git.openwrt.org Git - openwrt/openwrt.git/blob

   1 From deb3ddeb18652118956fb581a39ac299e1ee5623 Mon Sep 17 00:00:00 2001
   2 From: Bitterblue Smith <rtl8821cerfe2@gmail.com>
   3 Date: Fri, 7 Mar 2025 02:26:25 +0200
   4 Subject: [PATCH] wifi: rtw88: Enable the new RTL8814AE/RTL8814AU drivers
   5
   6 RTL8814A is a wifi 5 chip with 4 RF paths (chains), 3 spatial streams,
   7 and probably no Bluetooth.
   8
   9 The USB-based RTL8814AU can reach 800 Mbps in the 5 GHz band in USB 3
  10 mode. In USB 2 mode it only uses 2 spatial streams.
  11
  12 The PCI-based RTL8814AE is not as popular and didn't get as much
  13 testing so it's unclear how fast it goes. It's more like a bonus on top
  14 of the RTL8814AU support.
  15
  16 Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
  17 Acked-by: Ping-Ke Shih <pkshih@realtek.com>
  18 Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
  19 Link: https://patch.msgid.link/5795b0a7-511e-40b5-ac36-476b63f174c7@gmail.com
  20 ---
  21  drivers/net/wireless/realtek/rtw88/Kconfig  | 25 +++++++++++++++++++++
  22  drivers/net/wireless/realtek/rtw88/Makefile |  9 ++++++++
  23  2 files changed, 34 insertions(+)
  24
  25 --- a/Kconfig.local
  26 +++ b/Kconfig.local
  27 @@ -1138,6 +1138,9 @@ config BACKPORTED_RTW88_8821A
  28  config BACKPORTED_RTW88_8812A
  29         tristate
  30         default RTW88_8812A
  31 +config BACKPORTED_RTW88_8814A
  32 +       tristate
  33 +       default RTW88_8814A
  34  config BACKPORTED_RTW88_8822BE
  35         tristate
  36         default RTW88_8822BE
  37 @@ -1183,6 +1186,12 @@ config BACKPORTED_RTW88_8821AU
  38  config BACKPORTED_RTW88_8812AU
  39         tristate
  40         default RTW88_8812AU
  41 +config BACKPORTED_RTW88_8814AE
  42 +       tristate
  43 +       default RTW88_8814AE
  44 +config BACKPORTED_RTW88_8814AU
  45 +       tristate
  46 +       default RTW88_8814AU
  47  config BACKPORTED_RTW88_DEBUG
  48         tristate
  49         default RTW88_DEBUG
  50 --- a/drivers/net/wireless/realtek/rtw88/Kconfig
  51 +++ b/drivers/net/wireless/realtek/rtw88/Kconfig
  52 @@ -68,6 +68,10 @@ config RTW88_8812A
  53         depends on m
  54         select RTW88_88XXA
  55
  56 +config RTW88_8814A
  57 +       tristate
  58 +       depends on m
  59 +
  60  config RTW88_8822BE
  61         tristate "Realtek 8822BE PCI wireless network adapter"
  62         depends on m
  63 @@ -251,6 +255,30 @@ config RTW88_8812AU
  64
  65           802.11ac USB wireless network adapter
  66
  67 +config RTW88_8814AE
  68 +       tristate "Realtek 8814AE PCI wireless network adapter"
  69 +       depends on m
  70 +       depends on PCI
  71 +       select RTW88_CORE
  72 +       select RTW88_PCI
  73 +       select RTW88_8814A
  74 +       help
  75 +         Select this option will enable support for 8814AE chipset
  76 +
  77 +         802.11ac PCIe wireless network adapter
  78 +
  79 +config RTW88_8814AU
  80 +       tristate "Realtek 8814AU USB wireless network adapter"
  81 +       depends on m
  82 +       depends on USB
  83 +       select RTW88_CORE
  84 +       select RTW88_USB
  85 +       select RTW88_8814A
  86 +       help
  87 +         Select this option will enable support for 8814AU chipset
  88 +
  89 +         802.11ac USB wireless network adapter
  90 +
  91  config RTW88_DEBUG
  92         bool "Realtek rtw88 debug support"
  93         depends on RTW88_CORE
  94 --- a/drivers/net/wireless/realtek/rtw88/Makefile
  95 +++ b/drivers/net/wireless/realtek/rtw88/Makefile
  96 @@ -94,6 +94,15 @@ rtw88_8821au-objs            := rtw8821au.o
  97  obj-$(CPTCFG_RTW88_8812AU)     += rtw88_8812au.o
  98  rtw88_8812au-objs              := rtw8812au.o
  99
 100 +obj-$(CPTCFG_RTW88_8814A)      += rtw88_8814a.o
 101 +rtw88_8814a-objs               := rtw8814a.o rtw8814a_table.o
 102 +
 103 +obj-$(CPTCFG_RTW88_8814AE)     += rtw88_8814ae.o
 104 +rtw88_8814ae-objs              := rtw8814ae.o
 105 +
 106 +obj-$(CPTCFG_RTW88_8814AU)     += rtw88_8814au.o
 107 +rtw88_8814au-objs              := rtw8814au.o
 108 +
 109  obj-$(CPTCFG_RTW88_PCI)                += rtw88_pci.o
 110  rtw88_pci-objs                 := pci.o
 111
 112 --- a/local-symbols
 113 +++ b/local-symbols
 114 @@ -375,6 +375,7 @@ RTW88_8821C=
 115  RTW88_88XXA=
 116  RTW88_8821A=
 117  RTW88_8812A=
 118 +RTW88_8814A=
 119  RTW88_8822BE=
 120  RTW88_8822BS=
 121  RTW88_8822BU=
 122 @@ -390,6 +391,8 @@ RTW88_8821CS=
 123  RTW88_8821CU=
 124  RTW88_8821AU=
 125  RTW88_8812AU=
 126 +RTW88_8814AE=
 127 +RTW88_8814AU=
 128  RTW88_DEBUG=
 129  RTW88_DEBUGFS=
 130  RTW88_LEDS=