[][MAC80211][misc][Fix hang when insmod/remove mt7915e kernel module]
[Description]
Fix hang when insmod/remove mt7915e kernel module
[Release-log]
N/A
Change-Id: I1112f692bc1027345ffbfc5a729fe7b5c5e1c540
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6965720
diff --git a/autobuild_mac80211_release/package/kernel/mt76/Makefile b/autobuild_mac80211_release/package/kernel/mt76/Makefile
new file mode 100644
index 0000000..c71c7c5
--- /dev/null
+++ b/autobuild_mac80211_release/package/kernel/mt76/Makefile
@@ -0,0 +1,538 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=mt76
+PKG_RELEASE=5
+
+PKG_LICENSE:=GPLv2
+PKG_LICENSE_FILES:=
+
+PKG_SOURCE_URL:=https://github.com/openwrt/mt76
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_DATE:=2022-12-09
+PKG_SOURCE_VERSION:=7fae1de12ae7832a6095fd2df198f41fabd5223d
+PKG_MIRROR_HASH:=c2bf2f23265d5e181c275a62a64f487b190f19b43fc4c584b62b9e6c16e992ef
+
+PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
+PKG_USE_NINJA:=0
+PKG_BUILD_PARALLEL:=1
+
+PKG_CONFIG_DEPENDS += \
+ CONFIG_PACKAGE_kmod-mt76-usb \
+ CONFIG_PACKAGE_kmod-mt76x02-common \
+ CONFIG_PACKAGE_kmod-mt76x0-common \
+ CONFIG_PACKAGE_kmod-mt76x0u \
+ CONFIG_PACKAGE_kmod-mt76x2-common \
+ CONFIG_PACKAGE_kmod-mt76x2 \
+ CONFIG_PACKAGE_kmod-mt76x2u \
+ CONFIG_PACKAGE_kmod-mt7603 \
+ CONFIG_PACKAGE_CFG80211_TESTMODE
+
+STAMP_CONFIGURED_DEPENDS := $(STAGING_DIR)/usr/include/mac80211-backport/backport/autoconf.h
+
+include $(INCLUDE_DIR)/kernel.mk
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/cmake.mk
+
+CMAKE_SOURCE_DIR:=$(PKG_BUILD_DIR)/tools
+CMAKE_BINARY_DIR:=$(PKG_BUILD_DIR)/tools
+
+define KernelPackage/mt76-default
+ SUBMENU:=Wireless Drivers
+ DEPENDS:= \
+ +kmod-mac80211 \
+ +@DRIVER_11AC_SUPPORT
+endef
+
+define KernelPackage/mt76
+ SUBMENU:=Wireless Drivers
+ TITLE:=MediaTek MT76x2/MT7603 wireless driver (metapackage)
+ DEPENDS:= \
+ +kmod-mt76-core +kmod-mt76x2 +kmod-mt7603
+endef
+
+define KernelPackage/mt76-core
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT76xx wireless driver
+ HIDDEN:=1
+ FILES:=\
+ $(PKG_BUILD_DIR)/mt76.ko
+endef
+
+define KernelPackage/mt76-usb
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT76xx wireless driver USB support
+ DEPENDS += +kmod-usb-core +kmod-mt76-core
+ HIDDEN:=1
+ FILES:=\
+ $(PKG_BUILD_DIR)/mt76-usb.ko
+endef
+
+define KernelPackage/mt76x02-usb
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT76x0/MT76x2 USB wireless driver common code
+ DEPENDS+=+kmod-mt76-usb +kmod-mt76x02-common
+ HIDDEN:=1
+ FILES:=$(PKG_BUILD_DIR)/mt76x02-usb.ko
+endef
+
+define KernelPackage/mt76x02-common
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT76x0/MT76x2 wireless driver common code
+ DEPENDS+=+kmod-mt76-core
+ HIDDEN:=1
+ FILES:=$(PKG_BUILD_DIR)/mt76x02-lib.ko
+endef
+
+define KernelPackage/mt76x0-common
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT76x0 wireless driver common code
+ DEPENDS+=+kmod-mt76x02-common
+ HIDDEN:=1
+ FILES:=$(PKG_BUILD_DIR)/mt76x0/mt76x0-common.ko
+endef
+
+define KernelPackage/mt76x0e
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT76x0E wireless driver
+ DEPENDS+=@PCI_SUPPORT +kmod-mt76x0-common
+ FILES:=\
+ $(PKG_BUILD_DIR)/mt76x0/mt76x0e.ko
+ AUTOLOAD:=$(call AutoProbe,mt76x0e)
+endef
+
+define KernelPackage/mt76x0u
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT76x0U wireless driver
+ DEPENDS+=+kmod-mt76x0-common +kmod-mt76x02-usb
+ FILES:=\
+ $(PKG_BUILD_DIR)/mt76x0/mt76x0u.ko
+ AUTOLOAD:=$(call AutoProbe,mt76x0u)
+endef
+
+define KernelPackage/mt76x2-common
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT76x2 wireless driver common code
+ DEPENDS+=+kmod-mt76-core +kmod-mt76x02-common
+ HIDDEN:=1
+ FILES:=$(PKG_BUILD_DIR)/mt76x2/mt76x2-common.ko
+endef
+
+define KernelPackage/mt76x2u
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT76x2U wireless driver
+ DEPENDS+=+kmod-mt76x2-common +kmod-mt76x02-usb
+ FILES:=\
+ $(PKG_BUILD_DIR)/mt76x2/mt76x2u.ko
+ AUTOLOAD:=$(call AutoProbe,mt76x2u)
+endef
+
+define KernelPackage/mt76x2
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT76x2 wireless driver
+ DEPENDS+=@PCI_SUPPORT +kmod-mt76x2-common
+ FILES:=\
+ $(PKG_BUILD_DIR)/mt76x2/mt76x2e.ko
+ AUTOLOAD:=$(call AutoProbe,mt76x2e)
+endef
+
+define KernelPackage/mt7603
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7603 wireless driver
+ DEPENDS+=@PCI_SUPPORT +kmod-mt76-core
+ FILES:=\
+ $(PKG_BUILD_DIR)/mt7603/mt7603e.ko
+ AUTOLOAD:=$(call AutoProbe,mt7603e)
+endef
+
+define KernelPackage/mt76-connac
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7615/MT79xx wireless driver common code
+ HIDDEN:=1
+ DEPENDS+=+kmod-mt76-core
+ FILES:= $(PKG_BUILD_DIR)/mt76-connac-lib.ko
+endef
+
+define KernelPackage/mt76-sdio
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7615/MT79xx SDIO driver common code
+ HIDDEN:=1
+ DEPENDS+=+kmod-mt76-core +kmod-mmc
+ FILES:= $(PKG_BUILD_DIR)/mt76-sdio.ko
+endef
+
+define KernelPackage/mt7615-common
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7615 wireless driver common code
+ HIDDEN:=1
+ DEPENDS+=@PCI_SUPPORT +kmod-mt76-core +kmod-mt76-connac +kmod-hwmon-core
+ FILES:= $(PKG_BUILD_DIR)/mt7615/mt7615-common.ko
+endef
+
+define KernelPackage/mt7615-firmware
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7615e firmware
+ DEFAULT:=PACKAGE_kmod-mt7615e
+endef
+
+define KernelPackage/mt7615e
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7615e wireless driver
+ DEPENDS+=@PCI_SUPPORT +kmod-mt7615-common
+ FILES:= $(PKG_BUILD_DIR)/mt7615/mt7615e.ko
+ AUTOLOAD:=$(call AutoProbe,mt7615e)
+endef
+
+define KernelPackage/mt7663-firmware-ap
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7663e firmware (optimized for AP)
+endef
+
+define KernelPackage/mt7663-firmware-sta
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7663e firmware (client mode offload)
+endef
+
+define KernelPackage/mt7663-usb-sdio
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7663 USB/SDIO shared code
+ DEPENDS+=+kmod-mt7615-common
+ HIDDEN:=1
+ FILES:= \
+ $(PKG_BUILD_DIR)/mt7615/mt7663-usb-sdio-common.ko
+endef
+
+define KernelPackage/mt7663s
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7663s wireless driver
+ DEPENDS+=+kmod-mt76-sdio +kmod-mt7615-common +kmod-mt7663-usb-sdio
+ FILES:= \
+ $(PKG_BUILD_DIR)/mt7615/mt7663s.ko
+ AUTOLOAD:=$(call AutoProbe,mt7663s)
+endef
+
+define KernelPackage/mt7663u
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7663u wireless driver
+ DEPENDS+=+kmod-mt76-usb +kmod-mt7615-common +kmod-mt7663-usb-sdio
+ FILES:= $(PKG_BUILD_DIR)/mt7615/mt7663u.ko
+ AUTOLOAD:=$(call AutoProbe,mt7663u)
+endef
+
+define KernelPackage/mt7915e
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7915e wireless driver
+ DEPENDS+=@PCI_SUPPORT +kmod-mt7615-common +kmod-hwmon-core +kmod-thermal +@DRIVER_11AX_SUPPORT +@KERNEL_RELAY
+ FILES:= $(PKG_BUILD_DIR)/mt7915/mt7915e.ko
+ AUTOLOAD:=$(call AutoProbe,mt7915e)
+endef
+
+define KernelPackage/mt7916-firmware
+ $(KernelPackage/mt76-default)
+ DEPENDS+=+kmod-mt7915e
+ TITLE:=MediaTek MT7916 firmware
+endef
+
+define KernelPackage/mt7986-firmware
+ $(KernelPackage/mt76-default)
+ DEPENDS:=@TARGET_mediatek_filogic
+ TITLE:=MediaTek MT7986 firmware
+endef
+
+define KernelPackage/mt7921-firmware
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7921 firmware
+endef
+
+define KernelPackage/mt7921-common
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7615 wireless driver common code
+ HIDDEN:=1
+ DEPENDS+=+kmod-mt76-connac +kmod-mt7921-firmware +@DRIVER_11AX_SUPPORT
+ FILES:= $(PKG_BUILD_DIR)/mt7921/mt7921-common.ko
+endef
+
+define KernelPackage/mt7921u
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7921U wireless driver
+ DEPENDS+=+kmod-mt76-usb +kmod-mt7921-common
+ FILES:= $(PKG_BUILD_DIR)/mt7921/mt7921u.ko
+ AUTOLOAD:=$(call AutoProbe,mt7921u)
+endef
+
+define KernelPackage/mt7921s
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7921S wireless driver
+ DEPENDS+=+kmod-mt76-sdio +kmod-mt7921-common
+ FILES:= $(PKG_BUILD_DIR)/mt7921/mt7921s.ko
+ AUTOLOAD:=$(call AutoProbe,mt7921s)
+endef
+
+define KernelPackage/mt7921e
+ $(KernelPackage/mt76-default)
+ TITLE:=MediaTek MT7921e wireless driver
+ DEPENDS+=@PCI_SUPPORT +kmod-mt7921-common
+ FILES:= $(PKG_BUILD_DIR)/mt7921/mt7921e.ko
+ AUTOLOAD:=$(call AutoProbe,mt7921e)
+endef
+
+define Package/mt76-test
+ SECTION:=devel
+ CATEGORY:=Development
+ TITLE:=mt76 testmode CLI
+ DEPENDS:=kmod-mt76-core +libnl-tiny
+endef
+
+TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include/libnl-tiny
+
+NOSTDINC_FLAGS := \
+ $(KERNEL_NOSTDINC_FLAGS) \
+ -I$(PKG_BUILD_DIR) \
+ -I$(STAGING_DIR)/usr/include/mac80211-backport/uapi \
+ -I$(STAGING_DIR)/usr/include/mac80211-backport \
+ -I$(STAGING_DIR)/usr/include/mac80211/uapi \
+ -I$(STAGING_DIR)/usr/include/mac80211 \
+ -include backport/autoconf.h \
+ -include backport/backport.h
+
+ifdef CONFIG_PACKAGE_MAC80211_MESH
+ NOSTDINC_FLAGS += -DCONFIG_MAC80211_MESH
+endif
+
+ifdef CONFIG_PACKAGE_CFG80211_TESTMODE
+ NOSTDINC_FLAGS += -DCONFIG_NL80211_TESTMODE
+ PKG_MAKE_FLAGS += CONFIG_NL80211_TESTMODE=y
+endif
+
+ifdef CONFIG_PACKAGE_kmod-mt76-usb
+ PKG_MAKE_FLAGS += CONFIG_MT76_USB=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt76x02-common
+ PKG_MAKE_FLAGS += CONFIG_MT76x02_LIB=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt76x02-usb
+ PKG_MAKE_FLAGS += CONFIG_MT76x02_USB=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt76x0-common
+ PKG_MAKE_FLAGS += CONFIG_MT76x0_COMMON=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt76x0e
+ PKG_MAKE_FLAGS += CONFIG_MT76x0E=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt76x0u
+ PKG_MAKE_FLAGS += CONFIG_MT76x0U=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt76x2-common
+ PKG_MAKE_FLAGS += CONFIG_MT76x2_COMMON=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt76x2
+ PKG_MAKE_FLAGS += CONFIG_MT76x2E=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt76x2u
+ PKG_MAKE_FLAGS += CONFIG_MT76x2U=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7603
+ PKG_MAKE_FLAGS += CONFIG_MT7603E=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt76-connac
+ PKG_MAKE_FLAGS += CONFIG_MT76_CONNAC_LIB=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt76-sdio
+ PKG_MAKE_FLAGS += CONFIG_MT76_SDIO=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7615-common
+ PKG_MAKE_FLAGS += CONFIG_MT7615_COMMON=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7615e
+ PKG_MAKE_FLAGS += CONFIG_MT7615E=m
+ ifdef CONFIG_TARGET_mediatek_mt7622
+ PKG_MAKE_FLAGS += CONFIG_MT7622_WMAC=y
+ NOSTDINC_FLAGS += -DCONFIG_MT7622_WMAC
+ endif
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7663-usb-sdio
+ PKG_MAKE_FLAGS += CONFIG_MT7663_USB_SDIO_COMMON=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7663s
+ PKG_MAKE_FLAGS += CONFIG_MT7663S=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7663u
+ PKG_MAKE_FLAGS += CONFIG_MT7663U=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7915e
+ PKG_MAKE_FLAGS += CONFIG_MT7915E=m
+ ifdef CONFIG_TARGET_mediatek_filogic
+ PKG_MAKE_FLAGS += CONFIG_MT7986_WMAC=y
+ NOSTDINC_FLAGS += -DCONFIG_MT7986_WMAC
+ endif
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7921-common
+ PKG_MAKE_FLAGS += CONFIG_MT7921_COMMON=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7921u
+ PKG_MAKE_FLAGS += CONFIG_MT7921U=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7921s
+ PKG_MAKE_FLAGS += CONFIG_MT7921S=m
+endif
+ifdef CONFIG_PACKAGE_kmod-mt7921e
+ PKG_MAKE_FLAGS += CONFIG_MT7921E=m
+endif
+
+define Build/Compile
+ +$(KERNEL_MAKE) $(PKG_JOBS) \
+ $(PKG_MAKE_FLAGS) \
+ M="$(PKG_BUILD_DIR)" \
+ NOSTDINC_FLAGS="$(NOSTDINC_FLAGS)" \
+ modules
+ $(MAKE) -C $(PKG_BUILD_DIR)/tools
+endef
+
+define Build/Install
+ :
+endef
+
+define Package/kmod-mt76/install
+ true
+endef
+
+define KernelPackage/mt76x0-common/install
+ $(INSTALL_DIR) $(1)/lib/firmware/mediatek
+ cp \
+ $(PKG_BUILD_DIR)/firmware/mt7610e.bin \
+ $(1)/lib/firmware/mediatek
+endef
+
+define KernelPackage/mt76x2-common/install
+ $(INSTALL_DIR) $(1)/lib/firmware
+ cp \
+ $(PKG_BUILD_DIR)/firmware/mt7662_rom_patch.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7662.bin \
+ $(1)/lib/firmware
+endef
+
+define KernelPackage/mt76x0u/install
+ $(INSTALL_DIR) $(1)/lib/firmware/mediatek
+ ln -sf mt7610e.bin $(1)/lib/firmware/mediatek/mt7610u.bin
+endef
+
+define KernelPackage/mt76x2u/install
+ $(INSTALL_DIR) $(1)/lib/firmware/mediatek
+ ln -sf ../mt7662.bin $(1)/lib/firmware/mediatek/mt7662u.bin
+ ln -sf ../mt7662_rom_patch.bin $(1)/lib/firmware/mediatek/mt7662u_rom_patch.bin
+endef
+
+define KernelPackage/mt7603/install
+ $(INSTALL_DIR) $(1)/lib/firmware
+ cp $(if $(CONFIG_TARGET_ramips_mt76x8), \
+ $(PKG_BUILD_DIR)/firmware/mt7628_e1.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7628_e2.bin \
+ ,\
+ $(PKG_BUILD_DIR)/firmware/mt7603_e1.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7603_e2.bin \
+ ) \
+ $(1)/lib/firmware
+endef
+
+define KernelPackage/mt7615-firmware/install
+ $(INSTALL_DIR) $(1)/lib/firmware/mediatek
+ cp \
+ $(PKG_BUILD_DIR)/firmware/mt7615_cr4.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7615_n9.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7615_rom_patch.bin \
+ $(if $(CONFIG_TARGET_mediatek_mt7622), \
+ $(PKG_BUILD_DIR)/firmware/mt7622_n9.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7622_rom_patch.bin) \
+ $(1)/lib/firmware/mediatek
+endef
+
+define KernelPackage/mt7663-firmware-ap/install
+ $(INSTALL_DIR) $(1)/lib/firmware/mediatek
+ cp \
+ $(PKG_BUILD_DIR)/firmware/mt7663_n9_rebb.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7663pr2h_rebb.bin \
+ $(1)/lib/firmware/mediatek
+endef
+
+define KernelPackage/mt7663-firmware-sta/install
+ $(INSTALL_DIR) $(1)/lib/firmware/mediatek
+ cp \
+ $(PKG_BUILD_DIR)/firmware/mt7663_n9_v3.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7663pr2h.bin \
+ $(1)/lib/firmware/mediatek
+endef
+
+define KernelPackage/mt7915e/install
+ $(INSTALL_DIR) $(1)/lib/firmware/mediatek
+ cp \
+ $(PKG_BUILD_DIR)/firmware/mt7915_wa.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7915_wm.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7915_rom_patch.bin \
+ $(1)/lib/firmware/mediatek
+endef
+
+define KernelPackage/mt7916-firmware/install
+ $(INSTALL_DIR) $(1)/lib/firmware/mediatek
+ cp \
+ $(PKG_BUILD_DIR)/firmware/mt7916_wa.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7916_wm.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7916_rom_patch.bin \
+ $(1)/lib/firmware/mediatek
+endef
+
+define KernelPackage/mt7986-firmware/install
+ $(INSTALL_DIR) $(1)/lib/firmware/mediatek
+ cp \
+ $(PKG_BUILD_DIR)/firmware/mt7986_wa.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7986_wm_mt7975.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7986_wm.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7986_rom_patch_mt7975.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7986_rom_patch.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7986_eeprom_mt7975_dual.bin \
+ $(PKG_BUILD_DIR)/firmware/mt7986_eeprom_mt7976_dual.bin \
+ $(1)/lib/firmware/mediatek
+endef
+
+define KernelPackage/mt7921-firmware/install
+ $(INSTALL_DIR) $(1)/lib/firmware/mediatek
+ cp \
+ $(PKG_BUILD_DIR)/firmware/WIFI_MT7961_patch_mcu_1_2_hdr.bin \
+ $(PKG_BUILD_DIR)/firmware/WIFI_RAM_CODE_MT7961_1.bin \
+ $(1)/lib/firmware/mediatek
+endef
+
+define Package/mt76-test/install
+ mkdir -p $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/tools/mt76-test $(1)/usr/sbin
+endef
+
+$(eval $(call KernelPackage,mt76-core))
+$(eval $(call KernelPackage,mt76-usb))
+$(eval $(call KernelPackage,mt76x02-usb))
+$(eval $(call KernelPackage,mt76x02-common))
+$(eval $(call KernelPackage,mt76x0-common))
+$(eval $(call KernelPackage,mt76x0e))
+$(eval $(call KernelPackage,mt76x0u))
+$(eval $(call KernelPackage,mt76x2-common))
+$(eval $(call KernelPackage,mt76x2u))
+$(eval $(call KernelPackage,mt76x2))
+$(eval $(call KernelPackage,mt7603))
+$(eval $(call KernelPackage,mt76-connac))
+$(eval $(call KernelPackage,mt76-sdio))
+$(eval $(call KernelPackage,mt7615-common))
+$(eval $(call KernelPackage,mt7615-firmware))
+$(eval $(call KernelPackage,mt7615e))
+$(eval $(call KernelPackage,mt7663-firmware-ap))
+$(eval $(call KernelPackage,mt7663-firmware-sta))
+$(eval $(call KernelPackage,mt7663-usb-sdio))
+$(eval $(call KernelPackage,mt7663u))
+$(eval $(call KernelPackage,mt7663s))
+$(eval $(call KernelPackage,mt7915e))
+$(eval $(call KernelPackage,mt7916-firmware))
+$(eval $(call KernelPackage,mt7986-firmware))
+$(eval $(call KernelPackage,mt7921-firmware))
+$(eval $(call KernelPackage,mt7921-common))
+$(eval $(call KernelPackage,mt7921u))
+$(eval $(call KernelPackage,mt7921s))
+$(eval $(call KernelPackage,mt7921e))
+$(eval $(call KernelPackage,mt76))
+$(eval $(call BuildPackage,mt76-test))
diff --git a/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/9997-add-wed-rx-support-for-mt7896.patch b/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/9997-add-wed-rx-support-for-mt7896.patch
index 322c5f5..053a4da 100644
--- a/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/9997-add-wed-rx-support-for-mt7896.patch
+++ b/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/9997-add-wed-rx-support-for-mt7896.patch
@@ -262,7 +262,7 @@
static u32
mtk_wed_read_reset(struct mtk_wed_device *dev)
{
-@@ -68,6 +126,53 @@ mtk_wed_reset(struct mtk_wed_device *dev, u32 mask)
+@@ -68,6 +126,52 @@ mtk_wed_reset(struct mtk_wed_device *dev, u32 mask)
WARN_ON_ONCE(1);
}
@@ -280,9 +280,8 @@
+
+ mtk_wed_reset(dev, MTK_WED_RESET_WED);
+
-+ if (mtk_wed_mcu_send_msg(wo, MODULE_ID_WO, MTK_WED_WO_CMD_CHANGE_STATE,
-+ &state, sizeof(state), false))
-+ return;
++ mtk_wed_mcu_send_msg(wo, MODULE_ID_WO, MTK_WED_WO_CMD_CHANGE_STATE,
++ &state, sizeof(state), false);
+
+ do {
+ value = wed_r32(dev, MTK_WED_SCR0 + 4 * WED_DUMMY_CR_WO_STATUS);
@@ -316,7 +315,7 @@
static struct mtk_wed_hw *
mtk_wed_assign(struct mtk_wed_device *dev)
{
-@@ -178,7 +283,7 @@ mtk_wed_free_buffer(struct mtk_wed_device *dev)
+@@ -178,7 +282,7 @@ mtk_wed_free_buffer(struct mtk_wed_device *dev)
{
struct mtk_wdma_desc *desc = dev->buf_ring.desc;
void **page_list = dev->buf_ring.pages;
@@ -325,7 +324,7 @@
int i;
if (!page_list)
-@@ -187,7 +292,14 @@ mtk_wed_free_buffer(struct mtk_wed_device *dev)
+@@ -187,7 +291,14 @@ mtk_wed_free_buffer(struct mtk_wed_device *dev)
if (!desc)
goto free_pagelist;
@@ -341,7 +340,7 @@
void *page = page_list[page_idx++];
if (!page)
-@@ -198,13 +310,49 @@ mtk_wed_free_buffer(struct mtk_wed_device *dev)
+@@ -198,13 +309,49 @@ mtk_wed_free_buffer(struct mtk_wed_device *dev)
__free_page(page);
}
@@ -392,7 +391,7 @@
static void
mtk_wed_free_ring(struct mtk_wed_device *dev, struct mtk_wed_ring *ring, int scale)
{
-@@ -226,13 +374,22 @@ mtk_wed_free_tx_rings(struct mtk_wed_device *dev)
+@@ -226,13 +373,22 @@ mtk_wed_free_tx_rings(struct mtk_wed_device *dev)
mtk_wed_free_ring(dev, &dev->tx_wdma[i], dev->ver);
}
@@ -416,7 +415,7 @@
/* wed control cr set */
wed_set(dev, MTK_WED_CTRL,
MTK_WED_CTRL_WDMA_INT_AGENT_EN |
-@@ -251,7 +408,7 @@ mtk_wed_set_int(struct mtk_wed_device *dev, u32 irq_mask)
+@@ -251,7 +407,7 @@ mtk_wed_set_int(struct mtk_wed_device *dev, u32 irq_mask)
wed_set(dev, MTK_WED_WPDMA_INT_CTRL,
MTK_WED_WPDMA_INT_CTRL_SUBRT_ADV);
} else {
@@ -425,7 +424,7 @@
wed_w32(dev, MTK_WED_WPDMA_INT_CTRL_TX,
MTK_WED_WPDMA_INT_CTRL_TX0_DONE_EN |
MTK_WED_WPDMA_INT_CTRL_TX0_DONE_CLR |
-@@ -262,22 +419,30 @@ mtk_wed_set_int(struct mtk_wed_device *dev, u32 irq_mask)
+@@ -262,22 +418,30 @@ mtk_wed_set_int(struct mtk_wed_device *dev, u32 irq_mask)
FIELD_PREP(MTK_WED_WPDMA_INT_CTRL_TX1_DONE_TRIG,
dev->wlan.tx_tbit[1]));
@@ -460,7 +459,7 @@
}
wdma_w32(dev, MTK_WDMA_INT_MASK, wdma_mask);
-@@ -312,6 +477,40 @@ mtk_wed_set_512_support(struct mtk_wed_device *dev, bool en)
+@@ -312,6 +476,40 @@ mtk_wed_set_512_support(struct mtk_wed_device *dev, bool en)
}
}
@@ -501,7 +500,7 @@
static void
mtk_wed_dma_enable(struct mtk_wed_device *dev)
{
-@@ -336,9 +535,15 @@ mtk_wed_dma_enable(struct mtk_wed_device *dev)
+@@ -336,9 +534,15 @@ mtk_wed_dma_enable(struct mtk_wed_device *dev)
wdma_set(dev, MTK_WDMA_GLO_CFG,
MTK_WDMA_GLO_CFG_RX_INFO3_PRERES);
} else {
@@ -517,7 +516,7 @@
wed_set(dev, MTK_WED_WPDMA_GLO_CFG,
MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_PKT_PROC |
MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_CRX_SYNC);
-@@ -346,6 +551,15 @@ mtk_wed_dma_enable(struct mtk_wed_device *dev)
+@@ -346,6 +550,15 @@ mtk_wed_dma_enable(struct mtk_wed_device *dev)
wed_clr(dev, MTK_WED_WPDMA_GLO_CFG,
MTK_WED_WPDMA_GLO_CFG_TX_TKID_KEEP |
MTK_WED_WPDMA_GLO_CFG_TX_DMAD_DW3_PREV);
@@ -533,7 +532,7 @@
}
}
-@@ -363,19 +577,23 @@ mtk_wed_dma_disable(struct mtk_wed_device *dev)
+@@ -363,19 +576,23 @@ mtk_wed_dma_disable(struct mtk_wed_device *dev)
MTK_WED_GLO_CFG_TX_DMA_EN |
MTK_WED_GLO_CFG_RX_DMA_EN);
@@ -561,7 +560,7 @@
}
}
-@@ -383,10 +601,12 @@ static void
+@@ -383,10 +600,12 @@ static void
mtk_wed_stop(struct mtk_wed_device *dev)
{
mtk_wed_dma_disable(dev);
@@ -577,7 +576,7 @@
mtk_wed_set_ext_int(dev, false);
wed_clr(dev, MTK_WED_CTRL,
-@@ -395,6 +615,11 @@ mtk_wed_stop(struct mtk_wed_device *dev)
+@@ -395,6 +614,11 @@ mtk_wed_stop(struct mtk_wed_device *dev)
MTK_WED_CTRL_WED_TX_BM_EN |
MTK_WED_CTRL_WED_TX_FREE_AGENT_EN);
@@ -589,16 +588,7 @@
wed_w32(dev, MTK_WED_WPDMA_INT_TRIGGER, 0);
wed_w32(dev, MTK_WED_WDMA_INT_TRIGGER, 0);
wdma_w32(dev, MTK_WDMA_INT_MASK, 0);
-@@ -403,7 +628,7 @@ mtk_wed_stop(struct mtk_wed_device *dev)
- }
-
- static void
--mtk_wed_detach(struct mtk_wed_device *dev)
-+__mtk_wed_detach(struct mtk_wed_device *dev)
- {
- struct device_node *wlan_node;
- struct mtk_wed_hw *hw = dev->hw;
-@@ -417,10 +642,23 @@ mtk_wed_detach(struct mtk_wed_device *dev)
+@@ -417,10 +641,21 @@ mtk_wed_detach(struct mtk_wed_device *dev)
mtk_wed_reset(dev, MTK_WED_RESET_WED);
@@ -609,35 +599,19 @@
mtk_wed_free_buffer(dev);
mtk_wed_free_tx_rings(dev);
+ if (dev->ver > MTK_WED_V1) {
-+ if (hw->wed_wo)
-+ mtk_wed_wo_reset(dev);
++ mtk_wed_wo_reset(dev);
+ mtk_wed_free_rx_rings(dev);
-+ if (hw->wed_wo)
-+ mtk_wed_wo_exit(hw);
++ mtk_wed_wo_exit(hw);
+ }
++
++ mtk_wdma_rx_reset(dev);
- if (dev->wlan.bus_type == MTK_BUS_TYPE_PCIE) {
-+ mtk_wdma_rx_reset(dev);
-+
+ if (dev->wlan.bus_type == MTK_WED_BUS_PCIE) {
wlan_node = dev->wlan.pci_dev->dev.of_node;
if (of_dma_is_coherent(wlan_node))
regmap_update_bits(hw->hifsys, HIFSYS_DMA_AG_MAP,
-@@ -438,12 +676,21 @@ mtk_wed_detach(struct mtk_wed_device *dev)
- mutex_unlock(&hw_lock);
- }
-
-+
-+static void
-+mtk_wed_detach(struct mtk_wed_device *dev)
-+{
-+ mutex_lock(&hw_lock);
-+ __mtk_wed_detach(dev);
-+ mutex_unlock(&hw_lock);
-+}
-+
- static void
- mtk_wed_bus_init(struct mtk_wed_device *dev)
+@@ -443,7 +678,7 @@ mtk_wed_bus_init(struct mtk_wed_device *dev)
{
#define PCIE_BASE_ADDR0 0x11280000
@@ -646,7 +620,7 @@
struct device_node *node;
void __iomem * base_addr;
u32 value = 0;
-@@ -477,7 +724,6 @@ mtk_wed_bus_init(struct mtk_wed_device *dev)
+@@ -477,7 +712,6 @@ mtk_wed_bus_init(struct mtk_wed_device *dev)
value = wed_r32(dev, MTK_WED_PCIE_CFG_INTM);
value = wed_r32(dev, MTK_WED_PCIE_CFG_BASE);
@@ -654,7 +628,7 @@
wed_w32(dev, MTK_WED_PCIE_INT_TRIGGER, BIT(24));
wed_r32(dev, MTK_WED_PCIE_INT_TRIGGER);
-@@ -485,7 +731,7 @@ mtk_wed_bus_init(struct mtk_wed_device *dev)
+@@ -485,7 +719,7 @@ mtk_wed_bus_init(struct mtk_wed_device *dev)
value = wed_r32(dev, MTK_WED_PCIE_INT_CTRL);
wed_set(dev, MTK_WED_PCIE_INT_CTRL,
MTK_WED_PCIE_INT_CTRL_MSK_EN_POLA);
@@ -663,7 +637,7 @@
wed_set(dev, MTK_WED_WPDMA_INT_CTRL,
MTK_WED_WPDMA_INT_CTRL_SIG_SRC |
FIELD_PREP(MTK_WED_WPDMA_INT_CTRL_SRC_SEL, 0));
-@@ -501,6 +747,9 @@ mtk_wed_set_wpdma(struct mtk_wed_device *dev)
+@@ -501,6 +735,9 @@ mtk_wed_set_wpdma(struct mtk_wed_device *dev)
wed_w32(dev, MTK_WED_WPDMA_CFG_INT_MASK, dev->wlan.wpdma_mask);
wed_w32(dev, MTK_WED_WPDMA_CFG_TX, dev->wlan.wpdma_tx);
wed_w32(dev, MTK_WED_WPDMA_CFG_TX_FREE, dev->wlan.wpdma_txfree);
@@ -673,12 +647,12 @@
} else {
wed_w32(dev, MTK_WED_WPDMA_CFG_BASE, dev->wlan.wpdma_phys);
}
-@@ -549,24 +798,92 @@ mtk_wed_hw_init_early(struct mtk_wed_device *dev)
+@@ -549,24 +786,92 @@ mtk_wed_hw_init_early(struct mtk_wed_device *dev)
FIELD_PREP(MTK_WED_WDMA_OFST1_RX_CTRL,
MTK_WDMA_RING_RX(0)));
}
+}
-+
+
+static void
+mtk_wed_rx_bm_hw_init(struct mtk_wed_device *dev)
+{
@@ -686,7 +660,7 @@
+ FIELD_PREP(MTK_WED_RX_BM_RX_DMAD_SDL0, dev->wlan.rx_size));
+
+ wed_w32(dev, MTK_WED_RX_BM_BASE, dev->rx_buf_ring.desc_phys);
-
++
+ wed_w32(dev, MTK_WED_RX_BM_INIT_PTR, MTK_WED_RX_BM_INIT_SW_TAIL |
+ FIELD_PREP(MTK_WED_RX_BM_SW_TAIL, dev->wlan.rx_npkt));
+
@@ -774,13 +748,13 @@
rev_size = size;
thr = 0;
}
-@@ -609,13 +926,46 @@ mtk_wed_hw_init(struct mtk_wed_device *dev)
+@@ -609,13 +914,46 @@ mtk_wed_hw_init(struct mtk_wed_device *dev)
}
static void
-mtk_wed_ring_reset(struct mtk_wdma_desc *desc, int size, int scale)
+mtk_wed_rx_hw_init(struct mtk_wed_device *dev)
-+{
+ {
+ wed_w32(dev, MTK_WED_WPDMA_RX_D_RST_IDX,
+ MTK_WED_WPDMA_RX_D_RST_CRX_IDX |
+ MTK_WED_WPDMA_RX_D_RST_DRV_IDX);
@@ -807,7 +781,7 @@
+
+static void
+mtk_wed_ring_reset(struct mtk_wdma_desc *desc, int size, int scale, bool tx)
- {
++{
+ __le32 ctrl;
int i;
@@ -823,7 +797,7 @@
desc->buf1 = 0;
desc->info = 0;
desc += scale;
-@@ -674,7 +1024,7 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev)
+@@ -674,7 +1012,7 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev)
if (!desc)
continue;
@@ -832,7 +806,7 @@
}
if (mtk_wed_poll_busy(dev))
-@@ -692,6 +1042,8 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev)
+@@ -692,6 +1030,8 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev)
wdma_w32(dev, MTK_WDMA_RESET_IDX, MTK_WDMA_RESET_IDX_RX);
wdma_w32(dev, MTK_WDMA_RESET_IDX, 0);
@@ -841,7 +815,7 @@
if (busy) {
mtk_wed_reset(dev, MTK_WED_RESET_WDMA_INT_AGENT);
mtk_wed_reset(dev, MTK_WED_RESET_WDMA_RX_DRV);
-@@ -729,9 +1081,24 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev)
+@@ -729,9 +1069,24 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev)
}
@@ -867,7 +841,7 @@
{
ring->desc = dma_alloc_coherent(dev->hw->dev,
size * sizeof(*ring->desc) * scale,
-@@ -740,17 +1107,18 @@ mtk_wed_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring,
+@@ -740,17 +1095,18 @@ mtk_wed_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring,
return -ENOMEM;
ring->size = size;
@@ -889,7 +863,7 @@
return -ENOMEM;
wdma_w32(dev, MTK_WDMA_RING_RX(idx) + MTK_WED_RING_OFS_BASE,
-@@ -767,22 +1135,146 @@ mtk_wed_wdma_ring_setup(struct mtk_wed_device *dev, int idx, int size)
+@@ -767,22 +1123,143 @@ mtk_wed_wdma_ring_setup(struct mtk_wed_device *dev, int idx, int size)
return 0;
}
@@ -996,9 +970,6 @@
+ if (dev->ver == MTK_WED_V1)
+ return 0;
+
-+ if (WARN_ON(!wo))
-+ return -ENODEV;
-+
+ return mtk_wed_mcu_send_msg(wo, MODULE_ID_WO, cmd_id, data, len, true);
+}
+
@@ -1042,7 +1013,7 @@
mtk_wed_set_ext_int(dev, true);
if (dev->ver == MTK_WED_V1) {
-@@ -797,8 +1289,20 @@ mtk_wed_start(struct mtk_wed_device *dev, u32 irq_mask)
+@@ -797,8 +1274,20 @@ mtk_wed_start(struct mtk_wed_device *dev, u32 irq_mask)
val |= BIT(0);
regmap_write(dev->hw->mirror, dev->hw->index * 4, val);
} else {
@@ -1064,7 +1035,7 @@
mtk_wed_dma_enable(dev);
dev->running = true;
-@@ -809,6 +1313,7 @@ mtk_wed_attach(struct mtk_wed_device *dev)
+@@ -809,6 +1298,7 @@ mtk_wed_attach(struct mtk_wed_device *dev)
__releases(RCU)
{
struct mtk_wed_hw *hw;
@@ -1072,7 +1043,7 @@
u16 ver;
int ret = 0;
-@@ -829,6 +1334,12 @@ mtk_wed_attach(struct mtk_wed_device *dev)
+@@ -829,6 +1319,12 @@ mtk_wed_attach(struct mtk_wed_device *dev)
goto out;
}
@@ -1085,7 +1056,7 @@
dev->hw = hw;
dev->dev = hw->dev;
dev->irq = hw->irq;
-@@ -847,9 +1358,17 @@ mtk_wed_attach(struct mtk_wed_device *dev)
+@@ -847,9 +1343,17 @@ mtk_wed_attach(struct mtk_wed_device *dev)
dev->rev_id = ((dev->ver << 28) | ver << 16);
ret = mtk_wed_buffer_alloc(dev);
@@ -1106,7 +1077,7 @@
}
mtk_wed_hw_init_early(dev);
-@@ -857,7 +1376,14 @@ mtk_wed_attach(struct mtk_wed_device *dev)
+@@ -857,7 +1361,12 @@ mtk_wed_attach(struct mtk_wed_device *dev)
if (dev->ver == MTK_WED_V1)
regmap_update_bits(hw->hifsys, HIFSYS_DMA_AG_MAP,
BIT(hw->index), 0);
@@ -1114,14 +1085,12 @@
+ ret = mtk_wed_wo_init(hw);
+error:
-+ if (ret) {
-+ dev_err(dev->hw->dev, "failed to attach wed device\n");
-+ __mtk_wed_detach(dev);
-+ }
++ if (ret)
++ mtk_wed_detach(dev);
out:
mutex_unlock(&hw_lock);
-@@ -883,10 +1409,10 @@ mtk_wed_tx_ring_setup(struct mtk_wed_device *dev, int idx, void __iomem *regs)
+@@ -883,10 +1392,10 @@ mtk_wed_tx_ring_setup(struct mtk_wed_device *dev, int idx, void __iomem *regs)
BUG_ON(idx > ARRAY_SIZE(dev->tx_ring));
@@ -1134,7 +1103,7 @@
return -ENOMEM;
ring->reg_base = MTK_WED_RING_TX(idx);
-@@ -933,6 +1459,35 @@ mtk_wed_txfree_ring_setup(struct mtk_wed_device *dev, void __iomem *regs)
+@@ -933,6 +1442,35 @@ mtk_wed_txfree_ring_setup(struct mtk_wed_device *dev, void __iomem *regs)
return 0;
}
@@ -1170,7 +1139,7 @@
static u32
mtk_wed_irq_get(struct mtk_wed_device *dev, u32 mask)
{
-@@ -1020,6 +1575,8 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
+@@ -1020,6 +1558,8 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
.attach = mtk_wed_attach,
.tx_ring_setup = mtk_wed_tx_ring_setup,
.txfree_ring_setup = mtk_wed_txfree_ring_setup,
@@ -1179,7 +1148,7 @@
.start = mtk_wed_start,
.stop = mtk_wed_stop,
.reset_dma = mtk_wed_reset_dma,
-@@ -1028,6 +1585,7 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
+@@ -1028,6 +1568,7 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
.irq_get = mtk_wed_irq_get,
.irq_set_mask = mtk_wed_irq_set_mask,
.detach = mtk_wed_detach,
@@ -1187,7 +1156,7 @@
};
struct device_node *eth_np = eth->dev->of_node;
struct platform_device *pdev;
-@@ -1067,6 +1625,7 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
+@@ -1067,6 +1608,7 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
hw->wdma_phy = wdma_phy;
hw->index = index;
hw->irq = irq;
@@ -1195,7 +1164,7 @@
if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
hw->mirror = syscon_regmap_lookup_by_phandle(eth_np,
-@@ -1083,6 +1642,7 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
+@@ -1083,6 +1625,7 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
regmap_write(hw->mirror, 0, 0);
regmap_write(hw->mirror, 4, 0);
}
@@ -1308,10 +1277,10 @@
#endif
diff --git a/drivers/net/ethernet/mediatek/mtk_wed_ccif.c b/drivers/net/ethernet/mediatek/mtk_wed_ccif.c
new file mode 100644
-index 0000000..f46ce95
+index 0000000..951278b
--- /dev/null
+++ b/drivers/net/ethernet/mediatek/mtk_wed_ccif.c
-@@ -0,0 +1,135 @@
+@@ -0,0 +1,133 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/soc/mediatek/mtk_wed.h>
@@ -1371,13 +1340,13 @@
+ if (!np)
+ return -ENODEV;
+
-+ wo->ccif.regs = syscon_regmap_lookup_by_phandle(np, NULL);
-+ if (IS_ERR(wo->ccif.regs)) {
-+ ret = PTR_ERR(wo->ccif.regs);
-+ goto error_put;
-+ }
++ regs = syscon_regmap_lookup_by_phandle(np, NULL);
++ if (!regs)
++ return -ENODEV;
+
+ wo->drv_ops = &wo_drv_ops;
++
++ wo->ccif.regs = regs;
+ wo->ccif.irq = irq_of_parse_and_map(np, 0);
+
+ spin_lock_init(&wo->ccif.irq_lock);
@@ -1427,8 +1396,6 @@
+free_irq:
+ free_irq(wo->ccif.irq, wo);
+
-+error_put:
-+ of_node_put(np);
+ return ret;
+}
+