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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2010-05-12 23:19:01 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2010-05-12 23:20:33 +0200 |
| commit | a9aa1d02de36b450990b0e25a88fc2ff1c3e6b94 (patch) | |
| tree | 1f9d19f1642d263e65906a916a48be9339accc73 /arch/ia64/kernel/acpi.c | |
| parent | 5671a10e2bc7f99d9157c6044faf8be2ef302361 (diff) | |
| parent | b57f95a38233a2e73b679bea4a5453a1cc2a1cc9 (diff) | |
Merge commit 'v2.6.34-rc7' into perf/nmi
Merge reason: catch up with latest softlockup detector changes.
Diffstat (limited to 'arch/ia64/kernel/acpi.c')
| -rw-r--r-- | arch/ia64/kernel/acpi.c | 41 |
1 files changed, 7 insertions, 34 deletions
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 40574ae11401..4d1a7e9314cf 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -44,6 +44,8 @@ #include <linux/efi.h> #include <linux/mmzone.h> #include <linux/nodemask.h> +#include <linux/slab.h> +#include <acpi/processor.h> #include <asm/io.h> #include <asm/iosapic.h> #include <asm/machvec.h> @@ -60,11 +62,6 @@ #define PREFIX "ACPI: " -void (*pm_idle) (void); -EXPORT_SYMBOL(pm_idle); -void (*pm_power_off) (void); -EXPORT_SYMBOL(pm_power_off); - u32 acpi_rsdt_forced; unsigned int acpi_cpei_override; unsigned int acpi_cpei_phys_cpuid; @@ -83,12 +80,10 @@ static unsigned long __init acpi_find_rsdp(void) "v1.0/r0.71 tables no longer supported\n"); return rsdp_phys; } -#endif const char __init * acpi_get_sysname(void) { -#ifdef CONFIG_IA64_GENERIC unsigned long rsdp_phys; struct acpi_table_rsdp *rsdp; struct acpi_table_xsdt *xsdt; @@ -143,30 +138,8 @@ acpi_get_sysname(void) #endif return "dig"; -#else -# if defined (CONFIG_IA64_HP_SIM) - return "hpsim"; -# elif defined (CONFIG_IA64_HP_ZX1) - return "hpzx1"; -# elif defined (CONFIG_IA64_HP_ZX1_SWIOTLB) - return "hpzx1_swiotlb"; -# elif defined (CONFIG_IA64_SGI_SN2) - return "sn2"; -# elif defined (CONFIG_IA64_SGI_UV) - return "uv"; -# elif defined (CONFIG_IA64_DIG) - return "dig"; -# elif defined (CONFIG_IA64_XEN_GUEST) - return "xen"; -# elif defined(CONFIG_IA64_DIG_VTD) - return "dig_vtd"; -# else -# error Unknown platform. Fix acpi.c. -# endif -#endif } - -#ifdef CONFIG_ACPI +#endif /* CONFIG_IA64_GENERIC */ #define ACPI_MAX_PLATFORM_INTERRUPTS 256 @@ -881,8 +854,8 @@ __init void prefill_possible_map(void) possible = available_cpus + additional_cpus; - if (possible > NR_CPUS) - possible = NR_CPUS; + if (possible > nr_cpu_ids) + possible = nr_cpu_ids; printk(KERN_INFO "SMP: Allowing %d CPUs, %d hotplug CPUs\n", possible, max((possible - available_cpus), 0)); @@ -936,6 +909,8 @@ int acpi_map_lsapic(acpi_handle handle, int *pcpu) cpu_set(cpu, cpu_present_map); ia64_cpu_to_sapicid[cpu] = physid; + acpi_processor_set_pdc(handle); + *pcpu = cpu; return (0); } @@ -1060,5 +1035,3 @@ void acpi_restore_state_mem(void) {} * do_suspend_lowlevel() */ void do_suspend_lowlevel(void) {} - -#endif /* CONFIG_ACPI */ |