hci.h (d504181a0a0dc3adf4402033a03ffb9662500358) hci.h (fc6cde64da1ae59d3297ec16f431290c45445678)
1/*
2 * Copyright (C) 2014 BlueKitchen GmbH
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright

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86#ifdef ENABLE_CLASSIC
87#define HCI_CMD_BUFFER_SIZE (HCI_CMD_HEADER_SIZE + HCI_CMD_PAYLOAD_SIZE)
88#else
89#define HCI_CMD_BUFFER_SIZE (HCI_CMD_HEADER_SIZE + HCI_CMD_PAYLOAD_SIZE_LE)
90#endif
91
92#define HCI_ACL_BUFFER_SIZE (HCI_ACL_HEADER_SIZE + HCI_ACL_PAYLOAD_SIZE)
93
1/*
2 * Copyright (C) 2014 BlueKitchen GmbH
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright

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86#ifdef ENABLE_CLASSIC
87#define HCI_CMD_BUFFER_SIZE (HCI_CMD_HEADER_SIZE + HCI_CMD_PAYLOAD_SIZE)
88#else
89#define HCI_CMD_BUFFER_SIZE (HCI_CMD_HEADER_SIZE + HCI_CMD_PAYLOAD_SIZE_LE)
90#endif
91
92#define HCI_ACL_BUFFER_SIZE (HCI_ACL_HEADER_SIZE + HCI_ACL_PAYLOAD_SIZE)
93
94// size of hci buffers, big enough for command, event, or acl packet without H4 packet type
95// @note cmd buffer is bigger than event buffer
96#ifdef HCI_PACKET_BUFFER_SIZE
97 #if HCI_PACKET_BUFFER_SIZE < HCI_ACL_BUFFER_SIZE
98 #error HCI_PACKET_BUFFER_SIZE must be equal or larger than HCI_ACL_BUFFER_SIZE
94// size of hci incoming buffer, big enough for event or acl packet without H4 packet type
95#ifdef HCI_INCOMING_PACKET_BUFFER_SIZE
96 #if HCI_INCOMING_PACKET_BUFFER_SIZE < HCI_ACL_BUFFER_SIZE
97 #error HCI_INCOMING_PACKET_BUFFER_SIZE must be equal or larger than HCI_ACL_BUFFER_SIZE
99 #endif
98 #endif
100 #if HCI_PACKET_BUFFER_SIZE < HCI_CMD_BUFFER_SIZE
101 #error HCI_PACKET_BUFFER_SIZE must be equal or larger than HCI_CMD_BUFFER_SIZE
99 #if HCI_INCOMING_PACKET_BUFFER_SIZE < HCI_EVENT_BUFFER_SIZE
100 #error HCI_INCOMING_PACKET_BUFFER_SIZE must be equal or larger than HCI_EVENT_BUFFER_SIZE
102 #endif
103#else
101 #endif
102#else
103 #if HCI_ACL_BUFFER_SIZE > HCI_EVENT_BUFFER_SIZE
104 #define HCI_INCOMING_PACKET_BUFFER_SIZE HCI_ACL_BUFFER_SIZE
105 #else
106 #define HCI_INCOMING_PACKET_BUFFER_SIZE HCI_EVENT_BUFFER_SIZE
107 #endif
108#endif
109
110// size of hci outgoing buffer, big enough for command or acl packet without H4 packet type
111#ifdef HCI_OUTGOING_PACKET_BUFFER_SIZE
112 #if HCI_OUTGOING_PACKET_BUFFER_SIZE < HCI_ACL_BUFFER_SIZE
113 #error HCI_OUTGOING_PACKET_BUFFER_SIZE must be equal or larger than HCI_ACL_BUFFER_SIZE
114 #endif
115 #if HCI_OUTGOING_PACKET_BUFFER_SIZE < HCI_CMD_BUFFER_SIZE
116 #error HCI_OUTGOING_PACKET_BUFFER_SIZE must be equal or larger than HCI_CMD_BUFFER_SIZE
117 #endif
118#else
104 #if HCI_ACL_BUFFER_SIZE > HCI_CMD_BUFFER_SIZE
119 #if HCI_ACL_BUFFER_SIZE > HCI_CMD_BUFFER_SIZE
105 #define HCI_PACKET_BUFFER_SIZE HCI_ACL_BUFFER_SIZE
120 #define HCI_OUTGOING_PACKET_BUFFER_SIZE HCI_ACL_BUFFER_SIZE
106 #else
121 #else
107 #define HCI_PACKET_BUFFER_SIZE HCI_CMD_BUFFER_SIZE
122 #define HCI_OUTGOING_PACKET_BUFFER_SIZE HCI_CMD_BUFFER_SIZE
108 #endif
109#endif
110
111// additional pre-buffer space for packets to Bluetooth module, for now, used for HCI Transport H4 DMA
112#ifndef HCI_OUTGOING_PRE_BUFFER_SIZE
113#ifdef HAVE_HOST_CONTROLLER_API
114#define HCI_OUTGOING_PRE_BUFFER_SIZE 0
115#else

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683 uint8_t ssp_enable;
684 uint8_t ssp_io_capability;
685 uint8_t ssp_authentication_requirement;
686 uint8_t ssp_auto_accept;
687 inquiry_mode_t inquiry_mode;
688
689 // single buffer for HCI packet assembly + additional prebuffer for H4 drivers
690 uint8_t * hci_packet_buffer;
123 #endif
124#endif
125
126// additional pre-buffer space for packets to Bluetooth module, for now, used for HCI Transport H4 DMA
127#ifndef HCI_OUTGOING_PRE_BUFFER_SIZE
128#ifdef HAVE_HOST_CONTROLLER_API
129#define HCI_OUTGOING_PRE_BUFFER_SIZE 0
130#else

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698 uint8_t ssp_enable;
699 uint8_t ssp_io_capability;
700 uint8_t ssp_authentication_requirement;
701 uint8_t ssp_auto_accept;
702 inquiry_mode_t inquiry_mode;
703
704 // single buffer for HCI packet assembly + additional prebuffer for H4 drivers
705 uint8_t * hci_packet_buffer;
691 uint8_t hci_packet_buffer_data[HCI_OUTGOING_PRE_BUFFER_SIZE + HCI_PACKET_BUFFER_SIZE];
706 uint8_t hci_packet_buffer_data[HCI_OUTGOING_PRE_BUFFER_SIZE + HCI_OUTGOING_PACKET_BUFFER_SIZE];
692 uint8_t hci_packet_buffer_reserved;
693 uint16_t acl_fragmentation_pos;
694 uint16_t acl_fragmentation_total_size;
695
696 /* host to controller flow control */
697 uint8_t num_cmd_packets;
698 uint8_t acl_packets_total_num;
699 uint16_t acl_data_packet_length;

--- 457 unchanged lines hidden --- 		707 uint8_t hci_packet_buffer_reserved;
708 uint16_t acl_fragmentation_pos;
709 uint16_t acl_fragmentation_total_size;
710
711 /* host to controller flow control */
712 uint8_t num_cmd_packets;
713 uint8_t acl_packets_total_num;
714 uint16_t acl_data_packet_length;

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