1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2014-2018 Chelsio Communications.
10 CPL_ACT_OPEN_REQ = 0x3,
11 CPL_SET_TCB_FIELD = 0x5,
14 CPL_L2T_WRITE_REQ = 0x12,
15 CPL_TID_RELEASE = 0x1A,
16 CPL_L2T_WRITE_RPL = 0x23,
17 CPL_ACT_OPEN_RPL = 0x25,
18 CPL_ABORT_RPL_RSS = 0x2D,
19 CPL_SET_TCB_RPL = 0x3A,
20 CPL_ACT_OPEN_REQ6 = 0x83,
21 CPL_SGE_EGR_UPDATE = 0xA5,
24 CPL_TX_PKT_LSO = 0xED,
30 CPL_ERR_TCAM_FULL = 3,
39 CPL_ABORT_SEND_RST = 0,
43 enum { /* TX_PKT_XT checksum types */
54 #define S_CPL_OPCODE 24
55 #define V_CPL_OPCODE(x) ((x) << S_CPL_OPCODE)
57 #define G_TID(x) ((x) & 0xFFFFFF)
59 /* tid is assumed to be 24-bits */
60 #define MK_OPCODE_TID(opcode, tid) (V_CPL_OPCODE(opcode) | (tid))
62 #define OPCODE_TID(cmd) ((cmd)->ot.opcode_tid)
64 /* extract the TID from a CPL command */
65 #define GET_TID(cmd) (G_TID(be32_to_cpu(OPCODE_TID(cmd))))
67 /* partitioning of TID fields that also carry a queue id */
69 #define M_TID_TID 0x3fff
70 #define G_TID_TID(x) (((x) >> S_TID_TID) & M_TID_TID)
73 #define V_TID_QID(x) ((x) << S_TID_QID)
77 #if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
96 #if defined(RSS_HDR_VLD) || defined(CHELSIO_FW)
97 #define RSS_HDR struct rss_header rss_hdr
103 struct work_request_hdr {
109 #define WR_HDR struct work_request_hdr wr
110 #define WR_HDR_SIZE sizeof(struct work_request_hdr)
113 #define WR_HDR_SIZE 0
118 #define V_COOKIE(x) ((x) << S_COOKIE)
119 #define G_COOKIE(x) (((x) >> S_COOKIE) & M_COOKIE)
121 /* option 0 fields */
123 #define V_TX_CHAN(x) ((x) << S_TX_CHAN)
126 #define V_DELACK(x) ((x) << S_DELACK)
128 #define S_NON_OFFLOAD 7
129 #define V_NON_OFFLOAD(x) ((x) << S_NON_OFFLOAD)
130 #define F_NON_OFFLOAD V_NON_OFFLOAD(1U)
133 #define V_ULP_MODE(x) ((x) << S_ULP_MODE)
135 #define S_SMAC_SEL 28
136 #define V_SMAC_SEL(x) ((__u64)(x) << S_SMAC_SEL)
138 #define S_TCAM_BYPASS 48
139 #define V_TCAM_BYPASS(x) ((__u64)(x) << S_TCAM_BYPASS)
140 #define F_TCAM_BYPASS V_TCAM_BYPASS(1ULL)
143 #define V_L2T_IDX(x) ((__u64)(x) << S_L2T_IDX)
146 #define V_NAGLE(x) ((__u64)(x) << S_NAGLE)
148 /* option 2 fields */
149 #define S_RSS_QUEUE 0
150 #define V_RSS_QUEUE(x) ((x) << S_RSS_QUEUE)
152 #define S_RSS_QUEUE_VALID 10
153 #define V_RSS_QUEUE_VALID(x) ((x) << S_RSS_QUEUE_VALID)
154 #define F_RSS_QUEUE_VALID V_RSS_QUEUE_VALID(1U)
156 #define S_CONG_CNTRL 14
157 #define V_CONG_CNTRL(x) ((x) << S_CONG_CNTRL)
159 #define S_RX_CHANNEL 26
160 #define V_RX_CHANNEL(x) ((x) << S_RX_CHANNEL)
161 #define F_RX_CHANNEL V_RX_CHANNEL(1U)
163 #define S_CCTRL_ECN 27
164 #define V_CCTRL_ECN(x) ((x) << S_CCTRL_ECN)
167 #define V_SACK_EN(x) ((x) << S_SACK_EN)
169 #define S_T5_OPT_2_VALID 31
170 #define V_T5_OPT_2_VALID(x) ((x) << S_T5_OPT_2_VALID)
171 #define F_T5_OPT_2_VALID V_T5_OPT_2_VALID(1U)
173 struct cpl_t6_act_open_req {
188 struct cpl_t6_act_open_req6 {
205 #define S_FILTER_TUPLE 24
206 #define V_FILTER_TUPLE(x) ((x) << S_FILTER_TUPLE)
208 struct cpl_act_open_rpl {
214 /* cpl_act_open_rpl.atid_status fields */
215 #define S_AOPEN_STATUS 0
216 #define M_AOPEN_STATUS 0xFF
217 #define G_AOPEN_STATUS(x) (((x) >> S_AOPEN_STATUS) & M_AOPEN_STATUS)
219 #define S_AOPEN_ATID 8
220 #define M_AOPEN_ATID 0xFFFFFF
221 #define G_AOPEN_ATID(x) (((x) >> S_AOPEN_ATID) & M_AOPEN_ATID)
223 struct cpl_set_tcb_field {
232 /* cpl_set_tcb_field.word_cookie fields */
234 #define V_WORD(x) ((x) << S_WORD)
236 /* cpl_get_tcb.reply_ctrl fields */
238 #define V_QUEUENO(x) ((x) << S_QUEUENO)
240 #define S_REPLY_CHAN 14
241 #define V_REPLY_CHAN(x) ((x) << S_REPLY_CHAN)
243 #define S_NO_REPLY 15
244 #define V_NO_REPLY(x) ((x) << S_NO_REPLY)
246 struct cpl_set_tcb_rpl {
255 /* cpl_abort_req status command code
257 struct cpl_abort_req {
266 struct cpl_abort_rpl_rss {
273 struct cpl_abort_rpl {
282 struct cpl_tid_release {
295 struct cpl_tx_pkt_core {
304 struct cpl_tx_pkt_core c;
307 /* cpl_tx_pkt_core.ctrl0 fields */
309 #define M_TXPKT_PF 0x7
310 #define V_TXPKT_PF(x) ((x) << S_TXPKT_PF)
311 #define G_TXPKT_PF(x) (((x) >> S_TXPKT_PF) & M_TXPKT_PF)
313 #define S_TXPKT_INTF 16
314 #define M_TXPKT_INTF 0xF
315 #define V_TXPKT_INTF(x) ((x) << S_TXPKT_INTF)
316 #define G_TXPKT_INTF(x) (((x) >> S_TXPKT_INTF) & M_TXPKT_INTF)
318 #define S_TXPKT_OPCODE 24
319 #define M_TXPKT_OPCODE 0xFF
320 #define V_TXPKT_OPCODE(x) ((x) << S_TXPKT_OPCODE)
321 #define G_TXPKT_OPCODE(x) (((x) >> S_TXPKT_OPCODE) & M_TXPKT_OPCODE)
323 /* cpl_tx_pkt_core.ctrl1 fields */
324 #define S_TXPKT_IPHDR_LEN 20
325 #define M_TXPKT_IPHDR_LEN 0x3FFF
326 #define V_TXPKT_IPHDR_LEN(x) ((__u64)(x) << S_TXPKT_IPHDR_LEN)
327 #define G_TXPKT_IPHDR_LEN(x) (((x) >> S_TXPKT_IPHDR_LEN) & M_TXPKT_IPHDR_LEN)
329 #define S_TXPKT_ETHHDR_LEN 34
330 #define M_TXPKT_ETHHDR_LEN 0x3F
331 #define V_TXPKT_ETHHDR_LEN(x) ((__u64)(x) << S_TXPKT_ETHHDR_LEN)
332 #define G_TXPKT_ETHHDR_LEN(x) (((x) >> S_TXPKT_ETHHDR_LEN) & M_TXPKT_ETHHDR_LEN)
334 #define S_T6_TXPKT_ETHHDR_LEN 32
335 #define M_T6_TXPKT_ETHHDR_LEN 0xFF
336 #define V_T6_TXPKT_ETHHDR_LEN(x) ((__u64)(x) << S_T6_TXPKT_ETHHDR_LEN)
337 #define G_T6_TXPKT_ETHHDR_LEN(x) \
338 (((x) >> S_T6_TXPKT_ETHHDR_LEN) & M_T6_TXPKT_ETHHDR_LEN)
340 #define S_TXPKT_CSUM_TYPE 40
341 #define M_TXPKT_CSUM_TYPE 0xF
342 #define V_TXPKT_CSUM_TYPE(x) ((__u64)(x) << S_TXPKT_CSUM_TYPE)
343 #define G_TXPKT_CSUM_TYPE(x) (((x) >> S_TXPKT_CSUM_TYPE) & M_TXPKT_CSUM_TYPE)
345 #define S_TXPKT_VLAN 44
346 #define M_TXPKT_VLAN 0xFFFF
347 #define V_TXPKT_VLAN(x) ((__u64)(x) << S_TXPKT_VLAN)
348 #define G_TXPKT_VLAN(x) (((x) >> S_TXPKT_VLAN) & M_TXPKT_VLAN)
350 #define S_TXPKT_VLAN_VLD 60
351 #define V_TXPKT_VLAN_VLD(x) ((__u64)(x) << S_TXPKT_VLAN_VLD)
352 #define F_TXPKT_VLAN_VLD V_TXPKT_VLAN_VLD(1ULL)
354 #define S_TXPKT_IPCSUM_DIS 62
355 #define V_TXPKT_IPCSUM_DIS(x) ((__u64)(x) << S_TXPKT_IPCSUM_DIS)
356 #define F_TXPKT_IPCSUM_DIS V_TXPKT_IPCSUM_DIS(1ULL)
358 #define S_TXPKT_L4CSUM_DIS 63
359 #define V_TXPKT_L4CSUM_DIS(x) ((__u64)(x) << S_TXPKT_L4CSUM_DIS)
360 #define F_TXPKT_L4CSUM_DIS V_TXPKT_L4CSUM_DIS(1ULL)
362 struct cpl_tx_pkt_lso_core {
368 /* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */
371 struct cpl_tx_pkt_lso {
373 struct cpl_tx_pkt_lso_core c;
374 /* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */
377 /* cpl_tx_pkt_lso_core.lso_ctrl fields */
378 #define S_LSO_TCPHDR_LEN 0
379 #define M_LSO_TCPHDR_LEN 0xF
380 #define V_LSO_TCPHDR_LEN(x) ((x) << S_LSO_TCPHDR_LEN)
381 #define G_LSO_TCPHDR_LEN(x) (((x) >> S_LSO_TCPHDR_LEN) & M_LSO_TCPHDR_LEN)
383 #define S_LSO_IPHDR_LEN 4
384 #define M_LSO_IPHDR_LEN 0xFFF
385 #define V_LSO_IPHDR_LEN(x) ((x) << S_LSO_IPHDR_LEN)
386 #define G_LSO_IPHDR_LEN(x) (((x) >> S_LSO_IPHDR_LEN) & M_LSO_IPHDR_LEN)
388 #define S_LSO_ETHHDR_LEN 16
389 #define M_LSO_ETHHDR_LEN 0xF
390 #define V_LSO_ETHHDR_LEN(x) ((x) << S_LSO_ETHHDR_LEN)
391 #define G_LSO_ETHHDR_LEN(x) (((x) >> S_LSO_ETHHDR_LEN) & M_LSO_ETHHDR_LEN)
393 #define S_LSO_IPV6 20
394 #define V_LSO_IPV6(x) ((x) << S_LSO_IPV6)
395 #define F_LSO_IPV6 V_LSO_IPV6(1U)
397 #define S_LSO_LAST_SLICE 22
398 #define V_LSO_LAST_SLICE(x) ((x) << S_LSO_LAST_SLICE)
399 #define F_LSO_LAST_SLICE V_LSO_LAST_SLICE(1U)
401 #define S_LSO_FIRST_SLICE 23
402 #define V_LSO_FIRST_SLICE(x) ((x) << S_LSO_FIRST_SLICE)
403 #define F_LSO_FIRST_SLICE V_LSO_FIRST_SLICE(1U)
405 #define S_LSO_OPCODE 24
406 #define M_LSO_OPCODE 0xFF
407 #define V_LSO_OPCODE(x) ((x) << S_LSO_OPCODE)
408 #define G_LSO_OPCODE(x) (((x) >> S_LSO_OPCODE) & M_LSO_OPCODE)
410 #define S_LSO_T5_XFER_SIZE 0
411 #define M_LSO_T5_XFER_SIZE 0xFFFFFFF
412 #define V_LSO_T5_XFER_SIZE(x) ((x) << S_LSO_T5_XFER_SIZE)
413 #define G_LSO_T5_XFER_SIZE(x) (((x) >> S_LSO_T5_XFER_SIZE) & M_LSO_T5_XFER_SIZE)
418 #if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
439 struct cpl_l2t_write_req {
448 /* cpl_l2t_write_req.params fields */
449 #define S_L2T_W_PORT 8
450 #define V_L2T_W_PORT(x) ((x) << S_L2T_W_PORT)
452 #define S_L2T_W_LPBK 10
453 #define V_L2T_W_LPBK(x) ((x) << S_L2T_W_LPBK)
455 #define S_L2T_W_ARPMISS 11
456 #define V_L2T_W_ARPMISS(x) ((x) << S_L2T_W_ARPMISS)
458 #define S_L2T_W_NOREPLY 15
459 #define V_L2T_W_NOREPLY(x) ((x) << S_L2T_W_NOREPLY)
461 struct cpl_l2t_write_rpl {
468 /* rx_pkt.l2info fields */
470 #define V_RXF_UDP(x) ((x) << S_RXF_UDP)
471 #define F_RXF_UDP V_RXF_UDP(1U)
474 #define V_RXF_TCP(x) ((x) << S_RXF_TCP)
475 #define F_RXF_TCP V_RXF_TCP(1U)
478 #define V_RXF_IP(x) ((x) << S_RXF_IP)
479 #define F_RXF_IP V_RXF_IP(1U)
482 #define V_RXF_IP6(x) ((x) << S_RXF_IP6)
483 #define F_RXF_IP6 V_RXF_IP6(1U)
485 /* rx_pkt.err_vec fields */
486 /* In T6, rx_pkt.err_vec indicates
487 * RxError Error vector (16b) or
488 * Encapsulating header length (8b),
489 * Outer encapsulation type (2b) and
490 * compressed error vector (6b) if CRxPktEnc is
491 * enabled in TP_OUT_CONFIG
493 #define S_T6_COMPR_RXERR_VEC 0
494 #define M_T6_COMPR_RXERR_VEC 0x3F
495 #define V_T6_COMPR_RXERR_VEC(x) ((x) << S_T6_COMPR_RXERR_VEC)
496 #define G_T6_COMPR_RXERR_VEC(x) \
497 (((x) >> S_T6_COMPR_RXERR_VEC) & M_T6_COMPR_RXERR_VEC)
499 /* cpl_fw*.type values */
528 ULP_TX_SC_NOOP = 0x80,
529 ULP_TX_SC_IMM = 0x81,
530 ULP_TX_SC_DSGL = 0x82,
531 ULP_TX_SC_ISGL = 0x83
534 #define S_ULPTX_CMD 24
535 #define M_ULPTX_CMD 0xFF
536 #define V_ULPTX_CMD(x) ((x) << S_ULPTX_CMD)
538 #define S_ULP_TX_SC_MORE 23
539 #define V_ULP_TX_SC_MORE(x) ((x) << S_ULP_TX_SC_MORE)
540 #define F_ULP_TX_SC_MORE V_ULP_TX_SC_MORE(1U)
542 struct ulptx_sge_pair {
552 #if !(defined C99_NOT_SUPPORTED)
553 struct ulptx_sge_pair sge[0];
563 #define S_ULPTX_NSGE 0
564 #define M_ULPTX_NSGE 0xFFFF
565 #define V_ULPTX_NSGE(x) ((x) << S_ULPTX_NSGE)
572 /* ulp_txpkt.cmd_dest fields */
573 #define S_ULP_TXPKT_DEST 16
574 #define M_ULP_TXPKT_DEST 0x3
575 #define V_ULP_TXPKT_DEST(x) ((x) << S_ULP_TXPKT_DEST)
577 #define S_ULP_TXPKT_FID 4
578 #define M_ULP_TXPKT_FID 0x7ff
579 #define V_ULP_TXPKT_FID(x) ((x) << S_ULP_TXPKT_FID)
581 #define S_ULP_TXPKT_RO 3
582 #define V_ULP_TXPKT_RO(x) ((x) << S_ULP_TXPKT_RO)
583 #define F_ULP_TXPKT_RO V_ULP_TXPKT_RO(1U)
585 #endif /* T4_MSG_H */