Message ID | 1611558501-11022-3-git-send-email-michael.chan@broadcom.com (mailing list archive) |
---|---|
State | Accepted |
Delegated to: | Netdev Maintainers |
Headers | show |
Series | bnxt_en: Error recovery improvements. | expand |
Context | Check | Description |
---|---|---|
netdev/cover_letter | success | Link |
netdev/fixes_present | success | Link |
netdev/patch_count | success | Link |
netdev/tree_selection | success | Clearly marked for net-next |
netdev/subject_prefix | success | Link |
netdev/cc_maintainers | success | CCed 4 of 4 maintainers |
netdev/source_inline | success | Was 0 now: 0 |
netdev/verify_signedoff | success | Link |
netdev/module_param | success | Was 0 now: 0 |
netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
netdev/verify_fixes | success | Link |
netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 43 lines checked |
netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
netdev/header_inline | success | Link |
netdev/stable | success | Stable not CCed |
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index d68065367cf2..a1dd80a0fcf6 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -1534,9 +1534,19 @@ struct bnxt_fw_reporter_ctx { #define BNXT_FW_HEALTH_WIN_OFF(reg) (BNXT_FW_HEALTH_WIN_BASE + \ ((reg) & BNXT_GRC_OFFSET_MASK)) +#define BNXT_FW_STATUS_HEALTH_MSK 0xffff #define BNXT_FW_STATUS_HEALTHY 0x8000 #define BNXT_FW_STATUS_SHUTDOWN 0x100000 +#define BNXT_FW_IS_HEALTHY(sts) (((sts) & BNXT_FW_STATUS_HEALTH_MSK) ==\ + BNXT_FW_STATUS_HEALTHY) + +#define BNXT_FW_IS_BOOTING(sts) (((sts) & BNXT_FW_STATUS_HEALTH_MSK) < \ + BNXT_FW_STATUS_HEALTHY) + +#define BNXT_FW_IS_ERR(sts) (((sts) & BNXT_FW_STATUS_HEALTH_MSK) > \ + BNXT_FW_STATUS_HEALTHY) + struct bnxt { void __iomem *bar0; void __iomem *bar1; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c index 6b7b69ed62db..90a31b4a3020 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c @@ -44,21 +44,20 @@ static int bnxt_fw_reporter_diagnose(struct devlink_health_reporter *reporter, struct netlink_ext_ack *extack) { struct bnxt *bp = devlink_health_reporter_priv(reporter); - u32 val, health_status; + u32 val; int rc; if (test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) return 0; val = bnxt_fw_health_readl(bp, BNXT_FW_HEALTH_REG); - health_status = val & 0xffff; - if (health_status < BNXT_FW_STATUS_HEALTHY) { + if (BNXT_FW_IS_BOOTING(val)) { rc = devlink_fmsg_string_pair_put(fmsg, "Description", "Not yet completed initialization"); if (rc) return rc; - } else if (health_status > BNXT_FW_STATUS_HEALTHY) { + } else if (BNXT_FW_IS_ERR(val)) { rc = devlink_fmsg_string_pair_put(fmsg, "Description", "Encountered fatal error and cannot recover"); if (rc)