The associativity, not just total size, can differ from the host
hardware.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
vcpu_e500->gtlb_offset[0] = 0;
vcpu_e500->gtlb_offset[1] = params.tlb_sizes[0];
vcpu_e500->gtlb_offset[0] = 0;
vcpu_e500->gtlb_offset[1] = params.tlb_sizes[0];
- vcpu_e500->tlb0cfg = mfspr(SPRN_TLB0CFG) & ~0xfffUL;
+ vcpu_e500->tlb0cfg &= ~(TLBnCFG_N_ENTRY | TLBnCFG_ASSOC);
if (params.tlb_sizes[0] <= 2048)
vcpu_e500->tlb0cfg |= params.tlb_sizes[0];
if (params.tlb_sizes[0] <= 2048)
vcpu_e500->tlb0cfg |= params.tlb_sizes[0];
+ vcpu_e500->tlb0cfg |= params.tlb_ways[0] << TLBnCFG_ASSOC_SHIFT;
- vcpu_e500->tlb1cfg = mfspr(SPRN_TLB1CFG) & ~0xfffUL;
+ vcpu_e500->tlb1cfg &= ~(TLBnCFG_N_ENTRY | TLBnCFG_ASSOC);
vcpu_e500->tlb1cfg |= params.tlb_sizes[1];
vcpu_e500->tlb1cfg |= params.tlb_sizes[1];
+ vcpu_e500->tlb1cfg |= params.tlb_ways[1] << TLBnCFG_ASSOC_SHIFT;
vcpu_e500->shared_tlb_pages = pages;
vcpu_e500->num_shared_tlb_pages = num_pages;
vcpu_e500->shared_tlb_pages = pages;
vcpu_e500->num_shared_tlb_pages = num_pages;
goto err;
/* Init TLB configuration register */
goto err;
/* Init TLB configuration register */
- vcpu_e500->tlb0cfg = mfspr(SPRN_TLB0CFG) & ~0xfffUL;
+ vcpu_e500->tlb0cfg = mfspr(SPRN_TLB0CFG) &
+ ~(TLBnCFG_N_ENTRY | TLBnCFG_ASSOC);
vcpu_e500->tlb0cfg |= vcpu_e500->gtlb_params[0].entries;
vcpu_e500->tlb0cfg |= vcpu_e500->gtlb_params[0].entries;
- vcpu_e500->tlb1cfg = mfspr(SPRN_TLB1CFG) & ~0xfffUL;
- vcpu_e500->tlb1cfg |= vcpu_e500->gtlb_params[1].entries;
+ vcpu_e500->tlb0cfg |=
+ vcpu_e500->gtlb_params[0].ways << TLBnCFG_ASSOC_SHIFT;
+
+ vcpu_e500->tlb1cfg = mfspr(SPRN_TLB1CFG) &
+ ~(TLBnCFG_N_ENTRY | TLBnCFG_ASSOC);
+ vcpu_e500->tlb0cfg |= vcpu_e500->gtlb_params[1].entries;
+ vcpu_e500->tlb0cfg |=
+ vcpu_e500->gtlb_params[1].ways << TLBnCFG_ASSOC_SHIFT;