From: Bitterblue Smith <rtl8821cerfe2@gmail.com>
To: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Subject: [PATCH rtw-next 10/12] wifi: rtw89: Add rtw8922a_dle_mem_usb{2,3}
Date: Thu, 26 Mar 2026 19:08:40 +0200 [thread overview]
Message-ID: <44678760-ded9-4542-8626-37cd71d30c51@gmail.com> (raw)
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
Add rtw8922a_dle_mem_usb2 and rtw8922a_dle_mem_usb3 and their various
quotas and sizes in struct rtw89_mac_size_set.
"dle" could be "Data Link Engine" or "Double Link Engine". These are
some parameters needed for RTL8922AU.
Also rename wde_size4_v1 to wde_size3_v1 because the name seemed
incorrect.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/mac.c | 35 +++++++++++++-
drivers/net/wireless/realtek/rtw89/mac.h | 22 +++++++++
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 47 ++++++++++++++++++-
3 files changed, 101 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 57072b5d9feb..5077433276e5 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -1725,12 +1725,18 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
/* 8852A USB */
.wde_size1 = {RTW89_WDE_PG_64, 768, 0,},
/* DLFW */
+ .wde_size3_v1 = {RTW89_WDE_PG_64, 0, 3328, 0,},
.wde_size4 = {RTW89_WDE_PG_64, 0, 4096,},
- .wde_size4_v1 = {RTW89_WDE_PG_64, 0, 3328, 0,},
+ /* 8922A USB3.0 */
+ .wde_size4_v1 = {RTW89_WDE_PG_64, 892, 4, 0,},
+ .wde_size5_v1 = {RTW89_WDE_PG_64, 864, 32, 0,},
/* PCIE 64 */
.wde_size6 = {RTW89_WDE_PG_64, 512, 0,},
/* 8852B PCIE SCC */
.wde_size7 = {RTW89_WDE_PG_64, 510, 2,},
+ /* 8922A USB2.0 */
+ .wde_size7_v1 = {RTW89_WDE_PG_64, 508, 4,},
+ .wde_size8_v1 = {RTW89_WDE_PG_64, 634, 6,},
/* DLFW */
.wde_size9 = {RTW89_WDE_PG_64, 0, 1024,},
.wde_size16_v1 = {RTW89_WDE_PG_64, 639, 1, 0,},
@@ -1754,8 +1760,13 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
.ple_size3_v1 = {RTW89_PLE_PG_128, 2928, 0, 212992,},
/* DLFW */
.ple_size4 = {RTW89_PLE_PG_128, 64, 1472,},
+ /* 8922A USB3.0 */
+ .ple_size4_v1 = {RTW89_PLE_PG_256, 1963, 109, 57344,},
/* PCIE 64 */
.ple_size6 = {RTW89_PLE_PG_128, 496, 16,},
+ /* 8922A USB2.0 */
+ .ple_size6_v1 = {RTW89_PLE_PG_256, 2059, 109, 32768,},
+ .ple_size7_v1 = {RTW89_PLE_PG_256, 2027, 109, 40960,},
/* DLFW */
.ple_size8 = {RTW89_PLE_PG_128, 64, 960,},
.ple_size9 = {RTW89_PLE_PG_128, 2288, 16,},
@@ -1781,10 +1792,16 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
.wde_qt3 = {0, 0, 0, 0,},
/* DLFW */
.wde_qt4 = {0, 0, 0, 0,},
+ /* 8922A USB3.0 */
+ .wde_qt4_v1 = {876, 6, 0, 10,},
+ .wde_qt5_v1 = {838, 6, 0, 20,},
/* PCIE 64 */
.wde_qt6 = {448, 48, 0, 16,},
/* 8852B PCIE SCC */
.wde_qt7 = {446, 48, 0, 16,},
+ /* 8922A USB2.0 */
+ .wde_qt7_v1 = {492, 6, 0, 10,},
+ .wde_qt8_v1 = {608, 6, 0, 20,},
/* 8852C USB3.0 */
.wde_qt16 = {344, 2, 0, 8,},
/* 8852C DLFW */
@@ -1804,9 +1821,22 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
/* PCIE SCC */
.ple_qt5 = {264, 0, 32, 20, 64, 13, 1101, 0, 64, 128, 120,},
.ple_qt5_v2 = {0, 0, 32, 256, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,},
+ /* 8922A USB3.0 */
+ .ple_qt6_v1 = {1806, 0, 16, 24, 7, 14, 57, 0, 12, 9, 1, 4, 0,},
+ .ple_qt7_v1 = {1806, 0, 16, 24, 20, 27, 70, 0, 25, 9, 1, 17, 0,},
+ .ple_qt8_v1 = {1638, 0, 16, 24, 7, 14, 99, 99, 24, 9, 1, 4, 0,},
+ /* PCIE SCC */
.ple_qt9 = {0, 0, 32, 256, 0, 0, 0, 0, 0, 0, 1, 0, 0,},
+ /* 8922A USB3.0 */
+ .ple_qt9_v1 = {1638, 0, 16, 24, 35, 42, 127, 127, 52, 9, 1, 32, 0,},
+ /* 8922A USB2.0 */
+ .ple_qt12_v1 = {463, 0, 16, 24, 7, 14, 57, 0, 12, 9, 1, 4, 0,},
/* DLFW */
.ple_qt13 = {0, 0, 16, 48, 0, 0, 0, 0, 0, 0, 0,},
+ /* 8922A USB2.0 */
+ .ple_qt13_v1 = {463, 0, 16, 24, 1459, 1466, 1509, 0, 1464, 9, 1, 1456, 0,},
+ .ple_qt14_v1 = {939, 0, 16, 24, 7, 14, 57, 57, 24, 9, 1, 4, 0,},
+ .ple_qt15_v1 = {939, 0, 16, 24, 882, 889, 932, 932, 899, 9, 1, 879, 0,},
/* PCIE 64 */
.ple_qt18 = {147, 0, 16, 20, 17, 13, 89, 0, 32, 14, 8, 0,},
/* 8852A USB SCC */
@@ -1850,8 +1880,11 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
.ple_qt_51b_wow = {147, 0, 16, 20, 157, 13, 133, 0, 172, 14, 24, 0,},
.ple_rsvd_qt0 = {2, 107, 107, 6, 6, 6, 6, 0, 0, 0,},
.ple_rsvd_qt1 = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ .ple_rsvd_qt2 = {1, 56, 28, 6, 6, 6, 6, 0, 0, 0,},
.ple_rsvd_qt9 = {1, 44, 44, 6, 6, 6, 6, 69, 0, 0,},
.rsvd0_size0 = {212992, 0,},
+ .rsvd0_size3 = {57344, 0,},
+ .rsvd0_size5 = {32768, 0,},
.rsvd0_size6 = {40960, 0,},
.rsvd1_size0 = {587776, 2048,},
.rsvd1_size2 = {391168, 2048,},
diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h
index f997d54faaf1..9f9f261ef9ff 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.h
+++ b/drivers/net/wireless/realtek/rtw89/mac.h
@@ -931,10 +931,14 @@ struct rtw89_mac_size_set {
const struct rtw89_dle_size wde_size0;
const struct rtw89_dle_size wde_size1;
const struct rtw89_dle_size wde_size0_v1;
+ const struct rtw89_dle_size wde_size3_v1;
const struct rtw89_dle_size wde_size4;
const struct rtw89_dle_size wde_size4_v1;
+ const struct rtw89_dle_size wde_size5_v1;
const struct rtw89_dle_size wde_size6;
const struct rtw89_dle_size wde_size7;
+ const struct rtw89_dle_size wde_size7_v1;
+ const struct rtw89_dle_size wde_size8_v1;
const struct rtw89_dle_size wde_size9;
const struct rtw89_dle_size wde_size16_v1;
const struct rtw89_dle_size wde_size17;
@@ -948,8 +952,11 @@ struct rtw89_mac_size_set {
const struct rtw89_dle_size ple_size1;
const struct rtw89_dle_size ple_size0_v1;
const struct rtw89_dle_size ple_size3_v1;
+ const struct rtw89_dle_size ple_size4_v1;
const struct rtw89_dle_size ple_size4;
const struct rtw89_dle_size ple_size6;
+ const struct rtw89_dle_size ple_size6_v1;
+ const struct rtw89_dle_size ple_size7_v1;
const struct rtw89_dle_size ple_size8;
const struct rtw89_dle_size ple_size9;
const struct rtw89_dle_size ple_size17;
@@ -965,8 +972,12 @@ struct rtw89_mac_size_set {
const struct rtw89_wde_quota wde_qt0_v1;
const struct rtw89_wde_quota wde_qt3;
const struct rtw89_wde_quota wde_qt4;
+ const struct rtw89_wde_quota wde_qt4_v1;
+ const struct rtw89_wde_quota wde_qt5_v1;
const struct rtw89_wde_quota wde_qt6;
const struct rtw89_wde_quota wde_qt7;
+ const struct rtw89_wde_quota wde_qt7_v1;
+ const struct rtw89_wde_quota wde_qt8_v1;
const struct rtw89_wde_quota wde_qt16;
const struct rtw89_wde_quota wde_qt17;
const struct rtw89_wde_quota wde_qt18;
@@ -979,8 +990,16 @@ struct rtw89_mac_size_set {
const struct rtw89_ple_quota ple_qt4;
const struct rtw89_ple_quota ple_qt5;
const struct rtw89_ple_quota ple_qt5_v2;
+ const struct rtw89_ple_quota ple_qt6_v1;
+ const struct rtw89_ple_quota ple_qt7_v1;
+ const struct rtw89_ple_quota ple_qt8_v1;
const struct rtw89_ple_quota ple_qt9;
+ const struct rtw89_ple_quota ple_qt9_v1;
+ const struct rtw89_ple_quota ple_qt12_v1;
const struct rtw89_ple_quota ple_qt13;
+ const struct rtw89_ple_quota ple_qt13_v1;
+ const struct rtw89_ple_quota ple_qt14_v1;
+ const struct rtw89_ple_quota ple_qt15_v1;
const struct rtw89_ple_quota ple_qt18;
const struct rtw89_ple_quota ple_qt25;
const struct rtw89_ple_quota ple_qt26;
@@ -1008,8 +1027,11 @@ struct rtw89_mac_size_set {
const struct rtw89_rsvd_quota ple_rsvd_qt0;
const struct rtw89_rsvd_quota ple_rsvd_qt1;
const struct rtw89_rsvd_quota ple_rsvd_qt1_v1;
+ const struct rtw89_rsvd_quota ple_rsvd_qt2;
const struct rtw89_rsvd_quota ple_rsvd_qt9;
const struct rtw89_dle_rsvd_size rsvd0_size0;
+ const struct rtw89_dle_rsvd_size rsvd0_size3;
+ const struct rtw89_dle_rsvd_size rsvd0_size5;
const struct rtw89_dle_rsvd_size rsvd0_size6;
const struct rtw89_dle_rsvd_size rsvd1_size0;
const struct rtw89_dle_rsvd_size rsvd1_size2;
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 141759798920..d610fbec6ee1 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -188,7 +188,47 @@ static const struct rtw89_dle_mem rtw8922a_dle_mem_pcie[] = {
&rtw89_mac_size.wde_qt0_v1, &rtw89_mac_size.ple_qt0,
&rtw89_mac_size.ple_qt1, &rtw89_mac_size.ple_rsvd_qt0,
&rtw89_mac_size.rsvd0_size0, &rtw89_mac_size.rsvd1_size0},
- [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size4_v1,
+ [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size3_v1,
+ &rtw89_mac_size.ple_size3_v1, &rtw89_mac_size.wde_qt4,
+ &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt9,
+ &rtw89_mac_size.ple_qt9, &rtw89_mac_size.ple_rsvd_qt1,
+ &rtw89_mac_size.rsvd0_size0, &rtw89_mac_size.rsvd1_size0},
+ [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
+ NULL},
+};
+
+static const struct rtw89_dle_mem rtw8922a_dle_mem_usb2[] = {
+ [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size7_v1,
+ &rtw89_mac_size.ple_size6_v1, &rtw89_mac_size.wde_qt7_v1,
+ &rtw89_mac_size.wde_qt7_v1, &rtw89_mac_size.ple_qt12_v1,
+ &rtw89_mac_size.ple_qt13_v1, &rtw89_mac_size.ple_rsvd_qt2,
+ &rtw89_mac_size.rsvd0_size5, &rtw89_mac_size.rsvd1_size0},
+ [RTW89_QTA_DBCC] = {RTW89_QTA_DBCC, &rtw89_mac_size.wde_size8_v1,
+ &rtw89_mac_size.ple_size7_v1, &rtw89_mac_size.wde_qt8_v1,
+ &rtw89_mac_size.wde_qt8_v1, &rtw89_mac_size.ple_qt14_v1,
+ &rtw89_mac_size.ple_qt15_v1, &rtw89_mac_size.ple_rsvd_qt2,
+ &rtw89_mac_size.rsvd0_size6, &rtw89_mac_size.rsvd1_size0},
+ [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size3_v1,
+ &rtw89_mac_size.ple_size3_v1, &rtw89_mac_size.wde_qt4,
+ &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt9,
+ &rtw89_mac_size.ple_qt9, &rtw89_mac_size.ple_rsvd_qt1,
+ &rtw89_mac_size.rsvd0_size0, &rtw89_mac_size.rsvd1_size0},
+ [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
+ NULL},
+};
+
+static const struct rtw89_dle_mem rtw8922a_dle_mem_usb3[] = {
+ [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size4_v1,
+ &rtw89_mac_size.ple_size4_v1, &rtw89_mac_size.wde_qt4_v1,
+ &rtw89_mac_size.wde_qt4_v1, &rtw89_mac_size.ple_qt6_v1,
+ &rtw89_mac_size.ple_qt7_v1, &rtw89_mac_size.ple_rsvd_qt2,
+ &rtw89_mac_size.rsvd0_size3, &rtw89_mac_size.rsvd1_size0},
+ [RTW89_QTA_DBCC] = {RTW89_QTA_DBCC, &rtw89_mac_size.wde_size5_v1,
+ &rtw89_mac_size.ple_size4_v1, &rtw89_mac_size.wde_qt5_v1,
+ &rtw89_mac_size.wde_qt5_v1, &rtw89_mac_size.ple_qt8_v1,
+ &rtw89_mac_size.ple_qt9_v1, &rtw89_mac_size.ple_rsvd_qt2,
+ &rtw89_mac_size.rsvd0_size3, &rtw89_mac_size.rsvd1_size0},
+ [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size3_v1,
&rtw89_mac_size.ple_size3_v1, &rtw89_mac_size.wde_qt4,
&rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt9,
&rtw89_mac_size.ple_qt9, &rtw89_mac_size.ple_rsvd_qt1,
@@ -3093,7 +3133,10 @@ const struct rtw89_chip_info rtw8922a_chip_info = {
rtw8922a_hfc_param_ini_usb2,
rtw8922a_hfc_param_ini_usb3,
NULL},
- .dle_mem = {rtw8922a_dle_mem_pcie, NULL, NULL, NULL},
+ .dle_mem = {rtw8922a_dle_mem_pcie,
+ rtw8922a_dle_mem_usb2,
+ rtw8922a_dle_mem_usb3,
+ NULL},
.wde_qempty_acq_grpnum = 4,
.wde_qempty_mgq_grpsel = 4,
.rf_base_addr = {0xe000, 0xf000},
--
2.53.0
next prev parent reply other threads:[~2026-03-26 17:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-26 17:02 [PATCH rtw-next 00/12] wifi: rtw89: Add support for RTL8922AU Bitterblue Smith
2026-03-26 17:03 ` [PATCH rtw-next 01/12] wifi: rtw89: usb: Disable MLO for now Bitterblue Smith
2026-03-26 17:04 ` [PATCH rtw-next 02/12] wifi: rtw89: usb: Support 2 bulk in endpoints Bitterblue Smith
2026-03-26 17:04 ` [PATCH rtw-next 03/12] wifi: rtw89: Fix rtw89_usb_ops_mac_lv1_rcvy() for RTL8922AU Bitterblue Smith
2026-03-26 17:05 ` [PATCH rtw-next 04/12] wifi: rtw89: Fix rtw89_usb_ops_mac_pre_init() " Bitterblue Smith
2026-03-26 17:05 ` [PATCH rtw-next 05/12] wifi: rtw89: Fix rtw89_usb_ops_mac_post_init() " Bitterblue Smith
2026-03-26 17:06 ` [PATCH rtw-next 06/12] wifi: rtw89: usb: Enable RX aggregation " Bitterblue Smith
2026-03-26 17:06 ` [PATCH rtw-next 07/12] wifi: rtw89: Fix rtw8922a_pwr_{on,off}_func() for USB Bitterblue Smith
2026-03-26 17:07 ` [PATCH rtw-next 08/12] wifi: rtw89: Let hfc_param_ini have separate settings for USB 2/3 Bitterblue Smith
2026-03-26 17:08 ` [PATCH rtw-next 09/12] wifi: rtw89: Add rtw8922a_hfc_param_ini_usb{2,3} Bitterblue Smith
2026-03-26 17:08 ` Bitterblue Smith [this message]
2026-03-26 17:09 ` [PATCH rtw-next 11/12] wifi: rtw89: Add rtw8922au.c Bitterblue Smith
2026-03-26 17:09 ` [PATCH rtw-next 12/12] wifi: rtw89: Enable the new rtw89_8922au module Bitterblue Smith
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