diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 7b0fe19d9ecb..39d4309b17fb 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -10822,6 +10822,7 @@ static void bnxt_fw_reset_task(struct work_struct *work) smp_mb__before_atomic(); clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state); bnxt_ulp_start(bp, rc); + bnxt_dl_health_recovery_done(bp); bnxt_dl_health_status_update(bp, true); rtnl_unlock(); break; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c index 3eedd4477218..0c3d224637b9 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c @@ -89,7 +89,7 @@ static int bnxt_fw_reset_recover(struct devlink_health_reporter *reporter, return -EOPNOTSUPP; bnxt_fw_reset(bp); - return 0; + return -EINPROGRESS; } static const @@ -116,7 +116,7 @@ static int bnxt_fw_fatal_recover(struct devlink_health_reporter *reporter, else if (event == BNXT_FW_EXCEPTION_SP_EVENT) bnxt_fw_exception(bp); - return 0; + return -EINPROGRESS; } static const @@ -262,6 +262,16 @@ void bnxt_dl_health_status_update(struct bnxt *bp, bool healthy) health->fatal = false; } +void bnxt_dl_health_recovery_done(struct bnxt *bp) +{ + struct bnxt_fw_health *hlth = bp->fw_health; + + if (hlth->fatal) + devlink_health_reporter_recovery_done(hlth->fw_fatal_reporter); + else + devlink_health_reporter_recovery_done(hlth->fw_reset_reporter); +} + static const struct devlink_ops bnxt_dl_ops = { #ifdef CONFIG_BNXT_SRIOV .eswitch_mode_set = bnxt_dl_eswitch_mode_set, diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h index 6db6c3dac472..08aaa4441c78 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h @@ -58,6 +58,7 @@ struct bnxt_dl_nvm_param { void bnxt_devlink_health_report(struct bnxt *bp, unsigned long event); void bnxt_dl_health_status_update(struct bnxt *bp, bool healthy); +void bnxt_dl_health_recovery_done(struct bnxt *bp); void bnxt_dl_fw_reporters_create(struct bnxt *bp); void bnxt_dl_fw_reporters_destroy(struct bnxt *bp, bool all); int bnxt_dl_register(struct bnxt *bp); diff --git a/include/net/devlink.h b/include/net/devlink.h index 47f87b2fcf63..453f45cc1519 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -1000,6 +1000,8 @@ int devlink_health_report(struct devlink_health_reporter *reporter, void devlink_health_reporter_state_update(struct devlink_health_reporter *reporter, enum devlink_health_reporter_state state); +void +devlink_health_reporter_recovery_done(struct devlink_health_reporter *reporter); bool devlink_is_reload_failed(const struct devlink *devlink); diff --git a/net/core/devlink.c b/net/core/devlink.c index 4c63c9a4c09e..d30aa47052aa 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -4844,21 +4844,12 @@ devlink_health_reporter_destroy(struct devlink_health_reporter *reporter) EXPORT_SYMBOL_GPL(devlink_health_reporter_destroy); void -devlink_health_reporter_state_update(struct devlink_health_reporter *reporter, - enum devlink_health_reporter_state state) +devlink_health_reporter_recovery_done(struct devlink_health_reporter *reporter) { - if (WARN_ON(state != DEVLINK_HEALTH_REPORTER_STATE_HEALTHY && - state != DEVLINK_HEALTH_REPORTER_STATE_ERROR)) - return; - - if (reporter->health_state == state) - return; - - reporter->health_state = state; - trace_devlink_health_reporter_state_update(reporter->devlink, - reporter->ops->name, state); + reporter->recovery_count++; + reporter->last_recovery_ts = jiffies; } -EXPORT_SYMBOL_GPL(devlink_health_reporter_state_update); +EXPORT_SYMBOL_GPL(devlink_health_reporter_recovery_done); static int devlink_health_reporter_recover(struct devlink_health_reporter *reporter, @@ -4876,9 +4867,8 @@ devlink_health_reporter_recover(struct devlink_health_reporter *reporter, if (err) return err; - reporter->recovery_count++; + devlink_health_reporter_recovery_done(reporter); reporter->health_state = DEVLINK_HEALTH_REPORTER_STATE_HEALTHY; - reporter->last_recovery_ts = jiffies; return 0; } @@ -5090,6 +5080,48 @@ genlmsg_cancel: return -EMSGSIZE; } +static void devlink_recover_notify(struct devlink_health_reporter *reporter, + enum devlink_command cmd) +{ + struct sk_buff *msg; + int err; + + WARN_ON(cmd != DEVLINK_CMD_HEALTH_REPORTER_RECOVER); + + msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); + if (!msg) + return; + + err = devlink_nl_health_reporter_fill(msg, reporter->devlink, + reporter, cmd, 0, 0, 0); + if (err) { + nlmsg_free(msg); + return; + } + + genlmsg_multicast_netns(&devlink_nl_family, + devlink_net(reporter->devlink), + msg, 0, DEVLINK_MCGRP_CONFIG, GFP_KERNEL); +} + +void +devlink_health_reporter_state_update(struct devlink_health_reporter *reporter, + enum devlink_health_reporter_state state) +{ + if (WARN_ON(state != DEVLINK_HEALTH_REPORTER_STATE_HEALTHY && + state != DEVLINK_HEALTH_REPORTER_STATE_ERROR)) + return; + + if (reporter->health_state == state) + return; + + reporter->health_state = state; + trace_devlink_health_reporter_state_update(reporter->devlink, + reporter->ops->name, state); + devlink_recover_notify(reporter, DEVLINK_CMD_HEALTH_REPORTER_RECOVER); +} +EXPORT_SYMBOL_GPL(devlink_health_reporter_state_update); + static int devlink_nl_cmd_health_reporter_get_doit(struct sk_buff *skb, struct genl_info *info) {