/*
 * Copyright (C) from 2011
 * Boaz Harrosh <ooo@electrozaur.com>
 *
 * This file is part of the objects raid engine (ore).
 *
 * It is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation.
 *
 * You should have received a copy of the GNU General Public License
 * along with "ore". If not, write to the Free Software Foundation, Inc:
 *	"Free Software Foundation <info@fsf.org>"
 */

#include <scsi/osd_ore.h>

#define ORE_ERR(fmt, a...) printk(KERN_ERR "ore: " fmt, ##a)

#ifdef CONFIG_EXOFS_DEBUG
#define ORE_DBGMSG(fmt, a...) \
	printk(KERN_NOTICE "ore @%s:%d: " fmt, __func__, __LINE__, ##a)
#else
#define ORE_DBGMSG(fmt, a...) \
	do { if (0) printk(fmt, ##a); } while (0)
#endif

/* u64 has problems with printk this will cast it to unsigned long long */
#define _LLU(x) (unsigned long long)(x)

#define ORE_DBGMSG2(M...) do {} while (0)
/* #define ORE_DBGMSG2 ORE_DBGMSG */

/* ios_raid.c stuff needed by ios.c */
int _ore_post_alloc_raid_stuff(struct ore_io_state *ios);
void _ore_free_raid_stuff(struct ore_io_state *ios);

void _ore_add_sg_seg(struct ore_per_dev_state *per_dev, unsigned cur_len,
		 bool not_last);
int _ore_add_parity_unit(struct ore_io_state *ios, struct ore_striping_info *si,
		     struct ore_per_dev_state *per_dev, unsigned cur_len,
		     bool do_xor);
void _ore_add_stripe_page(struct __stripe_pages_2d *sp2d,
		       struct ore_striping_info *si, struct page *page);
static inline void _add_stripe_page(struct __stripe_pages_2d *sp2d,
				struct ore_striping_info *si, struct page *page)
{
	if (!sp2d) /* Inline the fast path */
		return; /* Hay no raid stuff */
	_ore_add_stripe_page(sp2d, si, page);
}

/* ios.c stuff needed by ios_raid.c */
int  _ore_get_io_state(struct ore_layout *layout,
			struct ore_components *oc, unsigned numdevs,
			unsigned sgs_per_dev, unsigned num_par_pages,
			struct ore_io_state **pios);
int _ore_add_stripe_unit(struct ore_io_state *ios,  unsigned *cur_pg,
		unsigned pgbase, struct page **pages,
		struct ore_per_dev_state *per_dev, int cur_len);
int _ore_read_mirror(struct ore_io_state *ios, unsigned cur_comp);
int ore_io_execute(struct ore_io_state *ios);
e='author'>author</option>
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<div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='f3854973f196baad5be6b62d8f5ea24b0346b63f'/><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>Hans Verkuil &lt;hansverk@cisco.com&gt;</td><td class='right'>2016-12-06 11:17:12 -0200</td></tr>
<tr><th>committer</th><td>Mauro Carvalho Chehab &lt;mchehab@s-opensource.com&gt;</td><td class='right'>2016-12-21 06:59:13 -0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=f3854973f196baad5be6b62d8f5ea24b0346b63f'>f3854973f196baad5be6b62d8f5ea24b0346b63f</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=f3854973f196baad5be6b62d8f5ea24b0346b63f'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=f3854973f196baad5be6b62d8f5ea24b0346b63f'>3a5cd042269c43755e5d052c34e57d09ceb7759f</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=4bfb934b0067b7f6a24470682c5f7254fd4d8282'>4bfb934b0067b7f6a24470682c5f7254fd4d8282</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=f3854973f196baad5be6b62d8f5ea24b0346b63f&amp;id2=4bfb934b0067b7f6a24470682c5f7254fd4d8282'>diff</a>)</td></tr></table>
<div class='commit-subject'>[media] cec: fix report_current_latency</div><div class='commit-msg'>In the (very) small print of the REPORT_CURRENT_LATENCY message there is a
line that says that the last byte of the message (audio out delay) is only
present if the 'audio out compensated' value is 3.

I missed this, and so if this message was sent with a total length of 6 (i.e.
without the audio out delay byte), then it was rejected by the framework
since a minimum length of 7 was expected.

Fix this minimum length check and update the wrappers in cec-funcs.h to do
the right thing based on the message length.

Signed-off-by: Hans Verkuil &lt;hans.verkuil@cisco.com&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@s-opensource.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=f3854973f196baad5be6b62d8f5ea24b0346b63f'>Diffstat</a></div><table summary='diffstat' class='diffstat'>