diff options
author | Tony Luck <tony.luck@intel.com> | 2005-09-11 14:27:15 -0700 |
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committer | Tony Luck <tony.luck@intel.com> | 2005-09-11 14:27:15 -0700 |
commit | c85b2a5fe200d744a814d23c258460d4fc98a546 (patch) | |
tree | b9fdf571d61a31808702b6aff9f12562ab650748 /arch/ia64/kernel/palinfo.c | |
parent | 49a28cc8fd26f5317c47a9aeb2bdd1c33e21738e (diff) | |
parent | 6cf07a8cc86a0b471466c7fe45892f7ef434015b (diff) |
Pull sim-fixes into release branch
Diffstat (limited to 'arch/ia64/kernel/palinfo.c')
-rw-r--r-- | arch/ia64/kernel/palinfo.c | 115 |
1 files changed, 60 insertions, 55 deletions
diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c index 25e7c834456..89faa603c6b 100644 --- a/arch/ia64/kernel/palinfo.c +++ b/arch/ia64/kernel/palinfo.c @@ -307,11 +307,9 @@ vm_info(char *page) if ((status = ia64_pal_vm_summary(&vm_info_1, &vm_info_2)) !=0) { printk(KERN_ERR "ia64_pal_vm_summary=%ld\n", status); - return 0; - } + } else { - - p += sprintf(p, + p += sprintf(p, "Physical Address Space : %d bits\n" "Virtual Address Space : %d bits\n" "Protection Key Registers(PKR) : %d\n" @@ -319,92 +317,99 @@ vm_info(char *page) "Hash Tag ID : 0x%x\n" "Size of RR.rid : %d\n", vm_info_1.pal_vm_info_1_s.phys_add_size, - vm_info_2.pal_vm_info_2_s.impl_va_msb+1, vm_info_1.pal_vm_info_1_s.max_pkr+1, - vm_info_1.pal_vm_info_1_s.key_size, vm_info_1.pal_vm_info_1_s.hash_tag_id, + vm_info_2.pal_vm_info_2_s.impl_va_msb+1, + vm_info_1.pal_vm_info_1_s.max_pkr+1, + vm_info_1.pal_vm_info_1_s.key_size, + vm_info_1.pal_vm_info_1_s.hash_tag_id, vm_info_2.pal_vm_info_2_s.rid_size); + } - if (ia64_pal_mem_attrib(&attrib) != 0) - return 0; - - p += sprintf(p, "Supported memory attributes : "); - sep = ""; - for (i = 0; i < 8; i++) { - if (attrib & (1 << i)) { - p += sprintf(p, "%s%s", sep, mem_attrib[i]); - sep = ", "; + if (ia64_pal_mem_attrib(&attrib) == 0) { + p += sprintf(p, "Supported memory attributes : "); + sep = ""; + for (i = 0; i < 8; i++) { + if (attrib & (1 << i)) { + p += sprintf(p, "%s%s", sep, mem_attrib[i]); + sep = ", "; + } } + p += sprintf(p, "\n"); } - p += sprintf(p, "\n"); if ((status = ia64_pal_vm_page_size(&tr_pages, &vw_pages)) !=0) { printk(KERN_ERR "ia64_pal_vm_page_size=%ld\n", status); - return 0; - } - - p += sprintf(p, - "\nTLB walker : %simplemented\n" - "Number of DTR : %d\n" - "Number of ITR : %d\n" - "TLB insertable page sizes : ", - vm_info_1.pal_vm_info_1_s.vw ? "" : "not ", - vm_info_1.pal_vm_info_1_s.max_dtr_entry+1, - vm_info_1.pal_vm_info_1_s.max_itr_entry+1); + } else { + p += sprintf(p, + "\nTLB walker : %simplemented\n" + "Number of DTR : %d\n" + "Number of ITR : %d\n" + "TLB insertable page sizes : ", + vm_info_1.pal_vm_info_1_s.vw ? "" : "not ", + vm_info_1.pal_vm_info_1_s.max_dtr_entry+1, + vm_info_1.pal_vm_info_1_s.max_itr_entry+1); - p = bitvector_process(p, tr_pages); - p += sprintf(p, "\nTLB purgeable page sizes : "); + p = bitvector_process(p, tr_pages); - p = bitvector_process(p, vw_pages); + p += sprintf(p, "\nTLB purgeable page sizes : "); + p = bitvector_process(p, vw_pages); + } if ((status=ia64_get_ptce(&ptce)) != 0) { printk(KERN_ERR "ia64_get_ptce=%ld\n", status); - return 0; - } - - p += sprintf(p, + } else { + p += sprintf(p, "\nPurge base address : 0x%016lx\n" "Purge outer loop count : %d\n" "Purge inner loop count : %d\n" "Purge outer loop stride : %d\n" "Purge inner loop stride : %d\n", - ptce.base, ptce.count[0], ptce.count[1], ptce.stride[0], ptce.stride[1]); + ptce.base, ptce.count[0], ptce.count[1], + ptce.stride[0], ptce.stride[1]); - p += sprintf(p, + p += sprintf(p, "TC Levels : %d\n" "Unique TC(s) : %d\n", vm_info_1.pal_vm_info_1_s.num_tc_levels, vm_info_1.pal_vm_info_1_s.max_unique_tcs); - for(i=0; i < vm_info_1.pal_vm_info_1_s.num_tc_levels; i++) { - for (j=2; j>0 ; j--) { - tc_pages = 0; /* just in case */ + for(i=0; i < vm_info_1.pal_vm_info_1_s.num_tc_levels; i++) { + for (j=2; j>0 ; j--) { + tc_pages = 0; /* just in case */ - /* even without unification, some levels may not be present */ - if ((status=ia64_pal_vm_info(i,j, &tc_info, &tc_pages)) != 0) { - continue; - } + /* even without unification, some levels may not be present */ + if ((status=ia64_pal_vm_info(i,j, &tc_info, &tc_pages)) != 0) { + continue; + } - p += sprintf(p, + p += sprintf(p, "\n%s Translation Cache Level %d:\n" "\tHash sets : %d\n" "\tAssociativity : %d\n" "\tNumber of entries : %d\n" "\tFlags : ", - cache_types[j+tc_info.tc_unified], i+1, tc_info.tc_num_sets, - tc_info.tc_associativity, tc_info.tc_num_entries); + cache_types[j+tc_info.tc_unified], i+1, + tc_info.tc_num_sets, + tc_info.tc_associativity, + tc_info.tc_num_entries); - if (tc_info.tc_pf) p += sprintf(p, "PreferredPageSizeOptimized "); - if (tc_info.tc_unified) p += sprintf(p, "Unified "); - if (tc_info.tc_reduce_tr) p += sprintf(p, "TCReduction"); + if (tc_info.tc_pf) + p += sprintf(p, "PreferredPageSizeOptimized "); + if (tc_info.tc_unified) + p += sprintf(p, "Unified "); + if (tc_info.tc_reduce_tr) + p += sprintf(p, "TCReduction"); - p += sprintf(p, "\n\tSupported page sizes: "); + p += sprintf(p, "\n\tSupported page sizes: "); - p = bitvector_process(p, tc_pages); + p = bitvector_process(p, tc_pages); - /* when unified date (j=2) is enough */ - if (tc_info.tc_unified) break; + /* when unified date (j=2) is enough */ + if (tc_info.tc_unified) + break; + } } } p += sprintf(p, "\n"); @@ -440,14 +445,14 @@ register_info(char *page) p += sprintf(p, "\n"); } - if (ia64_pal_rse_info(&phys_stacked, &hints) != 0) return 0; + if (ia64_pal_rse_info(&phys_stacked, &hints) == 0) { p += sprintf(p, "RSE stacked physical registers : %ld\n" "RSE load/store hints : %ld (%s)\n", phys_stacked, hints.ph_data, hints.ph_data < RSE_HINTS_COUNT ? rse_hints[hints.ph_data]: "(??)"); - + } if (ia64_pal_debug_info(&iregs, &dregs)) return 0; |