mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 19:00:25 +00:00
[POWERPC] ps3: get firmware version
Add a new routine ps3_get_firmware_version() and use it to output the firmware version to dmesg. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
parent
73d976b339
commit
66b44954f8
2 changed files with 32 additions and 0 deletions
|
@ -32,6 +32,7 @@
|
|||
#include <asm/udbg.h>
|
||||
#include <asm/prom.h>
|
||||
#include <asm/lv1call.h>
|
||||
#include <asm/ps3.h>
|
||||
|
||||
#include "platform.h"
|
||||
|
||||
|
@ -41,6 +42,19 @@
|
|||
#define DBG(fmt...) do{if(0)printk(fmt);}while(0)
|
||||
#endif
|
||||
|
||||
int ps3_get_firmware_version(union ps3_firmware_version *v)
|
||||
{
|
||||
int result = lv1_get_version_info(&v->raw);
|
||||
|
||||
if (result) {
|
||||
v->raw = 0;
|
||||
return -1;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(ps3_get_firmware_version);
|
||||
|
||||
static void ps3_power_save(void)
|
||||
{
|
||||
/*
|
||||
|
@ -69,8 +83,14 @@ static void ps3_panic(char *str)
|
|||
|
||||
static void __init ps3_setup_arch(void)
|
||||
{
|
||||
union ps3_firmware_version v;
|
||||
|
||||
DBG(" -> %s:%d\n", __func__, __LINE__);
|
||||
|
||||
ps3_get_firmware_version(&v);
|
||||
printk(KERN_INFO "PS3 firmware version %u.%u.%u\n", v.major, v.minor,
|
||||
v.rev);
|
||||
|
||||
ps3_spu_set_platform();
|
||||
ps3_map_htab();
|
||||
|
||||
|
|
|
@ -27,6 +27,18 @@
|
|||
#include <linux/device.h>
|
||||
#include <scsi/scsi.h>
|
||||
|
||||
union ps3_firmware_version {
|
||||
u64 raw;
|
||||
struct {
|
||||
u16 pad;
|
||||
u16 major;
|
||||
u16 minor;
|
||||
u16 rev;
|
||||
};
|
||||
};
|
||||
|
||||
int ps3_get_firmware_version(union ps3_firmware_version *v);
|
||||
|
||||
/**
|
||||
* struct ps3_device_id - HV bus device identifier from the system repository
|
||||
* @bus_id: HV bus id, {1..} (zero invalid)
|
||||
|
|
Loading…
Reference in a new issue