summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/realtek/rtw88/Kconfig
AgeCommit message (Collapse)AuthorFilesLines
2024-03-14wifi: rtw88: SDIO device driver for RTL8723CSFiona Klute1-0/+18
This driver uses the new rtw8703b chip driver code. Acked-by: Ping-Ke Shih <pkshih@realtek.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For SDIO Tested-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Fiona Klute <fiona.klute@gmx.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://msgid.link/20240311103735.615541-10-fiona.klute@gmx.de
2024-03-14wifi: rtw88: Shared module for rtw8723x devicesFiona Klute1-0/+4
The already supported 8723d chip is very similar to 8703b/8723cs, split code that can be shared into a new module. The spec definition tables are combined into a struct so we only need one EXPORT_SYMBOL for them all. Acked-by: Ping-Ke Shih <pkshih@realtek.com> Tested-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Fiona Klute <fiona.klute@gmx.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://msgid.link/20240311103735.615541-2-fiona.klute@gmx.de
2023-05-25wifi: rtw88: Add support for the SDIO based RTL8723DS chipsetMartin Blumenstingl1-0/+11
Wire up RTL8723DS chipset support using the rtw88 SDIO HCI code as well as the existing RTL8723D chipset code. Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230522202425.1827005-5-martin.blumenstingl@googlemail.com
2023-04-12wifi: rtw88: Add support for the SDIO based RTL8821CS chipsetMartin Blumenstingl1-0/+11
Wire up RTL8821CS chipset support using the new rtw88 SDIO HCI code as well as the existing RTL8821C chipset code. Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Tested-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230405200729.632435-10-martin.blumenstingl@googlemail.com
2023-04-12wifi: rtw88: Add support for the SDIO based RTL8822CS chipsetMartin Blumenstingl1-0/+11
Wire up RTL8822CS chipset support using the new rtw88 SDIO HCI code as well as the existing RTL8822C chipset code. Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230405200729.632435-9-martin.blumenstingl@googlemail.com
2023-04-12wifi: rtw88: Add support for the SDIO based RTL8822BS chipsetJernej Skrabec1-0/+11
Wire up RTL8822BS chipset support using the new rtw88 SDIO HCI code as well as the existing RTL8822B chipset code. Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230405200729.632435-8-martin.blumenstingl@googlemail.com
2023-04-12wifi: rtw88: sdio: Add HCI implementation for SDIO based chipsetsMartin Blumenstingl1-0/+3
Add a sub-driver for SDIO based chipsets which implements the following functionality: - register accessors for 8, 16 and 32 bits for all states of the card (including usage of 4x 8 bit access for one 32 bit buffer if the card is not fully powered on yet - or if it's fully powered on then 1x 32 bit access is used) - checking whether there's space in the TX FIFO queue to transmit data - transfers from the host to the device for actual network traffic, reserved pages (for firmware download) and H2C (host-to-card) transfers - receiving data from the device - deep power saving state The transmit path is optimized so DMA-capable SDIO host controllers can directly use the buffers provided because the buffer's physical addresses are 8 byte aligned. The receive path is prepared to support RX aggregation where the chipset combines multiple MAC frames into one bigger buffer to reduce SDIO transfer overhead. Co-developed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230405200729.632435-3-martin.blumenstingl@googlemail.com
2022-12-08wifi: rtw88: Add rtw8723du chipset supportSascha Hauer1-0/+11
Add support for the rtw8723du chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-12-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Add rtw8822cu chipset supportSascha Hauer1-0/+11
Add support for the rtw8822cu chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-11-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Add rtw8822bu chipset supportSascha Hauer1-0/+11
Add support for the rtw8822bu chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-10-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Add rtw8821cu chipset supportSascha Hauer1-0/+11
Add support for the rtw8821cu chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-9-s.hauer@pengutronix.de
2022-12-08wifi: rtw88: Add common USB chip supportSascha Hauer1-0/+3
Add the common bits and pieces to add USB support to the RTW88 driver. This is based on https://github.com/ulli-kroll/rtw88-usb.git which itself is first written by Neo Jou. Signed-off-by: neo_jou <neo_jou@realtek.com> Signed-off-by: Hans Ulli Kroll <linux@ulli-kroll.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221202081224.2779981-8-s.hauer@pengutronix.de
2020-07-15rtw88: 8821c: Add 8821CE to Kconfig and MakefileTzu-En Huang1-0/+14
Since 8821C code is ready, we can build it. Signed-off-by: Tzu-En Huang <tehuang@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200603094218.19942-6-yhchuang@realtek.com
2020-05-18rtw88: extract: make 8723d an individual kernel moduleZong-Zhe Yang1-1/+5
Make objects about 8723d functions and 8723d tables, i.e. rtw8723d.o and rtw8723d_table.o, an individual kernel module called rtw88_8723d.ko. For 8723d pcie chip, i.e. 8723DE chip, add a chip entry point module called rtw88_8723de.ko which will depend on rtw88_8723d.ko and rtwpci.ko. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200515052327.31874-6-yhchuang@realtek.com
2020-05-18rtw88: extract: make 8822b an individual kernel moduleZong-Zhe Yang1-1/+5
Make objects about 8822b functions and 8822b tables, i.e. rtw8822b.o and rtw8822b_table.o, an individual kernel module called rtw88_8822b.ko. For 8822b pcie chip, i.e. 8822BE chip, add a chip entry point module called rtw88_8822be.ko which will depend on rtw88_8822b.ko and rtwpci.ko. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200515052327.31874-5-yhchuang@realtek.com
2020-05-18rtw88: extract: make 8822c an individual kernel moduleZong-Zhe Yang1-1/+5
Make objects about 8822c functions and 8822c tables, i.e. rtw8822c.o and rtw8822c_table.o, an individual kernel module called rtw88_8822c.ko. For 8822c pcie chip, i.e. 8822CE chip, add a chip entry point module called rtw88_8822ce.ko which will depend on rtw88_8822c.ko and rtwpci.ko. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200515052327.31874-4-yhchuang@realtek.com
2020-05-13rtw88: 8723d: Add 8723DE to Kconfig and MakefilePing-Ke Shih1-0/+10
Since 8723D code is ready, we can build it. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200512102621.5148-10-yhchuang@realtek.com
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-30rtw88: new Realtek 802.11ac driverYan-Hsuan Chuang1-0/+54
This is a new mac80211 driver for Realtek 802.11ac wireless network chips. rtw88 now supports RTL8822BE/RTL8822CE now, with basic station mode functionalities. The firmware for both can be found at linux-firmware. https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git For RTL8822BE: rtw88/rtw8822b_fw.bin For RTL8822CE: rtw88/rtw8822c_fw.bin And for now, only PCI buses (RTL8xxxE) are supported. We will add support for USB and SDIO in the future. The bus interface abstraction can be seen in this driver such as hci.h. Most of the hardware setting are the same except for some TRX path or probing setup should be separated. Supported: * Basic STA/AP/ADHOC mode, and TDLS (STA is well tested) Missing feature: * WOW/PNO * USB & SDIO bus (such as RTL8xxxU/RTL8xxxS) * BT coexistence (8822B/8822C are combo ICs) * Multiple interfaces (for now single STA is better supported) * Dynamic hardware calibrations (to improve/stabilize performance) Potential problems: * static calibration spends too much time, and it is painful for driver to leave IDLE state. And slows down associate process. But reload function are under development, will be added soon! * TRX statictics misleading, as we are not reporting status correctly, or say, not reporting for "every" packet. The next patch set should have BT coexistence code since RTL8822B/C are combo ICs, and the driver for BT can be found after Linux Kernel v4.20. So it is better to add it first to make WiFi + BT work concurrently. Although now rtw88 is simple but we are developing more features for it. Even we want to add support for more chips such as RTL8821C/RTL8814B. Finally, rtw88 has many authors, listed alphabetically: Ping-Ke Shih <pkshih@realtek.com> Tzu-En Huang <tehuang@realtek.com> Yan-Hsuan Chuang <yhchuang@realtek.com> Reviewed-by: Stanislaw Gruszka <sgruszka@redhat.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Tested-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit v1.2.3 (git 2.25.1) at 2025-09-04 16:31:22 +0000