diff options
Diffstat (limited to 'lib/common/avb.h')
| -rw-r--r-- | lib/common/avb.h | 200 |
1 files changed, 11 insertions, 189 deletions
diff --git a/lib/common/avb.h b/lib/common/avb.h index 55ffc195..0cf2d4e7 100644 --- a/lib/common/avb.h +++ b/lib/common/avb.h @@ -16,194 +16,16 @@ * */ -#ifndef __AVBTP_H__ -#define __AVBTP_H__ - -#include <inttypes.h> - -#include <igb.h> - -#define VALID 1 -#define INVALID 0 - -#define MAC_ADDR_LEN 6 - -#define IGB_BIND_NAMESZ 24 - -#define SHM_SIZE (4*8 + sizeof(pthread_mutex_t)) /* 3 - 64 bit and 2 - 32 bits */ -#define SHM_NAME "/ptp" - -#define MAX_SAMPLE_VALUE ((1U << ((sizeof(int32_t)*8)-1))-1) - -#define IEEE_61883_IIDC_SUBTYPE 0x0 - -#define MRPD_PORT_DEFAULT 7500 - -#define STREAM_ID_SIZE 8 - -#define ETHER_TYPE_AVTP 0x22f0 - -typedef struct __attribute__ ((packed)) { - uint64_t subtype:7; - uint64_t cd_indicator:1; - uint64_t timestamp_valid:1; - uint64_t gateway_valid:1; - uint64_t reserved0:1; - uint64_t reset:1; - uint64_t version:3; - uint64_t sid_valid:1; - uint64_t seq_number:8; - uint64_t timestamp_uncertain:1; - uint64_t reserved1:7; - uint64_t stream_id; - uint64_t timestamp:32; - uint64_t gateway_info:32; - uint64_t length:16; - -} seventeen22_header; - -/* 61883 CIP with SYT Field */ -typedef struct { - uint16_t packet_channel:6; - uint16_t format_tag:2; - uint16_t app_control:4; - uint16_t packet_tcode:4; - uint16_t source_id:6; - uint16_t reserved0:2; - uint16_t data_block_size:8; - uint16_t reserved1:2; - uint16_t source_packet_header:1; - uint16_t quadlet_padding_count:3; - uint16_t fraction_number:2; - uint16_t data_block_continuity:8; - uint16_t format_id:6; - uint16_t eoh:2; - uint16_t format_dependent_field:8; - uint16_t syt; -} six1883_header; - -typedef struct { - uint8_t label; - uint8_t value[3]; -} six1883_sample; - -#define ETH_ALEN 6 /* Size of Ethernet address */ - -typedef struct __attribute__ ((packed)) { - /* Destination MAC address. */ - uint8_t h_dest [ETH_ALEN]; - /* Destination MAC address. */ - uint8_t h_source [ETH_ALEN]; - /* Protocol ID. */ - uint8_t h_protocol[2]; -} eth_header; - -typedef long double FrequencyRatio; - -typedef struct { - int64_t ml_phoffset; - int64_t ls_phoffset; - FrequencyRatio ml_freqoffset; - FrequencyRatio ls_freqoffset; - uint64_t local_time; -} gPtpTimeData; - -/*TODO fix this*/ -#ifndef false -typedef enum { false = 0, true = 1 } bool; +#ifndef __AVB_H__ +#define __AVB_H__ + +#include "avb_gptp.h" +#include "avb_srp.h" +#include "avb_avtp.h" +#ifndef AVB_FEATURE_IGB +/* IGB has not been disabled, so assume it is enabled. */ +#define AVB_FEATURE_IGB 1 +#include "avb_igb.h" #endif -int pci_connect(device_t * igb_dev); - -int gptpinit(int *shm_fd, char **shm_map); -int gptpdeinit(int *shm_fd, char **shm_map); -int gptpgetdata(char *shm_mmap, gPtpTimeData *td); -int gptpscaling(char *shm_mmap, gPtpTimeData *td); -bool gptplocaltime(const gPtpTimeData * td, uint64_t* now_local); - -void avb_set_1722_cd_indicator(seventeen22_header *h1722, uint64_t cd_indicator); -uint64_t avb_get_1722_cd_indicator(seventeen22_header *h1722); -void avb_set_1722_subtype(seventeen22_header *h1722, uint64_t subtype); -uint64_t avb_get_1722_subtype(seventeen22_header *h1722); -void avb_set_1722_sid_valid(seventeen22_header *h1722, uint64_t sid_valid); -uint64_t avb_get_1722_sid_valid(seventeen22_header *h1722); -void avb_set_1722_version(seventeen22_header *h1722, uint64_t version); -uint64_t avb_get_1722_version(seventeen22_header *h1722); -void avb_set_1722_reset(seventeen22_header *h1722, uint64_t reset); -uint64_t avb_get_1722_reset(seventeen22_header *h1722); -void avb_set_1722_reserved0(seventeen22_header *h1722, uint64_t reserved0); -uint64_t avb_get_1722_reserved0(seventeen22_header *h1722); -void avb_set_1722_reserved1(seventeen22_header *h1722, uint64_t reserved1); -uint64_t avb_get_1722_reserved1(seventeen22_header *h1722); -void avb_set_1722_timestamp_uncertain(seventeen22_header *h1722, uint64_t timestamp_uncertain); -uint64_t avb_get_1722_timestamp_uncertain(seventeen22_header *h1722); -void avb_set_1722_timestamp(seventeen22_header *h1722, uint64_t timestamp); -uint64_t avb_get_1722_reset(seventeen22_header *h1722); -void avb_set_1722_reserved0(seventeen22_header *h1722, uint64_t reserved0); -uint64_t avb_get_1722_reserved0(seventeen22_header *h1722); -void avb_set_1722_gateway_valid(seventeen22_header *h1722, uint64_t gateway_valid); -uint64_t avb_get_1722_gateway_valid(seventeen22_header *h1722); -void avb_set_1722_timestamp_valid(seventeen22_header *h1722, uint64_t timestamp_valid); -uint64_t avb_get_1722_timestamp_valid(seventeen22_header *h1722); -void avb_set_1722_reserved1(seventeen22_header *h1722, uint64_t reserved1); -uint64_t avb_get_1722_reserved1(seventeen22_header *h1722); -void avb_set_1722_timestamp_uncertain(seventeen22_header *h1722, uint64_t timestamp_uncertain); -uint64_t avb_get_1722_timestamp_uncertain(seventeen22_header *h1722); -void avb_set_1722_timestamp(seventeen22_header *h1722, uint64_t timestamp); -uint64_t avb_get_1722_timestamp(seventeen22_header *h1722); -void avb_set_1722_gateway_info(seventeen22_header *h1722, uint64_t gateway_info); -uint64_t avb_get_1722_gateway_info(seventeen22_header *h1722); -void avb_set_1722_length(seventeen22_header *h1722, uint64_t length); -uint64_t avb_get_1722_length(seventeen22_header *h1722); -void avb_set_1722_stream_id(seventeen22_header *h1722, uint64_t stream_id); -uint64_t avb_get_1722_stream_id(seventeen22_header *h1722); -void avb_set_1722_seq_number(seventeen22_header *h1722, uint64_t seq_number); -uint64_t avb_get_1722_seq_number(seventeen22_header *h1722); - -void avb_set_61883_packet_channel(six1883_header *h61883, uint16_t packet_channel); -uint16_t avb_get_61883_length(six1883_header *h61883); -void avb_set_61883_format_tag(six1883_header *h61883, uint16_t format_tag); -uint16_t avb_get_61883_format_tag(six1883_header *h61883); -void avb_set_61883_app_control(six1883_header *h61883, uint16_t app_control); -uint16_t avb_get_61883_app_control(six1883_header *h61883); -void avb_set_61883_packet_tcode(six1883_header *h61883, uint16_t packet_tcode); -uint16_t avb_get_61883_packet_tcode(six1883_header *h61883); -void avb_set_61883_source_id(six1883_header *h61883, uint16_t source_id); -uint16_t avb_get_61883_source_id(six1883_header *h61883); -void avb_set_61883_reserved0(six1883_header *h61883, uint16_t reserved0); -uint16_t avb_get_61883_reserved0(six1883_header *h61883); -void avb_set_61883_data_block_size(six1883_header *h61883, uint16_t data_block_size); -uint16_t avb_get_61883_data_block_size(six1883_header *h61883); -void avb_set_61883_reserved1(six1883_header *h61883, uint16_t reserved1); -uint16_t avb_get_61883_reserved1(six1883_header *h61883); -void avb_set_61883_source_packet_header(six1883_header *h61883, uint16_t source_packet_header); -uint16_t avb_get_61883_source_packet_header(six1883_header *h61883); -void avb_set_61883_quadlet_padding_count(six1883_header *h61883, uint16_t quadlet_padding_count); -uint16_t avb_get_61883_quadlet_padding_count(six1883_header *h61883); -void avb_set_61883_fraction_number(six1883_header *h61883, uint16_t fraction_number); -uint16_t avb_get_61883_fraction_number(six1883_header *h61883); -void avb_set_61883_data_block_continuity(six1883_header *h61883, uint16_t data_block_continuity); -uint16_t avb_get_61883_data_block_continuity(six1883_header *h61883); -void avb_set_61883_format_id(six1883_header *h61883, uint16_t format_id); -uint16_t avb_get_61883_format_id(six1883_header *h61883); -void avb_set_61883_eoh(six1883_header *h61883, uint16_t eoh); -uint16_t avb_get_61883_eoh(six1883_header *h61883); -void avb_set_61883_format_dependent_field(six1883_header *h61883, uint16_t format_dependent_field); -uint16_t avb_get_61883_format_dependent_field(six1883_header *h61883); -void avb_set_61883_syt(six1883_header *h61883, uint16_t syt); -uint16_t avb_get_61883_syt(six1883_header *h61883); - -void * avb_create_packet(uint32_t payload_len); - -void avb_initialize_h1722_to_defaults(seventeen22_header *h1722); - -void avb_initialize_61883_to_defaults(six1883_header *h61883); - -int32_t avb_get_iface_mac_address(int8_t *iface, uint8_t *addr); - -int32_t -avb_eth_header_set_mac(eth_header *ethernet_header, uint8_t *addr, int8_t *iface); - -void avb_1722_set_eth_type(eth_header *eth_header); - -#endif /* __AVBTP_H__ */ +#endif /* __AVB_H__ */ |