diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c | 44 |
1 files changed, 25 insertions, 19 deletions
diff --git a/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c b/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c index cfd50efbdbc0..b9973956c480 100644 --- a/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c +++ b/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c @@ -180,14 +180,14 @@ static struct sk_buff *bcmasp_csum_offload(struct net_device *dev, case htons(ETH_P_IP): header |= PKT_OFFLOAD_HDR_SIZE_2((ip_hdrlen(skb) >> 8) & 0xf); header2 |= PKT_OFFLOAD_HDR2_SIZE_2(ip_hdrlen(skb) & 0xff); - epkt |= PKT_OFFLOAD_EPKT_IP(0) | PKT_OFFLOAD_EPKT_CSUM_L2; + epkt |= PKT_OFFLOAD_EPKT_IP(0); ip_proto = ip_hdr(skb)->protocol; header_cnt += 2; break; case htons(ETH_P_IPV6): header |= PKT_OFFLOAD_HDR_SIZE_2((IP6_HLEN >> 8) & 0xf); header2 |= PKT_OFFLOAD_HDR2_SIZE_2(IP6_HLEN & 0xff); - epkt |= PKT_OFFLOAD_EPKT_IP(1) | PKT_OFFLOAD_EPKT_CSUM_L2; + epkt |= PKT_OFFLOAD_EPKT_IP(1); ip_proto = ipv6_hdr(skb)->nexthdr; header_cnt += 2; break; @@ -198,12 +198,12 @@ static struct sk_buff *bcmasp_csum_offload(struct net_device *dev, switch (ip_proto) { case IPPROTO_TCP: header2 |= PKT_OFFLOAD_HDR2_SIZE_3(tcp_hdrlen(skb)); - epkt |= PKT_OFFLOAD_EPKT_TP(0) | PKT_OFFLOAD_EPKT_CSUM_L3; + epkt |= PKT_OFFLOAD_EPKT_TP(0) | PKT_OFFLOAD_EPKT_CSUM_L4; header_cnt++; break; case IPPROTO_UDP: header2 |= PKT_OFFLOAD_HDR2_SIZE_3(UDP_HLEN); - epkt |= PKT_OFFLOAD_EPKT_TP(1) | PKT_OFFLOAD_EPKT_CSUM_L3; + epkt |= PKT_OFFLOAD_EPKT_TP(1) | PKT_OFFLOAD_EPKT_CSUM_L4; header_cnt++; break; default: @@ -605,10 +605,8 @@ next: bcmasp_intf_rx_desc_write(intf, intf->rx_edpkt_dma_read); - if (processed < budget) { - napi_complete_done(&intf->rx_napi, processed); + if (processed < budget && napi_complete_done(&intf->rx_napi, processed)) bcmasp_enable_rx_irq(intf, 1); - } return processed; } @@ -619,7 +617,6 @@ static void bcmasp_adj_link(struct net_device *dev) struct phy_device *phydev = dev->phydev; u32 cmd_bits = 0, reg; int changed = 0; - bool active; if (intf->old_link != phydev->link) { changed = 1; @@ -677,8 +674,13 @@ static void bcmasp_adj_link(struct net_device *dev) } umac_wl(intf, reg, UMC_CMD); - active = phy_init_eee(phydev, 0) >= 0; - bcmasp_eee_enable_set(intf, active); + umac_wl(intf, phydev->eee_cfg.tx_lpi_timer, UMC_EEE_LPI_TIMER); + reg = umac_rl(intf, UMC_EEE_CTRL); + if (phydev->enable_tx_lpi) + reg |= EEE_EN; + else + reg &= ~EEE_EN; + umac_wl(intf, reg, UMC_EEE_CTRL); } reg = rgmii_rl(intf, RGMII_OOB_CNTRL); @@ -814,9 +816,10 @@ static void bcmasp_init_tx(struct bcmasp_intf *intf) /* Tx SPB */ tx_spb_ctrl_wl(intf, ((intf->channel + 8) << TX_SPB_CTRL_XF_BID_SHIFT), TX_SPB_CTRL_XF_CTRL2); - tx_pause_ctrl_wl(intf, (1 << (intf->channel + 8)), TX_PAUSE_MAP_VECTOR); + + if (intf->parent->tx_chan_offset) + tx_pause_ctrl_wl(intf, (1 << (intf->channel + 8)), TX_PAUSE_MAP_VECTOR); tx_spb_top_wl(intf, 0x1e, TX_SPB_TOP_BLKOUT); - tx_spb_top_wl(intf, 0x0, TX_SPB_TOP_SPRE_BW_CTRL); tx_spb_dma_wq(intf, intf->tx_spb_dma_addr, TX_SPB_DMA_READ); tx_spb_dma_wq(intf, intf->tx_spb_dma_addr, TX_SPB_DMA_BASE); @@ -1055,6 +1058,9 @@ static int bcmasp_netif_init(struct net_device *dev, bool phy_connect) /* Indicate that the MAC is responsible for PHY PM */ phydev->mac_managed_pm = true; + + /* Set phylib's copy of the LPI timer */ + phydev->eee_cfg.tx_lpi_timer = umac_rl(intf, UMC_EEE_LPI_TIMER); } umac_reset(intf); @@ -1178,7 +1184,7 @@ static void bcmasp_map_res(struct bcmasp_priv *priv, struct bcmasp_intf *intf) { /* Per port */ intf->res.umac = priv->base + UMC_OFFSET(intf); - intf->res.umac2fb = priv->base + (priv->hw_info->umac2fb + + intf->res.umac2fb = priv->base + (UMAC2FB_OFFSET + priv->rx_ctrl_offset + (intf->port * 0x4)); intf->res.rgmii = priv->base + RGMII_OFFSET(intf); @@ -1193,7 +1199,6 @@ static void bcmasp_map_res(struct bcmasp_priv *priv, struct bcmasp_intf *intf) intf->rx_edpkt_cfg = priv->base + RX_EDPKT_CFG_OFFSET(intf); } -#define MAX_IRQ_STR_LEN 64 struct bcmasp_intf *bcmasp_interface_create(struct bcmasp_priv *priv, struct device_node *ndev_dn, int i) { @@ -1277,6 +1282,8 @@ struct bcmasp_intf *bcmasp_interface_create(struct bcmasp_priv *priv, ndev->hw_features |= ndev->features; ndev->needed_headroom += sizeof(struct bcmasp_pkt_offload); + netdev_sw_irq_coalesce_default_on(ndev); + return intf; err_free_netdev: @@ -1331,7 +1338,8 @@ static void bcmasp_suspend_to_wol(struct bcmasp_intf *intf) ASP_WAKEUP_INTR2_MASK_CLEAR); } - if (intf->eee.eee_enabled && intf->parent->eee_fixup) + if (ndev->phydev && ndev->phydev->eee_cfg.eee_enabled && + intf->parent->eee_fixup) intf->parent->eee_fixup(intf, true); netif_dbg(intf, wol, ndev, "entered WOL mode\n"); @@ -1373,7 +1381,8 @@ static void bcmasp_resume_from_wol(struct bcmasp_intf *intf) { u32 reg; - if (intf->eee.eee_enabled && intf->parent->eee_fixup) + if (intf->ndev->phydev && intf->ndev->phydev->eee_cfg.eee_enabled && + intf->parent->eee_fixup) intf->parent->eee_fixup(intf, false); reg = umac_rl(intf, UMC_MPD_CTRL); @@ -1404,9 +1413,6 @@ int bcmasp_interface_resume(struct bcmasp_intf *intf) bcmasp_resume_from_wol(intf); - if (intf->eee.eee_enabled) - bcmasp_eee_enable_set(intf, true); - netif_device_attach(dev); return 0; |