booke.c File Reference

#include <linux/errno.h>
#include <linux/err.h>
#include <linux/kvm_host.h>
#include <linux/gfp.h>
#include <linux/module.h>
#include <linux/vmalloc.h>
#include <linux/fs.h>
#include <asm/cputable.h>
#include <asm/uaccess.h>
#include <asm/kvm_ppc.h>
#include <asm/cacheflush.h>
#include <asm/dbell.h>
#include <asm/hw_irq.h>
#include <asm/irq.h>
#include "timing.h"
#include "booke.h"

Go to the source code of this file.

Macros
#define	VM_STAT(x)   offsetof(struct kvm, stat.x), KVM_STAT_VM
#define	VCPU_STAT(x)   offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU

Functions
void	kvmppc_dump_vcpu (struct kvm_vcpu *vcpu)
void	kvmppc_set_msr (struct kvm_vcpu *vcpu, u32 new_msr)
void	kvmppc_core_queue_program (struct kvm_vcpu *vcpu, ulong esr_flags)
void	kvmppc_core_queue_dec (struct kvm_vcpu *vcpu)
int	kvmppc_core_pending_dec (struct kvm_vcpu *vcpu)
void	kvmppc_core_dequeue_dec (struct kvm_vcpu *vcpu)
void	kvmppc_core_queue_external (struct kvm_vcpu *vcpu, struct kvm_interrupt *irq)
void	kvmppc_core_dequeue_external (struct kvm_vcpu *vcpu, struct kvm_interrupt *irq)
int	kvmppc_core_prepare_to_enter (struct kvm_vcpu *vcpu)
int	kvmppc_vcpu_run (struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
int	kvmppc_handle_exit (struct kvm_run *run, struct kvm_vcpu *vcpu, unsigned int exit_nr)
int	kvm_arch_vcpu_setup (struct kvm_vcpu *vcpu)
int	kvm_arch_vcpu_ioctl_get_regs (struct kvm_vcpu *vcpu, struct kvm_regs *regs)
int	kvm_arch_vcpu_ioctl_set_regs (struct kvm_vcpu *vcpu, struct kvm_regs *regs)
void	kvmppc_get_sregs_ivor (struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
int	kvmppc_set_sregs_ivor (struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
int	kvm_arch_vcpu_ioctl_get_sregs (struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
int	kvm_arch_vcpu_ioctl_set_sregs (struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
int	kvm_vcpu_ioctl_get_one_reg (struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
int	kvm_vcpu_ioctl_set_one_reg (struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
int	kvm_arch_vcpu_ioctl_get_fpu (struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
int	kvm_arch_vcpu_ioctl_set_fpu (struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
int	kvm_arch_vcpu_ioctl_translate (struct kvm_vcpu *vcpu, struct kvm_translation *tr)
int	kvm_vm_ioctl_get_dirty_log (struct kvm *kvm, struct kvm_dirty_log *log)
int	kvmppc_core_prepare_memory_region (struct kvm *kvm, struct kvm_userspace_memory_region *mem)
void	kvmppc_core_commit_memory_region (struct kvm *kvm, struct kvm_userspace_memory_region *mem)
void	kvmppc_set_tcr (struct kvm_vcpu *vcpu, u32 new_tcr)
void	kvmppc_set_tsr_bits (struct kvm_vcpu *vcpu, u32 tsr_bits)
void	kvmppc_clr_tsr_bits (struct kvm_vcpu *vcpu, u32 tsr_bits)
void	kvmppc_decrementer_func (unsigned long data)
void	kvmppc_booke_vcpu_load (struct kvm_vcpu *vcpu, int cpu)
void	kvmppc_booke_vcpu_put (struct kvm_vcpu *vcpu)
int __init	kvmppc_booke_init (void)
void __exit	kvmppc_booke_exit (void)

Variables
unsigned long	kvmppc_booke_handlers
struct kvm_stats_debugfs_item	debugfs_entries []

Macro Definition Documentation

#define VCPU_STAT

(

x

)

offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU

Definition at line 46 of file booke.c.

#define VM_STAT

(

x

)

offsetof(struct kvm, stat.x), KVM_STAT_VM

Definition at line 45 of file booke.c.

Function Documentation

int kvm_arch_vcpu_ioctl_get_fpu	(	struct kvm_vcpu *	vcpu,
		struct kvm_fpu *	fpu
	)

Definition at line 1232 of file booke.c.

int kvm_arch_vcpu_ioctl_get_regs	(	struct kvm_vcpu *	vcpu,
		struct kvm_regs *	regs
	)

Definition at line 1014 of file booke.c.

int kvm_arch_vcpu_ioctl_get_sregs	(	struct kvm_vcpu *	vcpu,
		struct kvm_sregs *	sregs
	)

Definition at line 1192 of file booke.c.

int kvm_arch_vcpu_ioctl_set_fpu	(	struct kvm_vcpu *	vcpu,
		struct kvm_fpu *	fpu
	)

Definition at line 1237 of file booke.c.

int kvm_arch_vcpu_ioctl_set_regs	(	struct kvm_vcpu *	vcpu,
		struct kvm_regs *	regs
	)

Definition at line 1042 of file booke.c.

int kvm_arch_vcpu_ioctl_set_sregs	(	struct kvm_vcpu *	vcpu,
		struct kvm_sregs *	sregs
	)

Definition at line 1203 of file booke.c.

int kvm_arch_vcpu_ioctl_translate	(	struct kvm_vcpu *	vcpu,
		struct kvm_translation *	tr
	)

Definition at line 1242 of file booke.c.

int kvm_arch_vcpu_setup

(

struct kvm_vcpu *

vcpu

)

Definition at line 985 of file booke.c.

int kvm_vcpu_ioctl_get_one_reg	(	struct kvm_vcpu *	vcpu,
		struct kvm_one_reg *	reg
	)

Definition at line 1222 of file booke.c.

int kvm_vcpu_ioctl_set_one_reg	(	struct kvm_vcpu *	vcpu,
		struct kvm_one_reg *	reg
	)

Definition at line 1227 of file booke.c.

int kvm_vm_ioctl_get_dirty_log	(	struct kvm *	kvm,
		struct kvm_dirty_log *	log
	)

Definition at line 1251 of file booke.c.

void __exit kvmppc_booke_exit

(

void

)

Definition at line 1358 of file booke.c.

int __init kvmppc_booke_init

(

void

)

Definition at line 1309 of file booke.c.

void kvmppc_booke_vcpu_load	(	struct kvm_vcpu *	vcpu,
		int	cpu
	)

Definition at line 1299 of file booke.c.

void kvmppc_booke_vcpu_put

(

struct kvm_vcpu *

vcpu

)

Definition at line 1304 of file booke.c.

void kvmppc_clr_tsr_bits	(	struct kvm_vcpu *	vcpu,
		u32	tsr_bits
	)

Definition at line 1281 of file booke.c.

void kvmppc_core_commit_memory_region	(	struct kvm *	kvm,
		struct kvm_userspace_memory_region *	mem
	)

Definition at line 1262 of file booke.c.

void kvmppc_core_dequeue_dec

(

struct kvm_vcpu *

vcpu

)

Definition at line 186 of file booke.c.

void kvmppc_core_dequeue_external	(	struct kvm_vcpu *	vcpu,
		struct kvm_interrupt *	irq
	)

Definition at line 202 of file booke.c.

int kvmppc_core_pending_dec

(

struct kvm_vcpu *

vcpu

)

Definition at line 181 of file booke.c.

int kvmppc_core_prepare_memory_region	(	struct kvm *	kvm,
		struct kvm_userspace_memory_region *	mem
	)

Definition at line 1256 of file booke.c.

int kvmppc_core_prepare_to_enter

(

struct kvm_vcpu *

vcpu

)

Definition at line 442 of file booke.c.

void kvmppc_core_queue_dec

(

struct kvm_vcpu *

vcpu

)

Definition at line 176 of file booke.c.

void kvmppc_core_queue_external	(	struct kvm_vcpu *	vcpu,
		struct kvm_interrupt *	irq
	)

Definition at line 191 of file booke.c.

void kvmppc_core_queue_program	(	struct kvm_vcpu *	vcpu,
		ulong	esr_flags
	)

Definition at line 170 of file booke.c.

void kvmppc_decrementer_func

(

unsigned long

data

)

Definition at line 1287 of file booke.c.

void kvmppc_dump_vcpu

(

struct kvm_vcpu *

vcpu

)

Definition at line 69 of file booke.c.

void kvmppc_get_sregs_ivor	(	struct kvm_vcpu *	vcpu,
		struct kvm_sregs *	sregs
	)

Definition at line 1145 of file booke.c.

int kvmppc_handle_exit	(	struct kvm_run *	run,
		struct kvm_vcpu *	vcpu,
		unsigned int	exit_nr
	)

kvmppc_handle_exit

Return value is in the form (errcode<<2 | RESUME_FLAG_HOST | RESUME_FLAG_NV)

Definition at line 667 of file booke.c.

void kvmppc_set_msr	(	struct kvm_vcpu *	vcpu,
		u32	new_msr
	)

Definition at line 127 of file booke.c.

int kvmppc_set_sregs_ivor	(	struct kvm_vcpu *	vcpu,
		struct kvm_sregs *	sregs
	)

Definition at line 1167 of file booke.c.

void kvmppc_set_tcr	(	struct kvm_vcpu *	vcpu,
		u32	new_tcr
	)

Definition at line 1267 of file booke.c.

void kvmppc_set_tsr_bits	(	struct kvm_vcpu *	vcpu,
		u32	tsr_bits
	)

Definition at line 1273 of file booke.c.

int kvmppc_vcpu_run	(	struct kvm_run *	kvm_run,
		struct kvm_vcpu *	vcpu
	)

Definition at line 498 of file booke.c.

Variable Documentation

struct kvm_stats_debugfs_item debugfs_entries[]

Initial value:

= {
    { "mmio",       VCPU_STAT(mmio_exits) },
    { "dcr",        VCPU_STAT(dcr_exits) },
    { "sig",        VCPU_STAT(signal_exits) },
    { "itlb_r",     VCPU_STAT(itlb_real_miss_exits) },
    { "itlb_v",     VCPU_STAT(itlb_virt_miss_exits) },
    { "dtlb_r",     VCPU_STAT(dtlb_real_miss_exits) },
    { "dtlb_v",     VCPU_STAT(dtlb_virt_miss_exits) },
    { "sysc",       VCPU_STAT(syscall_exits) },
    { "isi",        VCPU_STAT(isi_exits) },
    { "dsi",        VCPU_STAT(dsi_exits) },
    { "inst_emu",   VCPU_STAT(emulated_inst_exits) },
    { "dec",        VCPU_STAT(dec_exits) },
    { "ext_intr",   VCPU_STAT(ext_intr_exits) },
    { "halt_wakeup", VCPU_STAT(halt_wakeup) },
    { "doorbell", VCPU_STAT(dbell_exits) },
    { "guest doorbell", VCPU_STAT(gdbell_exits) },
    { NULL }
}

Definition at line 48 of file booke.c.

unsigned long kvmppc_booke_handlers

Definition at line 43 of file booke.c.