/*
 * 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"



int cmd_port_source (struct cli_def *cli, const char *command, char *argv[], int argc)
{
	u_int32_t t32=0;
	int validport=0;
	
	if ( (strcmp(argv[argc-1],"?")==0) || (argc>2) ) {
		cli_print(cli, "Specify the source port number:\n");
		cli_print(cli, " <port> [<end-port>]\r");
		cli_print(cli, " random [norandom]\r");
		cli_print(cli, "\n");
		return CLI_OK;
	}
   
	if (mz_strcmp(argv[0], "random",1)==0) {
		clipkt->sp_isrand = 1;
		clipkt->sp_isrange = 0;
	} else if  (mz_strcmp(argv[0], "norandom",1)==0) {
		clipkt->sp_isrand = 0;
	} else {
		if (!mz_strisnum(argv[0])) {
			cli_print(cli, "Unknown keyword\n");
			return CLI_OK;
		}
		t32 = str2int(argv[0]);
		if (t32>65535) {
			cli_print(cli, "Port number cannot exceed 65535\n");
			return CLI_OK;
		} else {
			clipkt->sp= (u_int16_t) t32;
			validport=1;
			clipkt->sp_isrange = 0;
		}
	}
	
	if ((argc==2) && (validport)) {
		if (!mz_strisnum(argv[1])) {
			cli_print(cli, "Invalid number\n");
			return CLI_OK;
		}
		t32 = str2int(argv[1]);
		if (t32>65535) {
			cli_print(cli, "Port number cannot exceed 65535\n");
		} else {
			clipkt->sp_start = clipkt->sp;
			clipkt->sp_stop  = (u_int16_t) t32;
			clipkt->sp_isrange = 1;
		}
	}
   
	return CLI_OK;
}




int cmd_port_destination (struct cli_def *cli, const char *command, char *argv[], int argc)
{
	u_int32_t t32=0;
	int validport=0;
	
	if ( (strcmp(argv[argc-1],"?")==0) || (argc>2) ) {
		cli_print(cli, "Specify the destination port number\r");
		cli_print(cli, " <port> [<end-port>]\r");
		cli_print(cli, " random [norandom]\r");
		cli_print(cli, "\n");
		return CLI_OK;
	}

	if (mz_strcmp(argv[0], "random",1)==0) {
		clipkt->dp_isrand = 1;
		clipkt->dp_isrange = 0;
	} else if  (mz_strcmp(argv[0], "norandom",1)==0) {
		clipkt->dp_isrand = 0;
	} else {
		if (!mz_strisnum(argv[0])) {
			cli_print(cli, "Unknown keyword\n");
			return CLI_OK;
			
		}
		t32 = str2int(argv[0]);
		if (t32>65535) {
			cli_print(cli, "Port number cannot exceed 65535\n");
			return CLI_OK;
		} else {
			clipkt->dp= (u_int16_t) t32;
			validport=1;
			clipkt->dp_isrange = 0;
		}
	}
	
	if ((argc==2) && (validport)) {
		if (!mz_strisnum(argv[1])) {
			cli_print(cli, "Invalid number\n");
			return CLI_OK;
		}
		t32 = str2int(argv[1]);
		if (t32>65535) {
			cli_print(cli, "Port number cannot exceed 65535\n");
		} else {
			clipkt->dp_start = clipkt->dp;
			clipkt->dp_stop  = (u_int16_t) t32;
			clipkt->dp_isrange = 1;
		}
	}

	return CLI_OK;
}



int cmd_udp_sum (struct cli_def *cli, const char *command, char *argv[], int argc)
{
   int sum;
   
   if ( (strcmp(argv[argc-1],"?")==0) || (argc>1) )
     {
	cli_print(cli, "Specify the UDP checksum:\n");
	cli_print(cli, " - either in hexadecimal format (0-ffff)\r");
	cli_print(cli, " - or use the keyword 'auto' (default)\r");
	cli_print(cli, " - or use the keyword 'unset'\r");
	cli_print(cli, "\r");
	cli_print(cli, "By default, the checksum is computed automatically. The keyword\r");
	cli_print(cli, "'unset' signals the receiver that the checksum has not be computed\r");
	cli_print(cli, "and should be ignored.\n");
	return CLI_OK;
     }
   
   if (mz_strcmp(argv[0], "auto", 2)==0)
     {
	clipkt->udp_sum_false=0;
	return CLI_OK;
     }
   
   if (mz_strcmp(argv[0], "unset", 2)==0)
     {
	clipkt->udp_sum_false=1;
	clipkt->udp_sum = 0xffff;
	return CLI_OK;
     }
   
   sum = (int) xstr2int(argv[0]);
   
   if (sum>0xffff) 
     {
	cli_print(cli, "The checksum must be within range 0..ffff\n");
	return CLI_OK;
     }
   
   clipkt->udp_sum = (u_int16_t) sum;
   clipkt->udp_sum_false=1;
   
   return CLI_OK;
}



int cmd_udp_len (struct cli_def *cli, const char *command, char *argv[], int argc)
{

   if ( (strcmp(argv[argc-1],"?")==0) || (argc>1) )
     {
	cli_print(cli, "Specify the UDP length\r");
	cli_print(cli, "\n");
	return CLI_OK;
     }
   
   cli_print(cli, "Not supported in this version.\n");
   
   return CLI_OK;
}


int cmd_udp_end(struct cli_def *cli, const char *command, char *argv[], int argc)
{
   char prompt[16];
   sprintf(prompt, "pkt-%i",clipkt->id);
   cli_set_configmode(cli, MZ_MODE_PACKET, prompt);
   return CLI_OK;
}
cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=5601236b6f7948cd1783298f6d4cacce02e22fde'>231c6677224f5c68c586648b3109aac6cba01e57</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=d74595278f4ab192af66d9e60a9087464638beee'>d74595278f4ab192af66d9e60a9087464638beee</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=5601236b6f7948cd1783298f6d4cacce02e22fde&amp;id2=d74595278f4ab192af66d9e60a9087464638beee'>diff</a>)</td></tr></table>
<div class='commit-subject'>scsi: qla2xxx: Add Block Multi Queue functionality.</div><div class='commit-msg'>Tell the SCSI layer how many hardware queues we have based on the number
of max queue pairs created. The number of max queue pairs created will
depend on number of MSI-X vector count.

This feature can be turned on via CONFIG_SCSI_MQ_DEFAULT or passing
scsi_mod.use_blk_mq=Y as a parameter to the kernel

Reviewed-by: Hannes Reinecke &lt;hare@suse.com&gt;
Signed-off-by: Sawan Chandak &lt;sawan.chandak@cavium.com&gt;
Signed-off-by: Michael Hernandez &lt;michael.hernandez@cavium.com&gt;
Signed-off-by: Himanshu Madhani &lt;himanshu.madhani@cavium.com&gt;
Reviewed-by: Christoph Hellwig &lt;hch@lst.de&gt;
Signed-off-by: Martin K. Petersen &lt;martin.petersen@oracle.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=5601236b6f7948cd1783298f6d4cacce02e22fde'>Diffstat</a></div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/drivers/scsi/qla2xxx/qla_os.c?h=nds-private-remove&amp;id=5601236b6f7948cd1783298f6d4cacce02e22fde'>drivers/scsi/qla2xxx/qla_os.c</a></td><td class='right'>47</td><td class='graph'><table summary='file diffstat' width='47%'><tr><td class='add' style='width: 89.4%;'/><td class='rem' style='width: 10.6%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>1 files changed, 42 insertions, 5 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c