[Mod] 优化 compile_command.json 文件过滤

.gitignore

@@ -2,13 +2,14 @@
 tags
 .svim
 .DS_Store
-compile_commands.json
+compile_commands*.json
 
 *~
 *.swp
 *.swo
 *.bak
 *.rej
+*.patch
 
 .tags*
 cscope.*

build/Makefile

@@ -301,6 +301,8 @@ ifeq ($(patsubst "%",%,$(CONFIG_ARCH)),arm64)
 	# Since we will support aarch32 user space even if the kernel is aarch64, install aarch32 headers also
 	${Q}$(MAKE) -j${NPROC} -C ${KERNEL_PATH} ARCH=arm headers_install INSTALL_HDR_PATH=${KERNEL_PATH}/${KERNEL_OUTPUT_FOLDER}/arm/usr
 endif
+	${Q}mkdir -p ${KERNEL_PATH}/${KERNEL_OUTPUT_FOLDER}/tools
+	${Q}$(MAKE) -j${NPROC} -C ${KERNEL_PATH}/tools O=${KERNEL_PATH}/${KERNEL_OUTPUT_FOLDER}/tools usb
 
 DTS_DEFATUL_PATHS := \
 	${BUILD_PATH}/boards/default/dts/${CHIP_ARCH_L} \

build/boards/cv181x/sg2000_milkv_duos_glibc_arm64_sd/sg2000_milkv_duos_glibc_arm64_sd_defconfig

@@ -27,3 +27,4 @@ CONFIG_TARGET_PACKAGE_MTD-UTILS=y
 # CONFIG_TARGET_PACKAGE_RSYSLOG is not set
 CONFIG_TARGET_PACKAGE_BUSYBOX_SYSLOGD_SCRIPT=y
 CONFIG_TARGET_PACKAGE_NTP=y
+CONFIG_USB_F_SS_LB=y

device/generic/br_overlay/common/etc/run_usb.sh

@@ -256,7 +256,7 @@ start() {
     mkdir /dev/usb-ffs/adb -p
     mount -t functionfs adb /dev/usb-ffs/adb
     if [ -f $ADBD_PATH/adbd ]; then
-	$ADBD_PATH/adbd &
+      $ADBD_PATH/adbd &
     fi
   else
     # Start the gadget driver

linux_5.10/drivers/usb/gadget/composite.c

@@ -20,6 +20,71 @@
 
 #include "u_os_desc.h"
 
+//#if defined (CONFIG_GAOYANG)
+//	(struct usb_descriptor_header *) &WINUSB_WCIDDescriptor,
+//#endif // defined (CONFIG_GAOYANG)
+#if defined (CONFIG_GAOYANG)
+	#define  WINUSB_IF0_WCID_PROPERTIES_SIZE  (142)
+
+	const uint8_t WINUSB_IF0_WCIDProperties [142] = {
+		///////////////////////////////////////
+		/// WCID property descriptor
+		///////////////////////////////////////
+		0x8e, 0x00, 0x00, 0x00,                           /* dwLength */
+		0x00, 0x01,                                       /* bcdVersion */
+		0x05, 0x00,                                       /* wIndex */
+		0x01, 0x00,                                       /* wCount */
+
+		///////////////////////////////////////
+		/// registry propter descriptor
+		///////////////////////////////////////
+		0x84, 0x00, 0x00, 0x00,                           /* dwSize */
+		0x01, 0x00, 0x00, 0x00,                           /* dwPropertyDataType */
+		0x28, 0x00,                                       /* wPropertyNameLength */
+		/* DeviceInterfaceGUID */
+		'D', 0x00, 'e', 0x00, 'v', 0x00, 'i', 0x00,       /* wcName_20 */
+		'c', 0x00, 'e', 0x00, 'I', 0x00, 'n', 0x00,       /* wcName_20 */
+		't', 0x00, 'e', 0x00, 'r', 0x00, 'f', 0x00,       /* wcName_20 */
+		'a', 0x00, 'c', 0x00, 'e', 0x00, 'G', 0x00,       /* wcName_20 */
+		'U', 0x00, 'I', 0x00, 'D', 0x00, 0x00, 0x00,      /* wcName_20 */
+		0x4e, 0x00, 0x00, 0x00,                           /* dwPropertyDataLength */
+		/* {1D4B2365-4749-48EA-B38A-7C6FDDDD7E26} */
+		'{', 0x00, '1', 0x00, 'D', 0x00, '4', 0x00,       /* wcData_39 */
+		'B', 0x00, '2', 0x00, '3', 0x00, '6', 0x00,       /* wcData_39 */
+		'5', 0x00, '-', 0x00, '4', 0x00, '7', 0x00,       /* wcData_39 */
+		'4', 0x00, '9', 0x00, '-', 0x00, '4', 0x00,       /* wcData_39 */
+		'8', 0x00, 'E', 0x00, 'A', 0x00, '-', 0x00,       /* wcData_39 */
+		'B', 0x00, '3', 0x00, '8', 0x00, 'A', 0x00,       /* wcData_39 */
+		'-', 0x00, '7', 0x00, 'C', 0x00, '6', 0x00,       /* wcData_39 */
+		'F', 0x00, 'D', 0x00, 'D', 0x00, 'D', 0x00,       /* wcData_39 */
+		'D', 0x00, '7', 0x00, 'E', 0x00, '2', 0x00,       /* wcData_39 */
+		'6', 0x00, '}', 0x00, 0x00, 0x00,                 /* wcData_39 */
+	};
+
+	#define  WINUSB_WCID_DESCRIPTOR_SIZE  (40)
+	const uint8_t WINUSB_WCIDDescriptor [40] = {
+		///////////////////////////////////////
+		/// WCID descriptor
+		///////////////////////////////////////
+		0x28, 0x00, 0x00, 0x00,                           /* dwLength */
+		0x00, 0x01,                                       /* bcdVersion */
+		0x04, 0x00,                                       /* wIndex */
+		0x01,                                             /* bCount */
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,         /* bReserved_7 */
+
+		///////////////////////////////////////
+		/// WCID function descriptor
+		///////////////////////////////////////
+		0x00,                                             /* bFirstInterfaceNumber */
+		0x01,                                             /* bReserved */
+		/* WINUSB */
+		'W', 'I', 'N', 'U', 'S', 'B', 0x00, 0x00,         /* cCID_8 */
+		/*  */
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,   /* cSubCID_8 */
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00,               /* bReserved_6 */
+	};
+#endif // defined (CONFIG_GAOYANG)
+
 /**
  * struct usb_os_string - represents OS String to be reported by a gadget
  * @bLength: total length of the entire descritor, always 0x12
@@ -664,6 +729,35 @@ static int bos_desc(struct usb_composite_dev *cdev)
 	struct usb_ext_cap_descriptor	*usb_ext;
 	struct usb_dcd_config_params	dcd_config_params;
 	struct usb_bos_descriptor	*bos = cdev->req->buf;
+#if defined (CONFIG_GAOYANG)
+	/* WCID20 device capability descriptor */
+	#define	USB_CAP_TYPE_WCID		5
+	#define USB_CAP_WCID_SIZE		0x1C
+	#define WINUSB20_WCID_VENDOR_CODE	0x00
+	#define WINUSB20_WCID_DESC_SET_SIZE 	162
+
+	struct usb_cap_wcid20_descriptor {
+		__u8   bLength;
+		__u8   bDescriptorType;
+		__u8   bDevCapabilityType;
+		__u8   bReserved ;
+		__u8   bPlatformCapabilityUUID_16[16];
+		__u32  dwWindowsVersion;
+		__le32 wDescriptorSetTotalLength;
+		__u8   bVendorCode;
+		__u8   bAltEnumCode;
+	} __attribute__((packed));
+
+	char winusb20_wcidbos_uuid[] = {
+		0xdf, 0x60, 0xdd, 0xd8, 0x89, 0x45, 0xc7, 0x4c,
+		0x9c, 0xd2, 0x65, 0x9d, 0x9e, 0x64, 0x8a, 0x9f,
+	};
+
+	uint32_t winusb20_wcidbos_version = 0x06030000;
+
+	struct usb_cap_wcid20_descriptor *usb_cap_wcid;
+
+#endif // defined (CONFIG_GAOYANG)
 	unsigned int			besl = 0;
 
 	bos->bLength = USB_DT_BOS_SIZE;
@@ -694,7 +788,6 @@ static int bos_desc(struct usb_composite_dev *cdev)
 	if (dcd_config_params.besl_deep != USB_DEFAULT_BESL_UNSPECIFIED)
 		besl |= USB_BESL_DEEP_VALID |
 			USB_SET_BESL_DEEP(dcd_config_params.besl_deep);
-
 	/*
 	 * A SuperSpeed device shall include the USB2.0 extension descriptor
 	 * and shall support LPM when operating in USB2.0 HS mode.
@@ -708,6 +801,19 @@ static int bos_desc(struct usb_composite_dev *cdev)
 	usb_ext->bmAttributes = cpu_to_le32(USB_LPM_SUPPORT |
 					    USB_BESL_SUPPORT | besl);
 
+#if defined (CONFIG_GAOYANG)
+	usb_cap_wcid = cdev->req->buf + le16_to_cpu(bos->wTotalLength);
+	le16_add_cpu(&bos->wTotalLength, USB_CAP_WCID_SIZE);
+	bos->bNumDeviceCaps++;
+
+	usb_cap_wcid->bLength                   = USB_CAP_WCID_SIZE;
+	usb_cap_wcid->bDescriptorType           = USB_DT_DEVICE_CAPABILITY;
+	usb_cap_wcid->bDevCapabilityType        = USB_CAP_TYPE_WCID;
+	usb_cap_wcid->dwWindowsVersion          = winusb20_wcidbos_version;
+	usb_cap_wcid->wDescriptorSetTotalLength = cpu_to_le32(WINUSB20_WCID_DESC_SET_SIZE);
+	usb_cap_wcid->bVendorCode               = WINUSB20_WCID_VENDOR_CODE;
+	memcpy(usb_cap_wcid->bPlatformCapabilityUUID_16, winusb20_wcidbos_uuid, sizeof(winusb20_wcidbos_uuid));
+#endif // defined (CONFIG_GAOYANG)
 	/*
 	 * The Superspeed USB Capability descriptor shall be implemented by all
 	 * SuperSpeed devices.