.recover = bnxt_fw_recover,
};
+static int bnxt_hw_recover(struct devlink_health_reporter *reporter,
+ void *priv_ctx,
+ struct netlink_ext_ack *extack)
+{
+ struct bnxt *bp = devlink_health_reporter_priv(reporter);
+ struct bnxt_hw_health *hw_health = &bp->hw_health;
+
+ hw_health->synd = BNXT_HW_STATUS_HEALTHY;
+ return 0;
+}
+
+static const char *hw_err_str(u8 synd)
+{
+ switch (synd) {
+ case BNXT_HW_STATUS_HEALTHY:
+ return "healthy";
+ case BNXT_HW_STATUS_NVM_WRITE_ERR:
+ return "nvm write error";
+ case BNXT_HW_STATUS_NVM_ERASE_ERR:
+ return "nvm erase error";
+ case BNXT_HW_STATUS_NVM_UNKNOWN_ERR:
+ return "unrecognized nvm error";
+ default:
+ return "unknown hw error";
+ }
+}
+
+static int bnxt_hw_diagnose(struct devlink_health_reporter *reporter,
+ struct devlink_fmsg *fmsg,
+ struct netlink_ext_ack *extack)
+{
+ struct bnxt *bp = devlink_health_reporter_priv(reporter);
+ struct bnxt_hw_health *h = &bp->hw_health;
+ int rc;
+
+ rc = devlink_fmsg_string_pair_put(fmsg, "Status", hw_err_str(h->synd));
+ if (rc)
+ return rc;
+ rc = devlink_fmsg_u32_pair_put(fmsg, "nvm_write_errors", h->nvm_write_errors);
+ if (rc)
+ return rc;
+ rc = devlink_fmsg_u32_pair_put(fmsg, "nvm_erase_errors", h->nvm_erase_errors);
+ if (rc)
+ return rc;
+ return 0;
+}
+
+void bnxt_devlink_health_hw_report(struct bnxt *bp)
+{
+ struct bnxt_hw_health *hw_health = &bp->hw_health;
+
+ netdev_warn(bp->dev, "%s reported at address 0x%x\n", hw_err_str(hw_health->synd),
+ hw_health->nvm_err_address);
+
+ devlink_health_report(hw_health->hw_reporter, hw_err_str(hw_health->synd), NULL);
+}
+
+static const struct devlink_health_reporter_ops bnxt_dl_hw_reporter_ops = {
+ .name = "hw",
+ .diagnose = bnxt_hw_diagnose,
+ .recover = bnxt_hw_recover,
+};
+
static struct devlink_health_reporter *
__bnxt_dl_reporter_create(struct bnxt *bp,
const struct devlink_health_reporter_ops *ops)
void bnxt_dl_fw_reporters_create(struct bnxt *bp)
{
struct bnxt_fw_health *fw_health = bp->fw_health;
+ struct bnxt_hw_health *hw_health = &bp->hw_health;
+
+ if (!hw_health->hw_reporter)
+ hw_health->hw_reporter = __bnxt_dl_reporter_create(bp, &bnxt_dl_hw_reporter_ops);
if (fw_health && !fw_health->fw_reporter)
fw_health->fw_reporter = __bnxt_dl_reporter_create(bp, &bnxt_dl_fw_reporter_ops);
void bnxt_dl_fw_reporters_destroy(struct bnxt *bp)
{
struct bnxt_fw_health *fw_health = bp->fw_health;
+ struct bnxt_hw_health *hw_health = &bp->hw_health;
+
+ if (hw_health->hw_reporter) {
+ devlink_health_reporter_destroy(hw_health->hw_reporter);
+ hw_health->hw_reporter = NULL;
+ }
if (fw_health && fw_health->fw_reporter) {
devlink_health_reporter_destroy(fw_health->fw_reporter);