93 lines
2.9 KiB
Diff
93 lines
2.9 KiB
Diff
From 6fdacb78f7999f5c14d9dae10d47de50959297d9 Mon Sep 17 00:00:00 2001
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From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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Date: Wed, 5 Apr 2023 22:07:28 +0200
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Subject: [PATCH 30/45] wifi: rtw88: Add support for the SDIO based RTL8822CS
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chipset
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Wire up RTL8822CS chipset support using the new rtw88 SDIO HCI code as
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well as the existing RTL8822C chipset code.
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Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
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Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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Signed-off-by: Kalle Valo <kvalo@kernel.org>
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Link: https://lore.kernel.org/r/20230405200729.632435-9-martin.blumenstingl@googlemail.com
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---
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drivers/net/wireless/realtek/rtw88/Kconfig | 11 ++++++
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drivers/net/wireless/realtek/rtw88/Makefile | 3 ++
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.../net/wireless/realtek/rtw88/rtw8822cs.c | 36 +++++++++++++++++++
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3 files changed, 50 insertions(+)
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create mode 100644 drivers/net/wireless/realtek/rtw88/rtw8822cs.c
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--- a/drivers/net/wireless/realtek/rtw88/Kconfig
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+++ b/drivers/net/wireless/realtek/rtw88/Kconfig
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@@ -93,6 +93,18 @@ config RTW88_8822CE
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802.11ac PCIe wireless network adapter
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+config RTW88_8822CS
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+ tristate "Realtek 8822CS SDIO wireless network adapter"
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+ depends on m
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+ depends on MMC
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+ select RTW88_CORE
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+ select RTW88_SDIO
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+ select RTW88_8822C
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+ help
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+ Select this option will enable support for 8822CS chipset
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+
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+ 802.11ac SDIO wireless network adapter
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+
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config RTW88_8822CU
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tristate "Realtek 8822CU USB wireless network adapter"
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depends on m
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--- a/drivers/net/wireless/realtek/rtw88/Makefile
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+++ b/drivers/net/wireless/realtek/rtw88/Makefile
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@@ -38,6 +38,9 @@ rtw88_8822c-objs := rtw8822c.o rtw8822c
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obj-$(CPTCFG_RTW88_8822CE) += rtw88_8822ce.o
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rtw88_8822ce-objs := rtw8822ce.o
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+obj-$(CPTCFG_RTW88_8822CS) += rtw88_8822cs.o
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+rtw88_8822cs-objs := rtw8822cs.o
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+
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obj-$(CPTCFG_RTW88_8822CU) += rtw88_8822cu.o
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rtw88_8822cu-objs := rtw8822cu.o
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--- /dev/null
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+++ b/drivers/net/wireless/realtek/rtw88/rtw8822cs.c
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@@ -0,0 +1,36 @@
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+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
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+/* Copyright(c) Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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+ */
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+
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+#include <linux/mmc/sdio_func.h>
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+#include <linux/mmc/sdio_ids.h>
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+#include <linux/module.h>
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+#include "main.h"
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+#include "rtw8822c.h"
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+#include "sdio.h"
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+
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+static const struct sdio_device_id rtw_8822cs_id_table[] = {
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+ {
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+ SDIO_DEVICE(SDIO_VENDOR_ID_REALTEK,
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+ SDIO_DEVICE_ID_REALTEK_RTW8822CS),
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+ .driver_data = (kernel_ulong_t)&rtw8822c_hw_spec,
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+ },
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+ {}
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+};
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+MODULE_DEVICE_TABLE(sdio, rtw_8822cs_id_table);
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+
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+static struct sdio_driver rtw_8822cs_driver = {
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+ .name = "rtw_8822cs",
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+ .probe = rtw_sdio_probe,
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+ .remove = rtw_sdio_remove,
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+ .id_table = rtw_8822cs_id_table,
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+ .drv = {
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+ .pm = &rtw_sdio_pm_ops,
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+ .shutdown = rtw_sdio_shutdown,
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+ }
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+};
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+module_sdio_driver(rtw_8822cs_driver);
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+
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+MODULE_AUTHOR("Martin Blumenstingl <martin.blumenstingl@googlemail.com>");
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+MODULE_DESCRIPTION("Realtek 802.11ac wireless 8822cs driver");
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+MODULE_LICENSE("Dual BSD/GPL");
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