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From: Bitterblue Smith <rtl8821cerfe2@gmail.com>
To: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Cc: Ping-Ke Shih <pkshih@realtek.com>,
	Larry Finger <Larry.Finger@lwfinger.net>,
	Stefan Lippers-Hollmann <s.l-h@gmx.de>,
	Christian Hewitt <chewitt@libreelec.tv>
Subject: [PATCH v4 14/14] wifi: rtlwifi: Enable the new rtl8192du driver
Date: Tue, 9 Apr 2024 23:02:45 +0300	[thread overview]
Message-ID: <4b3ef256-df0e-4203-8c15-5f3ef0bfa966@gmail.com> (raw)
In-Reply-To: <91d932b3-5c72-4416-920e-f2bf4fc9b039@gmail.com>

The RTL8192DU is an older Wifi 4 dual band chip. It comes in two
flavours: single MAC single PHY (like most Realtek Wifi 4 USB devices),
and dual MAC dual PHY.

The single MAC single PHY version is 2T2R and can work either in the
2.4 GHz band or the 5 GHz band.

The dual MAC dual PHY version has two USB interfaces and appears to the
system as two separate 1T1R Wifi devices, one working in the 2.4 GHz
band, the other in the 5 GHz band.

This was tested only with a single MAC single PHY device, mostly in
station mode. The speeds in the 2.4 GHz band with 20 MHz channel width
are similar to the out-of-tree driver: 85/51 megabits/second.

Stefan Lippers-Hollmann tested the speed in the 5 GHz band with 40 MHz
channel width: 173/99 megabits/second.

It was also tested briefly in AP mode. It's emitting beacons and my
phone can connect to it.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
v4:
 - No change.

v3:
 - No change.

v2:
 - Patch is new in v2, split from patch 3/3 in v1.
---
 drivers/net/wireless/realtek/rtlwifi/Kconfig        | 12 ++++++++++++
 drivers/net/wireless/realtek/rtlwifi/Makefile       |  1 +
 .../net/wireless/realtek/rtlwifi/rtl8192du/Makefile | 13 +++++++++++++
 3 files changed, 26 insertions(+)
 create mode 100644 drivers/net/wireless/realtek/rtlwifi/rtl8192du/Makefile

diff --git a/drivers/net/wireless/realtek/rtlwifi/Kconfig b/drivers/net/wireless/realtek/rtlwifi/Kconfig
index 2319eaa8845a..67efdf10e936 100644
--- a/drivers/net/wireless/realtek/rtlwifi/Kconfig
+++ b/drivers/net/wireless/realtek/rtlwifi/Kconfig
@@ -119,6 +119,18 @@ config RTL8192CU
 
 	If you choose to build it as a module, it will be called rtl8192cu
 
+config RTL8192DU
+	tristate "Realtek RTL8192DU USB Wireless Network Adapter"
+	depends on USB
+	select RTLWIFI
+	select RTLWIFI_USB
+	select RTL8192D_COMMON
+	help
+	This is the driver for Realtek RTL8192DU 802.11an USB
+	wireless network adapters.
+
+	If you choose to build it as a module, it will be called rtl8192du
+
 config RTLWIFI
 	tristate
 	select FW_LOADER
diff --git a/drivers/net/wireless/realtek/rtlwifi/Makefile b/drivers/net/wireless/realtek/rtlwifi/Makefile
index 423981b148df..9cf32277c7f1 100644
--- a/drivers/net/wireless/realtek/rtlwifi/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_RTL8192CU)		+= rtl8192cu/
 obj-$(CONFIG_RTL8192SE)		+= rtl8192se/
 obj-$(CONFIG_RTL8192D_COMMON)	+= rtl8192d/
 obj-$(CONFIG_RTL8192DE)		+= rtl8192de/
+obj-$(CONFIG_RTL8192DU)		+= rtl8192du/
 obj-$(CONFIG_RTL8723AE)		+= rtl8723ae/
 obj-$(CONFIG_RTL8723BE)		+= rtl8723be/
 obj-$(CONFIG_RTL8188EE)		+= rtl8188ee/
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192du/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192du/Makefile
new file mode 100644
index 000000000000..569bfd3d5030
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192du/Makefile
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: GPL-2.0
+rtl8192du-objs :=		\
+		dm.o		\
+		fw.o		\
+		hw.o		\
+		led.o		\
+		phy.o		\
+		rf.o		\
+		sw.o		\
+		table.o		\
+		trx.o
+
+obj-$(CONFIG_RTL8192DU) += rtl8192du.o
-- 
2.44.0



      parent reply	other threads:[~2024-04-09 20:02 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-09 19:39 [PATCH v4 00/14] wifi: rtlwifi: Add new rtl8192du driver Bitterblue Smith
2024-04-09 19:46 ` [PATCH v4 01/14] wifi: rtlwifi: rtl8192de: Fix 5 GHz TX power Bitterblue Smith
2024-04-12  2:58   ` Ping-Ke Shih
2024-04-09 19:52 ` [PATCH v4 02/14] wifi: rtlwifi: rtl8192de: Fix low speed with WPA3-SAE Bitterblue Smith
2024-04-10  4:53   ` Stefan Lippers-Hollmann
2024-04-12  6:14   ` Ping-Ke Shih
2024-04-09 19:53 ` [PATCH v4 03/14] wifi: rtlwifi: Move code from rtl8192de to rtl8192d-common Bitterblue Smith
2024-04-12  8:22   ` Ping-Ke Shih
2024-04-14 18:46     ` Bitterblue Smith
2024-04-15  1:29       ` Ping-Ke Shih
2024-04-09 19:54 ` [PATCH v4 04/14] wifi: rtlwifi: Adjust rtl8192d-common for USB Bitterblue Smith
2024-04-09 19:54 ` [PATCH v4 05/14] wifi: rtlwifi: Add rtl8192du/table.{c,h} Bitterblue Smith
2024-04-09 19:56 ` [PATCH v4 06/14] wifi: rtlwifi: Add rtl8192du/hw.{c,h} Bitterblue Smith
2024-04-09 19:57 ` [PATCH v4 07/14] wifi: rtlwifi: Add rtl8192du/phy.{c,h} Bitterblue Smith
2024-04-09 19:57 ` [PATCH v4 08/14] wifi: rtlwifi: Add rtl8192du/trx.{c,h} Bitterblue Smith
2024-04-09 19:58 ` [PATCH v4 09/14] wifi: rtlwifi: Add rtl8192du/rf.{c,h} Bitterblue Smith
2024-04-09 19:58 ` [PATCH v4 10/14] wifi: rtlwifi: Add rtl8192du/fw.{c,h} and rtl8192du/led.{c,h} Bitterblue Smith
2024-04-09 19:59 ` [PATCH v4 11/14] wifi: rtlwifi: Add rtl8192du/dm.{c,h} Bitterblue Smith
2024-04-09 20:00 ` [PATCH v4 12/14] wifi: rtlwifi: Constify rtl_hal_cfg.{ops,usb_interface_cfg} and rtl_priv.cfg Bitterblue Smith
2024-04-09 20:01 ` [PATCH v4 13/14] wifi: rtlwifi: Add rtl8192du/sw.{c,h} Bitterblue Smith
2024-04-09 20:02 ` Bitterblue Smith [this message]

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