Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 65 insertions, 0 deletions

diff --git a/tools/usb/usbip/libsrc/usbip_host_driver.c b/tools/usb/usbip/libsrc/usbip_host_driver.c
new file mode 100644
index 000000000..4de6edc54
--- /dev/null
+++ b/tools/usb/usbip/libsrc/usbip_host_driver.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
+ *               2005-2007 Takahiro Hirofuchi
+ * Copyright (C) 2015-2016 Samsung Electronics
+ *               Igor Kotrasinski <i.kotrasinsk@samsung.com>
+ *               Krzysztof Opasiak <k.opasiak@samsung.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <unistd.h>
+#include <libudev.h>
+
+#include "usbip_host_common.h"
+#include "usbip_host_driver.h"
+
+#undef  PROGNAME
+#define PROGNAME "libusbip"
+
+static int is_my_device(struct udev_device *dev)
+{
+	const char *driver;
+
+	driver = udev_device_get_driver(dev);
+	return driver != NULL && !strcmp(driver, USBIP_HOST_DRV_NAME);
+}
+
+static int usbip_host_driver_open(struct usbip_host_driver *hdriver)
+{
+	int ret;
+
+	hdriver->ndevs = 0;
+	INIT_LIST_HEAD(&hdriver->edev_list);
+
+	ret = usbip_generic_driver_open(hdriver);
+	if (ret)
+		err("please load " USBIP_CORE_MOD_NAME ".ko and "
+		    USBIP_HOST_DRV_NAME ".ko!");
+	return ret;
+}
+
+struct usbip_host_driver host_driver = {
+	.edev_list = LIST_HEAD_INIT(host_driver.edev_list),
+	.udev_subsystem = "usb",
+	.ops = {
+		.open = usbip_host_driver_open,
+		.close = usbip_generic_driver_close,
+		.refresh_device_list = usbip_generic_refresh_device_list,
+		.get_device = usbip_generic_get_device,
+		.read_device = read_usb_device,
+		.read_interface = read_usb_interface,
+		.is_my_device = is_my_device,
+	},
+};