/* SPDX-License-Identifier: GPL-2.0 */
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/*
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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) 1999-2019, Broadcom.
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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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*
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* <<Broadcom-WL-IPTag/Open:>>
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*
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* $Id: dhdioctl.h 800512 2019-01-22 09:31:01Z $
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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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/* Linux network driver ioctl encoding */
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typedef struct dhd_ioctl {
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uint32 cmd; /* common ioctl definition */
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void *buf; /* pointer to user buffer */
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uint32 len; /* length of user buffer */
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uint32 set; /* get or set request boolean (optional) */
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uint32 used; /* bytes read or written (optional) */
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uint32 needed; /* bytes needed (optional) */
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uint32 driver; /* to identify target driver */
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} dhd_ioctl_t;
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/* Underlying BUS definition */
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enum {
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BUS_TYPE_USB = 0, /* for USB dongles */
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BUS_TYPE_SDIO, /* for SDIO dongles */
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BUS_TYPE_PCIE /* for PCIE dongles */
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};
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typedef enum {
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DMA_XFER_SUCCESS = 0,
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DMA_XFER_IN_PROGRESS,
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DMA_XFER_FAILED
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} dma_xfer_status_t;
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typedef enum d11_lpbk_type {
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M2M_DMA_LPBK = 0,
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D11_LPBK = 1,
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BMC_LPBK = 2,
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M2M_NON_DMA_LPBK = 3,
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D11_HOST_MEM_LPBK = 4,
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BMC_HOST_MEM_LPBK = 5,
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MAX_LPBK = 6
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} dma_xfer_type_t;
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typedef struct dmaxfer_info {
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uint16 version;
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uint16 length;
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dma_xfer_status_t status;
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dma_xfer_type_t type;
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uint src_delay;
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uint dest_delay;
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uint should_wait;
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uint core_num;
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int error_code;
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uint32 num_bytes;
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uint64 time_taken;
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uint64 tput;
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} dma_xfer_info_t;
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#define DHD_DMAXFER_VERSION 0x1
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typedef struct tput_test {
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uint16 version;
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uint16 length;
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uint8 direction;
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uint8 tput_test_running;
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uint8 mac_sta[6];
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uint8 mac_ap[6];
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uint8 PAD[2];
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uint32 payload_size;
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uint32 num_pkts;
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uint32 timeout_ms;
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uint32 flags;
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uint32 pkts_good;
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uint32 pkts_bad;
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uint32 pkts_cmpl;
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uint64 time_ms;
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uint64 tput_bps;
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} tput_test_t;
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typedef enum {
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TPUT_DIR_TX = 0,
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TPUT_DIR_RX
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} tput_dir_t;
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#define TPUT_TEST_T_VER 1
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#define TPUT_TEST_T_LEN 68
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#define TPUT_TEST_MIN_PAYLOAD_SIZE 16
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#define TPUT_TEST_USE_ETHERNET_HDR 0x1
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#define TPUT_TEST_USE_802_11_HDR 0x2
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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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/*
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* Increase the DHD_IOCTL_MAXLEN to 16K for supporting download of NVRAM files of size
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* > 8K. In the existing implementation when NVRAM is to be downloaded via the "vars"
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* DHD IOVAR, the NVRAM is copied to the DHD Driver memory. Later on when "dwnldstate" is
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* invoked with FALSE option, the NVRAM gets copied from the DHD driver to the Dongle
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* memory. The simple way to support this feature without modifying the DHD application,
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* driver logic is to increase the DHD_IOCTL_MAXLEN size. This macro defines the "size"
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* of the buffer in which data is exchanged between the DHD App and DHD driver.
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*/
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#define DHD_IOCTL_MAXLEN (16384) /* 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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#define DHD_ISCAN_VAL 0x2000
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#define DHD_ARPOE_VAL 0x4000
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#define DHD_REORDER_VAL 0x8000
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#define DHD_NOCHECKDIED_VAL 0x20000 /* UTF WAR */
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#define DHD_PNO_VAL 0x80000
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#define DHD_RTT_VAL 0x100000
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#define DHD_MSGTRACE_VAL 0x200000
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#define DHD_FWLOG_VAL 0x400000
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#define DHD_DBGIF_VAL 0x800000
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#ifdef DHD_PCIE_NATIVE_RUNTIMEPM
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#define DHD_RPM_VAL 0x1000000
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#endif /* DHD_PCIE_NATIVE_RUNTIMEPM */
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#define DHD_PKT_MON_VAL 0x2000000
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#define DHD_PKT_MON_DUMP_VAL 0x4000000
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#define DHD_ERROR_MEM_VAL 0x8000000
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#define DHD_DNGL_IOVAR_SET_VAL 0x10000000 /**< logs the setting of dongle iovars */
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#define DHD_LPBKDTDUMP_VAL 0x20000000
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#define DHD_PRSRV_MEM_VAL 0x40000000
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#define DHD_IOVAR_MEM_VAL 0x80000000
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#define DHD_ANDROID_VAL 0x10000
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#define DHD_IW_VAL 0x20000
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#define DHD_CFG_VAL 0x40000
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#define DHD_CONFIG_VAL 0x80000
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#define DUMP_EAPOL_VAL 0x0001
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#define DUMP_ARP_VAL 0x0002
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#define DUMP_DHCP_VAL 0x0004
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#define DUMP_ICMP_VAL 0x0008
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#define DUMP_DNS_VAL 0x0010
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#define DUMP_TRX_VAL 0x0080
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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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uint32 version; /* To allow structure change tracking */
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uint32 freq; /* Max ticks between tx/rx attempts */
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uint32 count; /* Test packets to send/rcv each attempt */
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uint32 print; /* Print counts every <print> attempts */
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uint32 total; /* Total packets (or bursts) */
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uint32 minlen; /* Minimum length of packets to send */
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uint32 maxlen; /* Maximum length of packets to send */
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uint32 numsent; /* Count of test packets sent */
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uint32 numrcvd; /* Count of test packets received */
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uint32 numfail; /* Count of test send failures */
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uint32 mode; /* Test mode (type of test packets) */
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uint32 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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enum dhd_maclist_xtlv_type {
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DHD_MACLIST_XTLV_R = 0x1,
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DHD_MACLIST_XTLV_X = 0x2,
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DHD_SVMPLIST_XTLV = 0x3
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};
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typedef struct _dhd_maclist_t {
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uint16 version; /* Version */
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uint16 bytes_len; /* Total bytes length of lists, XTLV headers and paddings */
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uint8 plist[1]; /* Pointer to the first list */
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} dhd_maclist_t;
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typedef struct _dhd_pd11regs_param {
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uint16 start_idx;
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uint8 verbose;
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uint8 pad;
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uint8 plist[1];
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} dhd_pd11regs_param;
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typedef struct _dhd_pd11regs_buf {
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uint16 idx;
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uint8 pad[2];
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uint8 pbuf[1];
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} dhd_pd11regs_buf;
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/* BT logging and memory dump */
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#define BT_LOG_BUF_MAX_SIZE (DHD_IOCTL_MAXLEN - (2 * sizeof(int)))
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#define BT_LOG_BUF_NOT_AVAILABLE 0
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#define BT_LOG_NEXT_BUF_NOT_AVAIL 1
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#define BT_LOG_NEXT_BUF_AVAIL 2
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#define BT_LOG_NOT_READY 3
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typedef struct bt_log_buf_info {
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int availability;
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int size;
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char buf[BT_LOG_BUF_MAX_SIZE];
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} bt_log_buf_info_t;
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/* request BT memory in chunks */
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typedef struct bt_mem_req {
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int offset; /* offset from BT memory start */
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int buf_size; /* buffer size per chunk */
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} bt_mem_req_t;
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/* max dest supported */
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#define DEBUG_BUF_DEST_MAX 4
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/* debug buf dest stat */
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typedef struct debug_buf_dest_stat {
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uint32 stat[DEBUG_BUF_DEST_MAX];
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} debug_buf_dest_stat_t;
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#endif /* _dhdioctl_h_ */
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