[v2,03/11] wifi: rtw89: mac: return held quota of DLE when changing MAC-1

Message ID	20240209065229.34515-4-pkshih@realtek.com
State	Superseded
Headers	show 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 93ED3657D2 for <linux-wireless@vger.kernel.org>; Fri, 9 Feb 2024 06:53:35 +0000 (UTC) code: ctloc85258 From: Ping-Ke Shih <pkshih@realtek.com> To: <kvalo@kernel.org> CC: <gary.chang@realtek.com>, <phhuang@realtek.com>, <kevin_yang@realtek.com>, <linux-wireless@vger.kernel.org> Subject: [PATCH v2 03/11] wifi: rtw89: mac: return held quota of DLE when changing MAC-1 Date: Fri, 9 Feb 2024 14:52:21 +0800 Message-ID: <20240209065229.34515-4-pkshih@realtek.com> In-Reply-To: <20240209065229.34515-1-pkshih@realtek.com> References: <20240209065229.34515-1-pkshih@realtek.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain
Series	wifi: rtw89: enable DBCC for WiFi 7 chips by default \| expand [v2,00/11] wifi: rtw89: enable DBCC for WiFi 7 chips by default [v2,01/11] wifi: rtw89: correct PHY register offset for PHY-1 [v2,02/11] wifi: rtw89: load BB parameters to PHY-1 [v2,03/11] wifi: rtw89: mac: return held quota of DLE when changing MAC-1 [v2,04/11] wifi: rtw89: mac: correct MUEDCA setting for MAC-1 [v2,05/11] wifi: rtw89: mac: reset PHY-1 hardware when going to enable/disable [v2,06/11] wifi: rtw89: use PLCP information to match BSS_COLOR and AID [v2,07/11] wifi: rtw89: differentiate narrow_bw_ru_dis setting according to chip gen [v2,08/11] wifi: rtw89: 8922a: correct register definition and merge IO for ctrl_nbtg_bt_tx() [v2,09/11] wifi: rtw89: 8922a: implement AP mode related reg for BE generation [v2,10/11] wifi: rtw89: reference quota mode when setting Tx power [v2,11/11] wifi: rtw89: change qutoa to DBCC by default for WiFi 7 chips

diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index dbf2d6fe4ea7..bad716cc9839 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -3192,13 +3192,11 @@ static int set_cpuio_ax(struct rtw89_dev *rtwdev, return 0; } -int rtw89_mac_dle_quota_change(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode) +int rtw89_mac_dle_quota_change(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode, + bool band1_en) { const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; const struct rtw89_dle_mem *cfg; - struct rtw89_cpuio_ctrl ctrl_para = {0}; - u16 pkt_id; - int ret; cfg = get_dle_mem_cfg(rtwdev, mode); if (!cfg) { @@ -3213,6 +3211,16 @@ int rtw89_mac_dle_quota_change(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mod dle_quota_cfg(rtwdev, cfg, INVALID_QT_WCPU); + return mac->dle_quota_change(rtwdev, band1_en); +} + +static int dle_quota_change_ax(struct rtw89_dev *rtwdev, bool band1_en) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + struct rtw89_cpuio_ctrl ctrl_para = {0}; + u16 pkt_id; + int ret; + ret = mac->dle_buf_req(rtwdev, 0x20, true, &pkt_id); if (ret) { rtw89_err(rtwdev, "[ERR]WDE DLE buf req\n"); @@ -3301,7 +3309,7 @@ static int band1_enable_ax(struct rtw89_dev *rtwdev) return ret; } - ret = rtw89_mac_dle_quota_change(rtwdev, rtwdev->mac.qta_mode); + ret = rtw89_mac_dle_quota_change(rtwdev, rtwdev->mac.qta_mode, true); if (ret) { rtw89_err(rtwdev, "[ERR]DLE quota change %d\n", ret); return ret; @@ -6218,6 +6226,7 @@ const struct rtw89_mac_gen_def rtw89_mac_gen_ax = { .wde_quota_cfg = wde_quota_cfg_ax, .ple_quota_cfg = ple_quota_cfg_ax, .set_cpuio = set_cpuio_ax, + .dle_quota_change = dle_quota_change_ax, .disable_cpu = rtw89_mac_disable_cpu_ax, .fwdl_enable_wcpu = rtw89_mac_enable_cpu_ax, diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h index 7aea57804e93..b0a3b2a9eb5b 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.h +++ b/drivers/net/wireless/realtek/rtw89/mac.h @@ -932,6 +932,7 @@ struct rtw89_mac_gen_def { const struct rtw89_ple_quota *max_cfg); int (*set_cpuio)(struct rtw89_dev *rtwdev, struct rtw89_cpuio_ctrl *ctrl_para, bool wd); + int (*dle_quota_change)(struct rtw89_dev *rtwdev, bool band1_en); void (*disable_cpu)(struct rtw89_dev *rtwdev); int (*fwdl_enable_wcpu)(struct rtw89_dev *rtwdev, u8 boot_reason, @@ -1388,7 +1389,8 @@ int rtw89_mac_resize_ple_rx_quota(struct rtw89_dev *rtwdev, bool wow); int rtw89_mac_ptk_drop_by_band_and_wait(struct rtw89_dev *rtwdev, enum rtw89_mac_idx band); void rtw89_mac_hw_mgnt_sec(struct rtw89_dev *rtwdev, bool wow); -int rtw89_mac_dle_quota_change(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode); +int rtw89_mac_dle_quota_change(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode, + bool band1_en); int rtw89_mac_get_dle_rsvd_qt_cfg(struct rtw89_dev *rtwdev, enum rtw89_mac_dle_rsvd_qt_type type, struct rtw89_mac_dle_rsvd_qt_cfg *cfg); diff --git a/drivers/net/wireless/realtek/rtw89/mac_be.c b/drivers/net/wireless/realtek/rtw89/mac_be.c index 13e6fa7a3ae8..e2e0a7549b53 100644 --- a/drivers/net/wireless/realtek/rtw89/mac_be.c +++ b/drivers/net/wireless/realtek/rtw89/mac_be.c @@ -1449,6 +1449,71 @@ static int set_cpuio_be(struct rtw89_dev *rtwdev, return 0; } +static int dle_upd_qta_aval_page_be(struct rtw89_dev *rtwdev, + enum rtw89_mac_dle_ctrl_type type, + enum rtw89_mac_dle_ple_quota_id quota_id) +{ + u32 val; + + if (type == DLE_CTRL_TYPE_WDE) { + rtw89_write32_mask(rtwdev, R_BE_WDE_BUFMGN_CTL, + B_BE_WDE_AVAL_UPD_QTAID_MASK, quota_id); + rtw89_write32_set(rtwdev, R_BE_WDE_BUFMGN_CTL, B_BE_WDE_AVAL_UPD_REQ); + + return read_poll_timeout(rtw89_read32, val, + !(val & B_BE_WDE_AVAL_UPD_REQ), + 1, 2000, false, rtwdev, R_BE_WDE_BUFMGN_CTL); + } else if (type == DLE_CTRL_TYPE_PLE) { + rtw89_write32_mask(rtwdev, R_BE_PLE_BUFMGN_CTL, + B_BE_PLE_AVAL_UPD_QTAID_MASK, quota_id); + rtw89_write32_set(rtwdev, R_BE_PLE_BUFMGN_CTL, B_BE_PLE_AVAL_UPD_REQ); + + return read_poll_timeout(rtw89_read32, val, + !(val & B_BE_PLE_AVAL_UPD_REQ), + 1, 2000, false, rtwdev, R_BE_PLE_BUFMGN_CTL); + } + + rtw89_warn(rtwdev, "%s wrong type %d\n", __func__, type); + return -EINVAL; +} + +static int dle_quota_change_be(struct rtw89_dev *rtwdev, bool band1_en) +{ + int ret; + + if (band1_en) { + ret = dle_upd_qta_aval_page_be(rtwdev, DLE_CTRL_TYPE_PLE, + PLE_QTAID_B0_TXPL); + if (ret) { + rtw89_err(rtwdev, "update PLE B0 TX avail page fail %d\n", ret); + return ret; + } + + ret = dle_upd_qta_aval_page_be(rtwdev, DLE_CTRL_TYPE_PLE, + PLE_QTAID_CMAC0_RX); + if (ret) { + rtw89_err(rtwdev, "update PLE CMAC0 RX avail page fail %d\n", ret); + return ret; + } + } else { + ret = dle_upd_qta_aval_page_be(rtwdev, DLE_CTRL_TYPE_PLE, + PLE_QTAID_B1_TXPL); + if (ret) { + rtw89_err(rtwdev, "update PLE B1 TX avail page fail %d\n", ret); + return ret; + } + + ret = dle_upd_qta_aval_page_be(rtwdev, DLE_CTRL_TYPE_PLE, + PLE_QTAID_CMAC1_RX); + if (ret) { + rtw89_err(rtwdev, "update PLE CMAC1 RX avail page fail %d\n", ret); + return ret; + } + } + + return 0; +} + static int preload_init_be(struct rtw89_dev *rtwdev, u8 mac_idx, enum rtw89_qta_mode mode) { @@ -1538,7 +1603,7 @@ static int band1_enable_be(struct rtw89_dev *rtwdev) return ret; } - ret = rtw89_mac_dle_quota_change(rtwdev, rtwdev->mac.qta_mode); + ret = rtw89_mac_dle_quota_change(rtwdev, rtwdev->mac.qta_mode, true); if (ret) { rtw89_err(rtwdev, "[ERR]DLE quota change %d\n", ret); return ret; @@ -1593,7 +1658,7 @@ static int band1_disable_be(struct rtw89_dev *rtwdev) return ret; } - ret = rtw89_mac_dle_quota_change(rtwdev, rtwdev->mac.qta_mode); + ret = rtw89_mac_dle_quota_change(rtwdev, rtwdev->mac.qta_mode, false); if (ret) { rtw89_err(rtwdev, "[ERR]DLE quota change %d\n", ret); return ret; @@ -2347,6 +2412,7 @@ const struct rtw89_mac_gen_def rtw89_mac_gen_be = { .wde_quota_cfg = wde_quota_cfg_be, .ple_quota_cfg = ple_quota_cfg_be, .set_cpuio = set_cpuio_be, + .dle_quota_change = dle_quota_change_be, .disable_cpu = rtw89_mac_disable_cpu_be, .fwdl_enable_wcpu = rtw89_mac_fwdl_enable_wcpu_be, diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index 6368b2b32c0c..20b538526541 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -5020,6 +5020,11 @@ #define B_BE_WDE_START_BOUND_MASK GENMASK(14, 8) #define B_BE_WDE_PAGE_SEL_MASK GENMASK(1, 0) +#define R_BE_WDE_BUFMGN_CTL 0x8C10 +#define B_BE_WDE_AVAL_UPD_REQ BIT(29) +#define B_BE_WDE_AVAL_UPD_QTAID_MASK GENMASK(27, 24) +#define B_BE_WDE_BUFMGN_FRZTMR_MODE BIT(0) + #define R_BE_WDE_ERR_IMR 0x8C38 #define B_BE_WDE_DATCHN_CAMREQ_ERR_INT_EN BIT(29) #define B_BE_WDE_DATCHN_ADRERR_ERR_INT_EN BIT(28) @@ -5136,6 +5141,11 @@ #define B_BE_PLE_START_BOUND_MASK GENMASK(14, 8) #define B_BE_PLE_PAGE_SEL_MASK GENMASK(1, 0) +#define R_BE_PLE_BUFMGN_CTL 0x9010 +#define B_BE_PLE_AVAL_UPD_REQ BIT(29) +#define B_BE_PLE_AVAL_UPD_QTAID_MASK GENMASK(27, 24) +#define B_BE_PLE_BUFMGN_FRZTMR_MODE BIT(0) + #define R_BE_PLE_ERR_IMR 0x9038 #define B_BE_PLE_DATCHN_CAMREQ_ERR_INT_EN BIT(29) #define B_BE_PLE_DATCHN_ADRERR_ERR_INT_EN BIT(28)

[v2,03/11] wifi: rtw89: mac: return held quota of DLE when changing MAC-1

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