diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-01-11 02:42:53 +0100 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-01-11 02:42:53 +0100 |
commit | 506c10f26c481b7f8ef27c1c79290f68989b2e9e (patch) | |
tree | 03de82e812f00957aa6276dac2fe51c3358e88d7 /arch/mips/include | |
parent | e1df957670aef74ffd9a4ad93e6d2c90bf6b4845 (diff) | |
parent | c59765042f53a79a7a65585042ff463b69cb248c (diff) |
Merge commit 'v2.6.29-rc1' into perfcounters/core
Conflicts:
include/linux/kernel_stat.h
Diffstat (limited to 'arch/mips/include')
-rw-r--r-- | arch/mips/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/mips/include/asm/atomic.h | 5 | ||||
-rw-r--r-- | arch/mips/include/asm/byteorder.h | 52 | ||||
-rw-r--r-- | arch/mips/include/asm/irq.h | 3 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-ip27/topology.h | 5 | ||||
-rw-r--r-- | arch/mips/include/asm/smp.h | 3 | ||||
-rw-r--r-- | arch/mips/include/asm/swab.h | 55 |
7 files changed, 65 insertions, 59 deletions
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild index 7897f05e316..023866c0c10 100644 --- a/arch/mips/include/asm/Kbuild +++ b/arch/mips/include/asm/Kbuild @@ -1,3 +1,4 @@ include include/asm-generic/Kbuild.asm header-y += cachectl.h sgidefs.h sysmips.h +header-y += swab.h diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h index 1232be3885b..c996c3b4d07 100644 --- a/arch/mips/include/asm/atomic.h +++ b/arch/mips/include/asm/atomic.h @@ -15,13 +15,12 @@ #define _ASM_ATOMIC_H #include <linux/irqflags.h> +#include <linux/types.h> #include <asm/barrier.h> #include <asm/cpu-features.h> #include <asm/war.h> #include <asm/system.h> -typedef struct { volatile int counter; } atomic_t; - #define ATOMIC_INIT(i) { (i) } /* @@ -404,8 +403,6 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) #ifdef CONFIG_64BIT -typedef struct { volatile long counter; } atomic64_t; - #define ATOMIC64_INIT(i) { (i) } /* diff --git a/arch/mips/include/asm/byteorder.h b/arch/mips/include/asm/byteorder.h index 33790b9e0cc..607b7183070 100644 --- a/arch/mips/include/asm/byteorder.h +++ b/arch/mips/include/asm/byteorder.h @@ -8,60 +8,14 @@ #ifndef _ASM_BYTEORDER_H #define _ASM_BYTEORDER_H -#include <linux/compiler.h> -#include <asm/types.h> +#include <asm/swab.h> #if defined(__MIPSEB__) -# define __BIG_ENDIAN +#include <linux/byteorder/big_endian.h> #elif defined(__MIPSEL__) -# define __LITTLE_ENDIAN +#include <linux/byteorder/little_endian.h> #else # error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???" #endif -#define __SWAB_64_THRU_32__ - -#ifdef CONFIG_CPU_MIPSR2 - -static inline __attribute_const__ __u16 __arch_swab16(__u16 x) -{ - __asm__( - " wsbh %0, %1 \n" - : "=r" (x) - : "r" (x)); - - return x; -} -#define __arch_swab16 __arch_swab16 - -static inline __attribute_const__ __u32 __arch_swab32(__u32 x) -{ - __asm__( - " wsbh %0, %1 \n" - " rotr %0, %0, 16 \n" - : "=r" (x) - : "r" (x)); - - return x; -} -#define __arch_swab32 __arch_swab32 - -#ifdef CONFIG_CPU_MIPS64_R2 -static inline __attribute_const__ __u64 __arch_swab64(__u64 x) -{ - __asm__( - " dsbh %0, %1\n" - " dshd %0, %0" - : "=r" (x) - : "r" (x)); - - return x; -} -#define __arch_swab64 __arch_swab64 -#endif /* CONFIG_CPU_MIPS64_R2 */ - -#endif /* CONFIG_CPU_MIPSR2 */ - -#include <linux/byteorder.h> - #endif /* _ASM_BYTEORDER_H */ diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h index a58f0eecc68..abc62aa744a 100644 --- a/arch/mips/include/asm/irq.h +++ b/arch/mips/include/asm/irq.h @@ -49,7 +49,8 @@ static inline void smtc_im_ack_irq(unsigned int irq) #ifdef CONFIG_MIPS_MT_SMTC_IRQAFF #include <linux/cpumask.h> -extern void plat_set_irq_affinity(unsigned int irq, cpumask_t affinity); +extern void plat_set_irq_affinity(unsigned int irq, + const struct cpumask *affinity); extern void smtc_forward_irq(unsigned int irq); /* diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h index 7785bec732f..55d481569a1 100644 --- a/arch/mips/include/asm/mach-ip27/topology.h +++ b/arch/mips/include/asm/mach-ip27/topology.h @@ -25,11 +25,13 @@ extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; #define cpu_to_node(cpu) (sn_cpu_info[(cpu)].p_nodeid) #define parent_node(node) (node) #define node_to_cpumask(node) (hub_data(node)->h_cpus) -#define node_to_first_cpu(node) (first_cpu(node_to_cpumask(node))) +#define cpumask_of_node(node) (&hub_data(node)->h_cpus) +#define node_to_first_cpu(node) (cpumask_first(cpumask_of_node(node))) struct pci_bus; extern int pcibus_to_node(struct pci_bus *); #define pcibus_to_cpumask(bus) (cpu_online_map) +#define cpumask_of_pcibus(bus) (cpu_online_mask) extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES]; @@ -37,7 +39,6 @@ extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES]; /* sched_domains SD_NODE_INIT for SGI IP27 machines */ #define SD_NODE_INIT (struct sched_domain) { \ - .span = CPU_MASK_NONE, \ .parent = NULL, \ .child = NULL, \ .groups = NULL, \ diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index 0ff5b523ea7..86557b5d1b3 100644 --- a/arch/mips/include/asm/smp.h +++ b/arch/mips/include/asm/smp.h @@ -38,9 +38,6 @@ extern int __cpu_logical_map[NR_CPUS]; #define SMP_RESCHEDULE_YOURSELF 0x1 /* XXX braindead */ #define SMP_CALL_FUNCTION 0x2 -extern cpumask_t phys_cpu_present_map; -#define cpu_possible_map phys_cpu_present_map - extern void asmlinkage smp_bootstrap(void); /* diff --git a/arch/mips/include/asm/swab.h b/arch/mips/include/asm/swab.h new file mode 100644 index 00000000000..88f1f7d555c --- /dev/null +++ b/arch/mips/include/asm/swab.h @@ -0,0 +1,55 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1996, 99, 2003 by Ralf Baechle + */ +#ifndef _ASM_SWAB_H +#define _ASM_SWAB_H + +#include <linux/compiler.h> +#include <asm/types.h> + +#define __SWAB_64_THRU_32__ + +#ifdef CONFIG_CPU_MIPSR2 + +static inline __attribute_const__ __u16 __arch_swab16(__u16 x) +{ + __asm__( + " wsbh %0, %1 \n" + : "=r" (x) + : "r" (x)); + + return x; +} +#define __arch_swab16 __arch_swab16 + +static inline __attribute_const__ __u32 __arch_swab32(__u32 x) +{ + __asm__( + " wsbh %0, %1 \n" + " rotr %0, %0, 16 \n" + : "=r" (x) + : "r" (x)); + + return x; +} +#define __arch_swab32 __arch_swab32 + +#ifdef CONFIG_CPU_MIPS64_R2 +static inline __attribute_const__ __u64 __arch_swab64(__u64 x) +{ + __asm__( + " dsbh %0, %1\n" + " dshd %0, %0" + : "=r" (x) + : "r" (x)); + + return x; +} +#define __arch_swab64 __arch_swab64 +#endif /* CONFIG_CPU_MIPS64_R2 */ +#endif /* CONFIG_CPU_MIPSR2 */ +#endif /* _ASM_SWAB_H */ |