diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/nvram.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/nvram.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c index 55a7141131f1..7e828ba29bc3 100644 --- a/arch/powerpc/platforms/pseries/nvram.c +++ b/arch/powerpc/platforms/pseries/nvram.c @@ -40,6 +40,8 @@ struct err_log_info { #define NVRAM_MAX_REQ 2079 #define NVRAM_MIN_REQ 1055 +#define NVRAM_LOG_PART_NAME "ibm,rtas-log" + static ssize_t pSeries_nvram_read(char *buf, size_t count, loff_t *index) { unsigned int i; @@ -262,8 +264,8 @@ int nvram_clear_error_log(void) * error logs and cleanup partitions if needed. * * The general strategy is the following: - * 1.) If there is ppc64,linux partition large enough then use it. - * 2.) If there is not a ppc64,linux partition large enough, search + * 1.) If there is log partition large enough then use it. + * 2.) If there is none large enough, search * for a free partition that is large enough. * 3.) If there is not a free partition large enough remove * _all_ OS partitions and consolidate the space. @@ -281,34 +283,35 @@ static int __init pseries_nvram_init_log_partition(void) nvram_scan_partitions(); /* Lookg for ours */ - p = nvram_find_partition("ppc64,linux", NVRAM_SIG_OS, &size); + p = nvram_find_partition(NVRAM_LOG_PART_NAME, NVRAM_SIG_OS, &size); /* Found one but too small, remove it */ if (p && size < NVRAM_MIN_REQ) { - pr_info("nvram: Found too small ppc64,linux partition" + pr_info("nvram: Found too small "NVRAM_LOG_PART_NAME" partition" ",removing it..."); - nvram_remove_partition("ppc64,linux", NVRAM_SIG_OS); + nvram_remove_partition(NVRAM_LOG_PART_NAME, NVRAM_SIG_OS); p = 0; } /* Create one if we didn't find */ if (!p) { - p = nvram_create_partition("ppc64,linux", NVRAM_SIG_OS, + p = nvram_create_partition(NVRAM_LOG_PART_NAME, NVRAM_SIG_OS, NVRAM_MAX_REQ, NVRAM_MIN_REQ); /* No room for it, try to get rid of any OS partition * and try again */ if (p == -ENOSPC) { - pr_info("nvram: No room to create ppc64,linux" + pr_info("nvram: No room to create "NVRAM_LOG_PART_NAME " partition, deleting all OS partitions..."); nvram_remove_partition(NULL, NVRAM_SIG_OS); - p = nvram_create_partition("ppc64,linux", NVRAM_SIG_OS, - NVRAM_MAX_REQ, NVRAM_MIN_REQ); + p = nvram_create_partition(NVRAM_LOG_PART_NAME, + NVRAM_SIG_OS, NVRAM_MAX_REQ, + NVRAM_MIN_REQ); } } if (p <= 0) { - pr_err("nvram: Failed to find or create ppc64,linux" + pr_err("nvram: Failed to find or create "NVRAM_LOG_PART_NAME " partition, err %d\n", (int)p); return 0; } |