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ab81e23c | 1 | // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) |
663eacd8 | 2 | /* Copyright (c) 2019-2020 Marvell International Ltd. */ |
ab81e23c | 3 | |
2528c389 SRK |
4 | #include <linux/types.h> |
5 | #include <asm/byteorder.h> | |
6 | #include <linux/bug.h> | |
7 | #include <linux/errno.h> | |
8 | #include <linux/kernel.h> | |
9 | #include <linux/slab.h> | |
10 | #include <linux/string.h> | |
11 | #include <linux/vmalloc.h> | |
12 | #include "qed.h" | |
13 | #include "qed_hw.h" | |
14 | #include "qed_mcp.h" | |
15 | #include "qed_reg_addr.h" | |
16 | ||
17 | #define TLV_TYPE(p) (p[0]) | |
18 | #define TLV_LENGTH(p) (p[1]) | |
19 | #define TLV_FLAGS(p) (p[3]) | |
20 | ||
21 | #define QED_TLV_DATA_MAX (14) | |
22 | struct qed_tlv_parsed_buf { | |
23 | /* To be filled with the address to set in Value field */ | |
24 | void *p_val; | |
25 | ||
26 | /* To be used internally in case the value has to be modified */ | |
27 | u8 data[QED_TLV_DATA_MAX]; | |
28 | }; | |
29 | ||
30 | static int qed_mfw_get_tlv_group(u8 tlv_type, u8 *tlv_group) | |
31 | { | |
32 | switch (tlv_type) { | |
33 | case DRV_TLV_FEATURE_FLAGS: | |
34 | case DRV_TLV_LOCAL_ADMIN_ADDR: | |
35 | case DRV_TLV_ADDITIONAL_MAC_ADDR_1: | |
36 | case DRV_TLV_ADDITIONAL_MAC_ADDR_2: | |
37 | case DRV_TLV_OS_DRIVER_STATES: | |
38 | case DRV_TLV_PXE_BOOT_PROGRESS: | |
39 | case DRV_TLV_RX_FRAMES_RECEIVED: | |
40 | case DRV_TLV_RX_BYTES_RECEIVED: | |
41 | case DRV_TLV_TX_FRAMES_SENT: | |
42 | case DRV_TLV_TX_BYTES_SENT: | |
43 | case DRV_TLV_NPIV_ENABLED: | |
44 | case DRV_TLV_PCIE_BUS_RX_UTILIZATION: | |
45 | case DRV_TLV_PCIE_BUS_TX_UTILIZATION: | |
46 | case DRV_TLV_DEVICE_CPU_CORES_UTILIZATION: | |
47 | case DRV_TLV_LAST_VALID_DCC_TLV_RECEIVED: | |
48 | case DRV_TLV_NCSI_RX_BYTES_RECEIVED: | |
49 | case DRV_TLV_NCSI_TX_BYTES_SENT: | |
50 | *tlv_group |= QED_MFW_TLV_GENERIC; | |
51 | break; | |
52 | case DRV_TLV_LSO_MAX_OFFLOAD_SIZE: | |
53 | case DRV_TLV_LSO_MIN_SEGMENT_COUNT: | |
54 | case DRV_TLV_PROMISCUOUS_MODE: | |
55 | case DRV_TLV_TX_DESCRIPTORS_QUEUE_SIZE: | |
56 | case DRV_TLV_RX_DESCRIPTORS_QUEUE_SIZE: | |
57 | case DRV_TLV_NUM_OF_NET_QUEUE_VMQ_CFG: | |
58 | case DRV_TLV_NUM_OFFLOADED_CONNECTIONS_TCP_IPV4: | |
59 | case DRV_TLV_NUM_OFFLOADED_CONNECTIONS_TCP_IPV6: | |
60 | case DRV_TLV_TX_DESCRIPTOR_QUEUE_AVG_DEPTH: | |
61 | case DRV_TLV_RX_DESCRIPTORS_QUEUE_AVG_DEPTH: | |
62 | case DRV_TLV_IOV_OFFLOAD: | |
63 | case DRV_TLV_TX_QUEUES_EMPTY: | |
64 | case DRV_TLV_RX_QUEUES_EMPTY: | |
65 | case DRV_TLV_TX_QUEUES_FULL: | |
66 | case DRV_TLV_RX_QUEUES_FULL: | |
67 | *tlv_group |= QED_MFW_TLV_ETH; | |
68 | break; | |
f240b688 SRK |
69 | case DRV_TLV_SCSI_TO: |
70 | case DRV_TLV_R_T_TOV: | |
71 | case DRV_TLV_R_A_TOV: | |
72 | case DRV_TLV_E_D_TOV: | |
73 | case DRV_TLV_CR_TOV: | |
74 | case DRV_TLV_BOOT_TYPE: | |
75 | case DRV_TLV_NPIV_STATE: | |
76 | case DRV_TLV_NUM_OF_NPIV_IDS: | |
77 | case DRV_TLV_SWITCH_NAME: | |
78 | case DRV_TLV_SWITCH_PORT_NUM: | |
79 | case DRV_TLV_SWITCH_PORT_ID: | |
80 | case DRV_TLV_VENDOR_NAME: | |
81 | case DRV_TLV_SWITCH_MODEL: | |
82 | case DRV_TLV_SWITCH_FW_VER: | |
83 | case DRV_TLV_QOS_PRIORITY_PER_802_1P: | |
84 | case DRV_TLV_PORT_ALIAS: | |
85 | case DRV_TLV_PORT_STATE: | |
86 | case DRV_TLV_FIP_TX_DESCRIPTORS_QUEUE_SIZE: | |
87 | case DRV_TLV_FCOE_RX_DESCRIPTORS_QUEUE_SIZE: | |
88 | case DRV_TLV_LINK_FAILURE_COUNT: | |
89 | case DRV_TLV_FCOE_BOOT_PROGRESS: | |
90 | case DRV_TLV_RX_BROADCAST_PACKETS: | |
91 | case DRV_TLV_TX_BROADCAST_PACKETS: | |
92 | case DRV_TLV_FCOE_TX_DESCRIPTOR_QUEUE_AVG_DEPTH: | |
93 | case DRV_TLV_FCOE_RX_DESCRIPTORS_QUEUE_AVG_DEPTH: | |
94 | case DRV_TLV_FCOE_RX_FRAMES_RECEIVED: | |
95 | case DRV_TLV_FCOE_RX_BYTES_RECEIVED: | |
96 | case DRV_TLV_FCOE_TX_FRAMES_SENT: | |
97 | case DRV_TLV_FCOE_TX_BYTES_SENT: | |
98 | case DRV_TLV_CRC_ERROR_COUNT: | |
99 | case DRV_TLV_CRC_ERROR_1_RECEIVED_SOURCE_FC_ID: | |
100 | case DRV_TLV_CRC_ERROR_1_TIMESTAMP: | |
101 | case DRV_TLV_CRC_ERROR_2_RECEIVED_SOURCE_FC_ID: | |
102 | case DRV_TLV_CRC_ERROR_2_TIMESTAMP: | |
103 | case DRV_TLV_CRC_ERROR_3_RECEIVED_SOURCE_FC_ID: | |
104 | case DRV_TLV_CRC_ERROR_3_TIMESTAMP: | |
105 | case DRV_TLV_CRC_ERROR_4_RECEIVED_SOURCE_FC_ID: | |
106 | case DRV_TLV_CRC_ERROR_4_TIMESTAMP: | |
107 | case DRV_TLV_CRC_ERROR_5_RECEIVED_SOURCE_FC_ID: | |
108 | case DRV_TLV_CRC_ERROR_5_TIMESTAMP: | |
109 | case DRV_TLV_LOSS_OF_SYNC_ERROR_COUNT: | |
110 | case DRV_TLV_LOSS_OF_SIGNAL_ERRORS: | |
111 | case DRV_TLV_PRIMITIVE_SEQUENCE_PROTOCOL_ERROR_COUNT: | |
112 | case DRV_TLV_DISPARITY_ERROR_COUNT: | |
113 | case DRV_TLV_CODE_VIOLATION_ERROR_COUNT: | |
114 | case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_1: | |
115 | case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_2: | |
116 | case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_3: | |
117 | case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_4: | |
118 | case DRV_TLV_LAST_FLOGI_TIMESTAMP: | |
119 | case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_1: | |
120 | case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_2: | |
121 | case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_3: | |
122 | case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_4: | |
123 | case DRV_TLV_LAST_FLOGI_ACC_TIMESTAMP: | |
124 | case DRV_TLV_LAST_FLOGI_RJT: | |
125 | case DRV_TLV_LAST_FLOGI_RJT_TIMESTAMP: | |
126 | case DRV_TLV_FDISCS_SENT_COUNT: | |
127 | case DRV_TLV_FDISC_ACCS_RECEIVED: | |
128 | case DRV_TLV_FDISC_RJTS_RECEIVED: | |
129 | case DRV_TLV_PLOGI_SENT_COUNT: | |
130 | case DRV_TLV_PLOGI_ACCS_RECEIVED: | |
131 | case DRV_TLV_PLOGI_RJTS_RECEIVED: | |
132 | case DRV_TLV_PLOGI_1_SENT_DESTINATION_FC_ID: | |
133 | case DRV_TLV_PLOGI_1_TIMESTAMP: | |
134 | case DRV_TLV_PLOGI_2_SENT_DESTINATION_FC_ID: | |
135 | case DRV_TLV_PLOGI_2_TIMESTAMP: | |
136 | case DRV_TLV_PLOGI_3_SENT_DESTINATION_FC_ID: | |
137 | case DRV_TLV_PLOGI_3_TIMESTAMP: | |
138 | case DRV_TLV_PLOGI_4_SENT_DESTINATION_FC_ID: | |
139 | case DRV_TLV_PLOGI_4_TIMESTAMP: | |
140 | case DRV_TLV_PLOGI_5_SENT_DESTINATION_FC_ID: | |
141 | case DRV_TLV_PLOGI_5_TIMESTAMP: | |
142 | case DRV_TLV_PLOGI_1_ACC_RECEIVED_SOURCE_FC_ID: | |
143 | case DRV_TLV_PLOGI_1_ACC_TIMESTAMP: | |
144 | case DRV_TLV_PLOGI_2_ACC_RECEIVED_SOURCE_FC_ID: | |
145 | case DRV_TLV_PLOGI_2_ACC_TIMESTAMP: | |
146 | case DRV_TLV_PLOGI_3_ACC_RECEIVED_SOURCE_FC_ID: | |
147 | case DRV_TLV_PLOGI_3_ACC_TIMESTAMP: | |
148 | case DRV_TLV_PLOGI_4_ACC_RECEIVED_SOURCE_FC_ID: | |
149 | case DRV_TLV_PLOGI_4_ACC_TIMESTAMP: | |
150 | case DRV_TLV_PLOGI_5_ACC_RECEIVED_SOURCE_FC_ID: | |
151 | case DRV_TLV_PLOGI_5_ACC_TIMESTAMP: | |
152 | case DRV_TLV_LOGOS_ISSUED: | |
153 | case DRV_TLV_LOGO_ACCS_RECEIVED: | |
154 | case DRV_TLV_LOGO_RJTS_RECEIVED: | |
155 | case DRV_TLV_LOGO_1_RECEIVED_SOURCE_FC_ID: | |
156 | case DRV_TLV_LOGO_1_TIMESTAMP: | |
157 | case DRV_TLV_LOGO_2_RECEIVED_SOURCE_FC_ID: | |
158 | case DRV_TLV_LOGO_2_TIMESTAMP: | |
159 | case DRV_TLV_LOGO_3_RECEIVED_SOURCE_FC_ID: | |
160 | case DRV_TLV_LOGO_3_TIMESTAMP: | |
161 | case DRV_TLV_LOGO_4_RECEIVED_SOURCE_FC_ID: | |
162 | case DRV_TLV_LOGO_4_TIMESTAMP: | |
163 | case DRV_TLV_LOGO_5_RECEIVED_SOURCE_FC_ID: | |
164 | case DRV_TLV_LOGO_5_TIMESTAMP: | |
165 | case DRV_TLV_LOGOS_RECEIVED: | |
166 | case DRV_TLV_ACCS_ISSUED: | |
167 | case DRV_TLV_PRLIS_ISSUED: | |
168 | case DRV_TLV_ACCS_RECEIVED: | |
169 | case DRV_TLV_ABTS_SENT_COUNT: | |
170 | case DRV_TLV_ABTS_ACCS_RECEIVED: | |
171 | case DRV_TLV_ABTS_RJTS_RECEIVED: | |
172 | case DRV_TLV_ABTS_1_SENT_DESTINATION_FC_ID: | |
173 | case DRV_TLV_ABTS_1_TIMESTAMP: | |
174 | case DRV_TLV_ABTS_2_SENT_DESTINATION_FC_ID: | |
175 | case DRV_TLV_ABTS_2_TIMESTAMP: | |
176 | case DRV_TLV_ABTS_3_SENT_DESTINATION_FC_ID: | |
177 | case DRV_TLV_ABTS_3_TIMESTAMP: | |
178 | case DRV_TLV_ABTS_4_SENT_DESTINATION_FC_ID: | |
179 | case DRV_TLV_ABTS_4_TIMESTAMP: | |
180 | case DRV_TLV_ABTS_5_SENT_DESTINATION_FC_ID: | |
181 | case DRV_TLV_ABTS_5_TIMESTAMP: | |
182 | case DRV_TLV_RSCNS_RECEIVED: | |
183 | case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_1: | |
184 | case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_2: | |
185 | case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_3: | |
186 | case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_4: | |
187 | case DRV_TLV_LUN_RESETS_ISSUED: | |
188 | case DRV_TLV_ABORT_TASK_SETS_ISSUED: | |
189 | case DRV_TLV_TPRLOS_SENT: | |
190 | case DRV_TLV_NOS_SENT_COUNT: | |
191 | case DRV_TLV_NOS_RECEIVED_COUNT: | |
192 | case DRV_TLV_OLS_COUNT: | |
193 | case DRV_TLV_LR_COUNT: | |
194 | case DRV_TLV_LRR_COUNT: | |
195 | case DRV_TLV_LIP_SENT_COUNT: | |
196 | case DRV_TLV_LIP_RECEIVED_COUNT: | |
197 | case DRV_TLV_EOFA_COUNT: | |
198 | case DRV_TLV_EOFNI_COUNT: | |
199 | case DRV_TLV_SCSI_STATUS_CHECK_CONDITION_COUNT: | |
200 | case DRV_TLV_SCSI_STATUS_CONDITION_MET_COUNT: | |
201 | case DRV_TLV_SCSI_STATUS_BUSY_COUNT: | |
202 | case DRV_TLV_SCSI_STATUS_INTERMEDIATE_COUNT: | |
203 | case DRV_TLV_SCSI_STATUS_INTERMEDIATE_CONDITION_MET_COUNT: | |
204 | case DRV_TLV_SCSI_STATUS_RESERVATION_CONFLICT_COUNT: | |
205 | case DRV_TLV_SCSI_STATUS_TASK_SET_FULL_COUNT: | |
206 | case DRV_TLV_SCSI_STATUS_ACA_ACTIVE_COUNT: | |
207 | case DRV_TLV_SCSI_STATUS_TASK_ABORTED_COUNT: | |
208 | case DRV_TLV_SCSI_CHECK_CONDITION_1_RECEIVED_SK_ASC_ASCQ: | |
209 | case DRV_TLV_SCSI_CHECK_1_TIMESTAMP: | |
210 | case DRV_TLV_SCSI_CHECK_CONDITION_2_RECEIVED_SK_ASC_ASCQ: | |
211 | case DRV_TLV_SCSI_CHECK_2_TIMESTAMP: | |
212 | case DRV_TLV_SCSI_CHECK_CONDITION_3_RECEIVED_SK_ASC_ASCQ: | |
213 | case DRV_TLV_SCSI_CHECK_3_TIMESTAMP: | |
214 | case DRV_TLV_SCSI_CHECK_CONDITION_4_RECEIVED_SK_ASC_ASCQ: | |
215 | case DRV_TLV_SCSI_CHECK_4_TIMESTAMP: | |
216 | case DRV_TLV_SCSI_CHECK_CONDITION_5_RECEIVED_SK_ASC_ASCQ: | |
217 | case DRV_TLV_SCSI_CHECK_5_TIMESTAMP: | |
218 | *tlv_group = QED_MFW_TLV_FCOE; | |
219 | break; | |
77a509e4 SRK |
220 | case DRV_TLV_TARGET_LLMNR_ENABLED: |
221 | case DRV_TLV_HEADER_DIGEST_FLAG_ENABLED: | |
222 | case DRV_TLV_DATA_DIGEST_FLAG_ENABLED: | |
223 | case DRV_TLV_AUTHENTICATION_METHOD: | |
224 | case DRV_TLV_ISCSI_BOOT_TARGET_PORTAL: | |
225 | case DRV_TLV_MAX_FRAME_SIZE: | |
226 | case DRV_TLV_PDU_TX_DESCRIPTORS_QUEUE_SIZE: | |
227 | case DRV_TLV_PDU_RX_DESCRIPTORS_QUEUE_SIZE: | |
228 | case DRV_TLV_ISCSI_BOOT_PROGRESS: | |
229 | case DRV_TLV_PDU_TX_DESCRIPTOR_QUEUE_AVG_DEPTH: | |
230 | case DRV_TLV_PDU_RX_DESCRIPTORS_QUEUE_AVG_DEPTH: | |
231 | case DRV_TLV_ISCSI_PDU_RX_FRAMES_RECEIVED: | |
232 | case DRV_TLV_ISCSI_PDU_RX_BYTES_RECEIVED: | |
233 | case DRV_TLV_ISCSI_PDU_TX_FRAMES_SENT: | |
234 | case DRV_TLV_ISCSI_PDU_TX_BYTES_SENT: | |
235 | *tlv_group |= QED_MFW_TLV_ISCSI; | |
236 | break; | |
2528c389 SRK |
237 | default: |
238 | return -EINVAL; | |
239 | } | |
240 | ||
241 | return 0; | |
242 | } | |
243 | ||
244 | /* Returns size of the data buffer or, -1 in case TLV data is not available. */ | |
245 | static int | |
246 | qed_mfw_get_gen_tlv_value(struct qed_drv_tlv_hdr *p_tlv, | |
247 | struct qed_mfw_tlv_generic *p_drv_buf, | |
248 | struct qed_tlv_parsed_buf *p_buf) | |
249 | { | |
250 | switch (p_tlv->tlv_type) { | |
251 | case DRV_TLV_FEATURE_FLAGS: | |
252 | if (p_drv_buf->flags.b_set) { | |
253 | memset(p_buf->data, 0, sizeof(u8) * QED_TLV_DATA_MAX); | |
254 | p_buf->data[0] = p_drv_buf->flags.ipv4_csum_offload ? | |
255 | 1 : 0; | |
256 | p_buf->data[0] |= (p_drv_buf->flags.lso_supported ? | |
257 | 1 : 0) << 1; | |
258 | p_buf->p_val = p_buf->data; | |
259 | return QED_MFW_TLV_FLAGS_SIZE; | |
260 | } | |
261 | break; | |
262 | ||
263 | case DRV_TLV_LOCAL_ADMIN_ADDR: | |
264 | case DRV_TLV_ADDITIONAL_MAC_ADDR_1: | |
265 | case DRV_TLV_ADDITIONAL_MAC_ADDR_2: | |
266 | { | |
267 | int idx = p_tlv->tlv_type - DRV_TLV_LOCAL_ADMIN_ADDR; | |
268 | ||
269 | if (p_drv_buf->mac_set[idx]) { | |
270 | p_buf->p_val = p_drv_buf->mac[idx]; | |
271 | return ETH_ALEN; | |
272 | } | |
273 | break; | |
274 | } | |
275 | ||
276 | case DRV_TLV_RX_FRAMES_RECEIVED: | |
277 | if (p_drv_buf->rx_frames_set) { | |
278 | p_buf->p_val = &p_drv_buf->rx_frames; | |
279 | return sizeof(p_drv_buf->rx_frames); | |
280 | } | |
281 | break; | |
282 | case DRV_TLV_RX_BYTES_RECEIVED: | |
283 | if (p_drv_buf->rx_bytes_set) { | |
284 | p_buf->p_val = &p_drv_buf->rx_bytes; | |
285 | return sizeof(p_drv_buf->rx_bytes); | |
286 | } | |
287 | break; | |
288 | case DRV_TLV_TX_FRAMES_SENT: | |
289 | if (p_drv_buf->tx_frames_set) { | |
290 | p_buf->p_val = &p_drv_buf->tx_frames; | |
291 | return sizeof(p_drv_buf->tx_frames); | |
292 | } | |
293 | break; | |
294 | case DRV_TLV_TX_BYTES_SENT: | |
295 | if (p_drv_buf->tx_bytes_set) { | |
296 | p_buf->p_val = &p_drv_buf->tx_bytes; | |
297 | return sizeof(p_drv_buf->tx_bytes); | |
298 | } | |
299 | break; | |
300 | default: | |
301 | break; | |
302 | } | |
303 | ||
304 | return -1; | |
305 | } | |
306 | ||
307 | static int | |
308 | qed_mfw_get_eth_tlv_value(struct qed_drv_tlv_hdr *p_tlv, | |
309 | struct qed_mfw_tlv_eth *p_drv_buf, | |
310 | struct qed_tlv_parsed_buf *p_buf) | |
311 | { | |
312 | switch (p_tlv->tlv_type) { | |
313 | case DRV_TLV_LSO_MAX_OFFLOAD_SIZE: | |
314 | if (p_drv_buf->lso_maxoff_size_set) { | |
315 | p_buf->p_val = &p_drv_buf->lso_maxoff_size; | |
316 | return sizeof(p_drv_buf->lso_maxoff_size); | |
317 | } | |
318 | break; | |
319 | case DRV_TLV_LSO_MIN_SEGMENT_COUNT: | |
320 | if (p_drv_buf->lso_minseg_size_set) { | |
321 | p_buf->p_val = &p_drv_buf->lso_minseg_size; | |
322 | return sizeof(p_drv_buf->lso_minseg_size); | |
323 | } | |
324 | break; | |
325 | case DRV_TLV_PROMISCUOUS_MODE: | |
326 | if (p_drv_buf->prom_mode_set) { | |
327 | p_buf->p_val = &p_drv_buf->prom_mode; | |
328 | return sizeof(p_drv_buf->prom_mode); | |
329 | } | |
330 | break; | |
331 | case DRV_TLV_TX_DESCRIPTORS_QUEUE_SIZE: | |
332 | if (p_drv_buf->tx_descr_size_set) { | |
333 | p_buf->p_val = &p_drv_buf->tx_descr_size; | |
334 | return sizeof(p_drv_buf->tx_descr_size); | |
335 | } | |
336 | break; | |
337 | case DRV_TLV_RX_DESCRIPTORS_QUEUE_SIZE: | |
338 | if (p_drv_buf->rx_descr_size_set) { | |
339 | p_buf->p_val = &p_drv_buf->rx_descr_size; | |
340 | return sizeof(p_drv_buf->rx_descr_size); | |
341 | } | |
342 | break; | |
343 | case DRV_TLV_NUM_OF_NET_QUEUE_VMQ_CFG: | |
344 | if (p_drv_buf->netq_count_set) { | |
345 | p_buf->p_val = &p_drv_buf->netq_count; | |
346 | return sizeof(p_drv_buf->netq_count); | |
347 | } | |
348 | break; | |
349 | case DRV_TLV_NUM_OFFLOADED_CONNECTIONS_TCP_IPV4: | |
350 | if (p_drv_buf->tcp4_offloads_set) { | |
351 | p_buf->p_val = &p_drv_buf->tcp4_offloads; | |
352 | return sizeof(p_drv_buf->tcp4_offloads); | |
353 | } | |
354 | break; | |
355 | case DRV_TLV_NUM_OFFLOADED_CONNECTIONS_TCP_IPV6: | |
356 | if (p_drv_buf->tcp6_offloads_set) { | |
357 | p_buf->p_val = &p_drv_buf->tcp6_offloads; | |
358 | return sizeof(p_drv_buf->tcp6_offloads); | |
359 | } | |
360 | break; | |
361 | case DRV_TLV_TX_DESCRIPTOR_QUEUE_AVG_DEPTH: | |
362 | if (p_drv_buf->tx_descr_qdepth_set) { | |
363 | p_buf->p_val = &p_drv_buf->tx_descr_qdepth; | |
364 | return sizeof(p_drv_buf->tx_descr_qdepth); | |
365 | } | |
366 | break; | |
367 | case DRV_TLV_RX_DESCRIPTORS_QUEUE_AVG_DEPTH: | |
368 | if (p_drv_buf->rx_descr_qdepth_set) { | |
369 | p_buf->p_val = &p_drv_buf->rx_descr_qdepth; | |
370 | return sizeof(p_drv_buf->rx_descr_qdepth); | |
371 | } | |
372 | break; | |
373 | case DRV_TLV_IOV_OFFLOAD: | |
374 | if (p_drv_buf->iov_offload_set) { | |
375 | p_buf->p_val = &p_drv_buf->iov_offload; | |
376 | return sizeof(p_drv_buf->iov_offload); | |
377 | } | |
378 | break; | |
379 | case DRV_TLV_TX_QUEUES_EMPTY: | |
380 | if (p_drv_buf->txqs_empty_set) { | |
381 | p_buf->p_val = &p_drv_buf->txqs_empty; | |
382 | return sizeof(p_drv_buf->txqs_empty); | |
383 | } | |
384 | break; | |
385 | case DRV_TLV_RX_QUEUES_EMPTY: | |
386 | if (p_drv_buf->rxqs_empty_set) { | |
387 | p_buf->p_val = &p_drv_buf->rxqs_empty; | |
388 | return sizeof(p_drv_buf->rxqs_empty); | |
389 | } | |
390 | break; | |
391 | case DRV_TLV_TX_QUEUES_FULL: | |
392 | if (p_drv_buf->num_txqs_full_set) { | |
393 | p_buf->p_val = &p_drv_buf->num_txqs_full; | |
394 | return sizeof(p_drv_buf->num_txqs_full); | |
395 | } | |
396 | break; | |
397 | case DRV_TLV_RX_QUEUES_FULL: | |
398 | if (p_drv_buf->num_rxqs_full_set) { | |
399 | p_buf->p_val = &p_drv_buf->num_rxqs_full; | |
400 | return sizeof(p_drv_buf->num_rxqs_full); | |
401 | } | |
402 | break; | |
403 | default: | |
404 | break; | |
405 | } | |
406 | ||
407 | return -1; | |
408 | } | |
409 | ||
f240b688 SRK |
410 | static int |
411 | qed_mfw_get_tlv_time_value(struct qed_mfw_tlv_time *p_time, | |
412 | struct qed_tlv_parsed_buf *p_buf) | |
413 | { | |
414 | if (!p_time->b_set) | |
415 | return -1; | |
416 | ||
417 | /* Validate numbers */ | |
418 | if (p_time->month > 12) | |
419 | p_time->month = 0; | |
420 | if (p_time->day > 31) | |
421 | p_time->day = 0; | |
422 | if (p_time->hour > 23) | |
423 | p_time->hour = 0; | |
424 | if (p_time->min > 59) | |
470efd68 | 425 | p_time->min = 0; |
f240b688 SRK |
426 | if (p_time->msec > 999) |
427 | p_time->msec = 0; | |
428 | if (p_time->usec > 999) | |
429 | p_time->usec = 0; | |
430 | ||
431 | memset(p_buf->data, 0, sizeof(u8) * QED_TLV_DATA_MAX); | |
432 | snprintf(p_buf->data, 14, "%d%d%d%d%d%d", | |
433 | p_time->month, p_time->day, | |
434 | p_time->hour, p_time->min, p_time->msec, p_time->usec); | |
435 | ||
436 | p_buf->p_val = p_buf->data; | |
437 | ||
438 | return QED_MFW_TLV_TIME_SIZE; | |
439 | } | |
440 | ||
441 | static int | |
442 | qed_mfw_get_fcoe_tlv_value(struct qed_drv_tlv_hdr *p_tlv, | |
443 | struct qed_mfw_tlv_fcoe *p_drv_buf, | |
444 | struct qed_tlv_parsed_buf *p_buf) | |
445 | { | |
446 | struct qed_mfw_tlv_time *p_time; | |
447 | u8 idx; | |
448 | ||
449 | switch (p_tlv->tlv_type) { | |
450 | case DRV_TLV_SCSI_TO: | |
451 | if (p_drv_buf->scsi_timeout_set) { | |
452 | p_buf->p_val = &p_drv_buf->scsi_timeout; | |
453 | return sizeof(p_drv_buf->scsi_timeout); | |
454 | } | |
455 | break; | |
456 | case DRV_TLV_R_T_TOV: | |
457 | if (p_drv_buf->rt_tov_set) { | |
458 | p_buf->p_val = &p_drv_buf->rt_tov; | |
459 | return sizeof(p_drv_buf->rt_tov); | |
460 | } | |
461 | break; | |
462 | case DRV_TLV_R_A_TOV: | |
463 | if (p_drv_buf->ra_tov_set) { | |
464 | p_buf->p_val = &p_drv_buf->ra_tov; | |
465 | return sizeof(p_drv_buf->ra_tov); | |
466 | } | |
467 | break; | |
468 | case DRV_TLV_E_D_TOV: | |
469 | if (p_drv_buf->ed_tov_set) { | |
470 | p_buf->p_val = &p_drv_buf->ed_tov; | |
471 | return sizeof(p_drv_buf->ed_tov); | |
472 | } | |
473 | break; | |
474 | case DRV_TLV_CR_TOV: | |
475 | if (p_drv_buf->cr_tov_set) { | |
476 | p_buf->p_val = &p_drv_buf->cr_tov; | |
477 | return sizeof(p_drv_buf->cr_tov); | |
478 | } | |
479 | break; | |
480 | case DRV_TLV_BOOT_TYPE: | |
481 | if (p_drv_buf->boot_type_set) { | |
482 | p_buf->p_val = &p_drv_buf->boot_type; | |
483 | return sizeof(p_drv_buf->boot_type); | |
484 | } | |
485 | break; | |
486 | case DRV_TLV_NPIV_STATE: | |
487 | if (p_drv_buf->npiv_state_set) { | |
488 | p_buf->p_val = &p_drv_buf->npiv_state; | |
489 | return sizeof(p_drv_buf->npiv_state); | |
490 | } | |
491 | break; | |
492 | case DRV_TLV_NUM_OF_NPIV_IDS: | |
493 | if (p_drv_buf->num_npiv_ids_set) { | |
494 | p_buf->p_val = &p_drv_buf->num_npiv_ids; | |
495 | return sizeof(p_drv_buf->num_npiv_ids); | |
496 | } | |
497 | break; | |
498 | case DRV_TLV_SWITCH_NAME: | |
499 | if (p_drv_buf->switch_name_set) { | |
500 | p_buf->p_val = &p_drv_buf->switch_name; | |
501 | return sizeof(p_drv_buf->switch_name); | |
502 | } | |
503 | break; | |
504 | case DRV_TLV_SWITCH_PORT_NUM: | |
505 | if (p_drv_buf->switch_portnum_set) { | |
506 | p_buf->p_val = &p_drv_buf->switch_portnum; | |
507 | return sizeof(p_drv_buf->switch_portnum); | |
508 | } | |
509 | break; | |
510 | case DRV_TLV_SWITCH_PORT_ID: | |
511 | if (p_drv_buf->switch_portid_set) { | |
512 | p_buf->p_val = &p_drv_buf->switch_portid; | |
513 | return sizeof(p_drv_buf->switch_portid); | |
514 | } | |
515 | break; | |
516 | case DRV_TLV_VENDOR_NAME: | |
517 | if (p_drv_buf->vendor_name_set) { | |
518 | p_buf->p_val = &p_drv_buf->vendor_name; | |
519 | return sizeof(p_drv_buf->vendor_name); | |
520 | } | |
521 | break; | |
522 | case DRV_TLV_SWITCH_MODEL: | |
523 | if (p_drv_buf->switch_model_set) { | |
524 | p_buf->p_val = &p_drv_buf->switch_model; | |
525 | return sizeof(p_drv_buf->switch_model); | |
526 | } | |
527 | break; | |
528 | case DRV_TLV_SWITCH_FW_VER: | |
529 | if (p_drv_buf->switch_fw_version_set) { | |
530 | p_buf->p_val = &p_drv_buf->switch_fw_version; | |
531 | return sizeof(p_drv_buf->switch_fw_version); | |
532 | } | |
533 | break; | |
534 | case DRV_TLV_QOS_PRIORITY_PER_802_1P: | |
535 | if (p_drv_buf->qos_pri_set) { | |
536 | p_buf->p_val = &p_drv_buf->qos_pri; | |
537 | return sizeof(p_drv_buf->qos_pri); | |
538 | } | |
539 | break; | |
540 | case DRV_TLV_PORT_ALIAS: | |
541 | if (p_drv_buf->port_alias_set) { | |
542 | p_buf->p_val = &p_drv_buf->port_alias; | |
543 | return sizeof(p_drv_buf->port_alias); | |
544 | } | |
545 | break; | |
546 | case DRV_TLV_PORT_STATE: | |
547 | if (p_drv_buf->port_state_set) { | |
548 | p_buf->p_val = &p_drv_buf->port_state; | |
549 | return sizeof(p_drv_buf->port_state); | |
550 | } | |
551 | break; | |
552 | case DRV_TLV_FIP_TX_DESCRIPTORS_QUEUE_SIZE: | |
553 | if (p_drv_buf->fip_tx_descr_size_set) { | |
554 | p_buf->p_val = &p_drv_buf->fip_tx_descr_size; | |
555 | return sizeof(p_drv_buf->fip_tx_descr_size); | |
556 | } | |
557 | break; | |
558 | case DRV_TLV_FCOE_RX_DESCRIPTORS_QUEUE_SIZE: | |
559 | if (p_drv_buf->fip_rx_descr_size_set) { | |
560 | p_buf->p_val = &p_drv_buf->fip_rx_descr_size; | |
561 | return sizeof(p_drv_buf->fip_rx_descr_size); | |
562 | } | |
563 | break; | |
564 | case DRV_TLV_LINK_FAILURE_COUNT: | |
565 | if (p_drv_buf->link_failures_set) { | |
566 | p_buf->p_val = &p_drv_buf->link_failures; | |
567 | return sizeof(p_drv_buf->link_failures); | |
568 | } | |
569 | break; | |
570 | case DRV_TLV_FCOE_BOOT_PROGRESS: | |
571 | if (p_drv_buf->fcoe_boot_progress_set) { | |
572 | p_buf->p_val = &p_drv_buf->fcoe_boot_progress; | |
573 | return sizeof(p_drv_buf->fcoe_boot_progress); | |
574 | } | |
575 | break; | |
576 | case DRV_TLV_RX_BROADCAST_PACKETS: | |
577 | if (p_drv_buf->rx_bcast_set) { | |
578 | p_buf->p_val = &p_drv_buf->rx_bcast; | |
579 | return sizeof(p_drv_buf->rx_bcast); | |
580 | } | |
581 | break; | |
582 | case DRV_TLV_TX_BROADCAST_PACKETS: | |
583 | if (p_drv_buf->tx_bcast_set) { | |
584 | p_buf->p_val = &p_drv_buf->tx_bcast; | |
585 | return sizeof(p_drv_buf->tx_bcast); | |
586 | } | |
587 | break; | |
588 | case DRV_TLV_FCOE_TX_DESCRIPTOR_QUEUE_AVG_DEPTH: | |
589 | if (p_drv_buf->fcoe_txq_depth_set) { | |
590 | p_buf->p_val = &p_drv_buf->fcoe_txq_depth; | |
591 | return sizeof(p_drv_buf->fcoe_txq_depth); | |
592 | } | |
593 | break; | |
594 | case DRV_TLV_FCOE_RX_DESCRIPTORS_QUEUE_AVG_DEPTH: | |
595 | if (p_drv_buf->fcoe_rxq_depth_set) { | |
596 | p_buf->p_val = &p_drv_buf->fcoe_rxq_depth; | |
597 | return sizeof(p_drv_buf->fcoe_rxq_depth); | |
598 | } | |
599 | break; | |
600 | case DRV_TLV_FCOE_RX_FRAMES_RECEIVED: | |
601 | if (p_drv_buf->fcoe_rx_frames_set) { | |
602 | p_buf->p_val = &p_drv_buf->fcoe_rx_frames; | |
603 | return sizeof(p_drv_buf->fcoe_rx_frames); | |
604 | } | |
605 | break; | |
606 | case DRV_TLV_FCOE_RX_BYTES_RECEIVED: | |
607 | if (p_drv_buf->fcoe_rx_bytes_set) { | |
608 | p_buf->p_val = &p_drv_buf->fcoe_rx_bytes; | |
609 | return sizeof(p_drv_buf->fcoe_rx_bytes); | |
610 | } | |
611 | break; | |
612 | case DRV_TLV_FCOE_TX_FRAMES_SENT: | |
613 | if (p_drv_buf->fcoe_tx_frames_set) { | |
614 | p_buf->p_val = &p_drv_buf->fcoe_tx_frames; | |
615 | return sizeof(p_drv_buf->fcoe_tx_frames); | |
616 | } | |
617 | break; | |
618 | case DRV_TLV_FCOE_TX_BYTES_SENT: | |
619 | if (p_drv_buf->fcoe_tx_bytes_set) { | |
620 | p_buf->p_val = &p_drv_buf->fcoe_tx_bytes; | |
621 | return sizeof(p_drv_buf->fcoe_tx_bytes); | |
622 | } | |
623 | break; | |
624 | case DRV_TLV_CRC_ERROR_COUNT: | |
625 | if (p_drv_buf->crc_count_set) { | |
626 | p_buf->p_val = &p_drv_buf->crc_count; | |
627 | return sizeof(p_drv_buf->crc_count); | |
628 | } | |
629 | break; | |
630 | case DRV_TLV_CRC_ERROR_1_RECEIVED_SOURCE_FC_ID: | |
631 | case DRV_TLV_CRC_ERROR_2_RECEIVED_SOURCE_FC_ID: | |
632 | case DRV_TLV_CRC_ERROR_3_RECEIVED_SOURCE_FC_ID: | |
633 | case DRV_TLV_CRC_ERROR_4_RECEIVED_SOURCE_FC_ID: | |
634 | case DRV_TLV_CRC_ERROR_5_RECEIVED_SOURCE_FC_ID: | |
635 | idx = (p_tlv->tlv_type - | |
636 | DRV_TLV_CRC_ERROR_1_RECEIVED_SOURCE_FC_ID) / 2; | |
637 | ||
638 | if (p_drv_buf->crc_err_src_fcid_set[idx]) { | |
639 | p_buf->p_val = &p_drv_buf->crc_err_src_fcid[idx]; | |
640 | return sizeof(p_drv_buf->crc_err_src_fcid[idx]); | |
641 | } | |
642 | break; | |
643 | case DRV_TLV_CRC_ERROR_1_TIMESTAMP: | |
644 | case DRV_TLV_CRC_ERROR_2_TIMESTAMP: | |
645 | case DRV_TLV_CRC_ERROR_3_TIMESTAMP: | |
646 | case DRV_TLV_CRC_ERROR_4_TIMESTAMP: | |
647 | case DRV_TLV_CRC_ERROR_5_TIMESTAMP: | |
648 | idx = (p_tlv->tlv_type - DRV_TLV_CRC_ERROR_1_TIMESTAMP) / 2; | |
649 | ||
650 | return qed_mfw_get_tlv_time_value(&p_drv_buf->crc_err[idx], | |
651 | p_buf); | |
652 | case DRV_TLV_LOSS_OF_SYNC_ERROR_COUNT: | |
653 | if (p_drv_buf->losync_err_set) { | |
654 | p_buf->p_val = &p_drv_buf->losync_err; | |
655 | return sizeof(p_drv_buf->losync_err); | |
656 | } | |
657 | break; | |
658 | case DRV_TLV_LOSS_OF_SIGNAL_ERRORS: | |
659 | if (p_drv_buf->losig_err_set) { | |
660 | p_buf->p_val = &p_drv_buf->losig_err; | |
661 | return sizeof(p_drv_buf->losig_err); | |
662 | } | |
663 | break; | |
664 | case DRV_TLV_PRIMITIVE_SEQUENCE_PROTOCOL_ERROR_COUNT: | |
665 | if (p_drv_buf->primtive_err_set) { | |
666 | p_buf->p_val = &p_drv_buf->primtive_err; | |
667 | return sizeof(p_drv_buf->primtive_err); | |
668 | } | |
669 | break; | |
670 | case DRV_TLV_DISPARITY_ERROR_COUNT: | |
671 | if (p_drv_buf->disparity_err_set) { | |
672 | p_buf->p_val = &p_drv_buf->disparity_err; | |
673 | return sizeof(p_drv_buf->disparity_err); | |
674 | } | |
675 | break; | |
676 | case DRV_TLV_CODE_VIOLATION_ERROR_COUNT: | |
677 | if (p_drv_buf->code_violation_err_set) { | |
678 | p_buf->p_val = &p_drv_buf->code_violation_err; | |
679 | return sizeof(p_drv_buf->code_violation_err); | |
680 | } | |
681 | break; | |
682 | case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_1: | |
683 | case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_2: | |
684 | case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_3: | |
685 | case DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_4: | |
686 | idx = p_tlv->tlv_type - | |
687 | DRV_TLV_LAST_FLOGI_ISSUED_COMMON_PARAMETERS_WORD_1; | |
688 | if (p_drv_buf->flogi_param_set[idx]) { | |
689 | p_buf->p_val = &p_drv_buf->flogi_param[idx]; | |
690 | return sizeof(p_drv_buf->flogi_param[idx]); | |
691 | } | |
692 | break; | |
693 | case DRV_TLV_LAST_FLOGI_TIMESTAMP: | |
694 | return qed_mfw_get_tlv_time_value(&p_drv_buf->flogi_tstamp, | |
695 | p_buf); | |
696 | case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_1: | |
697 | case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_2: | |
698 | case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_3: | |
699 | case DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_4: | |
700 | idx = p_tlv->tlv_type - | |
701 | DRV_TLV_LAST_FLOGI_ACC_COMMON_PARAMETERS_WORD_1; | |
702 | ||
703 | if (p_drv_buf->flogi_acc_param_set[idx]) { | |
704 | p_buf->p_val = &p_drv_buf->flogi_acc_param[idx]; | |
705 | return sizeof(p_drv_buf->flogi_acc_param[idx]); | |
706 | } | |
707 | break; | |
708 | case DRV_TLV_LAST_FLOGI_ACC_TIMESTAMP: | |
709 | return qed_mfw_get_tlv_time_value(&p_drv_buf->flogi_acc_tstamp, | |
710 | p_buf); | |
711 | case DRV_TLV_LAST_FLOGI_RJT: | |
712 | if (p_drv_buf->flogi_rjt_set) { | |
713 | p_buf->p_val = &p_drv_buf->flogi_rjt; | |
714 | return sizeof(p_drv_buf->flogi_rjt); | |
715 | } | |
716 | break; | |
717 | case DRV_TLV_LAST_FLOGI_RJT_TIMESTAMP: | |
718 | return qed_mfw_get_tlv_time_value(&p_drv_buf->flogi_rjt_tstamp, | |
719 | p_buf); | |
720 | case DRV_TLV_FDISCS_SENT_COUNT: | |
721 | if (p_drv_buf->fdiscs_set) { | |
722 | p_buf->p_val = &p_drv_buf->fdiscs; | |
723 | return sizeof(p_drv_buf->fdiscs); | |
724 | } | |
725 | break; | |
726 | case DRV_TLV_FDISC_ACCS_RECEIVED: | |
727 | if (p_drv_buf->fdisc_acc_set) { | |
728 | p_buf->p_val = &p_drv_buf->fdisc_acc; | |
729 | return sizeof(p_drv_buf->fdisc_acc); | |
730 | } | |
731 | break; | |
732 | case DRV_TLV_FDISC_RJTS_RECEIVED: | |
733 | if (p_drv_buf->fdisc_rjt_set) { | |
734 | p_buf->p_val = &p_drv_buf->fdisc_rjt; | |
735 | return sizeof(p_drv_buf->fdisc_rjt); | |
736 | } | |
737 | break; | |
738 | case DRV_TLV_PLOGI_SENT_COUNT: | |
739 | if (p_drv_buf->plogi_set) { | |
740 | p_buf->p_val = &p_drv_buf->plogi; | |
741 | return sizeof(p_drv_buf->plogi); | |
742 | } | |
743 | break; | |
744 | case DRV_TLV_PLOGI_ACCS_RECEIVED: | |
745 | if (p_drv_buf->plogi_acc_set) { | |
746 | p_buf->p_val = &p_drv_buf->plogi_acc; | |
747 | return sizeof(p_drv_buf->plogi_acc); | |
748 | } | |
749 | break; | |
750 | case DRV_TLV_PLOGI_RJTS_RECEIVED: | |
751 | if (p_drv_buf->plogi_rjt_set) { | |
752 | p_buf->p_val = &p_drv_buf->plogi_rjt; | |
753 | return sizeof(p_drv_buf->plogi_rjt); | |
754 | } | |
755 | break; | |
756 | case DRV_TLV_PLOGI_1_SENT_DESTINATION_FC_ID: | |
757 | case DRV_TLV_PLOGI_2_SENT_DESTINATION_FC_ID: | |
758 | case DRV_TLV_PLOGI_3_SENT_DESTINATION_FC_ID: | |
759 | case DRV_TLV_PLOGI_4_SENT_DESTINATION_FC_ID: | |
760 | case DRV_TLV_PLOGI_5_SENT_DESTINATION_FC_ID: | |
761 | idx = (p_tlv->tlv_type - | |
762 | DRV_TLV_PLOGI_1_SENT_DESTINATION_FC_ID) / 2; | |
763 | ||
764 | if (p_drv_buf->plogi_dst_fcid_set[idx]) { | |
765 | p_buf->p_val = &p_drv_buf->plogi_dst_fcid[idx]; | |
766 | return sizeof(p_drv_buf->plogi_dst_fcid[idx]); | |
767 | } | |
768 | break; | |
769 | case DRV_TLV_PLOGI_1_TIMESTAMP: | |
770 | case DRV_TLV_PLOGI_2_TIMESTAMP: | |
771 | case DRV_TLV_PLOGI_3_TIMESTAMP: | |
772 | case DRV_TLV_PLOGI_4_TIMESTAMP: | |
773 | case DRV_TLV_PLOGI_5_TIMESTAMP: | |
774 | idx = (p_tlv->tlv_type - DRV_TLV_PLOGI_1_TIMESTAMP) / 2; | |
775 | ||
776 | return qed_mfw_get_tlv_time_value(&p_drv_buf->plogi_tstamp[idx], | |
777 | p_buf); | |
778 | case DRV_TLV_PLOGI_1_ACC_RECEIVED_SOURCE_FC_ID: | |
779 | case DRV_TLV_PLOGI_2_ACC_RECEIVED_SOURCE_FC_ID: | |
780 | case DRV_TLV_PLOGI_3_ACC_RECEIVED_SOURCE_FC_ID: | |
781 | case DRV_TLV_PLOGI_4_ACC_RECEIVED_SOURCE_FC_ID: | |
782 | case DRV_TLV_PLOGI_5_ACC_RECEIVED_SOURCE_FC_ID: | |
783 | idx = (p_tlv->tlv_type - | |
784 | DRV_TLV_PLOGI_1_ACC_RECEIVED_SOURCE_FC_ID) / 2; | |
785 | ||
786 | if (p_drv_buf->plogi_acc_src_fcid_set[idx]) { | |
787 | p_buf->p_val = &p_drv_buf->plogi_acc_src_fcid[idx]; | |
788 | return sizeof(p_drv_buf->plogi_acc_src_fcid[idx]); | |
789 | } | |
790 | break; | |
791 | case DRV_TLV_PLOGI_1_ACC_TIMESTAMP: | |
792 | case DRV_TLV_PLOGI_2_ACC_TIMESTAMP: | |
793 | case DRV_TLV_PLOGI_3_ACC_TIMESTAMP: | |
794 | case DRV_TLV_PLOGI_4_ACC_TIMESTAMP: | |
795 | case DRV_TLV_PLOGI_5_ACC_TIMESTAMP: | |
796 | idx = (p_tlv->tlv_type - DRV_TLV_PLOGI_1_ACC_TIMESTAMP) / 2; | |
797 | p_time = &p_drv_buf->plogi_acc_tstamp[idx]; | |
798 | ||
799 | return qed_mfw_get_tlv_time_value(p_time, p_buf); | |
800 | case DRV_TLV_LOGOS_ISSUED: | |
801 | if (p_drv_buf->tx_plogos_set) { | |
802 | p_buf->p_val = &p_drv_buf->tx_plogos; | |
803 | return sizeof(p_drv_buf->tx_plogos); | |
804 | } | |
805 | break; | |
806 | case DRV_TLV_LOGO_ACCS_RECEIVED: | |
807 | if (p_drv_buf->plogo_acc_set) { | |
808 | p_buf->p_val = &p_drv_buf->plogo_acc; | |
809 | return sizeof(p_drv_buf->plogo_acc); | |
810 | } | |
811 | break; | |
812 | case DRV_TLV_LOGO_RJTS_RECEIVED: | |
813 | if (p_drv_buf->plogo_rjt_set) { | |
814 | p_buf->p_val = &p_drv_buf->plogo_rjt; | |
815 | return sizeof(p_drv_buf->plogo_rjt); | |
816 | } | |
817 | break; | |
818 | case DRV_TLV_LOGO_1_RECEIVED_SOURCE_FC_ID: | |
819 | case DRV_TLV_LOGO_2_RECEIVED_SOURCE_FC_ID: | |
820 | case DRV_TLV_LOGO_3_RECEIVED_SOURCE_FC_ID: | |
821 | case DRV_TLV_LOGO_4_RECEIVED_SOURCE_FC_ID: | |
822 | case DRV_TLV_LOGO_5_RECEIVED_SOURCE_FC_ID: | |
823 | idx = (p_tlv->tlv_type - DRV_TLV_LOGO_1_RECEIVED_SOURCE_FC_ID) / | |
824 | 2; | |
825 | ||
826 | if (p_drv_buf->plogo_src_fcid_set[idx]) { | |
827 | p_buf->p_val = &p_drv_buf->plogo_src_fcid[idx]; | |
828 | return sizeof(p_drv_buf->plogo_src_fcid[idx]); | |
829 | } | |
830 | break; | |
831 | case DRV_TLV_LOGO_1_TIMESTAMP: | |
832 | case DRV_TLV_LOGO_2_TIMESTAMP: | |
833 | case DRV_TLV_LOGO_3_TIMESTAMP: | |
834 | case DRV_TLV_LOGO_4_TIMESTAMP: | |
835 | case DRV_TLV_LOGO_5_TIMESTAMP: | |
836 | idx = (p_tlv->tlv_type - DRV_TLV_LOGO_1_TIMESTAMP) / 2; | |
837 | ||
838 | return qed_mfw_get_tlv_time_value(&p_drv_buf->plogo_tstamp[idx], | |
839 | p_buf); | |
840 | case DRV_TLV_LOGOS_RECEIVED: | |
841 | if (p_drv_buf->rx_logos_set) { | |
842 | p_buf->p_val = &p_drv_buf->rx_logos; | |
843 | return sizeof(p_drv_buf->rx_logos); | |
844 | } | |
845 | break; | |
846 | case DRV_TLV_ACCS_ISSUED: | |
847 | if (p_drv_buf->tx_accs_set) { | |
848 | p_buf->p_val = &p_drv_buf->tx_accs; | |
849 | return sizeof(p_drv_buf->tx_accs); | |
850 | } | |
851 | break; | |
852 | case DRV_TLV_PRLIS_ISSUED: | |
853 | if (p_drv_buf->tx_prlis_set) { | |
854 | p_buf->p_val = &p_drv_buf->tx_prlis; | |
855 | return sizeof(p_drv_buf->tx_prlis); | |
856 | } | |
857 | break; | |
858 | case DRV_TLV_ACCS_RECEIVED: | |
859 | if (p_drv_buf->rx_accs_set) { | |
860 | p_buf->p_val = &p_drv_buf->rx_accs; | |
861 | return sizeof(p_drv_buf->rx_accs); | |
862 | } | |
863 | break; | |
864 | case DRV_TLV_ABTS_SENT_COUNT: | |
865 | if (p_drv_buf->tx_abts_set) { | |
866 | p_buf->p_val = &p_drv_buf->tx_abts; | |
867 | return sizeof(p_drv_buf->tx_abts); | |
868 | } | |
869 | break; | |
870 | case DRV_TLV_ABTS_ACCS_RECEIVED: | |
871 | if (p_drv_buf->rx_abts_acc_set) { | |
872 | p_buf->p_val = &p_drv_buf->rx_abts_acc; | |
873 | return sizeof(p_drv_buf->rx_abts_acc); | |
874 | } | |
875 | break; | |
876 | case DRV_TLV_ABTS_RJTS_RECEIVED: | |
877 | if (p_drv_buf->rx_abts_rjt_set) { | |
878 | p_buf->p_val = &p_drv_buf->rx_abts_rjt; | |
879 | return sizeof(p_drv_buf->rx_abts_rjt); | |
880 | } | |
881 | break; | |
882 | case DRV_TLV_ABTS_1_SENT_DESTINATION_FC_ID: | |
883 | case DRV_TLV_ABTS_2_SENT_DESTINATION_FC_ID: | |
884 | case DRV_TLV_ABTS_3_SENT_DESTINATION_FC_ID: | |
885 | case DRV_TLV_ABTS_4_SENT_DESTINATION_FC_ID: | |
886 | case DRV_TLV_ABTS_5_SENT_DESTINATION_FC_ID: | |
887 | idx = (p_tlv->tlv_type - | |
888 | DRV_TLV_ABTS_1_SENT_DESTINATION_FC_ID) / 2; | |
889 | ||
890 | if (p_drv_buf->abts_dst_fcid_set[idx]) { | |
891 | p_buf->p_val = &p_drv_buf->abts_dst_fcid[idx]; | |
892 | return sizeof(p_drv_buf->abts_dst_fcid[idx]); | |
893 | } | |
894 | break; | |
895 | case DRV_TLV_ABTS_1_TIMESTAMP: | |
896 | case DRV_TLV_ABTS_2_TIMESTAMP: | |
897 | case DRV_TLV_ABTS_3_TIMESTAMP: | |
898 | case DRV_TLV_ABTS_4_TIMESTAMP: | |
899 | case DRV_TLV_ABTS_5_TIMESTAMP: | |
900 | idx = (p_tlv->tlv_type - DRV_TLV_ABTS_1_TIMESTAMP) / 2; | |
901 | ||
902 | return qed_mfw_get_tlv_time_value(&p_drv_buf->abts_tstamp[idx], | |
903 | p_buf); | |
904 | case DRV_TLV_RSCNS_RECEIVED: | |
905 | if (p_drv_buf->rx_rscn_set) { | |
906 | p_buf->p_val = &p_drv_buf->rx_rscn; | |
907 | return sizeof(p_drv_buf->rx_rscn); | |
908 | } | |
909 | break; | |
910 | case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_1: | |
911 | case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_2: | |
912 | case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_3: | |
913 | case DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_4: | |
914 | idx = p_tlv->tlv_type - DRV_TLV_LAST_RSCN_RECEIVED_N_PORT_1; | |
915 | ||
916 | if (p_drv_buf->rx_rscn_nport_set[idx]) { | |
917 | p_buf->p_val = &p_drv_buf->rx_rscn_nport[idx]; | |
918 | return sizeof(p_drv_buf->rx_rscn_nport[idx]); | |
919 | } | |
920 | break; | |
921 | case DRV_TLV_LUN_RESETS_ISSUED: | |
922 | if (p_drv_buf->tx_lun_rst_set) { | |
923 | p_buf->p_val = &p_drv_buf->tx_lun_rst; | |
924 | return sizeof(p_drv_buf->tx_lun_rst); | |
925 | } | |
926 | break; | |
927 | case DRV_TLV_ABORT_TASK_SETS_ISSUED: | |
928 | if (p_drv_buf->abort_task_sets_set) { | |
929 | p_buf->p_val = &p_drv_buf->abort_task_sets; | |
930 | return sizeof(p_drv_buf->abort_task_sets); | |
931 | } | |
932 | break; | |
933 | case DRV_TLV_TPRLOS_SENT: | |
934 | if (p_drv_buf->tx_tprlos_set) { | |
935 | p_buf->p_val = &p_drv_buf->tx_tprlos; | |
936 | return sizeof(p_drv_buf->tx_tprlos); | |
937 | } | |
938 | break; | |
939 | case DRV_TLV_NOS_SENT_COUNT: | |
940 | if (p_drv_buf->tx_nos_set) { | |
941 | p_buf->p_val = &p_drv_buf->tx_nos; | |
942 | return sizeof(p_drv_buf->tx_nos); | |
943 | } | |
944 | break; | |
945 | case DRV_TLV_NOS_RECEIVED_COUNT: | |
946 | if (p_drv_buf->rx_nos_set) { | |
947 | p_buf->p_val = &p_drv_buf->rx_nos; | |
948 | return sizeof(p_drv_buf->rx_nos); | |
949 | } | |
950 | break; | |
951 | case DRV_TLV_OLS_COUNT: | |
952 | if (p_drv_buf->ols_set) { | |
953 | p_buf->p_val = &p_drv_buf->ols; | |
954 | return sizeof(p_drv_buf->ols); | |
955 | } | |
956 | break; | |
957 | case DRV_TLV_LR_COUNT: | |
958 | if (p_drv_buf->lr_set) { | |
959 | p_buf->p_val = &p_drv_buf->lr; | |
960 | return sizeof(p_drv_buf->lr); | |
961 | } | |
962 | break; | |
963 | case DRV_TLV_LRR_COUNT: | |
964 | if (p_drv_buf->lrr_set) { | |
965 | p_buf->p_val = &p_drv_buf->lrr; | |
966 | return sizeof(p_drv_buf->lrr); | |
967 | } | |
968 | break; | |
969 | case DRV_TLV_LIP_SENT_COUNT: | |
970 | if (p_drv_buf->tx_lip_set) { | |
971 | p_buf->p_val = &p_drv_buf->tx_lip; | |
972 | return sizeof(p_drv_buf->tx_lip); | |
973 | } | |
974 | break; | |
975 | case DRV_TLV_LIP_RECEIVED_COUNT: | |
976 | if (p_drv_buf->rx_lip_set) { | |
977 | p_buf->p_val = &p_drv_buf->rx_lip; | |
978 | return sizeof(p_drv_buf->rx_lip); | |
979 | } | |
980 | break; | |
981 | case DRV_TLV_EOFA_COUNT: | |
982 | if (p_drv_buf->eofa_set) { | |
983 | p_buf->p_val = &p_drv_buf->eofa; | |
984 | return sizeof(p_drv_buf->eofa); | |
985 | } | |
986 | break; | |
987 | case DRV_TLV_EOFNI_COUNT: | |
988 | if (p_drv_buf->eofni_set) { | |
989 | p_buf->p_val = &p_drv_buf->eofni; | |
990 | return sizeof(p_drv_buf->eofni); | |
991 | } | |
992 | break; | |
993 | case DRV_TLV_SCSI_STATUS_CHECK_CONDITION_COUNT: | |
994 | if (p_drv_buf->scsi_chks_set) { | |
995 | p_buf->p_val = &p_drv_buf->scsi_chks; | |
996 | return sizeof(p_drv_buf->scsi_chks); | |
997 | } | |
998 | break; | |
999 | case DRV_TLV_SCSI_STATUS_CONDITION_MET_COUNT: | |
1000 | if (p_drv_buf->scsi_cond_met_set) { | |
1001 | p_buf->p_val = &p_drv_buf->scsi_cond_met; | |
1002 | return sizeof(p_drv_buf->scsi_cond_met); | |
1003 | } | |
1004 | break; | |
1005 | case DRV_TLV_SCSI_STATUS_BUSY_COUNT: | |
1006 | if (p_drv_buf->scsi_busy_set) { | |
1007 | p_buf->p_val = &p_drv_buf->scsi_busy; | |
1008 | return sizeof(p_drv_buf->scsi_busy); | |
1009 | } | |
1010 | break; | |
1011 | case DRV_TLV_SCSI_STATUS_INTERMEDIATE_COUNT: | |
1012 | if (p_drv_buf->scsi_inter_set) { | |
1013 | p_buf->p_val = &p_drv_buf->scsi_inter; | |
1014 | return sizeof(p_drv_buf->scsi_inter); | |
1015 | } | |
1016 | break; | |
1017 | case DRV_TLV_SCSI_STATUS_INTERMEDIATE_CONDITION_MET_COUNT: | |
1018 | if (p_drv_buf->scsi_inter_cond_met_set) { | |
1019 | p_buf->p_val = &p_drv_buf->scsi_inter_cond_met; | |
1020 | return sizeof(p_drv_buf->scsi_inter_cond_met); | |
1021 | } | |
1022 | break; | |
1023 | case DRV_TLV_SCSI_STATUS_RESERVATION_CONFLICT_COUNT: | |
1024 | if (p_drv_buf->scsi_rsv_conflicts_set) { | |
1025 | p_buf->p_val = &p_drv_buf->scsi_rsv_conflicts; | |
1026 | return sizeof(p_drv_buf->scsi_rsv_conflicts); | |
1027 | } | |
1028 | break; | |
1029 | case DRV_TLV_SCSI_STATUS_TASK_SET_FULL_COUNT: | |
1030 | if (p_drv_buf->scsi_tsk_full_set) { | |
1031 | p_buf->p_val = &p_drv_buf->scsi_tsk_full; | |
1032 | return sizeof(p_drv_buf->scsi_tsk_full); | |
1033 | } | |
1034 | break; | |
1035 | case DRV_TLV_SCSI_STATUS_ACA_ACTIVE_COUNT: | |
1036 | if (p_drv_buf->scsi_aca_active_set) { | |
1037 | p_buf->p_val = &p_drv_buf->scsi_aca_active; | |
1038 | return sizeof(p_drv_buf->scsi_aca_active); | |
1039 | } | |
1040 | break; | |
1041 | case DRV_TLV_SCSI_STATUS_TASK_ABORTED_COUNT: | |
1042 | if (p_drv_buf->scsi_tsk_abort_set) { | |
1043 | p_buf->p_val = &p_drv_buf->scsi_tsk_abort; | |
1044 | return sizeof(p_drv_buf->scsi_tsk_abort); | |
1045 | } | |
1046 | break; | |
1047 | case DRV_TLV_SCSI_CHECK_CONDITION_1_RECEIVED_SK_ASC_ASCQ: | |
1048 | case DRV_TLV_SCSI_CHECK_CONDITION_2_RECEIVED_SK_ASC_ASCQ: | |
1049 | case DRV_TLV_SCSI_CHECK_CONDITION_3_RECEIVED_SK_ASC_ASCQ: | |
1050 | case DRV_TLV_SCSI_CHECK_CONDITION_4_RECEIVED_SK_ASC_ASCQ: | |
1051 | case DRV_TLV_SCSI_CHECK_CONDITION_5_RECEIVED_SK_ASC_ASCQ: | |
1052 | idx = (p_tlv->tlv_type - | |
1053 | DRV_TLV_SCSI_CHECK_CONDITION_1_RECEIVED_SK_ASC_ASCQ) / 2; | |
1054 | ||
1055 | if (p_drv_buf->scsi_rx_chk_set[idx]) { | |
1056 | p_buf->p_val = &p_drv_buf->scsi_rx_chk[idx]; | |
1057 | return sizeof(p_drv_buf->scsi_rx_chk[idx]); | |
1058 | } | |
1059 | break; | |
1060 | case DRV_TLV_SCSI_CHECK_1_TIMESTAMP: | |
1061 | case DRV_TLV_SCSI_CHECK_2_TIMESTAMP: | |
1062 | case DRV_TLV_SCSI_CHECK_3_TIMESTAMP: | |
1063 | case DRV_TLV_SCSI_CHECK_4_TIMESTAMP: | |
1064 | case DRV_TLV_SCSI_CHECK_5_TIMESTAMP: | |
1065 | idx = (p_tlv->tlv_type - DRV_TLV_SCSI_CHECK_1_TIMESTAMP) / 2; | |
1066 | p_time = &p_drv_buf->scsi_chk_tstamp[idx]; | |
1067 | ||
1068 | return qed_mfw_get_tlv_time_value(p_time, p_buf); | |
1069 | default: | |
1070 | break; | |
1071 | } | |
1072 | ||
1073 | return -1; | |
1074 | } | |
1075 | ||
77a509e4 SRK |
1076 | static int |
1077 | qed_mfw_get_iscsi_tlv_value(struct qed_drv_tlv_hdr *p_tlv, | |
1078 | struct qed_mfw_tlv_iscsi *p_drv_buf, | |
1079 | struct qed_tlv_parsed_buf *p_buf) | |
1080 | { | |
1081 | switch (p_tlv->tlv_type) { | |
1082 | case DRV_TLV_TARGET_LLMNR_ENABLED: | |
1083 | if (p_drv_buf->target_llmnr_set) { | |
1084 | p_buf->p_val = &p_drv_buf->target_llmnr; | |
1085 | return sizeof(p_drv_buf->target_llmnr); | |
1086 | } | |
1087 | break; | |
1088 | case DRV_TLV_HEADER_DIGEST_FLAG_ENABLED: | |
1089 | if (p_drv_buf->header_digest_set) { | |
1090 | p_buf->p_val = &p_drv_buf->header_digest; | |
1091 | return sizeof(p_drv_buf->header_digest); | |
1092 | } | |
1093 | break; | |
1094 | case DRV_TLV_DATA_DIGEST_FLAG_ENABLED: | |
1095 | if (p_drv_buf->data_digest_set) { | |
1096 | p_buf->p_val = &p_drv_buf->data_digest; | |
1097 | return sizeof(p_drv_buf->data_digest); | |
1098 | } | |
1099 | break; | |
1100 | case DRV_TLV_AUTHENTICATION_METHOD: | |
1101 | if (p_drv_buf->auth_method_set) { | |
1102 | p_buf->p_val = &p_drv_buf->auth_method; | |
1103 | return sizeof(p_drv_buf->auth_method); | |
1104 | } | |
1105 | break; | |
1106 | case DRV_TLV_ISCSI_BOOT_TARGET_PORTAL: | |
1107 | if (p_drv_buf->boot_taget_portal_set) { | |
1108 | p_buf->p_val = &p_drv_buf->boot_taget_portal; | |
1109 | return sizeof(p_drv_buf->boot_taget_portal); | |
1110 | } | |
1111 | break; | |
1112 | case DRV_TLV_MAX_FRAME_SIZE: | |
1113 | if (p_drv_buf->frame_size_set) { | |
1114 | p_buf->p_val = &p_drv_buf->frame_size; | |
1115 | return sizeof(p_drv_buf->frame_size); | |
1116 | } | |
1117 | break; | |
1118 | case DRV_TLV_PDU_TX_DESCRIPTORS_QUEUE_SIZE: | |
1119 | if (p_drv_buf->tx_desc_size_set) { | |
1120 | p_buf->p_val = &p_drv_buf->tx_desc_size; | |
1121 | return sizeof(p_drv_buf->tx_desc_size); | |
1122 | } | |
1123 | break; | |
1124 | case DRV_TLV_PDU_RX_DESCRIPTORS_QUEUE_SIZE: | |
1125 | if (p_drv_buf->rx_desc_size_set) { | |
1126 | p_buf->p_val = &p_drv_buf->rx_desc_size; | |
1127 | return sizeof(p_drv_buf->rx_desc_size); | |
1128 | } | |
1129 | break; | |
1130 | case DRV_TLV_ISCSI_BOOT_PROGRESS: | |
1131 | if (p_drv_buf->boot_progress_set) { | |
1132 | p_buf->p_val = &p_drv_buf->boot_progress; | |
1133 | return sizeof(p_drv_buf->boot_progress); | |
1134 | } | |
1135 | break; | |
1136 | case DRV_TLV_PDU_TX_DESCRIPTOR_QUEUE_AVG_DEPTH: | |
1137 | if (p_drv_buf->tx_desc_qdepth_set) { | |
1138 | p_buf->p_val = &p_drv_buf->tx_desc_qdepth; | |
1139 | return sizeof(p_drv_buf->tx_desc_qdepth); | |
1140 | } | |
1141 | break; | |
1142 | case DRV_TLV_PDU_RX_DESCRIPTORS_QUEUE_AVG_DEPTH: | |
1143 | if (p_drv_buf->rx_desc_qdepth_set) { | |
1144 | p_buf->p_val = &p_drv_buf->rx_desc_qdepth; | |
1145 | return sizeof(p_drv_buf->rx_desc_qdepth); | |
1146 | } | |
1147 | break; | |
1148 | case DRV_TLV_ISCSI_PDU_RX_FRAMES_RECEIVED: | |
1149 | if (p_drv_buf->rx_frames_set) { | |
1150 | p_buf->p_val = &p_drv_buf->rx_frames; | |
1151 | return sizeof(p_drv_buf->rx_frames); | |
1152 | } | |
1153 | break; | |
1154 | case DRV_TLV_ISCSI_PDU_RX_BYTES_RECEIVED: | |
1155 | if (p_drv_buf->rx_bytes_set) { | |
1156 | p_buf->p_val = &p_drv_buf->rx_bytes; | |
1157 | return sizeof(p_drv_buf->rx_bytes); | |
1158 | } | |
1159 | break; | |
1160 | case DRV_TLV_ISCSI_PDU_TX_FRAMES_SENT: | |
1161 | if (p_drv_buf->tx_frames_set) { | |
1162 | p_buf->p_val = &p_drv_buf->tx_frames; | |
1163 | return sizeof(p_drv_buf->tx_frames); | |
1164 | } | |
1165 | break; | |
1166 | case DRV_TLV_ISCSI_PDU_TX_BYTES_SENT: | |
1167 | if (p_drv_buf->tx_bytes_set) { | |
1168 | p_buf->p_val = &p_drv_buf->tx_bytes; | |
1169 | return sizeof(p_drv_buf->tx_bytes); | |
1170 | } | |
1171 | break; | |
1172 | default: | |
1173 | break; | |
1174 | } | |
1175 | ||
1176 | return -1; | |
1177 | } | |
1178 | ||
2528c389 SRK |
1179 | static int qed_mfw_update_tlvs(struct qed_hwfn *p_hwfn, |
1180 | u8 tlv_group, u8 *p_mfw_buf, u32 size) | |
1181 | { | |
1182 | union qed_mfw_tlv_data *p_tlv_data; | |
1183 | struct qed_tlv_parsed_buf buffer; | |
1184 | struct qed_drv_tlv_hdr tlv; | |
1185 | int len = 0; | |
1186 | u32 offset; | |
1187 | u8 *p_tlv; | |
1188 | ||
1189 | p_tlv_data = vzalloc(sizeof(*p_tlv_data)); | |
1190 | if (!p_tlv_data) | |
1191 | return -ENOMEM; | |
1192 | ||
1193 | if (qed_mfw_fill_tlv_data(p_hwfn, tlv_group, p_tlv_data)) { | |
1194 | vfree(p_tlv_data); | |
1195 | return -EINVAL; | |
1196 | } | |
1197 | ||
1198 | memset(&tlv, 0, sizeof(tlv)); | |
1199 | for (offset = 0; offset < size; | |
1200 | offset += sizeof(tlv) + sizeof(u32) * tlv.tlv_length) { | |
1201 | p_tlv = &p_mfw_buf[offset]; | |
1202 | tlv.tlv_type = TLV_TYPE(p_tlv); | |
1203 | tlv.tlv_length = TLV_LENGTH(p_tlv); | |
1204 | tlv.tlv_flags = TLV_FLAGS(p_tlv); | |
1205 | ||
1206 | DP_VERBOSE(p_hwfn, QED_MSG_SP, | |
1207 | "Type %d length = %d flags = 0x%x\n", tlv.tlv_type, | |
1208 | tlv.tlv_length, tlv.tlv_flags); | |
1209 | ||
1210 | if (tlv_group == QED_MFW_TLV_GENERIC) | |
1211 | len = qed_mfw_get_gen_tlv_value(&tlv, | |
1212 | &p_tlv_data->generic, | |
1213 | &buffer); | |
1214 | else if (tlv_group == QED_MFW_TLV_ETH) | |
1215 | len = qed_mfw_get_eth_tlv_value(&tlv, | |
1216 | &p_tlv_data->eth, | |
1217 | &buffer); | |
f240b688 SRK |
1218 | else if (tlv_group == QED_MFW_TLV_FCOE) |
1219 | len = qed_mfw_get_fcoe_tlv_value(&tlv, | |
1220 | &p_tlv_data->fcoe, | |
1221 | &buffer); | |
77a509e4 SRK |
1222 | else |
1223 | len = qed_mfw_get_iscsi_tlv_value(&tlv, | |
1224 | &p_tlv_data->iscsi, | |
1225 | &buffer); | |
2528c389 SRK |
1226 | |
1227 | if (len > 0) { | |
1228 | WARN(len > 4 * tlv.tlv_length, | |
1229 | "Incorrect MFW TLV length %d, it shouldn't be greater than %d\n", | |
1230 | len, 4 * tlv.tlv_length); | |
1231 | len = min_t(int, len, 4 * tlv.tlv_length); | |
1232 | tlv.tlv_flags |= QED_DRV_TLV_FLAGS_CHANGED; | |
1233 | TLV_FLAGS(p_tlv) = tlv.tlv_flags; | |
1234 | memcpy(p_mfw_buf + offset + sizeof(tlv), | |
1235 | buffer.p_val, len); | |
1236 | } | |
1237 | } | |
1238 | ||
1239 | vfree(p_tlv_data); | |
1240 | ||
1241 | return 0; | |
1242 | } | |
1243 | ||
1244 | int qed_mfw_process_tlv_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) | |
1245 | { | |
1246 | u32 addr, size, offset, resp, param, val, global_offsize, global_addr; | |
1247 | u8 tlv_group = 0, id, *p_mfw_buf = NULL, *p_temp; | |
1248 | struct qed_drv_tlv_hdr tlv; | |
1249 | int rc; | |
1250 | ||
1251 | addr = SECTION_OFFSIZE_ADDR(p_hwfn->mcp_info->public_base, | |
1252 | PUBLIC_GLOBAL); | |
1253 | global_offsize = qed_rd(p_hwfn, p_ptt, addr); | |
1254 | global_addr = SECTION_ADDR(global_offsize, 0); | |
1255 | addr = global_addr + offsetof(struct public_global, data_ptr); | |
1256 | addr = qed_rd(p_hwfn, p_ptt, addr); | |
1257 | size = qed_rd(p_hwfn, p_ptt, global_addr + | |
1258 | offsetof(struct public_global, data_size)); | |
1259 | ||
1260 | if (!size) { | |
1261 | DP_NOTICE(p_hwfn, "Invalid TLV req size = %d\n", size); | |
1262 | goto drv_done; | |
1263 | } | |
1264 | ||
1265 | p_mfw_buf = vzalloc(size); | |
1266 | if (!p_mfw_buf) { | |
1267 | DP_NOTICE(p_hwfn, "Failed allocate memory for p_mfw_buf\n"); | |
1268 | goto drv_done; | |
1269 | } | |
1270 | ||
1271 | /* Read the TLV request to local buffer. MFW represents the TLV in | |
1272 | * little endian format and mcp returns it bigendian format. Hence | |
1273 | * driver need to convert data to little endian first and then do the | |
1274 | * memcpy (casting) to preserve the MFW TLV format in the driver buffer. | |
1275 | * | |
1276 | */ | |
1277 | for (offset = 0; offset < size; offset += sizeof(u32)) { | |
1278 | val = qed_rd(p_hwfn, p_ptt, addr + offset); | |
5ab90341 | 1279 | val = be32_to_cpu((__force __be32)val); |
2528c389 SRK |
1280 | memcpy(&p_mfw_buf[offset], &val, sizeof(u32)); |
1281 | } | |
1282 | ||
1283 | /* Parse the headers to enumerate the requested TLV groups */ | |
1284 | for (offset = 0; offset < size; | |
1285 | offset += sizeof(tlv) + sizeof(u32) * tlv.tlv_length) { | |
1286 | p_temp = &p_mfw_buf[offset]; | |
1287 | tlv.tlv_type = TLV_TYPE(p_temp); | |
1288 | tlv.tlv_length = TLV_LENGTH(p_temp); | |
1289 | if (qed_mfw_get_tlv_group(tlv.tlv_type, &tlv_group)) | |
1290 | DP_VERBOSE(p_hwfn, NETIF_MSG_DRV, | |
1291 | "Un recognized TLV %d\n", tlv.tlv_type); | |
1292 | } | |
1293 | ||
1294 | /* Sanitize the TLV groups according to personality */ | |
1295 | if ((tlv_group & QED_MFW_TLV_ETH) && !QED_IS_L2_PERSONALITY(p_hwfn)) { | |
1296 | DP_VERBOSE(p_hwfn, QED_MSG_SP, | |
1297 | "Skipping L2 TLVs for non-L2 function\n"); | |
1298 | tlv_group &= ~QED_MFW_TLV_ETH; | |
1299 | } | |
1300 | ||
f240b688 SRK |
1301 | if ((tlv_group & QED_MFW_TLV_FCOE) && |
1302 | p_hwfn->hw_info.personality != QED_PCI_FCOE) { | |
1303 | DP_VERBOSE(p_hwfn, QED_MSG_SP, | |
1304 | "Skipping FCoE TLVs for non-FCoE function\n"); | |
1305 | tlv_group &= ~QED_MFW_TLV_FCOE; | |
1306 | } | |
1307 | ||
77a509e4 | 1308 | if ((tlv_group & QED_MFW_TLV_ISCSI) && |
897e87a1 SM |
1309 | p_hwfn->hw_info.personality != QED_PCI_ISCSI && |
1310 | p_hwfn->hw_info.personality != QED_PCI_NVMETCP) { | |
77a509e4 SRK |
1311 | DP_VERBOSE(p_hwfn, QED_MSG_SP, |
1312 | "Skipping iSCSI TLVs for non-iSCSI function\n"); | |
1313 | tlv_group &= ~QED_MFW_TLV_ISCSI; | |
1314 | } | |
1315 | ||
2528c389 SRK |
1316 | /* Update the TLV values in the local buffer */ |
1317 | for (id = QED_MFW_TLV_GENERIC; id < QED_MFW_TLV_MAX; id <<= 1) { | |
1318 | if (tlv_group & id) | |
1319 | if (qed_mfw_update_tlvs(p_hwfn, id, p_mfw_buf, size)) | |
1320 | goto drv_done; | |
1321 | } | |
1322 | ||
1323 | /* Write the TLV data to shared memory. The stream of 4 bytes first need | |
1324 | * to be mem-copied to u32 element to make it as LSB format. And then | |
1325 | * converted to big endian as required by mcp-write. | |
1326 | */ | |
1327 | for (offset = 0; offset < size; offset += sizeof(u32)) { | |
1328 | memcpy(&val, &p_mfw_buf[offset], sizeof(u32)); | |
5ab90341 | 1329 | val = (__force u32)cpu_to_be32(val); |
2528c389 SRK |
1330 | qed_wr(p_hwfn, p_ptt, addr + offset, val); |
1331 | } | |
1332 | ||
1333 | drv_done: | |
1334 | rc = qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_GET_TLV_DONE, 0, &resp, | |
1335 | ¶m); | |
1336 | ||
1337 | vfree(p_mfw_buf); | |
1338 | ||
1339 | return rc; | |
1340 | } |