#ifndef __nosy_dump_h__ #define __nosy_dump_h__ #define array_length(array) (sizeof(array) / sizeof(array[0])) #define TCODE_WRITE_QUADLET 0x0 #define TCODE_WRITE_BLOCK 0x1 #define TCODE_WRITE_RESPONSE 0x2 #define TCODE_READ_QUADLET 0x4 #define TCODE_READ_BLOCK 0x5 #define TCODE_READ_QUADLET_RESPONSE 0x6 #define TCODE_READ_BLOCK_RESPONSE 0x7 #define TCODE_CYCLE_START 0x8 #define TCODE_LOCK_REQUEST 0x9 #define TCODE_ISO_DATA 0xa #define TCODE_LOCK_RESPONSE 0xb #define TCODE_PHY_PACKET 0x10 #define ACK_NO_ACK 0x0 #define ACK_COMPLETE 0x1 #define ACK_PENDING 0x2 #define ACK_BUSY_X 0x4 #define ACK_BUSY_A 0x5 #define ACK_BUSY_B 0x6 #define ACK_DATA_ERROR 0xd #define ACK_TYPE_ERROR 0xe #define ACK_DONE(a) ((a >> 2) == 0) #define ACK_BUSY(a) ((a >> 2) == 1) #define ACK_ERROR(a) ((a >> 2) == 3) #define SPEED_100 0x0 #define SPEED_200 0x1 #define SPEED_400 0x2 struct phy_packet { unsigned long timestamp; union { struct { unsigned int zero : 24; unsigned int phy_id : 6; unsigned int identifier : 2; } common, link_on; struct { unsigned int zero : 16; unsigned int gap_count : 6; unsigned int set_gap_count : 1; unsigned int set_root : 1; unsigned int root_id : 6; unsigned int identifier : 2; } phy_config; struct { unsigned int more_packets : 1; unsigned int initiated_reset : 1; unsigned int port2 : 2; unsigned int port1 : 2; unsigned int port0 : 2; unsigned int power_class : 3; unsigned int contender : 1; unsigned int phy_delay : 2; unsigned int phy_speed : 2; unsigned int gap_count : 6; unsigned int link_active : 1; unsigned int extended : 1; unsigned int phy_id : 6; unsigned int identifier : 2; } self_id; struct { unsigned int more_packets : 1; unsigned int reserved1 : 1; unsigned int porth : 2; unsigned int portg : 2; unsigned int portf : 2; unsigned int porte : 2; unsigned int portd : 2; unsigned int portc : 2; unsigned int portb : 2; unsigned int porta : 2; unsigned int reserved0 : 2; unsigned int sequence : 3; unsigned int extended : 1; unsigned int phy_id : 6; unsigned int identifier : 2; } ext_self_id; }; unsigned long inverted; unsigned long ack; }; #define PHY_PACKET_CONFIGURATION 0x00 #define PHY_PACKET_LINK_ON 0x01 #define PHY_PACKET_SELF_ID 0x02 struct link_packet { unsigned long timestamp; union { struct { unsigned int priority : 4; unsigned int tcode : 4; unsigned int rt : 2; unsigned int tlabel : 6; unsigned int destination : 16; unsigned int offset_high : 16; unsigned int source : 16; unsigned long offset_low; } common; struct { unsigned int priority : 4; unsigned int tcode : 4; unsigned int rt : 2; unsigned int tlabel : 6; unsigned int destination : 16; unsigned int offset_high : 16; unsigned int source : 16; unsigned long offset_low; unsigned long crc; } read_quadlet; struct { unsigned int priority : 4; unsigned int tcode : 4; unsigned int rt : 2; unsigned int tlabel : 6; unsigned int destination : 16; unsigned int reserved0 : 12; unsigned int rcode : 4; unsigned int source : 16; unsigned long reserved1; unsigned long data; unsigned long crc; } read_quadlet_response; struct { unsigned int priority : 4; unsigned int tcode : 4; unsigned int rt : 2; unsigned int tlabel : 6; unsigned int destination : 16; unsigned int offset_high : 16; unsigned int source : 16; unsigned long offset_low; unsigned int extended_tcode : 16; unsigned int data_length : 16; unsigned long crc; } read_block; struct { unsigned int priority : 4; unsigned int tcode : 4; unsigned int rt : 2; unsigned int tlabel : 6; unsigned int destination : 16; unsigned int reserved0 : 12; unsigned int rcode : 4; unsigned int source : 16; unsigned long reserved1; unsigned int extended_tcode : 16; unsigned int data_length : 16; unsigned long crc; unsigned long data[0]; /* crc and ack follows. */ } read_block_response; struct { unsigned int priority : 4; unsigned int tcode : 4; unsigned int rt : 2; unsigned int tlabel : 6; unsigned int destination : 16; unsigned int offset_high : 16; unsigned int source : 16; unsigned long offset_low; unsigned long data; unsigned long crc; } write_quadlet; struct { unsigned int priority : 4; unsigned int tcode : 4; unsigned int rt : 2; unsigned int tlabel : 6; unsigned int destination : 16; unsigned int offset_high : 16; unsigned int source : 16; unsigned int offset_low : 32; unsigned int extended_tcode : 16; unsigned int data_length : 16; unsigned long crc; unsigned long data[0]; /* crc and ack follows. */ } write_block; struct { unsigned int priority : 4; unsigned int tcode : 4; unsigned int rt : 2; unsigned int tlabel : 6; unsigned int destination : 16; unsigned int reserved0 : 12; unsigned int rcode : 4; unsigned int source : 16; unsigned long reserved1; unsigned long crc; } write_response; struct { unsigned int priority : 4; unsigned int tcode : 4; unsigned int rt : 2; unsigned int tlabel : 6; unsigned int destination : 16; unsigned int offset_high : 16; unsigned int source : 16; unsigned long offset_low; unsigned long data; unsigned long crc; } cycle_start; struct { unsigned int sy : 4; unsigned int tcode : 4; unsigned int channel : 6; unsigned int tag : 2; unsigned int data_length : 16; unsigned long crc; } iso_data; }; }; struct subaction { unsigned long ack; size_t length; struct list link; struct link_packet packet; }; struct link_transaction { int request_node, response_node, tlabel; struct subaction *request, *response; struct list request_list, response_list; struct list link; }; int decode_fcp(struct link_transaction *t); #endif /* __nosy_dump_h__ */