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KVM: ppc: create struct kvm_vcpu_44x and introduce container_of() accessor

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This patch doesn't yet move all 44x-specific data into the new structure, but
is the first step down that path. In the future we may also want to create a
struct kvm_vcpu_booke.

Based on patch from Liu Yu <yu.liu@freescale.com>.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Hollis Blanchard
2008-11-05 09:36:18 -06:00
committed by Avi Kivity
parent 5cbb5106f5
commit db93f5745d
9 changed files with 154 additions and 63 deletions
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6
arch/powerpc/kvm/booke_interrupts.S
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@@ -349,8 +349,8 @@ lightweight_exit:
lis r5, tlb_44x_hwater@ha
lwz r5, tlb_44x_hwater@l(r5)
mtctr r5
addi r9, r4, VCPU_SHADOW_TLB
addi r5, r4, VCPU_SHADOW_MOD
addi r9, r4, -VCPU_TO_44X + VCPU44x_SHADOW_TLB
addi r5, r4, -VCPU_TO_44X + VCPU44x_SHADOW_MOD
li r3, 0
1:
lbzx r7, r3, r5
@@ -377,7 +377,7 @@ lightweight_exit:
/* Clear bitmap of modified TLB entries */
li r5, PPC44x_TLB_SIZE>>2
mtctr r5
addi r5, r4, VCPU_SHADOW_MOD - 4
addi r5, r4, -VCPU_TO_44X + VCPU44x_SHADOW_MOD - 4
li r6, 0
1:
stwu r6, 4(r5)