/*
 * Copyright (C) 2003-2008 Takahiro Hirofuchi
 *
 * This 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 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 * USA.
 */

#ifndef __USBIP_STUB_H
#define __USBIP_STUB_H

#include <linux/list.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/types.h>
#include <linux/usb.h>
#include <linux/wait.h>

#define STUB_BUSID_OTHER 0
#define STUB_BUSID_REMOV 1
#define STUB_BUSID_ADDED 2
#define STUB_BUSID_ALLOC 3

struct stub_device {
	struct usb_device *udev;

	struct usbip_device ud;
	__u32 devid;

	/*
	 * stub_priv preserves private data of each urb.
	 * It is allocated as stub_priv_cache and assigned to urb->context.
	 *
	 * stub_priv is always linked to any one of 3 lists;
	 *	priv_init: linked to this until the comletion of a urb.
	 *	priv_tx  : linked to this after the completion of a urb.
	 *	priv_free: linked to this after the sending of the result.
	 *
	 * Any of these list operations should be locked by priv_lock.
	 */
	spinlock_t priv_lock;
	struct list_head priv_init;
	struct list_head priv_tx;
	struct list_head priv_free;

	/* see comments for unlinking in stub_rx.c */
	struct list_head unlink_tx;
	struct list_head unlink_free;

	wait_queue_head_t tx_waitq;
};

/* private data into urb->priv */
struct stub_priv {
	unsigned long seqnum;
	struct list_head list;
	struct stub_device *sdev;
	struct urb *urb;

	int unlinking;
};

struct stub_unlink {
	unsigned long seqnum;
	struct list_head list;
	__u32 status;
};

/* same as SYSFS_BUS_ID_SIZE */
#define BUSID_SIZE 32

struct bus_id_priv {
	char name[BUSID_SIZE];
	char status;
	int interf_count;
	struct stub_device *sdev;
	struct usb_device *udev;
	char shutdown_busid;
};

/* stub_priv is allocated from stub_priv_cache */
extern struct kmem_cache *stub_priv_cache;

/* stub_dev.c */
extern struct usb_device_driver stub_driver;

/* stub_main.c */
struct bus_id_priv *get_busid_priv(const char *busid);
int del_match_busid(char *busid);
void stub_device_cleanup_urbs(struct stub_device *sdev);

/* stub_rx.c */
int stub_rx_loop(void *data);

/* stub_tx.c */
void stub_enqueue_ret_unlink(struct stub_device *sdev, __u32 seqnum,
			     __u32 status);
void stub_complete(struct urb *urb);
int stub_tx_loop(void *data);

#endif /* __USBIP_STUB_H */
60b07ad2bb'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/soc?id=0a019a28e0ca0af7dc2691d1a9527960b07ad2bb'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/soc/fsl?id=0a019a28e0ca0af7dc2691d1a9527960b07ad2bb'>fsl</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/soc/fsl/qe?id=0a019a28e0ca0af7dc2691d1a9527960b07ad2bb'>qe</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='0a019a28e0ca0af7dc2691d1a9527960b07ad2bb'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Olof Johansson &lt;olof@lixom.net&gt;</td><td class='right'>2017-01-29 21:00:48 -0800</td></tr>
<tr><th>committer</th><td>Olof Johansson &lt;olof@lixom.net&gt;</td><td class='right'>2017-01-29 21:00:48 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/soc/fsl/qe?id=0a019a28e0ca0af7dc2691d1a9527960b07ad2bb'>0a019a28e0ca0af7dc2691d1a9527960b07ad2bb</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/soc/fsl/qe?id=0a019a28e0ca0af7dc2691d1a9527960b07ad2bb'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=0a019a28e0ca0af7dc2691d1a9527960b07ad2bb'>5ee1db9aacacd6af6701fb290e8a294ef3cc2bf2</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/soc/fsl/qe?id=0a019a28e0ca0af7dc2691d1a9527960b07ad2bb'>include/soc/fsl/qe</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/soc/fsl/qe?id=ec026b5020688a8bde5fae9a69ae3c59b66ba3ae'>ec026b5020688a8bde5fae9a69ae3c59b66ba3ae</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/soc/fsl/qe?id=0a019a28e0ca0af7dc2691d1a9527960b07ad2bb&amp;id2=ec026b5020688a8bde5fae9a69ae3c59b66ba3ae'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/soc/fsl/qe?id=8413299cb3933dade6186bbee8363f190032107e'>8413299cb3933dade6186bbee8363f190032107e</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/soc/fsl/qe?id=0a019a28e0ca0af7dc2691d1a9527960b07ad2bb&amp;id2=8413299cb3933dade6186bbee8363f190032107e'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'sti-dt-for-v4.10-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into fixes</div><div class='commit-msg'>STi DT fix:

Since v4.10-rc1, xhci is complaining in loop with :
    [  801.953836] usb usb6-port1: Cannot enable. Maybe the USB cable is bad?
    [  801.960455] xhci-hcd xhci-hcd.0.auto: Cannot set link state.
    [  801.966611] usb usb6-port1: cannot disable (err = -32)

set property "snps,dis_u3_susphy_quirk" in DT fix it.

* tag 'sti-dt-for-v4.10-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti:
  ARM: dts: STiH407-family: set snps,dis_u3_susphy_quirk

Signed-off-by: Olof Johansson &lt;olof@lixom.net&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=0a019a28e0ca0af7dc2691d1a9527960b07ad2bb'>Diffstat</a> (limited to 'include/soc/fsl/qe')</div><table summary='diffstat' class='diffstat'>