#include <asm/prom.h>
#include <asm/vdso_datapage.h>
-#define MODULE_VERS "1.6"
+#define MODULE_VERS "1.7"
#define MODULE_NAME "lparcfg"
/* #define LPARCFG_DEBUG */
{
unsigned long sum_purr = 0;
int cpu;
- struct paca_struct *lpaca;
- for_each_cpu(cpu) {
- lpaca = paca + cpu;
- sum_purr += lpaca->lppaca.emulated_time_base;
+ for_each_possible_cpu(cpu) {
+ sum_purr += lppaca[cpu].emulated_time_base;
#ifdef PURR_DEBUG
printk(KERN_INFO "get_purr for cpu (%d) has value (%ld) \n",
- cpu, lpaca->lppaca.emulated_time_base);
+ cpu, lppaca[cpu].emulated_time_base);
#endif
}
return sum_purr;
unsigned long pool_id, lp_index;
int shared, entitled_capacity, max_entitled_capacity;
int processors, max_processors;
- struct paca_struct *lpaca = get_paca();
unsigned long purr = get_purr();
seq_printf(m, "%s %s \n", MODULE_NAME, MODULE_VERS);
- shared = (int)(lpaca->lppaca_ptr->shared_proc);
+ shared = (int)(get_lppaca()->shared_proc);
seq_printf(m, "serial_number=%c%c%c%c%c%c%c\n",
e2a(xItExtVpdPanel.mfgID[2]),
e2a(xItExtVpdPanel.mfgID[3]),
if (rc == 0) /* success, return */
return;
/* check for null tag ? */
- if (rc == H_Hardware)
+ if (rc == H_HARDWARE)
printk(KERN_INFO
"plpar-hcall (%s) failed with hardware fault\n", tag);
- else if (rc == H_Function)
+ else if (rc == H_FUNCTION)
printk(KERN_INFO
"plpar-hcall (%s) failed; function not allowed\n", tag);
- else if (rc == H_Authority)
+ else if (rc == H_AUTHORITY)
printk(KERN_INFO
- "plpar-hcall (%s) failed; not authorized to this function\n",
- tag);
- else if (rc == H_Parameter)
+ "plpar-hcall (%s) failed; not authorized to this"
+ " function\n", tag);
+ else if (rc == H_PARAMETER)
printk(KERN_INFO "plpar-hcall (%s) failed; Bad parameter(s)\n",
tag);
else
unsigned long dummy;
rc = plpar_hcall(H_PIC, 0, 0, 0, 0, pool_idle_time, num_procs, &dummy);
- if (rc != H_Authority)
+ if (rc != H_AUTHORITY)
log_plpar_hcall_return(rc, "H_PIC");
}
int cpu;
struct cpu_usage *cu;
- for_each_cpu(cpu) {
+ for_each_possible_cpu(cpu) {
cu = &per_cpu(cpu_usage_array, cpu);
sum_purr += cu->current_tb;
}
{
int call_status;
- char *local_buffer = kmalloc(SPLPAR_MAXLENGTH, GFP_KERNEL);
+ unsigned char *local_buffer = kmalloc(SPLPAR_MAXLENGTH, GFP_KERNEL);
if (!local_buffer) {
printk(KERN_ERR "%s %s kmalloc failure at line %d \n",
__FILE__, __FUNCTION__, __LINE__);
call_status = rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1,
NULL,
SPLPAR_CHARACTERISTICS_TOKEN,
- __pa(rtas_data_buf));
+ __pa(rtas_data_buf),
+ RTAS_DATA_BUF_SIZE);
memcpy(local_buffer, rtas_data_buf, SPLPAR_MAXLENGTH);
spin_unlock(&rtas_data_buf_lock);
#ifdef LPARCFG_DEBUG
printk(KERN_INFO "success calling get-system-parameter \n");
#endif
- splpar_strlen = local_buffer[0] * 16 + local_buffer[1];
+ splpar_strlen = local_buffer[0] * 256 + local_buffer[1];
local_buffer += 2; /* step over strlen value */
memset(workbuffer, 0, SPLPAR_MAXLENGTH);
const char *system_id = "";
unsigned int *lp_index_ptr, lp_index = 0;
struct device_node *rtas_node;
- int *lrdrp;
+ int *lrdrp = NULL;
rootdn = find_path_device("/");
if (rootdn) {
seq_printf(m, "partition_id=%d\n", (int)lp_index);
rtas_node = find_path_device("/rtas");
- lrdrp = (int *)get_property(rtas_node, "ibm,lrdr-capacity", NULL);
+ if (rtas_node)
+ lrdrp = (int *)get_property(rtas_node, "ibm,lrdr-capacity",
+ NULL);
if (lrdrp == NULL) {
partition_potential_processors = vdso_data->processorCount;
(h_resource >> 0 * 8) & 0xffff);
/* pool related entries are apropriate for shared configs */
- if (paca[0].lppaca.shared_proc) {
+ if (lppaca[0].shared_proc) {
h_pic(&pool_idle_time, &pool_procs);
seq_printf(m, "partition_potential_processors=%d\n",
partition_potential_processors);
- seq_printf(m, "shared_processor_mode=%d\n", paca[0].lppaca.shared_proc);
+ seq_printf(m, "shared_processor_mode=%d\n", lppaca[0].shared_proc);
return 0;
}
retval = plpar_hcall_norets(H_SET_PPP, *new_entitled_ptr,
*new_weight_ptr);
- if (retval == H_Success || retval == H_Constrained) {
+ if (retval == H_SUCCESS || retval == H_CONSTRAINED) {
retval = count;
- } else if (retval == H_Busy) {
+ } else if (retval == H_BUSY) {
retval = -EBUSY;
- } else if (retval == H_Hardware) {
+ } else if (retval == H_HARDWARE) {
retval = -EIO;
- } else if (retval == H_Parameter) {
+ } else if (retval == H_PARAMETER) {
retval = -EINVAL;
} else {
printk(KERN_WARNING "%s: received unknown hv return code %ld",