/*
 * 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;
}
.git/commit/Documentation/early-userspace?id=b1602452cb80239b121addc598803b6fc1223872'>b1602452cb80239b121addc598803b6fc1223872</a> (<a href='/cgit.cgi/linux/net-next.git/patch/Documentation/early-userspace?id=b1602452cb80239b121addc598803b6fc1223872'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=b1602452cb80239b121addc598803b6fc1223872'>7980d81d74acc58b4a42eb31c1ad6a4c3cf9902c</a> /<a href='/cgit.cgi/linux/net-next.git/tree/Documentation/early-userspace?id=b1602452cb80239b121addc598803b6fc1223872'>Documentation/early-userspace</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Documentation/early-userspace?id=35962eaef44166fd8d4fff7cb4e9c64a2da536ee'>35962eaef44166fd8d4fff7cb4e9c64a2da536ee</a> (<a href='/cgit.cgi/linux/net-next.git/diff/Documentation/early-userspace?id=b1602452cb80239b121addc598803b6fc1223872&amp;id2=35962eaef44166fd8d4fff7cb4e9c64a2da536ee'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Documentation/early-userspace?id=151787ba0562fd70e7b669a1b5a398875e4fc8e7'>151787ba0562fd70e7b669a1b5a398875e4fc8e7</a> (<a href='/cgit.cgi/linux/net-next.git/diff/Documentation/early-userspace?id=b1602452cb80239b121addc598803b6fc1223872&amp;id2=151787ba0562fd70e7b669a1b5a398875e4fc8e7'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'imx-drm-next-2016-06-01' of git://git.pengutronix.de/git/pza/linux into drm-fixes</div><div class='commit-msg'>imx-drm updates

- add support for reading LVDS panel EDID over DDC
- enable UYVY/VYUY support
- add support for pixel clock polarity configuration
- honor the native-mode DT property for LVDS
- various fixes and cleanups

* tag 'imx-drm-next-2016-06-01' of git://git.pengutronix.de/git/pza/linux:
  drm/imx: plane: Don't set plane-&gt;crtc in ipu_plane_update()
  drm/imx: ipuv3-plane: Constify ipu_plane_funcs
  drm/imx: imx-ldb: honor 'native-mode' property when selecting video mode from DT
  drm/imx: parallel-display: remove dead code
  drm/imx: use bus_flags for pixel clock polarity
  drm/imx: ipuv3-plane: enable UYVY and VYUY formats
  drm/imx: parallel-display: use of_graph_get_endpoint_by_regs helper
  drm/imx: imx-ldb: use of_graph_get_endpoint_by_regs helper
  dt-bindings: imx: ldb: Add ddc-i2c-bus property
  drm/imx: imx-ldb: Add DDC support
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=b1602452cb80239b121addc598803b6fc1223872'>Diffstat</a> (limited to 'Documentation/early-userspace')</div><table summary='diffstat' class='diffstat'>