void (*cpuid)(void /* non-c */);
void (*_set_ldt)(u32 selector);
void (*set_tr)(u32 selector);
- void (*set_kernel_stack)(u32 selector, u32 esp0);
+ void (*write_idt_entry)(struct desc_struct *, int, u32, u32);
+ void (*write_gdt_entry)(struct desc_struct *, int, u32, u32);
+ void (*write_ldt_entry)(struct desc_struct *, int, u32, u32);
+ void (*set_kernel_stack)(u32 selector, u32 sp0);
void (*allocate_page)(u32, u32, u32, u32, u32);
void (*release_page)(u32, u32);
void (*set_pte)(pte_t, pte_t *, unsigned);
#define IRQ_PATCH_DISABLE 5
static inline void patch_offset(void *insnbuf,
- unsigned long eip, unsigned long dest)
+ unsigned long ip, unsigned long dest)
{
- *(unsigned long *)(insnbuf+1) = dest-eip-5;
+ *(unsigned long *)(insnbuf+1) = dest-ip-5;
}
static unsigned patch_internal(int call, unsigned len, void *insnbuf,
- unsigned long eip)
+ unsigned long ip)
{
u64 reloc;
struct vmi_relocation_info *const rel = (struct vmi_relocation_info *)&reloc;
case VMI_RELOCATION_CALL_REL:
BUG_ON(len < 5);
*(char *)insnbuf = MNEM_CALL;
- patch_offset(insnbuf, eip, (unsigned long)rel->eip);
+ patch_offset(insnbuf, ip, (unsigned long)rel->eip);
return 5;
case VMI_RELOCATION_JUMP_REL:
BUG_ON(len < 5);
*(char *)insnbuf = MNEM_JMP;
- patch_offset(insnbuf, eip, (unsigned long)rel->eip);
+ patch_offset(insnbuf, ip, (unsigned long)rel->eip);
return 5;
case VMI_RELOCATION_NOP:
* sequence. The callee does nop padding for us.
*/
static unsigned vmi_patch(u8 type, u16 clobbers, void *insns,
- unsigned long eip, unsigned len)
+ unsigned long ip, unsigned len)
{
switch (type) {
- case PARAVIRT_PATCH(irq_disable):
+ case PARAVIRT_PATCH(pv_irq_ops.irq_disable):
return patch_internal(VMI_CALL_DisableInterrupts, len,
- insns, eip);
- case PARAVIRT_PATCH(irq_enable):
+ insns, ip);
+ case PARAVIRT_PATCH(pv_irq_ops.irq_enable):
return patch_internal(VMI_CALL_EnableInterrupts, len,
- insns, eip);
- case PARAVIRT_PATCH(restore_fl):
+ insns, ip);
+ case PARAVIRT_PATCH(pv_irq_ops.restore_fl):
return patch_internal(VMI_CALL_SetInterruptMask, len,
- insns, eip);
- case PARAVIRT_PATCH(save_fl):
+ insns, ip);
+ case PARAVIRT_PATCH(pv_irq_ops.save_fl):
return patch_internal(VMI_CALL_GetInterruptMask, len,
- insns, eip);
- case PARAVIRT_PATCH(iret):
- return patch_internal(VMI_CALL_IRET, len, insns, eip);
- case PARAVIRT_PATCH(irq_enable_sysexit):
- return patch_internal(VMI_CALL_SYSEXIT, len, insns, eip);
+ insns, ip);
+ case PARAVIRT_PATCH(pv_cpu_ops.iret):
+ return patch_internal(VMI_CALL_IRET, len, insns, ip);
+ case PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit):
+ return patch_internal(VMI_CALL_SYSEXIT, len, insns, ip);
default:
break;
}
}
/* CPUID has non-C semantics, and paravirt-ops API doesn't match hardware ISA */
-static void vmi_cpuid(unsigned int *eax, unsigned int *ebx,
- unsigned int *ecx, unsigned int *edx)
+static void vmi_cpuid(unsigned int *ax, unsigned int *bx,
+ unsigned int *cx, unsigned int *dx)
{
int override = 0;
- if (*eax == 1)
+ if (*ax == 1)
override = 1;
asm volatile ("call *%6"
- : "=a" (*eax),
- "=b" (*ebx),
- "=c" (*ecx),
- "=d" (*edx)
- : "0" (*eax), "2" (*ecx), "r" (vmi_ops.cpuid));
+ : "=a" (*ax),
+ "=b" (*bx),
+ "=c" (*cx),
+ "=d" (*dx)
+ : "0" (*ax), "2" (*cx), "r" (vmi_ops.cpuid));
if (override) {
if (disable_pse)
- *edx &= ~X86_FEATURE_PSE;
+ *dx &= ~X86_FEATURE_PSE;
if (disable_pge)
- *edx &= ~X86_FEATURE_PGE;
+ *dx &= ~X86_FEATURE_PGE;
if (disable_sep)
- *edx &= ~X86_FEATURE_SEP;
+ *dx &= ~X86_FEATURE_SEP;
if (disable_tsc)
- *edx &= ~X86_FEATURE_TSC;
+ *dx &= ~X86_FEATURE_TSC;
if (disable_mtrr)
- *edx &= ~X86_FEATURE_MTRR;
+ *dx &= ~X86_FEATURE_MTRR;
}
}
static inline void vmi_maybe_load_tls(struct desc_struct *gdt, int nr, struct desc_struct *new)
{
if (gdt[nr].a != new->a || gdt[nr].b != new->b)
- write_gdt_entry(gdt, nr, new->a, new->b);
+ write_gdt_entry(gdt, nr, new, 0);
}
static void vmi_load_tls(struct thread_struct *t, unsigned int cpu)
static void vmi_set_ldt(const void *addr, unsigned entries)
{
unsigned cpu = smp_processor_id();
- u32 low, high;
+ struct desc_struct desc;
- pack_descriptor(&low, &high, (unsigned long)addr,
+ pack_descriptor(&desc, (unsigned long)addr,
entries * sizeof(struct desc_struct) - 1,
- DESCTYPE_LDT, 0);
- write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_LDT, low, high);
+ DESC_LDT, 0);
+ write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_LDT, &desc, DESC_LDT);
vmi_ops._set_ldt(entries ? GDT_ENTRY_LDT*sizeof(struct desc_struct) : 0);
}
vmi_ops.set_tr(GDT_ENTRY_TSS*sizeof(struct desc_struct));
}
-static void vmi_load_esp0(struct tss_struct *tss,
+static void vmi_write_idt_entry(gate_desc *dt, int entry, const gate_desc *g)
+{
+ u32 *idt_entry = (u32 *)g;
+ vmi_ops.write_idt_entry(dt, entry, idt_entry[0], idt_entry[1]);
+}
+
+static void vmi_write_gdt_entry(struct desc_struct *dt, int entry,
+ const void *desc, int type)
+{
+ u32 *gdt_entry = (u32 *)desc;
+ vmi_ops.write_gdt_entry(dt, entry, gdt_entry[0], gdt_entry[1]);
+}
+
+static void vmi_write_ldt_entry(struct desc_struct *dt, int entry,
+ const void *desc)
+{
+ u32 *ldt_entry = (u32 *)desc;
+ vmi_ops.write_idt_entry(dt, entry, ldt_entry[0], ldt_entry[1]);
+}
+
+static void vmi_load_sp0(struct tss_struct *tss,
struct thread_struct *thread)
{
- tss->x86_tss.esp0 = thread->esp0;
+ tss->x86_tss.sp0 = thread->sp0;
/* This can only happen when SEP is enabled, no need to test "SEP"arately */
if (unlikely(tss->x86_tss.ss1 != thread->sysenter_cs)) {
tss->x86_tss.ss1 = thread->sysenter_cs;
wrmsr(MSR_IA32_SYSENTER_CS, thread->sysenter_cs, 0);
}
- vmi_ops.set_kernel_stack(__KERNEL_DS, tss->x86_tss.esp0);
+ vmi_ops.set_kernel_stack(__KERNEL_DS, tss->x86_tss.sp0);
}
static void vmi_flush_tlb_user(void)
* pdes need to be zeroed.
*/
if (type & VMI_PAGE_CLONE)
- limit = USER_PTRS_PER_PGD;
+ limit = KERNEL_PGD_BOUNDARY;
for (i = 0; i < limit; i++)
BUG_ON(ptr[i]);
}
}
#endif
-static void vmi_allocate_pt(struct mm_struct *mm, u32 pfn)
+static void vmi_allocate_pte(struct mm_struct *mm, u32 pfn)
{
vmi_set_page_type(pfn, VMI_PAGE_L1);
vmi_ops.allocate_page(pfn, VMI_PAGE_L1, 0, 0, 0);
}
-static void vmi_allocate_pd(u32 pfn)
+static void vmi_allocate_pmd(struct mm_struct *mm, u32 pfn)
{
/*
* This call comes in very early, before mem_map is setup.
vmi_ops.allocate_page(pfn, VMI_PAGE_L2, 0, 0, 0);
}
-static void vmi_allocate_pd_clone(u32 pfn, u32 clonepfn, u32 start, u32 count)
+static void vmi_allocate_pmd_clone(u32 pfn, u32 clonepfn, u32 start, u32 count)
{
vmi_set_page_type(pfn, VMI_PAGE_L2 | VMI_PAGE_CLONE);
vmi_check_page_type(clonepfn, VMI_PAGE_L2);
vmi_ops.allocate_page(pfn, VMI_PAGE_L2 | VMI_PAGE_CLONE, clonepfn, start, count);
}
-static void vmi_release_pt(u32 pfn)
+static void vmi_release_pte(u32 pfn)
{
vmi_ops.release_page(pfn, VMI_PAGE_L1);
vmi_set_page_type(pfn, VMI_PAGE_NORMAL);
}
-static void vmi_release_pd(u32 pfn)
+static void vmi_release_pmd(u32 pfn)
{
vmi_ops.release_page(pfn, VMI_PAGE_L2);
vmi_set_page_type(pfn, VMI_PAGE_NORMAL);
static void vmi_set_pmd(pmd_t *pmdp, pmd_t pmdval)
{
#ifdef CONFIG_X86_PAE
- const pte_t pte = { pmdval.pmd, pmdval.pmd >> 32 };
+ const pte_t pte = { .pte = pmdval.pmd };
vmi_check_page_type(__pa(pmdp) >> PAGE_SHIFT, VMI_PAGE_PMD);
#else
const pte_t pte = { pmdval.pud.pgd.pgd };
static void vmi_set_pud(pud_t *pudp, pud_t pudval)
{
/* Um, eww */
- const pte_t pte = { pudval.pgd.pgd, pudval.pgd.pgd >> 32 };
+ const pte_t pte = { .pte = pudval.pgd.pgd };
vmi_check_page_type(__pa(pudp) >> PAGE_SHIFT, VMI_PAGE_PGD);
vmi_ops.set_pte(pte, (pte_t *)pudp, VMI_PAGE_PDP);
}
static void vmi_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
{
- const pte_t pte = { 0 };
+ const pte_t pte = { .pte = 0 };
vmi_check_page_type(__pa(ptep) >> PAGE_SHIFT, VMI_PAGE_PTE);
vmi_ops.set_pte(pte, ptep, vmi_flags_addr(mm, addr, VMI_PAGE_PT, 0));
}
static void vmi_pmd_clear(pmd_t *pmd)
{
- const pte_t pte = { 0 };
+ const pte_t pte = { .pte = 0 };
vmi_check_page_type(__pa(pmd) >> PAGE_SHIFT, VMI_PAGE_PMD);
vmi_ops.set_pte(pte, (pte_t *)pmd, VMI_PAGE_PD);
}
}
#endif
-static void vmi_set_lazy_mode(enum paravirt_lazy_mode mode)
+static void vmi_enter_lazy_cpu(void)
{
- static DEFINE_PER_CPU(enum paravirt_lazy_mode, lazy_mode);
-
- if (!vmi_ops.set_lazy_mode)
- return;
+ paravirt_enter_lazy_cpu();
+ vmi_ops.set_lazy_mode(2);
+}
- /* Modes should never nest or overlap */
- BUG_ON(__get_cpu_var(lazy_mode) && !(mode == PARAVIRT_LAZY_NONE ||
- mode == PARAVIRT_LAZY_FLUSH));
+static void vmi_enter_lazy_mmu(void)
+{
+ paravirt_enter_lazy_mmu();
+ vmi_ops.set_lazy_mode(1);
+}
- if (mode == PARAVIRT_LAZY_FLUSH) {
- vmi_ops.set_lazy_mode(0);
- vmi_ops.set_lazy_mode(__get_cpu_var(lazy_mode));
- } else {
- vmi_ops.set_lazy_mode(mode);
- __get_cpu_var(lazy_mode) = mode;
- }
+static void vmi_leave_lazy(void)
+{
+ paravirt_leave_lazy(paravirt_get_lazy_mode());
+ vmi_ops.set_lazy_mode(0);
}
static inline int __init check_vmi_rom(struct vrom_header *rom)
reloc = call_vrom_long_func(vmi_rom, get_reloc, \
VMI_CALL_##vmicall); \
if (rel->type == VMI_RELOCATION_CALL_REL) \
- paravirt_ops.opname = (void *)rel->eip; \
+ opname = (void *)rel->eip; \
else if (rel->type == VMI_RELOCATION_NOP) \
- paravirt_ops.opname = (void *)vmi_nop; \
+ opname = (void *)vmi_nop; \
else if (rel->type != VMI_RELOCATION_NONE) \
printk(KERN_WARNING "VMI: Unknown relocation " \
"type %d for " #vmicall"\n",\
VMI_CALL_##vmicall); \
BUG_ON(rel->type == VMI_RELOCATION_JUMP_REL); \
if (rel->type == VMI_RELOCATION_CALL_REL) { \
- paravirt_ops.opname = wrapper; \
+ opname = wrapper; \
vmi_ops.cache = (void *)rel->eip; \
} \
} while (0)
}
savesegment(cs, kernel_cs);
- paravirt_ops.paravirt_enabled = 1;
- paravirt_ops.kernel_rpl = kernel_cs & SEGMENT_RPL_MASK;
+ pv_info.paravirt_enabled = 1;
+ pv_info.kernel_rpl = kernel_cs & SEGMENT_RPL_MASK;
+ pv_info.name = "vmi";
- paravirt_ops.patch = vmi_patch;
- paravirt_ops.name = "vmi";
+ pv_init_ops.patch = vmi_patch;
/*
* Many of these operations are ABI compatible with VMI.
*/
/* CPUID is special, so very special it gets wrapped like a present */
- para_wrap(cpuid, vmi_cpuid, cpuid, CPUID);
-
- para_fill(clts, CLTS);
- para_fill(get_debugreg, GetDR);
- para_fill(set_debugreg, SetDR);
- para_fill(read_cr0, GetCR0);
- para_fill(read_cr2, GetCR2);
- para_fill(read_cr3, GetCR3);
- para_fill(read_cr4, GetCR4);
- para_fill(write_cr0, SetCR0);
- para_fill(write_cr2, SetCR2);
- para_fill(write_cr3, SetCR3);
- para_fill(write_cr4, SetCR4);
- para_fill(save_fl, GetInterruptMask);
- para_fill(restore_fl, SetInterruptMask);
- para_fill(irq_disable, DisableInterrupts);
- para_fill(irq_enable, EnableInterrupts);
-
- para_fill(wbinvd, WBINVD);
- para_fill(read_tsc, RDTSC);
+ para_wrap(pv_cpu_ops.cpuid, vmi_cpuid, cpuid, CPUID);
+
+ para_fill(pv_cpu_ops.clts, CLTS);
+ para_fill(pv_cpu_ops.get_debugreg, GetDR);
+ para_fill(pv_cpu_ops.set_debugreg, SetDR);
+ para_fill(pv_cpu_ops.read_cr0, GetCR0);
+ para_fill(pv_mmu_ops.read_cr2, GetCR2);
+ para_fill(pv_mmu_ops.read_cr3, GetCR3);
+ para_fill(pv_cpu_ops.read_cr4, GetCR4);
+ para_fill(pv_cpu_ops.write_cr0, SetCR0);
+ para_fill(pv_mmu_ops.write_cr2, SetCR2);
+ para_fill(pv_mmu_ops.write_cr3, SetCR3);
+ para_fill(pv_cpu_ops.write_cr4, SetCR4);
+ para_fill(pv_irq_ops.save_fl, GetInterruptMask);
+ para_fill(pv_irq_ops.restore_fl, SetInterruptMask);
+ para_fill(pv_irq_ops.irq_disable, DisableInterrupts);
+ para_fill(pv_irq_ops.irq_enable, EnableInterrupts);
+
+ para_fill(pv_cpu_ops.wbinvd, WBINVD);
+ para_fill(pv_cpu_ops.read_tsc, RDTSC);
/* The following we emulate with trap and emulate for now */
/* paravirt_ops.read_msr = vmi_rdmsr */
/* paravirt_ops.rdpmc = vmi_rdpmc */
/* TR interface doesn't pass TR value, wrap */
- para_wrap(load_tr_desc, vmi_set_tr, set_tr, SetTR);
+ para_wrap(pv_cpu_ops.load_tr_desc, vmi_set_tr, set_tr, SetTR);
/* LDT is special, too */
- para_wrap(set_ldt, vmi_set_ldt, _set_ldt, SetLDT);
-
- para_fill(load_gdt, SetGDT);
- para_fill(load_idt, SetIDT);
- para_fill(store_gdt, GetGDT);
- para_fill(store_idt, GetIDT);
- para_fill(store_tr, GetTR);
- paravirt_ops.load_tls = vmi_load_tls;
- para_fill(write_ldt_entry, WriteLDTEntry);
- para_fill(write_gdt_entry, WriteGDTEntry);
- para_fill(write_idt_entry, WriteIDTEntry);
- para_wrap(load_esp0, vmi_load_esp0, set_kernel_stack, UpdateKernelStack);
- para_fill(set_iopl_mask, SetIOPLMask);
- para_fill(io_delay, IODelay);
- para_wrap(set_lazy_mode, vmi_set_lazy_mode, set_lazy_mode, SetLazyMode);
+ para_wrap(pv_cpu_ops.set_ldt, vmi_set_ldt, _set_ldt, SetLDT);
+
+ para_fill(pv_cpu_ops.load_gdt, SetGDT);
+ para_fill(pv_cpu_ops.load_idt, SetIDT);
+ para_fill(pv_cpu_ops.store_gdt, GetGDT);
+ para_fill(pv_cpu_ops.store_idt, GetIDT);
+ para_fill(pv_cpu_ops.store_tr, GetTR);
+ pv_cpu_ops.load_tls = vmi_load_tls;
+ para_wrap(pv_cpu_ops.write_ldt_entry, vmi_write_ldt_entry,
+ write_ldt_entry, WriteLDTEntry);
+ para_wrap(pv_cpu_ops.write_gdt_entry, vmi_write_gdt_entry,
+ write_gdt_entry, WriteGDTEntry);
+ para_wrap(pv_cpu_ops.write_idt_entry, vmi_write_idt_entry,
+ write_idt_entry, WriteIDTEntry);
+ para_wrap(pv_cpu_ops.load_sp0, vmi_load_sp0, set_kernel_stack, UpdateKernelStack);
+ para_fill(pv_cpu_ops.set_iopl_mask, SetIOPLMask);
+ para_fill(pv_cpu_ops.io_delay, IODelay);
+
+ para_wrap(pv_cpu_ops.lazy_mode.enter, vmi_enter_lazy_cpu,
+ set_lazy_mode, SetLazyMode);
+ para_wrap(pv_cpu_ops.lazy_mode.leave, vmi_leave_lazy,
+ set_lazy_mode, SetLazyMode);
+
+ para_wrap(pv_mmu_ops.lazy_mode.enter, vmi_enter_lazy_mmu,
+ set_lazy_mode, SetLazyMode);
+ para_wrap(pv_mmu_ops.lazy_mode.leave, vmi_leave_lazy,
+ set_lazy_mode, SetLazyMode);
/* user and kernel flush are just handled with different flags to FlushTLB */
- para_wrap(flush_tlb_user, vmi_flush_tlb_user, _flush_tlb, FlushTLB);
- para_wrap(flush_tlb_kernel, vmi_flush_tlb_kernel, _flush_tlb, FlushTLB);
- para_fill(flush_tlb_single, InvalPage);
+ para_wrap(pv_mmu_ops.flush_tlb_user, vmi_flush_tlb_user, _flush_tlb, FlushTLB);
+ para_wrap(pv_mmu_ops.flush_tlb_kernel, vmi_flush_tlb_kernel, _flush_tlb, FlushTLB);
+ para_fill(pv_mmu_ops.flush_tlb_single, InvalPage);
/*
* Until a standard flag format can be agreed on, we need to
#endif
if (vmi_ops.set_pte) {
- paravirt_ops.set_pte = vmi_set_pte;
- paravirt_ops.set_pte_at = vmi_set_pte_at;
- paravirt_ops.set_pmd = vmi_set_pmd;
+ pv_mmu_ops.set_pte = vmi_set_pte;
+ pv_mmu_ops.set_pte_at = vmi_set_pte_at;
+ pv_mmu_ops.set_pmd = vmi_set_pmd;
#ifdef CONFIG_X86_PAE
- paravirt_ops.set_pte_atomic = vmi_set_pte_atomic;
- paravirt_ops.set_pte_present = vmi_set_pte_present;
- paravirt_ops.set_pud = vmi_set_pud;
- paravirt_ops.pte_clear = vmi_pte_clear;
- paravirt_ops.pmd_clear = vmi_pmd_clear;
+ pv_mmu_ops.set_pte_atomic = vmi_set_pte_atomic;
+ pv_mmu_ops.set_pte_present = vmi_set_pte_present;
+ pv_mmu_ops.set_pud = vmi_set_pud;
+ pv_mmu_ops.pte_clear = vmi_pte_clear;
+ pv_mmu_ops.pmd_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_pte = vmi_allocate_pte;
+ pv_mmu_ops.alloc_pmd = vmi_allocate_pmd;
+ pv_mmu_ops.alloc_pmd_clone = vmi_allocate_pmd_clone;
}
vmi_ops.release_page = vmi_get_function(VMI_CALL_ReleasePage);
if (vmi_ops.release_page) {
- paravirt_ops.release_pt = vmi_release_pt;
- paravirt_ops.release_pd = vmi_release_pd;
+ pv_mmu_ops.release_pte = vmi_release_pte;
+ pv_mmu_ops.release_pmd = vmi_release_pmd;
}
/* 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;
+ pv_mmu_ops.kmap_atomic_pte = vmi_kmap_atomic_pte;
#endif
/*
* the backend. They are performance critical anyway, so requiring
* a patch is not a big problem.
*/
- paravirt_ops.irq_enable_sysexit = (void *)0xfeedbab0;
- paravirt_ops.iret = (void *)0xbadbab0;
+ pv_cpu_ops.irq_enable_sysexit = (void *)0xfeedbab0;
+ pv_cpu_ops.iret = (void *)0xbadbab0;
#ifdef CONFIG_SMP
- para_wrap(startup_ipi_hook, vmi_startup_ipi_hook, set_initial_ap_state, SetInitialAPState);
+ para_wrap(pv_apic_ops.startup_ipi_hook, vmi_startup_ipi_hook, set_initial_ap_state, SetInitialAPState);
#endif
#ifdef CONFIG_X86_LOCAL_APIC
- para_fill(apic_read, APICRead);
- para_fill(apic_write, APICWrite);
- para_fill(apic_write_atomic, APICWrite);
+ para_fill(pv_apic_ops.apic_read, APICRead);
+ para_fill(pv_apic_ops.apic_write, APICWrite);
+ para_fill(pv_apic_ops.apic_write_atomic, APICWrite);
#endif
/*
vmi_timer_ops.set_alarm = vmi_get_function(VMI_CALL_SetAlarm);
vmi_timer_ops.cancel_alarm =
vmi_get_function(VMI_CALL_CancelAlarm);
- paravirt_ops.time_init = vmi_time_init;
- paravirt_ops.get_wallclock = vmi_get_wallclock;
- paravirt_ops.set_wallclock = vmi_set_wallclock;
+ pv_time_ops.time_init = vmi_time_init;
+ pv_time_ops.get_wallclock = vmi_get_wallclock;
+ pv_time_ops.set_wallclock = vmi_set_wallclock;
#ifdef CONFIG_X86_LOCAL_APIC
- paravirt_ops.setup_boot_clock = vmi_time_bsp_init;
- paravirt_ops.setup_secondary_clock = vmi_time_ap_init;
+ pv_apic_ops.setup_boot_clock = vmi_time_bsp_init;
+ pv_apic_ops.setup_secondary_clock = vmi_time_ap_init;
#endif
- paravirt_ops.sched_clock = vmi_sched_clock;
- paravirt_ops.get_cpu_khz = vmi_cpu_khz;
+ pv_time_ops.sched_clock = vmi_sched_clock;
+ pv_time_ops.get_tsc_khz = vmi_tsc_khz;
/* We have true wallclock functions; disable CMOS clock sync */
no_sync_cmos_clock = 1;
disable_vmi_timer = 1;
}
- para_fill(safe_halt, Halt);
+ para_fill(pv_irq_ops.safe_halt, Halt);
/*
* Alternative instruction rewriting doesn't happen soon enough
return -EINVAL;
if (!strcmp(arg, "disable_pge")) {
- clear_bit(X86_FEATURE_PGE, boot_cpu_data.x86_capability);
+ clear_cpu_cap(&boot_cpu_data, X86_FEATURE_PGE);
disable_pge = 1;
} else if (!strcmp(arg, "disable_pse")) {
- clear_bit(X86_FEATURE_PSE, boot_cpu_data.x86_capability);
+ clear_cpu_cap(&boot_cpu_data, X86_FEATURE_PSE);
disable_pse = 1;
} else if (!strcmp(arg, "disable_sep")) {
- clear_bit(X86_FEATURE_SEP, boot_cpu_data.x86_capability);
+ clear_cpu_cap(&boot_cpu_data, X86_FEATURE_SEP);
disable_sep = 1;
} else if (!strcmp(arg, "disable_tsc")) {
- clear_bit(X86_FEATURE_TSC, boot_cpu_data.x86_capability);
+ clear_cpu_cap(&boot_cpu_data, X86_FEATURE_TSC);
disable_tsc = 1;
} else if (!strcmp(arg, "disable_mtrr")) {
- clear_bit(X86_FEATURE_MTRR, boot_cpu_data.x86_capability);
+ clear_cpu_cap(&boot_cpu_data, X86_FEATURE_MTRR);
disable_mtrr = 1;
} else if (!strcmp(arg, "disable_timer")) {
disable_vmi_timer = 1;
git.openpandora.org / pandora-kernel.git / blobdiff