| /* |
| * Copyright (c) 2014 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| |
| /* This file contains shared definitions for the host/target endpoint ping test */ |
| |
| #ifndef EPPING_TEST_H |
| #define EPPING_TEST_H |
| |
| #ifndef ATH_TARGET |
| #include "athstartpack.h" |
| #endif |
| |
| /* alignment to 4-bytes */ |
| #define EPPING_ALIGNMENT_PAD (((sizeof(HTC_FRAME_HDR) + 3) & (~0x3)) - sizeof(HTC_FRAME_HDR)) |
| |
| #ifndef A_OFFSETOF |
| #define A_OFFSETOF(type,field) (int)(&(((type *)NULL)->field)) |
| #endif |
| |
| #define EPPING_RSVD_FILL 0xCC |
| |
| #define HCI_RSVD_EXPECTED_PKT_TYPE_RECV_OFFSET 7 |
| |
| typedef PREPACK struct { |
| A_UINT8 _HCIRsvd[8]; /* reserved for HCI packet header (GMBOX) testing */ |
| A_UINT8 StreamEcho_h; /* stream no. to echo this packet on (filled by host) */ |
| A_UINT8 StreamEchoSent_t; /* stream no. packet was echoed to (filled by target) |
| When echoed: StreamEchoSent_t == StreamEcho_h */ |
| A_UINT8 StreamRecv_t; /* stream no. that target received this packet on (filled by target) */ |
| A_UINT8 StreamNo_h; /* stream number to send on (filled by host) */ |
| A_UINT8 Magic_h[4]; /* magic number to filter for this packet on the host*/ |
| A_UINT8 _rsvd[6]; /* reserved fields that must be set to a "reserved" value |
| since this packet maps to a 14-byte ethernet frame we want |
| to make sure ethertype field is set to something unknown */ |
| |
| A_UINT8 _pad[2]; /* padding for alignment */ |
| A_UINT8 TimeStamp[8]; /* timestamp of packet (host or target) */ |
| A_UINT32 HostContext_h; /* 4 byte host context, target echos this back */ |
| A_UINT32 SeqNo; /* sequence number (set by host or target) */ |
| A_UINT16 Cmd_h; /* ping command (filled by host) */ |
| A_UINT16 CmdFlags_h; /* optional flags */ |
| A_UINT8 CmdBuffer_h[8]; /* buffer for command (host -> target) */ |
| A_UINT8 CmdBuffer_t[8]; /* buffer for command (target -> host) */ |
| A_UINT16 DataLength; /* length of data */ |
| A_UINT16 DataCRC; /* 16 bit CRC of data */ |
| A_UINT16 HeaderCRC; /* header CRC (fields : StreamNo_h to end, minus HeaderCRC) */ |
| } POSTPACK EPPING_HEADER; |
| |
| #define EPPING_PING_MAGIC_0 0xAA |
| #define EPPING_PING_MAGIC_1 0x55 |
| #define EPPING_PING_MAGIC_2 0xCE |
| #define EPPING_PING_MAGIC_3 0xEC |
| |
| #define IS_EPPING_PACKET(pPkt) (((pPkt)->Magic_h[0] == EPPING_PING_MAGIC_0) && \ |
| ((pPkt)->Magic_h[1] == EPPING_PING_MAGIC_1) && \ |
| ((pPkt)->Magic_h[2] == EPPING_PING_MAGIC_2) && \ |
| ((pPkt)->Magic_h[3] == EPPING_PING_MAGIC_3)) |
| |
| #define SET_EPPING_PACKET_MAGIC(pPkt) { (pPkt)->Magic_h[0] = EPPING_PING_MAGIC_0; \ |
| (pPkt)->Magic_h[1] = EPPING_PING_MAGIC_1; \ |
| (pPkt)->Magic_h[2] = EPPING_PING_MAGIC_2; \ |
| (pPkt)->Magic_h[3] = EPPING_PING_MAGIC_3;} |
| |
| #define CMD_FLAGS_DATA_CRC (1 << 0) /* DataCRC field is valid */ |
| #define CMD_FLAGS_DELAY_ECHO (1 << 1) /* delay the echo of the packet */ |
| #define CMD_FLAGS_NO_DROP (1 << 2) /* do not drop at HTC layer no matter what the stream is */ |
| |
| #define IS_EPING_PACKET_NO_DROP(pPkt) ((pPkt)->CmdFlags_h & CMD_FLAGS_NO_DROP) |
| |
| #define EPPING_CMD_ECHO_PACKET 1 /* echo packet test */ |
| #define EPPING_CMD_RESET_RECV_CNT 2 /* reset recv count */ |
| #define EPPING_CMD_CAPTURE_RECV_CNT 3 /* fetch recv count, 4-byte count returned in CmdBuffer_t */ |
| #define EPPING_CMD_NO_ECHO 4 /* non-echo packet test (tx-only) */ |
| #define EPPING_CMD_CONT_RX_START 5 /* continous RX packets, parameters are in CmdBuffer_h */ |
| #define EPPING_CMD_CONT_RX_STOP 6 /* stop continuous RX packet transmission */ |
| |
| /* test command parameters may be no more than 8 bytes */ |
| typedef PREPACK struct { |
| A_UINT16 BurstCnt; /* number of packets to burst together (for HTC 2.1 testing) */ |
| A_UINT16 PacketLength; /* length of packet to generate including header */ |
| A_UINT16 Flags; /* flags */ |
| |
| #define EPPING_CONT_RX_DATA_CRC (1 << 0) /* Add CRC to all data */ |
| #define EPPING_CONT_RX_RANDOM_DATA (1 << 1) /* randomize the data pattern */ |
| #define EPPING_CONT_RX_RANDOM_LEN (1 << 2) /* randomize the packet lengths */ |
| #define EPPING_CONT_RX_NO_DATA_FILL (1 << 3) /* target will not fill buffers */ |
| A_UINT16 Context; /* flags */ |
| |
| } POSTPACK EPPING_CONT_RX_PARAMS; |
| |
| #define EPPING_HDR_CRC_OFFSET A_OFFSETOF(EPPING_HEADER,StreamNo_h) |
| #define EPPING_HDR_BYTES_CRC (sizeof(EPPING_HEADER) - EPPING_HDR_CRC_OFFSET - (sizeof(A_UINT16))) |
| |
| #define HCI_TRANSPORT_STREAM_NUM 16 /* this number is higher than the define WMM AC classes so we |
| can use this to distinguish packets */ |
| |
| #ifndef ATH_TARGET |
| #include "athendpack.h" |
| #endif |
| |
| #endif /* EPPING_TEST_H */ |
