powerpc/e6500: TLB miss handler with hardware tablewalk support

[~andy/linux] / arch / powerpc / mm / fsl_booke_mmu.c

diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index a68671c18ad4b23d16a850e5b9fab2a82b5420be..94cd728166d37a1be14a8867ec1ea2f059249d96 100644 (file)
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -52,6 +52,7 @@
 #include <asm/smp.h>
 #include <asm/machdep.h>
 #include <asm/setup.h>
+#include <asm/paca.h>
 
 #include "mmu_decl.h"
 
@@ -191,6 +192,12 @@ static unsigned long map_mem_in_cams_addr(phys_addr_t phys, unsigned long virt,
        }
        tlbcam_index = i;
 
+#ifdef CONFIG_PPC64
+       get_paca()->tcd.esel_next = i;
+       get_paca()->tcd.esel_max = mfspr(SPRN_TLB1CFG) & TLBnCFG_N_ENTRY;
+       get_paca()->tcd.esel_first = i;
+#endif
+
        return amount_mapped;
 }