search for: vmi_get_funct

Displaying 20 results from an estimated 29 matches for "vmi_get_funct".

2007 Apr 18
0
[PATCH 8/9] Vmi apic ops.diff
Use para_fill instead of directly setting the APIC ops to the result of the vmi_get_function call - this allows one to implement a VMI ROM without implementing APIC functions, just using the native APIC functions. While doing this, I realized that there is a lot more cleanup that should have been done. Basically, we should never assume that the ROM implements a specific set of functio...
2007 Apr 18
0
[PATCH 8/9] Vmi apic ops.diff
Use para_fill instead of directly setting the APIC ops to the result of the vmi_get_function call - this allows one to implement a VMI ROM without implementing APIC functions, just using the native APIC functions. While doing this, I realized that there is a lot more cleanup that should have been done. Basically, we should never assume that the ROM implements a specific set of functio...
2007 Apr 18
0
[PATCH 4/5] Vmi.patch
...urn 0; +} + +/* + * VMI setup common to all processors + */ +void vmi_bringup(void) +{ + /* We must establish the lowmem mapping for MMU ops to work */ + vmi_ops.set_linear_mapping(0, __PAGE_OFFSET, max_low_pfn, 0); +} + +/* + * Return a pointer to the VMI function or a NOP stub + */ +static void *vmi_get_function(int vmicall) +{ + u64 reloc; + const struct vmi_relocation_info *rel = (struct vmi_relocation_info *)&reloc; + reloc = call_vrom_long_func(vmi_rom, get_reloc, vmicall); + BUG_ON(rel->type == VMI_RELOCATION_JUMP_REL); + if (rel->type == VMI_RELOCATION_CALL_REL) + return (void *)rel-&gt...
2007 Apr 18
0
[PATCH 4/5] Vmi.patch
...urn 0; +} + +/* + * VMI setup common to all processors + */ +void vmi_bringup(void) +{ + /* We must establish the lowmem mapping for MMU ops to work */ + vmi_ops.set_linear_mapping(0, __PAGE_OFFSET, max_low_pfn, 0); +} + +/* + * Return a pointer to the VMI function or a NOP stub + */ +static void *vmi_get_function(int vmicall) +{ + u64 reloc; + const struct vmi_relocation_info *rel = (struct vmi_relocation_info *)&reloc; + reloc = call_vrom_long_func(vmi_rom, get_reloc, vmicall); + BUG_ON(rel->type == VMI_RELOCATION_JUMP_REL); + if (rel->type == VMI_RELOCATION_CALL_REL) + return (void *)rel-&gt...
2007 Apr 18
0
[PATCH 5/6] VMI backend for paravirt-ops
...urn 0; +} + +/* + * VMI setup common to all processors + */ +void vmi_bringup(void) +{ + /* We must establish the lowmem mapping for MMU ops to work */ + vmi_ops.set_linear_mapping(0, __PAGE_OFFSET, max_low_pfn, 0); +} + +/* + * Return a pointer to the VMI function or a NOP stub + */ +static void *vmi_get_function(int vmicall) +{ + u64 reloc; + const struct vmi_relocation_info *rel = (struct vmi_relocation_info *)&reloc; + reloc = call_vrom_long_func(vmi_rom, get_reloc, vmicall); + BUG_ON(rel->type == VMI_RELOCATION_JUMP_REL); + if (rel->type == VMI_RELOCATION_CALL_REL) + return (void *)rel-&gt...
2007 Apr 18
0
[PATCH 5/6] VMI backend for paravirt-ops
...urn 0; +} + +/* + * VMI setup common to all processors + */ +void vmi_bringup(void) +{ + /* We must establish the lowmem mapping for MMU ops to work */ + vmi_ops.set_linear_mapping(0, __PAGE_OFFSET, max_low_pfn, 0); +} + +/* + * Return a pointer to the VMI function or a NOP stub + */ +static void *vmi_get_function(int vmicall) +{ + u64 reloc; + const struct vmi_relocation_info *rel = (struct vmi_relocation_info *)&reloc; + reloc = call_vrom_long_func(vmi_rom, get_reloc, vmicall); + BUG_ON(rel->type == VMI_RELOCATION_JUMP_REL); + if (rel->type == VMI_RELOCATION_CALL_REL) + return (void *)rel-&gt...
2007 Apr 18
0
[PATCH 6/6] VMI timer patches
...G_X86_PAE @@ -726,7 +741,12 @@ static inline int __init activate_vmi(vo (char *)paravirt_ops.save_fl); patch_offset(&irq_save_disable_callout[IRQ_PATCH_DISABLE], (char *)paravirt_ops.irq_disable); +#ifndef CONFIG_NO_IDLE_HZ para_fill(safe_halt, Halt); +#else + vmi_ops.halt = vmi_get_function(VMI_CALL_Halt); + paravirt_ops.safe_halt = vmi_safe_halt; +#endif para_fill(wbinvd, WBINVD); /* paravirt_ops.read_msr = vmi_rdmsr */ /* paravirt_ops.write_msr = vmi_wrmsr */ @@ -835,6 +855,31 @@ static inline int __init activate_vmi(vo paravirt_ops.apic_write = vmi_get_function(VMI_CALL_...
2007 Apr 18
0
[PATCH 6/6] VMI timer patches
...G_X86_PAE @@ -726,7 +741,12 @@ static inline int __init activate_vmi(vo (char *)paravirt_ops.save_fl); patch_offset(&irq_save_disable_callout[IRQ_PATCH_DISABLE], (char *)paravirt_ops.irq_disable); +#ifndef CONFIG_NO_IDLE_HZ para_fill(safe_halt, Halt); +#else + vmi_ops.halt = vmi_get_function(VMI_CALL_Halt); + paravirt_ops.safe_halt = vmi_safe_halt; +#endif para_fill(wbinvd, WBINVD); /* paravirt_ops.read_msr = vmi_rdmsr */ /* paravirt_ops.write_msr = vmi_wrmsr */ @@ -835,6 +855,31 @@ static inline int __init activate_vmi(vo paravirt_ops.apic_write = vmi_get_function(VMI_CALL_...
2007 Apr 18
0
[PATCH 5/5] Vmi timer.patch
...G_X86_PAE @@ -726,7 +741,12 @@ static inline int __init activate_vmi(vo (char *)paravirt_ops.save_fl); patch_offset(&irq_save_disable_callout[IRQ_PATCH_DISABLE], (char *)paravirt_ops.irq_disable); +#ifndef CONFIG_NO_IDLE_HZ para_fill(safe_halt, Halt); +#else + vmi_ops.halt = vmi_get_function(VMI_CALL_Halt); + paravirt_ops.safe_halt = vmi_safe_halt; +#endif para_fill(wbinvd, WBINVD); /* paravirt_ops.read_msr = vmi_rdmsr */ /* paravirt_ops.write_msr = vmi_wrmsr */ @@ -835,6 +855,31 @@ static inline int __init activate_vmi(vo paravirt_ops.apic_write = vmi_get_function(VMI_CALL_...
2007 Apr 18
0
[PATCH 5/5] Vmi timer.patch
...G_X86_PAE @@ -726,7 +741,12 @@ static inline int __init activate_vmi(vo (char *)paravirt_ops.save_fl); patch_offset(&irq_save_disable_callout[IRQ_PATCH_DISABLE], (char *)paravirt_ops.irq_disable); +#ifndef CONFIG_NO_IDLE_HZ para_fill(safe_halt, Halt); +#else + vmi_ops.halt = vmi_get_function(VMI_CALL_Halt); + paravirt_ops.safe_halt = vmi_safe_halt; +#endif para_fill(wbinvd, WBINVD); /* paravirt_ops.read_msr = vmi_rdmsr */ /* paravirt_ops.write_msr = vmi_wrmsr */ @@ -835,6 +855,31 @@ static inline int __init activate_vmi(vo paravirt_ops.apic_write = vmi_get_function(VMI_CALL_...
2010 Aug 23
1
Removing VMI kernel support from 2.6.37
...ors - */ -void vmi_bringup(void) -{ - /* We must establish the lowmem mapping for MMU ops to work */ - if (vmi_ops.set_linear_mapping) - vmi_ops.set_linear_mapping(0, (void *)__PAGE_OFFSET, MAXMEM_PFN, 0); -} - -/* - * Return a pointer to a VMI function or NULL if unimplemented - */ -static void *vmi_get_function(int vmicall) -{ - u64 reloc; - const struct vmi_relocation_info *rel = (struct vmi_relocation_info *)&reloc; - reloc = call_vrom_long_func(vmi_rom, get_reloc, vmicall); - BUG_ON(rel->type == VMI_RELOCATION_JUMP_REL); - if (rel->type == VMI_RELOCATION_CALL_REL) - return (void *)rel-&gt...
2010 Aug 23
1
Removing VMI kernel support from 2.6.37
...ors - */ -void vmi_bringup(void) -{ - /* We must establish the lowmem mapping for MMU ops to work */ - if (vmi_ops.set_linear_mapping) - vmi_ops.set_linear_mapping(0, (void *)__PAGE_OFFSET, MAXMEM_PFN, 0); -} - -/* - * Return a pointer to a VMI function or NULL if unimplemented - */ -static void *vmi_get_function(int vmicall) -{ - u64 reloc; - const struct vmi_relocation_info *rel = (struct vmi_relocation_info *)&reloc; - reloc = call_vrom_long_func(vmi_rom, get_reloc, vmicall); - BUG_ON(rel->type == VMI_RELOCATION_JUMP_REL); - if (rel->type == VMI_RELOCATION_CALL_REL) - return (void *)rel-&gt...
2007 Apr 18
0
[PATCH 1/9] Vmi timer fixes round two.patch
...GE_TYPE @@ -742,12 +741,7 @@ static inline int __init activate_vmi(vo (char *)paravirt_ops.save_fl); patch_offset(&irq_save_disable_callout[IRQ_PATCH_DISABLE], (char *)paravirt_ops.irq_disable); -#ifndef CONFIG_NO_IDLE_HZ - para_fill(safe_halt, Halt); -#else - vmi_ops.halt = vmi_get_function(VMI_CALL_Halt); - paravirt_ops.safe_halt = vmi_safe_halt; -#endif + para_fill(wbinvd, WBINVD); /* paravirt_ops.read_msr = vmi_rdmsr */ /* paravirt_ops.write_msr = vmi_wrmsr */ @@ -881,6 +875,12 @@ static inline int __init activate_vmi(vo #endif custom_sched_clock = vmi_sched_clock; }...
2007 Apr 18
0
[PATCH 1/9] Vmi timer fixes round two.patch
...GE_TYPE @@ -742,12 +741,7 @@ static inline int __init activate_vmi(vo (char *)paravirt_ops.save_fl); patch_offset(&irq_save_disable_callout[IRQ_PATCH_DISABLE], (char *)paravirt_ops.irq_disable); -#ifndef CONFIG_NO_IDLE_HZ - para_fill(safe_halt, Halt); -#else - vmi_ops.halt = vmi_get_function(VMI_CALL_Halt); - paravirt_ops.safe_halt = vmi_safe_halt; -#endif + para_fill(wbinvd, WBINVD); /* paravirt_ops.read_msr = vmi_rdmsr */ /* paravirt_ops.write_msr = vmi_wrmsr */ @@ -881,6 +875,12 @@ static inline int __init activate_vmi(vo #endif custom_sched_clock = vmi_sched_clock; }...
2007 Apr 18
1
[PATCH 4/9] Vmi fix highpte
...+ */ + BUG_ON(type != KM_PTE0 && type != KM_PTE1); + vmi_ops.set_linear_mapping((type - KM_PTE0)+1, (u32)va, 1, pfn); +} + static void vmi_allocate_pt(u32 pfn) { vmi_set_page_type(pfn, VMI_PAGE_L1); @@ -813,6 +831,7 @@ static inline int __init activate_vmi(vo vmi_ops.allocate_page = vmi_get_function(VMI_CALL_AllocatePage); vmi_ops.release_page = vmi_get_function(VMI_CALL_ReleasePage); + paravirt_ops.map_pt_hook = vmi_map_pt_hook; paravirt_ops.alloc_pt = vmi_allocate_pt; paravirt_ops.alloc_pd = vmi_allocate_pd; paravirt_ops.alloc_pd_clone = vmi_allocate_pd_clone; diff -r 87bf6b2d33...
2007 Apr 18
1
[PATCH 4/9] Vmi fix highpte
...+ */ + BUG_ON(type != KM_PTE0 && type != KM_PTE1); + vmi_ops.set_linear_mapping((type - KM_PTE0)+1, (u32)va, 1, pfn); +} + static void vmi_allocate_pt(u32 pfn) { vmi_set_page_type(pfn, VMI_PAGE_L1); @@ -813,6 +831,7 @@ static inline int __init activate_vmi(vo vmi_ops.allocate_page = vmi_get_function(VMI_CALL_AllocatePage); vmi_ops.release_page = vmi_get_function(VMI_CALL_ReleasePage); + paravirt_ops.map_pt_hook = vmi_map_pt_hook; paravirt_ops.alloc_pt = vmi_allocate_pt; paravirt_ops.alloc_pd = vmi_allocate_pd; paravirt_ops.alloc_pd_clone = vmi_allocate_pd_clone; diff -r 87bf6b2d33...
2007 Apr 18
0
[PATCH 8/10] Vmi kmap_atomic_pte fix.patch
...tic inline int __init activate_vmi(vo paravirt_ops.release_pt = vmi_release_pt; paravirt_ops.release_pd = vmi_release_pd; } -#if 0 - para_wrap(map_pt_hook, vmi_map_pt_hook, set_linear_mapping, - SetLinearMapping); + + /* Set linear is needed in all cases */ + vmi_ops.set_linear_mapping = vmi_get_function(VMI_CALL_SetLinearMapping); +#ifdef CONFIG_HIGHPTE + if (vmi_ops.set_linear_mapping) + paravirt_ops.kmap_atomic_pte = vmi_kmap_atomic_pte; #endif /*
2007 Apr 18
0
[PATCH 8/10] Vmi kmap_atomic_pte fix.patch
...tic inline int __init activate_vmi(vo paravirt_ops.release_pt = vmi_release_pt; paravirt_ops.release_pd = vmi_release_pd; } -#if 0 - para_wrap(map_pt_hook, vmi_map_pt_hook, set_linear_mapping, - SetLinearMapping); + + /* Set linear is needed in all cases */ + vmi_ops.set_linear_mapping = vmi_get_function(VMI_CALL_SetLinearMapping); +#ifdef CONFIG_HIGHPTE + if (vmi_ops.set_linear_mapping) + paravirt_ops.kmap_atomic_pte = vmi_kmap_atomic_pte; #endif /*
2007 Oct 09
2
[PATCH RFC REPOST 1/2] paravirt: refactor struct paravirt_ops into smaller pv_*_ops
...md_clear = vmi_pmd_clear; #endif } if (vmi_ops.update_pte) { - paravirt_ops.pte_update = vmi_update_pte; - paravirt_ops.pte_update_defer = vmi_update_pte_defer; + pv_mmu_ops.pte_update = vmi_update_pte; + pv_mmu_ops.pte_update_defer = vmi_update_pte_defer; } vmi_ops.allocate_page = vmi_get_function(VMI_CALL_AllocatePage); if (vmi_ops.allocate_page) { - paravirt_ops.alloc_pt = vmi_allocate_pt; - paravirt_ops.alloc_pd = vmi_allocate_pd; - paravirt_ops.alloc_pd_clone = vmi_allocate_pd_clone; + pv_mmu_ops.alloc_pt = vmi_allocate_pt; + pv_mmu_ops.alloc_pd = vmi_allocate_pd; + pv_mmu_ops...
2007 Oct 09
2
[PATCH RFC REPOST 1/2] paravirt: refactor struct paravirt_ops into smaller pv_*_ops
...md_clear = vmi_pmd_clear; #endif } if (vmi_ops.update_pte) { - paravirt_ops.pte_update = vmi_update_pte; - paravirt_ops.pte_update_defer = vmi_update_pte_defer; + pv_mmu_ops.pte_update = vmi_update_pte; + pv_mmu_ops.pte_update_defer = vmi_update_pte_defer; } vmi_ops.allocate_page = vmi_get_function(VMI_CALL_AllocatePage); if (vmi_ops.allocate_page) { - paravirt_ops.alloc_pt = vmi_allocate_pt; - paravirt_ops.alloc_pd = vmi_allocate_pd; - paravirt_ops.alloc_pd_clone = vmi_allocate_pd_clone; + pv_mmu_ops.alloc_pt = vmi_allocate_pt; + pv_mmu_ops.alloc_pd = vmi_allocate_pd; + pv_mmu_ops...