/*
 * Mausezahn - A fast versatile traffic generator
 * Copyright (C) 2008-2010 Herbert Haas
 * 
 * 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/gpl-2.0.html
 * 
*/


#include "mz.h"
#include "cli.h"
#include "mops.h"




// Enter interface config mode:
//   
int enter_interface (struct cli_def *cli, const char *command, char *argv[], int argc)
{
   int i, j=0;
   char prompt[10];
   
   if ( (strcmp(argv[argc-1],"?")==0) || (argc>1) )
     {
	cli_print(cli, "Specify an interface to configure\n");
	return CLI_OK;
     }

   if (argc)
     {
	for (i=0; i<device_list_entries; i++)
	  {
	     if (strncmp(device_list[i].dev, argv[0], 16)==0)
	       {
		  j=1;
		  sprintf(prompt, "if-%s", device_list[i].dev);
		  clidev = i;
		  break;
	       }
	  }
	
	if (j)
	  {
	     cli_set_configmode(cli, MZ_MODE_INTERFACE, prompt);
	  }
	else
	  {
	     cli_print(cli, "Unknown device!\n");
	  }
     }
   else
     {
	cli_print(cli, "Specify an interface to configure\n");
     }
   
   return CLI_OK;
}



int conf_ip_address (struct cli_def *cli, const char *command, char *argv[], int argc)
{
   if ( (strcmp(argv[argc-1],"?")==0) || (argc>1) )
     {
	cli_print(cli, "A.B.C.D      Specify a default interface IP address\n");
	return CLI_OK;
     }
   
   if (argc)
     {
	if (mops_pdesc_ip (device_list[clidev].ip_mops, argv[0]))
	  { 
	     cli_print(cli,"Invalid IP address (use format: A.B.C.D)\n");
	  }
     }
   else
     cli_print(cli, "A.B.C.D      Specify a default interface IP address\n");
   
   return CLI_OK;
}



int conf_mac_address (struct cli_def *cli, const char *command, char *argv[], int argc)
{
   if ( (strcmp(argv[argc-1],"?")==0) || (argc>1) )
     {
	cli_print(cli, "XX:XX:XX:XX:XX:XX      Configure a default interface MAC address\n");
	return CLI_OK;
     }
   
   if (argc)
     {
	if (mops_pdesc_mac (device_list[clidev].mac_mops, argv[0]))
	  { 
	     cli_print(cli,"Invalid MAC address (use format: XX:XX:XX:XX:XX:XX)\n");
	  }
     }
   else
     cli_print(cli, "A.B.C.D      Specify a default interface IP address\n");
   
   return CLI_OK;
}



int conf_tag_dot1q (struct cli_def *cli, const char *command, char *argv[], int argc)
{
   if ( (strcmp(argv[argc-1],"?")==0) || (argc>1) )
     {
	cli_print(cli, "Specify one or more 802.1Q (and optionally 802.1P) tags\n");
	return CLI_OK;
     }
   cli_print(cli, "Not supported in this version\n");
   return CLI_OK;
}

int conf_tag_mpls (struct cli_def *cli, const char *command, char *argv[], int argc)
{
   if ( (strcmp(argv[argc-1],"?")==0) || (argc>1) )
     {
	cli_print(cli, "Specify one or more MPLS labels (and parameters)\n");
	return CLI_OK;
     }
   cli_print(cli, "Not supported in this version\n");
   return CLI_OK;
}




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>Steven Rostedt (VMware) &lt;rostedt@goodmis.org&gt;</td><td class='right'>2017-01-30 19:27:10 -0500</td></tr>
<tr><th>committer</th><td>Steven Rostedt (VMware) &lt;rostedt@goodmis.org&gt;</td><td class='right'>2017-01-31 09:13:49 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/davinci?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>79c6f448c8b79c321e4a1f31f98194e4f6b6cae7</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/soc/davinci?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>370efda701f03cccf21e02bb1fdd3b852547d75c</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/davinci?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>sound/soc/davinci</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/davinci?id=0c744ea4f77d72b3dcebb7a8f2684633ec79be88'>0c744ea4f77d72b3dcebb7a8f2684633ec79be88</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/davinci?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7&amp;id2=0c744ea4f77d72b3dcebb7a8f2684633ec79be88'>diff</a>)</td></tr></table>
<div class='commit-subject'>tracing: Fix hwlat kthread migration</div><div class='commit-msg'>The hwlat tracer creates a kernel thread at start of the tracer. It is
pinned to a single CPU and will move to the next CPU after each period of
running. If the user modifies the migration thread's affinity, it will not
change after that happens.

The original code created the thread at the first instance it was called,
but later was changed to destroy the thread after the tracer was finished,
and would not be created until the next instance of the tracer was
established. The code that initialized the affinity was only called on the
initial instantiation of the tracer. After that, it was not initialized, and
the previous affinity did not match the current newly created one, making
it appear that the user modified the thread's affinity when it did not, and
the thread failed to migrate again.

Cc: stable@vger.kernel.org
Fixes: 0330f7aa8ee6 ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs")
Signed-off-by: Steven Rostedt (VMware) &lt;rostedt@goodmis.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>Diffstat</a> (limited to 'sound/soc/davinci')</div><table summary='diffstat' class='diffstat'>