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From: Sylvestre Gallon <syl@FreeBSD.org>
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Subject: PERFORCE change 167072 for review
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http://perforce.freebsd.org/chv.cgi?CH=167072

Change 167072 by syl@syl_atuin on 2009/08/06 19:06:40

	Start the roothub_exec factorisation.

Affected files ...

.. //depot/projects/soc2009/syl_usb/src/sys/dev/usb/usb_roothub_exec.c#2 edit

Differences ...

==== //depot/projects/soc2009/syl_usb/src/sys/dev/usb/usb_roothub_exec.c#2 (text+ko) ====

@@ -1,0 +1,91 @@
+/*-
+ * Copyright (c) 2009 Sylvestre Gallon. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/stdint.h>
+#include <sys/stddef.h>
+#include <sys/param.h>
+#include <sys/queue.h>
+#include <sys/types.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/bus.h>
+#include <sys/linker_set.h>
+#include <sys/module.h>
+#include <sys/lock.h>
+#include <sys/mutex.h>
+#include <sys/condvar.h>
+#include <sys/sysctl.h>
+#include <sys/sx.h>
+#include <sys/unistd.h>
+#include <sys/callout.h>
+#include <sys/malloc.h>
+#include <sys/priv.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+
+#define	USB_DEBUG_VAR s3c24dcidebug
+
+#include <dev/usb/usb_core.h>
+#include <dev/usb/usb_debug.h>
+#include <dev/usb/usb_busdma.h>
+#include <dev/usb/usb_process.h>
+#include <dev/usb/usb_transfer.h>
+#include <dev/usb/usb_device.h>
+#include <dev/usb/usb_hub.h>
+#include <dev/usb/usb_util.h>
+
+#include <dev/usb/usb_controller.h>
+#include <dev/usb/usb_bus.h>
+
+struct usb_generic_flags {
+
+};
+
+struct usb_generic_hub_temp {
+	uWord wValue;
+	struct usb_port_status ps;
+};
+
+struct usb_generic_softc {
+	struct usb_bus sc_bus;
+	struct usb_generic_hub_temp sc_hub_temp;
+
+	uint8_t sc_rt_addr;
+	uint8_t sc_conf;
+
+	struct usb_generic_flags sc_flags;
+};
+
+static usb_error_t
+genric_roothub_exec(struct usb_device *udev,
+    struct usb_device_request *req, const void **pptr, uint16_t *plength)
+{
+	const void *ptr;
+	uint16_t len;
+	uint16_t value;
+	uint16_t index;
+	usb_error_t err;
+}