diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 1ffe802d489f0d700b72bdf09cde577157c06893..67518013ca4da1c3ea0324d0f12c8d38b3d4476a 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -167,6 +167,9 @@ enum i40e_state_t { __I40E_MACVLAN_SYNC_PENDING, __I40E_UDP_FILTER_SYNC_PENDING, __I40E_TEMP_LINK_POLLING, + __I40E_CLIENT_SERVICE_REQUESTED, + __I40E_CLIENT_L2_CHANGE, + __I40E_CLIENT_RESET, /* This must be last as it determines the size of the BITMAP */ __I40E_STATE_SIZE__, }; @@ -539,9 +542,7 @@ struct i40e_pf { #define I40E_FLAG_LEGACY_RX BIT_ULL(21) #define I40E_FLAG_PTP BIT_ULL(22) #define I40E_FLAG_IWARP_ENABLED BIT_ULL(23) -#define I40E_FLAG_SERVICE_CLIENT_REQUESTED BIT_ULL(24) -#define I40E_FLAG_CLIENT_L2_CHANGE BIT_ULL(25) -#define I40E_FLAG_CLIENT_RESET BIT_ULL(26) +/* Gap for BIT_ULL(24) through BIT_ULL(26) */ #define I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED BIT_ULL(27) #define I40E_FLAG_SOURCE_PRUNING_DISABLED BIT_ULL(28) #define I40E_FLAG_TC_MQPRIO BIT_ULL(29) diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c index 999dea5a7c9e1a8dbbbb9afdfc823f7ad27037e0..d8ce4999864f3c0137ad30b6098a5e63fb1ef498 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_client.c +++ b/drivers/net/ethernet/intel/i40e/i40e_client.c @@ -376,9 +376,8 @@ void i40e_client_subtask(struct i40e_pf *pf) struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi]; int ret = 0; - if (!(pf->flags & I40E_FLAG_SERVICE_CLIENT_REQUESTED)) + if (!test_and_clear_bit(__I40E_CLIENT_SERVICE_REQUESTED, pf->state)) return; - pf->flags &= ~I40E_FLAG_SERVICE_CLIENT_REQUESTED; cdev = pf->cinst; /* If we're down or resetting, just bail */ @@ -459,7 +458,7 @@ int i40e_lan_add_device(struct i40e_pf *pf) * added, we can schedule a subtask to go initiate the clients if * they can be launched at probe time. */ - pf->flags |= I40E_FLAG_SERVICE_CLIENT_REQUESTED; + set_bit(__I40E_CLIENT_SERVICE_REQUESTED, pf->state); i40e_service_event_schedule(pf); out: @@ -554,7 +553,7 @@ static void i40e_client_prepare(struct i40e_client *client) pf = ldev->pf; i40e_client_add_instance(pf); /* Start the client subtask */ - pf->flags |= I40E_FLAG_SERVICE_CLIENT_REQUESTED; + set_bit(__I40E_CLIENT_SERVICE_REQUESTED, pf->state); i40e_service_event_schedule(pf); } mutex_unlock(&i40e_device_mutex); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 307f5bf657084a266eb2122bbba9773863754952..68b51761c50968b9a71ca0b10dbfb3a64d411ebe 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -2634,8 +2634,8 @@ static int i40e_change_mtu(struct net_device *netdev, int new_mtu) netdev->mtu = new_mtu; if (netif_running(netdev)) i40e_vsi_reinit_locked(vsi); - pf->flags |= (I40E_FLAG_SERVICE_CLIENT_REQUESTED | - I40E_FLAG_CLIENT_L2_CHANGE); + set_bit(__I40E_CLIENT_SERVICE_REQUESTED, pf->state); + set_bit(__I40E_CLIENT_L2_CHANGE, pf->state); return 0; } @@ -4722,9 +4722,9 @@ static void i40e_vsi_close(struct i40e_vsi *vsi) i40e_vsi_free_tx_resources(vsi); i40e_vsi_free_rx_resources(vsi); vsi->current_netdev_flags = 0; - pf->flags |= I40E_FLAG_SERVICE_CLIENT_REQUESTED; + set_bit(__I40E_CLIENT_SERVICE_REQUESTED, pf->state); if (test_bit(__I40E_RESET_RECOVERY_PENDING, pf->state)) - pf->flags |= I40E_FLAG_CLIENT_RESET; + set_bit(__I40E_CLIENT_RESET, pf->state); } /** @@ -6495,7 +6495,7 @@ static int i40e_up_complete(struct i40e_vsi *vsi) /* On the next run of the service_task, notify any clients of the new * opened netdev */ - pf->flags |= I40E_FLAG_SERVICE_CLIENT_REQUESTED; + set_bit(__I40E_CLIENT_SERVICE_REQUESTED, pf->state); i40e_service_event_schedule(pf); return 0; @@ -8037,8 +8037,8 @@ static int i40e_handle_lldp_event(struct i40e_pf *pf, i40e_service_event_schedule(pf); } else { i40e_pf_unquiesce_all_vsi(pf); - pf->flags |= (I40E_FLAG_SERVICE_CLIENT_REQUESTED | - I40E_FLAG_CLIENT_L2_CHANGE); + set_bit(__I40E_CLIENT_SERVICE_REQUESTED, pf->state); + set_bit(__I40E_CLIENT_L2_CHANGE, pf->state); } exit: @@ -9785,17 +9785,15 @@ static void i40e_service_task(struct work_struct *work) i40e_vc_process_vflr_event(pf); i40e_watchdog_subtask(pf); i40e_fdir_reinit_subtask(pf); - if (pf->flags & I40E_FLAG_CLIENT_RESET) { + if (test_and_clear_bit(__I40E_CLIENT_RESET, pf->state)) { /* Client subtask will reopen next time through. */ i40e_notify_client_of_netdev_close(pf->vsi[pf->lan_vsi], true); - pf->flags &= ~I40E_FLAG_CLIENT_RESET; } else { i40e_client_subtask(pf); - if (pf->flags & I40E_FLAG_CLIENT_L2_CHANGE) { + if (test_and_clear_bit(__I40E_CLIENT_L2_CHANGE, + pf->state)) i40e_notify_client_of_l2_param_changes( pf->vsi[pf->lan_vsi]); - pf->flags &= ~I40E_FLAG_CLIENT_L2_CHANGE; - } } i40e_sync_filters_subtask(pf); i40e_sync_udp_filters_subtask(pf);