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yaml
---
r: 8530
b: refs/heads/master
c: 714d2dc
h: refs/heads/master
v: v3
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Peter Chubb authored and Tony Luck committed Aug 31, 2005
1 parent 2657b7d commit 873074d
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Showing 2 changed files with 61 additions and 56 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: dc90e95f310f4f821c905b2aec8e9449bb3270fa
refs/heads/master: 714d2dc14914f0f7bb008effe830c99eb47c75df
115 changes: 60 additions & 55 deletions trunk/arch/ia64/kernel/palinfo.c
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Original file line number Diff line number Diff line change
Expand Up @@ -307,104 +307,109 @@ 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"
"Implemented bits in PKR.key : %d\n"
"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");
Expand Down Expand Up @@ -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;

Expand Down

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