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/*
* Definitions for ioctls to access DHD iovars.
* Based on wlioctl.h (for Broadcom 802.11abg driver).
* (Moves towards generic ioctls for BCM drivers/iovars.)
*
* Definitions subject to change without notice.
*
* Copyright (C) 1999-2009, Broadcom Corporation
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2 (the "GPL"),
* available at http://www.broadcom.com/licenses/GPLv2.php, with the
* following added to such license:
*
* As a special exception, the copyright holders of this software give you
* permission to link this software with independent modules, and to copy and
* distribute the resulting executable under terms of your choice, provided that
* you also meet, for each linked independent module, the terms and conditions of
* the license of that module. An independent module is a module which is not
* derived from this software. The special exception does not apply to any
* modifications of the software.
*
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other Broadcom software provided under a license
* other than the GPL, without Broadcom's express prior written consent.
*
* $Id: dhdioctl.h,v 13.7.8.1.4.1.16.4 2009/09/05 16:50:35 Exp $
*/
#ifndef _dhdioctl_h_
#define _dhdioctl_h_
#include <typedefs.h>
/* require default structure packing */
#define BWL_DEFAULT_PACKING
#include <packed_section_start.h>
/* Linux network driver ioctl encoding */
typedef struct dhd_ioctl {
uint cmd; /* common ioctl definition */
void *buf; /* pointer to user buffer */
uint len; /* length of user buffer */
bool set; /* get or set request (optional) */
uint used; /* bytes read or written (optional) */
uint needed; /* bytes needed (optional) */
uint driver; /* to identify target driver */
} dhd_ioctl_t;
/* per-driver magic numbers */
#define DHD_IOCTL_MAGIC 0x00444944
/* bump this number if you change the ioctl interface */
#define DHD_IOCTL_VERSION 1
#define DHD_IOCTL_MAXLEN 8192 /* max length ioctl buffer required */
#define DHD_IOCTL_SMLEN 256 /* "small" length ioctl buffer required */
/* common ioctl definitions */
#define DHD_GET_MAGIC 0
#define DHD_GET_VERSION 1
#define DHD_GET_VAR 2
#define DHD_SET_VAR 3
/* message levels */
#define DHD_ERROR_VAL 0x0001
#define DHD_TRACE_VAL 0x0002
#define DHD_INFO_VAL 0x0004
#define DHD_DATA_VAL 0x0008
#define DHD_CTL_VAL 0x0010
#define DHD_TIMER_VAL 0x0020
#define DHD_HDRS_VAL 0x0040
#define DHD_BYTES_VAL 0x0080
#define DHD_INTR_VAL 0x0100
#define DHD_LOG_VAL 0x0200
#define DHD_GLOM_VAL 0x0400
#define DHD_EVENT_VAL 0x0800
#define DHD_BTA_VAL 0x1000
#ifdef SDTEST
/* For pktgen iovar */
typedef struct dhd_pktgen {
uint version; /* To allow structure change tracking */
uint freq; /* Max ticks between tx/rx attempts */
uint count; /* Test packets to send/rcv each attempt */
uint print; /* Print counts every <print> attempts */
uint total; /* Total packets (or bursts) */
uint minlen; /* Minimum length of packets to send */
uint maxlen; /* Maximum length of packets to send */
uint numsent; /* Count of test packets sent */
uint numrcvd; /* Count of test packets received */
uint numfail; /* Count of test send failures */
uint mode; /* Test mode (type of test packets) */
uint stop; /* Stop after this many tx failures */
} dhd_pktgen_t;
/* Version in case structure changes */
#define DHD_PKTGEN_VERSION 2
/* Type of test packets to use */
#define DHD_PKTGEN_ECHO 1 /* Send echo requests */
#define DHD_PKTGEN_SEND 2 /* Send discard packets */
#define DHD_PKTGEN_RXBURST 3 /* Request dongle send N packets */
#define DHD_PKTGEN_RECV 4 /* Continuous rx from continuous tx dongle */
#endif /* SDTEST */
/* Enter idle immediately (no timeout) */
#define DHD_IDLE_IMMEDIATE (-1)
/* Values for idleclock iovar: other values are the sd_divisor to use when idle */
#define DHD_IDLE_ACTIVE 0 /* Do not request any SD clock change when idle */
#define DHD_IDLE_STOP (-1) /* Request SD clock be stopped (and use SD1 mode) */
/* require default structure packing */
#include <packed_section_end.h>
#endif /* _dhdioctl_h_ */
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