From: Zong-Zhe Yang Date: Fri, 15 May 2020 05:23:24 +0000 (+0800) Subject: rtw88: extract: make 8822b an individual kernel module X-Git-Tag: v5.10.7~2469^2~111^2~8 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=416e87fcc780cae8d72cb9370fa0f46007faa69a;p=platform%2Fkernel%2Flinux-rpi.git rtw88: extract: make 8822b an individual kernel module 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 Signed-off-by: Yan-Hsuan Chuang Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200515052327.31874-5-yhchuang@realtek.com --- diff --git a/drivers/net/wireless/realtek/rtw88/Kconfig b/drivers/net/wireless/realtek/rtw88/Kconfig index f4dbb59..dd71407a 100644 --- a/drivers/net/wireless/realtek/rtw88/Kconfig +++ b/drivers/net/wireless/realtek/rtw88/Kconfig @@ -16,14 +16,18 @@ config RTW88_CORE config RTW88_PCI tristate +config RTW88_8822B + tristate + config RTW88_8822C tristate config RTW88_8822BE - bool "Realtek 8822BE PCI wireless network adapter" + tristate "Realtek 8822BE PCI wireless network adapter" depends on PCI select RTW88_CORE select RTW88_PCI + select RTW88_8822B help Select this option will enable support for 8822BE chipset diff --git a/drivers/net/wireless/realtek/rtw88/Makefile b/drivers/net/wireless/realtek/rtw88/Makefile index e45efd2d..0b29f07 100644 --- a/drivers/net/wireless/realtek/rtw88/Makefile +++ b/drivers/net/wireless/realtek/rtw88/Makefile @@ -18,9 +18,14 @@ rtw88-y += main.o \ wow.o \ regd.o -rtw88-$(CONFIG_RTW88_8822BE) += rtw8822b.o rtw8822b_table.o rtw88-$(CONFIG_RTW88_8723DE) += rtw8723d.o rtw8723d_table.o +obj-$(CONFIG_RTW88_8822B) += rtw88_8822b.o +rtw88_8822b-objs := rtw8822b.o rtw8822b_table.o + +obj-$(CONFIG_RTW88_8822BE) += rtw88_8822be.o +rtw88_8822be-objs := rtw8822be.o + obj-$(CONFIG_RTW88_8822C) += rtw88_8822c.o rtw88_8822c-objs := rtw8822c.o rtw8822c_table.o diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index d6e25d4..a4c4ce5 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -40,7 +40,6 @@ extern bool rtw_bf_support; extern unsigned int rtw_fw_lps_deep_mode; extern unsigned int rtw_debug_mask; extern const struct ieee80211_ops rtw_ops; -extern struct rtw_chip_info rtw8822b_hw_spec; extern struct rtw_chip_info rtw8723d_hw_spec; #define RTW_MAX_CHANNEL_NUM_2G 14 diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index af9cd23..39dee83 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -1594,9 +1594,6 @@ void rtw_pci_shutdown(struct pci_dev *pdev) EXPORT_SYMBOL(rtw_pci_shutdown); static const struct pci_device_id rtw_pci_id_table[] = { -#ifdef CONFIG_RTW88_8822BE - { RTK_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0xB822, rtw8822b_hw_spec) }, -#endif #ifdef CONFIG_RTW88_8723DE { RTK_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0xD723, rtw8723d_hw_spec) }, #endif diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c index 18c5a5a..e49bdd7 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c @@ -2,6 +2,7 @@ /* Copyright(c) 2018-2019 Realtek Corporation */ +#include #include "main.h" #include "coex.h" #include "fw.h" @@ -2506,3 +2507,7 @@ struct rtw_chip_info rtw8822b_hw_spec = { EXPORT_SYMBOL(rtw8822b_hw_spec); MODULE_FIRMWARE("rtw88/rtw8822b_fw.bin"); + +MODULE_AUTHOR("Realtek Corporation"); +MODULE_DESCRIPTION("Realtek 802.11ac wireless 8822b driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822be.c b/drivers/net/wireless/realtek/rtw88/rtw8822be.c new file mode 100644 index 0000000..921916a --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8822be.c @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2018-2019 Realtek Corporation + */ + +#include +#include +#include "rtw8822be.h" + +static const struct pci_device_id rtw_8822be_id_table[] = { + { + PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0xB822), + .driver_data = (kernel_ulong_t)&rtw8822b_hw_spec + }, + {} +}; +MODULE_DEVICE_TABLE(pci, rtw_8822be_id_table); + +static struct pci_driver rtw_8822be_driver = { + .name = "rtw_8822be", + .id_table = rtw_8822be_id_table, + .probe = rtw_pci_probe, + .remove = rtw_pci_remove, + .driver.pm = &rtw_pm_ops, + .shutdown = rtw_pci_shutdown, +}; +module_pci_driver(rtw_8822be_driver); + +MODULE_AUTHOR("Realtek Corporation"); +MODULE_DESCRIPTION("Realtek 802.11ac wireless 8822be driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822be.h b/drivers/net/wireless/realtek/rtw88/rtw8822be.h new file mode 100644 index 0000000..d823ca0 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8822be.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2018-2019 Realtek Corporation + */ + +#ifndef __RTW_8822BE_H_ +#define __RTW_8822BE_H_ + +extern const struct dev_pm_ops rtw_pm_ops; +extern struct rtw_chip_info rtw8822b_hw_spec; +int rtw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id); +void rtw_pci_remove(struct pci_dev *pdev); +void rtw_pci_shutdown(struct pci_dev *pdev); + +#endif