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Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

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* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (27 commits)
  [POWERPC] 83xx: Update mpc8349emitx(gp) defconfig for USB
  [POWERPC] 83xx: Update mpc832x_rdb_defconfig to enable MMC-over-SPI
  [POWERPC] 83xx: MPC832x RDB - remove spidev stub, use mmc_spi
  [POWERPC] 8xxx: MDS board RTC fixes
  [POWERPC] Fix 8xx build breakage due to _tlbie changes
  [POWERPC] Fix device tree interrupt map for Freescale ULI1575 boards
  [POWERPC] Fix possible division by zero in scaled time accounting
  [POWERPC] spufs: Fix context destroy vs /spu readdir race
  [POWERPC] Fix RTAS os-term usage on kernel panic
  [POWERPC] 83xx: Handle mpc8360 rev. 2.1 RGMII timing erratum
  [POWERPC] Document rgmii-rxid and rgmii-txid phy-connection-types
  [POWERPC] 83xx: Fix 2nd UCC entry in mpc832x_mds.dts
  [POWERPC] 83xx: mpc832x mds: Fix board PHY reset code
  [POWERPC] Fix potential NULL dereference
  [POWERPC] vdso: Fixes for cache block sizes
  [POWERPC] pasemi: Don't reset mpic at boot
  [POWERPC] Fix kmalloc alignment on non-coherent DMA platforms
  [POWERPC] Fix build failure on legacy iSeries
  [POWERPC] 4xx: Use virtual PVR value to init FPU on arch/ppc 440EP
  [POWERPC] 4xx: UIC add mask_ack callback
  ...
This commit is contained in:
Linus Torvalds
2007-11-26 19:08:35 -08:00
parent 0f13864e5b ad639b9f2c
commit da457d4b93
47 changed files with 830 additions and 234 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Documentation/powerpc/booting-without-of.txt
+3 -2
View File
@@ -1645,8 +1645,9 @@ platforms are moved over to use the flattened-device-tree model.
MAC addresses passed by the firmware when no information other
than indices is available to associate an address with a device.
- phy-connection-type : a string naming the controller/PHY interface type,
i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id", "tbi",
or "rtbi".
i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id" (Internal
Delay), "rgmii-txid" (delay on TX only), "rgmii-rxid" (delay on RX only),
"tbi", or "rtbi".
Example:
ucc@2000 {
arch/powerpc/boot/dts/mpc832x_mds.dts
+11 -5
View File
@@ -57,12 +57,19 @@
};
i2c@3000 {
#address-cells = <1>;
#size-cells = <0>;
device_type = "i2c";
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <e 8>;
interrupt-parent = < &ipic >;
dfsrr;
rtc@68 {
compatible = "dallas,ds1374";
reg = <68>;
};
};
serial@4500 {
@@ -104,7 +111,7 @@
reg = <700 100>;
device_type = "ipic";
};
par_io@1400 {
reg = <1400 100>;
device_type = "par_io";
@@ -117,7 +124,6 @@
3 5 1 0 2 0 /* MDC */
0 d 2 0 1 0 /* RX_CLK (CLK9) */
3 18 2 0 1 0 /* TX_CLK (CLK10) */
1 1 1 0 1 0 /* TxD1 */
1 0 1 0 1 0 /* TxD0 */
1 1 1 0 1 0 /* TxD1 */
1 2 1 0 1 0 /* TxD2 */
@@ -165,11 +171,11 @@
reg = <e0100000 480>;
brg-frequency = <0>;
bus-frequency = <BCD3D80>;
muram@10000 {
device_type = "muram";
ranges = <0 00010000 00004000>;
data-only@0 {
reg = <0 4000>;
};
@@ -228,7 +234,7 @@
compatible = "ucc_geth";
model = "UCC";
device-id = <4>;
reg = <3000 200>;
reg = <3200 200>;
interrupts = <23>;
interrupt-parent = < &qeic >;
/*
arch/powerpc/boot/dts/mpc834x_mds.dts
+9
View File
@@ -57,15 +57,24 @@
};
i2c@3000 {
#address-cells = <1>;
#size-cells = <0>;
device_type = "i2c";
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <e 8>;
interrupt-parent = < &ipic >;
dfsrr;
rtc@68 {
compatible = "dallas,ds1374";
reg = <68>;
};
};
i2c@3100 {
#address-cells = <1>;
#size-cells = <0>;
device_type = "i2c";
compatible = "fsl-i2c";
reg = <3100 100>;
arch/powerpc/boot/dts/mpc836x_mds.dts
+9
View File
@@ -62,15 +62,24 @@
};
i2c@3000 {
#address-cells = <1>;
#size-cells = <0>;
device_type = "i2c";
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <e 8>;
interrupt-parent = < &ipic >;
dfsrr;
rtc@68 {
compatible = "dallas,ds1374";
reg = <68>;
};
};
i2c@3100 {
#address-cells = <1>;
#size-cells = <0>;
device_type = "i2c";
compatible = "fsl-i2c";
reg = <3100 100>;
arch/powerpc/boot/dts/mpc8544ds.dts
+10 -10
View File
@@ -272,24 +272,24 @@
clock-frequency = <1fca055>;
interrupt-parent = <&mpic>;
interrupts = <1b 2>;
interrupt-map-mask = <fb00 0 0 0>;
interrupt-map-mask = <ff00 0 0 1>;
interrupt-map = <
// IDSEL 0x1c USB
e000 0 0 0 &i8259 c 2
e100 0 0 0 &i8259 9 2
e200 0 0 0 &i8259 a 2
e300 0 0 0 &i8259 b 2
e000 0 0 1 &i8259 c 2
e100 0 0 1 &i8259 9 2
e200 0 0 1 &i8259 a 2
e300 0 0 1 &i8259 b 2
// IDSEL 0x1d Audio
e800 0 0 0 &i8259 6 2
e800 0 0 1 &i8259 6 2
// IDSEL 0x1e Legacy
f000 0 0 0 &i8259 7 2
f100 0 0 0 &i8259 7 2
f000 0 0 1 &i8259 7 2
f100 0 0 1 &i8259 7 2
// IDSEL 0x1f IDE/SATA
f800 0 0 0 &i8259 e 2
f900 0 0 0 &i8259 5 2
f800 0 0 1 &i8259 e 2
f900 0 0 1 &i8259 5 2
>;
pcie@0 {
arch/powerpc/boot/dts/mpc8572ds.dts
+96 -12
View File
@@ -219,36 +219,120 @@
clock-frequency = <1fca055>;
interrupt-parent = <&mpic>;
interrupts = <18 2>;
interrupt-map-mask = <fb00 0 0 0>;
interrupt-map-mask = <ff00 0 0 7>;
interrupt-map = <
/* IDSEL 0x11 - PCI slot 1 */
/* IDSEL 0x11 func 0 - PCI slot 1 */
8800 0 0 1 &mpic 2 1
8800 0 0 2 &mpic 3 1
8800 0 0 3 &mpic 4 1
8800 0 0 4 &mpic 1 1
/* IDSEL 0x12 - PCI slot 2 */
/* IDSEL 0x11 func 1 - PCI slot 1 */
8900 0 0 1 &mpic 2 1
8900 0 0 2 &mpic 3 1
8900 0 0 3 &mpic 4 1
8900 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 2 - PCI slot 1 */
8a00 0 0 1 &mpic 2 1
8a00 0 0 2 &mpic 3 1
8a00 0 0 3 &mpic 4 1
8a00 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 3 - PCI slot 1 */
8b00 0 0 1 &mpic 2 1
8b00 0 0 2 &mpic 3 1
8b00 0 0 3 &mpic 4 1
8b00 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 4 - PCI slot 1 */
8c00 0 0 1 &mpic 2 1
8c00 0 0 2 &mpic 3 1
8c00 0 0 3 &mpic 4 1
8c00 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 5 - PCI slot 1 */
8d00 0 0 1 &mpic 2 1
8d00 0 0 2 &mpic 3 1
8d00 0 0 3 &mpic 4 1
8d00 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 6 - PCI slot 1 */
8e00 0 0 1 &mpic 2 1
8e00 0 0 2 &mpic 3 1
8e00 0 0 3 &mpic 4 1
8e00 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 7 - PCI slot 1 */
8f00 0 0 1 &mpic 2 1
8f00 0 0 2 &mpic 3 1
8f00 0 0 3 &mpic 4 1
8f00 0 0 4 &mpic 1 1
/* IDSEL 0x12 func 0 - PCI slot 2 */
9000 0 0 1 &mpic 3 1
9000 0 0 2 &mpic 4 1
9000 0 0 3 &mpic 1 1
9000 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 1 - PCI slot 2 */
9100 0 0 1 &mpic 3 1
9100 0 0 2 &mpic 4 1
9100 0 0 3 &mpic 1 1
9100 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 2 - PCI slot 2 */
9200 0 0 1 &mpic 3 1
9200 0 0 2 &mpic 4 1
9200 0 0 3 &mpic 1 1
9200 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 3 - PCI slot 2 */
9300 0 0 1 &mpic 3 1
9300 0 0 2 &mpic 4 1
9300 0 0 3 &mpic 1 1
9300 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 4 - PCI slot 2 */
9400 0 0 1 &mpic 3 1
9400 0 0 2 &mpic 4 1
9400 0 0 3 &mpic 1 1
9400 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 5 - PCI slot 2 */
9500 0 0 1 &mpic 3 1
9500 0 0 2 &mpic 4 1
9500 0 0 3 &mpic 1 1
9500 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 6 - PCI slot 2 */
9600 0 0 1 &mpic 3 1
9600 0 0 2 &mpic 4 1
9600 0 0 3 &mpic 1 1
9600 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 7 - PCI slot 2 */
9700 0 0 1 &mpic 3 1
9700 0 0 2 &mpic 4 1
9700 0 0 3 &mpic 1 1
9700 0 0 4 &mpic 2 1
// IDSEL 0x1c USB
e000 0 0 0 &i8259 c 2
e100 0 0 0 &i8259 9 2
e200 0 0 0 &i8259 a 2
e300 0 0 0 &i8259 b 2
e000 0 0 1 &i8259 c 2
e100 0 0 1 &i8259 9 2
e200 0 0 1 &i8259 a 2
e300 0 0 1 &i8259 b 2
// IDSEL 0x1d Audio
e800 0 0 0 &i8259 6 2
e800 0 0 1 &i8259 6 2
// IDSEL 0x1e Legacy
f000 0 0 0 &i8259 7 2
f100 0 0 0 &i8259 7 2
f000 0 0 1 &i8259 7 2
f100 0 0 1 &i8259 7 2
// IDSEL 0x1f IDE/SATA
f800 0 0 0 &i8259 e 2
f900 0 0 0 &i8259 5 2
f800 0 0 1 &i8259 e 2
f900 0 0 1 &i8259 5 2
>;
arch/powerpc/boot/dts/mpc8641_hpcn.dts
+104 -20
View File
@@ -235,36 +235,120 @@
clock-frequency = <1fca055>;
interrupt-parent = <&mpic>;
interrupts = <18 2>;
interrupt-map-mask = <fb00 0 0 0>;
interrupt-map-mask = <ff00 0 0 7>;
interrupt-map = <
/* IDSEL 0x11 */
8800 0 0 1 &i8259 9 2
8800 0 0 2 &i8259 a 2
8800 0 0 3 &i8259 b 2
8800 0 0 4 &i8259 c 2
/* IDSEL 0x11 func 0 - PCI slot 1 */
8800 0 0 1 &mpic 2 1
8800 0 0 2 &mpic 3 1
8800 0 0 3 &mpic 4 1
8800 0 0 4 &mpic 1 1
/* IDSEL 0x12 */
9000 0 0 1 &i8259 a 2
9000 0 0 2 &i8259 b 2
9000 0 0 3 &i8259 c 2
9000 0 0 4 &i8259 9 2
/* IDSEL 0x11 func 1 - PCI slot 1 */
8900 0 0 1 &mpic 2 1
8900 0 0 2 &mpic 3 1
8900 0 0 3 &mpic 4 1
8900 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 2 - PCI slot 1 */
8a00 0 0 1 &mpic 2 1
8a00 0 0 2 &mpic 3 1
8a00 0 0 3 &mpic 4 1
8a00 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 3 - PCI slot 1 */
8b00 0 0 1 &mpic 2 1
8b00 0 0 2 &mpic 3 1
8b00 0 0 3 &mpic 4 1
8b00 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 4 - PCI slot 1 */
8c00 0 0 1 &mpic 2 1
8c00 0 0 2 &mpic 3 1
8c00 0 0 3 &mpic 4 1
8c00 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 5 - PCI slot 1 */
8d00 0 0 1 &mpic 2 1
8d00 0 0 2 &mpic 3 1
8d00 0 0 3 &mpic 4 1
8d00 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 6 - PCI slot 1 */
8e00 0 0 1 &mpic 2 1
8e00 0 0 2 &mpic 3 1
8e00 0 0 3 &mpic 4 1
8e00 0 0 4 &mpic 1 1
/* IDSEL 0x11 func 7 - PCI slot 1 */
8f00 0 0 1 &mpic 2 1
8f00 0 0 2 &mpic 3 1
8f00 0 0 3 &mpic 4 1
8f00 0 0 4 &mpic 1 1
/* IDSEL 0x12 func 0 - PCI slot 2 */
9000 0 0 1 &mpic 3 1
9000 0 0 2 &mpic 4 1
9000 0 0 3 &mpic 1 1
9000 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 1 - PCI slot 2 */
9100 0 0 1 &mpic 3 1
9100 0 0 2 &mpic 4 1
9100 0 0 3 &mpic 1 1
9100 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 2 - PCI slot 2 */
9200 0 0 1 &mpic 3 1
9200 0 0 2 &mpic 4 1
9200 0 0 3 &mpic 1 1
9200 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 3 - PCI slot 2 */
9300 0 0 1 &mpic 3 1
9300 0 0 2 &mpic 4 1
9300 0 0 3 &mpic 1 1
9300 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 4 - PCI slot 2 */
9400 0 0 1 &mpic 3 1
9400 0 0 2 &mpic 4 1
9400 0 0 3 &mpic 1 1
9400 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 5 - PCI slot 2 */
9500 0 0 1 &mpic 3 1
9500 0 0 2 &mpic 4 1
9500 0 0 3 &mpic 1 1
9500 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 6 - PCI slot 2 */
9600 0 0 1 &mpic 3 1
9600 0 0 2 &mpic 4 1
9600 0 0 3 &mpic 1 1
9600 0 0 4 &mpic 2 1
/* IDSEL 0x12 func 7 - PCI slot 2 */
9700 0 0 1 &mpic 3 1
9700 0 0 2 &mpic 4 1
9700 0 0 3 &mpic 1 1
9700 0 0 4 &mpic 2 1
// IDSEL 0x1c USB
e000 0 0 0 &i8259 c 2
e100 0 0 0 &i8259 9 2
e200 0 0 0 &i8259 a 2
e300 0 0 0 &i8259 b 2
e000 0 0 1 &i8259 c 2
e100 0 0 1 &i8259 9 2
e200 0 0 1 &i8259 a 2
e300 0 0 1 &i8259 b 2
// IDSEL 0x1d Audio
e800 0 0 0 &i8259 6 2
e800 0 0 1 &i8259 6 2
// IDSEL 0x1e Legacy
f000 0 0 0 &i8259 7 2
f100 0 0 0 &i8259 7 2
f000 0 0 1 &i8259 7 2
f100 0 0 1 &i8259 7 2
// IDSEL 0x1f IDE/SATA
f800 0 0 0 &i8259 e 2
f900 0 0 0 &i8259 5 2
f800 0 0 1 &i8259 e 2
f900 0 0 1 &i8259 5 2
>;
pcie@0 {
arch/powerpc/configs/mpc832x_mds_defconfig
+47 -1
View File
@@ -774,7 +774,53 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=y
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
#
# DMA Engine support
arch/powerpc/configs/mpc832x_rdb_defconfig
+36 -5
View File
@@ -685,8 +685,21 @@ CONFIG_I2C_MPC=y
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_BITBANG=y
CONFIG_SPI_MPC83xx=y
#
# SPI Protocol Masters
#
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -710,6 +723,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
@@ -896,7 +910,24 @@ CONFIG_USB_MON=y
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD Card Drivers
#
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set
#
# MMC/SD Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_SPI=y
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
@@ -1101,9 +1132,9 @@ CONFIG_UCC=y
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_CRC7=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
arch/powerpc/configs/mpc834x_itx_defconfig
+1 -1
View File
@@ -867,7 +867,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_FSL=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
arch/powerpc/configs/mpc834x_itxgp_defconfig
+87 -1
View File
@@ -760,14 +760,100 @@ CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
#
# Miscellaneous USB options
#
# CONFIG_USB_DEVICEFS is not set
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_SPLIT_ISO is not set
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
CONFIG_USB_MON=y
#
# USB port drivers
#
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
#
# USB DSL modem support
#
#
# USB Gadget Support
#
arch/powerpc/configs/mpc834x_mds_defconfig
+47 -1
View File
@@ -721,7 +721,53 @@ CONFIG_USB_EHCI_FSL=y
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=y
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
#
# DMA Engine support
arch/powerpc/configs/mpc836x_mds_defconfig
+47 -1
View File
@@ -773,7 +773,53 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=y
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
#
# DMA Engine support
arch/powerpc/configs/mpc8568mds_defconfig
+47 -1
View File
@@ -768,7 +768,53 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=y
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
#
# DMA Engine support
arch/powerpc/kernel/asm-offsets.c
+4
View File
@@ -284,6 +284,10 @@ int main(void)
DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size));
DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size));
DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size));
DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size));
#ifdef CONFIG_PPC64
DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64));
DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
arch/powerpc/kernel/rtas.c
+63 -46
View File
@@ -19,6 +19,9 @@
#include <linux/init.h>
#include <linux/capability.h>
#include <linux/delay.h>
#include <linux/smp.h>
#include <linux/completion.h>
#include <linux/cpumask.h>
#include <asm/prom.h>
#include <asm/rtas.h>
@@ -34,6 +37,8 @@
#include <asm/lmb.h>
#include <asm/udbg.h>
#include <asm/syscalls.h>
#include <asm/smp.h>
#include <asm/atomic.h>
struct rtas_t rtas = {
.lock = SPIN_LOCK_UNLOCKED
@@ -41,8 +46,10 @@ struct rtas_t rtas = {
EXPORT_SYMBOL(rtas);
struct rtas_suspend_me_data {
long waiting;
struct rtas_args *args;
atomic_t working; /* number of cpus accessing this struct */
int token; /* ibm,suspend-me */
int error;
struct completion *complete; /* wait on this until working == 0 */
};
DEFINE_SPINLOCK(rtas_data_buf_lock);
@@ -631,18 +638,18 @@ void rtas_halt(void)
/* Must be in the RMO region, so we place it here */
static char rtas_os_term_buf[2048];
void rtas_os_term(char *str)
void rtas_panic_msg(char *str)
{
snprintf(rtas_os_term_buf, 2048, "OS panic: %s", str);
}
void rtas_os_term(void)
{
int status;
if (panic_timeout)
return;
if (RTAS_UNKNOWN_SERVICE == rtas_token("ibm,os-term"))
return;
snprintf(rtas_os_term_buf, 2048, "OS panic: %s", str);
do {
status = rtas_call(rtas_token("ibm,os-term"), 1, 1, NULL,
__pa(rtas_os_term_buf));
@@ -657,50 +664,62 @@ static int ibm_suspend_me_token = RTAS_UNKNOWN_SERVICE;
#ifdef CONFIG_PPC_PSERIES
static void rtas_percpu_suspend_me(void *info)
{
int i;
long rc;
long flags;
unsigned long msr_save;
int cpu;
struct rtas_suspend_me_data *data =
(struct rtas_suspend_me_data *)info;
/*
* We use "waiting" to indicate our state. As long
* as it is >0, we are still trying to all join up.
* If it goes to 0, we have successfully joined up and
* one thread got H_CONTINUE. If any error happens,
* we set it to <0.
*/
local_irq_save(flags);
do {
rc = plpar_hcall_norets(H_JOIN);
smp_rmb();
} while (rc == H_SUCCESS && data->waiting > 0);
if (rc == H_SUCCESS)
atomic_inc(&data->working);
/* really need to ensure MSR.EE is off for H_JOIN */
msr_save = mfmsr();
mtmsr(msr_save & ~(MSR_EE));
rc = plpar_hcall_norets(H_JOIN);
mtmsr(msr_save);
if (rc == H_SUCCESS) {
/* This cpu was prodded and the suspend is complete. */
goto out;
} else if (rc == H_CONTINUE) {
/* All other cpus are in H_JOIN, this cpu does
* the suspend.
*/
printk(KERN_DEBUG "calling ibm,suspend-me on cpu %i\n",
smp_processor_id());
data->error = rtas_call(data->token, 0, 1, NULL);
if (rc == H_CONTINUE) {
data->waiting = 0;
data->args->args[data->args->nargs] =
rtas_call(ibm_suspend_me_token, 0, 1, NULL);
for_each_possible_cpu(i)
plpar_hcall_norets(H_PROD,i);
if (data->error)
printk(KERN_DEBUG "ibm,suspend-me returned %d\n",
data->error);
} else {
data->waiting = -EBUSY;
printk(KERN_ERR "Error on H_JOIN hypervisor call\n");
printk(KERN_ERR "H_JOIN on cpu %i failed with rc = %ld\n",
smp_processor_id(), rc);
data->error = rc;
}
/* This cpu did the suspend or got an error; in either case,
* we need to prod all other other cpus out of join state.
* Extra prods are harmless.
*/
for_each_online_cpu(cpu)
plpar_hcall_norets(H_PROD, get_hard_smp_processor_id(cpu));
out:
local_irq_restore(flags);
return;
if (atomic_dec_return(&data->working) == 0)
complete(data->complete);
}
static int rtas_ibm_suspend_me(struct rtas_args *args)
{
int i;
long state;
long rc;
unsigned long retbuf[PLPAR_HCALL_BUFSIZE];
struct rtas_suspend_me_data data;
DECLARE_COMPLETION_ONSTACK(done);
if (!rtas_service_present("ibm,suspend-me"))
return -ENOSYS;
/* Make sure the state is valid */
rc = plpar_hcall(H_VASI_STATE, retbuf,
@@ -721,25 +740,23 @@ static int rtas_ibm_suspend_me(struct rtas_args *args)
return 0;
}
data.waiting = 1;
data.args = args;
atomic_set(&data.working, 0);
data.token = rtas_token("ibm,suspend-me");
data.error = 0;
data.complete = &done;
/* Call function on all CPUs. One of us will make the
* rtas call
*/
if (on_each_cpu(rtas_percpu_suspend_me, &data, 1, 0))
data.waiting = -EINVAL;
data.error = -EINVAL;
if (data.waiting != 0)
wait_for_completion(&done);
if (data.error != 0)
printk(KERN_ERR "Error doing global join\n");
/* Prod each CPU. This won't hurt, and will wake
* anyone we successfully put to sleep with H_JOIN.
*/
for_each_possible_cpu(i)
plpar_hcall_norets(H_PROD, i);
return data.waiting;
return data.error;
}
#else /* CONFIG_PPC_PSERIES */
static int rtas_ibm_suspend_me(struct rtas_args *args)
arch/powerpc/kernel/time.c
+3 -2
View File
@@ -241,8 +241,9 @@ void account_system_vtime(struct task_struct *tsk)
/* deltascaled includes both user and system time.
* Hence scale it based on the purr ratio to estimate
* the system time */
deltascaled = deltascaled * get_paca()->system_time /
(get_paca()->system_time + get_paca()->user_time);
if (get_paca()->user_time)
deltascaled = deltascaled * get_paca()->system_time /
(get_paca()->system_time + get_paca()->user_time);
delta += get_paca()->system_time;
get_paca()->system_time = 0;
}
arch/powerpc/kernel/vdso.c
+11
View File
@@ -699,11 +699,22 @@ static int __init vdso_init(void)
vdso_data->icache_size = ppc64_caches.isize;
vdso_data->icache_line_size = ppc64_caches.iline_size;
/* XXXOJN: Blocks should be added to ppc64_caches and used instead */
vdso_data->dcache_block_size = ppc64_caches.dline_size;
vdso_data->icache_block_size = ppc64_caches.iline_size;
vdso_data->dcache_log_block_size = ppc64_caches.log_dline_size;
vdso_data->icache_log_block_size = ppc64_caches.log_iline_size;
/*
* Calculate the size of the 64 bits vDSO
*/
vdso64_pages = (&vdso64_end - &vdso64_start) >> PAGE_SHIFT;
DBG("vdso64_kbase: %p, 0x%x pages\n", vdso64_kbase, vdso64_pages);
#else
vdso_data->dcache_block_size = L1_CACHE_BYTES;
vdso_data->dcache_log_block_size = L1_CACHE_SHIFT;
vdso_data->icache_block_size = L1_CACHE_BYTES;
vdso_data->icache_log_block_size = L1_CACHE_SHIFT;
#endif /* CONFIG_PPC64 */
arch/powerpc/kernel/vdso32/cacheflush.S
+29 -12
View File
@@ -23,29 +23,46 @@
*
* Flushes the data cache & invalidate the instruction cache for the
* provided range [start, end[
*
* Note: all CPUs supported by this kernel have a 128 bytes cache
* line size so we don't have to peek that info from the datapage
*/
V_FUNCTION_BEGIN(__kernel_sync_dicache)
.cfi_startproc
li r5,127
andc r6,r3,r5 /* round low to line bdy */
mflr r12
.cfi_register lr,r12
mr r11,r3
bl __get_datapage@local
mtlr r12
mr r10,r3
lwz r7,CFG_DCACHE_BLOCKSZ(r10)
addi r5,r7,-1
andc r6,r11,r5 /* round low to line bdy */
subf r8,r6,r4 /* compute length */
add r8,r8,r5 /* ensure we get enough */
srwi. r8,r8,7 /* compute line count */
lwz r9,CFG_DCACHE_LOGBLOCKSZ(r10)
srw. r8,r8,r9 /* compute line count */
crclr cr0*4+so
beqlr /* nothing to do? */
mtctr r8
mr r3,r6
1: dcbst 0,r3
addi r3,r3,128
1: dcbst 0,r6
add r6,r6,r7
bdnz 1b
sync
/* Now invalidate the instruction cache */
lwz r7,CFG_ICACHE_BLOCKSZ(r10)
addi r5,r7,-1
andc r6,r11,r5 /* round low to line bdy */
subf r8,r6,r4 /* compute length */
add r8,r8,r5
lwz r9,CFG_ICACHE_LOGBLOCKSZ(r10)
srw. r8,r8,r9 /* compute line count */
crclr cr0*4+so
beqlr /* nothing to do? */
mtctr r8
1: icbi 0,r6
addi r6,r6,128
bdnz 1b
2: icbi 0,r6
add r6,r6,r7
bdnz 2b
isync
li r3,0
blr
arch/powerpc/kernel/vdso64/cacheflush.S
+29 -12
View File
@@ -23,29 +23,46 @@
*
* Flushes the data cache & invalidate the instruction cache for the
* provided range [start, end[
*
* Note: all CPUs supported by this kernel have a 128 bytes cache
* line size so we don't have to peek that info from the datapage
*/
V_FUNCTION_BEGIN(__kernel_sync_dicache)
.cfi_startproc
li r5,127
andc r6,r3,r5 /* round low to line bdy */
mflr r12
.cfi_register lr,r12
mr r11,r3
bl V_LOCAL_FUNC(__get_datapage)
mtlr r12
mr r10,r3
lwz r7,CFG_DCACHE_BLOCKSZ(r10)
addi r5,r7,-1
andc r6,r11,r5 /* round low to line bdy */
subf r8,r6,r4 /* compute length */
add r8,r8,r5 /* ensure we get enough */
srwi. r8,r8,7 /* compute line count */
lwz r9,CFG_DCACHE_LOGBLOCKSZ(r10)
srw. r8,r8,r9 /* compute line count */
crclr cr0*4+so
beqlr /* nothing to do? */
mtctr r8
mr r3,r6
1: dcbst 0,r3
addi r3,r3,128
1: dcbst 0,r6
add r6,r6,r7
bdnz 1b
sync
/* Now invalidate the instruction cache */
lwz r7,CFG_ICACHE_BLOCKSZ(r10)
addi r5,r7,-1
andc r6,r11,r5 /* round low to line bdy */
subf r8,r6,r4 /* compute length */
add r8,r8,r5
lwz r9,CFG_ICACHE_LOGBLOCKSZ(r10)
srw. r8,r8,r9 /* compute line count */
crclr cr0*4+so
beqlr /* nothing to do? */
mtctr r8
1: icbi 0,r6
addi r6,r6,128
bdnz 1b
2: icbi 0,r6
add r6,r6,r7
bdnz 2b
isync
li r3,0
blr

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