diff options
Diffstat (limited to 'drivers/net/ethernet/synopsys')
| -rw-r--r-- | drivers/net/ethernet/synopsys/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/synopsys/dwc-xlgmac-common.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c | 37 | ||||
| -rw-r--r-- | drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/synopsys/dwc-xlgmac-net.c | 15 | ||||
| -rw-r--r-- | drivers/net/ethernet/synopsys/dwc-xlgmac.h | 7 |
7 files changed, 35 insertions, 42 deletions
diff --git a/drivers/net/ethernet/synopsys/Kconfig b/drivers/net/ethernet/synopsys/Kconfig index 9e199772c1d7..f2a4287c48b8 100644 --- a/drivers/net/ethernet/synopsys/Kconfig +++ b/drivers/net/ethernet/synopsys/Kconfig @@ -6,7 +6,7 @@ config NET_VENDOR_SYNOPSYS bool "Synopsys devices" default y - ---help--- + help If you have a network (Ethernet) device belonging to this class, say Y. Note that the answer to this question doesn't directly affect the @@ -21,7 +21,7 @@ config DWC_XLGMAC depends on HAS_IOMEM && HAS_DMA select BITREVERSE select CRC32 - ---help--- + help This driver supports the Synopsys DesignWare Cores Enterprise Ethernet (dwc-xlgmac). @@ -30,7 +30,7 @@ if DWC_XLGMAC config DWC_XLGMAC_PCI tristate "XLGMAC PCI bus support" depends on DWC_XLGMAC && PCI - ---help--- + help This selects the pci bus support for the dwc-xlgmac driver. This driver was tested on Synopsys XLGMAC IP Prototyping Kit. diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-common.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-common.c index eb1c6b03c329..f8e133604146 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-common.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-common.c @@ -54,8 +54,8 @@ static void xlgmac_default_config(struct xlgmac_pdata *pdata) pdata->phy_speed = SPEED_25000; pdata->sysclk_rate = XLGMAC_SYSCLOCK; - strlcpy(pdata->drv_name, XLGMAC_DRV_NAME, sizeof(pdata->drv_name)); - strlcpy(pdata->drv_ver, XLGMAC_DRV_VERSION, sizeof(pdata->drv_ver)); + strscpy(pdata->drv_name, XLGMAC_DRV_NAME, sizeof(pdata->drv_name)); + strscpy(pdata->drv_ver, XLGMAC_DRV_VERSION, sizeof(pdata->drv_ver)); } static void xlgmac_init_all_ops(struct xlgmac_pdata *pdata) @@ -78,7 +78,7 @@ static int xlgmac_init(struct xlgmac_pdata *pdata) netdev->irq = pdata->dev_irq; netdev->base_addr = (unsigned long)pdata->mac_regs; xlgmac_read_mac_addr(pdata); - memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len); + eth_hw_addr_set(netdev, pdata->mac_addr); /* Set all the function pointers */ xlgmac_init_all_ops(pdata); @@ -513,7 +513,7 @@ void xlgmac_get_all_hw_features(struct xlgmac_pdata *pdata) void xlgmac_print_all_hw_features(struct xlgmac_pdata *pdata) { - char *str = NULL; + char __maybe_unused *str = NULL; XLGMAC_PR("\n"); XLGMAC_PR("=====================================================\n"); diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c index 8c4195a9a2cc..589797bad1f9 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c @@ -634,7 +634,7 @@ err_out: void xlgmac_init_desc_ops(struct xlgmac_desc_ops *desc_ops) { - desc_ops->alloc_channles_and_rings = xlgmac_alloc_channels_and_rings; + desc_ops->alloc_channels_and_rings = xlgmac_alloc_channels_and_rings; desc_ops->free_channels_and_rings = xlgmac_free_channels_and_rings; desc_ops->map_tx_skb = xlgmac_map_tx_skb; desc_ops->map_rx_buffer = xlgmac_map_rx_buffer; diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c index fde722136869..e794da727fe0 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c @@ -102,9 +102,9 @@ static void xlgmac_ethtool_get_drvinfo(struct net_device *netdev, u32 ver = pdata->hw_feat.version; u32 snpsver, devid, userver; - strlcpy(drvinfo->driver, pdata->drv_name, sizeof(drvinfo->driver)); - strlcpy(drvinfo->version, pdata->drv_ver, sizeof(drvinfo->version)); - strlcpy(drvinfo->bus_info, dev_name(pdata->dev), + strscpy(drvinfo->driver, pdata->drv_name, sizeof(drvinfo->driver)); + strscpy(drvinfo->version, pdata->drv_ver, sizeof(drvinfo->version)); + strscpy(drvinfo->bus_info, dev_name(pdata->dev), sizeof(drvinfo->bus_info)); /* S|SNPSVER: Synopsys-defined Version * D|DEVID: Indicates the Device family @@ -146,12 +146,14 @@ static void xlgmac_ethtool_get_channels(struct net_device *netdev, channel->tx_count = pdata->tx_q_count; } -static int xlgmac_ethtool_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) +static int +xlgmac_ethtool_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct xlgmac_pdata *pdata = netdev_priv(netdev); - memset(ec, 0, sizeof(struct ethtool_coalesce)); ec->rx_coalesce_usecs = pdata->rx_usecs; ec->rx_max_coalesced_frames = pdata->rx_frames; ec->tx_max_coalesced_frames = pdata->tx_frames; @@ -159,28 +161,17 @@ static int xlgmac_ethtool_get_coalesce(struct net_device *netdev, return 0; } -static int xlgmac_ethtool_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) +static int +xlgmac_ethtool_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct xlgmac_pdata *pdata = netdev_priv(netdev); struct xlgmac_hw_ops *hw_ops = &pdata->hw_ops; unsigned int rx_frames, rx_riwt, rx_usecs; unsigned int tx_frames; - /* Check for not supported parameters */ - if ((ec->rx_coalesce_usecs_irq) || (ec->rx_max_coalesced_frames_irq) || - (ec->tx_coalesce_usecs) || (ec->tx_coalesce_usecs_high) || - (ec->tx_max_coalesced_frames_irq) || (ec->tx_coalesce_usecs_irq) || - (ec->stats_block_coalesce_usecs) || (ec->pkt_rate_low) || - (ec->use_adaptive_rx_coalesce) || (ec->use_adaptive_tx_coalesce) || - (ec->rx_max_coalesced_frames_low) || (ec->rx_coalesce_usecs_low) || - (ec->tx_coalesce_usecs_low) || (ec->tx_max_coalesced_frames_low) || - (ec->pkt_rate_high) || (ec->rx_coalesce_usecs_high) || - (ec->rx_max_coalesced_frames_high) || - (ec->tx_max_coalesced_frames_high) || - (ec->rate_sample_interval)) - return -EOPNOTSUPP; - rx_usecs = ec->rx_coalesce_usecs; rx_riwt = hw_ops->usec_to_riwt(pdata, rx_usecs); rx_frames = ec->rx_max_coalesced_frames; @@ -257,6 +248,8 @@ static void xlgmac_ethtool_get_ethtool_stats(struct net_device *netdev, } static const struct ethtool_ops xlgmac_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_RX_USECS | + ETHTOOL_COALESCE_MAX_FRAMES, .get_drvinfo = xlgmac_ethtool_get_drvinfo, .get_link = ethtool_op_get_link, .get_msglevel = xlgmac_ethtool_get_msglevel, diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c index bf6c1c6779ff..76eb7db80f13 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c @@ -57,7 +57,7 @@ static int xlgmac_enable_rx_csum(struct xlgmac_pdata *pdata) return 0; } -static int xlgmac_set_mac_address(struct xlgmac_pdata *pdata, u8 *addr) +static int xlgmac_set_mac_address(struct xlgmac_pdata *pdata, const u8 *addr) { unsigned int mac_addr_hi, mac_addr_lo; diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c index 07046a2370b3..36b948820c1e 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c @@ -81,7 +81,7 @@ static int xlgmac_prep_tso(struct sk_buff *skb, if (ret) return ret; - pkt_info->header_len = skb_transport_offset(skb) + tcp_hdrlen(skb); + pkt_info->header_len = skb_tcp_all_headers(skb); pkt_info->tcp_header_len = tcp_hdrlen(skb); pkt_info->tcp_payload_len = skb->len - pkt_info->header_len; pkt_info->mss = skb_shinfo(skb)->gso_size; @@ -419,15 +419,14 @@ static void xlgmac_napi_enable(struct xlgmac_pdata *pdata, unsigned int add) for (i = 0; i < pdata->channel_count; i++, channel++) { if (add) netif_napi_add(pdata->netdev, &channel->napi, - xlgmac_one_poll, - NAPI_POLL_WEIGHT); + xlgmac_one_poll); napi_enable(&channel->napi); } } else { if (add) netif_napi_add(pdata->netdev, &pdata->napi, - xlgmac_all_poll, NAPI_POLL_WEIGHT); + xlgmac_all_poll); napi_enable(&pdata->napi); } @@ -654,7 +653,7 @@ static int xlgmac_open(struct net_device *netdev) pdata->rx_buf_size = ret; /* Allocate the channels and rings */ - ret = desc_ops->alloc_channles_and_rings(pdata); + ret = desc_ops->alloc_channels_and_rings(pdata); if (ret) return ret; @@ -697,7 +696,7 @@ static void xlgmac_tx_timeout(struct net_device *netdev, unsigned int txqueue) schedule_work(&pdata->restart_work); } -static int xlgmac_xmit(struct sk_buff *skb, struct net_device *netdev) +static netdev_tx_t xlgmac_xmit(struct sk_buff *skb, struct net_device *netdev) { struct xlgmac_pdata *pdata = netdev_priv(netdev); struct xlgmac_pkt_info *tx_pkt_info; @@ -798,7 +797,7 @@ static int xlgmac_set_mac_address(struct net_device *netdev, void *addr) if (!is_valid_ether_addr(saddr->sa_data)) return -EADDRNOTAVAIL; - memcpy(netdev->dev_addr, saddr->sa_data, netdev->addr_len); + eth_hw_addr_set(netdev, saddr->sa_data); hw_ops->set_mac_address(pdata, netdev->dev_addr); @@ -933,7 +932,7 @@ static const struct net_device_ops xlgmac_netdev_ops = { .ndo_change_mtu = xlgmac_change_mtu, .ndo_set_mac_address = xlgmac_set_mac_address, .ndo_validate_addr = eth_validate_addr, - .ndo_do_ioctl = xlgmac_ioctl, + .ndo_eth_ioctl = xlgmac_ioctl, .ndo_vlan_rx_add_vid = xlgmac_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = xlgmac_vlan_rx_kill_vid, #ifdef CONFIG_NET_POLL_CONTROLLER diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac.h b/drivers/net/ethernet/synopsys/dwc-xlgmac.h index cab3e40a86b9..a848e10f3ea4 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac.h +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac.h @@ -38,7 +38,8 @@ #define XLGMAC_RX_DESC_MAX_DIRTY (XLGMAC_RX_DESC_CNT >> 3) /* Descriptors required for maximum contiguous TSO/GSO packet */ -#define XLGMAC_TX_MAX_SPLIT ((GSO_MAX_SIZE / XLGMAC_TX_MAX_BUF_SIZE) + 1) +#define XLGMAC_TX_MAX_SPLIT \ + ((GSO_LEGACY_MAX_SIZE / XLGMAC_TX_MAX_BUF_SIZE) + 1) /* Maximum possible descriptors needed for a SKB */ #define XLGMAC_TX_MAX_DESC_NR (MAX_SKB_FRAGS + XLGMAC_TX_MAX_SPLIT + 2) @@ -379,7 +380,7 @@ struct xlgmac_channel { } ____cacheline_aligned; struct xlgmac_desc_ops { - int (*alloc_channles_and_rings)(struct xlgmac_pdata *pdata); + int (*alloc_channels_and_rings)(struct xlgmac_pdata *pdata); void (*free_channels_and_rings)(struct xlgmac_pdata *pdata); int (*map_tx_skb)(struct xlgmac_channel *channel, struct sk_buff *skb); @@ -410,7 +411,7 @@ struct xlgmac_hw_ops { void (*dev_xmit)(struct xlgmac_channel *channel); int (*dev_read)(struct xlgmac_channel *channel); - int (*set_mac_address)(struct xlgmac_pdata *pdata, u8 *addr); + int (*set_mac_address)(struct xlgmac_pdata *pdata, const u8 *addr); int (*config_rx_mode)(struct xlgmac_pdata *pdata); int (*enable_rx_csum)(struct xlgmac_pdata *pdata); int (*disable_rx_csum)(struct xlgmac_pdata *pdata); |