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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/tools/usb/usbip/libsrc/usbip_common.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/tools/usb/usbip/libsrc/usbip_common.h')
-rw-r--r--kernel/tools/usb/usbip/libsrc/usbip_common.h137
1 files changed, 137 insertions, 0 deletions
diff --git a/kernel/tools/usb/usbip/libsrc/usbip_common.h b/kernel/tools/usb/usbip/libsrc/usbip_common.h
new file mode 100644
index 000000000..15fe792e1
--- /dev/null
+++ b/kernel/tools/usb/usbip/libsrc/usbip_common.h
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#ifndef __USBIP_COMMON_H
+#define __USBIP_COMMON_H
+
+#include <libudev.h>
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <syslog.h>
+#include <unistd.h>
+#include <linux/usb/ch9.h>
+#include <linux/usbip.h>
+
+#ifndef USBIDS_FILE
+#define USBIDS_FILE "/usr/share/hwdata/usb.ids"
+#endif
+
+#ifndef VHCI_STATE_PATH
+#define VHCI_STATE_PATH "/var/run/vhci_hcd"
+#endif
+
+/* kernel module names */
+#define USBIP_CORE_MOD_NAME "usbip-core"
+#define USBIP_HOST_DRV_NAME "usbip-host"
+#define USBIP_VHCI_DRV_NAME "vhci_hcd"
+
+/* sysfs constants */
+#define SYSFS_MNT_PATH "/sys"
+#define SYSFS_BUS_NAME "bus"
+#define SYSFS_BUS_TYPE "usb"
+#define SYSFS_DRIVERS_NAME "drivers"
+
+#define SYSFS_PATH_MAX 256
+#define SYSFS_BUS_ID_SIZE 32
+
+extern int usbip_use_syslog;
+extern int usbip_use_stderr;
+extern int usbip_use_debug ;
+
+#define PROGNAME "usbip"
+
+#define pr_fmt(fmt) "%s: %s: " fmt "\n", PROGNAME
+#define dbg_fmt(fmt) pr_fmt("%s:%d:[%s] " fmt), "debug", \
+ __FILE__, __LINE__, __func__
+
+#define err(fmt, args...) \
+ do { \
+ if (usbip_use_syslog) { \
+ syslog(LOG_ERR, pr_fmt(fmt), "error", ##args); \
+ } \
+ if (usbip_use_stderr) { \
+ fprintf(stderr, pr_fmt(fmt), "error", ##args); \
+ } \
+ } while (0)
+
+#define info(fmt, args...) \
+ do { \
+ if (usbip_use_syslog) { \
+ syslog(LOG_INFO, pr_fmt(fmt), "info", ##args); \
+ } \
+ if (usbip_use_stderr) { \
+ fprintf(stderr, pr_fmt(fmt), "info", ##args); \
+ } \
+ } while (0)
+
+#define dbg(fmt, args...) \
+ do { \
+ if (usbip_use_debug) { \
+ if (usbip_use_syslog) { \
+ syslog(LOG_DEBUG, dbg_fmt(fmt), ##args); \
+ } \
+ if (usbip_use_stderr) { \
+ fprintf(stderr, dbg_fmt(fmt), ##args); \
+ } \
+ } \
+ } while (0)
+
+#define BUG() \
+ do { \
+ err("sorry, it's a bug!"); \
+ abort(); \
+ } while (0)
+
+struct usbip_usb_interface {
+ uint8_t bInterfaceClass;
+ uint8_t bInterfaceSubClass;
+ uint8_t bInterfaceProtocol;
+ uint8_t padding; /* alignment */
+} __attribute__((packed));
+
+struct usbip_usb_device {
+ char path[SYSFS_PATH_MAX];
+ char busid[SYSFS_BUS_ID_SIZE];
+
+ uint32_t busnum;
+ uint32_t devnum;
+ uint32_t speed;
+
+ uint16_t idVendor;
+ uint16_t idProduct;
+ uint16_t bcdDevice;
+
+ uint8_t bDeviceClass;
+ uint8_t bDeviceSubClass;
+ uint8_t bDeviceProtocol;
+ uint8_t bConfigurationValue;
+ uint8_t bNumConfigurations;
+ uint8_t bNumInterfaces;
+} __attribute__((packed));
+
+#define to_string(s) #s
+
+void dump_usb_interface(struct usbip_usb_interface *);
+void dump_usb_device(struct usbip_usb_device *);
+int read_usb_device(struct udev_device *sdev, struct usbip_usb_device *udev);
+int read_attr_value(struct udev_device *dev, const char *name,
+ const char *format);
+int read_usb_interface(struct usbip_usb_device *udev, int i,
+ struct usbip_usb_interface *uinf);
+
+const char *usbip_speed_string(int num);
+const char *usbip_status_string(int32_t status);
+
+int usbip_names_init(char *);
+void usbip_names_free(void);
+void usbip_names_get_product(char *buff, size_t size, uint16_t vendor,
+ uint16_t product);
+void usbip_names_get_class(char *buff, size_t size, uint8_t class,
+ uint8_t subclass, uint8_t protocol);
+
+#endif /* __USBIP_COMMON_H */