powerpc: Free up some CPU feature bits by moving out MMU-related features

[pandora-kernel.git] / arch / powerpc / mm / hash_utils_64.c

diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index d95d8f4..26b2872 100644 (file)
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -259,11 +259,11 @@ static int __init htab_dt_scan_seg_sizes(unsigned long node,
        for (; size >= 4; size -= 4, ++prop) {
                if (prop[0] == 40) {
                        DBG("1T segment support detected\n");
-                       cur_cpu_spec->cpu_features |= CPU_FTR_1T_SEGMENT;
+                       cur_cpu_spec->mmu_features |= MMU_FTR_1T_SEGMENT;
                        return 1;
                }
        }
-       cur_cpu_spec->cpu_features &= ~CPU_FTR_NO_SLBIE_B;
+       cur_cpu_spec->mmu_features &= ~MMU_FTR_NO_SLBIE_B;
        return 0;
 }
 
@@ -289,7 +289,7 @@ static int __init htab_dt_scan_page_sizes(unsigned long node,
        if (prop != NULL) {
                DBG("Page sizes from device-tree:\n");
                size /= 4;
-               cur_cpu_spec->cpu_features &= ~(CPU_FTR_16M_PAGE);
+               cur_cpu_spec->mmu_features &= ~(MMU_FTR_16M_PAGE);
                while(size > 0) {
                        unsigned int shift = prop[0];
                        unsigned int slbenc = prop[1];
@@ -317,7 +317,7 @@ static int __init htab_dt_scan_page_sizes(unsigned long node,
                                break;
                        case 0x18:
                                idx = MMU_PAGE_16M;
-                               cur_cpu_spec->cpu_features |= CPU_FTR_16M_PAGE;
+                               cur_cpu_spec->mmu_features |= MMU_FTR_16M_PAGE;
                                break;
                        case 0x22:
                                idx = MMU_PAGE_16G;
@@ -412,7 +412,7 @@ static void __init htab_init_page_sizes(void)
         * Not in the device-tree, let's fallback on known size
         * list for 16M capable GP & GR
         */
-       if (cpu_has_feature(CPU_FTR_16M_PAGE))
+       if (mmu_has_feature(MMU_FTR_16M_PAGE))
                memcpy(mmu_psize_defs, mmu_psize_defaults_gp,
                       sizeof(mmu_psize_defaults_gp));
  found:
@@ -442,7 +442,7 @@ static void __init htab_init_page_sizes(void)
                mmu_vmalloc_psize = MMU_PAGE_64K;
                if (mmu_linear_psize == MMU_PAGE_4K)
                        mmu_linear_psize = MMU_PAGE_64K;
-               if (cpu_has_feature(CPU_FTR_CI_LARGE_PAGE)) {
+               if (mmu_has_feature(MMU_FTR_CI_LARGE_PAGE)) {
                        /*
                         * Don't use 64k pages for ioremap on pSeries, since
                         * that would stop us accessing the HEA ethernet.
@@ -608,7 +608,7 @@ static void __init htab_initialize(void)
        /* Initialize page sizes */
        htab_init_page_sizes();
 
-       if (cpu_has_feature(CPU_FTR_1T_SEGMENT)) {
+       if (mmu_has_feature(MMU_FTR_1T_SEGMENT)) {
                mmu_kernel_ssize = MMU_SEGSIZE_1T;
                mmu_highuser_ssize = MMU_SEGSIZE_1T;
                printk(KERN_INFO "Using 1TB segments\n");
@@ -749,7 +749,7 @@ void __init early_init_mmu(void)
 
        /* Initialize stab / SLB management except on iSeries
         */
-       if (cpu_has_feature(CPU_FTR_SLB))
+       if (mmu_has_feature(MMU_FTR_SLB))
                slb_initialize();
        else if (!firmware_has_feature(FW_FEATURE_ISERIES))
                stab_initialize(get_paca()->stab_real);
@@ -766,7 +766,7 @@ void __cpuinit early_init_mmu_secondary(void)
         * in real mode on pSeries and we want a virtual address on
         * iSeries anyway
         */
-       if (cpu_has_feature(CPU_FTR_SLB))
+       if (mmu_has_feature(MMU_FTR_SLB))
                slb_initialize();
        else
                stab_initialize(get_paca()->stab_addr);