diff options
Diffstat (limited to 'drivers/net/ethernet/cadence')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 21 | ||||
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_pci.c | 5 |
3 files changed, 15 insertions, 14 deletions
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index ea71612f6b36..5740c98d8c9f 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -13,6 +13,7 @@ #include <linux/net_tstamp.h> #include <linux/interrupt.h> #include <linux/phy/phy.h> +#include <linux/workqueue.h> #if defined(CONFIG_ARCH_DMA_ADDR_T_64BIT) || defined(CONFIG_MACB_USE_HWSTAMP) #define MACB_EXT_DESC @@ -1330,7 +1331,7 @@ struct macb { spinlock_t rx_fs_lock; unsigned int max_tuples; - struct tasklet_struct hresp_err_tasklet; + struct work_struct hresp_err_bh_work; int rx_bd_rd_prefetch; int tx_bd_rd_prefetch; diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index dcd3f54ed0cf..f06babec04a0 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -1792,9 +1792,9 @@ static int macb_tx_poll(struct napi_struct *napi, int budget) return work_done; } -static void macb_hresp_error_task(struct tasklet_struct *t) +static void macb_hresp_error_task(struct work_struct *work) { - struct macb *bp = from_tasklet(bp, t, hresp_err_tasklet); + struct macb *bp = from_work(bp, work, hresp_err_bh_work); struct net_device *dev = bp->dev; struct macb_queue *queue; unsigned int q; @@ -1994,7 +1994,7 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id) } if (status & MACB_BIT(HRESP)) { - tasklet_schedule(&bp->hresp_err_tasklet); + queue_work(system_bh_wq, &bp->hresp_err_bh_work); netdev_err(dev, "DMA bus error: HRESP not OK\n"); if (bp->caps & MACB_CAPS_ISR_CLEAR_ON_WRITE) @@ -3410,8 +3410,6 @@ static int gem_get_ts_info(struct net_device *dev, info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | - SOF_TIMESTAMPING_RX_SOFTWARE | - SOF_TIMESTAMPING_SOFTWARE | SOF_TIMESTAMPING_TX_HARDWARE | SOF_TIMESTAMPING_RX_HARDWARE | SOF_TIMESTAMPING_RAW_HARDWARE; @@ -3423,7 +3421,8 @@ static int gem_get_ts_info(struct net_device *dev, (1 << HWTSTAMP_FILTER_NONE) | (1 << HWTSTAMP_FILTER_ALL); - info->phc_index = bp->ptp_clock ? ptp_clock_index(bp->ptp_clock) : -1; + if (bp->ptp_clock) + info->phc_index = ptp_clock_index(bp->ptp_clock); return 0; } @@ -4184,6 +4183,8 @@ static int macb_init(struct platform_device *pdev) dev->ethtool_ops = &macb_ethtool_ops; } + netdev_sw_irq_coalesce_default_on(dev); + dev->priv_flags |= IFF_LIVE_ADDR_CHANGE; /* Set features */ @@ -5119,12 +5120,12 @@ static int macb_probe(struct platform_device *pdev) goto err_out_free_netdev; } - /* MTU range: 68 - 1500 or 10240 */ + /* MTU range: 68 - 1518 or 10240 */ dev->min_mtu = GEM_MTU_MIN_SIZE; if ((bp->caps & MACB_CAPS_JUMBO) && bp->jumbo_max_len) dev->max_mtu = bp->jumbo_max_len - ETH_HLEN - ETH_FCS_LEN; else - dev->max_mtu = ETH_DATA_LEN; + dev->max_mtu = 1536 - ETH_HLEN - ETH_FCS_LEN; if (bp->caps & MACB_CAPS_BD_RD_PREFETCH) { val = GEM_BFEXT(RXBD_RDBUFF, gem_readl(bp, DCFG10)); @@ -5172,7 +5173,7 @@ static int macb_probe(struct platform_device *pdev) goto err_out_unregister_mdio; } - tasklet_setup(&bp->hresp_err_tasklet, macb_hresp_error_task); + INIT_WORK(&bp->hresp_err_bh_work, macb_hresp_error_task); netdev_info(dev, "Cadence %s rev 0x%08x at 0x%08lx irq %d (%pM)\n", macb_is_gem(bp) ? "GEM" : "MACB", macb_readl(bp, MID), @@ -5216,7 +5217,7 @@ static void macb_remove(struct platform_device *pdev) mdiobus_free(bp->mii_bus); unregister_netdev(dev); - tasklet_kill(&bp->hresp_err_tasklet); + cancel_work_sync(&bp->hresp_err_bh_work); pm_runtime_disable(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); if (!pm_runtime_suspended(&pdev->dev)) { diff --git a/drivers/net/ethernet/cadence/macb_pci.c b/drivers/net/ethernet/cadence/macb_pci.c index f66d22de5168..fc4f5aee6ab3 100644 --- a/drivers/net/ethernet/cadence/macb_pci.c +++ b/drivers/net/ethernet/cadence/macb_pci.c @@ -19,8 +19,7 @@ #define PCI_DRIVER_NAME "macb_pci" #define PLAT_DRIVER_NAME "macb" -#define CDNS_VENDOR_ID 0x17cd -#define CDNS_DEVICE_ID 0xe007 +#define PCI_DEVICE_ID_CDNS_MACB 0xe007 #define GEM_PCLK_RATE 50000000 #define GEM_HCLK_RATE 50000000 @@ -117,7 +116,7 @@ static void macb_remove(struct pci_dev *pdev) } static const struct pci_device_id dev_id_table[] = { - { PCI_DEVICE(CDNS_VENDOR_ID, CDNS_DEVICE_ID), }, + { PCI_VDEVICE(CDNS, PCI_DEVICE_ID_CDNS_MACB) }, { 0, } }; |