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author | Tony Luck <tony.luck@intel.com> | 2008-04-17 10:13:09 -0700 |
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committer | Tony Luck <tony.luck@intel.com> | 2008-04-17 10:13:09 -0700 |
commit | a49072bb367a94a9af6c6a6dcbaa1dc5617d7fa0 (patch) | |
tree | 155159e2ace7175298465b6fbf1024c77de8edce /include/asm-ia64 | |
parent | fc494d6c1825de37f04abe147741d50be08403ab (diff) | |
parent | 31a6b11fed6ceec07ec4bdfefae56b8252d450cf (diff) | |
download | kernel_goldelico_gta04-a49072bb367a94a9af6c6a6dcbaa1dc5617d7fa0.zip kernel_goldelico_gta04-a49072bb367a94a9af6c6a6dcbaa1dc5617d7fa0.tar.gz kernel_goldelico_gta04-a49072bb367a94a9af6c6a6dcbaa1dc5617d7fa0.tar.bz2 |
Pull kvm-patches into release branch
Diffstat (limited to 'include/asm-ia64')
-rw-r--r-- | include/asm-ia64/kregs.h | 3 | ||||
-rw-r--r-- | include/asm-ia64/smp.h | 3 | ||||
-rw-r--r-- | include/asm-ia64/tlb.h | 26 |
3 files changed, 32 insertions, 0 deletions
diff --git a/include/asm-ia64/kregs.h b/include/asm-ia64/kregs.h index 7e55a58..aefcdfe 100644 --- a/include/asm-ia64/kregs.h +++ b/include/asm-ia64/kregs.h @@ -31,6 +31,9 @@ #define IA64_TR_PALCODE 1 /* itr1: maps PALcode as required by EFI */ #define IA64_TR_CURRENT_STACK 1 /* dtr1: maps kernel's memory- & register-stacks */ +#define IA64_TR_ALLOC_BASE 2 /* itr&dtr: Base of dynamic TR resource*/ +#define IA64_TR_ALLOC_MAX 32 /* Max number for dynamic use*/ + /* Processor status register bits: */ #define IA64_PSR_BE_BIT 1 #define IA64_PSR_UP_BIT 2 diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h index 4fa733d..ec5f355 100644 --- a/include/asm-ia64/smp.h +++ b/include/asm-ia64/smp.h @@ -38,6 +38,9 @@ ia64_get_lid (void) return lid.f.id << 8 | lid.f.eid; } +extern int smp_call_function_mask(cpumask_t mask, void (*func)(void *), + void *info, int wait); + #define hard_smp_processor_id() ia64_get_lid() #ifdef CONFIG_SMP diff --git a/include/asm-ia64/tlb.h b/include/asm-ia64/tlb.h index 26edcb7..20d8a39 100644 --- a/include/asm-ia64/tlb.h +++ b/include/asm-ia64/tlb.h @@ -64,6 +64,32 @@ struct mmu_gather { struct page *pages[FREE_PTE_NR]; }; +struct ia64_tr_entry { + u64 ifa; + u64 itir; + u64 pte; + u64 rr; +}; /*Record for tr entry!*/ + +extern int ia64_itr_entry(u64 target_mask, u64 va, u64 pte, u64 log_size); +extern void ia64_ptr_entry(u64 target_mask, int slot); + +extern struct ia64_tr_entry __per_cpu_idtrs[NR_CPUS][2][IA64_TR_ALLOC_MAX]; + +/* + region register macros +*/ +#define RR_TO_VE(val) (((val) >> 0) & 0x0000000000000001) +#define RR_VE(val) (((val) & 0x0000000000000001) << 0) +#define RR_VE_MASK 0x0000000000000001L +#define RR_VE_SHIFT 0 +#define RR_TO_PS(val) (((val) >> 2) & 0x000000000000003f) +#define RR_PS(val) (((val) & 0x000000000000003f) << 2) +#define RR_PS_MASK 0x00000000000000fcL +#define RR_PS_SHIFT 2 +#define RR_RID_MASK 0x00000000ffffff00L +#define RR_TO_RID(val) ((val >> 8) & 0xffffff) + /* Users of the generic TLB shootdown code must declare this storage space. */ DECLARE_PER_CPU(struct mmu_gather, mmu_gathers); |