2  * Broadcom NetXtreme-E RoCE driver.
4  * Copyright (c) 2016 - 2017, Broadcom. All rights reserved.  The term
61 	[BNXT_RE_ACTIVE_PD].name		=  "active_pds",
62 	[BNXT_RE_ACTIVE_AH].name		=  "active_ahs",
63 	[BNXT_RE_ACTIVE_QP].name		=  "active_qps",
64 	[BNXT_RE_ACTIVE_SRQ].name		=  "active_srqs",
65 	[BNXT_RE_ACTIVE_CQ].name		=  "active_cqs",
66 	[BNXT_RE_ACTIVE_MR].name		=  "active_mrs",
67 	[BNXT_RE_ACTIVE_MW].name		=  "active_mws",
68 	[BNXT_RE_RX_PKTS].name		=  "rx_pkts",
69 	[BNXT_RE_RX_BYTES].name		=  "rx_bytes",
70 	[BNXT_RE_TX_PKTS].name		=  "tx_pkts",
71 	[BNXT_RE_TX_BYTES].name		=  "tx_bytes",
72 	[BNXT_RE_RECOVERABLE_ERRORS].name	=  "recoverable_errors",
73 	[BNXT_RE_RX_ERRORS].name		=  "rx_roce_errors",
74 	[BNXT_RE_RX_DISCARDS].name		=  "rx_roce_discards",
75 	[BNXT_RE_TO_RETRANSMITS].name        = "to_retransmits",
76 	[BNXT_RE_SEQ_ERR_NAKS_RCVD].name     = "seq_err_naks_rcvd",
77 	[BNXT_RE_MAX_RETRY_EXCEEDED].name    = "max_retry_exceeded",
78 	[BNXT_RE_RNR_NAKS_RCVD].name         = "rnr_naks_rcvd",
79 	[BNXT_RE_MISSING_RESP].name          = "missing_resp",
80 	[BNXT_RE_UNRECOVERABLE_ERR].name     = "unrecoverable_err",
81 	[BNXT_RE_BAD_RESP_ERR].name          = "bad_resp_err",
82 	[BNXT_RE_LOCAL_QP_OP_ERR].name       = "local_qp_op_err",
83 	[BNXT_RE_LOCAL_PROTECTION_ERR].name  = "local_protection_err",
84 	[BNXT_RE_MEM_MGMT_OP_ERR].name       = "mem_mgmt_op_err",
85 	[BNXT_RE_REMOTE_INVALID_REQ_ERR].name = "remote_invalid_req_err",
86 	[BNXT_RE_REMOTE_ACCESS_ERR].name     = "remote_access_err",
87 	[BNXT_RE_REMOTE_OP_ERR].name         = "remote_op_err",
88 	[BNXT_RE_DUP_REQ].name               = "dup_req",
89 	[BNXT_RE_RES_EXCEED_MAX].name        = "res_exceed_max",
90 	[BNXT_RE_RES_LENGTH_MISMATCH].name   = "res_length_mismatch",
91 	[BNXT_RE_RES_EXCEEDS_WQE].name       = "res_exceeds_wqe",
92 	[BNXT_RE_RES_OPCODE_ERR].name        = "res_opcode_err",
93 	[BNXT_RE_RES_RX_INVALID_RKEY].name   = "res_rx_invalid_rkey",
94 	[BNXT_RE_RES_RX_DOMAIN_ERR].name     = "res_rx_domain_err",
95 	[BNXT_RE_RES_RX_NO_PERM].name        = "res_rx_no_perm",
96 	[BNXT_RE_RES_RX_RANGE_ERR].name      = "res_rx_range_err",
97 	[BNXT_RE_RES_TX_INVALID_RKEY].name   = "res_tx_invalid_rkey",
98 	[BNXT_RE_RES_TX_DOMAIN_ERR].name     = "res_tx_domain_err",
99 	[BNXT_RE_RES_TX_NO_PERM].name        = "res_tx_no_perm",
100 	[BNXT_RE_RES_TX_RANGE_ERR].name      = "res_tx_range_err",
101 	[BNXT_RE_RES_IRRQ_OFLOW].name        = "res_irrq_oflow",
102 	[BNXT_RE_RES_UNSUP_OPCODE].name      = "res_unsup_opcode",
103 	[BNXT_RE_RES_UNALIGNED_ATOMIC].name  = "res_unaligned_atomic",
104 	[BNXT_RE_RES_REM_INV_ERR].name       = "res_rem_inv_err",
105 	[BNXT_RE_RES_MEM_ERROR].name         = "res_mem_err",
106 	[BNXT_RE_RES_SRQ_ERR].name           = "res_srq_err",
107 	[BNXT_RE_RES_CMP_ERR].name           = "res_cmp_err",
108 	[BNXT_RE_RES_INVALID_DUP_RKEY].name  = "res_invalid_dup_rkey",
109 	[BNXT_RE_RES_WQE_FORMAT_ERR].name    = "res_wqe_format_err",
110 	[BNXT_RE_RES_CQ_LOAD_ERR].name       = "res_cq_load_err",
111 	[BNXT_RE_RES_SRQ_LOAD_ERR].name      = "res_srq_load_err",
112 	[BNXT_RE_RES_TX_PCI_ERR].name        = "res_tx_pci_err",
113 	[BNXT_RE_RES_RX_PCI_ERR].name        = "res_rx_pci_err",
114 	[BNXT_RE_OUT_OF_SEQ_ERR].name        = "oos_drop_count",
115 	[BNXT_RE_TX_ATOMIC_REQ].name	     = "tx_atomic_req",
116 	[BNXT_RE_TX_READ_REQ].name	     = "tx_read_req",
117 	[BNXT_RE_TX_READ_RES].name	     = "tx_read_resp",
118 	[BNXT_RE_TX_WRITE_REQ].name	     = "tx_write_req",
119 	[BNXT_RE_TX_SEND_REQ].name	     = "tx_send_req",
120 	[BNXT_RE_RX_ATOMIC_REQ].name	     = "rx_atomic_req",
121 	[BNXT_RE_RX_READ_REQ].name	     = "rx_read_req",
122 	[BNXT_RE_RX_READ_RESP].name	     = "rx_read_resp",
123 	[BNXT_RE_RX_WRITE_REQ].name	     = "rx_write_req",
124 	[BNXT_RE_RX_SEND_REQ].name	     = "rx_send_req",
125 	[BNXT_RE_RX_ROCE_GOOD_PKTS].name     = "rx_roce_good_pkts",
126 	[BNXT_RE_RX_ROCE_GOOD_BYTES].name    = "rx_roce_good_bytes",
127 	[BNXT_RE_OOB].name		     = "rx_out_of_buffer"
134 	stats->value[BNXT_RE_TX_ATOMIC_REQ] = s->tx_atomic_req;  in bnxt_re_copy_ext_stats()
135 	stats->value[BNXT_RE_TX_READ_REQ]   = s->tx_read_req;  in bnxt_re_copy_ext_stats()
136 	stats->value[BNXT_RE_TX_READ_RES]   = s->tx_read_res;  in bnxt_re_copy_ext_stats()
137 	stats->value[BNXT_RE_TX_WRITE_REQ]  = s->tx_write_req;  in bnxt_re_copy_ext_stats()
138 	stats->value[BNXT_RE_TX_SEND_REQ]   = s->tx_send_req;  in bnxt_re_copy_ext_stats()
139 	stats->value[BNXT_RE_RX_ATOMIC_REQ] = s->rx_atomic_req;  in bnxt_re_copy_ext_stats()
140 	stats->value[BNXT_RE_RX_READ_REQ]   = s->rx_read_req;  in bnxt_re_copy_ext_stats()
141 	stats->value[BNXT_RE_RX_READ_RESP]  = s->rx_read_res;  in bnxt_re_copy_ext_stats()
142 	stats->value[BNXT_RE_RX_WRITE_REQ]  = s->rx_write_req;  in bnxt_re_copy_ext_stats()
143 	stats->value[BNXT_RE_RX_SEND_REQ]   = s->rx_send_req;  in bnxt_re_copy_ext_stats()
144 	stats->value[BNXT_RE_RX_ROCE_GOOD_PKTS] = s->rx_roce_good_pkts;  in bnxt_re_copy_ext_stats()
145 	stats->value[BNXT_RE_RX_ROCE_GOOD_BYTES] = s->rx_roce_good_bytes;  in bnxt_re_copy_ext_stats()
146 	stats->value[BNXT_RE_OOB] = s->rx_out_of_buffer;  in bnxt_re_copy_ext_stats()
152 	struct bnxt_qplib_ext_stat *estat = &rdev->stats.rstat.ext_stat;  in bnxt_re_get_ext_stat()
156 	fid = PCI_FUNC(rdev->en_dev->pdev->devfn);  in bnxt_re_get_ext_stat()
157 	rc = bnxt_qplib_qext_stat(&rdev->rcfw, fid, estat);  in bnxt_re_get_ext_stat()
170 	stats->value[BNXT_RE_TO_RETRANSMITS] =  in bnxt_re_copy_err_stats()
171 				err_s->to_retransmits;  in bnxt_re_copy_err_stats()
172 	stats->value[BNXT_RE_SEQ_ERR_NAKS_RCVD] =  in bnxt_re_copy_err_stats()
173 				err_s->seq_err_naks_rcvd;  in bnxt_re_copy_err_stats()
174 	stats->value[BNXT_RE_MAX_RETRY_EXCEEDED] =  in bnxt_re_copy_err_stats()
175 				err_s->max_retry_exceeded;  in bnxt_re_copy_err_stats()
176 	stats->value[BNXT_RE_RNR_NAKS_RCVD] =  in bnxt_re_copy_err_stats()
177 				err_s->rnr_naks_rcvd;  in bnxt_re_copy_err_stats()
178 	stats->value[BNXT_RE_MISSING_RESP] =  in bnxt_re_copy_err_stats()
179 				err_s->missing_resp;  in bnxt_re_copy_err_stats()
180 	stats->value[BNXT_RE_UNRECOVERABLE_ERR] =  in bnxt_re_copy_err_stats()
181 				err_s->unrecoverable_err;  in bnxt_re_copy_err_stats()
182 	stats->value[BNXT_RE_BAD_RESP_ERR] =  in bnxt_re_copy_err_stats()
183 				err_s->bad_resp_err;  in bnxt_re_copy_err_stats()
184 	stats->value[BNXT_RE_LOCAL_QP_OP_ERR]	=  in bnxt_re_copy_err_stats()
185 			err_s->local_qp_op_err;  in bnxt_re_copy_err_stats()
186 	stats->value[BNXT_RE_LOCAL_PROTECTION_ERR] =  in bnxt_re_copy_err_stats()
187 			err_s->local_protection_err;  in bnxt_re_copy_err_stats()
188 	stats->value[BNXT_RE_MEM_MGMT_OP_ERR] =  in bnxt_re_copy_err_stats()
189 			err_s->mem_mgmt_op_err;  in bnxt_re_copy_err_stats()
190 	stats->value[BNXT_RE_REMOTE_INVALID_REQ_ERR] =  in bnxt_re_copy_err_stats()
191 			err_s->remote_invalid_req_err;  in bnxt_re_copy_err_stats()
192 	stats->value[BNXT_RE_REMOTE_ACCESS_ERR] =  in bnxt_re_copy_err_stats()
193 			err_s->remote_access_err;  in bnxt_re_copy_err_stats()
194 	stats->value[BNXT_RE_REMOTE_OP_ERR] =  in bnxt_re_copy_err_stats()
195 			err_s->remote_op_err;  in bnxt_re_copy_err_stats()
196 	stats->value[BNXT_RE_DUP_REQ] =  in bnxt_re_copy_err_stats()
197 			err_s->dup_req;  in bnxt_re_copy_err_stats()
198 	stats->value[BNXT_RE_RES_EXCEED_MAX] =  in bnxt_re_copy_err_stats()
199 			err_s->res_exceed_max;  in bnxt_re_copy_err_stats()
200 	stats->value[BNXT_RE_RES_LENGTH_MISMATCH] =  in bnxt_re_copy_err_stats()
201 			err_s->res_length_mismatch;  in bnxt_re_copy_err_stats()
202 	stats->value[BNXT_RE_RES_EXCEEDS_WQE] =  in bnxt_re_copy_err_stats()
203 			err_s->res_exceeds_wqe;  in bnxt_re_copy_err_stats()
204 	stats->value[BNXT_RE_RES_OPCODE_ERR] =  in bnxt_re_copy_err_stats()
205 			err_s->res_opcode_err;  in bnxt_re_copy_err_stats()
206 	stats->value[BNXT_RE_RES_RX_INVALID_RKEY] =  in bnxt_re_copy_err_stats()
207 			err_s->res_rx_invalid_rkey;  in bnxt_re_copy_err_stats()
208 	stats->value[BNXT_RE_RES_RX_DOMAIN_ERR] =  in bnxt_re_copy_err_stats()
209 			err_s->res_rx_domain_err;  in bnxt_re_copy_err_stats()
210 	stats->value[BNXT_RE_RES_RX_NO_PERM] =  in bnxt_re_copy_err_stats()
211 			err_s->res_rx_no_perm;  in bnxt_re_copy_err_stats()
212 	stats->value[BNXT_RE_RES_RX_RANGE_ERR]  =  in bnxt_re_copy_err_stats()
213 			err_s->res_rx_range_err;  in bnxt_re_copy_err_stats()
214 	stats->value[BNXT_RE_RES_TX_INVALID_RKEY] =  in bnxt_re_copy_err_stats()
215 			err_s->res_tx_invalid_rkey;  in bnxt_re_copy_err_stats()
216 	stats->value[BNXT_RE_RES_TX_DOMAIN_ERR] =  in bnxt_re_copy_err_stats()
217 			err_s->res_tx_domain_err;  in bnxt_re_copy_err_stats()
218 	stats->value[BNXT_RE_RES_TX_NO_PERM] =  in bnxt_re_copy_err_stats()
219 			err_s->res_tx_no_perm;  in bnxt_re_copy_err_stats()
220 	stats->value[BNXT_RE_RES_TX_RANGE_ERR]  =  in bnxt_re_copy_err_stats()
221 			err_s->res_tx_range_err;  in bnxt_re_copy_err_stats()
222 	stats->value[BNXT_RE_RES_IRRQ_OFLOW] =  in bnxt_re_copy_err_stats()
223 			err_s->res_irrq_oflow;  in bnxt_re_copy_err_stats()
224 	stats->value[BNXT_RE_RES_UNSUP_OPCODE]  =  in bnxt_re_copy_err_stats()
225 			err_s->res_unsup_opcode;  in bnxt_re_copy_err_stats()
226 	stats->value[BNXT_RE_RES_UNALIGNED_ATOMIC] =  in bnxt_re_copy_err_stats()
227 			err_s->res_unaligned_atomic;  in bnxt_re_copy_err_stats()
228 	stats->value[BNXT_RE_RES_REM_INV_ERR]   =  in bnxt_re_copy_err_stats()
229 			err_s->res_rem_inv_err;  in bnxt_re_copy_err_stats()
230 	stats->value[BNXT_RE_RES_MEM_ERROR] =  in bnxt_re_copy_err_stats()
231 			err_s->res_mem_error;  in bnxt_re_copy_err_stats()
232 	stats->value[BNXT_RE_RES_SRQ_ERR] =  in bnxt_re_copy_err_stats()
233 			err_s->res_srq_err;  in bnxt_re_copy_err_stats()
234 	stats->value[BNXT_RE_RES_CMP_ERR] =  in bnxt_re_copy_err_stats()
235 			err_s->res_cmp_err;  in bnxt_re_copy_err_stats()
236 	stats->value[BNXT_RE_RES_INVALID_DUP_RKEY] =  in bnxt_re_copy_err_stats()
237 			err_s->res_invalid_dup_rkey;  in bnxt_re_copy_err_stats()
238 	stats->value[BNXT_RE_RES_WQE_FORMAT_ERR] =  in bnxt_re_copy_err_stats()
239 			err_s->res_wqe_format_err;  in bnxt_re_copy_err_stats()
240 	stats->value[BNXT_RE_RES_CQ_LOAD_ERR]   =  in bnxt_re_copy_err_stats()
241 			err_s->res_cq_load_err;  in bnxt_re_copy_err_stats()
242 	stats->value[BNXT_RE_RES_SRQ_LOAD_ERR]  =  in bnxt_re_copy_err_stats()
243 			err_s->res_srq_load_err;  in bnxt_re_copy_err_stats()
244 	stats->value[BNXT_RE_RES_TX_PCI_ERR]    =  in bnxt_re_copy_err_stats()
245 			err_s->res_tx_pci_err;  in bnxt_re_copy_err_stats()
246 	stats->value[BNXT_RE_RES_RX_PCI_ERR]    =  in bnxt_re_copy_err_stats()
247 			err_s->res_rx_pci_err;  in bnxt_re_copy_err_stats()
248 	stats->value[BNXT_RE_OUT_OF_SEQ_ERR]    =  in bnxt_re_copy_err_stats()
249 			err_s->res_oos_drop_count;  in bnxt_re_copy_err_stats()
261 	hw_stats = rdev->qplib_ctx.stats.dma;  in bnxt_re_ib_get_hw_stats()
263 		return -EINVAL;  in bnxt_re_ib_get_hw_stats()
265 	stats->value[BNXT_RE_ACTIVE_QP] = atomic_read(&rdev->qp_count);  in bnxt_re_ib_get_hw_stats()
266 	stats->value[BNXT_RE_ACTIVE_SRQ] = atomic_read(&rdev->srq_count);  in bnxt_re_ib_get_hw_stats()
267 	stats->value[BNXT_RE_ACTIVE_CQ] = atomic_read(&rdev->cq_count);  in bnxt_re_ib_get_hw_stats()
268 	stats->value[BNXT_RE_ACTIVE_MR] = atomic_read(&rdev->mr_count);  in bnxt_re_ib_get_hw_stats()
269 	stats->value[BNXT_RE_ACTIVE_MW] = atomic_read(&rdev->mw_count);  in bnxt_re_ib_get_hw_stats()
270 	stats->value[BNXT_RE_ACTIVE_PD] = atomic_read(&rdev->pd_count);  in bnxt_re_ib_get_hw_stats()
271 	stats->value[BNXT_RE_ACTIVE_AH] = atomic_read(&rdev->ah_count);  in bnxt_re_ib_get_hw_stats()
274 		stats->value[BNXT_RE_RECOVERABLE_ERRORS] =  in bnxt_re_ib_get_hw_stats()
275 			le64_to_cpu(hw_stats->tx_bcast_pkts);  in bnxt_re_ib_get_hw_stats()
276 		stats->value[BNXT_RE_RX_ERRORS] =  in bnxt_re_ib_get_hw_stats()
277 			le64_to_cpu(hw_stats->rx_error_pkts);  in bnxt_re_ib_get_hw_stats()
278 		stats->value[BNXT_RE_RX_DISCARDS] =  in bnxt_re_ib_get_hw_stats()
279 			le64_to_cpu(hw_stats->rx_discard_pkts);  in bnxt_re_ib_get_hw_stats()
280 		stats->value[BNXT_RE_RX_PKTS] =  in bnxt_re_ib_get_hw_stats()
281 			le64_to_cpu(hw_stats->rx_ucast_pkts);  in bnxt_re_ib_get_hw_stats()
282 		stats->value[BNXT_RE_RX_BYTES] =  in bnxt_re_ib_get_hw_stats()
283 			le64_to_cpu(hw_stats->rx_ucast_bytes);  in bnxt_re_ib_get_hw_stats()
284 		stats->value[BNXT_RE_TX_PKTS] =  in bnxt_re_ib_get_hw_stats()
285 			le64_to_cpu(hw_stats->tx_ucast_pkts);  in bnxt_re_ib_get_hw_stats()
286 		stats->value[BNXT_RE_TX_BYTES] =  in bnxt_re_ib_get_hw_stats()
287 			le64_to_cpu(hw_stats->tx_ucast_bytes);  in bnxt_re_ib_get_hw_stats()
289 	err_s = &rdev->stats.rstat.errs;  in bnxt_re_ib_get_hw_stats()
290 	if (test_bit(BNXT_RE_FLAG_ISSUE_ROCE_STATS, &rdev->flags)) {  in bnxt_re_ib_get_hw_stats()
291 		rc = bnxt_qplib_get_roce_stats(&rdev->rcfw, err_s);  in bnxt_re_ib_get_hw_stats()
294 				  &rdev->flags);  in bnxt_re_ib_get_hw_stats()
297 		if (_is_ext_stats_supported(rdev->dev_attr.dev_cap_flags) &&  in bnxt_re_ib_get_hw_stats()
298 		    !rdev->is_virtfn) {  in bnxt_re_ib_get_hw_stats()
302 					  &rdev->flags);  in bnxt_re_ib_get_hw_stats()
310 	return bnxt_qplib_is_chip_gen_p5(rdev->chip_ctx) ?  in bnxt_re_ib_get_hw_stats()
320 	if (bnxt_qplib_is_chip_gen_p5(rdev->chip_ctx))  in bnxt_re_ib_alloc_hw_port_stats()