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