diff options
| author | Koen Kooi <koen@openembedded.org> | 2007-07-07 08:19:09 +0000 |
|---|---|---|
| committer | Koen Kooi <koen@openembedded.org> | 2007-07-07 08:19:09 +0000 |
| commit | 1d662a16914582e72b023f683d9f7da414e4205a (patch) | |
| tree | 8569db2e447cdc77032b32b961069706c81c7808 | |
| parent | bf3678393e367d3f66164263fc7979948247496c (diff) | |
| parent | ba0f15a5e9b4ffba4d5ed367bb3b2c2960bbc022 (diff) | |
merge of '9958e850eb5662928f6727c3a8ae9d71ac7f03f5'
and 'f60008d7bc62036b2f56fac511571e1bd12c4215'
23 files changed, 8505 insertions, 368 deletions
diff --git a/packages/efl1/etk_0.1.0.003.bb b/packages/efl1/etk_0.1.0.004.bb index 569b5c9242..c693f17ce5 100644 --- a/packages/efl1/etk_0.1.0.003.bb +++ b/packages/efl1/etk_0.1.0.004.bb @@ -1,7 +1,7 @@ DESCRIPTION = "Etk is an advanced widget toolkit based on the Enlightenment Foundation Libraries." DEPENDS = "evas ecore edje" LICENSE = "MIT" -PR = "r1" +PR = "r2" inherit efl1 @@ -10,4 +10,5 @@ FILES_${PN} = "${libdir}/libetk.so*" FILES_${PN}-examples += "${bindir}" FILES_${PN}-engines = "${libdir}/etk/engines/*.so ${datadir}" FILES_${PN}-dev += "${libdir}/etk/engines/*.a ${libdir}/etk/engines/*.la" -FILES_${PN}-dbg += "${libdir}/etk/engines/*/.debug/" +FILES_${PN}-dbg += "${libdir}/etk/engines/.debug/" + diff --git a/packages/gpe-scap/gpe-scap_1.3.bb b/packages/gpe-scap/gpe-scap_1.3.bb new file mode 100644 index 0000000000..aec5819e6e --- /dev/null +++ b/packages/gpe-scap/gpe-scap_1.3.bb @@ -0,0 +1,13 @@ +DESCRIPTION = "GPE screenshot application" +LICENSE = "GPL" +PRIORITY = "optional" +SECTION = "gpe" +PR = "r0" + +RREPLACES = "gpe-screenshot" + +DEPENDS = "glib-2.0 gtk+ libgpewidget libglade libsoup" + +GPE_TARBALL_SUFFIX = "bz2" + +inherit gpe autotools diff --git a/packages/linux/linux/simpad/defconfig b/packages/linux/linux/simpad/defconfig index 36d5e942b4..33f08a0593 100644 --- a/packages/linux/linux/simpad/defconfig +++ b/packages/linux/linux/simpad/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.21 -# Sun May 6 14:01:42 2007 +# Sat Jul 7 00:02:55 2007 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -38,15 +38,16 @@ CONFIG_LOCALVERSION="oe1" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set +CONFIG_IPC_NS=y CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set -CONFIG_SYSFS_DEPRECATED=y +# CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y @@ -76,8 +77,9 @@ CONFIG_BASE_SMALL=0 # Loadable module support # CONFIG_MODULES=y -# CONFIG_MODULE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y @@ -186,7 +188,7 @@ CONFIG_PCCARD=y # CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=y CONFIG_PCMCIA_LOAD_CIS=y -CONFIG_PCMCIA_IOCTL=y +# CONFIG_PCMCIA_IOCTL is not set # # PC-card bridges @@ -225,7 +227,7 @@ CONFIG_ALIGNMENT_TRAP=y # CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mtdparts=sa1100:512k(boot),1m(kernel),-(root) console=ttySA0 root=1f02 noinitrd mem=64M jffs2_orphaned_inodes=delete rootfstype=jffs2" +CONFIG_CMDLINE="" # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set @@ -257,10 +259,10 @@ CONFIG_BINFMT_MISC=m # Power management options # CONFIG_PM=y -# CONFIG_PM_LEGACY is not set +CONFIG_PM_LEGACY=y # CONFIG_PM_DEBUG is not set # CONFIG_PM_SYSFS_DEPRECATED is not set -# CONFIG_APM_EMULATION is not set +CONFIG_APM_EMULATION=y # # Networking @@ -551,7 +553,30 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # ATA/ATAPI/MFM/RLL support # -# CONFIG_IDE is not set +CONFIG_IDE=m +CONFIG_IDE_MAX_HWIFS=4 +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=m +CONFIG_IDEDISK_MULTI_MODE=y +CONFIG_BLK_DEV_IDECS=m +CONFIG_BLK_DEV_IDECD=m +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_IDE_TASK_IOCTL is not set + +# +# IDE chipset support/bugfixes +# +# CONFIG_IDE_GENERIC is not set +# CONFIG_IDE_ARM is not set +# CONFIG_IDE_CHIPSETS is not set +# CONFIG_BLK_DEV_IDEDMA is not set +# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -587,10 +612,10 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # Network device support # CONFIG_NETDEVICES=y -CONFIG_DUMMY=y +CONFIG_DUMMY=m # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set +CONFIG_TUN=m # # ARCnet devices @@ -674,12 +699,12 @@ CONFIG_NET_WIRELESS=y CONFIG_NET_PCMCIA=y CONFIG_PCMCIA_3C589=m CONFIG_PCMCIA_3C574=m -# CONFIG_PCMCIA_FMVJ18X is not set +CONFIG_PCMCIA_FMVJ18X=m CONFIG_PCMCIA_PCNET=m -# CONFIG_PCMCIA_NMCLAN is not set +CONFIG_PCMCIA_NMCLAN=m CONFIG_PCMCIA_SMC91C92=m CONFIG_PCMCIA_XIRC2PS=m -# CONFIG_PCMCIA_AXNET is not set +CONFIG_PCMCIA_AXNET=m # # Wan interfaces @@ -692,7 +717,7 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m -# CONFIG_PPP_MPPE is not set +CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set CONFIG_SLHC=m @@ -734,13 +759,14 @@ CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_NEWTON=m +CONFIG_KEYBOARD_STOWAWAY=m CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set +CONFIG_INPUT_MISC=y +CONFIG_INPUT_UINPUT=m # # Hardware I/O ports @@ -937,7 +963,7 @@ CONFIG_SOUND=y # # HID Devices # -CONFIG_HID=y +CONFIG_HID=m # CONFIG_HID_DEBUG is not set # @@ -960,6 +986,7 @@ CONFIG_USB_ARCH_HAS_HCD=y # # MMC/SD Card support # +# CONFIG_MMC_SPI_BLOCK is not set # CONFIG_MMC is not set # @@ -987,24 +1014,27 @@ CONFIG_REISERFS_FS=m CONFIG_REISERFS_PROC_INFO=y # CONFIG_REISERFS_FS_XATTR is not set # CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set +CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_ROMFS_FS=m CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set +CONFIG_AUTOFS4_FS=m # CONFIG_FUSE_FS is not set +CONFIG_GENERIC_ACL=y # # CD-ROM/DVD Filesystems # -# CONFIG_ISO9660_FS is not set +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y # CONFIG_UDF_FS is not set # @@ -1023,7 +1053,8 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y -# CONFIG_TMPFS is not set +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set @@ -1059,20 +1090,28 @@ CONFIG_CRAMFS=m # CONFIG_NFS_FS=y CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y # CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set -# CONFIG_ROOT_NFS is not set +CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 is not set +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m # CONFIG_SMB_NLS_DEFAULT is not set -# CONFIG_CIFS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set @@ -1184,7 +1223,46 @@ CONFIG_DEBUG_LL=y # # Cryptographic options # -# CONFIG_CRYPTO is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=m +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_ARC4=m +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# # # Library routines diff --git a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-GPIO-MMC-mod.patch b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-GPIO-MMC-mod.patch new file mode 100644 index 0000000000..22f220de8a --- /dev/null +++ b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-GPIO-MMC-mod.patch @@ -0,0 +1,1650 @@ +diff -uNr linux-2.6.21.vanilla/drivers/mmc/Kconfig linux-2.6.21/drivers/mmc/Kconfig +--- linux-2.6.21.vanilla/drivers/mmc/Kconfig 2007-05-30 18:00:30.000000000 +0200 ++++ linux-2.6.21/drivers/mmc/Kconfig 2007-05-30 18:26:18.000000000 +0200 +@@ -4,6 +4,12 @@ + + menu "MMC/SD Card support" + ++config MMC_SPI_BLOCK ++ tristate "MMC support for SIMpad over GPIO" ++ help ++ Say Y here to enable MMC block device over GPIO ++ if you have done the MMC-Mod. For Module say M. ++ + config MMC + tristate "MMC support" + help +diff -uNr linux-2.6.21.vanilla/drivers/mmc/Makefile linux-2.6.21/drivers/mmc/Makefile +--- linux-2.6.21.vanilla/drivers/mmc/Makefile 2007-05-30 18:00:30.000000000 +0200 ++++ linux-2.6.21/drivers/mmc/Makefile 2007-05-30 18:26:18.000000000 +0200 +@@ -2,6 +2,8 @@ + # Makefile for the kernel mmc device drivers. + # + ++obj-$(CONFIG_MMC_SPI_BLOCK) += mmc_spi_block.o ++ + # + # Core + # +diff -uNr linux-2.6.21.vanilla/drivers/mmc/mmc_spi_block.c linux-2.6.21/drivers/mmc/mmc_spi_block.c +--- linux-2.6.21.vanilla/drivers/mmc/mmc_spi_block.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.21/drivers/mmc/mmc_spi_block.c 2007-05-30 18:30:58.000000000 +0200 +@@ -0,0 +1,1618 @@ ++/* ++ * Copyright (c) Cl�ent Ballabriga, 2005 - GPL ++ * Copyright (c) Guylhem Aznar, 2005 - GPL ++ * ++ * Please check http://externe.net/zaurus/simpad-bluetooth reference design first. ++ * ++ * Based on Madsuk/Rohde work on a MMC driver for the WRT54G. ++ * ++ * This is an ugly hack of a driver. I am surprised if it ever works! ++ * So please use a real driver or contribute one to the 2.4/2.6 mmc framework ++ * ++ * mrdata: ported to 2.6 ++ */ ++ ++#include <linux/module.h> ++#include <linux/init.h> ++ ++#include <linux/sched.h> ++#include <linux/kernel.h> ++#include <linux/fs.h> ++#include <linux/errno.h> ++#include <linux/hdreg.h> ++#include <linux/kdev_t.h> ++#include <linux/blkdev.h> ++#include <linux/spinlock.h> ++#include <linux/time.h> ++#include <linux/delay.h> ++#include <linux/timer.h> ++ ++#include <linux/platform_device.h> ++ ++#include <asm/hardware.h> ++#include <asm/arch/simpad.h> ++#include <asm/arch/gpio.h> ++ ++static int major = 121; ++ ++#define DEVICE_NAME "mmc_spi" ++ ++static int hd_sizes[1<<6]; ++static int hd_blocksizes[1<<6]; ++static int hd_hardsectsizes[1<<6]; ++static int hd_maxsect[1<<6]; ++static struct hd_struct hd[1<<6]; ++ ++static struct gendisk *mmc_disk; ++ ++static struct platform_device *mmc_dev; /* the one and only instance */ ++ ++static spinlock_t mmc_spi_lock; ++ ++/* ++ * ******************************************************************* ++ * ++ * This is the only configurable part. ++ * ++ * ******************************************************************* ++ * ++ */ ++ ++// #define DEBUG 1 ++// #define DEBUG_HD 1 ++// #define CHECK_MEDIA_CHANGE // for developement ONLY, not working yet ++ ++/* Let that include where it is or compilation fails on INIT_REQUEST/CURRENT */ ++ ++ ++/* ++ * If you are using different GPIOs in your hardware hack, you must ++ * first make sure they are unused for other functions and then ++ * configure them here. ++ * ++ * On the simpad I use spare pins from the UART1 (internal serial port -> DECT 20-polig): ++ * ++ * Funktion PIN ## Original direction GPIO ## SPI function New direction SD/MMC ++ * - DCD PIN 08 (in) GPIO 23 DO - new name: DI -> MISO (in) PIN 7 Data Out ++ * - DTR PIN 11 (out) GPIO 07 CS (out) PIN 1 Chip Select ++ * - RI PIN 14 (in) GPIO 19 CLK (out) PIN 5 Clock ++ * - DSR PIN 16 (in) GPIO 06 DI - new name: DO -> MOSI (out) PIN 2 Data In ++ * ++ * ++ * SPI: MISO = Master In / Slave OUT MOSI = Master Out / Slave In ++ * ++ * Don't worry about in/out original function - the GPIOs will be ++ * reprogrammed. ++ */ ++ ++#define GPIO_SD_DI 23 ++#define GPIO_SD_CS 7 ++#define GPIO_SD_CLK 19 ++#define GPIO_SD_DO 6 ++ ++// #define FAST_GPIO_SD_DI GPIO_GPIO23 ++// #define FAST_GPIO_SD_CS GPIO_GPIO7 ++// #define FAST_GPIO_SD_CLK GPIO_GPIO19 ++// #define FAST_GPIO_SD_DO GPIO_GPIO6 ++ ++#define FAST_GPIO_SD_DI GPIO_UART1_DCD ++#define FAST_GPIO_SD_CS GPIO_UART1_DTR ++#define FAST_GPIO_SD_CLK GPIO_UART1_RI ++#define FAST_GPIO_SD_DO GPIO_UART1_DSR ++ ++/* ++ * ******************************************************************* ++ * ++ * Do not change anything below ! ++ * ++ * ******************************************************************* ++ * ++ */ ++ ++/* GPIO states */ ++#define LOW 0 ++#define HIGH 1 ++ ++#define INPUT 0 ++#define OUTPUT 1 ++ ++#define PRESENT 1 ++#define ABSENT 0 ++ ++typedef unsigned int uint32; ++typedef unsigned long u32_t; ++typedef unsigned short u16_t; ++typedef unsigned char u8_t; ++ ++static struct timer_list mmc_timer; ++ ++// static struct timeval s_zeit, e_zeit; ++ ++/* start with no card */ ++static int mmc_media_detect = 0; ++static int mmc_media_changed = 1; ++ ++ ++///////////////////// ++// prototypes ++static int mmc_open(struct inode *inode, struct file *filp); ++static int mmc_release(struct inode *inode, struct file *filp); ++static int mmc_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); ++static void mmc_request(request_queue_t *q); ++ ++ ++/* ++ * ******************************************************************* ++ * ++ * Begin GPIO hardware access functions. ++ * ++ * ******************************************************************* ++ * ++ */ ++ ++#define gpio_read(a) ((GPLR & a) ? 1 : 0) ++#define gpio_write_high(a) GPSR = a ++#define gpio_write_low(a) GPCR = a ++ ++/* set MMC_Chip_Select to HIGH (MMC/SD-Card inaktiv) */ ++#define MMC_Disable() gpio_write_high( FAST_GPIO_SD_CS) ++ ++/* set MMC_Chip_Select to LOW (MMC/SD-Card aktiv) */ ++#define MMC_Enable() gpio_write_low( FAST_GPIO_SD_CS) ++ ++/* ++ * ******************************************************************* ++ * ++ * Begin SPI hardware access functions. ++ * ++ * ******************************************************************* ++ * ++ */ ++static int mmc_spi_media_detect(void) ++{ ++// FIXME: add card detection/test by SPI ++ ++ return 1; ++} ++ ++static int mmc_spi_hardware_init(void) ++{ ++ printk("\nmmc: GPIO init\n"); ++ ++ /* cut existing functions */ ++ gpio_set_alternative_function(GPIO_SD_CLK, 0); ++ gpio_set_alternative_function(GPIO_SD_DI, 0); ++ gpio_set_alternative_function(GPIO_SD_DO, 0); ++ gpio_set_alternative_function(GPIO_SD_CS, 0); ++ ++ /* remap directions and set state of spi pins */ ++ gpio_direction_output(GPIO_SD_CLK, 0); ++ gpio_direction_input(GPIO_SD_DI); ++ gpio_direction_output(GPIO_SD_DO, 0); ++ gpio_direction_output(GPIO_SD_CS, 0); ++ ++ printk("mmc: initialising MMC\n"); ++ ++ /* Start */ ++ MMC_Disable(); ++ gpio_write_low( FAST_GPIO_SD_CLK); ++ gpio_write_high( FAST_GPIO_SD_DO); ++ return 0; ++} ++ ++/* return what has been read, write the parameter */ ++/* Clockrate round about 1,2 MHz */ ++ ++static unsigned char mmc_spi_readwrite(unsigned char data_out) ++{ ++ unsigned char i; ++ unsigned char result = 0; ++ ++ for(i = 0x80 ; i != 0 ; i >>= 1) ++ { ++ if (data_out & i) ++ { ++ gpio_write_high( FAST_GPIO_SD_DO); ++ } ++ else ++ { ++ gpio_write_low( FAST_GPIO_SD_DO); ++ } ++ ++ gpio_write_high( FAST_GPIO_SD_CLK); ++ ++ if (gpio_read( FAST_GPIO_SD_DI) == 1) ++ { ++ result |= i; ++ } ++ ++ gpio_write_low( FAST_GPIO_SD_CLK); ++ ++ } ++ ++ gpio_write_high( FAST_GPIO_SD_DO); ++ ++ return (result); ++} ++ ++/* return what has been read, write the parameter */ ++/* Clockrate round 200 kHz */ ++ ++static unsigned char mmc_spi_readwrite_slow(unsigned char data_out) ++{ ++ unsigned char i; ++ unsigned char result = 0; ++ ++ for(i = 0x80 ; i != 0 ; i >>= 1) ++ { ++ if (data_out & i) ++ { ++ gpio_write_high( FAST_GPIO_SD_DO); ++ } ++ else ++ { ++ gpio_write_low( FAST_GPIO_SD_DO); ++ } ++ ++ udelay(10); ++ ++ gpio_write_high( FAST_GPIO_SD_CLK); ++ ++ udelay(10); ++ ++ if (gpio_read( FAST_GPIO_SD_DI) == 1) ++ { ++ result |= i; ++ } ++ ++ udelay(10); ++ ++ gpio_write_low( FAST_GPIO_SD_CLK); ++ ++ udelay(10); ++ ++ } ++ ++ gpio_write_high( FAST_GPIO_SD_DO); ++ ++ udelay(10); ++ ++ // printk("Send Byte = 0x%2X Receive Byte = 0x%2X \n", data_out, result); ++ ++ return (result); ++} ++ ++/* return what has been read */ ++ ++static unsigned char mmc_spi_read_only(void) ++{ ++ unsigned char i; ++ unsigned char result = 0; ++ ++ for(i = 0x80 ; i != 0 ; i >>= 1) ++ { ++ ++ gpio_write_high( FAST_GPIO_SD_CLK); ++ ++ if (gpio_read( FAST_GPIO_SD_DI) == 1) ++ { ++ result |= i; ++ } ++ ++ gpio_write_low( FAST_GPIO_SD_CLK); ++ ++ } ++ ++ return (result); ++} ++ ++/* write the parameter */ ++/* Clockrate round about 3,6 MHz */ ++ ++static unsigned char mmc_spi_write_only(unsigned char data_out) ++{ ++ unsigned char i; ++ unsigned char result = 0; ++ ++ for(i = 0x80 ; i != 0 ; i >>= 1) ++ { ++ ++ if (data_out & i) ++ { ++ gpio_write_high( FAST_GPIO_SD_DO); ++ } ++ else ++ { ++ gpio_write_low( FAST_GPIO_SD_DO); ++ } ++ ++ gpio_write_high( FAST_GPIO_SD_CLK); ++ ++ gpio_write_low( FAST_GPIO_SD_CLK); ++ ++ } ++ ++ gpio_write_high( FAST_GPIO_SD_DO); ++ ++ return (result); ++} ++ ++ ++/** ++ * this function was contributed by: rcichielo from openwrt forums ++ * ++ * Comments added by Marc DENTY on 2007-03-20 ++ * ++ * Sequence to read a card's "CID" bytes (name, serial number etc) ++ * ++ * Send: 4ah,00h,00h,00h,00h,00h - CMD10, no args, null CRC ++ * Read: xx - NCR Time ++ * Read: xx - Command Response (Should be 00h) ++ * Read: until FEh is received - Wait for Data token ++ * Read: yy * 16 - Get 16 bytes from CID ++ * Read: zz - Read CRC lo byte ++ * Read: zz - Read CRC hi byte ++ * ++ * Useful locations in the returned data packet: ++ * ++ * 03h-08h Manufacturers's name in ascii ++ * 0ah-0dh Card's 32 bit serial number ++ */ ++/** ++ * Comments added by Cyril CATTIAUX on 2007-03-21 ++ * ++ * CID format specification (from Sandisk SD Product Manual v1.9) ++ * ++ * cid[00 ] Manufacturer ID (unsigned byte) ++ * cid[01-02] OEM/Application ID (ASCII) ++ * cid[03-07] Product Name (ASCII) ++ * cid[08 ] Product Revistion (BCD coded number) ++ * cid[09-12] Serial Number (32-bit unsigned int) ++ * cid[13-14] Reserved(bit 12->15) - Manufacture Date(bit 0->11) ++ * cid[15 ] CRC7(bit 1->7) - Not used, allways 1 (bit 0) ++*/ ++static int mmc_read_cid(unsigned char *cid) ++{ ++ unsigned char result = 0; ++ int i; ++ ++ MMC_Enable(); ++ ++ /* wait */ ++ for (i = 0; i < 4; i++) ++ { ++ result=mmc_spi_readwrite(0xff); ++ } ++ ++ /* issue CID (card identification data) read request */ ++ mmc_spi_readwrite(0xff); ++ mmc_spi_readwrite(0x40 | 10); ++ mmc_spi_readwrite(0x00); ++ mmc_spi_readwrite(0x00); ++ mmc_spi_readwrite(0x00); ++ mmc_spi_readwrite(0x00); ++ mmc_spi_readwrite(0x95); ++ ++ for (i = 0; i < 8; i++) ++ { ++ result=mmc_spi_readwrite(0xff); ++ ++ if(result == 0x00) ++ break; ++ } ++ ++ if (result != 0x00) { ++ MMC_Disable(); ++ mmc_spi_readwrite(0xff); ++ return(1); ++ } ++ ++ for (i = 0; i < 8; i++) { ++ result = mmc_spi_readwrite(0xff); ++ if (result == 0xfe) break; ++ } ++ ++ if (result != 0xfe) { ++ MMC_Disable(); ++ mmc_spi_readwrite(0xff); ++ return(2); ++ } ++ ++ for (i = 0; i < 16; i++) { ++ result = mmc_spi_readwrite(0xff); ++ cid[i] = result; ++ } ++ ++ mmc_spi_readwrite(0xff); ++ mmc_spi_readwrite(0xff); ++ ++ MMC_Disable(); ++ mmc_spi_readwrite(0xff); ++ ++ return 0; ++} ++ ++ ++/** ++ * Comments added by Cyril CATTIAUX on 2007-03-21 ++ * ++ * CID format specification (from Sandisk SD Product Manual v1.9) ++ * ++ * cid[00 ] Manufacturer ID (unsigned byte) ++ * cid[01-02] OEM/Application ID (ASCII) ++ * cid[03-07] Product Name (ASCII) ++ * cid[08 ] Product Revision (BCD coded 2 digit number) ++ * cid[09-12] Serial Number (32-bit unsigned int) ++ * cid[13-14] Manufacture Date(bit 0->11) (BCD coded 3 digit number YYM offset from 2000) - Reserved(bit 12->15) ++ * cid[15 ] Not used, allways 1 (bit 0) - CRC7(bit 1->7) ++*/ ++static void mmc_show_cid_info(void) ++{ ++ int i, result; ++ unsigned short tmps; ++ unsigned char cid[16]; ++ ++ char manufacturer_id; ++ char oem_id[3]; ++ char product_name[6]; ++ unsigned char product_revision_h, product_revision_l; ++ unsigned int product_sn; ++ unsigned short product_date_y; ++ unsigned char product_date_m; ++ ++ result = mmc_read_cid(cid); ++ ++ if (result == 0) ++ { ++ printk("mmc_init: MMC/SD Card ID: "); ++ for (i=0; i<16; i++) { ++ printk("%02X ", cid[i]); ++ } ++ manufacturer_id=cid[0]; ++ strncpy(oem_id, &cid[1], 2); ++ oem_id[2]='\0'; ++ strncpy(product_name, &cid[3], 5); ++ product_name[5]='\0'; ++ product_revision_h=(cid[8] >> 4) & 0xf; ++ product_revision_l=cid[8] & 0xf; ++ product_sn=(cid[9]<<24) + (cid[10]<<16) + (cid[11]<<8) + cid[12]; ++ tmps=((cid[13]<<8) + cid[14]) & 0x0fff; ++ product_date_y=2000 + (((tmps >> 8) & 0xf) * 10) + ((tmps >> 4) & 0xf); ++ product_date_m=tmps & 0xf; ++ ++ printk("\nManufacturer ID : %02X\n", manufacturer_id); ++ printk("OEM/Application ID: %s\n", oem_id); ++ printk("Product name : %s\n", product_name); ++ printk("Product revision : %d.%d\n", product_revision_h, product_revision_l); ++ printk("Product SN : %08X\n", product_sn); ++ printk("Product Date : %d-%d\n", product_date_y, product_date_m); ++ ++ } else { ++ printk("mmc_init: impossible to get card indentification info for reason code: %02x", result); ++ } ++} ++ ++ ++/* ++static int mmc_spi_hw_test(void) ++{ ++ unsigned char result, k; ++ ++ unsigned int i, j, t; ++ ++ printk("mmc_spi_hw_test -> \n\n"); ++ k = 0x55; ++ for ( i = 0 ; i < 5; i++) { ++ ++ printk("\n0x%2X - ", k); ++ for ( j = 0 ; j < 8; j++ ) { ++ do_gettimeofday( &s_zeit ); ++ result = mmc_spi_readwrite_slow(k); ++ do_gettimeofday( &e_zeit ); ++ ++ if ( result != k ) { ++ printk("!>ERROR<! Transfer = 0x%2X Receive = 0x%2X Trail = %d \n", k, result, j); ++ // i = 255; j = 1000; ++ } ++ ++ t = (e_zeit.tv_sec-s_zeit.tv_sec)*1000000+(e_zeit.tv_usec-s_zeit.tv_usec); ++ printk("Durchlauf: %i Versuch: %i von 8 -> Laufzeit: 0x%X s\n", i , j, t); ++ udelay(200); ++ } ++ printk("ready "); ++ ++ // k++; ++ } ++ printk("ready "); ++ printk("\n\n"); ++ return (0); ++} ++*/ ++ ++/* ++static int mmc_spi_speed_test(void) ++{ ++ unsigned int i, j, k, l, t; ++ ++ MMC_Disable(); ++ ++ for (k = 1; k < 6; k++) ++ { ++ l = 10000 * k; ++ for (j = 0; j < 5; j++) ++ { ++ do_gettimeofday( &s_zeit ); ++ for (i = 0; i < l; i++) ++ mmc_spi_readwrite(0xff); ++ do_gettimeofday( &e_zeit ); ++ t = (e_zeit.tv_sec-s_zeit.tv_sec)*1000000+(e_zeit.tv_usec-s_zeit.tv_usec); ++ printk("mmc_spi_readwrite: Laufzeit %u x : 0x%X \n", l, t); ++ } ++ } ++ ++ for (k = 1; k < 1; k++) ++ { ++ l = 10000 * k; ++ for (j = 0; j < 1; j++) ++ { ++ do_gettimeofday( &s_zeit ); ++ for (i = 0; i < l; i++) ++ mmc_spi_readwrite_slow(0xff); ++ do_gettimeofday( &e_zeit ); ++ t = (e_zeit.tv_sec-s_zeit.tv_sec)*1000000+(e_zeit.tv_usec-s_zeit.tv_usec); ++ printk("mmc_spi_readwrite_slow: Laufzeit %u x : 0x%X \n", l, t); ++ } ++ } ++ ++ for (k = 1; k < 6; k++) ++ { ++ l = 10000 * k; ++ for (j = 0; j < 5; j++) ++ { ++ do_gettimeofday( &s_zeit ); ++ for (i = 0; i < l; i++) ++ mmc_spi_read_only(); ++ do_gettimeofday( &e_zeit ); ++ t = (e_zeit.tv_sec-s_zeit.tv_sec)*1000000+(e_zeit.tv_usec-s_zeit.tv_usec); ++ printk("mmc_spi_read_only: Laufzeit %u x : 0x%X \n", l, t); ++ } ++ } ++ ++ for (k = 1; k < 6; k++) ++ { ++ l = 10000 * k; ++ for (j = 0; j < 5; j++) ++ { ++ do_gettimeofday( &s_zeit ); ++ for (i = 0; i < l; i++) ++ mmc_spi_write_only(0xff); ++ do_gettimeofday( &e_zeit ); ++ t = (e_zeit.tv_sec-s_zeit.tv_sec)*1000000+(e_zeit.tv_usec-s_zeit.tv_usec); ++ printk("mmc_spi_write_only: Laufzeit %u x : 0x%X \n", l, t); ++ } ++ } ++ ++ return (1); ++ ++} ++*/ ++ ++ ++static int mmc_spi_card_init(void) ++{ ++ unsigned char result = 0; ++ short i, j; ++ ++// unsigned long flags; ++ ++ // save_flags(flags); ++ // cli(); ++ ++/* ++ printk("GPIO_SD_CS dir: %u alt: %u\n", gpio_getdir(&gp, GPIO_SD_CS), gpio_getalt(&gp, GPIO_SD_CS)); ++ printk("GPIO_SD_DI dir: %u alt: %u\n", gpio_getdir(&gp, GPIO_SD_DI), gpio_getalt(&gp, GPIO_SD_DI)); ++ printk("GPIO_SD_DO dir: %u alt: %u\n", gpio_getdir(&gp, GPIO_SD_DO), gpio_getalt(&gp, GPIO_SD_DO)); ++ printk("GPIO_SD_CS dir: %u alt: %u\n", gpio_getdir(&gp, GPIO_SD_CLK), gpio_getalt(&gp, GPIO_SD_CLK)); ++*/ ++ ++ // printk("\nmmc: mmc_spi_hw_test() *START*\n"); ++ ++ // mmc_spi_hw_test(); ++ ++ printk("\nmmc: card init 1/2 (CMD0)\n"); ++ ++ for (j = 0; j < 10; j++) ++ { ++ MMC_Disable(); ++ ++ for (i = 0; i < 10; i++) ++ mmc_spi_readwrite_slow(0xff); ++ ++ MMC_Enable(); ++ ++ mmc_spi_readwrite_slow(0xff); ++ ++ mmc_spi_readwrite_slow(0x40); ++ ++ for (i = 0; i < 4; i++) { ++ ++ mmc_spi_readwrite_slow(0x00); ++ ++ } ++ ++ mmc_spi_readwrite_slow(0x95); ++ ++ for (i = 0; i < 8; i++) { ++ ++ result = mmc_spi_readwrite_slow(0xff); ++ ++#ifdef DEBUG_HD ++ if (result != 0xff) { ++ if (result > 0x1F && result < 0x80) ++ printk("mmc: resp. (CMD0) Versuch(%d) BYTE: %d result = 0x%X Zeichen = %c\n", j, i, result, result); ++ else ++ printk("mmc: resp. (CMD0) Versuch(%d) BYTE: %d result = 0x%X\n", j, i, result); ++ } ++#endif ++ if (result == 0x01) ++ break; ++ } ++ ++ if (result == 0x01) ++ break; ++ ++ MMC_Disable(); ++ mmc_spi_readwrite_slow(0xff); ++ ++ mdelay(60); ++ } ++ ++ if (result != 0x01) { ++ ++ printk("mmc: card init 1/2 error: %d (CMD0) failed\n", result); ++ printk(" -> Hint: MMC/SD-Card realy (fully) inserted ?\n"); ++ ++ return (1); ++ } ++ ++ printk("mmc: card init 1/2 (CMD0) success\n\n"); ++ ++ mdelay(1); ++ ++ printk("mmc: card init 2/2 (CMD1)\n"); ++ for (j = 0; j < 10; j++) { ++ ++ mmc_spi_readwrite_slow(0xff); ++ mmc_spi_readwrite_slow(0x41); ++ for (i = 0; i < 4; i++) ++ mmc_spi_readwrite_slow(0x00); ++ mmc_spi_readwrite_slow(0x95); ++ for (i = 0; i < 8; i++) { ++ result = mmc_spi_readwrite_slow(0xff); ++#ifdef DEBUG_HD ++ // if (result >= 32 && result <= 127) ++ // printk("mmc: response (CMD1) Versuch(%d) start token BYTE: %d result = 0x%X Zeichen = %c\n", j, i, result, result); ++ // else ++ // printk("mmc: response (CMD1) Versuch(%d) start token BYTE: %d result = 0x%X\n", j, i, result); ++#endif ++ if (result == 0x00) ++ break; ++ } ++ ++ mmc_spi_readwrite_slow(0xff); ++ ++ if (result == 0x00) { ++ printk("mmc: card init 2/2 (CMD1) success\n\n"); ++ ++ mmc_spi_readwrite_slow(0xff); ++ mmc_spi_readwrite_slow(0x4d); ++ mmc_spi_readwrite_slow(0x00); ++ mmc_spi_readwrite_slow(0x00); ++ mmc_spi_readwrite_slow(0x00); ++ mmc_spi_readwrite_slow(0x00); ++ mmc_spi_readwrite_slow(0x95); ++ for (i = 0; i < 6; i++) { ++ result = mmc_spi_readwrite_slow(0xff); ++#ifdef DEBUG_HD ++ // if (result > 31 && result < 128) ++ // printk("mmc: response (CMD13) Versuch(%d) start token BYTE: %d result = 0x%X Zeichen = %c\n", j, i, result, result); ++ // else ++ // printk("mmc: response (CMD13) Versuch(%d) start token BYTE: %d result = 0x%X\n", j, i, result); ++#endif ++ // if (result == 0x00) ++ // break; ++ } ++ // mdelay(60); ++ MMC_Disable(); ++ mmc_spi_readwrite_slow(0xff); ++ // mmc_spi_readwrite_slow(0xff); ++ // mdelay(10); ++ ++ // restore_flags(flags); ++ ++ return (0); ++ } ++ mdelay(60); ++ } ++ return (2); ++} ++ ++ ++static int mmc_spi_card_config(void) ++{ ++ unsigned char result = 0; ++ short i, j; ++ unsigned char csd[32]; ++ unsigned int c_size; ++ unsigned int c_size_mult; ++ unsigned int mult; ++ unsigned int read_bl_len; ++ unsigned int blocknr = 0; ++ unsigned int block_len = 0; ++ unsigned int size = 0; ++ unsigned char rd_buffer[528]; ++// unsigned long flags; ++ ++ MMC_Enable(); ++ ++ mmc_spi_readwrite_slow(0xff); ++ result = mmc_spi_readwrite_slow(0x51); ++ // mmc_spi_readwrite_slow(0x4A); ++ // mmc_spi_readwrite_slow(0x40+0x0D); ++ // mmc_spi_readwrite_slow(0x42); ++ for (i = 0; i < 4; i++) ++ mmc_spi_readwrite_slow(0x00); ++ mmc_spi_readwrite_slow(0x95); ++ ++ // printk("mmc: (CMD17) response von 0x51 result = 0x%X\n", result); ++ ++ for (i = 0; i < 8; i++) { ++ result = mmc_spi_readwrite_slow(0xff); ++#ifdef DEBUG_HD ++ // printk("mmc: (CMD17) response (start token) result = 0x%X\n", result); ++#endif ++ if (result == 0x00) ++ break; ++ } ++ if (result != 0x00) { ++ MMC_Disable(); ++ mmc_spi_readwrite_slow(0xff); ++ // restore_flags(flags); ++ // mmc_spi_readwrite_slow(0xff); ++ return (1); ++ } ++ // restore_flags(flags); ++ for (i = 0; i < 8; i++) { ++ result = mmc_spi_readwrite_slow(0xff); ++ rd_buffer[i] = result; ++#ifdef DEBUG_HD ++ /* ++ if (result >= 32 && result <= 127) ++ printk("mmc: CMD17 response (start token) result = 0x%X Zeichen = %c\n", result, result); ++ else ++ printk("mmc: CMD17 response (start token) result = 0x%X\n", result); ++ */ ++#endif ++ // if (result == 0xfe) ++ // break; ++ } ++ /* ++ if (result != 0xfe) { ++ MMC_Disable(); ++ mmc_spi_readwrite_slow(0xff); ++ mmc_spi_readwrite_slow(0xff); ++ return(1); ++ } ++ */ ++ ++ for (i = 8; i < 520; i++) { ++ result = mmc_spi_readwrite_slow(0xff); ++ rd_buffer[i] = result; ++ } ++ for (i = 0; i < 2; i++) { ++ result = mmc_spi_readwrite_slow(0xff); ++ } ++ MMC_Disable(); ++ mmc_spi_readwrite_slow(0xff); ++ // mmc_spi_readwrite_slow(0xff); ++ ++ printk("Buffer - Start\n"); ++ ++ for ( i = 0 ; i < 33 ; i++) { ++ printk("\r\n%4X - ", i*16); ++ for ( j = 0 ; j < 16 ; j++) { ++ if ( rd_buffer[i*16+j] < 16) ++ printk("0%X ", rd_buffer[i*16+j]); ++ else ++ printk("%2X ", rd_buffer[i*16+j]); ++ } ++ for ( j = 0 ; j < 16 ; j++) { ++ if ( rd_buffer[i*16+j] < ' ') ++ printk("."); ++ else ++ printk("%c", rd_buffer[i*16+j]); ++ } ++ } ++ ++ printk("\nBuffer - Ende\n"); ++ ++ mmc_show_cid_info(); ++ ++ for(j = 0 ; j < 1; j++) { ++ MMC_Enable(); ++ ++ // mdelay(1); ++ ++ // save_flags(flags); ++ // cli(); ++ mmc_spi_readwrite_slow(0xff); ++ mmc_spi_readwrite_slow(0x49); ++ // mmc_spi_readwrite_slow(0x4A); ++ // mmc_spi_readwrite_slow(0x40+0x0D); ++ // mmc_spi_readwrite_slow(0x42); ++ for (i = 0; i < 4; i++) ++ mmc_spi_readwrite_slow(0x00); ++ mmc_spi_readwrite_slow(0x95); ++ for (i = 0; i < 8; i++) { ++ result = mmc_spi_readwrite_slow(0xff); ++#ifdef DEBUG_HD ++ // printk("mmc: (CMD9) response (start token) result = 0x%X\n", result); ++#endif ++ if (result == 0x00) ++ break; ++ } ++ // restore_flags(flags); ++ if (result != 0x00) { ++ MMC_Disable(); ++ mmc_spi_readwrite_slow(0xff); ++ // mmc_spi_readwrite_slow(0xff); ++ return (1); ++ } ++ for (i = 0; i < 22; i++) { ++ result = mmc_spi_readwrite_slow(0xff); ++#ifdef DEBUG_HD ++ if (result >= 32 && result <= 127) ++ printk("mmc: response (start token) result = 0x%X Zeichen = %c\n", result, result); ++ else ++ printk("mmc: response (start token) result = 0x%X\n", result); ++#endif ++ if (result == 0xfe) ++ break; ++ } ++ if (result == 0xfe) ++ break; ++ ++ if (result != 0xfe) { ++ MMC_Disable(); ++ mmc_spi_readwrite_slow(0xff); ++ // mmc_spi_readwrite_slow(0xff); ++ } ++ mdelay(60); ++ } ++ ++ if (result != 0xfe) { ++ MMC_Disable(); ++ mmc_spi_readwrite_slow(0xff); ++ printk("mmc: mmc card config (CMD9) failed result = 0x%X\n\n", result); ++ return (2); ++ } ++ for (i = 0; i < 16; i++) { ++ result = mmc_spi_readwrite_slow(0xff); ++ csd[i] = result; ++ } ++ for (i = 0; i < 2; i++) { ++ result = mmc_spi_readwrite_slow(0xff); ++ } ++ MMC_Disable(); ++ mmc_spi_readwrite_slow(0xff); ++ // mmc_spi_readwrite_slow(0xff); ++ ++ if (result == 0x00) ++ return (3); ++ ++ c_size = (csd[8] & 0xC0) + (csd[7] << 8) + ((csd[6] & 0x03) << 16); ++ c_size >>= 6; ++ c_size_mult = (csd[10] & 0x80) + ((csd[9] & 0x03) << 8); ++ c_size_mult >>= 7; ++ read_bl_len = csd[5] & 0x0f; ++ mult = 1; ++ mult <<= c_size_mult + 2; ++ blocknr = (c_size + 1) * mult; ++ block_len = 1; ++ block_len <<= read_bl_len; ++ size = block_len * blocknr; ++ size >>= 10; ++ ++ for (i = 0; i < (1 << 6); i++) { ++ hd_blocksizes[i] = 1024; ++ hd_hardsectsizes[i] = block_len; ++ hd_maxsect[i] = 256; ++ } ++ hd_sizes[0] = size; ++ hd[0].nr_sects = blocknr; ++ ++ printk("Size = %d, hardsectsize = %d, sectors = %d\n", ++ size, block_len, blocknr); ++ ++ return 0; ++} ++ ++ ++/* ++ * ******************************************************************* ++ * ++ * End of SPI hardware access functions. ++ * ++ * ******************************************************************* ++ */ ++ ++ ++static int mmc_spi_write_block(unsigned int dest_addr, unsigned char *data) ++{ ++ unsigned int address; ++ unsigned char result = 0; ++ unsigned char ab0, ab1, ab2, ab3; ++ int i; ++ ++ address = dest_addr; ++ ++ ab3 = 0xff & (address >> 24); ++ ab2 = 0xff & (address >> 16); ++ ab1 = 0xff & (address >> 8); ++ ab0 = 0xff & address; ++ ++ MMC_Enable(); ++ ++ mmc_spi_readwrite(0xff); ++ ++ mmc_spi_readwrite(0x58); ++ mmc_spi_readwrite(ab3); /* msb */ ++ mmc_spi_readwrite(ab2); ++ mmc_spi_readwrite(ab1); ++ mmc_spi_readwrite(ab0); /* lsb */ ++ mmc_spi_readwrite(0xff); ++ ++ for (i = 0; i < 8; i++) ++ { ++ result = mmc_spi_readwrite(0xff); ++ if (result == 0x00) ++ { ++ break; ++ } ++ } ++ ++ if (result != 0x00) ++ { ++ MMC_Disable(); ++ mmc_spi_readwrite(0xff); ++ return (1); ++ } ++ ++ mmc_spi_readwrite(0xfe); ++ ++ for (i = 0; i < 512; i += 32) ++ { ++ mmc_spi_write_only(data[i]); ++ mmc_spi_write_only(data[i+1]); ++ mmc_spi_write_only(data[i+2]); ++ mmc_spi_write_only(data[i+3]); ++ mmc_spi_write_only(data[i+4]); ++ mmc_spi_write_only(data[i+5]); ++ mmc_spi_write_only(data[i+6]); ++ mmc_spi_write_only(data[i+7]); ++ mmc_spi_write_only(data[i+8]); ++ mmc_spi_write_only(data[i+9]); ++ mmc_spi_write_only(data[i+10]); ++ mmc_spi_write_only(data[i+11]); ++ mmc_spi_write_only(data[i+12]); ++ mmc_spi_write_only(data[i+13]); ++ mmc_spi_write_only(data[i+14]); ++ mmc_spi_write_only(data[i+15]); ++ mmc_spi_write_only(data[i+16]); ++ mmc_spi_write_only(data[i+17]); ++ mmc_spi_write_only(data[i+18]); ++ mmc_spi_write_only(data[i+19]); ++ mmc_spi_write_only(data[i+20]); ++ mmc_spi_write_only(data[i+21]); ++ mmc_spi_write_only(data[i+22]); ++ mmc_spi_write_only(data[i+23]); ++ mmc_spi_write_only(data[i+24]); ++ mmc_spi_write_only(data[i+25]); ++ mmc_spi_write_only(data[i+26]); ++ mmc_spi_write_only(data[i+27]); ++ mmc_spi_write_only(data[i+28]); ++ mmc_spi_write_only(data[i+29]); ++ mmc_spi_write_only(data[i+30]); ++ mmc_spi_write_only(data[i+31]); ++ } ++ ++ mmc_spi_readwrite(0xff); ++ mmc_spi_readwrite(0xff); ++ ++ for (i = 0; i < 1000000; i++) ++ { ++ result = mmc_spi_readwrite(0xff); ++ if (result == 0xff) ++ { ++ break; ++ } ++ } ++ ++ if (result != 0xff) ++ { ++ MMC_Disable(); ++ mmc_spi_readwrite(0xff); ++ return (3); ++ } ++ ++ MMC_Disable(); ++ mmc_spi_readwrite(0xff); ++ return (0); ++} ++ ++static int mmc_spi_read_block(unsigned char *data, unsigned int src_addr) ++{ ++ unsigned int address; ++ unsigned char result = 0; ++ unsigned char ab0, ab1, ab2, ab3; ++ unsigned long flags; ++ int i, j; ++ ++ address = src_addr; ++ ++ ab3 = 0xff & (address >> 24); ++ ab2 = 0xff & (address >> 16); ++ ab1 = 0xff & (address >> 8); ++ ab0 = 0xff & address; ++ ++ MMC_Enable(); ++ ++ mmc_spi_readwrite(0xff); ++ ++ mmc_spi_readwrite(0x51); ++ mmc_spi_readwrite(ab3); /* msb */ ++ mmc_spi_readwrite(ab2); ++ mmc_spi_readwrite(ab1); ++ mmc_spi_readwrite(ab0); /* lsb */ ++ mmc_spi_readwrite(0xff); ++ ++ for (i = 0; i < 8; i++) ++ { ++ result = mmc_spi_readwrite(0xff); ++ if (result == 0x00) ++ { ++ break; ++ } ++ } ++ ++ if (result != 0x00) ++ { ++ MMC_Disable(); ++ mmc_spi_readwrite(0xff); ++ return (1); ++ } ++ ++ for (i = 0; i < 100000; i++) ++ { ++ result = mmc_spi_readwrite(0xff); ++ if (result == 0xfe) ++ { ++ break; ++ } ++ } ++ ++ if (result != 0xfe) ++ { ++ MMC_Disable(); ++ mmc_spi_readwrite(0xff); ++ return (2); ++ } ++ ++ for (i = 0; i < 512; i += 32 ) ++ { ++ data[i] = mmc_spi_read_only(); ++ data[i+1] = mmc_spi_read_only(); ++ data[i+2] = mmc_spi_read_only(); ++ data[i+3] = mmc_spi_read_only(); ++ data[i+4] = mmc_spi_read_only(); ++ data[i+5] = mmc_spi_read_only(); ++ data[i+6] = mmc_spi_read_only(); ++ data[i+7] = mmc_spi_read_only(); ++ data[i+8] = mmc_spi_read_only(); ++ data[i+9] = mmc_spi_read_only(); ++ data[i+10] = mmc_spi_read_only(); ++ data[i+11] = mmc_spi_read_only(); ++ data[i+12] = mmc_spi_read_only(); ++ data[i+13] = mmc_spi_read_only(); ++ data[i+14] = mmc_spi_read_only(); ++ data[i+15] = mmc_spi_read_only(); ++ data[i+16] = mmc_spi_read_only(); ++ data[i+17] = mmc_spi_read_only(); ++ data[i+18] = mmc_spi_read_only(); ++ data[i+19] = mmc_spi_read_only(); ++ data[i+20] = mmc_spi_read_only(); ++ data[i+21] = mmc_spi_read_only(); ++ data[i+22] = mmc_spi_read_only(); ++ data[i+23] = mmc_spi_read_only(); ++ data[i+24] = mmc_spi_read_only(); ++ data[i+25] = mmc_spi_read_only(); ++ data[i+26] = mmc_spi_read_only(); ++ data[i+27] = mmc_spi_read_only(); ++ data[i+28] = mmc_spi_read_only(); ++ data[i+29] = mmc_spi_read_only(); ++ data[i+30] = mmc_spi_read_only(); ++ data[i+31] = mmc_spi_read_only(); ++ } ++ ++ result = mmc_spi_readwrite(0xff); ++ result = mmc_spi_readwrite(0xff); ++ ++ MMC_Disable(); ++ mmc_spi_readwrite(0xff); ++ ++ return (0); ++} ++ ++/* ++static int mmc_revalidate(kdev_t dev) ++{ ++ int target, max_p, start, i; ++ ++ mmc_media_detect = mmc_spi_media_detect(); ++ ++ if (mmc_media_detect == 0) ++ { ++ return -ENODEV; ++ } ++ ++ target = DEVICE_NR(dev); ++ ++ max_p = hd_gendisk.max_p; ++ start = target << 6; ++ for (i = max_p - 1; i >= 0; i--) ++ { ++ int minor = start + i; ++ invalidate_device(MKDEV(MAJOR_NR, minor), 1); ++ hd_gendisk.part[minor].start_sect = 0; ++ hd_gendisk.part[minor].nr_sects = 0; ++ } ++ ++ grok_partitions(&hd_gendisk, target, 1 << 6, hd_sizes[0] * 2); ++ ++ return 0; ++} ++*/ ++ ++ ++static int mmc_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, ++ unsigned long arg) ++{ ++ if (!inode || !inode->i_rdev) ++ return -EINVAL; ++ ++ switch (cmd) { ++#if 0 ++ case BLKGETSIZE: ++ return put_user(hd[MINOR(inode->i_rdev)].nr_sects, ++ (unsigned long *)arg); ++ case BLKGETSIZE64: ++ return put_user((u64) hd[MINOR(inode->i_rdev)]. ++ nr_sects, (u64 *) arg); ++ case BLKRRPART: ++ if (!capable(CAP_SYS_ADMIN)) ++ return -EACCES; ++ ++ return mmc_revalidate(inode->i_rdev); ++#endif ++ case HDIO_GETGEO: ++ { ++ struct block_device *bdev = inode->i_bdev; ++ struct hd_geometry *loc, g; ++ loc = (struct hd_geometry *)arg; ++ if (!loc) ++ return -EINVAL; ++ memset(loc, 0, sizeof(struct hd_geometry)); ++ g.heads = 4; ++ g.sectors = 16; ++ g.cylinders = get_capacity(bdev->bd_disk) / (4*16); ++ g.start = get_start_sect(bdev); ++ return copy_to_user(loc, &g, sizeof(g)) ? -EFAULT : 0; ++ } ++ default: ++ return -ENOTTY; ++ } ++} ++ ++ ++/* ++static int mmc_check_media_change(kdev_t dev) ++{ ++ (void) dev; ++ if (mmc_media_changed == 1) ++ { ++ mmc_media_changed = 0; ++ return 1; ++ } ++ else ++ { ++ return 0; ++ } ++} ++*/ ++ ++ ++/* ++static int mmc_init(void) ++{ ++ int result; ++ ++ result = mmc_spi_hardware_init(); ++ ++ if (result != 0) ++ { ++ printk("mmc: error %d in mmc_spi_hardware_init\n", result); ++ return -1; ++ } ++ ++ ++ result = mmc_spi_hw_test(); ++ ++ if (result != 0) ++ { ++ printk("\n mmc: mmc_spi_hw_test i.O. \n\n"); ++ return -1; ++ } ++ ++ ++ result = mmc_spi_speed_test(); ++ ++ if (result != 0) ++ { ++ printk("\n mmc: mmc_spi_speed_test i.O. \n\n"); ++ return -1; ++ } ++ ++ ++ result = mmc_spi_card_init(); ++ mdelay(50); ++ if (result != 0) ++ { ++ // Give it an extra shot ++ // result = mmc_spi_card_init(); ++ if (result != 0) ++ { ++ printk("mmc: error %d in mmc_card_init\n", result); ++ return -1; ++ } ++ } ++ ++ result = mmc_spi_card_config(); ++ if (result != 0) ++ { ++ printk("mmc: error %d in mmc_card_config\n", result); ++ return -1; ++ } ++ ++ ++ return 0; ++} ++*/ ++ ++/* ++static void mmc_exit(void) ++{ ++} ++*/ ++ ++ ++/* ++static void mmc_check_media(void) ++{ ++ int old_state, new_state; ++ int result; ++ ++ old_state = mmc_media_detect; ++ new_state = mmc_spi_media_detect(); ++ ++ if (old_state != new_state) ++ { ++ mmc_media_changed = 1; ++ if (new_state == PRESENT) ++ { ++ result = mmc_init(); ++ if (result != 0) ++ { ++ printk("mmc: error %d in mmc_init\n", result); ++ } ++ else ++ { ++ mmc_exit(); ++ } ++ } ++ } ++ ++#ifdef CHECK_MEDIA_CHANGE ++ del_timer(&mmc_timer); ++ mmc_timer.expires = jiffies + 10*HZ; ++ add_timer(&mmc_timer); ++#endif ++ ++} ++*/ ++ ++ ++/* NB: There might be several requests in the queue, simply dequeuing only one ++ and not checking for more will cause a stall because the block subsystem ++ will not call this function again unless the queue is "plugged" which can ++ only happen if it runs empty... */ ++static void mmc_spi_request(struct request_queue *q) ++{ ++ struct request *req; ++ int ret; ++ ++ unsigned int mmc_address; ++ unsigned char *buffer_address; ++ int nr_sectors; ++ int i; ++ int result, success; ++ ++ if (blk_queue_plugged(q)) { ++ return; ++ } ++ ++ spin_lock(&mmc_spi_lock); ++ for(;;) { ++ req = elv_next_request(q); ++ if (!req) ++ break; ++ ++ if (!blk_fs_request(req)) { ++ printk("not a blk_fs_request\n"); ++ spin_unlock(&mmc_spi_lock); ++ continue; ++ } ++ ++ mmc_address = req->sector * hd_hardsectsizes[0]; ++ buffer_address = req->buffer; ++ nr_sectors = req->current_nr_sectors; ++ success = 1; ++ if (rq_data_dir(req) == READ) { ++ spin_unlock_irq(q->queue_lock); ++ for (i = 0; i < nr_sectors; i++) { ++ result = mmc_spi_read_block(buffer_address, mmc_address); ++ if (unlikely(result < 0)) { ++ printk(KERN_ERR "mmi_spi_block: error reading block (%d)\n", result); ++ success = 0; ++ break; ++ } ++ mmc_address += hd_hardsectsizes[0]; ++ buffer_address += hd_hardsectsizes[0]; ++ } ++ spin_lock_irq(q->queue_lock); ++ } else { ++ spin_unlock_irq(q->queue_lock); ++ for (i = 0; i < nr_sectors; i++) { ++ result = mmc_spi_write_block(mmc_address, buffer_address); ++ if (unlikely(result < 0)) { ++ printk(KERN_ERR "mmi_spi_block: error writing block (%d)\n", result); ++ success = 0; ++ break; ++ } ++ mmc_address += hd_hardsectsizes[0]; ++ buffer_address += hd_hardsectsizes[0]; ++ } ++ spin_lock_irq(q->queue_lock); ++ } ++ ret = end_that_request_chunk(req, success, nr_sectors * hd_hardsectsizes[0]); ++ if (!ret) { ++ blkdev_dequeue_request(req); ++ end_that_request_last(req, 0); ++ } ++ } ++ spin_unlock(&mmc_spi_lock); ++} ++ ++ ++static int mmc_open(struct inode *inode, struct file *filp) ++{ ++ // int device; ++ (void) filp; ++ mmc_media_detect = mmc_spi_media_detect(); ++ ++ if (mmc_media_detect == 0) ++ return -ENODEV; ++ ++ return 0; ++} ++ ++static int mmc_release(struct inode *inode, struct file *filp) ++{ ++ return 0; ++} ++ ++ ++static struct block_device_operations mmc_spi_bdops = { ++ .open = mmc_open, ++ .release = mmc_release, ++ .ioctl = mmc_ioctl, ++ .owner = THIS_MODULE, ++#if 0 ++ .check_media_change = mmc_check_media_change, ++ .revalidate = mmc_revalidate, ++#endif ++}; ++ ++static int detect_card(void) ++{ ++ int result; ++ ++ result = mmc_spi_card_init(); ++ if (result != 0) { ++ // Give it an extra shot ++ result = mmc_spi_card_init(); ++ if (result != 0) { ++ printk(KERN_ERR "mmc_spi_block: error in mmc_card_init (%d)\n", result); ++ return -ENODEV; ++ } ++ } ++ ++ result = mmc_spi_card_config(); ++ // result = mmc_spi_speed_test(); ++ if (result != 0) { ++ printk(KERN_ERR "mmc_spi_block: error in mmc_card_config (%d)\n", result); ++ return -ENODEV; ++ } ++ ++ return 0; ++} ++ ++/* Fills in the gendisk structure from the received card ++ data. */ ++static int gendisk_init(struct device *dev, struct gendisk *gd) ++{ ++ if (!gd) ++ return -EINVAL; ++ ++ gd->major = major; ++ gd->first_minor = 0; /* only one device supported */ ++ gd->fops = &mmc_spi_bdops; ++ gd->driverfs_dev = dev; ++ ++ gd->queue = blk_init_queue(mmc_spi_request,NULL); ++ ++ if (!gd->queue) ++ return -ENOMEM; ++ ++ sprintf(gd->disk_name, "mmcblk"); ++ ++ blk_queue_hardsect_size(gd->queue, hd_hardsectsizes[0]); ++ ++ set_capacity(gd, hd_sizes[0]<<1); ++ ++ return 0; ++} ++ ++static int gendisk_fini(struct gendisk *gd) ++{ ++ BUG_ON(!gd); ++ ++ if (gd->queue) ++ blk_cleanup_queue(gd->queue); ++ ++ del_gendisk(gd); ++} ++ ++/* platform driver device instance routines */ ++static int mmc_spi_probe(struct platform_device *pdev) ++{ ++ int result; ++ printk("$Id: mmc_spi_block.c,v 1.04 2007/05/25 23:27:16 mrdata Exp $\n"); ++ ++ result = mmc_spi_hardware_init(); ++ if (result != 0) { ++ printk(KERN_ERR "mmc_spi_block: error in mmc_spi_hardware_init (%d)\n", result); ++ result = -ENODEV; ++ return result; ++ } ++ ++ result = detect_card(); ++ if (result < 0) ++ return result; ++ ++ mmc_media_detect = 1; ++ ++ result = register_blkdev(major, DEVICE_NAME); ++ if (result < 0) ++ return result; ++ ++ if (!major) ++ major = result; ++ ++ /* allow 8 partitions per device */ ++ BUG_ON(mmc_disk!=NULL); ++ mmc_disk = alloc_disk(1 << 3); ++ if (!mmc_disk) { ++ result = -ENOMEM; ++ goto out; ++ } ++ ++ result = gendisk_init(&pdev->dev, mmc_disk); ++ if (result < 0) ++ goto out; ++ ++ add_disk(mmc_disk); ++ ++ /*init_timer(&mmc_timer); ++ mmc_timer.expires = jiffies + HZ; ++ mmc_timer.function = (void *)mmc_check_media; ++ add_timer(&mmc_timer); */ ++ return 0; ++ ++out: ++ if (mmc_disk) ++ put_disk(mmc_disk); ++ ++ unregister_blkdev(major, DEVICE_NAME); ++ return result; ++} ++ ++static int mmc_spi_remove(struct platform_device *dev) ++{ ++ int ret; ++ ++ if (mmc_disk) { ++ gendisk_fini(mmc_disk); ++ put_disk(mmc_disk); ++ } ++ ++ ret = unregister_blkdev(major, DEVICE_NAME); ++ return ret; ++} ++ ++struct platform_driver mmc_spi_driver = { ++ .probe = mmc_spi_probe, ++ .remove = mmc_spi_remove, ++ .driver = { ++ .name = "mmc_spi", ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++ ++/* module init/exit */ ++static int __init mmc_block_spi_init(void) ++{ ++ int ret; ++ spin_lock_init(&mmc_spi_lock); ++ ++ ret = platform_driver_register(&mmc_spi_driver); ++ if (ret < 0) ++ return ret; ++ ++ /* we just support one device */ ++ mmc_dev = platform_device_register_simple("mmc_spi", -1, NULL, 0); ++ if (IS_ERR(mmc_dev)) ++ return PTR_ERR(mmc_dev); ++ ++ return 0; ++} ++ ++ ++static void __exit mmc_block_spi_exit(void) ++{ ++ platform_driver_unregister(&mmc_spi_driver); ++ if (mmc_dev) ++ platform_device_unregister(mmc_dev); ++} ++ ++ ++module_init(mmc_block_spi_init); ++module_exit(mmc_block_spi_exit); ++ ++MODULE_AUTHOR("Madsuk,Rohde,TaGana,Carsten Juttner <carjay@gmx.net>,Guylhem Aznar <mmc-driver@externe.net>,mrdata"); ++MODULE_DESCRIPTION("Driver for MMC/SD-Cards in SPI mode by GPIO"); ++MODULE_SUPPORTED_DEVICE("SIMpad"); ++MODULE_LICENSE("GPL"); ++ ++module_param(major, int, 0444); ++MODULE_PARM_DESC(major, "specify the major device number for the MMC/SD SPI driver"); diff --git a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-battery-old-way-but-also-with-sysfs.patch b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-battery-old-way-but-also-with-sysfs.patch new file mode 100644 index 0000000000..ee18ff2bb0 --- /dev/null +++ b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-battery-old-way-but-also-with-sysfs.patch @@ -0,0 +1,571 @@ +diff -uNr linux-2.6.21.vanilla/drivers/mfd/Makefile linux-2.6.21/drivers/mfd/Makefile +--- linux-2.6.21.vanilla/drivers/mfd/Makefile 2007-05-30 18:00:30.000000000 +0200 ++++ linux-2.6.21/drivers/mfd/Makefile 2007-05-30 18:43:10.000000000 +0200 +@@ -12,3 +12,7 @@ + ifeq ($(CONFIG_SA1100_ASSABET),y) + obj-$(CONFIG_MCP_UCB1200) += ucb1x00-assabet.o + endif ++ ++ifeq ($(CONFIG_SA1100_SIMPAD),y) ++obj-$(CONFIG_MCP_UCB1200) += ucb1x00-simpad.o ++endif +diff -uNr linux-2.6.21.vanilla/drivers/mfd/ucb1x00-simpad.c linux-2.6.21/drivers/mfd/ucb1x00-simpad.c +--- linux-2.6.21.vanilla/drivers/mfd/ucb1x00-simpad.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.21/drivers/mfd/ucb1x00-simpad.c 2007-05-30 18:35:48.000000000 +0200 +@@ -0,0 +1,226 @@ ++/* ++ * linux/drivers/mfd/ucb1x00-simpad.c ++ * ++ * Copyright (C) 2001-2003 Russell King, All Rights Reserved. ++ * 2007/03/18 mrdata: ++ * - adapted ucb1x00-assabet.c ++ * - transfer ucb1x00-simpad.c from kernel24 ++ * to new structur of kernel26 ++ * ++ * 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 of the License. ++ * ++ * We handle the machine-specific bits of the UCB1x00 driver here. ++ */ ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/fs.h> ++#include <linux/proc_fs.h> ++#include <linux/device.h> ++ ++#include <linux/apm-emulation.h> ++ ++#include <asm/dma.h> ++ ++#include <asm/arch/simpad.h> ++#include <asm/arch-sa1100/simpad_pm.h> ++ ++#include "ucb1x00.h" ++#include "ucb1x00-simpad.h" ++ ++#define UCB1X00_ATTR(name,input,designation) \ ++static ssize_t name##_show(struct class_device *dev, char *buf) \ ++{ \ ++ struct ucb1x00 *ucb = classdev_to_ucb1x00(dev); \ ++ int val; \ ++ ucb1x00_adc_enable(ucb); \ ++ val = ucb1x00_adc_read(ucb, input, UCB_NOSYNC); \ ++ ucb1x00_adc_disable(ucb); \ ++ return sprintf(buf, "%d\n", CALIBRATE_##designation(val)); \ ++} \ ++static CLASS_DEVICE_ATTR(name,0444,name##_show,NULL) ++ ++UCB1X00_ATTR(vbatt, UCB_ADC_INP_AD1, BATTERY); ++UCB1X00_ATTR(vcharger, UCB_ADC_INP_AD2, SUPPLY); ++UCB1X00_ATTR(icharger, UCB_ADC_INP_AD3, CHARGING); ++ ++static struct ucb1x00 *ucb_alt; ++ ++#define UCB1X00_WERT(name,input,designation) \ ++static int ucb1x00_simpad_read_##name(struct ucb1x00 *ucb_alt) \ ++{ \ ++ int val; \ ++ ucb1x00_adc_enable(ucb_alt); \ ++ val = ucb1x00_adc_read(ucb_alt, input, UCB_NOSYNC); \ ++ ucb1x00_adc_disable(ucb_alt); \ ++ return CALIBRATE_##designation(val); \ ++} ++ ++UCB1X00_WERT(vbatt, UCB_ADC_INP_AD1, BATTERY); ++UCB1X00_WERT(vcharger, UCB_ADC_INP_AD2, SUPPLY); ++UCB1X00_WERT(icharger, UCB_ADC_INP_AD3, CHARGING); ++ ++static int ucb1x00_simpad_add(struct ucb1x00_dev *dev) ++{ ++ class_device_create_file(&dev->ucb->cdev, &class_device_attr_vbatt); ++ class_device_create_file(&dev->ucb->cdev, &class_device_attr_vcharger); ++ class_device_create_file(&dev->ucb->cdev, &class_device_attr_icharger); ++ ucb_alt = dev->ucb; ++ return 0; ++} ++ ++static void ucb1x00_simpad_remove(struct ucb1x00_dev *dev) ++{ ++ class_device_remove_file(&dev->ucb->cdev, &class_device_attr_icharger); ++ class_device_remove_file(&dev->ucb->cdev, &class_device_attr_vcharger); ++ class_device_remove_file(&dev->ucb->cdev, &class_device_attr_vbatt); ++} ++ ++static struct ucb1x00_driver ucb1x00_simpad_driver = { ++ .add = ucb1x00_simpad_add, ++ .remove = ucb1x00_simpad_remove, ++}; ++ ++static int __init ucb1x00_simpad_init(void) ++{ ++ apm_get_power_status = simpad_apm_get_power_status; ++ return ucb1x00_register_driver(&ucb1x00_simpad_driver); ++} ++ ++static void __exit ucb1x00_simpad_exit(void) ++{ ++ apm_get_power_status = NULL; ++ ucb1x00_unregister_driver(&ucb1x00_simpad_driver); ++} ++ ++/****************************************************************************/ ++/* Functions exported for use by the kernel and kernel modules */ ++/****************************************************************************/ ++ ++int simpad_get_battery(struct simpad_battery_apm *bstat) ++{ ++ int icharger, vcharger, vbatt; ++ ++ if ( ucb_alt ) { ++ icharger = ucb1x00_simpad_read_icharger( ucb_alt ); ++ vcharger = ucb1x00_simpad_read_vcharger( ucb_alt ); ++ vbatt = ucb1x00_simpad_read_vbatt( ucb_alt ); ++ } else { ++ bstat->ac_status = SIMPAD_AC_STATUS_AC_UNKNOWN; ++ bstat->status = SIMPAD_BATT_STATUS_UNKNOWN; ++ bstat->percentage = 0x64; // lets say 100% ++ bstat->life = 330; // lets say a long time ++ return 0; ++ } ++ ++ /* AC status */ ++ bstat->ac_status = SIMPAD_AC_STATUS_AC_OFFLINE; ++ if ( vcharger>MIN_SUPPLY ) { ++ bstat->ac_status = SIMPAD_AC_STATUS_AC_ONLINE; ++ } ++ ++ /* charging */ ++ bstat->status = 0x0; ++ if ( icharger >= CHARGING_LED_LEVEL ) ++ bstat->status = SIMPAD_BATT_STATUS_CHARGING; ++ ++ if ( vbatt > BATT_LOW ) ++ bstat->status |= SIMPAD_BATT_STATUS_HIGH; ++ else if ( vbatt < BATT_CRITICAL ) ++ bstat->status |= SIMPAD_BATT_STATUS_CRITICAL; ++ else ++ bstat->status |= SIMPAD_BATT_STATUS_LOW; ++ ++ if (bstat->status & SIMPAD_BATT_STATUS_CHARGING) { ++ if (icharger > CHARGING_MAX_LEVEL) ++ icharger = CHARGING_MAX_LEVEL; ++ if (icharger < CHARGING_LED_LEVEL) ++ icharger = CHARGING_LED_LEVEL; ++ ++ bstat->percentage = 100 - 100 * (icharger - CHARGING_LED_LEVEL) / ++ (CHARGING_MAX_LEVEL - CHARGING_LED_LEVEL); ++ } else { ++ if (vbatt > BATT_FULL) ++ vbatt = BATT_FULL; ++ if (vbatt < BATT_EMPTY) ++ vbatt = BATT_EMPTY; ++ ++ bstat->percentage = 100 * (vbatt - BATT_EMPTY) / (BATT_FULL - BATT_EMPTY); ++ } ++ ++ /* let's assume: full load is 7h */ ++ /* bstat->life = 420*bstat->percentage/100; */ ++ /* mrdata: think, 4h is more realistic */ ++ bstat->life = 240*(bstat->percentage)/100; ++ ++#if 0 ++ printk("get_battery: ac: %02x / ch: %02x / perc: %02x / life: %d \n", ++ bstat->ac_status, bstat->status, ++ bstat->percentage, bstat->life ); ++#endif ++ ++ return 0; ++} ++ ++void simpad_apm_get_power_status(struct apm_power_info *info) ++{ ++ struct simpad_battery_apm bstat; ++ unsigned char ac = APM_AC_UNKNOWN; ++ unsigned char level = APM_BATTERY_STATUS_UNKNOWN; ++ int status, result; ++ ++ result = simpad_get_battery(&bstat); ++ if (result) { ++ printk("%s: unable to access battery information: result=%d\n", __FUNCTION__, result); ++ return; ++ } ++ ++ switch (bstat.ac_status) { ++ case SIMPAD_AC_STATUS_AC_OFFLINE: ++ ac = APM_AC_OFFLINE; ++ break; ++ case SIMPAD_AC_STATUS_AC_ONLINE: ++ ac = APM_AC_ONLINE; ++ break; ++ case SIMPAD_AC_STATUS_AC_BACKUP: ++ ac = APM_AC_BACKUP; ++ break; ++ } ++ ++ info->ac_line_status = ac; ++ ++ status = bstat.status; ++ if (status & (SIMPAD_BATT_STATUS_CHARGING | SIMPAD_BATT_STATUS_CHARGE_MAIN)) ++ level = APM_BATTERY_STATUS_CHARGING; ++ else if (status & (SIMPAD_BATT_STATUS_HIGH | SIMPAD_BATT_STATUS_FULL)) ++ level = APM_BATTERY_STATUS_HIGH; ++ else if (status & SIMPAD_BATT_STATUS_LOW) ++ level = APM_BATTERY_STATUS_LOW; ++ else if (status & SIMPAD_BATT_STATUS_CRITICAL) ++ level = APM_BATTERY_STATUS_CRITICAL; ++ ++ info->battery_status = level; ++ info->battery_flag = info->battery_status; ++ ++ info->battery_life = bstat.percentage; ++ ++ /* we have a dumb battery - so we know nothing */ ++ info->time = bstat.life; ++ info->units = APM_UNITS_MINS; ++ ++#if 0 ++ printk("apm_get_power: ac: %02x / bs: %02x / bf: %02x / perc: %02x / life: %d\n", ++ info->ac_line_status, info->battery_status, info->battery_flag, ++ info->battery_life, info->time ); ++#endif ++ return; ++} ++ ++module_init(ucb1x00_simpad_init); ++module_exit(ucb1x00_simpad_exit); ++ ++ ++MODULE_AUTHOR("Juergen Messerer <juergen.messerer@freesurf.ch>"); ++MODULE_DESCRIPTION("SIMpad noddy testing only example ADC driver"); ++MODULE_LICENSE("GPL"); +diff -uNr linux-2.6.21.vanilla/drivers/mfd/ucb1x00-simpad.h linux-2.6.21/drivers/mfd/ucb1x00-simpad.h +--- linux-2.6.21.vanilla/drivers/mfd/ucb1x00-simpad.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.21/drivers/mfd/ucb1x00-simpad.h 2007-05-30 18:35:48.000000000 +0200 +@@ -0,0 +1,86 @@ ++/* ++ * linux/drivers/mfd/ucb1x00-simpad.h ++ * ++ * Copyright (C) 2001 Russell King, All Rights Reserved. ++ * ++ * 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 of the License. ++ */ ++#ifndef UCB1300_SIMPAD_H ++#define UCB1300_SIMPAD_H ++ ++/* ++ * Conversion from AD -> mV ++ * 7.5V = 1023 7.33137mV/Digit ++ * ++ * 400 Units == 9.7V ++ * a = ADC value ++ * 2007/03/24 mrdata: ++ * according UCB1300 datasheet ADC error max. 3 LSB ++ * 5-95% of full scale -> 3*7.33137mV = 21.99mV ++ * // old ++ * 21 = ADC error ++ * 12600 = Divident to get 2*7.3242 ++ * 860 = Divider to get 2*7.3242 ++ * 170 = Voltagedrop over ++ * ++ * // new ++ * 3 = ADC error ++ * 12610 = Divident to get 2*7.33139 ++ * 860 = Divider to get 2*7.33139 ++ * 170 = Voltagedrop over ++ */ ++// #define CALIBRATE_BATTERY(a) ((((a + 21)*12600)/860) + 170) ++#define CALIBRATE_BATTERY(a) ((((a + 3)*12610)/860) + 170) ++ ++/* ++ * We have two types of batteries a small and a large one ++ * To get the right value we to distinguish between those two ++ * 450 Units == 15 V ++ */ ++#ifdef SMALL_BATTERY ++#define CALIBRATE_SUPPLY(a) (((a) * 1500) / 51) ++#define MIN_SUPPLY 8500 /* Less then 8.5V means no powersupply */ ++#else ++#define CALIBRATE_SUPPLY(a) (((a) * 1500) / 45) ++//#define MIN_SUPPLY 14000 /* Less then 14V means no powersupply */ ++#define MIN_SUPPLY 12000 /* Less then 12V means no powersupply */ ++#endif ++ ++/* ++ * Charging Current ++ * if value is >= 50 then charging is on ++ */ ++// #define CALIBRATE_CHARGING(a) (((a) * 1000) / (152/4)) ++#define CALIBRATE_CHARGING(a) (a) ++//#define CHARGING_LED_LEVEL 50 ++ ++#ifdef CONFIG_SA1100_SIMPAD_SINUSPAD ++ ++// type small battery ++#define CHARGING_LED_LEVEL 12 ++#define CHARGING_MAX_LEVEL 120 ++#define BATT_FULL 8100 ++#define BATT_LOW 7300 ++#define BATT_CRITICAL 6700 ++#define BATT_EMPTY 6400 ++ ++#else // CONFIG_SA1100_SIMPAD_SINUSPAD ++ ++// type large battery ++// because of ADC error CHARGING_LED_LEVEL can changed ++// from 27 to 28 ++#define CHARGING_LED_LEVEL 27 ++#define CHARGING_MAX_LEVEL 265 ++// BATT_FULL with SIMPAD_AC_STATUS_AC_OFFLINE ++#define BATT_FULL 8100 ++#define BATT_LOW 7400 ++#define BATT_CRITICAL 6800 ++#define BATT_EMPTY 6500 ++ ++#endif // CONFIG_SA1100_SIMPAD_SINUSPAD ++ ++// int simpad_get_battery(struct simpad_battery_apm *bstat); ++ ++#endif +diff -uNr linux-2.6.21.vanilla/include/asm-arm/arch-sa1100/simpad_pm.h linux-2.6.21/include/asm-arm/arch-sa1100/simpad_pm.h +--- linux-2.6.21.vanilla/include/asm-arm/arch-sa1100/simpad_pm.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.21/include/asm-arm/arch-sa1100/simpad_pm.h 2007-05-30 18:36:07.000000000 +0200 +@@ -0,0 +1,236 @@ ++/* ++* Abstraction interface for microcontroller connection to rest of system ++* ++* Copyright 2003 Peter Pregler ++* Copyright 2000,1 Compaq Computer Corporation. ++* ++* Use consistent with the GNU GPL is permitted, ++* provided that this copyright notice is ++* preserved in its entirety in all copies and derived works. ++* ++* COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, ++* AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS ++* FITNESS FOR ANY PARTICULAR PURPOSE. ++* ++* Author: Peter Pregler (based on work for ipaq by Andrew Christian) ++* ++*/ ++ ++#ifndef __SIMPAD_HAL_H ++#define __SIMPAD_HAL_H ++ ++#include <linux/apm-emulation.h> ++ ++struct simpad_battery_apm { ++ unsigned char ac_status; /* line connected yes/no */ ++ unsigned char status; /* battery loading yes/no */ ++ unsigned char percentage; /* percentage loaded */ ++ unsigned short life; /* life till empty */ ++}; ++ ++extern void simpad_apm_get_power_status(struct apm_power_info *); ++ ++// extern int simpad_get_battery(struct simpad_battery_apm *bstat); ++ ++/* These should match the apm_bios.h definitions */ ++#define SIMPAD_AC_STATUS_AC_OFFLINE 0x00 ++#define SIMPAD_AC_STATUS_AC_ONLINE 0x01 ++#define SIMPAD_AC_STATUS_AC_BACKUP 0x02 /* What does this mean? */ ++#define SIMPAD_AC_STATUS_AC_UNKNOWN 0xff ++ ++ ++/* These bitfields are rarely "or'd" together */ ++#define SIMPAD_BATT_STATUS_HIGH 0x01 ++#define SIMPAD_BATT_STATUS_LOW 0x02 ++#define SIMPAD_BATT_STATUS_CRITICAL 0x04 ++#define SIMPAD_BATT_STATUS_CHARGING 0x08 ++#define SIMPAD_BATT_STATUS_CHARGE_MAIN 0x10 ++#define SIMPAD_BATT_STATUS_DEAD 0x20 /* Battery will not charge */ ++#define SIMPAD_BATT_NOT_INSTALLED 0x20 /* For expansion pack batteries */ ++#define SIMPAD_BATT_STATUS_FULL 0x40 /* Battery fully charged (and connected to AC) */ ++#define SIMPAD_BATT_STATUS_NOBATT 0x80 ++#define SIMPAD_BATT_STATUS_UNKNOWN 0xff ++ ++#if 0 // FIXME ++#include <linux/simpad_ts.h> ++ ++enum simpad_asset_type { ++ ASSET_TCHAR = 0, ++ ASSET_SHORT, ++ ASSET_LONG ++}; ++ ++#define TTYPE(_type) (((unsigned int)_type) << 8) ++#define TCHAR(_len) (TTYPE(ASSET_TCHAR) | (_len)) ++#define TSHORT TTYPE(ASSET_SHORT) ++#define TLONG TTYPE(ASSET_LONG) ++#define ASSET(_type,_num) ((((unsigned int)_type)<<16) | (_num)) ++ ++#define ASSET_HM_VERSION ASSET( TCHAR(10), 0 ) /* 1.1, 1.2 */ ++#define ASSET_SERIAL_NUMBER ASSET( TCHAR(40), 1 ) /* Unique iPAQ serial number */ ++#define ASSET_MODULE_ID ASSET( TCHAR(20), 2 ) /* E.g., "iPAQ 3700" */ ++#define ASSET_PRODUCT_REVISION ASSET( TCHAR(10), 3 ) /* 1.0, 2.0 */ ++#define ASSET_PRODUCT_ID ASSET( TSHORT, 4 ) /* 2 = Palm-sized computer */ ++#define ASSET_FRAME_RATE ASSET( TSHORT, 5 ) ++#define ASSET_PAGE_MODE ASSET( TSHORT, 6 ) /* 0 = Flash memory */ ++#define ASSET_COUNTRY_ID ASSET( TSHORT, 7 ) /* 0 = USA */ ++#define ASSET_IS_COLOR_DISPLAY ASSET( TSHORT, 8 ) /* Boolean, 1 = yes */ ++#define ASSET_ROM_SIZE ASSET( TSHORT, 9 ) /* 16, 32 */ ++#define ASSET_RAM_SIZE ASSET( TSHORT, 10 ) /* 32768 */ ++#define ASSET_HORIZONTAL_PIXELS ASSET( TSHORT, 11 ) /* 240 */ ++#define ASSET_VERTICAL_PIXELS ASSET( TSHORT, 12 ) /* 320 */ ++ ++#define ASSET_TYPE(_asset) (((_asset)&0xff000000)>>24) ++#define ASSET_TCHAR_LEN(_asset) (((_asset)&0x00ff0000)>>16) ++#define ASSET_NUMBER(_asset) ((_asset)&0x0000ffff) ++ ++#define MAX_TCHAR_LEN 40 ++ ++struct simpad_asset { ++ unsigned int type; ++ union { ++ unsigned char tchar[ MAX_TCHAR_LEN ]; ++ unsigned short vshort; ++ unsigned long vlong; ++ } a; ++}; ++ ++/******************************************************************** ++ * Interface to the hardware-type specific functions ++ * ++ * get_version Read the version number of the microcontroller on the option pack SPI bus ++ * spi_read Reads from the serial EEPROM memory on the option pack SPI bus ++ * spi_write Write to the serial EEPROM memory on the option pack SPI bus ++ * get_option_detect Returns whether or not an option pack is present ++ * ++ * get_thermal_sensor Return measured temperature of the unit, in units of 0.125 deg C ++ * set_notify_led Turns on, off, or blinks the Green LED ++ * read_light_sensor Returns the value of the front light sensor ++ * get_battery Returns the current voltage and charging state of all batteries ++ * audio_clock Sets the audio CODEC to run at a particular rate ++ * audio_power Turns on/off audio CODEC (internally calls audio_clock) ++ * audio_mute Mutes the audio CODEC ++ * asset_read Extracts PocketPC-style asset information from persistent memory ++ * backlight_control Adjusts the backlight level (only on/off for 3100) ++ * ++ * ++ * iPAQ 3100 only ++ * ============== ++ * codec_control Reset/mute/control level of 3100 audio codec ++ * contrast_control Adjusts the contrast level (only for 3100) ++ * ++ * iPAQ 3600, 3700 only ++ * ==================== ++ * eeprom_read Reads from the asset information on the eeprom of a 3600 (deprecated) ++ * eeprom_write Writes to the asset information on the eeprom (deprecated) ++ * ++ * The interfaces to the EEPROM functions are maintained only because the simpad_ts driver has ++ * a deprecated ioctl call for them. They are used internally by the "asset_read" function. ++ * ++ * iPAQ 3800, 3900 only ++ * ==================== ++ * set_ebat Tells enhanced PCMCIA sleeves that this iPAQ can handle ++ * a wider voltage range (applies to 3800, 3900) ++ * ++ *********************************************************************/ ++ ++struct simpad_hal_ops { ++ /* Functions provided by the underlying hardware */ ++ int (*get_version)( struct simpad_ts_version * ); ++ int (*eeprom_read)( unsigned short address, unsigned char *data, unsigned short len ); ++ int (*eeprom_write)( unsigned short address, unsigned char *data, unsigned short len ); ++ int (*get_thermal_sensor)( unsigned short * ); ++ int (*set_notify_led)( unsigned char mode, unsigned char duration, ++ unsigned char ontime, unsigned char offtime ); ++ int (*read_light_sensor)( unsigned char *result ); ++ int (*get_battery)( struct simpad_battery * ); ++ int (*spi_read)( unsigned short address, unsigned char *data, unsigned short len ); ++ int (*spi_write)( unsigned short address, unsigned char *data, unsigned short len ); ++ int (*codec_control)( unsigned char, unsigned char ); ++ int (*get_option_detect)( int *result ); ++ int (*audio_clock)( long samplerate ); ++ int (*audio_power)( long samplerate ); ++ int (*audio_mute)( int mute ); ++ int (*asset_read)( struct simpad_asset *asset ); ++ int (*set_ebat)( void ); ++ ++ /* Functions indirectly provided by the underlying hardware */ ++ int (*backlight_control)( enum flite_pwr power, unsigned char level ); ++ int (*contrast_control)( unsigned char level ); ++ ++ /* for module use counting */ ++ struct module *owner; ++}; ++ ++/* Used by the device-specific hardware module to register itself */ ++extern int simpad_hal_register_interface( struct simpad_hal_ops *ops ); ++extern void simpad_hal_unregister_interface( struct simpad_hal_ops *ops ); ++ ++/* ++ * Calls into HAL from the device-specific hardware module ++ * These run at interrupt time ++ */ ++extern void simpad_hal_keypress( unsigned char key ); ++extern void simpad_hal_touchpanel( unsigned short x, unsigned short y, int down ); ++extern void simpad_hal_option_detect( int present ); ++ ++/* Callbacks registered by device drivers */ ++struct simpad_driver_ops { ++ void (*keypress)( unsigned char key ); ++ void (*touchpanel)( unsigned short x, unsigned short y, int down ); ++ void (*option_detect)( int present ); ++}; ++ ++extern int simpad_hal_register_driver( struct simpad_driver_ops * ); ++extern void simpad_hal_unregister_driver( struct simpad_driver_ops * ); ++ ++ ++/* Calls into HAL from device drivers and other kernel modules */ ++extern void simpad_get_flite( struct simpad_ts_backlight *bl ); ++extern void simpad_get_contrast( unsigned char *contrast ); ++extern int simpad_set_flite( enum flite_pwr pwr, unsigned char brightness ); ++extern int simpad_set_contrast( unsigned char contrast ); ++extern int simpad_toggle_frontlight( void ); ++ ++extern int simpad_apm_get_power_status(unsigned char *ac_line_status, unsigned char *battery_status, ++ unsigned char *battery_flag, unsigned char *battery_percentage, ++ unsigned short *battery_life); ++ ++extern struct simpad_hal_ops *simpad_hal_ops; ++ ++/* Do not use this macro in driver files - instead, use the inline functions defined below */ ++#define CALL_HAL( f, args... ) \ ++ { int __result = -EIO; \ ++ if ( simpad_hal_ops && simpad_hal_ops->f ) { \ ++ __MOD_INC_USE_COUNT(simpad_hal_ops->owner); \ ++ __result = simpad_hal_ops->f(args); \ ++ __MOD_DEC_USE_COUNT(simpad_hal_ops->owner); \ ++ } \ ++ return __result; } ++ ++#define HFUNC static __inline__ int ++ ++/* The eeprom_read/write address + len has a maximum value of 512. Both must be even numbers */ ++HFUNC simpad_eeprom_read( u16 addr, u8 *data, u16 len ) CALL_HAL(eeprom_read,addr,data,len) ++HFUNC simpad_eeprom_write( u16 addr, u8 *data, u16 len) CALL_HAL(eeprom_write,addr,data,len) ++HFUNC simpad_spi_read( u8 addr, u8 *data, u16 len) CALL_HAL(spi_read,addr,data,len) ++HFUNC simpad_spi_write( u8 addr, u8 *data, u16 len) CALL_HAL(spi_write,addr,data,len) ++HFUNC simpad_get_version( struct simpad_ts_version *v ) CALL_HAL(get_version,v) ++HFUNC simpad_get_thermal_sensor( u16 *thermal ) CALL_HAL(get_thermal_sensor,thermal) ++HFUNC simpad_set_led( u8 mode, u8 dur, u8 ont, u8 offt ) CALL_HAL(set_notify_led, mode, dur, ont, offt) ++HFUNC simpad_get_light_sensor( u8 *result ) CALL_HAL(read_light_sensor,result) ++HFUNC simpad_get_battery( struct simpad_battery *bat ) CALL_HAL(get_battery,bat) ++HFUNC simpad_get_option_detect( int *result) CALL_HAL(get_option_detect,result) ++HFUNC simpad_audio_clock( long samplerate ) CALL_HAL(audio_clock,samplerate) ++HFUNC simpad_audio_power( long samplerate ) CALL_HAL(audio_power,samplerate) ++HFUNC simpad_audio_mute( int mute ) CALL_HAL(audio_mute,mute) ++HFUNC simpad_asset_read( struct simpad_asset *asset ) CALL_HAL(asset_read,asset) ++HFUNC simpad_set_ebat( void ) CALL_HAL(set_ebat) ++ ++/* Don't use these functions directly - rather, call {get,set}_{flite,contrast} */ ++ /* Functions indirectly provided by the underlying hardware */ ++HFUNC simpad_backlight_control( enum flite_pwr p, u8 v ) CALL_HAL(backlight_control,p,v) ++HFUNC simpad_contrast_control( u8 level ) CALL_HAL(contrast_control,level) ++ ++#endif ++#endif diff --git a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-cs3-simpad.patch b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-cs3-simpad.patch index 6d6c373271..cfb9aad906 100644 --- a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-cs3-simpad.patch +++ b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-cs3-simpad.patch @@ -1,6 +1,6 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/Makefile linux-2.6.21/arch/arm/mach-sa1100/Makefile ---- linux-2.6.21.vanilla/arch/arm/mach-sa1100/Makefile 2007-05-01 16:40:44.000000000 +0200 -+++ linux-2.6.21/arch/arm/mach-sa1100/Makefile 2007-05-01 16:52:10.000000000 +0200 +--- linux-2.6.21.vanilla/arch/arm/mach-sa1100/Makefile 2007-05-29 21:34:59.000000000 +0200 ++++ linux-2.6.21/arch/arm/mach-sa1100/Makefile 2007-05-30 17:44:04.000000000 +0200 @@ -40,6 +40,7 @@ obj-$(CONFIG_SA1100_SHANNON) += shannon.o @@ -11,10 +11,10 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/Makefile linux-2.6.21/arch/a # LEDs support diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/cs3-simpad.c linux-2.6.21/arch/arm/mach-sa1100/cs3-simpad.c --- linux-2.6.21.vanilla/arch/arm/mach-sa1100/cs3-simpad.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.21/arch/arm/mach-sa1100/cs3-simpad.c 2007-05-01 16:52:10.000000000 +0200 -@@ -0,0 +1,300 @@ ++++ linux-2.6.21/arch/arm/mach-sa1100/cs3-simpad.c 2007-05-30 17:45:51.000000000 +0200 +@@ -0,0 +1,169 @@ +/* -+ * cs3-simpad.c ++ * simpad-cs3.c + * + * This driver shows the GPIO states of the cs3 latch. You can also + * switch some GPIOS. @@ -25,6 +25,9 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/cs3-simpad.c linux-2.6.21/ar + * + * Some parts are based on battery.c + * ++ * mrdata: -added cs3_ro support ++ * -added preprocessor stuff ++ * + */ + +#include <linux/module.h> @@ -34,245 +37,97 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/cs3-simpad.c linux-2.6.21/ar + +#include <asm/arch/simpad.h> + ++extern long get_cs3_ro(void); +extern long get_cs3_shadow(void); +extern void set_cs3_bit(int value); +extern void clear_cs3_bit(int value); + +struct cs3 { -+ struct class_device class_dev; -+ const char *name; -+ char *id; -+ int type; ++ struct class_device class_dev; ++ const char *name; ++ char *id; ++ int type; +}; + +struct cs3 cs3 ={ + .name = "latch_cs3", +}; + -+static ssize_t get_VCC_5V_EN (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & VCC_5V_EN ) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_VCC_3V_EN (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & VCC_3V_EN) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_EN1 (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & EN1) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_EN0 (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & EN0) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_DISPLAY_ON (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & DISPLAY_ON) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_PCMCIA_BUFF_DIS (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & PCMCIA_BUFF_DIS) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_MQ_RESET (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & MQ_RESET) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_PCMCIA_RESET (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & PCMCIA_RESET) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_DECT_POWER_ON (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & DECT_POWER_ON) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_IRDA_SD (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & IRDA_SD) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_RS232_ON (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & RS232_ON) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_SD_MEDIAQ (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & SD_MEDIAQ) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_LED2_ON (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & LED2_ON) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_IRDA_MODE (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & IRDA_MODE) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_ENABLE_5V (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & ENABLE_5V) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t get_RESET_SIMCARD (struct class_device *class_dev, char *buf) { -+ if (get_cs3_shadow() & RESET_SIMCARD) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+ -+static ssize_t write_DISPLAY_ON (struct class_device *cdev, const char * buf, size_t count){ -+ char val; -+ if (sscanf(buf, "%c",&val) !=1) -+ return -EINVAL; -+ if (val=='1') -+ set_cs3_bit(DISPLAY_ON); -+ else if (val=='0') -+ clear_cs3_bit(DISPLAY_ON); -+ return strlen(buf); -+} -+ -+static ssize_t write_DECT_POWER_ON (struct class_device *cdev, const char * buf, size_t count){ -+ char val; -+ if (sscanf(buf, "%c",&val) !=1) -+ return -EINVAL; -+ if (val=='1') -+ set_cs3_bit(DECT_POWER_ON); -+ else if (val=='0') -+ clear_cs3_bit(DECT_POWER_ON); -+ return strlen(buf); -+} -+ -+static ssize_t write_IRDA_SD (struct class_device *cdev, const char * buf, size_t count){ -+ char val; -+ if (sscanf(buf, "%c",&val) !=1) -+ return -EINVAL; -+ if (val=='1') -+ set_cs3_bit(IRDA_SD); -+ else if (val=='0') -+ clear_cs3_bit(IRDA_SD); -+ return strlen(buf); -+} -+ -+static ssize_t write_SD_MEDIAQ (struct class_device *cdev, const char * buf, size_t count){ -+ char val; -+ if (sscanf(buf, "%c",&val) !=1) -+ return -EINVAL; -+ if (val=='1') -+ set_cs3_bit(SD_MEDIAQ); -+ else if (val=='0') -+ clear_cs3_bit(SD_MEDIAQ); -+ return strlen(buf); -+} -+ -+static ssize_t write_LED2_ON (struct class_device *cdev, const char * buf, size_t count){ -+ char val; -+ if (sscanf(buf, "%c",&val) !=1) -+ return -EINVAL; -+ if (val=='1') -+ set_cs3_bit(LED2_ON); -+ else if (val=='0') -+ clear_cs3_bit(LED2_ON); -+ return strlen(buf); -+} -+ -+static ssize_t write_IRDA_MODE (struct class_device *cdev, const char * buf, size_t count){ -+ char val; -+ if (sscanf(buf, "%c",&val) !=1) -+ return -EINVAL; -+ if (val=='1') -+ set_cs3_bit(IRDA_MODE); -+ else if (val=='0') -+ clear_cs3_bit(IRDA_MODE); -+ return strlen(buf); -+} + -+static ssize_t write_RESET_SIMCARD (struct class_device *cdev, const char * buf, size_t count){ -+ char val; -+ if (sscanf(buf, "%c",&val) !=1) -+ return -EINVAL; -+ if (val=='1') -+ set_cs3_bit(RESET_SIMCARD); -+ else if (val=='0') -+ clear_cs3_bit(RESET_SIMCARD); -+ return strlen(buf); ++#define CS3_STORE_ATTR(namek,nameg) \ ++static ssize_t namek##_store (struct class_device *cdev, const char * buf, size_t count) \ ++{ \ ++ char val; \ ++ if (sscanf(buf, "%c",&val) != 1) \ ++ return -EINVAL; \ ++ if (val == '1') \ ++ set_cs3_bit(nameg); \ ++ else if (val == '0') \ ++ clear_cs3_bit(nameg); \ ++ return strlen(buf); \ +} + -+static CLASS_DEVICE_ATTR(vcc_5v_en, 0444, get_VCC_5V_EN, NULL); -+static CLASS_DEVICE_ATTR(vcc_3v_en, 0444, get_VCC_3V_EN, NULL); -+static CLASS_DEVICE_ATTR(en1, 0444, get_EN1, NULL); -+static CLASS_DEVICE_ATTR(en0, 0444, get_EN0, NULL); -+static CLASS_DEVICE_ATTR(display_on, 0664, get_DISPLAY_ON, write_DISPLAY_ON); -+static CLASS_DEVICE_ATTR(pcmcia_buff_dis, 0444, get_PCMCIA_BUFF_DIS, NULL); -+static CLASS_DEVICE_ATTR(mq_reset, 0444, get_MQ_RESET, NULL); -+static CLASS_DEVICE_ATTR(pcmcia_reset, 0444, get_PCMCIA_RESET, NULL); -+static CLASS_DEVICE_ATTR(dect_power_on, 0664, get_DECT_POWER_ON, write_DECT_POWER_ON); -+static CLASS_DEVICE_ATTR(irda_sd, 0664, get_IRDA_SD, write_IRDA_SD); -+static CLASS_DEVICE_ATTR(rs232_on, 0444, get_RS232_ON, NULL); -+static CLASS_DEVICE_ATTR(sd_mediaq, 0664, get_SD_MEDIAQ, write_SD_MEDIAQ); -+static CLASS_DEVICE_ATTR(led2_on, 0664, get_LED2_ON, write_LED2_ON); -+static CLASS_DEVICE_ATTR(irda_mode, 0664, get_IRDA_MODE, write_IRDA_MODE); -+static CLASS_DEVICE_ATTR(enable_5v, 0444, get_ENABLE_5V, NULL); -+static CLASS_DEVICE_ATTR(reset_simcard, 0664, get_RESET_SIMCARD, write_RESET_SIMCARD); ++CS3_STORE_ATTR(display_on, DISPLAY_ON); ++CS3_STORE_ATTR(dect_power_on, DECT_POWER_ON); ++CS3_STORE_ATTR(irda_sd, IRDA_SD); ++CS3_STORE_ATTR(sd_mediaq, SD_MEDIAQ); ++CS3_STORE_ATTR(led2_on, LED2_ON); ++CS3_STORE_ATTR(irda_mode, IRDA_MODE); ++CS3_STORE_ATTR(reset_simcard, RESET_SIMCARD); ++ ++ ++#define CS3_ATTR(shadro,namek,nameg,mode,store) \ ++static ssize_t namek##_show(struct class_device *class_dev, char *buf) \ ++{ \ ++ if (get_cs3_##shadro() & nameg ) \ ++ return sprintf(buf, "1\n"); \ ++ else \ ++ return sprintf(buf, "0\n"); \ ++} \ ++static CLASS_DEVICE_ATTR(namek, mode, namek##_show, store) ++ ++CS3_ATTR(shadow, vcc_5v_en, VCC_5V_EN, 0444, NULL); ++CS3_ATTR(shadow, vcc_3v_en, VCC_3V_EN, 0444, NULL); ++CS3_ATTR(shadow, en1, EN1, 0444, NULL); ++CS3_ATTR(shadow, en0, EN0, 0444, NULL); ++CS3_ATTR(shadow, display_on, DISPLAY_ON, 0664, display_on_store); ++CS3_ATTR(shadow, pcmcia_buff_dis, PCMCIA_BUFF_DIS, 0444, NULL); ++CS3_ATTR(shadow, mq_reset, MQ_RESET, 0444, NULL); ++CS3_ATTR(shadow, pcmcia_reset, PCMCIA_RESET, 0444, NULL); ++CS3_ATTR(shadow, dect_power_on, DECT_POWER_ON, 0664, dect_power_on_store); ++CS3_ATTR(shadow, irda_sd, IRDA_SD, 0664, irda_sd_store); ++CS3_ATTR(shadow, rs232_on, RS232_ON, 0444, NULL); ++CS3_ATTR(shadow, sd_mediaq, SD_MEDIAQ, 0664, sd_mediaq_store); ++CS3_ATTR(shadow, led2_on, LED2_ON, 0664, led2_on_store); ++CS3_ATTR(shadow, irda_mode, IRDA_MODE, 0664, irda_mode_store); ++CS3_ATTR(shadow, enable_5v, ENABLE_5V, 0444, NULL); ++CS3_ATTR(shadow, reset_simcard, RESET_SIMCARD, 0664, reset_simcard_store); ++CS3_ATTR(ro, pcmcia_bvd1, PCMCIA_BVD1, 0444, NULL); ++CS3_ATTR(ro, pcmcia_bvd2, PCMCIA_BVD2, 0444, NULL); ++CS3_ATTR(ro, pcmcia_vs1, PCMCIA_VS1, 0444, NULL); ++CS3_ATTR(ro, pcmcia_vs2, PCMCIA_VS2, 0444, NULL); ++CS3_ATTR(ro, lock_ind, LOCK_IND, 0444, NULL); ++CS3_ATTR(ro, charging_state, CHARGING_STATE, 0444, NULL); ++CS3_ATTR(ro, pcmcia_short, PCMCIA_SHORT, 0444, NULL); + +static struct class simpad_gpios_class = { -+ .name = "simpad" ++ .name = "simpad", +}; + -+#define create_entry_conditional(name) \ -+ rc = class_device_create_file(&cs3->class_dev, &class_device_attr_##name); \ -+ if (rc) goto out; \ ++#define create_entry_conditional(namek) \ ++ rc = class_device_create_file(&cs3->class_dev, &class_device_attr_##namek); \ ++ if (rc) goto out; \ + -+static int register_cs3_latch(struct cs3 *cs3){ ++static int register_cs3_latch(struct cs3 *cs3) ++{ + int rc = 0; -+ cs3->class_dev.class = &simpad_gpios_class; -+ strcpy(cs3->class_dev.class_id, cs3->name); -+ rc = class_device_register(&cs3->class_dev); -+ if(rc) -+ goto out; ++ cs3->class_dev.class = &simpad_gpios_class; ++ strcpy(cs3->class_dev.class_id, cs3->name); ++ rc = class_device_register(&cs3->class_dev); ++ if(rc) ++ goto out; + -+ create_entry_conditional(vcc_5v_en); ++ create_entry_conditional(vcc_5v_en); + create_entry_conditional(vcc_3v_en); + create_entry_conditional(en1); + create_entry_conditional(en0); @@ -288,28 +143,42 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/cs3-simpad.c linux-2.6.21/ar + create_entry_conditional(irda_mode); + create_entry_conditional(enable_5v); + create_entry_conditional(reset_simcard); -+ ++ create_entry_conditional(pcmcia_bvd1); ++ create_entry_conditional(pcmcia_bvd2); ++ create_entry_conditional(pcmcia_vs1); ++ create_entry_conditional(pcmcia_vs2); ++ create_entry_conditional(lock_ind); ++ create_entry_conditional(charging_state); ++ create_entry_conditional(pcmcia_short); ++ +out: + return rc; +} + +static int __init simpad_gpios_class_init(void) +{ -+ if (class_register(&simpad_gpios_class) != 0) -+ printk(KERN_ERR "cs3 latch class failed " -+ "to register properly\n"); -+ register_cs3_latch(&cs3); -+ return 0; ++ int rc = 0; ++ ++ rc = class_register(&simpad_gpios_class); ++ ++ if(rc != 0) ++ { ++ printk(KERN_ERR "cs3 latch class failed to register properly\n"); ++ return rc; ++ } ++ ++ rc = register_cs3_latch(&cs3); ++ return rc; +} + +static void __exit simpad_gpios_class_exit(void) +{ -+ class_unregister(&simpad_gpios_class); ++ class_unregister(&simpad_gpios_class); +} + +module_init(simpad_gpios_class_init); +module_exit(simpad_gpios_class_exit); -+ -+MODULE_DESCRIPTION("CS3_latch driver"); ++ +MODULE_AUTHOR("Bernhard Guillon"); ++MODULE_DESCRIPTION("CS3_latch driver"); +MODULE_LICENSE("GPL"); diff --git a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-net-shared-irq.patch b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-net-shared-irq.patch new file mode 100644 index 0000000000..e925781ccd --- /dev/null +++ b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-net-shared-irq.patch @@ -0,0 +1,63 @@ +diff -uNr linux-2.6.21.vanilla/drivers/net/pcmcia/pcnet_cs.c linux-2.6.21/drivers/net/pcmcia/pcnet_cs.c +--- linux-2.6.21.vanilla/drivers/net/pcmcia/pcnet_cs.c 2007-05-29 21:35:00.000000000 +0200 ++++ linux-2.6.21/drivers/net/pcmcia/pcnet_cs.c 2007-05-30 17:51:21.000000000 +0200 +@@ -26,6 +26,8 @@ + CCAE support. Drivers merged back together, and shared-memory + Socket EA support added, by Ken Raeburn, September 1995. + ++ mrdata: -added shared irq ++ + ======================================================================*/ + + #include <linux/kernel.h> +@@ -254,7 +256,7 @@ + info->p_dev = link; + link->priv = dev; + +- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE; ++ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; + link->irq.IRQInfo1 = IRQ_LEVEL_ID; + link->conf.Attributes = CONF_ENABLE_IRQ; + link->conf.IntType = INT_MEMORY_AND_IO; +diff -uNr linux-2.6.21.vanilla/drivers/net/wireless/hostap/hostap_cs.c linux-2.6.21/drivers/net/wireless/hostap/hostap_cs.c +--- linux-2.6.21.vanilla/drivers/net/wireless/hostap/hostap_cs.c 2007-05-29 21:35:00.000000000 +0200 ++++ linux-2.6.21/drivers/net/wireless/hostap/hostap_cs.c 2007-05-30 17:53:20.000000000 +0200 +@@ -1,3 +1,8 @@ ++/* ++ * ++ * mrdata: -added shared irq ++ */ ++ + #define PRISM2_PCCARD + + #include <linux/module.h> +@@ -695,7 +700,7 @@ + * irq structure is initialized. + */ + if (link->conf.Attributes & CONF_ENABLE_IRQ) { +- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT; ++ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_FIRST_SHARED | IRQ_HANDLE_PRESENT; + link->irq.IRQInfo1 = IRQ_LEVEL_ID; + link->irq.Handler = prism2_interrupt; + link->irq.Instance = dev; +diff -uNr linux-2.6.21.vanilla/drivers/net/wireless/orinoco_cs.c linux-2.6.21/drivers/net/wireless/orinoco_cs.c +--- linux-2.6.21.vanilla/drivers/net/wireless/orinoco_cs.c 2007-05-29 21:35:00.000000000 +0200 ++++ linux-2.6.21/drivers/net/wireless/orinoco_cs.c 2007-05-30 17:52:19.000000000 +0200 +@@ -8,6 +8,8 @@ + * cards such as the 3Com AirConnect and Ericsson WLAN. + * + * Copyright notice & release notes in file orinoco.c ++ * ++ * mrdata: added shared irq + */ + + #define DRIVER_NAME "orinoco_cs" +@@ -120,7 +122,7 @@ + link->priv = dev; + + /* Interrupt setup */ +- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT; ++ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_FIRST_SHARED | IRQ_HANDLE_PRESENT; + link->irq.IRQInfo1 = IRQ_LEVEL_ID; + link->irq.Handler = orinoco_interrupt; + link->irq.Instance = dev; diff --git a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-pcmcia.patch b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-pcmcia.patch new file mode 100644 index 0000000000..6ff5e37dcf --- /dev/null +++ b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-pcmcia.patch @@ -0,0 +1,162 @@ +diff -uNr linux-2.6.21.vanilla/drivers/pcmcia/cs.c linux-2.6.21/drivers/pcmcia/cs.c +--- linux-2.6.21.vanilla/drivers/pcmcia/cs.c 2007-05-30 18:00:30.000000000 +0200 ++++ linux-2.6.21/drivers/pcmcia/cs.c 2007-05-30 18:10:20.000000000 +0200 +@@ -10,6 +10,8 @@ + * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. + * + * (C) 1999 David A. Hinds ++ * ++ * mrdata: -added suspend fix + */ + + #include <linux/module.h> +@@ -60,6 +62,10 @@ + INT_MODULE_PARM(unreset_delay, 10); /* centiseconds */ + INT_MODULE_PARM(unreset_check, 10); /* centiseconds */ + INT_MODULE_PARM(unreset_limit, 30); /* unreset_check's */ ++// INT_MODULE_PARM(unreset_delay, 20); /* centiseconds */ ++// INT_MODULE_PARM(unreset_check, 100); /* centiseconds */ ++// INT_MODULE_PARM(unreset_limit, 300); /* unreset_check's */ ++ + + /* Access speed for attribute memory windows */ + INT_MODULE_PARM(cis_speed, 300); /* ns */ +@@ -365,6 +371,7 @@ + skt->ops->set_socket(skt, &skt->socket); + + msleep(unreset_delay * 10); ++ + for (i = 0; i < unreset_limit; i++) { + skt->ops->get_status(skt, &status); + +@@ -430,7 +437,7 @@ + + msleep(initial_delay * 10); + +- for (i = 0; i < 100; i++) { ++ for (i = 0; i < 100; i++) { + skt->ops->get_status(skt, &status); + if (!(status & SS_DETECT)) + return CS_NO_CARD; +diff -uNr linux-2.6.21.vanilla/drivers/pcmcia/sa1100_generic.c linux-2.6.21/drivers/pcmcia/sa1100_generic.c +--- linux-2.6.21.vanilla/drivers/pcmcia/sa1100_generic.c 2007-05-30 18:00:30.000000000 +0200 ++++ linux-2.6.21/drivers/pcmcia/sa1100_generic.c 2007-05-30 18:00:40.000000000 +0200 +@@ -28,6 +28,9 @@ + the provisions above, a recipient may use your version of this + file under either the MPL or the GPL. + ++ 2007 mrnice: added thesings changes from device_driver ++ to platform_driver - many thx to thesing ++ + ======================================================================*/ + + #include <linux/module.h> +@@ -81,13 +84,15 @@ + return ret; + } + +-static struct device_driver sa11x0_pcmcia_driver = { +- .probe = sa11x0_drv_pcmcia_probe, +- .remove = soc_common_drv_pcmcia_remove, +- .name = "sa11x0-pcmcia", +- .bus = &platform_bus_type, +- .suspend = pcmcia_socket_dev_suspend, +- .resume = pcmcia_socket_dev_resume, ++static struct platform_driver sa11x0_pcmcia_driver = { ++ .driver = { ++ .name = "sa11x0-pcmcia", ++ .probe = sa11x0_drv_pcmcia_probe, ++ .remove = soc_common_drv_pcmcia_remove, ++ .suspend= pcmcia_socket_dev_suspend, ++ .resume = pcmcia_socket_dev_resume, ++ //.bus = &platform_bus_type, ++ }, + }; + + /* sa11x0_pcmcia_init() +@@ -100,7 +105,7 @@ + */ + static int __init sa11x0_pcmcia_init(void) + { +- return driver_register(&sa11x0_pcmcia_driver); ++ return platform_driver_register(&sa11x0_pcmcia_driver); + } + + /* sa11x0_pcmcia_exit() +@@ -110,7 +115,7 @@ + */ + static void __exit sa11x0_pcmcia_exit(void) + { +- driver_unregister(&sa11x0_pcmcia_driver); ++ platform_driver_unregister(&sa11x0_pcmcia_driver); + } + + MODULE_AUTHOR("John Dorsey <john+@cs.cmu.edu>"); +diff -uNr linux-2.6.21.vanilla/drivers/pcmcia/sa1100_simpad.c linux-2.6.21/drivers/pcmcia/sa1100_simpad.c +--- linux-2.6.21.vanilla/drivers/pcmcia/sa1100_simpad.c 2007-05-30 18:00:30.000000000 +0200 ++++ linux-2.6.21/drivers/pcmcia/sa1100_simpad.c 2007-05-30 18:08:53.000000000 +0200 +@@ -3,6 +3,8 @@ + * + * PCMCIA implementation routines for simpad + * ++ * mrdata: -added cs3_ro stuff to get fix voltage issue ++ * + */ + #include <linux/module.h> + #include <linux/kernel.h> +@@ -14,7 +16,8 @@ + #include <asm/irq.h> + #include <asm/arch/simpad.h> + #include "sa1100_generic.h" +- ++ ++extern long get_cs3_ro(void); + extern long get_cs3_shadow(void); + extern void set_cs3_bit(int value); + extern void clear_cs3_bit(int value); +@@ -25,7 +28,6 @@ + + static int simpad_pcmcia_hw_init(struct soc_pcmcia_socket *skt) + { +- + clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1); + + skt->irq = IRQ_GPIO_CF_IRQ; +@@ -47,21 +49,15 @@ + struct pcmcia_state *state) + { + unsigned long levels = GPLR; +- long cs3reg = get_cs3_shadow(); ++ long cs3_ro_reg = get_cs3_ro(); + +- state->detect=((levels & GPIO_CF_CD)==0)?1:0; +- state->ready=(levels & GPIO_CF_IRQ)?1:0; +- state->bvd1=1; /* Not available on Simpad. */ +- state->bvd2=1; /* Not available on Simpad. */ +- state->wrprot=0; /* Not available on Simpad. */ +- +- if((cs3reg & 0x0c) == 0x0c) { +- state->vs_3v=0; +- state->vs_Xv=0; +- } else { +- state->vs_3v=1; +- state->vs_Xv=0; +- } ++ state->detect = ((levels & GPIO_CF_CD) == 0) ? 1 : 0 ; ++ state->ready = (levels & GPIO_CF_IRQ) ? 1 : 0 ; ++ state->bvd1 = (cs3_ro_reg & PCMCIA_BVD1) ? 1 : 0 ; /* alt: =1 Not available on Simpad. */ ++ state->bvd2 = (cs3_ro_reg & PCMCIA_BVD2) ? 1 : 0 ; /* alt: =1 Not available on Simpad. */ ++ state->wrprot = 0 ; /* Not available on Simpad. */ ++ state->vs_3v = (cs3_ro_reg & PCMCIA_VS1) ? 0 : 1 ; ++ state->vs_Xv = (cs3_ro_reg & PCMCIA_VS2) ? 0 : 1 ; + } + + static int +@@ -104,6 +100,7 @@ + + static void simpad_pcmcia_socket_init(struct soc_pcmcia_socket *skt) + { ++ clear_cs3_bit(PCMCIA_RESET); + soc_pcmcia_enable_irqs(skt, irqs, ARRAY_SIZE(irqs)); + } + diff --git a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-serial-and-gpio_keys.patch b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-serial-gpio_keys-and-cs3-ro.patch index 90ce4cb009..081afc8936 100644 --- a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-serial-and-gpio_keys.patch +++ b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-serial-gpio_keys-and-cs3-ro.patch @@ -1,7 +1,7 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c linux-2.6.21/arch/arm/mach-sa1100/simpad.c ---- linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c 2007-05-01 16:40:44.000000000 +0200 -+++ linux-2.6.21/arch/arm/mach-sa1100/simpad.c 2007-05-01 19:23:29.000000000 +0200 -@@ -1,5 +1,14 @@ +--- linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c 2007-05-30 18:00:29.000000000 +0200 ++++ linux-2.6.21/arch/arm/mach-sa1100/simpad.c 2007-05-30 18:02:15.000000000 +0200 +@@ -1,5 +1,15 @@ /* * linux/arch/arm/mach-sa1100/simpad.c + * @@ -10,13 +10,24 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c linux-2.6.21/arch/a + * simpad_uart_get_mctrl() + * - internal RS232/DECT/Bluetooth + * works again (based on 2.4 simpad-serial.patch) ++ * - added cs3_ro + * + * 2007/04/12 Bernhard Guillon: + * -added gpio_keys (based on h3000.c from hh.org) */ #include <linux/module.h> -@@ -27,6 +36,8 @@ +@@ -9,6 +19,9 @@ + #include <linux/proc_fs.h> + #include <linux/string.h> + #include <linux/pm.h> ++ ++#include <linux/apm-emulation.h> ++ + #include <linux/platform_device.h> + #include <linux/mtd/mtd.h> + #include <linux/mtd/partitions.h> +@@ -27,12 +40,21 @@ #include <linux/serial_core.h> #include <linux/ioport.h> @@ -25,15 +36,33 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c linux-2.6.21/arch/a #include <asm/io.h> #include "generic.h" -@@ -55,6 +66,7 @@ + ++long cs3_ro; + long cs3_shadow; + ++long get_cs3_ro(void) ++{ ++ cs3_ro = *(CS3BUSTYPE *)(CS3_BASE); ++ return cs3_ro; ++} ++ + long get_cs3_shadow(void) + { + return cs3_shadow; +@@ -55,9 +77,12 @@ *(CS3BUSTYPE *)(CS3_BASE) = cs3_shadow; } ++EXPORT_SYMBOL(get_cs3_ro); +EXPORT_SYMBOL(get_cs3_shadow); EXPORT_SYMBOL(set_cs3_bit); EXPORT_SYMBOL(clear_cs3_bit); -@@ -73,23 +85,71 @@ ++ + static struct map_desc simpad_io_desc[] __initdata = { + { /* MQ200 */ + .virtual = 0xf2800000, +@@ -73,23 +98,71 @@ }; @@ -117,7 +146,22 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c linux-2.6.21/arch/a }; -@@ -150,7 +210,7 @@ +@@ -135,7 +208,6 @@ + }; + + +- + static void __init simpad_map_io(void) + { + sa1100_map_io(); +@@ -144,13 +216,12 @@ + + set_cs3_bit (EN1 | EN0 | LED2_ON | DISPLAY_ON | RS232_ON | + ENABLE_5V | RESET_SIMCARD | DECT_POWER_ON); +- +- ++ + sa1100_register_uart_fns(&simpad_port_fns); sa1100_register_uart(0, 3); /* serial interface */ sa1100_register_uart(1, 1); /* DECT */ @@ -126,8 +170,19 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c linux-2.6.21/arch/a GAFR |= GPIO_UART_TXD | GPIO_UART_RXD; GPDR |= GPIO_UART_TXD | GPIO_LDD13 | GPIO_LDD15; GPDR &= ~GPIO_UART_RXD; -@@ -173,7 +233,7 @@ +@@ -160,7 +231,6 @@ + * Set up registers for sleep mode. + */ + +- + PWER = PWER_GPIO0| PWER_RTC; + PGSR = 0x818; + PCFR = 0; +@@ -171,9 +241,10 @@ + sa11x0_set_mcp_data(&simpad_mcp_data); + } ++ static void simpad_power_off(void) { - local_irq_disable(); // was cli @@ -135,15 +190,20 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c linux-2.6.21/arch/a set_cs3(0x800); /* only SD_MEDIAQ */ /* disable internal oscillator, float CS lines */ -@@ -197,19 +257,42 @@ +@@ -191,31 +262,52 @@ + while(1); + local_irq_enable(); /* we won't ever call it */ ++} - /* + +-} ++/* + * gpio_keys +*/ + +static struct gpio_keys_button simpad_button_table[] = { -+ { KEY_POWER, IRQ_GPIO_POWER_BUTTON, 0, "power button" }, ++ { KEY_POWER, IRQ_GPIO_POWER_BUTTON, 1, "power button" }, +}; + +static struct gpio_keys_platform_data simpad_keys_data = { @@ -157,9 +217,9 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c linux-2.6.21/arch/a + .platform_data = &simpad_keys_data, + }, +}; -+ -+ -+/* + + + /* * MediaQ Video Device */ + @@ -172,7 +232,7 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c linux-2.6.21/arch/a static struct platform_device *devices[] __initdata = { - &simpad_mq200fb + &simpad_keys, -+ &simpad_mq200fb, ++ &simpad_mq200fb, }; @@ -180,10 +240,17 @@ diff -uNr linux-2.6.21.vanilla/arch/arm/mach-sa1100/simpad.c linux-2.6.21/arch/a static int __init simpad_init(void) { int ret; + + pm_power_off = simpad_power_off; +- ++ + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); + if(ret) + printk(KERN_WARNING "simpad: Unable to register mq200 framebuffer device"); diff -uNr linux-2.6.21.vanilla/include/asm-arm/arch-sa1100/simpad.h linux-2.6.21/include/asm-arm/arch-sa1100/simpad.h ---- linux-2.6.21.vanilla/include/asm-arm/arch-sa1100/simpad.h 2007-05-01 16:40:51.000000000 +0200 -+++ linux-2.6.21/include/asm-arm/arch-sa1100/simpad.h 2007-05-01 19:22:45.000000000 +0200 -@@ -12,7 +12,7 @@ +--- linux-2.6.21.vanilla/include/asm-arm/arch-sa1100/simpad.h 2007-05-30 18:00:30.000000000 +0200 ++++ linux-2.6.21/include/asm-arm/arch-sa1100/simpad.h 2007-05-30 18:02:56.000000000 +0200 +@@ -12,11 +12,12 @@ #define __ASM_ARCH_SIMPAD_H @@ -192,3 +259,74 @@ diff -uNr linux-2.6.21.vanilla/include/asm-arm/arch-sa1100/simpad.h linux-2.6.21 #define GPIO_UART1_DTR GPIO_GPIO7 #define GPIO_UART1_CTS GPIO_GPIO8 #define GPIO_UART1_DCD GPIO_GPIO23 + #define GPIO_UART1_DSR GPIO_GPIO6 ++#define GPIO_UART1_RI GPIO_GPIO19 + + #define GPIO_UART3_RTS GPIO_GPIO12 + #define GPIO_UART3_DTR GPIO_GPIO16 +@@ -48,9 +49,9 @@ + #define GPIO_SMART_CARD GPIO_GPIO10 + #define IRQ_GPIO_SMARD_CARD IRQ_GPIO10 + +-// CS3 Latch is write only, a shadow is necessary ++// CS3 Latch is write only 16-bit , a shadow is necessary + +-#define CS3BUSTYPE unsigned volatile long ++#define CS3BUSTYPE unsigned volatile long + #define CS3_BASE 0xf1000000 + + #define VCC_5V_EN 0x0001 // For 5V PCMCIA +@@ -70,43 +71,17 @@ + #define ENABLE_5V 0x4000 // Enable 5V circuit + #define RESET_SIMCARD 0x8000 + +-#define RS232_ENABLE 0x0440 +-#define PCMCIAMASK 0x402f ++// CS3 Latch is readable only 8-bit interest + ++#define PCMCIA_BVD1 0x0001 ++#define PCMCIA_BVD2 0x0002 ++#define PCMCIA_VS1 0x0004 // PCMCIA card voltage select ++#define PCMCIA_VS2 0x0008 // PCMCIA card voltage select, if both are in high state -> 5V PCMCIA card ++#define LOCK_IND 0x0010 ++#define CHARGING_STATE 0x0020 // Ladestatus ++#define PCMCIA_SHORT 0x0040 // low active + +-struct simpad_battery { +- unsigned char ac_status; /* line connected yes/no */ +- unsigned char status; /* battery loading yes/no */ +- unsigned char percentage; /* percentage loaded */ +- unsigned short life; /* life till empty */ +-}; +- +-/* These should match the apm_bios.h definitions */ +-#define SIMPAD_AC_STATUS_AC_OFFLINE 0x00 +-#define SIMPAD_AC_STATUS_AC_ONLINE 0x01 +-#define SIMPAD_AC_STATUS_AC_BACKUP 0x02 /* What does this mean? */ +-#define SIMPAD_AC_STATUS_AC_UNKNOWN 0xff +- +-/* These bitfields are rarely "or'd" together */ +-#define SIMPAD_BATT_STATUS_HIGH 0x01 +-#define SIMPAD_BATT_STATUS_LOW 0x02 +-#define SIMPAD_BATT_STATUS_CRITICAL 0x04 +-#define SIMPAD_BATT_STATUS_CHARGING 0x08 +-#define SIMPAD_BATT_STATUS_CHARGE_MAIN 0x10 +-#define SIMPAD_BATT_STATUS_DEAD 0x20 /* Battery will not charge */ +-#define SIMPAD_BATT_NOT_INSTALLED 0x20 /* For expansion pack batteries */ +-#define SIMPAD_BATT_STATUS_FULL 0x40 /* Battery fully charged (and connected to AC) */ +-#define SIMPAD_BATT_STATUS_NOBATT 0x80 +-#define SIMPAD_BATT_STATUS_UNKNOWN 0xff +- +-extern int simpad_get_battery(struct simpad_battery* ); ++#define RS232_ENABLE 0x0440 ++#define PCMCIAMASK 0x402f + + #endif // __ASM_ARCH_SIMPAD_H +- +- +- +- +- +- +- +- diff --git a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-ucb1x00-switches.patch b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-ucb1x00-switches.patch index ff2f50566c..552bb8b223 100644 --- a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-ucb1x00-switches.patch +++ b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-ucb1x00-switches.patch @@ -1,6 +1,6 @@ diff -uNr linux-2.6.21.vanilla/drivers/mfd/Kconfig linux-2.6.21/drivers/mfd/Kconfig ---- linux-2.6.21.vanilla/drivers/mfd/Kconfig 2007-05-01 16:40:45.000000000 +0200 -+++ linux-2.6.21/drivers/mfd/Kconfig 2007-05-01 16:55:38.000000000 +0200 +--- linux-2.6.21.vanilla/drivers/mfd/Kconfig 2007-04-26 05:08:32.000000000 +0200 ++++ linux-2.6.21/drivers/mfd/Kconfig 2007-05-29 12:56:32.000000000 +0200 @@ -37,4 +37,7 @@ tristate "Touchscreen interface support" depends on MCP_UCB1200 && INPUT @@ -10,8 +10,8 @@ diff -uNr linux-2.6.21.vanilla/drivers/mfd/Kconfig linux-2.6.21/drivers/mfd/Kcon + depends on MCP_UCB1200 && INPUT endmenu diff -uNr linux-2.6.21.vanilla/drivers/mfd/Makefile linux-2.6.21/drivers/mfd/Makefile ---- linux-2.6.21.vanilla/drivers/mfd/Makefile 2007-05-01 16:40:45.000000000 +0200 -+++ linux-2.6.21/drivers/mfd/Makefile 2007-05-01 16:55:38.000000000 +0200 +--- linux-2.6.21.vanilla/drivers/mfd/Makefile 2007-04-26 05:08:32.000000000 +0200 ++++ linux-2.6.21/drivers/mfd/Makefile 2007-05-29 12:56:32.000000000 +0200 @@ -8,7 +8,7 @@ obj-$(CONFIG_MCP_SA11X0) += mcp-sa11x0.o obj-$(CONFIG_MCP_UCB1200) += ucb1x00-core.o @@ -21,10 +21,10 @@ diff -uNr linux-2.6.21.vanilla/drivers/mfd/Makefile linux-2.6.21/drivers/mfd/Mak ifeq ($(CONFIG_SA1100_ASSABET),y) obj-$(CONFIG_MCP_UCB1200) += ucb1x00-assabet.o endif -diff -uNr linux-2.6.21.vanilla/drivers/mfd/ucb1x00-switches.c linux-2.6.21/drivers/mfd/ucb1x00-switches.c ---- linux-2.6.21.vanilla/drivers/mfd/ucb1x00-switches.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.21/drivers/mfd/ucb1x00-switches.c 2007-05-01 16:55:38.000000000 +0200 -@@ -0,0 +1,162 @@ +diff -Naur linux-2.6.21/drivers/mfd.old/ucb1x00-switches.c linux-2.6.21/drivers/mfd/ucb1x00-switches.c +--- linux-2.6.21/drivers/mfd/ucb1x00-switches.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.21/drivers/mfd/ucb1x00-switches.c 2007-07-04 23:59:39.000000000 +0200 +@@ -0,0 +1,332 @@ +/* + * linux/drivers/mfd/ucb1x00-switches.c + * @@ -42,48 +42,166 @@ diff -uNr linux-2.6.21.vanilla/drivers/mfd/ucb1x00-switches.c linux-2.6.21/drive + * This driver is based on the 2.4 ucb1x00-switches, the 2.6 ucb1x00-assabet + * and the ucb1x00-ts driver. + * ++ * 2007/06/21 mrdata: ++ * - create new thread kswd() to handle irq_events for ucb1300-gpio's ++ * - found out, that not every key-press or key-release ++ * generate a irq_event ++ * -> establish key_state handling ++ * key_state, key_state_last <-> KEY_PRESS, KEY_RELEASE ++ * -> after irq_event polling the ucb1300-gpio's till all keys ++ * in key_state = KEY_RELEASE ++ * + */ +#include <linux/module.h> +#include <linux/init.h> +#include <linux/input.h> +#include <linux/device.h> ++#include <linux/sched.h> ++#include <linux/freezer.h> ++#include <linux/kthread.h> + +#include <asm/dma.h> + +#include "ucb1x00.h" + ++#define KEY_PRESS 1 ++#define KEY_RELEASE 0 ++ +static int key [6] = { KEY_PROG1,KEY_PROG2,KEY_UP,KEY_DOWN,KEY_LEFT,KEY_RIGHT }; + ++static unsigned short int key_state [6] = { 0, 0, 0, 0, 0, 0}; ++static unsigned short int key_state_last [6] = { 1, 1, 1, 1, 1, 1}; ++ +struct ucb1x00_switches { + struct input_dev *idev; + struct ucb1x00 *ucb; ++ ++ wait_queue_head_t irq_wait; ++ struct task_struct *rtask; ++ ++ int idx; ++ ++ unsigned int valid:1; +}; + -+static void ucb1x00_dev_irq(int idx, void *id) ++static int ucb1x00_thread(void *_switches_id) +{ -+ static unsigned short int last; -+ unsigned short int this; -+ struct ucb1x00_switches *switches = id; ++ unsigned short int this; ++ int idx_tmp; ++ int i; ++ struct ucb1x00_switches *switches = _switches_id; + struct input_dev *idev = switches->idev; ++ struct task_struct *tsk = current; ++ DECLARE_WAITQUEUE(wait, tsk); + -+ ucb1x00_enable(switches->ucb); ++ add_wait_queue(&switches->irq_wait, &wait); + -+ this=~ucb1x00_io_read(switches->ucb); -+ if (this==last) { -+ return; -+ } ++ while (!kthread_should_stop()) ++ { ++ signed long timeout; ++ ++ if ((switches->idx >= 0) && (switches->idx <= 5) && (switches->valid == 1)) ++ { ++ switches->valid = 0; ++ ++ idx_tmp = switches->idx; ++ ++ ucb1x00_enable(switches->ucb); ++ ++ this = ~ucb1x00_io_read(switches->ucb); + -+ last=this; ++ ucb1x00_disable(switches->ucb); ++ ++ if (key_state[idx_tmp] == KEY_RELEASE) ++ { ++ key_state_last[idx_tmp] = KEY_RELEASE; ++ key_state[idx_tmp] = KEY_PRESS; + -+ if ((idx >=0) && (idx <=5)) { -+ if ((this & (1<<idx)) != 0) input_report_key(idev, key[idx], 1); -+ else input_report_key(idev, key[idx], 0); ++ input_report_key(idev, key[idx_tmp], KEY_PRESS); ++ input_sync(idev); ++ } ++ ++ for (i = 0; i < 6; i++) ++ { ++ if ((key_state[i] == KEY_RELEASE) && (((this & (1 << i)) ? 1 : 0) == KEY_PRESS)) ++ { ++ key_state_last[i] = KEY_RELEASE; ++ key_state[i] = KEY_PRESS; ++ ++ input_report_key(idev, key[i], KEY_PRESS); ++ input_sync(idev); ++ } ++ } ++ ++ for(;;) ++ { ++ ucb1x00_enable(switches->ucb); ++ this = ~ucb1x00_io_read(switches->ucb); ++ ucb1x00_disable(switches->ucb); ++ ++ for (i = 0; i < 6; i++) ++ { ++ if ((key_state[i] == KEY_PRESS) && (((this & (1 << i)) ? 1 : 0) == KEY_RELEASE)) ++ { ++ key_state_last[i] = KEY_PRESS; ++ key_state[i] = KEY_RELEASE; ++ ++ input_report_key(idev, key[i], KEY_RELEASE); ++ input_sync(idev); ++ } ++ ++ if ((key_state[i] == KEY_RELEASE) && (((this & (1 << i)) ? 1 : 0) == KEY_PRESS)) ++ { ++ key_state_last[i] = KEY_RELEASE; ++ key_state[i] = KEY_PRESS; ++ ++ input_report_key(idev, key[i], KEY_PRESS); ++ input_sync(idev); ++ } ++ ++ } ++ ++ // left loop, if no key press detect ++ if ((this | 0xff80) == 0xff80) ++ { ++ break; ++ } ++ ++ set_task_state(tsk, TASK_INTERRUPTIBLE); ++ ++ try_to_freeze(); ++ ++ timeout = HZ / 100; ++ ++ schedule_timeout(timeout); ++ } ++ } ++ ++ set_task_state(tsk, TASK_INTERRUPTIBLE); ++ ++ try_to_freeze(); ++ ++ timeout = MAX_SCHEDULE_TIMEOUT; ++ ++ schedule_timeout(timeout); + } -+ else { -+ printk(KERN_DEBUG "switches-ucb1x00 is BUGGY!!! \n"); -+ return; -+ } + ++ remove_wait_queue(&switches->irq_wait, &wait); ++ ++ switches->rtask = NULL; ++ ++ return 0; ++} ++ ++ ++static void ucb1x00_dev_irq(int idx, void *id) ++{ ++ struct ucb1x00_switches *switches = id; ++ ++ switches->idx = idx; ++ switches->valid = 1; ++ ++ wake_up(&switches->irq_wait); +} + +static int ucb1x00_switches_add(struct ucb1x00_dev *dev) @@ -121,6 +239,10 @@ diff -uNr linux-2.6.21.vanilla/drivers/mfd/ucb1x00-switches.c linux-2.6.21/drive + switches->idev = idev; + dev->priv = switches; + ++ BUG_ON(switches->rtask); ++ ++ init_waitqueue_head(&switches->irq_wait); ++ + ucb1x00_enable(switches->ucb); + + ucb1x00_io_set_dir(switches->ucb, @@ -132,14 +254,37 @@ diff -uNr linux-2.6.21.vanilla/drivers/mfd/ucb1x00-switches.c linux-2.6.21/drive + + for (i = 0; i < 6; ++i) { + ucb1x00_enable_irq(switches->ucb, i, UCB_RISING | UCB_FALLING); ++ + if (ucb1x00_hook_irq(switches->ucb, i, ucb1x00_dev_irq, switches) < 0) { + printk(KERN_ERR "unable to hook IRQ for " + "UCB1300 SWITCH_%d\n", i); + return -EBUSY; + } + } ++ ++ switches->rtask = kthread_run(ucb1x00_thread, switches, "kswd"); ++ if (!IS_ERR(switches->rtask)) ++ { ++ return 0; ++ } ++ else ++ { ++ input_unregister_device(switches->idev); + -+ return 0; ++ for (i = 5; i >= 0; --i) { ++ ucb1x00_disable_irq(switches->ucb, i, UCB_RISING | UCB_FALLING); ++ ++ /* Only error conditions are ENOENT and EINVAL; silently ++ * ignore: ++ */ ++ ucb1x00_free_irq(switches->ucb, i, NULL); ++ } ++ switches->rtask = NULL; ++ ucb1x00_disable(switches->ucb); ++ kfree(switches); ++ ++ return -EFAULT; ++ } + +fail: + input_free_device(idev); @@ -152,6 +297,12 @@ diff -uNr linux-2.6.21.vanilla/drivers/mfd/ucb1x00-switches.c linux-2.6.21/drive +{ + int i; + struct ucb1x00_switches *switches = dev->priv; ++ ++ if (switches->rtask) ++ kthread_stop(switches->rtask); ++ ++ switches->rtask = NULL; ++ + input_unregister_device(switches->idev); + + for (i = 5; i >= 0; --i) { @@ -166,9 +317,28 @@ diff -uNr linux-2.6.21.vanilla/drivers/mfd/ucb1x00-switches.c linux-2.6.21/drive + kfree(switches); +} + ++#ifdef CONFIG_PM ++static int ucb1x00_switches_resume(struct ucb1x00_dev *dev) ++{ ++ struct ucb1x00_switches *switches = dev->priv; ++ ++ if (switches->rtask != NULL) ++ { ++ switches->valid = 0; ++ wake_up(&switches->irq_wait); ++ ++ printk(KERN_DEBUG "ucb1x00-switches.c -> _switches_resume() kswd - restart *DONE*\n"); ++ } ++ return 0; ++} ++#else ++#define ucb1x00_switches_resume NULL ++#endif ++ +static struct ucb1x00_driver ucb1x00_switches_driver = { + .add = ucb1x00_switches_add, + .remove = ucb1x00_switches_remove, ++ .resume = ucb1x00_switches_resume, +}; + +static int __init ucb1x00_switches_init(void) diff --git a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-ucb1x00-ts-supend-and-accuracy.patch b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-ucb1x00-ts-supend-and-accuracy.patch new file mode 100644 index 0000000000..8c2c89235f --- /dev/null +++ b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-ucb1x00-ts-supend-and-accuracy.patch @@ -0,0 +1,121 @@ +diff -uNr linux-2.6.21.vanilla/drivers/mfd/ucb1x00-ts.c linux-2.6.21/drivers/mfd/ucb1x00-ts.c +--- linux-2.6.21.vanilla/drivers/mfd/ucb1x00-ts.c 2007-05-30 18:00:30.000000000 +0200 ++++ linux-2.6.21/drivers/mfd/ucb1x00-ts.c 2007-05-30 18:14:42.000000000 +0200 +@@ -16,6 +16,10 @@ + * It is important to note that the signal connected to the ADCSYNC + * pin should provide pulses even when the LCD is blanked, otherwise + * a pen touch needed to unblank the LCD will never be read. ++ * ++ * mrdata: -added some accuracy improvement based on thesings collie patch ++ * -added suspend fix ++ * + */ + #include <linux/module.h> + #include <linux/moduleparam.h> +@@ -105,6 +109,8 @@ + UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_GND | + UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA); + ++ udelay(55); ++ + return ucb1x00_adc_read(ts->ucb, UCB_ADC_INP_TSPY, ts->adcsync); + } + } +@@ -131,7 +137,7 @@ + UCB_TS_CR_TSMX_GND | UCB_TS_CR_TSPX_POW | + UCB_TS_CR_MODE_POS | UCB_TS_CR_BIAS_ENA); + +- udelay(55); ++ udelay(165); + + return ucb1x00_adc_read(ts->ucb, UCB_ADC_INP_TSPY, ts->adcsync); + } +@@ -159,7 +165,7 @@ + UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_POW | + UCB_TS_CR_MODE_POS | UCB_TS_CR_BIAS_ENA); + +- udelay(55); ++ udelay(165); + + return ucb1x00_adc_read(ts->ucb, UCB_ADC_INP_TSPX, ts->adcsync); + } +@@ -225,13 +231,17 @@ + signed long timeout; + + ts->restart = 0; +- ++ + ucb1x00_adc_enable(ts->ucb); + + x = ucb1x00_ts_read_xpos(ts); ++ ucb1x00_adc_disable(ts->ucb); ++ ucb1x00_adc_enable(ts->ucb); + y = ucb1x00_ts_read_ypos(ts); ++ ucb1x00_adc_disable(ts->ucb); ++ ucb1x00_adc_enable(ts->ucb); + p = ucb1x00_ts_read_pressure(ts); +- ++ + /* + * Switch back to interrupt mode. + */ +@@ -240,15 +250,19 @@ + + msleep(10); + ++ if ((x < 60) || (y < 60)) { ++ p = 0; ++ } ++ + ucb1x00_enable(ts->ucb); + +- + if (ucb1x00_ts_pen_down(ts)) { ++ + set_task_state(tsk, TASK_INTERRUPTIBLE); + + ucb1x00_enable_irq(ts->ucb, UCB_IRQ_TSPX, machine_is_collie() ? UCB_RISING : UCB_FALLING); + ucb1x00_disable(ts->ucb); +- ++ + /* + * If we spat out a valid sample set last time, + * spit out a "pen off" sample here. +@@ -259,7 +273,9 @@ + } + + timeout = MAX_SCHEDULE_TIMEOUT; ++ + } else { ++ + ucb1x00_disable(ts->ucb); + + /* +@@ -278,6 +294,14 @@ + + try_to_freeze(); + ++ /* ++ * While suspend the ktsd-thread goes sleep -> try_to_freeze() ++ * While resume the ktsd-thread do wakup and must rune one time ++ * again to do a clean re-setup -> enable_irq: UCB_IRQ_TSPX ++ */ ++ if(ts->restart) ++ timeout = HZ / 100; ++ + schedule_timeout(timeout); + } + +@@ -360,8 +384,12 @@ + * TS interrupt mode is set up again + * after sleep. + */ ++ + ts->restart = 1; + wake_up(&ts->irq_wait); ++ ++ printk(KERN_INFO "ucb1x00-ts.c -> ucb1x00_ts_resume() ktsd - restart *DONE*\n"); ++ + } + return 0; + } diff --git a/packages/linux/linux/simpad/linux-2.6.21-SIMpad-usb-gadget.patch b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-usb-gadget.patch new file mode 100644 index 0000000000..00d062bd7d --- /dev/null +++ b/packages/linux/linux/simpad/linux-2.6.21-SIMpad-usb-gadget.patch @@ -0,0 +1,3329 @@ +diff -uNr linux-2.6.21.vanilla/drivers/usb/gadget/Kconfig linux-2.6.21/drivers/usb/gadget/Kconfig +--- linux-2.6.21.vanilla/drivers/usb/gadget/Kconfig 2007-04-26 05:08:32.000000000 +0200 ++++ linux-2.6.21/drivers/usb/gadget/Kconfig 2007-06-05 11:58:28.000000000 +0200 +@@ -205,6 +205,21 @@ + depends on USB_GADGET_AT91 + default USB_GADGET + ++config USB_GADGET_SA1100 ++ boolean "SA1100 USB Device Port" ++ depends on ARCH_SA1100 ++ select USB_GADGET_SELECTED ++ help ++ ++ Say "y" to link the driver statically, or "m" to build a ++ dynamically linked module called "sa1100_udc" and force all ++ gadget drivers to also be dynamically linked. ++ ++config USB_SA1100 ++ tristate ++ depends on USB_GADGET_SA1100 ++ default USB_GADGET ++ + config USB_GADGET_DUMMY_HCD + boolean "Dummy HCD (DEVELOPMENT)" + depends on (USB=y || (USB=m && USB_GADGET=m)) && EXPERIMENTAL +diff -uNr linux-2.6.21.vanilla/drivers/usb/gadget/Makefile linux-2.6.21/drivers/usb/gadget/Makefile +--- linux-2.6.21.vanilla/drivers/usb/gadget/Makefile 2007-04-26 05:08:32.000000000 +0200 ++++ linux-2.6.21/drivers/usb/gadget/Makefile 2007-06-05 11:58:28.000000000 +0200 +@@ -8,6 +8,7 @@ + obj-$(CONFIG_USB_OMAP) += omap_udc.o + obj-$(CONFIG_USB_LH7A40X) += lh7a40x_udc.o + obj-$(CONFIG_USB_AT91) += at91_udc.o ++obj-$(CONFIG_USB_SA1100) += sa1100_udc.o + + # + # USB gadget drivers +diff -uNr linux-2.6.21.vanilla/drivers/usb/gadget/ether.c linux-2.6.21/drivers/usb/gadget/ether.c +--- linux-2.6.21.vanilla/drivers/usb/gadget/ether.c 2007-04-26 05:08:32.000000000 +0200 ++++ linux-2.6.21/drivers/usb/gadget/ether.c 2007-06-05 11:59:24.000000000 +0200 +@@ -1456,7 +1456,7 @@ + goto done_set_intf; + } + +-#ifdef DEV_CONFIG_CDC ++//#ifdef DEV_CONFIG_CDC + switch (wIndex) { + case 0: /* control/master intf */ + if (wValue != 0) +@@ -1498,12 +1498,12 @@ + value = 0; + break; + } +-#else ++//#else + /* FIXME this is wrong, as is the assumption that + * all non-PXA hardware talks real CDC ... + */ +- dev_warn (&gadget->dev, "set_interface ignored!\n"); +-#endif /* DEV_CONFIG_CDC */ ++// dev_warn (&gadget->dev, "set_interface ignored!\n"); ++//#endif /* DEV_CONFIG_CDC */ + + done_set_intf: + spin_unlock (&dev->lock); +diff -uNr linux-2.6.21.vanilla/drivers/usb/gadget/sa1100_udc.c linux-2.6.21/drivers/usb/gadget/sa1100_udc.c +--- linux-2.6.21.vanilla/drivers/usb/gadget/sa1100_udc.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.21/drivers/usb/gadget/sa1100_udc.c 2007-06-05 11:58:29.000000000 +0200 +@@ -0,0 +1,2591 @@ ++/* ++ * SA1100 USB Device Controller (UDC) driver. ++ * ++ * Copyright (C) Compaq Computer Corporation, 1998, 1999 ++ * Copyright (C) Extenex Corporation, 2001 ++ * Copyright (C) David Brownell, 2003 ++ * Copyright (C) Nick Bane, 2005, 2006 ++ * Many fragments from pxa2xx_udc.c and mach-sa1100 driver with various ++ * GPL Copyright authors incl Russel king and Nicolas Pitre ++ * Port to 2.6.12 by N C Bane ++ * ++ * This file provides interrupt routing and overall coordination for the ++ * sa1100 USB endpoints: ep0, ep1out-bulk, ep2out-bulk, as well as device ++ * initialization and some parts of USB "Chapter 9" device behavior. ++ * ++ * It implements the "USB gadget controller" API, abstracting most hardware ++ * details so that drivers running on top of this API are mostly independent ++ * of hardware. A key exception is that ep0 logic needs to understand which ++ * endpoints a given controller has, and their capabilities. Also, hardware ++ * that doesn't fully support USB (like sa1100) may need workarounds in the ++ * protocols implemented by device functions. ++ * ++ * See linux/Documentation/arm/SA1100/SA1100_USB for more info, or the ++ * kerneldoc for the API exposed to gadget drivers. ++ * ++ */ ++#define DEBUG 1 ++#define VERBOSE 1 ++ ++//#define SA1100_USB_DEBUG ++#ifdef SA1100_USB_DEBUG ++static int sa1100_usb_debug=0; ++#endif ++ ++#define NCB_DMA_FIX ++#ifdef NCB_DMA_FIX ++#include <linux/slab.h> ++#define SEND_BUFFER_SIZE 4096 /* this is probably a bit big */ ++#define RECEIVE_BUFFER_SIZE 256 /* 64 may be all that is necessary */ ++static char *send_buffer=NULL; ++static char *receive_buffer=NULL; ++#endif ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/delay.h> ++#include <linux/ioport.h> ++#include <linux/sched.h> ++#include <linux/slab.h> ++#include <linux/smp_lock.h> ++#include <linux/errno.h> ++#include <linux/init.h> ++#include <linux/timer.h> ++#include <linux/list.h> ++#include <linux/interrupt.h> ++#include <linux/version.h> ++#include <linux/device.h> ++#include <linux/platform_device.h> ++ ++#include <asm/byteorder.h> ++#include <asm/io.h> ++#include <asm/irq.h> ++#include <asm/dma.h> ++#include <asm/system.h> ++#include <asm/mach-types.h> ++#include <asm/unaligned.h> ++ ++#include <linux/usb.h>
++#include <linux/usb_ch9.h> ++#include <linux/usb_gadget.h> ++ ++#if CONFIG_PROC_FS
++#include <linux/proc_fs.h> ++#endif ++ ++#if defined(CONFIG_SA1100_BALLOON) ++#include <asm/arch/balloon.h> ++#endif ++ ++#define DRIVER_VERSION __DATE__ ++ ++#define DMA_ADDR_INVALID (~(dma_addr_t)0) ++ ++ ++static const char driver_name [] = "sa1100_udc"; ++static const char driver_desc [] = "SA-1110 USB Device Controller"; ++ ++static const char ep0name [] = "ep0"; ++ ++#ifdef DEBUG ++static char *type_string (u8 bmAttributes) ++{ ++ switch ( (bmAttributes) & USB_ENDPOINT_XFERTYPE_MASK) { ++ case USB_ENDPOINT_XFER_BULK: return "bulk"; ++ //case USB_ENDPOINT_XFER_ISOC: return "iso"; ++ case USB_ENDPOINT_XFER_INT: return "intr"; ++ }; ++ return "control"; ++} ++#endif ++ ++#include <linux/dma-mapping.h> ++struct usb_stats_t { ++ unsigned long ep0_fifo_write_failures; ++ unsigned long ep0_bytes_written; ++ unsigned long ep0_fifo_read_failures; ++ unsigned long ep0_bytes_read; ++}; ++ ++struct usb_info_t ++{ ++ dma_regs_t *dmaregs_tx, *dmaregs_rx; ++ int state; ++ unsigned char address; ++ struct usb_stats_t stats; ++}; ++ ++enum { kError=-1, kEvSuspend=0, kEvReset=1, ++ kEvResume=2, kEvAddress=3, kEvConfig=4, kEvDeConfig=5 }; ++int usbctl_next_state_on_event( int event ) { ++ return 0; ++} ++static struct usb_info_t usbd_info; ++ ++/* receiver */ ++void ep1_reset(void); ++void ep1_stall(void); ++int sa1100_usb_recv (struct usb_request *req, void (*callback) (int,int)); ++ ++/* xmitter */ ++void ep2_reset(void); ++void ep2_stall(void); ++int sa1100_usb_send (struct usb_request *req, void (*callback) (int,int)); ++ ++/* UDC register utility functions */ ++#define UDC_write(reg, val) { \ ++ int i = 10000; \ ++ do { \ ++ (reg) = (val); \ ++ if (i-- <= 0) { \ ++ printk( "%s [%d]: write %#x to %p (%#x) failed\n", \ ++ __FUNCTION__, __LINE__, (val), &(reg), (reg)); \ ++ break; \ ++ } \ ++ } while((reg) != (val)); \ ++} ++ ++#define UDC_set(reg, val) { \ ++ int i = 10000; \ ++ do { \ ++ (reg) |= (val); \ ++ if (i-- <= 0) { \ ++ printk( "%s [%d]: set %#x of %p (%#x) failed\n", \ ++ __FUNCTION__, __LINE__, (val), &(reg), (reg)); \ ++ break; \ ++ } \ ++ } while(!((reg) & (val))); \ ++} ++ ++#define UDC_clear(reg, val) { \ ++ int i = 10000; \ ++ do { \ ++ (reg) &= ~(val); \ ++ if (i-- <= 0) { \ ++ printk( "%s [%d]: clear %#x of %p (%#x) failed\n", \ ++ __FUNCTION__, __LINE__, (val), &(reg), (reg)); \ ++ break; \ ++ } \ ++ } while((reg) & (val)); \ ++} ++ ++#define UDC_flip(reg, val) { \ ++ int i = 10000; \ ++ (reg) = (val); \ ++ do { \ ++ (reg) = (val); \ ++ if (i-- <= 0) { \ ++ printk( "%s [%d]: flip %#x of %p (%#x) failed\n", \ ++ __FUNCTION__, __LINE__, (val), &(reg), (reg)); \ ++ break; \ ++ } \ ++ } while(((reg) & (val))); \ ++} ++ ++#include "sa1100_udc.h" ++ ++static struct sa1100_udc *the_controller; ++static void nuke (struct sa1100_ep *, int status); ++static void done (struct sa1100_ep *ep, struct sa1100_request *req, int status); ++static inline void ep0_idle (struct sa1100_udc *dev) ++{ ++ dev->ep0state = EP0_IDLE; ++} ++ ++// ep0 handlers ++ ++// 1 == lots of trace noise, 0 = only "important' stuff ++//#define VERBOSITY 1 ++ ++#ifndef MIN ++#define MIN( a, b ) ((a)<(b)?(a):(b)) ++#endif ++ ++#if 1 && !defined( ASSERT ) ++# define ASSERT(expr) \ ++ if(!(expr)) { \ ++ printk( "Assertion failed! %s,%s,%s,line=%d\n",\ ++ #expr,__FILE__,__FUNCTION__,__LINE__); \ ++ } ++#else ++# define ASSERT(expr) ++#endif ++ ++#if VERBOSITY ++#define PRINTKD(fmt, args...) printk( fmt , ## args) ++#else ++#define PRINTKD(fmt, args...) ++#endif ++ ++/* USB Device Requests */ ++typedef struct ++{ ++ __u8 bmRequestType; ++ __u8 bRequest; ++ __u16 wValue; ++ __u16 wIndex; ++ __u16 wLength; ++} usb_dev_request_t __attribute__ ((packed)); ++ ++/* other subroutines */ ++unsigned int (*wrint)(void); ++void ep0_int_hndlr( void ); ++static void ep0_queue(void *buf, unsigned int req, unsigned int act); ++static void write_fifo( void ); ++static int read_fifo( struct usb_ctrlrequest * p ); ++ ++/* some voodo helpers 01Mar01ww */ ++static void set_cs_bits( __u32 set_bits ); ++static void set_de( void ); ++static void set_ipr( void ); ++static void set_ipr_and_de( void ); ++static bool clear_opr( void ); ++ ++/*************************************************************************** ++Inline Helpers ++***************************************************************************/ ++ ++/* Data extraction from usb_request_t fields */ ++enum { kTargetDevice=0, kTargetInterface=1, kTargetEndpoint=2 }; ++static inline int request_target( __u8 b ) { return (int) ( b & 0x0F); } ++ ++static inline int windex_to_ep_num( __u16 w ) { return (int) ( w & 0x000F); } ++inline int type_code_from_request( __u8 by ) { return (( by >> 4 ) & 3); } ++ ++/* following is hook for self-powered flag in GET_STATUS. Some devices ++ .. might like to override and return real info */ ++static inline bool self_powered_hook( void ) { return true; } ++ ++#if VERBOSITY ++/* "pcs" == "print control status" */ ++static inline void pcs( void ) ++{ ++ __u32 foo = Ser0UDCCS0; ++ printk( "%8.8X: %s %s %s %s\n", ++ foo, ++ foo & UDCCS0_SE ? "SE" : "", ++ foo & UDCCS0_OPR ? "OPR" : "", ++ foo & UDCCS0_IPR ? "IPR" : "", ++ foo & UDCCS0_SST ? "SST" : "" ++ ); ++} ++static inline void preq( struct usb_ctrlrequest * pReq ) ++{ ++ static char * tnames[] = { "dev", "intf", "ep", "oth" }; ++ static char * rnames[] = { "std", "class", "vendor", "???" }; ++ char * psz; ++ switch( pReq->bRequest ) { ++ case USB_REQ_GET_STATUS: psz = "get stat"; break; ++ case USB_REQ_CLEAR_FEATURE: psz = "clr feat"; break; ++ case USB_REQ_SET_FEATURE: psz = "set feat"; break; ++ case USB_REQ_SET_ADDRESS: psz = "set addr"; break; ++ case USB_REQ_GET_DESCRIPTOR: psz = "get desc"; break; ++ case USB_REQ_SET_DESCRIPTOR: psz = "set desc"; break; ++ case USB_REQ_GET_CONFIGURATION: psz = "get cfg"; break; ++ case USB_REQ_SET_CONFIGURATION: psz = "set cfg"; break; ++ case USB_REQ_GET_INTERFACE: psz = "get intf"; break; ++ case USB_REQ_SET_INTERFACE: psz = "set intf"; break; ++ default: psz = "unknown"; break; ++ } ++ printk( "- [%s: %s req to %s. dir=%s]\n", psz, ++ rnames[ (pReq->bRequestType >> 5) & 3 ], ++ tnames[ pReq->bRequestType & 3 ], ++ ( pReq->bRequestType & 0x80 ) ? "in" : "out" ); ++} ++ ++static inline void usbctl_dump_request(const char *prefix, const struct usb_ctrlrequest *req) ++{ ++ printk("%s: bRequestType=0x%02x bRequest=0x%02x " ++ "wValue=0x%04x wIndex=0x%04x wLength=0x%04x\n", ++ prefix, req->bRequestType, req->bRequest, ++ le16_to_cpu(req->wValue), le16_to_cpu(req->wIndex), ++ le16_to_cpu(req->wLength)); ++} ++#else ++static inline void pcs( void ){} ++//static inline void preq( void ){} ++static inline void preq( void *x ){} ++static inline void usbctl_dump_request(const char *prefix, const struct usb_ctrlrequest *req) {} ++#endif ++ ++/*************************************************************************** ++Globals ++***************************************************************************/ ++static const char pszMe[] = "usbep0: "; ++ ++ ++/* global write struct to keep write ++ ..state around across interrupts */ ++static struct { ++ unsigned char *p; ++ int bytes_left; ++} wr; ++ ++/*************************************************************************** ++Public Interface ++***************************************************************************/ ++ ++/* reset received from HUB (or controller just went nuts and reset by itself!) ++ so udc core has been reset, track this state here */ ++void ++ep0_reset(void) ++{ ++ /* reset state machine */ ++ wr.p = NULL; ++ wr.bytes_left = 0; ++ usbd_info.address=0; ++// needed? Ser0UDCAR = 0; ++} ++ ++ ++/* handle interrupt for endpoint zero */ ++ ++inline void ep0_clear_write(void) { ++ wr.p=NULL; ++ wr.bytes_left=0; ++} ++ ++/* this is a config packet parser based on that from the updated HH 2.6 udc */ ++static void ++ep0_read_packet( void ) ++{ ++ unsigned char status_buf[2]; /* returned in GET_STATUS */ ++ struct usb_ctrlrequest req; ++ int request_type; ++ int n; ++ __u32 address; ++ ++ /* reset previous count */ ++ the_controller->ep0_req_len=-1; ++ ++ /* read the setup request */ ++ n = read_fifo( &req ); ++ usbctl_dump_request("ep0_read_packet",&req); ++ ++ if ( n != sizeof( req ) ) { ++ printk( "%ssetup begin: fifo READ ERROR wanted %d bytes got %d. " ++ " Stalling out...\n", ++ pszMe, sizeof( req ), n ); ++ /* force stall, serviced out */ ++ set_cs_bits( UDCCS0_FST | UDCCS0_SO ); ++ goto sh_sb_end; ++ } ++ ++ /* Is it a standard request? (not vendor or class request) */ ++ request_type = type_code_from_request( req.bRequestType ); ++ if ( request_type != 0 ) { ++ printk( "%ssetup begin: unsupported bRequestType: %d ignored\n", ++ pszMe, request_type ); ++ set_cs_bits( UDCCS0_DE | UDCCS0_SO ); ++ goto sh_sb_end; ++ } ++ ++ /* save requested reply size */ ++ the_controller->ep0_req_len=le16_to_cpu(req.wLength); ++ PRINTKD("%s: request length is %d\n",__FUNCTION__,the_controller->ep0_req_len); ++ ++#if VERBOSITY ++ { ++ unsigned char * pdb = (unsigned char *) &req; ++ PRINTKD( "%2.2X %2.2X %2.2X %2.2X %2.2X %2.2X %2.2X %2.2X ", ++ pdb[0], pdb[1], pdb[2], pdb[3], pdb[4], pdb[5], pdb[6], pdb[7] ++ ); ++ preq( &req ); ++ } ++#endif ++ ++ /* Handle it */ ++ switch( req.bRequest ) { ++ ++ /* This first bunch have no data phase */ ++ ++ case USB_REQ_SET_ADDRESS: ++ address = (__u32) (req.wValue & 0x7F); ++ /* when SO and DE sent, UDC will enter status phase and ack, ++ ..propagating new address to udc core. Next control transfer ++ ..will be on the new address. You can't see the change in a ++ ..read back of CAR until then. (about 250us later, on my box). ++ ..The original Intel driver sets S0 and DE and code to check ++ ..that address has propagated here. I tried this, but it ++ ..would only work sometimes! The rest of the time it would ++ ..never propagate and we'd spin forever. So now I just set ++ ..it and pray... ++ */ ++ Ser0UDCAR = address; ++ usbd_info.address = address; ++ usbctl_next_state_on_event( kEvAddress ); ++ set_cs_bits( UDCCS0_SO | UDCCS0_DE ); /* no data phase */ ++ printk( "%sI have been assigned address: %d\n", pszMe, address ); ++ break; ++ ++ ++ case USB_REQ_SET_CONFIGURATION: ++ if ( req.wValue == 1 ) { ++ /* configured */ ++ if (usbctl_next_state_on_event( kEvConfig ) != kError) { ++ /* (re)set the out and in max packet sizes */ ++ PRINTKD( "%s: calling the_controller.driver->setup with SET_CONFIGURATION\n", __FUNCTION__ ); ++ the_controller->driver->setup(&the_controller->gadget, &req); ++ __u32 in = __le16_to_cpu( the_controller->ep[1].ep.maxpacket ); ++ __u32 out = __le16_to_cpu( the_controller->ep[2].ep.maxpacket ); ++ Ser0UDCOMP = ( out - 1 ); ++ Ser0UDCIMP = ( in - 1 ); ++ // we are configured ++ usbd_info.state = USB_STATE_CONFIGURED; ++ // enable rx and tx interrupts ++ Ser0UDCCR &= ~(UDCCR_RIM | UDCCR_TIM); ++ ++ printk( "%sConfigured (OMP=%8.8X IMP=%8.8X)\n", pszMe, out, in ); ++ break; ++ } ++ } else if ( req.wValue == 0 ) { ++ /* de-configured */ ++ if (usbctl_next_state_on_event( kEvDeConfig ) != kError ) ++ printk( "%sDe-Configured\n", pszMe ); ++ usbd_info.state = 0; ++ Ser0UDCCR |= UDCCR_RIM | UDCCR_TIM; ++ ep1_reset (); ++ ep2_reset (); ++ printk("%s: de-configured. Tx and Rx interrupts disabled. ep1 and ep2 reset\n",__FUNCTION__); ++ } else { ++ printk( "%ssetup phase: Unknown " ++ "\"set configuration\" data %d\n", ++ pszMe, req.wValue ); ++ } ++ set_cs_bits( UDCCS0_SO | UDCCS0_DE ); /* no data phase */ ++ break; ++ ++ case USB_REQ_CLEAR_FEATURE: ++ /* could check data length, direction...26Jan01ww */ ++ if ( req.wValue == 0 ) { /* clearing ENDPOINT_HALT/STALL */ ++ int ep = windex_to_ep_num( req.wIndex ); ++ if ( ep == 1 ) { ++ printk( "%sclear feature \"endpoint halt\" " ++ " on receiver\n", pszMe ); ++ ep1_reset(); ++ } ++ else if ( ep == 2 ) { ++ printk( "%sclear feature \"endpoint halt\" " ++ "on xmitter\n", pszMe ); ++ ep2_reset(); ++ } else { ++ printk( "%sclear feature \"endpoint halt\" " ++ "on unsupported ep # %d\n", ++ pszMe, ep ); ++ } ++ } else { ++ printk( "%sUnsupported feature selector (%d) " ++ "in clear feature. Ignored.\n" , ++ pszMe, req.wValue ); ++ } ++ set_cs_bits( UDCCS0_SO | UDCCS0_DE ); /* no data phase */ ++ break; ++ ++ case USB_REQ_SET_FEATURE: ++ if ( req.wValue == 0 ) { /* setting ENDPOINT_HALT/STALL */ ++ int ep = windex_to_ep_num( req.wValue ); ++ if ( ep == 1 ) { ++ printk( "%set feature \"endpoint halt\" " ++ "on receiver\n", pszMe ); ++ ep1_stall(); ++ } ++ else if ( ep == 2 ) { ++ printk( "%sset feature \"endpoint halt\" " ++ " on xmitter\n", pszMe ); ++ ep2_stall(); ++ } else { ++ printk( "%sset feature \"endpoint halt\" " ++ "on unsupported ep # %d\n", ++ pszMe, ep ); ++ } ++ } ++ else { ++ printk( "%sUnsupported feature selector " ++ "(%d) in set feature\n", ++ pszMe, req.wValue ); ++ } ++ set_cs_bits( UDCCS0_SO | UDCCS0_DE ); /* no data phase */ ++ break; ++ ++ /* The rest have a data phase that writes back to the host */ ++ case USB_REQ_GET_STATUS: ++ /* return status bit flags */ ++ status_buf[0] = status_buf[1] = 0; ++ n = request_target(req.bRequestType); ++ switch( n ) { ++ case kTargetDevice: ++ if ( self_powered_hook() ) ++ status_buf[0] |= 1; ++ break; ++ case kTargetInterface: ++ break; ++ case kTargetEndpoint: ++ /* return stalled bit */ ++ n = windex_to_ep_num( req.wIndex ); ++ if ( n == 1 ) ++ status_buf[0] |= (Ser0UDCCS1 & UDCCS1_FST) >> 4; ++ else if ( n == 2 ) ++ status_buf[0] |= (Ser0UDCCS2 & UDCCS2_FST) >> 5; ++ else { ++ printk( "%sUnknown endpoint (%d) " ++ "in GET_STATUS\n", pszMe, n ); ++ } ++ break; ++ default: ++ printk( "%sUnknown target (%d) in GET_STATUS\n", ++ pszMe, n ); ++ /* fall thru */ ++ break; ++ } ++ PRINTKD("%s: GET_STATUS writing %d\n",__FUNCTION__,req.wLength); ++ ep0_queue( status_buf, req.wLength, sizeof( status_buf )); ++ break; ++ case USB_REQ_GET_DESCRIPTOR: ++ PRINTKD( "%s: calling the_controller.driver->setup with GET_DESCRIPTOR\n", __FUNCTION__ ); ++ the_controller->driver->setup(&the_controller->gadget, &req); ++ break; ++ case USB_REQ_GET_CONFIGURATION: ++ PRINTKD( "%s: calling the_controller.driver->setup with GET_CONFIGURATION\n", __FUNCTION__ ); ++ the_controller->driver->setup(&the_controller->gadget, &req); ++ break; ++ case USB_REQ_GET_INTERFACE: ++ PRINTKD( "%s: calling the_controller->driver->setup with GET_INTERFACE\n", __FUNCTION__ ); ++ the_controller->driver->setup(&the_controller->gadget, &req); ++ break; ++ case USB_REQ_SET_INTERFACE: ++ PRINTKD( "%s: calling the_controller->driver->setup with SET_INTERFACE\n", __FUNCTION__ ); ++ the_controller->driver->setup(&the_controller->gadget, &req); ++ break; ++ default : ++ printk("%sunknown request 0x%x\n", pszMe, req.bRequest); ++ break; ++ } /* switch( bRequest ) */ ++ ++sh_sb_end: ++ return; ++ ++} ++ ++void ++ep0_int_hndlr( void ) ++{ ++ u32 cs_reg_in; ++ ++ pcs(); ++ ++ cs_reg_in = Ser0UDCCS0; ++ ++ ++ /* ++ * If "setup end" has been set, the usb controller has terminated ++ * a setup transaction before we set DE. This happens during ++ * enumeration with some hosts. For example, the host will ask for ++ * our device descriptor and specify a return of 64 bytes. When we ++ * hand back the first 8, the host will know our max packet size ++ * and turn around and issue a new setup immediately. This causes ++ * the UDC to auto-ack the new setup and set SE. We must then ++ * "unload" (process) the new setup, which is what will happen ++ * after this preamble is finished executing. ++ */ ++ if (cs_reg_in & UDCCS0_SE) { ++ PRINTKD("UDC: early termination of setup\n"); ++ ++ /* ++ * Clear setup end ++ */ ++ set_cs_bits(UDCCS0_SSE); ++ ++ /* ++ * Clear any pending write. ++ */ ++ ep0_clear_write(); ++ } ++ ++ /* ++ * UDC sent a stall due to a protocol violation. ++ */ ++ if (cs_reg_in & UDCCS0_SST) { ++// usb->ep0_stall_sent++; ++ ++ PRINTKD("UDC: write_preamble: UDC sent stall\n"); ++ ++ /* ++ * Clear sent stall ++ */ ++ set_cs_bits(UDCCS0_SST); ++ ++ /* ++ * Clear any pending write. ++ */ ++ ep0_clear_write(); ++ } ++ ++ switch (cs_reg_in & (UDCCS0_OPR | UDCCS0_IPR)) { ++ case UDCCS0_OPR | UDCCS0_IPR: ++ PRINTKD("UDC: write_preamble: see OPR. Stopping write to " ++ "handle new SETUP\n"); ++ ++ /* ++ * very rarely, you can get OPR and ++ * leftover IPR. Try to clear ++ */ ++ UDC_clear(Ser0UDCCS0, UDCCS0_IPR); ++ ++ /* ++ * Clear any pending write. ++ */ ++ ep0_clear_write(); ++ ++ /*FALLTHROUGH*/ ++ case UDCCS0_OPR: ++ /* ++ * A new setup request is pending. Handle ++ * it. Note that we don't try to read a ++ * packet if SE was set and OPR is clear. ++ */ ++ ep0_read_packet(); ++ break; ++ ++ case 0: ++ // if data pending ... ++ if (wr.p) { ++ unsigned int cs_bits = 0; ++ if (wr.bytes_left != 0) { ++ /* ++ * More data to go ++ */ ++ write_fifo(); ++ // packet ready ++ cs_bits |= UDCCS0_IPR; ++ } ++ ++ if (wr.bytes_left == 0) { ++ /* ++ * All data sent. ++ */ ++ cs_bits |= wrint(); ++ // a null packet may be following ++ if (!wrint) ++ ep0_clear_write(); ++ } ++ set_cs_bits(cs_bits); ++ } ++ else ++ PRINTKD("%s: No data - probably an ACK\n",__FUNCTION__); ++ break; ++ ++ case UDCCS0_IPR: ++ PRINTKD("UDC: IPR set, not writing\n"); ++// usb->ep0_early_irqs++; ++ break; ++ } ++ ++ pcs(); ++ PRINTKD( "-end-\n" ); ++} ++ ++static unsigned int ep0_sh_write_data(void) ++{ ++ /* ++ * If bytes left is zero, we are coming in on the ++ * interrupt after the last packet went out. And ++ * we know we don't have to empty packet this ++ * transfer so just set DE and we are done ++ */ ++ PRINTKD("UDC: normal packet ended\n"); ++ wrint=NULL; ++ return UDCCS0_DE; ++} ++ ++static unsigned int ep0_sh_write_with_empty_packet(void) ++{ ++ /* ++ * If bytes left is zero, we are coming in on the ++ * interrupt after the last packet went out. ++ * We must do short packet suff, so set DE and IPR ++ */ ++ PRINTKD("UDC: short packet sent\n"); ++ wrint=NULL; ++ return UDCCS0_IPR | UDCCS0_DE; ++} ++ ++static unsigned int ep0_sh_write_data_then_empty_packet(void) ++{ ++ PRINTKD("UDC: last packet full. Send empty packet next\n"); ++ wrint=ep0_sh_write_with_empty_packet; ++ return 0; ++} ++ ++static void ep0_queue(void *buf, unsigned int len, unsigned int req_len) ++{ ++ __u32 cs_reg_bits = UDCCS0_IPR; ++ ++ PRINTKD("a=%d r=%d\n", len, req_len); ++ ++ if (len == 0) { ++ // no output packet to wait for ++ printk("%s: zero byte packet being queued. Setting DE and OPR end exiting\n",__FUNCTION__); ++ set_cs_bits(UDCCS0_DE | UDCCS0_SO); ++ return; ++ } ++ ++ /* ++ * thou shalt not enter data phase until ++ * Out Packet Ready is clear ++ */ ++ if (!clear_opr()) { ++ printk("UDC: SO did not clear OPR\n"); ++ set_cs_bits(UDCCS0_DE | UDCCS0_SO); ++ return; ++ } ++ ++ // note data to xmit stored ++ wr.p=buf; ++ wr.bytes_left=min(len, req_len); ++ ++ // write the first block ++ write_fifo(); ++ ++ // done already? ++ if (wr.bytes_left == 0) { ++ /* ++ * out in one, so data end ++ */ ++ cs_reg_bits |= UDCCS0_DE; ++ ep0_clear_write(); ++ // rest is a shorter than expected reply? ++ } else if (len < req_len) { ++ /* ++ * we are going to short-change host ++ * so need nul to not stall ++ */ ++ if (len % 8) { ++ PRINTKD("%s: %d more to go ending in a short packet.\n",__FUNCTION__,wr.bytes_left); ++ wrint=ep0_sh_write_with_empty_packet; ++ } ++ // unless we are on a packet boundary. Then send full packet plus null packet. ++ else { ++ PRINTKD("%s: %d more to go then add empty packet.\n",__FUNCTION__,wr.bytes_left); ++ wrint=ep0_sh_write_data_then_empty_packet; ++ } ++ } else { ++ /* ++ * we have as much or more than requested ++ */ ++ PRINTKD("%s: %d more to go.\n",__FUNCTION__,wr.bytes_left); ++ wrint=ep0_sh_write_data; ++ } ++ ++ /* ++ * note: IPR was set uncondtionally at start of routine ++ */ ++ set_cs_bits(cs_reg_bits); ++} ++ ++/* ++ * write_fifo() ++ * Stick bytes in the 8 bytes endpoint zero FIFO. ++ * This version uses a variety of tricks to make sure the bytes ++ * are written correctly. 1. The count register is checked to ++ * see if the byte went in, and the write is attempted again ++ * if not. 2. An overall counter is used to break out so we ++ * don't hang in those (rare) cases where the UDC reverses ++ * direction of the FIFO underneath us without notification ++ * (in response to host aborting a setup transaction early). ++ * ++ */ ++static void write_fifo( void ) ++{ ++ int bytes_this_time = MIN( wr.bytes_left, 8 ); ++ int bytes_written = 0; ++ ++ PRINTKD( "WF=%d: ", bytes_this_time ); ++ ++ while( bytes_this_time-- ) { ++ unsigned int cwc; ++ int i; ++ PRINTKD( "%2.2X ", *wr.p ); ++ cwc = Ser0UDCWC & 15; ++ i = 10; ++ do { ++ Ser0UDCD0 = *wr.p; ++ udelay( 20 ); /* voodo 28Feb01ww */ ++ } while( (Ser0UDCWC &15) == cwc && --i ); ++ ++ if ( i == 0 ) { ++ printk( "%swrite_fifo: write failure\n", pszMe ); ++ usbd_info.stats.ep0_fifo_write_failures++; ++ } ++ ++ wr.p++; ++ bytes_written++; ++ } ++ wr.bytes_left -= bytes_written; ++ ++ /* following propagation voodo so maybe caller writing IPR in ++ ..a moment might actually get it to stick 28Feb01ww */ ++ udelay( 300 ); ++ ++ usbd_info.stats.ep0_bytes_written += bytes_written; ++ PRINTKD( "L=%d WCR=%8.8X\n", wr.bytes_left, Ser0UDCWC ); ++} ++/* ++ * read_fifo() ++ * Read 1-8 bytes out of FIFO and put in request. ++ * Called to do the initial read of setup requests ++ * from the host. Return number of bytes read. ++ * ++ * Like write fifo above, this driver uses multiple ++ * reads checked agains the count register with an ++ * overall timeout. ++ * ++ */ ++static int ++read_fifo( struct usb_ctrlrequest * request ) ++{ ++ int bytes_read = 0; ++ int fifo_count; ++ ++ unsigned char * pOut = (unsigned char*) request; ++ ++ fifo_count = ( Ser0UDCWC & 0xFF ); ++ ++ ASSERT( fifo_count <= 8 ); ++ PRINTKD( "RF=%d ", fifo_count ); ++ ++ while( fifo_count-- ) { ++ unsigned int cwc; ++ int i; ++ ++ cwc = Ser0UDCWC & 15; ++ ++ i = 10; ++ do { ++ *pOut = (unsigned char) Ser0UDCD0; ++ udelay( 20 ); ++ } while( ( Ser0UDCWC & 15 ) == cwc && --i ); ++ ++ if ( i == 0 ) { ++ printk( "%sread_fifo(): read failure\n", pszMe ); ++ usbd_info.stats.ep0_fifo_read_failures++; ++ } ++ pOut++; ++ bytes_read++; ++ } ++ ++ PRINTKD( "fc=%d\n", bytes_read ); ++ usbd_info.stats.ep0_bytes_read++; ++ return bytes_read; ++} ++ ++/* some voodo I am adding, since the vanilla macros just aren't doing it 1Mar01ww */ ++ ++#define ABORT_BITS ( UDCCS0_SST | UDCCS0_SE ) ++#define OK_TO_WRITE (!( Ser0UDCCS0 & ABORT_BITS )) ++#define BOTH_BITS (UDCCS0_IPR | UDCCS0_DE) ++ ++static void set_cs_bits( __u32 bits ) ++{ ++ if ( bits & ( UDCCS0_SO | UDCCS0_SSE | UDCCS0_FST | UDCCS0_SST) ) ++ Ser0UDCCS0 = bits; ++ else if ( (bits & BOTH_BITS) == BOTH_BITS ) ++ set_ipr_and_de(); ++ else if ( bits & UDCCS0_IPR ) ++ set_ipr(); ++ else if ( bits & UDCCS0_DE ) ++ set_de(); ++} ++ ++static void set_de( void ) ++{ ++ int i = 1; ++ while( 1 ) { ++ if ( OK_TO_WRITE ) { ++ Ser0UDCCS0 |= UDCCS0_DE; ++ } else { ++ PRINTKD( "%sQuitting set DE because SST or SE set\n", pszMe ); ++ break; ++ } ++ if ( Ser0UDCCS0 & UDCCS0_DE ) ++ break; ++ udelay( i ); ++ if ( ++i == 50 ) { ++ printk( "%sDangnabbbit! Cannot set DE! (DE=%8.8X CCS0=%8.8X)\n", ++ pszMe, UDCCS0_DE, Ser0UDCCS0 ); ++ break; ++ } ++ } ++} ++ ++static void set_ipr( void ) ++{ ++ int i = 1; ++ while( 1 ) { ++ if ( OK_TO_WRITE ) { ++ Ser0UDCCS0 |= UDCCS0_IPR; ++ } else { ++ PRINTKD( "%sQuitting set IPR because SST or SE set\n", pszMe ); ++ break; ++ } ++ if ( Ser0UDCCS0 & UDCCS0_IPR ) ++ break; ++ udelay( i ); ++ if ( ++i == 50 ) { ++ printk( "%sDangnabbbit! Cannot set IPR! (IPR=%8.8X CCS0=%8.8X)\n", ++ pszMe, UDCCS0_IPR, Ser0UDCCS0 ); ++ break; ++ } ++ } ++} ++ ++static void set_ipr_and_de( void ) ++{ ++ int i = 1; ++ while( 1 ) { ++ if ( OK_TO_WRITE ) { ++ Ser0UDCCS0 |= BOTH_BITS; ++ } else { ++ PRINTKD( "%sQuitting set IPR/DE because SST or SE set\n", pszMe ); ++ break; ++ } ++ if ( (Ser0UDCCS0 & BOTH_BITS) == BOTH_BITS) ++ break; ++ udelay( i ); ++ if ( ++i == 50 ) { ++ printk( "%sDangnabbbit! Cannot set DE/IPR! (DE=%8.8X IPR=%8.8X CCS0=%8.8X)\n", ++ pszMe, UDCCS0_DE, UDCCS0_IPR, Ser0UDCCS0 ); ++ break; ++ } ++ } ++} ++ ++static bool clear_opr( void ) ++{ ++ int i = 10000; ++ bool is_clear; ++ do { ++ Ser0UDCCS0 = UDCCS0_SO; ++ is_clear = ! ( Ser0UDCCS0 & UDCCS0_OPR ); ++ if ( i-- <= 0 ) { ++ printk( "%sclear_opr(): failed\n", pszMe ); ++ break; ++ } ++ } while( ! is_clear ); ++ return is_clear; ++} ++ ++ ++ ++// ep1 handlers ++ ++static char *ep1_buf; ++static int ep1_len; ++static void (*ep1_callback)(int flag, int size); ++static char *ep1_curdmabuf; ++static dma_addr_t ep1_curdmapos; ++static int ep1_curdmalen; ++static int ep1_remain; ++static int ep1_used; ++ ++static dma_regs_t *dmaregs_rx = NULL; ++static int rx_pktsize; ++ ++static int naking; ++ ++static void ++ep1_start(void) ++{ ++ sa1100_reset_dma(dmaregs_rx); ++ if (!ep1_curdmalen) { ++ ep1_curdmalen = rx_pktsize; ++ if (ep1_curdmalen > ep1_remain) ++ ep1_curdmalen = ep1_remain; ++ ep1_curdmapos = dma_map_single(NULL, ep1_curdmabuf, ep1_curdmalen, ++ DMA_FROM_DEVICE); ++ } ++ ++ UDC_write( Ser0UDCOMP, ep1_curdmalen-1 ); ++ ++ sa1100_start_dma(dmaregs_rx, ep1_curdmapos, ep1_curdmalen); ++ ++ if ( naking ) { ++ /* turn off NAK of OUT packets, if set */ ++ UDC_flip( Ser0UDCCS1, UDCCS1_RPC ); ++ naking = 0; ++ } ++} ++ ++static void ++ep1_done(int flag) ++{ ++ int size = ep1_len - ep1_remain; ++ ++ if (!ep1_len) ++ return; ++ if (ep1_curdmalen) ++ dma_unmap_single(NULL, ep1_curdmapos, ep1_curdmalen, ++ DMA_FROM_DEVICE); ++ ep1_len = ep1_curdmalen = 0; ++ if (ep1_callback) ++ ep1_callback(flag, size); ++} ++ ++void ++ep1_state_change_notify( int new_state ) ++{ ++ ++} ++ ++void ++ep1_stall( void ) ++{ ++ /* SET_FEATURE force stall at UDC */ ++ UDC_set( Ser0UDCCS1, UDCCS1_FST ); ++} ++ ++int ++ep1_init(dma_regs_t *dmaregs) ++{ ++ dmaregs_rx = dmaregs; ++ sa1100_reset_dma(dmaregs_rx); ++ ep1_done(-EAGAIN); ++ return 0; ++} ++ ++void ++ep1_reset(void) ++{ ++ if (dmaregs_rx) ++ sa1100_reset_dma(dmaregs_rx); ++ UDC_clear(Ser0UDCCS1, UDCCS1_FST); ++ ep1_done(-EINTR); ++} ++ ++void ++ep1_int_hndlr(int udcsr) ++{ ++ dma_addr_t dma_addr; ++ unsigned int len; ++ int status = Ser0UDCCS1; ++ ++ if ( naking ) printk( "%sEh? in ISR but naking = %d\n", "usbrx: ", naking ); ++ ++ if (status & UDCCS1_RPC) { ++ ++ if (!ep1_curdmalen) { ++ printk("usb_recv: RPC for non-existent buffer\n"); ++ naking=1; ++ return; ++ } ++ ++ sa1100_stop_dma(dmaregs_rx); ++ ++ if (status & UDCCS1_SST) { ++ printk("usb_recv: stall sent OMP=%d\n",Ser0UDCOMP); ++ UDC_flip(Ser0UDCCS1, UDCCS1_SST); ++ ep1_done(-EIO); // UDC aborted current transfer, so we do ++ return; ++ } ++ ++ if (status & UDCCS1_RPE) { ++ printk("usb_recv: RPError %x\n", status); ++ UDC_flip(Ser0UDCCS1, UDCCS1_RPC); ++ ep1_done(-EIO); ++ return; ++ } ++ ++ dma_addr=sa1100_get_dma_pos(dmaregs_rx); ++ dma_unmap_single(NULL, ep1_curdmapos, ep1_curdmalen, ++ DMA_FROM_DEVICE); ++ len = dma_addr - ep1_curdmapos; ++#ifdef SA1100_USB_DEBUG ++ if (sa1100_usb_debug) { ++ int i; ++ printk("usb rx %d :\n ",len); ++ if (sa1100_usb_debug>1) { ++ for (i=0; i<len; i++) { ++ if ((i % 32)==31) ++ printk("\n "); ++// printk("%2.2x ",((char *)ep1_buf)[ep1_used+i]); ++ printk("%2.2x ",((char *)ep1_curdmapos)[i]); ++ } ++ } ++ printk("\n"); ++ } ++#endif ++ if (len < ep1_curdmalen) { ++ char *buf = ep1_curdmabuf + len; ++ while (Ser0UDCCS1 & UDCCS1_RNE) { ++ if (len >= ep1_curdmalen) { ++ printk("usb_recv: too much data in fifo\n"); ++ break; ++ } ++ *buf++ = Ser0UDCDR; ++ len++; ++ } ++ } else if (Ser0UDCCS1 & UDCCS1_RNE) { ++ printk("usb_recv: fifo screwed, shouldn't contain data\n"); ++ len = 0; ++ } ++ ++#if defined(NCB_DMA_FIX) ++// if (len && (ep1_buf != ep1_curdmabuf)) ++// memcpy(ep1_buf,ep1_curdmabuf,len); ++ if (len) ++ memcpy(&(((unsigned char *)ep1_buf)[ep1_used]),ep1_curdmabuf,len); ++#endif ++ ++ ep1_curdmalen = 0; /* dma unmap already done */ ++ ep1_remain -= len; ++ ep1_used += len; ++// ep1_curdmabuf += len; // use same buffer again ++ naking = 1; ++//printk("%s: received %d, %d remaining\n",__FUNCTION__,len,ep1_remain); ++ if (len && (len == rx_pktsize)) ++ ep1_start(); ++ else ++ ep1_done((len) ? 0 : -EPIPE); ++ } ++ /* else, you can get here if we are holding NAK */ ++} ++ ++int ++sa1100_usb_recv(struct usb_request *req, void (*callback)(int flag, int size)) ++{ ++ unsigned long flags; ++ char *buf=req->buf; ++ int len=req->length; ++ ++ if (ep1_len) ++ return -EBUSY; ++ ++ local_irq_save(flags); ++ ep1_buf = buf; ++ ep1_len = len; ++ ep1_callback = callback; ++ ep1_remain = len; ++ ep1_used = 0; ++#ifdef NCB_DMA_FIX ++// if (((size_t)buf)&3) ++ if (1) ++ ep1_curdmabuf = receive_buffer; ++ else ++#else ++ ep1_curdmabuf = buf; ++#endif ++ ep1_curdmalen = 0; ++ ep1_start(); ++ local_irq_restore(flags); ++ ++ return 0; ++} ++ ++// ep2 handlers ++ ++static char *ep2_buf; ++static int ep2_len; ++static void (*ep2_callback)(int status, int size); ++static dma_addr_t ep2_dma; ++static dma_addr_t ep2_curdmapos; ++static int ep2_curdmalen; ++static int ep2_remain; ++static dma_regs_t *dmaregs_tx = NULL; ++static int tx_pktsize; ++ ++/* device state is changing, async */ ++void ++ep2_state_change_notify( int new_state ) ++{ ++} ++ ++/* set feature stall executing, async */ ++void ++ep2_stall( void ) ++{ ++ UDC_set( Ser0UDCCS2, UDCCS2_FST ); /* force stall at UDC */ ++} ++ ++static void ++ep2_start(void) ++{ ++ if (!ep2_len) ++ return; ++ ++ ep2_curdmalen = tx_pktsize; ++ if (ep2_curdmalen > ep2_remain) ++ ep2_curdmalen = ep2_remain; ++ ++ /* must do this _before_ queue buffer.. */ ++ UDC_flip( Ser0UDCCS2,UDCCS2_TPC ); /* stop NAKing IN tokens */ ++ UDC_write( Ser0UDCIMP, ep2_curdmalen-1 ); ++ ++#if 0 ++ /* Remove if never seen...8Mar01ww */ ++ { ++ int massive_attack = 20; ++ while ( Ser0UDCIMP != ep2_curdmalen-1 && massive_attack-- ) { ++ printk( "usbsnd: Oh no you don't! Let me spin..." ); ++ udelay( 500 ); ++ printk( "and try again...\n" ); ++ UDC_write( Ser0UDCIMP, ep2_curdmalen-1 ); ++ } ++ if ( massive_attack != 20 ) { ++ if ( Ser0UDCIMP != ep2_curdmalen-1 ) ++ printk( "usbsnd: Massive attack FAILED :-( %d\n", ++ 20 - massive_attack ); ++ else ++ printk( "usbsnd: Massive attack WORKED :-) %d\n", ++ 20 - massive_attack ); ++ } ++ } ++ /* End remove if never seen... 8Mar01ww */ ++#endif ++ ++ Ser0UDCAR = usbd_info.address; // fighting stupid silicon bug ++ sa1100_start_dma(dmaregs_tx, ep2_curdmapos, ep2_curdmalen); ++} ++ ++static void ++ep2_done(int flag) ++{ ++ int size = ep2_len - ep2_remain; ++ if (ep2_len) { ++ dma_unmap_single(NULL, ep2_dma, ep2_len, DMA_TO_DEVICE); ++ ep2_len = 0; ++ if (ep2_callback) ++ ep2_callback(flag, size); ++ } ++} ++ ++int ++ep2_init(dma_regs_t *dmaregs) ++{ ++ dmaregs_tx = dmaregs; ++ sa1100_reset_dma(dmaregs_tx); ++ ep2_done(-EAGAIN); ++ return 0; ++} ++ ++void ++ep2_reset(void) ++{ ++ UDC_clear(Ser0UDCCS2, UDCCS2_FST); ++ if (dmaregs_tx) ++ sa1100_reset_dma(dmaregs_tx); ++ ep2_done(-EINTR); ++} ++ ++void ++ep2_int_hndlr(int udcsr) ++{ ++ int status = Ser0UDCCS2; ++ ++ if (Ser0UDCAR != usbd_info.address) // check for stupid silicon bug. ++ Ser0UDCAR = usbd_info.address; ++ ++ if (status & UDCCS2_TPC) { ++ ++ UDC_flip(Ser0UDCCS2, UDCCS2_SST); ++ ++ sa1100_reset_dma(dmaregs_tx); ++ ++ if (status & (UDCCS2_TPE | UDCCS2_TUR)) { ++ printk("usb_send: transmit error %x\n", status); ++ ep2_done(-EIO); ++ } else { ++#if 1 // 22Feb01ww/Oleg ++ ep2_curdmapos += ep2_curdmalen; ++ ep2_remain -= ep2_curdmalen; ++#else ++ ep2_curdmapos += Ser0UDCIMP + 1; // this is workaround ++ ep2_remain -= Ser0UDCIMP + 1; // for case when setting of Ser0UDCIMP was failed ++#endif ++ ++ if (ep2_remain != 0) ++ ep2_start(); ++ else ++ ep2_done(0); ++ } ++ } else { ++ printk("usb_send: Not TPC: UDCCS2 = %x\n", status); ++ } ++} ++ ++int ++sa1100_usb_send(struct usb_request *req, void (*callback)(int status, int size)) ++{ ++ char *buf=req->buf; ++ int len=req->length; ++ unsigned long flags; ++ ++ if (usbd_info.state != USB_STATE_CONFIGURED) { ++ PRINTKD("%s: return -ENODEV\n",__FUNCTION__); ++ return -ENODEV; ++ } ++ ++ if (ep2_len) { ++ PRINTKD("%s: return -EBUSY\n",__FUNCTION__); ++ return -EBUSY; ++ } ++ ++ local_irq_save(flags); ++#ifdef NCB_DMA_FIX ++ // if misaligned, copy to aligned buffer ++// if (((size_t)buf)&3) { ++ if (1) { ++ PRINTKD("%s: copying %d bytes to send_buffer\n",__FUNCTION__,len); ++ memcpy(send_buffer,buf,len); ++ ep2_buf = send_buffer; ++ } ++ else ++#endif ++ ep2_buf = buf; ++ ++ ep2_len = len; ++ ep2_dma = dma_map_single(NULL, ep2_buf, len,DMA_TO_DEVICE); ++ PRINTKD("%s: mapped dma to buffer(%p0\n",__FUNCTION__,buf); ++ ++ ep2_callback = callback; ++ ep2_remain = len; ++ ep2_curdmapos = ep2_dma; ++ ++ PRINTKD("%s: calling ep2_start\n",__FUNCTION__); ++ ep2_start(); ++ local_irq_restore(flags); ++ ++ return 0; ++} ++/*-------------------------------------------------------------------------*/ ++ ++static int ++sa1100_enable (struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) ++{ ++ struct sa1100_udc *dev; ++ struct sa1100_ep *ep; ++ u32 max; ++ int type; ++ ++ ep = container_of (_ep, struct sa1100_ep, ep); ++ if (!_ep || !desc || ep->desc || _ep->name == ep0name ++ || desc->bDescriptorType != USB_DT_ENDPOINT)
{ ++ PRINTKD("%s: _ep = %p, desc = %p\n",__FUNCTION__,_ep,desc); ++ if (_ep && desc) ++ PRINTKD("%s: ep->desc = %p, _ep->name = %s desc->bDescriptorType = %s\n",__FUNCTION__,ep->desc,_ep->name, ++ (desc->bDescriptorType == USB_DT_ENDPOINT) ? "USB_DT_ENDPOINT":"bad!!"); ++ return -EINVAL; ++ } ++ ++ dev = ep->dev; ++ if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN)
++ return -ESHUTDOWN; ++ ++ type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK; ++ max = le16_to_cpu (desc->wMaxPacketSize); ++ switch (max) { ++ case 64: case 32: ++ /* note: maxpacket > 16 means DMA might overrun/underrun */ ++ case 16: case 8: ++ break; ++ default: ++ if (type == USB_ENDPOINT_XFER_INT && max < 64) ++ break; ++ return -EDOM; ++ } ++ ++ switch (type) { ++ case USB_ENDPOINT_XFER_BULK: ++ case USB_ENDPOINT_XFER_INT: ++ if (ep == &dev->ep[2]) { ++ if (desc->bEndpointAddress != (USB_DIR_IN|2)
) { ++ PRINTKD("%s: ep[2] has invalid endpoint\n",__FUNCTION__); ++ return -EINVAL; ++ } ++ tx_pktsize = max; ++ Ser0UDCOMP = max - 1; ++ PRINTKD("%s: ep2 max packet size is %d\n",__FUNCTION__,max); ++ break; ++ } else if (ep == &dev->ep[1]) { ++ if (desc->bEndpointAddress != (USB_DIR_OUT|1))
{ ++ PRINTKD("%s: ep[1] has invalid endpoint\n",__FUNCTION__); ++ return -EINVAL; ++ } ++ rx_pktsize = max; ++ Ser0UDCIMP = max - 1; ++ PRINTKD("%s: ep1 max packet size is %d\n",__FUNCTION__,max); ++ break; ++ } ++ // FALLTHROUGH ++ default: ++ PRINTKD("%s: Invalid endpoint\n",__FUNCTION__); ++ return -EINVAL; ++ } ++ ++ _ep->maxpacket = max; ++ ep->desc = desc; ++ ++ DEBUG (dev, "enabled %s %s max %04x\n", _ep->name, ++ type_string (desc->bmAttributes), max); ++ ++ return 0; ++} ++ ++static int sa1100_disable (struct usb_ep *_ep) ++{ ++ struct sa1100_ep *ep; ++ ++ ep = container_of (_ep, struct sa1100_ep, ep); ++ if (!_ep || !ep->desc || _ep->name == ep0name) ++ return -EINVAL; ++ ++ nuke (ep, -ESHUTDOWN); ++ ++ DEBUG (ep->dev, "disabled %s\n", _ep->name); ++ ++ ep->desc = NULL; ++ ep->stopped = 1; ++ return 0; ++} ++ ++/*-------------------------------------------------------------------------*/ ++ ++static struct usb_request * ++sa1100_alloc_request (struct usb_ep *_ep, int gfp_flags) ++{ ++ struct sa1100_request *req; ++ ++ if (!_ep) ++ return 0; ++ ++ req = kmalloc (sizeof *req, gfp_flags); ++ if (!req) ++ return 0; ++ ++ memset (req, 0, sizeof *req); ++ req->req.dma = DMA_ADDR_INVALID; ++ INIT_LIST_HEAD (&req->queue); ++ return &req->req; ++} ++ ++static void ++sa1100_free_request (struct usb_ep *_ep, struct usb_request *_req) ++{ ++ struct sa1100_request *req; ++ ++#if 0 // NCB ++ struct sa1100_ep *ep; ++ ep = container_of (_ep, struct sa1100_ep, ep); ++ if (!ep || !_req || (!ep->desc && _ep->name != ep0name)) ++ return; ++
#endif ++ ++ req = container_of (_req, struct sa1100_request, req); ++ WARN_ON (!list_empty (&req->queue)); ++ kfree(req); //NCB - see pxa2xx_udc ++} ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* allocate buffers this way to eliminate per-io buffer copies */ ++ ++static void * ++sa1100_alloc_buffer ( ++ struct usb_ep *_ep, ++ unsigned bytes, ++ dma_addr_t *dma, ++ int gfp_flags ++) ++{ ++ void *retval; ++#if 1 // NCB see pxa2xx_udc ++ retval = kmalloc (bytes, gfp_flags & ~(__GFP_DMA|__GFP_HIGHMEM)); ++ if (retval) ++// used in pxa .. *dma = virt_to_bus (retval); ++ *dma = virt_to_phys (retval); ++#else ++ struct sa1100_ep *ep; ++ ++ ep = container_of (_ep, struct sa1100_ep, ep); ++ if (!ep || (!ep->desc && _ep->name != ep0name)) ++ return 0; ++ ++ *dma = DMA_ADDR_INVALID; ++ retval = kmalloc (bytes, GFP_DMA | gfp_flags); ++ if (retval) ++ *dma = virt_to_phys (retval); ++
#endif ++ return retval; ++} ++ ++static void ++sa1100_free_buffer ( ++ struct usb_ep *_ep, ++ void *buf, ++ dma_addr_t dma, ++ unsigned bytes ++) { ++ kfree (buf); ++} ++ ++/*-------------------------------------------------------------------------*/ ++ ++static void ++done (struct sa1100_ep *ep, struct sa1100_request *req, int status) ++{ ++ unsigned stopped = ep->stopped; ++ ++ ++ list_del_init (&req->queue); ++ ++ if (req->req.status == -EINPROGRESS) ++ req->req.status = status; ++ else ++ status = req->req.status; ++ ++ if (status && status != -ESHUTDOWN) ++ VDEBUG (ep->dev, "complete %s req %p stat %d len %u/%u\n", ++ ep->ep.name, &req->req, status, ++ req->req.actual, req->req.length); ++ ++ /* don't modify queue heads during completion callback */ ++ ep->stopped = 1; ++ PRINTKD("%s: calling complete on req\n",__FUNCTION__); ++ req->req.complete (&ep->ep, &req->req); ++ ep->stopped = stopped; ++} ++ ++#if 0 // NCB ++void control_done (int value) ++{ ++ struct list_head *entry, *tmp; ++ struct sa1100_request *req; ++ ++ list_for_each_safe (entry, tmp, &the_controller.ep[0].queue) { ++ req = list_entry (entry, struct sa1100_request, queue); ++ ++ /* HACK -- assume no control errors */ ++ if (value == 0) ++ req->req.actual = req->req.length; ++#if 1 ++ PRINTKD("%s: calling done with ep=%p, req=%p\n",__FUNCTION__,&the_udc.ep[0],req); ++ done (&the_udc.ep[0], req, value); ++#else ++ done (&the_udc.ep0, req, value); ++#endif ++ value = -EPROTO; ++ } ++} ++#endif ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* FIXME move away from the old non-queued api. ++ * - forces extra work on us ++ * - stores request state twice ++ * - doesn't let gadget driver handle dma mapping ++ * - status codes need mapping ++ */ ++ ++static int map_status (int status) ++{ ++ switch (status) { ++ case 0: ++ case -EIO: /* ep[12]_int_handler */ ++ return status; ++ case -EPIPE: /* ep1_int_handler */ ++ return 0; ++ // case -EAGAIN: /* ep[12]_init */ ++ // case -EINTR: /* ep[12]_reset */ ++ default: ++ return -ESHUTDOWN; ++ } ++} ++ ++static void tx_callback (int status, int size) ++{ ++ struct sa1100_ep *ep = &the_controller->ep[2]; ++ struct sa1100_request *req; ++ ++// PRINTKD("%s: doing ...\n",__FUNCTION__); ++PRINTKD("%s: doing ... status=%d size=%d\n",__FUNCTION__,status,size); ++//PRINTKD("%s: doing ... status=%d\n",__FUNCTION__,status); ++ if (list_empty (&ep->queue)) { ++ if (status != -EAGAIN) ++ DEBUG (ep->dev, "%s, bogus tx callback %d/%d\n", ++ ep->ep.name, status, size); ++// DEBUG (ep->dev, "%s, bogus tx callback %d\n", ++// ep->ep.name, status); ++else ++PRINTKD("%s: list empty.\n",__FUNCTION__); ++ return; ++ } ++ req = list_entry (ep->queue.next, struct sa1100_request, queue); ++ req->req.actual = size; ++ done (ep, req, map_status (status)); ++ ++PRINTKD("%s: ep->stopped=%s\n",__FUNCTION__,ep->stopped ? "true":"false"); ++ if (ep->stopped || list_empty (&ep->queue)) ++ return; ++ req = list_entry (ep->queue.next, struct sa1100_request, queue); ++PRINTKD("%s: calling sa1100_usb_send\n",__FUNCTION__); ++ sa1100_usb_send (&req->req, tx_callback); ++} ++ ++static void rx_callback (int status, int size) ++{ ++ struct sa1100_ep *ep = &the_controller->ep[1]; ++ struct sa1100_request *req; ++ ++// PRINTKD("%s: doing ...\n",__FUNCTION__); ++PRINTKD("%s: doing ... status=%d\n",__FUNCTION__,status); ++ if (list_empty (&ep->queue)) { ++ if (status != -EAGAIN) ++ DEBUG (ep->dev, "%s, bogus tx callback %d/%d\n", ++ ep->ep.name, status, size); ++ return; ++ } ++ req = list_entry (ep->queue.next, struct sa1100_request, queue); ++ req->req.actual = size; ++ done (ep, req, map_status (status)); ++ ++ if (ep->stopped || list_empty (&ep->queue)) ++ return; ++ req = list_entry (ep->queue.next, struct sa1100_request, queue); ++ sa1100_usb_recv (&req->req, rx_callback); ++} ++ ++ ++static int ++sa1100_queue (struct usb_ep *_ep, struct usb_request *_req, int gfp_flags) ++{ ++ struct sa1100_request *req; ++ struct sa1100_ep *ep; ++ struct sa1100_udc *dev; ++ unsigned long flags; ++ ++ req = container_of (_req, struct sa1100_request, req); ++ if (!_req || !_req->complete || !_req->buf ++ || !list_empty (&req->queue)) ++ return -EINVAL; ++ ++ ep = container_of (_ep, struct sa1100_ep, ep); ++ if (!_ep || (!ep->desc && _ep->name != ep0name)) ++ return -EINVAL; ++ dev = ep->dev; ++ ++ // handle ep0 ++ if (_ep->name == ep0name)
{ ++ ep0_queue( _req->buf, _req->length, dev->ep0_req_len >=0 ? dev->ep0_req_len: _req->length ); ++ return 0; ++ } ++ ++ if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) ++ return -ESHUTDOWN; ++ ++ /* sa1100 udc can't write zlps */ ++ if (ep == &dev->ep[2] && _req->length == 0) ++ return -ERANGE; ++ ++ /* the old sa1100 api doesn't use 'unsigned' for lengths */ ++ if (_req->length > INT_MAX) ++ return -ERANGE; ++ ++#if 0 ++ VDEBUG (dev, "%s queue req %p, len %d buf %p\n", ++ _ep->name, _req, _req->length, _req->buf); ++#endif ++ ++ local_irq_save (flags); ++ ++ _req->status = -EINPROGRESS; ++ _req->actual = 0; ++ ++// NCB if (list_empty) { ++ if (list_empty (&ep->queue) && !ep->stopped) { ++ /* FIXME this does DMA mapping wrong. caller is allowed ++ * to provide buffers that don't need mapping, but this ++ * doesn't use them. ++ */ ++ if (ep == &ep->dev->ep[2])
{ ++ PRINTKD("%s: sa1100_usb_send buf %p length %d\n",__FUNCTION__,_req->buf,_req->length); ++ sa1100_usb_send (_req, tx_callback); ++ } ++ else if (ep == &ep->dev->ep[1])
{ ++ PRINTKD("%s: sa1100_usb_recv buf %p length %d\n",__FUNCTION__,_req->buf,_req->length); ++ sa1100_usb_recv (_req, rx_callback); ++ } ++ /* ep0 rx/tx is handled separately */ ++ } ++ list_add_tail (&req->queue, &ep->queue); ++ ++ local_irq_restore (flags); ++ ++ return 0; ++} ++ ++/* dequeue ALL requests */ ++static void nuke (struct sa1100_ep *ep, int status) ++{ ++ struct sa1100_request *req; ++ ++ /* called with irqs blocked */ ++ ep->stopped = 1; ++ if (ep == &ep->dev->ep[1]) ++ ep1_reset (); ++ else if (ep == &ep->dev->ep[2]) ++ ep2_reset (); ++ while (!list_empty (&ep->queue)) { ++ req = list_entry (ep->queue.next, ++ struct sa1100_request, ++ queue); ++ done (ep, req, status); ++ } ++} ++ ++/* dequeue JUST ONE request */ ++static int sa1100_dequeue (struct usb_ep *_ep, struct usb_request *_req) ++{ ++ struct sa1100_ep *ep; ++ struct sa1100_request *req; ++ unsigned long flags; ++ ++ ep = container_of (_ep, struct sa1100_ep, ep); ++ req = container_of (_req, struct sa1100_request, req); ++ if (!_ep || (!ep->desc && _ep->name != ep0name) || !_req) ++ return -EINVAL; ++ ++ local_irq_save (flags); ++ ++ /* make sure it's actually queued on this endpoint */ ++ list_for_each_entry (req, &ep->queue, queue) { ++ if (&req->req == _req) ++ break; ++ } ++ if (&req->req != _req) { ++ local_irq_restore(flags); ++ return -EINVAL; ++ } ++ ++#if 0 ++//#ifdef USE_DMA ++ if (ep->dma >= 0 && ep->queue.next == &req->queue && !ep->stopped) { ++ cancel_dma(ep); ++ done(ep, req, -ECONNRESET); ++ /* restart i/o */ ++ if (!list_empty(&ep->queue)) { ++ req = list_entry(ep->queue.next, ++ struct pxa2xx_request, queue); ++ kick_dma(ep, req); ++ } ++ } else ++//#endif ++#endif ++ done(ep, req, -ECONNRESET); ++ ++ local_irq_restore(flags); ++ ++ return 0; ++} ++ ++/*-------------------------------------------------------------------------*/ ++ ++static int ++sa1100_set_halt (struct usb_ep *_ep, int value) ++{ ++ struct sa1100_ep *ep; ++ ++ ep = container_of (_ep, struct sa1100_ep, ep); ++ if (!_ep || (!ep->desc && _ep->name != ep0name)) ++ return -EINVAL; ++ if (!ep->dev->driver || ep->dev->gadget.speed == USB_SPEED_UNKNOWN) ++ return -ESHUTDOWN; ++ if ( (ep->desc->bmAttributes & 0x03) == USB_ENDPOINT_XFER_ISOC) ++ return -EINVAL; ++ ++ VDEBUG (ep->dev, "%s %s halt\n", _ep->name, value ? "set" : "clear"); ++ ++ /* set/clear, then synch memory views with the device */ ++ if (value) { ++ if (ep == &ep->dev->ep[1]) ++ ep1_stall (); ++ else ++ ep2_stall (); ++ } else { ++ if (ep == &ep->dev->ep[1]) ++ ep1_reset (); ++ else ++ ep2_reset (); ++ } ++ ++ return 0; ++} ++ ++static struct usb_ep_ops sa1100_ep_ops = { ++ .enable = sa1100_enable, ++ .disable = sa1100_disable, ++ ++ .alloc_request = sa1100_alloc_request, ++ .free_request = sa1100_free_request, ++ ++ .alloc_buffer = sa1100_alloc_buffer, ++ .free_buffer = sa1100_free_buffer, ++ ++ .queue = sa1100_queue, ++ .dequeue = sa1100_dequeue, ++ ++ .set_halt = sa1100_set_halt, ++ // .fifo_status = sa1100_fifo_status, ++ // .fifo_flush = sa1100_fifo_flush, ++}; ++ ++/*-------------------------------------------------------------------------*/ ++ ++static int sa1100_get_frame (struct usb_gadget *_gadget) ++{ ++ return -EOPNOTSUPP; ++} ++ ++static int sa1100_wakeup (struct usb_gadget *_gadget) ++{ ++ struct sa1100_udc *dev; ++ ++ if (!_gadget) ++ return 0; ++ dev = container_of (_gadget, struct sa1100_udc, gadget); ++ ++ // FIXME ++ ++ return 0; ++} ++ ++static const struct usb_gadget_ops sa1100_ops = { ++ .get_frame = sa1100_get_frame, ++ .wakeup = sa1100_wakeup, ++ ++ // .set_selfpowered = sa1100_set_selfpowered, ++}; ++ ++/*-------------------------------------------------------------------------*/ ++ ++static inline void enable_resume_mask_suspend (void) ++{ ++ int i = 0; ++ ++ while (1) { ++ Ser0UDCCR |= UDCCR_SUSIM; // mask future suspend events ++ udelay (i); ++ if ( (Ser0UDCCR & UDCCR_SUSIM) || (Ser0UDCSR & UDCSR_RSTIR)) ++ break; ++ if (++i == 50) { ++ WARN (&the_controller, "%s Could not set SUSIM %8.8X\n", ++ __FUNCTION__, Ser0UDCCR); ++ break; ++ } ++ } ++ ++ i = 0; ++ while (1) { ++ Ser0UDCCR &= ~UDCCR_RESIM; ++ udelay (i); ++ if ( (Ser0UDCCR & UDCCR_RESIM) == 0 ++ || (Ser0UDCSR & UDCSR_RSTIR)) ++ break; ++ if (++i == 50) { ++ WARN (&the_controller, "%s Could not clear RESIM %8.8X\n", ++ __FUNCTION__, Ser0UDCCR); ++ break; ++ } ++ } ++} ++ ++static inline void enable_suspend_mask_resume (void) ++{ ++ int i = 0; ++ while (1) { ++ Ser0UDCCR |= UDCCR_RESIM; // mask future resume events ++ udelay (i); ++ if (Ser0UDCCR & UDCCR_RESIM || (Ser0UDCSR & UDCSR_RSTIR)) ++ break; ++ if (++i == 50) { ++ WARN (&the_controller, "%s could not set RESIM %8.8X\n", ++ __FUNCTION__, Ser0UDCCR); ++ break; ++ } ++ } ++ i = 0; ++ while (1) { ++ Ser0UDCCR &= ~UDCCR_SUSIM; ++ udelay (i); ++ if ( (Ser0UDCCR & UDCCR_SUSIM) == 0 ++ || (Ser0UDCSR & UDCSR_RSTIR)) ++ break; ++ if (++i == 50) { ++ WARN (&the_controller, "%s Could not clear SUSIM %8.8X\n", ++ __FUNCTION__, Ser0UDCCR); ++ break; ++ } ++ } ++} ++ ++// HACK DEBUG 3Mar01ww ++// Well, maybe not, it really seems to help! 08Mar01ww ++static void core_kicker (void) ++{ ++ u32 car = Ser0UDCAR; ++ u32 imp = Ser0UDCIMP; ++ u32 omp = Ser0UDCOMP; ++ ++ UDC_set (Ser0UDCCR, UDCCR_UDD); ++ udelay (300); ++ UDC_clear (Ser0UDCCR, UDCCR_UDD); ++ ++ Ser0UDCAR = car; ++ Ser0UDCIMP = imp; ++ Ser0UDCOMP = omp; ++} ++ ++// NCB static void ++static irqreturn_t ++udc_int_hndlr (int irq, void *_dev, struct pt_regs *regs) ++{ ++ struct sa1100_udc *dev = _dev; ++ u32 status = Ser0UDCSR; ++ ++ u32 control = Ser0UDCCR; ++
PRINTKD("%s: status = 0x%x and control = 0x%x\n",__FUNCTION__,status,control); ++ /* ReSeT Interrupt Request - UDC has been reset */ ++ if (status & UDCSR_RSTIR) { ++ PRINTKD("%s: processing UDCSR_RSTIR\n",__FUNCTION__); ++ if (usbctl_next_state_on_event (kEvReset) != kError) { ++ /* starting 20ms or so reset sequence now... */ ++ INFO (dev, "Resetting\n"); ++ ep0_reset (); // just set state to idle ++ ep1_reset (); // flush dma, clear false stall ++ ep2_reset (); // flush dma, clear false stall ++ } ++ // mask reset ints, they flood during sequence, enable ++ // suspend and resume ++ Ser0UDCCR |= UDCCR_REM; // mask reset ++ Ser0UDCCR &= ~ (UDCCR_SUSIM | UDCCR_RESIM); // enable suspend and resume ++ UDC_flip ( Ser0UDCSR, status); // clear all pending sources ++ PRINTKD("%s: setting USB_FULL_SPEED\n",__FUNCTION__); ++ dev->gadget.speed = USB_SPEED_FULL; ++ return IRQ_HANDLED; // NCB ++ } ++ ++ /* else we have done something other than reset, ++ * so be sure reset enabled ++ */ ++ UDC_clear (Ser0UDCCR, UDCCR_REM); ++ ++ /* RESume Interrupt Request */ ++ if (status & UDCSR_RESIR) { ++ struct usb_gadget_driver *driver = dev->driver; ++ ++ PRINTKD("%s: processing UDCSR_RESIR\n",__FUNCTION__); ++ if (driver->resume) ++ driver->resume (&dev->gadget); ++ core_kicker (); ++ enable_suspend_mask_resume (); ++ } ++ ++ /* SUSpend Interrupt Request */ ++ if (status & UDCSR_SUSIR) { ++ struct usb_gadget_driver *driver = dev->driver; ++ ++ PRINTKD("%s: processing UDCSR_SUSIR\n",__FUNCTION__); ++ if (driver->suspend) ++ driver->suspend (&dev->gadget); ++ enable_resume_mask_suspend (); ++ } ++ ++ UDC_flip (Ser0UDCSR, status); // clear all pending sources ++ ++ if (status & UDCSR_EIR)
++ ep0_int_hndlr (); ++ ++ ++ if (status & UDCSR_RIR)
{ ++ PRINTKD("%s: processing ep1_int_hndlr\n",__FUNCTION__); ++ ep1_int_hndlr (status); ++ } ++ if (status & UDCSR_TIR)
{ ++ PRINTKD("%s: processing ep2_int_hndlr\n",__FUNCTION__); ++ ep2_int_hndlr (status); ++ } ++ ++ return IRQ_HANDLED; // NCB ++ ++} ++ ++/* soft_connect_hook () ++ * Some devices have platform-specific circuitry to make USB ++ * not seem to be plugged in, even when it is. This allows ++ * software to control when a device 'appears' on the USB bus ++ * (after Linux has booted and this driver has loaded, for ++ * example). If you have such a circuit, control it here. ++ */ ++#ifdef CONFIG_SA1100_EXTENEX1 ++static void soft_connect_hook (int enable) ++{ ++ if (machine_is_extenex1 ()) { ++ if (enable) { ++ PPDR |= PPC_USB_SOFT_CON; ++ PPSR |= PPC_USB_SOFT_CON; ++ } else { ++ PPSR &= ~PPC_USB_SOFT_CON; ++ PPDR &= ~PPC_USB_SOFT_CON; ++ } ++ } ++} ++#elif defined(CONFIG_SA1100_BALLOON) ++static void soft_connect_hook (int enable) ++{ ++ if (machine_is_balloon()) { ++ if (enable) ++ balloon_udc_connect(); ++ else ++ balloon_udc_disconnect(); ++ } ++} ++#else ++#define soft_connect_hook(x) do { } while (0); ++#endif ++ ++/* "function" sysfs attribute */ ++static ssize_t ++show_function (struct device *_dev, char *buf) ++{ ++ struct sa1100_udc *dev = dev_get_drvdata (_dev); ++ ++ if (!dev->driver ++ || !dev->driver->function ++ || strlen (dev->driver->function) > PAGE_SIZE) ++ return 0; ++ return scnprintf (buf, PAGE_SIZE, "%s\n", dev->driver->function); ++} ++static DEVICE_ATTR (function, S_IRUGO, show_function, NULL); ++ ++/* disable the UDC at the source */ ++static void udc_disable (struct sa1100_udc *dev) ++{ ++ soft_connect_hook (0); ++ UDC_set (Ser0UDCCR, UDCCR_UDD); ++ dev->gadget.speed = USB_SPEED_UNKNOWN; ++ ep0_idle(dev); ++} ++ ++static void udc_reinit(struct sa1100_udc *dev) { ++ ++ u32 i; ++ ++ /* Initialize the gadget controller data structure */ ++ INIT_LIST_HEAD (&dev->gadget.ep_list); ++ INIT_LIST_HEAD (&dev->gadget.ep0->ep_list); ++ ep0_idle(dev); ++ for ( i = 0 ; i < 3 ; i++) { ++ struct sa1100_ep *ep = &dev->ep[i]; ++ if (i != 0) ++ list_add_tail(&ep->ep.ep_list, &dev->gadget.ep_list); ++ ep->desc = NULL; ++ ep->stopped = 0; ++ INIT_LIST_HEAD(&ep->queue); ++ } ++} ++ ++/* enable the udc at the source */ ++static void udc_enable (struct sa1100_udc *dev) ++{ ++ UDC_clear (Ser0UDCCR, UDCCR_UDD); ++ ep0_idle(dev); ++} ++ ++static void ep0_start (struct sa1100_udc *dev) ++{ ++ udc_enable (dev); ++ udelay (100); ++ ++ /* clear stall - receiver seems to start stalled? 19Jan01ww */ ++ /* also clear other stuff just to be thurough 22Feb01ww */ ++ UDC_clear(Ser0UDCCS1, UDCCS1_FST | UDCCS1_RPE | UDCCS1_RPC ); ++ UDC_clear(Ser0UDCCS2, UDCCS2_FST | UDCCS2_TPE | UDCCS2_TPC ); ++ ++ /* mask everything */ ++ Ser0UDCCR = 0xFC; ++ ++ /* flush DMA and fire through some -EAGAINs */ ++ ep1_init (dev->ep[1].dmaregs); ++ ep2_init (dev->ep[2].dmaregs); ++ ++ /* enable any platform specific hardware */ ++ soft_connect_hook (1); ++ ++ /* clear all top-level sources */ ++ Ser0UDCSR = UDCSR_RSTIR | UDCSR_RESIR | UDCSR_EIR | ++ UDCSR_RIR | UDCSR_TIR | UDCSR_SUSIR ; ++ ++ /* EXERIMENT - a short line in the spec says toggling this ++ * bit diddles the internal state machine in the udc to ++ * expect a suspend ++ */ ++ Ser0UDCCR |= UDCCR_RESIM; ++ /* END EXPERIMENT 10Feb01ww */ ++ ++ /* enable any platform specific hardware */ ++ soft_connect_hook (1); ++ ++ /* Enable interrupts. If you are unplugged you will immediately ++ * get a suspend interrupt. If you are plugged and have a soft ++ * connect-circuit, you will get a reset. If you are plugged ++ * without a soft-connect, I think you also get suspend. In short, ++ * start with suspend masked and everything else enabled ++ */ ++ UDC_write( Ser0UDCCR, UDCCR_SUSIM ); ++} ++ ++ ++/* when a driver is successfully registered, it will receive ++ * control requests including set_configuration (), which enables ++ * non-control requests. then usb traffic follows until a ++ * disconnect is reported. then a host may connect again, or ++ * the driver might get unbound. ++ */ ++int usb_gadget_register_driver (struct usb_gadget_driver *driver) ++{ ++ struct sa1100_udc *dev = the_controller; ++ int retval; ++ ++ if (!driver ++ || !driver->bind ++ || !driver->unbind ++ || !driver->setup) ++ return -EINVAL; ++ if (!dev) ++ return -ENODEV; ++ if (dev->driver) ++ return -EBUSY; ++ ++ /* hook up the driver ... */ ++ dev->driver = driver; ++ dev->gadget.dev.driver = &driver->driver; ++ ++// device_add (&dev->gadget.dev); ++ retval = driver->bind (&dev->gadget); ++ if (retval) { ++ DEBUG (dev, "bind to driver %s --> %d\n", ++ driver->driver.name, retval); ++ device_del(&dev->gadget.dev); ++ dev->driver = NULL; ++ dev->gadget.dev.driver = NULL; ++ return retval; ++ } ++
device_create_file(dev->dev, &dev_attr_function); ++ ++ /* ... then enable host detection and ep0; and we're ready ++ * for set_configuration as well as eventual disconnect. ++ */ ++ ep0_start (dev); ++ ++ DEBUG (dev, "%s ready\n", driver->driver.name); ++ ++ return 0; ++} ++EXPORT_SYMBOL (usb_gadget_register_driver); ++ ++static void ++stop_activity (struct sa1100_udc *dev, struct usb_gadget_driver *driver) ++{ ++ int i; ++ ++ /* don't disconnect if it's not connected */ ++ if (dev->gadget.speed == USB_SPEED_UNKNOWN) ++ driver = NULL; ++
dev->gadget.speed = USB_SPEED_UNKNOWN; ++ ++ /* mask everything */ ++ Ser0UDCCR = 0xFC; ++ ++ /* stop hardware; prevent new request submissions; ++ * and kill any outstanding requests. ++ */ ++ for (i = 0; i < 3; i++) { ++ struct sa1100_ep *ep = &dev->ep[i]; ++ ++ ep->stopped = 1; ++ nuke(ep, -ESHUTDOWN); ++ } ++ udc_disable (dev); ++ ++ /* report disconnect; the driver is already quiesced */ ++ if (driver) { ++// spin_unlock (&dev->lock); ++ driver->disconnect (&dev->gadget); ++// spin_lock (&dev->lock); ++ } ++ /* re-init driver-visible data structures */ ++ udc_reinit(dev); ++} ++ ++int usb_gadget_unregister_driver (struct usb_gadget_driver *driver) ++{ ++ struct sa1100_udc *dev = the_controller; ++ ++ if (!dev) ++ return -ENODEV; ++ if (!driver || driver != dev->driver) ++ return -EINVAL; ++ ++ local_irq_disable(); ++ stop_activity (dev, driver); ++ local_irq_enable(); ++ driver->unbind (&dev->gadget); ++ dev->driver = 0; ++ ++//printk("%s: deleting device\n",__FUNCTION__); ++// device_del (&dev->gadget.dev); ++ device_remove_file(dev->dev, &dev_attr_function); ++ ++ DEBUG (dev, "unregistered driver '%s'\n", driver->driver.name); ++ return 0; ++} ++EXPORT_SYMBOL (usb_gadget_unregister_driver); ++ ++ ++/*-------------------------------------------------------------------------*/ ++ ++/*-------------------------------------------------------------------------*/ ++ ++////////////////////////////////////////////////////////////////////////////// ++// Proc Filesystem Support ++////////////////////////////////////////////////////////////////////////////// ++ ++#if CONFIG_PROC_FS ++ ++#define SAY(fmt,args...) p += sprintf (p, fmt, ## args) ++#define SAYV(num) p += sprintf (p, num_fmt, "Value", num) ++#define SAYC(label,yn) p += sprintf (p, yn_fmt, label, yn) ++#define SAYS(label,v) p += sprintf (p, cnt_fmt, label, v) ++ ++static int usbctl_read_proc (char *page, char **start, off_t off, ++ int count, int *eof, void *data) ++{ ++ const char * num_fmt = "%25.25s: %8.8lX\n"; ++ const char * cnt_fmt = "%25.25s: %lu\n"; ++ const char * yn_fmt = "%25.25s: %s\n"; ++ const char * yes = "YES"; ++ const char * no = "NO"; ++ unsigned long v; ++ char * p = page; ++ int len; ++ ++ SAY ("SA1100 USB Controller Core\n"); ++ ++ SAYS ("ep0 bytes read", usbd_info.stats.ep0_bytes_read); ++ SAYS ("ep0 bytes written", usbd_info.stats.ep0_bytes_written); ++ SAYS ("ep0 FIFO read failures", usbd_info.stats.ep0_fifo_read_failures); ++ SAYS ("ep0 FIFO write failures", usbd_info.stats.ep0_fifo_write_failures); ++ ++ SAY ("\n"); ++ ++ v = Ser0UDCAR; ++ SAY ("%25.25s: 0x%8.8lX - %ld\n", "Address Register", v, v); ++ v = Ser0UDCIMP; ++ SAY ("%25.25s: %ld (%8.8lX)\n", "IN max packet size", v+1, v); ++ v = Ser0UDCOMP; ++ SAY ("%25.25s: %ld (%8.8lX)\n", "OUT max packet size", v+1, v); ++ ++ v = Ser0UDCCR; ++ SAY ("\nUDC Mask Register\n"); ++ SAYV (v); ++ SAYC ("UDC Active", (v & UDCCR_UDA) ? yes : no); ++ SAYC ("Suspend interrupts masked", (v & UDCCR_SUSIM) ? yes : no); ++ SAYC ("Resume interrupts masked", (v & UDCCR_RESIM) ? yes : no); ++ SAYC ("Reset interrupts masked", (v & UDCCR_REM) ? yes : no); ++ ++ v = Ser0UDCSR; ++ SAY ("\nUDC Interrupt Request Register\n"); ++ SAYV (v); ++ SAYC ("Reset pending", (v & UDCSR_RSTIR) ? yes : no); ++ SAYC ("Suspend pending", (v & UDCSR_SUSIR) ? yes : no); ++ SAYC ("Resume pending", (v & UDCSR_RESIR) ? yes : no); ++ SAYC ("ep0 pending", (v & UDCSR_EIR) ? yes : no); ++ SAYC ("receiver pending", (v & UDCSR_RIR) ? yes : no); ++ SAYC ("tramsitter pending", (v & UDCSR_TIR) ? yes : no); ++ ++#ifdef CONFIG_SA1100_EXTENEX1 ++ SAYC ("\nSoft connect", (PPSR & PPC_USB_SOFT_CON) ? "Visible" : "Hidden"); ++#endif ++ ++#if 1 ++ SAY ("\nDMA Tx registers\n"); ++ { ++ dma_regs_t *r=the_controller->ep[2].dmaregs; ++ SAY (" DDAR"); ++ SAYV(r->DDAR); ++ SAY (" DCSR"); ++ SAYV(r->RdDCSR); ++ SAY (" DBSA (address buf A) "); ++ SAYV(r->DBSA); ++ SAY (" DBTA (transfer count A) "); ++ SAYV(r->DBTA); ++ SAY (" DBSB (address buf B) "); ++ SAYV(r->DBSB); ++ SAY (" DBTB (transfer count B) "); ++ SAYV(r->DBTB); ++ ++ } ++ SAY ("\nDMA Rx registers\n"); ++ { ++ dma_regs_t *r=the_controller->ep[1].dmaregs; ++ SAY (" DDAR"); ++ SAYV(r->DDAR); ++ SAY (" DCSR"); ++ SAYV(r->RdDCSR); ++ SAY (" DBSA (address buf A) "); ++ SAYV(r->DBSA); ++ SAY (" DBTA (transfer count A) "); ++ SAYV(r->DBTA); ++ SAY (" DBSB (address buf B) "); ++ SAYV(r->DBSB); ++ SAY (" DBTB (transfer count B) "); ++ SAYV(r->DBTB); ++ ++ } ++#endif ++#if 1 ++ v = Ser0UDCCS0; ++ SAY ("\nUDC Endpoint Zero Status Register\n"); ++ SAYV (v); ++ SAYC ("Out Packet Ready", (v & UDCCS0_OPR) ? yes : no); ++ SAYC ("In Packet Ready", (v & UDCCS0_IPR) ? yes : no); ++ SAYC ("Sent Stall", (v & UDCCS0_SST) ? yes : no); ++ SAYC ("Force Stall", (v & UDCCS0_FST) ? yes : no); ++ SAYC ("Data End", (v & UDCCS0_DE) ? yes : no); ++ SAYC ("Data Setup End", (v & UDCCS0_SE) ? yes : no); ++ SAYC ("Serviced (SO)", (v & UDCCS0_SO) ? yes : no); ++ ++ v = Ser0UDCCS1; ++ SAY ("\nUDC Receiver Status Register\n"); ++ SAYV (v); ++ SAYC ("Receive Packet Complete", (v & UDCCS1_RPC) ? yes : no); ++ SAYC ("Sent Stall", (v & UDCCS1_SST) ? yes : no); ++ SAYC ("Force Stall", (v & UDCCS1_FST) ? yes : no); ++ SAYC ("Receive Packet Error", (v & UDCCS1_RPE) ? yes : no); ++ SAYC ("Receive FIFO not empty", (v & UDCCS1_RNE) ? yes : no); ++ ++ v = Ser0UDCCS2; ++ SAY ("\nUDC Transmitter Status Register\n"); ++ SAYV (v); ++ SAYC ("FIFO has < 8 of 16 chars", (v & UDCCS2_TFS) ? yes : no); ++ SAYC ("Transmit Packet Complete", (v & UDCCS2_TPC) ? yes : no); ++ SAYC ("Transmit FIFO underrun", (v & UDCCS2_TUR) ? yes : no); ++ SAYC ("Transmit Packet Error", (v & UDCCS2_TPE) ? yes : no); ++ SAYC ("Sent Stall", (v & UDCCS2_SST) ? yes : no); ++ SAYC ("Force Stall", (v & UDCCS2_FST) ? yes : no); ++#endif ++ ++ len = (p - page) - off; ++ if (len < 0) ++ len = 0; ++ *eof = (len <=count) ? 1 : 0; ++ *start = page + off; ++ return len; ++} ++ ++static inline void register_proc_entry (void) ++{ ++ create_proc_read_entry (driver_name, 0, NULL, ++ usbctl_read_proc, NULL); ++} ++ ++static inline void unregister_proc_entry (void) ++{ ++ remove_proc_entry (driver_name, NULL); ++} ++ ++#else ++ ++#define register_proc_entry() do {} while (0) ++#define unregister_proc_entry() do {} while (0) ++ ++#endif /* CONFIG_PROC_FS */ ++ ++/*-------------------------------------------------------------------------*/ ++ ++MODULE_DESCRIPTION ("sa1100_udc"); ++MODULE_AUTHOR ("Various"); ++MODULE_LICENSE ("GPL"); ++ ++static struct sa1100_udc memory = { ++ .gadget = { ++ .ops = &sa1100_ops, ++ .ep0 = &memory.ep[0].ep, ++ .name = driver_name, ++/* ++ .dev = { ++ .bus_id = "gadget", ++ .release = nop_release, ++ }, ++*/ ++ }, ++ ++ /* control endpoint */ ++ .ep[0] = { ++ .ep = { ++ .name = ep0name, ++ .ops = &sa1100_ep_ops, ++ .maxpacket = EP0_FIFO_SIZE, ++// .maxpacket = 8, ++ }, ++ .dev = &memory, ++/* ++ .reg_udccs = &UDCCS0, ++ .reg_uddr = &UDDR0, ++*/ ++ }, ++ ++ /* first group of endpoints */ ++ .ep[1] = { ++ .ep = { ++ .name = "ep1out-bulk", ++ .ops = &sa1100_ep_ops, ++ .maxpacket = BULK_FIFO_SIZE, ++// .maxpacket = 64, ++ }, ++ .dev = &memory, ++/* ++ .fifo_size = BULK_FIFO_SIZE, ++ .bEndpointAddress = USB_DIR_IN | 1, ++ .bmAttributes = USB_ENDPOINT_XFER_BULK, ++ .reg_udccs = &UDCCS1, ++ .reg_uddr = &UDDR1, ++ drcmr (25) ++*/ ++ }, ++ .ep[2] = { ++ .ep = { ++ .name = "ep2in-bulk", ++ .ops = &sa1100_ep_ops, ++ .maxpacket = BULK_FIFO_SIZE, ++// .maxpacket = 64, ++ }, ++ .dev = &memory, ++/* ++ .fifo_size = BULK_FIFO_SIZE, ++ .bEndpointAddress = 2, ++ .bmAttributes = USB_ENDPOINT_XFER_BULK, ++ .reg_udccs = &UDCCS2, ++ .reg_ubcr = &UBCR2, ++ .reg_uddr = &UDDR2, ++ drcmr (26) ++*/ ++ } ++}; ++
++static int __init sa1100_udc_probe ( struct device *_dev) ++{ ++ struct sa1100_udc *dev=&memory; ++ int retval = 0; ++ ++ /* setup dev */ ++ dev->dev = _dev; ++// dev->mach = _dev->platform_data; ++ ++ device_initialize(&dev->gadget.dev); ++ dev->gadget.dev.parent = _dev; ++ dev->gadget.dev.dma_mask = _dev->dma_mask; ++ ++ the_controller = dev; ++ dev_set_drvdata(_dev, dev); ++ ++ /* controller stays disabled until gadget driver is bound */ ++ udc_disable (dev); ++ udc_reinit(dev); ++ ++// spin_lock_init(&the_udc.lock); ++ register_proc_entry (); ++ ++ /* setup dma channels and IRQ */ ++ retval = sa1100_request_dma(DMA_Ser0UDCRd, "USB receive", ++ NULL, NULL, &dev->ep[1].dmaregs); ++ if (retval) { ++ ERROR (dev, "couldn't get rx dma, err %d\n", retval); ++ goto err_rx_dma; ++ } ++ retval = sa1100_request_dma(DMA_Ser0UDCWr, "USB transmit", ++ NULL, NULL, &dev->ep[2].dmaregs); ++ if (retval) { ++ ERROR (dev, "couldn't get tx dma, err %d\n", retval); ++ goto err_tx_dma; ++ } ++ retval = request_irq (IRQ_Ser0UDC, udc_int_hndlr, SA_INTERRUPT, ++ driver_name, dev); ++ if (retval) { ++ ERROR (dev, "couldn't get irq, err %d\n", retval); ++ goto err_irq; ++ } ++ ++ INFO (dev, "initialized, rx %p tx %p irq %d\n", ++ dev->ep[1].dmaregs, dev->ep[2].dmaregs, IRQ_Ser0UDC); ++ return 0; ++ ++err_irq: ++ sa1100_free_dma (dev->ep[2].dmaregs); ++ usbd_info.dmaregs_rx = 0; ++err_tx_dma: ++ sa1100_free_dma (dev->ep[1].dmaregs); ++ usbd_info.dmaregs_tx = 0; ++err_rx_dma: ++ return retval; ++} ++ ++static int __exit sa1100_udc_remove (struct device *_dev) ++{ ++ struct sa1100_udc *dev = dev_get_drvdata(_dev); ++ ++ udc_disable (dev); ++ unregister_proc_entry (); ++ usb_gadget_unregister_driver (dev->driver); ++ sa1100_free_dma (dev->ep[1].dmaregs); ++ sa1100_free_dma (dev->ep[2].dmaregs); ++ free_irq (IRQ_Ser0UDC, dev); ++ dev_set_drvdata(_dev,NULL); ++ the_controller = NULL; ++ return 0; ++} ++ ++static struct device_driver udc_driver = { ++ .name = "sa11x0-udc", ++ .bus = &platform_bus_type, ++ .probe = sa1100_udc_probe, ++ .remove = __exit_p(sa1100_udc_remove), ++// .suspend = sa1100_udc_suspend, ++// .resume = sa1100_udc_resume, ++}; ++ ++static int __init udc_init(void) ++{ ++ printk(KERN_INFO "%s: version %s\n", driver_name, DRIVER_VERSION); ++#ifdef NCB_DMA_FIX ++ send_buffer = (char*) kmalloc( SEND_BUFFER_SIZE, GFP_KERNEL | GFP_DMA ); ++ receive_buffer = (char*) kmalloc( RECEIVE_BUFFER_SIZE, GFP_KERNEL | GFP_DMA ); ++#endif ++ return driver_register(&udc_driver); ++} ++module_init(udc_init); ++ ++static void __exit udc_exit(void) ++{ ++#ifdef NCB_DMA_FIX ++ if (send_buffer) { ++ kfree(send_buffer); ++ send_buffer=NULL; ++ } ++ if (receive_buffer) { ++ kfree(receive_buffer); ++ receive_buffer=NULL; ++ } ++#endif ++ driver_unregister(&udc_driver); ++} ++module_exit(udc_exit); ++ +diff -uNr linux-2.6.21.vanilla/drivers/usb/gadget/sa1100_udc.h linux-2.6.21/drivers/usb/gadget/sa1100_udc.h +--- linux-2.6.21.vanilla/drivers/usb/gadget/sa1100_udc.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.21/drivers/usb/gadget/sa1100_udc.h 2007-06-05 11:58:29.000000000 +0200 +@@ -0,0 +1,107 @@ ++/*
++ * internals of "new style" UDC controller
++ * <linux/usb_gadget.h> replaces ARM-specific "sa1100_usb.h".
++ */
++
++struct sa1100_ep {
++ struct usb_ep ep;
++ struct sa1100_udc *dev;
++ //unsigned long irqs;
++
++ const struct usb_endpoint_descriptor *desc;
++ struct list_head queue;
++ dma_regs_t *dmaregs; ++ unsigned stopped : 1;
++};
++
++struct sa1100_request {
++ struct usb_request req;
++ struct list_head queue;
++// NCB unsigned mapped : 1;
++};
++
++enum ep0_state { ++ EP0_IDLE, ++ EP0_IN_DATA_PHASE, ++ EP0_OUT_DATA_PHASE, ++ EP0_END_XFER, ++ EP0_STALL, ++}; ++ ++//#define EP0_FIFO_SIZE ((unsigned)16) ++#define EP0_FIFO_SIZE ((unsigned)8) ++#define BULK_FIFO_SIZE ((unsigned)64) ++//#define ISO_FIFO_SIZE ((unsigned)256) ++//#define INT_FIFO_SIZE ((unsigned)8) ++ ++struct udc_stats { ++ struct ep0stats { ++ unsigned long ops; ++ unsigned long bytes; ++ } read, write; ++ unsigned long irqs; ++}; ++ ++struct sa1100_udc {
++ struct usb_gadget gadget;
++ struct usb_gadget_driver *driver; ++ struct device *dev; ++ enum ep0_state ep0state; ++ struct udc_stats stats; ++// NCB spinlock_t lock;
++// NCB dma_regs_t *dmaregs_tx, *dmaregs_rx;
++ unsigned got_irq : 1, ++ vbus : 1, ++ pullup : 1, ++ has_cfr : 1, ++ req_pending : 1, ++ req_std : 1, ++ req_config : 1; ++ ++#define start_watchdog(dev) mod_timer(&dev->timer, jiffies + (HZ/200)) ++ struct timer_list timer; ++ u64 dma_mask; ++ unsigned char address;
++ struct sa1100_ep ep[3]; ++ int ep0_req_len; ++};
++
++/*-------------------------------------------------------------------------*/
++
++#define xprintk(dev,level,fmt,args...) \
++ printk(level "%s: " fmt , driver_name , ## args)
++
++#ifdef DEBUG
++#undef DEBUG
++#define DEBUG(dev,fmt,args...) \
++ xprintk(dev , KERN_DEBUG , fmt , ## args)
++#else
++#define DEBUG(dev,fmt,args...) \
++ do { } while (0)
++#endif /* DEBUG */
++
++#ifdef VERBOSE
++#define VDEBUG DEBUG
++#else
++#define VDEBUG(dev,fmt,args...) \
++ do { } while (0)
++#endif /* VERBOSE */
++
++#define ERROR(dev,fmt,args...) \
++ xprintk(dev , KERN_ERR , fmt , ## args)
++#define WARN(dev,fmt,args...) \
++ xprintk(dev , KERN_WARNING , fmt , ## args)
++#define INFO(dev,fmt,args...) \
++ xprintk(dev , KERN_INFO , fmt , ## args)
++
++/*-------------------------------------------------------------------------*/
++
++#ifndef container_of
++#define container_of list_entry
++#endif
++
++#ifndef WARN_ON
++#define WARN_ON(x) do { } while (0)
++#endif
++
++
+diff -uNr linux-2.6.21.vanilla/include/linux/usb_ch9.h linux-2.6.21/include/linux/usb_ch9.h +--- linux-2.6.21.vanilla/include/linux/usb_ch9.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.21/include/linux/usb_ch9.h 2007-06-05 11:58:29.000000000 +0200 +@@ -0,0 +1,555 @@ ++/* ++ * This file holds USB constants and structures that are needed for USB ++ * device APIs. These are used by the USB device model, which is defined ++ * in chapter 9 of the USB 2.0 specification. Linux has several APIs in C ++ * that need these: ++ * ++ * - the master/host side Linux-USB kernel driver API; ++ * - the "usbfs" user space API; and ++ * - the Linux "gadget" slave/device/peripheral side driver API. ++ * ++ * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems ++ * act either as a USB master/host or as a USB slave/device. That means ++ * the master and slave side APIs benefit from working well together. ++ * ++ * There's also "Wireless USB", using low power short range radios for ++ * peripheral interconnection but otherwise building on the USB framework. ++ */ ++ ++#ifndef __LINUX_USB_CH9_H ++#define __LINUX_USB_CH9_H ++ ++#include <linux/types.h> /* __u8 etc */ ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* CONTROL REQUEST SUPPORT */ ++ ++/* ++ * USB directions ++ * ++ * This bit flag is used in endpoint descriptors' bEndpointAddress field. ++ * It's also one of three fields in control requests bRequestType. ++ */ ++#define USB_DIR_OUT 0 /* to device */ ++#define USB_DIR_IN 0x80 /* to host */ ++ ++/* ++ * USB types, the second of three bRequestType fields ++ */ ++#define USB_TYPE_MASK (0x03 << 5) ++#define USB_TYPE_STANDARD (0x00 << 5) ++#define USB_TYPE_CLASS (0x01 << 5) ++#define USB_TYPE_VENDOR (0x02 << 5) ++#define USB_TYPE_RESERVED (0x03 << 5) ++ ++/* ++ * USB recipients, the third of three bRequestType fields ++ */ ++#define USB_RECIP_MASK 0x1f ++#define USB_RECIP_DEVICE 0x00 ++#define USB_RECIP_INTERFACE 0x01 ++#define USB_RECIP_ENDPOINT 0x02 ++#define USB_RECIP_OTHER 0x03 ++ ++/* ++ * Standard requests, for the bRequest field of a SETUP packet. ++ * ++ * These are qualified by the bRequestType field, so that for example ++ * TYPE_CLASS or TYPE_VENDOR specific feature flags could be retrieved ++ * by a GET_STATUS request. ++ */ ++#define USB_REQ_GET_STATUS 0x00 ++#define USB_REQ_CLEAR_FEATURE 0x01 ++#define USB_REQ_SET_FEATURE 0x03 ++#define USB_REQ_SET_ADDRESS 0x05 ++#define USB_REQ_GET_DESCRIPTOR 0x06 ++#define USB_REQ_SET_DESCRIPTOR 0x07 ++#define USB_REQ_GET_CONFIGURATION 0x08 ++#define USB_REQ_SET_CONFIGURATION 0x09 ++#define USB_REQ_GET_INTERFACE 0x0A ++#define USB_REQ_SET_INTERFACE 0x0B ++#define USB_REQ_SYNCH_FRAME 0x0C ++ ++#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */ ++#define USB_REQ_GET_ENCRYPTION 0x0E ++#define USB_REQ_SET_HANDSHAKE 0x0F ++#define USB_REQ_GET_HANDSHAKE 0x10 ++#define USB_REQ_SET_CONNECTION 0x11 ++#define USB_REQ_SET_SECURITY_DATA 0x12 ++#define USB_REQ_GET_SECURITY_DATA 0x13 ++#define USB_REQ_SET_WUSB_DATA 0x14 ++#define USB_REQ_LOOPBACK_DATA_WRITE 0x15 ++#define USB_REQ_LOOPBACK_DATA_READ 0x16 ++#define USB_REQ_SET_INTERFACE_DS 0x17 ++ ++/* ++ * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and ++ * are read as a bit array returned by USB_REQ_GET_STATUS. (So there ++ * are at most sixteen features of each type.) ++ */ ++#define USB_DEVICE_SELF_POWERED 0 /* (read only) */ ++#define USB_DEVICE_REMOTE_WAKEUP 1 /* dev may initiate wakeup */ ++#define USB_DEVICE_TEST_MODE 2 /* (wired high speed only) */ ++#define USB_DEVICE_BATTERY 2 /* (wireless) */ ++#define USB_DEVICE_B_HNP_ENABLE 3 /* (otg) dev may initiate HNP */ ++#define USB_DEVICE_WUSB_DEVICE 3 /* (wireless)*/ ++#define USB_DEVICE_A_HNP_SUPPORT 4 /* (otg) RH port supports HNP */ ++#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* (otg) other RH port does */ ++#define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */ ++ ++#define USB_ENDPOINT_HALT 0 /* IN/OUT will STALL */ ++ ++ ++/** ++ * struct usb_ctrlrequest - SETUP data for a USB device control request ++ * @bRequestType: matches the USB bmRequestType field ++ * @bRequest: matches the USB bRequest field ++ * @wValue: matches the USB wValue field (le16 byte order) ++ * @wIndex: matches the USB wIndex field (le16 byte order) ++ * @wLength: matches the USB wLength field (le16 byte order) ++ * ++ * This structure is used to send control requests to a USB device. It matches ++ * the different fields of the USB 2.0 Spec section 9.3, table 9-2. See the ++ * USB spec for a fuller description of the different fields, and what they are ++ * used for. ++ * ++ * Note that the driver for any interface can issue control requests. ++ * For most devices, interfaces don't coordinate with each other, so ++ * such requests may be made at any time. ++ */ ++struct usb_ctrlrequest { ++ __u8 bRequestType; ++ __u8 bRequest; ++ __le16 wValue; ++ __le16 wIndex; ++ __le16 wLength; ++} __attribute__ ((packed)); ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* ++ * STANDARD DESCRIPTORS ... as returned by GET_DESCRIPTOR, or ++ * (rarely) accepted by SET_DESCRIPTOR. ++ * ++ * Note that all multi-byte values here are encoded in little endian ++ * byte order "on the wire". But when exposed through Linux-USB APIs, ++ * they've been converted to cpu byte order. ++ */ ++ ++/* ++ * Descriptor types ... USB 2.0 spec table 9.5 ++ */ ++#define USB_DT_DEVICE 0x01 ++#define USB_DT_CONFIG 0x02 ++#define USB_DT_STRING 0x03 ++#define USB_DT_INTERFACE 0x04 ++#define USB_DT_ENDPOINT 0x05 ++#define USB_DT_DEVICE_QUALIFIER 0x06 ++#define USB_DT_OTHER_SPEED_CONFIG 0x07 ++#define USB_DT_INTERFACE_POWER 0x08 ++/* these are from a minor usb 2.0 revision (ECN) */ ++#define USB_DT_OTG 0x09 ++#define USB_DT_DEBUG 0x0a ++#define USB_DT_INTERFACE_ASSOCIATION 0x0b ++/* these are from the Wireless USB spec */ ++#define USB_DT_SECURITY 0x0c ++#define USB_DT_KEY 0x0d ++#define USB_DT_ENCRYPTION_TYPE 0x0e ++#define USB_DT_BOS 0x0f ++#define USB_DT_DEVICE_CAPABILITY 0x10 ++#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11 ++ ++/* conventional codes for class-specific descriptors */ ++#define USB_DT_CS_DEVICE 0x21 ++#define USB_DT_CS_CONFIG 0x22 ++#define USB_DT_CS_STRING 0x23 ++#define USB_DT_CS_INTERFACE 0x24 ++#define USB_DT_CS_ENDPOINT 0x25 ++ ++/* All standard descriptors have these 2 fields at the beginning */ ++struct usb_descriptor_header { ++ __u8 bLength; ++ __u8 bDescriptorType; ++} __attribute__ ((packed)); ++ ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_DEVICE: Device descriptor */ ++struct usb_device_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __le16 bcdUSB; ++ __u8 bDeviceClass; ++ __u8 bDeviceSubClass; ++ __u8 bDeviceProtocol; ++ __u8 bMaxPacketSize0; ++ __le16 idVendor; ++ __le16 idProduct; ++ __le16 bcdDevice; ++ __u8 iManufacturer; ++ __u8 iProduct; ++ __u8 iSerialNumber; ++ __u8 bNumConfigurations; ++} __attribute__ ((packed)); ++ ++#define USB_DT_DEVICE_SIZE 18 ++ ++ ++/* ++ * Device and/or Interface Class codes ++ * as found in bDeviceClass or bInterfaceClass ++ * and defined by www.usb.org documents ++ */ ++#define USB_CLASS_PER_INTERFACE 0 /* for DeviceClass */ ++#define USB_CLASS_AUDIO 1 ++#define USB_CLASS_COMM 2 ++#define USB_CLASS_HID 3 ++#define USB_CLASS_PHYSICAL 5 ++#define USB_CLASS_STILL_IMAGE 6 ++#define USB_CLASS_PRINTER 7 ++#define USB_CLASS_MASS_STORAGE 8 ++#define USB_CLASS_HUB 9 ++#define USB_CLASS_CDC_DATA 0x0a ++#define USB_CLASS_CSCID 0x0b /* chip+ smart card */ ++#define USB_CLASS_CONTENT_SEC 0x0d /* content security */ ++#define USB_CLASS_VIDEO 0x0e ++#define USB_CLASS_WIRELESS_CONTROLLER 0xe0 ++#define USB_CLASS_APP_SPEC 0xfe ++#define USB_CLASS_VENDOR_SPEC 0xff ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_CONFIG: Configuration descriptor information. ++ * ++ * USB_DT_OTHER_SPEED_CONFIG is the same descriptor, except that the ++ * descriptor type is different. Highspeed-capable devices can look ++ * different depending on what speed they're currently running. Only ++ * devices with a USB_DT_DEVICE_QUALIFIER have any OTHER_SPEED_CONFIG ++ * descriptors. ++ */ ++struct usb_config_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __le16 wTotalLength; ++ __u8 bNumInterfaces; ++ __u8 bConfigurationValue; ++ __u8 iConfiguration; ++ __u8 bmAttributes; ++ __u8 bMaxPower; ++} __attribute__ ((packed)); ++ ++#define USB_DT_CONFIG_SIZE 9 ++ ++/* from config descriptor bmAttributes */ ++#define USB_CONFIG_ATT_ONE (1 << 7) /* must be set */ ++#define USB_CONFIG_ATT_SELFPOWER (1 << 6) /* self powered */ ++#define USB_CONFIG_ATT_WAKEUP (1 << 5) /* can wakeup */ ++#define USB_CONFIG_ATT_BATTERY (1 << 4) /* battery powered */ ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_STRING: String descriptor */ ++struct usb_string_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __le16 wData[1]; /* UTF-16LE encoded */ ++} __attribute__ ((packed)); ++ ++/* note that "string" zero is special, it holds language codes that ++ * the device supports, not Unicode characters. ++ */ ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_INTERFACE: Interface descriptor */ ++struct usb_interface_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __u8 bInterfaceNumber; ++ __u8 bAlternateSetting; ++ __u8 bNumEndpoints; ++ __u8 bInterfaceClass; ++ __u8 bInterfaceSubClass; ++ __u8 bInterfaceProtocol; ++ __u8 iInterface; ++} __attribute__ ((packed)); ++ ++#define USB_DT_INTERFACE_SIZE 9 ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_ENDPOINT: Endpoint descriptor */ ++struct usb_endpoint_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __u8 bEndpointAddress; ++ __u8 bmAttributes; ++ __le16 wMaxPacketSize; ++ __u8 bInterval; ++ ++ /* NOTE: these two are _only_ in audio endpoints. */ ++ /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */ ++ __u8 bRefresh; ++ __u8 bSynchAddress; ++} __attribute__ ((packed)); ++ ++#define USB_DT_ENDPOINT_SIZE 7 ++#define USB_DT_ENDPOINT_AUDIO_SIZE 9 /* Audio extension */ ++ ++ ++/* ++ * Endpoints ++ */ ++#define USB_ENDPOINT_NUMBER_MASK 0x0f /* in bEndpointAddress */ ++#define USB_ENDPOINT_DIR_MASK 0x80 ++ ++#define USB_ENDPOINT_XFERTYPE_MASK 0x03 /* in bmAttributes */ ++#define USB_ENDPOINT_XFER_CONTROL 0 ++#define USB_ENDPOINT_XFER_ISOC 1 ++#define USB_ENDPOINT_XFER_BULK 2 ++#define USB_ENDPOINT_XFER_INT 3 ++#define USB_ENDPOINT_MAX_ADJUSTABLE 0x80 ++ ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_DEVICE_QUALIFIER: Device Qualifier descriptor */ ++struct usb_qualifier_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __le16 bcdUSB; ++ __u8 bDeviceClass; ++ __u8 bDeviceSubClass; ++ __u8 bDeviceProtocol; ++ __u8 bMaxPacketSize0; ++ __u8 bNumConfigurations; ++ __u8 bRESERVED; ++} __attribute__ ((packed)); ++ ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_OTG (from OTG 1.0a supplement) */ ++struct usb_otg_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __u8 bmAttributes; /* support for HNP, SRP, etc */ ++} __attribute__ ((packed)); ++ ++/* from usb_otg_descriptor.bmAttributes */ ++#define USB_OTG_SRP (1 << 0) ++#define USB_OTG_HNP (1 << 1) /* swap host/device roles */ ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_DEBUG: for special highspeed devices, replacing serial console */ ++struct usb_debug_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ /* bulk endpoints with 8 byte maxpacket */ ++ __u8 bDebugInEndpoint; ++ __u8 bDebugOutEndpoint; ++}; ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_INTERFACE_ASSOCIATION: groups interfaces */ ++struct usb_interface_assoc_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __u8 bFirstInterface; ++ __u8 bInterfaceCount; ++ __u8 bFunctionClass; ++ __u8 bFunctionSubClass; ++ __u8 bFunctionProtocol; ++ __u8 iFunction; ++} __attribute__ ((packed)); ++ ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_SECURITY: group of wireless security descriptors, including ++ * encryption types available for setting up a CC/association. ++ */ ++struct usb_security_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __le16 wTotalLength; ++ __u8 bNumEncryptionTypes; ++}; ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_KEY: used with {GET,SET}_SECURITY_DATA; only public keys ++ * may be retrieved. ++ */ ++struct usb_key_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __u8 tTKID[3]; ++ __u8 bReserved; ++ __u8 bKeyData[0]; ++}; ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_ENCRYPTION_TYPE: bundled in DT_SECURITY groups */ ++struct usb_encryption_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __u8 bEncryptionType; ++#define USB_ENC_TYPE_UNSECURE 0 ++#define USB_ENC_TYPE_WIRED 1 /* non-wireless mode */ ++#define USB_ENC_TYPE_CCM_1 2 /* aes128/cbc session */ ++#define USB_ENC_TYPE_RSA_1 3 /* rsa3072/sha1 auth */ ++ __u8 bEncryptionValue; /* use in SET_ENCRYPTION */ ++ __u8 bAuthKeyIndex; ++}; ++ ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_BOS: group of wireless capabilities */ ++struct usb_bos_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __le16 wTotalLength; ++ __u8 bNumDeviceCaps; ++}; ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_DEVICE_CAPABILITY: grouped with BOS */ ++struct usb_dev_cap_header { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ __u8 bDevCapabilityType; ++}; ++ ++#define USB_CAP_TYPE_WIRELESS_USB 1 ++ ++struct usb_wireless_cap_descriptor { /* Ultra Wide Band */ ++ __u8 bLength; ++ __u8 bDescriptorType; ++ __u8 bDevCapabilityType; ++ ++ __u8 bmAttributes; ++#define USB_WIRELESS_P2P_DRD (1 << 1) ++#define USB_WIRELESS_BEACON_MASK (3 << 2) ++#define USB_WIRELESS_BEACON_SELF (1 << 2) ++#define USB_WIRELESS_BEACON_DIRECTED (2 << 2) ++#define USB_WIRELESS_BEACON_NONE (3 << 2) ++ __le16 wPHYRates; /* bit rates, Mbps */ ++#define USB_WIRELESS_PHY_53 (1 << 0) /* always set */ ++#define USB_WIRELESS_PHY_80 (1 << 1) ++#define USB_WIRELESS_PHY_107 (1 << 2) /* always set */ ++#define USB_WIRELESS_PHY_160 (1 << 3) ++#define USB_WIRELESS_PHY_200 (1 << 4) /* always set */ ++#define USB_WIRELESS_PHY_320 (1 << 5) ++#define USB_WIRELESS_PHY_400 (1 << 6) ++#define USB_WIRELESS_PHY_480 (1 << 7) ++ __u8 bmTFITXPowerInfo; /* TFI power levels */ ++ __u8 bmFFITXPowerInfo; /* FFI power levels */ ++ __le16 bmBandGroup; ++ __u8 bReserved; ++}; ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_DT_WIRELESS_ENDPOINT_COMP: companion descriptor associated with ++ * each endpoint descriptor for a wireless device ++ */ ++struct usb_wireless_ep_comp_descriptor { ++ __u8 bLength; ++ __u8 bDescriptorType; ++ ++ __u8 bMaxBurst; ++ __u8 bMaxSequence; ++ __le16 wMaxStreamDelay; ++ __le16 wOverTheAirPacketSize; ++ __u8 bOverTheAirInterval; ++ __u8 bmCompAttributes; ++#define USB_ENDPOINT_SWITCH_MASK 0x03 /* in bmCompAttributes */ ++#define USB_ENDPOINT_SWITCH_NO 0 ++#define USB_ENDPOINT_SWITCH_SWITCH 1 ++#define USB_ENDPOINT_SWITCH_SCALE 2 ++}; ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless ++ * host and a device for connection set up, mutual authentication, and ++ * exchanging short lived session keys. The handshake depends on a CC. ++ */ ++struct usb_handshake { ++ __u8 bMessageNumber; ++ __u8 bStatus; ++ __u8 tTKID[3]; ++ __u8 bReserved; ++ __u8 CDID[16]; ++ __u8 nonce[16]; ++ __u8 MIC[8]; ++}; ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC). ++ * A CC may also be set up using non-wireless secure channels (including ++ * wired USB!), and some devices may support CCs with multiple hosts. ++ */ ++struct usb_connection_context { ++ __u8 CHID[16]; /* persistent host id */ ++ __u8 CDID[16]; /* device id (unique w/in host context) */ ++ __u8 CK[16]; /* connection key */ ++}; ++ ++/*-------------------------------------------------------------------------*/ ++ ++/* USB 2.0 defines three speeds, here's how Linux identifies them */ ++ ++enum usb_device_speed { ++ USB_SPEED_UNKNOWN = 0, /* enumerating */ ++ USB_SPEED_LOW, USB_SPEED_FULL, /* usb 1.1 */ ++ USB_SPEED_HIGH, /* usb 2.0 */ ++ USB_SPEED_VARIABLE, /* wireless (usb 2.5) */ ++}; ++ ++enum usb_device_state { ++ /* NOTATTACHED isn't in the USB spec, and this state acts ++ * the same as ATTACHED ... but it's clearer this way. ++ */ ++ USB_STATE_NOTATTACHED = 0, ++ ++ /* chapter 9 and authentication (wireless) device states */ ++ USB_STATE_ATTACHED, ++ USB_STATE_POWERED, /* wired */ ++ USB_STATE_UNAUTHENTICATED, /* auth */ ++ USB_STATE_RECONNECTING, /* auth */ ++ USB_STATE_DEFAULT, /* limited function */ ++ USB_STATE_ADDRESS, ++ USB_STATE_CONFIGURED, /* most functions */ ++ ++ USB_STATE_SUSPENDED ++ ++ /* NOTE: there are actually four different SUSPENDED ++ * states, returning to POWERED, DEFAULT, ADDRESS, or ++ * CONFIGURED respectively when SOF tokens flow again. ++ */ ++}; ++ ++#endif /* __LINUX_USB_CH9_H */ diff --git a/packages/linux/linux/simpad/linux-2.6.21-pcmcia-device-to-platform-driver.patch b/packages/linux/linux/simpad/linux-2.6.21-pcmcia-device-to-platform-driver.patch deleted file mode 100644 index e6233cbe30..0000000000 --- a/packages/linux/linux/simpad/linux-2.6.21-pcmcia-device-to-platform-driver.patch +++ /dev/null @@ -1,54 +0,0 @@ -diff -uNr linux-2.6.21.vanilla/drivers/pcmcia/sa1100_generic.c linux-2.6.21/drivers/pcmcia/sa1100_generic.c ---- linux-2.6.21.vanilla/drivers/pcmcia/sa1100_generic.c 2007-05-01 16:40:46.000000000 +0200 -+++ linux-2.6.21/drivers/pcmcia/sa1100_generic.c 2007-05-01 19:38:05.000000000 +0200 -@@ -28,6 +28,9 @@ - the provisions above, a recipient may use your version of this - file under either the MPL or the GPL. - -+ 2007 mrnice: added thesings changes from device_driver -+ to platform_driver - many thx to thesing -+ - ======================================================================*/ - - #include <linux/module.h> -@@ -81,13 +84,15 @@ - return ret; - } - --static struct device_driver sa11x0_pcmcia_driver = { -- .probe = sa11x0_drv_pcmcia_probe, -- .remove = soc_common_drv_pcmcia_remove, -- .name = "sa11x0-pcmcia", -- .bus = &platform_bus_type, -- .suspend = pcmcia_socket_dev_suspend, -- .resume = pcmcia_socket_dev_resume, -+static struct platform_driver sa11x0_pcmcia_driver = { -+ .driver = { -+ .name = "sa11x0-pcmcia", -+ .probe = sa11x0_drv_pcmcia_probe, -+ .remove = soc_common_drv_pcmcia_remove, -+ .suspend= pcmcia_socket_dev_suspend, -+ .resume = pcmcia_socket_dev_resume, -+ //.bus = &platform_bus_type, -+ }, - }; - - /* sa11x0_pcmcia_init() -@@ -100,7 +105,7 @@ - */ - static int __init sa11x0_pcmcia_init(void) - { -- return driver_register(&sa11x0_pcmcia_driver); -+ return platform_driver_register(&sa11x0_pcmcia_driver); - } - - /* sa11x0_pcmcia_exit() -@@ -110,7 +115,7 @@ - */ - static void __exit sa11x0_pcmcia_exit(void) - { -- driver_unregister(&sa11x0_pcmcia_driver); -+ platform_driver_unregister(&sa11x0_pcmcia_driver); - } - - MODULE_AUTHOR("John Dorsey <john+@cs.cmu.edu>"); diff --git a/packages/linux/linux_2.6.21.bb b/packages/linux/linux_2.6.21.bb index fda06caaf1..37c8f9cce5 100644 --- a/packages/linux/linux_2.6.21.bb +++ b/packages/linux/linux_2.6.21.bb @@ -2,7 +2,7 @@ require linux.inc DEFAULT_PREFERENCE_at91sam9263ek = "-1" -PR = "r4" +PR = "r5" SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-${PV}.tar.bz2 \ file://defconfig \ @@ -11,9 +11,14 @@ SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-${PV}.tar.bz2 \ SRC_URI_append_simpad = "\ file://linux-2.6.21-SIMpad-cs3-simpad.patch;patch=1 \ file://linux-2.6.21-SIMpad-mq200.patch;patch=1 \ - file://linux-2.6.21-SIMpad-serial-and-gpio_keys.patch;patch=1 \ + file://linux-2.6.21-SIMpad-serial-gpio_keys-and-cs3-ro.patch;patch=1 \ file://linux-2.6.21-SIMpad-ucb1x00-switches.patch;patch=1 \ - file://linux-2.6.21-pcmcia-device-to-platform-driver.patch;patch=1 \ + file://linux-2.6.21-SIMpad-pcmcia.patch;patch=1 \ + file://linux-2.6.21-SIMpad-net-shared-irq.patch;patch=1 \ + file://linux-2.6.21-SIMpad-ucb1x00-ts-supend-and-accuracy.patch;patch=1 \ + file://linux-2.6.21-SIMpad-GPIO-MMC-mod.patch;patch=1 \ + file://linux-2.6.21-SIMpad-battery-old-way-but-also-with-sysfs.patch;patch=1 \ + file://linux-2.6.21-SIMpad-usb-gadget.patch;patch=1 \ " SRC_URI_append_kb9202 = " http://maxim.org.za/AT91RM9200/2.6/2.6.21-at91.patch.gz;patch=1 " SRC_URI_append_at91sam9263ek = " http://maxim.org.za/AT91RM9200/2.6/2.6.21-at91.patch.gz;patch=1 " diff --git a/packages/qemu/qemu-0.9.0+cvs20070701/.mtn2git_empty b/packages/qemu/qemu-0.9.0+cvs20070701/.mtn2git_empty new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/packages/qemu/qemu-0.9.0+cvs20070701/.mtn2git_empty diff --git a/packages/qemu/qemu-0.9.0+cvs20070701/arm_nptl-0.9.0.patch b/packages/qemu/qemu-0.9.0+cvs20070701/arm_nptl-0.9.0.patch new file mode 100644 index 0000000000..fe1f0945b6 --- /dev/null +++ b/packages/qemu/qemu-0.9.0+cvs20070701/arm_nptl-0.9.0.patch @@ -0,0 +1,853 @@ +diff -Naru qemu-snapshot-2007-06-24_05.orig/configure qemu-snapshot-2007-06-24_05/configure +--- qemu-snapshot-2007-06-24_05.orig/configure 2007-06-24 16:31:54.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/configure 2007-06-24 16:33:58.000000000 +0200 +@@ -101,6 +101,7 @@ + darwin_user="no" + build_docs="no" + uname_release="" ++nptl="yes" + + # OS specific + targetos=`uname -s` +@@ -287,6 +288,8 @@ + *) echo "undefined SPARC architecture. Exiting";exit 1;; + esac + ;; ++ --disable-nptl) nptl="no" ++ ;; + esac + done + +@@ -530,6 +533,23 @@ + } + EOF + ++# check NPTL support ++cat > $TMPC <<EOF ++#include <sched.h> ++void foo() ++{ ++#ifndef CLONE_SETTLS ++#error bork ++#endif ++} ++EOF ++ ++if $cc -c -o $TMPO $TMPC 2> /dev/null ; then ++ : ++else ++ nptl="no" ++fi ++ + ########################################## + # SDL probe + +@@ -681,6 +701,7 @@ + echo "Target Sparc Arch $sparc_cpu" + fi + echo "kqemu support $kqemu" ++echo "NPTL support $nptl" + echo "Documentation $build_docs" + [ ! -z "$uname_release" ] && \ + echo "uname -r $uname_release" +@@ -1063,6 +1084,14 @@ + echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak + fi + fi ++else ++ if test "$nptl" = "yes" ; then ++ case "$target_cpu" in ++ arm | armeb) ++ echo "#define USE_NPTL 1" >> $config_h ++ ;; ++ esac ++ fi + fi + + if test "$cocoa" = "yes" ; then +diff -Naru qemu-snapshot-2007-06-24_05.orig/exec-all.h qemu-snapshot-2007-06-24_05/exec-all.h +--- qemu-snapshot-2007-06-24_05.orig/exec-all.h 2007-05-23 21:58:10.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/exec-all.h 2007-06-24 16:33:58.000000000 +0200 +@@ -360,170 +360,7 @@ + extern CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES][4]; + extern void *io_mem_opaque[IO_MEM_NB_ENTRIES]; + +-#if defined(__powerpc__) +-static inline int testandset (int *p) +-{ +- int ret; +- __asm__ __volatile__ ( +- "0: lwarx %0,0,%1\n" +- " xor. %0,%3,%0\n" +- " bne 1f\n" +- " stwcx. %2,0,%1\n" +- " bne- 0b\n" +- "1: " +- : "=&r" (ret) +- : "r" (p), "r" (1), "r" (0) +- : "cr0", "memory"); +- return ret; +-} +-#elif defined(__i386__) +-static inline int testandset (int *p) +-{ +- long int readval = 0; +- +- __asm__ __volatile__ ("lock; cmpxchgl %2, %0" +- : "+m" (*p), "+a" (readval) +- : "r" (1) +- : "cc"); +- return readval; +-} +-#elif defined(__x86_64__) +-static inline int testandset (int *p) +-{ +- long int readval = 0; +- +- __asm__ __volatile__ ("lock; cmpxchgl %2, %0" +- : "+m" (*p), "+a" (readval) +- : "r" (1) +- : "cc"); +- return readval; +-} +-#elif defined(__s390__) +-static inline int testandset (int *p) +-{ +- int ret; +- +- __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n" +- " jl 0b" +- : "=&d" (ret) +- : "r" (1), "a" (p), "0" (*p) +- : "cc", "memory" ); +- return ret; +-} +-#elif defined(__alpha__) +-static inline int testandset (int *p) +-{ +- int ret; +- unsigned long one; +- +- __asm__ __volatile__ ("0: mov 1,%2\n" +- " ldl_l %0,%1\n" +- " stl_c %2,%1\n" +- " beq %2,1f\n" +- ".subsection 2\n" +- "1: br 0b\n" +- ".previous" +- : "=r" (ret), "=m" (*p), "=r" (one) +- : "m" (*p)); +- return ret; +-} +-#elif defined(__sparc__) +-static inline int testandset (int *p) +-{ +- int ret; +- +- __asm__ __volatile__("ldstub [%1], %0" +- : "=r" (ret) +- : "r" (p) +- : "memory"); +- +- return (ret ? 1 : 0); +-} +-#elif defined(__arm__) +-static inline int testandset (int *spinlock) +-{ +- register unsigned int ret; +- __asm__ __volatile__("swp %0, %1, [%2]" +- : "=r"(ret) +- : "0"(1), "r"(spinlock)); +- +- return ret; +-} +-#elif defined(__mc68000) +-static inline int testandset (int *p) +-{ +- char ret; +- __asm__ __volatile__("tas %1; sne %0" +- : "=r" (ret) +- : "m" (p) +- : "cc","memory"); +- return ret; +-} +-#elif defined(__ia64) +- +-#include <ia64intrin.h> +- +-static inline int testandset (int *p) +-{ +- return __sync_lock_test_and_set (p, 1); +-} +-#elif defined(__mips__) +-static inline int testandset (int *p) +-{ +- int ret; +- +- __asm__ __volatile__ ( +- " .set push \n" +- " .set noat \n" +- " .set mips2 \n" +- "1: li $1, 1 \n" +- " ll %0, %1 \n" +- " sc $1, %1 \n" +- " beqz $1, 1b \n" +- " .set pop " +- : "=r" (ret), "+R" (*p) +- : +- : "memory"); +- +- return ret; +-} +-#else +-#error unimplemented CPU support +-#endif +- +-typedef int spinlock_t; +- +-#define SPIN_LOCK_UNLOCKED 0 +- +-#if defined(CONFIG_USER_ONLY) +-static inline void spin_lock(spinlock_t *lock) +-{ +- while (testandset(lock)); +-} +- +-static inline void spin_unlock(spinlock_t *lock) +-{ +- *lock = 0; +-} +- +-static inline int spin_trylock(spinlock_t *lock) +-{ +- return !testandset(lock); +-} +-#else +-static inline void spin_lock(spinlock_t *lock) +-{ +-} +- +-static inline void spin_unlock(spinlock_t *lock) +-{ +-} +- +-static inline int spin_trylock(spinlock_t *lock) +-{ +- return 1; +-} +-#endif ++#include "qemu_spinlock.h" + + extern spinlock_t tb_lock; + +diff -Naru qemu-snapshot-2007-06-24_05.orig/linux-user/arm/syscall.h qemu-snapshot-2007-06-24_05/linux-user/arm/syscall.h +--- qemu-snapshot-2007-06-24_05.orig/linux-user/arm/syscall.h 2005-04-27 22:11:21.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/linux-user/arm/syscall.h 2007-06-24 16:33:58.000000000 +0200 +@@ -28,7 +28,9 @@ + #define ARM_SYSCALL_BASE 0x900000 + #define ARM_THUMB_SYSCALL 0 + +-#define ARM_NR_cacheflush (ARM_SYSCALL_BASE + 0xf0000 + 2) ++#define ARM_NR_BASE 0xf0000 ++#define ARM_NR_cacheflush (ARM_NR_BASE + 2) ++#define ARM_NR_set_tls (ARM_NR_BASE + 5) + + #define ARM_NR_semihosting 0x123456 + #define ARM_NR_thumb_semihosting 0xAB +diff -Naru qemu-snapshot-2007-06-24_05.orig/linux-user/main.c qemu-snapshot-2007-06-24_05/linux-user/main.c +--- qemu-snapshot-2007-06-24_05.orig/linux-user/main.c 2007-06-22 00:55:02.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/linux-user/main.c 2007-06-24 16:33:58.000000000 +0200 +@@ -325,6 +325,50 @@ + } + } + ++/* Handle a jump to the kernel code page. */ ++static int ++do_kernel_trap(CPUARMState *env) ++{ ++ uint32_t addr; ++ uint32_t *ptr; ++ uint32_t cpsr; ++ ++ switch (env->regs[15]) { ++ case 0xffff0fc0: /* __kernel_cmpxchg */ ++ /* XXX: This only works between threads, not between processes. ++ Use native atomic operations. */ ++ /* ??? This probably breaks horribly if the access segfaults. */ ++ cpu_lock(); ++ ptr = (uint32_t *)env->regs[2]; ++ cpsr = cpsr_read(env); ++ if (*ptr == env->regs[0]) { ++ *ptr = env->regs[1]; ++ env->regs[0] = 0; ++ cpsr |= CPSR_C; ++ } else { ++ env->regs[0] = -1; ++ cpsr &= ~CPSR_C; ++ } ++ cpsr_write(env, cpsr, CPSR_C); ++ cpu_unlock(); ++ break; ++ case 0xffff0fe0: /* __kernel_get_tls */ ++ env->regs[0] = env->cp15.c13_tls; ++ break; ++ default: ++ return 1; ++ } ++ /* Jump back to the caller. */ ++ addr = env->regs[14]; ++ if (addr & 1) { ++ env->thumb = 1; ++ addr &= ~1; ++ } ++ env->regs[15] = addr; ++ ++ return 0; ++} ++ + void cpu_loop(CPUARMState *env) + { + int trapnr; +@@ -381,10 +425,8 @@ + } + } + +- if (n == ARM_NR_cacheflush) { +- arm_cache_flush(env->regs[0], env->regs[1]); +- } else if (n == ARM_NR_semihosting +- || n == ARM_NR_thumb_semihosting) { ++ if (n == ARM_NR_semihosting ++ || n == ARM_NR_thumb_semihosting) { + env->regs[0] = do_arm_semihosting (env); + } else if (n == 0 || n >= ARM_SYSCALL_BASE + || (env->thumb && n == ARM_THUMB_SYSCALL)) { +@@ -395,14 +437,34 @@ + n -= ARM_SYSCALL_BASE; + env->eabi = 0; + } +- env->regs[0] = do_syscall(env, +- n, +- env->regs[0], +- env->regs[1], +- env->regs[2], +- env->regs[3], +- env->regs[4], +- env->regs[5]); ++ if ( n > ARM_NR_BASE) { ++ switch (n) ++ { ++ case ARM_NR_cacheflush: ++ arm_cache_flush(env->regs[0], env->regs[1]); ++ break; ++#ifdef USE_NPTL ++ case ARM_NR_set_tls: ++ cpu_set_tls(env, env->regs[0]); ++ env->regs[0] = 0; ++ break; ++#endif ++ default: ++ printf ("Error: Bad syscall: %x\n", n); ++ goto error; ++ } ++ } ++ else ++ { ++ env->regs[0] = do_syscall(env, ++ n, ++ env->regs[0], ++ env->regs[1], ++ env->regs[2], ++ env->regs[3], ++ env->regs[4], ++ env->regs[5]); ++ } + } else { + goto error; + } +@@ -441,6 +503,10 @@ + } + } + break; ++ case EXCP_KERNEL_TRAP: ++ if (do_kernel_trap(env)) ++ goto error; ++ break; + default: + error: + fprintf(stderr, "qemu: unhandled CPU exception 0x%x - aborting\n", +@@ -2074,6 +2140,10 @@ + ts->heap_base = info->brk; + /* This will be filled in on the first SYS_HEAPINFO call. */ + ts->heap_limit = 0; ++ /* Register the magic kernel code page. The cpu will generate a ++ special exception when it tries to execute code here. We can't ++ put real code here because it may be in use by the host kernel. */ ++ page_set_flags(0xffff0000, 0xffff0fff, 0); + #endif + + if (gdbstub_port) { +diff -Naru qemu-snapshot-2007-06-24_05.orig/linux-user/qemu.h qemu-snapshot-2007-06-24_05/linux-user/qemu.h +--- qemu-snapshot-2007-06-24_05.orig/linux-user/qemu.h 2007-05-26 17:09:38.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/linux-user/qemu.h 2007-06-24 16:33:58.000000000 +0200 +@@ -81,6 +81,9 @@ + uint32_t heap_limit; + #endif + int used; /* non zero if used */ ++#ifdef USE_NPTL ++ uint32_t *child_tidptr; ++#endif + struct image_info *info; + uint8_t stack[0]; + } __attribute__((aligned(16))) TaskState; +diff -Naru qemu-snapshot-2007-06-24_05.orig/linux-user/syscall.c qemu-snapshot-2007-06-24_05/linux-user/syscall.c +--- qemu-snapshot-2007-06-24_05.orig/linux-user/syscall.c 2007-06-21 23:57:11.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/linux-user/syscall.c 2007-06-24 16:33:58.000000000 +0200 +@@ -70,9 +70,18 @@ + #include <linux/kd.h> + + #include "qemu.h" ++#include "qemu_spinlock.h" + + //#define DEBUG + ++#ifdef USE_NPTL ++#define CLONE_NPTL_FLAGS2 (CLONE_SETTLS | \ ++ CLONE_PARENT_SETTID | CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID) ++#else ++/* XXX: Hardcode the above values. */ ++#define CLONE_NPTL_FLAGS2 0 ++#endif ++ + #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \ + || defined(TARGET_M68K) || defined(TARGET_SH4) + /* 16 bit uid wrappers emulation */ +@@ -2121,20 +2130,38 @@ + thread/process */ + #define NEW_STACK_SIZE 8192 + ++#ifdef USE_NPTL ++static spinlock_t nptl_lock = SPIN_LOCK_UNLOCKED; ++#endif ++ + static int clone_func(void *arg) + { + CPUState *env = arg; ++#ifdef HAVE_NPTL ++ /* Wait until the parent has finshed initializing the tls state. */ ++ while (!spin_trylock(&nptl_lock)) ++ usleep(1); ++ spin_unlock(&nptl_lock); ++#endif + cpu_loop(env); + /* never exits */ + return 0; + } + +-int do_fork(CPUState *env, unsigned int flags, unsigned long newsp) ++int do_fork(CPUState *env, unsigned int flags, unsigned long newsp, ++ uint32_t *parent_tidptr, void *newtls, ++ uint32_t *child_tidptr) + { + int ret; + TaskState *ts; + uint8_t *new_stack; + CPUState *new_env; ++#ifdef USE_NPTL ++ unsigned int nptl_flags; ++ ++ if (flags & CLONE_PARENT_SETTID) ++ *parent_tidptr = gettid(); ++#endif + + if (flags & CLONE_VM) { + ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE); +@@ -2201,16 +2228,60 @@ + #error unsupported target CPU + #endif + new_env->opaque = ts; ++#ifdef USE_NPTL ++ nptl_flags = flags; ++ flags &= ~CLONE_NPTL_FLAGS2; ++ if (nptl_flags & CLONE_CHILD_CLEARTID) { ++ ts->child_tidptr = child_tidptr; ++ } ++ if (nptl_flags & CLONE_SETTLS) ++ cpu_set_tls (new_env, newtls); ++ /* Grab the global cpu lock so that the thread setup appears ++ atomic. */ ++ if (nptl_flags & CLONE_CHILD_SETTID) ++ spin_lock(&nptl_lock); ++#else ++ if (flags & CLONE_NPTL_FLAGS2) ++ return -EINVAL; ++#endif ++ + #ifdef __ia64__ + ret = __clone2(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env); + #else + ret = clone(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env); + #endif ++#ifdef USE_NPTL ++ if (ret != -1) { ++ if (nptl_flags & CLONE_CHILD_SETTID) ++ *child_tidptr = ret; ++ } ++ /* Allow the child to continue. */ ++ if (nptl_flags & CLONE_CHILD_SETTID) ++ spin_unlock(&nptl_lock); ++#endif + } else { +- /* if no CLONE_VM, we consider it is a fork */ +- if ((flags & ~CSIGNAL) != 0) +- return -EINVAL; +- ret = fork(); ++ /* if no CLONE_VM, we consider it is a fork */ ++ if ((flags & ~(CSIGNAL | CLONE_NPTL_FLAGS2)) != 0) ++ return -EINVAL; ++ ret = fork(); ++#ifdef USE_NPTL ++ /* There is a race condition here. The parent process could ++ theoretically read the TID in the child process before the child ++ tid is set. This would require using either ptrace ++ (not implemented) or having *_tidptr to point at a shared memory ++ mapping. We can't repeat the spinlock hack used above because ++ the child process gets its own copy of the lock. */ ++ if (ret == 0) { ++ /* Child Process. */ ++ if (flags & CLONE_CHILD_SETTID) ++ *child_tidptr = gettid(); ++ ts = (TaskState *)env->opaque; ++ if (flags & CLONE_CHILD_CLEARTID) ++ ts->child_tidptr = child_tidptr; ++ if (flags & CLONE_SETTLS) ++ cpu_set_tls (env, newtls); ++ } ++#endif + } + return ret; + } +@@ -2487,7 +2558,7 @@ + ret = do_brk(arg1); + break; + case TARGET_NR_fork: +- ret = get_errno(do_fork(cpu_env, SIGCHLD, 0)); ++ ret = get_errno(do_fork(cpu_env, SIGCHLD, 0, NULL, NULL, NULL)); + break; + #ifdef TARGET_NR_waitpid + case TARGET_NR_waitpid: +@@ -3651,7 +3722,8 @@ + ret = get_errno(fsync(arg1)); + break; + case TARGET_NR_clone: +- ret = get_errno(do_fork(cpu_env, arg1, arg2)); ++ ret = get_errno(do_fork(cpu_env, arg1, arg2, (uint32_t *)arg3, ++ (void *)arg4, (uint32_t *)arg5)); + break; + #ifdef __NR_exit_group + /* new thread calls */ +@@ -4039,7 +4111,8 @@ + #endif + #ifdef TARGET_NR_vfork + case TARGET_NR_vfork: +- ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0)); ++ ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0, ++ NULL, NULL, NULL)); + break; + #endif + #ifdef TARGET_NR_ugetrlimit +@@ -4632,4 +4705,3 @@ + #endif + return ret; + } +- +diff -Naru qemu-snapshot-2007-06-24_05.orig/qemu_spinlock.h qemu-snapshot-2007-06-24_05/qemu_spinlock.h +--- qemu-snapshot-2007-06-24_05.orig/qemu_spinlock.h 1970-01-01 01:00:00.000000000 +0100 ++++ qemu-snapshot-2007-06-24_05/qemu_spinlock.h 2007-06-24 16:33:58.000000000 +0200 +@@ -0,0 +1,182 @@ ++/* ++ * internal execution defines for qemu ++ * ++ * Copyright (c) 2003 Fabrice Bellard ++ * ++ * This library is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU Lesser General Public ++ * License as published by the Free Software Foundation; either ++ * version 2 of the License, or (at your option) any later version. ++ * ++ * This library 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 ++ * Lesser General Public License for more details. ++ * ++ * You should have received a copy of the GNU Lesser General Public ++ * License along with this library; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++ ++#ifndef _QEMU_SPINLOCK_H ++#define _QEMU_SPINLOCK_H ++ ++#ifdef __powerpc__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ __asm__ __volatile__ ( ++ "0: lwarx %0,0,%1\n" ++ " xor. %0,%3,%0\n" ++ " bne 1f\n" ++ " stwcx. %2,0,%1\n" ++ " bne- 0b\n" ++ "1: " ++ : "=&r" (ret) ++ : "r" (p), "r" (1), "r" (0) ++ : "cr0", "memory"); ++ return ret; ++} ++#endif ++ ++#ifdef __i386__ ++static inline int testandset (int *p) ++{ ++ long int readval = 0; ++ ++ __asm__ __volatile__ ("lock; cmpxchgl %2, %0" ++ : "+m" (*p), "+a" (readval) ++ : "r" (1) ++ : "cc"); ++ return readval; ++} ++#endif ++ ++#ifdef __x86_64__ ++static inline int testandset (int *p) ++{ ++ long int readval = 0; ++ ++ __asm__ __volatile__ ("lock; cmpxchgl %2, %0" ++ : "+m" (*p), "+a" (readval) ++ : "r" (1) ++ : "cc"); ++ return readval; ++} ++#endif ++ ++#ifdef __s390__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ ++ __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n" ++ " jl 0b" ++ : "=&d" (ret) ++ : "r" (1), "a" (p), "0" (*p) ++ : "cc", "memory" ); ++ return ret; ++} ++#endif ++ ++#ifdef __alpha__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ unsigned long one; ++ ++ __asm__ __volatile__ ("0: mov 1,%2\n" ++ " ldl_l %0,%1\n" ++ " stl_c %2,%1\n" ++ " beq %2,1f\n" ++ ".subsection 2\n" ++ "1: br 0b\n" ++ ".previous" ++ : "=r" (ret), "=m" (*p), "=r" (one) ++ : "m" (*p)); ++ return ret; ++} ++#endif ++ ++#ifdef __sparc__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ ++ __asm__ __volatile__("ldstub [%1], %0" ++ : "=r" (ret) ++ : "r" (p) ++ : "memory"); ++ ++ return (ret ? 1 : 0); ++} ++#endif ++ ++#ifdef __arm__ ++static inline int testandset (int *spinlock) ++{ ++ register unsigned int ret; ++ __asm__ __volatile__("swp %0, %1, [%2]" ++ : "=r"(ret) ++ : "0"(1), "r"(spinlock)); ++ ++ return ret; ++} ++#endif ++ ++#ifdef __mc68000 ++static inline int testandset (int *p) ++{ ++ char ret; ++ __asm__ __volatile__("tas %1; sne %0" ++ : "=r" (ret) ++ : "m" (p) ++ : "cc","memory"); ++ return ret; ++} ++#endif ++ ++#ifdef __ia64 ++#include <ia64intrin.h> ++ ++static inline int testandset (int *p) ++{ ++ return __sync_lock_test_and_set (p, 1); ++} ++#endif ++ ++typedef int spinlock_t; ++ ++#define SPIN_LOCK_UNLOCKED 0 ++ ++#if defined(CONFIG_USER_ONLY) ++static inline void spin_lock(spinlock_t *lock) ++{ ++ while (testandset(lock)); ++} ++ ++static inline void spin_unlock(spinlock_t *lock) ++{ ++ *lock = 0; ++} ++ ++static inline int spin_trylock(spinlock_t *lock) ++{ ++ return !testandset(lock); ++} ++#else ++static inline void spin_lock(spinlock_t *lock) ++{ ++} ++ ++static inline void spin_unlock(spinlock_t *lock) ++{ ++} ++ ++static inline int spin_trylock(spinlock_t *lock) ++{ ++ return 1; ++} ++#endif ++ ++#endif /* ! _QEMU_SPINLOCK_H */ +diff -Naru qemu-snapshot-2007-06-24_05.orig/target-arm/cpu.h qemu-snapshot-2007-06-24_05/target-arm/cpu.h +--- qemu-snapshot-2007-06-24_05.orig/target-arm/cpu.h 2007-06-03 23:02:37.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/target-arm/cpu.h 2007-06-24 16:33:58.000000000 +0200 +@@ -37,6 +37,9 @@ + #define EXCP_IRQ 5 + #define EXCP_FIQ 6 + #define EXCP_BKPT 7 ++#define EXCP_KERNEL_TRAP 8 /* Jumped to kernel code page. */ ++ ++ + + typedef void ARMWriteCPFunc(void *opaque, int cp_info, + int srcreg, int operand, uint32_t value); +@@ -97,6 +100,7 @@ + uint32_t c9_data; + uint32_t c13_fcse; /* FCSE PID. */ + uint32_t c13_context; /* Context ID. */ ++ uint32_t c13_tls; /* Paul Brook told me to just add this ;) */ + uint32_t c15_cpar; /* XScale Coprocessor Access Register */ + } cp15; + +@@ -169,6 +173,15 @@ + int cpu_arm_signal_handler(int host_signum, void *pinfo, + void *puc); + ++void cpu_lock(void); ++void cpu_unlock(void); ++#if defined(USE_NPTL) ++static inline void cpu_set_tls(CPUARMState *env, void *newtls) ++{ ++ env->cp15.c13_tls = (uint32_t)newtls; ++} ++#endif ++ + #define CPSR_M (0x1f) + #define CPSR_T (1 << 5) + #define CPSR_F (1 << 6) +@@ -180,7 +193,11 @@ + #define CPSR_J (1 << 24) + #define CPSR_IT_0_1 (3 << 25) + #define CPSR_Q (1 << 27) +-#define CPSR_NZCV (0xf << 28) ++#define CPSR_V (1 << 28) ++#define CPSR_C (1 << 29) ++#define CPSR_Z (1 << 30) ++#define CPSR_N (1 << 31) ++#define CPSR_NZCV (CPSR_N | CPSR_Z | CPSR_C | CPSR_V) + + #define CACHED_CPSR_BITS (CPSR_T | CPSR_Q | CPSR_NZCV) + /* Return the current CPSR value. */ +diff -Naru qemu-snapshot-2007-06-24_05.orig/target-arm/exec.h qemu-snapshot-2007-06-24_05/target-arm/exec.h +--- qemu-snapshot-2007-06-24_05.orig/target-arm/exec.h 2007-06-03 19:44:36.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/target-arm/exec.h 2007-06-24 16:33:58.000000000 +0200 +@@ -68,8 +68,6 @@ + + /* In op_helper.c */ + +-void cpu_lock(void); +-void cpu_unlock(void); + void helper_set_cp(CPUState *, uint32_t, uint32_t); + uint32_t helper_get_cp(CPUState *, uint32_t); + void helper_set_cp15(CPUState *, uint32_t, uint32_t); +diff -Naru qemu-snapshot-2007-06-24_05.orig/target-arm/op.c qemu-snapshot-2007-06-24_05/target-arm/op.c +--- qemu-snapshot-2007-06-24_05.orig/target-arm/op.c 2007-05-21 19:48:01.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/target-arm/op.c 2007-06-24 16:33:58.000000000 +0200 +@@ -891,6 +891,12 @@ + cpu_loop_exit(); + } + ++void OPPROTO op_kernel_trap(void) ++{ ++ env->exception_index = EXCP_KERNEL_TRAP; ++ cpu_loop_exit(); ++} ++ + /* VFP support. We follow the convention used for VFP instrunctions: + Single precition routines have a "s" suffix, double precision a + "d" suffix. */ +diff -Naru qemu-snapshot-2007-06-24_05.orig/target-arm/translate.c qemu-snapshot-2007-06-24_05/target-arm/translate.c +--- qemu-snapshot-2007-06-24_05.orig/target-arm/translate.c 2007-06-11 20:59:35.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/target-arm/translate.c 2007-06-24 16:33:58.000000000 +0200 +@@ -3513,6 +3513,7 @@ + s->is_jmp = DISAS_JUMP; + } + ++ + /* generate intermediate code in gen_opc_buf and gen_opparam_buf for + basic block 'tb'. If search_pc is TRUE, also generate PC + information for each intermediate instruction. */ +@@ -3548,6 +3549,15 @@ + nb_gen_labels = 0; + lj = -1; + do { ++#ifdef CONFIG_USER_ONLY ++ /* Intercept jump to the magic kernel page. */ ++ if (dc->pc > 0xffff0000) { ++ gen_op_kernel_trap(); ++ dc->is_jmp = DISAS_UPDATE; ++ break; ++ } ++#endif ++ + if (env->nb_breakpoints > 0) { + for(j = 0; j < env->nb_breakpoints; j++) { + if (env->breakpoints[j] == dc->pc) { diff --git a/packages/qemu/qemu-0.9.0+cvs20070701/configure-0.9.0.patch b/packages/qemu/qemu-0.9.0+cvs20070701/configure-0.9.0.patch new file mode 100644 index 0000000000..d92f6a8264 --- /dev/null +++ b/packages/qemu/qemu-0.9.0+cvs20070701/configure-0.9.0.patch @@ -0,0 +1,12 @@ +diff -Naru qemu-snapshot-2007-06-24_05.orig/configure qemu-snapshot-2007-06-24_05/configure +--- qemu-snapshot-2007-06-24_05.orig/configure 2007-06-23 18:03:35.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/configure 2007-06-24 16:30:32.000000000 +0200 +@@ -711,7 +711,7 @@ + echo "CC=$cc" >> $config_mak + echo "HOST_CC=$host_cc" >> $config_mak + echo "AR=$ar" >> $config_mak +-echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak ++echo "STRIP=$strip" >> $config_mak + echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak + echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak + echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak diff --git a/packages/qemu/qemu-0.9.0+cvs20070701/pl110_rgb-r0-0.9.0.patch b/packages/qemu/qemu-0.9.0+cvs20070701/pl110_rgb-r0-0.9.0.patch new file mode 100644 index 0000000000..3ad4115e73 --- /dev/null +++ b/packages/qemu/qemu-0.9.0+cvs20070701/pl110_rgb-r0-0.9.0.patch @@ -0,0 +1,217 @@ +diff -Naru qemu-neo1973.orig/hw/pl110.c qemu-neo1973/hw/pl110.c +--- qemu-neo1973.orig/hw/pl110.c 2007-06-24 13:56:37.000000000 +0200 ++++ qemu-neo1973/hw/pl110.c 2007-06-24 14:12:09.000000000 +0200 +@@ -10,6 +10,7 @@ + #include "vl.h" + + #define PL110_CR_EN 0x001 ++#define PL110_CR_BGR 0x100 + #define PL110_CR_BEBO 0x200 + #define PL110_CR_BEPO 0x400 + #define PL110_CR_PWR 0x800 +@@ -114,6 +115,7 @@ + int first, last = 0; + int dirty, new_dirty; + int i; ++ int bpp_offset; + + if (!pl110_enabled(s)) + return; +@@ -145,12 +147,17 @@ + fprintf(stderr, "pl110: Bad color depth\n"); + exit(1); + } ++ if (s->cr & PL110_CR_BGR) ++ bpp_offset = 0; ++ else ++ bpp_offset = 18; ++ + if (s->cr & PL110_CR_BEBO) +- fn = fntable[s->bpp + 6]; ++ fn = fntable[s->bpp + 6 + bpp_offset]; + else if (s->cr & PL110_CR_BEPO) +- fn = fntable[s->bpp + 12]; ++ fn = fntable[s->bpp + 12 + bpp_offset]; + else +- fn = fntable[s->bpp]; ++ fn = fntable[s->bpp + bpp_offset]; + + src_width = s->cols; + switch (s->bpp) { +diff -Naru qemu-neo1973.orig/hw/pl110_template.h qemu-neo1973/hw/pl110_template.h +--- qemu-neo1973.orig/hw/pl110_template.h 2007-06-24 13:56:37.000000000 +0200 ++++ qemu-neo1973/hw/pl110_template.h 2007-06-24 14:12:09.000000000 +0200 +@@ -24,6 +24,16 @@ + #error unknown bit depth + #endif + ++#undef RGB ++#define BORDER bgr ++#define ORDER 0 ++#include "pl110_template.h" ++#define ORDER 1 ++#include "pl110_template.h" ++#define ORDER 2 ++#include "pl110_template.h" ++#define RGB ++#define BORDER rgb + #define ORDER 0 + #include "pl110_template.h" + #define ORDER 1 +@@ -33,26 +43,47 @@ + + static drawfn glue(pl110_draw_fn_,BITS)[18] = + { +- glue(pl110_draw_line1_lblp,BITS), +- glue(pl110_draw_line2_lblp,BITS), +- glue(pl110_draw_line4_lblp,BITS), +- glue(pl110_draw_line8_lblp,BITS), +- glue(pl110_draw_line16_lblp,BITS), +- glue(pl110_draw_line32_lblp,BITS), +- +- glue(pl110_draw_line1_bbbp,BITS), +- glue(pl110_draw_line2_bbbp,BITS), +- glue(pl110_draw_line4_bbbp,BITS), +- glue(pl110_draw_line8_bbbp,BITS), +- glue(pl110_draw_line16_bbbp,BITS), +- glue(pl110_draw_line32_bbbp,BITS), +- +- glue(pl110_draw_line1_lbbp,BITS), +- glue(pl110_draw_line2_lbbp,BITS), +- glue(pl110_draw_line4_lbbp,BITS), +- glue(pl110_draw_line8_lbbp,BITS), +- glue(pl110_draw_line16_lbbp,BITS), +- glue(pl110_draw_line32_lbbp,BITS) ++ glue(pl110_draw_line1_lblp_bgr,BITS), ++ glue(pl110_draw_line2_lblp_bgr,BITS), ++ glue(pl110_draw_line4_lblp_bgr,BITS), ++ glue(pl110_draw_line8_lblp_bgr,BITS), ++ glue(pl110_draw_line16_lblp_bgr,BITS), ++ glue(pl110_draw_line32_lblp_bgr,BITS), ++ ++ glue(pl110_draw_line1_bbbp_bgr,BITS), ++ glue(pl110_draw_line2_bbbp_bgr,BITS), ++ glue(pl110_draw_line4_bbbp_bgr,BITS), ++ glue(pl110_draw_line8_bbbp_bgr,BITS), ++ glue(pl110_draw_line16_bbbp_bgr,BITS), ++ glue(pl110_draw_line32_bbbp_bgr,BITS), ++ ++ glue(pl110_draw_line1_lbbp_bgr,BITS), ++ glue(pl110_draw_line2_lbbp_bgr,BITS), ++ glue(pl110_draw_line4_lbbp_bgr,BITS), ++ glue(pl110_draw_line8_lbbp_bgr,BITS), ++ glue(pl110_draw_line16_lbbp_bgr,BITS), ++ glue(pl110_draw_line32_lbbp_bgr,BITS), ++ ++ glue(pl110_draw_line1_lblp_rgb,BITS), ++ glue(pl110_draw_line2_lblp_rgb,BITS), ++ glue(pl110_draw_line4_lblp_rgb,BITS), ++ glue(pl110_draw_line8_lblp_rgb,BITS), ++ glue(pl110_draw_line16_lblp_rgb,BITS), ++ glue(pl110_draw_line32_lblp_rgb,BITS), ++ ++ glue(pl110_draw_line1_bbbp_rgb,BITS), ++ glue(pl110_draw_line2_bbbp_rgb,BITS), ++ glue(pl110_draw_line4_bbbp_rgb,BITS), ++ glue(pl110_draw_line8_bbbp_rgb,BITS), ++ glue(pl110_draw_line16_bbbp_rgb,BITS), ++ glue(pl110_draw_line32_bbbp_rgb,BITS), ++ ++ glue(pl110_draw_line1_lbbp_rgb,BITS), ++ glue(pl110_draw_line2_lbbp_rgb,BITS), ++ glue(pl110_draw_line4_lbbp_rgb,BITS), ++ glue(pl110_draw_line8_lbbp_rgb,BITS), ++ glue(pl110_draw_line16_lbbp_rgb,BITS), ++ glue(pl110_draw_line32_lbbp_rgb,BITS), + }; + + #undef BITS +@@ -61,18 +92,18 @@ + #else + + #if ORDER == 0 +-#define NAME glue(lblp, BITS) ++#define NAME glue(glue(lblp_, BORDER), BITS) + #ifdef WORDS_BIGENDIAN + #define SWAP_WORDS 1 + #endif + #elif ORDER == 1 +-#define NAME glue(bbbp, BITS) ++#define NAME glue(glue(bbbp_, BORDER), BITS) + #ifndef WORDS_BIGENDIAN + #define SWAP_WORDS 1 + #endif + #else + #define SWAP_PIXELS 1 +-#define NAME glue(lbbp, BITS) ++#define NAME glue(glue(lbbp_, BORDER), BITS) + #ifdef WORDS_BIGENDIAN + #define SWAP_WORDS 1 + #endif +@@ -195,27 +226,34 @@ + #ifdef SWAP_WORDS + data = bswap32(data); + #endif ++#ifdef RGB ++#define LSB r ++#define MSB b ++#else ++#define LSB b ++#define MSB r ++#endif + #if 0 +- r = data & 0x1f; ++ LSB = data & 0x1f; + data >>= 5; + g = data & 0x3f; + data >>= 6; +- b = data & 0x1f; ++ MSB = data & 0x1f; + data >>= 5; + #else +- r = (data & 0x1f) << 3; ++ LSB = (data & 0x1f) << 3; + data >>= 5; + g = (data & 0x3f) << 2; + data >>= 6; +- b = (data & 0x1f) << 3; ++ MSB = (data & 0x1f) << 3; + data >>= 5; + #endif + COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b)); +- r = (data & 0x1f) << 3; ++ LSB = (data & 0x1f) << 3; + data >>= 5; + g = (data & 0x3f) << 2; + data >>= 6; +- b = (data & 0x1f) << 3; ++ MSB = (data & 0x1f) << 3; + data >>= 5; + COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b)); + width -= 2; +@@ -229,14 +267,21 @@ + unsigned int r, g, b; + while (width > 0) { + data = *(uint32_t *)src; ++#ifdef RGB ++#define LSB r ++#define MSB b ++#else ++#define LSB b ++#define MSB r ++#endif + #ifdef SWAP_WORDS +- r = data & 0xff; ++ LSB = data & 0xff; + g = (data >> 8) & 0xff; +- b = (data >> 16) & 0xff; ++ MSB = (data >> 16) & 0xff; + #else +- r = (data >> 24) & 0xff; ++ LSB = (data >> 24) & 0xff; + g = (data >> 16) & 0xff; +- b = (data >> 8) & 0xff; ++ MSB = (data >> 8) & 0xff; + #endif + COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b)); + width--; diff --git a/packages/qemu/qemu-0.9.0+cvs20070701/qemu-0.9.0-gcc4.patch b/packages/qemu/qemu-0.9.0+cvs20070701/qemu-0.9.0-gcc4.patch new file mode 100644 index 0000000000..189cd09b67 --- /dev/null +++ b/packages/qemu/qemu-0.9.0+cvs20070701/qemu-0.9.0-gcc4.patch @@ -0,0 +1,881 @@ +diff -Naru qemu-neo1973.orig/dyngen.c qemu-neo1973/dyngen.c +--- qemu-neo1973.orig/dyngen.c 2007-06-24 13:56:38.000000000 +0200 ++++ qemu-neo1973/dyngen.c 2007-06-24 14:33:11.000000000 +0200 +@@ -32,6 +32,8 @@ + + #include "config-host.h" + ++//#define DEBUG_OP ++ + /* NOTE: we test CONFIG_WIN32 instead of _WIN32 to enabled cross + compilation */ + #if defined(CONFIG_WIN32) +@@ -1429,6 +1431,644 @@ + #endif + + ++#if defined(HOST_I386) || defined(HOST_X86_64) ++ ++/* This byte is the first byte of an instruction. */ ++#define FLAG_INSN (1 << 0) ++/* This byte has been processed as part of an instruction. */ ++#define FLAG_SCANNED (1 << 1) ++/* This instruction is a return instruction. Gcc cometimes generates prefix ++ bytes, so may be more than one byte long. */ ++#define FLAG_RET (1 << 2) ++/* This is either the target of a jump, or the preceeding instruction uses ++ a pc-relative offset. */ ++#define FLAG_TARGET (1 << 3) ++/* This is a magic instruction that needs fixing up. */ ++#define FLAG_EXIT (1 << 4) ++#define MAX_EXITS 5 ++ ++static void ++bad_opcode(const char *name, uint32_t op) ++{ ++ error("Unsupported opcode %0*x in %s", (op > 0xff) ? 4 : 2, op, name); ++} ++ ++/* Mark len bytes as scanned, Returns insn_size + len. Reports an error ++ if these bytes have already been scanned. */ ++static int ++eat_bytes(const char *name, char *flags, int insn, int insn_size, int len) ++{ ++ while (len > 0) { ++ /* This should never occur in sane code. */ ++ if (flags[insn + insn_size] & FLAG_SCANNED) ++ error ("Overlapping instructions in %s", name); ++ flags[insn + insn_size] |= FLAG_SCANNED; ++ insn_size++; ++ len--; ++ } ++ return insn_size; ++} ++ ++static void ++trace_i386_insn (const char *name, uint8_t *start_p, char *flags, int insn, ++ int len) ++{ ++ uint8_t *ptr; ++ uint8_t op; ++ int modrm; ++ int is_prefix; ++ int op_size; ++ int addr_size; ++ int insn_size; ++ int is_ret; ++ int is_condjmp; ++ int is_jmp; ++ int is_exit; ++ int is_pcrel; ++ int immed; ++ int seen_rexw; ++ int32_t disp; ++ ++ ptr = start_p + insn; ++ /* nonzero if this insn has a ModR/M byte. */ ++ modrm = 1; ++ /* The size of the immediate value in this instruction. */ ++ immed = 0; ++ /* The operand size. */ ++ op_size = 4; ++ /* The address size */ ++ addr_size = 4; ++ /* The total length of this instruction. */ ++ insn_size = 0; ++ is_prefix = 1; ++ is_ret = 0; ++ is_condjmp = 0; ++ is_jmp = 0; ++ is_exit = 0; ++ seen_rexw = 0; ++ is_pcrel = 0; ++ ++ while (is_prefix) { ++ op = ptr[insn_size]; ++ insn_size = eat_bytes(name, flags, insn, insn_size, 1); ++ is_prefix = 0; ++ switch (op >> 4) { ++ case 0: ++ case 1: ++ case 2: ++ case 3: ++ if (op == 0x0f) { ++ /* two-byte opcode. */ ++ op = ptr[insn_size]; ++ insn_size = eat_bytes(name, flags, insn, insn_size, 1); ++ switch (op >> 4) { ++ case 0: ++ if ((op & 0xf) > 3) ++ modrm = 0; ++ break; ++ case 1: /* vector move or prefetch */ ++ case 2: /* various moves and vector compares. */ ++ case 4: /* cmov */ ++ case 5: /* vector instructions */ ++ case 6: ++ case 13: ++ case 14: ++ case 15: ++ break; ++ case 7: /* mmx */ ++ if (op & 0x77) /* emms */ ++ modrm = 0; ++ break; ++ case 3: /* wrmsr, rdtsc, rdmsr, rdpmc, sysenter, sysexit */ ++ modrm = 0; ++ break; ++ case 8: /* long conditional jump */ ++ is_condjmp = 1; ++ immed = op_size; ++ modrm = 0; ++ break; ++ case 9: /* setcc */ ++ break; ++ case 10: ++ switch (op & 0x7) { ++ case 0: /* push fs/gs */ ++ case 1: /* pop fs/gs */ ++ case 2: /* cpuid/rsm */ ++ modrm = 0; ++ break; ++ case 4: /* shld/shrd immediate */ ++ immed = 1; ++ break; ++ default: /* Normal instructions with a ModR/M byte. */ ++ break; ++ } ++ break; ++ case 11: ++ switch (op & 0xf) { ++ case 10: /* bt, bts, btr, btc */ ++ immed = 1; ++ break; ++ default: ++ /* cmpxchg, lss, btr, lfs, lgs, movzx, btc, bsf, bsr ++ undefined, and movsx */ ++ break; ++ } ++ break; ++ case 12: ++ if (op & 8) { ++ /* bswap */ ++ modrm = 0; ++ } else { ++ switch (op & 0x7) { ++ case 2: ++ case 4: ++ case 5: ++ case 6: ++ immed = 1; ++ break; ++ default: ++ break; ++ } ++ } ++ break; ++ } ++ } else if ((op & 0x07) <= 0x3) { ++ /* General arithmentic ax. */ ++ } else if ((op & 0x07) <= 0x5) { ++ /* General arithmetic ax, immediate. */ ++ if (op & 0x01) ++ immed = op_size; ++ else ++ immed = 1; ++ modrm = 0; ++ } else if ((op & 0x23) == 0x22) { ++ /* Segment prefix. */ ++ is_prefix = 1; ++ } else { ++ /* Segment register push/pop or DAA/AAA/DAS/AAS. */ ++ modrm = 0; ++ } ++ break; ++ ++#if defined(HOST_X86_64) ++ case 4: /* rex prefix. */ ++ is_prefix = 1; ++ /* The address/operand size is actually 64-bit, but the immediate ++ values in the instruction are still 32-bit. */ ++ op_size = 4; ++ addr_size = 4; ++ if (op & 8) ++ seen_rexw = 1; ++ break; ++#else ++ case 4: /* inc/dec register. */ ++#endif ++ case 5: /* push/pop general register. */ ++ modrm = 0; ++ break; ++ ++ case 6: ++ switch (op & 0x0f) { ++ case 0: /* pusha */ ++ case 1: /* popa */ ++ modrm = 0; ++ break; ++ case 2: /* bound */ ++ case 3: /* arpl */ ++ break; ++ case 4: /* FS */ ++ case 5: /* GS */ ++ is_prefix = 1; ++ break; ++ case 6: /* opcode size prefix. */ ++ op_size = 2; ++ is_prefix = 1; ++ break; ++ case 7: /* Address size prefix. */ ++ addr_size = 2; ++ is_prefix = 1; ++ break; ++ case 8: /* push immediate */ ++ immed = op_size; ++ modrm = 0; ++ break; ++ case 10: /* push 8-bit immediate */ ++ immed = 1; ++ modrm = 0; ++ break; ++ case 9: /* imul immediate */ ++ immed = op_size; ++ break; ++ case 11: /* imul 8-bit immediate */ ++ immed = 1; ++ break; ++ case 12: /* insb */ ++ case 13: /* insw */ ++ case 14: /* outsb */ ++ case 15: /* outsw */ ++ modrm = 0; ++ break; ++ } ++ break; ++ ++ case 7: /* Short conditional jump. */ ++ is_condjmp = 1; ++ immed = 1; ++ modrm = 0; ++ break; ++ ++ case 8: ++ if ((op & 0xf) <= 3) { ++ /* arithmetic immediate. */ ++ if ((op & 3) == 1) ++ immed = op_size; ++ else ++ immed = 1; ++ } ++ /* else test, xchg, mov, lea or pop general. */ ++ break; ++ ++ case 9: ++ /* Various single-byte opcodes with no modrm byte. */ ++ modrm = 0; ++ if (op == 10) { ++ /* Call */ ++ immed = 4; ++ } ++ break; ++ ++ case 10: ++ switch ((op & 0xe) >> 1) { ++ case 0: /* mov absoliute immediate. */ ++ case 1: ++ if (seen_rexw) ++ immed = 8; ++ else ++ immed = addr_size; ++ break; ++ case 4: /* test immediate. */ ++ if (op & 1) ++ immed = op_size; ++ else ++ immed = 1; ++ break; ++ default: /* Various string ops. */ ++ break; ++ } ++ modrm = 0; ++ break; ++ ++ case 11: /* move immediate to register */ ++ if (op & 8) { ++ if (seen_rexw) ++ immed = 8; ++ else ++ immed = op_size; ++ } else { ++ immed = 1; ++ } ++ modrm = 0; ++ break; ++ ++ case 12: ++ switch (op & 0xf) { ++ case 0: /* shift immediate */ ++ case 1: ++ immed = 1; ++ break; ++ case 2: /* ret immediate */ ++ immed = 2; ++ modrm = 0; ++ bad_opcode(name, op); ++ break; ++ case 3: /* ret */ ++ modrm = 0; ++ is_ret = 1; ++ case 4: /* les */ ++ case 5: /* lds */ ++ break; ++ case 6: /* mov immediate byte */ ++ immed = 1; ++ break; ++ case 7: /* mov immediate */ ++ immed = op_size; ++ break; ++ case 8: /* enter */ ++ /* TODO: Is this right? */ ++ immed = 3; ++ modrm = 0; ++ break; ++ case 10: /* retf immediate */ ++ immed = 2; ++ modrm = 0; ++ bad_opcode(name, op); ++ break; ++ case 13: /* int */ ++ immed = 1; ++ modrm = 0; ++ break; ++ case 11: /* retf */ ++ case 15: /* iret */ ++ modrm = 0; ++ bad_opcode(name, op); ++ break; ++ default: /* leave, int3 or into */ ++ modrm = 0; ++ break; ++ } ++ break; ++ ++ case 13: ++ if ((op & 0xf) >= 8) { ++ /* Coprocessor escape. For our purposes this is just a normal ++ instruction with a ModR/M byte. */ ++ } else if ((op & 0xf) >= 4) { ++ /* AAM, AAD or XLAT */ ++ modrm = 0; ++ } ++ /* else shift instruction */ ++ break; ++ ++ case 14: ++ switch ((op & 0xc) >> 2) { ++ case 0: /* loop or jcxz */ ++ is_condjmp = 1; ++ immed = 1; ++ break; ++ case 1: /* in/out immed */ ++ immed = 1; ++ break; ++ case 2: /* call or jmp */ ++ switch (op & 3) { ++ case 0: /* call */ ++ immed = op_size; ++ break; ++ case 1: /* long jump */ ++ immed = 4; ++ is_jmp = 1; ++ break; ++ case 2: /* far jmp */ ++ bad_opcode(name, op); ++ break; ++ case 3: /* short jmp */ ++ immed = 1; ++ is_jmp = 1; ++ break; ++ } ++ break; ++ case 3: /* in/out register */ ++ break; ++ } ++ modrm = 0; ++ break; ++ ++ case 15: ++ switch ((op & 0xe) >> 1) { ++ case 0: ++ case 1: ++ is_prefix = 1; ++ break; ++ case 2: ++ case 4: ++ case 5: ++ case 6: ++ modrm = 0; ++ /* Some privileged insns are used as markers. */ ++ switch (op) { ++ case 0xf4: /* hlt: Exit translation block. */ ++ is_exit = 1; ++ break; ++ case 0xfa: /* cli: Jump to label. */ ++ is_exit = 1; ++ immed = 4; ++ break; ++ case 0xfb: /* sti: TB patch jump. */ ++ /* Mark the insn for patching, but continue sscanning. */ ++ flags[insn] |= FLAG_EXIT; ++ immed = 4; ++ break; ++ } ++ break; ++ case 3: /* unary grp3 */ ++ if ((ptr[insn_size] & 0x38) == 0) { ++ if (op == 0xf7) ++ immed = op_size; ++ else ++ immed = 1; /* test immediate */ ++ } ++ break; ++ case 7: /* inc/dec grp4/5 */ ++ /* TODO: This includes indirect jumps. We should fail if we ++ encounter one of these. */ ++ break; ++ } ++ break; ++ } ++ } ++ ++ if (modrm) { ++ if (addr_size != 4) ++ error("16-bit addressing mode used in %s", name); ++ ++ disp = 0; ++ modrm = ptr[insn_size]; ++ insn_size = eat_bytes(name, flags, insn, insn_size, 1); ++ modrm &= 0xc7; ++ switch ((modrm & 0xc0) >> 6) { ++ case 0: ++ if (modrm == 5) ++ disp = 4; ++ break; ++ case 1: ++ disp = 1; ++ break; ++ case 2: ++ disp = 4; ++ break; ++ } ++ if ((modrm & 0xc0) != 0xc0 && (modrm & 0x7) == 4) { ++ /* SIB byte */ ++ if (modrm == 4 && (ptr[insn_size] & 0x7) == 5) { ++ disp = 4; ++ is_pcrel = 1; ++ } ++ insn_size = eat_bytes(name, flags, insn, insn_size, 1); ++ } ++ insn_size = eat_bytes(name, flags, insn, insn_size, disp); ++ } ++ insn_size = eat_bytes(name, flags, insn, insn_size, immed); ++ if (is_condjmp || is_jmp) { ++ if (immed == 1) { ++ disp = (int8_t)*(ptr + insn_size - 1); ++ } else { ++ disp = (((int32_t)*(ptr + insn_size - 1)) << 24) ++ | (((int32_t)*(ptr + insn_size - 2)) << 16) ++ | (((int32_t)*(ptr + insn_size - 3)) << 8) ++ | *(ptr + insn_size - 4); ++ } ++ disp += insn_size; ++ /* Jumps to external symbols point to the address of the offset ++ before relocation. */ ++ /* ??? These are probably a tailcall. We could fix them up by ++ replacing them with jmp to EOB + call, but it's easier to just ++ prevent the compiler generating them. */ ++ if (disp == 1) ++ error("Unconditional jump (sibcall?) in %s", name); ++ disp += insn; ++ if (disp < 0 || disp > len) ++ error("Jump outside instruction in %s", name); ++ ++ if ((flags[disp] & (FLAG_INSN | FLAG_SCANNED)) == FLAG_SCANNED) ++ error("Overlapping instructions in %s", name); ++ ++ flags[disp] |= (FLAG_INSN | FLAG_TARGET); ++ is_pcrel = 1; ++ } ++ if (is_pcrel) { ++ /* Mark the following insn as a jump target. This will stop ++ this instruction being moved. */ ++ flags[insn + insn_size] |= FLAG_TARGET; ++ } ++ if (is_ret) ++ flags[insn] |= FLAG_RET; ++ ++ if (is_exit) ++ flags[insn] |= FLAG_EXIT; ++ ++ if (!(is_jmp || is_ret || is_exit)) ++ flags[insn + insn_size] |= FLAG_INSN; ++} ++ ++/* Scan a function body. Returns the position of the return sequence. ++ Sets *patch_bytes to the number of bytes that need to be copied from that ++ location. If no patching is required (ie. the return is the last insn) ++ *patch_bytes will be set to -1. *plen is the number of code bytes to copy. ++ */ ++static int trace_i386_op(const char * name, uint8_t *start_p, int *plen, ++ int *patch_bytes, int *exit_addrs) ++{ ++ char *flags; ++ int more; ++ int insn; ++ int retpos; ++ int bytes; ++ int num_exits; ++ int len; ++ int last_insn; ++ ++ len = *plen; ++ flags = malloc(len + 1); ++ memset(flags, 0, len + 1); ++ flags[0] |= FLAG_INSN; ++ more = 1; ++ while (more) { ++ more = 0; ++ for (insn = 0; insn < len; insn++) { ++ if ((flags[insn] & (FLAG_INSN | FLAG_SCANNED)) == FLAG_INSN) { ++ trace_i386_insn(name, start_p, flags, insn, len); ++ more = 1; ++ } ++ } ++ } ++ ++ /* Strip any unused code at the end of the function. */ ++ while (len > 0 && flags[len - 1] == 0) ++ len--; ++ ++ retpos = -1; ++ num_exits = 0; ++ last_insn = 0; ++ for (insn = 0; insn < len; insn++) { ++ if (flags[insn] & FLAG_RET) { ++ /* ??? In theory it should be possible to handle multiple return ++ points. In practice it's not worth the effort. */ ++ if (retpos != -1) ++ error("Multiple return instructions in %s", name); ++ retpos = insn; ++ } ++ if (flags[insn] & FLAG_EXIT) { ++ if (num_exits == MAX_EXITS) ++ error("Too many block exits in %s", name); ++ exit_addrs[num_exits] = insn; ++ num_exits++; ++ } ++ if (flags[insn] & FLAG_INSN) ++ last_insn = insn; ++ } ++ ++ exit_addrs[num_exits] = -1; ++ if (retpos == -1) { ++ if (num_exits == 0) { ++ error ("No return instruction found in %s", name); ++ } else { ++ retpos = len; ++ last_insn = len; ++ } ++ } ++ ++ /* If the return instruction is the last instruction we can just ++ remove it. */ ++ if (retpos == last_insn) ++ *patch_bytes = -1; ++ else ++ *patch_bytes = 0; ++ ++ /* Back up over any nop instructions. */ ++ while (retpos > 0 ++ && (flags[retpos] & FLAG_TARGET) == 0 ++ && (flags[retpos - 1] & FLAG_INSN) != 0 ++ && start_p[retpos - 1] == 0x90) { ++ retpos--; ++ } ++ ++ if (*patch_bytes == -1) { ++ *plen = retpos; ++ free (flags); ++ return retpos; ++ } ++ *plen = len; ++ ++ /* The ret is in the middle of the function. Find four more bytes that ++ so the ret can be replaced by a jmp. */ ++ /* ??? Use a short jump where possible. */ ++ bytes = 4; ++ insn = retpos + 1; ++ /* We can clobber everything up to the next jump target. */ ++ while (insn < len && bytes > 0 && (flags[insn] & FLAG_TARGET) == 0) { ++ insn++; ++ bytes--; ++ } ++ if (bytes > 0) { ++ /* ???: Strip out nop blocks. */ ++ /* We can't do the replacement without clobbering anything important. ++ Copy preceeding instructions(s) to give us some space. */ ++ while (retpos > 0) { ++ /* If this byte is the target of a jmp we can't move it. */ ++ if (flags[retpos] & FLAG_TARGET) ++ break; ++ ++ (*patch_bytes)++; ++ bytes--; ++ retpos--; ++ ++ /* Break out of the loop if we have enough space and this is either ++ the first byte of an instruction or a pad byte. */ ++ if ((flags[retpos] & (FLAG_INSN | FLAG_SCANNED)) != FLAG_SCANNED ++ && bytes <= 0) { ++ break; ++ } ++ } ++ } ++ ++ if (bytes > 0) ++ error("Unable to replace ret with jmp in %s\n", name); ++ ++ free(flags); ++ return retpos; ++} ++ ++#endif ++ + #define MAX_ARGS 3 + + /* generate op code */ +@@ -1442,6 +2082,11 @@ + uint8_t args_present[MAX_ARGS]; + const char *sym_name, *p; + EXE_RELOC *rel; ++#if defined(HOST_I386) || defined(HOST_X86_64) ++ int patch_bytes; ++ int retpos; ++ int exit_addrs[MAX_EXITS]; ++#endif + + /* Compute exact size excluding prologue and epilogue instructions. + * Increment start_offset to skip epilogue instructions, then compute +@@ -1452,33 +2097,12 @@ + p_end = p_start + size; + start_offset = offset; + #if defined(HOST_I386) || defined(HOST_X86_64) +-#ifdef CONFIG_FORMAT_COFF +- { +- uint8_t *p; +- p = p_end - 1; +- if (p == p_start) +- error("empty code for %s", name); +- while (*p != 0xc3) { +- p--; +- if (p <= p_start) +- error("ret or jmp expected at the end of %s", name); +- } +- copy_size = p - p_start; +- } +-#else + { + int len; + len = p_end - p_start; +- if (len == 0) +- error("empty code for %s", name); +- if (p_end[-1] == 0xc3) { +- len--; +- } else { +- error("ret or jmp expected at the end of %s", name); +- } ++ retpos = trace_i386_op(name, p_start, &len, &patch_bytes, exit_addrs); + copy_size = len; + } +-#endif + #elif defined(HOST_PPC) + { + uint8_t *p; +@@ -1710,6 +2334,13 @@ + } + + if (gen_switch == 2) { ++#if defined(HOST_I386) || defined(HOST_X86_64) ++ if (patch_bytes != -1) ++ copy_size += patch_bytes; ++#ifdef DEBUG_OP ++ copy_size += 2; ++#endif ++#endif + fprintf(outfile, "DEF(%s, %d, %d)\n", name + 3, nb_args, copy_size); + } else if (gen_switch == 1) { + +@@ -1915,7 +2546,43 @@ + #error unsupport object format + #endif + } ++ } ++ /* Replace the marker instructions with the actual opcodes. */ ++ for (i = 0; exit_addrs[i] != -1; i++) { ++ int op; ++ switch (p_start[exit_addrs[i]]) ++ { ++ case 0xf4: op = 0xc3; break; /* hlt -> ret */ ++ case 0xfa: op = 0xe9; break; /* cli -> jmp */ ++ case 0xfb: op = 0xe9; break; /* sti -> jmp */ ++ default: error("Internal error"); ++ } ++ fprintf(outfile, ++ " *(uint8_t *)(gen_code_ptr + %d) = 0x%x;\n", ++ exit_addrs[i], op); + } ++ /* Fix up the return instruction. */ ++ if (patch_bytes != -1) { ++ if (patch_bytes) { ++ fprintf(outfile, " memcpy(gen_code_ptr + %d," ++ "gen_code_ptr + %d, %d);\n", ++ copy_size, retpos, patch_bytes); ++ } ++ fprintf(outfile, ++ " *(uint8_t *)(gen_code_ptr + %d) = 0xe9;\n", ++ retpos); ++ fprintf(outfile, ++ " *(uint32_t *)(gen_code_ptr + %d) = 0x%x;\n", ++ retpos + 1, copy_size - (retpos + 5)); ++ ++ copy_size += patch_bytes; ++ } ++#ifdef DEBUG_OP ++ fprintf(outfile, ++ " *(uint16_t *)(gen_code_ptr + %d) = 0x9090;\n", ++ copy_size); ++ copy_size += 2; ++#endif + } + #elif defined(HOST_X86_64) + { +@@ -1949,6 +2616,42 @@ + } + } + } ++ /* Replace the marker instructions with the actual opcodes. */ ++ for (i = 0; exit_addrs[i] != -1; i++) { ++ int op; ++ switch (p_start[exit_addrs[i]]) ++ { ++ case 0xf4: op = 0xc3; break; /* hlt -> ret */ ++ case 0xfa: op = 0xe9; break; /* cli -> jmp */ ++ case 0xfb: op = 0xe9; break; /* sti -> jmp */ ++ default: error("Internal error"); ++ } ++ fprintf(outfile, ++ " *(uint8_t *)(gen_code_ptr + %d) = 0x%x;\n", ++ exit_addrs[i], op); ++ } ++ /* Fix up the return instruction. */ ++ if (patch_bytes != -1) { ++ if (patch_bytes) { ++ fprintf(outfile, " memcpy(gen_code_ptr + %d," ++ "gen_code_ptr + %d, %d);\n", ++ copy_size, retpos, patch_bytes); ++ } ++ fprintf(outfile, ++ " *(uint8_t *)(gen_code_ptr + %d) = 0xe9;\n", ++ retpos); ++ fprintf(outfile, ++ " *(uint32_t *)(gen_code_ptr + %d) = 0x%x;\n", ++ retpos + 1, copy_size - (retpos + 5)); ++ ++ copy_size += patch_bytes; ++ } ++#ifdef DEBUG_OP ++ fprintf(outfile, ++ " *(uint16_t *)(gen_code_ptr + %d) = 0x9090;\n", ++ copy_size); ++ copy_size += 2; ++#endif + } + #elif defined(HOST_PPC) + { +diff -Naru qemu-neo1973.orig/dyngen-exec.h qemu-neo1973/dyngen-exec.h +--- qemu-neo1973.orig/dyngen-exec.h 2007-06-24 13:56:38.000000000 +0200 ++++ qemu-neo1973/dyngen-exec.h 2007-06-24 14:35:52.000000000 +0200 +@@ -194,7 +194,12 @@ + #endif + + /* force GCC to generate only one epilog at the end of the function */ ++#if defined(__i386__) || defined(__x86_64__) ++/* Also add 4 bytes of padding so that we can replace the ret with a jmp. */ ++#define FORCE_RET() asm volatile ("nop;nop;nop;nop"); ++#else + #define FORCE_RET() __asm__ __volatile__("" : : : "memory"); ++#endif + + #ifndef OPPROTO + #define OPPROTO +@@ -244,11 +249,18 @@ + #endif + + #if defined(__i386__) +-#define EXIT_TB() asm volatile ("ret") +-#define GOTO_LABEL_PARAM(n) asm volatile ("jmp " ASM_NAME(__op_gen_label) #n) ++/* Dyngen will replace hlt instructions with a ret instruction. Inserting a ++ ret directly would confuse dyngen. */ ++#define EXIT_TB() asm volatile ("hlt") ++/* Dyngen will replace cli with 0x9e (jmp). ++ We generate the offset manually. */ ++#define GOTO_LABEL_PARAM(n) \ ++ asm volatile ("cli;.long " ASM_NAME(__op_gen_label) #n " - 1f;1:") + #elif defined(__x86_64__) +-#define EXIT_TB() asm volatile ("ret") +-#define GOTO_LABEL_PARAM(n) asm volatile ("jmp " ASM_NAME(__op_gen_label) #n) ++/* The same as i386. */ ++#define EXIT_TB() asm volatile ("hlt") ++#define GOTO_LABEL_PARAM(n) \ ++ asm volatile ("cli;.long " ASM_NAME(__op_gen_label) #n " - 1f;1:") + #elif defined(__powerpc__) + #define EXIT_TB() asm volatile ("blr") + #define GOTO_LABEL_PARAM(n) asm volatile ("b " ASM_NAME(__op_gen_label) #n) +diff -Naru qemu-neo1973.orig/exec-all.h qemu-neo1973/exec-all.h +--- qemu-neo1973.orig/exec-all.h 2007-06-24 14:31:58.000000000 +0200 ++++ qemu-neo1973/exec-all.h 2007-06-24 14:33:11.000000000 +0200 +@@ -329,14 +329,15 @@ + + #elif defined(__i386__) && defined(USE_DIRECT_JUMP) + +-/* we patch the jump instruction directly */ ++/* we patch the jump instruction directly. Use sti in place of the actual ++ jmp instruction so that dyngen can patch in the correct result. */ + #define GOTO_TB(opname, tbparam, n)\ + do {\ + asm volatile (".section .data\n"\ + ASM_OP_LABEL_NAME(n, opname) ":\n"\ + ".long 1f\n"\ + ASM_PREVIOUS_SECTION \ +- "jmp " ASM_NAME(__op_jmp) #n "\n"\ ++ "sti;.long " ASM_NAME(__op_jmp) #n " - 1f\n"\ + "1:\n");\ + } while (0) + +diff -Naru qemu-neo1973.orig/target-ppc/exec.h qemu-neo1973/target-ppc/exec.h +--- qemu-neo1973.orig/target-ppc/exec.h 2007-06-24 13:56:32.000000000 +0200 ++++ qemu-neo1973/target-ppc/exec.h 2007-06-24 14:33:11.000000000 +0200 +@@ -66,11 +66,7 @@ + #define FT1 (env->ft1) + #define FT2 (env->ft2) + +-#if defined (DEBUG_OP) +-# define RETURN() __asm__ __volatile__("nop" : : : "memory"); +-#else +-# define RETURN() __asm__ __volatile__("" : : : "memory"); +-#endif ++#define RETURN() FORCE_RET() + + static inline target_ulong rotl8 (target_ulong i, int n) + { diff --git a/packages/qemu/qemu-0.9.0+cvs20070701/qemu-amd64-32b-mapping-0.9.0.patch b/packages/qemu/qemu-0.9.0+cvs20070701/qemu-amd64-32b-mapping-0.9.0.patch new file mode 100644 index 0000000000..8f5e9d8b4b --- /dev/null +++ b/packages/qemu/qemu-0.9.0+cvs20070701/qemu-amd64-32b-mapping-0.9.0.patch @@ -0,0 +1,21 @@ +diff -Naru qemu-snapshot-2007-07-01_05.orig/linux-user/mmap.c qemu-snapshot-2007-07-01_05/linux-user/mmap.c +--- qemu-snapshot-2007-07-01_05.orig/linux-user/mmap.c 2007-06-03 17:31:32.000000000 +0200 ++++ qemu-snapshot-2007-07-01_05/linux-user/mmap.c 2007-07-02 14:00:30.000000000 +0200 +@@ -234,7 +234,7 @@ + host_offset = offset & qemu_host_page_mask; + host_len = len + offset - host_offset; + host_start = (long)mmap(real_start ? g2h(real_start) : NULL, +- host_len, prot, flags, fd, host_offset); ++ host_len, prot, (flags | MAP_32BIT), fd, host_offset); + if (host_start == -1) + return host_start; + /* update start so that it points to the file position at 'offset' */ +@@ -388,7 +388,7 @@ + int prot; + + /* XXX: use 5 args syscall */ +- new_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags); ++ new_addr = (long)mremap(g2h(old_addr), old_size, new_size, (flags | MAP_32BIT)); + if (new_addr == -1) + return new_addr; + new_addr = h2g(new_addr); diff --git a/packages/qemu/qemu-0.9.0+cvs20070701/qemu-sdl-cursor-0.9.0.patch b/packages/qemu/qemu-0.9.0+cvs20070701/qemu-sdl-cursor-0.9.0.patch new file mode 100644 index 0000000000..08d5513f36 --- /dev/null +++ b/packages/qemu/qemu-0.9.0+cvs20070701/qemu-sdl-cursor-0.9.0.patch @@ -0,0 +1,12 @@ +diff -Naru qemu-snapshot-2007-06-24_05.orig/sdl.c qemu-snapshot-2007-06-24_05/sdl.c +--- qemu-snapshot-2007-06-24_05.orig/sdl.c 2007-06-21 23:08:02.000000000 +0200 ++++ qemu-snapshot-2007-06-24_05/sdl.c 2007-06-24 16:33:20.000000000 +0200 +@@ -245,7 +245,7 @@ + + if (kbd_mouse_is_absolute()) { + SDL_ShowCursor(1); +- SDL_SetCursor(sdl_cursor_hidden); ++ /* SDL_SetCursor(sdl_cursor_hidden); */ + } else { + SDL_ShowCursor(0); + } diff --git a/packages/qemu/qemu-native_0.9.0+cvs.bb b/packages/qemu/qemu-native_0.9.0+cvs.bb new file mode 100644 index 0000000000..65a7908a5c --- /dev/null +++ b/packages/qemu/qemu-native_0.9.0+cvs.bb @@ -0,0 +1,3 @@ +require qemu_0.9.0+cvs.bb +inherit native +require qemu-native.inc diff --git a/packages/qemu/qemu_0.9.0+cvs.bb b/packages/qemu/qemu_0.9.0+cvs.bb new file mode 100644 index 0000000000..8a89b805a2 --- /dev/null +++ b/packages/qemu/qemu_0.9.0+cvs.bb @@ -0,0 +1,22 @@ +DESCRIPTION = "Qemu is an open source processor emulator." +HOMEPAGE = "http://fabrice.bellard.free.fr/qemu/" +SECTION = "devel" +LICENSE = "GPL" +SRCDATE="20070701" +PV = "0.9.0+cvs${SRCDATE}" +PR = "r1" + +SRC_URI = "cvs://anonymous@cvs.savannah.nongnu.org/sources/qemu;method=pserver;rsh=ssh;module=qemu;date=${SRCDATE} \ + file://configure-0.9.0.patch;patch=1 \ + file://qemu-sdl-cursor-0.9.0.patch;patch=1 \ + file://arm_nptl-0.9.0.patch;patch=1 \ + file://pl110_rgb-r0-0.9.0.patch;patch=1 \ + file://qemu-0.9.0-gcc4.patch;patch=1 \ + file://qemu-amd64-32b-mapping-0.9.0.patch;patch=1" +S = "${WORKDIR}/qemu" + +EXTRA_OECONF="--disable-gcc-check" + +inherit autotools + +DEFAULT_PREFERENCE = "-1" |