From deb3ddeb18652118956fb581a39ac299e1ee5623 Mon Sep 17 00:00:00 2001 From: Bitterblue Smith Date: Fri, 7 Mar 2025 02:26:25 +0200 Subject: [PATCH] wifi: rtw88: Enable the new RTL8814AE/RTL8814AU drivers RTL8814A is a wifi 5 chip with 4 RF paths (chains), 3 spatial streams, and probably no Bluetooth. The USB-based RTL8814AU can reach 800 Mbps in the 5 GHz band in USB 3 mode. In USB 2 mode it only uses 2 spatial streams. The PCI-based RTL8814AE is not as popular and didn't get as much testing so it's unclear how fast it goes. It's more like a bonus on top of the RTL8814AU support. Signed-off-by: Bitterblue Smith Acked-by: Ping-Ke Shih Signed-off-by: Ping-Ke Shih Link: https://patch.msgid.link/5795b0a7-511e-40b5-ac36-476b63f174c7@gmail.com --- drivers/net/wireless/realtek/rtw88/Kconfig | 25 +++++++++++++++++++++ drivers/net/wireless/realtek/rtw88/Makefile | 9 ++++++++ 2 files changed, 34 insertions(+) --- a/Kconfig.local +++ b/Kconfig.local @@ -1138,6 +1138,9 @@ config BACKPORTED_RTW88_8821A config BACKPORTED_RTW88_8812A tristate default RTW88_8812A +config BACKPORTED_RTW88_8814A + tristate + default RTW88_8814A config BACKPORTED_RTW88_8822BE tristate default RTW88_8822BE @@ -1183,6 +1186,12 @@ config BACKPORTED_RTW88_8821AU config BACKPORTED_RTW88_8812AU tristate default RTW88_8812AU +config BACKPORTED_RTW88_8814AE + tristate + default RTW88_8814AE +config BACKPORTED_RTW88_8814AU + tristate + default RTW88_8814AU config BACKPORTED_RTW88_DEBUG tristate default RTW88_DEBUG --- a/drivers/net/wireless/realtek/rtw88/Kconfig +++ b/drivers/net/wireless/realtek/rtw88/Kconfig @@ -68,6 +68,10 @@ config RTW88_8812A depends on m select RTW88_88XXA +config RTW88_8814A + tristate + depends on m + config RTW88_8822BE tristate "Realtek 8822BE PCI wireless network adapter" depends on m @@ -251,6 +255,30 @@ config RTW88_8812AU 802.11ac USB wireless network adapter +config RTW88_8814AE + tristate "Realtek 8814AE PCI wireless network adapter" + depends on m + depends on PCI + select RTW88_CORE + select RTW88_PCI + select RTW88_8814A + help + Select this option will enable support for 8814AE chipset + + 802.11ac PCIe wireless network adapter + +config RTW88_8814AU + tristate "Realtek 8814AU USB wireless network adapter" + depends on m + depends on USB + select RTW88_CORE + select RTW88_USB + select RTW88_8814A + help + Select this option will enable support for 8814AU chipset + + 802.11ac USB wireless network adapter + config RTW88_DEBUG bool "Realtek rtw88 debug support" depends on RTW88_CORE --- a/drivers/net/wireless/realtek/rtw88/Makefile +++ b/drivers/net/wireless/realtek/rtw88/Makefile @@ -94,6 +94,15 @@ rtw88_8821au-objs := rtw8821au.o obj-$(CPTCFG_RTW88_8812AU) += rtw88_8812au.o rtw88_8812au-objs := rtw8812au.o +obj-$(CPTCFG_RTW88_8814A) += rtw88_8814a.o +rtw88_8814a-objs := rtw8814a.o rtw8814a_table.o + +obj-$(CPTCFG_RTW88_8814AE) += rtw88_8814ae.o +rtw88_8814ae-objs := rtw8814ae.o + +obj-$(CPTCFG_RTW88_8814AU) += rtw88_8814au.o +rtw88_8814au-objs := rtw8814au.o + obj-$(CPTCFG_RTW88_PCI) += rtw88_pci.o rtw88_pci-objs := pci.o --- a/local-symbols +++ b/local-symbols @@ -375,6 +375,7 @@ RTW88_8821C= RTW88_88XXA= RTW88_8821A= RTW88_8812A= +RTW88_8814A= RTW88_8822BE= RTW88_8822BS= RTW88_8822BU= @@ -390,6 +391,8 @@ RTW88_8821CS= RTW88_8821CU= RTW88_8821AU= RTW88_8812AU= +RTW88_8814AE= +RTW88_8814AU= RTW88_DEBUG= RTW88_DEBUGFS= RTW88_LEDS=