From patchwork Mon Jan 15 03:37:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 763276 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 42F393D8E for ; Mon, 15 Jan 2024 03:38:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com X-SpamFilter-By: ArmorX SpamTrap 5.78 with qID 40F3cUxtD3528826, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.95/5.92) with ESMTPS id 40F3cUxtD3528826 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 15 Jan 2024 11:38:30 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2375.32; Mon, 15 Jan 2024 11:38:30 +0800 Received: from [127.0.1.1] (172.21.69.94) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Mon, 15 Jan 2024 11:38:30 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 6/8] wifi: rtw89: fw: add H2C command to reset DMAC table for WiFi 7 Date: Mon, 15 Jan 2024 11:37:40 +0800 Message-ID: <20240115033742.16372-7-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240115033742.16372-1-pkshih@realtek.com> References: <20240115033742.16372-1-pkshih@realtek.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Reset DMAC table, so we get expected behavior instead of random values at early stage. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/cam.h | 13 +++++ drivers/net/wireless/realtek/rtw89/core.c | 4 ++ drivers/net/wireless/realtek/rtw89/core.h | 3 + drivers/net/wireless/realtek/rtw89/fw.c | 55 +++++++++++++++++++ drivers/net/wireless/realtek/rtw89/fw.h | 15 +++++ drivers/net/wireless/realtek/rtw89/mac.c | 4 ++ drivers/net/wireless/realtek/rtw89/rtw8851b.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852a.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852b.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8922a.c | 1 + 11 files changed, 99 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw89/cam.h b/drivers/net/wireless/realtek/rtw89/cam.h index 9a2dd5999edb..fa09d11c345c 100644 --- a/drivers/net/wireless/realtek/rtw89/cam.h +++ b/drivers/net/wireless/realtek/rtw89/cam.h @@ -395,7 +395,9 @@ struct rtw89_h2c_dctlinfo_ud_v2 { #define DCTLINFO_V2_W0_HW_EXSEQ_MACID GENMASK(14, 8) #define DCTLINFO_V2_W0_QOS_DATA BIT(15) #define DCTLINFO_V2_W0_AES_IV_L GENMASK(31, 16) +#define DCTLINFO_V2_W0_ALL GENMASK(31, 0) #define DCTLINFO_V2_W1_AES_IV_H GENMASK(31, 0) +#define DCTLINFO_V2_W1_ALL GENMASK(31, 0) #define DCTLINFO_V2_W2_SEQ0 GENMASK(11, 0) #define DCTLINFO_V2_W2_SEQ1 GENMASK(23, 12) #define DCTLINFO_V2_W2_AMSDU_MAX_LEN GENMASK(26, 24) @@ -404,11 +406,13 @@ struct rtw89_h2c_dctlinfo_ud_v2 { #define DCTLINFO_V2_W2_WITH_LLC BIT(29) #define DCTLINFO_V2_W2_NAT25_EN BIT(30) #define DCTLINFO_V2_W2_IS_MLD BIT(31) +#define DCTLINFO_V2_W2_ALL GENMASK(31, 0) #define DCTLINFO_V2_W3_SEQ2 GENMASK(11, 0) #define DCTLINFO_V2_W3_SEQ3 GENMASK(23, 12) #define DCTLINFO_V2_W3_TGT_IND GENMASK(27, 24) #define DCTLINFO_V2_W3_TGT_IND_EN BIT(28) #define DCTLINFO_V2_W3_HTC_LB GENMASK(31, 29) +#define DCTLINFO_V2_W3_ALL GENMASK(31, 0) #define DCTLINFO_V2_W4_VLAN_TAG_SEL GENMASK(7, 5) #define DCTLINFO_V2_W4_HTC_ORDER BIT(8) #define DCTLINFO_V2_W4_SEC_KEY_ID GENMASK(10, 9) @@ -425,24 +429,33 @@ struct rtw89_h2c_dctlinfo_ud_v2 { #define DCTLINFO_V2_W4_SEC_ENT4_KEYID GENMASK(27, 26) #define DCTLINFO_V2_W4_SEC_ENT5_KEYID GENMASK(29, 28) #define DCTLINFO_V2_W4_SEC_ENT6_KEYID GENMASK(31, 30) +#define DCTLINFO_V2_W4_ALL GENMASK(31, 5) #define DCTLINFO_V2_W5_SEC_ENT7_KEYID GENMASK(1, 0) #define DCTLINFO_V2_W5_SEC_ENT8_KEYID GENMASK(3, 2) #define DCTLINFO_V2_W5_SEC_ENT_VALID_V1 GENMASK(23, 8) #define DCTLINFO_V2_W5_SEC_ENT0_V1 GENMASK(31, 24) +#define DCTLINFO_V2_W5_ALL (GENMASK(31, 8) | GENMASK(3, 0)) #define DCTLINFO_V2_W6_SEC_ENT1_V1 GENMASK(7, 0) #define DCTLINFO_V2_W6_SEC_ENT2_V1 GENMASK(15, 8) #define DCTLINFO_V2_W6_SEC_ENT3_V1 GENMASK(23, 16) #define DCTLINFO_V2_W6_SEC_ENT4_V1 GENMASK(31, 24) +#define DCTLINFO_V2_W6_ALL GENMASK(31, 0) #define DCTLINFO_V2_W7_SEC_ENT5_V1 GENMASK(7, 0) #define DCTLINFO_V2_W7_SEC_ENT6_V1 GENMASK(15, 8) #define DCTLINFO_V2_W7_SEC_ENT7 GENMASK(23, 16) #define DCTLINFO_V2_W7_SEC_ENT8 GENMASK(31, 24) +#define DCTLINFO_V2_W7_ALL GENMASK(31, 0) #define DCTLINFO_V2_W8_MLD_SMA_L_V1 GENMASK(31, 0) +#define DCTLINFO_V2_W8_ALL GENMASK(31, 0) #define DCTLINFO_V2_W9_MLD_SMA_H_V1 GENMASK(15, 0) #define DCTLINFO_V2_W9_MLD_TMA_L_V1 GENMASK(31, 16) +#define DCTLINFO_V2_W9_ALL GENMASK(31, 0) #define DCTLINFO_V2_W10_MLD_TMA_H_V1 GENMASK(31, 0) +#define DCTLINFO_V2_W10_ALL GENMASK(31, 0) #define DCTLINFO_V2_W11_MLD_TA_BSSID_L_V1 GENMASK(31, 0) +#define DCTLINFO_V2_W11_ALL GENMASK(31, 0) #define DCTLINFO_V2_W12_MLD_TA_BSSID_H_V1 GENMASK(15, 0) +#define DCTLINFO_V2_W12_ALL GENMASK(15, 0) int rtw89_cam_init(struct rtw89_dev *rtwdev, struct rtw89_vif *vif); void rtw89_cam_deinit(struct rtw89_dev *rtwdev, struct rtw89_vif *vif); diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index afad864e279a..d35e3090c572 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -3349,6 +3349,10 @@ int rtw89_core_sta_add(struct rtw89_dev *rtwdev, if (ret) return ret; + ret = rtw89_chip_h2c_default_dmac_tbl(rtwdev, rtwvif, rtwsta); + if (ret) + return ret; + rtw89_queue_chanctx_change(rtwdev, RTW89_CHANCTX_REMOTE_STA_CHANGE); } diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index b524af83a39d..1d549272ca0e 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -3207,6 +3207,9 @@ struct rtw89_chip_ops { int (*h2c_ampdu_cmac_tbl)(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); + int (*h2c_default_dmac_tbl)(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + struct rtw89_sta *rtwsta); int (*h2c_update_beacon)(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif); int (*h2c_ba_cam)(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c index 052dc3cc01eb..255be99b3630 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.c +++ b/drivers/net/wireless/realtek/rtw89/fw.c @@ -1525,6 +1525,61 @@ int rtw89_fw_h2c_dctl_sec_cam_v2(struct rtw89_dev *rtwdev, } EXPORT_SYMBOL(rtw89_fw_h2c_dctl_sec_cam_v2); +int rtw89_fw_h2c_default_dmac_tbl_v2(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + struct rtw89_sta *rtwsta) +{ + u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; + struct rtw89_h2c_dctlinfo_ud_v2 *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for dctl v2\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_dctlinfo_ud_v2 *)skb->data; + + h2c->c0 = le32_encode_bits(mac_id, DCTLINFO_V2_C0_MACID) | + le32_encode_bits(1, DCTLINFO_V2_C0_OP); + + h2c->m0 = cpu_to_le32(DCTLINFO_V2_W0_ALL); + h2c->m1 = cpu_to_le32(DCTLINFO_V2_W1_ALL); + h2c->m2 = cpu_to_le32(DCTLINFO_V2_W2_ALL); + h2c->m3 = cpu_to_le32(DCTLINFO_V2_W3_ALL); + h2c->m4 = cpu_to_le32(DCTLINFO_V2_W4_ALL); + h2c->m5 = cpu_to_le32(DCTLINFO_V2_W5_ALL); + h2c->m6 = cpu_to_le32(DCTLINFO_V2_W6_ALL); + h2c->m7 = cpu_to_le32(DCTLINFO_V2_W7_ALL); + h2c->m8 = cpu_to_le32(DCTLINFO_V2_W8_ALL); + h2c->m9 = cpu_to_le32(DCTLINFO_V2_W9_ALL); + h2c->m10 = cpu_to_le32(DCTLINFO_V2_W10_ALL); + h2c->m11 = cpu_to_le32(DCTLINFO_V2_W11_ALL); + h2c->m12 = cpu_to_le32(DCTLINFO_V2_W12_ALL); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_DCTLINFO_UD_V2, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} +EXPORT_SYMBOL(rtw89_fw_h2c_default_dmac_tbl_v2); + int rtw89_fw_h2c_ba_cam(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, bool valid, struct ieee80211_ampdu_params *params) { diff --git a/drivers/net/wireless/realtek/rtw89/fw.h b/drivers/net/wireless/realtek/rtw89/fw.h index b9e8fb693202..b5f724087954 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.h +++ b/drivers/net/wireless/realtek/rtw89/fw.h @@ -3955,6 +3955,9 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, int rtw89_fw_h2c_default_cmac_tbl_g7(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta); +int rtw89_fw_h2c_default_dmac_tbl_v2(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + struct rtw89_sta *rtwsta); int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); @@ -4113,6 +4116,18 @@ static inline int rtw89_chip_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, return chip->ops->h2c_default_cmac_tbl(rtwdev, rtwvif, rtwsta); } +static inline int rtw89_chip_h2c_default_dmac_tbl(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + struct rtw89_sta *rtwsta) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->h2c_default_dmac_tbl) + return chip->ops->h2c_default_dmac_tbl(rtwdev, rtwvif, rtwsta); + + return 0; +} + static inline int rtw89_chip_h2c_update_beacon(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index cee1e512d264..16f21406fbd2 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -4501,6 +4501,10 @@ int rtw89_mac_vif_init(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) if (ret) return ret; + ret = rtw89_chip_h2c_default_dmac_tbl(rtwdev, rtwvif, NULL); + if (ret) + return ret; + return 0; } diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b.c b/drivers/net/wireless/realtek/rtw89/rtw8851b.c index 32b986165e2f..f1dcddfe843b 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8851b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8851b.c @@ -2337,6 +2337,7 @@ static const struct rtw89_chip_ops rtw8851b_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl, .h2c_ampdu_cmac_tbl = NULL, + .h2c_default_dmac_tbl = NULL, .h2c_update_beacon = rtw89_fw_h2c_update_beacon, .h2c_ba_cam = rtw89_fw_h2c_ba_cam, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index cfb2432dca35..6c63770cc598 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -2081,6 +2081,7 @@ static const struct rtw89_chip_ops rtw8852a_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl, .h2c_ampdu_cmac_tbl = NULL, + .h2c_default_dmac_tbl = NULL, .h2c_update_beacon = rtw89_fw_h2c_update_beacon, .h2c_ba_cam = rtw89_fw_h2c_ba_cam, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c index 93728efee696..9be9a7e80b63 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -2506,6 +2506,7 @@ static const struct rtw89_chip_ops rtw8852b_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl, .h2c_ampdu_cmac_tbl = NULL, + .h2c_default_dmac_tbl = NULL, .h2c_update_beacon = rtw89_fw_h2c_update_beacon, .h2c_ba_cam = rtw89_fw_h2c_ba_cam, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index a0c1901e5a26..39a47fd482f7 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -2851,6 +2851,7 @@ static const struct rtw89_chip_ops rtw8852c_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl, .h2c_ampdu_cmac_tbl = NULL, + .h2c_default_dmac_tbl = NULL, .h2c_update_beacon = rtw89_fw_h2c_update_beacon, .h2c_ba_cam = rtw89_fw_h2c_ba_cam, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c index cb385a9b061f..38b815a07e37 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c @@ -826,6 +826,7 @@ static const struct rtw89_chip_ops rtw8922a_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl_g7, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl_g7, .h2c_ampdu_cmac_tbl = rtw89_fw_h2c_ampdu_cmac_tbl_g7, + .h2c_default_dmac_tbl = rtw89_fw_h2c_default_dmac_tbl_v2, .h2c_update_beacon = rtw89_fw_h2c_update_beacon_be, .h2c_ba_cam = rtw89_fw_h2c_ba_cam_v1, };