diff options
| author | Giridhar Malavali <giridhar.malavali@qlogic.com> | 2012-05-15 22:34:12 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-05-22 14:17:28 +0400 |
| commit | 5988aeb28fa0090520f912c44f5a35cf69de7d70 (patch) | |
| tree | bd61a731bf0d4dcae064132a2f8c20d0df7dd3b4 /drivers/scsi/qla2xxx/qla_nx.h | |
| parent | 008dda6650db2c8cd312d86ebe4a6c3a11daecd9 (diff) | |
| download | linux-5988aeb28fa0090520f912c44f5a35cf69de7d70.tar.xz | |
[SCSI] qla2xxx: Detect PEG errors.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_nx.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_nx.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_nx.h b/drivers/scsi/qla2xxx/qla_nx.h index 4ac50e274661..393319861bd6 100644 --- a/drivers/scsi/qla2xxx/qla_nx.h +++ b/drivers/scsi/qla2xxx/qla_nx.h @@ -26,6 +26,7 @@ #define CRB_RCVPEG_STATE QLA82XX_REG(0x13c) #define BOOT_LOADER_DIMM_STATUS QLA82XX_REG(0x54) #define CRB_DMA_SHIFT QLA82XX_REG(0xcc) +#define CRB_TEMP_STATE QLA82XX_REG(0x1b4) #define QLA82XX_DMA_SHIFT_VALUE 0x55555555 #define QLA82XX_HW_H0_CH_HUB_ADR 0x05 @@ -1178,4 +1179,16 @@ static const int MD_MIU_TEST_AGT_RDDATA[] = { 0x410000A8, 0x410000AC, #define CRB_NIU_XG_PAUSE_CTL_P0 0x1 #define CRB_NIU_XG_PAUSE_CTL_P1 0x8 +#define qla82xx_get_temp_val(x) ((x) >> 16) +#define qla82xx_get_temp_state(x) ((x) & 0xffff) +#define qla82xx_encode_temp(val, state) (((val) << 16) | (state)) + +/* + * Temperature control. + */ +enum { + QLA82XX_TEMP_NORMAL = 0x1, /* Normal operating range */ + QLA82XX_TEMP_WARN, /* Sound alert, temperature getting high */ + QLA82XX_TEMP_PANIC /* Fatal error, hardware has shut down. */ +}; #endif |