diff options
Diffstat (limited to 'packages')
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/.mtn2git_empty (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/.mtn2git_empty) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/arm_pxa_20070923.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/arm_pxa_20070923.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/binutils-buildid-arm.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/binutils-buildid-arm.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/connectplus-remove-ide-HACK.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/connectplus-remove-ide-HACK.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-akita (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-akita) | 24 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-bootcdx86 (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-bootcdx86) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-c7x0 (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-c7x0) | 198 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-collie (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-collie) | 711 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-htcuniversal (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-htcuniversal) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-hx2000 (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-hx2000) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-poodle (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-poodle) | 2 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-qemuarm (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-qemuarm) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-qemux86 (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-qemux86) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-spitz (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-spitz) | 2 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-tosa (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-tosa) | 2 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-zylonite (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-zylonite) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/hostap-monitor-mode.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/hostap-monitor-mode.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/htcuni-acx.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/htcuni-acx.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/htcuni.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/htcuni.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/hx2750_base-r31.patch | 1094 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/mmcsd_no_scr_check-r2.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/mmcsd_no_scr_check-r2.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pda-power.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/pda-power.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pxa-serial-hack.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/pxa-serial-hack.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pxa27x_overlay-r8.patch | 2427 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pxa_fb_overlay.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/pxa_fb_overlay.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/serial-add-support-for-non-standard-xtals-to-16c950-driver.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/serial-add-support-for-non-standard-xtals-to-16c950-driver.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/squashfs3.0-2.6.15.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/squashfs3.0-2.6.15.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/squashfs3.2-2.6.20-r0.patch | 4376 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/uvesafb-0.1-rc3-2.6.22.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/uvesafb-0.1-rc3-2.6.22.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/versatile-armv6.patch | 19 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/vt_ioctl_race.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/vt_ioctl_race.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/w100fb-unused-var.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/w100fb-unused-var.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/wm97xx-lcdnoise-r0.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/wm97xx-lcdnoise-r0.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/zylonite-boot.patch (renamed from packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/zylonite-boot.patch) | 0 | ||||
| -rw-r--r-- | packages/linux/linux-rp_2.6.23+2.6.24-rc6+git.bb (renamed from packages/linux/linux-rp_2.6.23+2.6.24-rc0+git.bb) | 52 |
35 files changed, 8445 insertions, 462 deletions
diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/.mtn2git_empty b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/.mtn2git_empty index e69de29bb2..e69de29bb2 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/.mtn2git_empty +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/.mtn2git_empty diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/arm_pxa_20070923.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/arm_pxa_20070923.patch index ad4ce996df..ad4ce996df 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/arm_pxa_20070923.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/arm_pxa_20070923.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/binutils-buildid-arm.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/binutils-buildid-arm.patch index 68e35e89e1..68e35e89e1 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/binutils-buildid-arm.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/binutils-buildid-arm.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/connectplus-remove-ide-HACK.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/connectplus-remove-ide-HACK.patch index 4414b21191..4414b21191 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/connectplus-remove-ide-HACK.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/connectplus-remove-ide-HACK.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-akita b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-akita index 59ec5c95b7..a299351698 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-akita +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-akita @@ -40,7 +40,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set # CONFIG_AUDIT is not set @@ -677,8 +677,24 @@ CONFIG_MII=m # # Wireless LAN # -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set +CONFIG_WLAN_PRE80211=y +# CONFIG_STRIP is not set +# CONFIG_PCMCIA_WAVELAN is not set +# CONFIG_PCMCIA_NETWAVE is not set +CONFIG_WLAN_80211=y +# CONFIG_PCMCIA_RAYCS is not set +# CONFIG_LIBERTAS is not set +CONFIG_HERMES=m +# CONFIG_ATMEL is not set +CONFIG_PCMCIA_HERMES=m +CONFIG_PCMCIA_SPECTRUM=m +CONFIG_AIRO_CS=m +# CONFIG_PCMCIA_WL3501 is not set +# CONFIG_USB_ZD1201 is not set +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +# CONFIG_HOSTAP_FIRMWARE_NVRAM is not set +CONFIG_HOSTAP_CS=m # # USB Network Adapters @@ -989,7 +1005,7 @@ CONFIG_FB_DEFERRED_IO=y CONFIG_FB_PXA=y CONFIG_FB_PXA_LCD_QVGA=y # CONFIG_FB_PXA_LCD_VGA is not set -# CONFIG_FB_PXA_OVERLAY is not set +CONFIG_FB_PXA_OVERLAY=y # CONFIG_FB_PXA_PARAMETERS is not set # CONFIG_FB_MBX is not set # CONFIG_FB_W100 is not set diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-bootcdx86 b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-bootcdx86 index 833f72ac9e..833f72ac9e 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-bootcdx86 +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-bootcdx86 diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-c7x0 b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-c7x0 index bd11500398..71e175c717 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-c7x0 +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-c7x0 @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23 -# Tue Oct 16 12:02:32 2007 +# Linux kernel version: 2.6.24-rc6 +# Mon Dec 31 17:45:51 2007 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -40,12 +40,17 @@ CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -138,7 +143,7 @@ CONFIG_ARCH_PXA=y # CONFIG_ARCH_OMAP is not set # -# Intel PXA2xx Implementations +# Intel PXA2xx/PXA3xx Implementations # # CONFIG_ARCH_LUBBOCK is not set # CONFIG_MACH_LOGICPD_PXA270 is not set @@ -147,10 +152,11 @@ CONFIG_ARCH_PXA=y CONFIG_PXA_SHARPSL=y # CONFIG_MACH_TRIZEPS4 is not set # CONFIG_MACH_EM_X270 is not set -# CONFIG_MACH_HX2750 is not set -# CONFIG_MACH_HTCUNIVERSAL is not set +# CONFIG_MACH_ZYLONITE is not set +# CONFIG_MACH_ARMCORE is not set CONFIG_PXA_SHARPSL_25x=y # CONFIG_PXA_SHARPSL_27x is not set +# CONFIG_MACH_HX2750 is not set # CONFIG_MACH_POODLE is not set CONFIG_MACH_CORGI=y CONFIG_MACH_SHEPHERD=y @@ -198,10 +204,6 @@ CONFIG_SHARP_SCOOP=y # # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# CONFIG_PCCARD=m # CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=m @@ -219,6 +221,7 @@ CONFIG_PCMCIA_PXA2XX=m CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_PREEMPT=y CONFIG_HZ=100 CONFIG_AEABI=y @@ -231,6 +234,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -246,6 +250,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 dyntick=enable quiet" # CONFIG_XIP_KERNEL is not set CONFIG_KEXEC=y +CONFIG_ATAGS_PROC=y CONFIG_CPU_FREQ_PXA25x=y # @@ -254,15 +259,17 @@ CONFIG_CPU_FREQ_PXA25x=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_DEBUG=y -CONFIG_CPU_FREQ_STAT=y +CONFIG_CPU_FREQ_STAT=m # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=y -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=m +CONFIG_CPU_FREQ_GOV_USERSPACE=m +CONFIG_CPU_FREQ_GOV_ONDEMAND=m +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m # # Floating point emulation @@ -326,6 +333,7 @@ CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m CONFIG_INET_XFRM_MODE_BEET=m +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=m CONFIG_INET_TCP_DIAG=m # CONFIG_TCP_CONG_ADVANCED is not set @@ -388,10 +396,6 @@ CONFIG_IP_NF_QUEUE=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -429,6 +433,8 @@ CONFIG_IRCOMM=m # Dongle support # # CONFIG_KINGSUN_DONGLE is not set +# CONFIG_KSDAZZLE_DONGLE is not set +# CONFIG_KS959_DONGLE is not set # # Old SIR device drivers @@ -461,9 +467,11 @@ CONFIG_BT_HIDP=m # CONFIG_BT_HCIUSB=m # CONFIG_BT_HCIUSB_SCO is not set +# CONFIG_BT_HCIBTSDIO is not set CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y +# CONFIG_BT_HCIUART_LL is not set CONFIG_BT_HCIBCM203X=m CONFIG_BT_HCIBPA10X=m CONFIG_BT_HCIBFUSB=m @@ -496,6 +504,7 @@ CONFIG_IEEE80211_CRYPT_TKIP=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -522,6 +531,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -574,6 +584,7 @@ CONFIG_MTD_NAND_IDS=y CONFIG_MTD_NAND_SHARPSL=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set # CONFIG_MTD_ONENAND is not set # @@ -590,15 +601,17 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set -CONFIG_IDE=y +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +CONFIG_IDE=m CONFIG_IDE_MAX_HWIFS=4 -CONFIG_BLK_DEV_IDE=y +CONFIG_BLK_DEV_IDE=m # # Please see Documentation/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y +CONFIG_BLK_DEV_IDEDISK=m # CONFIG_IDEDISK_MULTI_MODE is not set CONFIG_BLK_DEV_IDECS=m # CONFIG_BLK_DEV_IDECD is not set @@ -611,10 +624,11 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y -# CONFIG_IDEPCI_PCIBUS_ORDER is not set +CONFIG_IDE_GENERIC=m +# CONFIG_BLK_DEV_PLATFORM is not set # CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -654,6 +668,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set @@ -670,7 +685,9 @@ CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m # CONFIG_DM_MULTIPATH_RDAC is not set +# CONFIG_DM_MULTIPATH_HP is not set # CONFIG_DM_DELAY is not set +# CONFIG_DM_UEVENT is not set CONFIG_NETDEVICES=y # CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set @@ -678,6 +695,7 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y CONFIG_MII=m @@ -685,6 +703,11 @@ CONFIG_MII=m # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set # CONFIG_SMC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -696,9 +719,9 @@ CONFIG_WLAN_80211=y # CONFIG_PCMCIA_RAYCS is not set # CONFIG_LIBERTAS is not set CONFIG_HERMES=m -# CONFIG_ATMEL is not set CONFIG_PCMCIA_HERMES=m CONFIG_PCMCIA_SPECTRUM=m +# CONFIG_ATMEL is not set # CONFIG_AIRO_CS is not set # CONFIG_PCMCIA_WL3501 is not set # CONFIG_USB_ZD1201 is not set @@ -714,7 +737,6 @@ CONFIG_USB_CATC=m CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m -CONFIG_USB_USBNET_MII=m CONFIG_USB_USBNET=m CONFIG_USB_NET_AX8817X=m CONFIG_USB_NET_CDCETHER=m @@ -769,7 +791,6 @@ CONFIG_INPUT_MOUSEDEV=m CONFIG_INPUT_MOUSEDEV_SCREEN_X=640 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set CONFIG_INPUT_POWER=y @@ -844,7 +865,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=m # CONFIG_NVRAM is not set # CONFIG_R3964 is not set @@ -906,36 +926,18 @@ CONFIG_I2C_PXA=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_ASIC3 is not set -# CONFIG_HTC_ASIC3_DS1WM is not set - -# -# Multi-Function Devices -# -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y +# CONFIG_WATCHDOG is not set # -# LED drivers +# Sonics Silicon Backplane # -CONFIG_LEDS_CORGI=y -# CONFIG_LEDS_TOSA is not set -# CONFIG_LEDS_GPIO is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# LED Triggers +# Multifunction device drivers # -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=y -CONFIG_LEDS_TRIGGER_IDE_DISK=y -# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices @@ -947,12 +949,12 @@ CONFIG_VIDEO_V4L2=y CONFIG_VIDEO_CAPTURE_DRIVERS=y # CONFIG_VIDEO_ADV_DEBUG is not set CONFIG_VIDEO_HELPER_CHIPS_AUTO=y +# CONFIG_VIDEO_VIVI is not set # CONFIG_VIDEO_CPIA is not set # CONFIG_VIDEO_CPIA2 is not set # CONFIG_VIDEO_SAA5246A is not set # CONFIG_VIDEO_SAA5249 is not set # CONFIG_TUNER_3036 is not set -# CONFIG_TUNER_TEA5761 is not set CONFIG_V4L_USB_DRIVERS=y # CONFIG_VIDEO_PVRUSB2 is not set # CONFIG_VIDEO_EM28XX is not set @@ -981,15 +983,6 @@ CONFIG_USB_DABUSB=m # # Graphics support # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -# CONFIG_LCD_CLASS_DEVICE is not set -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_BACKLIGHT_CORGI=y - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y @@ -998,6 +991,7 @@ CONFIG_FIRMWARE_EDID=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -1017,6 +1011,15 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_MBX is not set CONFIG_FB_W100=y # CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +# CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_CORGI=y + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -1042,9 +1045,6 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set CONFIG_LOGO_OHAND_CLUT224=y -# CONFIG_LOGO_OZ240_CLUT224 is not set -# CONFIG_LOGO_OZ480_CLUT224 is not set -# CONFIG_LOGO_OZ640_CLUT224 is not set # # Sound @@ -1123,6 +1123,7 @@ CONFIG_AC97_BUS=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +CONFIG_HIDRAW=y # # USB Input Devices @@ -1209,6 +1210,7 @@ CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set CONFIG_USB_SERIAL_BELKIN=m +# CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m # CONFIG_USB_SERIAL_CP2101 is not set @@ -1292,6 +1294,7 @@ CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG_FILES is not set CONFIG_USB_GADGET_SELECTED=y # CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set # CONFIG_USB_GADGET_NET2280 is not set CONFIG_USB_GADGET_PXA2XX=y @@ -1323,11 +1326,29 @@ CONFIG_MMC_UNSAFE_RESUME=y # CONFIG_MMC_BLOCK=y CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set # # MMC/SD Host Controller Drivers # CONFIG_MMC_PXA=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# +CONFIG_LEDS_CORGI=y +# CONFIG_LEDS_TOSA is not set +# CONFIG_LEDS_GPIO is not set + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_IDE_DISK=y +# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1347,6 +1368,7 @@ CONFIG_RTC_INTF_DEV=y # I2C RTC drivers # # CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set @@ -1377,19 +1399,6 @@ CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_SA1100=y # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # File systems # CONFIG_EXT2_FS=y @@ -1438,7 +1447,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1454,6 +1462,7 @@ CONFIG_RAMFS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set CONFIG_JFFS2_SUMMARY=y # CONFIG_JFFS2_FS_XATTR is not set # CONFIG_JFFS2_SYSFS is not set @@ -1467,19 +1476,12 @@ CONFIG_JFFS2_CMODE_PRIORITY=y # CONFIG_JFFS2_CMODE_SIZE is not set # CONFIG_JFFS2_CMODE_FAVOURLZO is not set CONFIG_CRAMFS=m -CONFIG_SQUASHFS=m -# CONFIG_SQUASHFS_EMBEDDED is not set -CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 -# CONFIG_SQUASHFS_VMALLOC is not set # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1533,10 +1535,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="cp437" CONFIG_NLS_CODEPAGE_437=y @@ -1577,22 +1575,17 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=y - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=m +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1620,10 +1613,13 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y # CONFIG_FORCED_INLINING is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_USER is not set CONFIG_DEBUG_ERRORS=y # CONFIG_DEBUG_LL is not set @@ -1633,6 +1629,7 @@ CONFIG_DEBUG_ERRORS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=m @@ -1653,6 +1650,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=m # CONFIG_CRYPTO_FCRYPT is not set @@ -1667,12 +1665,14 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y # diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-collie b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-collie index eac257683a..9b3cb6ae34 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-collie +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-collie @@ -1,18 +1,12 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-git9 -# Fri Jan 11 16:13:34 2008 +# Linux kernel version: 2.6.20.4 +# Fri Apr 6 23:20:59 2007 # CONFIG_ARM=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set -# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_MMU=y -# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y @@ -21,36 +15,36 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ZONE_DMA=y CONFIG_ARCH_MTD_XIP=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# General setup +# Code maturity level options # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_IPC_NS is not set # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set +# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set -# CONFIG_BLK_DEV_INITRD is not set +CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -65,29 +59,32 @@ CONFIG_BUG=y # CONFIG_ELF_CORE is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y -# CONFIG_SLUB is not set -# CONFIG_SLOB is not set +CONFIG_VM_EVENT_COUNTERS=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y + +# +# Block layer +# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set -# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -119,16 +116,13 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set # CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IXP23XX is not set -# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_L7200 is not set -# CONFIG_ARCH_KS8695 is not set -# CONFIG_ARCH_NS9XXX is not set -# CONFIG_ARCH_MXC is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -136,7 +130,6 @@ CONFIG_ARCH_SA1100=y # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set -# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set # @@ -158,14 +151,6 @@ CONFIG_SA1100_COLLIE=y # CONFIG_SA1100_SSP is not set # -# Boot options -# - -# -# Power management -# - -# # Processor Type # CONFIG_CPU_32=y @@ -183,25 +168,21 @@ CONFIG_CPU_CP15_MMU=y # # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_OUTER_CACHE is not set CONFIG_SHARP_LOCOMO=y CONFIG_SHARP_PARAM=y -CONFIG_SHARPSL_PM=y CONFIG_SHARP_SCOOP=y # # Bus support # CONFIG_ISA=y -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support # -CONFIG_PCCARD=m +CONFIG_PCCARD=y # CONFIG_PCMCIA_DEBUG is not set -CONFIG_PCMCIA=m +CONFIG_PCMCIA=y CONFIG_PCMCIA_LOAD_CIS=y CONFIG_PCMCIA_IOCTL=y @@ -210,12 +191,11 @@ CONFIG_PCMCIA_IOCTL=y # # CONFIG_I82365 is not set # CONFIG_TCIC is not set -CONFIG_PCMCIA_SA1100=m +CONFIG_PCMCIA_SA1100=y # # Kernel Features # -# CONFIG_TICK_ONESHOT is not set CONFIG_PREEMPT=y CONFIG_NO_IDLE_HZ=y CONFIG_HZ=100 @@ -232,9 +212,6 @@ CONFIG_NEED_MULTIPLE_NODES=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y -CONFIG_VIRT_TO_BUS=y # CONFIG_LEDS is not set CONFIG_ALIGNMENT_TRAP=y @@ -243,7 +220,6 @@ CONFIG_ALIGNMENT_TRAP=y # CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttySA0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 mem=64M fbcon=rotate:1 dyntick=enable debug" # CONFIG_XIP_KERNEL is not set CONFIG_KEXEC=y @@ -277,10 +253,8 @@ CONFIG_BINFMT_MISC=m CONFIG_PM=y # CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set -CONFIG_PM_SLEEP=y -CONFIG_SUSPEND_UP_POSSIBLE=y -CONFIG_SUSPEND=y -CONFIG_APM_EMULATION=y +# CONFIG_PM_SYSFS_DEPRECATED is not set +CONFIG_APM=y # # Networking @@ -290,13 +264,13 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=m CONFIG_PACKET_MMAP=y -CONFIG_UNIX=m +CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -311,22 +285,24 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m -# CONFIG_INET_LRO is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y CONFIG_INET_DIAG=m CONFIG_INET_TCP_DIAG=m # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set + +# +# IP: Virtual Server Configuration +# # CONFIG_IP_VS is not set CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m @@ -349,23 +325,31 @@ CONFIG_NETFILTER=y # # CONFIG_NETFILTER_NETLINK is not set # CONFIG_NF_CONNTRACK_ENABLED is not set -# CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set # # IP: Netfilter Configuration # CONFIG_IP_NF_QUEUE=m -# CONFIG_IP_NF_IPTABLES is not set -# CONFIG_IP_NF_ARPTABLES is not set # # IPv6: Netfilter Configuration (EXPERIMENTAL) # # CONFIG_IP6_NF_QUEUE is not set -# CONFIG_IP6_NF_IPTABLES is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# # CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -419,9 +403,6 @@ CONFIG_IRTTY_SIR=m # Dongle support # # CONFIG_DONGLE is not set -# CONFIG_KINGSUN_DONGLE is not set -# CONFIG_KSDAZZLE_DONGLE is not set -# CONFIG_KS959_DONGLE is not set # # Old SIR device drivers @@ -464,22 +445,13 @@ CONFIG_BT_HCIBT3C=m CONFIG_BT_HCIBLUECARD=m CONFIG_BT_HCIBTUART=m CONFIG_BT_HCIVHCI=m -# CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_MAC80211 is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m CONFIG_IEEE80211_CRYPT_TKIP=m # CONFIG_IEEE80211_SOFTMAC is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -488,14 +460,20 @@ CONFIG_IEEE80211_CRYPT_TKIP=m # # Generic Driver Options # -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# # CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -515,7 +493,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set -# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -535,6 +512,7 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_RAM is not set CONFIG_MTD_ROM=y # CONFIG_MTD_ABSENT is not set +CONFIG_MTD_OBSOLETE_CHIPS=y CONFIG_MTD_SHARP=y # @@ -561,26 +539,43 @@ CONFIG_MTD_SA1100=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# # CONFIG_MTD_NAND is not set + +# +# OneNAND Flash Device Drivers +# # CONFIG_MTD_ONENAND is not set # -# UBI - Unsorted block images +# Parallel port support # -# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set + +# +# Plug and Play support +# # CONFIG_PNP is not set -CONFIG_BLK_DEV=y + +# +# Block devices +# # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=m # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set -CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set + +# +# ATA/ATAPI/MFM/RLL support +# CONFIG_IDE=m CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=m @@ -597,29 +592,15 @@ CONFIG_BLK_DEV_IDECS=m # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set -CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # # CONFIG_IDE_GENERIC is not set -# CONFIG_BLK_DEV_PLATFORM is not set # CONFIG_IDE_ARM is not set - -# -# Other IDE chipsets support -# - -# -# Note: most of these also require special kernel boot parameters -# -# CONFIG_BLK_DEV_4DRIVES is not set -# CONFIG_BLK_DEV_ALI14XX is not set -# CONFIG_BLK_DEV_DTC2278 is not set -# CONFIG_BLK_DEV_HT6560B is not set -# CONFIG_BLK_DEV_QD65XX is not set -# CONFIG_BLK_DEV_UMC8672 is not set +# CONFIG_IDE_CHIPSETS is not set # CONFIG_BLK_DEV_IDEDMA is not set +# CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # @@ -627,7 +608,6 @@ CONFIG_IDE_PROC_FS=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=m -CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -650,7 +630,6 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -658,13 +637,15 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y + +# +# SCSI low-level drivers +# # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_AHA152X is not set # CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -677,8 +658,24 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SYM53C416 is not set # CONFIG_SCSI_T128 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set + +# +# PCMCIA SCSI adapter support +# +# CONFIG_PCMCIA_AHA152X is not set +# CONFIG_PCMCIA_FDOMAIN is not set +# CONFIG_PCMCIA_NINJA_SCSI is not set +# CONFIG_PCMCIA_QLOGIC is not set +# CONFIG_PCMCIA_SYM53C500 is not set + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# # CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# CONFIG_MD=y # CONFIG_BLK_DEV_MD is not set CONFIG_BLK_DEV_DM=m @@ -689,21 +686,44 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m -# CONFIG_DM_MULTIPATH_RDAC is not set -# CONFIG_DM_DELAY is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set -# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m -# CONFIG_VETH is not set + +# +# ARCnet devices +# # CONFIG_ARCNET is not set + +# +# PHY device support +# # CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# CONFIG_NET_ETHERNET=y CONFIG_MII=m -# CONFIG_AX88796 is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_SMC is not set # CONFIG_SMC91X is not set @@ -713,47 +733,64 @@ CONFIG_MII=m # CONFIG_DEPCA is not set # CONFIG_HP100 is not set # CONFIG_NET_ISA is not set -# CONFIG_IBM_NEW_EMAC_ZMII is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set -# CONFIG_B44 is not set -CONFIG_NETDEV_1000=y -CONFIG_NETDEV_10000=y + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# # CONFIG_TR is not set # -# Wireless LAN +# Wireless LAN (non-hamradio) # -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set +CONFIG_NET_RADIO=y +# CONFIG_NET_WIRELESS_RTNETLINK is not set # -# USB Network Adapters +# Obsolete Wireless cards support (pre-802.11) +# +# CONFIG_STRIP is not set +# CONFIG_ARLAN is not set +# CONFIG_WAVELAN is not set +# CONFIG_PCMCIA_WAVELAN is not set +# CONFIG_PCMCIA_NETWAVE is not set + +# +# Wireless 802.11 Frequency Hopping cards support +# +# CONFIG_PCMCIA_RAYCS is not set + +# +# Wireless 802.11b ISA/PCI cards support +# +CONFIG_HERMES=m +# CONFIG_ATMEL is not set + +# +# Wireless 802.11b Pcmcia/Cardbus cards support +# +CONFIG_PCMCIA_HERMES=m +CONFIG_PCMCIA_SPECTRUM=m +# CONFIG_AIRO_CS is not set +# CONFIG_PCMCIA_WL3501 is not set +# CONFIG_USB_ZD1201 is not set +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +# CONFIG_HOSTAP_FIRMWARE_NVRAM is not set +CONFIG_HOSTAP_CS=m +CONFIG_NET_WIRELESS=y + +# +# PCMCIA network device support # -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -CONFIG_USB_USBNET_MII=m -CONFIG_USB_USBNET=m -CONFIG_USB_NET_AX8817X=m -CONFIG_USB_NET_CDCETHER=m -# CONFIG_USB_NET_DM9601 is not set -# CONFIG_USB_NET_GL620A is not set -CONFIG_USB_NET_NET1080=m -# CONFIG_USB_NET_PLUSB is not set -# CONFIG_USB_NET_MCS7830 is not set -# CONFIG_USB_NET_RNDIS_HOST is not set -CONFIG_USB_NET_CDC_SUBSET=m -# CONFIG_USB_ALI_M5632 is not set -# CONFIG_USB_AN2720 is not set -CONFIG_USB_BELKIN=y -CONFIG_USB_ARMLINUX=y -# CONFIG_USB_EPSON2888 is not set -# CONFIG_USB_KC2190 is not set -CONFIG_USB_NET_ZAURUS=m CONFIG_NET_PCMCIA=y # CONFIG_PCMCIA_3C589 is not set # CONFIG_PCMCIA_3C574 is not set @@ -763,6 +800,10 @@ CONFIG_PCMCIA_PCNET=m # CONFIG_PCMCIA_SMC91C92 is not set # CONFIG_PCMCIA_XIRC2PS is not set # CONFIG_PCMCIA_AXNET is not set + +# +# Wan interfaces +# # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -773,13 +814,16 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m # CONFIG_PPP_MPPE is not set # CONFIG_PPPOE is not set -# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# # CONFIG_ISDN is not set # @@ -787,19 +831,19 @@ CONFIG_SLHC=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces # -CONFIG_INPUT_MOUSEDEV=m +CONFIG_INPUT_MOUSEDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=480 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=640 # CONFIG_INPUT_JOYDEV is not set -CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set -CONFIG_INPUT_POWER=m +CONFIG_INPUT_POWER=y # # Input Device Drivers @@ -808,14 +852,12 @@ CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_ATKBD is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_LKKBD is not set -CONFIG_KEYBOARD_LOCOMO=m +CONFIG_KEYBOARD_LOCOMO=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set -# CONFIG_KEYBOARD_GPIO is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -852,7 +894,15 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# # CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=m # CONFIG_NVRAM is not set @@ -866,10 +916,16 @@ CONFIG_HW_RANDOM=m # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# # CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y + +# +# I2C support +# CONFIG_I2C=m -CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set # @@ -883,13 +939,9 @@ CONFIG_I2C_BOARDINFO=y # I2C Hardware Bus support # # CONFIG_I2C_ELEKTOR is not set -# CONFIG_I2C_GPIO is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_PCA_ISA is not set # @@ -897,13 +949,11 @@ CONFIG_I2C_BOARDINFO=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set -# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -925,23 +975,22 @@ CONFIG_SPI_LOCOMO=m # # SPI Protocol Masters # -# CONFIG_SPI_AT25 is not set -# CONFIG_SPI_SPIDEV is not set -# CONFIG_SPI_TLE62X0 is not set + +# +# Dallas's 1-wire bus +# # CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set # -# Sonics Silicon Backplane +# Hardware Monitoring support # -CONFIG_SSB_POSSIBLE=y -# CONFIG_SSB is not set +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # -# Multifunction device drivers +# Misc devices # -# CONFIG_MFD_SM501 is not set +# CONFIG_TIFM_CORE is not set # # Multimedia Capabilities Port drivers @@ -949,31 +998,59 @@ CONFIG_SSB_POSSIBLE=y CONFIG_MCP=y CONFIG_MCP_SA11X0=y CONFIG_MCP_UCB1200=y -# CONFIG_MCP_UCB1200_AUDIO is not set CONFIG_MCP_UCB1200_TS=m -CONFIG_MCP_COLLIE_TS=m # # Multi-Function Devices # # +# LED devices +# +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=m + +# +# LED drivers +# +CONFIG_LEDS_LOCOMO=m + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=m +# CONFIG_LEDS_TRIGGER_IDE_DISK is not set +CONFIG_LEDS_TRIGGER_HEARTBEAT=m + +# # Multimedia devices # CONFIG_VIDEO_DEV=m CONFIG_VIDEO_V4L1=y CONFIG_VIDEO_V4L1_COMPAT=y CONFIG_VIDEO_V4L2=y -CONFIG_VIDEO_CAPTURE_DRIVERS=y + +# +# Video Capture Adapters +# + +# +# Video Capture Adapters +# # CONFIG_VIDEO_ADV_DEBUG is not set CONFIG_VIDEO_HELPER_CHIPS_AUTO=y +# CONFIG_VIDEO_VIVI is not set # CONFIG_VIDEO_PMS is not set # CONFIG_VIDEO_CPIA is not set # CONFIG_VIDEO_CPIA2 is not set # CONFIG_VIDEO_SAA5246A is not set # CONFIG_VIDEO_SAA5249 is not set # CONFIG_TUNER_3036 is not set -CONFIG_V4L_USB_DRIVERS=y + +# +# V4L USB devices +# # CONFIG_VIDEO_PVRUSB2 is not set # CONFIG_VIDEO_EM28XX is not set # CONFIG_VIDEO_USBVISION is not set @@ -990,8 +1067,10 @@ CONFIG_V4L_USB_DRIVERS=y # CONFIG_USB_STV680 is not set # CONFIG_USB_ZC0301 is not set # CONFIG_USB_PWC is not set -# CONFIG_USB_ZR364XX is not set -CONFIG_RADIO_ADAPTERS=y + +# +# Radio Adapters +# # CONFIG_RADIO_CADET is not set # CONFIG_RADIO_RTRACK is not set # CONFIG_RADIO_RTRACK2 is not set @@ -1004,46 +1083,25 @@ CONFIG_RADIO_ADAPTERS=y # CONFIG_RADIO_TYPHOON is not set # CONFIG_RADIO_ZOLTRIX is not set # CONFIG_USB_DSBR is not set -# CONFIG_DVB_CORE is not set -CONFIG_DAB=y -# CONFIG_USB_DABUSB is not set # -# Graphics support +# Digital Video Broadcasting Devices # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=m -# CONFIG_LCD_LTV350QV is not set -CONFIG_BACKLIGHT_CLASS_DEVICE=y -# CONFIG_BACKLIGHT_CORGI is not set -CONFIG_BACKLIGHT_LOCOMO=y +# CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # -# Display device support +# Graphics support # -# CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y CONFIG_FIRMWARE_EDID=y -# CONFIG_FB_DDC is not set +CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_SYS_FILLRECT is not set -# CONFIG_FB_SYS_COPYAREA is not set -# CONFIG_FB_SYS_IMAGEBLIT is not set -# CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y -# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set - -# -# Frame buffer hardware drivers -# CONFIG_FB_SA1100=y # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set @@ -1055,7 +1113,6 @@ CONFIG_FB_SA1100=y # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y CONFIG_FONTS=y CONFIG_FONT_8x8=y @@ -1068,7 +1125,17 @@ CONFIG_FONT_8x8=y # CONFIG_FONT_SUN8x16 is not set # CONFIG_FONT_SUN12x22 is not set # CONFIG_FONT_10x18 is not set + +# +# Logo configuration +# # CONFIG_LOGO is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LCD_DEVICE=y +CONFIG_BACKLIGHT_LOCOMO=y # # Sound @@ -1108,7 +1175,6 @@ CONFIG_SND_DUMMY=m # USB devices # # CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_CAIAQ is not set # # PCMCIA devices @@ -1117,37 +1183,23 @@ CONFIG_SND_DUMMY=m # CONFIG_SND_PDAUDIOCF is not set # -# System on Chip audio support +# SoC audio support # # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH -# - -# # Open Sound System # # CONFIG_SOUND_PRIME is not set -CONFIG_HID_SUPPORT=y -CONFIG_HID=m -# CONFIG_HID_DEBUG is not set -# CONFIG_HIDRAW is not set # -# USB Input Devices +# HID Devices # -CONFIG_USB_HID=m -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set +CONFIG_HID=m # -# USB HID Boot Protocol drivers +# USB support # -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set @@ -1158,10 +1210,9 @@ CONFIG_USB=m # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set -# CONFIG_USB_PERSIST is not set # CONFIG_USB_OTG is not set # @@ -1170,7 +1221,6 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_SL811_HCD=m CONFIG_USB_SL811_CS=m -# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1200,10 +1250,60 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_LIBUSUAL is not set # +# USB Input Devices +# +CONFIG_USB_HID=m +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_TOUCHSCREEN is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_ATI_REMOTE2 is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +CONFIG_USB_USBNET_MII=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=m +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +CONFIG_USB_NET_CDC_SUBSET=m +# CONFIG_USB_ALI_M5632 is not set +# CONFIG_USB_AN2720 is not set +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +# CONFIG_USB_EPSON2888 is not set +CONFIG_USB_NET_ZAURUS=m CONFIG_USB_MON=y # @@ -1219,7 +1319,6 @@ CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_SERIAL_AIRPRIME=m CONFIG_USB_SERIAL_ARK3116=m CONFIG_USB_SERIAL_BELKIN=m -# CONFIG_USB_SERIAL_CH341 is not set CONFIG_USB_SERIAL_WHITEHEAT=m CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m CONFIG_USB_SERIAL_CP2101=m @@ -1255,7 +1354,6 @@ CONFIG_USB_SERIAL_MCT_U232=m # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_NAVMAN is not set CONFIG_USB_SERIAL_PL2303=m -# CONFIG_USB_SERIAL_OTI6858 is not set CONFIG_USB_SERIAL_HP4X=m CONFIG_USB_SERIAL_SAFE=m # CONFIG_USB_SERIAL_SAFE_PADDED is not set @@ -1278,7 +1376,6 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1288,7 +1385,6 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1299,39 +1395,36 @@ CONFIG_USB_EZUSB=y # USB Gadget Support # # CONFIG_USB_GADGET is not set -CONFIG_MMC=m -CONFIG_MMC_DEBUG=y -# CONFIG_MMC_UNSAFE_RESUME is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set # -# MMC/SD Card Drivers +# MMC/SD Card support # +CONFIG_MMC=m +CONFIG_MMC_DEBUG=y CONFIG_MMC_BLOCK=m -CONFIG_MMC_BLOCK_BOUNCE=y -# CONFIG_SDIO_UART is not set - -# -# MMC/SD Host Controller Drivers -# +# CONFIG_MMC_TIFM_SD is not set CONFIG_MMC_SPI=m -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=m +CONFIG_MMC_UNSAFE_RESUME=y -# -# LED drivers -# -CONFIG_LEDS_LOCOMO=m -# CONFIG_LEDS_GPIO is not set # -# LED Triggers +# Real Time Clock # -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=m -# CONFIG_LEDS_TRIGGER_IDE_DISK is not set -CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=m +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # # RTC interfaces @@ -1340,57 +1433,27 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set # -# I2C RTC drivers +# RTC drivers # +# CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_DS1307 is not set -# CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_MAX6900 is not set -# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_ISL1208 is not set -# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set -# CONFIG_RTC_DRV_M41T80 is not set - -# -# SPI RTC drivers -# # CONFIG_RTC_DRV_RS5C348 is not set -# CONFIG_RTC_DRV_MAX6902 is not set - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_CMOS is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T59 is not set +CONFIG_RTC_DRV_SA1100=y +# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_V3020 is not set # -# on-CPU RTC drivers -# -CONFIG_RTC_DRV_SA1100=m - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # File systems # CONFIG_EXT2_FS=m @@ -1455,13 +1518,11 @@ CONFIG_RAMFS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y -# CONFIG_JFFS2_FS_WBUF_VERIFY is not set # CONFIG_JFFS2_SUMMARY is not set # CONFIG_JFFS2_FS_XATTR is not set -# CONFIG_JFFS2_SYSFS is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y -# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_LZO=y CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set CONFIG_CRAMFS=m @@ -1489,7 +1550,6 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1504,6 +1564,7 @@ CONFIG_CIFS=m # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set # # Partition Types @@ -1525,14 +1586,13 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set -# CONFIG_SYSV68_PARTITION is not set # # Native Language Support # -CONFIG_NLS=m +CONFIG_NLS=y CONFIG_NLS_DEFAULT="cp437" -CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_737=m CONFIG_NLS_CODEPAGE_775=m CONFIG_NLS_CODEPAGE_850=m @@ -1556,7 +1616,7 @@ CONFIG_NLS_ISO8859_8=m CONFIG_NLS_CODEPAGE_1250=m CONFIG_NLS_CODEPAGE_1251=m CONFIG_NLS_ASCII=m -CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=m CONFIG_NLS_ISO8859_3=m CONFIG_NLS_ISO8859_4=m @@ -1585,26 +1645,22 @@ CONFIG_NLS_UTF8=m # Kernel hacking # # CONFIG_PRINTK_TIME is not set -# CONFIG_ENABLE_MUST_CHECK is not set -# CONFIG_MAGIC_SYSRQ is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -# CONFIG_DETECT_SOFTLOCKUP is not set -# CONFIG_SCHED_DEBUG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_PREEMPT is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_LOCK_ALLOC is not set -# CONFIG_PROVE_LOCKING is not set -# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1615,7 +1671,6 @@ CONFIG_DEBUG_KERNEL=y CONFIG_FRAME_POINTER=y # CONFIG_FORCED_INLINING is not set # CONFIG_RCU_TORTURE_TEST is not set -# CONFIG_FAULT_INJECTION is not set # CONFIG_DEBUG_USER is not set CONFIG_DEBUG_ERRORS=y # CONFIG_DEBUG_LL is not set @@ -1625,11 +1680,15 @@ CONFIG_DEBUG_ERRORS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set + +# +# Cryptographic options +# CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=m CONFIG_CRYPTO_HASH=m -CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_HMAC=m # CONFIG_CRYPTO_XCBC is not set CONFIG_CRYPTO_NULL=m @@ -1643,12 +1702,8 @@ CONFIG_CRYPTO_WP512=m # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m -# CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=m -# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_TWOFISH_COMMON=m @@ -1660,15 +1715,15 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m -# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m -# CONFIG_CRYPTO_AUTHENC is not set -CONFIG_CRYPTO_HW=y + +# +# Hardware crypto devices +# # # Library routines @@ -1676,13 +1731,11 @@ CONFIG_CRYPTO_HW=y CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m -CONFIG_CRC_ITU_T=m CONFIG_CRC32=y -CONFIG_CRC7=m CONFIG_LIBCRC32C=m +CONFIG_LZO=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y +CONFIG_IOMAP_COPY=y +# CONFIG_SHARPSL_RC is not set diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-htcuniversal b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-htcuniversal index 2b02621499..2b02621499 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-htcuniversal +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-htcuniversal diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-hx2000 b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-hx2000 index ee05db4e5a..ee05db4e5a 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-hx2000 +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-hx2000 diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-poodle b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-poodle index 387b5e9bff..5f62891410 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-poodle +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-poodle @@ -28,7 +28,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-qemuarm b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-qemuarm index 35cf3f5b17..35cf3f5b17 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-qemuarm +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-qemuarm diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-qemux86 b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-qemux86 index e9eb83e2dd..e9eb83e2dd 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-qemux86 +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-qemux86 diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-spitz b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-spitz index 8e044e6a14..6116d5b215 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-spitz +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-spitz @@ -40,7 +40,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set # CONFIG_AUDIT is not set diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-tosa b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-tosa index 74fc076608..8993aea052 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-tosa +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-tosa @@ -26,7 +26,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-zylonite b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-zylonite index 0321704a1f..0321704a1f 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/defconfig-zylonite +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/defconfig-zylonite diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/hostap-monitor-mode.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/hostap-monitor-mode.patch index 641fd19e50..641fd19e50 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/hostap-monitor-mode.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/hostap-monitor-mode.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/htcuni-acx.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/htcuni-acx.patch index 769674c935..769674c935 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/htcuni-acx.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/htcuni-acx.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/htcuni.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/htcuni.patch index 4d746749c5..4d746749c5 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/htcuni.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/htcuni.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/hx2750_base-r31.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/hx2750_base-r31.patch new file mode 100644 index 0000000000..5d58bcf55d --- /dev/null +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/hx2750_base-r31.patch @@ -0,0 +1,1094 @@ +--- + arch/arm/mach-pxa/Kconfig | 10 + arch/arm/mach-pxa/Makefile | 1 + arch/arm/mach-pxa/hx2750.c | 450 ++++++++++++++++++++++++++++++++++++++ + arch/arm/mach-pxa/hx2750_test.c | 433 ++++++++++++++++++++++++++++++++++++ + arch/arm/mach-pxa/pm.c | 5 + arch/arm/mach-pxa/pxa25x.c | 4 + arch/arm/mach-pxa/pxa27x.c | 4 + include/asm-arm/arch-pxa/hx2750.h | 90 +++++++ + 8 files changed, 995 insertions(+), 2 deletions(-) + +--- /dev/null ++++ linux-2.6.24-rc1/include/asm-arm/arch-pxa/hx2750.h +@@ -0,0 +1,90 @@ ++/* ++ * Hardware specific definitions for iPAQ hx2750 ++ * ++ * Copyright 2005 Openedhand Ltd. ++ * ++ * Author: Richard Purdie <richard@o-hand.com> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++#ifndef __ASM_ARCH_HX2750_H ++#define __ASM_ARCH_HX2750_H 1 ++ ++/* ++ * HX2750 (Non Standard) GPIO Definitions ++ */ ++ ++#define HX2750_GPIO_KEYPWR (0) /* Power button */ ++#define HX2750_GPIO_BATTCOVER1 (9) /* Battery Cover Switch */ ++#define HX2750_GPIO_CF_IRQ (11) /* CF IRQ? */ ++#define HX2750_GPIO_USBCONNECT (12) /* USB Connected? */ ++#define HX2750_GPIO_CF_DETECT (13) /* CF Card Detect? */ ++#define HX2750_GPIO_EXTPWR (14) /* External Power Detect */ ++#define HX2750_GPIO_BATLVL (15) /* Battery Level Detect */ ++#define HX2750_GPIO_CF_PWR (17) /* CF Power? */ ++#define HX2750_GPIO_SR_STROBE (18) /* Shift Register Strobe */ ++#define HX2750_GPIO_CHARGE (22) /* Charging Enable (active low) */ ++#define HX2750_GPIO_TSC2101_SS (24) /* TSC2101 SS# */ ++#define HX2750_GPIO_BTPWR (27) /* Bluetooth Power? */ ++#define HX2750_GPIO_BATTCOVER2 (33) /* Battery Cover Switch */ ++#define HX2750_GPIO_SD_DETECT (38) /* MMC Card Detect */ ++#define HX2750_GPIO_SR_CLK1 (52) /* Shift Register Clock */ ++#define HX2750_GPIO_SR_CLK2 (53) ++#define HX2750_GPIO_CF_WIFIIRQ (54) /* CF Wifi IRQ? */ ++#define HX2750_GPIO_GPIO_DIN (88) /* Shift Register Data */ ++#define HX2750_GPIO_KEYLEFT (90) /* Left button */ ++#define HX2750_GPIO_KEYRIGHT (91) /* Right button */ ++#define HX2750_GPIO_KEYCAL (93) /* Calander button */ ++#define HX2750_GPIO_KEYTASK (94) /* Task button */ ++#define HX2750_GPIO_KEYSIDE (95) /* Side button */ ++#define HX2750_GPIO_KEYENTER (96) /* Enter Button*/ ++#define HX2750_GPIO_KEYCON (97) /* Contacts button */ ++#define HX2750_GPIO_KEYMAIL (98) /* Mail button */ ++#define HX2750_GPIO_BIOPWR (99) /* BIO Reader Power? */ ++#define HX2750_GPIO_KEYUP (100) /* Up button */ ++#define HX2750_GPIO_KEYDOWN (101) /* Down button*/ ++#define HX2750_GPIO_SD_READONLY (103) /* MMC/SD Write Protection */ ++#define HX2750_GPIO_LEDMAIL (106) /* Green Mail LED */ ++#define HX2750_GPIO_HP_JACK (108) /* Head Phone Jack Present */ ++#define HX2750_GPIO_PENDOWN (117) /* Touch Screen Pendown */ ++ ++ ++//#define HX2750_GPIO_ () /* */ ++ ++/* ++ * HX2750 Interrupts ++ */ ++#define HX2750_IRQ_GPIO_EXTPWR IRQ_GPIO(HX2750_GPIO_EXTPWR) ++#define HX2750_IRQ_GPIO_SD_DETECT IRQ_GPIO(HX2750_GPIO_SD_DETECT) ++#define HX2750_IRQ_GPIO_PENDOWN IRQ_GPIO(HX2750_GPIO_PENDOWN) ++#define HX2750_IRQ_GPIO_CF_DETECT IRQ_GPIO(HX2750_GPIO_CF_DETECT) ++#define HX2750_IRQ_GPIO_CF_IRQ IRQ_GPIO(HX2750_GPIO_CF_IRQ) ++#define HX2750_IRQ_GPIO_CF_WIFIIRQ IRQ_GPIO(HX2750_GPIO_CF_WIFIIRQ) ++ ++/* ++ * HX2750 Extra GPIO Definitions ++ */ ++ ++#define HX2750_EGPIO_WIFI_PWR (1 << 11) /* Wifi power */ ++#define HX2750_EGPIO_LCD_PWR (1 << 10) /* LCD Power */ ++#define HX2750_EGPIO_BL_PWR (1 << 9) /* Backlight LED Power */ ++#define HX2750_EGPIO_8 (1 << 8) /* */ ++#define HX2750_EGPIO_7 (1 << 7) /* */ ++#define HX2750_EGPIO_SD_PWR (1 << 6) /* SD Power */ ++#define HX2750_EGPIO_TSC_PWR (1 << 5) /* TS Power */ ++#define HX2750_EGPIO_CF0_RESET (1 << 4) /* CF0 Reset */ ++#define HX2750_EGPIO_CF1_RESET (1 << 3) /* CF1 Reset */ ++#define HX2750_EGPIO_2 (1 << 2) /* Power/Red LED Related?*/ ++#define HX2750_EGPIO_1 (1 << 1) /* Power/Red LED Related?*/ ++#define HX2750_EGPIO_PWRLED (1 << 0) /* Power/Red LED Related?*/ ++ ++ ++void hx2750_set_egpio(unsigned int gpio); ++void hx2750_clear_egpio(unsigned int gpio); ++ ++ ++#endif /* __ASM_ARCH_HX2750_H */ ++ +--- linux-2.6.24-rc1.orig/arch/arm/mach-pxa/Makefile ++++ linux-2.6.24-rc1/arch/arm/mach-pxa/Makefile +@@ -22,6 +22,7 @@ + obj-$(CONFIG_MACH_POODLE) += poodle.o corgi_ssp.o + obj-$(CONFIG_MACH_TOSA) += tosa.o + obj-$(CONFIG_MACH_EM_X270) += em-x270.o ++obj-$(CONFIG_MACH_HX2750) += hx2750.o hx2750_test.o + + ifeq ($(CONFIG_MACH_ZYLONITE),y) + obj-y += zylonite.o +--- /dev/null ++++ linux-2.6.24-rc1/arch/arm/mach-pxa/hx2750_test.c +@@ -0,0 +1,433 @@ ++/* ++ * HP iPAQ hx2750 Test Development Code ++ * ++ * Copyright 2005 Openedhand Ltd. ++ * ++ * Author: Richard Purdie <richard@o-hand.com> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++#include <linux/init.h> ++#include <linux/kernel.h> ++#include <linux/ioport.h> ++#include <linux/device.h> ++#include <linux/input.h> ++#include <linux/delay.h> ++#include <linux/interrupt.h> ++ ++#include <asm/mach-types.h> ++#include <asm/hardware.h> ++#include <asm/mach/arch.h> ++ ++#include <asm/arch/hx2750.h> ++#include <asm/arch/pxa-regs.h> ++ ++ ++static int prodval; ++ ++/* ++ * Sysfs functions ++ */ ++static ssize_t test1_show(struct device *dev, char *buf) ++{ ++ unsigned long rp; ++ ++ asm ("mrc p15, 0, %0, cr1, cr0;\n" :"=r"(rp) ); ++ printk("%lx\n",rp); ++ ++ asm ("mrc p15, 0, %0, cr1, cr1;\n" :"=r"(rp) ); ++ printk("%lx\n",rp); ++ ++ asm ("mrc p15, 0, %0, cr2, cr0;\n" :"=r"(rp) ); ++ printk("%lx\n",rp); ++ ++ asm ("mrc p15, 0, %0, cr3, cr0;\n" :"=r"(rp) ); ++ printk("%lx\n",rp); ++ ++ asm ("mrc p15, 0, %0, cr13, cr0;\n" :"=r"(rp) ); ++ printk("%lx\n",rp); ++ ++ return sprintf(buf, "%d\n",prodval); ++} ++extern void tsc2101_print_miscdata(struct device *dev); ++extern struct platform_device tsc2101_device; ++ ++static ssize_t test1_store(struct device *dev, const char *buf, size_t count) ++{ ++ prodval = simple_strtoul(buf, NULL, 10); ++ ++ tsc2101_print_miscdata(&tsc2101_device.dev); ++ ++ return count; ++} ++ ++static DEVICE_ATTR(test1, 0644, test1_show, test1_store); ++ ++static ssize_t test2_show(struct device *dev, char *buf) ++{ ++ printk(KERN_ERR "SSCR0_P2: %08x\n", SSCR0_P2); ++ printk(KERN_ERR "SSCR1_P2: %08x\n", SSCR1_P2); ++ printk(KERN_ERR "SSSR_P2: %08x\n", SSSR_P2); ++ printk(KERN_ERR "SSITR_P2: %08x\n", SSITR_P2); ++ printk(KERN_ERR "SSDR_P2: %08x\n", SSDR_P2); ++ printk(KERN_ERR "SSTO_P2: %08x\n", SSTO_P2); ++ printk(KERN_ERR "SSPSP_P2: %08x\n", SSPSP_P2); ++ ++ hx2750_ssp_init2(); ++ ++ printk(KERN_ERR "SSCR0_P2: %08x\n", SSCR0_P2); ++ printk(KERN_ERR "SSCR1_P2: %08x\n", SSCR1_P2); ++ printk(KERN_ERR "SSSR_P2: %08x\n", SSSR_P2); ++ printk(KERN_ERR "SSITR_P2: %08x\n", SSITR_P2); ++ printk(KERN_ERR "SSDR_P2: %08x\n", SSDR_P2); ++ printk(KERN_ERR "SSTO_P2: %08x\n", SSTO_P2); ++ printk(KERN_ERR "SSPSP_P2: %08x\n", SSPSP_P2); ++ ++ return sprintf(buf, "%d\n",0); ++} ++ ++static DEVICE_ATTR(test2, 0444, test2_show, NULL); ++ ++extern unsigned int hx2750_egpio_current; ++ ++static ssize_t setegpio_show(struct device *dev, char *buf) ++{ ++ return sprintf(buf, "%x\n",hx2750_egpio_current); ++} ++ ++static ssize_t setegpio_store(struct device *dev, const char *buf, size_t count) ++{ ++ unsigned int val = simple_strtoul(buf, NULL, 10); ++ ++ hx2750_set_egpio(1 << val); ++ ++ return count; ++} ++ ++static DEVICE_ATTR(setegpio, 0644, setegpio_show, setegpio_store); ++ ++static ssize_t clregpio_show(struct device *dev, char *buf) ++{ ++ return sprintf(buf, "%x\n",hx2750_egpio_current); ++} ++ ++static ssize_t gpio_show(struct device *dev, char *buf) ++{ ++ int i; ++ ++ printk(KERN_ERR "GPIO# D S A INTER\n"); ++ ++ for (i=0;i<119;i++) { ++ printk(KERN_ERR " %3d: ",i); ++ if (GPDR(i) & GPIO_bit(i)) ++ printk("O "); ++ else ++ printk("I "); ++ printk("%d ",(GPLR(i) & GPIO_bit(i)) != 0); ++ printk("%d ",((GAFR(i) & (0x3 << (((i) & 0xf)*2)))) >> (((i) & 0xf)*2) ); ++ if (GEDR(i) & GPIO_bit(i)) ++ printk("ED "); ++ if (GRER(i) & GPIO_bit(i)) ++ printk("RE "); ++ if (GFER(i) & GPIO_bit(i)) ++ printk("FE "); ++ ++ printk("\n"); ++ } ++ return sprintf(buf, "EGPIO: %x\n",hx2750_egpio_current); ++} ++ ++static ssize_t clregpio_store(struct device *dev, const char *buf, size_t count) ++{ ++ unsigned int val = simple_strtoul(buf, NULL, 10); ++ ++ hx2750_clear_egpio(1 << val); ++ ++ return count; ++} ++ ++static DEVICE_ATTR(clregpio, 0644, clregpio_show, clregpio_store); ++ ++ ++static ssize_t gpioclr_store(struct device *dev, const char *buf, size_t count) ++{ ++ int prod; ++ prod = simple_strtoul(buf, NULL, 10); ++ ++ GPCR(prod) = GPIO_bit(prod); ++ ++ return count; ++} ++ ++static DEVICE_ATTR(gpioclr, 0644, gpio_show, gpioclr_store); ++ ++static ssize_t gpioset_store(struct device *dev, const char *buf, size_t count) ++{ ++ int prod; ++ prod = simple_strtoul(buf, NULL, 10); ++ ++ GPSR(prod) = GPIO_bit(prod); ++ ++ return count; ++} ++ ++static DEVICE_ATTR(gpioset, 0644, gpio_show, gpioset_store); ++ ++ ++static ssize_t ssp2read_store(struct device *dev, const char *buf, size_t count) ++{ ++ unsigned int val = simple_strtoul(buf, NULL, 16); ++ ++ printk("Read: %08x\n",hx2750_ssp2_read(val)); ++ ++ return count; ++} ++ ++static DEVICE_ATTR(ssp2read, 0200, NULL, ssp2read_store);
++
++static ssize_t ssp2write_store(struct device *dev, const char *buf, size_t count) ++{ ++ unsigned int val = simple_strtoul(buf, NULL, 16); ++ ++ printk("Write: %08x\n",hx2750_ssp2_write(val)); ++ ++ return count; ++} ++ ++static DEVICE_ATTR(ssp2write, 0200, NULL, ssp2write_store); ++ ++ ++static ssize_t sspr_store(struct device *dev, const char *buf, size_t count) ++{ ++ unsigned long val,ret; ++ val = simple_strtoul(buf, NULL, 0); ++ ++ hx2750_tsc2101_send(1<<15,val,&ret,1); ++ ++ printk("Response: %x\n",ret); ++ ++ return count; ++} ++ ++static DEVICE_ATTR(sspr, 0200, NULL, sspr_store); ++ ++static ssize_t sspw_store(struct device *dev, const char *buf, size_t count) ++{ ++ int val,ret; ++ sscanf(buf, "%lx %lx", &val, &ret); ++ ++ hx2750_tsc2101_send(0,val,&ret,1); ++ ++ return count; ++} ++ ++static DEVICE_ATTR(sspw, 0200, NULL, sspw_store); ++ ++ ++extern struct pm_ops pxa_pm_ops; ++extern void pxa_cpu_resume(void); ++extern unsigned long pxa_pm_pspr_value; ++ ++static int (*pxa_pm_enter_orig)(suspend_state_t state); ++ ++//static struct { ++// u32 ffier, fflcr, ffmcr, ffspr, ffisr, ffdll, ffdlh; ++//} sys_ctx; ++ ++u32 resstruct[20]; ++ ++static int hx2750_pxa_pm_enter(suspend_state_t state) ++{ ++ int i; ++ u32 save[10]; ++ ++ PWER = 0xC0000003;// | PWER_RTC; ++ PFER = 0x00000003; ++ PRER = 0x00000003; ++ ++ PGSR0=0x00000018; ++ PGSR1=0x00000380; ++ PGSR2=0x00800000; ++ PGSR3=0x00500400; ++ ++ //PVCR=0x494; or 0x14; ++ //PVCR=0x14; ++ //PCMD0=0x41f; ++ //i=PISR; ++ //PICR=0x00000062; ++ ++ //PCFR=0x457; ++ //PCFR=0x70; // Does not resume from sleep ++ PCFR=0x077; // was 0x477 ++ PSLR=0xff100004; ++ ++ resstruct[0]=0x0000b4e6; ++ resstruct[1]=0x00000001; ++ resstruct[2]=virt_to_phys(pxa_cpu_resume); ++ resstruct[3]=0xffffffff; //value for r0 ++ ++ resstruct[14]=0x00000078; //mcr 15, 0, r0, cr1, cr0, {0} ++ resstruct[15]=0x00000000; //mcr 15, 0, r0, cr1, cr1, {0} 0xffffffff
++ resstruct[16]=0xa0000000; //mcr 15, 0, r0, cr2, cr0, {0} 0xa0748000
++ resstruct[17]=0x00000001; //mcr 15, 0, r0, cr3, cr0, {0} 0x00000015
++ resstruct[18]=0x00000000; //mcr 15, 0, r0, cr13, cr0, {0} 0x00000000
++ ++ pxa_pm_pspr_value=virt_to_phys(&resstruct[0]); ++ ++ hx2750_send_egpio(3); ++ ++ pxa_gpio_mode(87 | GPIO_OUT | GPIO_DFLT_HIGH); ++ ++ //sys_ctx.ffier = FFIER; ++ //sys_ctx.fflcr = FFLCR; ++ //sys_ctx.ffmcr = FFMCR; ++ //sys_ctx.ffspr = FFSPR; ++ //sys_ctx.ffisr = FFISR; ++ //FFLCR |= 0x80; ++ //sys_ctx.ffdll = FFDLL; ++ //sys_ctx.ffdlh = FFDLH; ++ //FFLCR &= 0xef; ++ ++ pxa_pm_enter_orig(state); ++ ++ //FFMCR = sys_ctx.ffmcr; ++ //FFSPR = sys_ctx.ffspr; ++ //FFLCR = sys_ctx.fflcr; ++ //FFLCR |= 0x80; ++ //FFDLH = sys_ctx.ffdlh; ++ //FFDLL = sys_ctx.ffdll; ++ //FFLCR = sys_ctx.fflcr; ++ //FFISR = sys_ctx.ffisr; ++ //FFLCR = 0x07; ++ //FFIER = sys_ctx.ffier; ++ ++ return 0; ++} ++ ++static irqreturn_t hx2750_charge_int(int irq, void *dev_id, struct pt_regs *regs) ++{ ++ if ((GPLR(HX2750_GPIO_EXTPWR) & GPIO_bit(HX2750_GPIO_EXTPWR)) == 0) { ++ printk("Charging On\n"); ++ GPCR(HX2750_GPIO_CHARGE); ++ } else { ++ printk("Charging Off\n"); ++ GPSR(HX2750_GPIO_CHARGE); ++ } ++ ++ return IRQ_HANDLED; ++} ++ ++ ++ ++ ++static irqreturn_t hx2750_interrupt(int irq, void *dev_id, struct pt_regs *regs) ++{ ++ printk("Input %d changed.\n", irq-32); ++ ++ return IRQ_HANDLED; ++} ++ ++ ++static int __init hx2750_test_probe(struct device *dev) ++{ ++ pxa_gpio_mode(21 | GPIO_OUT | GPIO_DFLT_HIGH); ++ pxa_gpio_mode(HX2750_GPIO_CHARGE | GPIO_OUT | GPIO_DFLT_HIGH); ++ pxa_gpio_mode(83 | GPIO_OUT | GPIO_DFLT_HIGH); ++ pxa_gpio_mode(HX2750_GPIO_BIOPWR | GPIO_OUT | GPIO_DFLT_HIGH); ++ pxa_gpio_mode(116 | GPIO_OUT | GPIO_DFLT_HIGH); ++ pxa_gpio_mode(118 | GPIO_OUT | GPIO_DFLT_HIGH); ++ ++ ++ //pxa_gpio_mode(HX2750_GPIO_CF_PWR | GPIO_OUT | GPIO_DFLT_LOW); ++ pxa_gpio_mode(HX2750_GPIO_CF_PWR | GPIO_OUT | GPIO_DFLT_HIGH); ++ pxa_gpio_mode(HX2750_GPIO_BTPWR | GPIO_OUT | GPIO_DFLT_LOW); ++ pxa_gpio_mode(79 | GPIO_OUT | GPIO_DFLT_LOW); ++ pxa_gpio_mode(85 | GPIO_OUT | GPIO_DFLT_LOW); ++ pxa_gpio_mode(HX2750_GPIO_LEDMAIL | GPIO_OUT | GPIO_DFLT_LOW); ++ pxa_gpio_mode(107 | GPIO_OUT | GPIO_DFLT_LOW); ++ pxa_gpio_mode(114 | GPIO_OUT | GPIO_DFLT_LOW); ++ ++ pxa_gpio_mode(HX2750_GPIO_BATTCOVER1 | GPIO_IN); ++ pxa_gpio_mode(HX2750_GPIO_BATTCOVER2 | GPIO_IN); ++ pxa_gpio_mode(HX2750_GPIO_CF_IRQ | GPIO_IN); ++ pxa_gpio_mode(HX2750_GPIO_USBCONNECT | GPIO_IN); ++ pxa_gpio_mode(HX2750_GPIO_CF_DETECT | GPIO_IN); ++ pxa_gpio_mode(HX2750_GPIO_EXTPWR | GPIO_IN); ++ ++ pxa_gpio_mode(HX2750_GPIO_BATLVL | GPIO_IN); ++ //pxa_gpio_mode(HX2750_GPIO_CF_WIFIIRQ | GPIO_IN); ++ pxa_gpio_mode(80 | GPIO_IN); ++ pxa_gpio_mode(HX2750_GPIO_HP_JACK | GPIO_IN); ++ pxa_gpio_mode(115 | GPIO_IN); ++ pxa_gpio_mode(119 | GPIO_IN); ++ ++ request_irq(IRQ_GPIO(HX2750_GPIO_BATLVL), hx2750_interrupt, SA_INTERRUPT, "hx2750test", NULL); ++ //request_irq(IRQ_GPIO(HX2750_GPIO_CF_WIFIIRQ), hx2750_interrupt, SA_INTERRUPT, "hx2750test", NULL); ++ request_irq(IRQ_GPIO(80), hx2750_interrupt, SA_INTERRUPT, "hx2750test", NULL); ++ request_irq(IRQ_GPIO(115), hx2750_interrupt, SA_INTERRUPT, "hx2750test", NULL); ++ request_irq(IRQ_GPIO(119), hx2750_interrupt, SA_INTERRUPT, "hx2750test", NULL); ++ request_irq(IRQ_GPIO(HX2750_GPIO_SR_CLK2), hx2750_interrupt, SA_INTERRUPT, "hx2750test", NULL); ++ ++ //request_irq(IRQ_GPIO(10), hx2750_interrupt, SA_INTERRUPT, "hx2750test", NULL); ++ ++ set_irq_type(IRQ_GPIO(HX2750_GPIO_BATLVL),IRQT_BOTHEDGE); ++ //set_irq_type(IRQ_GPIO(HX2750_GPIO_CF_WIFIIRQ),IRQT_BOTHEDGE); ++ set_irq_type(IRQ_GPIO(80),IRQT_BOTHEDGE); ++ set_irq_type(IRQ_GPIO(115),IRQT_BOTHEDGE); ++ set_irq_type(IRQ_GPIO(119),IRQT_BOTHEDGE); ++ set_irq_type(IRQ_GPIO(HX2750_GPIO_SR_CLK2),IRQT_BOTHEDGE); ++ ++ //set_irq_type(IRQ_GPIO(10),IRQT_BOTHEDGE); ++ ++ printk("hx2750 Test Code Initialized.\n"); ++ device_create_file(dev, &dev_attr_test1); ++ device_create_file(dev, &dev_attr_test2); ++ device_create_file(dev, &dev_attr_setegpio); ++ device_create_file(dev, &dev_attr_clregpio); ++ device_create_file(dev, &dev_attr_gpioset); ++ device_create_file(dev, &dev_attr_gpioclr); ++ device_create_file(dev, &dev_attr_sspr); ++ device_create_file(dev, &dev_attr_sspw); ++ device_create_file(dev, &dev_attr_ssp2read); ++ device_create_file(dev, &dev_attr_ssp2write); ++ ++ request_irq(HX2750_IRQ_GPIO_EXTPWR, hx2750_charge_int, SA_INTERRUPT, "hx2750_extpwr", NULL); ++ set_irq_type(HX2750_IRQ_GPIO_EXTPWR, IRQT_BOTHEDGE); ++ ++ pxa_pm_enter_orig=pxa_pm_ops.enter; ++ pxa_pm_ops.enter=hx2750_pxa_pm_enter; ++ ++ return 0; ++} ++ ++static struct device_driver hx2750_test_driver = { ++ .name = "hx2750-test", ++ .bus = &platform_bus_type, ++ .probe = hx2750_test_probe, ++// .remove = hx2750_bl_remove, ++// .suspend = hx2750_bl_suspend, ++// .resume = hx2750_bl_resume, ++}; ++ ++ ++static int __init hx2750_test_init(void) ++{ ++ return driver_register(&hx2750_test_driver); ++} ++ ++ ++static void __exit hx2750_test_exit(void) ++{ ++ driver_unregister(&hx2750_test_driver); ++} ++ ++module_init(hx2750_test_init); ++module_exit(hx2750_test_exit); ++ ++MODULE_AUTHOR("Richard Purdie <richard@o-hand.com>"); ++MODULE_DESCRIPTION("iPAQ hx2750 Backlight Driver"); ++MODULE_LICENSE("GPLv2"); +--- linux-2.6.24-rc1.orig/arch/arm/mach-pxa/Kconfig ++++ linux-2.6.24-rc1/arch/arm/mach-pxa/Kconfig +@@ -83,6 +83,15 @@ + bool "Sharp PXA270 models (SL-Cxx00)" + select PXA27x + ++config MACH_HX2750 ++ bool "HP iPAQ hx2750" ++ select PXA27x ++ select PXA_KEYS ++ select MFD_TSC2101 ++ select PXA_SSP ++ help ++ This enables support for the HP iPAQ HX2750 handheld. ++ + endchoice + + endif +@@ -181,3 +190,4 @@ + help + Enable support for PXA2xx SSP ports + endif ++ +--- /dev/null ++++ linux-2.6.24-rc1/arch/arm/mach-pxa/hx2750.c +@@ -0,0 +1,450 @@ ++/* ++ * Machine definitions for HP iPAQ hx2750 ++ * ++ * Copyright 2005 Openedhand Ltd. ++ * ++ * Author: Richard Purdie <richard@o-hand.com> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++ ++#include <linux/init.h> ++#include <linux/kernel.h> ++#include <linux/ioport.h> ++#include <linux/platform_device.h> ++#include <linux/delay.h> ++#include <linux/input.h> ++#include <linux/irq.h> ++#include <linux/mmc/host.h> ++#include <linux/mfd/tsc2101.h> ++ ++#include <asm/mach-types.h> ++#include <asm/hardware.h> ++#include <asm/mach/arch.h> ++ ++#include <asm/arch/hx2750.h> ++#include <asm/arch/pxa-regs.h> ++#include <asm/arch/pxa_keys.h> ++#include <asm/mach/map.h> ++#include <asm/arch/udc.h> ++#include <asm/arch/mmc.h> ++#include <asm/arch/audio.h> ++#include <asm/arch/pxafb.h> ++#include <asm/arch/ssp.h> ++ ++#include "generic.h" ++ ++ ++/* ++ * Keys Support ++ */ ++static struct pxa_keys_button hx2750_button_table[] = { ++ { KEY_POWER, HX2750_GPIO_KEYPWR, PXAKEY_PWR_KEY }, ++ { KEY_LEFT, HX2750_GPIO_KEYLEFT, 0 }, ++ { KEY_RIGHT, HX2750_GPIO_KEYRIGHT, 0 }, ++ { KEY_KP0, HX2750_GPIO_KEYCAL, 0 }, ++ { KEY_KP1, HX2750_GPIO_KEYTASK, 0 }, ++ { KEY_KP2, HX2750_GPIO_KEYSIDE, 0 }, ++ { KEY_ENTER, HX2750_GPIO_KEYENTER, 0 }, ++ { KEY_KP3, HX2750_GPIO_KEYCON, 0 }, //KEY_CONTACTS ++ { KEY_MAIL, HX2750_GPIO_KEYMAIL, 0 }, ++ { KEY_UP, HX2750_GPIO_KEYUP, 0 }, ++ { KEY_DOWN, HX2750_GPIO_KEYDOWN, 0 }, ++}; ++ ++static struct pxa_keys_platform_data hx2750_pxa_keys_data = { ++ .buttons = hx2750_button_table, ++ .nbuttons = ARRAY_SIZE(hx2750_button_table), ++}; ++ ++static struct platform_device hx2750_pxa_keys = { ++ .name = "pxa2xx-keys", ++ .dev = { ++ .platform_data = &hx2750_pxa_keys_data, ++ }, ++}; ++ ++ ++/* ++ * Backlight Device ++ */ ++extern struct platform_device pxafb_device; ++ ++static struct platform_device hx2750_bl_device = { ++ .name = "hx2750-bl", ++ .id = -1, ++// .dev = { ++// .parent = &pxafb_device.dev, ++// } ++}; ++ ++ ++/* ++ * UDC/USB ++ */ ++static int hx2750_udc_is_connected (void) ++{ ++ return GPLR0 & GPIO_bit(HX2750_GPIO_USBCONNECT); ++} ++ ++//static void hx2750_udc_command (int cmd) ++//{ ++//} ++ ++static struct pxa2xx_udc_mach_info hx2750_udc_mach_info = { ++ .udc_is_connected = hx2750_udc_is_connected, ++// .udc_command = hx2750_udc_command, ++}; ++ ++ ++/* ++ * SSP Devices Setup ++ */ ++static struct ssp_dev hx2750_ssp_dev1; ++static struct ssp_dev hx2750_ssp_dev2; ++static struct ssp_dev hx2750_ssp_dev3; ++ ++void hx2750_ssp_init(void) ++{ ++ pxa_gpio_mode(HX2750_GPIO_TSC2101_SS | GPIO_OUT | GPIO_DFLT_HIGH); ++ ++ if (ssp_init(&hx2750_ssp_dev1, 1, 0)) ++ printk(KERN_ERR "Unable to register SSP1 handler!\n"); ++ else { ++ ssp_disable(&hx2750_ssp_dev1); ++ ssp_config(&hx2750_ssp_dev1, (SSCR0_Motorola | (SSCR0_DSS & 0x0f )), SSCR1_SPH, 0, SSCR0_SerClkDiv(6)); ++ ssp_enable(&hx2750_ssp_dev1); ++ hx2750_set_egpio(HX2750_EGPIO_TSC_PWR); ++ } ++ ++// if (ssp_init(&hx2750_ssp_dev2, 2, 0)) ++// printk(KERN_ERR "Unable to register SSP2 handler!\n"); ++// else { ++// ssp_disable(&hx2750_ssp_dev2); ++// ssp_config(&hx2750_ssp_dev2, (SSCR0_TI | (SSCR0_DSS & 0x09 )), 0, 0, SSCR0_SerClkDiv(140)); ++// ssp_enable(&hx2750_ssp_dev2); ++// } ++// ++ if (ssp_init(&hx2750_ssp_dev3, 3, 0)) ++ printk(KERN_ERR "Unable to register SSP3 handler!\n"); ++ else { ++ ssp_disable(&hx2750_ssp_dev3); ++ ssp_config(&hx2750_ssp_dev3, (SSCR0_Motorola | (SSCR0_DSS & 0x07 )), SSCR1_SPO | SSCR1_SPH, 0, SSCR0_SerClkDiv(166)); ++ ssp_enable(&hx2750_ssp_dev3); ++ } ++ ++ printk("SSP Devices Initialised\n"); ++ ++ return; ++} ++ ++struct ssp_state ssp1; ++ ++void hx2750_ssp_suspend(void) ++{ ++ ssp_disable(&hx2750_ssp_dev1); ++ ssp_save_state(&hx2750_ssp_dev1,&ssp1); ++ hx2750_clear_egpio(HX2750_EGPIO_TSC_PWR); ++} ++ ++void hx2750_ssp_resume(void) ++{ ++ hx2750_set_egpio(HX2750_EGPIO_TSC_PWR); ++ ssp_restore_state(&hx2750_ssp_dev1,&ssp1); ++ ssp_enable(&hx2750_ssp_dev1); ++} ++ ++void hx2750_ssp_init2(void) ++{ ++ printk("Stage 1: %x\n",CKEN); ++ if (ssp_init(&hx2750_ssp_dev2, 2, 0)) ++ printk(KERN_ERR "Unable to register SSP2 handler!\n"); ++ else { ++ printk("Stage 2: %x\n",CKEN); ++ ssp_disable(&hx2750_ssp_dev2); ++ printk("Stage 3: %x\n",CKEN); ++ ssp_config(&hx2750_ssp_dev2, (SSCR0_TI | (SSCR0_DSS & 0x09 )) | SSCR0_SSE, 0, 0, SSCR0_SerClkDiv(212)); ++ printk("Stage 4: %x\n",CKEN); ++ ssp_enable(&hx2750_ssp_dev2); ++ printk("Stage 5: %x\n",CKEN); ++ } ++ printk("SSP Device2 Initialised\n"); ++ ++ printk("Sent: 0x3ff\n"); ++ ssp_write_word(&hx2750_ssp_dev2,0x3ff); ++ ++ return; ++} ++ ++void hx2750_ssp2_reset(void) ++{ ++ ssp_write_word(&hx2750_ssp_dev2,0x000); ++ ssp_write_word(&hx2750_ssp_dev2,0x000); ++ ++} ++ ++unsigned long hx2750_ssp2_read(void) ++{ ++ u32 ret = 0; ++ ssp_read_word(&hx2750_ssp_dev2, &ret); ++ return ret; ++} ++ ++void hx2750_ssp2_write(unsigned long data) ++{ ++ ssp_write_word(&hx2750_ssp_dev2, data); ++} ++ ++ ++/* ++ * Extra hx2750 Specific GPIOs ++ */ ++void hx2750_send_egpio(unsigned int val) ++{ ++ int i; ++ ++ GPCR0 = GPIO_bit(HX2750_GPIO_SR_STROBE); ++ GPCR1 = GPIO_bit(HX2750_GPIO_SR_CLK1); ++ ++ for (i=0;i<12;i++) { ++ if (val & 0x01) ++ GPSR2 = GPIO_bit(HX2750_GPIO_GPIO_DIN); ++ else ++ GPCR2 = GPIO_bit(HX2750_GPIO_GPIO_DIN); ++ val >>= 1; ++ GPSR1 = GPIO_bit(HX2750_GPIO_SR_CLK1); ++ GPCR1 = GPIO_bit(HX2750_GPIO_SR_CLK1); ++ } ++ ++ GPSR0 = GPIO_bit(HX2750_GPIO_SR_STROBE); ++ GPCR0 = GPIO_bit(HX2750_GPIO_SR_STROBE); ++} ++ ++EXPORT_SYMBOL(hx2750_send_egpio); ++ ++unsigned int hx2750_egpio_current; ++ ++void hx2750_set_egpio(unsigned int gpio) ++{ ++ hx2750_egpio_current|=gpio; ++ ++ hx2750_send_egpio(hx2750_egpio_current); ++} ++EXPORT_SYMBOL(hx2750_set_egpio); ++ ++void hx2750_clear_egpio(unsigned int gpio) ++{ ++ hx2750_egpio_current&=~gpio; ++ ++ hx2750_send_egpio(hx2750_egpio_current); ++} ++EXPORT_SYMBOL(hx2750_clear_egpio); ++ ++ ++/* ++ * Touchscreen/Sound/Battery Status ++ */ ++void hx2750_tsc2101_send(int read, int command, int *values, int numval) ++{ ++ u32 ret = 0; ++ int i; ++ ++ GPCR0 = GPIO_bit(HX2750_GPIO_TSC2101_SS); ++ ++ ssp_write_word(&hx2750_ssp_dev1, command | read); ++ /* dummy read */ ++ ssp_read_word(&hx2750_ssp_dev1, &ret); ++ ++ for (i=0; i < numval; i++) { ++ if (read) { ++ ssp_write_word(&hx2750_ssp_dev1, 0); ++ ssp_read_word(&hx2750_ssp_dev1, &values[i]); ++ } else { ++ ssp_write_word(&hx2750_ssp_dev1, values[i]); ++ ssp_read_word(&hx2750_ssp_dev1, &ret); ++ } ++ } ++ ++ GPSR0 = GPIO_bit(HX2750_GPIO_TSC2101_SS); ++} ++ ++static int hx2750_tsc2101_pendown(void) ++{ ++ if ((GPLR(HX2750_GPIO_PENDOWN) & GPIO_bit(HX2750_GPIO_PENDOWN)) == 0) ++ return 1; ++ return 0; ++} ++ ++static struct tsc2101_platform_info hx2750_tsc2101_info = { ++ .send = hx2750_tsc2101_send, ++ .suspend = hx2750_ssp_suspend, ++ .resume = hx2750_ssp_resume, ++ .irq = HX2750_IRQ_GPIO_PENDOWN, ++ .pendown = hx2750_tsc2101_pendown, ++}; ++ ++struct platform_device tsc2101_device = { ++ .name = "tsc2101", ++ .dev = { ++ .platform_data = &hx2750_tsc2101_info, ++ //.parent = &corgissp_device.dev, ++ }, ++ .id = -1, ++}; ++ ++ ++/* ++ * MMC/SD Device ++ * ++ * The card detect interrupt isn't debounced so we delay it by 250ms ++ * to give the card a chance to fully insert/eject. ++ */ ++static struct pxamci_platform_data hx2750_mci_platform_data; ++ ++static int hx2750_mci_init(struct device *dev, irq_handler_t hx2750_detect_int, void *data) ++{ ++ int err; ++ ++ /* ++ * setup GPIO for PXA27x MMC controller ++ */ ++ pxa_gpio_mode(GPIO32_MMCCLK_MD); ++ pxa_gpio_mode(GPIO112_MMCCMD_MD); ++ pxa_gpio_mode(GPIO92_MMCDAT0_MD); ++ pxa_gpio_mode(GPIO109_MMCDAT1_MD); ++ pxa_gpio_mode(GPIO110_MMCDAT2_MD); ++ pxa_gpio_mode(GPIO111_MMCDAT3_MD); ++ pxa_gpio_mode(HX2750_GPIO_SD_DETECT | GPIO_IN); ++ pxa_gpio_mode(HX2750_GPIO_SD_READONLY | GPIO_IN); ++ ++ hx2750_mci_platform_data.detect_delay = msecs_to_jiffies(250); ++ ++ err = request_irq(HX2750_IRQ_GPIO_SD_DETECT, hx2750_detect_int, ++ IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, ++ "MMC card detect", data); ++ if (err) { ++ printk(KERN_ERR "hx2750_mci_init: MMC/SD: can't request MMC card detect IRQ\n"); ++ return -1; ++ } ++ ++ return 0; ++} ++ ++static void hx2750_mci_setpower(struct device *dev, unsigned int vdd) ++{ ++ struct pxamci_platform_data* p_d = dev->platform_data; ++ ++ if (( 1 << vdd) & p_d->ocr_mask) ++ hx2750_set_egpio(HX2750_EGPIO_SD_PWR); ++ else ++ hx2750_clear_egpio(HX2750_EGPIO_SD_PWR); ++} ++ ++static void hx2750_mci_exit(struct device *dev, void *data) ++{ ++ free_irq(HX2750_IRQ_GPIO_SD_DETECT, data); ++} ++ ++static struct pxamci_platform_data hx2750_mci_platform_data = { ++ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, ++ .init = hx2750_mci_init, ++ .setpower = hx2750_mci_setpower, ++ .exit = hx2750_mci_exit, ++}; ++ ++ ++/* ++ * FrameBuffer ++ */ ++static struct pxafb_mode_info hx2750_pxafb_modes = { ++ .pixclock = 288462, ++ .xres = 240, ++ .yres = 320, ++ .bpp = 16, ++ .hsync_len = 20, ++ .left_margin = 42, ++ .right_margin = 18, ++ .vsync_len = 4, ++ .upper_margin = 3, ++ .lower_margin = 4, ++ .sync = 0, ++}; ++ ++static struct pxafb_mach_info hx2750_pxafb_info = { ++ .modes = &hx2750_pxafb_modes, ++ .num_modes = 1, ++ .fixed_modes = 1, ++ .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act, ++ .lccr3 = LCCR3_PixFlEdg | LCCR3_OutEnH, ++ .pxafb_backlight_power = NULL, ++}; ++ ++ ++/* ++ * Test Device ++ */ ++static struct platform_device hx2750_test_device = { ++ .name = "hx2750-test", ++ .id = -1, ++}; ++ ++ ++/* Initialization code */ ++static struct platform_device *devices[] __initdata = { ++ &hx2750_bl_device, ++ &hx2750_test_device, ++ &hx2750_pxa_keys, ++ &tsc2101_device, ++}; ++ ++static void __init hx2750_init( void ) ++{ ++ PWER = 0xC0000003;// | PWER_RTC; ++ PFER = 0x00000003; ++ PRER = 0x00000003; ++ ++ PGSR0=0x00000018; ++ PGSR1=0x00000380; ++ PGSR2=0x00800000; ++ PGSR3=0x00500400; ++ ++ //PCFR |= PCFR_OPDE; ++ PCFR=0x77; ++ PSLR=0xff100000; ++ //PCFR=0x10; - does not return from suspend ++ ++ //PCFR= 0x00004040; ++ //PSLR= 0xff400f04; ++ ++ /* Setup Extra GPIO Bank access */ ++ pxa_gpio_mode(HX2750_GPIO_GPIO_DIN | GPIO_OUT | GPIO_DFLT_HIGH); ++ pxa_gpio_mode(HX2750_GPIO_SR_CLK1 | GPIO_OUT | GPIO_DFLT_LOW); ++ pxa_gpio_mode(HX2750_GPIO_SR_CLK2 | GPIO_IN); ++ pxa_gpio_mode(HX2750_GPIO_SR_STROBE | GPIO_OUT | GPIO_DFLT_LOW); ++ ++ /* Init Extra GPIOs - Bootloader reset default is 0x484 */ ++ /* This is 0xe84 */ ++ hx2750_set_egpio(HX2750_EGPIO_2 | HX2750_EGPIO_7 | HX2750_EGPIO_LCD_PWR | HX2750_EGPIO_BL_PWR | HX2750_EGPIO_WIFI_PWR); ++ ++ pxa_set_udc_info(&hx2750_udc_mach_info); ++ pxa_set_mci_info(&hx2750_mci_platform_data); ++ set_pxa_fb_info(&hx2750_pxafb_info); ++ hx2750_ssp_init(); ++ platform_add_devices (devices, ARRAY_SIZE (devices)); ++} ++ ++ ++MACHINE_START(HX2750, "HP iPAQ HX2750") ++ .phys_io = 0x40000000, ++ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, ++ .boot_params = 0xa0000100, ++ .map_io = pxa_map_io, ++ .init_irq = pxa_init_irq, ++ .timer = &pxa_timer, ++ .init_machine = hx2750_init, ++MACHINE_END ++ +--- linux-2.6.24-rc1.orig/arch/arm/mach-pxa/pm.c ++++ linux-2.6.24-rc1/arch/arm/mach-pxa/pm.c +@@ -17,6 +17,7 @@ + #include <linux/time.h> + + #include <asm/hardware.h> ++#include <asm/mach-types.h> + #include <asm/memory.h> + #include <asm/system.h> + #include <asm/arch/pm.h> +@@ -91,6 +92,9 @@ + .enter = pxa_pm_enter, + }; + ++unsigned long pxa_pm_pspr_value; ++extern void pxa_cpu_resume(void); ++ + static int __init pxa_pm_init(void) + { + if (!pxa_cpu_pm_fns) { +@@ -104,6 +108,7 @@ + return -ENOMEM; + } + ++ pxa_pm_pspr_value=virt_to_phys(pxa_cpu_resume); + suspend_set_ops(&pxa_pm_ops); + return 0; + } +--- linux-2.6.24-rc1.orig/arch/arm/mach-pxa/pxa27x.c ++++ linux-2.6.24-rc1/arch/arm/mach-pxa/pxa27x.c +@@ -259,6 +259,8 @@ + RESTORE(PSTR); + } + ++extern unsigned long pxa_pm_pspr_value; ++ + void pxa27x_cpu_pm_enter(suspend_state_t state) + { + extern void pxa_cpu_standby(void); +@@ -281,7 +283,7 @@ + break; + case PM_SUSPEND_MEM: + /* set resume return address */ +- PSPR = virt_to_phys(pxa_cpu_resume); ++ PSPR = pxa_pm_pspr_value; + pxa27x_cpu_suspend(PWRMODE_SLEEP); + break; + } +--- linux-2.6.24-rc1.orig/arch/arm/mach-pxa/pxa25x.c ++++ linux-2.6.24-rc1/arch/arm/mach-pxa/pxa25x.c +@@ -200,6 +200,8 @@ + RESTORE(PSTR); + } + ++extern unsigned long pxa_pm_pspr_value; ++ + static void pxa25x_cpu_pm_enter(suspend_state_t state) + { + CKEN = 0; +@@ -207,7 +209,7 @@ + switch (state) { + case PM_SUSPEND_MEM: + /* set resume return address */ +- PSPR = virt_to_phys(pxa_cpu_resume); ++ PSPR = pxa_pm_pspr_value; + pxa25x_cpu_suspend(PWRMODE_SLEEP); + break; + } diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/mmcsd_no_scr_check-r2.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/mmcsd_no_scr_check-r2.patch index ac2245f088..ac2245f088 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/mmcsd_no_scr_check-r2.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/mmcsd_no_scr_check-r2.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/pda-power.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pda-power.patch index face2f4ef2..face2f4ef2 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/pda-power.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pda-power.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/pxa-serial-hack.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pxa-serial-hack.patch index bf20f46a05..bf20f46a05 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/pxa-serial-hack.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pxa-serial-hack.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pxa27x_overlay-r8.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pxa27x_overlay-r8.patch new file mode 100644 index 0000000000..693ad20453 --- /dev/null +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pxa27x_overlay-r8.patch @@ -0,0 +1,2427 @@ + drivers/video/Kconfig | 18 + drivers/video/Makefile | 1 + drivers/video/pxafb.c | 305 +++++-- + drivers/video/pxafb.h | 65 + + drivers/video/pxafb_overlay.c | 1525 ++++++++++++++++++++++++++++++++++++ + include/asm-arm/arch-pxa/pxa-regs.h | 111 ++ + 6 files changed, 1969 insertions(+), 56 deletions(-) + +--- linux-2.6.24-rc1.orig/drivers/video/Kconfig ++++ linux-2.6.24-rc1/drivers/video/Kconfig +@@ -1718,6 +1718,24 @@ + + If unsure, say N. + ++choice ++ prompt "PXA LCD type" ++ depends on FB_PXA ++ ++config FB_PXA_LCD_QVGA ++ bool "QVGA(320x240)" ++ ++config FB_PXA_LCD_VGA ++ bool "VGA (640x480)" ++ ++endchoice ++ ++config FB_PXA_OVERLAY ++ tristate "PXA LCD overlay support" ++ depends on FB_PXA ++ ---help--- ++ Frame buffer overlay driver for PXA27x ++ + config FB_PXA_PARAMETERS + bool "PXA LCD command line parameters" + default n +--- linux-2.6.24-rc1.orig/drivers/video/Makefile ++++ linux-2.6.24-rc1/drivers/video/Makefile +@@ -96,6 +96,7 @@ + obj-$(CONFIG_FB_CIRRUS) += cirrusfb.o + obj-$(CONFIG_FB_ASILIANT) += asiliantfb.o + obj-$(CONFIG_FB_PXA) += pxafb.o ++obj-$(CONFIG_FB_PXA_OVERLAY) += pxafb_overlay.o + obj-$(CONFIG_FB_W100) += w100fb.o + obj-$(CONFIG_FB_AU1100) += au1100fb.o + obj-$(CONFIG_FB_AU1200) += au1200fb.o +--- linux-2.6.24-rc1.orig/drivers/video/pxafb.c ++++ linux-2.6.24-rc1/drivers/video/pxafb.c +@@ -59,17 +59,49 @@ + #define LCCR0_INVALID_CONFIG_MASK (LCCR0_OUM|LCCR0_BM|LCCR0_QDM|LCCR0_DIS|LCCR0_EFM|LCCR0_IUM|LCCR0_SFM|LCCR0_LDM|LCCR0_ENB) + #define LCCR3_INVALID_CONFIG_MASK (LCCR3_HSP|LCCR3_VSP|LCCR3_PCD|LCCR3_BPP) + ++wait_queue_head_t fcs_wait_eof; ++int fcs_in_eof; ++static DECLARE_MUTEX(fcs_lcd_sem); ++ + static void (*pxafb_backlight_power)(int); + static void (*pxafb_lcd_power)(int, struct fb_var_screeninfo *); + + static int pxafb_activate_var(struct fb_var_screeninfo *var, struct pxafb_info *); +-static void set_ctrlr_state(struct pxafb_info *fbi, u_int state); ++void pxafb_set_ctrlr_state(struct pxafb_info *fbi, u_int state); + + #ifdef CONFIG_FB_PXA_PARAMETERS + #define PXAFB_OPTIONS_SIZE 256 + static char g_options[PXAFB_OPTIONS_SIZE] __devinitdata = ""; + #endif + ++static struct pxafb_rgb def_rgb_8 = { ++ red: { offset: 0, length: 8, }, ++ green: { offset: 0, length: 8, }, ++ blue: { offset: 0, length: 8, }, ++ transp: { offset: 0, length: 0, }, ++}; ++ ++static struct pxafb_rgb def_rgb_16 = { ++ red: { offset: 11, length: 5, }, ++ green: { offset: 5, length: 6, }, ++ blue: { offset: 0, length: 5, }, ++ transp: { offset: 0, length: 0, }, ++}; ++ ++static struct pxafb_rgb def_rgb_18 = { ++ red: { offset: 12, length: 6, }, ++ green: { offset: 6, length: 6, }, ++ blue: { offset: 0, length: 6, }, ++ transp: { offset: 0, length: 0, }, ++}; ++ ++static struct pxafb_rgb def_rgb_24 = { ++ red: { offset: 16, length: 8, }, ++ green: { offset: 8, length: 8, }, ++ blue: { offset: 0, length: 8, }, ++ transp: { offset: 0, length: 0, }, ++}; ++ + static inline void pxafb_schedule_work(struct pxafb_info *fbi, u_int state) + { + unsigned long flags; +@@ -209,6 +241,10 @@ + case 4: ret = LCCR3_4BPP; break; + case 8: ret = LCCR3_8BPP; break; + case 16: ret = LCCR3_16BPP; break; ++ case 18: ret = LCCR3_18BPP; break; ++ case 19: ret = LCCR3_19BPP; break; ++ case 24: ret = LCCR3_24BPP; break; ++ case 25: ret = LCCR3_25BPP; break; + } + return ret; + } +@@ -320,18 +356,34 @@ + * The pixel packing format is described on page 7-11 of the + * PXA2XX Developer's Manual. + */ +- if (var->bits_per_pixel == 16) { +- var->red.offset = 11; var->red.length = 5; +- var->green.offset = 5; var->green.length = 6; +- var->blue.offset = 0; var->blue.length = 5; +- var->transp.offset = var->transp.length = 0; +- } else { +- var->red.offset = var->green.offset = var->blue.offset = var->transp.offset = 0; +- var->red.length = 8; +- var->green.length = 8; +- var->blue.length = 8; +- var->transp.length = 0; +- } ++ switch (var->bits_per_pixel) { ++ case 16: ++ /* 2 pixels per line */ ++ var->red = def_rgb_16.red; ++ var->green = def_rgb_16.green; ++ var->blue = def_rgb_16.blue; ++ var->transp = def_rgb_16.transp; ++ break; ++ case 18: ++ case 19: ++ var->red = def_rgb_18.red; ++ var->green = def_rgb_18.green; ++ var->blue = def_rgb_18.blue; ++ var->transp = def_rgb_18.transp; ++ break; ++ case 24: ++ case 25: ++ var->red = def_rgb_24.red; ++ var->green = def_rgb_24.green; ++ var->blue = def_rgb_24.blue; ++ var->transp = def_rgb_24.transp; ++ break; ++ default: ++ var->red = def_rgb_8.red; ++ var->green = def_rgb_8.green; ++ var->blue = def_rgb_8.blue; ++ var->transp = def_rgb_8.transp; ++ } + + #ifdef CONFIG_CPU_FREQ + pr_debug("pxafb: dma period = %d ps, clock = %d kHz\n", +@@ -345,7 +397,7 @@ + static inline void pxafb_set_truecolor(u_int is_true_color) + { + pr_debug("pxafb: true_color = %d\n", is_true_color); +- // do your machine-specific setup if needed ++ /* do your machine-specific setup if needed */ + } + + /* +@@ -360,7 +412,8 @@ + + pr_debug("pxafb: set_par\n"); + +- if (var->bits_per_pixel == 16) ++ if (var->bits_per_pixel == 16 || var->bits_per_pixel == 18 ||var->bits_per_pixel == 19 ++ || var->bits_per_pixel == 24 || var->bits_per_pixel == 25) + fbi->fb.fix.visual = FB_VISUAL_TRUECOLOR; + else if (!fbi->cmap_static) + fbi->fb.fix.visual = FB_VISUAL_PSEUDOCOLOR; +@@ -373,12 +426,25 @@ + fbi->fb.fix.visual = FB_VISUAL_STATIC_PSEUDOCOLOR; + } + +- fbi->fb.fix.line_length = var->xres_virtual * +- var->bits_per_pixel / 8; +- if (var->bits_per_pixel == 16) +- fbi->palette_size = 0; +- else +- fbi->palette_size = var->bits_per_pixel == 1 ? 4 : 1 << var->bits_per_pixel; ++ switch (var->bits_per_pixel) { ++ case 16: ++ fbi->fb.fix.line_length = var->xres_virtual * 2; ++ fbi->palette_size = 0; ++ break; ++ case 18: ++ case 19: ++ fbi->fb.fix.line_length = var->xres_virtual * 3; ++ fbi->palette_size = 0; ++ break; ++ case 24: ++ case 25: ++ fbi->fb.fix.line_length = var->xres_virtual * 4; ++ fbi->palette_size = 0; ++ break; ++ default: ++ fbi->fb.fix.line_length = var->xres_virtual * var->bits_per_pixel / 8; ++ fbi->palette_size = var->bits_per_pixel == 1 ? 4 : 1 << var->bits_per_pixel; ++ } + + if ((fbi->lccr4 & LCCR4_PAL_FOR_MASK) == LCCR4_PAL_FOR_0) + palette_mem_size = fbi->palette_size * sizeof(u16); +@@ -395,7 +461,8 @@ + */ + pxafb_set_truecolor(fbi->fb.fix.visual == FB_VISUAL_TRUECOLOR); + +- if (fbi->fb.var.bits_per_pixel == 16) ++ if (fbi->fb.var.bits_per_pixel == 16 || fbi->fb.var.bits_per_pixel == 18 ||fbi->fb.var.bits_per_pixel == 19 ++ || fbi->fb.var.bits_per_pixel == 24 || fbi->fb.var.bits_per_pixel == 25) + fb_dealloc_cmap(&fbi->fb.cmap); + else + fb_alloc_cmap(&fbi->fb.cmap, 1<<fbi->fb.var.bits_per_pixel, 0); +@@ -441,7 +508,7 @@ + * 16 bpp mode does not really use the palette, so this will not + * blank the display in all modes. + */ +-static int pxafb_blank(int blank, struct fb_info *info) ++int pxafb_blank(int blank, struct fb_info *info) + { + struct pxafb_info *fbi = (struct pxafb_info *)info; + int i; +@@ -458,19 +525,20 @@ + for (i = 0; i < fbi->palette_size; i++) + pxafb_setpalettereg(i, 0, 0, 0, 0, info); + +- pxafb_schedule_work(fbi, C_DISABLE); +- //TODO if (pxafb_blank_helper) pxafb_blank_helper(blank); ++ pxafb_schedule_work(fbi, C_BLANK); ++ /* TODO if (pxafb_blank_helper) pxafb_blank_helper(blank); */ + break; + + case FB_BLANK_UNBLANK: +- //TODO if (pxafb_blank_helper) pxafb_blank_helper(blank); ++ /* TODO if (pxafb_blank_helper) pxafb_blank_helper(blank); */ + if (fbi->fb.fix.visual == FB_VISUAL_PSEUDOCOLOR || + fbi->fb.fix.visual == FB_VISUAL_STATIC_PSEUDOCOLOR) + fb_set_cmap(&fbi->fb.cmap, info); +- pxafb_schedule_work(fbi, C_ENABLE); ++ pxafb_schedule_work(fbi, C_UNBLANK); + } + return 0; + } ++EXPORT_SYMBOL(pxafb_blank); + + static int pxafb_mmap(struct fb_info *info, + struct vm_area_struct *vma) +@@ -606,6 +674,10 @@ + case 4: + case 8: + case 16: ++ case 18: ++ case 19: ++ case 24: ++ case 25: + break; + default: + printk(KERN_ERR "%s: invalid bit depth %d\n", +@@ -637,7 +709,10 @@ + + new_regs.lccr0 = fbi->lccr0 | + (LCCR0_LDM | LCCR0_SFM | LCCR0_IUM | LCCR0_EFM | +- LCCR0_QDM | LCCR0_BM | LCCR0_OUM); ++#ifdef CONFIG_PXA27x /* Enable overlay for PXA27x */ ++ LCCR0_OUC | LCCR0_CMDIM | LCCR0_RDSTM | ++#endif ++ LCCR0_QDM | LCCR0_BM | LCCR0_OUM); + + new_regs.lccr1 = + LCCR1_DisWdth(var->xres) + +@@ -696,7 +771,7 @@ + + fbi->dmadesc_fbhigh_cpu->fsadr = fbi->screen_dma; + fbi->dmadesc_fbhigh_cpu->fidr = 0; +- fbi->dmadesc_fbhigh_cpu->ldcmd = BYTES_PER_PANEL; ++ fbi->dmadesc_fbhigh_cpu->ldcmd = BYTES_PER_PANEL | LDCMD_EOFINT; + + fbi->dmadesc_palette_cpu->fsadr = fbi->palette_dma; + fbi->dmadesc_palette_cpu->fidr = 0; +@@ -708,7 +783,8 @@ + sizeof(u32); + fbi->dmadesc_palette_cpu->ldcmd |= LDCMD_PAL; + +- if (var->bits_per_pixel == 16) { ++ if (var->bits_per_pixel == 16 || var->bits_per_pixel == 18 ||var->bits_per_pixel == 19 ++ || var->bits_per_pixel == 24 || var->bits_per_pixel == 25) { + /* palette shouldn't be loaded in true-color mode */ + fbi->dmadesc_fbhigh_cpu->fdadr = fbi->dmadesc_fbhigh_dma; + fbi->fdadr0 = fbi->dmadesc_fbhigh_dma; /* no pal just fbhigh */ +@@ -763,8 +839,8 @@ + } + + /* +- * NOTE! The following functions are purely helpers for set_ctrlr_state. +- * Do not call them directly; set_ctrlr_state does the correct serialisation ++ * NOTE! The following functions are purely helpers for pxafb_set_ctrlr_state. ++ * Do not call them directly; pxafb_set_ctrlr_state does the correct serialisation + * to ensure that things happen in the right way 100% of time time. + * -- rmk + */ +@@ -786,7 +862,8 @@ + + static void pxafb_setup_gpio(struct pxafb_info *fbi) + { +- int gpio, ldd_bits; ++ int gpio; ++ int ldd_bits = 0; + unsigned int lccr0 = fbi->lccr0; + + /* +@@ -796,28 +873,56 @@ + /* 4 bit interface */ + if ((lccr0 & LCCR0_CMS) == LCCR0_Mono && + (lccr0 & LCCR0_SDS) == LCCR0_Sngl && +- (lccr0 & LCCR0_DPD) == LCCR0_4PixMono) ++ (lccr0 & LCCR0_DPD) == LCCR0_4PixMono) { + ldd_bits = 4; +- ++ } + /* 8 bit interface */ + else if (((lccr0 & LCCR0_CMS) == LCCR0_Mono && + ((lccr0 & LCCR0_SDS) == LCCR0_Dual || (lccr0 & LCCR0_DPD) == LCCR0_8PixMono)) || + ((lccr0 & LCCR0_CMS) == LCCR0_Color && +- (lccr0 & LCCR0_PAS) == LCCR0_Pas && (lccr0 & LCCR0_SDS) == LCCR0_Sngl)) ++ (lccr0 & LCCR0_PAS) == LCCR0_Pas && (lccr0 & LCCR0_SDS) == LCCR0_Sngl)) { + ldd_bits = 8; +- ++ } + /* 16 bit interface */ +- else if ((lccr0 & LCCR0_CMS) == LCCR0_Color && +- ((lccr0 & LCCR0_SDS) == LCCR0_Dual || (lccr0 & LCCR0_PAS) == LCCR0_Act)) +- ldd_bits = 16; ++ else if ((lccr0 & LCCR0_CMS) == LCCR0_Color && ++ ((lccr0 & LCCR0_SDS) == LCCR0_Dual || (lccr0 & LCCR0_PAS) == LCCR0_Act)) { ++ switch (fbi->fb.var.bits_per_pixel) { ++ case 16: ++#ifdef CONFIG_PXA27x ++ /* bits 58-77 */ ++ GPDR1 |= (0x3f << 26); ++ GPDR2 |= 0x00003fff; + ++ GAFR1_U = (GAFR1_U & ~(0xfff << 20)) | (0xaaa << 20); ++ GAFR2_L = (GAFR2_L & 0xf0000000) | 0x0aaaaaaa; ++#endif ++ ldd_bits = 16; ++ break; ++ case 18: ++ case 19: ++ case 24: ++ case 25: ++#ifdef CONFIG_PXA27x ++ /* bits 58-77 and 86, 87 */ ++ GPDR1 |= (0x3f << 26); ++ GPDR2 |= 0x00c03fff; ++ ++ GAFR1_U = (GAFR1_U & ~(0xfff << 20)) | (0xaaa << 20); ++ GAFR2_L = (GAFR2_L & 0xf0000000) | 0x0aaaaaaa; ++ GAFR2_U = (GAFR2_U & 0xffff0fff) | 0xa000; ++#endif ++ ldd_bits = 25; ++ break; ++ } ++ } + else { + printk(KERN_ERR "pxafb_setup_gpio: unable to determine bits per pixel\n"); + return; + } + +- for (gpio = 58; ldd_bits; gpio++, ldd_bits--) ++ for (gpio = 58; ldd_bits > 0; gpio++, ldd_bits--) { + pxa_gpio_mode(gpio | GPIO_ALT_FN_2_OUT); ++ } + pxa_gpio_mode(GPIO74_LCD_FCLK_MD); + pxa_gpio_mode(GPIO75_LCD_LCLK_MD); + pxa_gpio_mode(GPIO76_LCD_PCLK_MD); +@@ -837,6 +942,7 @@ + /* enable LCD controller clock */ + clk_enable(fbi->clk); + ++ down(&fcs_lcd_sem); + /* Sequence from 11.7.10 */ + LCCR3 = fbi->reg_lccr3; + LCCR2 = fbi->reg_lccr2; +@@ -847,6 +953,8 @@ + FDADR1 = fbi->fdadr1; + LCCR0 |= LCCR0_ENB; + ++ up(&fcs_lcd_sem); ++ + pr_debug("FDADR0 0x%08x\n", (unsigned int) FDADR0); + pr_debug("FDADR1 0x%08x\n", (unsigned int) FDADR1); + pr_debug("LCCR0 0x%08x\n", (unsigned int) LCCR0); +@@ -862,6 +970,7 @@ + + pr_debug("pxafb: disabling LCD controller\n"); + ++ down(&fcs_lcd_sem); + set_current_state(TASK_UNINTERRUPTIBLE); + add_wait_queue(&fbi->ctrlr_wait, &wait); + +@@ -871,6 +980,7 @@ + + schedule_timeout(200 * HZ / 1000); + remove_wait_queue(&fbi->ctrlr_wait, &wait); ++ up(&fcs_lcd_sem); + + /* disable LCD controller clock */ + clk_disable(fbi->clk); +@@ -888,6 +998,11 @@ + LCCR0 |= LCCR0_LDM; + wake_up(&fbi->ctrlr_wait); + } ++ if (lcsr & LCSR_EOF && fcs_in_eof) { ++ LCCR0 |= LCCR0_EFM; ++ fcs_in_eof = 0; ++ wake_up(&fcs_wait_eof); ++ } + + LCSR = lcsr; + return IRQ_HANDLED; +@@ -898,7 +1013,7 @@ + * sleep when disabling the LCD controller, or if we get two contending + * processes trying to alter state. + */ +-static void set_ctrlr_state(struct pxafb_info *fbi, u_int state) ++void pxafb_set_ctrlr_state(struct pxafb_info *fbi, u_int state) + { + u_int old_state; + +@@ -920,7 +1035,9 @@ + */ + if (old_state != C_DISABLE && old_state != C_DISABLE_PM) { + fbi->state = state; +- //TODO __pxafb_lcd_power(fbi, 0); ++ /* TODO __pxafb_lcd_power(fbi, 0); */ ++ if(fbi->set_overlay_ctrlr_state) ++ fbi->set_overlay_ctrlr_state(fbi, C_DISABLE); + pxafb_disable_controller(fbi); + } + break; +@@ -934,6 +1051,8 @@ + fbi->state = state; + __pxafb_backlight_power(fbi, 0); + __pxafb_lcd_power(fbi, 0); ++ if(fbi->set_overlay_ctrlr_state) ++ fbi->set_overlay_ctrlr_state(fbi, C_DISABLE); + if (old_state != C_DISABLE_CLKCHANGE) + pxafb_disable_controller(fbi); + } +@@ -947,7 +1066,9 @@ + if (old_state == C_DISABLE_CLKCHANGE) { + fbi->state = C_ENABLE; + pxafb_enable_controller(fbi); +- //TODO __pxafb_lcd_power(fbi, 1); ++ /* TODO __pxafb_lcd_power(fbi, 1); */ ++ if(fbi->set_overlay_ctrlr_state) ++ fbi->set_overlay_ctrlr_state(fbi, C_ENABLE); + } + break; + +@@ -959,9 +1080,13 @@ + */ + if (old_state == C_ENABLE) { + __pxafb_lcd_power(fbi, 0); ++ if(fbi->set_overlay_ctrlr_state) ++ fbi->set_overlay_ctrlr_state(fbi, C_DISABLE); + pxafb_disable_controller(fbi); + pxafb_setup_gpio(fbi); + pxafb_enable_controller(fbi); ++ if(fbi->set_overlay_ctrlr_state) ++ fbi->set_overlay_ctrlr_state(fbi, C_ENABLE); + __pxafb_lcd_power(fbi, 1); + } + break; +@@ -987,11 +1112,46 @@ + pxafb_enable_controller(fbi); + __pxafb_lcd_power(fbi, 1); + __pxafb_backlight_power(fbi, 1); ++ if(fbi->set_overlay_ctrlr_state) ++ fbi->set_overlay_ctrlr_state(fbi, C_ENABLE); + } + break; ++ ++ case C_BLANK: ++ /* ++ * Disable controller, blank overlays if exist. ++ */ ++ if ((old_state != C_DISABLE) && (old_state != C_BLANK)) { ++ fbi->state = state; ++ __pxafb_backlight_power(fbi, 0); ++ __pxafb_lcd_power(fbi, 0); ++ if(fbi->set_overlay_ctrlr_state) ++ fbi->set_overlay_ctrlr_state(fbi, C_BLANK); ++ if (old_state != C_DISABLE_CLKCHANGE) ++ pxafb_disable_controller(fbi); ++ } ++ break; ++ ++ case C_UNBLANK: ++ /* ++ * Power up the LCD screen, enable controller, and ++ * turn on the backlight, unblank overlays if exist. ++ */ ++ if ((old_state != C_ENABLE) && (old_state != C_UNBLANK)) { ++ fbi->state = C_UNBLANK; ++ pxafb_setup_gpio(fbi); ++ pxafb_enable_controller(fbi); ++ __pxafb_lcd_power(fbi, 1); ++ __pxafb_backlight_power(fbi, 1); ++ if(fbi->set_overlay_ctrlr_state) ++ fbi->set_overlay_ctrlr_state(fbi, C_UNBLANK); ++ } ++ break; ++ + } + up(&fbi->ctrlr_sem); + } ++EXPORT_SYMBOL(pxafb_set_ctrlr_state); + + /* + * Our LCD controller task (which is called when we blank or unblank) +@@ -1003,7 +1163,7 @@ + container_of(work, struct pxafb_info, task); + u_int state = xchg(&fbi->task_state, -1); + +- set_ctrlr_state(fbi, state); ++ pxafb_set_ctrlr_state(fbi, state); + } + + #ifdef CONFIG_CPU_FREQ +@@ -1018,19 +1178,29 @@ + pxafb_freq_transition(struct notifier_block *nb, unsigned long val, void *data) + { + struct pxafb_info *fbi = TO_INF(nb, freq_transition); +- //TODO struct cpufreq_freqs *f = data; ++ /* TODO struct cpufreq_freqs *f = data; */ ++ struct cpufreq_freqs *clkinfo; + u_int pcd; ++ u_int lccr3; + + switch (val) { + case CPUFREQ_PRECHANGE: +- set_ctrlr_state(fbi, C_DISABLE_CLKCHANGE); ++ pxafb_set_ctrlr_state(fbi, C_DISABLE_CLKCHANGE); + break; + + case CPUFREQ_POSTCHANGE: +- pcd = get_pcd(fbi, fbi->fb.var.pixclock); ++ clkinfo = (struct cpufreq_freqs *)data; ++ /* If leaving a 13kHz state with the LCD sustained */ ++ if ((clkinfo->old == 13000)) ++ break; ++ ++ pcd = get_pcd(fbi->fb.var.pixclock); ++ lccr3 = fbi->reg_lccr3; + set_hsync_time(fbi, pcd); + fbi->reg_lccr3 = (fbi->reg_lccr3 & ~0xff) | LCCR3_PixClkDiv(pcd); +- set_ctrlr_state(fbi, C_ENABLE_CLKCHANGE); ++ pxafb_set_ctrlr_state(fbi, C_ENABLE_CLKCHANGE); ++ if (lccr3 != fbi->reg_lccr3 && !((LCCR0 & LCCR0_DIS) || !(LCCR0 & LCCR0_ENB))) ++ LCCR3 = fbi->reg_lccr3; + break; + } + return 0; +@@ -1049,7 +1219,7 @@ + printk(KERN_DEBUG "min dma period: %d ps, " + "new clock %d kHz\n", pxafb_display_dma_period(var), + policy->max); +- // TODO: fill in min/max values ++ /* TODO: fill in min/max values */ + break; + #if 0 + case CPUFREQ_NOTIFY: +@@ -1075,7 +1245,7 @@ + { + struct pxafb_info *fbi = platform_get_drvdata(dev); + +- set_ctrlr_state(fbi, C_DISABLE_PM); ++ pxafb_set_ctrlr_state(fbi, C_DISABLE_PM); + return 0; + } + +@@ -1083,7 +1253,11 @@ + { + struct pxafb_info *fbi = platform_get_drvdata(dev); + +- set_ctrlr_state(fbi, C_ENABLE_PM); ++ pxafb_set_ctrlr_state(fbi, C_ENABLE_PM); ++//RP#ifdef CONFIG_PXA27x ++//RP LCCR4 |= (1 << 31); /* Disable the PCD Divisor, PCDDIV */ ++//RP LCCR4 |= (5 << 17); /* Undocumented feature */ ++//RP#endif + return 0; + } + #else +@@ -1197,11 +1371,21 @@ + fbi->task_state = (u_char)-1; + + for (i = 0; i < inf->num_modes; i++) { +- smemlen = mode[i].xres * mode[i].yres * mode[i].bpp / 8; ++ if (mode[i].bpp <= 16) { /* 8, 16 bpp */ ++ smemlen = mode[i].xres * mode[i].yres * mode[i].bpp / 8; ++ } else if ( mode[i].bpp > 19 ) { /* 24, 25 bpp */ ++ smemlen = mode[i].xres * mode[i].yres * 4; ++ } else { /* 18, 19 bpp */ ++ /* packed format */ ++ smemlen = mode[i].xres * mode[i].yres * 3; ++ } ++ + if (smemlen > fbi->fb.fix.smem_len) + fbi->fb.fix.smem_len = smemlen; + } + ++ fbi->set_overlay_ctrlr_state = NULL; ++ + init_waitqueue_head(&fbi->ctrlr_wait); + INIT_WORK(&fbi->task, pxafb_task); + init_MUTEX(&fbi->ctrlr_sem); +@@ -1268,6 +1452,10 @@ + case 4: + case 8: + case 16: ++ case 18: ++ case 19: ++ case 24: ++ case 25: + inf->modes[0].bpp = bpp; + dev_info(dev, "overriding bit depth: %d\n", bpp); + break; +@@ -1416,7 +1604,7 @@ + fbi = pxafb_init_fbinfo(&dev->dev); + if (!fbi) { + dev_err(&dev->dev, "Failed to initialize framebuffer device\n"); +- ret = -ENOMEM; // only reason for pxafb_init_fbinfo to fail is kmalloc ++ ret = -ENOMEM; /* only reason for pxafb_init_fbinfo to fail is kmalloc */ + goto failed; + } + +@@ -1451,7 +1639,7 @@ + } + + #ifdef CONFIG_PM +- // TODO ++ /* TODO */ + #endif + + #ifdef CONFIG_CPU_FREQ +@@ -1464,7 +1652,12 @@ + /* + * Ok, now enable the LCD controller + */ +- set_ctrlr_state(fbi, C_ENABLE); ++ pxafb_set_ctrlr_state(fbi, C_ENABLE); ++//#ifdef CONFIG_PXA27x ++// LCCR4 |= (1 << 31); /* Disabel the PCD Divisor, PCDDIV */ ++// LCCR4 |= (5 << 17); /* Undocumented feature */ ++//#endif ++ init_waitqueue_head(&fcs_wait_eof); + + return 0; + +--- linux-2.6.24-rc1.orig/drivers/video/pxafb.h ++++ linux-2.6.24-rc1/drivers/video/pxafb.h +@@ -29,6 +29,60 @@ + unsigned int lccr3; + }; + ++struct pxafb_rgb { ++ struct fb_bitfield red; ++ struct fb_bitfield green; ++ struct fb_bitfield blue; ++ struct fb_bitfield transp; ++}; ++ ++#ifdef CONFIG_PXA27x ++/* PXA Overlay Framebuffer Support */ ++struct overlayfb_info ++{ ++ struct fb_info fb; ++ ++ struct fb_var_screeninfo old_var; ++ ++ struct semaphore mutex; ++ unsigned long refcount; ++ ++ struct pxafb_info *basefb; ++ ++ unsigned long map_cpu; ++ unsigned long screen_cpu; ++ unsigned long palette_cpu; ++ unsigned long map_size; ++ unsigned long palette_size; ++ ++ dma_addr_t screen_dma; ++ dma_addr_t map_dma; ++ dma_addr_t palette_dma; ++ ++ volatile u_char state; ++ ++ /* overlay specific info */ ++ unsigned long xpos; /* screen position (x, y)*/ ++ unsigned long ypos; ++ unsigned long format; ++ ++ /* additional */ ++ union { ++ struct pxafb_dma_descriptor *dma0; ++ struct pxafb_dma_descriptor *dma1; ++ struct { ++ struct pxafb_dma_descriptor *dma2; ++ struct pxafb_dma_descriptor *dma3; ++ struct pxafb_dma_descriptor *dma4; ++ }; ++ struct { ++ struct pxafb_dma_descriptor *dma5_pal; ++ struct pxafb_dma_descriptor *dma5_frame; ++ }; ++ }; ++}; ++#endif ++ + /* PXA LCD DMA descriptor */ + struct pxafb_dma_descriptor { + unsigned int fdadr; +@@ -90,6 +144,14 @@ + wait_queue_head_t ctrlr_wait; + struct work_struct task; + ++#ifdef CONFIG_PXA27x ++ /* PXA Overlay Framebuffer Support */ ++ struct overlayfb_info *overlay1fb; ++ struct overlayfb_info *overlay2fb; ++ struct overlayfb_info *cursorfb; ++#endif ++ void (*set_overlay_ctrlr_state)(struct pxafb_info *, u_int); ++ + #ifdef CONFIG_CPU_FREQ + struct notifier_block freq_transition; + struct notifier_block freq_policy; +@@ -109,6 +171,9 @@ + #define C_DISABLE_PM (5) + #define C_ENABLE_PM (6) + #define C_STARTUP (7) ++#define C_BLANK (8) ++#define C_UNBLANK (9) ++ + + #define PXA_NAME "PXA" + +--- /dev/null ++++ linux-2.6.24-rc1/drivers/video/pxafb_overlay.c +@@ -0,0 +1,1525 @@ ++/* ++ * linux/drivers/video/pxafb_overlay.c ++ * ++ * Copyright (c) 2004, Intel Corporation ++ * ++ * Code Status: ++ * 2004/10/28: <yan.yin@intel.com> ++ * - Ported to 2.6 kernel ++ * - Made overlay driver a loadable module ++ * - Merged overlay optimized patch ++ * 2004/03/10: <stanley.cai@intel.com> ++ * - Fixed Bugs ++ * - Added workaround for overlay1&2 ++ * 2003/08/27: <yu.tang@intel.com> ++ * - Added Overlay 1 & Overlay2 & Hardware Cursor support ++ * ++ * ++ * This software program is licensed subject to the GNU Lesser General ++ * Public License (LGPL). Version 2.1, February 1999, available at ++ * http://www.gnu.org/copyleft/lesser.html ++ * ++ * Intel PXA27x LCD Controller Frame Buffer Overlay Driver ++ * ++ * ++ */ ++ ++#include <linux/module.h> ++#include <linux/moduleparam.h> ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/errno.h> ++#include <linux/string.h> ++#include <linux/interrupt.h> ++#include <linux/slab.h> ++#include <linux/fb.h> ++#include <linux/delay.h> ++#include <linux/init.h> ++#include <linux/ioport.h> ++#include <linux/cpufreq.h> ++#include <linux/device.h> ++#include <linux/platform_device.h> ++#include <linux/dma-mapping.h> ++ ++#include <asm/hardware.h> ++#include <asm/io.h> ++#include <asm/irq.h> ++#include <asm/uaccess.h> ++#include <asm/arch/bitfield.h> ++#include <asm/arch/pxafb.h> ++#include <asm/arch/pxa-regs.h> ++ ++#include "pxafb.h" ++ ++/* LCD enhancement : Overlay 1 & 2 & Hardware Cursor */ ++ ++/* ++ * LCD enhancement : Overlay 1 ++ * ++ * Features: ++ * - support 16bpp (No palette) ++ */ ++/* ++ * debugging? ++ */ ++#define DEBUG 0 ++ ++#ifdef DEBUG ++#define dbg(fmt,arg...) printk(KERN_ALERT "%s(): " fmt "\n", __FUNCTION__, ##arg) ++#else ++#define dbg(fmt,arg...) ++#endif ++ ++static int overlay1fb_enable(struct fb_info *info); ++static int overlay2fb_enable(struct fb_info *info); ++static int cursorfb_enable(struct fb_info *info); ++ ++static int overlay1fb_disable(struct fb_info *info); ++static int overlay2fb_disable(struct fb_info *info); ++static int cursorfb_disable(struct fb_info *info); ++ ++static int overlay1fb_blank(int blank, struct fb_info *info); ++static int overlay2fb_blank(int blank, struct fb_info *info); ++static int cursorfb_blank(int blank, struct fb_info *info); ++ ++extern void pxafb_set_ctrlr_state(struct pxafb_info *fbi, u_int state); ++extern int pxafb_blank(int blank, struct fb_info *info); ++ ++static struct pxafb_rgb def_rgb_18 = { ++ red: { offset: 12, length: 6, }, ++ green: { offset: 6, length: 6, }, ++ blue: { offset: 0, length: 6, }, ++ transp: { offset: 0, length: 0, }, ++}; ++ ++static struct pxafb_rgb def_rgbt_16 = { ++ red: { offset: 10, length: 5, }, ++ green: { offset: 5, length: 5, }, ++ blue: { offset: 0, length: 5, }, ++ transp: { offset: 15, length: 1, }, ++}; ++ ++static struct pxafb_rgb def_rgbt_19 = { ++ red: { offset: 12, length: 6, }, ++ green: { offset: 6, length: 6, }, ++ blue: { offset: 0, length: 6, }, ++ transp: { offset: 18, length: 1, }, ++}; ++ ++static struct pxafb_rgb def_rgbt_24 = { ++ red: { offset: 16, length: 7, }, ++ green: { offset: 8, length: 8, }, ++ blue: { offset: 0, length: 8, }, ++ transp: { offset: 0, length: 0, }, ++}; ++ ++static struct pxafb_rgb def_rgbt_25 = { ++ red: { offset: 16, length: 8, }, ++ green: { offset: 8, length: 8, }, ++ blue: { offset: 0, length: 8, }, ++ transp: { offset: 24, length: 1, }, ++}; ++ ++#define CLEAR_LCD_INTR(reg, intr) do { \ ++ reg = (intr); \ ++}while(0) ++ ++#define WAIT_FOR_LCD_INTR(reg,intr,timeout) ({ \ ++ int __done =0; \ ++ int __t = timeout; \ ++ while (__t) { \ ++ __done = (reg) & (intr); \ ++ if (__done) break; \ ++ mdelay(10); \ ++ __t--; \ ++ } \ ++ if (!__t) dbg("wait " #intr " timeount");\ ++ __done; \ ++}) ++ ++#define DISABLE_OVERLAYS(fbi) do { \ ++ if (fbi->overlay1fb && (fbi->overlay1fb->state == C_ENABLE)) { \ ++ overlay1fb_disable((struct fb_info*)fbi->overlay1fb); \ ++ } \ ++ if (fbi->overlay2fb && (fbi->overlay2fb->state == C_ENABLE)) { \ ++ overlay2fb_disable((struct fb_info*)fbi->overlay2fb); \ ++ } \ ++ if (fbi->cursorfb && (fbi->cursorfb->state == C_ENABLE)) { \ ++ cursorfb_disable((struct fb_info*)fbi->cursorfb); \ ++ } \ ++}while(0) ++ ++#define ENABLE_OVERLAYS(fbi) do { \ ++ if (fbi->overlay1fb && (fbi->overlay1fb->state == C_DISABLE)) { \ ++ overlay1fb_enable((struct fb_info*)fbi->overlay1fb); \ ++ } \ ++ if (fbi->overlay2fb && (fbi->overlay2fb->state == C_DISABLE)) { \ ++ overlay2fb_enable((struct fb_info*)fbi->overlay2fb); \ ++ } \ ++ if (fbi->cursorfb && (fbi->cursorfb->state == C_DISABLE)) { \ ++ cursorfb_enable((struct fb_info*)fbi->cursorfb); \ ++ } \ ++}while(0) ++ ++#define BLANK_OVERLAYS(fbi) do { \ ++ if (fbi->overlay1fb && (fbi->overlay1fb->state == C_ENABLE)) { \ ++ overlay1fb_disable((struct fb_info*)fbi->overlay1fb); \ ++ fbi->overlay1fb->state = C_BLANK; \ ++ } \ ++ if (fbi->overlay2fb && (fbi->overlay2fb->state == C_ENABLE)) { \ ++ overlay2fb_disable((struct fb_info*)fbi->overlay2fb); \ ++ fbi->overlay2fb->state = C_BLANK; \ ++ } \ ++ if (fbi->cursorfb && (fbi->cursorfb->state == C_ENABLE)) { \ ++ cursorfb_disable((struct fb_info*)fbi->cursorfb); \ ++ fbi->cursorfb->state = C_BLANK; \ ++ } \ ++}while(0) ++ ++#define UNBLANK_OVERLAYS(fbi) do { \ ++ if (fbi->overlay1fb && (fbi->overlay1fb->state == C_BLANK)) { \ ++ overlay1fb_enable((struct fb_info*)fbi->overlay1fb); \ ++ fbi->overlay1fb->state = C_ENABLE; \ ++ } \ ++ if (fbi->overlay2fb && (fbi->overlay2fb->state == C_BLANK)) { \ ++ overlay2fb_enable((struct fb_info*)fbi->overlay2fb); \ ++ fbi->overlay2fb->state = C_ENABLE; \ ++ } \ ++ if (fbi->cursorfb && (fbi->cursorfb->state == C_BLANK)) { \ ++ cursorfb_enable((struct fb_info*)fbi->cursorfb); \ ++ fbi->cursorfb->state = C_ENABLE; \ ++ } \ ++}while(0) ++ ++static int overlay1fb_open(struct fb_info *info, int user) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ int ret = 0; ++ ++/* If basefb is disable, enable fb. */ ++ if (fbi->basefb && fbi->basefb->state != C_ENABLE) ++ pxafb_blank(VESA_NO_BLANKING, (struct fb_info *)(fbi->basefb)); ++ ++ down(&fbi->mutex); ++ ++ if (fbi->refcount) ++ ret = -EACCES; ++ else ++ fbi->refcount ++; ++ ++ up(&fbi->mutex); ++ ++ /* Initialize the variables in overlay1 framebuffer. */ ++ fbi->fb.var.xres = fbi->fb.var.yres = 0; ++ fbi->fb.var.bits_per_pixel = 0; ++ ++ return ret; ++} ++ ++static int overlay1fb_release(struct fb_info *info, int user) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ down(&fbi->mutex); ++ ++ if (fbi->refcount) ++ fbi->refcount --; ++ ++ up(&fbi->mutex); ++ /* disable overlay when released */ ++ overlay1fb_blank(1, info); ++ ++ return 0; ++} ++ ++static int overlay1fb_map_video_memory(struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ ++ if (fbi->map_cpu) ++ dma_free_writecombine(NULL, fbi->map_size, (void*)fbi->map_cpu, fbi->map_dma); ++ fbi->map_size = PAGE_ALIGN(fbi->fb.fix.smem_len + PAGE_SIZE); ++ ++ fbi->map_cpu = (unsigned long)dma_alloc_writecombine(NULL, fbi->map_size, ++ &fbi->map_dma, GFP_KERNEL ); ++ ++ if (!fbi->map_cpu) return -ENOMEM; ++ ++ fbi->screen_cpu = fbi->map_cpu + PAGE_SIZE; ++ fbi->screen_dma = fbi->map_dma + PAGE_SIZE; ++ ++ fbi->fb.fix.smem_start = fbi->screen_dma; ++ ++ /* setup dma descriptor */ ++ fbi->dma1 = (struct pxafb_dma_descriptor*) ++ (fbi->screen_cpu - sizeof(struct pxafb_dma_descriptor)); ++ ++ fbi->dma1->fdadr = (fbi->screen_dma - sizeof(struct pxafb_dma_descriptor)); ++ fbi->dma1->fsadr = fbi->screen_dma; ++ fbi->dma1->fidr = 0; ++ fbi->dma1->ldcmd = fbi->fb.fix.smem_len; ++ ++ return 0; ++} ++ ++static int overlay1fb_enable(struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ unsigned long bpp1; ++ ++ if (!fbi->map_cpu) return -EINVAL; ++ ++ switch (fbi->fb.var.bits_per_pixel) { ++ case 16: ++ bpp1 = 0x4; ++ break; ++ case 18: ++ bpp1 = 0x6; ++ break; ++ case 19: ++ bpp1 = 0x8; ++ break; ++ case 24: ++ bpp1 = 0x9; ++ break; ++ case 25: ++ bpp1 = 0xa; ++ break; ++ default: ++ return -EINVAL; ++ } ++ ++ /* disable branch/start/end of frame interrupt */ ++ LCCR5 |= (LCCR5_IUM1 | LCCR5_BSM1 | LCCR5_EOFM1 | LCCR5_SOFM1); ++ ++ if (fbi->state == C_DISABLE || fbi->state == C_BLANK) ++ FDADR1 = (fbi->dma1->fdadr); ++ else ++ FBR1 = fbi->dma1->fdadr | 0x1; ++ ++ /* enable overlay 1 window */ ++ OVL1C2 = (fbi->ypos << 10) | fbi->xpos; ++ OVL1C1 = OVL1C1_O1EN | (bpp1 << 20) | ((fbi->fb.var.yres-1)<<10) | (fbi->fb.var.xres-1); ++ ++ fbi->state = C_ENABLE; ++ ++ return 0; ++} ++ ++static int overlay1fb_disable(struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*)info; ++ int done; ++ ++ if ((fbi->state == C_DISABLE) || (fbi->state == C_BLANK)) ++ return 0; ++ ++ fbi->state = C_DISABLE; ++ ++ /* clear O1EN */ ++ OVL1C1 &= ~OVL1C1_O1EN; ++ ++ CLEAR_LCD_INTR(LCSR1, LCSR1_BS1); ++ FBR1 = 0x3; ++ done = WAIT_FOR_LCD_INTR(LCSR1, LCSR1_BS1, 100); ++ ++ if (!done) { ++ pr_debug(KERN_INFO "%s: timeout\n", __FUNCTION__); ++ return -1; ++ } ++ return 0; ++} ++ ++static int overlay1fb_blank(int blank, struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ int err=0; ++ ++ switch (blank) { ++ case 0: ++ err = overlay1fb_enable(info); ++ if (err) { ++ fbi->state = C_DISABLE; ++ pxafb_set_ctrlr_state(fbi->basefb, C_REENABLE); ++ } ++ break; ++ case 1: ++ err = overlay1fb_disable(info); ++ if (err) { ++ fbi->state = C_DISABLE; ++ pxafb_set_ctrlr_state(fbi->basefb, C_REENABLE); ++ } ++ break; ++ default: ++ break; ++ } ++ ++ return err; ++} ++ ++static int overlay1fb_check_var( struct fb_var_screeninfo *var, struct fb_info *info) ++{ ++ int xpos, ypos; ++ struct overlayfb_info *fbi=(struct overlayfb_info*)info; ++ ++ /* must in base frame */ ++ xpos = (var->nonstd & 0x3ff); ++ ypos = ((var->nonstd>>10) & 0x3ff); ++ ++ if ( (xpos + var->xres) > fbi->basefb->fb.var.xres ) ++ return -EINVAL; ++ ++ if ( (ypos + var->yres) > fbi->basefb->fb.var.yres ) ++ return -EINVAL; ++ ++ switch (var->bits_per_pixel) { ++ case 16: ++ if ( var->xres & 0x1 ) { ++ printk("xres should be a multiple of 2 pixels!\n"); ++ return -EINVAL; ++ } ++ break; ++ case 18: ++ case 19: ++ if ( var->xres & 0x7 ) { ++ printk("xres should be a multiple of 8 pixels!\n"); ++ return -EINVAL; ++ } ++ break; ++ default: ++ break; ++ } ++ ++ fbi->old_var=*var; ++ ++ var->activate=FB_ACTIVATE_NOW; ++ ++ return 0; ++} ++ ++ ++static int overlay1fb_set_par(struct fb_info *info) ++{ ++ int nbytes=0, err=0, pixels_per_line=0; ++ ++ struct overlayfb_info *fbi=(struct overlayfb_info*)info; ++ struct fb_var_screeninfo *var = &fbi->fb.var; ++ ++ info->flags &= ~FBINFO_MISC_USEREVENT; ++ ++ if (fbi->state == C_BLANK) ++ return 0; ++ ++ if (fbi->state == C_DISABLE) ++ goto out1; ++ ++ /* only xpos & ypos change */ ++ if ( (var->xres == fbi->old_var.xres) && ++ (var->yres == fbi->old_var.yres) && ++ (var->bits_per_pixel == fbi->old_var.bits_per_pixel) ) ++ goto out2; ++ ++out1: ++ switch(var->bits_per_pixel) { ++ case 16: ++ /* 2 pixels per line */ ++ pixels_per_line = (fbi->fb.var.xres + 0x1) & (~0x1); ++ nbytes = 2; ++ ++ var->red = def_rgbt_16.red; ++ var->green = def_rgbt_16.green; ++ var->blue = def_rgbt_16.blue; ++ var->transp = def_rgbt_16.transp; ++ ++ break; ++ case 18: ++ /* 8 pixels per line */ ++ pixels_per_line = (fbi->fb.var.xres + 0x7 ) & (~0x7); ++ nbytes = 3; ++ ++ var->red = def_rgb_18.red; ++ var->green = def_rgb_18.green; ++ var->blue = def_rgb_18.blue; ++ var->transp = def_rgb_18.transp; ++ ++ break; ++ case 19: ++ /* 8 pixels per line */ ++ pixels_per_line = (fbi->fb.var.xres + 0x7 ) & (~0x7); ++ nbytes = 3; ++ ++ var->red = def_rgbt_19.red; ++ var->green = def_rgbt_19.green; ++ var->blue = def_rgbt_19.blue; ++ var->transp = def_rgbt_19.transp; ++ ++ break; ++ case 24: ++ pixels_per_line = fbi->fb.var.xres; ++ nbytes = 4; ++ ++ var->red = def_rgbt_24.red; ++ var->green = def_rgbt_24.green; ++ var->blue = def_rgbt_24.blue; ++ var->transp = def_rgbt_24.transp; ++ ++ break; ++ case 25: ++ pixels_per_line = fbi->fb.var.xres; ++ nbytes = 4; ++ ++ var->red = def_rgbt_25.red; ++ var->green = def_rgbt_25.green; ++ var->blue = def_rgbt_25.blue; ++ var->transp = def_rgbt_25.transp; ++ ++ break; ++ } ++ ++ fbi->fb.fix.line_length = nbytes * pixels_per_line; ++ fbi->fb.fix.smem_len = fbi->fb.fix.line_length * fbi->fb.var.yres; ++ ++ err= overlay1fb_map_video_memory((struct fb_info*)fbi); ++ ++ if (err) ++ return err; ++ ++out2: ++ fbi->xpos = var->nonstd & 0x3ff; ++ fbi->ypos = (var->nonstd>>10) & 0x3ff; ++ ++ overlay1fb_enable(info); ++ ++ return 0; ++ ++} ++ ++static struct fb_ops overlay1fb_ops = { ++ .owner = THIS_MODULE, ++ .fb_open = overlay1fb_open, ++ .fb_release = overlay1fb_release, ++ .fb_check_var = overlay1fb_check_var, ++ .fb_set_par = overlay1fb_set_par, ++ .fb_blank = overlay1fb_blank, ++ .fb_fillrect = cfb_fillrect, ++ .fb_copyarea = cfb_copyarea, ++ .fb_imageblit = cfb_imageblit, ++}; ++ ++ /* ++ * LCD enhancement : Overlay 2 ++ * ++ * Features: ++ * - support planar YCbCr420/YCbCr422/YCbCr444; ++ */ ++static int overlay2fb_open(struct fb_info *info, int user) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ int ret = 0; ++ ++ /* if basefb is disable, enable fb. */ ++ if (fbi->basefb && fbi->basefb->state != C_ENABLE) ++ pxafb_blank(VESA_NO_BLANKING, (struct fb_info *)(fbi->basefb)); ++ ++ down(&fbi->mutex); ++ ++ if (fbi->refcount) ++ ret = -EACCES; ++ else ++ fbi->refcount ++; ++ ++ up(&fbi->mutex); ++ fbi->fb.var.xres = fbi->fb.var.yres = 0; ++ ++ return ret; ++} ++ ++static int overlay2fb_release(struct fb_info *info, int user) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ ++ down(&fbi->mutex); ++ ++ if (fbi->refcount) ++ fbi->refcount --; ++ ++ up(&fbi->mutex); ++ ++ /* disable overlay when released */ ++ overlay2fb_blank(1, info); ++ ++ return 0; ++} ++ ++static int overlay2fb_map_YUV_memory( struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ unsigned int ylen, cblen, crlen, aylen, acblen, acrlen; ++ unsigned int yoff, cboff, croff; ++ unsigned int xres,yres; ++ unsigned int nbytes; ++ ++ ylen = cblen = crlen = aylen = acblen = acrlen = 0; ++ yoff = cboff = croff = 0; ++ ++ if (fbi->map_cpu) ++ dma_free_writecombine(NULL, fbi->map_size, (void*)fbi->map_cpu, fbi->map_dma); ++ ++ yres = fbi->fb.var.yres; ++ ++ switch(fbi->format) { ++ case 0x4: /* YCbCr 4:2:0 planar */ ++ pr_debug("420 planar\n"); ++ /* 16 pixels per line */ ++ xres = (fbi->fb.var.xres + 0xf) & (~0xf); ++ fbi->fb.fix.line_length = xres; ++ ++ nbytes = xres * yres; ++ ylen = nbytes; ++ cblen = crlen = (nbytes/4); ++ ++ break; ++ case 0x3: /* YCbCr 4:2:2 planar */ ++ /* 8 pixles per line */ ++ pr_debug("422 planar\n"); ++ xres = (fbi->fb.var.xres + 0x7) & (~0x7); ++ fbi->fb.fix.line_length = xres; ++ ++ nbytes = xres * yres; ++ ylen = nbytes; ++ cblen = crlen = (nbytes/2); ++ ++ break; ++ case 0x2: /* YCbCr 4:4:4 planar */ ++ /* 4 pixels per line */ ++ pr_debug("444 planar\n"); ++ xres = (fbi->fb.var.xres + 0x3) & (~0x3); ++ fbi->fb.fix.line_length = xres; ++ ++ nbytes = xres * yres; ++ ylen = cblen = crlen = nbytes; ++ break; ++ } ++ ++ /* 16-bytes alignment for DMA */ ++ aylen = (ylen + 0xf) & (~0xf); ++ acblen = (cblen + 0xf) & (~0xf); ++ acrlen = (crlen + 0xf) & (~0xf); ++ ++ fbi->fb.fix.smem_len = aylen + acblen + acrlen; ++ ++ /* alloc memory */ ++ ++ fbi->map_size = PAGE_ALIGN(fbi->fb.fix.smem_len + PAGE_SIZE); ++ fbi->map_cpu = (unsigned long)dma_alloc_writecombine(NULL, fbi->map_size, ++ &fbi->map_dma, GFP_KERNEL ); ++ ++ if (!fbi->map_cpu) return -ENOMEM; ++ ++ fbi->screen_cpu = fbi->map_cpu + PAGE_SIZE; ++ fbi->screen_dma = fbi->map_dma + PAGE_SIZE; ++ ++ fbi->fb.fix.smem_start = fbi->screen_dma; ++ ++ /* setup dma for Planar format */ ++ fbi->dma2 = (struct pxafb_dma_descriptor*) ++ (fbi->screen_cpu - sizeof(struct pxafb_dma_descriptor)); ++ fbi->dma3 = fbi->dma2 - 1; ++ fbi->dma4 = fbi->dma3 - 1; ++ ++ /* offset */ ++ yoff = 0; ++ cboff = aylen; ++ croff = cboff + acblen; ++ ++ /* Y vector */ ++ fbi->dma2->fdadr = (fbi->screen_dma - sizeof(struct pxafb_dma_descriptor)); ++ fbi->dma2->fsadr = fbi->screen_dma + yoff; ++ fbi->dma2->fidr = 0; ++ fbi->dma2->ldcmd = ylen; ++ ++ /* Cb vector */ ++ fbi->dma3->fdadr = (fbi->dma2->fdadr - sizeof(struct pxafb_dma_descriptor)); ++ fbi->dma3->fsadr = (fbi->screen_dma + cboff); ++ fbi->dma3->fidr = 0; ++ fbi->dma3->ldcmd = cblen; ++ ++ /* Cr vector */ ++ ++ fbi->dma4->fdadr = (fbi->dma3->fdadr - sizeof(struct pxafb_dma_descriptor)); ++ fbi->dma4->fsadr = (fbi->screen_dma + croff); ++ fbi->dma4->fidr = 0; ++ fbi->dma4->ldcmd = crlen; ++ ++ /* adjust for user */ ++ fbi->fb.var.red.length = ylen; ++ fbi->fb.var.red.offset = yoff; ++ fbi->fb.var.green.length = cblen; ++ fbi->fb.var.green.offset = cboff; ++ fbi->fb.var.blue.length = crlen; ++ fbi->fb.var.blue.offset = croff; ++ ++ return 0; ++}; ++ ++static int overlay2fb_map_RGB_memory( struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ struct fb_var_screeninfo *var = &fbi->fb.var; ++ int pixels_per_line=0 , nbytes=0; ++ ++ if (fbi->map_cpu) ++ dma_free_writecombine(NULL, fbi->map_size, (void*)fbi->map_cpu, fbi->map_dma); ++ ++ switch(var->bits_per_pixel) { ++ case 16: ++ /* 2 pixels per line */ ++ pixels_per_line = (fbi->fb.var.xres + 0x1) & (~0x1); ++ nbytes = 2; ++ ++ var->red = def_rgbt_16.red; ++ var->green = def_rgbt_16.green; ++ var->blue = def_rgbt_16.blue; ++ var->transp = def_rgbt_16.transp; ++ break; ++ ++ case 18: ++ /* 8 pixels per line */ ++ pixels_per_line = (fbi->fb.var.xres + 0x7 ) & (~0x7); ++ nbytes = 3; ++ ++ var->red = def_rgb_18.red; ++ var->green = def_rgb_18.green; ++ var->blue = def_rgb_18.blue; ++ var->transp = def_rgb_18.transp; ++ ++ break; ++ case 19: ++ /* 8 pixels per line */ ++ pixels_per_line = (fbi->fb.var.xres + 0x7 ) & (~0x7); ++ nbytes = 3; ++ ++ var->red = def_rgbt_19.red; ++ var->green = def_rgbt_19.green; ++ var->blue = def_rgbt_19.blue; ++ var->transp = def_rgbt_19.transp; ++ ++ break; ++ case 24: ++ pixels_per_line = fbi->fb.var.xres; ++ nbytes = 4; ++ ++ var->red = def_rgbt_24.red; ++ var->green = def_rgbt_24.green; ++ var->blue = def_rgbt_24.blue; ++ var->transp = def_rgbt_24.transp; ++ ++ break; ++ ++ case 25: ++ pixels_per_line = fbi->fb.var.xres; ++ nbytes = 4; ++ ++ var->red = def_rgbt_25.red; ++ var->green = def_rgbt_25.green; ++ var->blue = def_rgbt_25.blue; ++ var->transp = def_rgbt_25.transp; ++ ++ break; ++ } ++ ++ fbi->fb.fix.line_length = nbytes * pixels_per_line; ++ fbi->fb.fix.smem_len = fbi->fb.fix.line_length * fbi->fb.var.yres; ++ ++ fbi->map_size = PAGE_ALIGN(fbi->fb.fix.smem_len + PAGE_SIZE); ++ fbi->map_cpu = (unsigned long)dma_alloc_writecombine(NULL, fbi->map_size, ++ &fbi->map_dma, GFP_KERNEL ); ++ ++ if (!fbi->map_cpu) return -ENOMEM; ++ ++ fbi->screen_cpu = fbi->map_cpu + PAGE_SIZE; ++ fbi->screen_dma = fbi->map_dma + PAGE_SIZE; ++ ++ fbi->fb.fix.smem_start = fbi->screen_dma; ++ ++ /* setup dma descriptor */ ++ fbi->dma2 = (struct pxafb_dma_descriptor*) ++ (fbi->screen_cpu - sizeof(struct pxafb_dma_descriptor)); ++ ++ fbi->dma2->fdadr = (fbi->screen_dma - sizeof(struct pxafb_dma_descriptor)); ++ fbi->dma2->fsadr = fbi->screen_dma; ++ fbi->dma2->fidr = 0; ++ fbi->dma2->ldcmd = fbi->fb.fix.smem_len; ++ ++ return 0; ++} ++ ++static int overlay2fb_enable(struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ unsigned long bpp2; ++ unsigned int xres, yres; ++ ++ if (!fbi->map_cpu) return -EINVAL; ++ ++ switch(fbi->fb.var.bits_per_pixel) { ++ case 16: ++ bpp2 = 0x4; ++ break; ++ case 18: ++ bpp2 = 0x6; ++ break; ++ case 19: ++ bpp2 = 0x8; ++ break; ++ case 24: ++ bpp2 = 0x9; ++ break; ++ case 25: ++ bpp2 = 0xa; ++ break; ++ default: ++ return -EINVAL; ++ } ++ ++ /* disable branch/start/end of frame interrupt */ ++ LCCR5 |= (LCCR5_IUM4 | LCCR5_IUM3 | LCCR5_IUM2 | ++ LCCR5_BSM4 | LCCR5_BSM3 | LCCR5_BSM2 | ++ LCCR5_EOFM4 | LCCR5_EOFM3 | LCCR5_EOFM2 | ++ LCCR5_SOFM4 | LCCR5_SOFM3 | LCCR5_SOFM2); ++ ++ if (fbi->format == 0) { ++ /* overlay2 RGB resolution, RGB and YUV have different xres value*/ ++ xres = fbi->fb.var.xres; ++ yres = fbi->fb.var.yres; ++ ++ OVL2C2 = (fbi->format << 20) | (fbi->ypos << 10) | fbi->xpos; ++ OVL2C1 = OVL2C1_O2EN | (bpp2 << 20) | ((yres-1)<<10) | (xres-1); ++ /* setup RGB DMA */ ++ if (fbi->state == C_DISABLE || fbi->state == C_BLANK) ++ FDADR2 = fbi->dma2->fdadr; ++ else ++ FBR2 = fbi->dma2->fdadr | 0x1; ++ } else { ++ /* overlay2 YUV resolution */ ++ xres = fbi->fb.fix.line_length; ++ yres = fbi->fb.var.yres; ++ ++ OVL2C2 = (fbi->format << 20) | (fbi->ypos << 10) | fbi->xpos; ++ OVL2C1 = OVL2C1_O2EN | (bpp2 << 20) | ((yres-1)<<10) | (xres-1); ++ ++ if (fbi->state == C_DISABLE || fbi->state == C_BLANK) { ++ FDADR2 = fbi->dma2->fdadr; ++ FDADR3 = fbi->dma3->fdadr; ++ FDADR4 = fbi->dma4->fdadr; ++ } else { ++ FBR2 = fbi->dma2->fdadr | 0x01; ++ FBR3 = fbi->dma3->fdadr | 0x01; ++ FBR4 = fbi->dma4->fdadr | 0x01; ++ } ++ } ++ ++ fbi->state = C_ENABLE; ++ return 0; ++} ++ ++static int overlay2fb_disable(struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*)info; ++ int done; ++ ++ if (fbi->state == C_DISABLE) ++ return 0; ++ if (fbi->state == C_BLANK) { ++ fbi->state = C_DISABLE; ++ return 0; ++ } ++ ++ fbi->state = C_DISABLE; ++ ++ /* clear O2EN */ ++ OVL2C1 &= ~OVL2C1_O2EN; ++ ++ /* Make overlay2 can't disable/enable ++ * correctly sometimes. ++ */ ++ CLEAR_LCD_INTR(LCSR1, LCSR1_BS2); ++ ++ if (fbi->format == 0) ++ FBR2 = 0x3; ++ else { ++ FBR2 = 0x3; ++ FBR3 = 0x3; ++ FBR4 = 0x3; ++ } ++ ++ done = WAIT_FOR_LCD_INTR(LCSR1, LCSR1_BS2, 100); ++ ++ if (!done) { ++ pr_debug(KERN_INFO "%s: timeout\n", __FUNCTION__); ++ return -1; ++ } ++ return 0; ++} ++ ++static int overlay2fb_blank(int blank, struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ int err=0; ++ ++ switch(blank) ++ { ++ case 0: ++ err = overlay2fb_enable(info); ++ if (err) { ++ fbi->state = C_DISABLE; ++ pxafb_set_ctrlr_state(fbi->basefb, C_REENABLE); ++ } ++ break; ++ case 1: ++ err = overlay2fb_disable(info); ++ if (err) { ++ fbi->state = C_DISABLE; ++ pxafb_set_ctrlr_state(fbi->basefb, C_REENABLE); ++ } ++ break; ++ default: ++ /* reserved */ ++ break; ++ } ++ ++ return err; ++} ++ ++ ++static int overlay2fb_check_var( struct fb_var_screeninfo *var, struct fb_info *info) ++{ ++ int xpos, ypos, xres, yres; ++ int format; ++ struct overlayfb_info *fbi=(struct overlayfb_info*)info; ++ ++ xres=yres=0; ++ ++ xpos = (var->nonstd & 0x3ff); ++ ypos = (var->nonstd >> 10) & 0x3ff; ++ format = (var->nonstd >>20) & 0x7; ++ ++ ++ /* Palnar YCbCr444, YCbCr422, YCbCr420 */ ++ if ( (format != 0x4) && (format != 0x3) && (format != 0x2) && (format !=0x0)) ++ return -EINVAL; ++ ++ /* dummy pixels */ ++ switch(format) { ++ case 0x0: /* RGB */ ++ xres = var->xres; ++ break; ++ case 0x2: /* 444 */ ++ xres = (var->xres + 0x3) & ~(0x3); ++ break; ++ case 0x3: /* 422 */ ++ xres = (var->xres + 0x7) & ~(0x7); ++ break; ++ case 0x4: /* 420 */ ++ xres = (var->xres + 0xf) & ~(0xf); ++ break; ++ } ++ yres = var->yres; ++ ++ if ( (xpos + xres) > fbi->basefb->fb.var.xres ) ++ return -EINVAL; ++ ++ if ( (ypos + yres) > fbi->basefb->fb.var.yres ) ++ return -EINVAL; ++ ++ fbi->old_var=*var; ++ ++ var->activate=FB_ACTIVATE_NOW; ++ ++ return 0; ++ ++} ++ ++ ++/* ++ * overlay2fb_set_var() ++ * ++ * var.nonstd is used as YCbCr format. ++ * var.red/green/blue is used as (Y/Cb/Cr) vector ++ */ ++ ++static int overlay2fb_set_par(struct fb_info *info) ++{ ++ unsigned int xpos, ypos; ++ int format, err; ++ ++ struct overlayfb_info *fbi=(struct overlayfb_info*)info; ++ struct fb_var_screeninfo *var = &fbi->fb.var; ++ ++ info->flags &= ~FBINFO_MISC_USEREVENT; ++ ++ if (fbi->state == C_BLANK) ++ return 0; ++ ++ if (fbi->state == C_DISABLE) ++ goto out1; ++ ++ if ( (var->xres == fbi->old_var.xres) && ++ (var->yres == fbi->old_var.yres) && ++ (var->bits_per_pixel == fbi->old_var.bits_per_pixel) && ++ (((var->nonstd>>20) & 0x7) == fbi->format) ) ++ goto out2; ++ ++out1: ++ xpos = var->nonstd & 0x3ff; ++ ypos = (var->nonstd>>10) & 0x3ff; ++ format = (var->nonstd>>20) & 0x7; ++ ++ ++ fbi->format = format; ++ if ( fbi->format==0 ) ++ err = overlay2fb_map_RGB_memory(info); ++ else ++ err = overlay2fb_map_YUV_memory(info); ++ ++ if (err) return err; ++ ++out2: ++ /* position */ ++ fbi->xpos = var->nonstd & 0x3ff; ++ fbi->ypos = (var->nonstd>>10) & 0x3ff; ++ ++ overlay2fb_enable(info); ++ ++ return 0; ++} ++ ++static struct fb_ops overlay2fb_ops = { ++ .owner = THIS_MODULE, ++ .fb_open = overlay2fb_open, ++ .fb_release = overlay2fb_release, ++ .fb_check_var = overlay2fb_check_var, ++ .fb_set_par = overlay2fb_set_par, ++ .fb_blank = overlay2fb_blank, ++ .fb_fillrect = cfb_fillrect, ++ .fb_copyarea = cfb_copyarea, ++ .fb_imageblit = cfb_imageblit, ++}; ++ ++/* Hardware cursor */ ++ ++/* Bulverde Cursor Modes */ ++struct cursorfb_mode{ ++ int xres; ++ int yres; ++ int bpp; ++}; ++ ++static struct cursorfb_mode cursorfb_modes[]={ ++ { 32, 32, 2}, ++ { 32, 32, 2}, ++ { 32, 32, 2}, ++ { 64, 64, 2}, ++ { 64, 64, 2}, ++ { 64, 64, 2}, ++ {128, 128, 1}, ++ {128, 128, 1} ++}; ++ ++static int cursorfb_enable(struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ ++ if (!fbi->map_cpu) return -EINVAL; ++ ++ CCR &= ~CCR_CEN; ++ ++ /* set palette format ++ * ++ * FIXME: if only cursor uses palette ++ */ ++ LCCR4 = (LCCR4 & (~(0x3<<15))) | (0x1<<15); ++ ++ /* disable branch/start/end of frame interrupt */ ++ LCCR5 |= (LCCR5_IUM5 | LCCR5_BSM5 | LCCR5_EOFM5 | LCCR5_SOFM5); ++ ++ /* load palette and frame data */ ++ if (fbi->state == C_DISABLE) { ++ FDADR5 = fbi->dma5_pal->fdadr; ++ udelay(1); ++ FDADR5 = fbi->dma5_frame->fdadr; ++ udelay(1); ++ ++ } ++ else { ++ FBR5 = fbi->dma5_pal->fdadr | 0x1; ++ udelay(1); ++ FBR5 = fbi->dma5_frame->fdadr | 0x1; ++ udelay(1); ++ } ++ ++ CCR = CCR_CEN | (fbi->ypos << 15) | (fbi->xpos << 5) | (fbi->format); ++ ++ fbi->state = C_ENABLE; ++ ++ return 0; ++} ++ ++static int cursorfb_disable(struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*)info; ++ int done, ret = 0; ++ ++ fbi->state = C_DISABLE; ++ ++ done = WAIT_FOR_LCD_INTR(LCSR1, LCSR1_BS5, 100); ++ if (!done) ret = -1; ++ ++ CCR &= ~CCR_CEN; ++ ++ return ret; ++} ++ ++static int cursorfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, ++ u_int trans, struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info *)info; ++ u_int val, ret = 1; ++ u_int *pal=(u_int*) fbi->palette_cpu; ++ ++ /* 25bit with Transparcy for 16bpp format */ ++ if (regno < fbi->palette_size) { ++ val = ((trans << 24) & 0x1000000); ++ val |= ((red << 16) & 0x0ff0000); ++ val |= ((green << 8 ) & 0x000ff00); ++ val |= ((blue << 0) & 0x00000ff); ++ ++ pal[regno] = val; ++ ret = 0; ++ } ++ return ret; ++} ++ ++int cursorfb_blank(int blank, struct fb_info *info) ++{ ++ switch(blank) ++ { ++ case 0: ++ cursorfb_enable(info); ++ break; ++ case 1: ++ cursorfb_disable(info); ++ break; ++ default: ++ /* reserved */ ++ break; ++ } ++ return 0; ++} ++ ++static int cursorfb_check_var( struct fb_var_screeninfo *var, struct fb_info *info) ++{ ++ int xpos, ypos, xres, yres; ++ int mode; ++ struct cursorfb_mode *cursor; ++ struct overlayfb_info *fbi=(struct overlayfb_info*)info; ++ ++ mode = var->nonstd & 0x7; ++ xpos = (var->nonstd>>5) & 0x3ff; ++ ypos = (var->nonstd>>15) & 0x3ff; ++ ++ if (mode>7 || mode <0 ) ++ return -EINVAL; ++ ++ cursor = cursorfb_modes + mode; ++ ++ xres = cursor->xres; ++ yres = cursor->yres; ++ ++ if ( (xpos + xres) > fbi->basefb->fb.var.xres ) ++ return -EINVAL; ++ ++ if ( (ypos + yres) > fbi->basefb->fb.var.yres ) ++ return -EINVAL; ++ ++ return 0; ++ ++} ++ ++static int cursorfb_set_par(struct fb_info *info) ++{ ++ struct overlayfb_info *fbi = (struct overlayfb_info*) info; ++ struct fb_var_screeninfo *var = &fbi->fb.var; ++ struct cursorfb_mode *cursor; ++ int mode, xpos, ypos; ++ int err; ++ ++ info->flags &= ~FBINFO_MISC_USEREVENT; ++ ++ mode = var->nonstd & 0x7; ++ xpos = (var->nonstd>>5) & 0x3ff; ++ ypos = (var->nonstd>>15) & 0x3ff; ++ ++ if (mode != fbi->format) { ++ cursor = cursorfb_modes + mode; ++ ++ /* update "var" info */ ++ fbi->fb.var.xres = cursor->xres; ++ fbi->fb.var.yres = cursor->yres; ++ fbi->fb.var.bits_per_pixel = cursor->bpp; ++ ++ /* alloc video memory ++ * ++ * 4k is engouh for 128x128x1 cursor, ++ * - 2k for cursor pixels, ++ * - 2k for palette data, plus 2 dma descriptor ++ */ ++ if (!fbi->map_cpu) { ++ fbi->map_size = PAGE_SIZE; ++ fbi->map_cpu = (unsigned long)dma_alloc_writecombine(NULL, fbi->map_size, ++ &fbi->map_dma, GFP_KERNEL ); ++ if (!fbi->map_cpu) return -ENOMEM; ++ } ++ ++ cursor = cursorfb_modes + mode; ++ ++ /* update overlay & fix "info" */ ++ fbi->screen_cpu = fbi->map_cpu; ++ fbi->palette_cpu = fbi->map_cpu + (PAGE_SIZE/2); ++ fbi->screen_dma = fbi->map_dma; ++ fbi->palette_dma = fbi->map_dma + (PAGE_SIZE/2); ++ ++ fbi->format = mode; ++ fbi->palette_size = (1<<cursor->bpp); ++ fbi->fb.fix.smem_start = fbi->screen_dma; ++ fbi->fb.fix.smem_len = cursor->xres * cursor->yres * cursor->bpp / 8; ++ fbi->fb.fix.line_length = cursor->xres * cursor->bpp / 8; ++ ++ fbi->dma5_pal = (struct pxafb_dma_descriptor*)(fbi->map_cpu + PAGE_SIZE - 16 ); ++ fbi->dma5_pal->fdadr = (fbi->map_dma + PAGE_SIZE - 16); ++ fbi->dma5_pal->fsadr = fbi->palette_dma; ++ fbi->dma5_pal->fidr = 0; ++ fbi->dma5_pal->ldcmd = (fbi->palette_size<<2) | LDCMD_PAL; ++ ++ fbi->dma5_frame = (struct pxafb_dma_descriptor*)(fbi->map_cpu + PAGE_SIZE - 32 ); ++ fbi->dma5_frame->fdadr = (fbi->map_dma + PAGE_SIZE - 32); ++ fbi->dma5_frame->fsadr = fbi->screen_dma; ++ fbi->dma5_frame->fidr = 0; ++ fbi->dma5_frame->ldcmd = fbi->fb.fix.smem_len; ++ ++ /* alloc & set default cmap */ ++ err = fb_alloc_cmap(&fbi->fb.cmap, fbi->palette_size, 0); ++ if (err) return err; ++ err = fb_set_cmap(&fbi->fb.cmap, info); ++ if (err) return err; ++ } ++ ++ /* update overlay info */ ++ if ( (xpos != fbi->xpos) || (ypos != fbi->ypos) ) { ++ fbi->xpos = xpos; ++ fbi->ypos = ypos; ++ } ++ ++ cursorfb_enable(info); ++ pxafb_set_ctrlr_state(fbi->basefb, C_REENABLE); ++ ++ return 0; ++} ++ ++static struct fb_ops cursorfb_ops = { ++ .owner = THIS_MODULE, ++ .fb_check_var = cursorfb_check_var, ++ .fb_set_par = cursorfb_set_par, ++ .fb_blank = cursorfb_blank, ++ .fb_fillrect = cfb_fillrect, ++ .fb_copyarea = cfb_copyarea, ++ .fb_imageblit = cfb_imageblit, ++ .fb_setcolreg = cursorfb_setcolreg, ++}; ++ ++static struct overlayfb_info * __init overlay1fb_init_fbinfo(void) ++{ ++ struct overlayfb_info *fbi; ++ ++ fbi = kmalloc(sizeof(struct overlayfb_info) + sizeof(u16) * 16, GFP_KERNEL); ++ if (!fbi) ++ return NULL; ++ ++ memset(fbi, 0, sizeof(struct overlayfb_info) ); ++ ++ fbi->refcount = 0; ++ init_MUTEX(&fbi->mutex); ++ ++ strcpy(fbi->fb.fix.id, "overlay1"); ++ ++ fbi->fb.fix.type = FB_TYPE_PACKED_PIXELS; ++ fbi->fb.fix.type_aux = 0; ++ fbi->fb.fix.xpanstep = 0; ++ fbi->fb.fix.ypanstep = 0; ++ fbi->fb.fix.ywrapstep = 0; ++ fbi->fb.fix.accel = FB_ACCEL_NONE; ++ ++ fbi->fb.var.nonstd = 0; ++ fbi->fb.var.activate = FB_ACTIVATE_NOW; ++ fbi->fb.var.height = -1; ++ fbi->fb.var.width = -1; ++ fbi->fb.var.accel_flags = 0; ++ fbi->fb.var.vmode = FB_VMODE_NONINTERLACED; ++ ++ ++ fbi->fb.fbops = &overlay1fb_ops; ++ fbi->fb.flags = FBINFO_FLAG_DEFAULT; ++ fbi->fb.node = -1; ++ fbi->fb.pseudo_palette = NULL; ++ ++ fbi->xpos = 0; ++ fbi->ypos = 0; ++ fbi->format = -1; ++ fbi->state = C_DISABLE; ++ ++ return fbi; ++} ++ ++static struct overlayfb_info * __init overlay2fb_init_fbinfo(void) ++{ ++ struct overlayfb_info *fbi; ++ ++ fbi = kmalloc(sizeof(struct overlayfb_info) + sizeof(u16) * 16, GFP_KERNEL); ++ if (!fbi) ++ return NULL; ++ ++ memset(fbi, 0, sizeof(struct overlayfb_info) ); ++ ++ fbi->refcount = 0; ++ init_MUTEX(&fbi->mutex); ++ ++ strcpy(fbi->fb.fix.id, "overlay2"); ++ ++ fbi->fb.fix.type = FB_TYPE_PACKED_PIXELS; ++ fbi->fb.fix.type_aux = 0; ++ fbi->fb.fix.xpanstep = 0; ++ fbi->fb.fix.ypanstep = 0; ++ fbi->fb.fix.ywrapstep = 0; ++ fbi->fb.fix.accel = FB_ACCEL_NONE; ++ ++ fbi->fb.var.nonstd = 0; ++ fbi->fb.var.activate = FB_ACTIVATE_NOW; ++ fbi->fb.var.height = -1; ++ fbi->fb.var.width = -1; ++ fbi->fb.var.accel_flags = 0; ++ fbi->fb.var.vmode = FB_VMODE_NONINTERLACED; ++ ++ fbi->fb.fbops = &overlay2fb_ops; ++ fbi->fb.flags = FBINFO_FLAG_DEFAULT; ++ fbi->fb.node = -1; ++ fbi->fb.pseudo_palette = NULL; ++ ++ fbi->xpos = 0; ++ fbi->ypos = 0; ++ fbi->format = -1; ++ fbi->state = C_DISABLE; ++ ++ return fbi; ++} ++ ++static struct overlayfb_info * __init cursorfb_init_fbinfo(void) ++{ ++ struct overlayfb_info *fbi; ++ ++ fbi = kmalloc(sizeof(struct overlayfb_info) + sizeof(u16) * 16, GFP_KERNEL); ++ if (!fbi) ++ return NULL; ++ ++ memset(fbi, 0, sizeof(struct overlayfb_info) ); ++ ++ fbi->refcount = 0; ++ init_MUTEX(&fbi->mutex); ++ ++ strcpy(fbi->fb.fix.id, "cursor"); ++ ++ fbi->fb.fix.type = FB_TYPE_PACKED_PIXELS; ++ fbi->fb.fix.type_aux = 0; ++ fbi->fb.fix.xpanstep = 0; ++ fbi->fb.fix.ypanstep = 0; ++ fbi->fb.fix.ywrapstep = 0; ++ fbi->fb.fix.accel = FB_ACCEL_NONE; ++ ++ fbi->fb.var.nonstd = 0; ++ fbi->fb.var.activate = FB_ACTIVATE_NOW; ++ fbi->fb.var.height = -1; ++ fbi->fb.var.width = -1; ++ fbi->fb.var.accel_flags = 0; ++ fbi->fb.var.vmode = FB_VMODE_NONINTERLACED; ++ ++ fbi->fb.fbops = &cursorfb_ops; ++ fbi->fb.flags = FBINFO_FLAG_DEFAULT; ++ fbi->fb.node = -1; ++ fbi->fb.pseudo_palette = NULL; ++ ++ ++ fbi->xpos = 0; ++ fbi->ypos = 0; ++ fbi->format = -1; ++ fbi->state = C_DISABLE; ++ ++ return fbi; ++} ++ ++ ++void pxa_set_overlay_ctrlr_state(struct pxafb_info *fbi, u_int state) ++{ ++ switch (state) { ++ case C_DISABLE: ++ DISABLE_OVERLAYS(fbi); ++ break; ++ case C_ENABLE: ++ ENABLE_OVERLAYS(fbi); ++ break; ++ case C_BLANK: ++ BLANK_OVERLAYS(fbi); ++ break; ++ case C_UNBLANK: ++ UNBLANK_OVERLAYS(fbi); ++ break; ++ default: ++ break; ++ } ++} ++ ++static int is_pxafb_device(struct device * dev, void * data) ++{ ++ struct platform_device *pdev = container_of(dev, struct platform_device, dev); ++ ++ return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0); ++} ++ ++static int __devinit pxafb_overlay_init(void) ++{ ++ int ret; ++ struct overlayfb_info *overlay1fb, *overlay2fb, *cursorfb; ++ struct pxafb_info *fbi; ++ struct device *dev; ++ ++ ret = -1; ++ overlay1fb = overlay2fb = cursorfb = NULL; ++ fbi = NULL; ++ ++ dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device); ++ if (!dev) { ++ printk(KERN_INFO "Base framebuffer not exists, failed to load overlay driver!\n"); ++ return ret; ++ } ++ ++ fbi = dev_get_drvdata(dev); ++ if (fbi == NULL) { ++ printk(KERN_INFO "Base framebuffer not initialized, failed to load overlay driver!\n"); ++ return ret; ++ } ++ ++ /* Overlay 1 windows */ ++ overlay1fb = overlay1fb_init_fbinfo(); ++ ++ if (!overlay1fb) { ++ ret = -ENOMEM; ++ printk("overlay1fb_init_fbinfo failed\n"); ++ goto failed; ++ } ++ ++ ret = register_framebuffer(&overlay1fb->fb); ++ if (ret < 0) ++ goto failed; ++ ++ /* Overlay 2 window */ ++ overlay2fb = overlay2fb_init_fbinfo(); ++ ++ if (!overlay2fb) { ++ ret = -ENOMEM; ++ printk("overlay2fb_init_fbinfo failed\n"); ++ goto failed; ++ } ++ ++ ret = register_framebuffer(&overlay2fb->fb); ++ if (ret < 0) goto failed; ++ ++ /* Hardware cursor window */ ++ cursorfb = cursorfb_init_fbinfo(); ++ ++ if (!cursorfb) { ++ ret = -ENOMEM; ++ printk("cursorfb_init_fbinfo failed\n"); ++ goto failed; ++ } ++ ++ ret = register_framebuffer(&cursorfb->fb); ++ if (ret < 0) goto failed; ++ ++ ++ /* set refernce to Overlays */ ++ fbi->overlay1fb = overlay1fb; ++ fbi->overlay2fb = overlay2fb; ++ fbi->cursorfb = cursorfb; ++ fbi->set_overlay_ctrlr_state=pxa_set_overlay_ctrlr_state; ++ ++ /* set refernce to BaseFrame */ ++ overlay1fb->basefb = fbi; ++ overlay2fb->basefb = fbi; ++ cursorfb->basefb = fbi; ++ ++ printk(KERN_INFO "Load PXA Overlay driver successfully!\n"); ++ ++ return 0; ++ ++failed: ++ if (overlay1fb) ++ kfree(overlay1fb); ++ if (overlay2fb) ++ kfree(overlay2fb); ++ if (cursorfb) ++ kfree(cursorfb); ++ printk(KERN_INFO "Load PXA Overlay driver failed!\n"); ++ return ret; ++} ++ ++static void __exit pxafb_overlay_exit(void) ++{ ++ struct pxafb_info *fbi; ++ struct device *dev; ++ ++ dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device); ++ if (!dev) ++ return; ++ ++ fbi = dev_get_drvdata(dev); ++ if (!fbi) ++ return; ++ ++ if (fbi->overlay1fb) { ++ unregister_framebuffer(&(fbi->overlay1fb->fb)); ++ kfree(fbi->overlay1fb); ++ fbi->overlay1fb = NULL; ++ } ++ ++ if (fbi->overlay2fb) { ++ unregister_framebuffer(&(fbi->overlay2fb->fb)); ++ kfree(fbi->overlay2fb); ++ fbi->overlay2fb = NULL; ++ } ++ ++ if (fbi->cursorfb) { ++ unregister_framebuffer(&(fbi->cursorfb->fb)); ++ kfree(fbi->cursorfb); ++ fbi->cursorfb = NULL; ++ } ++ ++ fbi->set_overlay_ctrlr_state = NULL; ++ ++ printk(KERN_INFO "Unload PXA Overlay driver successfully!\n"); ++ return; ++} ++ ++ ++module_init(pxafb_overlay_init); ++module_exit(pxafb_overlay_exit); ++ ++MODULE_DESCRIPTION("Loadable framebuffer overlay driver for PXA"); ++MODULE_LICENSE("GPL"); ++ +--- linux-2.6.24-rc1.orig/include/asm-arm/arch-pxa/pxa-regs.h ++++ linux-2.6.24-rc1/include/asm-arm/arch-pxa/pxa-regs.h +@@ -789,11 +789,18 @@ + #define UDC_INT_PACKETCMP (0x1) + + #define UDCICR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) ++/* Older defines, do not use. */ + #define UDCICR1_IECC (1 << 31) /* IntEn - Configuration Change */ + #define UDCICR1_IESOF (1 << 30) /* IntEn - Start of Frame */ + #define UDCICR1_IERU (1 << 29) /* IntEn - Resume */ + #define UDCICR1_IESU (1 << 28) /* IntEn - Suspend */ + #define UDCICR1_IERS (1 << 27) /* IntEn - Reset */ ++/* New defines. */ ++#define UDCISR1_IRCC (1 << 31) /* IntEn - Configuration Change */ ++#define UDCISR1_IRSOF (1 << 30) /* IntEn - Start of Frame */ ++#define UDCISR1_IRRU (1 << 29) /* IntEn - Resume */ ++#define UDCISR1_IRSU (1 << 28) /* IntEn - Suspend */ ++#define UDCISR1_IRRS (1 << 27) /* IntEn - Reset */ + + #define UDCISR0 __REG(0x4060000C) /* UDC Interrupt Status Register 0 */ + #define UDCISR1 __REG(0x40600010) /* UDC Interrupt Status Register 1 */ +@@ -1827,6 +1834,8 @@ + #define DFBR0 __REG(0x44000020) /* DMA Channel 0 Frame Branch Register */ + #define DFBR1 __REG(0x44000024) /* DMA Channel 1 Frame Branch Register */ + #define LCSR __REG(0x44000038) /* LCD Controller Status Register */ ++#define LCSR0 __REG(0x44000038) /* LCD Controller Status Register */ ++#define LCSR1 __REG(0x44000034) /* LCD Controller Status Register */ + #define LIIDR __REG(0x4400003C) /* LCD Controller Interrupt ID Register */ + #define TMEDRGBR __REG(0x44000040) /* TMED RGB Seed Register */ + #define TMEDCR __REG(0x44000044) /* TMED Control Register */ +@@ -1836,6 +1845,10 @@ + #define LCCR3_4BPP (2 << 24) + #define LCCR3_8BPP (3 << 24) + #define LCCR3_16BPP (4 << 24) ++#define LCCR3_18BPP (6 << 24) ++#define LCCR3_19BPP (8 << 24) ++#define LCCR3_24BPP (9 << 24) ++#define LCCR3_25BPP (10<< 24) + + #define LCCR3_PDFOR_0 (0 << 30) + #define LCCR3_PDFOR_1 (1 << 30) +@@ -2010,6 +2023,104 @@ + + #define LDCMD_PAL (1 << 26) /* instructs DMA to load palette buffer */ + ++/* Overlay1 & Overlay2 & Hardware Cursor */ ++#define LCSR1_SOF1 (1 << 0) ++#define LCSR1_SOF2 (1 << 1) ++#define LCSR1_SOF3 (1 << 2) ++#define LCSR1_SOF4 (1 << 3) ++#define LCSR1_SOF5 (1 << 4) ++#define LCSR1_SOF6 (1 << 5) ++ ++#define LCSR1_EOF1 (1 << 8) ++#define LCSR1_EOF2 (1 << 9) ++#define LCSR1_EOF3 (1 << 10) ++#define LCSR1_EOF4 (1 << 11) ++#define LCSR1_EOF5 (1 << 12) ++#define LCSR1_EOF6 (1 << 13) ++ ++#define LCSR1_BS1 (1 << 16) ++#define LCSR1_BS2 (1 << 17) ++#define LCSR1_BS3 (1 << 18) ++#define LCSR1_BS4 (1 << 19) ++#define LCSR1_BS5 (1 << 20) ++#define LCSR1_BS6 (1 << 21) ++ ++#define LCSR1_IU2 (1 << 25) ++#define LCSR1_IU3 (1 << 26) ++#define LCSR1_IU4 (1 << 27) ++#define LCSR1_IU5 (1 << 28) ++#define LCSR1_IU6 (1 << 29) ++ ++#define LDCMD_SOFINT (1 << 22) ++#define LDCMD_EOFINT (1 << 21) ++ ++ ++#define LCCR5_SOFM1 (1<<0) /* Start Of Frame Mask for Overlay 1 (channel 1) */ ++#define LCCR5_SOFM2 (1<<1) /* Start Of Frame Mask for Overlay 2 (channel 2) */ ++#define LCCR5_SOFM3 (1<<2) /* Start Of Frame Mask for Overlay 2 (channel 3) */ ++#define LCCR5_SOFM4 (1<<3) /* Start Of Frame Mask for Overlay 2 (channel 4) */ ++#define LCCR5_SOFM5 (1<<4) /* Start Of Frame Mask for cursor (channel 5) */ ++#define LCCR5_SOFM6 (1<<5) /* Start Of Frame Mask for command data (channel 6) */ ++ ++#define LCCR5_EOFM1 (1<<8) /* End Of Frame Mask for Overlay 1 (channel 1) */ ++#define LCCR5_EOFM2 (1<<9) /* End Of Frame Mask for Overlay 2 (channel 2) */ ++#define LCCR5_EOFM3 (1<<10) /* End Of Frame Mask for Overlay 2 (channel 3) */ ++#define LCCR5_EOFM4 (1<<11) /* End Of Frame Mask for Overlay 2 (channel 4) */ ++#define LCCR5_EOFM5 (1<<12) /* End Of Frame Mask for cursor (channel 5) */ ++#define LCCR5_EOFM6 (1<<13) /* End Of Frame Mask for command data (channel 6) */ ++ ++#define LCCR5_BSM1 (1<<16) /* Branch mask for Overlay 1 (channel 1) */ ++#define LCCR5_BSM2 (1<<17) /* Branch mask for Overlay 2 (channel 2) */ ++#define LCCR5_BSM3 (1<<18) /* Branch mask for Overlay 2 (channel 3) */ ++#define LCCR5_BSM4 (1<<19) /* Branch mask for Overlay 2 (channel 4) */ ++#define LCCR5_BSM5 (1<<20) /* Branch mask for cursor (channel 5) */ ++#define LCCR5_BSM6 (1<<21) /* Branch mask for data command (channel 6) */ ++ ++#define LCCR5_IUM1 (1<<24) /* Input FIFO Underrun Mask for Overlay 1 */ ++#define LCCR5_IUM2 (1<<25) /* Input FIFO Underrun Mask for Overlay 2 */ ++#define LCCR5_IUM3 (1<<26) /* Input FIFO Underrun Mask for Overlay 2 */ ++#define LCCR5_IUM4 (1<<27) /* Input FIFO Underrun Mask for Overlay 2 */ ++#define LCCR5_IUM5 (1<<28) /* Input FIFO Underrun Mask for cursor */ ++#define LCCR5_IUM6 (1<<29) /* Input FIFO Underrun Mask for data command */ ++ ++#define OVL1C1_O1EN (1<<31) /* Enable bit for Overlay 1 */ ++#define OVL2C1_O2EN (1<<31) /* Enable bit for Overlay 2 */ ++#define CCR_CEN (1<<31) /* Enable bit for Cursor */ ++ ++/* LCD registers */ ++#define LCCR4 __REG(0x44000010) /* LCD Controller Control Register 4 */ ++#define LCCR5 __REG(0x44000014) /* LCD Controller Control Register 5 */ ++#define FBR0 __REG(0x44000020) /* DMA Channel 0 Frame Branch Register */ ++#define FBR1 __REG(0x44000024) /* DMA Channel 1 Frame Branch Register */ ++#define FBR2 __REG(0x44000028) /* DMA Channel 2 Frame Branch Register */ ++#define FBR3 __REG(0x4400002C) /* DMA Channel 3 Frame Branch Register */ ++#define FBR4 __REG(0x44000030) /* DMA Channel 4 Frame Branch Register */ ++#define FDADR2 __REG(0x44000220) /* DMA Channel 2 Frame Descriptor Address Register */ ++#define FSADR2 __REG(0x44000224) /* DMA Channel 2 Frame Source Address Register */ ++#define FIDR2 __REG(0x44000228) /* DMA Channel 2 Frame ID Register */ ++#define LDCMD2 __REG(0x4400022C) /* DMA Channel 2 Command Register */ ++#define FDADR3 __REG(0x44000230) /* DMA Channel 3 Frame Descriptor Address Register */ ++#define FSADR3 __REG(0x44000234) /* DMA Channel 3 Frame Source Address Register */ ++#define FIDR3 __REG(0x44000238) /* DMA Channel 3 Frame ID Register */ ++#define LDCMD3 __REG(0x4400023C) /* DMA Channel 3 Command Register */ ++#define FDADR4 __REG(0x44000240) /* DMA Channel 4 Frame Descriptor Address Register */ ++#define FSADR4 __REG(0x44000244) /* DMA Channel 4 Frame Source Address Register */ ++#define FIDR4 __REG(0x44000248) /* DMA Channel 4 Frame ID Register */ ++#define LDCMD4 __REG(0x4400024C) /* DMA Channel 4 Command Register */ ++#define FDADR5 __REG(0x44000250) /* DMA Channel 5 Frame Descriptor Address Register */ ++#define FSADR5 __REG(0x44000254) /* DMA Channel 5 Frame Source Address Register */ ++#define FIDR5 __REG(0x44000258) /* DMA Channel 5 Frame ID Register */ ++#define LDCMD5 __REG(0x4400025C) /* DMA Channel 5 Command Register */ ++ ++#define OVL1C1 __REG(0x44000050) /* Overlay 1 Control Register 1 */ ++#define OVL1C2 __REG(0x44000060) /* Overlay 1 Control Register 2 */ ++#define OVL2C1 __REG(0x44000070) /* Overlay 2 Control Register 1 */ ++#define OVL2C2 __REG(0x44000080) /* Overlay 2 Control Register 2 */ ++#define CCR __REG(0x44000090) /* Cursor Control Register */ ++ ++#define FBR5 __REG(0x44000110) /* DMA Channel 5 Frame Branch Register */ ++#define FBR6 __REG(0x44000114) /* DMA Channel 6 Frame Branch Register */ ++ + /* + * Memory controller + */ diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/pxa_fb_overlay.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pxa_fb_overlay.patch index 49c59b3275..49c59b3275 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/pxa_fb_overlay.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/pxa_fb_overlay.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/serial-add-support-for-non-standard-xtals-to-16c950-driver.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/serial-add-support-for-non-standard-xtals-to-16c950-driver.patch index b513ba1466..b513ba1466 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/serial-add-support-for-non-standard-xtals-to-16c950-driver.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/serial-add-support-for-non-standard-xtals-to-16c950-driver.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/squashfs3.0-2.6.15.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/squashfs3.0-2.6.15.patch index a210afcaf8..a210afcaf8 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/squashfs3.0-2.6.15.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/squashfs3.0-2.6.15.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/squashfs3.2-2.6.20-r0.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/squashfs3.2-2.6.20-r0.patch new file mode 100644 index 0000000000..3870b317e4 --- /dev/null +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/squashfs3.2-2.6.20-r0.patch @@ -0,0 +1,4376 @@ +--- linux-2.6.24-rc1.orig/fs/Kconfig ++++ linux-2.6.24-rc1/fs/Kconfig +@@ -1405,6 +1405,71 @@ + + If unsure, say N. + ++config SQUASHFS ++ tristate "SquashFS 3.2 - Squashed file system support" ++ select ZLIB_INFLATE ++ help ++ Saying Y here includes support for SquashFS 3.2 (a Compressed Read-Only File ++ System). Squashfs is a highly compressed read-only filesystem for Linux. ++ It uses zlib compression to compress both files, inodes and directories. ++ Inodes in the system are very small and all blocks are packed to minimise ++ data overhead. Block sizes greater than 4K are supported up to a maximum of 64K. ++ SquashFS 3.1 supports 64 bit filesystems and files (larger than 4GB), full ++ uid/gid information, hard links and timestamps. ++ ++ Squashfs is intended for general read-only filesystem use, for archival ++ use (i.e. in cases where a .tar.gz file may be used), and in embedded ++ systems where low overhead is needed. Further information and filesystem tools ++ are available from http://squashfs.sourceforge.net. ++ ++ If you want to compile this as a module ( = code which can be ++ inserted in and removed from the running kernel whenever you want), ++ say M here and read <file:Documentation/modules.txt>. The module ++ will be called squashfs. Note that the root file system (the one ++ containing the directory /) cannot be compiled as a module. ++ ++ If unsure, say N. ++ ++config SQUASHFS_EMBEDDED ++ ++ bool "Additional options for memory-constrained systems" ++ depends on SQUASHFS ++ default n ++ help ++ Saying Y here allows you to specify cache sizes and how Squashfs ++ allocates memory. This is only intended for memory constrained ++ systems. ++ ++ If unsure, say N. ++ ++config SQUASHFS_FRAGMENT_CACHE_SIZE ++ int "Number of fragments cached" if SQUASHFS_EMBEDDED ++ depends on SQUASHFS ++ default "3" ++ help ++ By default SquashFS caches the last 3 fragments read from ++ the filesystem. Increasing this amount may mean SquashFS ++ has to re-read fragments less often from disk, at the expense ++ of extra system memory. Decreasing this amount will mean ++ SquashFS uses less memory at the expense of extra reads from disk. ++ ++ Note there must be at least one cached fragment. Anything ++ much more than three will probably not make much difference. ++ ++config SQUASHFS_VMALLOC ++ bool "Use Vmalloc rather than Kmalloc" if SQUASHFS_EMBEDDED ++ depends on SQUASHFS ++ default n ++ help ++ By default SquashFS uses kmalloc to obtain fragment cache memory. ++ Kmalloc memory is the standard kernel allocator, but it can fail ++ on memory constrained systems. Because of the way Vmalloc works, ++ Vmalloc can succeed when kmalloc fails. Specifying this option ++ will make SquashFS always use Vmalloc to allocate the ++ fragment cache memory. ++ ++ If unsure, say N. ++ + config VXFS_FS + tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)" + depends on BLOCK +--- linux-2.6.24-rc1.orig/fs/Makefile ++++ linux-2.6.24-rc1/fs/Makefile +@@ -72,6 +72,7 @@ + obj-$(CONFIG_JBD2) += jbd2/ + obj-$(CONFIG_EXT2_FS) += ext2/ + obj-$(CONFIG_CRAMFS) += cramfs/ ++obj-$(CONFIG_SQUASHFS) += squashfs/ + obj-y += ramfs/ + obj-$(CONFIG_HUGETLBFS) += hugetlbfs/ + obj-$(CONFIG_CODA_FS) += coda/ +--- /dev/null ++++ linux-2.6.24-rc1/fs/squashfs/inode.c +@@ -0,0 +1,2329 @@ ++/* ++ * Squashfs - a compressed read only filesystem for Linux ++ * ++ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007 ++ * Phillip Lougher <phillip@lougher.org.uk> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version 2, ++ * or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * inode.c ++ */ ++ ++#include <linux/squashfs_fs.h> ++#include <linux/module.h> ++#include <linux/zlib.h> ++#include <linux/fs.h> ++#include <linux/squashfs_fs_sb.h> ++#include <linux/squashfs_fs_i.h> ++#include <linux/buffer_head.h> ++#include <linux/vfs.h> ++#include <linux/vmalloc.h> ++#include <linux/smp_lock.h> ++ ++#include "squashfs.h" ++ ++static void vfs_read_inode(struct inode *i); ++static struct dentry *squashfs_get_parent(struct dentry *child); ++static int squashfs_read_inode(struct inode *i, squashfs_inode_t inode); ++static int squashfs_statfs(struct dentry *, struct kstatfs *); ++static int squashfs_symlink_readpage(struct file *file, struct page *page); ++static long long read_blocklist(struct inode *inode, int index, ++ int readahead_blks, char *block_list, ++ unsigned short **block_p, unsigned int *bsize); ++static int squashfs_readpage(struct file *file, struct page *page); ++static int squashfs_readpage4K(struct file *file, struct page *page); ++static int squashfs_readdir(struct file *, void *, filldir_t); ++static struct dentry *squashfs_lookup(struct inode *, struct dentry *, ++ struct nameidata *); ++static int squashfs_remount(struct super_block *s, int *flags, char *data); ++static void squashfs_put_super(struct super_block *); ++static int squashfs_get_sb(struct file_system_type *,int, const char *, void *, ++ struct vfsmount *); ++static struct inode *squashfs_alloc_inode(struct super_block *sb); ++static void squashfs_destroy_inode(struct inode *inode); ++static int init_inodecache(void); ++static void destroy_inodecache(void); ++ ++static struct file_system_type squashfs_fs_type = { ++ .owner = THIS_MODULE, ++ .name = "squashfs", ++ .get_sb = squashfs_get_sb, ++ .kill_sb = kill_block_super, ++ .fs_flags = FS_REQUIRES_DEV ++}; ++ ++static const unsigned char squashfs_filetype_table[] = { ++ DT_UNKNOWN, DT_DIR, DT_REG, DT_LNK, DT_BLK, DT_CHR, DT_FIFO, DT_SOCK ++}; ++ ++static struct super_operations squashfs_super_ops = { ++ .alloc_inode = squashfs_alloc_inode, ++ .destroy_inode = squashfs_destroy_inode, ++ .statfs = squashfs_statfs, ++ .put_super = squashfs_put_super, ++ .remount_fs = squashfs_remount ++}; ++ ++static struct super_operations squashfs_export_super_ops = { ++ .alloc_inode = squashfs_alloc_inode, ++ .destroy_inode = squashfs_destroy_inode, ++ .statfs = squashfs_statfs, ++ .put_super = squashfs_put_super, ++ .read_inode = vfs_read_inode ++}; ++ ++static struct export_operations squashfs_export_ops = { ++ .get_parent = squashfs_get_parent ++}; ++ ++SQSH_EXTERN const struct address_space_operations squashfs_symlink_aops = { ++ .readpage = squashfs_symlink_readpage ++}; ++ ++SQSH_EXTERN const struct address_space_operations squashfs_aops = { ++ .readpage = squashfs_readpage ++}; ++ ++SQSH_EXTERN const struct address_space_operations squashfs_aops_4K = { ++ .readpage = squashfs_readpage4K ++}; ++ ++static const struct file_operations squashfs_dir_ops = { ++ .read = generic_read_dir, ++ .readdir = squashfs_readdir ++}; ++ ++SQSH_EXTERN struct inode_operations squashfs_dir_inode_ops = { ++ .lookup = squashfs_lookup ++}; ++ ++ ++static struct buffer_head *get_block_length(struct super_block *s, ++ int *cur_index, int *offset, int *c_byte) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ unsigned short temp; ++ struct buffer_head *bh; ++ ++ if (!(bh = sb_bread(s, *cur_index))) ++ goto out; ++ ++ if (msblk->devblksize - *offset == 1) { ++ if (msblk->swap) ++ ((unsigned char *) &temp)[1] = *((unsigned char *) ++ (bh->b_data + *offset)); ++ else ++ ((unsigned char *) &temp)[0] = *((unsigned char *) ++ (bh->b_data + *offset)); ++ brelse(bh); ++ if (!(bh = sb_bread(s, ++(*cur_index)))) ++ goto out; ++ if (msblk->swap) ++ ((unsigned char *) &temp)[0] = *((unsigned char *) ++ bh->b_data); ++ else ++ ((unsigned char *) &temp)[1] = *((unsigned char *) ++ bh->b_data); ++ *c_byte = temp; ++ *offset = 1; ++ } else { ++ if (msblk->swap) { ++ ((unsigned char *) &temp)[1] = *((unsigned char *) ++ (bh->b_data + *offset)); ++ ((unsigned char *) &temp)[0] = *((unsigned char *) ++ (bh->b_data + *offset + 1)); ++ } else { ++ ((unsigned char *) &temp)[0] = *((unsigned char *) ++ (bh->b_data + *offset)); ++ ((unsigned char *) &temp)[1] = *((unsigned char *) ++ (bh->b_data + *offset + 1)); ++ } ++ *c_byte = temp; ++ *offset += 2; ++ } ++ ++ if (SQUASHFS_CHECK_DATA(msblk->sblk.flags)) { ++ if (*offset == msblk->devblksize) { ++ brelse(bh); ++ if (!(bh = sb_bread(s, ++(*cur_index)))) ++ goto out; ++ *offset = 0; ++ } ++ if (*((unsigned char *) (bh->b_data + *offset)) != ++ SQUASHFS_MARKER_BYTE) { ++ ERROR("Metadata block marker corrupt @ %x\n", ++ *cur_index); ++ brelse(bh); ++ goto out; ++ } ++ (*offset)++; ++ } ++ return bh; ++ ++out: ++ return NULL; ++} ++ ++ ++SQSH_EXTERN unsigned int squashfs_read_data(struct super_block *s, char *buffer, ++ long long index, unsigned int length, ++ long long *next_index, int srclength) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ struct buffer_head *bh[((SQUASHFS_FILE_MAX_SIZE - 1) >> ++ msblk->devblksize_log2) + 2]; ++ unsigned int offset = index & ((1 << msblk->devblksize_log2) - 1); ++ unsigned int cur_index = index >> msblk->devblksize_log2; ++ int bytes, avail_bytes, b = 0, k = 0; ++ unsigned int compressed; ++ unsigned int c_byte = length; ++ ++ if (c_byte) { ++ bytes = msblk->devblksize - offset; ++ compressed = SQUASHFS_COMPRESSED_BLOCK(c_byte); ++ c_byte = SQUASHFS_COMPRESSED_SIZE_BLOCK(c_byte); ++ ++ TRACE("Block @ 0x%llx, %scompressed size %d, src size %d\n", index, compressed ++ ? "" : "un", (unsigned int) c_byte, srclength); ++ ++ if (c_byte > srclength || index < 0 || (index + c_byte) > sblk->bytes_used) ++ goto read_failure; ++ ++ if (!(bh[0] = sb_getblk(s, cur_index))) ++ goto block_release; ++ ++ for (b = 1; bytes < c_byte; b++) { ++ if (!(bh[b] = sb_getblk(s, ++cur_index))) ++ goto block_release; ++ bytes += msblk->devblksize; ++ } ++ ll_rw_block(READ, b, bh); ++ } else { ++ if (index < 0 || (index + 2) > sblk->bytes_used) ++ goto read_failure; ++ ++ if (!(bh[0] = get_block_length(s, &cur_index, &offset, ++ &c_byte))) ++ goto read_failure; ++ ++ bytes = msblk->devblksize - offset; ++ compressed = SQUASHFS_COMPRESSED(c_byte); ++ c_byte = SQUASHFS_COMPRESSED_SIZE(c_byte); ++ ++ TRACE("Block @ 0x%llx, %scompressed size %d\n", index, compressed ++ ? "" : "un", (unsigned int) c_byte); ++ ++ if (c_byte > srclength || (index + c_byte) > sblk->bytes_used) ++ goto read_failure; ++ ++ for (b = 1; bytes < c_byte; b++) { ++ if (!(bh[b] = sb_getblk(s, ++cur_index))) ++ goto block_release; ++ bytes += msblk->devblksize; ++ } ++ ll_rw_block(READ, b - 1, bh + 1); ++ } ++ ++ if (compressed) { ++ int zlib_err = 0; ++ ++ /* ++ * uncompress block ++ */ ++ ++ mutex_lock(&msblk->read_data_mutex); ++ ++ msblk->stream.next_out = buffer; ++ msblk->stream.avail_out = srclength; ++ ++ for (bytes = 0; k < b; k++) { ++ avail_bytes = (c_byte - bytes) > (msblk->devblksize - offset) ? ++ msblk->devblksize - offset : ++ c_byte - bytes; ++ wait_on_buffer(bh[k]); ++ if (!buffer_uptodate(bh[k])) ++ goto release_mutex; ++ ++ msblk->stream.next_in = bh[k]->b_data + offset; ++ msblk->stream.avail_in = avail_bytes; ++ ++ if (k == 0) { ++ zlib_err = zlib_inflateInit(&msblk->stream); ++ if (zlib_err != Z_OK) { ++ ERROR("zlib_inflateInit returned unexpected result 0x%x, srclength %d\n", ++ zlib_err, srclength); ++ goto release_mutex; ++ } ++ ++ if (avail_bytes == 0) { ++ offset = 0; ++ brelse(bh[k]); ++ continue; ++ } ++ } ++ ++ zlib_err = zlib_inflate(&msblk->stream, Z_NO_FLUSH); ++ if (zlib_err != Z_OK && zlib_err != Z_STREAM_END) { ++ ERROR("zlib_inflate returned unexpected result 0x%x, srclength %d, avail_in %d, avail_out %d\n", ++ zlib_err, srclength, msblk->stream.avail_in, msblk->stream.avail_out); ++ goto release_mutex; ++ } ++ ++ bytes += avail_bytes; ++ offset = 0; ++ brelse(bh[k]); ++ } ++ ++ if (zlib_err != Z_STREAM_END) ++ goto release_mutex; ++ ++ zlib_err = zlib_inflateEnd(&msblk->stream); ++ if (zlib_err != Z_OK) { ++ ERROR("zlib_inflateEnd returned unexpected result 0x%x, srclength %d\n", ++ zlib_err, srclength); ++ goto release_mutex; ++ } ++ bytes = msblk->stream.total_out; ++ mutex_unlock(&msblk->read_data_mutex); ++ } else { ++ int i; ++ ++ for(i = 0; i < b; i++) { ++ wait_on_buffer(bh[i]); ++ if(!buffer_uptodate(bh[i])) ++ goto block_release; ++ } ++ ++ for (bytes = 0; k < b; k++) { ++ avail_bytes = (c_byte - bytes) > (msblk->devblksize - offset) ? ++ msblk->devblksize - offset : ++ c_byte - bytes; ++ memcpy(buffer + bytes, bh[k]->b_data + offset, avail_bytes); ++ bytes += avail_bytes; ++ offset = 0; ++ brelse(bh[k]); ++ } ++ } ++ ++ if (next_index) ++ *next_index = index + c_byte + (length ? 0 : ++ (SQUASHFS_CHECK_DATA(msblk->sblk.flags) ++ ? 3 : 2)); ++ return bytes; ++ ++release_mutex: ++ mutex_unlock(&msblk->read_data_mutex); ++ ++block_release: ++ for (; k < b; k++) ++ brelse(bh[k]); ++ ++read_failure: ++ ERROR("sb_bread failed reading block 0x%x\n", cur_index); ++ return 0; ++} ++ ++ ++SQSH_EXTERN int squashfs_get_cached_block(struct super_block *s, char *buffer, ++ long long block, unsigned int offset, ++ int length, long long *next_block, ++ unsigned int *next_offset) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ int n, i, bytes, return_length = length; ++ long long next_index; ++ ++ TRACE("Entered squashfs_get_cached_block [%llx:%x]\n", block, offset); ++ ++ while ( 1 ) { ++ for (i = 0; i < SQUASHFS_CACHED_BLKS; i++) ++ if (msblk->block_cache[i].block == block) ++ break; ++ ++ mutex_lock(&msblk->block_cache_mutex); ++ ++ if (i == SQUASHFS_CACHED_BLKS) { ++ /* read inode header block */ ++ for (i = msblk->next_cache, n = SQUASHFS_CACHED_BLKS; ++ n ; n --, i = (i + 1) % ++ SQUASHFS_CACHED_BLKS) ++ if (msblk->block_cache[i].block != ++ SQUASHFS_USED_BLK) ++ break; ++ ++ if (n == 0) { ++ wait_queue_t wait; ++ ++ init_waitqueue_entry(&wait, current); ++ add_wait_queue(&msblk->waitq, &wait); ++ set_current_state(TASK_UNINTERRUPTIBLE); ++ mutex_unlock(&msblk->block_cache_mutex); ++ schedule(); ++ set_current_state(TASK_RUNNING); ++ remove_wait_queue(&msblk->waitq, &wait); ++ continue; ++ } ++ msblk->next_cache = (i + 1) % SQUASHFS_CACHED_BLKS; ++ ++ if (msblk->block_cache[i].block == ++ SQUASHFS_INVALID_BLK) { ++ if (!(msblk->block_cache[i].data = ++ kmalloc(SQUASHFS_METADATA_SIZE, ++ GFP_KERNEL))) { ++ ERROR("Failed to allocate cache" ++ "block\n"); ++ mutex_unlock(&msblk->block_cache_mutex); ++ goto out; ++ } ++ } ++ ++ msblk->block_cache[i].block = SQUASHFS_USED_BLK; ++ mutex_unlock(&msblk->block_cache_mutex); ++ ++ msblk->block_cache[i].length = squashfs_read_data(s, ++ msblk->block_cache[i].data, block, 0, &next_index, SQUASHFS_METADATA_SIZE); ++ if (msblk->block_cache[i].length == 0) { ++ ERROR("Unable to read cache block [%llx:%x]\n", ++ block, offset); ++ mutex_lock(&msblk->block_cache_mutex); ++ msblk->block_cache[i].block = SQUASHFS_INVALID_BLK; ++ kfree(msblk->block_cache[i].data); ++ wake_up(&msblk->waitq); ++ mutex_unlock(&msblk->block_cache_mutex); ++ goto out; ++ } ++ ++ mutex_lock(&msblk->block_cache_mutex); ++ wake_up(&msblk->waitq); ++ msblk->block_cache[i].block = block; ++ msblk->block_cache[i].next_index = next_index; ++ TRACE("Read cache block [%llx:%x]\n", block, offset); ++ } ++ ++ if (msblk->block_cache[i].block != block) { ++ mutex_unlock(&msblk->block_cache_mutex); ++ continue; ++ } ++ ++ bytes = msblk->block_cache[i].length - offset; ++ ++ if (bytes < 1) { ++ mutex_unlock(&msblk->block_cache_mutex); ++ goto out; ++ } else if (bytes >= length) { ++ if (buffer) ++ memcpy(buffer, msblk->block_cache[i].data + ++ offset, length); ++ if (msblk->block_cache[i].length - offset == length) { ++ *next_block = msblk->block_cache[i].next_index; ++ *next_offset = 0; ++ } else { ++ *next_block = block; ++ *next_offset = offset + length; ++ } ++ mutex_unlock(&msblk->block_cache_mutex); ++ goto finish; ++ } else { ++ if (buffer) { ++ memcpy(buffer, msblk->block_cache[i].data + ++ offset, bytes); ++ buffer += bytes; ++ } ++ block = msblk->block_cache[i].next_index; ++ mutex_unlock(&msblk->block_cache_mutex); ++ length -= bytes; ++ offset = 0; ++ } ++ } ++ ++finish: ++ return return_length; ++out: ++ return 0; ++} ++ ++ ++static int get_fragment_location(struct super_block *s, unsigned int fragment, ++ long long *fragment_start_block, ++ unsigned int *fragment_size) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ long long start_block = ++ msblk->fragment_index[SQUASHFS_FRAGMENT_INDEX(fragment)]; ++ int offset = SQUASHFS_FRAGMENT_INDEX_OFFSET(fragment); ++ struct squashfs_fragment_entry fragment_entry; ++ ++ if (msblk->swap) { ++ struct squashfs_fragment_entry sfragment_entry; ++ ++ if (!squashfs_get_cached_block(s, (char *) &sfragment_entry, ++ start_block, offset, ++ sizeof(sfragment_entry), &start_block, ++ &offset)) ++ goto out; ++ SQUASHFS_SWAP_FRAGMENT_ENTRY(&fragment_entry, &sfragment_entry); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) &fragment_entry, ++ start_block, offset, ++ sizeof(fragment_entry), &start_block, ++ &offset)) ++ goto out; ++ ++ *fragment_start_block = fragment_entry.start_block; ++ *fragment_size = fragment_entry.size; ++ ++ return 1; ++ ++out: ++ return 0; ++} ++ ++ ++SQSH_EXTERN void release_cached_fragment(struct squashfs_sb_info *msblk, struct ++ squashfs_fragment_cache *fragment) ++{ ++ mutex_lock(&msblk->fragment_mutex); ++ fragment->locked --; ++ wake_up(&msblk->fragment_wait_queue); ++ mutex_unlock(&msblk->fragment_mutex); ++} ++ ++ ++SQSH_EXTERN struct squashfs_fragment_cache *get_cached_fragment(struct super_block ++ *s, long long start_block, ++ int length) ++{ ++ int i, n; ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ ++ while ( 1 ) { ++ mutex_lock(&msblk->fragment_mutex); ++ ++ for (i = 0; i < SQUASHFS_CACHED_FRAGMENTS && ++ msblk->fragment[i].block != start_block; i++); ++ ++ if (i == SQUASHFS_CACHED_FRAGMENTS) { ++ for (i = msblk->next_fragment, n = ++ SQUASHFS_CACHED_FRAGMENTS; n && ++ msblk->fragment[i].locked; n--, i = (i + 1) % ++ SQUASHFS_CACHED_FRAGMENTS); ++ ++ if (n == 0) { ++ wait_queue_t wait; ++ ++ init_waitqueue_entry(&wait, current); ++ add_wait_queue(&msblk->fragment_wait_queue, ++ &wait); ++ set_current_state(TASK_UNINTERRUPTIBLE); ++ mutex_unlock(&msblk->fragment_mutex); ++ schedule(); ++ set_current_state(TASK_RUNNING); ++ remove_wait_queue(&msblk->fragment_wait_queue, ++ &wait); ++ continue; ++ } ++ msblk->next_fragment = (msblk->next_fragment + 1) % ++ SQUASHFS_CACHED_FRAGMENTS; ++ ++ if (msblk->fragment[i].data == NULL) ++ if (!(msblk->fragment[i].data = SQUASHFS_ALLOC ++ (SQUASHFS_FILE_MAX_SIZE))) { ++ ERROR("Failed to allocate fragment " ++ "cache block\n"); ++ mutex_unlock(&msblk->fragment_mutex); ++ goto out; ++ } ++ ++ msblk->fragment[i].block = SQUASHFS_INVALID_BLK; ++ msblk->fragment[i].locked = 1; ++ mutex_unlock(&msblk->fragment_mutex); ++ ++ if (!(msblk->fragment[i].length = squashfs_read_data(s, ++ msblk->fragment[i].data, ++ start_block, length, NULL, sblk->block_size))) { ++ ERROR("Unable to read fragment cache block " ++ "[%llx]\n", start_block); ++ msblk->fragment[i].locked = 0; ++ smp_mb(); ++ goto out; ++ } ++ ++ mutex_lock(&msblk->fragment_mutex); ++ msblk->fragment[i].block = start_block; ++ TRACE("New fragment %d, start block %lld, locked %d\n", ++ i, msblk->fragment[i].block, ++ msblk->fragment[i].locked); ++ mutex_unlock(&msblk->fragment_mutex); ++ break; ++ } ++ ++ msblk->fragment[i].locked++; ++ mutex_unlock(&msblk->fragment_mutex); ++ TRACE("Got fragment %d, start block %lld, locked %d\n", i, ++ msblk->fragment[i].block, ++ msblk->fragment[i].locked); ++ break; ++ } ++ ++ return &msblk->fragment[i]; ++ ++out: ++ return NULL; ++} ++ ++ ++static void squashfs_new_inode(struct squashfs_sb_info *msblk, struct inode *i, ++ struct squashfs_base_inode_header *inodeb) ++{ ++ i->i_ino = inodeb->inode_number; ++ i->i_mtime.tv_sec = inodeb->mtime; ++ i->i_atime.tv_sec = inodeb->mtime; ++ i->i_ctime.tv_sec = inodeb->mtime; ++ i->i_uid = msblk->uid[inodeb->uid]; ++ i->i_mode = inodeb->mode; ++ i->i_size = 0; ++ if (inodeb->guid == SQUASHFS_GUIDS) ++ i->i_gid = i->i_uid; ++ else ++ i->i_gid = msblk->guid[inodeb->guid]; ++} ++ ++ ++static squashfs_inode_t squashfs_inode_lookup(struct super_block *s, int ino) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ long long start = msblk->inode_lookup_table[SQUASHFS_LOOKUP_BLOCK(ino - 1)]; ++ int offset = SQUASHFS_LOOKUP_BLOCK_OFFSET(ino - 1); ++ squashfs_inode_t inode; ++ ++ TRACE("Entered squashfs_inode_lookup, inode_number = %d\n", ino); ++ ++ if (msblk->swap) { ++ squashfs_inode_t sinode; ++ ++ if (!squashfs_get_cached_block(s, (char *) &sinode, start, offset, ++ sizeof(sinode), &start, &offset)) ++ goto out; ++ SQUASHFS_SWAP_INODE_T((&inode), &sinode); ++ } else if (!squashfs_get_cached_block(s, (char *) &inode, start, offset, ++ sizeof(inode), &start, &offset)) ++ goto out; ++ ++ TRACE("squashfs_inode_lookup, inode = 0x%llx\n", inode); ++ ++ return inode; ++ ++out: ++ return SQUASHFS_INVALID_BLK; ++} ++ ++ ++static void vfs_read_inode(struct inode *i) ++{ ++ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info; ++ squashfs_inode_t inode = squashfs_inode_lookup(i->i_sb, i->i_ino); ++ ++ TRACE("Entered vfs_read_inode\n"); ++ ++ if(inode != SQUASHFS_INVALID_BLK) ++ (msblk->read_inode)(i, inode); ++} ++ ++ ++static struct dentry *squashfs_get_parent(struct dentry *child) ++{ ++ struct inode *i = child->d_inode; ++ struct inode *parent = iget(i->i_sb, SQUASHFS_I(i)->u.s2.parent_inode); ++ struct dentry *rv; ++ ++ TRACE("Entered squashfs_get_parent\n"); ++ ++ if(parent == NULL) { ++ rv = ERR_PTR(-EACCES); ++ goto out; ++ } ++ ++ rv = d_alloc_anon(parent); ++ if(rv == NULL) ++ rv = ERR_PTR(-ENOMEM); ++ ++out: ++ return rv; ++} ++ ++ ++SQSH_EXTERN struct inode *squashfs_iget(struct super_block *s, squashfs_inode_t inode, unsigned int inode_number) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct inode *i = iget_locked(s, inode_number); ++ ++ TRACE("Entered squashfs_iget\n"); ++ ++ if(i && (i->i_state & I_NEW)) { ++ (msblk->read_inode)(i, inode); ++ unlock_new_inode(i); ++ } ++ ++ return i; ++} ++ ++ ++static int squashfs_read_inode(struct inode *i, squashfs_inode_t inode) ++{ ++ struct super_block *s = i->i_sb; ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ long long block = SQUASHFS_INODE_BLK(inode) + ++ sblk->inode_table_start; ++ unsigned int offset = SQUASHFS_INODE_OFFSET(inode); ++ long long next_block; ++ unsigned int next_offset; ++ union squashfs_inode_header id, sid; ++ struct squashfs_base_inode_header *inodeb = &id.base, ++ *sinodeb = &sid.base; ++ ++ TRACE("Entered squashfs_read_inode\n"); ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) sinodeb, block, ++ offset, sizeof(*sinodeb), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_BASE_INODE_HEADER(inodeb, sinodeb, ++ sizeof(*sinodeb)); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) inodeb, block, ++ offset, sizeof(*inodeb), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ squashfs_new_inode(msblk, i, inodeb); ++ ++ switch(inodeb->inode_type) { ++ case SQUASHFS_FILE_TYPE: { ++ unsigned int frag_size; ++ long long frag_blk; ++ struct squashfs_reg_inode_header *inodep = &id.reg; ++ struct squashfs_reg_inode_header *sinodep = &sid.reg; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_REG_INODE_HEADER(inodep, sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ frag_blk = SQUASHFS_INVALID_BLK; ++ if (inodep->fragment != SQUASHFS_INVALID_FRAG && ++ !get_fragment_location(s, ++ inodep->fragment, &frag_blk, &frag_size)) ++ goto failed_read; ++ ++ i->i_nlink = 1; ++ i->i_size = inodep->file_size; ++ i->i_fop = &generic_ro_fops; ++ i->i_mode |= S_IFREG; ++ i->i_blocks = ((i->i_size - 1) >> 9) + 1; ++ SQUASHFS_I(i)->u.s1.fragment_start_block = frag_blk; ++ SQUASHFS_I(i)->u.s1.fragment_size = frag_size; ++ SQUASHFS_I(i)->u.s1.fragment_offset = inodep->offset; ++ SQUASHFS_I(i)->start_block = inodep->start_block; ++ SQUASHFS_I(i)->u.s1.block_list_start = next_block; ++ SQUASHFS_I(i)->offset = next_offset; ++ if (sblk->block_size > 4096) ++ i->i_data.a_ops = &squashfs_aops; ++ else ++ i->i_data.a_ops = &squashfs_aops_4K; ++ ++ TRACE("File inode %x:%x, start_block %llx, " ++ "block_list_start %llx, offset %x\n", ++ SQUASHFS_INODE_BLK(inode), offset, ++ inodep->start_block, next_block, ++ next_offset); ++ break; ++ } ++ case SQUASHFS_LREG_TYPE: { ++ unsigned int frag_size; ++ long long frag_blk; ++ struct squashfs_lreg_inode_header *inodep = &id.lreg; ++ struct squashfs_lreg_inode_header *sinodep = &sid.lreg; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_LREG_INODE_HEADER(inodep, sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ frag_blk = SQUASHFS_INVALID_BLK; ++ if (inodep->fragment != SQUASHFS_INVALID_FRAG && ++ !get_fragment_location(s, ++ inodep->fragment, &frag_blk, &frag_size)) ++ goto failed_read; ++ ++ i->i_nlink = inodep->nlink; ++ i->i_size = inodep->file_size; ++ i->i_fop = &generic_ro_fops; ++ i->i_mode |= S_IFREG; ++ i->i_blocks = ((i->i_size - 1) >> 9) + 1; ++ SQUASHFS_I(i)->u.s1.fragment_start_block = frag_blk; ++ SQUASHFS_I(i)->u.s1.fragment_size = frag_size; ++ SQUASHFS_I(i)->u.s1.fragment_offset = inodep->offset; ++ SQUASHFS_I(i)->start_block = inodep->start_block; ++ SQUASHFS_I(i)->u.s1.block_list_start = next_block; ++ SQUASHFS_I(i)->offset = next_offset; ++ if (sblk->block_size > 4096) ++ i->i_data.a_ops = &squashfs_aops; ++ else ++ i->i_data.a_ops = &squashfs_aops_4K; ++ ++ TRACE("File inode %x:%x, start_block %llx, " ++ "block_list_start %llx, offset %x\n", ++ SQUASHFS_INODE_BLK(inode), offset, ++ inodep->start_block, next_block, ++ next_offset); ++ break; ++ } ++ case SQUASHFS_DIR_TYPE: { ++ struct squashfs_dir_inode_header *inodep = &id.dir; ++ struct squashfs_dir_inode_header *sinodep = &sid.dir; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_DIR_INODE_HEADER(inodep, sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ i->i_nlink = inodep->nlink; ++ i->i_size = inodep->file_size; ++ i->i_op = &squashfs_dir_inode_ops; ++ i->i_fop = &squashfs_dir_ops; ++ i->i_mode |= S_IFDIR; ++ SQUASHFS_I(i)->start_block = inodep->start_block; ++ SQUASHFS_I(i)->offset = inodep->offset; ++ SQUASHFS_I(i)->u.s2.directory_index_count = 0; ++ SQUASHFS_I(i)->u.s2.parent_inode = inodep->parent_inode; ++ ++ TRACE("Directory inode %x:%x, start_block %x, offset " ++ "%x\n", SQUASHFS_INODE_BLK(inode), ++ offset, inodep->start_block, ++ inodep->offset); ++ break; ++ } ++ case SQUASHFS_LDIR_TYPE: { ++ struct squashfs_ldir_inode_header *inodep = &id.ldir; ++ struct squashfs_ldir_inode_header *sinodep = &sid.ldir; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_LDIR_INODE_HEADER(inodep, ++ sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ i->i_nlink = inodep->nlink; ++ i->i_size = inodep->file_size; ++ i->i_op = &squashfs_dir_inode_ops; ++ i->i_fop = &squashfs_dir_ops; ++ i->i_mode |= S_IFDIR; ++ SQUASHFS_I(i)->start_block = inodep->start_block; ++ SQUASHFS_I(i)->offset = inodep->offset; ++ SQUASHFS_I(i)->u.s2.directory_index_start = next_block; ++ SQUASHFS_I(i)->u.s2.directory_index_offset = ++ next_offset; ++ SQUASHFS_I(i)->u.s2.directory_index_count = ++ inodep->i_count; ++ SQUASHFS_I(i)->u.s2.parent_inode = inodep->parent_inode; ++ ++ TRACE("Long directory inode %x:%x, start_block %x, " ++ "offset %x\n", ++ SQUASHFS_INODE_BLK(inode), offset, ++ inodep->start_block, inodep->offset); ++ break; ++ } ++ case SQUASHFS_SYMLINK_TYPE: { ++ struct squashfs_symlink_inode_header *inodep = ++ &id.symlink; ++ struct squashfs_symlink_inode_header *sinodep = ++ &sid.symlink; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_SYMLINK_INODE_HEADER(inodep, ++ sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ i->i_nlink = inodep->nlink; ++ i->i_size = inodep->symlink_size; ++ i->i_op = &page_symlink_inode_operations; ++ i->i_data.a_ops = &squashfs_symlink_aops; ++ i->i_mode |= S_IFLNK; ++ SQUASHFS_I(i)->start_block = next_block; ++ SQUASHFS_I(i)->offset = next_offset; ++ ++ TRACE("Symbolic link inode %x:%x, start_block %llx, " ++ "offset %x\n", ++ SQUASHFS_INODE_BLK(inode), offset, ++ next_block, next_offset); ++ break; ++ } ++ case SQUASHFS_BLKDEV_TYPE: ++ case SQUASHFS_CHRDEV_TYPE: { ++ struct squashfs_dev_inode_header *inodep = &id.dev; ++ struct squashfs_dev_inode_header *sinodep = &sid.dev; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_DEV_INODE_HEADER(inodep, sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ i->i_nlink = inodep->nlink; ++ i->i_mode |= (inodeb->inode_type == ++ SQUASHFS_CHRDEV_TYPE) ? S_IFCHR : ++ S_IFBLK; ++ init_special_inode(i, i->i_mode, ++ old_decode_dev(inodep->rdev)); ++ ++ TRACE("Device inode %x:%x, rdev %x\n", ++ SQUASHFS_INODE_BLK(inode), offset, ++ inodep->rdev); ++ break; ++ } ++ case SQUASHFS_FIFO_TYPE: ++ case SQUASHFS_SOCKET_TYPE: { ++ struct squashfs_ipc_inode_header *inodep = &id.ipc; ++ struct squashfs_ipc_inode_header *sinodep = &sid.ipc; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_IPC_INODE_HEADER(inodep, sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ i->i_nlink = inodep->nlink; ++ i->i_mode |= (inodeb->inode_type == SQUASHFS_FIFO_TYPE) ++ ? S_IFIFO : S_IFSOCK; ++ init_special_inode(i, i->i_mode, 0); ++ break; ++ } ++ default: ++ ERROR("Unknown inode type %d in squashfs_iget!\n", ++ inodeb->inode_type); ++ goto failed_read1; ++ } ++ ++ return 1; ++ ++failed_read: ++ ERROR("Unable to read inode [%llx:%x]\n", block, offset); ++ ++failed_read1: ++ make_bad_inode(i); ++ return 0; ++} ++ ++ ++static int read_inode_lookup_table(struct super_block *s) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ unsigned int length = SQUASHFS_LOOKUP_BLOCK_BYTES(sblk->inodes); ++ ++ TRACE("In read_inode_lookup_table, length %d\n", length); ++ ++ /* Allocate inode lookup table */ ++ if (!(msblk->inode_lookup_table = kmalloc(length, GFP_KERNEL))) { ++ ERROR("Failed to allocate inode lookup table\n"); ++ return 0; ++ } ++ ++ if (!squashfs_read_data(s, (char *) msblk->inode_lookup_table, ++ sblk->lookup_table_start, length | ++ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, length)) { ++ ERROR("unable to read inode lookup table\n"); ++ return 0; ++ } ++ ++ if (msblk->swap) { ++ int i; ++ long long block; ++ ++ for (i = 0; i < SQUASHFS_LOOKUP_BLOCKS(sblk->inodes); i++) { ++ SQUASHFS_SWAP_LOOKUP_BLOCKS((&block), ++ &msblk->inode_lookup_table[i], 1); ++ msblk->inode_lookup_table[i] = block; ++ } ++ } ++ ++ return 1; ++} ++ ++ ++static int read_fragment_index_table(struct super_block *s) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ unsigned int length = SQUASHFS_FRAGMENT_INDEX_BYTES(sblk->fragments); ++ ++ if(length == 0) ++ return 1; ++ ++ /* Allocate fragment index table */ ++ if (!(msblk->fragment_index = kmalloc(length, GFP_KERNEL))) { ++ ERROR("Failed to allocate fragment index table\n"); ++ return 0; ++ } ++ ++ if (!squashfs_read_data(s, (char *) msblk->fragment_index, ++ sblk->fragment_table_start, length | ++ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, length)) { ++ ERROR("unable to read fragment index table\n"); ++ return 0; ++ } ++ ++ if (msblk->swap) { ++ int i; ++ long long fragment; ++ ++ for (i = 0; i < SQUASHFS_FRAGMENT_INDEXES(sblk->fragments); i++) { ++ SQUASHFS_SWAP_FRAGMENT_INDEXES((&fragment), ++ &msblk->fragment_index[i], 1); ++ msblk->fragment_index[i] = fragment; ++ } ++ } ++ ++ return 1; ++} ++ ++ ++static int supported_squashfs_filesystem(struct squashfs_sb_info *msblk, int silent) ++{ ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ ++ msblk->read_inode = squashfs_read_inode; ++ msblk->read_blocklist = read_blocklist; ++ msblk->read_fragment_index_table = read_fragment_index_table; ++ ++ if (sblk->s_major == 1) { ++ if (!squashfs_1_0_supported(msblk)) { ++ SERROR("Major/Minor mismatch, Squashfs 1.0 filesystems " ++ "are unsupported\n"); ++ SERROR("Please recompile with " ++ "Squashfs 1.0 support enabled\n"); ++ return 0; ++ } ++ } else if (sblk->s_major == 2) { ++ if (!squashfs_2_0_supported(msblk)) { ++ SERROR("Major/Minor mismatch, Squashfs 2.0 filesystems " ++ "are unsupported\n"); ++ SERROR("Please recompile with " ++ "Squashfs 2.0 support enabled\n"); ++ return 0; ++ } ++ } else if(sblk->s_major != SQUASHFS_MAJOR || sblk->s_minor > ++ SQUASHFS_MINOR) { ++ SERROR("Major/Minor mismatch, trying to mount newer %d.%d " ++ "filesystem\n", sblk->s_major, sblk->s_minor); ++ SERROR("Please update your kernel\n"); ++ return 0; ++ } ++ ++ return 1; ++} ++ ++ ++static int squashfs_fill_super(struct super_block *s, void *data, int silent) ++{ ++ struct squashfs_sb_info *msblk; ++ struct squashfs_super_block *sblk; ++ int i; ++ char b[BDEVNAME_SIZE]; ++ struct inode *root; ++ ++ TRACE("Entered squashfs_read_superblock\n"); ++ ++ if (!(s->s_fs_info = kmalloc(sizeof(struct squashfs_sb_info), ++ GFP_KERNEL))) { ++ ERROR("Failed to allocate superblock\n"); ++ goto failure; ++ } ++ memset(s->s_fs_info, 0, sizeof(struct squashfs_sb_info)); ++ msblk = s->s_fs_info; ++ if (!(msblk->stream.workspace = vmalloc(zlib_inflate_workspacesize()))) { ++ ERROR("Failed to allocate zlib workspace\n"); ++ goto failure; ++ } ++ sblk = &msblk->sblk; ++ ++ msblk->devblksize = sb_min_blocksize(s, BLOCK_SIZE); ++ msblk->devblksize_log2 = ffz(~msblk->devblksize); ++ ++ mutex_init(&msblk->read_data_mutex); ++ mutex_init(&msblk->read_page_mutex); ++ mutex_init(&msblk->block_cache_mutex); ++ mutex_init(&msblk->fragment_mutex); ++ mutex_init(&msblk->meta_index_mutex); ++ ++ init_waitqueue_head(&msblk->waitq); ++ init_waitqueue_head(&msblk->fragment_wait_queue); ++ ++ sblk->bytes_used = sizeof(struct squashfs_super_block); ++ if (!squashfs_read_data(s, (char *) sblk, SQUASHFS_START, ++ sizeof(struct squashfs_super_block) | ++ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, sizeof(struct squashfs_super_block))) { ++ SERROR("unable to read superblock\n"); ++ goto failed_mount; ++ } ++ ++ /* Check it is a SQUASHFS superblock */ ++ msblk->swap = 0; ++ if ((s->s_magic = sblk->s_magic) != SQUASHFS_MAGIC) { ++ if (sblk->s_magic == SQUASHFS_MAGIC_SWAP) { ++ struct squashfs_super_block ssblk; ++ ++ WARNING("Mounting a different endian SQUASHFS " ++ "filesystem on %s\n", bdevname(s->s_bdev, b)); ++ ++ SQUASHFS_SWAP_SUPER_BLOCK(&ssblk, sblk); ++ memcpy(sblk, &ssblk, sizeof(struct squashfs_super_block)); ++ msblk->swap = 1; ++ } else { ++ SERROR("Can't find a SQUASHFS superblock on %s\n", ++ bdevname(s->s_bdev, b)); ++ goto failed_mount; ++ } ++ } ++ ++ /* Check the MAJOR & MINOR versions */ ++ if(!supported_squashfs_filesystem(msblk, silent)) ++ goto failed_mount; ++ ++ /* Check the filesystem does not extend beyond the end of the ++ block device */ ++ if(sblk->bytes_used < 0 || sblk->bytes_used > i_size_read(s->s_bdev->bd_inode)) ++ goto failed_mount; ++ ++ /* Check the root inode for sanity */ ++ if (SQUASHFS_INODE_OFFSET(sblk->root_inode) > SQUASHFS_METADATA_SIZE) ++ goto failed_mount; ++ ++ TRACE("Found valid superblock on %s\n", bdevname(s->s_bdev, b)); ++ TRACE("Inodes are %scompressed\n", ++ SQUASHFS_UNCOMPRESSED_INODES ++ (sblk->flags) ? "un" : ""); ++ TRACE("Data is %scompressed\n", ++ SQUASHFS_UNCOMPRESSED_DATA(sblk->flags) ++ ? "un" : ""); ++ TRACE("Check data is %s present in the filesystem\n", ++ SQUASHFS_CHECK_DATA(sblk->flags) ? ++ "" : "not"); ++ TRACE("Filesystem size %lld bytes\n", sblk->bytes_used); ++ TRACE("Block size %d\n", sblk->block_size); ++ TRACE("Number of inodes %d\n", sblk->inodes); ++ if (sblk->s_major > 1) ++ TRACE("Number of fragments %d\n", sblk->fragments); ++ TRACE("Number of uids %d\n", sblk->no_uids); ++ TRACE("Number of gids %d\n", sblk->no_guids); ++ TRACE("sblk->inode_table_start %llx\n", sblk->inode_table_start); ++ TRACE("sblk->directory_table_start %llx\n", sblk->directory_table_start); ++ if (sblk->s_major > 1) ++ TRACE("sblk->fragment_table_start %llx\n", ++ sblk->fragment_table_start); ++ TRACE("sblk->uid_start %llx\n", sblk->uid_start); ++ ++ s->s_flags |= MS_RDONLY; ++ s->s_op = &squashfs_super_ops; ++ ++ /* Init inode_table block pointer array */ ++ if (!(msblk->block_cache = kmalloc(sizeof(struct squashfs_cache) * ++ SQUASHFS_CACHED_BLKS, GFP_KERNEL))) { ++ ERROR("Failed to allocate block cache\n"); ++ goto failed_mount; ++ } ++ ++ for (i = 0; i < SQUASHFS_CACHED_BLKS; i++) ++ msblk->block_cache[i].block = SQUASHFS_INVALID_BLK; ++ ++ msblk->next_cache = 0; ++ ++ /* Allocate read_page block */ ++ if (!(msblk->read_page = kmalloc(sblk->block_size, GFP_KERNEL))) { ++ ERROR("Failed to allocate read_page block\n"); ++ goto failed_mount; ++ } ++ ++ /* Allocate uid and gid tables */ ++ if (!(msblk->uid = kmalloc((sblk->no_uids + sblk->no_guids) * ++ sizeof(unsigned int), GFP_KERNEL))) { ++ ERROR("Failed to allocate uid/gid table\n"); ++ goto failed_mount; ++ } ++ msblk->guid = msblk->uid + sblk->no_uids; ++ ++ if (msblk->swap) { ++ unsigned int suid[sblk->no_uids + sblk->no_guids]; ++ ++ if (!squashfs_read_data(s, (char *) &suid, sblk->uid_start, ++ ((sblk->no_uids + sblk->no_guids) * ++ sizeof(unsigned int)) | ++ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, (sblk->no_uids + sblk->no_guids) * sizeof(unsigned int))) { ++ ERROR("unable to read uid/gid table\n"); ++ goto failed_mount; ++ } ++ ++ SQUASHFS_SWAP_DATA(msblk->uid, suid, (sblk->no_uids + ++ sblk->no_guids), (sizeof(unsigned int) * 8)); ++ } else ++ if (!squashfs_read_data(s, (char *) msblk->uid, sblk->uid_start, ++ ((sblk->no_uids + sblk->no_guids) * ++ sizeof(unsigned int)) | ++ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, (sblk->no_uids + sblk->no_guids) * sizeof(unsigned int))) { ++ ERROR("unable to read uid/gid table\n"); ++ goto failed_mount; ++ } ++ ++ ++ if (sblk->s_major == 1 && squashfs_1_0_supported(msblk)) ++ goto allocate_root; ++ ++ if (!(msblk->fragment = kmalloc(sizeof(struct squashfs_fragment_cache) * ++ SQUASHFS_CACHED_FRAGMENTS, GFP_KERNEL))) { ++ ERROR("Failed to allocate fragment block cache\n"); ++ goto failed_mount; ++ } ++ ++ for (i = 0; i < SQUASHFS_CACHED_FRAGMENTS; i++) { ++ msblk->fragment[i].locked = 0; ++ msblk->fragment[i].block = SQUASHFS_INVALID_BLK; ++ msblk->fragment[i].data = NULL; ++ } ++ ++ msblk->next_fragment = 0; ++ ++ /* Allocate and read fragment index table */ ++ if (msblk->read_fragment_index_table(s) == 0) ++ goto failed_mount; ++ ++ if(sblk->s_major < 3 || sblk->lookup_table_start == SQUASHFS_INVALID_BLK) ++ goto allocate_root; ++ ++ /* Allocate and read inode lookup table */ ++ if (read_inode_lookup_table(s) == 0) ++ goto failed_mount; ++ ++ s->s_op = &squashfs_export_super_ops; ++ s->s_export_op = &squashfs_export_ops; ++ ++allocate_root: ++ root = new_inode(s); ++ if ((msblk->read_inode)(root, sblk->root_inode) == 0) ++ goto failed_mount; ++ insert_inode_hash(root); ++ ++ if ((s->s_root = d_alloc_root(root)) == NULL) { ++ ERROR("Root inode create failed\n"); ++ iput(root); ++ goto failed_mount; ++ } ++ ++ TRACE("Leaving squashfs_read_super\n"); ++ return 0; ++ ++failed_mount: ++ kfree(msblk->inode_lookup_table); ++ kfree(msblk->fragment_index); ++ kfree(msblk->fragment); ++ kfree(msblk->uid); ++ kfree(msblk->read_page); ++ kfree(msblk->block_cache); ++ kfree(msblk->fragment_index_2); ++ vfree(msblk->stream.workspace); ++ kfree(s->s_fs_info); ++ s->s_fs_info = NULL; ++ return -EINVAL; ++ ++failure: ++ return -ENOMEM; ++} ++ ++ ++static int squashfs_statfs(struct dentry *dentry, struct kstatfs *buf) ++{ ++ struct squashfs_sb_info *msblk = dentry->d_sb->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ ++ TRACE("Entered squashfs_statfs\n"); ++ ++ buf->f_type = SQUASHFS_MAGIC; ++ buf->f_bsize = sblk->block_size; ++ buf->f_blocks = ((sblk->bytes_used - 1) >> sblk->block_log) + 1; ++ buf->f_bfree = buf->f_bavail = 0; ++ buf->f_files = sblk->inodes; ++ buf->f_ffree = 0; ++ buf->f_namelen = SQUASHFS_NAME_LEN; ++ ++ return 0; ++} ++ ++ ++static int squashfs_symlink_readpage(struct file *file, struct page *page) ++{ ++ struct inode *inode = page->mapping->host; ++ int index = page->index << PAGE_CACHE_SHIFT, length, bytes; ++ long long block = SQUASHFS_I(inode)->start_block; ++ int offset = SQUASHFS_I(inode)->offset; ++ void *pageaddr = kmap(page); ++ ++ TRACE("Entered squashfs_symlink_readpage, page index %ld, start block " ++ "%llx, offset %x\n", page->index, ++ SQUASHFS_I(inode)->start_block, ++ SQUASHFS_I(inode)->offset); ++ ++ for (length = 0; length < index; length += bytes) { ++ if (!(bytes = squashfs_get_cached_block(inode->i_sb, NULL, ++ block, offset, PAGE_CACHE_SIZE, &block, ++ &offset))) { ++ ERROR("Unable to read symbolic link [%llx:%x]\n", block, ++ offset); ++ goto skip_read; ++ } ++ } ++ ++ if (length != index) { ++ ERROR("(squashfs_symlink_readpage) length != index\n"); ++ bytes = 0; ++ goto skip_read; ++ } ++ ++ bytes = (i_size_read(inode) - length) > PAGE_CACHE_SIZE ? PAGE_CACHE_SIZE : ++ i_size_read(inode) - length; ++ ++ if (!(bytes = squashfs_get_cached_block(inode->i_sb, pageaddr, block, ++ offset, bytes, &block, &offset))) ++ ERROR("Unable to read symbolic link [%llx:%x]\n", block, offset); ++ ++skip_read: ++ memset(pageaddr + bytes, 0, PAGE_CACHE_SIZE - bytes); ++ kunmap(page); ++ flush_dcache_page(page); ++ SetPageUptodate(page); ++ unlock_page(page); ++ ++ return 0; ++} ++ ++ ++struct meta_index *locate_meta_index(struct inode *inode, int index, int offset) ++{ ++ struct meta_index *meta = NULL; ++ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info; ++ int i; ++ ++ mutex_lock(&msblk->meta_index_mutex); ++ ++ TRACE("locate_meta_index: index %d, offset %d\n", index, offset); ++ ++ if(msblk->meta_index == NULL) ++ goto not_allocated; ++ ++ for (i = 0; i < SQUASHFS_META_NUMBER; i ++) ++ if (msblk->meta_index[i].inode_number == inode->i_ino && ++ msblk->meta_index[i].offset >= offset && ++ msblk->meta_index[i].offset <= index && ++ msblk->meta_index[i].locked == 0) { ++ TRACE("locate_meta_index: entry %d, offset %d\n", i, ++ msblk->meta_index[i].offset); ++ meta = &msblk->meta_index[i]; ++ offset = meta->offset; ++ } ++ ++ if (meta) ++ meta->locked = 1; ++ ++not_allocated: ++ mutex_unlock(&msblk->meta_index_mutex); ++ ++ return meta; ++} ++ ++ ++struct meta_index *empty_meta_index(struct inode *inode, int offset, int skip) ++{ ++ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info; ++ struct meta_index *meta = NULL; ++ int i; ++ ++ mutex_lock(&msblk->meta_index_mutex); ++ ++ TRACE("empty_meta_index: offset %d, skip %d\n", offset, skip); ++ ++ if(msblk->meta_index == NULL) { ++ if (!(msblk->meta_index = kmalloc(sizeof(struct meta_index) * ++ SQUASHFS_META_NUMBER, GFP_KERNEL))) { ++ ERROR("Failed to allocate meta_index\n"); ++ goto failed; ++ } ++ for(i = 0; i < SQUASHFS_META_NUMBER; i++) { ++ msblk->meta_index[i].inode_number = 0; ++ msblk->meta_index[i].locked = 0; ++ } ++ msblk->next_meta_index = 0; ++ } ++ ++ for(i = SQUASHFS_META_NUMBER; i && ++ msblk->meta_index[msblk->next_meta_index].locked; i --) ++ msblk->next_meta_index = (msblk->next_meta_index + 1) % ++ SQUASHFS_META_NUMBER; ++ ++ if(i == 0) { ++ TRACE("empty_meta_index: failed!\n"); ++ goto failed; ++ } ++ ++ TRACE("empty_meta_index: returned meta entry %d, %p\n", ++ msblk->next_meta_index, ++ &msblk->meta_index[msblk->next_meta_index]); ++ ++ meta = &msblk->meta_index[msblk->next_meta_index]; ++ msblk->next_meta_index = (msblk->next_meta_index + 1) % ++ SQUASHFS_META_NUMBER; ++ ++ meta->inode_number = inode->i_ino; ++ meta->offset = offset; ++ meta->skip = skip; ++ meta->entries = 0; ++ meta->locked = 1; ++ ++failed: ++ mutex_unlock(&msblk->meta_index_mutex); ++ return meta; ++} ++ ++ ++void release_meta_index(struct inode *inode, struct meta_index *meta) ++{ ++ meta->locked = 0; ++ smp_mb(); ++} ++ ++ ++static int read_block_index(struct super_block *s, int blocks, char *block_list, ++ long long *start_block, int *offset) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ unsigned int *block_listp; ++ int block = 0; ++ ++ if (msblk->swap) { ++ char sblock_list[blocks << 2]; ++ ++ if (!squashfs_get_cached_block(s, sblock_list, *start_block, ++ *offset, blocks << 2, start_block, offset)) { ++ ERROR("Unable to read block list [%llx:%x]\n", ++ *start_block, *offset); ++ goto failure; ++ } ++ SQUASHFS_SWAP_INTS(((unsigned int *)block_list), ++ ((unsigned int *)sblock_list), blocks); ++ } else ++ if (!squashfs_get_cached_block(s, block_list, *start_block, ++ *offset, blocks << 2, start_block, offset)) { ++ ERROR("Unable to read block list [%llx:%x]\n", ++ *start_block, *offset); ++ goto failure; ++ } ++ ++ for (block_listp = (unsigned int *) block_list; blocks; ++ block_listp++, blocks --) ++ block += SQUASHFS_COMPRESSED_SIZE_BLOCK(*block_listp); ++ ++ return block; ++ ++failure: ++ return -1; ++} ++ ++ ++#define SIZE 256 ++ ++static inline int calculate_skip(int blocks) { ++ int skip = (blocks - 1) / ((SQUASHFS_SLOTS * SQUASHFS_META_ENTRIES + 1) * SQUASHFS_META_INDEXES); ++ return skip >= 7 ? 7 : skip + 1; ++} ++ ++ ++static int get_meta_index(struct inode *inode, int index, ++ long long *index_block, int *index_offset, ++ long long *data_block, char *block_list) ++{ ++ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ int skip = calculate_skip(i_size_read(inode) >> sblk->block_log); ++ int offset = 0; ++ struct meta_index *meta; ++ struct meta_entry *meta_entry; ++ long long cur_index_block = SQUASHFS_I(inode)->u.s1.block_list_start; ++ int cur_offset = SQUASHFS_I(inode)->offset; ++ long long cur_data_block = SQUASHFS_I(inode)->start_block; ++ int i; ++ ++ index /= SQUASHFS_META_INDEXES * skip; ++ ++ while ( offset < index ) { ++ meta = locate_meta_index(inode, index, offset + 1); ++ ++ if (meta == NULL) { ++ if ((meta = empty_meta_index(inode, offset + 1, ++ skip)) == NULL) ++ goto all_done; ++ } else { ++ if(meta->entries == 0) ++ goto failed; ++ offset = index < meta->offset + meta->entries ? index : ++ meta->offset + meta->entries - 1; ++ meta_entry = &meta->meta_entry[offset - meta->offset]; ++ cur_index_block = meta_entry->index_block + sblk->inode_table_start; ++ cur_offset = meta_entry->offset; ++ cur_data_block = meta_entry->data_block; ++ TRACE("get_meta_index: offset %d, meta->offset %d, " ++ "meta->entries %d\n", offset, meta->offset, ++ meta->entries); ++ TRACE("get_meta_index: index_block 0x%llx, offset 0x%x" ++ " data_block 0x%llx\n", cur_index_block, ++ cur_offset, cur_data_block); ++ } ++ ++ for (i = meta->offset + meta->entries; i <= index && ++ i < meta->offset + SQUASHFS_META_ENTRIES; i++) { ++ int blocks = skip * SQUASHFS_META_INDEXES; ++ ++ while (blocks) { ++ int block = blocks > (SIZE >> 2) ? (SIZE >> 2) : ++ blocks; ++ int res = read_block_index(inode->i_sb, block, ++ block_list, &cur_index_block, ++ &cur_offset); ++ ++ if (res == -1) ++ goto failed; ++ ++ cur_data_block += res; ++ blocks -= block; ++ } ++ ++ meta_entry = &meta->meta_entry[i - meta->offset]; ++ meta_entry->index_block = cur_index_block - sblk->inode_table_start; ++ meta_entry->offset = cur_offset; ++ meta_entry->data_block = cur_data_block; ++ meta->entries ++; ++ offset ++; ++ } ++ ++ TRACE("get_meta_index: meta->offset %d, meta->entries %d\n", ++ meta->offset, meta->entries); ++ ++ release_meta_index(inode, meta); ++ } ++ ++all_done: ++ *index_block = cur_index_block; ++ *index_offset = cur_offset; ++ *data_block = cur_data_block; ++ ++ return offset * SQUASHFS_META_INDEXES * skip; ++ ++failed: ++ release_meta_index(inode, meta); ++ return -1; ++} ++ ++ ++static long long read_blocklist(struct inode *inode, int index, ++ int readahead_blks, char *block_list, ++ unsigned short **block_p, unsigned int *bsize) ++{ ++ long long block_ptr; ++ int offset; ++ long long block; ++ int res = get_meta_index(inode, index, &block_ptr, &offset, &block, ++ block_list); ++ ++ TRACE("read_blocklist: res %d, index %d, block_ptr 0x%llx, offset" ++ " 0x%x, block 0x%llx\n", res, index, block_ptr, offset, ++ block); ++ ++ if(res == -1) ++ goto failure; ++ ++ index -= res; ++ ++ while ( index ) { ++ int blocks = index > (SIZE >> 2) ? (SIZE >> 2) : index; ++ int res = read_block_index(inode->i_sb, blocks, block_list, ++ &block_ptr, &offset); ++ if (res == -1) ++ goto failure; ++ block += res; ++ index -= blocks; ++ } ++ ++ if (read_block_index(inode->i_sb, 1, block_list, ++ &block_ptr, &offset) == -1) ++ goto failure; ++ *bsize = *((unsigned int *) block_list); ++ ++ return block; ++ ++failure: ++ return 0; ++} ++ ++ ++static int squashfs_readpage(struct file *file, struct page *page) ++{ ++ struct inode *inode = page->mapping->host; ++ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ unsigned char *block_list; ++ long long block; ++ unsigned int bsize, i = 0, bytes = 0, byte_offset = 0; ++ int index = page->index >> (sblk->block_log - PAGE_CACHE_SHIFT); ++ void *pageaddr; ++ struct squashfs_fragment_cache *fragment = NULL; ++ char *data_ptr = msblk->read_page; ++ ++ int mask = (1 << (sblk->block_log - PAGE_CACHE_SHIFT)) - 1; ++ int start_index = page->index & ~mask; ++ int end_index = start_index | mask; ++ ++ TRACE("Entered squashfs_readpage, page index %lx, start block %llx\n", ++ page->index, ++ SQUASHFS_I(inode)->start_block); ++ ++ if (!(block_list = kmalloc(SIZE, GFP_KERNEL))) { ++ ERROR("Failed to allocate block_list\n"); ++ goto skip_read; ++ } ++ ++ if (page->index >= ((i_size_read(inode) + PAGE_CACHE_SIZE - 1) >> ++ PAGE_CACHE_SHIFT)) ++ goto skip_read; ++ ++ if (SQUASHFS_I(inode)->u.s1.fragment_start_block == SQUASHFS_INVALID_BLK ++ || index < (i_size_read(inode) >> ++ sblk->block_log)) { ++ if ((block = (msblk->read_blocklist)(inode, index, 1, ++ block_list, NULL, &bsize)) == 0) ++ goto skip_read; ++ ++ mutex_lock(&msblk->read_page_mutex); ++ ++ if (!(bytes = squashfs_read_data(inode->i_sb, msblk->read_page, ++ block, bsize, NULL, sblk->block_size))) { ++ ERROR("Unable to read page, block %llx, size %x\n", block, ++ bsize); ++ mutex_unlock(&msblk->read_page_mutex); ++ goto skip_read; ++ } ++ } else { ++ if ((fragment = get_cached_fragment(inode->i_sb, ++ SQUASHFS_I(inode)-> ++ u.s1.fragment_start_block, ++ SQUASHFS_I(inode)->u.s1.fragment_size)) ++ == NULL) { ++ ERROR("Unable to read page, block %llx, size %x\n", ++ SQUASHFS_I(inode)-> ++ u.s1.fragment_start_block, ++ (int) SQUASHFS_I(inode)-> ++ u.s1.fragment_size); ++ goto skip_read; ++ } ++ bytes = SQUASHFS_I(inode)->u.s1.fragment_offset + ++ (i_size_read(inode) & (sblk->block_size ++ - 1)); ++ byte_offset = SQUASHFS_I(inode)->u.s1.fragment_offset; ++ data_ptr = fragment->data; ++ } ++ ++ for (i = start_index; i <= end_index && byte_offset < bytes; ++ i++, byte_offset += PAGE_CACHE_SIZE) { ++ struct page *push_page; ++ int avail = (bytes - byte_offset) > PAGE_CACHE_SIZE ? ++ PAGE_CACHE_SIZE : bytes - byte_offset; ++ ++ TRACE("bytes %d, i %d, byte_offset %d, available_bytes %d\n", ++ bytes, i, byte_offset, avail); ++ ++ push_page = (i == page->index) ? page : ++ grab_cache_page_nowait(page->mapping, i); ++ ++ if (!push_page) ++ continue; ++ ++ if (PageUptodate(push_page)) ++ goto skip_page; ++ ++ pageaddr = kmap_atomic(push_page, KM_USER0); ++ memcpy(pageaddr, data_ptr + byte_offset, avail); ++ memset(pageaddr + avail, 0, PAGE_CACHE_SIZE - avail); ++ kunmap_atomic(pageaddr, KM_USER0); ++ flush_dcache_page(push_page); ++ SetPageUptodate(push_page); ++skip_page: ++ unlock_page(push_page); ++ if(i != page->index) ++ page_cache_release(push_page); ++ } ++ ++ if (SQUASHFS_I(inode)->u.s1.fragment_start_block == SQUASHFS_INVALID_BLK ++ || index < (i_size_read(inode) >> ++ sblk->block_log)) ++ mutex_unlock(&msblk->read_page_mutex); ++ else ++ release_cached_fragment(msblk, fragment); ++ ++ kfree(block_list); ++ return 0; ++ ++skip_read: ++ pageaddr = kmap_atomic(page, KM_USER0); ++ memset(pageaddr + bytes, 0, PAGE_CACHE_SIZE - bytes); ++ kunmap_atomic(pageaddr, KM_USER0); ++ flush_dcache_page(page); ++ SetPageUptodate(page); ++ unlock_page(page); ++ ++ kfree(block_list); ++ return 0; ++} ++ ++ ++static int squashfs_readpage4K(struct file *file, struct page *page) ++{ ++ struct inode *inode = page->mapping->host; ++ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ unsigned char *block_list; ++ long long block; ++ unsigned int bsize, bytes = 0; ++ void *pageaddr; ++ ++ TRACE("Entered squashfs_readpage4K, page index %lx, start block %llx\n", ++ page->index, ++ SQUASHFS_I(inode)->start_block); ++ ++ if (page->index >= ((i_size_read(inode) + PAGE_CACHE_SIZE - 1) >> ++ PAGE_CACHE_SHIFT)) { ++ block_list = NULL; ++ goto skip_read; ++ } ++ ++ if (!(block_list = kmalloc(SIZE, GFP_KERNEL))) { ++ ERROR("Failed to allocate block_list\n"); ++ goto skip_read; ++ } ++ ++ if (SQUASHFS_I(inode)->u.s1.fragment_start_block == SQUASHFS_INVALID_BLK ++ || page->index < (i_size_read(inode) >> ++ sblk->block_log)) { ++ block = (msblk->read_blocklist)(inode, page->index, 1, ++ block_list, NULL, &bsize); ++ if(block == 0) ++ goto skip_read; ++ ++ mutex_lock(&msblk->read_page_mutex); ++ bytes = squashfs_read_data(inode->i_sb, msblk->read_page, block, ++ bsize, NULL, sblk->block_size); ++ if (bytes) { ++ pageaddr = kmap_atomic(page, KM_USER0); ++ memcpy(pageaddr, msblk->read_page, bytes); ++ kunmap_atomic(pageaddr, KM_USER0); ++ } else ++ ERROR("Unable to read page, block %llx, size %x\n", ++ block, bsize); ++ mutex_unlock(&msblk->read_page_mutex); ++ } else { ++ struct squashfs_fragment_cache *fragment = ++ get_cached_fragment(inode->i_sb, ++ SQUASHFS_I(inode)-> ++ u.s1.fragment_start_block, ++ SQUASHFS_I(inode)-> u.s1.fragment_size); ++ if (fragment) { ++ bytes = i_size_read(inode) & (sblk->block_size - 1); ++ pageaddr = kmap_atomic(page, KM_USER0); ++ memcpy(pageaddr, fragment->data + SQUASHFS_I(inode)-> ++ u.s1.fragment_offset, bytes); ++ kunmap_atomic(pageaddr, KM_USER0); ++ release_cached_fragment(msblk, fragment); ++ } else ++ ERROR("Unable to read page, block %llx, size %x\n", ++ SQUASHFS_I(inode)-> ++ u.s1.fragment_start_block, (int) ++ SQUASHFS_I(inode)-> u.s1.fragment_size); ++ } ++ ++skip_read: ++ pageaddr = kmap_atomic(page, KM_USER0); ++ memset(pageaddr + bytes, 0, PAGE_CACHE_SIZE - bytes); ++ kunmap_atomic(pageaddr, KM_USER0); ++ flush_dcache_page(page); ++ SetPageUptodate(page); ++ unlock_page(page); ++ ++ kfree(block_list); ++ return 0; ++} ++ ++ ++static int get_dir_index_using_offset(struct super_block *s, long long ++ *next_block, unsigned int *next_offset, ++ long long index_start, ++ unsigned int index_offset, int i_count, ++ long long f_pos) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ int i, length = 0; ++ struct squashfs_dir_index index; ++ ++ TRACE("Entered get_dir_index_using_offset, i_count %d, f_pos %d\n", ++ i_count, (unsigned int) f_pos); ++ ++ f_pos =- 3; ++ if (f_pos == 0) ++ goto finish; ++ ++ for (i = 0; i < i_count; i++) { ++ if (msblk->swap) { ++ struct squashfs_dir_index sindex; ++ squashfs_get_cached_block(s, (char *) &sindex, ++ index_start, index_offset, ++ sizeof(sindex), &index_start, ++ &index_offset); ++ SQUASHFS_SWAP_DIR_INDEX(&index, &sindex); ++ } else ++ squashfs_get_cached_block(s, (char *) &index, ++ index_start, index_offset, ++ sizeof(index), &index_start, ++ &index_offset); ++ ++ if (index.index > f_pos) ++ break; ++ ++ squashfs_get_cached_block(s, NULL, index_start, index_offset, ++ index.size + 1, &index_start, ++ &index_offset); ++ ++ length = index.index; ++ *next_block = index.start_block + sblk->directory_table_start; ++ } ++ ++ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE; ++ ++finish: ++ return length + 3; ++} ++ ++ ++static int get_dir_index_using_name(struct super_block *s, long long ++ *next_block, unsigned int *next_offset, ++ long long index_start, ++ unsigned int index_offset, int i_count, ++ const char *name, int size) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ int i, length = 0; ++ struct squashfs_dir_index *index; ++ char *str; ++ ++ TRACE("Entered get_dir_index_using_name, i_count %d\n", i_count); ++ ++ if (!(str = kmalloc(sizeof(struct squashfs_dir_index) + ++ (SQUASHFS_NAME_LEN + 1) * 2, GFP_KERNEL))) { ++ ERROR("Failed to allocate squashfs_dir_index\n"); ++ goto failure; ++ } ++ ++ index = (struct squashfs_dir_index *) (str + SQUASHFS_NAME_LEN + 1); ++ strncpy(str, name, size); ++ str[size] = '\0'; ++ ++ for (i = 0; i < i_count; i++) { ++ if (msblk->swap) { ++ struct squashfs_dir_index sindex; ++ squashfs_get_cached_block(s, (char *) &sindex, ++ index_start, index_offset, ++ sizeof(sindex), &index_start, ++ &index_offset); ++ SQUASHFS_SWAP_DIR_INDEX(index, &sindex); ++ } else ++ squashfs_get_cached_block(s, (char *) index, ++ index_start, index_offset, ++ sizeof(struct squashfs_dir_index), ++ &index_start, &index_offset); ++ ++ squashfs_get_cached_block(s, index->name, index_start, ++ index_offset, index->size + 1, ++ &index_start, &index_offset); ++ ++ index->name[index->size + 1] = '\0'; ++ ++ if (strcmp(index->name, str) > 0) ++ break; ++ ++ length = index->index; ++ *next_block = index->start_block + sblk->directory_table_start; ++ } ++ ++ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE; ++ kfree(str); ++failure: ++ return length + 3; ++} ++ ++ ++static int squashfs_readdir(struct file *file, void *dirent, filldir_t filldir) ++{ ++ struct inode *i = file->f_dentry->d_inode; ++ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ long long next_block = SQUASHFS_I(i)->start_block + ++ sblk->directory_table_start; ++ int next_offset = SQUASHFS_I(i)->offset, length = 0, ++ dir_count; ++ struct squashfs_dir_header dirh; ++ struct squashfs_dir_entry *dire; ++ ++ TRACE("Entered squashfs_readdir [%llx:%x]\n", next_block, next_offset); ++ ++ if (!(dire = kmalloc(sizeof(struct squashfs_dir_entry) + ++ SQUASHFS_NAME_LEN + 1, GFP_KERNEL))) { ++ ERROR("Failed to allocate squashfs_dir_entry\n"); ++ goto finish; ++ } ++ ++ while(file->f_pos < 3) { ++ char *name; ++ int size, i_ino; ++ ++ if(file->f_pos == 0) { ++ name = "."; ++ size = 1; ++ i_ino = i->i_ino; ++ } else { ++ name = ".."; ++ size = 2; ++ i_ino = SQUASHFS_I(i)->u.s2.parent_inode; ++ } ++ TRACE("Calling filldir(%x, %s, %d, %d, %d, %d)\n", ++ (unsigned int) dirent, name, size, (int) ++ file->f_pos, i_ino, ++ squashfs_filetype_table[1]); ++ ++ if (filldir(dirent, name, size, ++ file->f_pos, i_ino, ++ squashfs_filetype_table[1]) < 0) { ++ TRACE("Filldir returned less than 0\n"); ++ goto finish; ++ } ++ file->f_pos += size; ++ } ++ ++ length = get_dir_index_using_offset(i->i_sb, &next_block, &next_offset, ++ SQUASHFS_I(i)->u.s2.directory_index_start, ++ SQUASHFS_I(i)->u.s2.directory_index_offset, ++ SQUASHFS_I(i)->u.s2.directory_index_count, ++ file->f_pos); ++ ++ while (length < i_size_read(i)) { ++ /* read directory header */ ++ if (msblk->swap) { ++ struct squashfs_dir_header sdirh; ++ ++ if (!squashfs_get_cached_block(i->i_sb, (char *) &sdirh, ++ next_block, next_offset, sizeof(sdirh), ++ &next_block, &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(sdirh); ++ SQUASHFS_SWAP_DIR_HEADER(&dirh, &sdirh); ++ } else { ++ if (!squashfs_get_cached_block(i->i_sb, (char *) &dirh, ++ next_block, next_offset, sizeof(dirh), ++ &next_block, &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(dirh); ++ } ++ ++ dir_count = dirh.count + 1; ++ while (dir_count--) { ++ if (msblk->swap) { ++ struct squashfs_dir_entry sdire; ++ if (!squashfs_get_cached_block(i->i_sb, (char *) ++ &sdire, next_block, next_offset, ++ sizeof(sdire), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(sdire); ++ SQUASHFS_SWAP_DIR_ENTRY(dire, &sdire); ++ } else { ++ if (!squashfs_get_cached_block(i->i_sb, (char *) ++ dire, next_block, next_offset, ++ sizeof(*dire), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(*dire); ++ } ++ ++ if (!squashfs_get_cached_block(i->i_sb, dire->name, ++ next_block, next_offset, ++ dire->size + 1, &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ length += dire->size + 1; ++ ++ if (file->f_pos >= length) ++ continue; ++ ++ dire->name[dire->size + 1] = '\0'; ++ ++ TRACE("Calling filldir(%x, %s, %d, %d, %x:%x, %d, %d)\n", ++ (unsigned int) dirent, dire->name, ++ dire->size + 1, (int) file->f_pos, ++ dirh.start_block, dire->offset, ++ dirh.inode_number + dire->inode_number, ++ squashfs_filetype_table[dire->type]); ++ ++ if (filldir(dirent, dire->name, dire->size + 1, ++ file->f_pos, ++ dirh.inode_number + dire->inode_number, ++ squashfs_filetype_table[dire->type]) ++ < 0) { ++ TRACE("Filldir returned less than 0\n"); ++ goto finish; ++ } ++ file->f_pos = length; ++ } ++ } ++ ++finish: ++ kfree(dire); ++ return 0; ++ ++failed_read: ++ ERROR("Unable to read directory block [%llx:%x]\n", next_block, ++ next_offset); ++ kfree(dire); ++ return 0; ++} ++ ++ ++static struct dentry *squashfs_lookup(struct inode *i, struct dentry *dentry, ++ struct nameidata *nd) ++{ ++ const unsigned char *name = dentry->d_name.name; ++ int len = dentry->d_name.len; ++ struct inode *inode = NULL; ++ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ long long next_block = SQUASHFS_I(i)->start_block + ++ sblk->directory_table_start; ++ int next_offset = SQUASHFS_I(i)->offset, length = 0, ++ dir_count; ++ struct squashfs_dir_header dirh; ++ struct squashfs_dir_entry *dire; ++ ++ TRACE("Entered squashfs_lookup [%llx:%x]\n", next_block, next_offset); ++ ++ if (!(dire = kmalloc(sizeof(struct squashfs_dir_entry) + ++ SQUASHFS_NAME_LEN + 1, GFP_KERNEL))) { ++ ERROR("Failed to allocate squashfs_dir_entry\n"); ++ goto exit_lookup; ++ } ++ ++ if (len > SQUASHFS_NAME_LEN) ++ goto exit_lookup; ++ ++ length = get_dir_index_using_name(i->i_sb, &next_block, &next_offset, ++ SQUASHFS_I(i)->u.s2.directory_index_start, ++ SQUASHFS_I(i)->u.s2.directory_index_offset, ++ SQUASHFS_I(i)->u.s2.directory_index_count, name, ++ len); ++ ++ while (length < i_size_read(i)) { ++ /* read directory header */ ++ if (msblk->swap) { ++ struct squashfs_dir_header sdirh; ++ if (!squashfs_get_cached_block(i->i_sb, (char *) &sdirh, ++ next_block, next_offset, sizeof(sdirh), ++ &next_block, &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(sdirh); ++ SQUASHFS_SWAP_DIR_HEADER(&dirh, &sdirh); ++ } else { ++ if (!squashfs_get_cached_block(i->i_sb, (char *) &dirh, ++ next_block, next_offset, sizeof(dirh), ++ &next_block, &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(dirh); ++ } ++ ++ dir_count = dirh.count + 1; ++ while (dir_count--) { ++ if (msblk->swap) { ++ struct squashfs_dir_entry sdire; ++ if (!squashfs_get_cached_block(i->i_sb, (char *) ++ &sdire, next_block,next_offset, ++ sizeof(sdire), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(sdire); ++ SQUASHFS_SWAP_DIR_ENTRY(dire, &sdire); ++ } else { ++ if (!squashfs_get_cached_block(i->i_sb, (char *) ++ dire, next_block,next_offset, ++ sizeof(*dire), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(*dire); ++ } ++ ++ if (!squashfs_get_cached_block(i->i_sb, dire->name, ++ next_block, next_offset, dire->size + 1, ++ &next_block, &next_offset)) ++ goto failed_read; ++ ++ length += dire->size + 1; ++ ++ if (name[0] < dire->name[0]) ++ goto exit_lookup; ++ ++ if ((len == dire->size + 1) && !strncmp(name, dire->name, len)) { ++ squashfs_inode_t ino = SQUASHFS_MKINODE(dirh.start_block, ++ dire->offset); ++ ++ TRACE("calling squashfs_iget for directory " ++ "entry %s, inode %x:%x, %d\n", name, ++ dirh.start_block, dire->offset, ++ dirh.inode_number + dire->inode_number); ++ ++ inode = squashfs_iget(i->i_sb, ino, dirh.inode_number + dire->inode_number); ++ ++ goto exit_lookup; ++ } ++ } ++ } ++ ++exit_lookup: ++ kfree(dire); ++ if (inode) ++ return d_splice_alias(inode, dentry); ++ d_add(dentry, inode); ++ return ERR_PTR(0); ++ ++failed_read: ++ ERROR("Unable to read directory block [%llx:%x]\n", next_block, ++ next_offset); ++ goto exit_lookup; ++} ++ ++ ++static int squashfs_remount(struct super_block *s, int *flags, char *data) ++{ ++ *flags |= MS_RDONLY; ++ return 0; ++} ++ ++ ++static void squashfs_put_super(struct super_block *s) ++{ ++ int i; ++ ++ if (s->s_fs_info) { ++ struct squashfs_sb_info *sbi = s->s_fs_info; ++ if (sbi->block_cache) ++ for (i = 0; i < SQUASHFS_CACHED_BLKS; i++) ++ if (sbi->block_cache[i].block != ++ SQUASHFS_INVALID_BLK) ++ kfree(sbi->block_cache[i].data); ++ if (sbi->fragment) ++ for (i = 0; i < SQUASHFS_CACHED_FRAGMENTS; i++) ++ SQUASHFS_FREE(sbi->fragment[i].data); ++ kfree(sbi->fragment); ++ kfree(sbi->block_cache); ++ kfree(sbi->read_page); ++ kfree(sbi->uid); ++ kfree(sbi->fragment_index); ++ kfree(sbi->fragment_index_2); ++ kfree(sbi->meta_index); ++ vfree(sbi->stream.workspace); ++ kfree(s->s_fs_info); ++ s->s_fs_info = NULL; ++ } ++} ++ ++ ++static int squashfs_get_sb(struct file_system_type *fs_type, int flags, ++ const char *dev_name, void *data, ++ struct vfsmount *mnt) ++{ ++ return get_sb_bdev(fs_type, flags, dev_name, data, squashfs_fill_super, ++ mnt); ++} ++ ++ ++static int __init init_squashfs_fs(void) ++{ ++ int err = init_inodecache(); ++ if (err) ++ goto out; ++ ++ printk(KERN_INFO "squashfs: version 3.2-r2 (2007/01/15) " ++ "Phillip Lougher\n"); ++ ++ if ((err = register_filesystem(&squashfs_fs_type))) ++ destroy_inodecache(); ++ ++out: ++ return err; ++} ++ ++ ++static void __exit exit_squashfs_fs(void) ++{ ++ unregister_filesystem(&squashfs_fs_type); ++ destroy_inodecache(); ++} ++ ++ ++static struct kmem_cache * squashfs_inode_cachep; ++ ++ ++static struct inode *squashfs_alloc_inode(struct super_block *sb) ++{ ++ struct squashfs_inode_info *ei; ++ ei = kmem_cache_alloc(squashfs_inode_cachep, GFP_KERNEL); ++ if (!ei) ++ return NULL; ++ return &ei->vfs_inode; ++} ++ ++ ++static void squashfs_destroy_inode(struct inode *inode) ++{ ++ kmem_cache_free(squashfs_inode_cachep, SQUASHFS_I(inode)); ++} ++ ++ ++static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) ++{ ++ struct squashfs_inode_info *ei = foo; ++ ++ if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) == ++ SLAB_CTOR_CONSTRUCTOR) ++ inode_init_once(&ei->vfs_inode); ++} ++ ++ ++static int __init init_inodecache(void) ++{ ++ squashfs_inode_cachep = kmem_cache_create("squashfs_inode_cache", ++ sizeof(struct squashfs_inode_info), ++ 0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT, ++ init_once, NULL); ++ if (squashfs_inode_cachep == NULL) ++ return -ENOMEM; ++ return 0; ++} ++ ++ ++static void destroy_inodecache(void) ++{ ++ kmem_cache_destroy(squashfs_inode_cachep); ++} ++ ++ ++module_init(init_squashfs_fs); ++module_exit(exit_squashfs_fs); ++MODULE_DESCRIPTION("squashfs 3.2-r2, a compressed read-only filesystem"); ++MODULE_AUTHOR("Phillip Lougher <phillip@lougher.org.uk>"); ++MODULE_LICENSE("GPL"); +--- /dev/null ++++ linux-2.6.24-rc1/fs/squashfs/Makefile +@@ -0,0 +1,7 @@ ++# ++# Makefile for the linux squashfs routines. ++# ++ ++obj-$(CONFIG_SQUASHFS) += squashfs.o ++squashfs-y += inode.o ++squashfs-y += squashfs2_0.o +--- /dev/null ++++ linux-2.6.24-rc1/fs/squashfs/squashfs2_0.c +@@ -0,0 +1,742 @@ ++/* ++ * Squashfs - a compressed read only filesystem for Linux ++ * ++ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007 ++ * Phillip Lougher <phillip@lougher.org.uk> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version 2, ++ * or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * squashfs2_0.c ++ */ ++ ++#include <linux/squashfs_fs.h> ++#include <linux/module.h> ++#include <linux/zlib.h> ++#include <linux/fs.h> ++#include <linux/squashfs_fs_sb.h> ++#include <linux/squashfs_fs_i.h> ++ ++#include "squashfs.h" ++static int squashfs_readdir_2(struct file *file, void *dirent, filldir_t filldir); ++static struct dentry *squashfs_lookup_2(struct inode *, struct dentry *, ++ struct nameidata *); ++ ++static struct file_operations squashfs_dir_ops_2 = { ++ .read = generic_read_dir, ++ .readdir = squashfs_readdir_2 ++}; ++ ++static struct inode_operations squashfs_dir_inode_ops_2 = { ++ .lookup = squashfs_lookup_2 ++}; ++ ++static unsigned char squashfs_filetype_table[] = { ++ DT_UNKNOWN, DT_DIR, DT_REG, DT_LNK, DT_BLK, DT_CHR, DT_FIFO, DT_SOCK ++}; ++ ++static int read_fragment_index_table_2(struct super_block *s) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ ++ if (!(msblk->fragment_index_2 = kmalloc(SQUASHFS_FRAGMENT_INDEX_BYTES_2 ++ (sblk->fragments), GFP_KERNEL))) { ++ ERROR("Failed to allocate uid/gid table\n"); ++ return 0; ++ } ++ ++ if (SQUASHFS_FRAGMENT_INDEX_BYTES_2(sblk->fragments) && ++ !squashfs_read_data(s, (char *) ++ msblk->fragment_index_2, ++ sblk->fragment_table_start, ++ SQUASHFS_FRAGMENT_INDEX_BYTES_2 ++ (sblk->fragments) | ++ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, SQUASHFS_FRAGMENT_INDEX_BYTES_2(sblk->fragments))) { ++ ERROR("unable to read fragment index table\n"); ++ return 0; ++ } ++ ++ if (msblk->swap) { ++ int i; ++ unsigned int fragment; ++ ++ for (i = 0; i < SQUASHFS_FRAGMENT_INDEXES_2(sblk->fragments); ++ i++) { ++ SQUASHFS_SWAP_FRAGMENT_INDEXES_2((&fragment), ++ &msblk->fragment_index_2[i], 1); ++ msblk->fragment_index_2[i] = fragment; ++ } ++ } ++ ++ return 1; ++} ++ ++ ++static int get_fragment_location_2(struct super_block *s, unsigned int fragment, ++ long long *fragment_start_block, ++ unsigned int *fragment_size) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ long long start_block = ++ msblk->fragment_index_2[SQUASHFS_FRAGMENT_INDEX_2(fragment)]; ++ int offset = SQUASHFS_FRAGMENT_INDEX_OFFSET_2(fragment); ++ struct squashfs_fragment_entry_2 fragment_entry; ++ ++ if (msblk->swap) { ++ struct squashfs_fragment_entry_2 sfragment_entry; ++ ++ if (!squashfs_get_cached_block(s, (char *) &sfragment_entry, ++ start_block, offset, ++ sizeof(sfragment_entry), &start_block, ++ &offset)) ++ goto out; ++ SQUASHFS_SWAP_FRAGMENT_ENTRY_2(&fragment_entry, &sfragment_entry); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) &fragment_entry, ++ start_block, offset, ++ sizeof(fragment_entry), &start_block, ++ &offset)) ++ goto out; ++ ++ *fragment_start_block = fragment_entry.start_block; ++ *fragment_size = fragment_entry.size; ++ ++ return 1; ++ ++out: ++ return 0; ++} ++ ++ ++static void squashfs_new_inode(struct squashfs_sb_info *msblk, struct inode *i, ++ struct squashfs_base_inode_header_2 *inodeb, unsigned int ino) ++{ ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ ++ i->i_ino = ino; ++ i->i_mtime.tv_sec = sblk->mkfs_time; ++ i->i_atime.tv_sec = sblk->mkfs_time; ++ i->i_ctime.tv_sec = sblk->mkfs_time; ++ i->i_uid = msblk->uid[inodeb->uid]; ++ i->i_mode = inodeb->mode; ++ i->i_nlink = 1; ++ i->i_size = 0; ++ if (inodeb->guid == SQUASHFS_GUIDS) ++ i->i_gid = i->i_uid; ++ else ++ i->i_gid = msblk->guid[inodeb->guid]; ++} ++ ++ ++static int squashfs_read_inode_2(struct inode *i, squashfs_inode_t inode) ++{ ++ struct super_block *s = i->i_sb; ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ unsigned int block = SQUASHFS_INODE_BLK(inode) + ++ sblk->inode_table_start; ++ unsigned int offset = SQUASHFS_INODE_OFFSET(inode); ++ unsigned int ino = i->i_ino; ++ long long next_block; ++ unsigned int next_offset; ++ union squashfs_inode_header_2 id, sid; ++ struct squashfs_base_inode_header_2 *inodeb = &id.base, ++ *sinodeb = &sid.base; ++ ++ TRACE("Entered squashfs_iget\n"); ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) sinodeb, block, ++ offset, sizeof(*sinodeb), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_BASE_INODE_HEADER_2(inodeb, sinodeb, ++ sizeof(*sinodeb)); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) inodeb, block, ++ offset, sizeof(*inodeb), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ squashfs_new_inode(msblk, i, inodeb, ino); ++ ++ switch(inodeb->inode_type) { ++ case SQUASHFS_FILE_TYPE: { ++ struct squashfs_reg_inode_header_2 *inodep = &id.reg; ++ struct squashfs_reg_inode_header_2 *sinodep = &sid.reg; ++ long long frag_blk; ++ unsigned int frag_size = 0; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_REG_INODE_HEADER_2(inodep, sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ frag_blk = SQUASHFS_INVALID_BLK; ++ if (inodep->fragment != SQUASHFS_INVALID_FRAG && ++ !get_fragment_location_2(s, ++ inodep->fragment, &frag_blk, &frag_size)) ++ goto failed_read; ++ ++ i->i_size = inodep->file_size; ++ i->i_fop = &generic_ro_fops; ++ i->i_mode |= S_IFREG; ++ i->i_mtime.tv_sec = inodep->mtime; ++ i->i_atime.tv_sec = inodep->mtime; ++ i->i_ctime.tv_sec = inodep->mtime; ++ i->i_blocks = ((i->i_size - 1) >> 9) + 1; ++ SQUASHFS_I(i)->u.s1.fragment_start_block = frag_blk; ++ SQUASHFS_I(i)->u.s1.fragment_size = frag_size; ++ SQUASHFS_I(i)->u.s1.fragment_offset = inodep->offset; ++ SQUASHFS_I(i)->start_block = inodep->start_block; ++ SQUASHFS_I(i)->u.s1.block_list_start = next_block; ++ SQUASHFS_I(i)->offset = next_offset; ++ if (sblk->block_size > 4096) ++ i->i_data.a_ops = &squashfs_aops; ++ else ++ i->i_data.a_ops = &squashfs_aops_4K; ++ ++ TRACE("File inode %x:%x, start_block %x, " ++ "block_list_start %llx, offset %x\n", ++ SQUASHFS_INODE_BLK(inode), offset, ++ inodep->start_block, next_block, ++ next_offset); ++ break; ++ } ++ case SQUASHFS_DIR_TYPE: { ++ struct squashfs_dir_inode_header_2 *inodep = &id.dir; ++ struct squashfs_dir_inode_header_2 *sinodep = &sid.dir; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_DIR_INODE_HEADER_2(inodep, sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ i->i_size = inodep->file_size; ++ i->i_op = &squashfs_dir_inode_ops_2; ++ i->i_fop = &squashfs_dir_ops_2; ++ i->i_mode |= S_IFDIR; ++ i->i_mtime.tv_sec = inodep->mtime; ++ i->i_atime.tv_sec = inodep->mtime; ++ i->i_ctime.tv_sec = inodep->mtime; ++ SQUASHFS_I(i)->start_block = inodep->start_block; ++ SQUASHFS_I(i)->offset = inodep->offset; ++ SQUASHFS_I(i)->u.s2.directory_index_count = 0; ++ SQUASHFS_I(i)->u.s2.parent_inode = 0; ++ ++ TRACE("Directory inode %x:%x, start_block %x, offset " ++ "%x\n", SQUASHFS_INODE_BLK(inode), ++ offset, inodep->start_block, ++ inodep->offset); ++ break; ++ } ++ case SQUASHFS_LDIR_TYPE: { ++ struct squashfs_ldir_inode_header_2 *inodep = &id.ldir; ++ struct squashfs_ldir_inode_header_2 *sinodep = &sid.ldir; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_LDIR_INODE_HEADER_2(inodep, ++ sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ i->i_size = inodep->file_size; ++ i->i_op = &squashfs_dir_inode_ops_2; ++ i->i_fop = &squashfs_dir_ops_2; ++ i->i_mode |= S_IFDIR; ++ i->i_mtime.tv_sec = inodep->mtime; ++ i->i_atime.tv_sec = inodep->mtime; ++ i->i_ctime.tv_sec = inodep->mtime; ++ SQUASHFS_I(i)->start_block = inodep->start_block; ++ SQUASHFS_I(i)->offset = inodep->offset; ++ SQUASHFS_I(i)->u.s2.directory_index_start = next_block; ++ SQUASHFS_I(i)->u.s2.directory_index_offset = ++ next_offset; ++ SQUASHFS_I(i)->u.s2.directory_index_count = ++ inodep->i_count; ++ SQUASHFS_I(i)->u.s2.parent_inode = 0; ++ ++ TRACE("Long directory inode %x:%x, start_block %x, " ++ "offset %x\n", ++ SQUASHFS_INODE_BLK(inode), offset, ++ inodep->start_block, inodep->offset); ++ break; ++ } ++ case SQUASHFS_SYMLINK_TYPE: { ++ struct squashfs_symlink_inode_header_2 *inodep = ++ &id.symlink; ++ struct squashfs_symlink_inode_header_2 *sinodep = ++ &sid.symlink; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_SYMLINK_INODE_HEADER_2(inodep, ++ sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ i->i_size = inodep->symlink_size; ++ i->i_op = &page_symlink_inode_operations; ++ i->i_data.a_ops = &squashfs_symlink_aops; ++ i->i_mode |= S_IFLNK; ++ SQUASHFS_I(i)->start_block = next_block; ++ SQUASHFS_I(i)->offset = next_offset; ++ ++ TRACE("Symbolic link inode %x:%x, start_block %llx, " ++ "offset %x\n", ++ SQUASHFS_INODE_BLK(inode), offset, ++ next_block, next_offset); ++ break; ++ } ++ case SQUASHFS_BLKDEV_TYPE: ++ case SQUASHFS_CHRDEV_TYPE: { ++ struct squashfs_dev_inode_header_2 *inodep = &id.dev; ++ struct squashfs_dev_inode_header_2 *sinodep = &sid.dev; ++ ++ if (msblk->swap) { ++ if (!squashfs_get_cached_block(s, (char *) ++ sinodep, block, offset, ++ sizeof(*sinodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ SQUASHFS_SWAP_DEV_INODE_HEADER_2(inodep, sinodep); ++ } else ++ if (!squashfs_get_cached_block(s, (char *) ++ inodep, block, offset, ++ sizeof(*inodep), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ i->i_mode |= (inodeb->inode_type == ++ SQUASHFS_CHRDEV_TYPE) ? S_IFCHR : ++ S_IFBLK; ++ init_special_inode(i, i->i_mode, ++ old_decode_dev(inodep->rdev)); ++ ++ TRACE("Device inode %x:%x, rdev %x\n", ++ SQUASHFS_INODE_BLK(inode), offset, ++ inodep->rdev); ++ break; ++ } ++ case SQUASHFS_FIFO_TYPE: ++ case SQUASHFS_SOCKET_TYPE: { ++ ++ i->i_mode |= (inodeb->inode_type == SQUASHFS_FIFO_TYPE) ++ ? S_IFIFO : S_IFSOCK; ++ init_special_inode(i, i->i_mode, 0); ++ break; ++ } ++ default: ++ ERROR("Unknown inode type %d in squashfs_iget!\n", ++ inodeb->inode_type); ++ goto failed_read1; ++ } ++ ++ return 1; ++ ++failed_read: ++ ERROR("Unable to read inode [%x:%x]\n", block, offset); ++ ++failed_read1: ++ return 0; ++} ++ ++ ++static int get_dir_index_using_offset(struct super_block *s, long long ++ *next_block, unsigned int *next_offset, ++ long long index_start, ++ unsigned int index_offset, int i_count, ++ long long f_pos) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ int i, length = 0; ++ struct squashfs_dir_index_2 index; ++ ++ TRACE("Entered get_dir_index_using_offset, i_count %d, f_pos %d\n", ++ i_count, (unsigned int) f_pos); ++ ++ if (f_pos == 0) ++ goto finish; ++ ++ for (i = 0; i < i_count; i++) { ++ if (msblk->swap) { ++ struct squashfs_dir_index_2 sindex; ++ squashfs_get_cached_block(s, (char *) &sindex, ++ index_start, index_offset, ++ sizeof(sindex), &index_start, ++ &index_offset); ++ SQUASHFS_SWAP_DIR_INDEX_2(&index, &sindex); ++ } else ++ squashfs_get_cached_block(s, (char *) &index, ++ index_start, index_offset, ++ sizeof(index), &index_start, ++ &index_offset); ++ ++ if (index.index > f_pos) ++ break; ++ ++ squashfs_get_cached_block(s, NULL, index_start, index_offset, ++ index.size + 1, &index_start, ++ &index_offset); ++ ++ length = index.index; ++ *next_block = index.start_block + sblk->directory_table_start; ++ } ++ ++ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE; ++ ++finish: ++ return length; ++} ++ ++ ++static int get_dir_index_using_name(struct super_block *s, long long ++ *next_block, unsigned int *next_offset, ++ long long index_start, ++ unsigned int index_offset, int i_count, ++ const char *name, int size) ++{ ++ struct squashfs_sb_info *msblk = s->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ int i, length = 0; ++ struct squashfs_dir_index_2 *index; ++ char *str; ++ ++ TRACE("Entered get_dir_index_using_name, i_count %d\n", i_count); ++ ++ if (!(str = kmalloc(sizeof(struct squashfs_dir_index) + ++ (SQUASHFS_NAME_LEN + 1) * 2, GFP_KERNEL))) { ++ ERROR("Failed to allocate squashfs_dir_index\n"); ++ goto failure; ++ } ++ ++ index = (struct squashfs_dir_index_2 *) (str + SQUASHFS_NAME_LEN + 1); ++ strncpy(str, name, size); ++ str[size] = '\0'; ++ ++ for (i = 0; i < i_count; i++) { ++ if (msblk->swap) { ++ struct squashfs_dir_index_2 sindex; ++ squashfs_get_cached_block(s, (char *) &sindex, ++ index_start, index_offset, ++ sizeof(sindex), &index_start, ++ &index_offset); ++ SQUASHFS_SWAP_DIR_INDEX_2(index, &sindex); ++ } else ++ squashfs_get_cached_block(s, (char *) index, ++ index_start, index_offset, ++ sizeof(struct squashfs_dir_index_2), ++ &index_start, &index_offset); ++ ++ squashfs_get_cached_block(s, index->name, index_start, ++ index_offset, index->size + 1, ++ &index_start, &index_offset); ++ ++ index->name[index->size + 1] = '\0'; ++ ++ if (strcmp(index->name, str) > 0) ++ break; ++ ++ length = index->index; ++ *next_block = index->start_block + sblk->directory_table_start; ++ } ++ ++ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE; ++ kfree(str); ++failure: ++ return length; ++} ++ ++ ++static int squashfs_readdir_2(struct file *file, void *dirent, filldir_t filldir) ++{ ++ struct inode *i = file->f_dentry->d_inode; ++ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ long long next_block = SQUASHFS_I(i)->start_block + ++ sblk->directory_table_start; ++ int next_offset = SQUASHFS_I(i)->offset, length = 0, ++ dir_count; ++ struct squashfs_dir_header_2 dirh; ++ struct squashfs_dir_entry_2 *dire; ++ ++ TRACE("Entered squashfs_readdir_2 [%llx:%x]\n", next_block, next_offset); ++ ++ if (!(dire = kmalloc(sizeof(struct squashfs_dir_entry) + ++ SQUASHFS_NAME_LEN + 1, GFP_KERNEL))) { ++ ERROR("Failed to allocate squashfs_dir_entry\n"); ++ goto finish; ++ } ++ ++ length = get_dir_index_using_offset(i->i_sb, &next_block, &next_offset, ++ SQUASHFS_I(i)->u.s2.directory_index_start, ++ SQUASHFS_I(i)->u.s2.directory_index_offset, ++ SQUASHFS_I(i)->u.s2.directory_index_count, ++ file->f_pos); ++ ++ while (length < i_size_read(i)) { ++ /* read directory header */ ++ if (msblk->swap) { ++ struct squashfs_dir_header_2 sdirh; ++ ++ if (!squashfs_get_cached_block(i->i_sb, (char *) &sdirh, ++ next_block, next_offset, sizeof(sdirh), ++ &next_block, &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(sdirh); ++ SQUASHFS_SWAP_DIR_HEADER_2(&dirh, &sdirh); ++ } else { ++ if (!squashfs_get_cached_block(i->i_sb, (char *) &dirh, ++ next_block, next_offset, sizeof(dirh), ++ &next_block, &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(dirh); ++ } ++ ++ dir_count = dirh.count + 1; ++ while (dir_count--) { ++ if (msblk->swap) { ++ struct squashfs_dir_entry_2 sdire; ++ if (!squashfs_get_cached_block(i->i_sb, (char *) ++ &sdire, next_block, next_offset, ++ sizeof(sdire), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(sdire); ++ SQUASHFS_SWAP_DIR_ENTRY_2(dire, &sdire); ++ } else { ++ if (!squashfs_get_cached_block(i->i_sb, (char *) ++ dire, next_block, next_offset, ++ sizeof(*dire), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(*dire); ++ } ++ ++ if (!squashfs_get_cached_block(i->i_sb, dire->name, ++ next_block, next_offset, ++ dire->size + 1, &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ length += dire->size + 1; ++ ++ if (file->f_pos >= length) ++ continue; ++ ++ dire->name[dire->size + 1] = '\0'; ++ ++ TRACE("Calling filldir(%x, %s, %d, %d, %x:%x, %d)\n", ++ (unsigned int) dirent, dire->name, ++ dire->size + 1, (int) file->f_pos, ++ dirh.start_block, dire->offset, ++ squashfs_filetype_table[dire->type]); ++ ++ if (filldir(dirent, dire->name, dire->size + 1, ++ file->f_pos, SQUASHFS_MK_VFS_INODE( ++ dirh.start_block, dire->offset), ++ squashfs_filetype_table[dire->type]) ++ < 0) { ++ TRACE("Filldir returned less than 0\n"); ++ goto finish; ++ } ++ file->f_pos = length; ++ } ++ } ++ ++finish: ++ kfree(dire); ++ return 0; ++ ++failed_read: ++ ERROR("Unable to read directory block [%llx:%x]\n", next_block, ++ next_offset); ++ kfree(dire); ++ return 0; ++} ++ ++ ++static struct dentry *squashfs_lookup_2(struct inode *i, struct dentry *dentry, ++ struct nameidata *nd) ++{ ++ const unsigned char *name = dentry->d_name.name; ++ int len = dentry->d_name.len; ++ struct inode *inode = NULL; ++ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info; ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ long long next_block = SQUASHFS_I(i)->start_block + ++ sblk->directory_table_start; ++ int next_offset = SQUASHFS_I(i)->offset, length = 0, ++ dir_count; ++ struct squashfs_dir_header_2 dirh; ++ struct squashfs_dir_entry_2 *dire; ++ int sorted = sblk->s_major == 2 && sblk->s_minor >= 1; ++ ++ TRACE("Entered squashfs_lookup_2 [%llx:%x]\n", next_block, next_offset); ++ ++ if (!(dire = kmalloc(sizeof(struct squashfs_dir_entry) + ++ SQUASHFS_NAME_LEN + 1, GFP_KERNEL))) { ++ ERROR("Failed to allocate squashfs_dir_entry\n"); ++ goto exit_loop; ++ } ++ ++ if (len > SQUASHFS_NAME_LEN) ++ goto exit_loop; ++ ++ length = get_dir_index_using_name(i->i_sb, &next_block, &next_offset, ++ SQUASHFS_I(i)->u.s2.directory_index_start, ++ SQUASHFS_I(i)->u.s2.directory_index_offset, ++ SQUASHFS_I(i)->u.s2.directory_index_count, name, ++ len); ++ ++ while (length < i_size_read(i)) { ++ /* read directory header */ ++ if (msblk->swap) { ++ struct squashfs_dir_header_2 sdirh; ++ if (!squashfs_get_cached_block(i->i_sb, (char *) &sdirh, ++ next_block, next_offset, sizeof(sdirh), ++ &next_block, &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(sdirh); ++ SQUASHFS_SWAP_DIR_HEADER_2(&dirh, &sdirh); ++ } else { ++ if (!squashfs_get_cached_block(i->i_sb, (char *) &dirh, ++ next_block, next_offset, sizeof(dirh), ++ &next_block, &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(dirh); ++ } ++ ++ dir_count = dirh.count + 1; ++ while (dir_count--) { ++ if (msblk->swap) { ++ struct squashfs_dir_entry_2 sdire; ++ if (!squashfs_get_cached_block(i->i_sb, (char *) ++ &sdire, next_block,next_offset, ++ sizeof(sdire), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(sdire); ++ SQUASHFS_SWAP_DIR_ENTRY_2(dire, &sdire); ++ } else { ++ if (!squashfs_get_cached_block(i->i_sb, (char *) ++ dire, next_block,next_offset, ++ sizeof(*dire), &next_block, ++ &next_offset)) ++ goto failed_read; ++ ++ length += sizeof(*dire); ++ } ++ ++ if (!squashfs_get_cached_block(i->i_sb, dire->name, ++ next_block, next_offset, dire->size + 1, ++ &next_block, &next_offset)) ++ goto failed_read; ++ ++ length += dire->size + 1; ++ ++ if (sorted && name[0] < dire->name[0]) ++ goto exit_loop; ++ ++ if ((len == dire->size + 1) && !strncmp(name, ++ dire->name, len)) { ++ squashfs_inode_t ino = ++ SQUASHFS_MKINODE(dirh.start_block, ++ dire->offset); ++ unsigned int inode_number = SQUASHFS_MK_VFS_INODE(dirh.start_block, ++ dire->offset); ++ ++ TRACE("calling squashfs_iget for directory " ++ "entry %s, inode %x:%x, %lld\n", name, ++ dirh.start_block, dire->offset, ino); ++ ++ inode = squashfs_iget(i->i_sb, ino, inode_number); ++ ++ goto exit_loop; ++ } ++ } ++ } ++ ++exit_loop: ++ kfree(dire); ++ d_add(dentry, inode); ++ return ERR_PTR(0); ++ ++failed_read: ++ ERROR("Unable to read directory block [%llx:%x]\n", next_block, ++ next_offset); ++ goto exit_loop; ++} ++ ++ ++int squashfs_2_0_supported(struct squashfs_sb_info *msblk) ++{ ++ struct squashfs_super_block *sblk = &msblk->sblk; ++ ++ msblk->read_inode = squashfs_read_inode_2; ++ msblk->read_fragment_index_table = read_fragment_index_table_2; ++ ++ sblk->bytes_used = sblk->bytes_used_2; ++ sblk->uid_start = sblk->uid_start_2; ++ sblk->guid_start = sblk->guid_start_2; ++ sblk->inode_table_start = sblk->inode_table_start_2; ++ sblk->directory_table_start = sblk->directory_table_start_2; ++ sblk->fragment_table_start = sblk->fragment_table_start_2; ++ ++ return 1; ++} +--- /dev/null ++++ linux-2.6.24-rc1/fs/squashfs/squashfs.h +@@ -0,0 +1,87 @@ ++/* ++ * Squashfs - a compressed read only filesystem for Linux ++ * ++ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007 ++ * Phillip Lougher <phillip@lougher.org.uk> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version 2, ++ * or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * squashfs.h ++ */ ++ ++#ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY ++#undef CONFIG_SQUASHFS_1_0_COMPATIBILITY ++#endif ++ ++#ifdef SQUASHFS_TRACE ++#define TRACE(s, args...) printk(KERN_NOTICE "SQUASHFS: "s, ## args) ++#else ++#define TRACE(s, args...) {} ++#endif ++ ++#define ERROR(s, args...) printk(KERN_ERR "SQUASHFS error: "s, ## args) ++ ++#define SERROR(s, args...) do { \ ++ if (!silent) \ ++ printk(KERN_ERR "SQUASHFS error: "s, ## args);\ ++ } while(0) ++ ++#define WARNING(s, args...) printk(KERN_WARNING "SQUASHFS: "s, ## args) ++ ++static inline struct squashfs_inode_info *SQUASHFS_I(struct inode *inode) ++{ ++ return list_entry(inode, struct squashfs_inode_info, vfs_inode); ++} ++ ++#if defined(CONFIG_SQUASHFS_1_0_COMPATIBILITY ) || defined(CONFIG_SQUASHFS_2_0_COMPATIBILITY) ++#define SQSH_EXTERN ++extern unsigned int squashfs_read_data(struct super_block *s, char *buffer, ++ long long index, unsigned int length, ++ long long *next_index, int srclength); ++extern int squashfs_get_cached_block(struct super_block *s, char *buffer, ++ long long block, unsigned int offset, ++ int length, long long *next_block, ++ unsigned int *next_offset); ++extern void release_cached_fragment(struct squashfs_sb_info *msblk, struct ++ squashfs_fragment_cache *fragment); ++extern struct squashfs_fragment_cache *get_cached_fragment(struct super_block ++ *s, long long start_block, ++ int length); ++extern struct inode *squashfs_iget(struct super_block *s, squashfs_inode_t inode, unsigned int inode_number); ++extern const struct address_space_operations squashfs_symlink_aops; ++extern const struct address_space_operations squashfs_aops; ++extern const struct address_space_operations squashfs_aops_4K; ++extern struct inode_operations squashfs_dir_inode_ops; ++#else ++#define SQSH_EXTERN static ++#endif ++ ++#ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY ++extern int squashfs_1_0_supported(struct squashfs_sb_info *msblk); ++#else ++static inline int squashfs_1_0_supported(struct squashfs_sb_info *msblk) ++{ ++ return 0; ++} ++#endif ++ ++#ifdef CONFIG_SQUASHFS_2_0_COMPATIBILITY ++extern int squashfs_2_0_supported(struct squashfs_sb_info *msblk); ++#else ++static inline int squashfs_2_0_supported(struct squashfs_sb_info *msblk) ++{ ++ return 0; ++} ++#endif +--- /dev/null ++++ linux-2.6.24-rc1/include/linux/squashfs_fs.h +@@ -0,0 +1,934 @@ ++#ifndef SQUASHFS_FS ++#define SQUASHFS_FS ++ ++/* ++ * Squashfs ++ * ++ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007 ++ * Phillip Lougher <phillip@lougher.org.uk> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version 2, ++ * or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * squashfs_fs.h ++ */ ++ ++#ifndef CONFIG_SQUASHFS_2_0_COMPATIBILITY ++#define CONFIG_SQUASHFS_2_0_COMPATIBILITY ++#endif ++ ++#ifdef CONFIG_SQUASHFS_VMALLOC ++#define SQUASHFS_ALLOC(a) vmalloc(a) ++#define SQUASHFS_FREE(a) vfree(a) ++#else ++#define SQUASHFS_ALLOC(a) kmalloc(a, GFP_KERNEL) ++#define SQUASHFS_FREE(a) kfree(a) ++#endif ++#define SQUASHFS_CACHED_FRAGMENTS CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE ++#define SQUASHFS_MAJOR 3 ++#define SQUASHFS_MINOR 0 ++#define SQUASHFS_MAGIC 0x73717368 ++#define SQUASHFS_MAGIC_SWAP 0x68737173 ++#define SQUASHFS_START 0 ++ ++/* size of metadata (inode and directory) blocks */ ++#define SQUASHFS_METADATA_SIZE 8192 ++#define SQUASHFS_METADATA_LOG 13 ++ ++/* default size of data blocks */ ++#define SQUASHFS_FILE_SIZE 65536 ++#define SQUASHFS_FILE_LOG 16 ++ ++#define SQUASHFS_FILE_MAX_SIZE 65536 ++ ++/* Max number of uids and gids */ ++#define SQUASHFS_UIDS 256 ++#define SQUASHFS_GUIDS 255 ++ ++/* Max length of filename (not 255) */ ++#define SQUASHFS_NAME_LEN 256 ++ ++#define SQUASHFS_INVALID ((long long) 0xffffffffffff) ++#define SQUASHFS_INVALID_FRAG ((unsigned int) 0xffffffff) ++#define SQUASHFS_INVALID_BLK ((long long) -1) ++#define SQUASHFS_USED_BLK ((long long) -2) ++ ++/* Filesystem flags */ ++#define SQUASHFS_NOI 0 ++#define SQUASHFS_NOD 1 ++#define SQUASHFS_CHECK 2 ++#define SQUASHFS_NOF 3 ++#define SQUASHFS_NO_FRAG 4 ++#define SQUASHFS_ALWAYS_FRAG 5 ++#define SQUASHFS_DUPLICATE 6 ++#define SQUASHFS_EXPORT 7 ++ ++#define SQUASHFS_BIT(flag, bit) ((flag >> bit) & 1) ++ ++#define SQUASHFS_UNCOMPRESSED_INODES(flags) SQUASHFS_BIT(flags, \ ++ SQUASHFS_NOI) ++ ++#define SQUASHFS_UNCOMPRESSED_DATA(flags) SQUASHFS_BIT(flags, \ ++ SQUASHFS_NOD) ++ ++#define SQUASHFS_UNCOMPRESSED_FRAGMENTS(flags) SQUASHFS_BIT(flags, \ ++ SQUASHFS_NOF) ++ ++#define SQUASHFS_NO_FRAGMENTS(flags) SQUASHFS_BIT(flags, \ ++ SQUASHFS_NO_FRAG) ++ ++#define SQUASHFS_ALWAYS_FRAGMENTS(flags) SQUASHFS_BIT(flags, \ ++ SQUASHFS_ALWAYS_FRAG) ++ ++#define SQUASHFS_DUPLICATES(flags) SQUASHFS_BIT(flags, \ ++ SQUASHFS_DUPLICATE) ++ ++#define SQUASHFS_EXPORTABLE(flags) SQUASHFS_BIT(flags, \ ++ SQUASHFS_EXPORT) ++ ++#define SQUASHFS_CHECK_DATA(flags) SQUASHFS_BIT(flags, \ ++ SQUASHFS_CHECK) ++ ++#define SQUASHFS_MKFLAGS(noi, nod, check_data, nof, no_frag, always_frag, \ ++ duplicate_checking, exortable) (noi | (nod << 1) | (check_data << 2) \ ++ | (nof << 3) | (no_frag << 4) | (always_frag << 5) | \ ++ (duplicate_checking << 6) | (exportable << 7)) ++ ++/* Max number of types and file types */ ++#define SQUASHFS_DIR_TYPE 1 ++#define SQUASHFS_FILE_TYPE 2 ++#define SQUASHFS_SYMLINK_TYPE 3 ++#define SQUASHFS_BLKDEV_TYPE 4 ++#define SQUASHFS_CHRDEV_TYPE 5 ++#define SQUASHFS_FIFO_TYPE 6 ++#define SQUASHFS_SOCKET_TYPE 7 ++#define SQUASHFS_LDIR_TYPE 8 ++#define SQUASHFS_LREG_TYPE 9 ++ ++/* 1.0 filesystem type definitions */ ++#define SQUASHFS_TYPES 5 ++#define SQUASHFS_IPC_TYPE 0 ++ ++/* Flag whether block is compressed or uncompressed, bit is set if block is ++ * uncompressed */ ++#define SQUASHFS_COMPRESSED_BIT (1 << 15) ++ ++#define SQUASHFS_COMPRESSED_SIZE(B) (((B) & ~SQUASHFS_COMPRESSED_BIT) ? \ ++ (B) & ~SQUASHFS_COMPRESSED_BIT : SQUASHFS_COMPRESSED_BIT) ++ ++#define SQUASHFS_COMPRESSED(B) (!((B) & SQUASHFS_COMPRESSED_BIT)) ++ ++#define SQUASHFS_COMPRESSED_BIT_BLOCK (1 << 24) ++ ++#define SQUASHFS_COMPRESSED_SIZE_BLOCK(B) (((B) & \ ++ ~SQUASHFS_COMPRESSED_BIT_BLOCK) ? (B) & \ ++ ~SQUASHFS_COMPRESSED_BIT_BLOCK : SQUASHFS_COMPRESSED_BIT_BLOCK) ++ ++#define SQUASHFS_COMPRESSED_BLOCK(B) (!((B) & SQUASHFS_COMPRESSED_BIT_BLOCK)) ++ ++/* ++ * Inode number ops. Inodes consist of a compressed block number, and an ++ * uncompressed offset within that block ++ */ ++#define SQUASHFS_INODE_BLK(a) ((unsigned int) ((a) >> 16)) ++ ++#define SQUASHFS_INODE_OFFSET(a) ((unsigned int) ((a) & 0xffff)) ++ ++#define SQUASHFS_MKINODE(A, B) ((squashfs_inode_t)(((squashfs_inode_t) (A)\ ++ << 16) + (B))) ++ ++/* Compute 32 bit VFS inode number from squashfs inode number */ ++#define SQUASHFS_MK_VFS_INODE(a, b) ((unsigned int) (((a) << 8) + \ ++ ((b) >> 2) + 1)) ++/* XXX */ ++ ++/* Translate between VFS mode and squashfs mode */ ++#define SQUASHFS_MODE(a) ((a) & 0xfff) ++ ++/* fragment and fragment table defines */ ++#define SQUASHFS_FRAGMENT_BYTES(A) ((A) * sizeof(struct squashfs_fragment_entry)) ++ ++#define SQUASHFS_FRAGMENT_INDEX(A) (SQUASHFS_FRAGMENT_BYTES(A) / \ ++ SQUASHFS_METADATA_SIZE) ++ ++#define SQUASHFS_FRAGMENT_INDEX_OFFSET(A) (SQUASHFS_FRAGMENT_BYTES(A) % \ ++ SQUASHFS_METADATA_SIZE) ++ ++#define SQUASHFS_FRAGMENT_INDEXES(A) ((SQUASHFS_FRAGMENT_BYTES(A) + \ ++ SQUASHFS_METADATA_SIZE - 1) / \ ++ SQUASHFS_METADATA_SIZE) ++ ++#define SQUASHFS_FRAGMENT_INDEX_BYTES(A) (SQUASHFS_FRAGMENT_INDEXES(A) *\ ++ sizeof(long long)) ++ ++/* inode lookup table defines */ ++#define SQUASHFS_LOOKUP_BYTES(A) ((A) * sizeof(squashfs_inode_t)) ++ ++#define SQUASHFS_LOOKUP_BLOCK(A) (SQUASHFS_LOOKUP_BYTES(A) / \ ++ SQUASHFS_METADATA_SIZE) ++ ++#define SQUASHFS_LOOKUP_BLOCK_OFFSET(A) (SQUASHFS_LOOKUP_BYTES(A) % \ ++ SQUASHFS_METADATA_SIZE) ++ ++#define SQUASHFS_LOOKUP_BLOCKS(A) ((SQUASHFS_LOOKUP_BYTES(A) + \ ++ SQUASHFS_METADATA_SIZE - 1) / \ ++ SQUASHFS_METADATA_SIZE) ++ ++#define SQUASHFS_LOOKUP_BLOCK_BYTES(A) (SQUASHFS_LOOKUP_BLOCKS(A) *\ ++ sizeof(long long)) ++ ++/* cached data constants for filesystem */ ++#define SQUASHFS_CACHED_BLKS 8 ++ ++#define SQUASHFS_MAX_FILE_SIZE_LOG 64 ++ ++#define SQUASHFS_MAX_FILE_SIZE ((long long) 1 << \ ++ (SQUASHFS_MAX_FILE_SIZE_LOG - 2)) ++ ++#define SQUASHFS_MARKER_BYTE 0xff ++ ++/* meta index cache */ ++#define SQUASHFS_META_INDEXES (SQUASHFS_METADATA_SIZE / sizeof(unsigned int)) ++#define SQUASHFS_META_ENTRIES 31 ++#define SQUASHFS_META_NUMBER 8 ++#define SQUASHFS_SLOTS 4 ++ ++struct meta_entry { ++ long long data_block; ++ unsigned int index_block; ++ unsigned short offset; ++ unsigned short pad; ++}; ++ ++struct meta_index { ++ unsigned int inode_number; ++ unsigned int offset; ++ unsigned short entries; ++ unsigned short skip; ++ unsigned short locked; ++ unsigned short pad; ++ struct meta_entry meta_entry[SQUASHFS_META_ENTRIES]; ++}; ++ ++ ++/* ++ * definitions for structures on disk ++ */ ++ ++typedef long long squashfs_block_t; ++typedef long long squashfs_inode_t; ++ ++struct squashfs_super_block { ++ unsigned int s_magic; ++ unsigned int inodes; ++ unsigned int bytes_used_2; ++ unsigned int uid_start_2; ++ unsigned int guid_start_2; ++ unsigned int inode_table_start_2; ++ unsigned int directory_table_start_2; ++ unsigned int s_major:16; ++ unsigned int s_minor:16; ++ unsigned int block_size_1:16; ++ unsigned int block_log:16; ++ unsigned int flags:8; ++ unsigned int no_uids:8; ++ unsigned int no_guids:8; ++ unsigned int mkfs_time /* time of filesystem creation */; ++ squashfs_inode_t root_inode; ++ unsigned int block_size; ++ unsigned int fragments; ++ unsigned int fragment_table_start_2; ++ long long bytes_used; ++ long long uid_start; ++ long long guid_start; ++ long long inode_table_start; ++ long long directory_table_start; ++ long long fragment_table_start; ++ long long lookup_table_start; ++} __attribute__ ((packed)); ++ ++struct squashfs_dir_index { ++ unsigned int index; ++ unsigned int start_block; ++ unsigned char size; ++ unsigned char name[0]; ++} __attribute__ ((packed)); ++ ++#define SQUASHFS_BASE_INODE_HEADER \ ++ unsigned int inode_type:4; \ ++ unsigned int mode:12; \ ++ unsigned int uid:8; \ ++ unsigned int guid:8; \ ++ unsigned int mtime; \ ++ unsigned int inode_number; ++ ++struct squashfs_base_inode_header { ++ SQUASHFS_BASE_INODE_HEADER; ++} __attribute__ ((packed)); ++ ++struct squashfs_ipc_inode_header { ++ SQUASHFS_BASE_INODE_HEADER; ++ unsigned int nlink; ++} __attribute__ ((packed)); ++ ++struct squashfs_dev_inode_header { ++ SQUASHFS_BASE_INODE_HEADER; ++ unsigned int nlink; ++ unsigned short rdev; ++} __attribute__ ((packed)); ++ ++struct squashfs_symlink_inode_header { ++ SQUASHFS_BASE_INODE_HEADER; ++ unsigned int nlink; ++ unsigned short symlink_size; ++ char symlink[0]; ++} __attribute__ ((packed)); ++ ++struct squashfs_reg_inode_header { ++ SQUASHFS_BASE_INODE_HEADER; ++ squashfs_block_t start_block; ++ unsigned int fragment; ++ unsigned int offset; ++ unsigned int file_size; ++ unsigned short block_list[0]; ++} __attribute__ ((packed)); ++ ++struct squashfs_lreg_inode_header { ++ SQUASHFS_BASE_INODE_HEADER; ++ unsigned int nlink; ++ squashfs_block_t start_block; ++ unsigned int fragment; ++ unsigned int offset; ++ long long file_size; ++ unsigned short block_list[0]; ++} __attribute__ ((packed)); ++ ++struct squashfs_dir_inode_header { ++ SQUASHFS_BASE_INODE_HEADER; ++ unsigned int nlink; ++ unsigned int file_size:19; ++ unsigned int offset:13; ++ unsigned int start_block; ++ unsigned int parent_inode; ++} __attribute__ ((packed)); ++ ++struct squashfs_ldir_inode_header { ++ SQUASHFS_BASE_INODE_HEADER; ++ unsigned int nlink; ++ unsigned int file_size:27; ++ unsigned int offset:13; ++ unsigned int start_block; ++ unsigned int i_count:16; ++ unsigned int parent_inode; ++ struct squashfs_dir_index index[0]; ++} __attribute__ ((packed)); ++ ++union squashfs_inode_header { ++ struct squashfs_base_inode_header base; ++ struct squashfs_dev_inode_header dev; ++ struct squashfs_symlink_inode_header symlink; ++ struct squashfs_reg_inode_header reg; ++ struct squashfs_lreg_inode_header lreg; ++ struct squashfs_dir_inode_header dir; ++ struct squashfs_ldir_inode_header ldir; ++ struct squashfs_ipc_inode_header ipc; ++}; ++ ++struct squashfs_dir_entry { ++ unsigned int offset:13; ++ unsigned int type:3; ++ unsigned int size:8; ++ int inode_number:16; ++ char name[0]; ++} __attribute__ ((packed)); ++ ++struct squashfs_dir_header { ++ unsigned int count:8; ++ unsigned int start_block; ++ unsigned int inode_number; ++} __attribute__ ((packed)); ++ ++struct squashfs_fragment_entry { ++ long long start_block; ++ unsigned int size; ++ unsigned int pending; ++} __attribute__ ((packed)); ++ ++extern int squashfs_uncompress_block(void *d, int dstlen, void *s, int srclen); ++extern int squashfs_uncompress_init(void); ++extern int squashfs_uncompress_exit(void); ++ ++/* ++ * macros to convert each packed bitfield structure from little endian to big ++ * endian and vice versa. These are needed when creating or using a filesystem ++ * on a machine with different byte ordering to the target architecture. ++ * ++ */ ++ ++#define SQUASHFS_SWAP_START \ ++ int bits;\ ++ int b_pos;\ ++ unsigned long long val;\ ++ unsigned char *s;\ ++ unsigned char *d; ++ ++#define SQUASHFS_SWAP_SUPER_BLOCK(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_super_block));\ ++ SQUASHFS_SWAP((s)->s_magic, d, 0, 32);\ ++ SQUASHFS_SWAP((s)->inodes, d, 32, 32);\ ++ SQUASHFS_SWAP((s)->bytes_used_2, d, 64, 32);\ ++ SQUASHFS_SWAP((s)->uid_start_2, d, 96, 32);\ ++ SQUASHFS_SWAP((s)->guid_start_2, d, 128, 32);\ ++ SQUASHFS_SWAP((s)->inode_table_start_2, d, 160, 32);\ ++ SQUASHFS_SWAP((s)->directory_table_start_2, d, 192, 32);\ ++ SQUASHFS_SWAP((s)->s_major, d, 224, 16);\ ++ SQUASHFS_SWAP((s)->s_minor, d, 240, 16);\ ++ SQUASHFS_SWAP((s)->block_size_1, d, 256, 16);\ ++ SQUASHFS_SWAP((s)->block_log, d, 272, 16);\ ++ SQUASHFS_SWAP((s)->flags, d, 288, 8);\ ++ SQUASHFS_SWAP((s)->no_uids, d, 296, 8);\ ++ SQUASHFS_SWAP((s)->no_guids, d, 304, 8);\ ++ SQUASHFS_SWAP((s)->mkfs_time, d, 312, 32);\ ++ SQUASHFS_SWAP((s)->root_inode, d, 344, 64);\ ++ SQUASHFS_SWAP((s)->block_size, d, 408, 32);\ ++ SQUASHFS_SWAP((s)->fragments, d, 440, 32);\ ++ SQUASHFS_SWAP((s)->fragment_table_start_2, d, 472, 32);\ ++ SQUASHFS_SWAP((s)->bytes_used, d, 504, 64);\ ++ SQUASHFS_SWAP((s)->uid_start, d, 568, 64);\ ++ SQUASHFS_SWAP((s)->guid_start, d, 632, 64);\ ++ SQUASHFS_SWAP((s)->inode_table_start, d, 696, 64);\ ++ SQUASHFS_SWAP((s)->directory_table_start, d, 760, 64);\ ++ SQUASHFS_SWAP((s)->fragment_table_start, d, 824, 64);\ ++ SQUASHFS_SWAP((s)->lookup_table_start, d, 888, 64);\ ++} ++ ++#define SQUASHFS_SWAP_BASE_INODE_CORE(s, d, n)\ ++ SQUASHFS_MEMSET(s, d, n);\ ++ SQUASHFS_SWAP((s)->inode_type, d, 0, 4);\ ++ SQUASHFS_SWAP((s)->mode, d, 4, 12);\ ++ SQUASHFS_SWAP((s)->uid, d, 16, 8);\ ++ SQUASHFS_SWAP((s)->guid, d, 24, 8);\ ++ SQUASHFS_SWAP((s)->mtime, d, 32, 32);\ ++ SQUASHFS_SWAP((s)->inode_number, d, 64, 32); ++ ++#define SQUASHFS_SWAP_BASE_INODE_HEADER(s, d, n) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, n)\ ++} ++ ++#define SQUASHFS_SWAP_IPC_INODE_HEADER(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \ ++ sizeof(struct squashfs_ipc_inode_header))\ ++ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\ ++} ++ ++#define SQUASHFS_SWAP_DEV_INODE_HEADER(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \ ++ sizeof(struct squashfs_dev_inode_header)); \ ++ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\ ++ SQUASHFS_SWAP((s)->rdev, d, 128, 16);\ ++} ++ ++#define SQUASHFS_SWAP_SYMLINK_INODE_HEADER(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \ ++ sizeof(struct squashfs_symlink_inode_header));\ ++ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\ ++ SQUASHFS_SWAP((s)->symlink_size, d, 128, 16);\ ++} ++ ++#define SQUASHFS_SWAP_REG_INODE_HEADER(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \ ++ sizeof(struct squashfs_reg_inode_header));\ ++ SQUASHFS_SWAP((s)->start_block, d, 96, 64);\ ++ SQUASHFS_SWAP((s)->fragment, d, 160, 32);\ ++ SQUASHFS_SWAP((s)->offset, d, 192, 32);\ ++ SQUASHFS_SWAP((s)->file_size, d, 224, 32);\ ++} ++ ++#define SQUASHFS_SWAP_LREG_INODE_HEADER(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \ ++ sizeof(struct squashfs_lreg_inode_header));\ ++ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\ ++ SQUASHFS_SWAP((s)->start_block, d, 128, 64);\ ++ SQUASHFS_SWAP((s)->fragment, d, 192, 32);\ ++ SQUASHFS_SWAP((s)->offset, d, 224, 32);\ ++ SQUASHFS_SWAP((s)->file_size, d, 256, 64);\ ++} ++ ++#define SQUASHFS_SWAP_DIR_INODE_HEADER(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \ ++ sizeof(struct squashfs_dir_inode_header));\ ++ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\ ++ SQUASHFS_SWAP((s)->file_size, d, 128, 19);\ ++ SQUASHFS_SWAP((s)->offset, d, 147, 13);\ ++ SQUASHFS_SWAP((s)->start_block, d, 160, 32);\ ++ SQUASHFS_SWAP((s)->parent_inode, d, 192, 32);\ ++} ++ ++#define SQUASHFS_SWAP_LDIR_INODE_HEADER(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \ ++ sizeof(struct squashfs_ldir_inode_header));\ ++ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\ ++ SQUASHFS_SWAP((s)->file_size, d, 128, 27);\ ++ SQUASHFS_SWAP((s)->offset, d, 155, 13);\ ++ SQUASHFS_SWAP((s)->start_block, d, 168, 32);\ ++ SQUASHFS_SWAP((s)->i_count, d, 200, 16);\ ++ SQUASHFS_SWAP((s)->parent_inode, d, 216, 32);\ ++} ++ ++#define SQUASHFS_SWAP_DIR_INDEX(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_index));\ ++ SQUASHFS_SWAP((s)->index, d, 0, 32);\ ++ SQUASHFS_SWAP((s)->start_block, d, 32, 32);\ ++ SQUASHFS_SWAP((s)->size, d, 64, 8);\ ++} ++ ++#define SQUASHFS_SWAP_DIR_HEADER(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_header));\ ++ SQUASHFS_SWAP((s)->count, d, 0, 8);\ ++ SQUASHFS_SWAP((s)->start_block, d, 8, 32);\ ++ SQUASHFS_SWAP((s)->inode_number, d, 40, 32);\ ++} ++ ++#define SQUASHFS_SWAP_DIR_ENTRY(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_entry));\ ++ SQUASHFS_SWAP((s)->offset, d, 0, 13);\ ++ SQUASHFS_SWAP((s)->type, d, 13, 3);\ ++ SQUASHFS_SWAP((s)->size, d, 16, 8);\ ++ SQUASHFS_SWAP((s)->inode_number, d, 24, 16);\ ++} ++ ++#define SQUASHFS_SWAP_FRAGMENT_ENTRY(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_fragment_entry));\ ++ SQUASHFS_SWAP((s)->start_block, d, 0, 64);\ ++ SQUASHFS_SWAP((s)->size, d, 64, 32);\ ++} ++ ++#define SQUASHFS_SWAP_INODE_T(s, d) SQUASHFS_SWAP_LONG_LONGS(s, d, 1) ++ ++#define SQUASHFS_SWAP_SHORTS(s, d, n) {\ ++ int entry;\ ++ int bit_position;\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, n * 2);\ ++ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \ ++ 16)\ ++ SQUASHFS_SWAP(s[entry], d, bit_position, 16);\ ++} ++ ++#define SQUASHFS_SWAP_INTS(s, d, n) {\ ++ int entry;\ ++ int bit_position;\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, n * 4);\ ++ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \ ++ 32)\ ++ SQUASHFS_SWAP(s[entry], d, bit_position, 32);\ ++} ++ ++#define SQUASHFS_SWAP_LONG_LONGS(s, d, n) {\ ++ int entry;\ ++ int bit_position;\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, n * 8);\ ++ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \ ++ 64)\ ++ SQUASHFS_SWAP(s[entry], d, bit_position, 64);\ ++} ++ ++#define SQUASHFS_SWAP_DATA(s, d, n, bits) {\ ++ int entry;\ ++ int bit_position;\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, n * bits / 8);\ ++ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \ ++ bits)\ ++ SQUASHFS_SWAP(s[entry], d, bit_position, bits);\ ++} ++ ++#define SQUASHFS_SWAP_FRAGMENT_INDEXES(s, d, n) SQUASHFS_SWAP_LONG_LONGS(s, d, n) ++#define SQUASHFS_SWAP_LOOKUP_BLOCKS(s, d, n) SQUASHFS_SWAP_LONG_LONGS(s, d, n) ++ ++#ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY ++ ++struct squashfs_base_inode_header_1 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:4; /* index into uid table */ ++ unsigned int guid:4; /* index into guid table */ ++} __attribute__ ((packed)); ++ ++struct squashfs_ipc_inode_header_1 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:4; /* index into uid table */ ++ unsigned int guid:4; /* index into guid table */ ++ unsigned int type:4; ++ unsigned int offset:4; ++} __attribute__ ((packed)); ++ ++struct squashfs_dev_inode_header_1 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:4; /* index into uid table */ ++ unsigned int guid:4; /* index into guid table */ ++ unsigned short rdev; ++} __attribute__ ((packed)); ++ ++struct squashfs_symlink_inode_header_1 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:4; /* index into uid table */ ++ unsigned int guid:4; /* index into guid table */ ++ unsigned short symlink_size; ++ char symlink[0]; ++} __attribute__ ((packed)); ++ ++struct squashfs_reg_inode_header_1 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:4; /* index into uid table */ ++ unsigned int guid:4; /* index into guid table */ ++ unsigned int mtime; ++ unsigned int start_block; ++ unsigned int file_size:32; ++ unsigned short block_list[0]; ++} __attribute__ ((packed)); ++ ++struct squashfs_dir_inode_header_1 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:4; /* index into uid table */ ++ unsigned int guid:4; /* index into guid table */ ++ unsigned int file_size:19; ++ unsigned int offset:13; ++ unsigned int mtime; ++ unsigned int start_block:24; ++} __attribute__ ((packed)); ++ ++#define SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, n) \ ++ SQUASHFS_MEMSET(s, d, n);\ ++ SQUASHFS_SWAP((s)->inode_type, d, 0, 4);\ ++ SQUASHFS_SWAP((s)->mode, d, 4, 12);\ ++ SQUASHFS_SWAP((s)->uid, d, 16, 4);\ ++ SQUASHFS_SWAP((s)->guid, d, 20, 4); ++ ++#define SQUASHFS_SWAP_BASE_INODE_HEADER_1(s, d, n) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, n)\ ++} ++ ++#define SQUASHFS_SWAP_IPC_INODE_HEADER_1(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \ ++ sizeof(struct squashfs_ipc_inode_header_1));\ ++ SQUASHFS_SWAP((s)->type, d, 24, 4);\ ++ SQUASHFS_SWAP((s)->offset, d, 28, 4);\ ++} ++ ++#define SQUASHFS_SWAP_DEV_INODE_HEADER_1(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \ ++ sizeof(struct squashfs_dev_inode_header_1));\ ++ SQUASHFS_SWAP((s)->rdev, d, 24, 16);\ ++} ++ ++#define SQUASHFS_SWAP_SYMLINK_INODE_HEADER_1(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \ ++ sizeof(struct squashfs_symlink_inode_header_1));\ ++ SQUASHFS_SWAP((s)->symlink_size, d, 24, 16);\ ++} ++ ++#define SQUASHFS_SWAP_REG_INODE_HEADER_1(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \ ++ sizeof(struct squashfs_reg_inode_header_1));\ ++ SQUASHFS_SWAP((s)->mtime, d, 24, 32);\ ++ SQUASHFS_SWAP((s)->start_block, d, 56, 32);\ ++ SQUASHFS_SWAP((s)->file_size, d, 88, 32);\ ++} ++ ++#define SQUASHFS_SWAP_DIR_INODE_HEADER_1(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \ ++ sizeof(struct squashfs_dir_inode_header_1));\ ++ SQUASHFS_SWAP((s)->file_size, d, 24, 19);\ ++ SQUASHFS_SWAP((s)->offset, d, 43, 13);\ ++ SQUASHFS_SWAP((s)->mtime, d, 56, 32);\ ++ SQUASHFS_SWAP((s)->start_block, d, 88, 24);\ ++} ++ ++#endif ++ ++#ifdef CONFIG_SQUASHFS_2_0_COMPATIBILITY ++ ++struct squashfs_dir_index_2 { ++ unsigned int index:27; ++ unsigned int start_block:29; ++ unsigned char size; ++ unsigned char name[0]; ++} __attribute__ ((packed)); ++ ++struct squashfs_base_inode_header_2 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:8; /* index into uid table */ ++ unsigned int guid:8; /* index into guid table */ ++} __attribute__ ((packed)); ++ ++struct squashfs_ipc_inode_header_2 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:8; /* index into uid table */ ++ unsigned int guid:8; /* index into guid table */ ++} __attribute__ ((packed)); ++ ++struct squashfs_dev_inode_header_2 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:8; /* index into uid table */ ++ unsigned int guid:8; /* index into guid table */ ++ unsigned short rdev; ++} __attribute__ ((packed)); ++ ++struct squashfs_symlink_inode_header_2 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:8; /* index into uid table */ ++ unsigned int guid:8; /* index into guid table */ ++ unsigned short symlink_size; ++ char symlink[0]; ++} __attribute__ ((packed)); ++ ++struct squashfs_reg_inode_header_2 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:8; /* index into uid table */ ++ unsigned int guid:8; /* index into guid table */ ++ unsigned int mtime; ++ unsigned int start_block; ++ unsigned int fragment; ++ unsigned int offset; ++ unsigned int file_size:32; ++ unsigned short block_list[0]; ++} __attribute__ ((packed)); ++ ++struct squashfs_dir_inode_header_2 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:8; /* index into uid table */ ++ unsigned int guid:8; /* index into guid table */ ++ unsigned int file_size:19; ++ unsigned int offset:13; ++ unsigned int mtime; ++ unsigned int start_block:24; ++} __attribute__ ((packed)); ++ ++struct squashfs_ldir_inode_header_2 { ++ unsigned int inode_type:4; ++ unsigned int mode:12; /* protection */ ++ unsigned int uid:8; /* index into uid table */ ++ unsigned int guid:8; /* index into guid table */ ++ unsigned int file_size:27; ++ unsigned int offset:13; ++ unsigned int mtime; ++ unsigned int start_block:24; ++ unsigned int i_count:16; ++ struct squashfs_dir_index_2 index[0]; ++} __attribute__ ((packed)); ++ ++union squashfs_inode_header_2 { ++ struct squashfs_base_inode_header_2 base; ++ struct squashfs_dev_inode_header_2 dev; ++ struct squashfs_symlink_inode_header_2 symlink; ++ struct squashfs_reg_inode_header_2 reg; ++ struct squashfs_dir_inode_header_2 dir; ++ struct squashfs_ldir_inode_header_2 ldir; ++ struct squashfs_ipc_inode_header_2 ipc; ++}; ++ ++struct squashfs_dir_header_2 { ++ unsigned int count:8; ++ unsigned int start_block:24; ++} __attribute__ ((packed)); ++ ++struct squashfs_dir_entry_2 { ++ unsigned int offset:13; ++ unsigned int type:3; ++ unsigned int size:8; ++ char name[0]; ++} __attribute__ ((packed)); ++ ++struct squashfs_fragment_entry_2 { ++ unsigned int start_block; ++ unsigned int size; ++} __attribute__ ((packed)); ++ ++#define SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, n)\ ++ SQUASHFS_MEMSET(s, d, n);\ ++ SQUASHFS_SWAP((s)->inode_type, d, 0, 4);\ ++ SQUASHFS_SWAP((s)->mode, d, 4, 12);\ ++ SQUASHFS_SWAP((s)->uid, d, 16, 8);\ ++ SQUASHFS_SWAP((s)->guid, d, 24, 8);\ ++ ++#define SQUASHFS_SWAP_BASE_INODE_HEADER_2(s, d, n) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, n)\ ++} ++ ++#define SQUASHFS_SWAP_IPC_INODE_HEADER_2(s, d) \ ++ SQUASHFS_SWAP_BASE_INODE_HEADER_2(s, d, sizeof(struct squashfs_ipc_inode_header_2)) ++ ++#define SQUASHFS_SWAP_DEV_INODE_HEADER_2(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \ ++ sizeof(struct squashfs_dev_inode_header_2)); \ ++ SQUASHFS_SWAP((s)->rdev, d, 32, 16);\ ++} ++ ++#define SQUASHFS_SWAP_SYMLINK_INODE_HEADER_2(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \ ++ sizeof(struct squashfs_symlink_inode_header_2));\ ++ SQUASHFS_SWAP((s)->symlink_size, d, 32, 16);\ ++} ++ ++#define SQUASHFS_SWAP_REG_INODE_HEADER_2(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \ ++ sizeof(struct squashfs_reg_inode_header_2));\ ++ SQUASHFS_SWAP((s)->mtime, d, 32, 32);\ ++ SQUASHFS_SWAP((s)->start_block, d, 64, 32);\ ++ SQUASHFS_SWAP((s)->fragment, d, 96, 32);\ ++ SQUASHFS_SWAP((s)->offset, d, 128, 32);\ ++ SQUASHFS_SWAP((s)->file_size, d, 160, 32);\ ++} ++ ++#define SQUASHFS_SWAP_DIR_INODE_HEADER_2(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \ ++ sizeof(struct squashfs_dir_inode_header_2));\ ++ SQUASHFS_SWAP((s)->file_size, d, 32, 19);\ ++ SQUASHFS_SWAP((s)->offset, d, 51, 13);\ ++ SQUASHFS_SWAP((s)->mtime, d, 64, 32);\ ++ SQUASHFS_SWAP((s)->start_block, d, 96, 24);\ ++} ++ ++#define SQUASHFS_SWAP_LDIR_INODE_HEADER_2(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \ ++ sizeof(struct squashfs_ldir_inode_header_2));\ ++ SQUASHFS_SWAP((s)->file_size, d, 32, 27);\ ++ SQUASHFS_SWAP((s)->offset, d, 59, 13);\ ++ SQUASHFS_SWAP((s)->mtime, d, 72, 32);\ ++ SQUASHFS_SWAP((s)->start_block, d, 104, 24);\ ++ SQUASHFS_SWAP((s)->i_count, d, 128, 16);\ ++} ++ ++#define SQUASHFS_SWAP_DIR_INDEX_2(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_index_2));\ ++ SQUASHFS_SWAP((s)->index, d, 0, 27);\ ++ SQUASHFS_SWAP((s)->start_block, d, 27, 29);\ ++ SQUASHFS_SWAP((s)->size, d, 56, 8);\ ++} ++#define SQUASHFS_SWAP_DIR_HEADER_2(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_header_2));\ ++ SQUASHFS_SWAP((s)->count, d, 0, 8);\ ++ SQUASHFS_SWAP((s)->start_block, d, 8, 24);\ ++} ++ ++#define SQUASHFS_SWAP_DIR_ENTRY_2(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_entry_2));\ ++ SQUASHFS_SWAP((s)->offset, d, 0, 13);\ ++ SQUASHFS_SWAP((s)->type, d, 13, 3);\ ++ SQUASHFS_SWAP((s)->size, d, 16, 8);\ ++} ++ ++#define SQUASHFS_SWAP_FRAGMENT_ENTRY_2(s, d) {\ ++ SQUASHFS_SWAP_START\ ++ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_fragment_entry_2));\ ++ SQUASHFS_SWAP((s)->start_block, d, 0, 32);\ ++ SQUASHFS_SWAP((s)->size, d, 32, 32);\ ++} ++ ++#define SQUASHFS_SWAP_FRAGMENT_INDEXES_2(s, d, n) SQUASHFS_SWAP_INTS(s, d, n) ++ ++/* fragment and fragment table defines */ ++#define SQUASHFS_FRAGMENT_BYTES_2(A) (A * sizeof(struct squashfs_fragment_entry_2)) ++ ++#define SQUASHFS_FRAGMENT_INDEX_2(A) (SQUASHFS_FRAGMENT_BYTES_2(A) / \ ++ SQUASHFS_METADATA_SIZE) ++ ++#define SQUASHFS_FRAGMENT_INDEX_OFFSET_2(A) (SQUASHFS_FRAGMENT_BYTES_2(A) % \ ++ SQUASHFS_METADATA_SIZE) ++ ++#define SQUASHFS_FRAGMENT_INDEXES_2(A) ((SQUASHFS_FRAGMENT_BYTES_2(A) + \ ++ SQUASHFS_METADATA_SIZE - 1) / \ ++ SQUASHFS_METADATA_SIZE) ++ ++#define SQUASHFS_FRAGMENT_INDEX_BYTES_2(A) (SQUASHFS_FRAGMENT_INDEXES_2(A) *\ ++ sizeof(int)) ++ ++#endif ++ ++#ifdef __KERNEL__ ++ ++/* ++ * macros used to swap each structure entry, taking into account ++ * bitfields and different bitfield placing conventions on differing ++ * architectures ++ */ ++ ++#include <asm/byteorder.h> ++ ++#ifdef __BIG_ENDIAN ++ /* convert from little endian to big endian */ ++#define SQUASHFS_SWAP(value, p, pos, tbits) _SQUASHFS_SWAP(value, p, pos, \ ++ tbits, b_pos) ++#else ++ /* convert from big endian to little endian */ ++#define SQUASHFS_SWAP(value, p, pos, tbits) _SQUASHFS_SWAP(value, p, pos, \ ++ tbits, 64 - tbits - b_pos) ++#endif ++ ++#define _SQUASHFS_SWAP(value, p, pos, tbits, SHIFT) {\ ++ b_pos = pos % 8;\ ++ val = 0;\ ++ s = (unsigned char *)p + (pos / 8);\ ++ d = ((unsigned char *) &val) + 7;\ ++ for(bits = 0; bits < (tbits + b_pos); bits += 8) \ ++ *d-- = *s++;\ ++ value = (val >> (SHIFT))/* & ((1 << tbits) - 1)*/;\ ++} ++ ++#define SQUASHFS_MEMSET(s, d, n) memset(s, 0, n); ++ ++#endif ++#endif +--- /dev/null ++++ linux-2.6.24-rc1/include/linux/squashfs_fs_i.h +@@ -0,0 +1,45 @@ ++#ifndef SQUASHFS_FS_I ++#define SQUASHFS_FS_I ++/* ++ * Squashfs ++ * ++ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007 ++ * Phillip Lougher <phillip@lougher.org.uk> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version 2, ++ * or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * squashfs_fs_i.h ++ */ ++ ++struct squashfs_inode_info { ++ long long start_block; ++ unsigned int offset; ++ union { ++ struct { ++ long long fragment_start_block; ++ unsigned int fragment_size; ++ unsigned int fragment_offset; ++ long long block_list_start; ++ } s1; ++ struct { ++ long long directory_index_start; ++ unsigned int directory_index_offset; ++ unsigned int directory_index_count; ++ unsigned int parent_inode; ++ } s2; ++ } u; ++ struct inode vfs_inode; ++}; ++#endif +--- /dev/null ++++ linux-2.6.24-rc1/include/linux/squashfs_fs_sb.h +@@ -0,0 +1,74 @@ ++#ifndef SQUASHFS_FS_SB ++#define SQUASHFS_FS_SB ++/* ++ * Squashfs ++ * ++ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007 ++ * Phillip Lougher <phillip@lougher.org.uk> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version 2, ++ * or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * squashfs_fs_sb.h ++ */ ++ ++#include <linux/squashfs_fs.h> ++ ++struct squashfs_cache { ++ long long block; ++ int length; ++ long long next_index; ++ char *data; ++}; ++ ++struct squashfs_fragment_cache { ++ long long block; ++ int length; ++ unsigned int locked; ++ char *data; ++}; ++ ++struct squashfs_sb_info { ++ struct squashfs_super_block sblk; ++ int devblksize; ++ int devblksize_log2; ++ int swap; ++ struct squashfs_cache *block_cache; ++ struct squashfs_fragment_cache *fragment; ++ int next_cache; ++ int next_fragment; ++ int next_meta_index; ++ unsigned int *uid; ++ unsigned int *guid; ++ long long *fragment_index; ++ unsigned int *fragment_index_2; ++ char *read_page; ++ struct mutex read_data_mutex; ++ struct mutex read_page_mutex; ++ struct mutex block_cache_mutex; ++ struct mutex fragment_mutex; ++ struct mutex meta_index_mutex; ++ wait_queue_head_t waitq; ++ wait_queue_head_t fragment_wait_queue; ++ struct meta_index *meta_index; ++ z_stream stream; ++ long long *inode_lookup_table; ++ int (*read_inode)(struct inode *i, squashfs_inode_t \ ++ inode); ++ long long (*read_blocklist)(struct inode *inode, int \ ++ index, int readahead_blks, char *block_list, \ ++ unsigned short **block_p, unsigned int *bsize); ++ int (*read_fragment_index_table)(struct super_block *s); ++}; ++#endif +--- linux-2.6.24-rc1.orig/init/do_mounts_rd.c ++++ linux-2.6.24-rc1/init/do_mounts_rd.c +@@ -5,6 +5,7 @@ + #include <linux/ext2_fs.h> + #include <linux/romfs_fs.h> + #include <linux/cramfs_fs.h> ++#include <linux/squashfs_fs.h> + #include <linux/initrd.h> + #include <linux/string.h> + +@@ -39,6 +40,7 @@ + * numbers could not be found. + * + * We currently check for the following magic numbers: ++ * squashfs + * minix + * ext2 + * romfs +@@ -53,6 +55,7 @@ + struct ext2_super_block *ext2sb; + struct romfs_super_block *romfsb; + struct cramfs_super *cramfsb; ++ struct squashfs_super_block *squashfsb; + int nblocks = -1; + unsigned char *buf; + +@@ -64,6 +67,7 @@ + ext2sb = (struct ext2_super_block *) buf; + romfsb = (struct romfs_super_block *) buf; + cramfsb = (struct cramfs_super *) buf; ++ squashfsb = (struct squashfs_super_block *) buf; + memset(buf, 0xe5, size); + + /* +@@ -101,6 +105,18 @@ + goto done; + } + ++ /* squashfs is at block zero too */ ++ if (squashfsb->s_magic == SQUASHFS_MAGIC) { ++ printk(KERN_NOTICE ++ "RAMDISK: squashfs filesystem found at block %d\n", ++ start_block); ++ if (squashfsb->s_major < 3) ++ nblocks = (squashfsb->bytes_used_2+BLOCK_SIZE-1)>>BLOCK_SIZE_BITS; ++ else ++ nblocks = (squashfsb->bytes_used+BLOCK_SIZE-1)>>BLOCK_SIZE_BITS; ++ goto done; ++ } ++ + /* + * Read block 1 to test for minix and ext2 superblock + */ diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/uvesafb-0.1-rc3-2.6.22.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/uvesafb-0.1-rc3-2.6.22.patch index 711375114f..711375114f 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/uvesafb-0.1-rc3-2.6.22.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/uvesafb-0.1-rc3-2.6.22.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/versatile-armv6.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/versatile-armv6.patch new file mode 100644 index 0000000000..e2d0060ac3 --- /dev/null +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/versatile-armv6.patch @@ -0,0 +1,19 @@ +--- + arch/arm/mm/Kconfig | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- linux-2.6.23.orig/arch/arm/mm/Kconfig ++++ linux-2.6.23/arch/arm/mm/Kconfig +@@ -343,11 +343,11 @@ config CPU_XSC3 + select IO_36 + + # ARMv6 + config CPU_V6 + bool "Support ARM V6 processor" +- depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP2 || ARCH_MX3 ++ depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP2 || ARCH_MX3 || ARCH_VERSATILE_PB + default y if ARCH_MX3 + select CPU_32v6 + select CPU_ABRT_EV6 + select CPU_CACHE_V6 + select CPU_CACHE_VIPT diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/vt_ioctl_race.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/vt_ioctl_race.patch index 5a51d1c3f5..5a51d1c3f5 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/vt_ioctl_race.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/vt_ioctl_race.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/w100fb-unused-var.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/w100fb-unused-var.patch index 8cbbb6bd01..8cbbb6bd01 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/w100fb-unused-var.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/w100fb-unused-var.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/wm97xx-lcdnoise-r0.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/wm97xx-lcdnoise-r0.patch index 191de3af22..191de3af22 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/wm97xx-lcdnoise-r0.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/wm97xx-lcdnoise-r0.patch diff --git a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/zylonite-boot.patch b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/zylonite-boot.patch index f41928eca5..f41928eca5 100644 --- a/packages/linux/linux-rp-2.6.23+2.6.24-rc0+git/zylonite-boot.patch +++ b/packages/linux/linux-rp-2.6.23+2.6.24-rc6+git/zylonite-boot.patch diff --git a/packages/linux/linux-rp_2.6.23+2.6.24-rc0+git.bb b/packages/linux/linux-rp_2.6.23+2.6.24-rc6+git.bb index a467676977..1194f71bb2 100644 --- a/packages/linux/linux-rp_2.6.23+2.6.24-rc0+git.bb +++ b/packages/linux/linux-rp_2.6.23+2.6.24-rc6+git.bb @@ -7,26 +7,27 @@ DEFAULT_PREFERENCE_collie = "1" # Handy URLs # git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git;protocol=git;tag=ef7d1b244fa6c94fb76d5f787b8629df64ea4046 -# http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.18.tar.bz2 -# http://www.kernel.org/pub/linux/kernel/v2.6/testing/linux-2.6.20-rc4.tar.bz2 -# http://www.kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.18-rc6.bz2;patch=1 -# http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.18-rc2-git1.bz2;patch=1 -# http://www.kernel.org/pub/linux/kernel/people/alan/linux-2.6/2.6.10/patch-2.6.10-ac8.gz;patch=1 -# http://www.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.14-rc2/2.6.14-rc2-mm1/2.6.14-rc2-mm1.bz2;patch=1 +# ${KERNELORG_MIRROR}pub/linux/kernel/v2.6/linux-2.6.18.tar.bz2 +# ${KERNELORG_MIRROR}pub/linux/kernel/v2.6/testing/linux-2.6.20-rc4.tar.bz2 +# ${KERNELORG_MIRROR}pub/linux/kernel/v2.6/testing/patch-2.6.18-rc6.bz2;patch=1 +# ${KERNELORG_MIRROR}pub/linux/kernel/v2.6/snapshots/patch-2.6.18-rc2-git1.bz2;patch=1 +# ${KERNELORG_MIRROR}pub/linux/kernel/people/alan/linux-2.6/2.6.10/patch-2.6.10-ac8.gz;patch=1 +# ${KERNELORG_MIRROR}pub/linux/kernel/people/akpm/patches/2.6/2.6.14-rc2/2.6.14-rc2-mm1/2.6.14-rc2-mm1.bz2;patch=1 # Patches submitted upstream are towards top of this list # Hacks should clearly named and at the bottom -SRC_URI = "http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.23.tar.bz2 \ - http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.23-git9.bz2;patch=1 \ +SRC_URI = "${KERNELORG_MIRROR}pub/linux/kernel/v2.6/linux-2.6.23.tar.bz2 \ + ${KERNELORG_MIRROR}pub/linux/kernel/v2.6/testing/patch-2.6.24-rc6.bz2;patch=1 \ ${RPSRC}/lzo_crypto-r2.patch;patch=1 \ ${RPSRC}/lzo_jffs2_sysfs-r1.patch;patch=1 \ - ${RPSRC}/hx2750_base-r30.patch;patch=1 \ + file://hx2750_base-r31.patch;patch=1 \ ${RPSRC}/hx2750_bl-r9.patch;patch=1 \ ${RPSRC}/hx2750_pcmcia-r3.patch;patch=1 \ ${RPSRC}/pxa_keys-r8.patch;patch=1 \ - ${RPSRC}/tsc2101-r16.patch;patch=1 \ +# ${RPSRC}/tsc2101-r16.patch;patch=1 \ ${RPSRC}/hx2750_test1-r7.patch;patch=1 \ - ${RPSRC}/input_power-r9.patch;patch=1 \ + ${RPSRC}/input_power-r10.patch;patch=1 \ + ${RPSRC}/input_power_fix-r0.patch;patch=1 \ ${RPSRC}/pxa25x_cpufreq-r2.patch;patch=1 \ ${RPSRC}/sharpsl_pm_fixes1-r0.patch;patch=1 \ ${RPSRC}/pm_changes-r1.patch;patch=1 \ @@ -34,14 +35,15 @@ SRC_URI = "http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.23.tar.bz2 \ ${RPSRC}/usb_pxa27x_udc-r7.patch;patch=1 \ ${RPSRC}/locomo_kbd_tweak-r1.patch;patch=1 \ ${RPSRC}/poodle_pm-r5.patch;patch=1 \ - ${RPSRC}/pxa27x_overlay-r7.patch;patch=1 \ + file://pxa27x_overlay-r8.patch;patch=1 \ ${RPSRC}/w100_extaccel-r1.patch;patch=1 \ ${RPSRC}/w100_extmem-r1.patch;patch=1 \ + ${RPSRC}/export_atags-r1.patch;patch=1 \ + ${RPSRC}/pxa25x_suspend_fixes-r0.patch;patch=1 \ file://w100fb-unused-var.patch;patch=1 \ file://hostap-monitor-mode.patch;patch=1 \ file://serial-add-support-for-non-standard-xtals-to-16c950-driver.patch;patch=1 \ ${RPSRC}/logo_oh-r1.patch.bz2;patch=1;status=unmergable \ - ${RPSRC}/logo_oz-r2.patch.bz2;patch=1;status=unmergable \ ${RPSRC}/pxa-linking-bug.patch;patch=1;status=unmergable \ ${RPSRC}/mmcsd_large_cards-r1.patch;patch=1;status=hack \ file://mmcsd_no_scr_check-r2.patch;patch=1 \ @@ -50,10 +52,10 @@ SRC_URI = "http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.23.tar.bz2 \ ${RPSRC}/corgi_rearrange_lcd-r0.patch;patch=1 \ file://pxa-serial-hack.patch;patch=1;status=hack \ file://connectplus-remove-ide-HACK.patch;patch=1;status=hack \ - file://squashfs3.0-2.6.15.patch;patch=1;status=external \ - file://uvesafb-0.1-rc3-2.6.22.patch;patch=1;status=external \ -# file://htcuni.patch;patch=1 \ +# file://squashfs3.2-2.6.20-r0.patch;patch=1;status=external \ +# file://htcuni.patch;patch=1 \ file://binutils-buildid-arm.patch;patch=1 \ + file://versatile-armv6.patch;patch=1 \ file://defconfig-c7x0 \ file://defconfig-hx2000 \ file://defconfig-collie \ @@ -84,17 +86,13 @@ SRC_URI = "http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.23.tar.bz2 \ # These patches are extracted from Pavel Machek's git tree # (diff against vanilla kernel) SRC_URI_append_collie = "\ - ${TKSRC}/${PN}_${PV}/mtd-sharp-flash-hack-r3.patch;patch=1 \ - ${TKSRC}/${PN}_${PV}/mcp-sa11x0-r0.patch;patch=1 \ - ${TKSRC}/${PN}_${PV}/locomo-r0.patch;patch=1 \ - ${TKSRC}/${PN}_${PV}/locomo_spi-4.patch;patch=1 \ - ${TKSRC}/${PN}_${PV}/collie-kexec.patch;patch=1 \ - ${TKSRC}/${PN}_${PV}/sharpsl_pm-2.patch;patch=1 \ - ${TKSRC}/${PN}_${PV}/collie_pm-2.patch;patch=1 \ - ${TKSRC}/${PN}_${PV}/locomokeyb_suspendkey-2.patch;patch=1 \ - ${TKSRC}/${PN}_${PV}/ucb1x00_suspend.patch;patch=1 \ - ${TKSRC}/${PN}_${PV}/collie-ts.patch;patch=1 \ - ${TKSRC}/${PN}_${PV}/pcmcia_suspend.patch;patch=1 \ + ${DOSRC}/collie/mtd-sharp-flash-hack-r0.patch;patch=1 \ + ${DOSRC}/collie/collie-r0.patch;patch=1 \ + ${DOSRC}/collie/locomolcd-backlight-r0.patch;patch=1 \ + ${DOSRC}/collie/ucb1x00-touch-audio-r0.patch;patch=1 \ + file://collie-mcp-r1.patch;patch=1 \ + ${DOSRC}/collie/sa1100-udc-r0.patch;patch=1 \ +# ${DOSRC}/collie/collie-pm-r1.patch;patch=1 \ " SRC_URI_append_tosa = "\ |