From patchwork Mon Jul 29 12:21:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yanteng Si X-Patchwork-Id: 13744806 X-Patchwork-Delegate: kuba@kernel.org Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 83978145B12 for ; Mon, 29 Jul 2024 12:21:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722255716; cv=none; b=mUiAUkKgsmtALcB8S4fXVgRatTkqGWq/VNo4vw8r0RIGv0tq/wNhjJGfqMDqzwWOLPP4xeXg7zZVqDhYV9zULArzxErAXsqsZiKxLXFTwKyJPQ/FomTz8YlY3OpFKokvf7ljKWXb3bh0cxDLv8CZMCJ4W5XMdr06nl1ZISrH+8E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722255716; c=relaxed/simple; bh=RaDD9nu5NzxiqatPieMcuiNltUnrueckZ6zBLA3SUKE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=jToxe7cDNM1DqjrTj/1UbSr3PfI1JD2NvPxYZuNjdhSfUvMKz3Lpc8ajyIBTOK1x+JCKU5QmFfKdwaiGYdOSHXidaHN3hHhsUy61TVCc8T2HB1LE4x+8xZDAhP8zNUoVrvf38oupzAJoMpHr6HO9/641g3JAARnWNQnWv22soac= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [223.64.68.124]) by gateway (Coremail) with SMTP id _____8BxrOpeiadmnJwDAA--.12869S3; Mon, 29 Jul 2024 20:21:50 +0800 (CST) Received: from localhost.localdomain (unknown [223.64.68.124]) by front1 (Coremail) with SMTP id qMiowMDxucVbiadmVLQEAA--.23001S3; Mon, 29 Jul 2024 20:21:49 +0800 (CST) From: Yanteng Si To: andrew@lunn.ch, hkallweit1@gmail.com, peppe.cavallaro@st.com, alexandre.torgue@foss.st.com, joabreu@synopsys.com, fancer.lancer@gmail.com, diasyzhang@tencent.com Cc: Yanteng Si , Jose.Abreu@synopsys.com, chenhuacai@kernel.org, linux@armlinux.org.uk, guyinggang@loongson.cn, netdev@vger.kernel.org, chris.chenfeiyang@gmail.com, si.yanteng@linux.dev, Huacai Chen Subject: [PATCH net-next v15 02/14] net: stmmac: Add multi-channel support Date: Mon, 29 Jul 2024 20:21:35 +0800 Message-Id: <4585b038d0f72583b11ea43f9e504a7f9959555e.1722253726.git.siyanteng@loongson.cn> X-Mailer: git-send-email 2.31.4 In-Reply-To: References: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: qMiowMDxucVbiadmVLQEAA--.23001S3 X-CM-SenderInfo: pvl1t0pwhqwqxorr0wxvrqhubq/ X-Coremail-Antispam: 1Uk129KBj9fXoW3tFyUJr1kXw43Cry5uw1Dtwc_yoW8Xr13uo Z3Ar90g34agw18uF97Kr1ktry5XrnxWw1rCrWxurWkua97Zay5ZrW0q393G3W7AF47uF4a v348X3WqyF45tF15l-sFpf9Il3svdjkaLaAFLSUrUUUU5b8apTn2vfkv8UJUUUU8wcxFpf 9Il3svdxBIdaVrn0xqx4xG64xvF2IEw4CE5I8CrVC2j2Jv73VFW2AGmfu7bjvjm3AaLaJ3 UjIYCTnIWjp_UUUYC7kC6x804xWl14x267AKxVWUJVW8JwAFc2x0x2IEx4CE42xK8VAvwI 8IcIk0rVWrJVCq3wAFIxvE14AKwVWUXVWUAwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xG Y2AK021l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14 v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAF wI0_Gr1j6F4UJwAaw2AFwI0_JF0_Jw1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2 xF0cIa020Ex4CE44I27wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_ Jw0_WrylYx0Ex4A2jsIE14v26r4j6F4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x 0EwIxGrwCY1x0262kKe7AKxVWUtVW8ZwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkE bVWUJVW8JwCFI7km07C267AKxVWUAVWUtwC20s026c02F40E14v26r1j6r18MI8I3I0E74 80Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_GFv_WrylIxkGc2Ij64vIr41lIxAIcVC0 I7IYx2IY67AKxVW5JVW7JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04 k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r4j6F4UMIIF0xvEx4A2jsIEc7Cj xVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x07jr9NsUUUUU= X-Patchwork-Delegate: kuba@kernel.org DW GMAC v3.73 can be equipped with the Audio Video (AV) feature which enables transmission of time-sensitive traffic over bridged local area networks (DWC Ethernet QoS Product). In that case there can be up to two additional DMA-channels available with no Tx COE support (unless there is vendor-specific IP-core alterations). Each channel is implemented as a separate Control and Status register (CSR) for managing the transmit and receive functions, descriptor handling, and interrupt handling. Add the multi-channels DW GMAC controllers support just by making sure the already implemented DMA-configs are performed on the per-channel basis. Note the only currently known instance of the multi-channel DW GMAC IP-core is the LS2K2000 GNET controller, which has been released with the vendor-specific feature extension of having eight DMA-channels. The device support will be added in one of the following up commits. Signed-off-by: Feiyang Chen Signed-off-by: Yinggang Gu Reviewed-by: Serge Semin Acked-by: Huacai Chen Signed-off-by: Yanteng Si --- .../net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 2 +- .../ethernet/stmicro/stmmac/dwmac1000_dma.c | 32 ++++++++++--------- .../net/ethernet/stmicro/stmmac/dwmac_dma.h | 27 +++++++++++++++- .../net/ethernet/stmicro/stmmac/dwmac_lib.c | 30 ++++++++--------- drivers/net/ethernet/stmicro/stmmac/hwif.h | 2 +- .../net/ethernet/stmicro/stmmac/stmmac_main.c | 14 ++++---- 6 files changed, 68 insertions(+), 39 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c index d87079016952..cc93f73a380e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c @@ -395,7 +395,7 @@ static void sun8i_dwmac_dma_start_tx(struct stmmac_priv *priv, writel(v, ioaddr + EMAC_TX_CTL1); } -static void sun8i_dwmac_enable_dma_transmission(void __iomem *ioaddr) +static void sun8i_dwmac_enable_dma_transmission(void __iomem *ioaddr, u32 chan) { u32 v; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c index 984b809105af..b3d7eff53b18 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c @@ -70,15 +70,17 @@ static void dwmac1000_dma_axi(void __iomem *ioaddr, struct stmmac_axi *axi) writel(value, ioaddr + DMA_AXI_BUS_MODE); } -static void dwmac1000_dma_init(void __iomem *ioaddr, - struct stmmac_dma_cfg *dma_cfg) +static void dwmac1000_dma_init_channel(struct stmmac_priv *priv, + void __iomem *ioaddr, + struct stmmac_dma_cfg *dma_cfg, u32 chan) { - u32 value = readl(ioaddr + DMA_BUS_MODE); int txpbl = dma_cfg->txpbl ?: dma_cfg->pbl; int rxpbl = dma_cfg->rxpbl ?: dma_cfg->pbl; + u32 value; - /* - * Set the DMA PBL (Programmable Burst Length) mode. + value = readl(ioaddr + DMA_CHAN_BUS_MODE(chan)); + + /* Set the DMA PBL (Programmable Burst Length) mode. * * Note: before stmmac core 3.50 this mode bit was 4xPBL, and * post 3.5 mode bit acts as 8*PBL. @@ -104,10 +106,10 @@ static void dwmac1000_dma_init(void __iomem *ioaddr, if (dma_cfg->aal) value |= DMA_BUS_MODE_AAL; - writel(value, ioaddr + DMA_BUS_MODE); + writel(value, ioaddr + DMA_CHAN_BUS_MODE(chan)); /* Mask interrupts by writing to CSR7 */ - writel(DMA_INTR_DEFAULT_MASK, ioaddr + DMA_INTR_ENA); + writel(DMA_INTR_DEFAULT_MASK, ioaddr + DMA_CHAN_INTR_ENA(chan)); } static void dwmac1000_dma_init_rx(struct stmmac_priv *priv, @@ -116,7 +118,7 @@ static void dwmac1000_dma_init_rx(struct stmmac_priv *priv, dma_addr_t dma_rx_phy, u32 chan) { /* RX descriptor base address list must be written into DMA CSR3 */ - writel(lower_32_bits(dma_rx_phy), ioaddr + DMA_RCV_BASE_ADDR); + writel(lower_32_bits(dma_rx_phy), ioaddr + DMA_CHAN_RCV_BASE_ADDR(chan)); } static void dwmac1000_dma_init_tx(struct stmmac_priv *priv, @@ -125,7 +127,7 @@ static void dwmac1000_dma_init_tx(struct stmmac_priv *priv, dma_addr_t dma_tx_phy, u32 chan) { /* TX descriptor base address list must be written into DMA CSR4 */ - writel(lower_32_bits(dma_tx_phy), ioaddr + DMA_TX_BASE_ADDR); + writel(lower_32_bits(dma_tx_phy), ioaddr + DMA_CHAN_TX_BASE_ADDR(chan)); } static u32 dwmac1000_configure_fc(u32 csr6, int rxfifosz) @@ -153,7 +155,7 @@ static void dwmac1000_dma_operation_mode_rx(struct stmmac_priv *priv, void __iomem *ioaddr, int mode, u32 channel, int fifosz, u8 qmode) { - u32 csr6 = readl(ioaddr + DMA_CONTROL); + u32 csr6 = readl(ioaddr + DMA_CHAN_CONTROL(channel)); if (mode == SF_DMA_MODE) { pr_debug("GMAC: enable RX store and forward mode\n"); @@ -175,14 +177,14 @@ static void dwmac1000_dma_operation_mode_rx(struct stmmac_priv *priv, /* Configure flow control based on rx fifo size */ csr6 = dwmac1000_configure_fc(csr6, fifosz); - writel(csr6, ioaddr + DMA_CONTROL); + writel(csr6, ioaddr + DMA_CHAN_CONTROL(channel)); } static void dwmac1000_dma_operation_mode_tx(struct stmmac_priv *priv, void __iomem *ioaddr, int mode, u32 channel, int fifosz, u8 qmode) { - u32 csr6 = readl(ioaddr + DMA_CONTROL); + u32 csr6 = readl(ioaddr + DMA_CHAN_CONTROL(channel)); if (mode == SF_DMA_MODE) { pr_debug("GMAC: enable TX store and forward mode\n"); @@ -209,7 +211,7 @@ static void dwmac1000_dma_operation_mode_tx(struct stmmac_priv *priv, csr6 |= DMA_CONTROL_TTC_256; } - writel(csr6, ioaddr + DMA_CONTROL); + writel(csr6, ioaddr + DMA_CHAN_CONTROL(channel)); } static void dwmac1000_dump_dma_regs(struct stmmac_priv *priv, @@ -271,12 +273,12 @@ static int dwmac1000_get_hw_feature(void __iomem *ioaddr, static void dwmac1000_rx_watchdog(struct stmmac_priv *priv, void __iomem *ioaddr, u32 riwt, u32 queue) { - writel(riwt, ioaddr + DMA_RX_WATCHDOG); + writel(riwt, ioaddr + DMA_CHAN_RX_WATCHDOG(queue)); } const struct stmmac_dma_ops dwmac1000_dma_ops = { .reset = dwmac_dma_reset, - .init = dwmac1000_dma_init, + .init_chan = dwmac1000_dma_init_channel, .init_rx_chan = dwmac1000_dma_init_rx, .init_tx_chan = dwmac1000_dma_init_tx, .axi = dwmac1000_dma_axi, diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h b/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h index 72672391675f..5d9c18f5bbf5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h @@ -22,6 +22,31 @@ #define DMA_INTR_ENA 0x0000101c /* Interrupt Enable */ #define DMA_MISSED_FRAME_CTR 0x00001020 /* Missed Frame Counter */ +/* Following DMA defines are channels oriented */ +#define DMA_CHAN_BASE_OFFSET 0x100 + +static inline u32 dma_chan_base_addr(u32 base, u32 chan) +{ + return base + chan * DMA_CHAN_BASE_OFFSET; +} + +#define DMA_CHAN_BUS_MODE(chan) dma_chan_base_addr(DMA_BUS_MODE, chan) +#define DMA_CHAN_XMT_POLL_DEMAND(chan) \ + dma_chan_base_addr(DMA_XMT_POLL_DEMAND, chan) +#define DMA_CHAN_RCV_POLL_DEMAND(chan) \ + dma_chan_base_addr(DMA_RCV_POLL_DEMAND, chan) +#define DMA_CHAN_RCV_BASE_ADDR(chan) \ + dma_chan_base_addr(DMA_RCV_BASE_ADDR, chan) +#define DMA_CHAN_TX_BASE_ADDR(chan) \ + dma_chan_base_addr(DMA_TX_BASE_ADDR, chan) +#define DMA_CHAN_STATUS(chan) dma_chan_base_addr(DMA_STATUS, chan) +#define DMA_CHAN_CONTROL(chan) dma_chan_base_addr(DMA_CONTROL, chan) +#define DMA_CHAN_INTR_ENA(chan) dma_chan_base_addr(DMA_INTR_ENA, chan) +#define DMA_CHAN_MISSED_FRAME_CTR(chan) \ + dma_chan_base_addr(DMA_MISSED_FRAME_CTR, chan) +#define DMA_CHAN_RX_WATCHDOG(chan) \ + dma_chan_base_addr(DMA_RX_WATCHDOG, chan) + /* SW Reset */ #define DMA_BUS_MODE_SFT_RESET 0x00000001 /* Software Reset */ @@ -152,7 +177,7 @@ #define NUM_DWMAC1000_DMA_REGS 23 #define NUM_DWMAC4_DMA_REGS 27 -void dwmac_enable_dma_transmission(void __iomem *ioaddr); +void dwmac_enable_dma_transmission(void __iomem *ioaddr, u32 chan); void dwmac_enable_dma_irq(struct stmmac_priv *priv, void __iomem *ioaddr, u32 chan, bool rx, bool tx); void dwmac_disable_dma_irq(struct stmmac_priv *priv, void __iomem *ioaddr, diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c index 85e18f9a22f9..4846bf49c576 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c @@ -28,65 +28,65 @@ int dwmac_dma_reset(void __iomem *ioaddr) } /* CSR1 enables the transmit DMA to check for new descriptor */ -void dwmac_enable_dma_transmission(void __iomem *ioaddr) +void dwmac_enable_dma_transmission(void __iomem *ioaddr, u32 chan) { - writel(1, ioaddr + DMA_XMT_POLL_DEMAND); + writel(1, ioaddr + DMA_CHAN_XMT_POLL_DEMAND(chan)); } void dwmac_enable_dma_irq(struct stmmac_priv *priv, void __iomem *ioaddr, u32 chan, bool rx, bool tx) { - u32 value = readl(ioaddr + DMA_INTR_ENA); + u32 value = readl(ioaddr + DMA_CHAN_INTR_ENA(chan)); if (rx) value |= DMA_INTR_DEFAULT_RX; if (tx) value |= DMA_INTR_DEFAULT_TX; - writel(value, ioaddr + DMA_INTR_ENA); + writel(value, ioaddr + DMA_CHAN_INTR_ENA(chan)); } void dwmac_disable_dma_irq(struct stmmac_priv *priv, void __iomem *ioaddr, u32 chan, bool rx, bool tx) { - u32 value = readl(ioaddr + DMA_INTR_ENA); + u32 value = readl(ioaddr + DMA_CHAN_INTR_ENA(chan)); if (rx) value &= ~DMA_INTR_DEFAULT_RX; if (tx) value &= ~DMA_INTR_DEFAULT_TX; - writel(value, ioaddr + DMA_INTR_ENA); + writel(value, ioaddr + DMA_CHAN_INTR_ENA(chan)); } void dwmac_dma_start_tx(struct stmmac_priv *priv, void __iomem *ioaddr, u32 chan) { - u32 value = readl(ioaddr + DMA_CONTROL); + u32 value = readl(ioaddr + DMA_CHAN_CONTROL(chan)); value |= DMA_CONTROL_ST; - writel(value, ioaddr + DMA_CONTROL); + writel(value, ioaddr + DMA_CHAN_CONTROL(chan)); } void dwmac_dma_stop_tx(struct stmmac_priv *priv, void __iomem *ioaddr, u32 chan) { - u32 value = readl(ioaddr + DMA_CONTROL); + u32 value = readl(ioaddr + DMA_CHAN_CONTROL(chan)); value &= ~DMA_CONTROL_ST; - writel(value, ioaddr + DMA_CONTROL); + writel(value, ioaddr + DMA_CHAN_CONTROL(chan)); } void dwmac_dma_start_rx(struct stmmac_priv *priv, void __iomem *ioaddr, u32 chan) { - u32 value = readl(ioaddr + DMA_CONTROL); + u32 value = readl(ioaddr + DMA_CHAN_CONTROL(chan)); value |= DMA_CONTROL_SR; - writel(value, ioaddr + DMA_CONTROL); + writel(value, ioaddr + DMA_CHAN_CONTROL(chan)); } void dwmac_dma_stop_rx(struct stmmac_priv *priv, void __iomem *ioaddr, u32 chan) { - u32 value = readl(ioaddr + DMA_CONTROL); + u32 value = readl(ioaddr + DMA_CHAN_CONTROL(chan)); value &= ~DMA_CONTROL_SR; - writel(value, ioaddr + DMA_CONTROL); + writel(value, ioaddr + DMA_CHAN_CONTROL(chan)); } #ifdef DWMAC_DMA_DEBUG @@ -165,7 +165,7 @@ int dwmac_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr, struct stmmac_pcpu_stats *stats = this_cpu_ptr(priv->xstats.pcpu_stats); int ret = 0; /* read the status register (CSR5) */ - u32 intr_status = readl(ioaddr + DMA_STATUS); + u32 intr_status = readl(ioaddr + DMA_CHAN_STATUS(chan)); #ifdef DWMAC_DMA_DEBUG /* Enable it to monitor DMA rx/tx status in case of critical problems */ diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h index 1c99c99f4627..7e90f34b8c88 100644 --- a/drivers/net/ethernet/stmicro/stmmac/hwif.h +++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h @@ -197,7 +197,7 @@ struct stmmac_dma_ops { /* To track extra statistic (if supported) */ void (*dma_diagnostic_fr)(struct stmmac_extra_stats *x, void __iomem *ioaddr); - void (*enable_dma_transmission) (void __iomem *ioaddr); + void (*enable_dma_transmission)(void __iomem *ioaddr, u32 chan); void (*enable_dma_irq)(struct stmmac_priv *priv, void __iomem *ioaddr, u32 chan, bool rx, bool tx); void (*disable_dma_irq)(struct stmmac_priv *priv, void __iomem *ioaddr, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 1f0c7bf573ab..afb4f3167ff2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -2367,9 +2367,11 @@ static void stmmac_dma_operation_mode(struct stmmac_priv *priv) if (txfifosz == 0) txfifosz = priv->dma_cap.tx_fifo_size; - /* Adjust for real per queue fifo size */ - rxfifosz /= rx_channels_count; - txfifosz /= tx_channels_count; + /* Split up the shared Tx/Rx FIFO memory on DW QoS Eth and DW XGMAC */ + if (priv->plat->has_gmac4 || priv->plat->has_xgmac) { + rxfifosz /= rx_channels_count; + txfifosz /= tx_channels_count; + } if (priv->plat->force_thresh_dma_mode) { txmode = tc; @@ -2553,7 +2555,7 @@ static bool stmmac_xdp_xmit_zc(struct stmmac_priv *priv, u32 queue, u32 budget) true, priv->mode, true, true, xdp_desc.len); - stmmac_enable_dma_transmission(priv, priv->ioaddr); + stmmac_enable_dma_transmission(priv, priv->ioaddr, queue); xsk_tx_metadata_to_compl(meta, &tx_q->tx_skbuff_dma[entry].xsk_meta); @@ -4753,7 +4755,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) netdev_tx_sent_queue(netdev_get_tx_queue(dev, queue), skb->len); - stmmac_enable_dma_transmission(priv, priv->ioaddr); + stmmac_enable_dma_transmission(priv, priv->ioaddr, queue); stmmac_flush_tx_descriptors(priv, queue); stmmac_tx_timer_arm(priv, queue); @@ -4980,7 +4982,7 @@ static int stmmac_xdp_xmit_xdpf(struct stmmac_priv *priv, int queue, u64_stats_update_end(&txq_stats->q_syncp); } - stmmac_enable_dma_transmission(priv, priv->ioaddr); + stmmac_enable_dma_transmission(priv, priv->ioaddr, queue); entry = STMMAC_GET_ENTRY(entry, priv->dma_conf.dma_tx_size); tx_q->cur_tx = entry;