diff options
| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2023-04-05 23:07:29 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-04-12 15:51:10 +0300 |
| commit | b2a777d68434375dc05a6fda5fec34a474bbf21f (patch) | |
| tree | e1950e7e215169ff9675c2f0fab083610f5d7c2d | |
| parent | 6fdacb78f7999f5c14d9dae10d47de50959297d9 (diff) | |
| download | linux-b2a777d68434375dc05a6fda5fec34a474bbf21f.tar.xz | |
wifi: rtw88: Add support for the SDIO based RTL8821CS chipset
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
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/Kconfig | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/Makefile | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8821cs.c | 36 |
3 files changed, 50 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/Kconfig b/drivers/net/wireless/realtek/rtw88/Kconfig index 6b65da81127f..29eb2f8e0eb7 100644 --- a/drivers/net/wireless/realtek/rtw88/Kconfig +++ b/drivers/net/wireless/realtek/rtw88/Kconfig @@ -133,6 +133,17 @@ config RTW88_8821CE 802.11ac PCIe wireless network adapter +config RTW88_8821CS + tristate "Realtek 8821CS SDIO wireless network adapter" + depends on MMC + select RTW88_CORE + select RTW88_SDIO + select RTW88_8821C + help + Select this option will enable support for 8821CS chipset + + 802.11ac SDIO wireless network adapter + config RTW88_8821CU tristate "Realtek 8821CU USB wireless network adapter" depends on USB diff --git a/drivers/net/wireless/realtek/rtw88/Makefile b/drivers/net/wireless/realtek/rtw88/Makefile index 6105c2745bda..82979b30ae8d 100644 --- a/drivers/net/wireless/realtek/rtw88/Makefile +++ b/drivers/net/wireless/realtek/rtw88/Makefile @@ -59,6 +59,9 @@ rtw88_8821c-objs := rtw8821c.o rtw8821c_table.o obj-$(CONFIG_RTW88_8821CE) += rtw88_8821ce.o rtw88_8821ce-objs := rtw8821ce.o +obj-$(CONFIG_RTW88_8821CS) += rtw88_8821cs.o +rtw88_8821cs-objs := rtw8821cs.o + obj-$(CONFIG_RTW88_8821CU) += rtw88_8821cu.o rtw88_8821cu-objs := rtw8821cu.o diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821cs.c b/drivers/net/wireless/realtek/rtw88/rtw8821cs.c new file mode 100644 index 000000000000..a359413369a4 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8821cs.c @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) Martin Blumenstingl <martin.blumenstingl@googlemail.com> + */ + +#include <linux/mmc/sdio_func.h> +#include <linux/mmc/sdio_ids.h> +#include <linux/module.h> +#include "main.h" +#include "rtw8821c.h" +#include "sdio.h" + +static const struct sdio_device_id rtw_8821cs_id_table[] = { + { + SDIO_DEVICE(SDIO_VENDOR_ID_REALTEK, + SDIO_DEVICE_ID_REALTEK_RTW8821CS), + .driver_data = (kernel_ulong_t)&rtw8821c_hw_spec, + }, + {} +}; +MODULE_DEVICE_TABLE(sdio, rtw_8821cs_id_table); + +static struct sdio_driver rtw_8821cs_driver = { + .name = "rtw_8821cs", + .probe = rtw_sdio_probe, + .remove = rtw_sdio_remove, + .id_table = rtw_8821cs_id_table, + .drv = { + .pm = &rtw_sdio_pm_ops, + .shutdown = rtw_sdio_shutdown, + } +}; +module_sdio_driver(rtw_8821cs_driver); + +MODULE_AUTHOR("Martin Blumenstingl <martin.blumenstingl@googlemail.com>"); +MODULE_DESCRIPTION("Realtek 802.11ac wireless 8821cs driver"); +MODULE_LICENSE("Dual BSD/GPL"); |