diff options
Diffstat (limited to 'packages/linux/linux-mtx-1-2.4.27/26-usbd-amd-pb1x00-kit-23may2003-update.diff')
| -rw-r--r-- | packages/linux/linux-mtx-1-2.4.27/26-usbd-amd-pb1x00-kit-23may2003-update.diff | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/packages/linux/linux-mtx-1-2.4.27/26-usbd-amd-pb1x00-kit-23may2003-update.diff b/packages/linux/linux-mtx-1-2.4.27/26-usbd-amd-pb1x00-kit-23may2003-update.diff new file mode 100644 index 0000000000..feaf08c563 --- /dev/null +++ b/packages/linux/linux-mtx-1-2.4.27/26-usbd-amd-pb1x00-kit-23may2003-update.diff @@ -0,0 +1,130 @@ +diff -Nru a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c +--- a/arch/mips/au1000/common/irq.c Fri Feb 27 14:22:51 2004 ++++ b/arch/mips/au1000/common/irq.c Fri Feb 27 14:22:51 2004 +@@ -458,7 +458,14 @@ + intc0_req0 |= au_readl(IC0_REQ0INT); + + if (!intc0_req0) return; +- ++#if 0 ++ /* ++ * This is no longer required. The find first bit operation ++ * is almost as fast at finding the correct interrupt, whereas ++ * leaving this in adds a small amount of overhead to all other ++ * interrupts and therefore induces more latency which may ++ * actually cause USB problems. ++ */ + /* + * Because of the tight timing of SETUP token to reply + * transactions, the USB devices-side packet complete +@@ -469,7 +476,7 @@ + do_IRQ(AU1000_USB_DEV_REQ_INT, regs); + return; + } +- ++#endif + irq = au_ffs(intc0_req0) - 1; + intc0_req0 &= ~(1<<irq); + do_IRQ(irq, regs); +diff -Nru a/arch/mips/defconfig-bosporus b/arch/mips/defconfig-bosporus +--- a/arch/mips/defconfig-bosporus Fri Feb 27 14:22:51 2004 ++++ b/arch/mips/defconfig-bosporus Fri Feb 27 14:22:51 2004 +@@ -606,8 +606,6 @@ + # CONFIG_SERIAL_TXX9_CONSOLE is not set + CONFIG_AU1X00_UART=y + CONFIG_AU1X00_SERIAL_CONSOLE=y +-# CONFIG_AU1X00_USB_TTY is not set +-# CONFIG_AU1X00_USB_RAW is not set + # CONFIG_TXX927_SERIAL is not set + CONFIG_UNIX98_PTYS=y + CONFIG_UNIX98_PTY_COUNT=256 +diff -Nru a/arch/mips/defconfig-db1000 b/arch/mips/defconfig-db1000 +--- a/arch/mips/defconfig-db1000 Fri Feb 27 14:22:51 2004 ++++ b/arch/mips/defconfig-db1000 Fri Feb 27 14:22:51 2004 +@@ -509,8 +509,6 @@ + # CONFIG_SERIAL_TXX9_CONSOLE is not set + CONFIG_AU1X00_UART=y + CONFIG_AU1X00_SERIAL_CONSOLE=y +-# CONFIG_AU1X00_USB_TTY is not set +-# CONFIG_AU1X00_USB_RAW is not set + # CONFIG_TXX927_SERIAL is not set + CONFIG_UNIX98_PTYS=y + CONFIG_UNIX98_PTY_COUNT=256 +diff -Nru a/arch/mips/defconfig-db1100 b/arch/mips/defconfig-db1100 +--- a/arch/mips/defconfig-db1100 Fri Feb 27 14:22:51 2004 ++++ b/arch/mips/defconfig-db1100 Fri Feb 27 14:22:51 2004 +@@ -516,8 +516,6 @@ + # CONFIG_SERIAL_TXX9_CONSOLE is not set + CONFIG_AU1X00_UART=y + CONFIG_AU1X00_SERIAL_CONSOLE=y +-# CONFIG_AU1X00_USB_TTY is not set +-# CONFIG_AU1X00_USB_RAW is not set + # CONFIG_TXX927_SERIAL is not set + CONFIG_UNIX98_PTYS=y + CONFIG_UNIX98_PTY_COUNT=256 +diff -Nru a/arch/mips/defconfig-db1500 b/arch/mips/defconfig-db1500 +--- a/arch/mips/defconfig-db1500 Fri Feb 27 14:22:51 2004 ++++ b/arch/mips/defconfig-db1500 Fri Feb 27 14:22:51 2004 +@@ -506,8 +506,6 @@ + # CONFIG_SERIAL_TXX9_CONSOLE is not set + CONFIG_AU1X00_UART=y + CONFIG_AU1X00_SERIAL_CONSOLE=y +-# CONFIG_AU1X00_USB_TTY is not set +-# CONFIG_AU1X00_USB_RAW is not set + # CONFIG_TXX927_SERIAL is not set + CONFIG_UNIX98_PTYS=y + CONFIG_UNIX98_PTY_COUNT=256 +diff -Nru a/arch/mips/defconfig-pb1000 b/arch/mips/defconfig-pb1000 +--- a/arch/mips/defconfig-pb1000 Fri Feb 27 14:22:51 2004 ++++ b/arch/mips/defconfig-pb1000 Fri Feb 27 14:22:51 2004 +@@ -569,8 +569,6 @@ + # CONFIG_SERIAL_TXX9_CONSOLE is not set + CONFIG_AU1X00_UART=y + CONFIG_AU1X00_SERIAL_CONSOLE=y +-# CONFIG_AU1X00_USB_TTY is not set +-# CONFIG_AU1X00_USB_RAW is not set + # CONFIG_TXX927_SERIAL is not set + CONFIG_UNIX98_PTYS=y + CONFIG_UNIX98_PTY_COUNT=256 +diff -Nru a/arch/mips/defconfig-pb1100 b/arch/mips/defconfig-pb1100 +--- a/arch/mips/defconfig-pb1100 Fri Feb 27 14:22:51 2004 ++++ b/arch/mips/defconfig-pb1100 Fri Feb 27 14:22:51 2004 +@@ -515,8 +515,6 @@ + # CONFIG_SERIAL_TXX9_CONSOLE is not set + CONFIG_AU1X00_UART=y + CONFIG_AU1X00_SERIAL_CONSOLE=y +-# CONFIG_AU1X00_USB_TTY is not set +-# CONFIG_AU1X00_USB_RAW is not set + # CONFIG_TXX927_SERIAL is not set + CONFIG_UNIX98_PTYS=y + CONFIG_UNIX98_PTY_COUNT=256 +diff -Nru a/arch/mips/defconfig-pb1500 b/arch/mips/defconfig-pb1500 +--- a/arch/mips/defconfig-pb1500 Fri Feb 27 14:22:51 2004 ++++ b/arch/mips/defconfig-pb1500 Fri Feb 27 14:22:51 2004 +@@ -619,8 +619,6 @@ + # CONFIG_SERIAL_TXX9_CONSOLE is not set + CONFIG_AU1X00_UART=y + CONFIG_AU1X00_SERIAL_CONSOLE=y +-# CONFIG_AU1X00_USB_TTY is not set +-# CONFIG_AU1X00_USB_RAW is not set + # CONFIG_TXX927_SERIAL is not set + CONFIG_UNIX98_PTYS=y + CONFIG_UNIX98_PTY_COUNT=256 +diff -Nru a/drivers/char/Config.in b/drivers/char/Config.in +--- a/drivers/char/Config.in Fri Feb 27 14:22:51 2004 ++++ b/drivers/char/Config.in Fri Feb 27 14:22:51 2004 +@@ -91,14 +91,6 @@ + if [ "$CONFIG_AU1X00_UART" = "y" ]; then + bool ' Enable Au1x00 serial console' CONFIG_AU1X00_SERIAL_CONSOLE + fi +- dep_tristate ' Au1x00 USB TTY Device support' CONFIG_AU1X00_USB_TTY $CONFIG_SOC_AU1X00 +- if [ "$CONFIG_AU1000_USB_TTY" != "y" ]; then +- dep_tristate ' Au1x00 USB Raw Device support' CONFIG_AU1X00_USB_RAW $CONFIG_SOC_AU1X00 +- fi +- if [ "$CONFIG_AU1X00_USB_TTY" != "n" -o \ +- "$CONFIG_AU1X00_USB_RAW" != "n" ]; then +- define_bool CONFIG_AU1X00_USB_DEVICE y +- fi + fi + bool ' TXx927 SIO support' CONFIG_TXX927_SERIAL + if [ "$CONFIG_TXX927_SERIAL" = "y" ]; then |