1/****************************************************************************** 2 * 3 * Copyright (C) 2012 Broadcom Corporation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19#ifndef NFC_TYPES_H 20#define NFC_TYPES_H 21 22/* Mask for NFC_HDR event field */ 23#define NFC_EVT_MASK 0xFF00 24#define NFC_SUB_EVT_MASK 0x00FF 25 26/**************************************************************************** 27** NFC_HAL_TASK definitions 28*****************************************************************************/ 29 30/* NFC_HAL_TASK event messages */ 31#define NFC_HAL_EVT_TO_NFC_NCI 0x0100 /* NCI message for sending to NFCC */ 32#define NFC_HAL_EVT_POST_CORE_RESET 0x0200 /* Request to start NCIT quick timer */ 33#define NFC_HAL_EVT_TO_START_QUICK_TIMER 0x0300 /* Request to start chip-specific config */ 34#define NFC_HAL_EVT_HCI 0x0400 /* NCI message for hci persistency data */ 35#define NFC_HAL_EVT_PRE_DISCOVER 0x0500 /* NCI message to issue prediscover config */ 36#define NFC_HAL_EVT_CONTROL_GRANTED 0x0600 /* permission to send commands queued in HAL*/ 37 38/* NFC_HAL_TASK sub event messages */ 39#define NFC_HAL_HCI_RSP_NV_READ_EVT (0x01 | NFC_HAL_EVT_HCI) 40#define NFC_HAL_HCI_RSP_NV_WRITE_EVT (0x02 | NFC_HAL_EVT_HCI) 41#define NFC_HAL_HCI_VSC_TIMEOUT_EVT (0x03 | NFC_HAL_EVT_HCI) 42 43 44/* Event masks for NFC_TASK messages */ 45#define NFC_EVT_TO_NFC_NCI 0x4000 /* NCI message for sending to host stack */ 46#define NFC_EVT_TO_NFC_ERR 0x4100 /* Error notification to NFC Task */ 47#define NFC_EVT_TO_NFC_MSGS 0x4200 /* Messages between NFC and NCI task */ 48 49/***************************************************************************** 50** Macros to get and put bytes to and from a stream (Little Endian format). 51*****************************************************************************/ 52 53#define UINT32_TO_STREAM(p, u32) {*(p)++ = (UINT8)(u32); *(p)++ = (UINT8)((u32) >> 8); *(p)++ = (UINT8)((u32) >> 16); *(p)++ = (UINT8)((u32) >> 24);} 54#define UINT24_TO_STREAM(p, u24) {*(p)++ = (UINT8)(u24); *(p)++ = (UINT8)((u24) >> 8); *(p)++ = (UINT8)((u24) >> 16);} 55#define UINT16_TO_STREAM(p, u16) {*(p)++ = (UINT8)(u16); *(p)++ = (UINT8)((u16) >> 8);} 56#define UINT8_TO_STREAM(p, u8) {*(p)++ = (UINT8)(u8);} 57#define INT8_TO_STREAM(p, u8) {*(p)++ = (INT8)(u8);} 58#define ARRAY32_TO_STREAM(p, a) {register int ijk; for (ijk = 0; ijk < 32; ijk++) *(p)++ = (UINT8) a[31 - ijk];} 59#define ARRAY16_TO_STREAM(p, a) {register int ijk; for (ijk = 0; ijk < 16; ijk++) *(p)++ = (UINT8) a[15 - ijk];} 60#define ARRAY8_TO_STREAM(p, a) {register int ijk; for (ijk = 0; ijk < 8; ijk++) *(p)++ = (UINT8) a[7 - ijk];} 61#define BDADDR_TO_STREAM(p, a) {register int ijk; for (ijk = 0; ijk < BD_ADDR_LEN; ijk++) *(p)++ = (UINT8) a[BD_ADDR_LEN - 1 - ijk];} 62#define LAP_TO_STREAM(p, a) {register int ijk; for (ijk = 0; ijk < LAP_LEN; ijk++) *(p)++ = (UINT8) a[LAP_LEN - 1 - ijk];} 63#define DEVCLASS_TO_STREAM(p, a) {register int ijk; for (ijk = 0; ijk < DEV_CLASS_LEN;ijk++) *(p)++ = (UINT8) a[DEV_CLASS_LEN - 1 - ijk];} 64#define ARRAY_TO_STREAM(p, a, len) {register int ijk; for (ijk = 0; ijk < len; ijk++) *(p)++ = (UINT8) a[ijk];} 65#define REVERSE_ARRAY_TO_STREAM(p, a, len) {register int ijk; for (ijk = 0; ijk < len; ijk++) *(p)++ = (UINT8) a[len - 1 - ijk];} 66 67#define STREAM_TO_UINT8(u8, p) {u8 = (UINT8)(*(p)); (p) += 1;} 68#define STREAM_TO_UINT16(u16, p) {u16 = ((UINT16)(*(p)) + (((UINT16)(*((p) + 1))) << 8)); (p) += 2;} 69#define STREAM_TO_UINT24(u32, p) {u32 = (((UINT32)(*(p))) + ((((UINT32)(*((p) + 1)))) << 8) + ((((UINT32)(*((p) + 2)))) << 16) ); (p) += 3;} 70#define STREAM_TO_UINT32(u32, p) {u32 = (((UINT32)(*(p))) + ((((UINT32)(*((p) + 1)))) << 8) + ((((UINT32)(*((p) + 2)))) << 16) + ((((UINT32)(*((p) + 3)))) << 24)); (p) += 4;} 71#define STREAM_TO_BDADDR(a, p) {register int ijk; register UINT8 *pbda = (UINT8 *)a + BD_ADDR_LEN - 1; for (ijk = 0; ijk < BD_ADDR_LEN; ijk++) *pbda-- = *p++;} 72#define STREAM_TO_ARRAY32(a, p) {register int ijk; register UINT8 *_pa = (UINT8 *)a + 31; for (ijk = 0; ijk < 32; ijk++) *_pa-- = *p++;} 73#define STREAM_TO_ARRAY16(a, p) {register int ijk; register UINT8 *_pa = (UINT8 *)a + 15; for (ijk = 0; ijk < 16; ijk++) *_pa-- = *p++;} 74#define STREAM_TO_ARRAY8(a, p) {register int ijk; register UINT8 *_pa = (UINT8 *)a + 7; for (ijk = 0; ijk < 8; ijk++) *_pa-- = *p++;} 75#define STREAM_TO_DEVCLASS(a, p) {register int ijk; register UINT8 *_pa = (UINT8 *)a + DEV_CLASS_LEN - 1; for (ijk = 0; ijk < DEV_CLASS_LEN; ijk++) *_pa-- = *p++;} 76#define STREAM_TO_LAP(a, p) {register int ijk; register UINT8 *plap = (UINT8 *)a + LAP_LEN - 1; for (ijk = 0; ijk < LAP_LEN; ijk++) *plap-- = *p++;} 77#define STREAM_TO_ARRAY(a, p, len) {register int ijk; for (ijk = 0; ijk < len; ijk++) ((UINT8 *) a)[ijk] = *p++;} 78#define REVERSE_STREAM_TO_ARRAY(a, p, len) {register int ijk; register UINT8 *_pa = (UINT8 *)a + len - 1; for (ijk = 0; ijk < len; ijk++) *_pa-- = *p++;} 79 80/***************************************************************************** 81** Macros to get and put bytes to and from a field (Little Endian format). 82** These are the same as to stream, except the pointer is not incremented. 83*****************************************************************************/ 84 85#define UINT32_TO_FIELD(p, u32) {*(UINT8 *)(p) = (UINT8)(u32); *((UINT8 *)(p)+1) = (UINT8)((u32) >> 8); *((UINT8 *)(p)+2) = (UINT8)((u32) >> 16); *((UINT8 *)(p)+3) = (UINT8)((u32) >> 24);} 86#define UINT24_TO_FIELD(p, u24) {*(UINT8 *)(p) = (UINT8)(u24); *((UINT8 *)(p)+1) = (UINT8)((u24) >> 8); *((UINT8 *)(p)+2) = (UINT8)((u24) >> 16);} 87#define UINT16_TO_FIELD(p, u16) {*(UINT8 *)(p) = (UINT8)(u16); *((UINT8 *)(p)+1) = (UINT8)((u16) >> 8);} 88#define UINT8_TO_FIELD(p, u8) {*(UINT8 *)(p) = (UINT8)(u8);} 89 90 91/***************************************************************************** 92** Macros to get and put bytes to and from a stream (Big Endian format) 93*****************************************************************************/ 94 95#define UINT32_TO_BE_STREAM(p, u32) {*(p)++ = (UINT8)((u32) >> 24); *(p)++ = (UINT8)((u32) >> 16); *(p)++ = (UINT8)((u32) >> 8); *(p)++ = (UINT8)(u32); } 96#define UINT24_TO_BE_STREAM(p, u24) {*(p)++ = (UINT8)((u24) >> 16); *(p)++ = (UINT8)((u24) >> 8); *(p)++ = (UINT8)(u24);} 97#define UINT16_TO_BE_STREAM(p, u16) {*(p)++ = (UINT8)((u16) >> 8); *(p)++ = (UINT8)(u16);} 98#define UINT8_TO_BE_STREAM(p, u8) {*(p)++ = (UINT8)(u8);} 99#define ARRAY_TO_BE_STREAM(p, a, len) {register int ijk; for (ijk = 0; ijk < len; ijk++) *(p)++ = (UINT8) a[ijk];} 100 101#define BE_STREAM_TO_UINT8(u8, p) {u8 = (UINT8)(*(p)); (p) += 1;} 102#define BE_STREAM_TO_UINT16(u16, p) {u16 = (UINT16)(((UINT16)(*(p)) << 8) + (UINT16)(*((p) + 1))); (p) += 2;} 103#define BE_STREAM_TO_UINT24(u32, p) {u32 = (((UINT32)(*((p) + 2))) + ((UINT32)(*((p) + 1)) << 8) + ((UINT32)(*(p)) << 16)); (p) += 3;} 104#define BE_STREAM_TO_UINT32(u32, p) {u32 = ((UINT32)(*((p) + 3)) + ((UINT32)(*((p) + 2)) << 8) + ((UINT32)(*((p) + 1)) << 16) + ((UINT32)(*(p)) << 24)); (p) += 4;} 105#define BE_STREAM_TO_ARRAY(p, a, len) {register int ijk; for (ijk = 0; ijk < len; ijk++) ((UINT8 *) a)[ijk] = *p++;} 106 107 108/***************************************************************************** 109** Macros to get and put bytes to and from a field (Big Endian format). 110** These are the same as to stream, except the pointer is not incremented. 111*****************************************************************************/ 112 113#define UINT32_TO_BE_FIELD(p, u32) {*(UINT8 *)(p) = (UINT8)((u32) >> 24); *((UINT8 *)(p)+1) = (UINT8)((u32) >> 16); *((UINT8 *)(p)+2) = (UINT8)((u32) >> 8); *((UINT8 *)(p)+3) = (UINT8)(u32); } 114#define UINT24_TO_BE_FIELD(p, u24) {*(UINT8 *)(p) = (UINT8)((u24) >> 16); *((UINT8 *)(p)+1) = (UINT8)((u24) >> 8); *((UINT8 *)(p)+2) = (UINT8)(u24);} 115#define UINT16_TO_BE_FIELD(p, u16) {*(UINT8 *)(p) = (UINT8)((u16) >> 8); *((UINT8 *)(p)+1) = (UINT8)(u16);} 116#define UINT8_TO_BE_FIELD(p, u8) {*(UINT8 *)(p) = (UINT8)(u8);} 117 118/***************************************************************************** 119** Define trace levels 120*****************************************************************************/ 121 122#define BT_TRACE_LEVEL_NONE 0 /* No trace messages to be generated */ 123#define BT_TRACE_LEVEL_ERROR 1 /* Error condition trace messages */ 124#define BT_TRACE_LEVEL_WARNING 2 /* Warning condition trace messages */ 125#define BT_TRACE_LEVEL_API 3 /* API traces */ 126#define BT_TRACE_LEVEL_EVENT 4 /* Debug messages for events */ 127#define BT_TRACE_LEVEL_DEBUG 5 /* Full debug messages */ 128 129 130#define TRACE_CTRL_GENERAL 0x00000000 131#define TRACE_LAYER_NCI 0x00280000 132#define TRACE_LAYER_GKI 0x001a0000 133#define TRACE_ORG_STACK 0x00000000 134#define TRACE_ORG_GKI 0x00000400 135 136#define TRACE_TYPE_ERROR 0x00000000 137#define TRACE_TYPE_WARNING 0x00000001 138#define TRACE_TYPE_API 0x00000002 139#define TRACE_TYPE_EVENT 0x00000003 140#define TRACE_TYPE_DEBUG 0x00000004 141 142 143/* Define a function for logging */ 144typedef void (BT_LOG_FUNC) (int trace_type, const char *fmt_str, ...); 145 146#endif /* NFC_TYPES_H */ 147 148