summaryrefslogtreecommitdiffstats
path: root/arch/powerpc
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/Kconfig1
-rw-r--r--arch/powerpc/boot/dts/p1023rds.dts2
-rw-r--r--arch/powerpc/configs/85xx/p1023rds_defconfig1
-rw-r--r--arch/powerpc/configs/corenet32_smp_defconfig1
-rw-r--r--arch/powerpc/configs/corenet64_smp_defconfig5
-rw-r--r--arch/powerpc/configs/mpc85xx_defconfig1
-rw-r--r--arch/powerpc/configs/mpc85xx_smp_defconfig1
-rw-r--r--arch/powerpc/include/asm/atomic.h19
-rw-r--r--arch/powerpc/include/asm/bitops.h5
-rw-r--r--arch/powerpc/include/asm/emulated_ops.h2
-rw-r--r--arch/powerpc/include/asm/irq.h2
-rw-r--r--arch/powerpc/include/asm/jump_label.h2
-rw-r--r--arch/powerpc/include/asm/kdump.h10
-rw-r--r--arch/powerpc/include/asm/local.h2
-rw-r--r--arch/powerpc/include/asm/pci-bridge.h50
-rw-r--r--arch/powerpc/include/asm/pci.h2
-rw-r--r--arch/powerpc/include/asm/prom.h2
-rw-r--r--arch/powerpc/include/asm/reg.h8
-rw-r--r--arch/powerpc/include/asm/systbl.h2
-rw-r--r--arch/powerpc/include/asm/system.h1
-rw-r--r--arch/powerpc/kernel/cputable.c11
-rw-r--r--arch/powerpc/kernel/iomap.c2
-rw-r--r--arch/powerpc/kernel/machine_kexec.c10
-rw-r--r--arch/powerpc/kernel/of_platform.c2
-rw-r--r--arch/powerpc/kernel/pci-common.c22
-rw-r--r--arch/powerpc/kernel/pci_32.c2
-rw-r--r--arch/powerpc/kernel/pci_64.c4
-rw-r--r--arch/powerpc/kernel/perf_callchain.c20
-rw-r--r--arch/powerpc/kernel/ppc_ksyms.c2
-rw-r--r--arch/powerpc/kernel/prom_init.c14
-rw-r--r--arch/powerpc/kernel/rtas.c2
-rw-r--r--arch/powerpc/kernel/rtas_pci.c2
-rw-r--r--arch/powerpc/kernel/rtasd.c2
-rw-r--r--arch/powerpc/kernel/smp-tbsync.c2
-rw-r--r--arch/powerpc/kernel/smp.c2
-rw-r--r--arch/powerpc/kvm/book3s_hv_rmhandlers.S4
-rw-r--r--arch/powerpc/platforms/40x/ep405.c2
-rw-r--r--arch/powerpc/platforms/40x/ppc40x_simple.c2
-rw-r--r--arch/powerpc/platforms/40x/walnut.c2
-rw-r--r--arch/powerpc/platforms/44x/canyonlands.c2
-rw-r--r--arch/powerpc/platforms/44x/ebony.c2
-rw-r--r--arch/powerpc/platforms/44x/ppc44x_simple.c2
-rw-r--r--arch/powerpc/platforms/44x/sam440ep.c2
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_pci.c2
-rw-r--r--arch/powerpc/platforms/82xx/pq2.c2
-rw-r--r--arch/powerpc/platforms/83xx/km83xx.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_mds.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_itx.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_mds.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc836x_mds.c2
-rw-r--r--arch/powerpc/platforms/83xx/sbc834x.c2
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_cds.c2
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_mds.c2
-rw-r--r--arch/powerpc/platforms/85xx/sbc8548.c2
-rw-r--r--arch/powerpc/platforms/Kconfig2
-rw-r--r--arch/powerpc/platforms/cell/cpufreq_spudemand.c2
-rw-r--r--arch/powerpc/platforms/cell/smp.c2
-rw-r--r--arch/powerpc/platforms/cell/spufs/context.c2
-rw-r--r--arch/powerpc/platforms/chrp/pci.c2
-rw-r--r--arch/powerpc/platforms/chrp/smp.c2
-rw-r--r--arch/powerpc/platforms/iseries/smp.c2
-rw-r--r--arch/powerpc/platforms/powermac/backlight.c2
-rw-r--r--arch/powerpc/platforms/powermac/pci.c6
-rw-r--r--arch/powerpc/platforms/powermac/smp.c2
-rw-r--r--arch/powerpc/platforms/pseries/dtl.c2
-rw-r--r--arch/powerpc/platforms/pseries/eeh.c2
-rw-r--r--arch/powerpc/platforms/pseries/eeh_cache.c2
-rw-r--r--arch/powerpc/platforms/pseries/hotplug-cpu.c4
-rw-r--r--arch/powerpc/platforms/pseries/io_event_irq.c8
-rw-r--r--arch/powerpc/platforms/pseries/kexec.c34
-rw-r--r--arch/powerpc/platforms/pseries/lpar.c19
-rw-r--r--arch/powerpc/platforms/pseries/plpar_wrappers.h12
-rw-r--r--arch/powerpc/platforms/pseries/setup.c5
-rw-r--r--arch/powerpc/platforms/pseries/smp.c2
-rw-r--r--arch/powerpc/sysdev/fsl_pci.c4
-rw-r--r--arch/powerpc/sysdev/fsl_rio.c5
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c2
-rw-r--r--arch/powerpc/sysdev/grackle.c2
-rw-r--r--arch/powerpc/sysdev/ppc4xx_pci.c7
-rw-r--r--arch/powerpc/sysdev/tsi108_dev.c2
80 files changed, 184 insertions, 210 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 374c475e56a..6926b61acfe 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -136,6 +136,7 @@ config PPC
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_BPF_JIT if (PPC64 && NET)
select HAVE_ARCH_JUMP_LABEL
+ select ARCH_HAVE_NMI_SAFE_CMPXCHG
config EARLY_PRINTK
bool
diff --git a/arch/powerpc/boot/dts/p1023rds.dts b/arch/powerpc/boot/dts/p1023rds.dts
index bfa96aa8f2c..d9b776740a6 100644
--- a/arch/powerpc/boot/dts/p1023rds.dts
+++ b/arch/powerpc/boot/dts/p1023rds.dts
@@ -387,7 +387,7 @@
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x0 0x0 0x02000000>;
- bank-width = <1>;
+ bank-width = <2>;
device-width = <1>;
partition@0 {
label = "ramdisk";
diff --git a/arch/powerpc/configs/85xx/p1023rds_defconfig b/arch/powerpc/configs/85xx/p1023rds_defconfig
index 980ff8f61fd..3ff5a81c709 100644
--- a/arch/powerpc/configs/85xx/p1023rds_defconfig
+++ b/arch/powerpc/configs/85xx/p1023rds_defconfig
@@ -171,3 +171,4 @@ CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
diff --git a/arch/powerpc/configs/corenet32_smp_defconfig b/arch/powerpc/configs/corenet32_smp_defconfig
index 10562a5c65b..4311d02a3bf 100644
--- a/arch/powerpc/configs/corenet32_smp_defconfig
+++ b/arch/powerpc/configs/corenet32_smp_defconfig
@@ -185,3 +185,4 @@ CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
diff --git a/arch/powerpc/configs/corenet64_smp_defconfig b/arch/powerpc/configs/corenet64_smp_defconfig
index d32283555b5..c92c204a204 100644
--- a/arch/powerpc/configs/corenet64_smp_defconfig
+++ b/arch/powerpc/configs/corenet64_smp_defconfig
@@ -100,5 +100,8 @@ CONFIG_DEBUG_INFO=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_VIRQ_DEBUG=y
CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_TALITOS=y
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index fcd85d2c72d..a3467bfb767 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -139,6 +139,7 @@ CONFIG_SND=y
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_PPC is not set
# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index 908c941fc24..9693f6ed3da 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -140,6 +140,7 @@ CONFIG_SND=y
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_PPC is not set
# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
index b8f152ece02..e2a4c26ad37 100644
--- a/arch/powerpc/include/asm/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
@@ -181,21 +181,21 @@ static __inline__ int atomic_dec_return(atomic_t *v)
#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
/**
- * atomic_add_unless - add unless the number is a given value
+ * __atomic_add_unless - add unless the number is a given value
* @v: pointer of type atomic_t
* @a: the amount to add to v...
* @u: ...unless v is equal to u.
*
* Atomically adds @a to @v, so long as it was not @u.
- * Returns non-zero if @v was not @u, and zero otherwise.
+ * Returns the old value of @v.
*/
-static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
+static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
{
int t;
__asm__ __volatile__ (
PPC_RELEASE_BARRIER
-"1: lwarx %0,0,%1 # atomic_add_unless\n\
+"1: lwarx %0,0,%1 # __atomic_add_unless\n\
cmpw 0,%0,%3 \n\
beq- 2f \n\
add %0,%2,%0 \n"
@@ -209,10 +209,9 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
: "r" (&v->counter), "r" (a), "r" (u)
: "cc", "memory");
- return t != u;
+ return t;
}
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
#define atomic_sub_and_test(a, v) (atomic_sub_return((a), (v)) == 0)
#define atomic_dec_and_test(v) (atomic_dec_return((v)) == 0)
@@ -444,7 +443,7 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
* @u: ...unless v is equal to u.
*
* Atomically adds @a to @v, so long as it was not @u.
- * Returns non-zero if @v was not @u, and zero otherwise.
+ * Returns the old value of @v.
*/
static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
{
@@ -452,7 +451,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
__asm__ __volatile__ (
PPC_RELEASE_BARRIER
-"1: ldarx %0,0,%1 # atomic_add_unless\n\
+"1: ldarx %0,0,%1 # __atomic_add_unless\n\
cmpd 0,%0,%3 \n\
beq- 2f \n\
add %0,%2,%0 \n"
@@ -470,11 +469,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
-#else /* __powerpc64__ */
-#include <asm-generic/atomic64.h>
-
#endif /* __powerpc64__ */
-#include <asm-generic/atomic-long.h>
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_ATOMIC_H_ */
diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h
index f18c6d9b951..e137afcc10f 100644
--- a/arch/powerpc/include/asm/bitops.h
+++ b/arch/powerpc/include/asm/bitops.h
@@ -327,10 +327,7 @@ unsigned long find_next_bit_le(const void *addr,
unsigned long size, unsigned long offset);
/* Bitmap functions for the ext2 filesystem */
-#define ext2_set_bit_atomic(lock, nr, addr) \
- test_and_set_bit_le((nr), (unsigned long*)addr)
-#define ext2_clear_bit_atomic(lock, nr, addr) \
- test_and_clear_bit_le((nr), (unsigned long*)addr)
+#include <asm-generic/bitops/ext2-atomic-setbit.h>
#include <asm-generic/bitops/sched.h>
diff --git a/arch/powerpc/include/asm/emulated_ops.h b/arch/powerpc/include/asm/emulated_ops.h
index 2cc41c715d2..63f2a22e995 100644
--- a/arch/powerpc/include/asm/emulated_ops.h
+++ b/arch/powerpc/include/asm/emulated_ops.h
@@ -18,7 +18,7 @@
#ifndef _ASM_POWERPC_EMULATED_OPS_H
#define _ASM_POWERPC_EMULATED_OPS_H
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <linux/perf_event.h>
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h
index c57a28e52b6..c0e1bc319e3 100644
--- a/arch/powerpc/include/asm/irq.h
+++ b/arch/powerpc/include/asm/irq.h
@@ -14,7 +14,7 @@
#include <linux/radix-tree.h>
#include <asm/types.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
/* Define a way to iterate across irqs. */
diff --git a/arch/powerpc/include/asm/jump_label.h b/arch/powerpc/include/asm/jump_label.h
index 1f780b95c0f..938986e412f 100644
--- a/arch/powerpc/include/asm/jump_label.h
+++ b/arch/powerpc/include/asm/jump_label.h
@@ -22,7 +22,6 @@ static __always_inline bool arch_static_branch(struct jump_label_key *key)
asm goto("1:\n\t"
"nop\n\t"
".pushsection __jump_table, \"aw\"\n\t"
- ".align 4\n\t"
JUMP_ENTRY_TYPE "1b, %l[l_yes], %c0\n\t"
".popsection \n\t"
: : "i" (key) : : l_yes);
@@ -41,7 +40,6 @@ struct jump_entry {
jump_label_t code;
jump_label_t target;
jump_label_t key;
- jump_label_t pad;
};
#endif /* _ASM_POWERPC_JUMP_LABEL_H */
diff --git a/arch/powerpc/include/asm/kdump.h b/arch/powerpc/include/asm/kdump.h
index 6857af58b02..bffd062adf7 100644
--- a/arch/powerpc/include/asm/kdump.h
+++ b/arch/powerpc/include/asm/kdump.h
@@ -3,17 +3,7 @@
#include <asm/page.h>
-/*
- * If CONFIG_RELOCATABLE is enabled we can place the kdump kernel anywhere.
- * To keep enough space in the RMO for the first stage kernel on 64bit, we
- * place it at 64MB. If CONFIG_RELOCATABLE is not enabled we must place
- * the second stage at 32MB.
- */
-#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_PPC64)
-#define KDUMP_KERNELBASE 0x4000000
-#else
#define KDUMP_KERNELBASE 0x2000000
-#endif
/* How many bytes to reserve at zero for kdump. The reserve limit should
* be greater or equal to the trampoline's end address.
diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
index c2410af6bfd..b8da9136386 100644
--- a/arch/powerpc/include/asm/local.h
+++ b/arch/powerpc/include/asm/local.h
@@ -2,7 +2,7 @@
#define _ARCH_POWERPC_LOCAL_H
#include <linux/percpu.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
typedef struct
{
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index 90bd3ed4816..56b879ab3a4 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -10,58 +10,10 @@
#include <linux/pci.h>
#include <linux/list.h>
#include <linux/ioport.h>
+#include <asm-generic/pci-bridge.h>
struct device_node;
-enum {
- /* Force re-assigning all resources (ignore firmware
- * setup completely)
- */
- PPC_PCI_REASSIGN_ALL_RSRC = 0x00000001,
-
- /* Re-assign all bus numbers */
- PPC_PCI_REASSIGN_ALL_BUS = 0x00000002,
-
- /* Do not try to assign, just use existing setup */
- PPC_PCI_PROBE_ONLY = 0x00000004,
-
- /* Don't bother with ISA alignment unless the bridge has
- * ISA forwarding enabled
- */
- PPC_PCI_CAN_SKIP_ISA_ALIGN = 0x00000008,
-
- /* Enable domain numbers in /proc */
- PPC_PCI_ENABLE_PROC_DOMAINS = 0x00000010,
- /* ... except for domain 0 */
- PPC_PCI_COMPAT_DOMAIN_0 = 0x00000020,
-};
-#ifdef CONFIG_PCI
-extern unsigned int ppc_pci_flags;
-
-static inline void ppc_pci_set_flags(int flags)
-{
- ppc_pci_flags = flags;
-}
-
-static inline void ppc_pci_add_flags(int flags)
-{
- ppc_pci_flags |= flags;
-}
-
-static inline int ppc_pci_has_flag(int flag)
-{
- return (ppc_pci_flags & flag);
-}
-#else
-static inline void ppc_pci_set_flags(int flags) { }
-static inline void ppc_pci_add_flags(int flags) { }
-static inline int ppc_pci_has_flag(int flag)
-{
- return 0;
-}
-#endif
-
-
/*
* Structure of a PCI controller (host bridge)
*/
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index 1f522680ea1..49c3de582be 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -44,7 +44,7 @@ struct pci_dev;
* bus numbers (don't do that on ppc64 yet !)
*/
#define pcibios_assign_all_busses() \
- (ppc_pci_has_flag(PPC_PCI_REASSIGN_ALL_BUS))
+ (pci_has_flag(PCI_REASSIGN_ALL_BUS))
static inline void pcibios_set_master(struct pci_dev *dev)
{
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h
index b823536375d..b5c91901e38 100644
--- a/arch/powerpc/include/asm/prom.h
+++ b/arch/powerpc/include/asm/prom.h
@@ -18,7 +18,7 @@
*/
#include <linux/types.h>
#include <asm/irq.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#define HAVE_ARCH_DEVTREE_FIXUPS
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index e8aaf6fce38..559da199edb 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -1003,7 +1003,6 @@
#define PV_970 0x0039
#define PV_POWER5 0x003A
#define PV_POWER5p 0x003B
-#define PV_POWER7 0x003F
#define PV_970FX 0x003C
#define PV_POWER6 0x003E
#define PV_POWER7 0x003F
@@ -1024,13 +1023,16 @@
#define mtmsrd(v) __mtmsrd((v), 0)
#define mtmsr(v) mtmsrd(v)
#else
-#define mtmsr(v) asm volatile("mtmsr %0" : : "r" (v) : "memory")
+#define mtmsr(v) asm volatile("mtmsr %0" : \
+ : "r" ((unsigned long)(v)) \
+ : "memory")
#endif
#define mfspr(rn) ({unsigned long rval; \
asm volatile("mfspr %0," __stringify(rn) \
: "=r" (rval)); rval;})
-#define mtspr(rn, v) asm volatile("mtspr " __stringify(rn) ",%0" : : "r" (v)\
+#define mtspr(rn, v) asm volatile("mtspr " __stringify(rn) ",%0" : \
+ : "r" ((unsigned long)(v)) \
: "memory")
#ifdef __powerpc64__
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index f6736b7da46..fa0d27a400d 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -171,7 +171,7 @@ SYSCALL_SPU(setresuid)
SYSCALL_SPU(getresuid)
SYSCALL(ni_syscall)
SYSCALL_SPU(poll)
-COMPAT_SYS(nfsservctl)
+SYSCALL(ni_syscall)
SYSCALL_SPU(setresgid)
SYSCALL_SPU(getresgid)
COMPAT_SYS_SPU(prctl)
diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h
index 2dc595dda03..e30a13d1ee7 100644
--- a/arch/powerpc/include/asm/system.h
+++ b/arch/powerpc/include/asm/system.h
@@ -120,7 +120,6 @@ extern void do_dabr(struct pt_regs *regs, unsigned long address,
unsigned long error_code);
#endif
extern void print_backtrace(unsigned long *);
-extern void show_regs(struct pt_regs * regs);
extern void flush_instruction_cache(void);
extern void hard_reset_now(void);
extern void poweroff_now(void);
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 9fb933248ab..fa44ff53886 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -2051,7 +2051,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
static struct cpu_spec the_cpu_spec;
-static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s)
+static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
+ struct cpu_spec *s)
{
struct cpu_spec *t = &the_cpu_spec;
struct cpu_spec old;
@@ -2114,6 +2115,8 @@ static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s)
t->cpu_setup(offset, t);
}
#endif /* CONFIG_PPC64 || CONFIG_BOOKE */
+
+ return t;
}
struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
@@ -2124,10 +2127,8 @@ struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
s = PTRRELOC(s);
for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
- if ((pvr & s->pvr_mask) == s->pvr_value) {
- setup_cpu_spec(offset, s);
- return s;
- }
+ if ((pvr & s->pvr_mask) == s->pvr_value)
+ return setup_cpu_spec(offset, s);
}
BUG();
diff --git a/arch/powerpc/kernel/iomap.c b/arch/powerpc/kernel/iomap.c
index 1577434f408..b25f6325fc7 100644
--- a/arch/powerpc/kernel/iomap.c
+++ b/arch/powerpc/kernel/iomap.c
@@ -117,6 +117,7 @@ void ioport_unmap(void __iomem *addr)
EXPORT_SYMBOL(ioport_map);
EXPORT_SYMBOL(ioport_unmap);
+#ifdef CONFIG_PCI
void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
{
resource_size_t start = pci_resource_start(dev, bar);
@@ -146,3 +147,4 @@ void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
EXPORT_SYMBOL(pci_iomap);
EXPORT_SYMBOL(pci_iounmap);
+#endif /* CONFIG_PCI */
diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index 6658a158995..9ce1672afb5 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -136,12 +136,16 @@ void __init reserve_crashkernel(void)
crashk_res.start = KDUMP_KERNELBASE;
#else
if (!crashk_res.start) {
+#ifdef CONFIG_PPC64
/*
- * unspecified address, choose a region of specified size
- * can overlap with initrd (ignoring corruption when retained)
- * ppc64 requires kernel and some stacks to be in first segemnt
+ * On 64bit we split the RMO in half but cap it at half of
+ * a small SLB (128MB) since the crash kernel needs to place
+ * itself and some stacks to be in the first segment.
*/
+ crashk_res.start = min(0x80000000ULL, (ppc64_rma_size / 2));
+#else
crashk_res.start = KDUMP_KERNELBASE;
+#endif
}
crash_base = PAGE_ALIGN(crashk_res.start);
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index 24582181b6e..59dbf6abaaf 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -26,7 +26,7 @@
#include <asm/topology.h>
#include <asm/pci-bridge.h>
#include <asm/ppc-pci.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#ifdef CONFIG_PPC_OF_PLATFORM_PCI
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 0187829c338..32656f10525 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -50,7 +50,7 @@ static int global_phb_number; /* Global phb counter */
resource_size_t isa_mem_base;
/* Default PCI flags is 0 on ppc32, modified at boot on ppc64 */
-unsigned int ppc_pci_flags = 0;
+unsigned int pci_flags = 0;
static struct dma_map_ops *pci_dma_ops = &dma_direct_ops;
@@ -842,9 +842,9 @@ int pci_proc_domain(struct pci_bus *bus)
{
struct pci_controller *hose = pci_bus_to_host(bus);
- if (!(ppc_pci_flags & PPC_PCI_ENABLE_PROC_DOMAINS))
+ if (!pci_has_flag(PCI_ENABLE_PROC_DOMAINS))
return 0;
- if (ppc_pci_flags & PPC_PCI_COMPAT_DOMAIN_0)
+ if (pci_has_flag(PCI_COMPAT_DOMAIN_0))
return hose->global_number != 0;
return 1;
}
@@ -920,13 +920,13 @@ static void __devinit pcibios_fixup_resources(struct pci_dev *dev)
struct resource *res = dev->resource + i;
if (!res->flags)
continue;
- /* On platforms that have PPC_PCI_PROBE_ONLY set, we don't
+ /* On platforms that have PCI_PROBE_ONLY set, we don't
* consider 0 as an unassigned BAR value. It's technically
* a valid value, but linux doesn't like it... so when we can
* re-assign things, we do so, but if we can't, we keep it
* around and hope for the best...
*/
- if (res->start == 0 && !(ppc_pci_flags & PPC_PCI_PROBE_ONLY)) {
+ if (res->start == 0 && !pci_has_flag(PCI_PROBE_ONLY)) {
pr_debug("PCI:%s Resource %d %016llx-%016llx [%x] is unassigned\n",
pci_name(dev), i,
(unsigned long long)res->start,
@@ -973,7 +973,7 @@ static int __devinit pcibios_uninitialized_bridge_resource(struct pci_bus *bus,
int i;
/* We don't do anything if PCI_PROBE_ONLY is set */
- if (ppc_pci_flags & PPC_PCI_PROBE_ONLY)
+ if (pci_has_flag(PCI_PROBE_ONLY))
return 0;
/* Job is a bit different between memory and IO */
@@ -1143,7 +1143,7 @@ void __devinit pci_fixup_cardbus(struct pci_bus *bus)
static int skip_isa_ioresource_align(struct pci_dev *dev)
{
- if ((ppc_pci_flags & PPC_PCI_CAN_SKIP_ISA_ALIGN) &&
+ if (pci_has_flag(PCI_CAN_SKIP_ISA_ALIGN) &&
!(dev->bus->bridge_ctl & PCI_BRIDGE_CTL_ISA))
return 1;
return 0;
@@ -1271,7 +1271,7 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus)
* and as such ensure proper re-allocation
* later.
*/
- if (ppc_pci_flags & PPC_PCI_REASSIGN_ALL_RSRC)
+ if (pci_has_flag(PCI_REASSIGN_ALL_RSRC))
goto clear_resource;
pr = pci_find_parent_resource(bus->self, res);
if (pr == res) {
@@ -1456,7 +1456,7 @@ void __init pcibios_resource_survey(void)
list_for_each_entry(b, &pci_root_buses, node)
pcibios_allocate_bus_resources(b);
- if (!(ppc_pci_flags & PPC_PCI_REASSIGN_ALL_RSRC)) {
+ if (!pci_has_flag(PCI_REASSIGN_ALL_RSRC)) {
pcibios_allocate_resources(0);
pcibios_allocate_resources(1);
}
@@ -1465,7 +1465,7 @@ void __init pcibios_resource_survey(void)
* the low IO area and the VGA memory area if they intersect the
* bus available resources to avoid allocating things on top of them
*/
- if (!(ppc_pci_flags & PPC_PCI_PROBE_ONLY)) {
+ if (!pci_has_flag(PCI_PROBE_ONLY)) {
list_for_each_entry(b, &pci_root_buses, node)
pcibios_reserve_legacy_regions(b);
}
@@ -1473,7 +1473,7 @@ void __init pcibios_resource_survey(void)
/* Now, if the platform didn't decide to blindly trust the firmware,
* we proceed to assigning things that were left unassigned
*/
- if (!(ppc_pci_flags & PPC_PCI_PROBE_ONLY)) {
+ if (!pci_has_flag(PCI_PROBE_ONLY)) {
pr_debug("PCI: Assigning unassigned resources...\n");
pci_assign_unassigned_resources();
}
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index e2f24badf78..bb154511db5 100644
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -230,7 +230,7 @@ static int __init pcibios_init(void)
printk(KERN_INFO "PCI: Probing PCI hardware\n");
- if (ppc_pci_flags & PPC_PCI_REASSIGN_ALL_BUS)
+ if (pci_has_flag(PCI_REASSIGN_ALL_BUS))
pci_assign_all_buses = 1;
/* Scan all of the recorded PCI controllers. */
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index fc6452b6be9..ab34046752b 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -55,12 +55,12 @@ static int __init pcibios_init(void)
ppc_md.phys_mem_access_prot = pci_phys_mem_access_prot;
if (pci_probe_only)
- ppc_pci_flags |= PPC_PCI_PROBE_ONLY;
+ pci_add_flags(PCI_PROBE_ONLY);
/* On ppc64, we always enable PCI domains and we keep domain 0
* backward compatible in /proc for video cards
*/
- ppc_pci_flags |= PPC_PCI_ENABLE_PROC_DOMAINS | PPC_PCI_COMPAT_DOMAIN_0;
+ pci_add_flags(PCI_ENABLE_PROC_DOMAINS | PCI_COMPAT_DOMAIN_0);
/* Scan all of the recorded PCI controllers. */
list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
diff --git a/arch/powerpc/kernel/perf_callchain.c b/arch/powerpc/kernel/perf_callchain.c
index d05ae4204bb..564c1d8bdb5 100644
--- a/arch/powerpc/kernel/perf_callchain.c
+++ b/arch/powerpc/kernel/perf_callchain.c
@@ -154,8 +154,12 @@ static int read_user_stack_64(unsigned long __user *ptr, unsigned long *ret)
((unsigned long)ptr & 7))
return -EFAULT;
- if (!__get_user_inatomic(*ret, ptr))
+ pagefault_disable();
+ if (!__get_user_inatomic(*ret, ptr)) {
+ pagefault_enable();
return 0;
+ }
+ pagefault_enable();
return read_user_stack_slow(ptr, ret, 8);
}
@@ -166,8 +170,12 @@ static int read_user_stack_32(unsigned int __user *ptr, unsigned int *ret)
((unsigned long)ptr & 3))
return -EFAULT;
- if (!__get_user_inatomic(*ret, ptr))
+ pagefault_disable();
+ if (!__get_user_inatomic(*ret, ptr)) {
+ pagefault_enable();
return 0;
+ }
+ pagefault_enable();
return read_user_stack_slow(ptr, ret, 4);
}
@@ -294,11 +302,17 @@ static inline int current_is_64bit(void)
*/
static int read_user_stack_32(unsigned int __user *ptr, unsigned int *ret)
{
+ int rc;
+
if ((unsigned long)ptr > TASK_SIZE - sizeof(unsigned int) ||
((unsigned long)ptr & 3))
return -EFAULT;
- return __get_user_inatomic(*ret, ptr);
+ pagefault_disable();
+ rc = __get_user_inatomic(*ret, ptr);
+ pagefault_enable();
+
+ return rc;
}
static inline void perf_callchain_user_64(struct perf_callchain_entry *entry,
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index 7d28f540200..f5ae872a2ef 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -18,7 +18,7 @@
#include <asm/cacheflush.h>
#include <asm/uaccess.h>
#include <asm/io.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/checksum.h>
#include <asm/pgtable.h>
#include <asm/tlbflush.h>
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index c016033ba78..a909f4e9343 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -1020,7 +1020,7 @@ static unsigned long __init alloc_up(unsigned long size, unsigned long align)
}
if (addr == 0)
return 0;
- RELOC(alloc_bottom) = addr;
+ RELOC(alloc_bottom) = addr + size;
prom_debug(" -> %x\n", addr);
prom_debug(" alloc_bottom : %x\n", RELOC(alloc_bottom));
@@ -1830,11 +1830,13 @@ static void __init *make_room(unsigned long *mem_start, unsigned long *mem_end,
if (room > DEVTREE_CHUNK_SIZE)
room = DEVTREE_CHUNK_SIZE;
if (room < PAGE_SIZE)
- prom_panic("No memory for flatten_device_tree (no room)");
+ prom_panic("No memory for flatten_device_tree "
+ "(no room)\n");
chunk = alloc_up(room, 0);
if (chunk == 0)
- prom_panic("No memory for flatten_device_tree (claim failed)");
- *mem_end = RELOC(alloc_top);
+ prom_panic("No memory for flatten_device_tree "
+ "(claim failed)\n");
+ *mem_end = chunk + room;
}
ret = (void *)*mem_start;
@@ -2042,7 +2044,7 @@ static void __init flatten_device_tree(void)
/*
* Check how much room we have between alloc top & bottom (+/- a
- * few pages), crop to 4Mb, as this is our "chuck" size
+ * few pages), crop to 1MB, as this is our "chunk" size
*/
room = RELOC(alloc_top) - RELOC(alloc_bottom) - 0x4000;
if (room > DEVTREE_CHUNK_SIZE)
@@ -2053,7 +2055,7 @@ static void __init flatten_device_tree(void)
mem_start = (unsigned long)alloc_up(room, PAGE_SIZE);
if (mem_start == 0)
prom_panic("Can't allocate initial device-tree chunk\n");
- mem_end = RELOC(alloc_top);
+ mem_end = mem_start + room;
/* Get root of tree */
root = call_prom("peer", 1, 1, (phandle)0);
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 0e0ea941156..d5ca8236315 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -39,7 +39,7 @@
#include <asm/udbg.h>
#include <asm/syscalls.h>
#include <asm/smp.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/time.h>
#include <asm/mmu.h>
#include <asm/topology.h>
diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index 54e66da8f74..6cd8f0196b6 100644
--- a/arch/powerpc/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -291,7 +291,7 @@ void __init find_and_init_phbs(void)
prop = of_get_property(of_chosen,
"linux,pci-assign-all-buses", NULL);
if (prop && *prop)
- ppc_pci_flags |= PPC_PCI_REASSIGN_ALL_BUS;
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
#endif /* CONFIG_PPC32 */
}
}
diff --git a/arch/powerpc/kernel/rtasd.c b/arch/powerpc/kernel/rtasd.c
index 67f6c3b5135..481ef064c8f 100644
--- a/arch/powerpc/kernel/rtasd.c
+++ b/arch/powerpc/kernel/rtasd.c
@@ -27,7 +27,7 @@
#include <asm/rtas.h>
#include <asm/prom.h>
#include <asm/nvram.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/smp-tbsync.c b/arch/powerpc/kernel/smp-tbsync.c
index 03e45c4a9ef..640de836e46 100644
--- a/arch/powerpc/kernel/smp-tbsync.c
+++ b/arch/powerpc/kernel/smp-tbsync.c
@@ -11,7 +11,7 @@
#include <linux/unistd.h>
#include <linux/init.h>
#include <linux/slab.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/smp.h>
#include <asm/time.h>
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index f932f8a0cf0..7bf2187dfd9 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -33,7 +33,7 @@
#include <linux/topology.h>
#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgtable.h>
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 6dd33581a22..de2950135e6 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -1251,7 +1251,7 @@ BEGIN_FTR_SECTION
reg = 0
.rept 32
li r6,reg*16+VCPU_VSRS
- stxvd2x reg,r6,r3
+ STXVD2X(reg,r6,r3)
reg = reg + 1
.endr
FTR_SECTION_ELSE
@@ -1313,7 +1313,7 @@ BEGIN_FTR_SECTION
reg = 0
.rept 32
li r7,reg*16+VCPU_VSRS
- lxvd2x reg,r7,r4
+ LXVD2X(reg,r7,r4)
reg = reg + 1
.endr
FTR_SECTION_ELSE
diff --git a/arch/powerpc/platforms/40x/ep405.c b/arch/powerpc/platforms/40x/ep405.c
index 4058fd1e7fc..b0389bbe4f9 100644
--- a/arch/powerpc/platforms/40x/ep405.c
+++ b/arch/powerpc/platforms/40x/ep405.c
@@ -100,7 +100,7 @@ static void __init ep405_setup_arch(void)
/* Find & init the BCSR CPLD */
ep405_init_bcsr();
- ppc_pci_set_flags(PPC_PCI_REASSIGN_ALL_RSRC);
+ pci_set_flags(PCI_REASSIGN_ALL_RSRC);
}
static int __init ep405_probe(void)
diff --git a/arch/powerpc/platforms/40x/ppc40x_simple.c b/arch/powerpc/platforms/40x/ppc40x_simple.c
index 2521d93ef13..e8dd5c5df7d 100644
--- a/arch/powerpc/platforms/40x/ppc40x_simple.c
+++ b/arch/powerpc/platforms/40x/ppc40x_simple.c
@@ -61,7 +61,7 @@ static const char *board[] __initdata = {
static int __init ppc40x_probe(void)
{
if (of_flat_dt_match(of_get_flat_dt_root(), board)) {
- ppc_pci_set_flags(PPC_PCI_REASSIGN_ALL_RSRC);
+ pci_set_flags(PCI_REASSIGN_ALL_RSRC);
return 1;
}
diff --git a/arch/powerpc/platforms/40x/walnut.c b/arch/powerpc/platforms/40x/walnut.c
index 335df91fbee..8b691df72f7 100644
--- a/arch/powerpc/platforms/40x/walnut.c
+++ b/arch/powerpc/platforms/40x/walnut.c
@@ -51,7 +51,7 @@ static int __init walnut_probe(void)
if (!of_flat_dt_is_compatible(root, "ibm,walnut"))
return 0;
- ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC;
+ pci_set_flags(PCI_REASSIGN_ALL_RSRC);
return 1;
}
diff --git a/arch/powerpc/platforms/44x/canyonlands.c b/arch/powerpc/platforms/44x/canyonlands.c
index afc5e8ea377..e300dd4c89b 100644
--- a/arch/powerpc/platforms/44x/canyonlands.c
+++ b/arch/powerpc/platforms/44x/canyonlands.c
@@ -55,7 +55,7 @@ static int __init ppc460ex_probe(void)
{
unsigned long root = of_get_flat_dt_root();
if (of_flat_dt_is_compatible(root, "amcc,canyonlands")) {
- ppc_pci_set_flags(PPC_PCI_REASSIGN_ALL_RSRC);
+ pci_set_flags(PCI_REASSIGN_ALL_RSRC);
return 1;
}
return 0;
diff --git a/arch/powerpc/platforms/44x/ebony.c b/arch/powerpc/platforms/44x/ebony.c
index 88b9117fa69..6a4232bbdf8 100644
--- a/arch/powerpc/platforms/44x/ebony.c
+++ b/arch/powerpc/platforms/44x/ebony.c
@@ -54,7 +54,7 @@ static int __init ebony_probe(void)
if (!of_flat_dt_is_compatible(root, "ibm,ebony"))
return 0;
- ppc_pci_set_flags(PPC_PCI_REASSIGN_ALL_RSRC);
+ pci_set_flags(PCI_REASSIGN_ALL_RSRC);
return 1;
}
diff --git a/arch/powerpc/platforms/44x/ppc44x_simple.c b/arch/powerpc/platforms/44x/ppc44x_simple.c
index c81c19c0b3d..8d220276341 100644
--- a/arch/powerpc/platforms/44x/ppc44x_simple.c
+++ b/arch/powerpc/platforms/44x/ppc44x_simple.c
@@ -72,7 +72,7 @@ static int __init ppc44x_probe(void)
for (i = 0; i < ARRAY_SIZE(board); i++) {
if (of_flat_dt_is_compatible(root, board[i])) {
- ppc_pci_set_flags(PPC_PCI_REASSIGN_ALL_RSRC);
+ pci_set_flags(PCI_REASSIGN_ALL_RSRC);
return 1;
}
}
diff --git a/arch/powerpc/platforms/44x/sam440ep.c b/arch/powerpc/platforms/44x/sam440ep.c
index a78e8eb6da4..9e09b835758 100644
--- a/arch/powerpc/platforms/44x/sam440ep.c
+++ b/arch/powerpc/platforms/44x/sam440ep.c
@@ -51,7 +51,7 @@ static int __init sam440ep_probe(void)
if (!of_flat_dt_is_compatible(root, "acube,sam440ep"))
return 0;
- ppc_pci_set_flags(PPC_PCI_REASSIGN_ALL_RSRC);
+ pci_set_flags(PCI_REASSIGN_ALL_RSRC);
return 1;
}
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pci.c b/arch/powerpc/platforms/52xx/mpc52xx_pci.c
index 5f5e6930908..bfb11e01133 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pci.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pci.c
@@ -371,7 +371,7 @@ mpc52xx_add_bridge(struct device_node *node)
pr_debug("Adding MPC52xx PCI host bridge %s\n", node->full_name);
- ppc_pci_add_flags(PPC_PCI_REASSIGN_ALL_BUS);
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
if (of_address_to_resource(node, 0, &rsrc) != 0) {
printk(KERN_ERR "Can't get %s resources\n", node->full_name);
diff --git a/arch/powerpc/platforms/82xx/pq2.c b/arch/powerpc/platforms/82xx/pq2.c
index 9761a59f175..d111b024eaf 100644
--- a/arch/powerpc/platforms/82xx/pq2.c
+++ b/arch/powerpc/platforms/82xx/pq2.c
@@ -53,7 +53,7 @@ static void __init pq2_pci_add_bridge(struct device_node *np)
if (of_address_to_resource(np, 0, &r) || r.end - r.start < 0x10b)
goto err;
- ppc_pci_add_flags(PPC_PCI_REASSIGN_ALL_BUS);
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
hose = pcibios_alloc_controller(np);
if (!hose)
diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c
index f8fa2fc3129..c55129f5760 100644
--- a/arch/powerpc/platforms/83xx/km83xx.c
+++ b/arch/powerpc/platforms/83xx/km83xx.c
@@ -28,7 +28,7 @@
#include <linux/of_device.h>
#include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index 93e60f1f21a..32a52896822 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -27,7 +27,7 @@
#include <linux/of_device.h>
#include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 81e44fa1c64..6b45969567d 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -26,7 +26,7 @@
#include <linux/of_platform.h>
#include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index c1b1dc50b32..041c5177e73 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -26,7 +26,7 @@
#include <linux/of_platform.h>
#include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c
index 81c052b1353..934cc8c46bb 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c
@@ -34,7 +34,7 @@
#include <linux/of_device.h>
#include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/83xx/sbc834x.c b/arch/powerpc/platforms/83xx/sbc834x.c
index 49023dbe157..af41d8c810a 100644
--- a/arch/powerpc/platforms/83xx/sbc834x.c
+++ b/arch/powerpc/platforms/83xx/sbc834x.c
@@ -28,7 +28,7 @@
#include <linux/of_platform.h>
#include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 6299a2a51ae..2bf99786d24 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -31,7 +31,7 @@
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/page.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 747d1ee661f..973b3f4a4b4 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -36,7 +36,7 @@
#include <linux/memblock.h>
#include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index ecdd8c09e4e..d07dcb7f4ee 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -34,7 +34,7 @@
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/page.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index d0af7fb2f34..b9ba86191ae 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -24,7 +24,7 @@ source "arch/powerpc/platforms/wsp/Kconfig"
config KVM_GUEST
bool "KVM Guest support"
- default y
+ default n
---help---
This option enables various optimizations for running under the KVM
hypervisor. Overhead for the kernel when not running inside KVM should
diff --git a/arch/powerpc/platforms/cell/cpufreq_spudemand.c b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
index d809836bcf5..7f92096fe96 100644
--- a/arch/powerpc/platforms/cell/cpufreq_spudemand.c
+++ b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
@@ -24,7 +24,7 @@
#include <linux/sched.h>
#include <linux/timer.h>
#include <linux/workqueue.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/machdep.h>
#include <asm/spu.h>
diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c
index dbb641ea90d..f2e1dfe4bf3 100644
--- a/arch/powerpc/platforms/cell/smp.c
+++ b/arch/powerpc/platforms/cell/smp.c
@@ -28,7 +28,7 @@
#include <linux/cpu.h>
#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgtable.h>
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index 0c87bcd2452..bf4d41d8fa1 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -24,7 +24,7 @@
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/slab.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/spu.h>
#include <asm/spu_csa.h>
#include "spufs.h"
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index 3f65443f171..83285c5a204 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -199,7 +199,7 @@ static void __init setup_peg2(struct pci_controller *hose, struct device_node *d
printk ("RTAS supporting Pegasos OF not found, please upgrade"
" your firmware\n");
}
- ppc_pci_add_flags(PPC_PCI_REASSIGN_ALL_BUS);
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
/* keep the reference to the root node */
}
diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c
index a800122e4dd..feab30bbae2 100644
--- a/arch/powerpc/platforms/chrp/smp.c
+++ b/arch/powerpc/platforms/chrp/smp.c
@@ -18,7 +18,7 @@
#include <linux/spinlock.h>
#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgtable.h>
diff --git a/arch/powerpc/platforms/iseries/smp.c b/arch/powerpc/platforms/iseries/smp.c
index 2df48c2287b..8bda9be06fa 100644
--- a/arch/powerpc/platforms/iseries/smp.c
+++ b/arch/powerpc/platforms/iseries/smp.c
@@ -29,7 +29,7 @@
#include <linux/cpu.h>
#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgtable.h>
diff --git a/arch/powerpc/platforms/powermac/backlight.c b/arch/powerpc/platforms/powermac/backlight.c
index d679964ae2a..c2f3e861f5e 100644
--- a/arch/powerpc/platforms/powermac/backlight.c
+++ b/arch/powerpc/platforms/powermac/backlight.c
@@ -12,7 +12,7 @@
#include <linux/backlight.h>
#include <linux/adb.h>
#include <linux/pmu.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/prom.h>
#include <asm/backlight.h>
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c
index 41a80a4fb97..5cc83851ad0 100644
--- a/arch/powerpc/platforms/powermac/pci.c
+++ b/arch/powerpc/platforms/powermac/pci.c
@@ -732,7 +732,7 @@ static void __init setup_bandit(struct pci_controller *hose,
static int __init setup_uninorth(struct pci_controller *hose,
struct resource *addr)
{
- ppc_pci_add_flags(PPC_PCI_REASSIGN_ALL_BUS);
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
has_uninorth = 1;
hose->ops = &macrisc_pci_ops;
hose->cfg_addr = ioremap(addr->start + 0x800000, 0x1000);
@@ -998,7 +998,7 @@ void __init pmac_pci_init(void)
struct device_node *np, *root;
struct device_node *ht = NULL;
- ppc_pci_set_flags(PPC_PCI_CAN_SKIP_ISA_ALIGN);
+ pci_set_flags(PCI_CAN_SKIP_ISA_ALIGN);
root = of_find_node_by_path("/");
if (root == NULL) {
@@ -1057,7 +1057,7 @@ void __init pmac_pci_init(void)
* some offset between bus number and domains for now when we
* assign all busses should help for now
*/
- if (ppc_pci_has_flag(PPC_PCI_REASSIGN_ALL_BUS))
+ if (pci_has_flag(PCI_REASSIGN_ALL_BUS))
pcibios_assign_bus_offset = 0x10;
#endif
}
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index d15fca32297..9a521dc8e48 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -35,7 +35,7 @@
#include <linux/compiler.h>
#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/code-patching.h>
#include <asm/irq.h>
#include <asm/page.h>
diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c
index e9190073bb9..0e865637006 100644
--- a/arch/powerpc/platforms/pseries/dtl.c
+++ b/arch/powerpc/platforms/pseries/dtl.c
@@ -181,7 +181,7 @@ static void dtl_stop(struct dtl *dtl)
lppaca_of(dtl->cpu).dtl_enable_mask = 0x0;
- unregister_dtl(hwcpu, __pa(dtl->buf));
+ unregister_dtl(hwcpu);
}
static u64 dtl_current_index(struct dtl *dtl)
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 46b55cf563e..ada6e07532e 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -31,7 +31,7 @@
#include <linux/spinlock.h>
#include <linux/of.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/eeh.h>
#include <asm/eeh_event.h>
#include <asm/io.h>
diff --git a/arch/powerpc/platforms/pseries/eeh_cache.c b/arch/powerpc/platforms/pseries/eeh_cache.c
index 8ed0d2d0e1b..fc5ae767989 100644
--- a/arch/powerpc/platforms/pseries/eeh_cache.c
+++ b/arch/powerpc/platforms/pseries/eeh_cache.c
@@ -25,7 +25,7 @@
#include <linux/rbtree.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/pci-bridge.h>
#include <asm/ppc-pci.h>
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index bc0288501f1..83a3ca2fd28 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -135,7 +135,7 @@ static void pseries_mach_cpu_die(void)
get_lppaca()->idle = 0;
if (get_preferred_offline_state(cpu) == CPU_STATE_ONLINE) {
- unregister_slb_shadow(hwcpu, __pa(get_slb_shadow()));
+ unregister_slb_shadow(hwcpu);
/*
* Call to start_secondary_resume() will not return.
@@ -150,7 +150,7 @@ static void pseries_mach_cpu_die(void)
WARN_ON(get_preferred_offline_state(cpu) != CPU_STATE_OFFLINE);
set_cpu_current_state(cpu, CPU_STATE_OFFLINE);
- unregister_slb_shadow(hwcpu, __pa(get_slb_shadow()));
+ unregister_slb_shadow(hwcpu);
rtas_stop_self();
/* Should never get here... */
diff --git a/arch/powerpc/platforms/pseries/io_event_irq.c b/arch/powerpc/platforms/pseries/io_event_irq.c
index c829e6067d5..2c4dd1fb833 100644
--- a/arch/powerpc/platforms/pseries/io_event_irq.c
+++ b/arch/powerpc/platforms/pseries/io_event_irq.c
@@ -212,17 +212,15 @@ static int __init ioei_init(void)
struct device_node *np;
ioei_check_exception_token = rtas_token("check-exception");
- if (ioei_check_exception_token == RTAS_UNKNOWN_SERVICE) {
- pr_warning("IO Event IRQ not supported on this system !\n");
+ if (ioei_check_exception_token == RTAS_UNKNOWN_SERVICE)
return -ENODEV;
- }
+
np = of_find_node_by_path("/event-sources/ibm,io-events");
if (np) {
request_event_sources_irqs(np, ioei_interrupt, "IO_EVENT");
+ pr_info("IBM I/O event interrupts enabled\n");
of_node_put(np);
} else {
- pr_err("io_event_irq: No ibm,io-events on system! "
- "IO Event interrupt disabled.\n");
return -ENODEV;
}
return 0;
diff --git a/arch/powerpc/platforms/pseries/kexec.c b/arch/powerpc/platforms/pseries/kexec.c
index 54cf3a4aa16..7d94bdc63d5 100644
--- a/arch/powerpc/platforms/pseries/kexec.c
+++ b/arch/powerpc/platforms/pseries/kexec.c
@@ -25,20 +25,30 @@ static void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
{
/* Don't risk a hypervisor call if we're crashing */
if (firmware_has_feature(FW_FEATURE_SPLPAR) && !crash_shutdown) {
- unsigned long addr;
+ int ret;
+ int cpu = smp_processor_id();
+ int hwcpu = hard_smp_processor_id();
- addr = __pa(get_slb_shadow());
- if (unregister_slb_shadow(hard_smp_processor_id(), addr))
- printk("SLB shadow buffer deregistration of "
- "cpu %u (hw_cpu_id %d) failed\n",
- smp_processor_id(),
- hard_smp_processor_id());
+ if (get_lppaca()->dtl_enable_mask) {
+ ret = unregister_dtl(hwcpu);
+ if (ret) {
+ pr_err("WARNING: DTL deregistration for cpu "
+ "%d (hw %d) failed with %d\n",
+ cpu, hwcpu, ret);
+ }
+ }
+
+ ret = unregister_slb_shadow(hwcpu);
+ if (ret) {
+ pr_err("WARNING: SLB shadow buffer deregistration "
+ "for cpu %d (hw %d) failed with %d\n",
+ cpu, hwcpu, ret);
+ }
- addr = __pa(get_lppaca());
- if (unregister_vpa(hard_smp_processor_id(), addr)) {
- printk("VPA deregistration of cpu %u (hw_cpu_id %d) "
- "failed\n", smp_processor_id(),
- hard_smp_processor_id());
+ ret = unregister_vpa(hwcpu);
+ if (ret) {
+ pr_err("WARNING: VPA deregistration for cpu %d "
+ "(hw %d) failed with %d\n", cpu, hwcpu, ret);
}
}
}
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index f7205d344ef..c9a29dae8c0 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -67,9 +67,8 @@ void vpa_init(int cpu)
ret = register_vpa(hwcpu, addr);
if (ret) {
- printk(KERN_ERR "WARNING: vpa_init: VPA registration for "
- "cpu %d (hw %d) of area %lx returns %ld\n",
- cpu, hwcpu, addr, ret);
+ pr_err("WARNING: VPA registration for cpu %d (hw %d) of area "
+ "%lx failed with %ld\n", cpu, hwcpu, addr, ret);
return;
}
/*
@@ -80,10 +79,9 @@ void vpa_init(int cpu)
if (firmware_has_feature(FW_FEATURE_SPLPAR)) {
ret = register_slb_shadow(hwcpu, addr);
if (ret)
- printk(KERN_ERR
- "WARNING: vpa_init: SLB shadow buffer "
- "registration for cpu %d (hw %d) of area %lx "
- "returns %ld\n", cpu, hwcpu, addr, ret);
+ pr_err("WARNING: SLB shadow buffer registration for "
+ "cpu %d (hw %d) of area %lx failed with %ld\n",
+ cpu, hwcpu, addr, ret);
}
/*
@@ -100,8 +98,9 @@ void vpa_init(int cpu)
dtl->enqueue_to_dispatch_time = DISPATCH_LOG_BYTES;
ret = register_dtl(hwcpu, __pa(dtl));
if (ret)
- pr_warn("DTL registration failed for cpu %d (%ld)\n",
- cpu, ret);
+ pr_err("WARNING: DTL registration of cpu %d (hw %d) "
+ "failed with %ld\n", smp_processor_id(),
+ hwcpu, ret);
lppaca_of(cpu).dtl_enable_mask = 2;
}
}
@@ -204,7 +203,7 @@ static void pSeries_lpar_hptab_clear(void)
unsigned long ptel;
} ptes[4];
long lpar_rc;
- int i, j;
+ unsigned long i, j;
/* Read in batches of 4,
* invalidate only valid entries not in the VRMA
diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h
index 4bf21207d7d..41c24c146d6 100644
--- a/arch/powerpc/platforms/pseries/plpar_wrappers.h
+++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h
@@ -53,9 +53,9 @@ static inline long vpa_call(unsigned long flags, unsigned long cpu,
return plpar_hcall_norets(H_REGISTER_VPA, flags, cpu, vpa);
}
-static inline long unregister_vpa(unsigned long cpu, unsigned long vpa)
+static inline long unregister_vpa(unsigned long cpu)
{
- return vpa_call(0x5, cpu, vpa);
+ return vpa_call(0x5, cpu, 0);
}
static inline long register_vpa(unsigned long cpu, unsigned long vpa)
@@ -63,9 +63,9 @@ static inline long register_vpa(unsigned long cpu, unsigned long vpa)
return vpa_call(0x1, cpu, vpa);
}
-static inline long unregister_slb_shadow(unsigned long cpu, unsigned long vpa)
+static inline long unregister_slb_shadow(unsigned long cpu)
{
- return vpa_call(0x7, cpu, vpa);
+ return vpa_call(0x7, cpu, 0);
}
static inline long register_slb_shadow(unsigned long cpu, unsigned long vpa)
@@ -73,9 +73,9 @@ static inline long register_slb_shadow(unsigned long cpu, unsigned long vpa)
return vpa_call(0x3, cpu, vpa);
}
-static inline long unregister_dtl(unsigned long cpu, unsigned long vpa)
+static inline long unregister_dtl(unsigned long cpu)
{
- return vpa_call(0x6, cpu, vpa);
+ return vpa_call(0x6, cpu, 0);
}
static inline long register_dtl(unsigned long cpu, unsigned long vpa)
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index d00e52926b7..0969fd98c4f 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -324,8 +324,9 @@ static int alloc_dispatch_logs(void)
dtl->enqueue_to_dispatch_time = DISPATCH_LOG_BYTES;
ret = register_dtl(hard_smp_processor_id(), __pa(dtl));
if (ret)
- pr_warn("DTL registration failed for boot cpu %d (%d)\n",
- smp_processor_id(), ret);
+ pr_err("WARNING: DTL registration of cpu %d (hw %d) failed "
+ "with %d\n", smp_processor_id(),
+ hard_smp_processor_id(), ret);
get_paca()->lppaca_ptr->dtl_enable_mask = 2;
return 0;
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 1672db2d1b0..4e44c4dcd11 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -27,7 +27,7 @@
#include <linux/cpu.h>
#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgtable.h>
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 3bba8bdb58b..4ce547e0047 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -351,7 +351,7 @@ int __init fsl_add_bridge(struct device_node *dev, int is_primary)
printk(KERN_WARNING "Can't get bus-range for %s, assume"
" bus 0\n", dev->full_name);
- ppc_pci_add_flags(PPC_PCI_REASSIGN_ALL_BUS);
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
hose = pcibios_alloc_controller(dev);
if (!hose)
return -ENOMEM;
@@ -640,7 +640,7 @@ int __init mpc83xx_add_bridge(struct device_node *dev)
" bus 0\n", dev->full_name);
}
- ppc_pci_add_flags(PPC_PCI_REASSIGN_ALL_BUS);
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
hose = pcibios_alloc_controller(dev);
if (!hose)
return -ENOMEM;
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 2de8551df40..c65f75aa7ff 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -54,6 +54,7 @@
#define ODSR_CLEAR 0x1c00
#define LTLEECSR_ENABLE_ALL 0xFFC000FC
#define ESCSR_CLEAR 0x07120204
+#define IECSR_CLEAR 0x80000000
#define RIO_PORT1_EDCSR 0x0640
#define RIO_PORT2_EDCSR 0x0680
@@ -1089,11 +1090,11 @@ static void port_error_handler(struct rio_mport *port, int offset)
if (offset == 0) {
out_be32((u32 *)(rio_regs_win + RIO_PORT1_EDCSR), 0);
- out_be32((u32 *)(rio_regs_win + RIO_PORT1_IECSR), 0);
+ out_be32((u32 *)(rio_regs_win + RIO_PORT1_IECSR), IECSR_CLEAR);
out_be32((u32 *)(rio_regs_win + RIO_ESCSR), ESCSR_CLEAR);
} else {
out_be32((u32 *)(rio_regs_win + RIO_PORT2_EDCSR), 0);
- out_be32((u32 *)(rio_regs_win + RIO_PORT2_IECSR), 0);
+ out_be32((u32 *)(rio_regs_win + RIO_PORT2_IECSR), IECSR_CLEAR);
out_be32((u32 *)(rio_regs_win + RIO_PORT2_ESCSR), ESCSR_CLEAR);
}
}
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 265313e8396..2d66275e489 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -32,7 +32,7 @@
#include <linux/fs_uart_pd.h>
#include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/time.h>
diff --git a/arch/powerpc/sysdev/grackle.c b/arch/powerpc/sysdev/grackle.c
index cf27df6e508..08abe91ae79 100644
--- a/arch/powerpc/sysdev/grackle.c
+++ b/arch/powerpc/sysdev/grackle.c
@@ -57,7 +57,7 @@ void __init setup_grackle(struct pci_controller *hose)
{
setup_indirect_pci(hose, 0xfec00000, 0xfee00000, 0);
if (of_machine_is_compatible("PowerMac1,1"))
- ppc_pci_add_flags(PPC_PCI_REASSIGN_ALL_BUS);
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
if (of_machine_is_compatible("AAPL,PowerBook1998"))
grackle_set_loop_snoop(hose, 1);
#if 0 /* Disabled for now, HW problems ??? */
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
index 2ec4f3bb816..dbfe96bc878 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -655,8 +655,6 @@ struct ppc4xx_pciex_hwops
static struct ppc4xx_pciex_hwops *ppc4xx_pciex_hwops;
-#ifdef CONFIG_44x
-
static int __init ppc4xx_pciex_wait_on_sdr(struct ppc4xx_pciex_port *port,
unsigned int sdr_offset,
unsigned int mask,
@@ -688,6 +686,7 @@ static int __init ppc4xx_pciex_port_reset_sdr(struct ppc4xx_pciex_port *port)
return 0;
}
+
static void __init ppc4xx_pciex_check_link_sdr(struct ppc4xx_pciex_port *port)
{
printk(KERN_INFO "PCIE%d: Checking link...\n", port->index);
@@ -718,6 +717,8 @@ static void __init ppc4xx_pciex_check_link_sdr(struct ppc4xx_pciex_port *port)
printk(KERN_INFO "PCIE%d: No device detected.\n", port->index);
}
+#ifdef CONFIG_44x
+
/* Check various reset bits of the 440SPe PCIe core */
static int __init ppc440spe_pciex_check_reset(struct device_node *np)
{
@@ -1977,7 +1978,7 @@ static int __init ppc4xx_pci_find_bridges(void)
{
struct device_node *np;
- ppc_pci_flags |= PPC_PCI_ENABLE_PROC_DOMAINS | PPC_PCI_COMPAT_DOMAIN_0;
+ pci_add_flags(PCI_ENABLE_PROC_DOMAINS | PCI_COMPAT_DOMAIN_0);
#ifdef CONFIG_PPC4xx_PCI_EXPRESS
for_each_compatible_node(np, NULL, "ibm,plb-pciex")
diff --git a/arch/powerpc/sysdev/tsi108_dev.c b/arch/powerpc/sysdev/tsi108_dev.c
index ee056807b52..9f51f97abb5 100644
--- a/arch/powerpc/sysdev/tsi108_dev.c
+++ b/arch/powerpc/sysdev/tsi108_dev.c
@@ -23,7 +23,7 @@
#include <asm/tsi108.h>
#include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/prom.h>