/***********************************************************************/
/**

    AudioScience HPI driver
    Copyright (C) 1997-2011  AudioScience Inc. <support@audioscience.com>

    This program is free software; you can redistribute it and/or modify
    it under the terms of version 2 of the GNU General Public License 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, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

\file
Functions for reading DSP code to load into DSP

*/
/***********************************************************************/
#ifndef _HPIDSPCD_H_
#define _HPIDSPCD_H_

#include "hpi_internal.h"

/** Header structure for dsp firmware file
 This structure must match that used in s2bin.c for generation of asidsp.bin
 */
/*#ifndef DISABLE_PRAGMA_PACK1 */
/*#pragma pack(push, 1) */
/*#endif */
struct code_header {
	/** Size in bytes including header */
	u32 size;
	/** File type tag "CODE" == 0x45444F43 */
	u32 type;
	/** Adapter model number */
	u32 adapter;
	/** Firmware version*/
	u32 version;
	/** Data checksum */
	u32 checksum;
};
/*#ifndef DISABLE_PRAGMA_PACK1 */
/*#pragma pack(pop) */
/*#endif */

/*? Don't need the pragmas? */
compile_time_assert((sizeof(struct code_header) == 20), code_header_size);

/** Descriptor for dspcode from firmware loader */
struct dsp_code {
	/** copy of  file header */
	struct code_header header;
	/** Expected number of words in the whole dsp code,INCL header */
	u32 block_length;
	/** Number of words read so far */
	u32 word_count;

	/** internal state of DSP code reader */
	struct dsp_code_private *pvt;
};

/** Prepare *psDspCode to refer to the requested adapter's firmware.
Code file name is obtained from HpiOs_GetDspCodePath

\return 0 for success, or error code if requested code is not available
*/
short hpi_dsp_code_open(
	/** Code identifier, usually adapter family */
	u32 adapter, void *pci_dev,
	/** Pointer to DSP code control structure */
	struct dsp_code *ps_dsp_code,
	/** Pointer to dword to receive OS specific error code */
	u32 *pos_error_code);

/** Close the DSP code file */
void hpi_dsp_code_close(struct dsp_code *ps_dsp_code);

/** Rewind to the beginning of the DSP code file (for verify) */
void hpi_dsp_code_rewind(struct dsp_code *ps_dsp_code);

/** Read one word from the dsp code file
	\return 0 for success, or error code if eof, or block length exceeded
*/
short hpi_dsp_code_read_word(struct dsp_code *ps_dsp_code,
				      /**< DSP code descriptor */
	u32 *pword /**< Where to store the read word */
	);

/** Get a block of dsp code into an internal buffer, and provide a pointer to
that buffer. (If dsp code is already an array in memory, it is referenced,
not copied.)

\return Error if requested number of words are not available
*/
short hpi_dsp_code_read_block(size_t words_requested,
	struct dsp_code *ps_dsp_code,
	/* Pointer to store (Pointer to code buffer) */
	u32 **ppblock);

#endif
=nds-private-remove&amp;id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>br_ioctl.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'/><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>Roger Shimizu &lt;rogershimizu@gmail.com&gt;</td><td class='right'>2017-01-30 20:07:29 +0900</td></tr>
<tr><th>committer</th><td>Gregory CLEMENT &lt;gregory.clement@free-electrons.com&gt;</td><td class='right'>2017-01-31 12:19:32 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/bridge/br_ioctl.c?h=nds-private-remove&amp;id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>81917bad86a66f2bdcb12b4c10ab1bf333ed25ec</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/bridge/br_ioctl.c?id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>3d56cb771fc5f0a37412e62f99aacc6d21a646c0</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/bridge/br_ioctl.c?h=nds-private-remove&amp;id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>net/bridge/br_ioctl.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/bridge/br_ioctl.c?h=nds-private-remove&amp;id=0c744ea4f77d72b3dcebb7a8f2684633ec79be88'>0c744ea4f77d72b3dcebb7a8f2684633ec79be88</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/bridge/br_ioctl.c?h=nds-private-remove&amp;id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec&amp;id2=0c744ea4f77d72b3dcebb7a8f2684633ec79be88'>diff</a>)</td></tr></table>
<div class='commit-subject'>ARM: dts: orion5x-lschl: Fix model name</div><div class='commit-msg'>Model name should be consistent with legacy device file, so that user
can migrate their system from legacy device support to device-tree
safely.

Legacy device file is currently removed, but it can be found on 4.8
or previous version of linux:
  arch/arm/mach-orion5x/ls-chl-setup.c

Fixes: f94f268979a2 ("ARM: dts: orion5x: convert ls-chl to FDT")
Cc: Ashley Hughes &lt;ashley.hughes@blueyonder.co.uk&gt;
Signed-off-by: Roger Shimizu &lt;rogershimizu@gmail.com&gt;
Signed-off-by: Gregory CLEMENT &lt;gregory.clement@free-electrons.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>Diffstat</a> (limited to 'net/bridge/br_ioctl.c')</div><table summary='diffstat' class='diffstat'>