diff options
Diffstat (limited to 'arch/powerpc/kernel/lparcfg.c')
| -rw-r--r-- | arch/powerpc/kernel/lparcfg.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index e789fef4eb8a..2cbde865d4f5 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -37,7 +37,7 @@ #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 */ @@ -56,7 +56,7 @@ static unsigned long get_purr(void) unsigned long sum_purr = 0; int cpu; - for_each_cpu(cpu) { + for_each_possible_cpu(cpu) { sum_purr += lppaca[cpu].emulated_time_base; #ifdef PURR_DEBUG @@ -149,17 +149,17 @@ static void log_plpar_hcall_return(unsigned long rc, char *tag) 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 @@ -209,7 +209,7 @@ static void h_pic(unsigned long *pool_idle_time, unsigned long *num_procs) 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"); } @@ -222,7 +222,7 @@ static unsigned long get_purr(void) 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; } @@ -242,7 +242,7 @@ static void parse_system_parameter_string(struct seq_file *m) { 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__); @@ -254,7 +254,8 @@ static void parse_system_parameter_string(struct seq_file *m) 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); @@ -275,7 +276,7 @@ static void parse_system_parameter_string(struct seq_file *m) #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); @@ -529,13 +530,13 @@ static ssize_t lparcfg_write(struct file *file, const char __user * buf, 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", |