/*
 *  The NFC Controller Interface is the communication protocol between an
 *  NFC Controller (NFCC) and a Device Host (DH).
 *
 *  Copyright (C) 2011 Texas Instruments, Inc.
 *
 *  Written by Ilan Elias <ilane@ti.com>
 *
 *  Acknowledgements:
 *  This file is based on lib.c, which was written
 *  by Maxim Krasnyansky.
 *
 *  This program 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
 *
 *  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 <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/errno.h>

#include <net/nfc/nci.h>
#include <net/nfc/nci_core.h>

/* NCI status codes to Unix errno mapping */
int nci_to_errno(__u8 code)
{
	switch (code) {
	case NCI_STATUS_OK:
		return 0;

	case NCI_STATUS_REJECTED:
		return -EBUSY;

	case NCI_STATUS_RF_FRAME_CORRUPTED:
		return -EBADMSG;

	case NCI_STATUS_NOT_INITIALIZED:
		return -EHOSTDOWN;

	case NCI_STATUS_SYNTAX_ERROR:
	case NCI_STATUS_SEMANTIC_ERROR:
	case NCI_STATUS_INVALID_PARAM:
	case NCI_STATUS_RF_PROTOCOL_ERROR:
	case NCI_STATUS_NFCEE_PROTOCOL_ERROR:
		return -EPROTO;

	case NCI_STATUS_UNKNOWN_GID:
	case NCI_STATUS_UNKNOWN_OID:
		return -EBADRQC;

	case NCI_STATUS_MESSAGE_SIZE_EXCEEDED:
		return -EMSGSIZE;

	case NCI_STATUS_DISCOVERY_ALREADY_STARTED:
		return -EALREADY;

	case NCI_STATUS_DISCOVERY_TARGET_ACTIVATION_FAILED:
	case NCI_STATUS_NFCEE_INTERFACE_ACTIVATION_FAILED:
		return -ECONNREFUSED;

	case NCI_STATUS_RF_TRANSMISSION_ERROR:
	case NCI_STATUS_NFCEE_TRANSMISSION_ERROR:
		return -ECOMM;

	case NCI_STATUS_RF_TIMEOUT_ERROR:
	case NCI_STATUS_NFCEE_TIMEOUT_ERROR:
		return -ETIMEDOUT;

	case NCI_STATUS_FAILED:
	default:
		return -ENOSYS;
	}
}
EXPORT_SYMBOL(nci_to_errno);

<input type='hidden' name='id' value='6de432c5ae28e7330e14e85c4c614a67a0a12263'/><select name='qt'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=6de432c5ae28e7330e14e85c4c614a67a0a12263'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/include?id=6de432c5ae28e7330e14e85c4c614a67a0a12263'>include</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/net?id=6de432c5ae28e7330e14e85c4c614a67a0a12263'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/net/Space.h?id=6de432c5ae28e7330e14e85c4c614a67a0a12263'>Space.h</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/include/net/Space.h?id=6de432c5ae28e7330e14e85c4c614a67a0a12263&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
an_usa28msg.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='a0a28644c1cf191e514dd64bf438e69c178b8440'/><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>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-02-03 16:18:51 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-02-03 16:18:51 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/serial/keyspan_usa28msg.h?id=a0a28644c1cf191e514dd64bf438e69c178b8440'>a0a28644c1cf191e514dd64bf438e69c178b8440</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/serial/keyspan_usa28msg.h?id=a0a28644c1cf191e514dd64bf438e69c178b8440'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=a0a28644c1cf191e514dd64bf438e69c178b8440'>4a5140d2f13692f91ca012d0eab146e9f366ce95</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/serial/keyspan_usa28msg.h?id=a0a28644c1cf191e514dd64bf438e69c178b8440'>drivers/usb/serial/keyspan_usa28msg.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/serial/keyspan_usa28msg.h?id=a49e6f584e29785f9e5eb8dd31435746818dd5c4'>a49e6f584e29785f9e5eb8dd31435746818dd5c4</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/serial/keyspan_usa28msg.h?id=a0a28644c1cf191e514dd64bf438e69c178b8440&amp;id2=a49e6f584e29785f9e5eb8dd31435746818dd5c4'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/serial/keyspan_usa28msg.h?id=6f3e71c0c3f2479e05682e2e563b75decab36591'>6f3e71c0c3f2479e05682e2e563b75decab36591</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/serial/keyspan_usa28msg.h?id=a0a28644c1cf191e514dd64bf438e69c178b8440&amp;id2=6f3e71c0c3f2479e05682e2e563b75decab36591'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi</div><div class='commit-msg'>Pull SCSI fix from James Bottomley:
 "A single fix this time: a fix for a virtqueue removal bug which only
  appears to affect S390, but which results in the queue hanging forever
  thus causing the machine to fail shutdown"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: virtio_scsi: Reject commands when virtqueue is broken
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=a0a28644c1cf191e514dd64bf438e69c178b8440'>Diffstat</a> (limited to 'drivers/usb/serial/keyspan_usa28msg.h')</div><table summary='diffstat' class='diffstat'>