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| author | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-06-20 17:45:38 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-06-20 17:45:38 +1000 |
| commit | 6865d6f04e7a5e12db2b365f899dc8a902fc304c (patch) | |
| tree | bade9796c377c2c285976e1ffe783d343cc5d57f /core/flash.c | |
| parent | be430d881285f72df6dd932c06811d62463dfe88 (diff) | |
| download | skiboot-6865d6f04e7a5e12db2b365f899dc8a902fc304c.zip skiboot-6865d6f04e7a5e12db2b365f899dc8a902fc304c.tar.gz skiboot-6865d6f04e7a5e12db2b365f899dc8a902fc304c.tar.bz2 | |
fwts: add annotations for core flash/nvram functionality
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'core/flash.c')
| -rw-r--r-- | core/flash.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/core/flash.c b/core/flash.c index 734e0fa..6c0d2ff 100644 --- a/core/flash.c +++ b/core/flash.c @@ -277,12 +277,24 @@ int flash_register(struct blocklevel_device *bl, bool is_system_flash) if (!flash) { unlock(&flash_lock); + /** + * @fwts-label NoFlashSlots + * @fwts-advice System has more flash chips than skiboot + * was configured to know about. Your system will not be + * able to access some of the flash it has. + */ prlog(PR_ERR, "FLASH: No flash slots available\n"); return OPAL_RESOURCE; } rc = ffs_init(0, flash->size, bl, &ffs, 0); if (rc) { + /** + * @fwts-label NoFFS + * @fwts-advice System flash isn't formatted as expected. + * This could mean several OPAL utilities do not function + * as expected. e.g. gard, pflash. + */ prlog(PR_WARNING, "FLASH: No ffs info; " "using raw device only\n"); ffs = NULL; |