diff options
Diffstat (limited to 'drivers/net/dpaa2/mc/fsl_dpni_cmd.h')
| -rw-r--r-- | drivers/net/dpaa2/mc/fsl_dpni_cmd.h | 1020 |
1 files changed, 591 insertions, 429 deletions
diff --git a/drivers/net/dpaa2/mc/fsl_dpni_cmd.h b/drivers/net/dpaa2/mc/fsl_dpni_cmd.h index 2ac397cd..1a483329 100644 --- a/drivers/net/dpaa2/mc/fsl_dpni_cmd.h +++ b/drivers/net/dpaa2/mc/fsl_dpni_cmd.h @@ -5,7 +5,7 @@ * BSD LICENSE * * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP. + * Copyright 2016-2017 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -42,435 +42,597 @@ /* DPNI Version */ #define DPNI_VER_MAJOR 7 -#define DPNI_VER_MINOR 0 +#define DPNI_VER_MINOR 3 + +#define DPNI_CMD_BASE_VERSION 1 +#define DPNI_CMD_VERSION_2 2 +#define DPNI_CMD_ID_OFFSET 4 + +#define DPNI_CMD(id) (((id) << DPNI_CMD_ID_OFFSET) | DPNI_CMD_BASE_VERSION) +#define DPNI_CMD_V2(id) (((id) << DPNI_CMD_ID_OFFSET) | DPNI_CMD_VERSION_2) /* Command IDs */ -#define DPNI_CMDID_OPEN ((0x801 << 4) | (0x1)) -#define DPNI_CMDID_CLOSE ((0x800 << 4) | (0x1)) -#define DPNI_CMDID_CREATE ((0x901 << 4) | (0x1)) -#define DPNI_CMDID_DESTROY ((0x981 << 4) | (0x1)) -#define DPNI_CMDID_GET_API_VERSION ((0xa01 << 4) | (0x1)) - -#define DPNI_CMDID_ENABLE ((0x002 << 4) | (0x1)) -#define DPNI_CMDID_DISABLE ((0x003 << 4) | (0x1)) -#define DPNI_CMDID_GET_ATTR ((0x004 << 4) | (0x1)) -#define DPNI_CMDID_RESET ((0x005 << 4) | (0x1)) -#define DPNI_CMDID_IS_ENABLED ((0x006 << 4) | (0x1)) - -#define DPNI_CMDID_SET_POOLS ((0x200 << 4) | (0x1)) -#define DPNI_CMDID_SET_ERRORS_BEHAVIOR ((0x20B << 4) | (0x1)) - -#define DPNI_CMDID_GET_QDID ((0x210 << 4) | (0x1)) -#define DPNI_CMDID_GET_LINK_STATE ((0x215 << 4) | (0x1)) -#define DPNI_CMDID_SET_MAX_FRAME_LENGTH ((0x216 << 4) | (0x1)) -#define DPNI_CMDID_GET_MAX_FRAME_LENGTH ((0x217 << 4) | (0x1)) -#define DPNI_CMDID_SET_LINK_CFG ((0x21a << 4) | (0x1)) - -#define DPNI_CMDID_SET_MCAST_PROMISC ((0x220 << 4) | (0x1)) -#define DPNI_CMDID_GET_MCAST_PROMISC ((0x221 << 4) | (0x1)) -#define DPNI_CMDID_SET_UNICAST_PROMISC ((0x222 << 4) | (0x1)) -#define DPNI_CMDID_GET_UNICAST_PROMISC ((0x223 << 4) | (0x1)) -#define DPNI_CMDID_SET_PRIM_MAC ((0x224 << 4) | (0x1)) -#define DPNI_CMDID_GET_PRIM_MAC ((0x225 << 4) | (0x1)) -#define DPNI_CMDID_ADD_MAC_ADDR ((0x226 << 4) | (0x1)) -#define DPNI_CMDID_REMOVE_MAC_ADDR ((0x227 << 4) | (0x1)) -#define DPNI_CMDID_CLR_MAC_FILTERS ((0x228 << 4) | (0x1)) - -#define DPNI_CMDID_ENABLE_VLAN_FILTER ((0x230 << 4) | (0x1)) -#define DPNI_CMDID_ADD_VLAN_ID ((0x231 << 4) | (0x1)) -#define DPNI_CMDID_REMOVE_VLAN_ID ((0x232 << 4) | (0x1)) -#define DPNI_CMDID_CLR_VLAN_FILTERS ((0x233 << 4) | (0x1)) - -#define DPNI_CMDID_SET_RX_TC_DIST ((0x235 << 4) | (0x1)) - -#define DPNI_CMDID_GET_STATISTICS ((0x25D << 4) | (0x1)) -#define DPNI_CMDID_RESET_STATISTICS ((0x25E << 4) | (0x1)) -#define DPNI_CMDID_GET_QUEUE ((0x25F << 4) | (0x1)) -#define DPNI_CMDID_SET_QUEUE ((0x260 << 4) | (0x1)) -#define DPNI_CMDID_GET_TAILDROP ((0x261 << 4) | (0x1)) -#define DPNI_CMDID_SET_TAILDROP ((0x262 << 4) | (0x1)) - -#define DPNI_CMDID_GET_PORT_MAC_ADDR ((0x263 << 4) | (0x1)) - -#define DPNI_CMDID_GET_BUFFER_LAYOUT ((0x264 << 4) | (0x1)) -#define DPNI_CMDID_SET_BUFFER_LAYOUT ((0x265 << 4) | (0x1)) - -#define DPNI_CMDID_SET_CONGESTION_NOTIFICATION ((0x267 << 4) | (0x1)) -#define DPNI_CMDID_GET_CONGESTION_NOTIFICATION ((0x268 << 4) | (0x1)) -#define DPNI_CMDID_GET_OFFLOAD ((0x26B << 4) | (0x1)) -#define DPNI_CMDID_SET_OFFLOAD ((0x26C << 4) | (0x1)) -#define DPNI_CMDID_SET_TX_CONFIRMATION_MODE ((0x266 << 4) | (0x1)) -#define DPNI_CMDID_GET_TX_CONFIRMATION_MODE ((0x26D << 4) | (0x1)) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_OPEN(cmd, dpni_id) \ - MC_CMD_OP(cmd, 0, 0, 32, int, dpni_id) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_CREATE(cmd, cfg) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 32, uint32_t, (cfg)->options); \ - MC_CMD_OP(cmd, 0, 32, 8, uint8_t, (cfg)->num_queues); \ - MC_CMD_OP(cmd, 0, 40, 8, uint8_t, (cfg)->num_tcs); \ - MC_CMD_OP(cmd, 0, 48, 8, uint8_t, (cfg)->mac_filter_entries); \ - MC_CMD_OP(cmd, 1, 0, 8, uint8_t, (cfg)->vlan_filter_entries); \ - MC_CMD_OP(cmd, 1, 16, 8, uint8_t, (cfg)->qos_entries); \ - MC_CMD_OP(cmd, 1, 32, 16, uint16_t, (cfg)->fs_entries); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_POOLS(cmd, cfg) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->num_dpbp); \ - MC_CMD_OP(cmd, 0, 8, 1, int, cfg->pools[0].backup_pool); \ - MC_CMD_OP(cmd, 0, 9, 1, int, cfg->pools[1].backup_pool); \ - MC_CMD_OP(cmd, 0, 10, 1, int, cfg->pools[2].backup_pool); \ - MC_CMD_OP(cmd, 0, 11, 1, int, cfg->pools[3].backup_pool); \ - MC_CMD_OP(cmd, 0, 12, 1, int, cfg->pools[4].backup_pool); \ - MC_CMD_OP(cmd, 0, 13, 1, int, cfg->pools[5].backup_pool); \ - MC_CMD_OP(cmd, 0, 14, 1, int, cfg->pools[6].backup_pool); \ - MC_CMD_OP(cmd, 0, 15, 1, int, cfg->pools[7].backup_pool); \ - MC_CMD_OP(cmd, 0, 32, 32, int, cfg->pools[0].dpbp_id); \ - MC_CMD_OP(cmd, 4, 32, 16, uint16_t, cfg->pools[0].buffer_size);\ - MC_CMD_OP(cmd, 1, 0, 32, int, cfg->pools[1].dpbp_id); \ - MC_CMD_OP(cmd, 4, 48, 16, uint16_t, cfg->pools[1].buffer_size);\ - MC_CMD_OP(cmd, 1, 32, 32, int, cfg->pools[2].dpbp_id); \ - MC_CMD_OP(cmd, 5, 0, 16, uint16_t, cfg->pools[2].buffer_size);\ - MC_CMD_OP(cmd, 2, 0, 32, int, cfg->pools[3].dpbp_id); \ - MC_CMD_OP(cmd, 5, 16, 16, uint16_t, cfg->pools[3].buffer_size);\ - MC_CMD_OP(cmd, 2, 32, 32, int, cfg->pools[4].dpbp_id); \ - MC_CMD_OP(cmd, 5, 32, 16, uint16_t, cfg->pools[4].buffer_size);\ - MC_CMD_OP(cmd, 3, 0, 32, int, cfg->pools[5].dpbp_id); \ - MC_CMD_OP(cmd, 5, 48, 16, uint16_t, cfg->pools[5].buffer_size);\ - MC_CMD_OP(cmd, 3, 32, 32, int, cfg->pools[6].dpbp_id); \ - MC_CMD_OP(cmd, 6, 0, 16, uint16_t, cfg->pools[6].buffer_size);\ - MC_CMD_OP(cmd, 4, 0, 32, int, cfg->pools[7].dpbp_id); \ - MC_CMD_OP(cmd, 6, 16, 16, uint16_t, cfg->pools[7].buffer_size);\ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_IS_ENABLED(cmd, en) \ - MC_RSP_OP(cmd, 0, 0, 1, int, en) - -/* DPNI_CMD_GET_ATTR is not used, no input parameters */ - -#define DPNI_RSP_GET_ATTR(cmd, attr) \ -do { \ - MC_RSP_OP(cmd, 0, 0, 32, uint32_t, (attr)->options); \ - MC_RSP_OP(cmd, 0, 32, 8, uint8_t, (attr)->num_queues); \ - MC_RSP_OP(cmd, 0, 40, 8, uint8_t, (attr)->num_tcs); \ - MC_RSP_OP(cmd, 0, 48, 8, uint8_t, (attr)->mac_filter_entries); \ - MC_RSP_OP(cmd, 1, 0, 8, uint8_t, (attr)->vlan_filter_entries); \ - MC_RSP_OP(cmd, 1, 16, 8, uint8_t, (attr)->qos_entries); \ - MC_RSP_OP(cmd, 1, 32, 16, uint16_t, (attr)->fs_entries); \ - MC_RSP_OP(cmd, 2, 0, 8, uint8_t, (attr)->qos_key_size); \ - MC_RSP_OP(cmd, 2, 8, 8, uint8_t, (attr)->fs_key_size); \ - MC_RSP_OP(cmd, 2, 16, 16, uint16_t, (attr)->wriop_version); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_ERRORS_BEHAVIOR(cmd, cfg) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 32, uint32_t, cfg->errors); \ - MC_CMD_OP(cmd, 0, 32, 4, enum dpni_error_action, cfg->error_action); \ - MC_CMD_OP(cmd, 0, 36, 1, int, cfg->set_frame_annotation); \ -} while (0) - -#define DPNI_CMD_GET_BUFFER_LAYOUT(cmd, qtype) \ - MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype) - -#define DPNI_RSP_GET_BUFFER_LAYOUT(cmd, layout) \ -do { \ - MC_RSP_OP(cmd, 0, 48, 1, char, (layout)->pass_timestamp); \ - MC_RSP_OP(cmd, 0, 49, 1, char, (layout)->pass_parser_result); \ - MC_RSP_OP(cmd, 0, 50, 1, char, (layout)->pass_frame_status); \ - MC_RSP_OP(cmd, 1, 0, 16, uint16_t, (layout)->private_data_size); \ - MC_RSP_OP(cmd, 1, 16, 16, uint16_t, (layout)->data_align); \ - MC_RSP_OP(cmd, 1, 32, 16, uint16_t, (layout)->data_head_room); \ - MC_RSP_OP(cmd, 1, 48, 16, uint16_t, (layout)->data_tail_room); \ -} while (0) - -#define DPNI_CMD_SET_BUFFER_LAYOUT(cmd, qtype, layout) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype); \ - MC_CMD_OP(cmd, 0, 32, 16, uint16_t, (layout)->options); \ - MC_CMD_OP(cmd, 0, 48, 1, char, (layout)->pass_timestamp); \ - MC_CMD_OP(cmd, 0, 49, 1, char, (layout)->pass_parser_result); \ - MC_CMD_OP(cmd, 0, 50, 1, char, (layout)->pass_frame_status); \ - MC_CMD_OP(cmd, 1, 0, 16, uint16_t, (layout)->private_data_size); \ - MC_CMD_OP(cmd, 1, 16, 16, uint16_t, (layout)->data_align); \ - MC_CMD_OP(cmd, 1, 32, 16, uint16_t, (layout)->data_head_room); \ - MC_CMD_OP(cmd, 1, 48, 16, uint16_t, (layout)->data_tail_room); \ -} while (0) - -#define DPNI_CMD_SET_OFFLOAD(cmd, type, config) \ -do { \ - MC_CMD_OP(cmd, 0, 24, 8, enum dpni_offload, type); \ - MC_CMD_OP(cmd, 0, 32, 32, uint32_t, config); \ -} while (0) - -#define DPNI_CMD_GET_OFFLOAD(cmd, type) \ - MC_CMD_OP(cmd, 0, 24, 8, enum dpni_offload, type) - -#define DPNI_RSP_GET_OFFLOAD(cmd, config) \ - MC_RSP_OP(cmd, 0, 32, 32, uint32_t, config) - -#define DPNI_CMD_GET_QDID(cmd, qtype) \ - MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_QDID(cmd, qdid) \ - MC_RSP_OP(cmd, 0, 0, 16, uint16_t, qdid) - - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_GET_STATISTICS(cmd, page) \ - MC_CMD_OP(cmd, 0, 0, 8, uint8_t, page) - -#define DPNI_RSP_GET_STATISTICS(cmd, stat) \ -do { \ - MC_RSP_OP(cmd, 0, 0, 64, uint64_t, (stat)->raw.counter[0]); \ - MC_RSP_OP(cmd, 1, 0, 64, uint64_t, (stat)->raw.counter[1]); \ - MC_RSP_OP(cmd, 2, 0, 64, uint64_t, (stat)->raw.counter[2]); \ - MC_RSP_OP(cmd, 3, 0, 64, uint64_t, (stat)->raw.counter[3]); \ - MC_RSP_OP(cmd, 4, 0, 64, uint64_t, (stat)->raw.counter[4]); \ - MC_RSP_OP(cmd, 5, 0, 64, uint64_t, (stat)->raw.counter[5]); \ - MC_RSP_OP(cmd, 6, 0, 64, uint64_t, (stat)->raw.counter[6]); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_LINK_CFG(cmd, cfg) \ -do { \ - MC_CMD_OP(cmd, 1, 0, 32, uint32_t, cfg->rate);\ - MC_CMD_OP(cmd, 2, 0, 64, uint64_t, cfg->options);\ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_LINK_STATE(cmd, state) \ -do { \ - MC_RSP_OP(cmd, 0, 32, 1, int, state->up);\ - MC_RSP_OP(cmd, 1, 0, 32, uint32_t, state->rate);\ - MC_RSP_OP(cmd, 2, 0, 64, uint64_t, state->options);\ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_MAX_FRAME_LENGTH(cmd, max_frame_length) \ - MC_CMD_OP(cmd, 0, 0, 16, uint16_t, max_frame_length) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_MAX_FRAME_LENGTH(cmd, max_frame_length) \ - MC_RSP_OP(cmd, 0, 0, 16, uint16_t, max_frame_length) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_MULTICAST_PROMISC(cmd, en) \ - MC_CMD_OP(cmd, 0, 0, 1, int, en) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_MULTICAST_PROMISC(cmd, en) \ - MC_RSP_OP(cmd, 0, 0, 1, int, en) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_UNICAST_PROMISC(cmd, en) \ - MC_CMD_OP(cmd, 0, 0, 1, int, en) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_UNICAST_PROMISC(cmd, en) \ - MC_RSP_OP(cmd, 0, 0, 1, int, en) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_PRIMARY_MAC_ADDR(cmd, mac_addr) \ -do { \ - MC_CMD_OP(cmd, 0, 16, 8, uint8_t, mac_addr[5]); \ - MC_CMD_OP(cmd, 0, 24, 8, uint8_t, mac_addr[4]); \ - MC_CMD_OP(cmd, 0, 32, 8, uint8_t, mac_addr[3]); \ - MC_CMD_OP(cmd, 0, 40, 8, uint8_t, mac_addr[2]); \ - MC_CMD_OP(cmd, 0, 48, 8, uint8_t, mac_addr[1]); \ - MC_CMD_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_PRIMARY_MAC_ADDR(cmd, mac_addr) \ -do { \ - MC_RSP_OP(cmd, 0, 16, 8, uint8_t, mac_addr[5]); \ - MC_RSP_OP(cmd, 0, 24, 8, uint8_t, mac_addr[4]); \ - MC_RSP_OP(cmd, 0, 32, 8, uint8_t, mac_addr[3]); \ - MC_RSP_OP(cmd, 0, 40, 8, uint8_t, mac_addr[2]); \ - MC_RSP_OP(cmd, 0, 48, 8, uint8_t, mac_addr[1]); \ - MC_RSP_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \ -} while (0) - -#define DPNI_RSP_GET_PORT_MAC_ADDR(cmd, mac_addr) \ -do { \ - MC_RSP_OP(cmd, 0, 16, 8, uint8_t, mac_addr[5]); \ - MC_RSP_OP(cmd, 0, 24, 8, uint8_t, mac_addr[4]); \ - MC_RSP_OP(cmd, 0, 32, 8, uint8_t, mac_addr[3]); \ - MC_RSP_OP(cmd, 0, 40, 8, uint8_t, mac_addr[2]); \ - MC_RSP_OP(cmd, 0, 48, 8, uint8_t, mac_addr[1]); \ - MC_RSP_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_ADD_MAC_ADDR(cmd, mac_addr) \ -do { \ - MC_CMD_OP(cmd, 0, 16, 8, uint8_t, mac_addr[5]); \ - MC_CMD_OP(cmd, 0, 24, 8, uint8_t, mac_addr[4]); \ - MC_CMD_OP(cmd, 0, 32, 8, uint8_t, mac_addr[3]); \ - MC_CMD_OP(cmd, 0, 40, 8, uint8_t, mac_addr[2]); \ - MC_CMD_OP(cmd, 0, 48, 8, uint8_t, mac_addr[1]); \ - MC_CMD_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_REMOVE_MAC_ADDR(cmd, mac_addr) \ -do { \ - MC_CMD_OP(cmd, 0, 16, 8, uint8_t, mac_addr[5]); \ - MC_CMD_OP(cmd, 0, 24, 8, uint8_t, mac_addr[4]); \ - MC_CMD_OP(cmd, 0, 32, 8, uint8_t, mac_addr[3]); \ - MC_CMD_OP(cmd, 0, 40, 8, uint8_t, mac_addr[2]); \ - MC_CMD_OP(cmd, 0, 48, 8, uint8_t, mac_addr[1]); \ - MC_CMD_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_CLEAR_MAC_FILTERS(cmd, unicast, multicast) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 1, int, unicast); \ - MC_CMD_OP(cmd, 0, 1, 1, int, multicast); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_ENABLE_VLAN_FILTER(cmd, en) \ - MC_CMD_OP(cmd, 0, 0, 1, int, en) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_ADD_VLAN_ID(cmd, vlan_id) \ - MC_CMD_OP(cmd, 0, 32, 16, uint16_t, vlan_id) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_REMOVE_VLAN_ID(cmd, vlan_id) \ - MC_CMD_OP(cmd, 0, 32, 16, uint16_t, vlan_id) - - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_RX_TC_DIST(cmd, tc_id, cfg) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 16, uint16_t, cfg->dist_size); \ - MC_CMD_OP(cmd, 0, 16, 8, uint8_t, tc_id); \ - MC_CMD_OP(cmd, 0, 24, 4, enum dpni_dist_mode, cfg->dist_mode); \ - MC_CMD_OP(cmd, 0, 28, 4, enum dpni_fs_miss_action, \ - cfg->fs_cfg.miss_action); \ - MC_CMD_OP(cmd, 0, 48, 16, uint16_t, cfg->fs_cfg.default_flow_id); \ - MC_CMD_OP(cmd, 6, 0, 64, uint64_t, cfg->key_cfg_iova); \ -} while (0) - -#define DPNI_CMD_GET_QUEUE(cmd, qtype, tc, index) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype); \ - MC_CMD_OP(cmd, 0, 8, 8, uint8_t, tc); \ - MC_CMD_OP(cmd, 0, 16, 8, uint8_t, index); \ -} while (0) - -#define DPNI_RSP_GET_QUEUE(cmd, queue, queue_id) \ -do { \ - MC_RSP_OP(cmd, 1, 0, 32, uint32_t, (queue)->destination.id); \ - MC_RSP_OP(cmd, 1, 48, 8, uint8_t, (queue)->destination.priority); \ - MC_RSP_OP(cmd, 1, 56, 4, enum dpni_dest, (queue)->destination.type); \ - MC_RSP_OP(cmd, 1, 62, 1, char, (queue)->flc.stash_control); \ - MC_RSP_OP(cmd, 1, 63, 1, char, (queue)->destination.hold_active); \ - MC_RSP_OP(cmd, 2, 0, 64, uint64_t, (queue)->flc.value); \ - MC_RSP_OP(cmd, 3, 0, 64, uint64_t, (queue)->user_context); \ - MC_RSP_OP(cmd, 4, 0, 32, uint32_t, (queue_id)->fqid); \ - MC_RSP_OP(cmd, 4, 32, 16, uint16_t, (queue_id)->qdbin); \ -} while (0) - -#define DPNI_CMD_SET_QUEUE(cmd, qtype, tc, index, options, queue) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype); \ - MC_CMD_OP(cmd, 0, 8, 8, uint8_t, tc); \ - MC_CMD_OP(cmd, 0, 16, 8, uint8_t, index); \ - MC_CMD_OP(cmd, 0, 24, 8, uint8_t, options); \ - MC_CMD_OP(cmd, 1, 0, 32, uint32_t, (queue)->destination.id); \ - MC_CMD_OP(cmd, 1, 48, 8, uint8_t, (queue)->destination.priority); \ - MC_CMD_OP(cmd, 1, 56, 4, enum dpni_dest, (queue)->destination.type); \ - MC_CMD_OP(cmd, 1, 62, 1, char, (queue)->flc.stash_control); \ - MC_CMD_OP(cmd, 1, 63, 1, char, (queue)->destination.hold_active); \ - MC_CMD_OP(cmd, 2, 0, 64, uint64_t, (queue)->flc.value); \ - MC_CMD_OP(cmd, 3, 0, 64, uint64_t, (queue)->user_context); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_API_VERSION(cmd, major, minor) \ -do { \ - MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\ - MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\ -} while (0) - -#define DPNI_CMD_GET_TAILDROP(cmd, cp, q_type, tc, q_index) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 8, enum dpni_congestion_point, cp); \ - MC_CMD_OP(cmd, 0, 8, 8, enum dpni_queue_type, q_type); \ - MC_CMD_OP(cmd, 0, 16, 8, uint8_t, tc); \ - MC_CMD_OP(cmd, 0, 24, 8, uint8_t, q_index); \ -} while (0) - -#define DPNI_RSP_GET_TAILDROP(cmd, taildrop) \ -do { \ - MC_RSP_OP(cmd, 1, 0, 1, char, (taildrop)->enable); \ - MC_RSP_OP(cmd, 1, 16, 8, enum dpni_congestion_unit, \ - (taildrop)->units); \ - MC_RSP_OP(cmd, 1, 32, 32, uint32_t, (taildrop)->threshold); \ -} while (0) - -#define DPNI_CMD_SET_TAILDROP(cmd, cp, q_type, tc, q_index, taildrop) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 8, enum dpni_congestion_point, cp); \ - MC_CMD_OP(cmd, 0, 8, 8, enum dpni_queue_type, q_type); \ - MC_CMD_OP(cmd, 0, 16, 8, uint8_t, tc); \ - MC_CMD_OP(cmd, 0, 24, 8, uint8_t, q_index); \ - MC_CMD_OP(cmd, 1, 0, 1, char, (taildrop)->enable); \ - MC_CMD_OP(cmd, 1, 16, 8, enum dpni_congestion_unit, \ - (taildrop)->units); \ - MC_CMD_OP(cmd, 1, 32, 32, uint32_t, (taildrop)->threshold); \ -} while (0) - -#define DPNI_CMD_SET_TX_CONFIRMATION_MODE(cmd, mode) \ - MC_CMD_OP(cmd, 0, 32, 8, enum dpni_confirmation_mode, mode) - -#define DPNI_RSP_GET_TX_CONFIRMATION_MODE(cmd, mode) \ - MC_RSP_OP(cmd, 0, 32, 8, enum dpni_confirmation_mode, mode) - -#define DPNI_CMD_SET_CONGESTION_NOTIFICATION(cmd, qtype, tc, cfg) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype); \ - MC_CMD_OP(cmd, 0, 8, 8, uint8_t, tc); \ - MC_CMD_OP(cmd, 1, 0, 32, uint32_t, (cfg)->dest_cfg.dest_id); \ - MC_CMD_OP(cmd, 1, 32, 16, uint16_t, (cfg)->notification_mode); \ - MC_CMD_OP(cmd, 1, 48, 8, uint8_t, (cfg)->dest_cfg.priority); \ - MC_CMD_OP(cmd, 1, 56, 4, enum dpni_dest, (cfg)->dest_cfg.dest_type); \ - MC_CMD_OP(cmd, 1, 60, 2, enum dpni_congestion_unit, (cfg)->units); \ - MC_CMD_OP(cmd, 2, 0, 64, uint64_t, (cfg)->message_iova); \ - MC_CMD_OP(cmd, 3, 0, 64, uint64_t, (cfg)->message_ctx); \ - MC_CMD_OP(cmd, 4, 0, 32, uint32_t, (cfg)->threshold_entry); \ - MC_CMD_OP(cmd, 4, 32, 32, uint32_t, (cfg)->threshold_exit); \ -} while (0) - -#define DPNI_CMD_GET_CONGESTION_NOTIFICATION(cmd, qtype, tc) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype); \ - MC_CMD_OP(cmd, 0, 8, 8, uint8_t, tc); \ -} while (0) - -#define DPNI_RSP_GET_CONGESTION_NOTIFICATION(cmd, cfg) \ -do { \ - MC_RSP_OP(cmd, 1, 0, 32, uint32_t, (cfg)->dest_cfg.dest_id); \ - MC_RSP_OP(cmd, 1, 0, 16, uint16_t, (cfg)->notification_mode); \ - MC_RSP_OP(cmd, 1, 48, 8, uint8_t, (cfg)->dest_cfg.priority); \ - MC_RSP_OP(cmd, 1, 56, 4, enum dpni_dest, (cfg)->dest_cfg.dest_type); \ - MC_RSP_OP(cmd, 1, 60, 2, enum dpni_congestion_unit, (cfg)->units); \ - MC_RSP_OP(cmd, 2, 0, 64, uint64_t, (cfg)->message_iova); \ - MC_RSP_OP(cmd, 3, 0, 64, uint64_t, (cfg)->message_ctx); \ - MC_RSP_OP(cmd, 4, 0, 32, uint32_t, (cfg)->threshold_entry); \ - MC_RSP_OP(cmd, 4, 32, 32, uint32_t, (cfg)->threshold_exit); \ -} while (0) +#define DPNI_CMDID_OPEN DPNI_CMD(0x801) +#define DPNI_CMDID_CLOSE DPNI_CMD(0x800) +#define DPNI_CMDID_CREATE DPNI_CMD(0x901) +#define DPNI_CMDID_DESTROY DPNI_CMD(0x981) +#define DPNI_CMDID_GET_API_VERSION DPNI_CMD(0xa01) + +#define DPNI_CMDID_ENABLE DPNI_CMD(0x002) +#define DPNI_CMDID_DISABLE DPNI_CMD(0x003) +#define DPNI_CMDID_GET_ATTR DPNI_CMD_V2(0x004) +#define DPNI_CMDID_RESET DPNI_CMD(0x005) +#define DPNI_CMDID_IS_ENABLED DPNI_CMD(0x006) + +#define DPNI_CMDID_SET_IRQ_ENABLE DPNI_CMD(0x012) +#define DPNI_CMDID_GET_IRQ_ENABLE DPNI_CMD(0x013) +#define DPNI_CMDID_SET_IRQ_MASK DPNI_CMD(0x014) +#define DPNI_CMDID_GET_IRQ_MASK DPNI_CMD(0x015) +#define DPNI_CMDID_GET_IRQ_STATUS DPNI_CMD(0x016) +#define DPNI_CMDID_CLEAR_IRQ_STATUS DPNI_CMD(0x017) + +#define DPNI_CMDID_SET_POOLS DPNI_CMD_V2(0x200) +#define DPNI_CMDID_SET_ERRORS_BEHAVIOR DPNI_CMD(0x20B) + +#define DPNI_CMDID_GET_QDID DPNI_CMD(0x210) +#define DPNI_CMDID_GET_SP_INFO DPNI_CMD(0x211) +#define DPNI_CMDID_GET_TX_DATA_OFFSET DPNI_CMD(0x212) +#define DPNI_CMDID_GET_LINK_STATE DPNI_CMD(0x215) +#define DPNI_CMDID_SET_MAX_FRAME_LENGTH DPNI_CMD(0x216) +#define DPNI_CMDID_GET_MAX_FRAME_LENGTH DPNI_CMD(0x217) +#define DPNI_CMDID_SET_LINK_CFG DPNI_CMD(0x21A) +#define DPNI_CMDID_SET_TX_SHAPING DPNI_CMD_V2(0x21B) + +#define DPNI_CMDID_SET_MCAST_PROMISC DPNI_CMD(0x220) +#define DPNI_CMDID_GET_MCAST_PROMISC DPNI_CMD(0x221) +#define DPNI_CMDID_SET_UNICAST_PROMISC DPNI_CMD(0x222) +#define DPNI_CMDID_GET_UNICAST_PROMISC DPNI_CMD(0x223) +#define DPNI_CMDID_SET_PRIM_MAC DPNI_CMD(0x224) +#define DPNI_CMDID_GET_PRIM_MAC DPNI_CMD(0x225) +#define DPNI_CMDID_ADD_MAC_ADDR DPNI_CMD(0x226) +#define DPNI_CMDID_REMOVE_MAC_ADDR DPNI_CMD(0x227) +#define DPNI_CMDID_CLR_MAC_FILTERS DPNI_CMD(0x228) + +#define DPNI_CMDID_ENABLE_VLAN_FILTER DPNI_CMD(0x230) +#define DPNI_CMDID_ADD_VLAN_ID DPNI_CMD(0x231) +#define DPNI_CMDID_REMOVE_VLAN_ID DPNI_CMD(0x232) +#define DPNI_CMDID_CLR_VLAN_FILTERS DPNI_CMD(0x233) + +#define DPNI_CMDID_SET_RX_TC_DIST DPNI_CMD_V2(0x235) + +#define DPNI_CMDID_GET_STATISTICS DPNI_CMD_V2(0x25D) +#define DPNI_CMDID_RESET_STATISTICS DPNI_CMD(0x25E) +#define DPNI_CMDID_GET_QUEUE DPNI_CMD(0x25F) +#define DPNI_CMDID_SET_QUEUE DPNI_CMD(0x260) +#define DPNI_CMDID_GET_TAILDROP DPNI_CMD_V2(0x261) +#define DPNI_CMDID_SET_TAILDROP DPNI_CMD_V2(0x262) + +#define DPNI_CMDID_GET_PORT_MAC_ADDR DPNI_CMD(0x263) + +#define DPNI_CMDID_GET_BUFFER_LAYOUT DPNI_CMD(0x264) +#define DPNI_CMDID_SET_BUFFER_LAYOUT DPNI_CMD(0x265) + +#define DPNI_CMDID_SET_CONGESTION_NOTIFICATION DPNI_CMD(0x267) +#define DPNI_CMDID_GET_CONGESTION_NOTIFICATION DPNI_CMD(0x268) +#define DPNI_CMDID_SET_EARLY_DROP DPNI_CMD_V2(0x269) +#define DPNI_CMDID_GET_EARLY_DROP DPNI_CMD_V2(0x26A) +#define DPNI_CMDID_GET_OFFLOAD DPNI_CMD(0x26B) +#define DPNI_CMDID_SET_OFFLOAD DPNI_CMD(0x26C) +#define DPNI_CMDID_SET_TX_CONFIRMATION_MODE DPNI_CMD(0x266) +#define DPNI_CMDID_GET_TX_CONFIRMATION_MODE DPNI_CMD(0x26D) + +/* Macros for accessing command fields smaller than 1byte */ +#define DPNI_MASK(field) \ + GENMASK(DPNI_##field##_SHIFT + DPNI_##field##_SIZE - 1, \ + DPNI_##field##_SHIFT) +#define dpni_set_field(var, field, val) \ + ((var) |= (((val) << DPNI_##field##_SHIFT) & DPNI_MASK(field))) +#define dpni_get_field(var, field) \ + (((var) & DPNI_MASK(field)) >> DPNI_##field##_SHIFT) + +#pragma pack(push, 1) +struct dpni_cmd_open { + uint32_t dpni_id; +}; + +struct dpni_cmd_create { + uint32_t options; + uint8_t num_queues; + uint8_t num_tcs; + uint8_t mac_filter_entries; + uint8_t pad1; + uint8_t vlan_filter_entries; + uint8_t pad2; + uint8_t qos_entries; + uint8_t pad3; + uint16_t fs_entries; +}; + +struct dpni_cmd_destroy { + uint32_t dpsw_id; +}; + +#define DPNI_BACKUP_POOL(val, order) (((val) & 0x1) << (order)) + +struct dpni_cmd_pool { + uint16_t dpbp_id; + uint8_t priority_mask; + uint8_t pad; +}; + +struct dpni_cmd_set_pools { + uint8_t num_dpbp; + uint8_t backup_pool_mask; + uint16_t pad; + struct dpni_cmd_pool pool[8]; + uint16_t buffer_size[8]; +}; + +/* The enable indication is always the least significant bit */ +#define DPNI_ENABLE_SHIFT 0 +#define DPNI_ENABLE_SIZE 1 + +struct dpni_rsp_is_enabled { + uint8_t enabled; +}; + +struct dpni_cmd_set_irq_enable { + uint8_t enable; + uint8_t pad[3]; + uint8_t irq_index; +}; + +struct dpni_cmd_get_irq_enable { + uint32_t pad; + uint8_t irq_index; +}; + +struct dpni_rsp_get_irq_enable { + uint8_t enabled; +}; + +struct dpni_cmd_set_irq_mask { + uint32_t mask; + uint8_t irq_index; +}; + +struct dpni_cmd_get_irq_mask { + uint32_t pad; + uint8_t irq_index; +}; + +struct dpni_rsp_get_irq_mask { + uint32_t mask; +}; + +struct dpni_cmd_get_irq_status { + uint32_t status; + uint8_t irq_index; +}; + +struct dpni_rsp_get_irq_status { + uint32_t status; +}; + +struct dpni_cmd_clear_irq_status { + uint32_t status; + uint8_t irq_index; +}; + +struct dpni_rsp_get_attr { + /* response word 0 */ + uint32_t options; + uint8_t num_queues; + uint8_t num_rx_tcs; + uint8_t mac_filter_entries; + uint8_t num_tx_tcs; + /* response word 1 */ + uint8_t vlan_filter_entries; + uint8_t pad1; + uint8_t qos_entries; + uint8_t pad2; + uint16_t fs_entries; + uint16_t pad3; + /* response word 2 */ + uint8_t qos_key_size; + uint8_t fs_key_size; + uint16_t wriop_version; +}; + +#define DPNI_ERROR_ACTION_SHIFT 0 +#define DPNI_ERROR_ACTION_SIZE 4 +#define DPNI_FRAME_ANN_SHIFT 4 +#define DPNI_FRAME_ANN_SIZE 1 + +struct dpni_cmd_set_errors_behavior { + uint32_t errors; + /* from least significant bit: error_action:4, set_frame_annotation:1 */ + uint8_t flags; +}; + +/* There are 3 separate commands for configuring Rx, Tx and Tx confirmation + * buffer layouts, but they all share the same parameters. + * If one of the functions changes, below structure needs to be split. + */ +#define DPNI_PASS_TS_SHIFT 0 +#define DPNI_PASS_TS_SIZE 1 +#define DPNI_PASS_PR_SHIFT 1 +#define DPNI_PASS_PR_SIZE 1 +#define DPNI_PASS_FS_SHIFT 2 +#define DPNI_PASS_FS_SIZE 1 + +struct dpni_cmd_get_buffer_layout { + uint8_t qtype; +}; + +struct dpni_rsp_get_buffer_layout { + /* response word 0 */ + uint8_t pad0[6]; + /* from LSB: pass_timestamp:1, parser_result:1, frame_status:1 */ + uint8_t flags; + uint8_t pad1; + /* response word 1 */ + uint16_t private_data_size; + uint16_t data_align; + uint16_t head_room; + uint16_t tail_room; +}; + +struct dpni_cmd_set_buffer_layout { + /* cmd word 0 */ + uint8_t qtype; + uint8_t pad0[3]; + uint16_t options; + /* from LSB: pass_timestamp:1, parser_result:1, frame_status:1 */ + uint8_t flags; + uint8_t pad1; + /* cmd word 1 */ + uint16_t private_data_size; + uint16_t data_align; + uint16_t head_room; + uint16_t tail_room; +}; + +struct dpni_cmd_set_offload { + uint8_t pad[3]; + uint8_t dpni_offload; + uint32_t config; +}; + +struct dpni_cmd_get_offload { + uint8_t pad[3]; + uint8_t dpni_offload; +}; + +struct dpni_rsp_get_offload { + uint32_t pad; + uint32_t config; +}; + +struct dpni_cmd_get_qdid { + uint8_t qtype; +}; + +struct dpni_rsp_get_qdid { + uint16_t qdid; +}; + +struct dpni_rsp_get_sp_info { + uint16_t spids[2]; +}; + +struct dpni_rsp_get_tx_data_offset { + uint16_t data_offset; +}; + +struct dpni_cmd_get_statistics { + uint8_t page_number; + uint8_t param; +}; + +struct dpni_rsp_get_statistics { + uint64_t counter[7]; +}; + +struct dpni_cmd_set_link_cfg { + uint64_t pad0; + uint32_t rate; + uint32_t pad1; + uint64_t options; +}; + +#define DPNI_LINK_STATE_SHIFT 0 +#define DPNI_LINK_STATE_SIZE 1 + +struct dpni_rsp_get_link_state { + uint32_t pad0; + /* from LSB: up:1 */ + uint8_t flags; + uint8_t pad1[3]; + uint32_t rate; + uint32_t pad2; + uint64_t options; +}; + +struct dpni_cmd_set_max_frame_length { + uint16_t max_frame_length; +}; + +struct dpni_rsp_get_max_frame_length { + uint16_t max_frame_length; +}; + +struct dpni_cmd_set_multicast_promisc { + uint8_t enable; +}; + +struct dpni_rsp_get_multicast_promisc { + uint8_t enabled; +}; + +struct dpni_cmd_set_unicast_promisc { + uint8_t enable; +}; + +struct dpni_rsp_get_unicast_promisc { + uint8_t enabled; +}; + +struct dpni_cmd_set_primary_mac_addr { + uint16_t pad; + uint8_t mac_addr[6]; +}; + +struct dpni_rsp_get_primary_mac_addr { + uint16_t pad; + uint8_t mac_addr[6]; +}; + +struct dpni_rsp_get_port_mac_addr { + uint16_t pad; + uint8_t mac_addr[6]; +}; + +struct dpni_cmd_add_mac_addr { + uint16_t pad; + uint8_t mac_addr[6]; +}; + +struct dpni_cmd_remove_mac_addr { + uint16_t pad; + uint8_t mac_addr[6]; +}; + +#define DPNI_UNICAST_FILTERS_SHIFT 0 +#define DPNI_UNICAST_FILTERS_SIZE 1 +#define DPNI_MULTICAST_FILTERS_SHIFT 1 +#define DPNI_MULTICAST_FILTERS_SIZE 1 + +struct dpni_cmd_clear_mac_filters { + /* from LSB: unicast:1, multicast:1 */ + uint8_t flags; +}; + +struct dpni_cmd_enable_vlan_filter { + /* only the LSB */ + uint8_t en; +}; + +struct dpni_cmd_vlan_id { + uint32_t pad; + uint16_t vlan_id; +}; + +#define DPNI_SEPARATE_GRP_SHIFT 0 +#define DPNI_SEPARATE_GRP_SIZE 1 +#define DPNI_MODE_1_SHIFT 0 +#define DPNI_MODE_1_SIZE 4 +#define DPNI_MODE_2_SHIFT 4 +#define DPNI_MODE_2_SIZE 4 + +struct dpni_cmd_set_tx_priorities { + uint16_t flags; + uint8_t prio_group_A; + uint8_t prio_group_B; + uint32_t pad0; + uint8_t modes[4]; + uint32_t pad1; + uint64_t pad2; + uint16_t delta_bandwidth[8]; +}; + +#define DPNI_DIST_MODE_SHIFT 0 +#define DPNI_DIST_MODE_SIZE 4 +#define DPNI_MISS_ACTION_SHIFT 4 +#define DPNI_MISS_ACTION_SIZE 4 +#define DPNI_KEEP_HASH_KEY_SHIFT 7 +#define DPNI_KEEP_HASH_KEY_SIZE 1 + +struct dpni_cmd_set_rx_tc_dist { + uint16_t dist_size; + uint8_t tc_id; + /* from LSB: dist_mode:4, miss_action:4 */ + uint8_t flags; + uint8_t pad0; + /* only the LSB */ + uint8_t keep_hash_key; + uint16_t default_flow_id; + uint64_t pad1[5]; + uint64_t key_cfg_iova; +}; + +struct dpni_cmd_get_queue { + uint8_t qtype; + uint8_t tc; + uint8_t index; +}; + +#define DPNI_DEST_TYPE_SHIFT 0 +#define DPNI_DEST_TYPE_SIZE 4 +#define DPNI_STASH_CTRL_SHIFT 6 +#define DPNI_STASH_CTRL_SIZE 1 +#define DPNI_HOLD_ACTIVE_SHIFT 7 +#define DPNI_HOLD_ACTIVE_SIZE 1 + +struct dpni_rsp_get_queue { + /* response word 0 */ + uint64_t pad0; + /* response word 1 */ + uint32_t dest_id; + uint16_t pad1; + uint8_t dest_prio; + /* From LSB: dest_type:4, pad:2, flc_stash_ctrl:1, hold_active:1 */ + uint8_t flags; + /* response word 2 */ + uint64_t flc; + /* response word 3 */ + uint64_t user_context; + /* response word 4 */ + uint32_t fqid; + uint16_t qdbin; +}; + +struct dpni_cmd_set_queue { + /* cmd word 0 */ + uint8_t qtype; + uint8_t tc; + uint8_t index; + uint8_t options; + uint32_t pad0; + /* cmd word 1 */ + uint32_t dest_id; + uint16_t pad1; + uint8_t dest_prio; + uint8_t flags; + /* cmd word 2 */ + uint64_t flc; + /* cmd word 3 */ + uint64_t user_context; +}; + +#define DPNI_DROP_ENABLE_SHIFT 0 +#define DPNI_DROP_ENABLE_SIZE 1 +#define DPNI_DROP_UNITS_SHIFT 2 +#define DPNI_DROP_UNITS_SIZE 2 + +struct dpni_early_drop { + /* from LSB: enable:1 units:2 */ + uint8_t flags; + uint8_t pad0[3]; + uint32_t pad1; + uint8_t green_drop_probability; + uint8_t pad2[7]; + uint64_t green_max_threshold; + uint64_t green_min_threshold; + uint64_t pad3; + uint8_t yellow_drop_probability; + uint8_t pad4[7]; + uint64_t yellow_max_threshold; + uint64_t yellow_min_threshold; + uint64_t pad5; + uint8_t red_drop_probability; + uint8_t pad6[7]; + uint64_t red_max_threshold; + uint64_t red_min_threshold; +}; + +struct dpni_cmd_early_drop { + uint8_t qtype; + uint8_t tc; + uint8_t pad[6]; + uint64_t early_drop_iova; +}; + +struct dpni_rsp_get_api_version { + uint16_t major; + uint16_t minor; +}; + +struct dpni_cmd_get_taildrop { + uint8_t congestion_point; + uint8_t qtype; + uint8_t tc; + uint8_t index; +}; + +struct dpni_rsp_get_taildrop { + /* cmd word 0 */ + uint64_t pad0; + /* cmd word 1 */ + /* from LSB: enable:1 oal_lo:7 */ + uint8_t enable_oal_lo; + /* from LSB: oal_hi:5 */ + uint8_t oal_hi; + uint8_t units; + uint8_t pad2; + uint32_t threshold; +}; + +#define DPNI_OAL_LO_SHIFT 1 +#define DPNI_OAL_LO_SIZE 7 +#define DPNI_OAL_HI_SHIFT 0 +#define DPNI_OAL_HI_SIZE 5 + +struct dpni_cmd_set_taildrop { + /* cmd word 0 */ + uint8_t congestion_point; + uint8_t qtype; + uint8_t tc; + uint8_t index; + uint32_t pad0; + /* cmd word 1 */ + /* from LSB: enable:1 oal_lo:7 */ + uint8_t enable_oal_lo; + /* from LSB: oal_hi:5 */ + uint8_t oal_hi; + uint8_t units; + uint8_t pad2; + uint32_t threshold; +}; + +struct dpni_tx_confirmation_mode { + uint32_t pad; + uint8_t confirmation_mode; +}; + +#define DPNI_DEST_TYPE_SHIFT 0 +#define DPNI_DEST_TYPE_SIZE 4 +#define DPNI_CONG_UNITS_SHIFT 4 +#define DPNI_CONG_UNITS_SIZE 2 + +struct dpni_cmd_set_congestion_notification { + uint8_t qtype; + uint8_t tc; + uint8_t pad[6]; + uint32_t dest_id; + uint16_t notification_mode; + uint8_t dest_priority; + /* from LSB: dest_type: 4 units:2 */ + uint8_t type_units; + uint64_t message_iova; + uint64_t message_ctx; + uint32_t threshold_entry; + uint32_t threshold_exit; +}; + +struct dpni_cmd_get_congestion_notification { + uint8_t qtype; + uint8_t tc; +}; + +struct dpni_rsp_get_congestion_notification { + uint64_t pad; + uint32_t dest_id; + uint16_t notification_mode; + uint8_t dest_priority; + /* from LSB: dest_type: 4 units:2 */ + uint8_t type_units; + uint64_t message_iova; + uint64_t message_ctx; + uint32_t threshold_entry; + uint32_t threshold_exit; +}; + +#pragma pack(pop) #endif /* _FSL_DPNI_CMD_H */ |