From patchwork Wed Mar 3 15:27:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Voon, Weifeng" X-Patchwork-Id: 12114713 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EDF5BC4332B for ; Thu, 4 Mar 2021 00:13:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C2EA764EFE for ; Thu, 4 Mar 2021 00:13:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234126AbhCDANS (ORCPT ); Wed, 3 Mar 2021 19:13:18 -0500 Received: from mga14.intel.com ([192.55.52.115]:39547 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1383668AbhCCPdJ (ORCPT ); Wed, 3 Mar 2021 10:33:09 -0500 IronPort-SDR: 6Zu9bia6fXKB2VFs0BGJDqx1lvalGb4OGnvZvmKoZES/3Rhx2o2SyNTDsUi110kZU7FuEfhpdu 3QvtTm+BYffw== X-IronPort-AV: E=McAfee;i="6000,8403,9912"; a="186564140" X-IronPort-AV: E=Sophos;i="5.81,220,1610438400"; d="scan'208";a="186564140" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Mar 2021 07:28:09 -0800 IronPort-SDR: 9dVmU9mxCj9vMHQuT7lz16b+NIl2LuwNyQ7QgqTrH2VxmR/L3HNkabe51EpIPwESDu1eeOKYmH vENVJc76/LUA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,220,1610438400"; d="scan'208";a="399758597" Received: from climb.png.intel.com ([10.221.118.165]) by fmsmga008.fm.intel.com with ESMTP; 03 Mar 2021 07:28:06 -0800 From: Voon Weifeng To: "David S . Miller" , Maxime Coquelin Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jose Abreu , Giuseppe Cavallaro , Andrew Lunn , Alexandre Torgue , Ong Boon Leong , Voon Weifeng , Wong Vee Khee Subject: [PATCH v1 net-next 3/5] net: stmmac: introduce MSI Interrupt routines for mac, safety, RX & TX Date: Wed, 3 Mar 2021 23:27:55 +0800 Message-Id: <20210303152757.18959-4-weifeng.voon@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210303152757.18959-1-weifeng.voon@intel.com> References: <20210303152757.18959-1-weifeng.voon@intel.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Ong Boon Leong Now we introduce MSI interrupt service routines and hook these routines up if stmmac_open() sees valid irq line being requested:- stmmac_mac_interrupt() :- MAC (dev->irq), WOL (wol_irq), LPI (lpi_irq) stmmac_safety_interrupt() :- Safety Feat Correctible Error (sfty_ce_irq) & Uncorrectible Error (sfty_ue_irq) stmmac_msi_intr_rx() :- For all RX MSI irq (rx_irq) stmmac_msi_intr_tx() :- For all TX MSI irq (tx_irq) Each of IRQs will have its unique name so that we can differentiate them easily under /proc/interrupts. Signed-off-by: Ong Boon Leong Signed-off-by: Voon Weifeng --- drivers/net/ethernet/stmicro/stmmac/common.h | 15 + drivers/net/ethernet/stmicro/stmmac/stmmac.h | 16 + .../net/ethernet/stmicro/stmmac/stmmac_main.c | 415 ++++++++++++++++-- include/linux/stmmac.h | 8 + 4 files changed, 409 insertions(+), 45 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index cf8ad27824d4..b6a012eb7519 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -253,6 +253,9 @@ struct stmmac_safety_stats { #define DMA_HW_FEAT_ACTPHYIF 0x70000000 /* Active/selected PHY iface */ #define DEFAULT_DMA_PBL 8 +/* MSI defines */ +#define STMMAC_MSI_VEC_MAX 32 + /* PCS status and mask defines */ #define PCS_ANE_IRQ BIT(2) /* PCS Auto-Negotiation */ #define PCS_LINK_IRQ BIT(1) /* PCS Link */ @@ -309,6 +312,18 @@ enum dma_irq_dir { DMA_DIR_RXTX = 0x3, }; +enum request_irq_err { + REQ_IRQ_ERR_ALL, + REQ_IRQ_ERR_TX, + REQ_IRQ_ERR_RX, + REQ_IRQ_ERR_SFTY_UE, + REQ_IRQ_ERR_SFTY_CE, + REQ_IRQ_ERR_LPI, + REQ_IRQ_ERR_WOL, + REQ_IRQ_ERR_MAC, + REQ_IRQ_ERR_NO, +}; + /* EEE and LPI defines */ #define CORE_IRQ_TX_PATH_IN_LPI_MODE (1 << 0) #define CORE_IRQ_TX_PATH_EXIT_LPI_MODE (1 << 1) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index e553b9a1f785..9a37a7b4dec1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -30,6 +30,10 @@ struct stmmac_resources { int wol_irq; int lpi_irq; int irq; + int sfty_ce_irq; + int sfty_ue_irq; + int rx_irq[MTL_MAX_RX_QUEUES]; + int tx_irq[MTL_MAX_TX_QUEUES]; }; struct stmmac_tx_info { @@ -225,6 +229,18 @@ struct stmmac_priv { void __iomem *mmcaddr; void __iomem *ptpaddr; unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)]; + int sfty_ce_irq; + int sfty_ue_irq; + int rx_irq[MTL_MAX_RX_QUEUES]; + int tx_irq[MTL_MAX_TX_QUEUES]; + /*irq name */ + char int_name_mac[IFNAMSIZ + 9]; + char int_name_wol[IFNAMSIZ + 9]; + char int_name_lpi[IFNAMSIZ + 9]; + char int_name_sfty_ce[IFNAMSIZ + 10]; + char int_name_sfty_ue[IFNAMSIZ + 10]; + char int_name_rx_irq[MTL_MAX_TX_QUEUES][IFNAMSIZ + 14]; + char int_name_tx_irq[MTL_MAX_TX_QUEUES][IFNAMSIZ + 18]; #ifdef CONFIG_DEBUG_FS struct dentry *dbgfs_dir; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index eb1fcf20aacd..e9cf8f672126 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -104,6 +104,11 @@ module_param(chain_mode, int, 0444); MODULE_PARM_DESC(chain_mode, "To use chain instead of ring mode"); static irqreturn_t stmmac_interrupt(int irq, void *dev_id); +/* For MSI interrupts handling */ +static irqreturn_t stmmac_mac_interrupt(int irq, void *dev_id); +static irqreturn_t stmmac_safety_interrupt(int irq, void *dev_id); +static irqreturn_t stmmac_msi_intr_tx(int irq, void *data); +static irqreturn_t stmmac_msi_intr_rx(int irq, void *data); #ifdef CONFIG_DEBUG_FS static const struct net_device_ops stmmac_netdev_ops; @@ -2785,6 +2790,238 @@ static void stmmac_hw_teardown(struct net_device *dev) clk_disable_unprepare(priv->plat->clk_ptp_ref); } +static void stmmac_free_irq(struct net_device *dev, + enum request_irq_err irq_err, int irq_idx) +{ + struct stmmac_priv *priv = netdev_priv(dev); + int j; + + switch (irq_err) { + case REQ_IRQ_ERR_ALL: + irq_idx = priv->plat->tx_queues_to_use; + fallthrough; + case REQ_IRQ_ERR_TX: + for (j = irq_idx - 1; j >= 0; j--) { + if (priv->tx_irq[j] > 0) + free_irq(priv->tx_irq[j], &priv->tx_queue[j]); + } + irq_idx = priv->plat->rx_queues_to_use; + fallthrough; + case REQ_IRQ_ERR_RX: + for (j = irq_idx - 1; j >= 0; j--) { + if (priv->rx_irq[j] > 0) + free_irq(priv->rx_irq[j], &priv->rx_queue[j]); + } + + if (priv->sfty_ue_irq > 0 && priv->sfty_ue_irq != dev->irq) + free_irq(priv->sfty_ue_irq, dev); + fallthrough; + case REQ_IRQ_ERR_SFTY_UE: + if (priv->sfty_ce_irq > 0 && priv->sfty_ce_irq != dev->irq) + free_irq(priv->sfty_ce_irq, dev); + fallthrough; + case REQ_IRQ_ERR_SFTY_CE: + if (priv->lpi_irq > 0 && priv->lpi_irq != dev->irq) + free_irq(priv->lpi_irq, dev); + fallthrough; + case REQ_IRQ_ERR_LPI: + if (priv->wol_irq > 0 && priv->wol_irq != dev->irq) + free_irq(priv->wol_irq, dev); + fallthrough; + case REQ_IRQ_ERR_WOL: + free_irq(dev->irq, dev); + fallthrough; + case REQ_IRQ_ERR_MAC: + case REQ_IRQ_ERR_NO: + /* If MAC IRQ request error, no more IRQ to free */ + break; + } +} + +static int stmmac_request_irq(struct net_device *dev) +{ + enum request_irq_err irq_err = REQ_IRQ_ERR_NO; + struct stmmac_priv *priv = netdev_priv(dev); + int irq_idx = 0; + int ret; + int i; + + /* Request the IRQ lines */ + if (priv->plat->multi_msi_en) { + char *int_name; + + /* For common interrupt */ + int_name = priv->int_name_mac; + sprintf(int_name, "%s:%s", dev->name, "mac"); + ret = request_irq(dev->irq, stmmac_mac_interrupt, + 0, int_name, dev); + if (unlikely(ret < 0)) { + netdev_err(priv->dev, + "%s: alloc mac MSI %d (error: %d)\n", + __func__, dev->irq, ret); + irq_err = REQ_IRQ_ERR_MAC; + goto irq_error; + } + + /* Request the Wake IRQ in case of another line + * is used for WoL + */ + if (priv->wol_irq > 0 && priv->wol_irq != dev->irq) { + int_name = priv->int_name_wol; + sprintf(int_name, "%s:%s", dev->name, "wol"); + ret = request_irq(priv->wol_irq, + stmmac_mac_interrupt, + 0, int_name, dev); + if (unlikely(ret < 0)) { + netdev_err(priv->dev, + "%s: alloc wol MSI %d (error: %d)\n", + __func__, priv->wol_irq, ret); + irq_err = REQ_IRQ_ERR_WOL; + goto irq_error; + } + } + + /* Request the LPI IRQ in case of another line + * is used for LPI + */ + if (priv->lpi_irq > 0 && priv->lpi_irq != dev->irq) { + int_name = priv->int_name_lpi; + sprintf(int_name, "%s:%s", dev->name, "lpi"); + ret = request_irq(priv->lpi_irq, + stmmac_mac_interrupt, + 0, int_name, dev); + if (unlikely(ret < 0)) { + netdev_err(priv->dev, + "%s: alloc lpi MSI %d (error: %d)\n", + __func__, priv->lpi_irq, ret); + irq_err = REQ_IRQ_ERR_LPI; + goto irq_error; + } + } + + /* Request the Safety Feature Correctible Error line in + * case of another line is used + */ + if (priv->sfty_ce_irq > 0 && priv->sfty_ce_irq != dev->irq) { + int_name = priv->int_name_sfty_ce; + sprintf(int_name, "%s:%s", dev->name, "safety-ce"); + ret = request_irq(priv->sfty_ce_irq, + stmmac_safety_interrupt, + 0, int_name, dev); + if (unlikely(ret < 0)) { + netdev_err(priv->dev, + "%s: alloc sfty ce MSI %d (error: %d)\n", + __func__, priv->sfty_ce_irq, ret); + irq_err = REQ_IRQ_ERR_SFTY_CE; + goto irq_error; + } + } + + /* Request the Safety Feature Uncorrectible Error line in + * case of another line is used + */ + if (priv->sfty_ue_irq > 0 && priv->sfty_ue_irq != dev->irq) { + int_name = priv->int_name_sfty_ue; + sprintf(int_name, "%s:%s", dev->name, "safety-ue"); + ret = request_irq(priv->sfty_ue_irq, + stmmac_safety_interrupt, + 0, int_name, dev); + if (unlikely(ret < 0)) { + netdev_err(priv->dev, + "%s: alloc sfty ue MSI %d (error: %d)\n", + __func__, priv->sfty_ue_irq, ret); + irq_err = REQ_IRQ_ERR_SFTY_UE; + goto irq_error; + } + } + + /* Request Rx MSI irq */ + for (i = 0; i < priv->plat->rx_queues_to_use; i++) { + if (priv->rx_irq[i] == 0) + continue; + + int_name = priv->int_name_rx_irq[i]; + sprintf(int_name, "%s:%s-%d", dev->name, "rx", i); + ret = request_irq(priv->rx_irq[i], + stmmac_msi_intr_rx, + 0, int_name, &priv->rx_queue[i]); + if (unlikely(ret < 0)) { + netdev_err(priv->dev, + "%s: alloc rx-%d MSI %d (error: %d)\n", + __func__, i, priv->rx_irq[i], ret); + irq_err = REQ_IRQ_ERR_RX; + irq_idx = i; + goto irq_error; + } + } + + /* Request Tx MSI irq */ + for (i = 0; i < priv->plat->tx_queues_to_use; i++) { + if (priv->tx_irq[i] == 0) + continue; + + int_name = priv->int_name_tx_irq[i]; + sprintf(int_name, "%s:%s-%d", dev->name, "tx", i); + ret = request_irq(priv->tx_irq[i], + stmmac_msi_intr_tx, + 0, int_name, &priv->tx_queue[i]); + if (unlikely(ret < 0)) { + netdev_err(priv->dev, + "%s: alloc tx-%d MSI %d (error: %d)\n", + __func__, i, priv->tx_irq[i], ret); + irq_err = REQ_IRQ_ERR_TX; + irq_idx = i; + goto irq_error; + } + } + } else { + ret = request_irq(dev->irq, stmmac_interrupt, + IRQF_SHARED, dev->name, dev); + if (unlikely(ret < 0)) { + netdev_err(priv->dev, + "%s: ERROR: allocating the IRQ %d (error: %d)\n", + __func__, dev->irq, ret); + irq_err = REQ_IRQ_ERR_MAC; + goto irq_error; + } + + /* Request the Wake IRQ in case of another line + * is used for WoL + */ + if (priv->wol_irq > 0 && priv->wol_irq != dev->irq) { + ret = request_irq(priv->wol_irq, stmmac_interrupt, + IRQF_SHARED, dev->name, dev); + if (unlikely(ret < 0)) { + netdev_err(priv->dev, + "%s: ERROR: allocating the WoL IRQ %d (%d)\n", + __func__, priv->wol_irq, ret); + irq_err = REQ_IRQ_ERR_WOL; + goto irq_error; + } + } + + /* Request the IRQ lines */ + if (priv->lpi_irq > 0 && priv->lpi_irq != dev->irq) { + ret = request_irq(priv->lpi_irq, stmmac_interrupt, + IRQF_SHARED, dev->name, dev); + if (unlikely(ret < 0)) { + netdev_err(priv->dev, + "%s: ERROR: allocating the LPI IRQ %d (%d)\n", + __func__, priv->lpi_irq, ret); + irq_err = REQ_IRQ_ERR_LPI; + goto irq_error; + } + } + } + + netdev_info(priv->dev, "PASS: requesting IRQs\n"); + return ret; + +irq_error: + stmmac_free_irq(dev, irq_err, irq_idx); + return ret; +} + /** * stmmac_open - open entry point of the driver * @dev : pointer to the device structure. @@ -2870,50 +3107,15 @@ static int stmmac_open(struct net_device *dev) /* We may have called phylink_speed_down before */ phylink_speed_up(priv->phylink); - /* Request the IRQ lines */ - ret = request_irq(dev->irq, stmmac_interrupt, - IRQF_SHARED, dev->name, dev); - if (unlikely(ret < 0)) { - netdev_err(priv->dev, - "%s: ERROR: allocating the IRQ %d (error: %d)\n", - __func__, dev->irq, ret); + ret = stmmac_request_irq(dev); + if (ret) goto irq_error; - } - - /* Request the Wake IRQ in case of another line is used for WoL */ - if (priv->wol_irq != dev->irq) { - ret = request_irq(priv->wol_irq, stmmac_interrupt, - IRQF_SHARED, dev->name, dev); - if (unlikely(ret < 0)) { - netdev_err(priv->dev, - "%s: ERROR: allocating the WoL IRQ %d (%d)\n", - __func__, priv->wol_irq, ret); - goto wolirq_error; - } - } - - /* Request the IRQ lines */ - if (priv->lpi_irq > 0) { - ret = request_irq(priv->lpi_irq, stmmac_interrupt, IRQF_SHARED, - dev->name, dev); - if (unlikely(ret < 0)) { - netdev_err(priv->dev, - "%s: ERROR: allocating the LPI IRQ %d (%d)\n", - __func__, priv->lpi_irq, ret); - goto lpiirq_error; - } - } stmmac_enable_all_queues(priv); netif_tx_start_all_queues(priv->dev); return 0; -lpiirq_error: - if (priv->wol_irq != dev->irq) - free_irq(priv->wol_irq, dev); -wolirq_error: - free_irq(dev->irq, dev); irq_error: phylink_stop(priv->phylink); @@ -2951,11 +3153,7 @@ static int stmmac_release(struct net_device *dev) hrtimer_cancel(&priv->tx_queue[chan].txtimer); /* Free the IRQ lines */ - free_irq(dev->irq, dev); - if (priv->wol_irq != dev->irq) - free_irq(priv->wol_irq, dev); - if (priv->lpi_irq > 0) - free_irq(priv->lpi_irq, dev); + stmmac_free_irq(dev, REQ_IRQ_ERR_ALL, 0); if (priv->eee_enabled) { priv->tx_path_in_lpi_mode = false; @@ -4195,15 +4393,136 @@ static irqreturn_t stmmac_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } +static irqreturn_t stmmac_mac_interrupt(int irq, void *dev_id) +{ + struct net_device *dev = (struct net_device *)dev_id; + struct stmmac_priv *priv = netdev_priv(dev); + + if (unlikely(!dev)) { + netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__); + return IRQ_NONE; + } + + /* Check if adapter is up */ + if (test_bit(STMMAC_DOWN, &priv->state)) + return IRQ_HANDLED; + + /* To handle Common interrupts */ + stmmac_common_interrupt(priv); + + return IRQ_HANDLED; +} + +static irqreturn_t stmmac_safety_interrupt(int irq, void *dev_id) +{ + struct net_device *dev = (struct net_device *)dev_id; + struct stmmac_priv *priv = netdev_priv(dev); + + if (unlikely(!dev)) { + netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__); + return IRQ_NONE; + } + + /* Check if adapter is up */ + if (test_bit(STMMAC_DOWN, &priv->state)) + return IRQ_HANDLED; + + /* Check if a fatal error happened */ + stmmac_safety_feat_interrupt(priv); + + return IRQ_HANDLED; +} + +static irqreturn_t stmmac_msi_intr_tx(int irq, void *data) +{ + struct stmmac_tx_queue *tx_q = (struct stmmac_tx_queue *)data; + int chan = tx_q->queue_index; + struct stmmac_priv *priv; + int status; + + priv = container_of(tx_q, struct stmmac_priv, tx_queue[chan]); + + if (unlikely(!data)) { + netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__); + return IRQ_NONE; + } + + /* Check if adapter is up */ + if (test_bit(STMMAC_DOWN, &priv->state)) + return IRQ_HANDLED; + + status = stmmac_napi_check(priv, chan, DMA_DIR_TX); + + if (unlikely(status & tx_hard_error_bump_tc)) { + /* Try to bump up the dma threshold on this failure */ + if (unlikely(priv->xstats.threshold != SF_DMA_MODE) && + tc <= 256) { + tc += 64; + if (priv->plat->force_thresh_dma_mode) + stmmac_set_dma_operation_mode(priv, + tc, + tc, + chan); + else + stmmac_set_dma_operation_mode(priv, + tc, + SF_DMA_MODE, + chan); + priv->xstats.threshold = tc; + } + } else if (unlikely(status == tx_hard_error)) { + stmmac_tx_err(priv, chan); + } + + return IRQ_HANDLED; +} + +static irqreturn_t stmmac_msi_intr_rx(int irq, void *data) +{ + struct stmmac_rx_queue *rx_q = (struct stmmac_rx_queue *)data; + int chan = rx_q->queue_index; + struct stmmac_priv *priv; + + priv = container_of(rx_q, struct stmmac_priv, rx_queue[chan]); + + if (unlikely(!data)) { + netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__); + return IRQ_NONE; + } + + /* Check if adapter is up */ + if (test_bit(STMMAC_DOWN, &priv->state)) + return IRQ_HANDLED; + + stmmac_napi_check(priv, chan, DMA_DIR_RX); + + return IRQ_HANDLED; +} + #ifdef CONFIG_NET_POLL_CONTROLLER /* Polling receive - used by NETCONSOLE and other diagnostic tools * to allow network I/O with interrupts disabled. */ static void stmmac_poll_controller(struct net_device *dev) { - disable_irq(dev->irq); - stmmac_interrupt(dev->irq, dev); - enable_irq(dev->irq); + struct stmmac_priv *priv = netdev_priv(dev); + int i; + + /* If adapter is down, do nothing */ + if (test_bit(STMMAC_DOWN, &priv->state)) + return; + + if (priv->plat->multi_msi_en) { + for (i = 0; i < priv->plat->rx_queues_to_use; i++) + stmmac_msi_intr_rx(0, &priv->rx_queue[i]); + + for (i = 0; i < priv->plat->tx_queues_to_use; i++) + stmmac_msi_intr_tx(0, &priv->tx_queue[i]); + } else { + disable_irq(dev->irq); + stmmac_interrupt(dev->irq, dev); + enable_irq(dev->irq); + } } #endif @@ -4925,6 +5244,12 @@ int stmmac_dvr_probe(struct device *device, priv->dev->irq = res->irq; priv->wol_irq = res->wol_irq; priv->lpi_irq = res->lpi_irq; + priv->sfty_ce_irq = res->sfty_ce_irq; + priv->sfty_ue_irq = res->sfty_ue_irq; + for (i = 0; i < MTL_MAX_RX_QUEUES; i++) + priv->rx_irq[i] = res->rx_irq[i]; + for (i = 0; i < MTL_MAX_TX_QUEUES; i++) + priv->tx_irq[i] = res->tx_irq[i]; if (!IS_ERR_OR_NULL(res->mac)) memcpy(priv->dev->dev_addr, res->mac, ETH_ALEN); diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index a302982de2d7..3bdf27a28fb5 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -203,5 +203,13 @@ struct plat_stmmacenet_data { u8 vlan_fail_q; unsigned int eee_usecs_rate; struct pci_dev *pdev; + bool multi_msi_en; + int msi_mac_vec; + int msi_wol_vec; + int msi_lpi_vec; + int msi_sfty_ce_vec; + int msi_sfty_ue_vec; + int msi_rx_base_vec; + int msi_tx_base_vec; }; #endif