| Message ID | 20210319004810.4825-6-snelson@pensando.io (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 8c775344c76806c75c4bf94f8ba1e6ac3c069b62 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | ionic fixes | 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 | warning | 3 maintainers not CCed: saeedm@nvidia.com tglx@linutronix.de bigeasy@linutronix.de |
| 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, 58 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| netdev/header_inline | success | Link |
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c index b0d8499d373b..e4a5416adc80 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c @@ -184,6 +184,10 @@ static int ionic_sriov_configure(struct pci_dev *pdev, int num_vfs) struct device *dev = ionic->dev; int ret = 0; + if (ionic->lif && + test_bit(IONIC_LIF_F_FW_RESET, ionic->lif->state)) + return -EBUSY; + if (num_vfs > 0) { ret = pci_enable_sriov(pdev, num_vfs); if (ret) { diff --git a/drivers/net/ethernet/pensando/ionic/ionic_dev.c b/drivers/net/ethernet/pensando/ionic/ionic_dev.c index b951bf5bbdc4..0532f7cf086d 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_dev.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_dev.c @@ -14,18 +14,20 @@ static void ionic_watchdog_cb(struct timer_list *t) { struct ionic *ionic = from_timer(ionic, t, watchdog_timer); + struct ionic_lif *lif = ionic->lif; int hb; mod_timer(&ionic->watchdog_timer, round_jiffies(jiffies + ionic->watchdog_period)); - if (!ionic->lif) + if (!lif) return; hb = ionic_heartbeat_check(ionic); - if (hb >= 0) - ionic_link_status_check_request(ionic->lif, CAN_NOT_SLEEP); + if (hb >= 0 && + !test_bit(IONIC_LIF_F_FW_RESET, lif->state)) + ionic_link_status_check_request(lif, CAN_NOT_SLEEP); } void ionic_init_devinfo(struct ionic *ionic) diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index 18fcba4fc413..4f4ca183830b 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -1477,7 +1477,8 @@ static void ionic_tx_timeout_work(struct work_struct *ws) { struct ionic_lif *lif = container_of(ws, struct ionic_lif, tx_timeout_work); - netdev_info(lif->netdev, "Tx Timeout recovery\n"); + if (test_bit(IONIC_LIF_F_FW_RESET, lif->state)) + return; /* if we were stopped before this scheduled job was launched, * don't bother the queues as they are already stopped. @@ -1493,6 +1494,7 @@ static void ionic_tx_timeout(struct net_device *netdev, unsigned int txqueue) { struct ionic_lif *lif = netdev_priv(netdev); + netdev_info(lif->netdev, "Tx Timeout triggered - txq %d\n", txqueue); schedule_work(&lif->tx_timeout_work); } @@ -1834,6 +1836,9 @@ static int ionic_start_queues(struct ionic_lif *lif) { int err; + if (test_bit(IONIC_LIF_F_FW_RESET, lif->state)) + return -EBUSY; + if (test_and_set_bit(IONIC_LIF_F_UP, lif->state)) return 0;
Block some actions while the FW is in a reset activity and the queues are not configured. Signed-off-by: Shannon Nelson <snelson@pensando.io> --- drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c | 4 ++++ drivers/net/ethernet/pensando/ionic/ionic_dev.c | 8 +++++--- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 7 ++++++- 3 files changed, 15 insertions(+), 4 deletions(-)