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powerpc/pseries: Fix endian issues in /proc/ppc64/lparcfg

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Some obvious issues:

cat /proc/ppc64/lparcfg
...
partition_id=16777216
...
partition_potential_processors=268435456

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard
2013-12-12 15:59:37 +11:00
committed by Benjamin Herrenschmidt
parent f8a1883a83
commit ca5de4e652
1 changed files with 6 additions and 6 deletions
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12
arch/powerpc/platforms/pseries/lparcfg.c
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@ -157,7 +157,7 @@ static void parse_ppp_data(struct seq_file *m)
{ {
struct hvcall_ppp_data ppp_data; struct hvcall_ppp_data ppp_data;
struct device_node *root; struct device_node *root;
const int *perf_level; const __be32 *perf_level;
int rc; int rc;
rc = h_get_ppp(&ppp_data); rc = h_get_ppp(&ppp_data);
@ -201,7 +201,7 @@ static void parse_ppp_data(struct seq_file *m)
perf_level = of_get_property(root, perf_level = of_get_property(root,
"ibm,partition-performance-parameters-level", "ibm,partition-performance-parameters-level",
NULL); NULL);
if (perf_level && (*perf_level >= 1)) { if (perf_level && (be32_to_cpup(perf_level) >= 1)) {
seq_printf(m, seq_printf(m,
"physical_procs_allocated_to_virtualization=%d\n", "physical_procs_allocated_to_virtualization=%d\n",
ppp_data.phys_platform_procs); ppp_data.phys_platform_procs);
@ -435,7 +435,7 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v)
int partition_potential_processors; int partition_potential_processors;
int partition_active_processors; int partition_active_processors;
struct device_node *rtas_node; struct device_node *rtas_node;
const int *lrdrp = NULL; const __be32 *lrdrp = NULL;
rtas_node = of_find_node_by_path("/rtas"); rtas_node = of_find_node_by_path("/rtas");
if (rtas_node) if (rtas_node)
@ -444,7 +444,7 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v)
if (lrdrp == NULL) { if (lrdrp == NULL) {
partition_potential_processors = vdso_data->processorCount; partition_potential_processors = vdso_data->processorCount;
} else { } else {
partition_potential_processors = *(lrdrp + 4); partition_potential_processors = be32_to_cpup(lrdrp + 4);
} }
of_node_put(rtas_node); of_node_put(rtas_node);
@ -654,7 +654,7 @@ static int lparcfg_data(struct seq_file *m, void *v)
const char *model = ""; const char *model = "";
const char *system_id = ""; const char *system_id = "";
const char *tmp; const char *tmp;
const unsigned int *lp_index_ptr; const __be32 *lp_index_ptr;
unsigned int lp_index = 0; unsigned int lp_index = 0;
seq_printf(m, "%s %s\n", MODULE_NAME, MODULE_VERS); seq_printf(m, "%s %s\n", MODULE_NAME, MODULE_VERS);
@ -670,7 +670,7 @@ static int lparcfg_data(struct seq_file *m, void *v)
lp_index_ptr = of_get_property(rootdn, "ibm,partition-no", lp_index_ptr = of_get_property(rootdn, "ibm,partition-no",
NULL); NULL);
if (lp_index_ptr) if (lp_index_ptr)
lp_index = *lp_index_ptr; lp_index = be32_to_cpup(lp_index_ptr);
of_node_put(rootdn); of_node_put(rootdn);
} }
seq_printf(m, "serial_number=%s\n", system_id); seq_printf(m, "serial_number=%s\n", system_id);