[net-next,v5,2/8] net: txgbe: use phylink bits added in libwx

Message ID	20231214025456.1387175-3-jiawenwu@trustnetic.com (mailing list archive)
State	Superseded
Delegated to:	Netdev Maintainers
Headers	show Received: from smtpbguseast2.qq.com (smtpbguseast2.qq.com [54.204.34.130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B44F4C9 for <netdev@vger.kernel.org>; Wed, 13 Dec 2023 19:01:33 -0800 (PST) From: Jiawen Wu <jiawenwu@trustnetic.com> To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux@armlinux.org.uk, andrew@lunn.ch, netdev@vger.kernel.org Cc: mengyuanlou@net-swift.com, Jiawen Wu <jiawenwu@trustnetic.com> Subject: [PATCH net-next v5 2/8] net: txgbe: use phylink bits added in libwx Date: Thu, 14 Dec 2023 10:54:50 +0800 Message-Id: <20231214025456.1387175-3-jiawenwu@trustnetic.com> In-Reply-To: <20231214025456.1387175-1-jiawenwu@trustnetic.com> References: <20231214025456.1387175-1-jiawenwu@trustnetic.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Feedback-ID: bizesmtp:trustnetic.com:qybglogicsvrgz:qybglogicsvrgz5a-1
Series	Implement more ethtool_ops for Wangxun \| expand [net-next,v5,0/8] Implement more ethtool_ops for Wangxun [net-next,v5,1/8] net: libwx: add phylink to libwx [net-next,v5,2/8] net: txgbe: use phylink bits added in libwx [net-next,v5,3/8] net: ngbe: convert phylib to phylink [net-next,v5,4/8] net: wangxun: add flow control support [net-next,v5,5/8] net: wangxun: add ethtool_ops for ring parameters [net-next,v5,6/8] net: wangxun: add coalesce options support [net-next,v5,7/8] net: wangxun: add ethtool_ops for channel number [net-next,v5,8/8] net: wangxun: add ethtool_ops for msglevel

Context	Check	Description
netdev/series_format	success	Posting correctly formatted
netdev/tree_selection	success	Clearly marked for net-next, async
netdev/ynl	success	Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present	success	Fixes tag not required for -next series
netdev/header_inline	success	No static functions without inline keyword in header files
netdev/build_32bit	success	Errors and warnings before: 1115 this patch: 1115
netdev/cc_maintainers	warning	1 maintainers not CCed: maciej.fijalkowski@intel.com
netdev/build_clang	success	Errors and warnings before: 1142 this patch: 1142
netdev/verify_signedoff	success	Signed-off-by tag matches author and committer
netdev/deprecated_api	success	None detected
netdev/check_selftest	success	No net selftest shell script
netdev/verify_fixes	success	No Fixes tag
netdev/build_allmodconfig_warn	success	Errors and warnings before: 1142 this patch: 1142
netdev/checkpatch	warning	WARNING: line length of 85 exceeds 80 columns
netdev/build_clang_rust	success	No Rust files in patch. Skipping build
netdev/kdoc	success	Errors and warnings before: 0 this patch: 0
netdev/source_inline	success	Was 0 now: 0

diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c index 3f336a088e43..60f351a3b89d 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c @@ -10,35 +10,12 @@ #include "txgbe_type.h" #include "txgbe_ethtool.h" -static int txgbe_nway_reset(struct net_device *netdev) -{ - struct txgbe *txgbe = netdev_to_txgbe(netdev); - - return phylink_ethtool_nway_reset(txgbe->phylink); -} - -static int txgbe_get_link_ksettings(struct net_device *netdev, - struct ethtool_link_ksettings *cmd) -{ - struct txgbe *txgbe = netdev_to_txgbe(netdev); - - return phylink_ethtool_ksettings_get(txgbe->phylink, cmd); -} - -static int txgbe_set_link_ksettings(struct net_device *netdev, - const struct ethtool_link_ksettings *cmd) -{ - struct txgbe *txgbe = netdev_to_txgbe(netdev); - - return phylink_ethtool_ksettings_set(txgbe->phylink, cmd); -} - static const struct ethtool_ops txgbe_ethtool_ops = { .get_drvinfo = wx_get_drvinfo, - .nway_reset = txgbe_nway_reset, + .nway_reset = wx_nway_reset, .get_link = ethtool_op_get_link, - .get_link_ksettings = txgbe_get_link_ksettings, - .set_link_ksettings = txgbe_set_link_ksettings, + .get_link_ksettings = wx_get_link_ksettings, + .set_link_ksettings = wx_set_link_ksettings, .get_sset_count = wx_get_sset_count, .get_strings = wx_get_strings, .get_ethtool_stats = wx_get_ethtool_stats, diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c index a78da2309db5..1007ae2541ce 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c @@ -206,7 +206,6 @@ static int txgbe_request_irq(struct wx *wx) static void txgbe_up_complete(struct wx *wx) { struct net_device *netdev = wx->netdev; - struct txgbe *txgbe; wx_control_hw(wx, true); wx_configure_vectors(wx); @@ -215,8 +214,7 @@ static void txgbe_up_complete(struct wx *wx) smp_mb__before_atomic(); wx_napi_enable_all(wx); - txgbe = netdev_to_txgbe(netdev); - phylink_start(txgbe->phylink); + phylink_start(wx->phylink); /* clear any pending interrupts, may auto mask */ rd32(wx, WX_PX_IC(0)); @@ -292,11 +290,9 @@ static void txgbe_disable_device(struct wx *wx) static void txgbe_down(struct wx *wx) { - struct txgbe *txgbe = netdev_to_txgbe(wx->netdev); - txgbe_disable_device(wx); txgbe_reset(wx); - phylink_stop(txgbe->phylink); + phylink_stop(wx->phylink); wx_clean_all_tx_rings(wx); wx_clean_all_rx_rings(wx); diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c index b6c06adb8656..3c0524d19866 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c @@ -159,7 +159,8 @@ static int txgbe_mdio_pcs_init(struct txgbe *txgbe) static struct phylink_pcs *txgbe_phylink_mac_select(struct phylink_config *config, phy_interface_t interface) { - struct txgbe *txgbe = netdev_to_txgbe(to_net_dev(config->dev)); + struct wx *wx = phylink_to_wx(config); + struct txgbe *txgbe = wx->priv; if (interface == PHY_INTERFACE_MODE_10GBASER) return &txgbe->xpcs->pcs; @@ -175,7 +176,7 @@ static void txgbe_mac_config(struct phylink_config *config, unsigned int mode, static void txgbe_mac_link_down(struct phylink_config *config, unsigned int mode, phy_interface_t interface) { - struct wx *wx = netdev_priv(to_net_dev(config->dev)); + struct wx *wx = phylink_to_wx(config); wr32m(wx, WX_MAC_TX_CFG, WX_MAC_TX_CFG_TE, 0); } @@ -186,7 +187,7 @@ static void txgbe_mac_link_up(struct phylink_config *config, int speed, int duplex, bool tx_pause, bool rx_pause) { - struct wx *wx = netdev_priv(to_net_dev(config->dev)); + struct wx *wx = phylink_to_wx(config); u32 txcfg, wdg; txcfg = rd32(wx, WX_MAC_TX_CFG); @@ -217,7 +218,7 @@ static void txgbe_mac_link_up(struct phylink_config *config, static int txgbe_mac_prepare(struct phylink_config *config, unsigned int mode, phy_interface_t interface) { - struct wx *wx = netdev_priv(to_net_dev(config->dev)); + struct wx *wx = phylink_to_wx(config); wr32m(wx, WX_MAC_TX_CFG, WX_MAC_TX_CFG_TE, 0); wr32m(wx, WX_MAC_RX_CFG, WX_MAC_RX_CFG_RE, 0); @@ -228,7 +229,7 @@ static int txgbe_mac_prepare(struct phylink_config *config, unsigned int mode, static int txgbe_mac_finish(struct phylink_config *config, unsigned int mode, phy_interface_t interface) { - struct wx *wx = netdev_priv(to_net_dev(config->dev)); + struct wx *wx = phylink_to_wx(config); txgbe_enable_sec_tx_path(wx); wr32m(wx, WX_MAC_RX_CFG, WX_MAC_RX_CFG_RE, WX_MAC_RX_CFG_RE); @@ -253,10 +254,7 @@ static int txgbe_phylink_init(struct txgbe *txgbe) phy_interface_t phy_mode; struct phylink *phylink; - config = devm_kzalloc(&wx->pdev->dev, sizeof(*config), GFP_KERNEL); - if (!config) - return -ENOMEM; - + config = &wx->phylink_config; config->dev = &wx->netdev->dev; config->type = PHYLINK_NETDEV; config->mac_capabilities = MAC_10000FD | MAC_1000FD | MAC_100FD | @@ -287,7 +285,7 @@ static int txgbe_phylink_init(struct txgbe *txgbe) } } - txgbe->phylink = phylink; + wx->phylink = phylink; return 0; } @@ -483,7 +481,7 @@ static void txgbe_irq_handler(struct irq_desc *desc) TXGBE_PX_MISC_ETH_AN)) { u32 reg = rd32(wx, TXGBE_CFG_PORT_ST); - phylink_mac_change(txgbe->phylink, !!(reg & TXGBE_CFG_PORT_ST_LINK_UP)); + phylink_mac_change(wx->phylink, !!(reg & TXGBE_CFG_PORT_ST_LINK_UP)); } /* unmask interrupt */ @@ -701,6 +699,7 @@ static int txgbe_ext_phy_init(struct txgbe *txgbe) int txgbe_init_phy(struct txgbe *txgbe) { + struct wx *wx = txgbe->wx; int ret; if (txgbe->wx->media_type == sp_media_copper) @@ -708,43 +707,43 @@ int txgbe_init_phy(struct txgbe *txgbe) ret = txgbe_swnodes_register(txgbe); if (ret) { - wx_err(txgbe->wx, "failed to register software nodes\n"); + wx_err(wx, "failed to register software nodes\n"); return ret; } ret = txgbe_mdio_pcs_init(txgbe); if (ret) { - wx_err(txgbe->wx, "failed to init mdio pcs: %d\n", ret); + wx_err(wx, "failed to init mdio pcs: %d\n", ret); goto err_unregister_swnode; } ret = txgbe_phylink_init(txgbe); if (ret) { - wx_err(txgbe->wx, "failed to init phylink\n"); + wx_err(wx, "failed to init phylink\n"); goto err_destroy_xpcs; } ret = txgbe_gpio_init(txgbe); if (ret) { - wx_err(txgbe->wx, "failed to init gpio\n"); + wx_err(wx, "failed to init gpio\n"); goto err_destroy_phylink; } ret = txgbe_clock_register(txgbe); if (ret) { - wx_err(txgbe->wx, "failed to register clock: %d\n", ret); + wx_err(wx, "failed to register clock: %d\n", ret); goto err_destroy_phylink; } ret = txgbe_i2c_register(txgbe); if (ret) { - wx_err(txgbe->wx, "failed to init i2c interface: %d\n", ret); + wx_err(wx, "failed to init i2c interface: %d\n", ret); goto err_unregister_clk; } ret = txgbe_sfp_register(txgbe); if (ret) { - wx_err(txgbe->wx, "failed to register sfp\n"); + wx_err(wx, "failed to register sfp\n"); goto err_unregister_i2c; } @@ -756,7 +755,7 @@ int txgbe_init_phy(struct txgbe *txgbe) clkdev_drop(txgbe->clock); clk_unregister(txgbe->clk); err_destroy_phylink: - phylink_destroy(txgbe->phylink); + phylink_destroy(wx->phylink); err_destroy_xpcs: xpcs_destroy(txgbe->xpcs); err_unregister_swnode: @@ -768,8 +767,8 @@ int txgbe_init_phy(struct txgbe *txgbe) void txgbe_remove_phy(struct txgbe *txgbe) { if (txgbe->wx->media_type == sp_media_copper) { - phylink_disconnect_phy(txgbe->phylink); - phylink_destroy(txgbe->phylink); + phylink_disconnect_phy(txgbe->wx->phylink); + phylink_destroy(txgbe->wx->phylink); return; } @@ -777,7 +776,7 @@ void txgbe_remove_phy(struct txgbe *txgbe) platform_device_unregister(txgbe->i2c_dev); clkdev_drop(txgbe->clock); clk_unregister(txgbe->clk); - phylink_destroy(txgbe->phylink); + phylink_destroy(txgbe->wx->phylink); xpcs_destroy(txgbe->xpcs); software_node_unregister_node_group(txgbe->nodes.group); } diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h b/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h index 3ba9ce43f394..5494ea88df0a 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h @@ -129,13 +129,6 @@ extern char txgbe_driver_name[]; -static inline struct txgbe *netdev_to_txgbe(struct net_device *netdev) -{ - struct wx *wx = netdev_priv(netdev); - - return wx->priv; -} - #define NODE_PROP(_NAME, _PROP) \ (const struct software_node) { \ .name = _NAME, \ @@ -175,7 +168,6 @@ struct txgbe { struct wx *wx; struct txgbe_nodes nodes; struct dw_xpcs *xpcs; - struct phylink *phylink; struct platform_device *sfp_dev; struct platform_device *i2c_dev; struct clk_lookup *clock;

[net-next,v5,2/8] net: txgbe: use phylink bits added in libwx

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