e500.h File Reference

#include <linux/kvm_host.h>
#include <asm/mmu-book3e.h>
#include <asm/tlb.h>

Go to the source code of this file.

Data Structures
struct	tlbe_ref
struct	tlbe_priv
struct	kvmppc_e500_tlb_params
struct	kvmppc_vcpu_e500

Macros
#define	E500_PID_NUM   3
#define	E500_TLB_NUM   2
#define	E500_TLB_VALID   1
#define	E500_TLB_DIRTY   2
#define	E500_TLB_BITMAP   4
#define	KVM_E500_TLB0_WAY_SIZE   128
#define	KVM_E500_TLB0_WAY_NUM   2
#define	KVM_E500_TLB0_SIZE   (KVM_E500_TLB0_WAY_SIZE * KVM_E500_TLB0_WAY_NUM)
#define	KVM_E500_TLB1_SIZE   16
#define	index_of(tlbsel, esel)   (((tlbsel) << 16) | ((esel) & 0xFFFF))
#define	tlbsel_of(index)   ((index) >> 16)
#define	esel_of(index)   ((index) & 0xFFFF)
#define	E500_TLB_USER_PERM_MASK   (MAS3_UX|MAS3_UR|MAS3_UW)
#define	E500_TLB_SUPER_PERM_MASK   (MAS3_SX|MAS3_SR|MAS3_SW)
#define	MAS2_ATTRIB_MASK   (MAS2_X0 | MAS2_X1)
#define	MAS3_ATTRIB_MASK
#define	get_tlb_sts(gtlbe)   (MAS1_TS)

Functions
int	kvmppc_e500_emul_mt_mmucsr0 (struct kvmppc_vcpu_e500 *vcpu_e500, ulong value)
int	kvmppc_e500_emul_tlbwe (struct kvm_vcpu *vcpu)
int	kvmppc_e500_emul_tlbre (struct kvm_vcpu *vcpu)
int	kvmppc_e500_emul_tlbivax (struct kvm_vcpu *vcpu, int ra, int rb)
int	kvmppc_e500_emul_tlbilx (struct kvm_vcpu *vcpu, int rt, int ra, int rb)
int	kvmppc_e500_emul_tlbsx (struct kvm_vcpu *vcpu, int rb)
int	kvmppc_e500_tlb_init (struct kvmppc_vcpu_e500 *vcpu_e500)
void	kvmppc_e500_tlb_uninit (struct kvmppc_vcpu_e500 *vcpu_e500)
void	kvmppc_get_sregs_e500_tlb (struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
int	kvmppc_set_sregs_e500_tlb (struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
void	kvmppc_e500_tlbil_one (struct kvmppc_vcpu_e500 *vcpu_e500, struct kvm_book3e_206_tlb_entry *gtlbe)
void	kvmppc_e500_tlbil_all (struct kvmppc_vcpu_e500 *vcpu_e500)
unsigned int	kvmppc_e500_get_tlb_stid (struct kvm_vcpu *vcpu, struct kvm_book3e_206_tlb_entry *gtlbe)

Macro Definition Documentation

#define E500_PID_NUM   3

Definition at line 26 of file e500.h.

#define E500_TLB_BITMAP   4

Definition at line 31 of file e500.h.

#define E500_TLB_DIRTY   2

Definition at line 30 of file e500.h.

#define E500_TLB_NUM   2

Definition at line 27 of file e500.h.

#define E500_TLB_SUPER_PERM_MASK   (MAS3_SX|MAS3_SR|MAS3_SW)

Definition at line 122 of file e500.h.

#define E500_TLB_USER_PERM_MASK   (MAS3_UX|MAS3_UR|MAS3_UW)

Definition at line 121 of file e500.h.

#define E500_TLB_VALID   1

Definition at line 29 of file e500.h.

#define esel_of

(

index

)

((index) & 0xFFFF)

Definition at line 119 of file e500.h.

#define get_tlb_sts

(

gtlbe

)

(MAS1_TS)

Definition at line 303 of file e500.h.

#define index_of	(		tlbsel,
			esel
	)		(((tlbsel) << 16) | ((esel) & 0xFFFF))

Definition at line 117 of file e500.h.

#define KVM_E500_TLB0_SIZE   (KVM_E500_TLB0_WAY_SIZE * KVM_E500_TLB0_WAY_NUM)

Definition at line 114 of file e500.h.

#define KVM_E500_TLB0_WAY_NUM   2

Definition at line 112 of file e500.h.

#define KVM_E500_TLB0_WAY_SIZE   128

Definition at line 111 of file e500.h.

#define KVM_E500_TLB1_SIZE   16

Definition at line 115 of file e500.h.

#define MAS2_ATTRIB_MASK   (MAS2_X0 | MAS2_X1)

Definition at line 123 of file e500.h.

#define MAS3_ATTRIB_MASK

Value:

(MAS3_U0 | MAS3_U1 | MAS3_U2 | MAS3_U3 \
       | E500_TLB_USER_PERM_MASK | E500_TLB_SUPER_PERM_MASK)

Definition at line 125 of file e500.h.

#define tlbsel_of

(

index

)

((index) >> 16)

Definition at line 118 of file e500.h.

Function Documentation

int kvmppc_e500_emul_mt_mmucsr0	(	struct kvmppc_vcpu_e500 *	vcpu_e500,
		ulong	value
	)

Definition at line 668 of file e500_tlb.c.

int kvmppc_e500_emul_tlbilx	(	struct kvm_vcpu *	vcpu,
		int	rt,
		int	ra,
		int	rb
	)

Definition at line 755 of file e500_tlb.c.

int kvmppc_e500_emul_tlbivax	(	struct kvm_vcpu *	vcpu,
		int	ra,
		int	rb
	)

Definition at line 685 of file e500_tlb.c.

int kvmppc_e500_emul_tlbre

(

struct kvm_vcpu *

vcpu

)

Definition at line 770 of file e500_tlb.c.

int kvmppc_e500_emul_tlbsx	(	struct kvm_vcpu *	vcpu,
		int	rb
	)

Definition at line 789 of file e500_tlb.c.

int kvmppc_e500_emul_tlbwe

(

struct kvm_vcpu *

vcpu

)

Definition at line 857 of file e500_tlb.c.

unsigned int kvmppc_e500_get_tlb_stid	(	struct kvm_vcpu *	vcpu,
		struct kvm_book3e_206_tlb_entry *	gtlbe
	)

Definition at line 216 of file e500.c.

int kvmppc_e500_tlb_init

(

struct kvmppc_vcpu_e500 *

vcpu_e500

)

Definition at line 1256 of file e500_tlb.c.

void kvmppc_e500_tlb_uninit

(

struct kvmppc_vcpu_e500 *

vcpu_e500

)

Definition at line 1370 of file e500_tlb.c.

void kvmppc_e500_tlbil_all

(

struct kvmppc_vcpu_e500 *

vcpu_e500

)

Definition at line 289 of file e500.c.

void kvmppc_e500_tlbil_one	(	struct kvmppc_vcpu_e500 *	vcpu_e500,
		struct kvm_book3e_206_tlb_entry *	gtlbe
	)

Definition at line 234 of file e500.c.

void kvmppc_get_sregs_e500_tlb	(	struct kvm_vcpu *	vcpu,
		struct kvm_sregs *	sregs
	)

Definition at line 1092 of file e500_tlb.c.

int kvmppc_set_sregs_e500_tlb	(	struct kvm_vcpu *	vcpu,
		struct kvm_sregs *	sregs
	)

Definition at line 1108 of file e500_tlb.c.