diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/cell/cbe_thermal.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spu_syscalls.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/Makefile | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/syscalls.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/Makefile | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-takeover.S | 140 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/dlpar.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/reconfig.c | 1 |
8 files changed, 12 insertions, 145 deletions
diff --git a/arch/powerpc/platforms/cell/cbe_thermal.c b/arch/powerpc/platforms/cell/cbe_thermal.c index 94560db788bf..2c15ff094483 100644 --- a/arch/powerpc/platforms/cell/cbe_thermal.c +++ b/arch/powerpc/platforms/cell/cbe_thermal.c @@ -125,7 +125,7 @@ static ssize_t show_throttle(struct cbe_pmd_regs __iomem *pmd_regs, char *buf, i static ssize_t store_throttle(struct cbe_pmd_regs __iomem *pmd_regs, const char *buf, size_t size, int pos) { u64 reg_value; - int temp; + unsigned int temp; u64 new_value; int ret; diff --git a/arch/powerpc/platforms/cell/spu_syscalls.c b/arch/powerpc/platforms/cell/spu_syscalls.c index 38e0a1a5cec3..5e6e0bad6db6 100644 --- a/arch/powerpc/platforms/cell/spu_syscalls.c +++ b/arch/powerpc/platforms/cell/spu_syscalls.c @@ -111,6 +111,7 @@ asmlinkage long sys_spu_run(int fd, __u32 __user *unpc, __u32 __user *ustatus) return ret; } +#ifdef CONFIG_COREDUMP int elf_coredump_extra_notes_size(void) { struct spufs_calls *calls; @@ -142,6 +143,7 @@ int elf_coredump_extra_notes_write(struct coredump_params *cprm) return ret; } +#endif void notify_spus_active(void) { diff --git a/arch/powerpc/platforms/cell/spufs/Makefile b/arch/powerpc/platforms/cell/spufs/Makefile index b9d5d678aa44..52a7d2596d30 100644 --- a/arch/powerpc/platforms/cell/spufs/Makefile +++ b/arch/powerpc/platforms/cell/spufs/Makefile @@ -1,8 +1,9 @@ obj-$(CONFIG_SPU_FS) += spufs.o -spufs-y += inode.o file.o context.o syscalls.o coredump.o +spufs-y += inode.o file.o context.o syscalls.o spufs-y += sched.o backing_ops.o hw_ops.o run.o gang.o spufs-y += switch.o fault.o lscsa_alloc.o +spufs-$(CONFIG_COREDUMP) += coredump.o # magic for the trace events CFLAGS_sched.o := -I$(src) diff --git a/arch/powerpc/platforms/cell/spufs/syscalls.c b/arch/powerpc/platforms/cell/spufs/syscalls.c index b045fdda4845..a87200a535fa 100644 --- a/arch/powerpc/platforms/cell/spufs/syscalls.c +++ b/arch/powerpc/platforms/cell/spufs/syscalls.c @@ -79,8 +79,10 @@ static long do_spu_create(const char __user *pathname, unsigned int flags, struct spufs_calls spufs_calls = { .create_thread = do_spu_create, .spu_run = do_spu_run, - .coredump_extra_notes_size = spufs_coredump_extra_notes_size, - .coredump_extra_notes_write = spufs_coredump_extra_notes_write, .notify_spus_active = do_notify_spus_active, .owner = THIS_MODULE, +#ifdef CONFIG_COREDUMP + .coredump_extra_notes_size = spufs_coredump_extra_notes_size, + .coredump_extra_notes_write = spufs_coredump_extra_notes_write, +#endif }; diff --git a/arch/powerpc/platforms/powernv/Makefile b/arch/powerpc/platforms/powernv/Makefile index d55891f89a2c..4ad227d04c1a 100644 --- a/arch/powerpc/platforms/powernv/Makefile +++ b/arch/powerpc/platforms/powernv/Makefile @@ -1,4 +1,4 @@ -obj-y += setup.o opal-takeover.o opal-wrappers.o opal.o opal-async.o +obj-y += setup.o opal-wrappers.o opal.o opal-async.o obj-y += opal-rtc.o opal-nvram.o opal-lpc.o opal-flash.o obj-y += rng.o opal-elog.o opal-dump.o opal-sysparam.o opal-sensor.o obj-y += opal-msglog.o diff --git a/arch/powerpc/platforms/powernv/opal-takeover.S b/arch/powerpc/platforms/powernv/opal-takeover.S deleted file mode 100644 index 11a3169ee583..000000000000 --- a/arch/powerpc/platforms/powernv/opal-takeover.S +++ /dev/null @@ -1,140 +0,0 @@ -/* - * PowerNV OPAL takeover assembly code, for use by prom_init.c - * - * Copyright 2011 IBM Corp. - * - * 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, or (at your option) any later version. - */ - -#include <asm/ppc_asm.h> -#include <asm/hvcall.h> -#include <asm/asm-offsets.h> -#include <asm/opal.h> - -#define H_HAL_TAKEOVER 0x5124 -#define H_HAL_TAKEOVER_QUERY_MAGIC -1 - - .text -_GLOBAL(opal_query_takeover) - mfcr r0 - stw r0,8(r1) - stdu r1,-STACKFRAMESIZE(r1) - std r3,STK_PARAM(R3)(r1) - std r4,STK_PARAM(R4)(r1) - li r3,H_HAL_TAKEOVER - li r4,H_HAL_TAKEOVER_QUERY_MAGIC - HVSC - addi r1,r1,STACKFRAMESIZE - ld r10,STK_PARAM(R3)(r1) - std r4,0(r10) - ld r10,STK_PARAM(R4)(r1) - std r5,0(r10) - lwz r0,8(r1) - mtcrf 0xff,r0 - blr - -_GLOBAL(opal_do_takeover) - mfcr r0 - stw r0,8(r1) - mflr r0 - std r0,16(r1) - bl __opal_do_takeover - ld r0,16(r1) - mtlr r0 - lwz r0,8(r1) - mtcrf 0xff,r0 - blr - -__opal_do_takeover: - ld r4,0(r3) - ld r5,0x8(r3) - ld r6,0x10(r3) - ld r7,0x18(r3) - ld r8,0x20(r3) - ld r9,0x28(r3) - ld r10,0x30(r3) - ld r11,0x38(r3) - li r3,H_HAL_TAKEOVER - HVSC - blr - - .globl opal_secondary_entry -opal_secondary_entry: - mr r31,r3 - mfmsr r11 - li r12,(MSR_SF | MSR_ISF)@highest - sldi r12,r12,48 - or r11,r11,r12 - mtmsrd r11 - isync - mfspr r4,SPRN_PIR - std r4,0(r3) -1: HMT_LOW - ld r4,8(r3) - cmpli cr0,r4,0 - beq 1b - HMT_MEDIUM -1: addi r3,r31,16 - bl __opal_do_takeover - b 1b - -_GLOBAL(opal_enter_rtas) - mflr r0 - std r0,16(r1) - stdu r1,-PROM_FRAME_SIZE(r1) /* Save SP and create stack space */ - - /* Because PROM is running in 32b mode, it clobbers the high order half - * of all registers that it saves. We therefore save those registers - * PROM might touch to the stack. (r0, r3-r13 are caller saved) - */ - SAVE_GPR(2, r1) - SAVE_GPR(13, r1) - SAVE_8GPRS(14, r1) - SAVE_10GPRS(22, r1) - mfcr r10 - mfmsr r11 - std r10,_CCR(r1) - std r11,_MSR(r1) - - /* Get the PROM entrypoint */ - mtlr r5 - - /* Switch MSR to 32 bits mode - */ - li r12,1 - rldicr r12,r12,MSR_SF_LG,(63-MSR_SF_LG) - andc r11,r11,r12 - li r12,1 - rldicr r12,r12,MSR_ISF_LG,(63-MSR_ISF_LG) - andc r11,r11,r12 - mtmsrd r11 - isync - - /* Enter RTAS here... */ - blrl - - /* Just make sure that r1 top 32 bits didn't get - * corrupt by OF - */ - rldicl r1,r1,0,32 - - /* Restore the MSR (back to 64 bits) */ - ld r0,_MSR(r1) - MTMSRD(r0) - isync - - /* Restore other registers */ - REST_GPR(2, r1) - REST_GPR(13, r1) - REST_8GPRS(14, r1) - REST_10GPRS(22, r1) - ld r4,_CCR(r1) - mtcr r4 - - addi r1,r1,PROM_FRAME_SIZE - ld r0,16(r1) - mtlr r0 - blr diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index 022b38e6a80b..2d0b4d68a40a 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -86,6 +86,7 @@ static struct device_node *dlpar_parse_cc_node(struct cc_workarea *ccwa, } of_node_set_flag(dn, OF_DYNAMIC); + of_node_init(dn); return dn; } diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c index 0435bb65d0aa..1c0a60d98867 100644 --- a/arch/powerpc/platforms/pseries/reconfig.c +++ b/arch/powerpc/platforms/pseries/reconfig.c @@ -69,6 +69,7 @@ static int pSeries_reconfig_add_node(const char *path, struct property *proplist np->properties = proplist; of_node_set_flag(np, OF_DYNAMIC); + of_node_init(np); np->parent = derive_parent(path); if (IS_ERR(np->parent)) { |