From f5cf408b766a9237e501fd4534cf87c3f38ec6fa Mon Sep 17 00:00:00 2001 From: Adrian Schmutzler Date: Fri, 9 Oct 2020 22:24:04 +0200 Subject: [PATCH] ramips: drop kernel version switches The ramips target only supports 5.4, so drop all kernel version switches for older kernels there. Signed-off-by: Adrian Schmutzler --- .../files/drivers/net/ethernet/ralink/mdio.c | 11 ---------- .../drivers/net/ethernet/ralink/mtk_eth_soc.c | 20 ------------------- target/linux/ramips/modules.mk | 6 ++---- 3 files changed, 2 insertions(+), 35 deletions(-) diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c index 74babc59a029..33f973bed38b 100644 --- a/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c +++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c @@ -88,13 +88,8 @@ int fe_connect_phy_node(struct fe_priv *priv, struct device_node *phy_node, int return -ENODEV; } -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0) - phydev->supported &= PHY_GBIT_FEATURES; - phydev->advertising = phydev->supported; -#else phy_set_max_speed(phydev, SPEED_1000); linkmode_copy(phydev->advertising, phydev->supported); -#endif phydev->no_auto_carrier_off = 1; dev_info(priv->dev, @@ -116,17 +111,11 @@ static void phy_init(struct fe_priv *priv, struct phy_device *phy) phy->speed = 0; phy->duplex = 0; -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0) - phy->supported &= IS_ENABLED(CONFIG_NET_RALINK_MDIO_MT7620) ? - PHY_GBIT_FEATURES : PHY_BASIC_FEATURES; - phy->advertising = phy->supported | ADVERTISED_Autoneg; -#else phy_set_max_speed(phy, IS_ENABLED(CONFIG_NET_RALINK_MDIO_MT7620) ? SPEED_1000 : SPEED_100); linkmode_copy(phy->advertising, phy->supported); linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, phy->advertising); -#endif phy_start_aneg(phy); } diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c index 62c186dbd616..f8301ad3ca7b 100644 --- a/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c +++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c @@ -715,19 +715,11 @@ next_frag: /* TX SG offload */ nr_frags = skb_shinfo(skb)->nr_frags; for (i = 0; i < nr_frags; i++) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0) - struct skb_frag_struct *frag; -#else skb_frag_t *frag; -#endif frag = &skb_shinfo(skb)->frags[i]; if (fe_tx_dma_map_page(ring, &st, skb_frag_page(frag), -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0) - frag->page_offset, skb_frag_size(frag))) -#else skb_frag_off(frag), skb_frag_size(frag))) -#endif goto err_dma; } @@ -762,11 +754,7 @@ next_frag: netif_wake_queue(dev); } -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 2, 0) - if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) || !head->xmit_more) -#else if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) || !netdev_xmit_more()) -#endif fe_reg_w32(ring->tx_next_idx, FE_REG_TX_CTX_IDX0); return 0; @@ -825,22 +813,14 @@ static inline int fe_cal_txd_req(struct sk_buff *skb) { struct sk_buff *head = skb; int i, nfrags = 0; -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0) - struct skb_frag_struct *frag; -#else skb_frag_t *frag; -#endif next_frag: nfrags++; if (skb_is_gso(skb)) { for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { frag = &skb_shinfo(skb)->frags[i]; -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0) - nfrags += DIV_ROUND_UP(frag->size, TX_DMA_BUF_LEN); -#else nfrags += DIV_ROUND_UP(skb_frag_size(frag), TX_DMA_BUF_LEN); -#endif } } else { nfrags += skb_shinfo(skb)->nr_frags; diff --git a/target/linux/ramips/modules.mk b/target/linux/ramips/modules.mk index 6fd3b51c45b6..ae5e6822de4e 100644 --- a/target/linux/ramips/modules.mk +++ b/target/linux/ramips/modules.mk @@ -84,8 +84,7 @@ define KernelPackage/dma-ralink CONFIG_DMA_RALINK FILES:= \ $(LINUX_DIR)/drivers/dma/virt-dma.ko \ - $(LINUX_DIR)/drivers/dma/ralink-gdma.ko@lt5.4 \ - $(LINUX_DIR)/drivers/staging/ralink-gdma/ralink-gdma.ko@ge5.4 + $(LINUX_DIR)/drivers/staging/ralink-gdma/ralink-gdma.ko AUTOLOAD:=$(call AutoLoad,52,ralink-gdma) endef @@ -105,8 +104,7 @@ define KernelPackage/hsdma-mtk CONFIG_MTK_HSDMA FILES:= \ $(LINUX_DIR)/drivers/dma/virt-dma.ko \ - $(LINUX_DIR)/drivers/dma/mtk-hsdma.ko@lt5.4 \ - $(LINUX_DIR)/drivers/staging/mt7621-dma/mtk-hsdma.ko@ge5.4 + $(LINUX_DIR)/drivers/staging/mt7621-dma/mtk-hsdma.ko AUTOLOAD:=$(call AutoLoad,53,mtk-hsdma) endef -- 2.30.2