diff options
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic/ionic_main.c')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_main.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_main.c b/drivers/net/ethernet/pensando/ionic/ionic_main.c index 6f07bf509efe..480f85bc17f9 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_main.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_main.c @@ -328,10 +328,10 @@ int ionic_adminq_post_wait(struct ionic_lif *lif, struct ionic_admin_ctx *ctx) static void ionic_dev_cmd_clean(struct ionic *ionic) { - union __iomem ionic_dev_cmd_regs *regs = ionic->idev.dev_cmd_regs; + struct ionic_dev *idev = &ionic->idev; - iowrite32(0, ®s->doorbell); - memset_io(®s->cmd, 0, sizeof(regs->cmd)); + iowrite32(0, &idev->dev_cmd_regs->doorbell); + memset_io(&idev->dev_cmd_regs->cmd, 0, sizeof(idev->dev_cmd_regs->cmd)); } int ionic_dev_cmd_wait(struct ionic *ionic, unsigned long max_seconds) @@ -488,6 +488,9 @@ int ionic_reset(struct ionic *ionic) struct ionic_dev *idev = &ionic->idev; int err; + if (!ionic_is_fw_running(idev)) + return 0; + mutex_lock(&ionic->dev_cmd_lock); ionic_dev_cmd_reset(idev); err = ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT); @@ -560,15 +563,17 @@ int ionic_port_init(struct ionic *ionic) int ionic_port_reset(struct ionic *ionic) { struct ionic_dev *idev = &ionic->idev; - int err; + int err = 0; if (!idev->port_info) return 0; - mutex_lock(&ionic->dev_cmd_lock); - ionic_dev_cmd_port_reset(idev); - err = ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT); - mutex_unlock(&ionic->dev_cmd_lock); + if (ionic_is_fw_running(idev)) { + mutex_lock(&ionic->dev_cmd_lock); + ionic_dev_cmd_port_reset(idev); + err = ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT); + mutex_unlock(&ionic->dev_cmd_lock); + } dma_free_coherent(ionic->dev, idev->port_info_sz, idev->port_info, idev->port_info_pa); @@ -576,9 +581,6 @@ int ionic_port_reset(struct ionic *ionic) idev->port_info = NULL; idev->port_info_pa = 0; - if (err) - dev_err(ionic->dev, "Failed to reset port\n"); - return err; } |