* Re: [GIT PULL] wireless-2026-03-26
From: Paolo Abeni @ 2026-03-26 17:24 UTC (permalink / raw)
To: Johannes Berg, netdev; +Cc: linux-wireless
In-Reply-To: <20260326093329.77815-3-johannes@sipsolutions.net>
On 3/26/26 10:31 AM, Johannes Berg wrote:
> And ... more fixes from drivers came in, notably iwlwifi with
> a bunch of things (their maintainer had been on vacation).
>
> I'm going to be on vacation next week, but I'm also not aware
> of anything missing from drivers etc. right now, so we'll see.
> I doubt this is the _last_ pull request for 7.0, but I think
> not much more will come in.
>
> Please pull and let us know if there's any problem.
Blame on me, I left this one out of my bag, and it missed today net PR
for Linus.
/P
^ permalink raw reply
* [PATCH rtw-next 12/12] wifi: rtw89: Enable the new rtw89_8922au module
From: Bitterblue Smith @ 2026-03-26 17:09 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
Tested without MLO, mostly in station mode and a little in AP mode.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/Kconfig | 12 ++++++++++++
drivers/net/wireless/realtek/rtw89/Makefile | 3 +++
2 files changed, 15 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/Kconfig b/drivers/net/wireless/realtek/rtw89/Kconfig
index 44d8a7f32bf2..43e3b0ef44da 100644
--- a/drivers/net/wireless/realtek/rtw89/Kconfig
+++ b/drivers/net/wireless/realtek/rtw89/Kconfig
@@ -157,6 +157,18 @@ config RTW89_8922AE
The variant 8922AE-VS has the same features except 1024-QAM.
+config RTW89_8922AU
+ tristate "Realtek 8922AU USB wireless network (Wi-Fi 7) adapter"
+ depends on USB
+ select RTW89_CORE
+ select RTW89_USB
+ select RTW89_8922A
+ help
+ Select this option will enable support for 8922AU chipset
+
+ 802.11be USB wireless network (Wi-Fi 7) adapter
+ supporting 2x2 2GHz/5GHz/6GHz 4096-QAM 160MHz channels.
+
config RTW89_DEBUG
bool
diff --git a/drivers/net/wireless/realtek/rtw89/Makefile b/drivers/net/wireless/realtek/rtw89/Makefile
index 1be81f254fca..475bad743d75 100644
--- a/drivers/net/wireless/realtek/rtw89/Makefile
+++ b/drivers/net/wireless/realtek/rtw89/Makefile
@@ -88,6 +88,9 @@ rtw89_8922a-objs := rtw8922a.o \
obj-$(CONFIG_RTW89_8922AE) += rtw89_8922ae.o
rtw89_8922ae-objs := rtw8922ae.o
+obj-$(CONFIG_RTW89_8922AU) += rtw89_8922au.o
+rtw89_8922au-objs := rtw8922au.o
+
rtw89_core-$(CONFIG_RTW89_DEBUG) += debug.o
obj-$(CONFIG_RTW89_PCI) += rtw89_pci.o
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next 11/12] wifi: rtw89: Add rtw8922au.c
From: Bitterblue Smith @ 2026-03-26 17:09 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
This is the entry point of the new rtw89_8922au module.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
.../net/wireless/realtek/rtw89/rtw8922au.c | 81 +++++++++++++++++++
1 file changed, 81 insertions(+)
create mode 100644 drivers/net/wireless/realtek/rtw89/rtw8922au.c
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922au.c b/drivers/net/wireless/realtek/rtw89/rtw8922au.c
new file mode 100644
index 000000000000..a490a7474a3b
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922au.c
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/* Copyright(c) 2026 Realtek Corporation
+ */
+
+#include <linux/module.h>
+#include <linux/usb.h>
+#include "rtw8922a.h"
+#include "usb.h"
+
+static const struct rtw89_usb_info rtw8922a_usb_info = {
+ .usb_host_request_2 = 0,
+ .usb_wlan0_1 = 0,
+ .hci_func_en = 0,
+ .usb3_mac_npi_config_intf_0 = 0,
+ .usb_endpoint_0 = 0,
+ .usb_endpoint_2 = 0,
+ .rx_agg_alignment = 16,
+ .bulkout_id = {
+ [RTW89_DMA_ACH0] = 3,
+ [RTW89_DMA_ACH2] = 5,
+ [RTW89_DMA_ACH4] = 4,
+ [RTW89_DMA_ACH6] = 6,
+ [RTW89_DMA_B0MG] = 0,
+ [RTW89_DMA_B0HI] = 0,
+ [RTW89_DMA_B1MG] = 1,
+ [RTW89_DMA_B1HI] = 1,
+ [RTW89_DMA_H2C] = 2,
+ },
+};
+
+static const struct rtw89_driver_info rtw89_8922au_info = {
+ .chip = &rtw8922a_chip_info,
+ .variant = NULL,
+ .quirks = NULL,
+ .bus = {
+ .usb = &rtw8922a_usb_info,
+ },
+};
+
+static const struct usb_device_id rtw_8922au_id_table[] = {
+ { USB_DEVICE_AND_INTERFACE_INFO(0x0411, 0x03ef, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x0502, 0x76d7, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x056e, 0x4025, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1bcf, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1bd2, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0x8912, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x0db0, 0xda0e, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x332b, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x3625, 0x010a, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x37ad, 0x0100, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x37ad, 0x0101, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0x3822, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0x4822, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+ {},
+};
+MODULE_DEVICE_TABLE(usb, rtw_8922au_id_table);
+
+static struct usb_driver rtw_8922au_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = rtw_8922au_id_table,
+ .probe = rtw89_usb_probe,
+ .disconnect = rtw89_usb_disconnect,
+};
+module_usb_driver(rtw_8922au_driver);
+
+MODULE_AUTHOR("Bitterblue Smith <rtl8821cerfe2@gmail.com>");
+MODULE_DESCRIPTION("Realtek 802.11be wireless 8922AU driver");
+MODULE_LICENSE("Dual BSD/GPL");
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next 10/12] wifi: rtw89: Add rtw8922a_dle_mem_usb{2,3}
From: Bitterblue Smith @ 2026-03-26 17:08 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
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
^ permalink raw reply related
* [PATCH rtw-next 09/12] wifi: rtw89: Add rtw8922a_hfc_param_ini_usb{2,3}
From: Bitterblue Smith @ 2026-03-26 17:08 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
"hfc" means "hci fc" which is "Host Control Interface Flow Control".
These are some parameters needed for RTL8922AU.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/mac.c | 3 +
drivers/net/wireless/realtek/rtw89/mac.h | 3 +
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 125 +++++++++++++++++-
3 files changed, 130 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 3320797be26d..57072b5d9feb 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -1716,6 +1716,9 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
.hfc_preccfg_pcie = {2, 40, 0, 0, 1, 0, 0, 0},
.hfc_prec_cfg_c0 = {2, 32, 0, 0, 0, 0, 0, 0, 2, 32, 0, 0},
.hfc_prec_cfg_c2 = {0, 256, 0, 0, 0, 0, 0, 0, 0, 256, 0, 0},
+ .hfc_prec_cfg_c3 = {18, 32, 148, 148, 1, 1, 1, 1},
+ .hfc_prec_cfg_c5 = {18, 32, 148, 148, 1, 1, 0, 1},
+ .hfc_prec_cfg_c6 = {8, 32, 148, 148, 1, 1, 0, 1},
/* PCIE 64 */
.wde_size0 = {RTW89_WDE_PG_64, 4095, 1,},
.wde_size0_v1 = {RTW89_WDE_PG_64, 3328, 0, 0,},
diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h
index 88a877556cb3..f997d54faaf1 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.h
+++ b/drivers/net/wireless/realtek/rtw89/mac.h
@@ -925,6 +925,9 @@ struct rtw89_mac_size_set {
const struct rtw89_hfc_prec_cfg hfc_preccfg_pcie;
const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c0;
const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c2;
+ const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c3;
+ const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c5;
+ const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c6;
const struct rtw89_dle_size wde_size0;
const struct rtw89_dle_size wde_size1;
const struct rtw89_dle_size wde_size0_v1;
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 83497b4d7992..141759798920 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -57,6 +57,126 @@ static const struct rtw89_hfc_param_ini rtw8922a_hfc_param_ini_pcie[] = {
[RTW89_QTA_INVALID] = {NULL},
};
+static const struct rtw89_hfc_ch_cfg rtw8922a_hfc_chcfg_ch7[] = {
+ {54, 222, grp_0}, /* ACH 0 */
+ {0, 0, grp_0}, /* ACH 1 */
+ {54, 222, grp_0}, /* ACH 2 */
+ {0, 0, grp_0}, /* ACH 3 */
+ {54, 222, grp_0}, /* ACH 4 */
+ {0, 0, grp_0}, /* ACH 5 */
+ {54, 222, grp_0}, /* ACH 6 */
+ {0, 0, grp_0}, /* ACH 7 */
+ {54, 222, grp_0}, /* B0MGQ */
+ {0, 0, grp_0}, /* B0HIQ */
+ {54, 222, grp_0}, /* B1MGQ */
+ {0, 0, grp_0}, /* B1HIQ */
+ {0, 0, 0}, /* FWCMDQ */
+ {0, 0, 0}, /* BMC */
+ {0, 0, 0}, /* H2D */
+};
+
+static const struct rtw89_hfc_pub_cfg rtw8922a_hfc_pubcfg_p7 = {
+ 492, /* Group 0 */
+ 0, /* Group 1 */
+ 492, /* Public Max */
+ 0, /* WP threshold */
+};
+
+static const struct rtw89_hfc_ch_cfg rtw8922a_hfc_chcfg_ch8[] = {
+ {24, 196, grp_0}, /* ACH 0 */
+ {0, 0, grp_0}, /* ACH 1 */
+ {54, 226, grp_0}, /* ACH 2 */
+ {0, 0, grp_0}, /* ACH 3 */
+ {54, 196, grp_1}, /* ACH 4 */
+ {0, 0, grp_1}, /* ACH 5 */
+ {54, 196, grp_1}, /* ACH 6 */
+ {0, 0, grp_1}, /* ACH 7 */
+ {54, 226, grp_0}, /* B0MGQ */
+ {0, 0, grp_0}, /* B0HIQ */
+ {54, 196, grp_1}, /* B1MGQ */
+ {0, 0, grp_0}, /* B1HIQ */
+ {0, 0, 0}, /* FWCMDQ */
+ {0, 0, 0}, /* BMC */
+ {0, 0, 0}, /* H2D */
+};
+
+static const struct rtw89_hfc_pub_cfg rtw8922a_hfc_pubcfg_p8 = {
+ 304, /* Group 0 */
+ 304, /* Group 1 */
+ 608, /* Public Max */
+ 96, /* WP threshold */
+};
+
+static const struct rtw89_hfc_param_ini rtw8922a_hfc_param_ini_usb2[] = {
+ [RTW89_QTA_SCC] = {rtw8922a_hfc_chcfg_ch7, &rtw8922a_hfc_pubcfg_p7,
+ &rtw89_mac_size.hfc_prec_cfg_c5, RTW89_HCIFC_STF},
+ [RTW89_QTA_DBCC] = {rtw8922a_hfc_chcfg_ch8, &rtw8922a_hfc_pubcfg_p8,
+ &rtw89_mac_size.hfc_prec_cfg_c6, RTW89_HCIFC_STF},
+ [RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_prec_cfg_c2,
+ RTW89_HCIFC_POH},
+ [RTW89_QTA_INVALID] = {NULL},
+};
+
+static const struct rtw89_hfc_ch_cfg rtw8922a_hfc_chcfg_ch4[] = {
+ {54, 606, grp_0}, /* ACH 0 */
+ {0, 0, grp_0}, /* ACH 1 */
+ {54, 606, grp_0}, /* ACH 2 */
+ {0, 0, grp_0}, /* ACH 3 */
+ {54, 606, grp_0}, /* ACH 4 */
+ {0, 0, grp_0}, /* ACH 5 */
+ {54, 606, grp_0}, /* ACH 6 */
+ {0, 0, grp_0}, /* ACH 7 */
+ {54, 606, grp_0}, /* B0MGQ */
+ {0, 0, grp_0}, /* B0HIQ */
+ {54, 606, grp_0}, /* B1MGQ */
+ {0, 0, grp_0}, /* B1HIQ */
+ {0, 0, 0}, /* FWCMDQ */
+ {0, 0, 0}, /* BMC */
+ {0, 0, 0}, /* H2D */
+};
+
+static const struct rtw89_hfc_pub_cfg rtw8922a_hfc_pubcfg_p4 = {
+ 876, /* Group 0 */
+ 0, /* Group 1 */
+ 876, /* Public Max */
+ 0, /* WP threshold */
+};
+
+static const struct rtw89_hfc_ch_cfg rtw8922a_hfc_chcfg_ch5[] = {
+ {54, 311, grp_0}, /* ACH 0 */
+ {0, 0, grp_0}, /* ACH 1 */
+ {54, 311, grp_0}, /* ACH 2 */
+ {0, 0, grp_0}, /* ACH 3 */
+ {54, 311, grp_1}, /* ACH 4 */
+ {0, 0, grp_1}, /* ACH 5 */
+ {54, 311, grp_1}, /* ACH 6 */
+ {0, 0, grp_1}, /* ACH 7 */
+ {54, 311, grp_0}, /* B0MGQ */
+ {0, 0, grp_0}, /* B0HIQ */
+ {54, 311, grp_1}, /* B1MGQ */
+ {0, 0, grp_0}, /* B1HIQ */
+ {0, 0, 0}, /* FWCMDQ */
+ {0, 0, 0}, /* BMC */
+ {0, 0, 0}, /* H2D */
+};
+
+static const struct rtw89_hfc_pub_cfg rtw8922a_hfc_pubcfg_p5 = {
+ 419, /* Group 0 */
+ 419, /* Group 1 */
+ 838, /* Public Max */
+ 0, /* WP threshold */
+};
+
+static const struct rtw89_hfc_param_ini rtw8922a_hfc_param_ini_usb3[] = {
+ [RTW89_QTA_SCC] = {rtw8922a_hfc_chcfg_ch4, &rtw8922a_hfc_pubcfg_p4,
+ &rtw89_mac_size.hfc_prec_cfg_c3, RTW89_HCIFC_STF},
+ [RTW89_QTA_DBCC] = {rtw8922a_hfc_chcfg_ch5, &rtw8922a_hfc_pubcfg_p5,
+ &rtw89_mac_size.hfc_prec_cfg_c3, RTW89_HCIFC_STF},
+ [RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_prec_cfg_c2,
+ RTW89_HCIFC_POH},
+ [RTW89_QTA_INVALID] = {NULL},
+};
+
static const struct rtw89_dle_mem rtw8922a_dle_mem_pcie[] = {
[RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size0_v1,
&rtw89_mac_size.ple_size0_v1, &rtw89_mac_size.wde_qt0_v1,
@@ -2969,7 +3089,10 @@ const struct rtw89_chip_info rtw8922a_chip_info = {
.max_rx_agg_num = 64,
.dis_2g_40m_ul_ofdma = false,
.rsvd_ple_ofst = 0x8f800,
- .hfc_param_ini = {rtw8922a_hfc_param_ini_pcie, NULL, NULL, NULL},
+ .hfc_param_ini = {rtw8922a_hfc_param_ini_pcie,
+ rtw8922a_hfc_param_ini_usb2,
+ rtw8922a_hfc_param_ini_usb3,
+ NULL},
.dle_mem = {rtw8922a_dle_mem_pcie, NULL, NULL, NULL},
.wde_qempty_acq_grpnum = 4,
.wde_qempty_mgq_grpsel = 4,
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next 08/12] wifi: rtw89: Let hfc_param_ini have separate settings for USB 2/3
From: Bitterblue Smith @ 2026-03-26 17:07 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
RTL8912AU needs different settings for USB 2 and USB 3.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/core.h | 2 +-
drivers/net/wireless/realtek/rtw89/mac.c | 2 +-
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/rtw8852bt.c | 2 +-
drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 +
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 2 +-
8 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index 94e4faf70e12..f462eb632eb0 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -4525,7 +4525,7 @@ struct rtw89_chip_info {
u16 max_rx_agg_num;
bool dis_2g_40m_ul_ofdma;
u32 rsvd_ple_ofst;
- const struct rtw89_hfc_param_ini *hfc_param_ini[RTW89_HCI_TYPE_NUM];
+ const struct rtw89_hfc_param_ini *hfc_param_ini[RTW89_HCI_DLE_TYPE_NUM];
const struct rtw89_dle_mem *dle_mem[RTW89_HCI_DLE_TYPE_NUM];
u8 wde_qempty_acq_grpnum;
u8 wde_qempty_mgq_grpsel;
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 35fd18fe6470..3320797be26d 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -898,7 +898,7 @@ static int hfc_reset_param(struct rtw89_dev *rtwdev)
struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param;
u8 qta_mode = rtwdev->mac.dle_info.qta_mode;
- param_inis = rtwdev->chip->hfc_param_ini[rtwdev->hci.type];
+ param_inis = rtwdev->chip->hfc_param_ini[rtwdev->hci.dle_type];
if (!param_inis)
return -EINVAL;
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b.c b/drivers/net/wireless/realtek/rtw89/rtw8851b.c
index a3a5b6fbe46c..1c968484a823 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8851b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8851b.c
@@ -2600,6 +2600,7 @@ const struct rtw89_chip_info rtw8851b_chip_info = {
.dis_2g_40m_ul_ofdma = true,
.rsvd_ple_ofst = 0x2f800,
.hfc_param_ini = {rtw8851b_hfc_param_ini_pcie,
+ rtw8851b_hfc_param_ini_usb,
rtw8851b_hfc_param_ini_usb,
NULL},
.dle_mem = {rtw8851b_dle_mem_pcie,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c
index 898c534a5762..39b7b4da8d89 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c
@@ -2336,6 +2336,7 @@ const struct rtw89_chip_info rtw8852a_chip_info = {
.dis_2g_40m_ul_ofdma = true,
.rsvd_ple_ofst = 0x6f800,
.hfc_param_ini = {rtw8852a_hfc_param_ini_pcie,
+ rtw8852a_hfc_param_ini_usb,
rtw8852a_hfc_param_ini_usb,
NULL},
.dle_mem = {rtw8852a_dle_mem_pcie,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
index 19a9f07e8714..bf802d7ec733 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
@@ -931,6 +931,7 @@ const struct rtw89_chip_info rtw8852b_chip_info = {
.dis_2g_40m_ul_ofdma = true,
.rsvd_ple_ofst = 0x2f800,
.hfc_param_ini = {rtw8852b_hfc_param_ini_pcie,
+ rtw8852b_hfc_param_ini_usb,
rtw8852b_hfc_param_ini_usb,
NULL},
.dle_mem = {rtw8852b_dle_mem_pcie,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852bt.c b/drivers/net/wireless/realtek/rtw89/rtw8852bt.c
index c86b995a7cb1..021c2a668d5b 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852bt.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852bt.c
@@ -776,7 +776,7 @@ const struct rtw89_chip_info rtw8852bt_chip_info = {
.max_rx_agg_num = 64,
.dis_2g_40m_ul_ofdma = true,
.rsvd_ple_ofst = 0x6f800,
- .hfc_param_ini = {rtw8852bt_hfc_param_ini_pcie, NULL, NULL},
+ .hfc_param_ini = {rtw8852bt_hfc_param_ini_pcie, NULL, NULL, NULL},
.dle_mem = {rtw8852bt_dle_mem_pcie, NULL, NULL, NULL},
.wde_qempty_acq_grpnum = 4,
.wde_qempty_mgq_grpsel = 4,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
index 7ea0a8905282..a13e576e200d 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
@@ -3126,6 +3126,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = {
.dis_2g_40m_ul_ofdma = false,
.rsvd_ple_ofst = 0x6f800,
.hfc_param_ini = {rtw8852c_hfc_param_ini_pcie,
+ rtw8852c_hfc_param_ini_usb,
rtw8852c_hfc_param_ini_usb,
NULL},
.dle_mem = {rtw8852c_dle_mem_pcie,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index c745e5a58d12..83497b4d7992 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -2969,7 +2969,7 @@ const struct rtw89_chip_info rtw8922a_chip_info = {
.max_rx_agg_num = 64,
.dis_2g_40m_ul_ofdma = false,
.rsvd_ple_ofst = 0x8f800,
- .hfc_param_ini = {rtw8922a_hfc_param_ini_pcie, NULL, NULL},
+ .hfc_param_ini = {rtw8922a_hfc_param_ini_pcie, NULL, NULL, NULL},
.dle_mem = {rtw8922a_dle_mem_pcie, NULL, NULL, NULL},
.wde_qempty_acq_grpnum = 4,
.wde_qempty_mgq_grpsel = 4,
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next 07/12] wifi: rtw89: Fix rtw8922a_pwr_{on,off}_func() for USB
From: Bitterblue Smith @ 2026-03-26 17:06 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
There are a few differences in the power on/off functions between PCIE
and USB.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 92 +++++++++++++------
1 file changed, 63 insertions(+), 29 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index a489aaf90f23..c745e5a58d12 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -298,17 +298,24 @@ static int rtw8922a_pwr_on_func(struct rtw89_dev *rtwdev)
rtw89_write32_clr(rtwdev, R_BE_FEN_RST_ENABLE, B_BE_R_SYM_ISO_ADDA_P02PP |
B_BE_R_SYM_ISO_ADDA_P12PP);
rtw89_write8_set(rtwdev, R_BE_PLATFORM_ENABLE, B_BE_PLATFORM_EN);
- rtw89_write32_set(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HAXIDMA_IO_EN);
- ret = read_poll_timeout(rtw89_read32, val32, val32 & B_BE_HAXIDMA_IO_ST,
- 1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL);
- if (ret)
- return ret;
+ if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) {
+ rtw89_write32_set(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HAXIDMA_IO_EN);
- ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_HAXIDMA_BACKUP_RESTORE_ST),
- 1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL);
- if (ret)
- return ret;
+ ret = read_poll_timeout(rtw89_read32, val32,
+ val32 & B_BE_HAXIDMA_IO_ST,
+ 1000, 3000000, false, rtwdev,
+ R_BE_HCI_OPT_CTRL);
+ if (ret)
+ return ret;
+
+ ret = read_poll_timeout(rtw89_read32, val32,
+ !(val32 & B_BE_HAXIDMA_BACKUP_RESTORE_ST),
+ 1000, 3000000, false, rtwdev,
+ R_BE_HCI_OPT_CTRL);
+ if (ret)
+ return ret;
+ }
rtw89_write32_set(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HCI_WLAN_IO_EN);
@@ -317,7 +324,9 @@ static int rtw8922a_pwr_on_func(struct rtw89_dev *rtwdev)
if (ret)
return ret;
- rtw89_write32_clr(rtwdev, R_BE_SYS_SDIO_CTRL, B_BE_PCIE_FORCE_IBX_EN);
+ if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
+ rtw89_write32_clr(rtwdev, R_BE_SYS_SDIO_CTRL,
+ B_BE_PCIE_FORCE_IBX_EN);
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_PLL, 0x02, 0x02);
if (ret)
@@ -371,6 +380,10 @@ static int rtw8922a_pwr_on_func(struct rtw89_dev *rtwdev)
if (ret)
return ret;
+ ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_SRAM_CTRL, 0, XTAL_SI_SRAM_DIS);
+ if (ret)
+ return ret;
+
if (hal->cv != CHIP_CAV) {
rtw89_write32_set(rtwdev, R_BE_PMC_DBG_CTRL2, B_BE_SYSON_DIS_PMCR_BE_WRMSK);
rtw89_write32_set(rtwdev, R_BE_SYS_ISO_CTRL, B_BE_ISO_EB2CORE);
@@ -382,14 +395,16 @@ static int rtw8922a_pwr_on_func(struct rtw89_dev *rtwdev)
rtw89_write32_clr(rtwdev, R_BE_PMC_DBG_CTRL2, B_BE_SYSON_DIS_PMCR_BE_WRMSK);
}
- rtw89_write32_set(rtwdev, R_BE_DMAC_FUNC_EN,
- B_BE_MAC_FUNC_EN | B_BE_DMAC_FUNC_EN | B_BE_MPDU_PROC_EN |
- B_BE_WD_RLS_EN | B_BE_DLE_WDE_EN | B_BE_TXPKT_CTRL_EN |
- B_BE_STA_SCH_EN | B_BE_DLE_PLE_EN | B_BE_PKT_BUF_EN |
- B_BE_DMAC_TBL_EN | B_BE_PKT_IN_EN | B_BE_DLE_CPUIO_EN |
- B_BE_DISPATCHER_EN | B_BE_BBRPT_EN | B_BE_MAC_SEC_EN |
- B_BE_H_AXIDMA_EN | B_BE_DMAC_MLO_EN | B_BE_PLRLS_EN |
- B_BE_P_AXIDMA_EN | B_BE_DLE_DATACPUIO_EN | B_BE_LTR_CTL_EN);
+ val32 = B_BE_MAC_FUNC_EN | B_BE_DMAC_FUNC_EN | B_BE_MPDU_PROC_EN |
+ B_BE_WD_RLS_EN | B_BE_DLE_WDE_EN | B_BE_TXPKT_CTRL_EN |
+ B_BE_STA_SCH_EN | B_BE_DLE_PLE_EN | B_BE_PKT_BUF_EN |
+ B_BE_DMAC_TBL_EN | B_BE_PKT_IN_EN | B_BE_DLE_CPUIO_EN |
+ B_BE_DISPATCHER_EN | B_BE_BBRPT_EN | B_BE_MAC_SEC_EN |
+ B_BE_H_AXIDMA_EN | B_BE_DMAC_MLO_EN | B_BE_PLRLS_EN |
+ B_BE_P_AXIDMA_EN | B_BE_DLE_DATACPUIO_EN;
+ if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
+ val32 |= B_BE_LTR_CTL_EN;
+ rtw89_write32_set(rtwdev, R_BE_DMAC_FUNC_EN, val32);
set_bit(RTW89_FLAG_DMAC_FUNC, rtwdev->flags);
@@ -465,17 +480,23 @@ static int rtw8922a_pwr_off_func(struct rtw89_dev *rtwdev)
if (ret)
return ret;
- rtw89_write32_clr(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HAXIDMA_IO_EN);
+ if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) {
+ rtw89_write32_clr(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HAXIDMA_IO_EN);
- ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_HAXIDMA_IO_ST),
- 1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL);
- if (ret)
- return ret;
+ ret = read_poll_timeout(rtw89_read32, val32,
+ !(val32 & B_BE_HAXIDMA_IO_ST),
+ 1000, 3000000, false, rtwdev,
+ R_BE_HCI_OPT_CTRL);
+ if (ret)
+ return ret;
- ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_HAXIDMA_BACKUP_RESTORE_ST),
- 1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL);
- if (ret)
- return ret;
+ ret = read_poll_timeout(rtw89_read32, val32,
+ !(val32 & B_BE_HAXIDMA_BACKUP_RESTORE_ST),
+ 1000, 3000000, false, rtwdev,
+ R_BE_HCI_OPT_CTRL);
+ if (ret)
+ return ret;
+ }
rtw89_write32_clr(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HCI_WLAN_IO_EN);
@@ -491,9 +512,22 @@ static int rtw8922a_pwr_off_func(struct rtw89_dev *rtwdev)
if (ret)
return ret;
- rtw89_write32(rtwdev, R_BE_WLLPS_CTRL, 0x0000A1B2);
+ if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
+ rtw89_write32(rtwdev, R_BE_WLLPS_CTRL, 0x0000A1B2);
+ else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB)
+ rtw89_write32_clr(rtwdev, R_BE_SYS_PW_CTRL, B_BE_SOP_EASWR);
+
rtw89_write32_clr(rtwdev, R_BE_SYS_PW_CTRL, B_BE_XTAL_OFF_A_DIE);
- rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APFM_SWLPS);
+
+ if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) {
+ rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APFM_SWLPS);
+ } else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB) {
+ val32 = rtw89_read32(rtwdev, R_BE_SYS_PW_CTRL);
+ val32 |= B_BE_AFSM_WLSUS_EN;
+ val32 &= ~B_BE_AFSM_PCIE_SUS_EN;
+ rtw89_write32(rtwdev, R_BE_SYS_PW_CTRL, val32);
+ }
+
rtw89_write32(rtwdev, R_BE_UDM1, 0);
return 0;
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next 06/12] wifi: rtw89: usb: Enable RX aggregation for RTL8922AU
From: Bitterblue Smith @ 2026-03-26 17:06 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
It uses the same settings as RTL8852CU.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/usb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index f058a8e9f818..07c2176ccf21 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -796,6 +796,7 @@ static void rtw89_usb_rx_agg_cfg(struct rtw89_dev *rtwdev)
rtw89_usb_rx_agg_cfg_v1(rtwdev);
break;
case RTL8852C:
+ case RTL8922A:
rtw89_usb_rx_agg_cfg_v2(rtwdev);
break;
default:
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next 05/12] wifi: rtw89: Fix rtw89_usb_ops_mac_post_init() for RTL8922AU
From: Bitterblue Smith @ 2026-03-26 17:05 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
Skip most of the function because RTL8922AU only needs to configure the
RX aggregation here.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/usb.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index 9bd91dc1bb46..f058a8e9f818 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -811,6 +811,9 @@ static int rtw89_usb_ops_mac_post_init(struct rtw89_dev *rtwdev)
enum usb_device_speed speed;
u32 ep;
+ if (rtwdev->chip->chip_id == RTL8922A)
+ goto rx_agg_cfg;
+
rtw89_write32_clr(rtwdev, info->usb3_mac_npi_config_intf_0,
B_AX_SSPHY_LFPS_FILTER);
@@ -832,6 +835,7 @@ static int rtw89_usb_ops_mac_post_init(struct rtw89_dev *rtwdev)
rtw89_write8(rtwdev, info->usb_endpoint_2 + 1, NUMP);
}
+rx_agg_cfg:
rtw89_usb_rx_agg_cfg(rtwdev);
return 0;
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next 04/12] wifi: rtw89: Fix rtw89_usb_ops_mac_pre_init() for RTL8922AU
From: Bitterblue Smith @ 2026-03-26 17:05 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
Return early because RTL8922AU doesn't need to do anything here.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/usb.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index eedc8dd2b070..9bd91dc1bb46 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -740,6 +740,9 @@ static int rtw89_usb_ops_mac_pre_init(struct rtw89_dev *rtwdev)
const struct rtw89_usb_info *info = rtwusb->info;
u32 val32;
+ if (rtwdev->chip->chip_id == RTL8922A)
+ return 0;
+
rtw89_write32_set(rtwdev, info->usb_host_request_2,
B_AX_R_USBIO_MODE);
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next 03/12] wifi: rtw89: Fix rtw89_usb_ops_mac_lv1_rcvy() for RTL8922AU
From: Bitterblue Smith @ 2026-03-26 17:04 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
RTL8922AU uses a different register and mask to reset TX/RX. Add them
here.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/reg.h | 4 ++++
drivers/net/wireless/realtek/rtw89/usb.c | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h
index 9b605617c3f0..200c08c97ad1 100644
--- a/drivers/net/wireless/realtek/rtw89/reg.h
+++ b/drivers/net/wireless/realtek/rtw89/reg.h
@@ -4729,6 +4729,10 @@
#define R_BE_LTR_LATENCY_IDX2_V1 0x361C
#define R_BE_LTR_LATENCY_IDX3_V1 0x3620
+#define R_BE_USB2_WLAN_TRX_OPT_PAR2 0x41BC
+#define B_BE_USB2_USBRX_RST BIT(1)
+#define B_BE_USB2_USBTX_RST BIT(0)
+
#define R_BE_HCI_BUF_IMR 0x6018
#define B_BE_HCI_BUF_IMR_CLR 0xC0000303
#define B_BE_HCI_BUF_IMR_SET 0xC0000301
diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index 327449141d8d..eedc8dd2b070 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -855,6 +855,10 @@ static int rtw89_usb_ops_mac_lv1_rcvy(struct rtw89_dev *rtwdev,
reg = R_AX_USB_WLAN0_1_V1;
mask = B_AX_USBRX_RST_V1 | B_AX_USBTX_RST_V1;
break;
+ case RTL8922A:
+ reg = R_BE_USB2_WLAN_TRX_OPT_PAR2;
+ mask = B_BE_USB2_USBRX_RST | B_BE_USB2_USBTX_RST;
+ break;
default:
rtw89_err(rtwdev, "%s: fix me\n", __func__);
return -EOPNOTSUPP;
--
2.53.0
^ permalink raw reply related
* Re: [PATCH 1/3] wifi: mt76: connac: use a helper to cache txpower_cur
From: Lucid Duck @ 2026-03-26 17:04 UTC (permalink / raw)
To: sean.wang; +Cc: nbd, lorenzo.bianconi, linux-wireless, linux-mediatek, morrownr
In-Reply-To: <20260325043318.13298-1-sean.wang@kernel.org>
Sean,
Tested the full 3-patch series on MT7921AU. All three bands working
correctly -- txpower reporting is fixed.
Test environment:
Kernel: 6.19.8-200.fc43.x86_64 (Fedora 43)
Device: MediaTek MT7921AU USB (0e8d:7961)
Firmware: HW/SW 0x8a108a10, WM 20251223091148
AP: Tri-band (2.4/5/6 GHz)
Regdomain: CA (DFS-FCC), also tested US, JP, DE
Note: Internet maintained via separate USB ethernet
adapter during WiFi testing
Baseline (stock 6.19.8, pre-patch):
txpower 3.00 dBm on all bands
Post-patch txpower:
2.4 GHz ch 1 (2412 MHz, 20 MHz): 36.00 dBm
5 GHz ch 100 (5500 MHz, 80 MHz): 26.00 dBm
6 GHz ch 5 (5975 MHz, 80 MHz): 12.00 dBm
All values match expected CA regulatory limits. Connectivity verified
with 0% packet loss on every band.
Stress testing (28 tests, 28 passed, 0 failed):
- Connect/disconnect: 10 cycles per band (30 total), txpower
correct and ping 0% loss on every cycle
- Band switching: 30 sequential hops (2.4 -> 5 -> 6 -> repeat),
txpower correct on every hop, ping 30/30
- Module reload: 15 full rmmod/insmod cycles of all mt76 modules,
txpower correct after every reload
- Throughput: 100-ping per band, 0% loss on all
2.4 GHz: avg 2.4 ms, max 23.6 ms
5 GHz: avg 1.9 ms, max 8.0 ms
6 GHz: avg 2.2 ms, max 3.3 ms
- Soak: 20-minute continuous test per band (60 min total),
txpower sampled every 30 seconds, never deviated
2.4 GHz: 40/40 samples at 36.00 dBm, slab delta -4 kB
5 GHz: 40/40 samples at 26.00 dBm, slab delta +16 kB
6 GHz: 40/40 samples at 12.00 dBm, slab delta -16 kB
- Memory: 50 connect/disconnect cycles, slab delta +64 kB
(negligible, no leak)
- Band-hop marathon: 200 random band hops, 200/200 pass,
ping 200/200 OK, completed in 1232 seconds
- Concurrent managed + monitor: txpower stable on all bands
with a monitor VIF present, ping 0% loss
- Regulatory domain switching: txpower correctly adjusts
per country on 5 GHz
CA: 26.00 dBm
US: 24.00 dBm
JP: 23.00 dBm
DE: 26.00 dBm
Zero kernel warnings in dmesg throughout all testing.
For context, I originally reported this bug and submitted a fix in
January (v1 through v4 on linux-wireless, as Lucid Duck). Patches 1
and 2 in this series address the same core issue -- capturing the rate
power loop output and subtracting the path delta before caching
txpower_cur. Patch 3 (the per-vif-link get_txpower callback) is a
good addition that was not in my series.
Reported-by: Lucid Duck <lucid_duck@justthetip.ca>
Tested-by: Lucid Duck <lucid_duck@justthetip.ca>
^ permalink raw reply
* [PATCH rtw-next 02/12] wifi: rtw89: usb: Support 2 bulk in endpoints
From: Bitterblue Smith @ 2026-03-26 17:04 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
RTL8912AU has 2 bulk in endpoints, not 1, so raise the limit.
It's not yet clear what the second bulk in endpoint is for.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/usb.c | 15 +++++++++++----
drivers/net/wireless/realtek/rtw89/usb.h | 3 ++-
2 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index 7a46ace34c25..327449141d8d 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -497,7 +497,7 @@ static void rtw89_usb_rx_resubmit(struct rtw89_usb *rtwusb,
rxcb->rx_skb = rx_skb;
usb_fill_bulk_urb(rxcb->rx_urb, rtwusb->udev,
- usb_rcvbulkpipe(rtwusb->udev, rtwusb->in_pipe),
+ usb_rcvbulkpipe(rtwusb->udev, rtwusb->in_pipe[0]),
rxcb->rx_skb->data, RTW89_USB_RECVBUF_SZ,
rtw89_usb_read_port_complete, rxcb);
@@ -932,6 +932,7 @@ static int rtw89_usb_parse(struct rtw89_dev *rtwdev,
struct rtw89_usb *rtwusb = rtw89_usb_priv(rtwdev);
struct usb_endpoint_descriptor *endpoint;
int num_out_pipes = 0;
+ int num_in_pipes = 0;
u8 num;
int i;
@@ -947,13 +948,14 @@ static int rtw89_usb_parse(struct rtw89_dev *rtwdev,
if (usb_endpoint_dir_in(endpoint) &&
usb_endpoint_xfer_bulk(endpoint)) {
- if (rtwusb->in_pipe) {
+ if (num_in_pipes >= RTW89_MAX_BULKIN_NUM) {
rtw89_err(rtwdev,
- "found more than 1 bulk in endpoint\n");
+ "found more than %d bulk in endpoint\n",
+ RTW89_MAX_BULKIN_NUM);
return -EINVAL;
}
- rtwusb->in_pipe = num;
+ rtwusb->in_pipe[num_in_pipes++] = num;
}
if (usb_endpoint_dir_out(endpoint) &&
@@ -969,6 +971,11 @@ static int rtw89_usb_parse(struct rtw89_dev *rtwdev,
}
}
+ if (num_in_pipes < 1) {
+ rtw89_err(rtwdev, "no bulk in endpoints found\n");
+ return -EINVAL;
+ }
+
if (num_out_pipes < 1) {
rtw89_err(rtwdev, "no bulk out endpoints found\n");
return -EINVAL;
diff --git a/drivers/net/wireless/realtek/rtw89/usb.h b/drivers/net/wireless/realtek/rtw89/usb.h
index 3d17e514e346..7cb690f961bf 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.h
+++ b/drivers/net/wireless/realtek/rtw89/usb.h
@@ -18,6 +18,7 @@
#define RTW89_USB_MOD512_PADDING 4
#define RTW89_MAX_ENDPOINT_NUM 9
+#define RTW89_MAX_BULKIN_NUM 2
#define RTW89_MAX_BULKOUT_NUM 7
#define R_AX_RXAGG_0_V1 0x6000
@@ -63,7 +64,7 @@ struct rtw89_usb {
atomic_t continual_io_error;
- u8 in_pipe;
+ u8 in_pipe[RTW89_MAX_BULKIN_NUM];
u8 out_pipe[RTW89_MAX_BULKOUT_NUM];
struct workqueue_struct *rxwq;
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next 01/12] wifi: rtw89: usb: Disable MLO for now
From: Bitterblue Smith @ 2026-03-26 17:03 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
In-Reply-To: <8549233f-dd83-4e77-be88-5e22ecd4f5f1@gmail.com>
It's not yet clear how the TX queue/channel selection is supposed to
work for RTL8922AU with MLO, and I can't test MLO anyway.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
drivers/net/wireless/realtek/rtw89/usb.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index 581b8c05f930..7a46ace34c25 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -1029,6 +1029,10 @@ int rtw89_usb_probe(struct usb_interface *intf,
return -ENOMEM;
}
+ rtw89_debug(rtwdev, RTW89_DBG_CHAN,
+ "%s: disable MLO for now\n", __func__);
+ rtwdev->support_mlo = false;
+
rtwusb = rtw89_usb_priv(rtwdev);
rtwusb->rtwdev = rtwdev;
rtwusb->info = info->bus.usb;
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next 00/12] wifi: rtw89: Add support for RTL8922AU
From: Bitterblue Smith @ 2026-03-26 17:02 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
Often one or more of these messages appears when the chip powers on:
[ +2.167037] rtw89_8922au 1-2:1.0: failed to wait RF DACK
[ +2.942749] rtw89_8922au 1-2:1.0: failed to wait RF TSSI
[ +0.019006] rtw89_8922au 2-4:1.0: failed to wait RF PRE_NTFY
[ +5.985900] rtw89_8922au 2-4:1.0: failed to wait RF DPK
It's unclear why.
It seems to work well anyway.
Bitterblue Smith (12):
wifi: rtw89: usb: Disable MLO for now
wifi: rtw89: usb: Support 2 bulk in endpoints
wifi: rtw89: Fix rtw89_usb_ops_mac_lv1_rcvy() for RTL8922AU
wifi: rtw89: Fix rtw89_usb_ops_mac_pre_init() for RTL8922AU
wifi: rtw89: Fix rtw89_usb_ops_mac_post_init() for RTL8922AU
wifi: rtw89: usb: Enable RX aggregation for RTL8922AU
wifi: rtw89: Fix rtw8922a_pwr_{on,off}_func() for USB
wifi: rtw89: Let hfc_param_ini have separate settings for USB 2/3
wifi: rtw89: Add rtw8922a_hfc_param_ini_usb{2,3}
wifi: rtw89: Add rtw8922a_dle_mem_usb{2,3}
wifi: rtw89: Add rtw8922au.c
wifi: rtw89: Enable the new rtw89_8922au module
drivers/net/wireless/realtek/rtw89/Kconfig | 12 +
drivers/net/wireless/realtek/rtw89/Makefile | 3 +
drivers/net/wireless/realtek/rtw89/core.h | 2 +-
drivers/net/wireless/realtek/rtw89/mac.c | 40 ++-
drivers/net/wireless/realtek/rtw89/mac.h | 25 ++
drivers/net/wireless/realtek/rtw89/reg.h | 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 +
.../net/wireless/realtek/rtw89/rtw8852bt.c | 2 +-
drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 +
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 264 +++++++++++++++---
.../net/wireless/realtek/rtw89/rtw8922au.c | 81 ++++++
drivers/net/wireless/realtek/rtw89/usb.c | 31 +-
drivers/net/wireless/realtek/rtw89/usb.h | 3 +-
15 files changed, 430 insertions(+), 41 deletions(-)
create mode 100644 drivers/net/wireless/realtek/rtw89/rtw8922au.c
--
2.53.0
^ permalink raw reply
* [PATCH wireless-next 3/3] wifi: mac80211: enable MLO support for 4-address mode interfaces
From: Tamizh Chelvam Raja @ 2026-03-26 16:47 UTC (permalink / raw)
To: johannes; +Cc: linux-wireless, Tamizh Chelvam Raja
In-Reply-To: <20260326164723.553927-1-tamizh.raja@oss.qualcomm.com>
The current code does not support establishing MLO connections for
interfaces operating in 4-address AP_VLAN mode.
MLO bringup is blocked by sanity checks in cfg.c, iface.c, and mlme.c,
which prevent MLD initialization when use_4addr is enabled.
Remove these restrictions to allow 4-address AP_VLAN interfaces to
initialize as part of an MLD and successfully participate in MLO
connections. This patch series also adds the necessary changes to
support WDS operation in MLO, making these modifications valid.
Allow 4-address mode interfaces to:
- Proceed with MLD initialization during interface setup
- Add MLO links dynamically via ieee80211_add_intf_link()
- Establish associations with MLO-capable access points
- Support AP_VLAN interfaces with MLO parent APs
Signed-off-by: Tamizh Chelvam Raja <tamizh.raja@oss.qualcomm.com>
---
net/mac80211/cfg.c | 7 -------
net/mac80211/iface.c | 7 -------
net/mac80211/mlme.c | 4 ----
3 files changed, 18 deletions(-)
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index e4f28e33400c..ccb41125b969 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -281,10 +281,6 @@ static int ieee80211_change_iface(struct wiphy *wiphy,
if (params->use_4addr == ifmgd->use_4addr)
return 0;
- /* FIXME: no support for 4-addr MLO yet */
- if (ieee80211_vif_is_mld(&sdata->vif))
- return -EOPNOTSUPP;
-
sdata->u.mgd.use_4addr = params->use_4addr;
if (!ifmgd->associated)
return 0;
@@ -5480,9 +5476,6 @@ static int ieee80211_add_intf_link(struct wiphy *wiphy,
lockdep_assert_wiphy(sdata->local->hw.wiphy);
- if (wdev->use_4addr)
- return -EOPNOTSUPP;
-
return ieee80211_vif_set_links(sdata, wdev->valid_links, 0);
}
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 125897717a4c..f6c65b88cabd 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -398,13 +398,6 @@ static int ieee80211_check_concurrent_iface(struct ieee80211_sub_if_data *sdata,
nsdata->vif.type))
return -ENOTUNIQ;
- /* No support for VLAN with MLO yet */
- if (iftype == NL80211_IFTYPE_AP_VLAN &&
- sdata->wdev.use_4addr &&
- nsdata->vif.type == NL80211_IFTYPE_AP &&
- nsdata->vif.valid_links)
- return -EOPNOTSUPP;
-
/*
* can only add VLANs to enabled APs
*/
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 9603fe4b612f..bc61369213f3 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -9858,10 +9858,6 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
for (i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++)
size += req->links[i].elems_len;
- /* FIXME: no support for 4-addr MLO yet */
- if (sdata->u.mgd.use_4addr && req->link_id >= 0)
- return -EOPNOTSUPP;
-
assoc_data = kzalloc(size, GFP_KERNEL);
if (!assoc_data)
return -ENOMEM;
--
2.34.1
^ permalink raw reply related
* [PATCH wireless-next 2/3] wifi: mac80211: use ap_addr for 4-address NULL frame destination
From: Tamizh Chelvam Raja @ 2026-03-26 16:47 UTC (permalink / raw)
To: johannes; +Cc: linux-wireless, Tamizh Chelvam Raja, Sathishkumar Muruganandam
In-Reply-To: <20260326164723.553927-1-tamizh.raja@oss.qualcomm.com>
Currently ieee80211_send_4addr_nullfunc() uses deflink.u.mgd.bssid
for addr1 and addr3 fields. In MLO configurations, deflink.u.mgd.bssid
represents link 0's BSSID and is not updated when link 0 is not an
assoc link. This causes 4-address NULL frames to be sent to the
wrong address, preventing WDS AP_VLAN interface creation on the peer AP.
To fix this use sdata->vif.cfg.ap_addr instead, which contains the AP's MLD
address populated during authentication/association and remains
valid regardless of which links are active.
This ensures 4-address NULL frames reach the correct AP, allowing
proper WDS operation over MLO connections.
Co-developed-by: Sathishkumar Muruganandam <quic_murugana@quicinc.com>
Signed-off-by: Sathishkumar Muruganandam <quic_murugana@quicinc.com>
Signed-off-by: Tamizh Chelvam Raja <tamizh.raja@oss.qualcomm.com>
---
net/mac80211/mlme.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 7fc5616cb244..9603fe4b612f 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2514,9 +2514,9 @@ void ieee80211_send_4addr_nullfunc(struct ieee80211_local *local,
fc = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC |
IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS);
nullfunc->frame_control = fc;
- memcpy(nullfunc->addr1, sdata->deflink.u.mgd.bssid, ETH_ALEN);
+ memcpy(nullfunc->addr1, sdata->vif.cfg.ap_addr, ETH_ALEN);
memcpy(nullfunc->addr2, sdata->vif.addr, ETH_ALEN);
- memcpy(nullfunc->addr3, sdata->deflink.u.mgd.bssid, ETH_ALEN);
+ memcpy(nullfunc->addr3, sdata->vif.cfg.ap_addr, ETH_ALEN);
memcpy(nullfunc->addr4, sdata->vif.addr, ETH_ALEN);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
--
2.34.1
^ permalink raw reply related
* [PATCH wireless-next 1/3] wifi: mac80211: synchronize valid links for WDS AP_VLAN interfaces
From: Tamizh Chelvam Raja @ 2026-03-26 16:47 UTC (permalink / raw)
To: johannes; +Cc: linux-wireless, Tamizh Chelvam Raja, Muna Sinada
In-Reply-To: <20260326164723.553927-1-tamizh.raja@oss.qualcomm.com>
The current code does not provide any link-configuration support
for 4-address mode WDS AP_VLAN interfaces in MLO setups, preventing
MLD stations from being added correctly. Add the required handling
to enable proper integration of 4-address WDS stations into
an MLO environment.
When a 4-address station associates with an MLO AP, compute the
intersection of valid links between the master AP interface and
the station's advertised capabilities. Configure the AP_VLAN interface
with only these common links to ensure correct data-path operation.
This update ensures AP_VLAN interfaces correctly track link-state
transitions and maintain consistent addressing across all active MLO links.
Co-developed-by: Muna Sinada <muna.sinada@oss.qualcomm.com>
Signed-off-by: Muna Sinada <muna.sinada@oss.qualcomm.com>
Signed-off-by: Tamizh Chelvam Raja <tamizh.raja@oss.qualcomm.com>
---
net/mac80211/cfg.c | 67 +++++++++++++++++++++++++++++++++++++++++----
net/mac80211/chan.c | 8 ++++++
net/mac80211/link.c | 43 ++++++++++++++++++++---------
3 files changed, 100 insertions(+), 18 deletions(-)
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 13132215afb4..e4f28e33400c 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2444,6 +2444,65 @@ static int ieee80211_del_station(struct wiphy *wiphy, struct wireless_dev *wdev,
return 0;
}
+static int ieee80211_set_sta_4addr(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct sta_info *sta)
+{
+ struct ieee80211_vif *vif = &sdata->vif;
+ struct wiphy *wiphy = local->hw.wiphy;
+ struct ieee80211_sub_if_data *master;
+ struct ieee80211_bss_conf *link_conf;
+ struct wireless_dev *wdev;
+ unsigned long master_iter;
+ int link_id;
+ int err;
+
+ lockdep_assert_wiphy(local->hw.wiphy);
+
+ if (sdata->u.vlan.sta)
+ return -EBUSY;
+
+ wdev = &sdata->wdev;
+ master = container_of(sdata->bss,
+ struct ieee80211_sub_if_data,
+ u.ap);
+
+ if (sta->sta.valid_links) {
+ u16 sta_links = sta->sta.valid_links;
+ u16 new_links = master->vif.valid_links & sta_links;
+ u16 orig_links = wdev->valid_links;
+
+ wdev->valid_links = new_links;
+
+ err = ieee80211_vif_set_links(sdata, new_links, 0);
+ if (err) {
+ wdev->valid_links = orig_links;
+ return err;
+ }
+
+ master_iter = master->vif.valid_links;
+
+ for_each_set_bit(link_id, &master_iter,
+ IEEE80211_MLD_MAX_NUM_LINKS) {
+ if (!(sta_links & BIT(link_id))) {
+ eth_zero_addr(wdev->links[link_id].addr);
+ } else {
+ link_conf = wiphy_dereference(wiphy,
+ vif->link_conf[link_id]);
+
+ ether_addr_copy(wdev->links[link_id].addr,
+ link_conf->bssid);
+ }
+ }
+ }
+
+ rcu_assign_pointer(sdata->u.vlan.sta, sta);
+ __ieee80211_check_fast_rx_iface(sdata);
+ drv_sta_set_4addr(local, sta->sdata, &sta->sta, true);
+
+ return 0;
+}
+
static int ieee80211_change_station(struct wiphy *wiphy,
struct wireless_dev *wdev, const u8 *mac,
struct station_parameters *params)
@@ -2500,12 +2559,10 @@ static int ieee80211_change_station(struct wiphy *wiphy,
vlansdata = IEEE80211_DEV_TO_SUB_IF(params->vlan);
if (params->vlan->ieee80211_ptr->use_4addr) {
- if (vlansdata->u.vlan.sta)
- return -EBUSY;
+ err = ieee80211_set_sta_4addr(local, vlansdata, sta);
+ if (err)
+ return err;
- rcu_assign_pointer(vlansdata->u.vlan.sta, sta);
- __ieee80211_check_fast_rx_iface(vlansdata);
- drv_sta_set_4addr(local, sta->sdata, &sta->sta, true);
}
if (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index 1e4bfcd25697..9bacc840bed7 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -1239,6 +1239,10 @@ __ieee80211_link_copy_chanctx_to_vlans(struct ieee80211_link_data *link,
list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list) {
struct ieee80211_bss_conf *vlan_conf;
+ if (vlan->vif.valid_links &&
+ !(vlan->vif.valid_links & BIT(link_id)))
+ continue;
+
vlan_conf = wiphy_dereference(local->hw.wiphy,
vlan->vif.link_conf[link_id]);
if (WARN_ON(!vlan_conf))
@@ -1482,6 +1486,10 @@ ieee80211_link_update_chanreq(struct ieee80211_link_data *link,
list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list) {
struct ieee80211_bss_conf *vlan_conf;
+ if (vlan->vif.valid_links &&
+ !(vlan->vif.valid_links & BIT(link_id)))
+ continue;
+
vlan_conf = wiphy_dereference(sdata->local->hw.wiphy,
vlan->vif.link_conf[link_id]);
if (WARN_ON(!vlan_conf))
diff --git a/net/mac80211/link.c b/net/mac80211/link.c
index 03bfca27d205..93e290dd783f 100644
--- a/net/mac80211/link.c
+++ b/net/mac80211/link.c
@@ -14,26 +14,38 @@
static void ieee80211_update_apvlan_links(struct ieee80211_sub_if_data *sdata)
{
+ unsigned long rem = ~sdata->vif.valid_links &
+ GENMASK(IEEE80211_MLD_MAX_NUM_LINKS - 1, 0);
+ struct ieee80211_local *local = sdata->local;
+ unsigned long add = sdata->vif.valid_links;
+ struct wiphy *wiphy = local->hw.wiphy;
struct ieee80211_sub_if_data *vlan;
struct ieee80211_link_data *link;
- u16 ap_bss_links = sdata->vif.valid_links;
- u16 new_links, vlan_links;
- unsigned long add;
+ struct sta_info *sta;
list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list) {
int link_id;
- /* No support for 4addr with MLO yet */
- if (vlan->wdev.use_4addr)
- return;
+ if (vlan->wdev.use_4addr) {
+ sta = wiphy_dereference(wiphy,
+ vlan->u.vlan.sta);
+ if (sta)
+ add = add & sta->sta.valid_links;
+ }
- vlan_links = vlan->vif.valid_links;
+ if (add == vlan->vif.valid_links)
+ continue;
- new_links = ap_bss_links;
+ for_each_set_bit(link_id, &add, IEEE80211_MLD_MAX_NUM_LINKS) {
+ vlan->wdev.valid_links |= BIT(link_id);
+ ether_addr_copy(vlan->wdev.links[link_id].addr,
+ sdata->wdev.links[link_id].addr);
+ }
- add = new_links & ~vlan_links;
- if (!add)
- continue;
+ for_each_set_bit(link_id, &rem, IEEE80211_MLD_MAX_NUM_LINKS) {
+ vlan->wdev.valid_links &= ~BIT(link_id);
+ eth_zero_addr(vlan->wdev.links[link_id].addr);
+ }
ieee80211_vif_set_links(vlan, add, 0);
@@ -96,8 +108,13 @@ void ieee80211_link_init(struct ieee80211_sub_if_data *sdata,
ap_bss = container_of(sdata->bss,
struct ieee80211_sub_if_data, u.ap);
- ap_bss_conf = sdata_dereference(ap_bss->vif.link_conf[link_id],
- ap_bss);
+
+ if (deflink)
+ ap_bss_conf = &ap_bss->vif.bss_conf;
+ else
+ ap_bss_conf = sdata_dereference(ap_bss->vif.link_conf[link_id],
+ ap_bss);
+
memcpy(link_conf, ap_bss_conf, sizeof(*link_conf));
}
--
2.34.1
^ permalink raw reply related
* [PATCH wireless-next 0/3] wifi: mac80211: Enable MLO support for WDS/4-address mode
From: Tamizh Chelvam Raja @ 2026-03-26 16:47 UTC (permalink / raw)
To: johannes; +Cc: linux-wireless, Tamizh Chelvam Raja
This series enables Multi-Link Operation (MLO) support for 4-address mode
(WDS) interfaces in mac80211, allowing WDS stations to establish MLO
connections with capable access points.
The patch series removes restrictive MLO checks in the bring-up and
connectivity paths, allowing 4-address mode interfaces to initiate MLD
bring-up and connect to MLO-capable Access Points. It also ensures that
valid links are correctly propagated to 4-address AP_VLAN interfaces
based on the master interface and station's link capabilities.
Tamizh Chelvam Raja (3):
wifi: mac80211: synchronize valid links for WDS AP_VLAN interfaces
wifi: mac80211: use ap_addr for 4-address NULL frame destination
wifi: mac80211: enable MLO support for 4-address mode interfaces
net/mac80211/cfg.c | 74 +++++++++++++++++++++++++++++++++++++-------
net/mac80211/chan.c | 8 +++++
net/mac80211/iface.c | 7 -----
net/mac80211/link.c | 43 +++++++++++++++++--------
net/mac80211/mlme.c | 8 ++---
5 files changed, 102 insertions(+), 38 deletions(-)
base-commit: 7dd6f81f4ef801b57f6ce7b0eee32aef5c488538
--
2.34.1
^ permalink raw reply
* Re: [PATCH ath-next v4] wifi: ath12k: avoid dynamic alloc when parsing wmi tb
From: Jeff Johnson @ 2026-03-26 16:29 UTC (permalink / raw)
To: Nicolas Escande, Rameshkumar Sundaram, ath12k; +Cc: linux-wireless
In-Reply-To: <DHCKSTJAAL99.V5V5D17RLHD@gmail.com>
On 3/26/2026 1:37 AM, Nicolas Escande wrote:
> On Tue Mar 24, 2026 at 5:55 PM CET, Jeff Johnson wrote:
>> On 3/23/2026 5:40 AM, Rameshkumar Sundaram wrote:
>>> On 3/19/2026 9:29 PM, Jeff Johnson wrote:
>>>> On 3/19/2026 7:35 AM, Nicolas Escande wrote:
>>>>> On Thu Mar 19, 2026 at 12:08 PM CET, Rameshkumar Sundaram wrote:
>>>>>> Or may be have this allocated on first device probe and free it on last
>>>>>> device deinit ?
>>>>>
>>>>> That seems even more involved. It would be easier to go back to the previous
>>>>> version and simply, alloc it once per ath12k_base
>>>>>
>>>>> What do you guys think ?
>>>>>
>>>>
>>>> Going back to that may be the better solution. It isn't nice that this current
>>>> solution may allocate memory when the driver isn't actually used. But I'll let
>>>> others on the team weigh in as well.
>>>>
>>>
>>> Yeah, allocating once per ath12k_base is definitely the simpler
>>> ownership model.
>>> I was only wondering whether sharing it across devices might be worth a
>>> look, since this is per-CPU scratch space and the table itself is fairly
>>> large.
>>
>> The other alternative is to still have a single global allocation, but also
>> keep a reference count that starts at 0. when each ar starts it calls a single
>> api to alloc the memory and when it stops it calls another api to dealloc the
>> memory
>>
>> when the first ar starts and calls the alloc api, the refcount will be 0 so it
>> will allocate the memory and increment the refcount to 1. when any subsequent
>> ars start and call the alloc api, it will just increment the ref count. on
>> deinit each ar will call the dealloc api. this api will just decrement the
>> refcount until it reaches 0 at which time the memory is freed.
>
> We can do that, but we'll need a lock to protect this shared ressource:
>
> - The clean way would mean adding yet another lock to protect this, but it
> feels like there are already enough locks in ath12k.
> - The other way would be to piggy back another existing one.
> ath12k_hw_group_mutex would be a good candidate to be honest
>
> What do you prefer ?
i prefer a separate lock for this use case.
leveraging one thing for a completely different use case leads to confusion.
/jeff
^ permalink raw reply
* [PATCH rtw-next v2] wifi: rtw89: Fill fw_version member of struct wiphy
From: Bitterblue Smith @ 2026-03-26 15:22 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
Let userspace tools like lshw show the firmware version by filling the
fw_version member of struct wiphy.
Before:
configuration: broadcast=yes driver=rtw89_8852au
driverversion=6.19.6-arch1-1 firmware=N/A link=no multicast=yes
wireless=IEEE 802.11
After:
configuration: broadcast=yes driver=rtw89_8852au
driverversion=6.19.6-arch1-1 firmware=0.13.36.2 link=no multicast=yes
wireless=IEEE 802.11
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
v2:
- Use local wiphy variable.
---
drivers/net/wireless/realtek/rtw89/fw.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c
index 45d8c5e70084..af9e1011e9b5 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.c
+++ b/drivers/net/wireless/realtek/rtw89/fw.c
@@ -730,6 +730,7 @@ static int rtw89_fw_update_ver(struct rtw89_dev *rtwdev,
{
const struct rtw89_fw_hdr *v0 = (const struct rtw89_fw_hdr *)fw_suit->data;
const struct rtw89_fw_hdr_v1 *v1 = (const struct rtw89_fw_hdr_v1 *)fw_suit->data;
+ struct wiphy *wiphy = rtwdev->hw->wiphy;
if (type == RTW89_FW_LOGFMT)
return 0;
@@ -755,6 +756,13 @@ static int rtw89_fw_update_ver(struct rtw89_dev *rtwdev,
fw_suit->major_ver, fw_suit->minor_ver, fw_suit->sub_ver,
fw_suit->sub_idex, fw_suit->commitid, fw_suit->cmd_ver, type);
+ if (type == RTW89_FW_NORMAL || type == RTW89_FW_NORMAL_CE ||
+ type == RTW89_FW_NORMAL_B)
+ snprintf(wiphy->fw_version, sizeof(wiphy->fw_version),
+ "%u.%u.%u.%u",
+ fw_suit->major_ver, fw_suit->minor_ver,
+ fw_suit->sub_ver, fw_suit->sub_idex);
+
return 0;
}
--
2.53.0
^ permalink raw reply related
* [PATCH rtw-next v2] wifi: rtw88: Fill fw_version member of struct wiphy
From: Bitterblue Smith @ 2026-03-26 15:21 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org; +Cc: Ping-Ke Shih
Let userspace tools like lshw show the firmware version by filling the
fw_version member of struct wiphy.
Before:
configuration: broadcast=yes driver=rtw88_8814au
driverversion=6.19.6-arch1-1 firmware=N/A link=no multicast=yes
wireless=IEEE 802.11
After:
configuration: broadcast=yes driver=rtw88_8814au
driverversion=6.19.6-arch1-1 firmware=33.6.0 link=no multicast=yes
wireless=IEEE 802.11
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
v2:
- Use local wiphy variable.
---
drivers/net/wireless/realtek/rtw88/main.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c
index c4f9758b4e96..cd9254370fcc 100644
--- a/drivers/net/wireless/realtek/rtw88/main.c
+++ b/drivers/net/wireless/realtek/rtw88/main.c
@@ -1805,6 +1805,7 @@ static void rtw_load_firmware_cb(const struct firmware *firmware, void *context)
{
struct rtw_fw_state *fw = context;
struct rtw_dev *rtwdev = fw->rtwdev;
+ struct wiphy *wiphy = rtwdev->hw->wiphy;
if (!firmware || !firmware->data) {
rtw_err(rtwdev, "failed to request firmware\n");
@@ -1819,6 +1820,11 @@ static void rtw_load_firmware_cb(const struct firmware *firmware, void *context)
rtw_info(rtwdev, "%sFirmware version %u.%u.%u, H2C version %u\n",
fw->type == RTW_WOWLAN_FW ? "WOW " : "",
fw->version, fw->sub_version, fw->sub_index, fw->h2c_version);
+
+ if (fw->type == RTW_NORMAL_FW)
+ snprintf(wiphy->fw_version, sizeof(wiphy->fw_version),
+ "%u.%u.%u",
+ fw->version, fw->sub_version, fw->sub_index);
}
static int rtw_load_firmware(struct rtw_dev *rtwdev, enum rtw_fw_type type)
--
2.53.0
^ permalink raw reply related
* [GIT PULL] wireless-next-2026-03-26
From: Johannes Berg @ 2026-03-26 15:18 UTC (permalink / raw)
To: netdev; +Cc: linux-wireless
Hi,
So couple more things for now, including the NAN (Neighbor
Awareness Networking) APIs that we spent a lot of time on
trying to get right :) Other than that changes all over.
We'll surely have more changes for NAN and also ranging
(for proximity detection) is coming, it's looking to be
a big 7.1 from a wifi perspective, but we'll see how it
all comes together.
Please pull and let us know if there's any problem.
Thanks,
johannes
The following changes since commit 9ac76f3d0bb2940db3a9684d596b9c8f301ef315:
Merge tag 'wireless-next-2026-03-19' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next (2026-03-19 15:30:20 +0100)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git tags/wireless-next-2026-03-26
for you to fetch changes up to 7dd6f81f4ef801b57f6ce7b0eee32aef5c488538:
wifi: mac80211: ignore reserved bits in reconfiguration status (2026-03-25 21:22:02 +0100)
----------------------------------------------------------------
A fairly big set of changes all over, notably with:
- cfg80211: new APIs for NAN (Neighbor Aware Networking,
aka Wi-Fi Aware) so less work must be in firmware
- mt76:
- mt7996/mt7925 MLO fixes/improvements
- mt7996 NPU support (HW eth/wifi traffic offload)
- iwlwifi: UNII-9 and continuing UHR work
----------------------------------------------------------------
Aaradhana Sahu (1):
wifi: ath12k: Use .mbn firmware for AHB devices
Allen Ye (1):
wifi: mt76: fix backoff fields and max_power calculation
Alok Tiwari (1):
wifi: mt76: mt7996: fix FCS error flag check in RX descriptor
Avinash Bhatt (3):
wifi: iwlwifi: add CQM event support for per-link RSSI changes
wifi: iwlwifi: handle NULL/ERR returns from ptp_clock_register()
wifi: iwlwifi: mld: block EMLSR during TDLS connections
Avraham Stern (1):
wifi: cfg80211: allow protected action frame TX for NAN
Benjamin Berg (1):
wifi: mac80211: ignore reserved bits in reconfiguration status
Chad Monroe (5):
wifi: mt76: fix deadlock in remain-on-channel
wifi: mt76: mt7996: reset device after MCU message timeout
wifi: mt76: mt7996: increase txq memory limit to 32 MiB
wifi: mt76: fix multi-radio on-channel scanning
wifi: mt76: support upgrading passive scans to active
Christian Hewitt (1):
wifi: mt7601u: check multiple firmware paths
Colin Ian King (1):
wifi: mt76: mt7996: Fix spelling mistake "retriving" -> "retrieving"
Daniel Gabay (1):
wifi: cfg80211: allow ToDS=0/FromDS=0 data frames on NAN data interfaces
David Bauer (2):
wifi: mt76: mt76x02: wake queues after reconfig
wifi: mt76: don't return TXQ when exceeding max non-AQL packets
Duoming Zhou (2):
wifi: mt76: mt7915: fix use-after-free bugs in mt7915_mac_dump_work()
wifi: mt76: mt7996: fix use-after-free bugs in mt7996_mac_dump_work()
Emmanuel Grumbach (28):
wifi: cfg80211: support UNII-9 channels in ieee80211_channel_to_freq_khz
wifi: iwlwifi: mld: add support for iwl_mcc_allowed_ap_type_cmd v2
wifi: iwlwifi: ensure we don't read SAR values past the limit
wifi: iwlwifi: uefi: decouple UEFI and firmware APIs
wifi: iwlwifi: acpi: better use ARRAY_SIZE than a define
wifi: iwlwifi: uefi: open code the PPAG table store operation
wifi: iwlwifi: bring iwl_fill_ppag_table to the iwlmvm
wifi: iwlwifi: regulatory: support a new command for PPAG
wifi: iwlwifi: acpi: check the size of the ACPI PPAG tables
wifi: iwlwifi: acpi: add support for PPAG rev5
wifi: iwlwifi: uefi: add support for PPAG table rev5
wifi: iwlwifi: mvm: zero iwl_geo_tx_power_profiles_cmd before sending
wifi: iwlwifi: uefi: support the new WRDS and EWRD tables
wifi: iwlwifi: acpi: add support for WRDS rev 3 table
wifi: iwlwifi: acpi: add support for EWRD rev 3 table
wifi: iwlwifi: mld: support version 11 of REDUCE_TX_POWER_CMD
wifi: iwlwifi: uefi: open code the parsing of the WGDS table
wifi: iwlwifi: uefi: add support for WGDS rev4
wifi: iwlwifi: acpi: validate the WGDS table
wifi: iwlwifi: acpi: add support for WGDS revision 4
wifi: iwlwifi: support PER_CHAIN_LIMIT_OFFSET_CMD v6
wifi: iwlwifi: uefi: mode the comments valid kerneldoc comments
wifi: iwlwifi: remove IWL_MAX_WD_TIMEOUT
wifi: iwlwifi: mld: remove SCAN_TIMEOUT_MSEC
wifi: iwlwifi: mld: update the TLC when we deactivate a link
wifi: iwlwifi: TLC_MNG_CONFIG_CMD can use several structures
wifi: iwlwifi: fix the description of SESSION_PROTECTION_CMD
wifi: iwlwifi: reduce the number of prints upon firmware crash
Felix Fietkau (9):
wifi: mt76: add offchannel check to mt76_roc_complete
wifi: mt76: check chanctx before restoring channel after ROC
wifi: mt76: abort ROC on chanctx changes
wifi: mt76: optimize ROC for same-channel case
wifi: mt76: send nullfunc PS frames on offchannel transitions
wifi: mt76: flush pending TX before channel switch
wifi: mt76: route nullfunc frames to PSD/ALTX queue
wifi: mt76: wait for firmware TX completion of mgmt frames before channel switch
wifi: mt76: add per-link beacon monitoring for MLO
Gustavo A. R. Silva (1):
wifi: ath6kl: wmi: Avoid -Wflex-array-member-not-at-end warning
Howard Hsu (1):
wifi: mt76: mt7996: support critical packet mode for MT7990 chipsets
Ilan Peer (4):
wifi: cfg80211: Add support for additional 7 GHz channels
wifi: iwlwifi: mld: Refactor scan command handling
wifi: iwlwifi: mld: Introduce scan command version 18
wifi: ieee80211: Add some missing NAN definitions
Jeff Johnson (2):
wifi: ath12k: Clean up the WMI Unit Test command interface
wifi: ath12k: Remove unused DFS Unit Test definitions
Johan Hovold (5):
wifi: ath6kl: drop redundant device reference
wifi: ath6kl: rename disconnect callback
wifi: ath9k: drop redundant device reference
wifi: ath10k: drop redundant device reference
wifi: ath10k: rename disconnect callback
Johannes Berg (17):
Merge tag 'ath-next-20260324' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath
wifi: mac80211_hwsim: advertise basic UHR support
Merge tag 'mt76-next-2026-03-23' of https://github.com/nbd168/wireless
wifi: iwlwifi: restrict TOP reset to some devices
wifi: iwlwifi: mld: enable UHR in TLC
wifi: iwlwifi: mld: set UHR MCS in RX status
wifi: iwlwifi: mld: support changing iftype at runtime
wifi: iwlwifi: use IWL_FW_CHECK for sync timeout
wifi: iwlwifi: pcie: don't dump on reset handshake in dump
wifi: iwlwifi: mld: make iwl_mld_mac80211_iftype_to_fw() static
wifi: iwlwifi: mld: remove type argument from iwl_mld_add_sta()
wifi: iwlwifi: mld: rename iwl_mld_phy_from_mac80211() argument
wifi: iwlwifi: mld: make alloc functions not forced static
wifi: iwlwifi: mld: add double-include guards to nan.h
wifi: iwlwifi: add MAC context command version 4
wifi: iwlwifi: mld: set RX_FLAG_RADIOTAP_TLV_AT_END generically
Merge tag 'iwlwifi-next-2026-03-25' of https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next into wireless-next
Kees Cook (1):
wifi: mac80211: Replace strncpy() with strscpy_pad() in drv_switch_vif_chanctx tracepoint
Leon Yen (5):
wifi: mt76: mt7925: introduce CSA support in non-MLO mode
wifi: mt76: mt7925: Fix incorrect MLO mode in firmware control
wifi: mt76: mt792x: Fix a potential deadlock in high-load situations
wifi: mt76: mt7921: fix a potential clc buffer length underflow
wifi: mt76: mt7925: fix tx power setting failure after chip reset
Lorenzo Bianconi (30):
wifi: mt76: mt7996: Set mtxq->wcid just for primary link
wifi: mt76: mt7996: Reset mtxq->idx if primary link is removed in mt7996_vif_link_remove()
wifi: mt76: mt7996: Switch to the secondary link if the default one is removed
wifi: mt76: mt7996: Clear wcid pointer in mt7996_mac_sta_deinit_link()
wifi: mt76: mt7996: Reset ampdu_state state in case of failure in mt7996_tx_check_aggr()
wifi: mt76: Fix memory leak destroying device
wifi: mt76: mt7996: Fix NPU stop procedure
wifi: mt76: npu: Add missing rx_token_size initialization
wifi: mt76: always enable RRO queues for non-MT7992 chipset
wifi: mt76: mt7996: Fix BAND2 tx queues initialization when NPU is enabled
wifi: mt76: mt7996: Fix wdma_idx for MT7996 device if NPU is enabled
wifi: mt76: mt7996: Add mt7992_npu_txrx_offload_init routine
wifi: mt76: mt7996: Rename mt7996_npu_rxd_init() in mt7992_npu_rxd_init()
wifi: mt76: mt7996: Add NPU support for MT7990 chipset
wifi: mt76: mt7996: Integrate NPU in RRO session management
wifi: mt76: mt7996: Integrate MT7990 init configuration for NPU
wifi: mt76: mt7996: Integrate MT7990 dma configuration for NPU
wifi: mt76: mt7996: Add __mt7996_npu_hw_init routine
wifi: mt76: mt7996: Move RRO dma start in a dedicated routine
wifi: mt76: Do not reset idx for NPU tx queues during reset
wifi: mt76: mt7996: Do not schedule RRO and TxFree queues during reset for NPU
wifi: mt76: mt7996: Store DMA mapped buffer addresses in mt7996_npu_hw_init()
wifi: mt76: Enable NPU support for MT7996 devices
wifi: mt76: mt7996: Add missing CHANCTX_STA_CSA property
wifi: mt76: mt7996: Remove link pointer dependency in mt7996_mac_sta_remove_links()
wifi: mt76: mt7996: Remove unnecessary phy filed in mt7996_vif_link struct
wifi: mt76: mt7996: Decrement sta counter removing the link in mt7996_mac_reset_sta_iter()
wifi: mt76: mt7996: Rely on msta_link link_id in mt7996_vif_link_remove()
wifi: mt76: mt7996: Destroy vif active links in mt7996_remove_interface()
wifi: mt76: mt7996: Destroy active sta links in mt7996_mac_sta_remove()
Madhur Kumar (1):
wifi: mt76: mt7921: Replace deprecated PCI function
Manish Dharanenthiran (1):
wifi: ath12k: Fix the assignment of logical link index
Marco Crivellari (3):
wifi: iwlwifi: replace use of system_unbound_wq with system_dfl_wq
wifi: iwlwifi: fw: replace use of system_unbound_wq with system_dfl_wq
wifi: iwlwifi: mvm: replace use of system_wq with system_percpu_wq
MeiChia Chiu (1):
wifi: mt76: mt7996: Add eMLSR support
Michael Lo (2):
wifi: mt76: mt7925: Skip scan process during suspend.
wifi: mt76: mt7921: fix 6GHz regulatory update on connection
Ming Yen Hsieh (3):
wifi: mt76: mt7925: fix incorrect length field in txpower command
wifi: mt76: mt7925: prevent NULL pointer dereference in mt7925_tx_check_aggr()
wifi: mt76: mt7925: prevent NULL vif dereference in mt7925_mac_write_txwi
Miri Korenblit (22):
wifi: mac80211: use for_each_chanctx_user_* in one more place
wifi: mac80211: make ieee80211_find_chanctx link-unaware
wifi: mac80211: properly handle error in ieee80211_add_virtual_monitor
wifi: mac80211: don't consider the sband when processing capabilities
wifi: iwlwifi: mld: add support for sta command version 3
wifi: iwlwifi: bump core version for BZ/SC/DR
wifi: iwlwifi: validate the channels received in iwl_mcc_update_resp_v*
wifi: iwlwifi: mld: use the dedicated helper to extract a link
wifi: iwlwifi: mld: always assign a fw id to a vif
wifi: iwlwifi: add a macro for max FW links
wifi: iwlwifi: mld: introduce iwl_mld_vif_fw_id_valid
wifi: mac80211: extract channel logic from link logic
wifi: mac80211: cleanup error path of ieee80211_do_open
wifi: cfg80211: Add an API to configure local NAN schedule
wifi: cfg80211: make sure NAN chandefs are valid
wifi: cfg80211: add support for NAN data interface
wifi: cfg80211: separately store HT, VHT and HE capabilities for NAN
wifi: nl80211: add support for NAN stations
wifi: nl80211: define an API for configuring the NAN peer's schedule
wifi: nl80211: allow reporting spurious NAN Data frames
wifi: nl80211: add NL80211_CMD_NAN_ULW_UPDATE notification
wifi: nl80211: Add a notification to notify NAN channel evacuation
Nidhish A N (1):
wifi: iwlwifi: mvm: cleanup some more MLO code
P Praneesh (1):
wifi: ath12k: Fix legacy rate mapping for monitor mode capture
Pagadala Yesu Anjaneyulu (4):
wifi: iwlwifi: mld: remove unused scan expire time constants
wifi: iwlwifi: fw: Add TLV support for BIOS revision of command
wifi: iwlwifi: mld: eliminate duplicate WIDE_ID in PPAG command handling
wifi: iwlwifi: mld: add BIOS revision compatibility check for PPAG command
Peter Chiu (3):
wifi: mt76: mt7996: fix RRO EMU configuration
wifi: mt76: mt7996: update WFSYS reset flow for MT7990 chipsets
wifi: mt76: mt7996: fix frequency separation for station STR mode
Quan Zhou (3):
wifi: mt76: mt7925: fix AMPDU state handling in mt7925_tx_check_aggr
wifi: mt76: mt7921: fix ROC abort flow interruption in mt7921_roc_work
wifi: mt76: mt7925: fix incorrect TLV length in CLC command
Rex Lu (1):
wifi: mt76: mt7996: adjust timeout value for boot-up calibration commands
Rory Little (1):
wifi: mt76: mt7921: Place upper limit on station AID
Rosen Penev (1):
wifi: b43: kzalloc + kcalloc to kzalloc_flex
Ryder Lee (4):
wifi: mt76: mt7615: fix use_cts_prot support
wifi: mt76: mt7915: fix use_cts_prot support
wifi: mt76: mt7996: add support for ERP CTS & HT protection
wifi: mt76: mt7996: Disable Rx hdr_trans in monitor mode
Sarika Sharma (1):
wifi: ath12k: account TX stats only when ACK/BA status is present
Sean Wang (36):
wifi: mt76: mt7921: Reset ampdu_state state in case of failure in mt76_connac2_tx_check_aggr()
wifi: mt76: mt7925: drop puncturing handling from BSS change path
wifi: mt76: mt7925: fix potential deadlock in mt7925_roc_abort_sync
wifi: mt76: mt7921: fix potential deadlock in mt7921_roc_abort_sync
wifi: mt76: connac: use is_connac2() to replace is_mt7921() checks
wifi: mt76: mt7921: use mt76_for_each_q_rx() in reset path
wifi: mt76: mt7921: handle MT7902 irq_map quirk with mutable copy
wifi: mt76: mt7921: add MT7902e DMA layout support
wifi: mt76: connac: mark MT7902 as hw txp devices
wifi: mt76: mt792x: add PSE handling barrier for the large MCU cmd
wifi: mt76: mt792x: ensure MCU ready before ROM patch download
wifi: mt76: mt7921: add MT7902 MCU support
wifi: mt76: mt792x: add MT7902 WFDMA prefetch configuration
wifi: mt76: mt7921: add MT7902 PCIe device support
wifi: mt76: mt7921: add MT7902 SDIO device support
wifi: mt76: mt792x: describe USB WFSYS reset with a descriptor
wifi: mt76: mt792x: fix mt7925u USB WFSYS reset handling
wifi: mt76: mt7925: pass mlink to sta_amsdu_tlv()
wifi: mt76: mt7925: pass WCID indices to bss_basic_tlv()
wifi: mt76: mt7925: pass mlink and mconf to sta_mld_tlv()
wifi: mt76: mt7925: pass mlink to mcu_sta_update()
wifi: mt76: mt7925: resolve primary mlink via def_wcid
wifi: mt76: mt7925: pass mlink to mac_link_sta_remove()
wifi: mt76: mt7925: pass mlink to sta_hdr_trans_tlv()
wifi: mt76: mt7925: validate mlink in sta_hdr_trans_tlv()
wifi: mt76: mt7925: pass mlink to wtbl_update_hdr_trans()
wifi: mt76: mt7925: pass mlink to set_link_key()
wifi: mt76: mt7925: resolve link after acquiring mt76 mutex
wifi: mt76: mt7925: pass mconf and mlink to wtbl_update_hdr_trans()
wifi: mt76: mt7925: make WCID cleanup unconditional in sta_remove_links()
wifi: mt76: mt7925: unwind WCID setup on link STA add failure
wifi: mt76: mt7925: drop WCID reinit after publish
wifi: mt76: mt7925: move WCID teardown into link_sta_remove()
wifi: mt76: mt7925: switch link STA allocation to RCU lifetime
wifi: mt76: mt7925: publish msta->link after successful link add
wifi: mt76: mt7925: host-only unwind published links on add failure
Shayne Chen (8):
wifi: mt76: mt7996: extend CSA and CCA support for MLO
wifi: mt76: mt7996: add duplicated WTBL command
wifi: mt76: mt7996: fix iface combination for different chipsets
wifi: mt76: mt7996: add variant for MT7992 chipsets
wifi: mt76: mt7996: fix wrong DMAD length when using MAC TXP
wifi: mt76: mt7996: Account active links in valid_links fields
wifi: mt76: mt7996: Move mlink deallocation in mt7996_vif_link_remove()
wifi: mt76: mt7996: Add mcu APIs to enable/disable vif links.
StanleyYP Wang (10):
wifi: mt76: mt7996: fix the behavior of radar detection
wifi: mt76: mt7996: set specific BSSINFO and STAREC commands after channel switch
wifi: mt76: mt7996: abort CCA when CSA is starting
wifi: mt76: mt7996: offload radar threshold initialization
wifi: mt76: add external EEPROM support for mt799x chipsets
wifi: mt76: mt7996: apply calibration-free data from OTP
wifi: mt76: mt7996: fix struct mt7996_mcu_uni_event
wifi: mt76: avoid to set ACK for MCU command if wait_resp is not set
wifi: mt76: mt7996: fix queue pause after scan due to wrong channel switch reason
wifi: mt76: mt7996: fix issues with manually triggered radar detection
Zac Bowling (1):
wifi: mt76: fix list corruption in mt76_wcid_cleanup
Zilin Guan (1):
wifi: mt76: Fix memory leak after mt76_connac_mcu_alloc_sta_req()
Ziyi Guo (1):
wifi: mt76: add missing lock protection in mt76_sta_state for sta_event callback
drivers/net/wireless/ath/ath10k/usb.c | 8 +-
drivers/net/wireless/ath/ath12k/ahb.h | 4 +-
drivers/net/wireless/ath/ath12k/core.h | 2 +-
drivers/net/wireless/ath/ath12k/dp_htt.c | 24 +-
drivers/net/wireless/ath/ath12k/hal.h | 31 +-
drivers/net/wireless/ath/ath12k/mac.c | 67 +-
drivers/net/wireless/ath/ath12k/wifi7/dp_mon.c | 76 +-
drivers/net/wireless/ath/ath12k/wmi.c | 58 +-
drivers/net/wireless/ath/ath12k/wmi.h | 14 +-
drivers/net/wireless/ath/ath6kl/usb.c | 16 +-
drivers/net/wireless/ath/ath6kl/wmi.h | 11 -
drivers/net/wireless/ath/ath9k/hif_usb.c | 4 -
drivers/net/wireless/broadcom/b43/dma.c | 18 +-
drivers/net/wireless/broadcom/b43/dma.h | 4 +-
drivers/net/wireless/intel/iwlwifi/cfg/bz.c | 2 +-
drivers/net/wireless/intel/iwlwifi/cfg/dr.c | 2 +-
drivers/net/wireless/intel/iwlwifi/cfg/sc.c | 2 +-
drivers/net/wireless/intel/iwlwifi/fw/acpi.c | 132 ++-
drivers/net/wireless/intel/iwlwifi/fw/acpi.h | 28 +-
.../net/wireless/intel/iwlwifi/fw/api/datapath.h | 3 +-
.../net/wireless/intel/iwlwifi/fw/api/mac-cfg.h | 167 +++-
drivers/net/wireless/intel/iwlwifi/fw/api/mac.h | 6 +-
.../net/wireless/intel/iwlwifi/fw/api/nvm-reg.h | 18 +-
drivers/net/wireless/intel/iwlwifi/fw/api/power.h | 37 +-
drivers/net/wireless/intel/iwlwifi/fw/api/scan.h | 45 +
drivers/net/wireless/intel/iwlwifi/fw/api/stats.h | 5 +-
drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 4 +-
drivers/net/wireless/intel/iwlwifi/fw/dump.c | 69 +-
drivers/net/wireless/intel/iwlwifi/fw/file.h | 15 +
drivers/net/wireless/intel/iwlwifi/fw/img.c | 32 +-
drivers/net/wireless/intel/iwlwifi/fw/img.h | 8 +
drivers/net/wireless/intel/iwlwifi/fw/regulatory.c | 151 +---
drivers/net/wireless/intel/iwlwifi/fw/regulatory.h | 14 +-
drivers/net/wireless/intel/iwlwifi/fw/runtime.h | 10 +-
drivers/net/wireless/intel/iwlwifi/fw/uefi.c | 238 +++++-
drivers/net/wireless/intel/iwlwifi/fw/uefi.h | 141 +++-
drivers/net/wireless/intel/iwlwifi/iwl-config.h | 1 -
drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 23 +-
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 9 +-
drivers/net/wireless/intel/iwlwifi/iwl-trans.c | 10 +-
drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 20 +-
drivers/net/wireless/intel/iwlwifi/mld/constants.h | 1 -
drivers/net/wireless/intel/iwlwifi/mld/fw.c | 2 +-
drivers/net/wireless/intel/iwlwifi/mld/iface.c | 22 +-
drivers/net/wireless/intel/iwlwifi/mld/iface.h | 15 +-
drivers/net/wireless/intel/iwlwifi/mld/link.c | 2 +-
drivers/net/wireless/intel/iwlwifi/mld/link.h | 2 +
.../net/wireless/intel/iwlwifi/mld/low_latency.c | 13 +-
drivers/net/wireless/intel/iwlwifi/mld/mac80211.c | 52 +-
drivers/net/wireless/intel/iwlwifi/mld/mld.h | 6 +-
drivers/net/wireless/intel/iwlwifi/mld/mlo.c | 4 +-
drivers/net/wireless/intel/iwlwifi/mld/nan.h | 5 +-
drivers/net/wireless/intel/iwlwifi/mld/phy.h | 4 +-
drivers/net/wireless/intel/iwlwifi/mld/power.c | 5 +-
drivers/net/wireless/intel/iwlwifi/mld/ptp.c | 4 +-
.../net/wireless/intel/iwlwifi/mld/regulatory.c | 178 +++-
.../net/wireless/intel/iwlwifi/mld/regulatory.h | 2 +-
drivers/net/wireless/intel/iwlwifi/mld/rx.c | 25 +-
drivers/net/wireless/intel/iwlwifi/mld/scan.c | 224 +++--
drivers/net/wireless/intel/iwlwifi/mld/scan.h | 2 +
drivers/net/wireless/intel/iwlwifi/mld/sta.c | 50 +-
drivers/net/wireless/intel/iwlwifi/mld/sta.h | 4 +-
drivers/net/wireless/intel/iwlwifi/mld/stats.c | 31 +-
.../net/wireless/intel/iwlwifi/mld/tests/utils.c | 8 +-
drivers/net/wireless/intel/iwlwifi/mld/tlc.c | 78 +-
drivers/net/wireless/intel/iwlwifi/mld/tlc.h | 3 +
drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 157 +++-
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 7 +-
drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c | 46 --
drivers/net/wireless/intel/iwlwifi/mvm/mld-mac.c | 18 +-
.../net/wireless/intel/iwlwifi/mvm/mld-mac80211.c | 132 ---
drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c | 291 +------
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 5 -
drivers/net/wireless/intel/iwlwifi/mvm/ptp.c | 4 +-
drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 4 -
drivers/net/wireless/intel/iwlwifi/mvm/tdls.c | 6 +-
.../intel/iwlwifi/pcie/gen1_2/trans-gen2.c | 13 +-
.../net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c | 2 +-
drivers/net/wireless/mediatek/mt76/channel.c | 39 +-
drivers/net/wireless/mediatek/mt76/dma.c | 33 +-
drivers/net/wireless/mediatek/mt76/dma.h | 4 +-
drivers/net/wireless/mediatek/mt76/eeprom.c | 154 +++-
drivers/net/wireless/mediatek/mt76/mac80211.c | 230 +++++-
drivers/net/wireless/mediatek/mt76/mcu.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt76.h | 47 +-
drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 15 -
drivers/net/wireless/mediatek/mt76/mt7615/main.c | 7 +-
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 47 ++
drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h | 5 +-
drivers/net/wireless/mediatek/mt76/mt7615/regs.h | 2 -
drivers/net/wireless/mediatek/mt76/mt76_connac.h | 11 +-
.../net/wireless/mediatek/mt76/mt76_connac_mac.c | 28 +-
.../net/wireless/mediatek/mt76/mt76_connac_mcu.c | 46 +-
.../net/wireless/mediatek/mt76/mt76_connac_mcu.h | 15 +-
drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c | 1 +
drivers/net/wireless/mediatek/mt76/mt7915/init.c | 1 +
drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 13 -
drivers/net/wireless/mediatek/mt76/mt7915/main.c | 9 +-
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 66 +-
drivers/net/wireless/mediatek/mt76/mt7915/mcu.h | 11 +
drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h | 4 +
drivers/net/wireless/mediatek/mt76/mt7921/init.c | 4 +-
drivers/net/wireless/mediatek/mt76/mt7921/main.c | 29 +-
drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 3 +
drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h | 16 +
drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 70 +-
.../net/wireless/mediatek/mt76/mt7921/pci_mac.c | 6 +-
drivers/net/wireless/mediatek/mt76/mt7921/sdio.c | 4 +
drivers/net/wireless/mediatek/mt76/mt7925/init.c | 2 +
drivers/net/wireless/mediatek/mt76/mt7925/mac.c | 18 +-
drivers/net/wireless/mediatek/mt76/mt7925/main.c | 394 +++++++--
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 194 +++--
drivers/net/wireless/mediatek/mt76/mt7925/mcu.h | 7 +
drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h | 13 +-
drivers/net/wireless/mediatek/mt76/mt7925/regd.c | 3 +-
drivers/net/wireless/mediatek/mt76/mt792x.h | 7 +
drivers/net/wireless/mediatek/mt76/mt792x_core.c | 14 +-
drivers/net/wireless/mediatek/mt76/mt792x_dma.c | 18 +-
drivers/net/wireless/mediatek/mt76/mt792x_mac.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt792x_regs.h | 6 +
drivers/net/wireless/mediatek/mt76/mt792x_usb.c | 51 +-
.../net/wireless/mediatek/mt76/mt7996/debugfs.c | 36 +-
drivers/net/wireless/mediatek/mt76/mt7996/dma.c | 208 +++--
drivers/net/wireless/mediatek/mt76/mt7996/eeprom.c | 64 +-
drivers/net/wireless/mediatek/mt76/mt7996/init.c | 110 ++-
drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 161 ++--
drivers/net/wireless/mediatek/mt76/mt7996/mac.h | 5 -
drivers/net/wireless/mediatek/mt76/mt7996/main.c | 439 +++++++---
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 823 +++++++++++++++----
drivers/net/wireless/mediatek/mt76/mt7996/mcu.h | 112 ++-
drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h | 70 +-
drivers/net/wireless/mediatek/mt76/mt7996/npu.c | 469 ++++++++---
drivers/net/wireless/mediatek/mt76/mt7996/regs.h | 11 +
drivers/net/wireless/mediatek/mt76/npu.c | 37 +-
drivers/net/wireless/mediatek/mt76/scan.c | 70 +-
drivers/net/wireless/mediatek/mt76/tx.c | 34 +-
drivers/net/wireless/mediatek/mt7601u/mcu.c | 15 +-
drivers/net/wireless/mediatek/mt7601u/usb.h | 1 +
drivers/net/wireless/virtual/mac80211_hwsim.c | 35 +
include/linux/ieee80211-nan.h | 7 +-
include/linux/ieee80211.h | 7 +
include/net/cfg80211.h | 265 +++++-
include/uapi/linux/nl80211.h | 232 +++++-
net/mac80211/cfg.c | 4 +-
net/mac80211/chan.c | 199 +++--
net/mac80211/he.c | 37 +-
net/mac80211/ht.c | 6 +-
net/mac80211/ibss.c | 4 +-
net/mac80211/ieee80211_i.h | 12 +-
net/mac80211/iface.c | 28 +-
net/mac80211/mesh_plink.c | 3 +-
net/mac80211/mlme.c | 17 +-
net/mac80211/rx.c | 2 +
net/mac80211/trace.h | 5 +-
net/mac80211/util.c | 1 +
net/mac80211/vht.c | 33 +-
net/wireless/chan.c | 6 +-
net/wireless/core.c | 130 ++-
net/wireless/core.h | 10 +
net/wireless/mlme.c | 13 +-
net/wireless/nl80211.c | 905 ++++++++++++++++++++-
net/wireless/rdev-ops.h | 32 +
net/wireless/reg.c | 27 +-
net/wireless/sysfs.c | 27 +-
net/wireless/trace.h | 105 +++
net/wireless/util.c | 28 +-
166 files changed, 7131 insertions(+), 2321 deletions(-)
^ permalink raw reply
* [PATCH net-next] dt-bindings: net: wireless: brcm: Add compatible for bcm43752
From: Ronald Claveau @ 2026-03-26 14:47 UTC (permalink / raw)
To: Johannes Berg, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
van Spriel
Cc: linux-wireless, devicetree, linux-kernel, Conor Dooley,
Ronald Claveau
Add bcm43752 compatible with its bcm4329 compatible fallback.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Ronald Claveau <linux-kernel-dev@aliel.fr>
---
The Khadas VIM4 board based on Amlogic A311D2 aka T7 features an AP6275s Wi-Fi/Bluetooth module with a BCM43752 chipset.
This patch aims to add this chipset with its fallback to bcm4329 compatible.
The original patch series is here:
https://lore.kernel.org/r/20260326-add-emmc-t7-vim4-v5-0-d3f182b48e9d@aliel.fr
---
Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml
index 3be7576787644..81fd3e37452a6 100644
--- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml
@@ -42,6 +42,7 @@ properties:
- brcm,bcm4356-fmac
- brcm,bcm4359-fmac
- brcm,bcm4366-fmac
+ - brcm,bcm43752-fmac
- cypress,cyw4373-fmac
- cypress,cyw43012-fmac
- infineon,cyw43439-fmac
---
base-commit: 45b2b84ac6fde39c427018d6cdf7d44258938faa
change-id: 20260326-add-bcm43752-compatible-e264a4f7973a
Best regards,
--
Ronald Claveau <linux-kernel-dev@aliel.fr>
^ permalink raw reply related
* Re: [PATCH v5 8/9] dt-bindings: net: wireless: brcm: Add compatible for bcm43752
From: Ronald Claveau @ 2026-03-26 14:03 UTC (permalink / raw)
To: Neil Armstrong
Cc: linux-arm-kernel, linux-amlogic, devicetree, linux-kernel,
linux-mmc, linux-wireless, Conor Dooley, Kevin Hilman,
Jerome Brunet, Martin Blumenstingl, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Ulf Hansson, Johannes Berg,
van Spriel
In-Reply-To: <9bc23f1e-1cf3-43d1-935a-c4738d576c29@linaro.org>
On 3/26/26 1:55 PM, Neil Armstrong wrote:
> On 3/26/26 10:59, Ronald Claveau wrote:
>> Add bcm43752 compatible with its bcm4329 compatible fallback.
>>
>> Acked-by: Conor Dooley <conor.dooley@microchip.com>
>> Signed-off-by: Ronald Claveau <linux-kernel-dev@aliel.fr>
>> ---
>> Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-
>> fmac.yaml | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/Documentation/devicetree/bindings/net/wireless/
>> brcm,bcm4329-fmac.yaml b/Documentation/devicetree/bindings/net/
>> wireless/brcm,bcm4329-fmac.yaml
>> index 3be7576787644..81fd3e37452a6 100644
>> --- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-
>> fmac.yaml
>> +++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-
>> fmac.yaml
>> @@ -42,6 +42,7 @@ properties:
>> - brcm,bcm4356-fmac
>> - brcm,bcm4359-fmac
>> - brcm,bcm4366-fmac
>> + - brcm,bcm43752-fmac
>> - cypress,cyw4373-fmac
>> - cypress,cyw43012-fmac
>> - infineon,cyw43439-fmac
>>
>
> I'll apply all the other DT patches, please send this one alone with the
> [PATCH net-next] prefix so it gets picked by the wireless/net people.
>
> Thanks,
> Neil
I'm on it, thank you.
--
Best regards,
Ronald
^ permalink raw reply
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