From patchwork Wed Jun 22 19:46:51 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 12891449 X-Patchwork-Delegate: nbd@nbd.name 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDAA0C433EF for ; Wed, 22 Jun 2022 19:47:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376780AbiFVTrl (ORCPT ); Wed, 22 Jun 2022 15:47:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56460 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1359113AbiFVTra (ORCPT ); Wed, 22 Jun 2022 15:47:30 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 56FFD3FDB2 for ; Wed, 22 Jun 2022 12:47:28 -0700 (PDT) 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 ams.source.kernel.org (Postfix) with ESMTPS id A0F5FB81E82 for ; Wed, 22 Jun 2022 19:47:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D012BC34114; Wed, 22 Jun 2022 19:47:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1655927245; bh=fwr0rSiamUq0Gyrye+qzJ4q0yjWHxNQ6zhmyxVwoPb4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Li/MU6WUGjAM2o5ff4xkFIt4msaKEe8JMXPdyRKfiCmjMMReRBeVQrzdNwWm1MuAt hSz3vC/wdCpfkMigEShy7OpQJPh8kCd02ks4jKk55v6PIPXvhp7ZiVOM0K0bT0cmgN JLtLbN45uOm4iKH7M8+J84ij9UPhKGAqlTJlsZoFZjFQXKHya07okBAnE1dkQ30pAL 4U/K+br+ZRnX8Uh8vay/F04XABQjTNBa1ZXnSSNg5XKRvO2MLOdmZi5IMhvyx07zBQ 5u38CD4Q0ykGgHgOQ0cVnvFb39XCF6GIwZn3xXHb4e1aztW7TTw2IV8/vJjEQtS96S wjISMkL7rm1cw== From: Lorenzo Bianconi To: nbd@nbd.name Cc: linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com, sean.wang@mediatek.com, deren.wu@mediatek.com, ryder.lee@mediatek.com Subject: [PATCH v2 1/6] mt76: connac: move mt76_connac_fw_txp in common module Date: Wed, 22 Jun 2022 21:46:51 +0200 Message-Id: <23a420d53726e2212a706d1bd43c82f14326cb57.1655926989.git.lorenzo@kernel.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Since mt76_connac_fw_txp struct is shared between mt7615e, mt7915e and mt7921e, move it in mt76_connac module. Signed-off-by: Lorenzo Bianconi --- .../net/wireless/mediatek/mt76/mt7615/mac.c | 4 +-- .../net/wireless/mediatek/mt76/mt7615/mac.h | 33 +---------------- .../wireless/mediatek/mt76/mt7615/pci_mac.c | 7 ++-- .../net/wireless/mediatek/mt76/mt76_connac.h | 35 +++++++++++++++++++ .../wireless/mediatek/mt76/mt76_connac2_mac.h | 13 +++---- .../net/wireless/mediatek/mt76/mt7915/mac.c | 14 ++++---- .../net/wireless/mediatek/mt76/mt7915/mac.h | 32 ----------------- .../net/wireless/mediatek/mt76/mt7915/mmio.c | 2 +- .../net/wireless/mediatek/mt76/mt7921/mac.h | 32 ----------------- .../wireless/mediatek/mt76/mt7921/pci_mac.c | 4 +-- 10 files changed, 59 insertions(+), 117 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index f26213c4e64c..4beb7b1f7c7b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -877,7 +877,7 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi, EXPORT_SYMBOL_GPL(mt7615_mac_write_txwi); static void -mt7615_txp_skb_unmap_fw(struct mt76_dev *dev, struct mt7615_fw_txp *txp) +mt7615_txp_skb_unmap_fw(struct mt76_dev *dev, struct mt76_connac_fw_txp *txp) { int i; @@ -922,7 +922,7 @@ void mt7615_txp_skb_unmap(struct mt76_dev *dev, { struct mt7615_txp_common *txp; - txp = mt7615_txwi_to_txp(dev, t); + txp = mt76_connac_txwi_to_txp(dev, t); if (is_mt7615(dev)) mt7615_txp_skb_unmap_fw(dev, &txp->fw); else diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h index e241c613091c..fefbc7153937 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h @@ -165,12 +165,6 @@ enum tx_phy_bandwidth { #define MT_CT_INFO_NONE_CIPHER_FRAME BIT(3) #define MT_CT_INFO_HSR2_TX BIT(4) -#define MT_TXD_SIZE (8 * 4) - -#define MT_USB_TXD_SIZE (MT_TXD_SIZE + 8 * 4) -#define MT_USB_HDR_SIZE 4 -#define MT_USB_TAIL_SIZE 4 - #define MT_TXD0_P_IDX BIT(31) #define MT_TXD0_Q_IDX GENMASK(30, 26) #define MT_TXD0_UDP_TCP_SUM BIT(24) @@ -250,7 +244,6 @@ enum tx_phy_bandwidth { #define MT_TX_RATE_MODE GENMASK(8, 6) #define MT_TX_RATE_IDX GENMASK(5, 0) -#define MT_TXP_MAX_BUF_NUM 6 #define MT_HW_TXP_MAX_MSDU_NUM 4 #define MT_HW_TXP_MAX_BUF_NUM 4 @@ -274,20 +267,9 @@ struct mt7615_hw_txp { struct mt7615_txp_ptr ptr[MT_HW_TXP_MAX_BUF_NUM / 2]; } __packed __aligned(4); -struct mt7615_fw_txp { - __le16 flags; - __le16 token; - u8 bss_idx; - u8 rept_wds_wcid; - u8 rsv; - u8 nbuf; - __le32 buf[MT_TXP_MAX_BUF_NUM]; - __le16 len[MT_TXP_MAX_BUF_NUM]; -} __packed __aligned(4); - struct mt7615_txp_common { union { - struct mt7615_fw_txp fw; + struct mt76_connac_fw_txp fw; struct mt7615_hw_txp hw; }; }; @@ -385,19 +367,6 @@ struct mt7615_dfs_radar_spec { struct mt7615_dfs_pattern radar_pattern[16]; }; -static inline struct mt7615_txp_common * -mt7615_txwi_to_txp(struct mt76_dev *dev, struct mt76_txwi_cache *t) -{ - u8 *txwi; - - if (!t) - return NULL; - - txwi = mt76_get_txwi_ptr(dev, t); - - return (struct mt7615_txp_common *)(txwi + MT_TXD_SIZE); -} - static inline u32 mt7615_mac_wtbl_addr(struct mt7615_dev *dev, int wcid) { return MT_WTBL_BASE(dev) + wcid * MT_WTBL_ENTRY_SIZE; diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c index 73298dce35b7..2b8b70106a9e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c @@ -29,7 +29,7 @@ void mt7615_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e) u16 token; dev = container_of(mdev, struct mt7615_dev, mt76); - txp = mt7615_txwi_to_txp(mdev, e->txwi); + txp = mt76_connac_txwi_to_txp(mdev, e->txwi); if (is_mt7615(&dev->mt76)) token = le16_to_cpu(txp->fw.token); @@ -91,7 +91,8 @@ mt7615_write_fw_txp(struct mt7615_dev *dev, struct mt76_tx_info *tx_info, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx_info->skb); struct ieee80211_key_conf *key = info->control.hw_key; struct ieee80211_vif *vif = info->control.vif; - struct mt7615_fw_txp *txp = txp_ptr; + struct mt76_connac_fw_txp *txp = txp_ptr; + u8 *rept_wds_wcid = (u8 *)&txp->rept_wds_wcid; int nbuf = tx_info->nbuf - 1; int i; @@ -122,7 +123,7 @@ mt7615_write_fw_txp(struct mt7615_dev *dev, struct mt76_tx_info *tx_info, } txp->token = cpu_to_le16(id); - txp->rept_wds_wcid = 0xff; + *rept_wds_wcid = 0xff; } int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac.h index a9927dcf3d6c..9981ceef7987 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h @@ -17,6 +17,16 @@ #define MT76_CONNAC_COREDUMP_TIMEOUT (HZ / 20) #define MT76_CONNAC_COREDUMP_SZ (1300 * 1024) +#define MT_TXD_SIZE (8 * 4) + +#define MT_USB_TXD_SIZE (MT_TXD_SIZE + 8 * 4) +#define MT_USB_HDR_SIZE 4 +#define MT_USB_TAIL_SIZE 4 + +#define MT_SDIO_TXD_SIZE (MT_TXD_SIZE + 8 * 4) +#define MT_SDIO_TAIL_SIZE 8 +#define MT_SDIO_HDR_SIZE 4 + enum { CMD_CBW_20MHZ = IEEE80211_STA_RX_BW_20, CMD_CBW_40MHZ = IEEE80211_STA_RX_BW_40, @@ -92,6 +102,18 @@ struct mt76_connac_sta_key_conf { u8 key[16]; }; +#define MT_TXP_MAX_BUF_NUM 6 + +struct mt76_connac_fw_txp { + __le16 flags; + __le16 token; + u8 bss_idx; + __le16 rept_wds_wcid; + u8 nbuf; + __le32 buf[MT_TXP_MAX_BUF_NUM]; + __le16 len[MT_TXP_MAX_BUF_NUM]; +} __packed __aligned(4); + extern const struct wiphy_wowlan_support mt76_connac_wowlan_support; static inline bool is_mt7922(struct mt76_dev *dev) @@ -172,6 +194,19 @@ static inline u8 mt76_connac_lmac_mapping(u8 ac) return 3 - ac; } +static inline void * +mt76_connac_txwi_to_txp(struct mt76_dev *dev, struct mt76_txwi_cache *t) +{ + u8 *txwi; + + if (!t) + return NULL; + + txwi = mt76_get_txwi_ptr(dev, t); + + return (void *)(txwi + MT_TXD_SIZE); +} + int mt76_connac_pm_wake(struct mt76_phy *phy, struct mt76_connac_pm *pm); void mt76_connac_power_save_sched(struct mt76_phy *phy, struct mt76_connac_pm *pm); diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h index 0d04207b4292..a72ae9af9b38 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h @@ -32,12 +32,6 @@ enum { MT_LMAC_PSMP0, }; -#define MT_TXD_SIZE (8 * 4) -#define MT_SDIO_TXD_SIZE (MT_TXD_SIZE + 8 * 4) -#define MT_SDIO_TAIL_SIZE 8 -#define MT_SDIO_HDR_SIZE 4 -#define MT_USB_TAIL_SIZE 4 - #define MT_TXD0_Q_IDX GENMASK(31, 25) #define MT_TXD0_PKT_FMT GENMASK(24, 23) #define MT_TXD0_ETH_TYPE_OFFSET GENMASK(22, 16) @@ -306,4 +300,11 @@ enum { #define MT_CRXV_FOE_HI GENMASK(6, 0) #define MT_CRXV_FOE_SHIFT 13 +#define MT_CT_INFO_APPLY_TXD BIT(0) +#define MT_CT_INFO_COPY_HOST_TXD_ALL BIT(1) +#define MT_CT_INFO_MGMT_FRAME BIT(2) +#define MT_CT_INFO_NONE_CIPHER_FRAME BIT(3) +#define MT_CT_INFO_HSR2_TX BIT(4) +#define MT_CT_INFO_FROM_HOST BIT(7) + #endif /* __MT76_CONNAC2_MAC_H */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index 3af4a6afb55b..6e97c443f1c2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -686,8 +686,8 @@ int mt7915_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx_info->skb); struct ieee80211_key_conf *key = info->control.hw_key; struct ieee80211_vif *vif = info->control.vif; + struct mt76_connac_fw_txp *txp; struct mt76_txwi_cache *t; - struct mt7915_txp *txp; int id, i, nbuf = tx_info->nbuf - 1; u8 *txwi = (u8 *)txwi_ptr; int pid; @@ -719,7 +719,7 @@ int mt7915_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, pid = mt76_tx_status_skb_add(mdev, wcid, tx_info->skb); mt7915_mac_write_txwi(mdev, txwi_ptr, tx_info->skb, wcid, pid, key, 0); - txp = (struct mt7915_txp *)(txwi + MT_TXD_SIZE); + txp = (struct mt76_connac_fw_txp *)(txwi + MT_TXD_SIZE); for (i = 0; i < nbuf; i++) { txp->buf[i] = cpu_to_le32(tx_info->buf[i + 1].addr); txp->len[i] = cpu_to_le16(tx_info->buf[i + 1].len); @@ -758,7 +758,7 @@ int mt7915_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, u32 mt7915_wed_init_buf(void *ptr, dma_addr_t phys, int token_id) { - struct mt7915_txp *txp = ptr + MT_TXD_SIZE; + struct mt76_connac_fw_txp *txp = ptr + MT_TXD_SIZE; __le32 *txwi = ptr; u32 val; @@ -807,10 +807,10 @@ mt7915_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi) static void mt7915_txp_skb_unmap(struct mt76_dev *dev, struct mt76_txwi_cache *t) { - struct mt7915_txp *txp; + struct mt76_connac_fw_txp *txp; int i; - txp = mt7915_txwi_to_txp(dev, t); + txp = mt76_connac_txwi_to_txp(dev, t); for (i = 0; i < txp->nbuf; i++) dma_unmap_single(dev->dma_dev, le32_to_cpu(txp->buf[i]), le16_to_cpu(txp->len[i]), DMA_TO_DEVICE); @@ -1120,10 +1120,10 @@ void mt7915_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e) /* error path */ if (e->skb == DMA_DUMMY_DATA) { + struct mt76_connac_fw_txp *txp; struct mt76_txwi_cache *t; - struct mt7915_txp *txp; - txp = mt7915_txwi_to_txp(mdev, e->txwi); + txp = mt76_connac_txwi_to_txp(mdev, e->txwi); t = mt76_token_put(mdev, le16_to_cpu(txp->token)); e->skb = t ? t->skb : NULL; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.h b/drivers/net/wireless/mediatek/mt76/mt7915/mac.h index 724feb2df4a0..ed71a7bc25eb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.h @@ -42,25 +42,6 @@ enum tx_mcu_port_q_idx { MT_TX_MCU_PORT_RX_FWDL = 0x3e }; -#define MT_CT_INFO_APPLY_TXD BIT(0) -#define MT_CT_INFO_COPY_HOST_TXD_ALL BIT(1) -#define MT_CT_INFO_MGMT_FRAME BIT(2) -#define MT_CT_INFO_NONE_CIPHER_FRAME BIT(3) -#define MT_CT_INFO_HSR2_TX BIT(4) -#define MT_CT_INFO_FROM_HOST BIT(7) - -#define MT_TXP_MAX_BUF_NUM 6 - -struct mt7915_txp { - __le16 flags; - __le16 token; - u8 bss_idx; - __le16 rept_wds_wcid; - u8 nbuf; - __le32 buf[MT_TXP_MAX_BUF_NUM]; - __le16 len[MT_TXP_MAX_BUF_NUM]; -} __packed __aligned(4); - struct mt7915_tx_free { __le16 rx_byte_cnt; __le16 ctrl; @@ -137,17 +118,4 @@ struct mt7915_dfs_radar_spec { struct mt7915_dfs_pattern radar_pattern[16]; }; -static inline struct mt7915_txp * -mt7915_txwi_to_txp(struct mt76_dev *dev, struct mt76_txwi_cache *t) -{ - u8 *txwi; - - if (!t) - return NULL; - - txwi = mt76_get_txwi_ptr(dev, t); - - return (struct mt7915_txp *)(txwi + MT_TXD_SIZE); -} - #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c index 46ee8a7db7bc..6b889f454d1a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c @@ -645,7 +645,7 @@ struct mt7915_dev *mt7915_mmio_probe(struct device *pdev, { static const struct mt76_driver_ops drv_ops = { /* txwi_size = txd size + txp size */ - .txwi_size = MT_TXD_SIZE + sizeof(struct mt7915_txp), + .txwi_size = MT_TXD_SIZE + sizeof(struct mt76_connac_fw_txp), .drv_flags = MT_DRV_TXWI_NO_FREE | MT_DRV_HW_MGMT_TXQ, .survey_flags = SURVEY_INFO_TIME_TX | SURVEY_INFO_TIME_RX | diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.h b/drivers/net/wireless/mediatek/mt76/mt7921/mac.h index ca2ec83bc831..ecb73e30ff08 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.h @@ -42,25 +42,6 @@ enum tx_mcu_port_q_idx { MT_TX_MCU_PORT_RX_FWDL = 0x3e }; -#define MT_CT_INFO_APPLY_TXD BIT(0) -#define MT_CT_INFO_COPY_HOST_TXD_ALL BIT(1) -#define MT_CT_INFO_MGMT_FRAME BIT(2) -#define MT_CT_INFO_NONE_CIPHER_FRAME BIT(3) -#define MT_CT_INFO_HSR2_TX BIT(4) -#define MT_CT_INFO_FROM_HOST BIT(7) - -#define MT_TXP_MAX_BUF_NUM 6 - -struct mt7921_txp { - __le16 flags; - __le16 token; - u8 bss_idx; - __le16 rept_wds_wcid; - u8 nbuf; - __le32 buf[MT_TXP_MAX_BUF_NUM]; - __le16 len[MT_TXP_MAX_BUF_NUM]; -} __packed __aligned(4); - struct mt7921_tx_free { __le16 rx_byte_cnt; __le16 ctrl; @@ -79,19 +60,6 @@ struct mt7921_tx_free { /* will support this field in further revision */ #define MT_TX_FREE_RATE GENMASK(13, 0) -static inline struct mt7921_txp_common * -mt7921_txwi_to_txp(struct mt76_dev *dev, struct mt76_txwi_cache *t) -{ - u8 *txwi; - - if (!t) - return NULL; - - txwi = mt76_get_txwi_ptr(dev, t); - - return (struct mt7921_txp_common *)(txwi + MT_TXD_SIZE); -} - #define MT_HW_TXP_MAX_MSDU_NUM 4 #define MT_HW_TXP_MAX_BUF_NUM 4 diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c index b0f58bcf70cb..9608b5ae8820 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c @@ -90,7 +90,7 @@ mt7921_txp_skb_unmap(struct mt76_dev *dev, struct mt76_txwi_cache *t) struct mt7921_txp_common *txp; int i; - txp = mt7921_txwi_to_txp(dev, t); + txp = mt76_connac_txwi_to_txp(dev, t); for (i = 0; i < ARRAY_SIZE(txp->hw.ptr); i++) { struct mt7921_txp_ptr *ptr = &txp->hw.ptr[i]; @@ -275,7 +275,7 @@ void mt7921e_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e) struct mt7921_txp_common *txp; u16 token; - txp = mt7921_txwi_to_txp(mdev, e->txwi); + txp = mt76_connac_txwi_to_txp(mdev, e->txwi); token = le16_to_cpu(txp->hw.msdu_id[0]) & ~MT_MSDU_ID_VALID; t = mt76_token_put(mdev, token); e->skb = t ? t->skb : NULL;