diff options
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic/ionic_dev.c')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_dev.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_dev.c b/drivers/net/ethernet/pensando/ionic/ionic_dev.c index 0d6858ab511c..b778d8264bca 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_dev.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_dev.c @@ -122,9 +122,6 @@ int ionic_dev_setup(struct ionic *ionic) idev->fw_generation = IONIC_FW_STS_F_GENERATION & ioread8(&idev->dev_info_regs->fw_status); - mod_timer(&ionic->watchdog_timer, - round_jiffies(jiffies + ionic->watchdog_period)); - idev->db_pages = bar->vaddr; idev->phy_db_pages = bar->bus_addr; @@ -132,6 +129,16 @@ int ionic_dev_setup(struct ionic *ionic) } /* Devcmd Interface */ +bool ionic_is_fw_running(struct ionic_dev *idev) +{ + u8 fw_status = ioread8(&idev->dev_info_regs->fw_status); + + /* firmware is useful only if the running bit is set and + * fw_status != 0xff (bad PCI read) + */ + return (fw_status != 0xff) && (fw_status & IONIC_FW_STS_F_RUNNING); +} + int ionic_heartbeat_check(struct ionic *ionic) { struct ionic_dev *idev = &ionic->idev; @@ -155,13 +162,10 @@ do_check_time: goto do_check_time; } - /* firmware is useful only if the running bit is set and - * fw_status != 0xff (bad PCI read) - * If fw_status is not ready don't bother with the generation. - */ fw_status = ioread8(&idev->dev_info_regs->fw_status); - if (fw_status == 0xff || !(fw_status & IONIC_FW_STS_F_RUNNING)) { + /* If fw_status is not ready don't bother with the generation */ + if (!ionic_is_fw_running(idev)) { fw_status_ready = false; } else { fw_generation = fw_status & IONIC_FW_STS_F_GENERATION; |