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From:   Ping-Ke Shih <pkshih@realtek.com>
To:     <kvalo@kernel.org>
CC:     <leo.li@realtek.com>, <gary.chang@realtek.com>,
        <linux-wireless@vger.kernel.org>
Subject: [PATCH 8/8] wifi: rtw89: 8851b: add DLE mem and HFC quota
Date:   Fri, 21 Apr 2023 10:45:51 +0800
Message-ID: <20230421024551.29994-9-pkshih@realtek.com>
In-Reply-To: <20230421024551.29994-1-pkshih@realtek.com>
References: <20230421024551.29994-1-pkshih@realtek.com>
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Precedence: bulk

Configure DLE (data link engine) memory size for operating modes.
Similarly, HFC standing for HCI flow control is used to set quota
according to operating modes, which are SCC or download firmware.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/mac.c      |  2 +
 drivers/net/wireless/realtek/rtw89/mac.h      |  1 +
 drivers/net/wireless/realtek/rtw89/rtw8851b.c | 50 +++++++++++++++++++
 3 files changed, 53 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index b8019cfc11b20..d93058bb56d12 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -1475,6 +1475,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
 	.ple_qt_52a_wow = {264, 0, 32, 20, 64, 13, 1005, 0, 64, 128, 120,},
 	/* 8852B PCIE WOW */
 	.ple_qt_52b_wow = {147, 0, 16, 20, 157, 13, 133, 0, 172, 14, 24, 0,},
+	/* 8851B PCIE WOW */
+	.ple_qt_51b_wow = {147, 0, 16, 20, 157, 13, 133, 0, 172, 14, 24, 0,},
 };
 EXPORT_SYMBOL(rtw89_mac_size);
 
diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h
index a8d9847ef0b49..d3922d4fe288a 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.h
+++ b/drivers/net/wireless/realtek/rtw89/mac.h
@@ -817,6 +817,7 @@ struct rtw89_mac_size_set {
 	const struct rtw89_ple_quota ple_qt58;
 	const struct rtw89_ple_quota ple_qt_52a_wow;
 	const struct rtw89_ple_quota ple_qt_52b_wow;
+	const struct rtw89_ple_quota ple_qt_51b_wow;
 };
 
 extern const struct rtw89_mac_size_set rtw89_mac_size;
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b.c b/drivers/net/wireless/realtek/rtw89/rtw8851b.c
index ce5c7a8644c39..b68ebe950c4ef 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8851b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8851b.c
@@ -18,6 +18,54 @@
 #define RTW8851B_MODULE_FIRMWARE \
 	RTW8851B_FW_BASENAME ".bin"
 
+static const struct rtw89_hfc_ch_cfg rtw8851b_hfc_chcfg_pcie[] = {
+	{5, 343, grp_0}, /* ACH 0 */
+	{5, 343, grp_0}, /* ACH 1 */
+	{5, 343, grp_0}, /* ACH 2 */
+	{5, 343, grp_0}, /* ACH 3 */
+	{0, 0, grp_0}, /* ACH 4 */
+	{0, 0, grp_0}, /* ACH 5 */
+	{0, 0, grp_0}, /* ACH 6 */
+	{0, 0, grp_0}, /* ACH 7 */
+	{4, 344, grp_0}, /* B0MGQ */
+	{4, 344, grp_0}, /* B0HIQ */
+	{0, 0, grp_0}, /* B1MGQ */
+	{0, 0, grp_0}, /* B1HIQ */
+	{40, 0, 0} /* FWCMDQ */
+};
+
+static const struct rtw89_hfc_pub_cfg rtw8851b_hfc_pubcfg_pcie = {
+	448, /* Group 0 */
+	0, /* Group 1 */
+	448, /* Public Max */
+	0 /* WP threshold */
+};
+
+static const struct rtw89_hfc_param_ini rtw8851b_hfc_param_ini_pcie[] = {
+	[RTW89_QTA_SCC] = {rtw8851b_hfc_chcfg_pcie, &rtw8851b_hfc_pubcfg_pcie,
+			   &rtw89_mac_size.hfc_preccfg_pcie, RTW89_HCIFC_POH},
+	[RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_preccfg_pcie,
+			    RTW89_HCIFC_POH},
+	[RTW89_QTA_INVALID] = {NULL},
+};
+
+static const struct rtw89_dle_mem rtw8851b_dle_mem_pcie[] = {
+	[RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size6,
+			   &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt6,
+			   &rtw89_mac_size.wde_qt6, &rtw89_mac_size.ple_qt18,
+			   &rtw89_mac_size.ple_qt58},
+	[RTW89_QTA_WOW] = {RTW89_QTA_WOW, &rtw89_mac_size.wde_size6,
+			   &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt6,
+			   &rtw89_mac_size.wde_qt6, &rtw89_mac_size.ple_qt18,
+			   &rtw89_mac_size.ple_qt_51b_wow},
+	[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size9,
+			    &rtw89_mac_size.ple_size8, &rtw89_mac_size.wde_qt4,
+			    &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt13,
+			    &rtw89_mac_size.ple_qt13},
+	[RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
+			       NULL},
+};
+
 static const struct rtw89_xtal_info rtw8851b_xtal_info = {
 	.xcap_reg		= R_AX_XTAL_ON_CTRL3,
 	.sc_xo_mask		= B_AX_XTAL_SC_XO_A_BLOCK_MASK,
@@ -52,6 +100,8 @@ const struct rtw89_chip_info rtw8851b_chip_info = {
 	.max_amsdu_limit	= 3500,
 	.dis_2g_40m_ul_ofdma	= true,
 	.rsvd_ple_ofst		= 0x2f800,
+	.hfc_param_ini		= rtw8851b_hfc_param_ini_pcie,
+	.dle_mem		= rtw8851b_dle_mem_pcie,
 	.wde_qempty_acq_num     = 4,
 	.wde_qempty_mgq_sel     = 4,
 	.rf_base_addr		= {0xe000},
-- 
2.25.1