diff options
Diffstat (limited to 'arch/powerpc/platforms')
78 files changed, 185 insertions, 249 deletions
diff --git a/arch/powerpc/platforms/52xx/lite5200_pm.c b/arch/powerpc/platforms/52xx/lite5200_pm.c index eda0fc2..870b70f 100644 --- a/arch/powerpc/platforms/52xx/lite5200_pm.c +++ b/arch/powerpc/platforms/52xx/lite5200_pm.c @@ -3,6 +3,7 @@ #include <asm/io.h> #include <asm/time.h> #include <asm/mpc52xx.h> +#include <asm/switch_to.h> /* defined in lite5200_sleep.S and only used here */ extern void lite5200_low_power(void __iomem *sram, void __iomem *mbar); diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pci.c b/arch/powerpc/platforms/52xx/mpc52xx_pci.c index bfb11e0..e2d401a 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pci.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pci.c @@ -93,7 +93,7 @@ struct mpc52xx_pci { }; /* MPC5200 device tree match tables */ -const struct of_device_id mpc52xx_pci_ids[] __initdata = { +const struct of_device_id mpc52xx_pci_ids[] __initconst = { { .type = "pci", .compatible = "fsl,mpc5200-pci", }, { .type = "pci", .compatible = "mpc5200-pci", }, {} diff --git a/arch/powerpc/platforms/82xx/pq2.c b/arch/powerpc/platforms/82xx/pq2.c index d111b02..fb94d10 100644 --- a/arch/powerpc/platforms/82xx/pq2.c +++ b/arch/powerpc/platforms/82xx/pq2.c @@ -17,7 +17,6 @@ #include <asm/cpm2.h> #include <asm/io.h> #include <asm/pci-bridge.h> -#include <asm/system.h> #include <platforms/82xx/pq2.h> diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c index 65eb792..a266ba8 100644 --- a/arch/powerpc/platforms/83xx/km83xx.c +++ b/arch/powerpc/platforms/83xx/km83xx.c @@ -27,7 +27,6 @@ #include <linux/of_platform.h> #include <linux/of_device.h> -#include <asm/system.h> #include <linux/atomic.h> #include <asm/time.h> #include <asm/io.h> diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c index e36bc61..d440435 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c @@ -26,7 +26,6 @@ #include <linux/of_platform.h> #include <linux/of_device.h> -#include <asm/system.h> #include <linux/atomic.h> #include <asm/time.h> #include <asm/io.h> diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c index 39849dd..a494fa5 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_itx.c +++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c @@ -25,7 +25,6 @@ #include <linux/root_dev.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <linux/atomic.h> #include <asm/time.h> #include <asm/io.h> diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c index 5828d8e..553e793 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c @@ -25,7 +25,6 @@ #include <linux/root_dev.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <linux/atomic.h> #include <asm/time.h> #include <asm/io.h> diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c index ad8e4bc..1b1f6c8 100644 --- a/arch/powerpc/platforms/83xx/mpc836x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c @@ -33,7 +33,6 @@ #include <linux/of_platform.h> #include <linux/of_device.h> -#include <asm/system.h> #include <linux/atomic.h> #include <asm/time.h> #include <asm/io.h> diff --git a/arch/powerpc/platforms/83xx/sbc834x.c b/arch/powerpc/platforms/83xx/sbc834x.c index 8a81d76..26cb3e9 100644 --- a/arch/powerpc/platforms/83xx/sbc834x.c +++ b/arch/powerpc/platforms/83xx/sbc834x.c @@ -27,7 +27,6 @@ #include <linux/root_dev.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <linux/atomic.h> #include <asm/time.h> #include <asm/io.h> diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c index edf6687..1a04671 100644 --- a/arch/powerpc/platforms/83xx/suspend.c +++ b/arch/powerpc/platforms/83xx/suspend.c @@ -27,6 +27,7 @@ #include <asm/io.h> #include <asm/time.h> #include <asm/mpc6xx.h> +#include <asm/switch_to.h> #include <sysdev/fsl_soc.h> diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c b/arch/powerpc/platforms/85xx/corenet_ds.c index df69e99..dd3617c 100644 --- a/arch/powerpc/platforms/85xx/corenet_ds.c +++ b/arch/powerpc/platforms/85xx/corenet_ds.c @@ -18,7 +18,6 @@ #include <linux/interrupt.h> #include <linux/memblock.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/ge_imp3a.c b/arch/powerpc/platforms/85xx/ge_imp3a.c index d50056f..1801462 100644 --- a/arch/powerpc/platforms/85xx/ge_imp3a.c +++ b/arch/powerpc/platforms/85xx/ge_imp3a.c @@ -24,7 +24,6 @@ #include <linux/of_platform.h> #include <linux/memblock.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c index 60120e5..3dc1bda 100644 --- a/arch/powerpc/platforms/85xx/ksi8560.c +++ b/arch/powerpc/platforms/85xx/ksi8560.c @@ -20,7 +20,6 @@ #include <linux/seq_file.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c index f588726..585bd22b 100644 --- a/arch/powerpc/platforms/85xx/mpc8536_ds.c +++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c @@ -19,7 +19,6 @@ #include <linux/of_platform.h> #include <linux/memblock.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c index d19f675..29ee8fc 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c @@ -19,7 +19,6 @@ #include <linux/seq_file.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c index ab5f0bf1..11156fb 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c @@ -27,7 +27,6 @@ #include <linux/fsl_devices.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/pgtable.h> #include <asm/page.h> #include <linux/atomic.h> diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c index 6e23e3e..1fd91e9 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c @@ -22,7 +22,6 @@ #include <linux/of_platform.h> #include <linux/memblock.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c index f33662b..9a6f044 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c @@ -35,7 +35,6 @@ #include <linux/phy.h> #include <linux/memblock.h> -#include <asm/system.h> #include <linux/atomic.h> #include <asm/time.h> #include <asm/io.h> @@ -271,7 +270,7 @@ static void __init mpc85xx_mds_qe_init(void) if (machine_is(p1021_mds)) { - struct ccsr_guts_85xx __iomem *guts; + struct ccsr_guts __iomem *guts; np = of_find_node_by_name(NULL, "global-utilities"); if (np) { diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c index db214cd..313fce4 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c @@ -18,7 +18,6 @@ #include <linux/interrupt.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> @@ -128,7 +127,7 @@ static void __init mpc85xx_rdb_setup_arch(void) #if defined(CONFIG_UCC_GETH) || defined(CONFIG_SERIAL_QE) if (machine_is(p1025_rdb)) { - struct ccsr_guts_85xx __iomem *guts; + struct ccsr_guts __iomem *guts; np = of_find_node_by_name(NULL, "global-utilities"); if (np) { diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c index d8bd656..dbaf443 100644 --- a/arch/powerpc/platforms/85xx/p1010rdb.c +++ b/arch/powerpc/platforms/85xx/p1010rdb.c @@ -16,7 +16,6 @@ #include <linux/interrupt.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c index 0fe88e3..e74b7cd 100644 --- a/arch/powerpc/platforms/85xx/p1022_ds.c +++ b/arch/powerpc/platforms/85xx/p1022_ds.c @@ -150,7 +150,7 @@ static void p1022ds_set_monitor_port(enum fsl_diu_monitor_port port) { struct device_node *guts_node; struct device_node *indirect_node = NULL; - struct ccsr_guts_85xx __iomem *guts; + struct ccsr_guts __iomem *guts; u8 __iomem *lbc_lcs0_ba = NULL; u8 __iomem *lbc_lcs1_ba = NULL; u8 b; @@ -269,7 +269,7 @@ exit: void p1022ds_set_pixel_clock(unsigned int pixclock) { struct device_node *guts_np = NULL; - struct ccsr_guts_85xx __iomem *guts; + struct ccsr_guts __iomem *guts; unsigned long freq; u64 temp; u32 pxclk; diff --git a/arch/powerpc/platforms/85xx/p1023_rds.c b/arch/powerpc/platforms/85xx/p1023_rds.c index 6b07398..2990e8b 100644 --- a/arch/powerpc/platforms/85xx/p1023_rds.c +++ b/arch/powerpc/platforms/85xx/p1023_rds.c @@ -22,7 +22,6 @@ #include <linux/of_platform.h> #include <linux/of_device.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/p2041_rdb.c b/arch/powerpc/platforms/85xx/p2041_rdb.c index eda6ed5..6541fa2 100644 --- a/arch/powerpc/platforms/85xx/p2041_rdb.c +++ b/arch/powerpc/platforms/85xx/p2041_rdb.c @@ -16,7 +16,6 @@ #include <linux/interrupt.h> #include <linux/phy.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/p3041_ds.c b/arch/powerpc/platforms/85xx/p3041_ds.c index 96d99a3..f238efa 100644 --- a/arch/powerpc/platforms/85xx/p3041_ds.c +++ b/arch/powerpc/platforms/85xx/p3041_ds.c @@ -18,7 +18,6 @@ #include <linux/interrupt.h> #include <linux/phy.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/p4080_ds.c b/arch/powerpc/platforms/85xx/p4080_ds.c index d1b21d7..c92417d 100644 --- a/arch/powerpc/platforms/85xx/p4080_ds.c +++ b/arch/powerpc/platforms/85xx/p4080_ds.c @@ -17,7 +17,6 @@ #include <linux/delay.h> #include <linux/interrupt.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/p5020_ds.c b/arch/powerpc/platforms/85xx/p5020_ds.c index e8cba50..17bef15 100644 --- a/arch/powerpc/platforms/85xx/p5020_ds.c +++ b/arch/powerpc/platforms/85xx/p5020_ds.c @@ -18,7 +18,6 @@ #include <linux/interrupt.h> #include <linux/phy.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c index 1677b8a..cd3a66b 100644 --- a/arch/powerpc/platforms/85xx/sbc8548.c +++ b/arch/powerpc/platforms/85xx/sbc8548.c @@ -30,7 +30,6 @@ #include <linux/fsl_devices.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/pgtable.h> #include <asm/page.h> #include <linux/atomic.h> diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c index 3c3bbcc..b1be632 100644 --- a/arch/powerpc/platforms/85xx/sbc8560.c +++ b/arch/powerpc/platforms/85xx/sbc8560.c @@ -21,7 +21,6 @@ #include <linux/seq_file.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c index b719192..b9c6daa 100644 --- a/arch/powerpc/platforms/85xx/socrates.c +++ b/arch/powerpc/platforms/85xx/socrates.c @@ -29,7 +29,6 @@ #include <linux/seq_file.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c index 27ca3a7..e050800 100644 --- a/arch/powerpc/platforms/85xx/stx_gp3.c +++ b/arch/powerpc/platforms/85xx/stx_gp3.c @@ -28,7 +28,6 @@ #include <linux/seq_file.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c index d7504ce..4d786c2 100644 --- a/arch/powerpc/platforms/85xx/tqm85xx.c +++ b/arch/powerpc/platforms/85xx/tqm85xx.c @@ -26,7 +26,6 @@ #include <linux/seq_file.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/85xx/xes_mpc85xx.c b/arch/powerpc/platforms/85xx/xes_mpc85xx.c index 503c215..41c6875 100644 --- a/arch/powerpc/platforms/85xx/xes_mpc85xx.c +++ b/arch/powerpc/platforms/85xx/xes_mpc85xx.c @@ -21,7 +21,6 @@ #include <linux/interrupt.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/86xx/gef_ppc9a.c b/arch/powerpc/platforms/86xx/gef_ppc9a.c index ed58b6c..1fca663 100644 --- a/arch/powerpc/platforms/86xx/gef_ppc9a.c +++ b/arch/powerpc/platforms/86xx/gef_ppc9a.c @@ -24,7 +24,6 @@ #include <linux/seq_file.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/86xx/gef_sbc310.c b/arch/powerpc/platforms/86xx/gef_sbc310.c index 710db69..14e0e576 100644 --- a/arch/powerpc/platforms/86xx/gef_sbc310.c +++ b/arch/powerpc/platforms/86xx/gef_sbc310.c @@ -24,7 +24,6 @@ #include <linux/seq_file.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/86xx/gef_sbc610.c b/arch/powerpc/platforms/86xx/gef_sbc610.c index 4a13d2f..1638f43 100644 --- a/arch/powerpc/platforms/86xx/gef_sbc610.c +++ b/arch/powerpc/platforms/86xx/gef_sbc610.c @@ -24,7 +24,6 @@ #include <linux/seq_file.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c index 13fa9a6..62cd3c5 100644 --- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c +++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c @@ -25,7 +25,6 @@ #include <linux/seq_file.h> #include <linux/of.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> @@ -226,7 +225,7 @@ void mpc8610hpcd_set_monitor_port(enum fsl_diu_monitor_port port) void mpc8610hpcd_set_pixel_clock(unsigned int pixclock) { struct device_node *guts_np = NULL; - struct ccsr_guts_86xx __iomem *guts; + struct ccsr_guts __iomem *guts; unsigned long freq; u64 temp; u32 pxclk; diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c index 569262c..3755e61 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c @@ -21,7 +21,6 @@ #include <linux/of_platform.h> #include <linux/memblock.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c index 22cc357..9982f57 100644 --- a/arch/powerpc/platforms/86xx/pic.c +++ b/arch/powerpc/platforms/86xx/pic.c @@ -12,7 +12,6 @@ #include <linux/interrupt.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/mpic.h> #include <asm/i8259.h> diff --git a/arch/powerpc/platforms/86xx/sbc8641d.c b/arch/powerpc/platforms/86xx/sbc8641d.c index 51c8f33..e7007d0 100644 --- a/arch/powerpc/platforms/86xx/sbc8641d.c +++ b/arch/powerpc/platforms/86xx/sbc8641d.c @@ -21,7 +21,6 @@ #include <linux/seq_file.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/8xx/mpc86xads_setup.c b/arch/powerpc/platforms/8xx/mpc86xads_setup.c index caaec29..866feff 100644 --- a/arch/powerpc/platforms/8xx/mpc86xads_setup.c +++ b/arch/powerpc/platforms/8xx/mpc86xads_setup.c @@ -19,7 +19,6 @@ #include <asm/io.h> #include <asm/machdep.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/8xx_immap.h> #include <asm/cpm1.h> diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c index 45ed6cd..5d98398 100644 --- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c +++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c @@ -32,7 +32,6 @@ #include <asm/machdep.h> #include <asm/page.h> #include <asm/processor.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/mpc8xx.h> #include <asm/8xx_immap.h> diff --git a/arch/powerpc/platforms/8xx/tqm8xx_setup.c b/arch/powerpc/platforms/8xx/tqm8xx_setup.c index 528e00d..8d21ab7 100644 --- a/arch/powerpc/platforms/8xx/tqm8xx_setup.c +++ b/arch/powerpc/platforms/8xx/tqm8xx_setup.c @@ -35,7 +35,6 @@ #include <asm/machdep.h> #include <asm/page.h> #include <asm/processor.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/mpc8xx.h> #include <asm/8xx_immap.h> diff --git a/arch/powerpc/platforms/cell/beat_htab.c b/arch/powerpc/platforms/cell/beat_htab.c index 2516c1c..943c9d3 100644 --- a/arch/powerpc/platforms/cell/beat_htab.c +++ b/arch/powerpc/platforms/cell/beat_htab.c @@ -95,7 +95,6 @@ static long beat_lpar_hpte_insert(unsigned long hpte_group, unsigned long lpar_rc; u64 hpte_v, hpte_r, slot; - /* same as iseries */ if (vflags & HPTE_V_SECONDARY) return -1; @@ -319,7 +318,6 @@ static long beat_lpar_hpte_insert_v3(unsigned long hpte_group, unsigned long lpar_rc; u64 hpte_v, hpte_r, slot; - /* same as iseries */ if (vflags & HPTE_V_SECONDARY) return -1; diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index ae9fc7b..b9f509a 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -564,7 +564,8 @@ static struct iommu_table *cell_get_iommu_table(struct device *dev) /* A coherent allocation implies strong ordering */ static void *dma_fixed_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t flag) + dma_addr_t *dma_handle, gfp_t flag, + struct dma_attrs *attrs) { if (iommu_fixed_is_weak) return iommu_alloc_coherent(dev, cell_get_iommu_table(dev), @@ -572,18 +573,19 @@ static void *dma_fixed_alloc_coherent(struct device *dev, size_t size, device_to_mask(dev), flag, dev_to_node(dev)); else - return dma_direct_ops.alloc_coherent(dev, size, dma_handle, - flag); + return dma_direct_ops.alloc(dev, size, dma_handle, flag, + attrs); } static void dma_fixed_free_coherent(struct device *dev, size_t size, - void *vaddr, dma_addr_t dma_handle) + void *vaddr, dma_addr_t dma_handle, + struct dma_attrs *attrs) { if (iommu_fixed_is_weak) iommu_free_coherent(cell_get_iommu_table(dev), size, vaddr, dma_handle); else - dma_direct_ops.free_coherent(dev, size, vaddr, dma_handle); + dma_direct_ops.free(dev, size, vaddr, dma_handle, attrs); } static dma_addr_t dma_fixed_map_page(struct device *dev, struct page *page, @@ -642,8 +644,8 @@ static int dma_fixed_dma_supported(struct device *dev, u64 mask) static int dma_set_mask_and_switch(struct device *dev, u64 dma_mask); struct dma_map_ops dma_iommu_fixed_ops = { - .alloc_coherent = dma_fixed_alloc_coherent, - .free_coherent = dma_fixed_free_coherent, + .alloc = dma_fixed_alloc_coherent, + .free = dma_fixed_free_coherent, .map_sg = dma_fixed_map_sg, .unmap_sg = dma_fixed_unmap_sg, .dma_supported = dma_fixed_dma_supported, diff --git a/arch/powerpc/platforms/cell/qpace_setup.c b/arch/powerpc/platforms/cell/qpace_setup.c index 7f9b674..6e3409d 100644 --- a/arch/powerpc/platforms/cell/qpace_setup.c +++ b/arch/powerpc/platforms/cell/qpace_setup.c @@ -61,7 +61,7 @@ static void qpace_progress(char *s, unsigned short hex) printk("*** %04x : %s\n", hex, s ? s : ""); } -static const struct of_device_id qpace_bus_ids[] __initdata = { +static const struct of_device_id qpace_bus_ids[] __initconst = { { .type = "soc", }, { .compatible = "soc", }, { .type = "spider", }, diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c index fa3e294..4ab0876 100644 --- a/arch/powerpc/platforms/cell/setup.c +++ b/arch/powerpc/platforms/cell/setup.c @@ -140,7 +140,7 @@ static int __devinit cell_setup_phb(struct pci_controller *phb) return 0; } -static const struct of_device_id cell_bus_ids[] __initdata = { +static const struct of_device_id cell_bus_ids[] __initconst = { { .type = "soc", }, { .compatible = "soc", }, { .type = "spider", }, diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c index 4a255cf..49a65e2 100644 --- a/arch/powerpc/platforms/cell/smp.c +++ b/arch/powerpc/platforms/cell/smp.c @@ -38,7 +38,6 @@ #include <asm/machdep.h> #include <asm/cputable.h> #include <asm/firmware.h> -#include <asm/system.h> #include <asm/rtas.h> #include <asm/cputhreads.h> diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c index 03c5fce..c2c5b07 100644 --- a/arch/powerpc/platforms/cell/spufs/coredump.c +++ b/arch/powerpc/platforms/cell/spufs/coredump.c @@ -122,7 +122,7 @@ static struct spu_context *coredump_next_context(int *fd) struct spu_context *ctx = NULL; for (; *fd < fdt->max_fds; (*fd)++) { - if (!FD_ISSET(*fd, fdt->open_fds)) + if (!fd_is_open(*fd, fdt)) continue; file = fcheck(*fd); diff --git a/arch/powerpc/platforms/embedded6xx/c2k.c b/arch/powerpc/platforms/embedded6xx/c2k.c index 8cab573..ebd3963 100644 --- a/arch/powerpc/platforms/embedded6xx/c2k.c +++ b/arch/powerpc/platforms/embedded6xx/c2k.c @@ -23,7 +23,6 @@ #include <asm/machdep.h> #include <asm/prom.h> -#include <asm/system.h> #include <asm/time.h> #include <mm/mmu_decl.h> diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c index ab51b21..8c305c7 100644 --- a/arch/powerpc/platforms/embedded6xx/holly.c +++ b/arch/powerpc/platforms/embedded6xx/holly.c @@ -28,7 +28,6 @@ #include <linux/of_platform.h> #include <linux/module.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/prom.h> diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c index 74ccce3..beeaf4a 100644 --- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c +++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c @@ -32,7 +32,6 @@ #include <linux/tty.h> #include <linux/serial_core.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/prom.h> diff --git a/arch/powerpc/platforms/embedded6xx/prpmc2800.c b/arch/powerpc/platforms/embedded6xx/prpmc2800.c index 670035f..d455f08 100644 --- a/arch/powerpc/platforms/embedded6xx/prpmc2800.c +++ b/arch/powerpc/platforms/embedded6xx/prpmc2800.c @@ -17,7 +17,6 @@ #include <asm/machdep.h> #include <asm/prom.h> -#include <asm/system.h> #include <asm/time.h> #include <mm/mmu_decl.h> diff --git a/arch/powerpc/platforms/embedded6xx/storcenter.c b/arch/powerpc/platforms/embedded6xx/storcenter.c index e0ed3c7..c458b60 100644 --- a/arch/powerpc/platforms/embedded6xx/storcenter.c +++ b/arch/powerpc/platforms/embedded6xx/storcenter.c @@ -16,7 +16,6 @@ #include <linux/initrd.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/time.h> #include <asm/prom.h> #include <asm/mpic.h> diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c index 8b0c208..64fde05 100644 --- a/arch/powerpc/platforms/fsl_uli1575.c +++ b/arch/powerpc/platforms/fsl_uli1575.c @@ -15,7 +15,6 @@ #include <linux/interrupt.h> #include <linux/mc146818rtc.h> -#include <asm/system.h> #include <asm/pci-bridge.h> #define ULI_PIRQA 0x08 diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c index 3b7545a..cb1b0b3 100644 --- a/arch/powerpc/platforms/maple/setup.c +++ b/arch/powerpc/platforms/maple/setup.c @@ -47,7 +47,6 @@ #include <asm/processor.h> #include <asm/sections.h> #include <asm/prom.h> -#include <asm/system.h> #include <asm/pgtable.h> #include <asm/io.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/maple/time.c b/arch/powerpc/platforms/maple/time.c index eac569d..b4a369d 100644 --- a/arch/powerpc/platforms/maple/time.c +++ b/arch/powerpc/platforms/maple/time.c @@ -27,7 +27,6 @@ #include <asm/sections.h> #include <asm/prom.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/pgtable.h> #include <asm/machdep.h> diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c index e777ad4..2ed9212 100644 --- a/arch/powerpc/platforms/pasemi/setup.c +++ b/arch/powerpc/platforms/pasemi/setup.c @@ -32,13 +32,13 @@ #include <linux/gfp.h> #include <asm/prom.h> -#include <asm/system.h> #include <asm/iommu.h> #include <asm/machdep.h> #include <asm/mpic.h> #include <asm/smp.h> #include <asm/time.h> #include <asm/mmu.h> +#include <asm/debug.h> #include <pcmcia/ss.h> #include <pcmcia/cistpl.h> diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c index 84d7fd9..3e91ef5 100644 --- a/arch/powerpc/platforms/powermac/bootx_init.c +++ b/arch/powerpc/platforms/powermac/bootx_init.c @@ -19,6 +19,7 @@ #include <asm/bootx.h> #include <asm/btext.h> #include <asm/io.h> +#include <asm/setup.h> #undef DEBUG #define SET_BOOT_BAT diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c index 1fc386a..6417119 100644 --- a/arch/powerpc/platforms/powermac/cpufreq_32.c +++ b/arch/powerpc/platforms/powermac/cpufreq_32.c @@ -33,9 +33,9 @@ #include <asm/sections.h> #include <asm/cputable.h> #include <asm/time.h> -#include <asm/system.h> #include <asm/mpic.h> #include <asm/keylargo.h> +#include <asm/switch_to.h> /* WARNING !!! This will cause calibrate_delay() to be called, * but this is an __init function ! So you MUST go edit diff --git a/arch/powerpc/platforms/powermac/nvram.c b/arch/powerpc/platforms/powermac/nvram.c index da18b26..014d06e 100644 --- a/arch/powerpc/platforms/powermac/nvram.c +++ b/arch/powerpc/platforms/powermac/nvram.c @@ -23,7 +23,6 @@ #include <linux/spinlock.h> #include <asm/sections.h> #include <asm/io.h> -#include <asm/system.h> #include <asm/prom.h> #include <asm/machdep.h> #include <asm/nvram.h> diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 970ea1d..141f889 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -57,7 +57,6 @@ #include <asm/reg.h> #include <asm/sections.h> #include <asm/prom.h> -#include <asm/system.h> #include <asm/pgtable.h> #include <asm/io.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c index 11c9fce..8680bb6 100644 --- a/arch/powerpc/platforms/powermac/time.c +++ b/arch/powerpc/platforms/powermac/time.c @@ -26,7 +26,6 @@ #include <asm/sections.h> #include <asm/prom.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/pgtable.h> #include <asm/machdep.h> diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c index 17210c5..3ef4625 100644 --- a/arch/powerpc/platforms/powernv/smp.c +++ b/arch/powerpc/platforms/powernv/smp.c @@ -25,7 +25,6 @@ #include <asm/machdep.h> #include <asm/cputable.h> #include <asm/firmware.h> -#include <asm/system.h> #include <asm/rtas.h> #include <asm/vdso_datapage.h> #include <asm/cputhreads.h> diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c index 8bd6ba5..de2aea4 100644 --- a/arch/powerpc/platforms/ps3/mm.c +++ b/arch/powerpc/platforms/ps3/mm.c @@ -29,6 +29,7 @@ #include <asm/prom.h> #include <asm/udbg.h> #include <asm/lv1call.h> +#include <asm/setup.h> #include "platform.h" diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index 880eb9c..5606fe3 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -515,7 +515,8 @@ core_initcall(ps3_system_bus_init); * to the dma address (mapping) of the first page. */ static void * ps3_alloc_coherent(struct device *_dev, size_t size, - dma_addr_t *dma_handle, gfp_t flag) + dma_addr_t *dma_handle, gfp_t flag, + struct dma_attrs *attrs) { int result; struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); @@ -552,7 +553,7 @@ clean_none: } static void ps3_free_coherent(struct device *_dev, size_t size, void *vaddr, - dma_addr_t dma_handle) + dma_addr_t dma_handle, struct dma_attrs *attrs) { struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); @@ -701,8 +702,8 @@ static u64 ps3_dma_get_required_mask(struct device *_dev) } static struct dma_map_ops ps3_sb_dma_ops = { - .alloc_coherent = ps3_alloc_coherent, - .free_coherent = ps3_free_coherent, + .alloc = ps3_alloc_coherent, + .free = ps3_free_coherent, .map_sg = ps3_sb_map_sg, .unmap_sg = ps3_sb_unmap_sg, .dma_supported = ps3_dma_supported, @@ -712,8 +713,8 @@ static struct dma_map_ops ps3_sb_dma_ops = { }; static struct dma_map_ops ps3_ioc0_dma_ops = { - .alloc_coherent = ps3_alloc_coherent, - .free_coherent = ps3_free_coherent, + .alloc = ps3_alloc_coherent, + .free = ps3_free_coherent, .map_sg = ps3_ioc0_map_sg, .unmap_sg = ps3_ioc0_unmap_sg, .dma_supported = ps3_dma_supported, diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c index 0e86563..a764854 100644 --- a/arch/powerpc/platforms/pseries/dtl.c +++ b/arch/powerpc/platforms/pseries/dtl.c @@ -25,10 +25,10 @@ #include <linux/debugfs.h> #include <linux/spinlock.h> #include <asm/smp.h> -#include <asm/system.h> #include <asm/uaccess.h> #include <asm/firmware.h> #include <asm/lppaca.h> +#include <asm/debug.h> #include "plpar_wrappers.h" diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index 8011088..309d38e 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -984,7 +984,8 @@ int __exit eeh_ops_unregister(const char *name) */ void __init eeh_init(void) { - struct device_node *phb, *np; + struct pci_controller *hose, *tmp; + struct device_node *phb; int ret; /* call platform initialization function */ @@ -1000,19 +1001,9 @@ void __init eeh_init(void) raw_spin_lock_init(&confirm_error_lock); - np = of_find_node_by_path("/rtas"); - if (np == NULL) - return; - - /* Enable EEH for all adapters. Note that eeh requires buid's */ - for (phb = of_find_node_by_name(NULL, "pci"); phb; - phb = of_find_node_by_name(phb, "pci")) { - unsigned long buid; - - buid = get_phb_buid(phb); - if (buid == 0 || !of_node_to_eeh_dev(phb)) - continue; - + /* Enable EEH for all adapters */ + list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { + phb = hose->dn; traverse_pci_devices(phb, eeh_early_enable, NULL); } diff --git a/arch/powerpc/platforms/pseries/eeh_dev.c b/arch/powerpc/platforms/pseries/eeh_dev.c index f3aed7d..c4507d0 100644 --- a/arch/powerpc/platforms/pseries/eeh_dev.c +++ b/arch/powerpc/platforms/pseries/eeh_dev.c @@ -62,7 +62,7 @@ void * __devinit eeh_dev_init(struct device_node *dn, void *data) } /* Associate EEH device with OF node */ - dn->edev = edev; + PCI_DN(dn)->edev = edev; edev->dn = dn; edev->phb = phb; diff --git a/arch/powerpc/platforms/pseries/eeh_event.c b/arch/powerpc/platforms/pseries/eeh_event.c index 4a47525..4cb375c 100644 --- a/arch/powerpc/platforms/pseries/eeh_event.c +++ b/arch/powerpc/platforms/pseries/eeh_event.c @@ -59,8 +59,7 @@ static int eeh_event_handler(void * dummy) struct eeh_event *event; struct eeh_dev *edev; - daemonize("eehd"); - set_current_state(TASK_INTERRUPTIBLE); + set_task_comm(current, "eehd"); spin_lock_irqsave(&eeh_eventlist_lock, flags); event = NULL; @@ -83,6 +82,7 @@ static int eeh_event_handler(void * dummy) printk(KERN_INFO "EEH: Detected PCI bus error on device %s\n", eeh_pci_name(edev->pdev)); + set_current_state(TASK_INTERRUPTIBLE); /* Don't add to load average */ edev = handle_eeh_events(event); eeh_clear_slot(eeh_dev_to_of_node(edev), EEH_MODE_RECOVERING); diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c index c986d08..64c97d8 100644 --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c @@ -23,7 +23,6 @@ #include <linux/delay.h> #include <linux/sched.h> /* for idle_task_exit */ #include <linux/cpu.h> -#include <asm/system.h> #include <asm/prom.h> #include <asm/rtas.h> #include <asm/firmware.h> diff --git a/arch/powerpc/platforms/pseries/io_event_irq.c b/arch/powerpc/platforms/pseries/io_event_irq.c index 1a709bc..ef9d9d8 100644 --- a/arch/powerpc/platforms/pseries/io_event_irq.c +++ b/arch/powerpc/platforms/pseries/io_event_irq.c @@ -63,73 +63,9 @@ EXPORT_SYMBOL_GPL(pseries_ioei_notifier_list); static int ioei_check_exception_token; -/* pSeries event log format */ - -/* Two bytes ASCII section IDs */ -#define PSERIES_ELOG_SECT_ID_PRIV_HDR (('P' << 8) | 'H') -#define PSERIES_ELOG_SECT_ID_USER_HDR (('U' << 8) | 'H') -#define PSERIES_ELOG_SECT_ID_PRIMARY_SRC (('P' << 8) | 'S') -#define PSERIES_ELOG_SECT_ID_EXTENDED_UH (('E' << 8) | 'H') -#define PSERIES_ELOG_SECT_ID_FAILING_MTMS (('M' << 8) | 'T') -#define PSERIES_ELOG_SECT_ID_SECONDARY_SRC (('S' << 8) | 'S') -#define PSERIES_ELOG_SECT_ID_DUMP_LOCATOR (('D' << 8) | 'H') -#define PSERIES_ELOG_SECT_ID_FW_ERROR (('S' << 8) | 'W') -#define PSERIES_ELOG_SECT_ID_IMPACT_PART_ID (('L' << 8) | 'P') -#define PSERIES_ELOG_SECT_ID_LOGIC_RESOURCE_ID (('L' << 8) | 'R') -#define PSERIES_ELOG_SECT_ID_HMC_ID (('H' << 8) | 'M') -#define PSERIES_ELOG_SECT_ID_EPOW (('E' << 8) | 'P') -#define PSERIES_ELOG_SECT_ID_IO_EVENT (('I' << 8) | 'E') -#define PSERIES_ELOG_SECT_ID_MANUFACT_INFO (('M' << 8) | 'I') -#define PSERIES_ELOG_SECT_ID_CALL_HOME (('C' << 8) | 'H') -#define PSERIES_ELOG_SECT_ID_USER_DEF (('U' << 8) | 'D') - -/* Vendor specific Platform Event Log Format, Version 6, section header */ -struct pseries_elog_section { - uint16_t id; /* 0x00 2-byte ASCII section ID */ - uint16_t length; /* 0x02 Section length in bytes */ - uint8_t version; /* 0x04 Section version */ - uint8_t subtype; /* 0x05 Section subtype */ - uint16_t creator_component; /* 0x06 Creator component ID */ - uint8_t data[]; /* 0x08 Start of section data */ -}; - static char ioei_rtas_buf[RTAS_DATA_BUF_SIZE] __cacheline_aligned; /** - * Find data portion of a specific section in RTAS extended event log. - * @elog: RTAS error/event log. - * @sect_id: secsion ID. - * - * Return: - * pointer to the section data of the specified section - * NULL if not found - */ -static struct pseries_elog_section *find_xelog_section(struct rtas_error_log *elog, - uint16_t sect_id) -{ - struct rtas_ext_event_log_v6 *xelog = - (struct rtas_ext_event_log_v6 *) elog->buffer; - struct pseries_elog_section *sect; - unsigned char *p, *log_end; - - /* Check that we understand the format */ - if (elog->extended_log_length < sizeof(struct rtas_ext_event_log_v6) || - xelog->log_format != RTAS_V6EXT_LOG_FORMAT_EVENT_LOG || - xelog->company_id != RTAS_V6EXT_COMPANY_ID_IBM) - return NULL; - - log_end = elog->buffer + elog->extended_log_length; - p = xelog->vendor_log; - while (p < log_end) { - sect = (struct pseries_elog_section *)p; - if (sect->id == sect_id) - return sect; - p += sect->length; - } - return NULL; -} - -/** * Find the data portion of an IO Event section from event log. * @elog: RTAS error/event log. * @@ -138,7 +74,7 @@ static struct pseries_elog_section *find_xelog_section(struct rtas_error_log *el */ static struct pseries_io_event * ioei_find_event(struct rtas_error_log *elog) { - struct pseries_elog_section *sect; + struct pseries_errorlog *sect; /* We should only ever get called for io-event interrupts, but if * we do get called for another type then something went wrong so @@ -152,7 +88,7 @@ static struct pseries_io_event * ioei_find_event(struct rtas_error_log *elog) return NULL; } - sect = find_xelog_section(elog, PSERIES_ELOG_SECT_ID_IO_EVENT); + sect = get_pseries_errorlog(elog, PSERIES_ELOG_SECT_ID_IO_EVENT); if (unlikely(!sect)) { printk_once(KERN_WARNING "io_event_irq: RTAS extended event " "log does not contain an IO Event section. " diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index c442f2b..0915b1a 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -809,8 +809,7 @@ machine_arch_initcall(pseries, find_existing_ddw_windows); static int query_ddw(struct pci_dev *dev, const u32 *ddw_avail, struct ddw_query_response *query) { - struct device_node *dn; - struct pci_dn *pcidn; + struct eeh_dev *edev; u32 cfg_addr; u64 buid; int ret; @@ -821,12 +820,12 @@ static int query_ddw(struct pci_dev *dev, const u32 *ddw_avail, * Retrieve them from the pci device, not the node with the * dma-window property */ - dn = pci_device_to_OF_node(dev); - pcidn = PCI_DN(dn); - cfg_addr = pcidn->eeh_config_addr; - if (pcidn->eeh_pe_config_addr) - cfg_addr = pcidn->eeh_pe_config_addr; - buid = pcidn->phb->buid; + edev = pci_dev_to_eeh_dev(dev); + cfg_addr = edev->config_addr; + if (edev->pe_config_addr) + cfg_addr = edev->pe_config_addr; + buid = edev->phb->buid; + ret = rtas_call(ddw_avail[0], 3, 5, (u32 *)query, cfg_addr, BUID_HI(buid), BUID_LO(buid)); dev_info(&dev->dev, "ibm,query-pe-dma-windows(%x) %x %x %x" @@ -839,8 +838,7 @@ static int create_ddw(struct pci_dev *dev, const u32 *ddw_avail, struct ddw_create_response *create, int page_shift, int window_shift) { - struct device_node *dn; - struct pci_dn *pcidn; + struct eeh_dev *edev; u32 cfg_addr; u64 buid; int ret; @@ -851,12 +849,11 @@ static int create_ddw(struct pci_dev *dev, const u32 *ddw_avail, * Retrieve them from the pci device, not the node with the * dma-window property */ - dn = pci_device_to_OF_node(dev); - pcidn = PCI_DN(dn); - cfg_addr = pcidn->eeh_config_addr; - if (pcidn->eeh_pe_config_addr) - cfg_addr = pcidn->eeh_pe_config_addr; - buid = pcidn->phb->buid; + edev = pci_dev_to_eeh_dev(dev); + cfg_addr = edev->config_addr; + if (edev->pe_config_addr) + cfg_addr = edev->pe_config_addr; + buid = edev->phb->buid; do { /* extra outputs are LIOBN and dma-addr (hi, lo) */ diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c index a12e95a..41a34bc 100644 --- a/arch/powerpc/platforms/pseries/processor_idle.c +++ b/arch/powerpc/platforms/pseries/processor_idle.c @@ -14,9 +14,9 @@ #include <asm/paca.h> #include <asm/reg.h> -#include <asm/system.h> #include <asm/machdep.h> #include <asm/firmware.h> +#include <asm/runlatch.h> #include "plpar_wrappers.h" #include "pseries.h" diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index 086d2ae..c4dfccd 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -16,37 +16,15 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -/* Change Activity: - * 2001/09/21 : engebret : Created with minimal EPOW and HW exception support. - * End Change Activity - */ - -#include <linux/errno.h> -#include <linux/threads.h> -#include <linux/kernel_stat.h> -#include <linux/signal.h> #include <linux/sched.h> -#include <linux/ioport.h> #include <linux/interrupt.h> -#include <linux/timex.h> -#include <linux/init.h> -#include <linux/delay.h> #include <linux/irq.h> -#include <linux/random.h> -#include <linux/sysrq.h> -#include <linux/bitops.h> - -#include <asm/uaccess.h> -#include <asm/system.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/irq.h> -#include <asm/cache.h> -#include <asm/prom.h> -#include <asm/ptrace.h> +#include <linux/of.h> +#include <linux/fs.h> +#include <linux/reboot.h> + #include <asm/machdep.h> #include <asm/rtas.h> -#include <asm/udbg.h> #include <asm/firmware.h> #include "pseries.h" @@ -57,7 +35,6 @@ static DEFINE_SPINLOCK(ras_log_buf_lock); static char global_mce_data_buf[RTAS_ERROR_LOG_MAX]; static DEFINE_PER_CPU(__u64, mce_data_buf); -static int ras_get_sensor_state_token; static int ras_check_exception_token; #define EPOW_SENSOR_TOKEN 9 @@ -75,7 +52,6 @@ static int __init init_ras_IRQ(void) { struct device_node *np; - ras_get_sensor_state_token = rtas_token("get-sensor-state"); ras_check_exception_token = rtas_token("check-exception"); /* Internal Errors */ @@ -95,26 +71,126 @@ static int __init init_ras_IRQ(void) return 0; } -__initcall(init_ras_IRQ); +subsys_initcall(init_ras_IRQ); -/* - * Handle power subsystem events (EPOW). - * - * Presently we just log the event has occurred. This should be fixed - * to examine the type of power failure and take appropriate action where - * the time horizon permits something useful to be done. - */ +#define EPOW_SHUTDOWN_NORMAL 1 +#define EPOW_SHUTDOWN_ON_UPS 2 +#define EPOW_SHUTDOWN_LOSS_OF_CRITICAL_FUNCTIONS 3 +#define EPOW_SHUTDOWN_AMBIENT_TEMPERATURE_TOO_HIGH 4 + +static void handle_system_shutdown(char event_modifier) +{ + switch (event_modifier) { + case EPOW_SHUTDOWN_NORMAL: + pr_emerg("Firmware initiated power off"); + orderly_poweroff(1); + break; + + case EPOW_SHUTDOWN_ON_UPS: + pr_emerg("Loss of power reported by firmware, system is " + "running on UPS/battery"); + break; + + case EPOW_SHUTDOWN_LOSS_OF_CRITICAL_FUNCTIONS: + pr_emerg("Loss of system critical functions reported by " + "firmware"); + pr_emerg("Check RTAS error log for details"); + orderly_poweroff(1); + break; + + case EPOW_SHUTDOWN_AMBIENT_TEMPERATURE_TOO_HIGH: + pr_emerg("Ambient temperature too high reported by firmware"); + pr_emerg("Check RTAS error log for details"); + orderly_poweroff(1); + break; + + default: + pr_err("Unknown power/cooling shutdown event (modifier %d)", + event_modifier); + } +} + +struct epow_errorlog { + unsigned char sensor_value; + unsigned char event_modifier; + unsigned char extended_modifier; + unsigned char reserved; + unsigned char platform_reason; +}; + +#define EPOW_RESET 0 +#define EPOW_WARN_COOLING 1 +#define EPOW_WARN_POWER 2 +#define EPOW_SYSTEM_SHUTDOWN 3 +#define EPOW_SYSTEM_HALT 4 +#define EPOW_MAIN_ENCLOSURE 5 +#define EPOW_POWER_OFF 7 + +void rtas_parse_epow_errlog(struct rtas_error_log *log) +{ + struct pseries_errorlog *pseries_log; + struct epow_errorlog *epow_log; + char action_code; + char modifier; + + pseries_log = get_pseries_errorlog(log, PSERIES_ELOG_SECT_ID_EPOW); + if (pseries_log == NULL) + return; + + epow_log = (struct epow_errorlog *)pseries_log->data; + action_code = epow_log->sensor_value & 0xF; /* bottom 4 bits */ + modifier = epow_log->event_modifier & 0xF; /* bottom 4 bits */ + + switch (action_code) { + case EPOW_RESET: + pr_err("Non critical power or cooling issue cleared"); + break; + + case EPOW_WARN_COOLING: + pr_err("Non critical cooling issue reported by firmware"); + pr_err("Check RTAS error log for details"); + break; + + case EPOW_WARN_POWER: + pr_err("Non critical power issue reported by firmware"); + pr_err("Check RTAS error log for details"); + break; + + case EPOW_SYSTEM_SHUTDOWN: + handle_system_shutdown(epow_log->event_modifier); + break; + + case EPOW_SYSTEM_HALT: + pr_emerg("Firmware initiated power off"); + orderly_poweroff(1); + break; + + case EPOW_MAIN_ENCLOSURE: + case EPOW_POWER_OFF: + pr_emerg("Critical power/cooling issue reported by firmware"); + pr_emerg("Check RTAS error log for details"); + pr_emerg("Immediate power off"); + emergency_sync(); + kernel_power_off(); + break; + + default: + pr_err("Unknown power/cooling event (action code %d)", + action_code); + } +} + +/* Handle environmental and power warning (EPOW) interrupts. */ static irqreturn_t ras_epow_interrupt(int irq, void *dev_id) { - int status = 0xdeadbeef; - int state = 0; + int status; + int state; int critical; - status = rtas_call(ras_get_sensor_state_token, 2, 2, &state, - EPOW_SENSOR_TOKEN, EPOW_SENSOR_INDEX); + status = rtas_get_sensor(EPOW_SENSOR_TOKEN, EPOW_SENSOR_INDEX, &state); if (state > 3) - critical = 1; /* Time Critical */ + critical = 1; /* Time Critical */ else critical = 0; @@ -123,18 +199,14 @@ static irqreturn_t ras_epow_interrupt(int irq, void *dev_id) status = rtas_call(ras_check_exception_token, 6, 1, NULL, RTAS_VECTOR_EXTERNAL_INTERRUPT, virq_to_hw(irq), - RTAS_EPOW_WARNING | RTAS_POWERMGM_EVENTS, + RTAS_EPOW_WARNING, critical, __pa(&ras_log_buf), rtas_get_error_log_max()); - udbg_printf("EPOW <0x%lx 0x%x 0x%x>\n", - *((unsigned long *)&ras_log_buf), status, state); - printk(KERN_WARNING "EPOW <0x%lx 0x%x 0x%x>\n", - *((unsigned long *)&ras_log_buf), status, state); - - /* format and print the extended information */ log_error(ras_log_buf, ERR_TYPE_RTAS_LOG, 0); + rtas_parse_epow_errlog((struct rtas_error_log *)ras_log_buf); + spin_unlock(&ras_log_buf_lock); return IRQ_HANDLED; } @@ -150,7 +222,7 @@ static irqreturn_t ras_epow_interrupt(int irq, void *dev_id) static irqreturn_t ras_error_interrupt(int irq, void *dev_id) { struct rtas_error_log *rtas_elog; - int status = 0xdeadbeef; + int status; int fatal; spin_lock(&ras_log_buf_lock); @@ -158,7 +230,7 @@ static irqreturn_t ras_error_interrupt(int irq, void *dev_id) status = rtas_call(ras_check_exception_token, 6, 1, NULL, RTAS_VECTOR_EXTERNAL_INTERRUPT, virq_to_hw(irq), - RTAS_INTERNAL_ERROR, 1 /*Time Critical */, + RTAS_INTERNAL_ERROR, 1 /* Time Critical */, __pa(&ras_log_buf), rtas_get_error_log_max()); @@ -173,24 +245,13 @@ static irqreturn_t ras_error_interrupt(int irq, void *dev_id) log_error(ras_log_buf, ERR_TYPE_RTAS_LOG, fatal); if (fatal) { - udbg_printf("Fatal HW Error <0x%lx 0x%x>\n", - *((unsigned long *)&ras_log_buf), status); - printk(KERN_EMERG "Error: Fatal hardware error <0x%lx 0x%x>\n", - *((unsigned long *)&ras_log_buf), status); - -#ifndef DEBUG_RTAS_POWER_OFF - /* Don't actually power off when debugging so we can test - * without actually failing while injecting errors. - * Error data will not be logged to syslog. - */ - ppc_md.power_off(); -#endif + pr_emerg("Fatal hardware error reported by firmware"); + pr_emerg("Check RTAS error log for details"); + pr_emerg("Immediate power off"); + emergency_sync(); + kernel_power_off(); } else { - udbg_printf("Recoverable HW Error <0x%lx 0x%x>\n", - *((unsigned long *)&ras_log_buf), status); - printk(KERN_WARNING - "Warning: Recoverable hardware error <0x%lx 0x%x>\n", - *((unsigned long *)&ras_log_buf), status); + pr_err("Recoverable hardware error reported by firmware"); } spin_unlock(&ras_log_buf_lock); diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c index eadba95..e16bb8d 100644 --- a/arch/powerpc/platforms/pseries/smp.c +++ b/arch/powerpc/platforms/pseries/smp.c @@ -37,7 +37,6 @@ #include <asm/machdep.h> #include <asm/cputable.h> #include <asm/firmware.h> -#include <asm/system.h> #include <asm/rtas.h> #include <asm/pSeries_reconfig.h> #include <asm/mpic.h> diff --git a/arch/powerpc/platforms/wsp/chroma.c b/arch/powerpc/platforms/wsp/chroma.c index ca6fa26..8ef53bc 100644 --- a/arch/powerpc/platforms/wsp/chroma.c +++ b/arch/powerpc/platforms/wsp/chroma.c @@ -17,7 +17,6 @@ #include <linux/time.h> #include <asm/machdep.h> -#include <asm/system.h> #include <asm/udbg.h> #include "ics.h" diff --git a/arch/powerpc/platforms/wsp/psr2.c b/arch/powerpc/platforms/wsp/psr2.c index 0c1ae06..508ec82 100644 --- a/arch/powerpc/platforms/wsp/psr2.c +++ b/arch/powerpc/platforms/wsp/psr2.c @@ -17,7 +17,6 @@ #include <linux/time.h> #include <asm/machdep.h> -#include <asm/system.h> #include <asm/udbg.h> #include "ics.h" diff --git a/arch/powerpc/platforms/wsp/wsp_pci.c b/arch/powerpc/platforms/wsp/wsp_pci.c index 763014c..1526551 100644 --- a/arch/powerpc/platforms/wsp/wsp_pci.c +++ b/arch/powerpc/platforms/wsp/wsp_pci.c @@ -27,6 +27,7 @@ #include <asm/ppc-pci.h> #include <asm/iommu.h> #include <asm/io-workarounds.h> +#include <asm/debug.h> #include "wsp.h" #include "wsp_pci.h" |