From patchwork Sat Nov 5 22:36:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 13033280 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9146EC4332F for ; Sat, 5 Nov 2022 22:37:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=9KQSRTxnGcxf2tvnj0IaUoQ/80Pytf7VwWLriivnUuE=; b=XxCWGjD1JKhxVkW0lgPIMGQ4xZ kKeyYnMlXFQKJAykukI4vA3hyrz/zkQWz7SBKWjseDn1y2iN2avXrWw5E+XiEftqDmVdcyS+oEuKD 9XORPBo75mEHi95yDwWqeFJ8Gb/ktK+Hd8bfIrmknlPH2FbTbNrNTz/HVkau8YYCJMpVy0bKKPz3M ug8wRjAbeMh1LKn/F7bxwLtneKatkNyS0icjzGDuC66nZgSsvxaH8SO3AlFxHtBvltY0e7Vjz3F3P wASj0qY7iqzE6YxkbAPumCaXFrBxO5X8rVLjcoGn9t7UWjhmfwPrwZ//U3oDImCbLr0d4l4NuyWOj eQw8rBfA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1orRmg-007KCb-LS; Sat, 05 Nov 2022 22:37:02 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1orRmb-007K8j-7a for linux-mediatek@lists.infradead.org; Sat, 05 Nov 2022 22:37:01 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7A15860BC9; Sat, 5 Nov 2022 22:36:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B964BC433D7; Sat, 5 Nov 2022 22:36:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1667687815; bh=l+ei9/HiMbE5WeQdbA+IfUG5EeuR/+7EJ6T3EK2+npo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=L+eqB1EX0rjheQiTjxzwlHXOpNVeVwTzs5ZgXG7EOIBXdcJjA6ZmFKMyddxb72MJ8 KCVQmZj0Jly9k0RD1JB9Et/KBtoQmaOfO2UrPFTRqP6O1uGqfzwBG3axo87piYSy4n cM5VKIFn5gaK5lXUQLtohXXAoX1cdgL6BCRckhig2enadhw+gYL/H8mCs8Uc8Zs0rj WoFueiPi7YohlU/XfMVgsC1yBrDrGYYQsiuniI1aTQm7/GJ+8ITRI2E7wesG44HdSm AapUT56c5fvKsGNcQdq0n2c3uYfepkRFmNKU3XfD2S2CCDamqjLQygXMH48dtfmfeB oh0yoCx5j+sFA== From: Lorenzo Bianconi To: netdev@vger.kernel.org Cc: nbd@nbd.name, john@phrozen.org, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, matthias.bgg@gmail.com, linux-mediatek@lists.infradead.org, lorenzo.bianconi@redhat.com, Bo.Jiao@mediatek.com, sujuan.chen@mediatek.com, ryder.Lee@mediatek.com, evelyn.tsai@mediatek.com, devicetree@vger.kernel.org, robh+dt@kernel.org, daniel@makrotopia.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com Subject: [PATCH v4 net-next 6/8] net: ethernet: mtk_wed: add configure wed wo support Date: Sat, 5 Nov 2022 23:36:21 +0100 Message-Id: <2d86b21780258671ef3ece91921cc34f3c9d3338.1667687249.git.lorenzo@kernel.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221105_153657_435695_12BD3BDE X-CRM114-Status: GOOD ( 22.60 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Enable RX Wireless Ethernet Dispatch available on MT7986 Soc. Tested-by: Daniel Golle Co-developed-by: Sujuan Chen Signed-off-by: Sujuan Chen Signed-off-by: Lorenzo Bianconi --- drivers/net/ethernet/mediatek/mtk_wed.c | 600 +++++++++++++++++-- drivers/net/ethernet/mediatek/mtk_wed.h | 19 + drivers/net/ethernet/mediatek/mtk_wed_mcu.c | 45 +- drivers/net/ethernet/mediatek/mtk_wed_regs.h | 128 +++- drivers/net/ethernet/mediatek/mtk_wed_wo.h | 28 + include/linux/soc/mediatek/mtk_wed.h | 76 ++- 6 files changed, 842 insertions(+), 54 deletions(-) diff --git a/drivers/net/ethernet/mediatek/mtk_wed.c b/drivers/net/ethernet/mediatek/mtk_wed.c index e904596e67de..7d8842378c2b 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed.c +++ b/drivers/net/ethernet/mediatek/mtk_wed.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include #include @@ -23,6 +24,7 @@ #define MTK_WED_PKT_SIZE 1900 #define MTK_WED_BUF_SIZE 2048 #define MTK_WED_BUF_PER_PAGE (PAGE_SIZE / 2048) +#define MTK_WED_RX_RING_SIZE 1536 #define MTK_WED_TX_RING_SIZE 2048 #define MTK_WED_WDMA_RING_SIZE 1024 @@ -31,6 +33,10 @@ #define MTK_WED_PER_GROUP_PKT 128 #define MTK_WED_FBUF_SIZE 128 +#define MTK_WED_MIOD_CNT 16 +#define MTK_WED_FB_CMD_CNT 1024 +#define MTK_WED_RRO_QUE_CNT 8192 +#define MTK_WED_MIOD_ENTRY_CNT 128 static struct mtk_wed_hw *hw_list[2]; static DEFINE_MUTEX(hw_lock); @@ -65,12 +71,76 @@ wdma_set(struct mtk_wed_device *dev, u32 reg, u32 mask) wdma_m32(dev, reg, 0, mask); } +static void +wdma_clr(struct mtk_wed_device *dev, u32 reg, u32 mask) +{ + wdma_m32(dev, reg, mask, 0); +} + +static u32 +wifi_r32(struct mtk_wed_device *dev, u32 reg) +{ + return readl(dev->wlan.base + reg); +} + +static void +wifi_w32(struct mtk_wed_device *dev, u32 reg, u32 val) +{ + writel(val, dev->wlan.base + reg); +} + static u32 mtk_wed_read_reset(struct mtk_wed_device *dev) { return wed_r32(dev, MTK_WED_RESET); } +static u32 +mtk_wdma_read_reset(struct mtk_wed_device *dev) +{ + return wdma_r32(dev, MTK_WDMA_GLO_CFG); +} + +static void +mtk_wdma_rx_reset(struct mtk_wed_device *dev) +{ + u32 status, mask = MTK_WDMA_GLO_CFG_RX_DMA_BUSY; + int i; + + wdma_clr(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_RX_DMA_EN); + if (readx_poll_timeout(mtk_wdma_read_reset, dev, status, + !(status & mask), 0, 1000)) + dev_err(dev->hw->dev, "rx reset failed\n"); + + for (i = 0; i < ARRAY_SIZE(dev->rx_wdma); i++) { + if (dev->rx_wdma[i].desc) + continue; + + wdma_w32(dev, + MTK_WDMA_RING_RX(i) + MTK_WED_RING_OFS_CPU_IDX, 0); + } +} + +static void +mtk_wdma_tx_reset(struct mtk_wed_device *dev) +{ + u32 status, mask = MTK_WDMA_GLO_CFG_TX_DMA_BUSY; + int i; + + wdma_clr(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_TX_DMA_EN); + if (readx_poll_timeout(mtk_wdma_read_reset, dev, status, + !(status & mask), 0, 1000)) + dev_err(dev->hw->dev, "tx reset failed\n"); + + for (i = 0; i < ARRAY_SIZE(dev->tx_wdma); i++) { + if (dev->tx_wdma[i].desc) + continue; + + wdma_w32(dev, + MTK_WDMA_RING_TX(i) + MTK_WED_RING_OFS_CPU_IDX, 0); + } +} + static void mtk_wed_reset(struct mtk_wed_device *dev, u32 mask) { @@ -82,6 +152,54 @@ mtk_wed_reset(struct mtk_wed_device *dev, u32 mask) WARN_ON_ONCE(1); } +static u32 +mtk_wed_wo_read_status(struct mtk_wed_device *dev) +{ + return wed_r32(dev, MTK_WED_SCR0 + 4 * MTK_WED_DUMMY_CR_WO_STATUS); +} + +static void +mtk_wed_wo_reset(struct mtk_wed_device *dev) +{ + struct mtk_wed_wo *wo = dev->hw->wed_wo; + u8 state = MTK_WED_WO_STATE_DISABLE; + void __iomem *reg; + u32 val; + + mtk_wdma_tx_reset(dev); + mtk_wed_reset(dev, MTK_WED_RESET_WED); + + mtk_wed_mcu_send_msg(wo, MTK_WED_MODULE_ID_WO, + MTK_WED_WO_CMD_CHANGE_STATE, &state, + sizeof(state), false); + + if (readx_poll_timeout(mtk_wed_wo_read_status, dev, val, + val == MTK_WED_WOIF_DISABLE_DONE, + 100, MTK_WOCPU_TIMEOUT)) + dev_err(dev->hw->dev, "failed to disable wed-wo\n"); + + reg = ioremap(MTK_WED_WO_CPU_MCUSYS_RESET_ADDR, 4); + + val = readl(reg); + switch (dev->hw->index) { + case 0: + val |= MTK_WED_WO_CPU_WO0_MCUSYS_RESET_MASK; + writel(val, reg); + val &= ~MTK_WED_WO_CPU_WO0_MCUSYS_RESET_MASK; + writel(val, reg); + break; + case 1: + val |= MTK_WED_WO_CPU_WO1_MCUSYS_RESET_MASK; + writel(val, reg); + val &= ~MTK_WED_WO_CPU_WO1_MCUSYS_RESET_MASK; + writel(val, reg); + break; + default: + break; + } + iounmap(reg); +} + static struct mtk_wed_hw * mtk_wed_assign(struct mtk_wed_device *dev) { @@ -116,7 +234,7 @@ mtk_wed_assign(struct mtk_wed_device *dev) } static int -mtk_wed_buffer_alloc(struct mtk_wed_device *dev) +mtk_wed_tx_buffer_alloc(struct mtk_wed_device *dev) { struct mtk_wdma_desc *desc; dma_addr_t desc_phys; @@ -133,16 +251,16 @@ mtk_wed_buffer_alloc(struct mtk_wed_device *dev) if (!page_list) return -ENOMEM; - dev->buf_ring.size = ring_size; - dev->buf_ring.pages = page_list; + dev->tx_buf_ring.size = ring_size; + dev->tx_buf_ring.pages = page_list; desc = dma_alloc_coherent(dev->hw->dev, ring_size * sizeof(*desc), &desc_phys, GFP_KERNEL); if (!desc) return -ENOMEM; - dev->buf_ring.desc = desc; - dev->buf_ring.desc_phys = desc_phys; + dev->tx_buf_ring.desc = desc; + dev->tx_buf_ring.desc_phys = desc_phys; for (i = 0, page_idx = 0; i < ring_size; i += MTK_WED_BUF_PER_PAGE) { dma_addr_t page_phys, buf_phys; @@ -203,10 +321,10 @@ mtk_wed_buffer_alloc(struct mtk_wed_device *dev) } static void -mtk_wed_free_buffer(struct mtk_wed_device *dev) +mtk_wed_free_tx_buffer(struct mtk_wed_device *dev) { - struct mtk_wdma_desc *desc = dev->buf_ring.desc; - void **page_list = dev->buf_ring.pages; + struct mtk_wdma_desc *desc = dev->tx_buf_ring.desc; + void **page_list = dev->tx_buf_ring.pages; int page_idx; int i; @@ -216,7 +334,8 @@ mtk_wed_free_buffer(struct mtk_wed_device *dev) if (!desc) goto free_pagelist; - for (i = 0, page_idx = 0; i < dev->buf_ring.size; i += MTK_WED_BUF_PER_PAGE) { + for (i = 0, page_idx = 0; i < dev->tx_buf_ring.size; + i += MTK_WED_BUF_PER_PAGE) { void *page = page_list[page_idx++]; dma_addr_t buf_addr; @@ -229,13 +348,59 @@ mtk_wed_free_buffer(struct mtk_wed_device *dev) __free_page(page); } - dma_free_coherent(dev->hw->dev, dev->buf_ring.size * sizeof(*desc), - desc, dev->buf_ring.desc_phys); + dma_free_coherent(dev->hw->dev, dev->tx_buf_ring.size * sizeof(*desc), + desc, dev->tx_buf_ring.desc_phys); free_pagelist: kfree(page_list); } +static int +mtk_wed_rx_buffer_alloc(struct mtk_wed_device *dev) +{ + struct mtk_rxbm_desc *desc; + dma_addr_t desc_phys; + + dev->rx_buf_ring.size = dev->wlan.rx_nbuf; + desc = dma_alloc_coherent(dev->hw->dev, + dev->wlan.rx_nbuf * sizeof(*desc), + &desc_phys, GFP_KERNEL); + if (!desc) + return -ENOMEM; + + dev->rx_buf_ring.desc = desc; + dev->rx_buf_ring.desc_phys = desc_phys; + dev->wlan.init_rx_buf(dev, dev->wlan.rx_npkt); + + return 0; +} + +static void +mtk_wed_free_rx_buffer(struct mtk_wed_device *dev) +{ + struct mtk_rxbm_desc *desc = dev->rx_buf_ring.desc; + + if (!desc) + return; + + dev->wlan.release_rx_buf(dev); + dma_free_coherent(dev->hw->dev, dev->rx_buf_ring.size * sizeof(*desc), + desc, dev->rx_buf_ring.desc_phys); +} + +static void +mtk_wed_rx_buffer_hw_init(struct mtk_wed_device *dev) +{ + wed_w32(dev, MTK_WED_RX_BM_RX_DMAD, + FIELD_PREP(MTK_WED_RX_BM_RX_DMAD_SDL0, dev->wlan.rx_size)); + wed_w32(dev, MTK_WED_RX_BM_BASE, dev->rx_buf_ring.desc_phys); + wed_w32(dev, MTK_WED_RX_BM_INIT_PTR, MTK_WED_RX_BM_INIT_SW_TAIL | + FIELD_PREP(MTK_WED_RX_BM_SW_TAIL, dev->wlan.rx_npkt)); + wed_w32(dev, MTK_WED_RX_BM_DYN_ALLOC_TH, + FIELD_PREP(MTK_WED_RX_BM_DYN_ALLOC_TH_H, 0xffff)); + wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_WED_RX_BM_EN); +} + static void mtk_wed_free_ring(struct mtk_wed_device *dev, struct mtk_wed_ring *ring) { @@ -246,6 +411,13 @@ mtk_wed_free_ring(struct mtk_wed_device *dev, struct mtk_wed_ring *ring) ring->desc, ring->desc_phys); } +static void +mtk_wed_free_rx_rings(struct mtk_wed_device *dev) +{ + mtk_wed_free_rx_buffer(dev); + mtk_wed_free_ring(dev, &dev->rro.ring); +} + static void mtk_wed_free_tx_rings(struct mtk_wed_device *dev) { @@ -291,6 +463,38 @@ mtk_wed_set_512_support(struct mtk_wed_device *dev, bool enable) } } +#define MTK_WFMDA_RX_DMA_EN BIT(2) +static void +mtk_wed_check_wfdma_rx_fill(struct mtk_wed_device *dev, int idx) +{ + u32 val; + int i; + + if (!(dev->rx_ring[idx].flags & MTK_WED_RING_CONFIGURED)) + return; /* queue is not configured by mt76 */ + + for (i = 0; i < 3; i++) { + u32 cur_idx; + + cur_idx = wed_r32(dev, + MTK_WED_WPDMA_RING_RX_DATA(idx) + + MTK_WED_RING_OFS_CPU_IDX); + if (cur_idx == MTK_WED_RX_RING_SIZE - 1) + break; + + usleep_range(100000, 200000); + } + + if (i == 3) { + dev_err(dev->hw->dev, "rx dma enable failed\n"); + return; + } + + val = wifi_r32(dev, dev->wlan.wpdma_rx_glo - dev->wlan.phy_base) | + MTK_WFMDA_RX_DMA_EN; + wifi_w32(dev, dev->wlan.wpdma_rx_glo - dev->wlan.phy_base, val); +} + static void mtk_wed_dma_disable(struct mtk_wed_device *dev) { @@ -304,20 +508,25 @@ mtk_wed_dma_disable(struct mtk_wed_device *dev) MTK_WED_GLO_CFG_TX_DMA_EN | MTK_WED_GLO_CFG_RX_DMA_EN); - wdma_m32(dev, MTK_WDMA_GLO_CFG, + wdma_clr(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_TX_DMA_EN | MTK_WDMA_GLO_CFG_RX_INFO1_PRERES | - MTK_WDMA_GLO_CFG_RX_INFO2_PRERES, 0); + MTK_WDMA_GLO_CFG_RX_INFO2_PRERES); if (dev->hw->version == 1) { regmap_write(dev->hw->mirror, dev->hw->index * 4, 0); - wdma_m32(dev, MTK_WDMA_GLO_CFG, - MTK_WDMA_GLO_CFG_RX_INFO3_PRERES, 0); + wdma_clr(dev, MTK_WDMA_GLO_CFG, + MTK_WDMA_GLO_CFG_RX_INFO3_PRERES); } else { wed_clr(dev, MTK_WED_WPDMA_GLO_CFG, MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_PKT_PROC | MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_CRX_SYNC); + wed_clr(dev, MTK_WED_WPDMA_RX_D_GLO_CFG, + MTK_WED_WPDMA_RX_D_RX_DRV_EN); + wed_clr(dev, MTK_WED_WDMA_GLO_CFG, + MTK_WED_WDMA_GLO_CFG_TX_DDONE_CHK); + mtk_wed_set_512_support(dev, false); } } @@ -338,6 +547,13 @@ mtk_wed_stop(struct mtk_wed_device *dev) wdma_w32(dev, MTK_WDMA_INT_MASK, 0); wdma_w32(dev, MTK_WDMA_INT_GRP2, 0); wed_w32(dev, MTK_WED_WPDMA_INT_MASK, 0); + + if (dev->hw->version == 1) + return; + + wed_w32(dev, MTK_WED_EXT_INT_MASK1, 0); + wed_w32(dev, MTK_WED_EXT_INT_MASK2, 0); + wed_clr(dev, MTK_WED_CTRL, MTK_WED_CTRL_WED_RX_BM_EN); } static void @@ -353,11 +569,21 @@ mtk_wed_detach(struct mtk_wed_device *dev) wdma_w32(dev, MTK_WDMA_RESET_IDX, 0); mtk_wed_reset(dev, MTK_WED_RESET_WED); + if (mtk_wed_get_rx_capa(dev)) { + wdma_clr(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_TX_DMA_EN); + wdma_w32(dev, MTK_WDMA_RESET_IDX, MTK_WDMA_RESET_IDX_TX); + wdma_w32(dev, MTK_WDMA_RESET_IDX, 0); + } - mtk_wed_free_buffer(dev); + mtk_wed_free_tx_buffer(dev); mtk_wed_free_tx_rings(dev); - if (hw->version != 1) + + if (mtk_wed_get_rx_capa(dev)) { + mtk_wed_wo_reset(dev); + mtk_wed_free_rx_rings(dev); mtk_wed_wo_deinit(hw); + mtk_wdma_rx_reset(dev); + } if (dev->wlan.bus_type == MTK_WED_BUS_PCIE) { struct device_node *wlan_node; @@ -434,10 +660,12 @@ mtk_wed_set_wpdma(struct mtk_wed_device *dev) } else { mtk_wed_bus_init(dev); - wed_w32(dev, MTK_WED_WPDMA_CFG_BASE, dev->wlan.wpdma_int); - wed_w32(dev, MTK_WED_WPDMA_CFG_INT_MASK, dev->wlan.wpdma_mask); - wed_w32(dev, MTK_WED_WPDMA_CFG_TX, dev->wlan.wpdma_tx); - wed_w32(dev, MTK_WED_WPDMA_CFG_TX_FREE, dev->wlan.wpdma_txfree); + wed_w32(dev, MTK_WED_WPDMA_CFG_BASE, dev->wlan.wpdma_int); + wed_w32(dev, MTK_WED_WPDMA_CFG_INT_MASK, dev->wlan.wpdma_mask); + wed_w32(dev, MTK_WED_WPDMA_CFG_TX, dev->wlan.wpdma_tx); + wed_w32(dev, MTK_WED_WPDMA_CFG_TX_FREE, dev->wlan.wpdma_txfree); + wed_w32(dev, MTK_WED_WPDMA_RX_GLO_CFG, dev->wlan.wpdma_rx_glo); + wed_w32(dev, MTK_WED_WPDMA_RX_RING, dev->wlan.wpdma_rx); } } @@ -487,6 +715,132 @@ mtk_wed_hw_init_early(struct mtk_wed_device *dev) } } +static int +mtk_wed_rro_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring, + int size) +{ + ring->desc = dma_alloc_coherent(dev->hw->dev, + size * sizeof(*ring->desc), + &ring->desc_phys, GFP_KERNEL); + if (!ring->desc) + return -ENOMEM; + + ring->desc_size = sizeof(*ring->desc); + ring->size = size; + memset(ring->desc, 0, size); + + return 0; +} + +#define MTK_WED_MIOD_COUNT (MTK_WED_MIOD_ENTRY_CNT * MTK_WED_MIOD_CNT) +static int +mtk_wed_rro_alloc(struct mtk_wed_device *dev) +{ + struct reserved_mem *rmem; + struct device_node *np; + int index; + + index = of_property_match_string(dev->hw->node, "memory-region-names", + "wo-dlm"); + if (index < 0) + return index; + + np = of_parse_phandle(dev->hw->node, "memory-region", index); + if (!np) + return -ENODEV; + + rmem = of_reserved_mem_lookup(np); + of_node_put(np); + + if (!rmem) + return -ENODEV; + + dev->rro.miod_phys = rmem->base; + dev->rro.fdbk_phys = MTK_WED_MIOD_COUNT + dev->rro.miod_phys; + + return mtk_wed_rro_ring_alloc(dev, &dev->rro.ring, + MTK_WED_RRO_QUE_CNT); +} + +static int +mtk_wed_rro_cfg(struct mtk_wed_device *dev) +{ + struct mtk_wed_wo *wo = dev->hw->wed_wo; + struct { + struct { + __le32 base; + __le32 cnt; + __le32 unit; + } ring[2]; + __le32 wed; + u8 version; + } req = { + .ring[0] = { + .base = cpu_to_le32(MTK_WED_WOCPU_VIEW_MIOD_BASE), + .cnt = cpu_to_le32(MTK_WED_MIOD_CNT), + .unit = cpu_to_le32(MTK_WED_MIOD_ENTRY_CNT), + }, + .ring[1] = { + .base = cpu_to_le32(MTK_WED_WOCPU_VIEW_MIOD_BASE + + MTK_WED_MIOD_COUNT), + .cnt = cpu_to_le32(MTK_WED_FB_CMD_CNT), + .unit = cpu_to_le32(4), + }, + }; + + return mtk_wed_mcu_send_msg(wo, MTK_WED_MODULE_ID_WO, + MTK_WED_WO_CMD_WED_CFG, + &req, sizeof(req), true); +} + +static void +mtk_wed_rro_hw_init(struct mtk_wed_device *dev) +{ + wed_w32(dev, MTK_WED_RROQM_MIOD_CFG, + FIELD_PREP(MTK_WED_RROQM_MIOD_MID_DW, 0x70 >> 2) | + FIELD_PREP(MTK_WED_RROQM_MIOD_MOD_DW, 0x10 >> 2) | + FIELD_PREP(MTK_WED_RROQM_MIOD_ENTRY_DW, + MTK_WED_MIOD_ENTRY_CNT >> 2)); + + wed_w32(dev, MTK_WED_RROQM_MIOD_CTRL0, dev->rro.miod_phys); + wed_w32(dev, MTK_WED_RROQM_MIOD_CTRL1, + FIELD_PREP(MTK_WED_RROQM_MIOD_CNT, MTK_WED_MIOD_CNT)); + wed_w32(dev, MTK_WED_RROQM_FDBK_CTRL0, dev->rro.fdbk_phys); + wed_w32(dev, MTK_WED_RROQM_FDBK_CTRL1, + FIELD_PREP(MTK_WED_RROQM_FDBK_CNT, MTK_WED_FB_CMD_CNT)); + wed_w32(dev, MTK_WED_RROQM_FDBK_CTRL2, 0); + wed_w32(dev, MTK_WED_RROQ_BASE_L, dev->rro.ring.desc_phys); + + wed_set(dev, MTK_WED_RROQM_RST_IDX, + MTK_WED_RROQM_RST_IDX_MIOD | + MTK_WED_RROQM_RST_IDX_FDBK); + + wed_w32(dev, MTK_WED_RROQM_RST_IDX, 0); + wed_w32(dev, MTK_WED_RROQM_MIOD_CTRL2, MTK_WED_MIOD_CNT - 1); + wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_RX_RRO_QM_EN); +} + +static void +mtk_wed_route_qm_hw_init(struct mtk_wed_device *dev) +{ + wed_w32(dev, MTK_WED_RESET, MTK_WED_RESET_RX_ROUTE_QM); + + for (;;) { + usleep_range(100, 200); + if (!(wed_r32(dev, MTK_WED_RESET) & MTK_WED_RESET_RX_ROUTE_QM)) + break; + } + + /* configure RX_ROUTE_QM */ + wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_Q_RST); + wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_TXDMAD_FPORT); + wed_set(dev, MTK_WED_RTQM_GLO_CFG, + FIELD_PREP(MTK_WED_RTQM_TXDMAD_FPORT, 0x3 + dev->hw->index)); + wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_Q_RST); + /* enable RX_ROUTE_QM */ + wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_RX_ROUTE_QM_EN); +} + static void mtk_wed_hw_init(struct mtk_wed_device *dev) { @@ -498,11 +852,11 @@ mtk_wed_hw_init(struct mtk_wed_device *dev) wed_w32(dev, MTK_WED_TX_BM_CTRL, MTK_WED_TX_BM_CTRL_PAUSE | FIELD_PREP(MTK_WED_TX_BM_CTRL_VLD_GRP_NUM, - dev->buf_ring.size / 128) | + dev->tx_buf_ring.size / 128) | FIELD_PREP(MTK_WED_TX_BM_CTRL_RSV_GRP_NUM, MTK_WED_TX_RING_SIZE / 256)); - wed_w32(dev, MTK_WED_TX_BM_BASE, dev->buf_ring.desc_phys); + wed_w32(dev, MTK_WED_TX_BM_BASE, dev->tx_buf_ring.desc_phys); wed_w32(dev, MTK_WED_TX_BM_BUF_LEN, MTK_WED_PKT_SIZE); @@ -529,9 +883,9 @@ mtk_wed_hw_init(struct mtk_wed_device *dev) wed_w32(dev, MTK_WED_TX_TKID_CTRL, MTK_WED_TX_TKID_CTRL_PAUSE | FIELD_PREP(MTK_WED_TX_TKID_CTRL_VLD_GRP_NUM, - dev->buf_ring.size / 128) | + dev->tx_buf_ring.size / 128) | FIELD_PREP(MTK_WED_TX_TKID_CTRL_RSV_GRP_NUM, - dev->buf_ring.size / 128)); + dev->tx_buf_ring.size / 128)); wed_w32(dev, MTK_WED_TX_TKID_DYN_THR, FIELD_PREP(MTK_WED_TX_TKID_DYN_THR_LO, 0) | MTK_WED_TX_TKID_DYN_THR_HI); @@ -539,18 +893,28 @@ mtk_wed_hw_init(struct mtk_wed_device *dev) mtk_wed_reset(dev, MTK_WED_RESET_TX_BM); - if (dev->hw->version == 1) + if (dev->hw->version == 1) { wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_WED_TX_BM_EN | MTK_WED_CTRL_WED_TX_FREE_AGENT_EN); - else + } else { wed_clr(dev, MTK_WED_TX_TKID_CTRL, MTK_WED_TX_TKID_CTRL_PAUSE); + /* rx hw init */ + wed_w32(dev, MTK_WED_WPDMA_RX_D_RST_IDX, + MTK_WED_WPDMA_RX_D_RST_CRX_IDX | + MTK_WED_WPDMA_RX_D_RST_DRV_IDX); + wed_w32(dev, MTK_WED_WPDMA_RX_D_RST_IDX, 0); + + mtk_wed_rx_buffer_hw_init(dev); + mtk_wed_rro_hw_init(dev); + mtk_wed_route_qm_hw_init(dev); + } wed_clr(dev, MTK_WED_TX_BM_CTRL, MTK_WED_TX_BM_CTRL_PAUSE); } static void -mtk_wed_ring_reset(struct mtk_wed_ring *ring, int size) +mtk_wed_ring_reset(struct mtk_wed_ring *ring, int size, bool tx) { void *head = (void *)ring->desc; int i; @@ -560,7 +924,10 @@ mtk_wed_ring_reset(struct mtk_wed_ring *ring, int size) desc = (struct mtk_wdma_desc *)(head + i * ring->desc_size); desc->buf0 = 0; - desc->ctrl = cpu_to_le32(MTK_WDMA_DESC_CTRL_DMA_DONE); + if (tx) + desc->ctrl = cpu_to_le32(MTK_WDMA_DESC_CTRL_DMA_DONE); + else + desc->ctrl = cpu_to_le32(MTK_WFDMA_DESC_CTRL_TO_HOST); desc->buf1 = 0; desc->info = 0; } @@ -616,7 +983,8 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev) if (!dev->tx_ring[i].desc) continue; - mtk_wed_ring_reset(&dev->tx_ring[i], MTK_WED_TX_RING_SIZE); + mtk_wed_ring_reset(&dev->tx_ring[i], MTK_WED_TX_RING_SIZE, + true); } if (mtk_wed_poll_busy(dev)) @@ -634,6 +1002,9 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev) wdma_w32(dev, MTK_WDMA_RESET_IDX, MTK_WDMA_RESET_IDX_RX); wdma_w32(dev, MTK_WDMA_RESET_IDX, 0); + if (mtk_wed_get_rx_capa(dev)) + mtk_wdma_rx_reset(dev); + if (busy) { mtk_wed_reset(dev, MTK_WED_RESET_WDMA_INT_AGENT); mtk_wed_reset(dev, MTK_WED_RESET_WDMA_RX_DRV); @@ -668,12 +1039,11 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev) MTK_WED_WPDMA_RESET_IDX_RX); wed_w32(dev, MTK_WED_WPDMA_RESET_IDX, 0); } - } static int mtk_wed_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring, - int size, u32 desc_size) + int size, u32 desc_size, bool tx) { ring->desc = dma_alloc_coherent(dev->hw->dev, size * desc_size, &ring->desc_phys, GFP_KERNEL); @@ -682,7 +1052,7 @@ mtk_wed_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring, ring->desc_size = desc_size; ring->size = size; - mtk_wed_ring_reset(ring, size); + mtk_wed_ring_reset(ring, size, tx); return 0; } @@ -691,9 +1061,14 @@ static int mtk_wed_wdma_rx_ring_setup(struct mtk_wed_device *dev, int idx, int size) { u32 desc_size = sizeof(struct mtk_wdma_desc) * dev->hw->version; - struct mtk_wed_ring *wdma = &dev->rx_wdma[idx]; + struct mtk_wed_ring *wdma; - if (mtk_wed_ring_alloc(dev, wdma, MTK_WED_WDMA_RING_SIZE, desc_size)) + if (idx >= ARRAY_SIZE(dev->rx_wdma)) + return -EINVAL; + + wdma = &dev->rx_wdma[idx]; + if (mtk_wed_ring_alloc(dev, wdma, MTK_WED_WDMA_RING_SIZE, desc_size, + true)) return -ENOMEM; wdma_w32(dev, MTK_WDMA_RING_RX(idx) + MTK_WED_RING_OFS_BASE, @@ -710,6 +1085,60 @@ mtk_wed_wdma_rx_ring_setup(struct mtk_wed_device *dev, int idx, int size) return 0; } +static int +mtk_wed_wdma_tx_ring_setup(struct mtk_wed_device *dev, int idx, int size) +{ + u32 desc_size = sizeof(struct mtk_wdma_desc) * dev->hw->version; + struct mtk_wed_ring *wdma; + + if (idx >= ARRAY_SIZE(dev->tx_wdma)) + return -EINVAL; + + wdma = &dev->tx_wdma[idx]; + if (mtk_wed_ring_alloc(dev, wdma, MTK_WED_WDMA_RING_SIZE, desc_size, + true)) + return -ENOMEM; + + wdma_w32(dev, MTK_WDMA_RING_TX(idx) + MTK_WED_RING_OFS_BASE, + wdma->desc_phys); + wdma_w32(dev, MTK_WDMA_RING_TX(idx) + MTK_WED_RING_OFS_COUNT, + size); + wdma_w32(dev, MTK_WDMA_RING_TX(idx) + MTK_WED_RING_OFS_CPU_IDX, 0); + wdma_w32(dev, MTK_WDMA_RING_TX(idx) + MTK_WED_RING_OFS_DMA_IDX, 0); + + if (!idx) { + wed_w32(dev, MTK_WED_WDMA_RING_TX + MTK_WED_RING_OFS_BASE, + wdma->desc_phys); + wed_w32(dev, MTK_WED_WDMA_RING_TX + MTK_WED_RING_OFS_COUNT, + size); + wed_w32(dev, MTK_WED_WDMA_RING_TX + MTK_WED_RING_OFS_CPU_IDX, + 0); + wed_w32(dev, MTK_WED_WDMA_RING_TX + MTK_WED_RING_OFS_DMA_IDX, + 0); + } + + return 0; +} + +static void +mtk_wed_ppe_check(struct mtk_wed_device *dev, struct sk_buff *skb, + u32 reason, u32 hash) +{ + struct mtk_eth *eth = dev->hw->eth; + struct ethhdr *eh; + + if (!skb) + return; + + if (reason != MTK_PPE_CPU_REASON_HIT_UNBIND_RATE_REACHED) + return; + + skb_set_mac_header(skb, 0); + eh = eth_hdr(skb); + skb->protocol = eh->h_proto; + mtk_ppe_check_skb(eth->ppe[dev->hw->index], skb, hash); +} + static void mtk_wed_configure_irq(struct mtk_wed_device *dev, u32 irq_mask) { @@ -732,6 +1161,8 @@ mtk_wed_configure_irq(struct mtk_wed_device *dev, u32 irq_mask) wed_clr(dev, MTK_WED_WDMA_INT_CTRL, wdma_mask); } else { + wdma_mask |= FIELD_PREP(MTK_WDMA_INT_MASK_TX_DONE, + GENMASK(1, 0)); /* initail tx interrupt trigger */ wed_w32(dev, MTK_WED_WPDMA_INT_CTRL_TX, MTK_WED_WPDMA_INT_CTRL_TX0_DONE_EN | @@ -750,6 +1181,16 @@ mtk_wed_configure_irq(struct mtk_wed_device *dev, u32 irq_mask) FIELD_PREP(MTK_WED_WPDMA_INT_CTRL_TX_FREE_DONE_TRIG, dev->wlan.txfree_tbit)); + wed_w32(dev, MTK_WED_WPDMA_INT_CTRL_RX, + MTK_WED_WPDMA_INT_CTRL_RX0_EN | + MTK_WED_WPDMA_INT_CTRL_RX0_CLR | + MTK_WED_WPDMA_INT_CTRL_RX1_EN | + MTK_WED_WPDMA_INT_CTRL_RX1_CLR | + FIELD_PREP(MTK_WED_WPDMA_INT_CTRL_RX0_DONE_TRIG, + dev->wlan.rx_tbit[0]) | + FIELD_PREP(MTK_WED_WPDMA_INT_CTRL_RX1_DONE_TRIG, + dev->wlan.rx_tbit[1])); + wed_w32(dev, MTK_WED_WDMA_INT_CLR, wdma_mask); wed_set(dev, MTK_WED_WDMA_INT_CTRL, FIELD_PREP(MTK_WED_WDMA_INT_CTRL_POLL_SRC_SEL, @@ -787,9 +1228,15 @@ mtk_wed_dma_enable(struct mtk_wed_device *dev) wdma_set(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_RX_INFO3_PRERES); } else { + int i; + wed_set(dev, MTK_WED_WPDMA_CTRL, MTK_WED_WPDMA_CTRL_SDL1_FIXED); + wed_set(dev, MTK_WED_WDMA_GLO_CFG, + MTK_WED_WDMA_GLO_CFG_TX_DRV_EN | + MTK_WED_WDMA_GLO_CFG_TX_DDONE_CHK); + wed_set(dev, MTK_WED_WPDMA_GLO_CFG, MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_PKT_PROC | MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_CRX_SYNC); @@ -797,6 +1244,15 @@ mtk_wed_dma_enable(struct mtk_wed_device *dev) wed_clr(dev, MTK_WED_WPDMA_GLO_CFG, MTK_WED_WPDMA_GLO_CFG_TX_TKID_KEEP | MTK_WED_WPDMA_GLO_CFG_TX_DMAD_DW3_PREV); + + wed_set(dev, MTK_WED_WPDMA_RX_D_GLO_CFG, + MTK_WED_WPDMA_RX_D_RX_DRV_EN | + FIELD_PREP(MTK_WED_WPDMA_RX_D_RXD_READ_LEN, 0x18) | + FIELD_PREP(MTK_WED_WPDMA_RX_D_INIT_PHASE_RXEN_SEL, + 0x2)); + + for (i = 0; i < MTK_WED_RX_QUEUES; i++) + mtk_wed_check_wfdma_rx_fill(dev, i); } } @@ -822,7 +1278,19 @@ mtk_wed_start(struct mtk_wed_device *dev, u32 irq_mask) val |= BIT(0) | (BIT(1) * !!dev->hw->index); regmap_write(dev->hw->mirror, dev->hw->index * 4, val); } else { - mtk_wed_set_512_support(dev, true); + /* driver set mid ready and only once */ + wed_w32(dev, MTK_WED_EXT_INT_MASK1, + MTK_WED_EXT_INT_STATUS_WPDMA_MID_RDY); + wed_w32(dev, MTK_WED_EXT_INT_MASK2, + MTK_WED_EXT_INT_STATUS_WPDMA_MID_RDY); + + wed_r32(dev, MTK_WED_EXT_INT_MASK1); + wed_r32(dev, MTK_WED_EXT_INT_MASK2); + + if (mtk_wed_rro_cfg(dev)) + return; + + mtk_wed_set_512_support(dev, dev->wlan.wcid_512); } mtk_wed_dma_enable(dev); @@ -856,7 +1324,7 @@ mtk_wed_attach(struct mtk_wed_device *dev) if (!hw) { module_put(THIS_MODULE); ret = -ENODEV; - goto out; + goto unlock; } device = dev->wlan.bus_type == MTK_WED_BUS_PCIE @@ -869,15 +1337,24 @@ mtk_wed_attach(struct mtk_wed_device *dev) dev->dev = hw->dev; dev->irq = hw->irq; dev->wdma_idx = hw->index; + dev->version = hw->version; if (hw->eth->dma_dev == hw->eth->dev && of_dma_is_coherent(hw->eth->dev->of_node)) mtk_eth_set_dma_device(hw->eth, hw->dev); - ret = mtk_wed_buffer_alloc(dev); - if (ret) { - mtk_wed_detach(dev); + ret = mtk_wed_tx_buffer_alloc(dev); + if (ret) goto out; + + if (mtk_wed_get_rx_capa(dev)) { + ret = mtk_wed_rx_buffer_alloc(dev); + if (ret) + goto out; + + ret = mtk_wed_rro_alloc(dev); + if (ret) + goto out; } mtk_wed_hw_init_early(dev); @@ -886,8 +1363,10 @@ mtk_wed_attach(struct mtk_wed_device *dev) BIT(hw->index), 0); else ret = mtk_wed_wo_init(hw); - out: + if (ret) + mtk_wed_detach(dev); +unlock: mutex_unlock(&hw_lock); return ret; @@ -910,10 +1389,11 @@ mtk_wed_tx_ring_setup(struct mtk_wed_device *dev, int idx, void __iomem *regs) * WDMA RX. */ - BUG_ON(idx >= ARRAY_SIZE(dev->tx_ring)); + if (WARN_ON(idx >= ARRAY_SIZE(dev->tx_ring))) + return -EINVAL; if (mtk_wed_ring_alloc(dev, ring, MTK_WED_TX_RING_SIZE, - sizeof(*ring->desc))) + sizeof(*ring->desc), true)) return -ENOMEM; if (mtk_wed_wdma_rx_ring_setup(dev, idx, MTK_WED_WDMA_RING_SIZE)) @@ -960,6 +1440,37 @@ mtk_wed_txfree_ring_setup(struct mtk_wed_device *dev, void __iomem *regs) return 0; } +static int +mtk_wed_rx_ring_setup(struct mtk_wed_device *dev, int idx, void __iomem *regs) +{ + struct mtk_wed_ring *ring = &dev->rx_ring[idx]; + + if (WARN_ON(idx >= ARRAY_SIZE(dev->rx_ring))) + return -EINVAL; + + if (mtk_wed_ring_alloc(dev, ring, MTK_WED_RX_RING_SIZE, + sizeof(*ring->desc), false)) + return -ENOMEM; + + if (mtk_wed_wdma_tx_ring_setup(dev, idx, MTK_WED_WDMA_RING_SIZE)) + return -ENOMEM; + + ring->reg_base = MTK_WED_RING_RX_DATA(idx); + ring->wpdma = regs; + ring->flags |= MTK_WED_RING_CONFIGURED; + + /* WPDMA -> WED */ + wpdma_rx_w32(dev, idx, MTK_WED_RING_OFS_BASE, ring->desc_phys); + wpdma_rx_w32(dev, idx, MTK_WED_RING_OFS_COUNT, MTK_WED_RX_RING_SIZE); + + wed_w32(dev, MTK_WED_WPDMA_RING_RX_DATA(idx) + MTK_WED_RING_OFS_BASE, + ring->desc_phys); + wed_w32(dev, MTK_WED_WPDMA_RING_RX_DATA(idx) + MTK_WED_RING_OFS_COUNT, + MTK_WED_RX_RING_SIZE); + + return 0; +} + static u32 mtk_wed_irq_get(struct mtk_wed_device *dev, u32 mask) { @@ -1056,7 +1567,9 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth, static const struct mtk_wed_ops wed_ops = { .attach = mtk_wed_attach, .tx_ring_setup = mtk_wed_tx_ring_setup, + .rx_ring_setup = mtk_wed_rx_ring_setup, .txfree_ring_setup = mtk_wed_txfree_ring_setup, + .msg_update = mtk_wed_mcu_msg_update, .start = mtk_wed_start, .stop = mtk_wed_stop, .reset_dma = mtk_wed_reset_dma, @@ -1065,6 +1578,7 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth, .irq_get = mtk_wed_irq_get, .irq_set_mask = mtk_wed_irq_set_mask, .detach = mtk_wed_detach, + .ppe_check = mtk_wed_ppe_check, }; struct device_node *eth_np = eth->dev->of_node; struct platform_device *pdev; diff --git a/drivers/net/ethernet/mediatek/mtk_wed.h b/drivers/net/ethernet/mediatek/mtk_wed.h index af656fd31ff9..e012b8a82133 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed.h +++ b/drivers/net/ethernet/mediatek/mtk_wed.h @@ -86,6 +86,24 @@ wpdma_tx_w32(struct mtk_wed_device *dev, int ring, u32 reg, u32 val) writel(val, dev->tx_ring[ring].wpdma + reg); } +static inline u32 +wpdma_rx_r32(struct mtk_wed_device *dev, int ring, u32 reg) +{ + if (!dev->rx_ring[ring].wpdma) + return 0; + + return readl(dev->rx_ring[ring].wpdma + reg); +} + +static inline void +wpdma_rx_w32(struct mtk_wed_device *dev, int ring, u32 reg, u32 val) +{ + if (!dev->rx_ring[ring].wpdma) + return; + + writel(val, dev->rx_ring[ring].wpdma + reg); +} + static inline u32 wpdma_txfree_r32(struct mtk_wed_device *dev, u32 reg) { @@ -128,6 +146,7 @@ static inline int mtk_wed_flow_add(int index) static inline void mtk_wed_flow_remove(int index) { } + #endif #ifdef CONFIG_DEBUG_FS diff --git a/drivers/net/ethernet/mediatek/mtk_wed_mcu.c b/drivers/net/ethernet/mediatek/mtk_wed_mcu.c index b657328a1d9d..f9539e6233c9 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed_mcu.c +++ b/drivers/net/ethernet/mediatek/mtk_wed_mcu.c @@ -10,6 +10,7 @@ #include #include #include +#include #include "mtk_wed_regs.h" #include "mtk_wed_wo.h" @@ -60,24 +61,37 @@ void mtk_wed_mcu_rx_event(struct mtk_wed_wo *wo, struct sk_buff *skb) wake_up(&wo->mcu.wait); } +static void +mtk_wed_update_rx_stats(struct mtk_wed_device *wed, struct sk_buff *skb) +{ + u32 count = get_unaligned_le32(skb->data); + struct mtk_wed_wo_rx_stats *stats; + int i; + + if (count * sizeof(*stats) > skb->len - sizeof(u32)) + return; + + stats = (struct mtk_wed_wo_rx_stats *)(skb->data + sizeof(u32)); + for (i = 0 ; i < count ; i++) + wed->wlan.update_wo_rx_stats(wed, &stats[i]); +} + void mtk_wed_mcu_rx_unsolicited_event(struct mtk_wed_wo *wo, struct sk_buff *skb) { struct mtk_wed_mcu_hdr *hdr = (struct mtk_wed_mcu_hdr *)skb->data; - switch (hdr->cmd) { - case MTK_WED_WO_EVT_LOG_DUMP: { - const char *msg = (const char *)(skb->data + sizeof(*hdr)); + skb_pull(skb, sizeof(*hdr)); - dev_notice(wo->hw->dev, "%s\n", msg); + switch (hdr->cmd) { + case MTK_WED_WO_EVT_LOG_DUMP: + dev_notice(wo->hw->dev, "%s\n", skb->data); break; - } case MTK_WED_WO_EVT_PROFILING: { - struct mtk_wed_wo_log_info *info; - u32 count = (skb->len - sizeof(*hdr)) / sizeof(*info); + struct mtk_wed_wo_log_info *info = (void *)skb->data; + u32 count = skb->len / sizeof(*info); int i; - info = (struct mtk_wed_wo_log_info *)(skb->data + sizeof(*hdr)); for (i = 0 ; i < count ; i++) dev_notice(wo->hw->dev, "SN:%u latency: total=%u, rro:%u, mod:%u\n", @@ -88,6 +102,7 @@ void mtk_wed_mcu_rx_unsolicited_event(struct mtk_wed_wo *wo, break; } case MTK_WED_WO_EVT_RXCNT_INFO: + mtk_wed_update_rx_stats(wo->hw->wed_dev, skb); break; default: break; @@ -144,6 +159,8 @@ mtk_wed_mcu_parse_response(struct mtk_wed_wo *wo, struct sk_buff *skb, skb_pull(skb, sizeof(*hdr)); switch (cmd) { case MTK_WED_WO_CMD_RXCNT_INFO: + mtk_wed_update_rx_stats(wo->hw->wed_dev, skb); + break; default: break; } @@ -182,6 +199,18 @@ int mtk_wed_mcu_send_msg(struct mtk_wed_wo *wo, int id, int cmd, return ret; } +int mtk_wed_mcu_msg_update(struct mtk_wed_device *dev, int id, void *data, + int len) +{ + struct mtk_wed_wo *wo = dev->hw->wed_wo; + + if (dev->hw->version == 1) + return 0; + + return mtk_wed_mcu_send_msg(wo, MTK_WED_MODULE_ID_WO, id, data, len, + true); +} + static int mtk_wed_get_memory_region(struct mtk_wed_wo *wo, struct mtk_wed_wo_memory_region *region) diff --git a/drivers/net/ethernet/mediatek/mtk_wed_regs.h b/drivers/net/ethernet/mediatek/mtk_wed_regs.h index c940b3bb215b..9e39dace95eb 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed_regs.h +++ b/drivers/net/ethernet/mediatek/mtk_wed_regs.h @@ -4,6 +4,7 @@ #ifndef __MTK_WED_REGS_H #define __MTK_WED_REGS_H +#define MTK_WFDMA_DESC_CTRL_TO_HOST BIT(8) #define MTK_WDMA_DESC_CTRL_LEN1 GENMASK(14, 0) #define MTK_WDMA_DESC_CTRL_LEN1_V2 GENMASK(13, 0) #define MTK_WDMA_DESC_CTRL_LAST_SEG1 BIT(15) @@ -28,6 +29,8 @@ struct mtk_wdma_desc { #define MTK_WED_RESET_WED_TX_DMA BIT(12) #define MTK_WED_RESET_WDMA_RX_DRV BIT(17) #define MTK_WED_RESET_WDMA_INT_AGENT BIT(19) +#define MTK_WED_RESET_RX_RRO_QM BIT(20) +#define MTK_WED_RESET_RX_ROUTE_QM BIT(21) #define MTK_WED_RESET_WED BIT(31) #define MTK_WED_CTRL 0x00c @@ -39,8 +42,12 @@ struct mtk_wdma_desc { #define MTK_WED_CTRL_WED_TX_BM_BUSY BIT(9) #define MTK_WED_CTRL_WED_TX_FREE_AGENT_EN BIT(10) #define MTK_WED_CTRL_WED_TX_FREE_AGENT_BUSY BIT(11) -#define MTK_WED_CTRL_RESERVE_EN BIT(12) -#define MTK_WED_CTRL_RESERVE_BUSY BIT(13) +#define MTK_WED_CTRL_WED_RX_BM_EN BIT(12) +#define MTK_WED_CTRL_WED_RX_BM_BUSY BIT(13) +#define MTK_WED_CTRL_RX_RRO_QM_EN BIT(14) +#define MTK_WED_CTRL_RX_RRO_QM_BUSY BIT(15) +#define MTK_WED_CTRL_RX_ROUTE_QM_EN BIT(16) +#define MTK_WED_CTRL_RX_ROUTE_QM_BUSY BIT(17) #define MTK_WED_CTRL_FINAL_DIDX_READ BIT(24) #define MTK_WED_CTRL_ETH_DMAD_FMT BIT(25) #define MTK_WED_CTRL_MIB_READ_CLEAR BIT(28) @@ -62,6 +69,9 @@ struct mtk_wdma_desc { #define MTK_WED_EXT_INT_STATUS_TX_DMA_R_RESP_ERR BIT(22) #define MTK_WED_EXT_INT_STATUS_TX_DMA_W_RESP_ERR BIT(23) #define MTK_WED_EXT_INT_STATUS_RX_DRV_DMA_RECYCLE BIT(24) +#define MTK_WED_EXT_INT_STATUS_RX_DRV_GET_BM_DMAD_SKIP BIT(25) +#define MTK_WED_EXT_INT_STATUS_WPDMA_RX_D_DRV_ERR BIT(26) +#define MTK_WED_EXT_INT_STATUS_WPDMA_MID_RDY BIT(27) #define MTK_WED_EXT_INT_STATUS_ERROR_MASK (MTK_WED_EXT_INT_STATUS_TF_LEN_ERR | \ MTK_WED_EXT_INT_STATUS_TKID_WO_PYLD | \ MTK_WED_EXT_INT_STATUS_TKID_TITO_INVALID | \ @@ -71,6 +81,8 @@ struct mtk_wdma_desc { MTK_WED_EXT_INT_STATUS_TX_DMA_R_RESP_ERR) #define MTK_WED_EXT_INT_MASK 0x028 +#define MTK_WED_EXT_INT_MASK1 0x02c +#define MTK_WED_EXT_INT_MASK2 0x030 #define MTK_WED_STATUS 0x060 #define MTK_WED_STATUS_TX GENMASK(15, 8) @@ -151,6 +163,7 @@ struct mtk_wdma_desc { #define MTK_WED_RING_TX(_n) (0x300 + (_n) * 0x10) #define MTK_WED_RING_RX(_n) (0x400 + (_n) * 0x10) +#define MTK_WED_RING_RX_DATA(_n) (0x420 + (_n) * 0x10) #define MTK_WED_SCR0 0x3c0 #define MTK_WED_WPDMA_INT_TRIGGER 0x504 @@ -213,6 +226,12 @@ struct mtk_wdma_desc { #define MTK_WED_WPDMA_INT_CTRL_TX1_DONE_TRIG GENMASK(14, 10) #define MTK_WED_WPDMA_INT_CTRL_RX 0x534 +#define MTK_WED_WPDMA_INT_CTRL_RX0_EN BIT(0) +#define MTK_WED_WPDMA_INT_CTRL_RX0_CLR BIT(1) +#define MTK_WED_WPDMA_INT_CTRL_RX0_DONE_TRIG GENMASK(6, 2) +#define MTK_WED_WPDMA_INT_CTRL_RX1_EN BIT(8) +#define MTK_WED_WPDMA_INT_CTRL_RX1_CLR BIT(9) +#define MTK_WED_WPDMA_INT_CTRL_RX1_DONE_TRIG GENMASK(14, 10) #define MTK_WED_WPDMA_INT_CTRL_TX_FREE 0x538 #define MTK_WED_WPDMA_INT_CTRL_TX_FREE_DONE_EN BIT(0) @@ -242,11 +261,34 @@ struct mtk_wdma_desc { #define MTK_WED_WPDMA_RING_TX(_n) (0x600 + (_n) * 0x10) #define MTK_WED_WPDMA_RING_RX(_n) (0x700 + (_n) * 0x10) +#define MTK_WED_WPDMA_RING_RX_DATA(_n) (0x730 + (_n) * 0x10) + +#define MTK_WED_WPDMA_RX_D_GLO_CFG 0x75c +#define MTK_WED_WPDMA_RX_D_RX_DRV_EN BIT(0) +#define MTK_WED_WPDMA_RX_D_INIT_PHASE_RXEN_SEL GENMASK(11, 7) +#define MTK_WED_WPDMA_RX_D_RXD_READ_LEN GENMASK(31, 24) + +#define MTK_WED_WPDMA_RX_D_RST_IDX 0x760 +#define MTK_WED_WPDMA_RX_D_RST_CRX_IDX GENMASK(17, 16) +#define MTK_WED_WPDMA_RX_D_RST_DRV_IDX GENMASK(25, 24) + +#define MTK_WED_WPDMA_RX_GLO_CFG 0x76c +#define MTK_WED_WPDMA_RX_RING 0x770 + +#define MTK_WED_WPDMA_RX_D_MIB(_n) (0x774 + (_n) * 4) +#define MTK_WED_WPDMA_RX_D_PROCESSED_MIB(_n) (0x784 + (_n) * 4) +#define MTK_WED_WPDMA_RX_D_COHERENT_MIB 0x78c + +#define MTK_WED_WDMA_RING_TX 0x800 + +#define MTK_WED_WDMA_TX_MIB 0x810 + #define MTK_WED_WDMA_RING_RX(_n) (0x900 + (_n) * 0x10) #define MTK_WED_WDMA_RX_THRES(_n) (0x940 + (_n) * 0x4) #define MTK_WED_WDMA_GLO_CFG 0xa04 #define MTK_WED_WDMA_GLO_CFG_TX_DRV_EN BIT(0) +#define MTK_WED_WDMA_GLO_CFG_TX_DDONE_CHK BIT(1) #define MTK_WED_WDMA_GLO_CFG_RX_DRV_EN BIT(2) #define MTK_WED_WDMA_GLO_CFG_RX_DRV_BUSY BIT(3) #define MTK_WED_WDMA_GLO_CFG_BT_SIZE GENMASK(5, 4) @@ -291,6 +333,20 @@ struct mtk_wdma_desc { #define MTK_WED_WDMA_RX_RECYCLE_MIB(_n) (0xae8 + (_n) * 4) #define MTK_WED_WDMA_RX_PROCESSED_MIB(_n) (0xaf0 + (_n) * 4) +#define MTK_WED_RX_BM_RX_DMAD 0xd80 +#define MTK_WED_RX_BM_RX_DMAD_SDL0 GENMASK(13, 0) + +#define MTK_WED_RX_BM_BASE 0xd84 +#define MTK_WED_RX_BM_INIT_PTR 0xd88 +#define MTK_WED_RX_BM_SW_TAIL GENMASK(15, 0) +#define MTK_WED_RX_BM_INIT_SW_TAIL BIT(16) + +#define MTK_WED_RX_PTR 0xd8c + +#define MTK_WED_RX_BM_DYN_ALLOC_TH 0xdb4 +#define MTK_WED_RX_BM_DYN_ALLOC_TH_H GENMASK(31, 16) +#define MTK_WED_RX_BM_DYN_ALLOC_TH_L GENMASK(15, 0) + #define MTK_WED_RING_OFS_BASE 0x00 #define MTK_WED_RING_OFS_COUNT 0x04 #define MTK_WED_RING_OFS_CPU_IDX 0x08 @@ -301,7 +357,9 @@ struct mtk_wdma_desc { #define MTK_WDMA_GLO_CFG 0x204 #define MTK_WDMA_GLO_CFG_TX_DMA_EN BIT(0) +#define MTK_WDMA_GLO_CFG_TX_DMA_BUSY BIT(1) #define MTK_WDMA_GLO_CFG_RX_DMA_EN BIT(2) +#define MTK_WDMA_GLO_CFG_RX_DMA_BUSY BIT(3) #define MTK_WDMA_GLO_CFG_RX_INFO3_PRERES BIT(26) #define MTK_WDMA_GLO_CFG_RX_INFO2_PRERES BIT(27) #define MTK_WDMA_GLO_CFG_RX_INFO1_PRERES BIT(28) @@ -330,4 +388,70 @@ struct mtk_wdma_desc { /* DMA channel mapping */ #define HIFSYS_DMA_AG_MAP 0x008 +#define MTK_WED_RTQM_GLO_CFG 0xb00 +#define MTK_WED_RTQM_BUSY BIT(1) +#define MTK_WED_RTQM_Q_RST BIT(2) +#define MTK_WED_RTQM_Q_DBG_BYPASS BIT(5) +#define MTK_WED_RTQM_TXDMAD_FPORT GENMASK(23, 20) + +#define MTK_WED_RTQM_R2H_MIB(_n) (0xb70 + (_n) * 0x4) +#define MTK_WED_RTQM_R2Q_MIB(_n) (0xb78 + (_n) * 0x4) +#define MTK_WED_RTQM_Q2N_MIB 0xb80 +#define MTK_WED_RTQM_Q2H_MIB(_n) (0xb84 + (_n) * 0x4) + +#define MTK_WED_RTQM_Q2B_MIB 0xb8c +#define MTK_WED_RTQM_PFDBK_MIB 0xb90 + +#define MTK_WED_RROQM_GLO_CFG 0xc04 +#define MTK_WED_RROQM_RST_IDX 0xc08 +#define MTK_WED_RROQM_RST_IDX_MIOD BIT(0) +#define MTK_WED_RROQM_RST_IDX_FDBK BIT(4) + +#define MTK_WED_RROQM_MIOD_CTRL0 0xc40 +#define MTK_WED_RROQM_MIOD_CTRL1 0xc44 +#define MTK_WED_RROQM_MIOD_CNT GENMASK(11, 0) + +#define MTK_WED_RROQM_MIOD_CTRL2 0xc48 +#define MTK_WED_RROQM_MIOD_CTRL3 0xc4c + +#define MTK_WED_RROQM_FDBK_CTRL0 0xc50 +#define MTK_WED_RROQM_FDBK_CTRL1 0xc54 +#define MTK_WED_RROQM_FDBK_CNT GENMASK(11, 0) + +#define MTK_WED_RROQM_FDBK_CTRL2 0xc58 + +#define MTK_WED_RROQ_BASE_L 0xc80 +#define MTK_WED_RROQ_BASE_H 0xc84 + +#define MTK_WED_RROQM_MIOD_CFG 0xc8c +#define MTK_WED_RROQM_MIOD_MID_DW GENMASK(5, 0) +#define MTK_WED_RROQM_MIOD_MOD_DW GENMASK(13, 8) +#define MTK_WED_RROQM_MIOD_ENTRY_DW GENMASK(22, 16) + +#define MTK_WED_RROQM_MID_MIB 0xcc0 +#define MTK_WED_RROQM_MOD_MIB 0xcc4 +#define MTK_WED_RROQM_MOD_COHERENT_MIB 0xcc8 +#define MTK_WED_RROQM_FDBK_MIB 0xcd0 +#define MTK_WED_RROQM_FDBK_COHERENT_MIB 0xcd4 +#define MTK_WED_RROQM_FDBK_IND_MIB 0xce0 +#define MTK_WED_RROQM_FDBK_ENQ_MIB 0xce4 +#define MTK_WED_RROQM_FDBK_ANC_MIB 0xce8 +#define MTK_WED_RROQM_FDBK_ANC2H_MIB 0xcec + +#define MTK_WED_RX_BM_RX_DMAD 0xd80 +#define MTK_WED_RX_BM_BASE 0xd84 +#define MTK_WED_RX_BM_INIT_PTR 0xd88 +#define MTK_WED_RX_BM_PTR 0xd8c +#define MTK_WED_RX_BM_PTR_HEAD GENMASK(32, 16) +#define MTK_WED_RX_BM_PTR_TAIL GENMASK(15, 0) + +#define MTK_WED_RX_BM_BLEN 0xd90 +#define MTK_WED_RX_BM_STS 0xd94 +#define MTK_WED_RX_BM_INTF2 0xd98 +#define MTK_WED_RX_BM_INTF 0xd9c +#define MTK_WED_RX_BM_ERR_STS 0xda8 + +#define MTK_WED_WOCPU_VIEW_MIOD_BASE 0x8000 +#define MTK_WED_PCIE_INT_MASK 0x0 + #endif diff --git a/drivers/net/ethernet/mediatek/mtk_wed_wo.h b/drivers/net/ethernet/mediatek/mtk_wed_wo.h index ed7e69d420dc..c8fb85795864 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed_wo.h +++ b/drivers/net/ethernet/mediatek/mtk_wed_wo.h @@ -49,6 +49,10 @@ enum { MTK_WED_WARP_CMD_FLAG_FROM_TO_WO = BIT(2), }; +#define MTK_WED_WO_CPU_MCUSYS_RESET_ADDR 0x15194050 +#define MTK_WED_WO_CPU_WO0_MCUSYS_RESET_MASK 0x20 +#define MTK_WED_WO_CPU_WO1_MCUSYS_RESET_MASK 0x1 + enum { MTK_WED_WO_REGION_EMI, MTK_WED_WO_REGION_ILM, @@ -57,6 +61,28 @@ enum { __MTK_WED_WO_REGION_MAX, }; +enum mtk_wed_wo_state { + MTK_WED_WO_STATE_UNDEFINED, + MTK_WED_WO_STATE_INIT, + MTK_WED_WO_STATE_ENABLE, + MTK_WED_WO_STATE_DISABLE, + MTK_WED_WO_STATE_HALT, + MTK_WED_WO_STATE_GATING, + MTK_WED_WO_STATE_SER_RESET, + MTK_WED_WO_STATE_WF_RESET, +}; + +enum mtk_wed_wo_done_state { + MTK_WED_WOIF_UNDEFINED, + MTK_WED_WOIF_DISABLE_DONE, + MTK_WED_WOIF_TRIGGER_ENABLE, + MTK_WED_WOIF_ENABLE_DONE, + MTK_WED_WOIF_TRIGGER_GATING, + MTK_WED_WOIF_GATING_DONE, + MTK_WED_WOIF_TRIGGER_HALT, + MTK_WED_WOIF_HALT_DONE, +}; + enum mtk_wed_dummy_cr_idx { MTK_WED_DUMMY_CR_FWDL, MTK_WED_DUMMY_CR_WO_STATUS, @@ -245,6 +271,8 @@ void mtk_wed_mcu_rx_unsolicited_event(struct mtk_wed_wo *wo, struct sk_buff *skb); int mtk_wed_mcu_send_msg(struct mtk_wed_wo *wo, int id, int cmd, const void *data, int len, bool wait_resp); +int mtk_wed_mcu_msg_update(struct mtk_wed_device *dev, int id, void *data, + int len); int mtk_wed_mcu_init(struct mtk_wed_wo *wo); int mtk_wed_wo_init(struct mtk_wed_hw *hw); void mtk_wed_wo_deinit(struct mtk_wed_hw *hw); diff --git a/include/linux/soc/mediatek/mtk_wed.h b/include/linux/soc/mediatek/mtk_wed.h index 956978320f8b..8294978f4bca 100644 --- a/include/linux/soc/mediatek/mtk_wed.h +++ b/include/linux/soc/mediatek/mtk_wed.h @@ -5,10 +5,13 @@ #include #include #include +#include #define MTK_WED_TX_QUEUES 2 #define MTK_WED_RX_QUEUES 2 +#define WED_WO_STA_REC 0x6 + struct mtk_wed_hw; struct mtk_wdma_desc; @@ -41,21 +44,37 @@ enum mtk_wed_wo_cmd { MTK_WED_WO_CMD_WED_END }; +struct mtk_rxbm_desc { + __le32 buf0; + __le32 token; +} __packed __aligned(4); + enum mtk_wed_bus_tye { MTK_WED_BUS_PCIE, MTK_WED_BUS_AXI, }; +#define MTK_WED_RING_CONFIGURED BIT(0) struct mtk_wed_ring { struct mtk_wdma_desc *desc; dma_addr_t desc_phys; u32 desc_size; int size; + u32 flags; u32 reg_base; void __iomem *wpdma; }; +struct mtk_wed_wo_rx_stats { + __le16 wlan_idx; + __le16 tid; + __le32 rx_pkt_cnt; + __le32 rx_byte_cnt; + __le32 rx_err_cnt; + __le32 rx_drop_cnt; +}; + struct mtk_wed_device { #ifdef CONFIG_NET_MEDIATEK_SOC_WED const struct mtk_wed_ops *ops; @@ -64,9 +83,12 @@ struct mtk_wed_device { bool init_done, running; int wdma_idx; int irq; + u8 version; struct mtk_wed_ring tx_ring[MTK_WED_TX_QUEUES]; + struct mtk_wed_ring rx_ring[MTK_WED_RX_QUEUES]; struct mtk_wed_ring txfree_ring; + struct mtk_wed_ring tx_wdma[MTK_WED_TX_QUEUES]; struct mtk_wed_ring rx_wdma[MTK_WED_RX_QUEUES]; struct { @@ -74,7 +96,20 @@ struct mtk_wed_device { void **pages; struct mtk_wdma_desc *desc; dma_addr_t desc_phys; - } buf_ring; + } tx_buf_ring; + + struct { + int size; + struct page_frag_cache rx_page; + struct mtk_rxbm_desc *desc; + dma_addr_t desc_phys; + } rx_buf_ring; + + struct { + struct mtk_wed_ring ring; + dma_addr_t miod_phys; + dma_addr_t fdbk_phys; + } rro; /* filled by driver: */ struct { @@ -83,22 +118,36 @@ struct mtk_wed_device { struct pci_dev *pci_dev; }; enum mtk_wed_bus_tye bus_type; + void __iomem *base; + u32 phy_base; u32 wpdma_phys; u32 wpdma_int; u32 wpdma_mask; u32 wpdma_tx; u32 wpdma_txfree; + u32 wpdma_rx_glo; + u32 wpdma_rx; + + bool wcid_512; u16 token_start; unsigned int nbuf; + unsigned int rx_nbuf; + unsigned int rx_npkt; + unsigned int rx_size; u8 tx_tbit[MTK_WED_TX_QUEUES]; + u8 rx_tbit[MTK_WED_RX_QUEUES]; u8 txfree_tbit; u32 (*init_buf)(void *ptr, dma_addr_t phys, int token_id); int (*offload_enable)(struct mtk_wed_device *wed); void (*offload_disable)(struct mtk_wed_device *wed); + u32 (*init_rx_buf)(struct mtk_wed_device *wed, int size); + void (*release_rx_buf)(struct mtk_wed_device *wed); + void (*update_wo_rx_stats)(struct mtk_wed_device *wed, + struct mtk_wed_wo_rx_stats *stats); } wlan; #endif }; @@ -107,9 +156,15 @@ struct mtk_wed_ops { int (*attach)(struct mtk_wed_device *dev); int (*tx_ring_setup)(struct mtk_wed_device *dev, int ring, void __iomem *regs); + int (*rx_ring_setup)(struct mtk_wed_device *dev, int ring, + void __iomem *regs); int (*txfree_ring_setup)(struct mtk_wed_device *dev, void __iomem *regs); + int (*msg_update)(struct mtk_wed_device *dev, int cmd_id, + void *data, int len); void (*detach)(struct mtk_wed_device *dev); + void (*ppe_check)(struct mtk_wed_device *dev, struct sk_buff *skb, + u32 reason, u32 hash); void (*stop)(struct mtk_wed_device *dev); void (*start)(struct mtk_wed_device *dev, u32 irq_mask); @@ -144,6 +199,16 @@ mtk_wed_device_attach(struct mtk_wed_device *dev) return ret; } +static inline bool +mtk_wed_get_rx_capa(struct mtk_wed_device *dev) +{ +#ifdef CONFIG_NET_MEDIATEK_SOC_WED + return dev->version != 1; +#else + return false; +#endif +} + #ifdef CONFIG_NET_MEDIATEK_SOC_WED #define mtk_wed_device_active(_dev) !!(_dev)->ops #define mtk_wed_device_detach(_dev) (_dev)->ops->detach(_dev) @@ -160,6 +225,12 @@ mtk_wed_device_attach(struct mtk_wed_device *dev) (_dev)->ops->irq_get(_dev, _mask) #define mtk_wed_device_irq_set_mask(_dev, _mask) \ (_dev)->ops->irq_set_mask(_dev, _mask) +#define mtk_wed_device_rx_ring_setup(_dev, _ring, _regs) \ + (_dev)->ops->rx_ring_setup(_dev, _ring, _regs) +#define mtk_wed_device_ppe_check(_dev, _skb, _reason, _hash) \ + (_dev)->ops->ppe_check(_dev, _skb, _reason, _hash) +#define mtk_wed_device_update_msg(_dev, _id, _msg, _len) \ + (_dev)->ops->msg_update(_dev, _id, _msg, _len) #else static inline bool mtk_wed_device_active(struct mtk_wed_device *dev) { @@ -173,6 +244,9 @@ static inline bool mtk_wed_device_active(struct mtk_wed_device *dev) #define mtk_wed_device_reg_write(_dev, _reg, _val) do {} while (0) #define mtk_wed_device_irq_get(_dev, _mask) 0 #define mtk_wed_device_irq_set_mask(_dev, _mask) do {} while (0) +#define mtk_wed_device_rx_ring_setup(_dev, _ring, _regs) -ENODEV +#define mtk_wed_device_ppe_check(_dev, _skb, _reason, _hash) do {} while (0) +#define mtk_wed_device_update_msg(_dev, _id, _msg, _len) -ENODEV #endif #endif