1 #ifndef __EVEREST_L5CM_CONSTANTS_H_ 2 #define __EVEREST_L5CM_CONSTANTS_H_ 3 4 /** 5 * This file defines HSI constants for the L5CM flows 6 */ 7 8 /* Slow path commands */ 9 #define L5CM_RAMROD_CMD_ID_BASE (0x80) 10 #define L5CM_RAMROD_CMD_ID_ENABLE_SEARCHER (L5CM_RAMROD_CMD_ID_BASE + 1) // This is just to make the c-asm check happy 11 #define L5CM_RAMROD_CMD_ID_ADD_NEW_CONNECTION (L5CM_RAMROD_CMD_ID_BASE + 2) 12 #define L5CM_RAMROD_CMD_ID_TCP_CONNECT (L5CM_RAMROD_CMD_ID_BASE + 3) 13 #define L5CM_INT_RAMROD_CMD_ID_SYN_ACK_FLUSH (L5CM_RAMROD_CMD_ID_BASE + 4) // This ramrod is only between the X and the T, where the T proceed with SYN/ACK arrival 14 #define L5CM_RAMROD_CMD_ID_PCS_RESPONSE1_SUCCESS (L5CM_RAMROD_CMD_ID_BASE + 5) // Send SYN/ACK 15 #define L5CM_RAMROD_CMD_ID_PCS_RESPONSE2_SUCCESS (L5CM_RAMROD_CMD_ID_BASE + 6) // L4-OFFLOAD for MPA request 16 #define L5CM_RAMROD_CMD_ID_PCS_RESPONSE3_SUCCESS (L5CM_RAMROD_CMD_ID_BASE + 7) // L4-OFFLOAD for DDP segment 17 #define L5CM_RAMROD_CMD_ID_PCS_RESPONSE4_SUCCESS (L5CM_RAMROD_CMD_ID_BASE + 8) // Done sending DDP to FORWARDING CHANNEL --> Free PCS 18 #define L5CM_RAMROD_CMD_ID_PCS_RESPONSE_FAILURE (L5CM_RAMROD_CMD_ID_BASE + 9) // Done sending DDP to FORWARDING CHANNEL --> Free PCS 19 #define L5CM_RAMROD_CMD_ID_INIT_SEED (L5CM_RAMROD_CMD_ID_BASE + 10) 20 #define L5CM_RAMROD_CMD_ID_UPDATE_SEED (L5CM_RAMROD_CMD_ID_BASE + 11) 21 #define L5CM_RAMROD_CMD_ID_CLOSE (L5CM_RAMROD_CMD_ID_BASE + 12) 22 #define L5CM_RAMROD_CMD_ID_ABORT (L5CM_RAMROD_CMD_ID_BASE + 13) 23 #define L5CM_RAMROD_CMD_ID_SEARCHER_DELETE (L5CM_RAMROD_CMD_ID_BASE + 14) 24 #define L5CM_RAMROD_CMD_ID_TERMINATE_OFFLOAD (L5CM_RAMROD_CMD_ID_BASE + 15) 25 #define L5CM_RAMROD_CMD_ID_QUERY (L5CM_RAMROD_CMD_ID_BASE + 16) 26 27 28 #define L5CM_MAX_FREE_PCS_RING_SIZE (32) 29 #define L5CM_MAX_ISQ_SIZE (32) 30 #define L5CM_MAX_RANDOM_SEEDS (8) 31 #define L5CM_LISTENER_IP_ADDR_TABLE_SIZE (15) 32 33 #define L5CM_MAX_LISTENER_PAGES (16) 34 #define L5CM_LISTENER_PAGE_TABLE_SIZE (0x10000 / L5CM_MAX_LISTENER_PAGES) // Bytes 35 36 #define PCS_STATUS_OK (0) 37 #define PCS_STATUS_ERROR (1) 38 39 40 #define L5CM_TCP_STATE_LISTEN (1) 41 #define L5CM_TCP_STATE_SYN_SENT (2) 42 #define L5CM_TCP_STATE_SYN_RECV (3) 43 #define L5CM_TCP_STATE_CLOSE_WAIT (4) 44 #define L5CM_TCP_STATE_ESTABLISHED (5) 45 #define L5CM_TCP_STATE_FIN_WAIT1 (6) 46 #define L5CM_TCP_STATE_FIN_WAIT2 (7) 47 #define L5CM_TCP_STATE_TIME_WAIT (8) 48 #define L5CM_TCP_STATE_CLOSE (9) 49 #define L5CM_TCP_STATE_LAST_ACK (10) 50 #define L5CM_TCP_STATE_CLOSING (11) 51 #define L5CM_TCP_STATE_WAIT_TX_ACK1 (12) 52 #define L5CM_TCP_STATE_WAIT_TX_ACK2 (13) 53 #define L5CM_TCP_STATE_WAIT_MSL_SET (14) 54 #define L5CM_TCP_STATE_MAX (15) // Only 4 bits 55 56 #endif //__EVEREST_L5CM_CONSTANTS_H_ 57