/* * 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) 1999-2019, Broadcom. * * 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 800512 2019-01-22 09:31:01Z $ */ #ifndef _dhdioctl_h_ #define _dhdioctl_h_ #include /* Linux network driver ioctl encoding */ typedef struct dhd_ioctl { uint32 cmd; /* common ioctl definition */ void *buf; /* pointer to user buffer */ uint32 len; /* length of user buffer */ uint32 set; /* get or set request boolean (optional) */ uint32 used; /* bytes read or written (optional) */ uint32 needed; /* bytes needed (optional) */ uint32 driver; /* to identify target driver */ } dhd_ioctl_t; /* Underlying BUS definition */ enum { BUS_TYPE_USB = 0, /* for USB dongles */ BUS_TYPE_SDIO, /* for SDIO dongles */ BUS_TYPE_PCIE /* for PCIE dongles */ }; typedef enum { DMA_XFER_SUCCESS = 0, DMA_XFER_IN_PROGRESS, DMA_XFER_FAILED } dma_xfer_status_t; typedef enum d11_lpbk_type { M2M_DMA_LPBK = 0, D11_LPBK = 1, BMC_LPBK = 2, M2M_NON_DMA_LPBK = 3, D11_HOST_MEM_LPBK = 4, BMC_HOST_MEM_LPBK = 5, MAX_LPBK = 6 } dma_xfer_type_t; typedef struct dmaxfer_info { uint16 version; uint16 length; dma_xfer_status_t status; dma_xfer_type_t type; uint src_delay; uint dest_delay; uint should_wait; uint core_num; int error_code; uint32 num_bytes; uint64 time_taken; uint64 tput; } dma_xfer_info_t; #define DHD_DMAXFER_VERSION 0x1 typedef struct tput_test { uint16 version; uint16 length; uint8 direction; uint8 tput_test_running; uint8 mac_sta[6]; uint8 mac_ap[6]; uint8 PAD[2]; uint32 payload_size; uint32 num_pkts; uint32 timeout_ms; uint32 flags; uint32 pkts_good; uint32 pkts_bad; uint32 pkts_cmpl; uint64 time_ms; uint64 tput_bps; } tput_test_t; typedef enum { TPUT_DIR_TX = 0, TPUT_DIR_RX } tput_dir_t; #define TPUT_TEST_T_VER 1 #define TPUT_TEST_T_LEN 68 #define TPUT_TEST_MIN_PAYLOAD_SIZE 16 #define TPUT_TEST_USE_ETHERNET_HDR 0x1 #define TPUT_TEST_USE_802_11_HDR 0x2 /* per-driver magic numbers */ #define DHD_IOCTL_MAGIC 0x00444944 /* bump this number if you change the ioctl interface */ #define DHD_IOCTL_VERSION 1 /* * Increase the DHD_IOCTL_MAXLEN to 16K for supporting download of NVRAM files of size * > 8K. In the existing implementation when NVRAM is to be downloaded via the "vars" * DHD IOVAR, the NVRAM is copied to the DHD Driver memory. Later on when "dwnldstate" is * invoked with FALSE option, the NVRAM gets copied from the DHD driver to the Dongle * memory. The simple way to support this feature without modifying the DHD application, * driver logic is to increase the DHD_IOCTL_MAXLEN size. This macro defines the "size" * of the buffer in which data is exchanged between the DHD App and DHD driver. */ #define DHD_IOCTL_MAXLEN (16384) /* 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 #define DHD_ISCAN_VAL 0x2000 #define DHD_ARPOE_VAL 0x4000 #define DHD_REORDER_VAL 0x8000 #define DHD_NOCHECKDIED_VAL 0x20000 /* UTF WAR */ #define DHD_PNO_VAL 0x80000 #define DHD_RTT_VAL 0x100000 #define DHD_MSGTRACE_VAL 0x200000 #define DHD_FWLOG_VAL 0x400000 #define DHD_DBGIF_VAL 0x800000 #ifdef DHD_PCIE_NATIVE_RUNTIMEPM #define DHD_RPM_VAL 0x1000000 #endif /* DHD_PCIE_NATIVE_RUNTIMEPM */ #define DHD_PKT_MON_VAL 0x2000000 #define DHD_PKT_MON_DUMP_VAL 0x4000000 #define DHD_ERROR_MEM_VAL 0x8000000 #define DHD_DNGL_IOVAR_SET_VAL 0x10000000 /**< logs the setting of dongle iovars */ #define DHD_LPBKDTDUMP_VAL 0x20000000 #define DHD_PRSRV_MEM_VAL 0x40000000 #define DHD_IOVAR_MEM_VAL 0x80000000 #define DHD_ANDROID_VAL 0x10000 #define DHD_IW_VAL 0x20000 #define DHD_CFG_VAL 0x40000 #define DHD_CONFIG_VAL 0x80000 #define DUMP_EAPOL_VAL 0x0001 #define DUMP_ARP_VAL 0x0002 #define DUMP_DHCP_VAL 0x0004 #define DUMP_ICMP_VAL 0x0008 #define DUMP_DNS_VAL 0x0010 #define DUMP_TRX_VAL 0x0080 #ifdef SDTEST /* For pktgen iovar */ typedef struct dhd_pktgen { uint32 version; /* To allow structure change tracking */ uint32 freq; /* Max ticks between tx/rx attempts */ uint32 count; /* Test packets to send/rcv each attempt */ uint32 print; /* Print counts every attempts */ uint32 total; /* Total packets (or bursts) */ uint32 minlen; /* Minimum length of packets to send */ uint32 maxlen; /* Maximum length of packets to send */ uint32 numsent; /* Count of test packets sent */ uint32 numrcvd; /* Count of test packets received */ uint32 numfail; /* Count of test send failures */ uint32 mode; /* Test mode (type of test packets) */ uint32 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) */ enum dhd_maclist_xtlv_type { DHD_MACLIST_XTLV_R = 0x1, DHD_MACLIST_XTLV_X = 0x2, DHD_SVMPLIST_XTLV = 0x3 }; typedef struct _dhd_maclist_t { uint16 version; /* Version */ uint16 bytes_len; /* Total bytes length of lists, XTLV headers and paddings */ uint8 plist[1]; /* Pointer to the first list */ } dhd_maclist_t; typedef struct _dhd_pd11regs_param { uint16 start_idx; uint8 verbose; uint8 pad; uint8 plist[1]; } dhd_pd11regs_param; typedef struct _dhd_pd11regs_buf { uint16 idx; uint8 pad[2]; uint8 pbuf[1]; } dhd_pd11regs_buf; /* BT logging and memory dump */ #define BT_LOG_BUF_MAX_SIZE (DHD_IOCTL_MAXLEN - (2 * sizeof(int))) #define BT_LOG_BUF_NOT_AVAILABLE 0 #define BT_LOG_NEXT_BUF_NOT_AVAIL 1 #define BT_LOG_NEXT_BUF_AVAIL 2 #define BT_LOG_NOT_READY 3 typedef struct bt_log_buf_info { int availability; int size; char buf[BT_LOG_BUF_MAX_SIZE]; } bt_log_buf_info_t; /* request BT memory in chunks */ typedef struct bt_mem_req { int offset; /* offset from BT memory start */ int buf_size; /* buffer size per chunk */ } bt_mem_req_t; /* max dest supported */ #define DEBUG_BUF_DEST_MAX 4 /* debug buf dest stat */ typedef struct debug_buf_dest_stat { uint32 stat[DEBUG_BUF_DEST_MAX]; } debug_buf_dest_stat_t; #endif /* _dhdioctl_h_ */