/*
 * Driver for Microtek Scanmaker X6 USB scanner and possibly others.
 * 
 * (C) Copyright 2000 John Fremlin <vii@penguinpowered.com>
 * (C) Copyright 2000 Oliver Neukum <Oliver.Neukum@lrz.uni-muenchen.de>
 *
 * See microtek.c for history
 *
 */

typedef void (*mts_scsi_cmnd_callback)(struct scsi_cmnd *);


struct mts_transfer_context
{
	struct mts_desc *instance;
	mts_scsi_cmnd_callback final_callback;
	struct scsi_cmnd *srb;
	
	void *data;
	unsigned data_length;
	int data_pipe;
	int fragment;

	u8 *scsi_status; /* status returned from ep_response after command completion */
};


struct mts_desc {
	struct mts_desc *next;
	struct mts_desc *prev;

	struct usb_device *usb_dev;
	struct usb_interface *usb_intf;

	/* Endpoint addresses */
	u8 ep_out;
	u8 ep_response;
	u8 ep_image;

	struct Scsi_Host *host;

	struct urb *urb;
	struct mts_transfer_context context;
};


#define MTS_EP_OUT	0x1
#define MTS_EP_RESPONSE	0x2
#define MTS_EP_IMAGE	0x3
#define MTS_EP_TOTAL	0x3

#define MTS_SCSI_ERR_MASK ~0x3fu

on value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master' selected='selected'>master</option>
<option value='nds-private-remove'>nds-private-remove</option>
<option value='packet-loop-back'>packet-loop-back</option>
<option value='packet-rx-pump-back'>packet-rx-pump-back</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/isp1760/isp1760-udc.h'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/isp1760/isp1760-udc.h?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/isp1760/isp1760-udc.h?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>commit</a><a class='active' href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/isp1760/isp1760-udc.h?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/drivers/usb/isp1760/isp1760-udc.h'>
<input type='hidden' name='id' value='161e6d44a5e2d3f85365cb717d60e363171b39e6'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/diff/?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>root</a>/<a href='/cgit.cgi/linux/net-next.git/diff/drivers?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/isp1760?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>isp1760</a>/<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/isp1760/isp1760-udc.h?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>isp1760-udc.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='161e6d44a5e2d3f85365cb717d60e363171b39e6'/><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><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>Diffstat</a> (limited to 'drivers/usb/isp1760/isp1760-udc.h')</div><table summary='diffstat' class='diffstat'>