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2025cf9e | 1 | // SPDX-License-Identifier: GPL-2.0-only |
25a3ba61 AK |
2 | /* |
3 | * Huawei HiNIC PCI Express Linux driver | |
4 | * Copyright(c) 2017 Huawei Technologies Co., Ltd | |
25a3ba61 AK |
5 | */ |
6 | ||
7 | #include <linux/types.h> | |
8 | #include <linux/netdevice.h> | |
9 | #include <linux/etherdevice.h> | |
10 | #include <linux/if_vlan.h> | |
11 | #include <linux/pci.h> | |
12 | #include <linux/device.h> | |
13 | #include <linux/errno.h> | |
14 | ||
15 | #include "hinic_hw_if.h" | |
16 | #include "hinic_hw_dev.h" | |
17 | #include "hinic_port.h" | |
18 | #include "hinic_dev.h" | |
19 | ||
25a3ba61 AK |
20 | enum mac_op { |
21 | MAC_DEL, | |
22 | MAC_SET, | |
23 | }; | |
24 | ||
25 | /** | |
26 | * change_mac - change(add or delete) mac address | |
27 | * @nic_dev: nic device | |
28 | * @addr: mac address | |
29 | * @vlan_id: vlan number to set with the mac | |
30 | * @op: add or delete the mac | |
31 | * | |
32 | * Return 0 - Success, negative - Failure | |
33 | **/ | |
34 | static int change_mac(struct hinic_dev *nic_dev, const u8 *addr, | |
35 | u16 vlan_id, enum mac_op op) | |
36 | { | |
25a3ba61 AK |
37 | struct hinic_hwdev *hwdev = nic_dev->hwdev; |
38 | struct hinic_port_mac_cmd port_mac_cmd; | |
39 | struct hinic_hwif *hwif = hwdev->hwif; | |
7dd29ee1 | 40 | u16 out_size = sizeof(port_mac_cmd); |
25a3ba61 AK |
41 | struct pci_dev *pdev = hwif->pdev; |
42 | enum hinic_port_cmd cmd; | |
25a3ba61 AK |
43 | int err; |
44 | ||
25a3ba61 AK |
45 | if (op == MAC_SET) |
46 | cmd = HINIC_PORT_CMD_SET_MAC; | |
47 | else | |
48 | cmd = HINIC_PORT_CMD_DEL_MAC; | |
49 | ||
50 | port_mac_cmd.func_idx = HINIC_HWIF_FUNC_IDX(hwif); | |
51 | port_mac_cmd.vlan_id = vlan_id; | |
52 | memcpy(port_mac_cmd.mac, addr, ETH_ALEN); | |
53 | ||
54 | err = hinic_port_msg_cmd(hwdev, cmd, &port_mac_cmd, | |
55 | sizeof(port_mac_cmd), | |
56 | &port_mac_cmd, &out_size); | |
7dd29ee1 | 57 | if (err || out_size != sizeof(port_mac_cmd) || |
f68910a8 L |
58 | (port_mac_cmd.status && |
59 | (port_mac_cmd.status != HINIC_PF_SET_VF_ALREADY || !HINIC_IS_VF(hwif)) && | |
60 | port_mac_cmd.status != HINIC_MGMT_STATUS_EXIST)) { | |
90f86b8a L |
61 | dev_err(&pdev->dev, "Failed to change MAC, err: %d, status: 0x%x, out size: 0x%x\n", |
62 | err, port_mac_cmd.status, out_size); | |
25a3ba61 AK |
63 | return -EFAULT; |
64 | } | |
65 | ||
72ef908b L |
66 | if (port_mac_cmd.status == HINIC_PF_SET_VF_ALREADY) { |
67 | dev_warn(&pdev->dev, "PF has already set VF mac, ignore %s operation\n", | |
68 | (op == MAC_SET) ? "set" : "del"); | |
7dd29ee1 L |
69 | return HINIC_PF_SET_VF_ALREADY; |
70 | } | |
71 | ||
72 | if (cmd == HINIC_PORT_CMD_SET_MAC && port_mac_cmd.status == | |
73 | HINIC_MGMT_STATUS_EXIST) | |
72ef908b | 74 | dev_warn(&pdev->dev, "MAC is repeated, ignore set operation\n"); |
7dd29ee1 | 75 | |
25a3ba61 AK |
76 | return 0; |
77 | } | |
78 | ||
79 | /** | |
80 | * hinic_port_add_mac - add mac address | |
81 | * @nic_dev: nic device | |
82 | * @addr: mac address | |
83 | * @vlan_id: vlan number to set with the mac | |
84 | * | |
85 | * Return 0 - Success, negative - Failure | |
86 | **/ | |
87 | int hinic_port_add_mac(struct hinic_dev *nic_dev, | |
88 | const u8 *addr, u16 vlan_id) | |
89 | { | |
90 | return change_mac(nic_dev, addr, vlan_id, MAC_SET); | |
91 | } | |
92 | ||
93 | /** | |
94 | * hinic_port_del_mac - remove mac address | |
95 | * @nic_dev: nic device | |
96 | * @addr: mac address | |
97 | * @vlan_id: vlan number that is connected to the mac | |
98 | * | |
99 | * Return 0 - Success, negative - Failure | |
100 | **/ | |
101 | int hinic_port_del_mac(struct hinic_dev *nic_dev, const u8 *addr, | |
102 | u16 vlan_id) | |
103 | { | |
104 | return change_mac(nic_dev, addr, vlan_id, MAC_DEL); | |
105 | } | |
106 | ||
107 | /** | |
108 | * hinic_port_get_mac - get the mac address of the nic device | |
109 | * @nic_dev: nic device | |
110 | * @addr: returned mac address | |
111 | * | |
112 | * Return 0 - Success, negative - Failure | |
113 | **/ | |
114 | int hinic_port_get_mac(struct hinic_dev *nic_dev, u8 *addr) | |
115 | { | |
116 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
117 | struct hinic_port_mac_cmd port_mac_cmd; | |
118 | struct hinic_hwif *hwif = hwdev->hwif; | |
7dd29ee1 | 119 | u16 out_size = sizeof(port_mac_cmd); |
25a3ba61 | 120 | struct pci_dev *pdev = hwif->pdev; |
25a3ba61 AK |
121 | int err; |
122 | ||
123 | port_mac_cmd.func_idx = HINIC_HWIF_FUNC_IDX(hwif); | |
124 | ||
125 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_MAC, | |
126 | &port_mac_cmd, sizeof(port_mac_cmd), | |
127 | &port_mac_cmd, &out_size); | |
c8ad5df6 | 128 | if (err || out_size != sizeof(port_mac_cmd) || port_mac_cmd.status) { |
90f86b8a L |
129 | dev_err(&pdev->dev, "Failed to get mac, err: %d, status: 0x%x, out size: 0x%x\n", |
130 | err, port_mac_cmd.status, out_size); | |
25a3ba61 AK |
131 | return -EFAULT; |
132 | } | |
133 | ||
134 | memcpy(addr, port_mac_cmd.mac, ETH_ALEN); | |
135 | return 0; | |
136 | } | |
137 | ||
138 | /** | |
139 | * hinic_port_set_mtu - set mtu | |
140 | * @nic_dev: nic device | |
141 | * @new_mtu: new mtu | |
142 | * | |
143 | * Return 0 - Success, negative - Failure | |
144 | **/ | |
145 | int hinic_port_set_mtu(struct hinic_dev *nic_dev, int new_mtu) | |
146 | { | |
25a3ba61 AK |
147 | struct hinic_hwdev *hwdev = nic_dev->hwdev; |
148 | struct hinic_port_mtu_cmd port_mtu_cmd; | |
149 | struct hinic_hwif *hwif = hwdev->hwif; | |
7dd29ee1 | 150 | u16 out_size = sizeof(port_mtu_cmd); |
25a3ba61 | 151 | struct pci_dev *pdev = hwif->pdev; |
022f19cf | 152 | int err; |
25a3ba61 AK |
153 | |
154 | port_mtu_cmd.func_idx = HINIC_HWIF_FUNC_IDX(hwif); | |
155 | port_mtu_cmd.mtu = new_mtu; | |
156 | ||
157 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_CHANGE_MTU, | |
158 | &port_mtu_cmd, sizeof(port_mtu_cmd), | |
159 | &port_mtu_cmd, &out_size); | |
90f86b8a L |
160 | if (err || out_size != sizeof(port_mtu_cmd) || port_mtu_cmd.status) { |
161 | dev_err(&pdev->dev, "Failed to set mtu, err: %d, status: 0x%x, out size: 0x%x\n", | |
162 | err, port_mtu_cmd.status, out_size); | |
25a3ba61 AK |
163 | return -EFAULT; |
164 | } | |
165 | ||
166 | return 0; | |
167 | } | |
168 | ||
169 | /** | |
170 | * hinic_port_add_vlan - add vlan to the nic device | |
171 | * @nic_dev: nic device | |
172 | * @vlan_id: the vlan number to add | |
173 | * | |
174 | * Return 0 - Success, negative - Failure | |
175 | **/ | |
176 | int hinic_port_add_vlan(struct hinic_dev *nic_dev, u16 vlan_id) | |
177 | { | |
178 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
179 | struct hinic_port_vlan_cmd port_vlan_cmd; | |
180 | ||
181 | port_vlan_cmd.func_idx = HINIC_HWIF_FUNC_IDX(hwdev->hwif); | |
182 | port_vlan_cmd.vlan_id = vlan_id; | |
183 | ||
184 | return hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_ADD_VLAN, | |
185 | &port_vlan_cmd, sizeof(port_vlan_cmd), | |
186 | NULL, NULL); | |
187 | } | |
188 | ||
189 | /** | |
190 | * hinic_port_del_vlan - delete vlan from the nic device | |
191 | * @nic_dev: nic device | |
192 | * @vlan_id: the vlan number to delete | |
193 | * | |
194 | * Return 0 - Success, negative - Failure | |
195 | **/ | |
196 | int hinic_port_del_vlan(struct hinic_dev *nic_dev, u16 vlan_id) | |
197 | { | |
198 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
199 | struct hinic_port_vlan_cmd port_vlan_cmd; | |
200 | ||
201 | port_vlan_cmd.func_idx = HINIC_HWIF_FUNC_IDX(hwdev->hwif); | |
202 | port_vlan_cmd.vlan_id = vlan_id; | |
203 | ||
204 | return hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_DEL_VLAN, | |
205 | &port_vlan_cmd, sizeof(port_vlan_cmd), | |
206 | NULL, NULL); | |
207 | } | |
c4d06d2d AK |
208 | |
209 | /** | |
210 | * hinic_port_set_rx_mode - set rx mode in the nic device | |
211 | * @nic_dev: nic device | |
212 | * @rx_mode: the rx mode to set | |
213 | * | |
214 | * Return 0 - Success, negative - Failure | |
215 | **/ | |
216 | int hinic_port_set_rx_mode(struct hinic_dev *nic_dev, u32 rx_mode) | |
217 | { | |
218 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
219 | struct hinic_port_rx_mode_cmd rx_mode_cmd; | |
220 | ||
221 | rx_mode_cmd.func_idx = HINIC_HWIF_FUNC_IDX(hwdev->hwif); | |
222 | rx_mode_cmd.rx_mode = rx_mode; | |
223 | ||
224 | return hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_RX_MODE, | |
225 | &rx_mode_cmd, sizeof(rx_mode_cmd), | |
226 | NULL, NULL); | |
227 | } | |
228 | ||
229 | /** | |
230 | * hinic_port_link_state - get the link state | |
231 | * @nic_dev: nic device | |
232 | * @link_state: the returned link state | |
233 | * | |
234 | * Return 0 - Success, negative - Failure | |
235 | **/ | |
236 | int hinic_port_link_state(struct hinic_dev *nic_dev, | |
237 | enum hinic_port_link_state *link_state) | |
238 | { | |
239 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
240 | struct hinic_hwif *hwif = hwdev->hwif; | |
241 | struct hinic_port_link_cmd link_cmd; | |
242 | struct pci_dev *pdev = hwif->pdev; | |
7dd29ee1 | 243 | u16 out_size = sizeof(link_cmd); |
c4d06d2d AK |
244 | int err; |
245 | ||
c4d06d2d AK |
246 | link_cmd.func_idx = HINIC_HWIF_FUNC_IDX(hwif); |
247 | ||
248 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_LINK_STATE, | |
249 | &link_cmd, sizeof(link_cmd), | |
250 | &link_cmd, &out_size); | |
c8ad5df6 | 251 | if (err || out_size != sizeof(link_cmd) || link_cmd.status) { |
90f86b8a L |
252 | dev_err(&pdev->dev, "Failed to get link state, err: %d, status: 0x%x, out size: 0x%x\n", |
253 | err, link_cmd.status, out_size); | |
c4d06d2d AK |
254 | return -EINVAL; |
255 | } | |
256 | ||
257 | *link_state = link_cmd.state; | |
258 | return 0; | |
259 | } | |
260 | ||
261 | /** | |
262 | * hinic_port_set_state - set port state | |
263 | * @nic_dev: nic device | |
264 | * @state: the state to set | |
265 | * | |
266 | * Return 0 - Success, negative - Failure | |
267 | **/ | |
268 | int hinic_port_set_state(struct hinic_dev *nic_dev, enum hinic_port_state state) | |
269 | { | |
270 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
271 | struct hinic_port_state_cmd port_state; | |
272 | struct hinic_hwif *hwif = hwdev->hwif; | |
273 | struct pci_dev *pdev = hwif->pdev; | |
7dd29ee1 | 274 | u16 out_size = sizeof(port_state); |
c4d06d2d AK |
275 | int err; |
276 | ||
7dd29ee1 L |
277 | if (HINIC_IS_VF(hwdev->hwif)) |
278 | return 0; | |
c4d06d2d AK |
279 | |
280 | port_state.state = state; | |
281 | ||
282 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_PORT_STATE, | |
283 | &port_state, sizeof(port_state), | |
284 | &port_state, &out_size); | |
c8ad5df6 | 285 | if (err || out_size != sizeof(port_state) || port_state.status) { |
90f86b8a L |
286 | dev_err(&pdev->dev, "Failed to set port state, err: %d, status: 0x%x, out size: 0x%x\n", |
287 | err, port_state.status, out_size); | |
c4d06d2d AK |
288 | return -EFAULT; |
289 | } | |
290 | ||
291 | return 0; | |
292 | } | |
e2585ea7 AK |
293 | |
294 | /** | |
295 | * hinic_port_set_func_state- set func device state | |
296 | * @nic_dev: nic device | |
297 | * @state: the state to set | |
298 | * | |
299 | * Return 0 - Success, negative - Failure | |
300 | **/ | |
301 | int hinic_port_set_func_state(struct hinic_dev *nic_dev, | |
302 | enum hinic_func_port_state state) | |
303 | { | |
304 | struct hinic_port_func_state_cmd func_state; | |
305 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
306 | struct hinic_hwif *hwif = hwdev->hwif; | |
307 | struct pci_dev *pdev = hwif->pdev; | |
7dd29ee1 | 308 | u16 out_size = sizeof(func_state); |
e2585ea7 AK |
309 | int err; |
310 | ||
311 | func_state.func_idx = HINIC_HWIF_FUNC_IDX(hwif); | |
312 | func_state.state = state; | |
313 | ||
314 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_FUNC_STATE, | |
315 | &func_state, sizeof(func_state), | |
316 | &func_state, &out_size); | |
c8ad5df6 | 317 | if (err || out_size != sizeof(func_state) || func_state.status) { |
90f86b8a L |
318 | dev_err(&pdev->dev, "Failed to set port func state, err: %d, status: 0x%x, out size: 0x%x\n", |
319 | err, func_state.status, out_size); | |
e2585ea7 AK |
320 | return -EFAULT; |
321 | } | |
322 | ||
323 | return 0; | |
324 | } | |
edd384f6 AK |
325 | |
326 | /** | |
327 | * hinic_port_get_cap - get port capabilities | |
328 | * @nic_dev: nic device | |
329 | * @port_cap: returned port capabilities | |
330 | * | |
331 | * Return 0 - Success, negative - Failure | |
332 | **/ | |
333 | int hinic_port_get_cap(struct hinic_dev *nic_dev, | |
334 | struct hinic_port_cap *port_cap) | |
335 | { | |
336 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
337 | struct hinic_hwif *hwif = hwdev->hwif; | |
338 | struct pci_dev *pdev = hwif->pdev; | |
7dd29ee1 | 339 | u16 out_size = sizeof(*port_cap); |
edd384f6 AK |
340 | int err; |
341 | ||
342 | port_cap->func_idx = HINIC_HWIF_FUNC_IDX(hwif); | |
343 | ||
344 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_CAP, | |
345 | port_cap, sizeof(*port_cap), | |
346 | port_cap, &out_size); | |
c8ad5df6 | 347 | if (err || out_size != sizeof(*port_cap) || port_cap->status) { |
edd384f6 | 348 | dev_err(&pdev->dev, |
90f86b8a L |
349 | "Failed to get port capabilities, err: %d, status: 0x%x, out size: 0x%x\n", |
350 | err, port_cap->status, out_size); | |
351 | return -EIO; | |
edd384f6 AK |
352 | } |
353 | ||
354 | return 0; | |
355 | } | |
cc18a754 ZC |
356 | |
357 | /** | |
358 | * hinic_port_set_tso - set port tso configuration | |
359 | * @nic_dev: nic device | |
360 | * @state: the tso state to set | |
361 | * | |
362 | * Return 0 - Success, negative - Failure | |
363 | **/ | |
364 | int hinic_port_set_tso(struct hinic_dev *nic_dev, enum hinic_tso_state state) | |
365 | { | |
366 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
367 | struct hinic_hwif *hwif = hwdev->hwif; | |
368 | struct hinic_tso_config tso_cfg = {0}; | |
369 | struct pci_dev *pdev = hwif->pdev; | |
7dd29ee1 | 370 | u16 out_size = sizeof(tso_cfg); |
cc18a754 ZC |
371 | int err; |
372 | ||
373 | tso_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
374 | tso_cfg.tso_en = state; | |
375 | ||
376 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_TSO, | |
377 | &tso_cfg, sizeof(tso_cfg), | |
378 | &tso_cfg, &out_size); | |
379 | if (err || out_size != sizeof(tso_cfg) || tso_cfg.status) { | |
380 | dev_err(&pdev->dev, | |
90f86b8a L |
381 | "Failed to set port tso, err: %d, status: 0x%x, out size: 0x%x\n", |
382 | err, tso_cfg.status, out_size); | |
383 | return -EIO; | |
cc18a754 ZC |
384 | } |
385 | ||
386 | return 0; | |
387 | } | |
4a61abb1 XC |
388 | |
389 | int hinic_set_rx_csum_offload(struct hinic_dev *nic_dev, u32 en) | |
390 | { | |
391 | struct hinic_checksum_offload rx_csum_cfg = {0}; | |
392 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
7dd29ee1 | 393 | u16 out_size = sizeof(rx_csum_cfg); |
e159e592 CIK |
394 | struct hinic_hwif *hwif; |
395 | struct pci_dev *pdev; | |
4a61abb1 XC |
396 | int err; |
397 | ||
398 | if (!hwdev) | |
399 | return -EINVAL; | |
400 | ||
e159e592 CIK |
401 | hwif = hwdev->hwif; |
402 | pdev = hwif->pdev; | |
4a61abb1 XC |
403 | rx_csum_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif); |
404 | rx_csum_cfg.rx_csum_offload = en; | |
405 | ||
406 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_RX_CSUM, | |
407 | &rx_csum_cfg, sizeof(rx_csum_cfg), | |
408 | &rx_csum_cfg, &out_size); | |
409 | if (err || !out_size || rx_csum_cfg.status) { | |
410 | dev_err(&pdev->dev, | |
90f86b8a L |
411 | "Failed to set rx csum offload, err: %d, status: 0x%x, out size: 0x%x\n", |
412 | err, rx_csum_cfg.status, out_size); | |
413 | return -EIO; | |
4a61abb1 XC |
414 | } |
415 | ||
416 | return 0; | |
417 | } | |
1e007181 | 418 | |
aebd17b7 XC |
419 | int hinic_set_rx_vlan_offload(struct hinic_dev *nic_dev, u8 en) |
420 | { | |
421 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
422 | struct hinic_vlan_cfg vlan_cfg; | |
423 | struct hinic_hwif *hwif; | |
424 | struct pci_dev *pdev; | |
425 | u16 out_size; | |
426 | int err; | |
427 | ||
428 | if (!hwdev) | |
429 | return -EINVAL; | |
430 | ||
7dd29ee1 | 431 | out_size = sizeof(vlan_cfg); |
aebd17b7 XC |
432 | hwif = hwdev->hwif; |
433 | pdev = hwif->pdev; | |
434 | vlan_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
435 | vlan_cfg.vlan_rx_offload = en; | |
436 | ||
437 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_RX_VLAN_OFFLOAD, | |
438 | &vlan_cfg, sizeof(vlan_cfg), | |
439 | &vlan_cfg, &out_size); | |
440 | if (err || !out_size || vlan_cfg.status) { | |
441 | dev_err(&pdev->dev, | |
442 | "Failed to set rx vlan offload, err: %d, status: 0x%x, out size: 0x%x\n", | |
443 | err, vlan_cfg.status, out_size); | |
444 | return -EINVAL; | |
445 | } | |
446 | ||
447 | return 0; | |
448 | } | |
449 | ||
2acf960e CH |
450 | int hinic_set_vlan_fliter(struct hinic_dev *nic_dev, u32 en) |
451 | { | |
452 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
453 | struct hinic_hwif *hwif = hwdev->hwif; | |
454 | struct pci_dev *pdev = hwif->pdev; | |
455 | struct hinic_vlan_filter vlan_filter; | |
456 | u16 out_size = sizeof(vlan_filter); | |
457 | int err; | |
458 | ||
2acf960e CH |
459 | vlan_filter.func_idx = HINIC_HWIF_FUNC_IDX(hwif); |
460 | vlan_filter.enable = en; | |
461 | ||
462 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_VLAN_FILTER, | |
463 | &vlan_filter, sizeof(vlan_filter), | |
464 | &vlan_filter, &out_size); | |
465 | if (vlan_filter.status == HINIC_MGMT_CMD_UNSUPPORTED) { | |
466 | err = HINIC_MGMT_CMD_UNSUPPORTED; | |
467 | } else if ((err == HINIC_MBOX_VF_CMD_ERROR) && | |
468 | HINIC_IS_VF(hwif)) { | |
469 | err = HINIC_MGMT_CMD_UNSUPPORTED; | |
470 | } else if (err || !out_size || vlan_filter.status) { | |
471 | dev_err(&pdev->dev, | |
472 | "Failed to set vlan fliter, err: %d, status: 0x%x, out size: 0x%x\n", | |
473 | err, vlan_filter.status, out_size); | |
474 | err = -EINVAL; | |
475 | } | |
476 | ||
477 | return err; | |
478 | } | |
479 | ||
1e007181 XC |
480 | int hinic_set_max_qnum(struct hinic_dev *nic_dev, u8 num_rqs) |
481 | { | |
482 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
483 | struct hinic_hwif *hwif = hwdev->hwif; | |
1e007181 | 484 | struct hinic_rq_num rq_num = { 0 }; |
7dd29ee1 | 485 | struct pci_dev *pdev = hwif->pdev; |
1e007181 XC |
486 | u16 out_size = sizeof(rq_num); |
487 | int err; | |
488 | ||
489 | rq_num.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
490 | rq_num.num_rqs = num_rqs; | |
bcab6782 | 491 | rq_num.rq_depth = ilog2(nic_dev->rq_depth); |
1e007181 XC |
492 | |
493 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_RQ_IQ_MAP, | |
494 | &rq_num, sizeof(rq_num), | |
495 | &rq_num, &out_size); | |
496 | if (err || !out_size || rq_num.status) { | |
497 | dev_err(&pdev->dev, | |
90f86b8a L |
498 | "Failed to set rxq number, err: %d, status: 0x%x, out size: 0x%x\n", |
499 | err, rq_num.status, out_size); | |
500 | return -EIO; | |
1e007181 XC |
501 | } |
502 | ||
503 | return 0; | |
504 | } | |
505 | ||
506 | static int hinic_set_rx_lro(struct hinic_dev *nic_dev, u8 ipv4_en, u8 ipv6_en, | |
507 | u8 max_wqe_num) | |
508 | { | |
509 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
1e007181 | 510 | struct hinic_lro_config lro_cfg = { 0 }; |
7dd29ee1 | 511 | struct hinic_hwif *hwif = hwdev->hwif; |
1e007181 XC |
512 | struct pci_dev *pdev = hwif->pdev; |
513 | u16 out_size = sizeof(lro_cfg); | |
514 | int err; | |
515 | ||
516 | lro_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
517 | lro_cfg.lro_ipv4_en = ipv4_en; | |
518 | lro_cfg.lro_ipv6_en = ipv6_en; | |
519 | lro_cfg.lro_max_wqe_num = max_wqe_num; | |
520 | ||
521 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_LRO, | |
522 | &lro_cfg, sizeof(lro_cfg), | |
523 | &lro_cfg, &out_size); | |
524 | if (err || !out_size || lro_cfg.status) { | |
525 | dev_err(&pdev->dev, | |
90f86b8a L |
526 | "Failed to set lro offload, err: %d, status: 0x%x, out size: 0x%x\n", |
527 | err, lro_cfg.status, out_size); | |
528 | return -EIO; | |
1e007181 XC |
529 | } |
530 | ||
531 | return 0; | |
532 | } | |
533 | ||
534 | static int hinic_set_rx_lro_timer(struct hinic_dev *nic_dev, u32 timer_value) | |
535 | { | |
536 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
537 | struct hinic_lro_timer lro_timer = { 0 }; | |
538 | struct hinic_hwif *hwif = hwdev->hwif; | |
539 | struct pci_dev *pdev = hwif->pdev; | |
540 | u16 out_size = sizeof(lro_timer); | |
541 | int err; | |
542 | ||
543 | lro_timer.status = 0; | |
544 | lro_timer.type = 0; | |
545 | lro_timer.enable = 1; | |
546 | lro_timer.timer = timer_value; | |
547 | ||
548 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_LRO_TIMER, | |
549 | &lro_timer, sizeof(lro_timer), | |
550 | &lro_timer, &out_size); | |
551 | if (lro_timer.status == 0xFF) { | |
552 | /* For this case, we think status (0xFF) is OK */ | |
553 | lro_timer.status = 0; | |
554 | dev_dbg(&pdev->dev, | |
555 | "Set lro timer not supported by the current FW version, it will be 1ms default\n"); | |
556 | } | |
557 | ||
558 | if (err || !out_size || lro_timer.status) { | |
559 | dev_err(&pdev->dev, | |
90f86b8a L |
560 | "Failed to set lro timer, err: %d, status: 0x%x, out size: 0x%x\n", |
561 | err, lro_timer.status, out_size); | |
1e007181 | 562 | |
90f86b8a | 563 | return -EIO; |
1e007181 XC |
564 | } |
565 | ||
566 | return 0; | |
567 | } | |
568 | ||
569 | int hinic_set_rx_lro_state(struct hinic_dev *nic_dev, u8 lro_en, | |
570 | u32 lro_timer, u32 wqe_num) | |
571 | { | |
572 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
573 | u8 ipv4_en; | |
574 | u8 ipv6_en; | |
575 | int err; | |
576 | ||
577 | if (!hwdev) | |
578 | return -EINVAL; | |
579 | ||
580 | ipv4_en = lro_en ? 1 : 0; | |
581 | ipv6_en = lro_en ? 1 : 0; | |
582 | ||
583 | err = hinic_set_rx_lro(nic_dev, ipv4_en, ipv6_en, (u8)wqe_num); | |
584 | if (err) | |
585 | return err; | |
586 | ||
7dd29ee1 L |
587 | if (HINIC_IS_VF(nic_dev->hwdev->hwif)) |
588 | return 0; | |
589 | ||
1e007181 XC |
590 | err = hinic_set_rx_lro_timer(nic_dev, lro_timer); |
591 | if (err) | |
592 | return err; | |
593 | ||
594 | return 0; | |
595 | } | |
421e9526 XC |
596 | |
597 | int hinic_rss_set_indir_tbl(struct hinic_dev *nic_dev, u32 tmpl_idx, | |
598 | const u32 *indir_table) | |
599 | { | |
600 | struct hinic_rss_indirect_tbl *indir_tbl; | |
601 | struct hinic_func_to_io *func_to_io; | |
602 | struct hinic_cmdq_buf cmd_buf; | |
603 | struct hinic_hwdev *hwdev; | |
604 | struct hinic_hwif *hwif; | |
605 | struct pci_dev *pdev; | |
606 | u32 indir_size; | |
607 | u64 out_param; | |
608 | int err, i; | |
609 | u32 *temp; | |
610 | ||
611 | hwdev = nic_dev->hwdev; | |
612 | func_to_io = &hwdev->func_to_io; | |
613 | hwif = hwdev->hwif; | |
614 | pdev = hwif->pdev; | |
615 | ||
616 | err = hinic_alloc_cmdq_buf(&func_to_io->cmdqs, &cmd_buf); | |
617 | if (err) { | |
618 | dev_err(&pdev->dev, "Failed to allocate cmdq buf\n"); | |
619 | return err; | |
620 | } | |
621 | ||
622 | cmd_buf.size = sizeof(*indir_tbl); | |
623 | ||
624 | indir_tbl = cmd_buf.buf; | |
625 | indir_tbl->group_index = cpu_to_be32(tmpl_idx); | |
626 | ||
627 | for (i = 0; i < HINIC_RSS_INDIR_SIZE; i++) { | |
628 | indir_tbl->entry[i] = indir_table[i]; | |
629 | ||
630 | if (0x3 == (i & 0x3)) { | |
631 | temp = (u32 *)&indir_tbl->entry[i - 3]; | |
632 | *temp = cpu_to_be32(*temp); | |
633 | } | |
634 | } | |
635 | ||
636 | /* cfg the rss indirect table by command queue */ | |
637 | indir_size = HINIC_RSS_INDIR_SIZE / 2; | |
638 | indir_tbl->offset = 0; | |
639 | indir_tbl->size = cpu_to_be32(indir_size); | |
640 | ||
641 | err = hinic_cmdq_direct_resp(&func_to_io->cmdqs, HINIC_MOD_L2NIC, | |
642 | HINIC_UCODE_CMD_SET_RSS_INDIR_TABLE, | |
643 | &cmd_buf, &out_param); | |
644 | if (err || out_param != 0) { | |
645 | dev_err(&pdev->dev, "Failed to set rss indir table\n"); | |
646 | err = -EFAULT; | |
647 | goto free_buf; | |
648 | } | |
649 | ||
650 | indir_tbl->offset = cpu_to_be32(indir_size); | |
651 | indir_tbl->size = cpu_to_be32(indir_size); | |
652 | memcpy(&indir_tbl->entry[0], &indir_tbl->entry[indir_size], indir_size); | |
653 | ||
654 | err = hinic_cmdq_direct_resp(&func_to_io->cmdqs, HINIC_MOD_L2NIC, | |
655 | HINIC_UCODE_CMD_SET_RSS_INDIR_TABLE, | |
656 | &cmd_buf, &out_param); | |
657 | if (err || out_param != 0) { | |
658 | dev_err(&pdev->dev, "Failed to set rss indir table\n"); | |
659 | err = -EFAULT; | |
660 | } | |
661 | ||
662 | free_buf: | |
663 | hinic_free_cmdq_buf(&func_to_io->cmdqs, &cmd_buf); | |
664 | ||
665 | return err; | |
666 | } | |
667 | ||
4fdc51bb XC |
668 | int hinic_rss_get_indir_tbl(struct hinic_dev *nic_dev, u32 tmpl_idx, |
669 | u32 *indir_table) | |
670 | { | |
671 | struct hinic_rss_indir_table rss_cfg = { 0 }; | |
672 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
673 | struct hinic_hwif *hwif = hwdev->hwif; | |
674 | struct pci_dev *pdev = hwif->pdev; | |
675 | u16 out_size = sizeof(rss_cfg); | |
676 | int err = 0, i; | |
677 | ||
678 | rss_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
679 | rss_cfg.template_id = tmpl_idx; | |
680 | ||
681 | err = hinic_port_msg_cmd(hwdev, | |
682 | HINIC_PORT_CMD_GET_RSS_TEMPLATE_INDIR_TBL, | |
683 | &rss_cfg, sizeof(rss_cfg), &rss_cfg, | |
684 | &out_size); | |
685 | if (err || !out_size || rss_cfg.status) { | |
686 | dev_err(&pdev->dev, "Failed to get indir table, err: %d, status: 0x%x, out size: 0x%x\n", | |
687 | err, rss_cfg.status, out_size); | |
688 | return -EINVAL; | |
689 | } | |
690 | ||
691 | hinic_be32_to_cpu(rss_cfg.indir, HINIC_RSS_INDIR_SIZE); | |
692 | for (i = 0; i < HINIC_RSS_INDIR_SIZE; i++) | |
693 | indir_table[i] = rss_cfg.indir[i]; | |
694 | ||
695 | return 0; | |
696 | } | |
697 | ||
421e9526 XC |
698 | int hinic_set_rss_type(struct hinic_dev *nic_dev, u32 tmpl_idx, |
699 | struct hinic_rss_type rss_type) | |
700 | { | |
701 | struct hinic_rss_context_tbl *ctx_tbl; | |
702 | struct hinic_func_to_io *func_to_io; | |
703 | struct hinic_cmdq_buf cmd_buf; | |
704 | struct hinic_hwdev *hwdev; | |
705 | struct hinic_hwif *hwif; | |
706 | struct pci_dev *pdev; | |
707 | u64 out_param; | |
708 | u32 ctx = 0; | |
709 | int err; | |
710 | ||
711 | hwdev = nic_dev->hwdev; | |
712 | func_to_io = &hwdev->func_to_io; | |
713 | hwif = hwdev->hwif; | |
714 | pdev = hwif->pdev; | |
715 | ||
716 | err = hinic_alloc_cmdq_buf(&func_to_io->cmdqs, &cmd_buf); | |
717 | if (err) { | |
718 | dev_err(&pdev->dev, "Failed to allocate cmd buf\n"); | |
719 | return -ENOMEM; | |
720 | } | |
721 | ||
722 | ctx |= HINIC_RSS_TYPE_SET(1, VALID) | | |
723 | HINIC_RSS_TYPE_SET(rss_type.ipv4, IPV4) | | |
724 | HINIC_RSS_TYPE_SET(rss_type.ipv6, IPV6) | | |
725 | HINIC_RSS_TYPE_SET(rss_type.ipv6_ext, IPV6_EXT) | | |
726 | HINIC_RSS_TYPE_SET(rss_type.tcp_ipv4, TCP_IPV4) | | |
727 | HINIC_RSS_TYPE_SET(rss_type.tcp_ipv6, TCP_IPV6) | | |
728 | HINIC_RSS_TYPE_SET(rss_type.tcp_ipv6_ext, TCP_IPV6_EXT) | | |
729 | HINIC_RSS_TYPE_SET(rss_type.udp_ipv4, UDP_IPV4) | | |
730 | HINIC_RSS_TYPE_SET(rss_type.udp_ipv6, UDP_IPV6); | |
731 | ||
732 | cmd_buf.size = sizeof(struct hinic_rss_context_tbl); | |
733 | ||
734 | ctx_tbl = (struct hinic_rss_context_tbl *)cmd_buf.buf; | |
735 | ctx_tbl->group_index = cpu_to_be32(tmpl_idx); | |
736 | ctx_tbl->offset = 0; | |
737 | ctx_tbl->size = sizeof(u32); | |
738 | ctx_tbl->size = cpu_to_be32(ctx_tbl->size); | |
739 | ctx_tbl->rsvd = 0; | |
740 | ctx_tbl->ctx = cpu_to_be32(ctx); | |
741 | ||
742 | /* cfg the rss context table by command queue */ | |
743 | err = hinic_cmdq_direct_resp(&func_to_io->cmdqs, HINIC_MOD_L2NIC, | |
744 | HINIC_UCODE_CMD_SET_RSS_CONTEXT_TABLE, | |
745 | &cmd_buf, &out_param); | |
746 | ||
747 | hinic_free_cmdq_buf(&func_to_io->cmdqs, &cmd_buf); | |
748 | ||
749 | if (err || out_param != 0) { | |
750 | dev_err(&pdev->dev, "Failed to set rss context table, err: %d\n", | |
751 | err); | |
752 | return -EFAULT; | |
753 | } | |
754 | ||
755 | return 0; | |
756 | } | |
757 | ||
4fdc51bb XC |
758 | int hinic_get_rss_type(struct hinic_dev *nic_dev, u32 tmpl_idx, |
759 | struct hinic_rss_type *rss_type) | |
760 | { | |
761 | struct hinic_rss_context_table ctx_tbl = { 0 }; | |
762 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
7dd29ee1 | 763 | u16 out_size = sizeof(ctx_tbl); |
137e4e1a CIK |
764 | struct hinic_hwif *hwif; |
765 | struct pci_dev *pdev; | |
4fdc51bb XC |
766 | int err; |
767 | ||
768 | if (!hwdev || !rss_type) | |
769 | return -EINVAL; | |
770 | ||
137e4e1a CIK |
771 | hwif = hwdev->hwif; |
772 | pdev = hwif->pdev; | |
773 | ||
4fdc51bb XC |
774 | ctx_tbl.func_id = HINIC_HWIF_FUNC_IDX(hwif); |
775 | ctx_tbl.template_id = tmpl_idx; | |
776 | ||
777 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_RSS_CTX_TBL, | |
778 | &ctx_tbl, sizeof(ctx_tbl), | |
779 | &ctx_tbl, &out_size); | |
780 | if (err || !out_size || ctx_tbl.status) { | |
781 | dev_err(&pdev->dev, "Failed to get hash type, err: %d, status: 0x%x, out size: 0x%x\n", | |
782 | err, ctx_tbl.status, out_size); | |
783 | return -EINVAL; | |
784 | } | |
785 | ||
786 | rss_type->ipv4 = HINIC_RSS_TYPE_GET(ctx_tbl.context, IPV4); | |
787 | rss_type->ipv6 = HINIC_RSS_TYPE_GET(ctx_tbl.context, IPV6); | |
788 | rss_type->ipv6_ext = HINIC_RSS_TYPE_GET(ctx_tbl.context, IPV6_EXT); | |
789 | rss_type->tcp_ipv4 = HINIC_RSS_TYPE_GET(ctx_tbl.context, TCP_IPV4); | |
790 | rss_type->tcp_ipv6 = HINIC_RSS_TYPE_GET(ctx_tbl.context, TCP_IPV6); | |
791 | rss_type->tcp_ipv6_ext = HINIC_RSS_TYPE_GET(ctx_tbl.context, | |
792 | TCP_IPV6_EXT); | |
793 | rss_type->udp_ipv4 = HINIC_RSS_TYPE_GET(ctx_tbl.context, UDP_IPV4); | |
794 | rss_type->udp_ipv6 = HINIC_RSS_TYPE_GET(ctx_tbl.context, UDP_IPV6); | |
795 | ||
796 | return 0; | |
797 | } | |
798 | ||
421e9526 XC |
799 | int hinic_rss_set_template_tbl(struct hinic_dev *nic_dev, u32 template_id, |
800 | const u8 *temp) | |
801 | { | |
802 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
803 | struct hinic_hwif *hwif = hwdev->hwif; | |
804 | struct hinic_rss_key rss_key = { 0 }; | |
805 | struct pci_dev *pdev = hwif->pdev; | |
7dd29ee1 | 806 | u16 out_size = sizeof(rss_key); |
421e9526 XC |
807 | int err; |
808 | ||
809 | rss_key.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
810 | rss_key.template_id = template_id; | |
811 | memcpy(rss_key.key, temp, HINIC_RSS_KEY_SIZE); | |
812 | ||
813 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_RSS_TEMPLATE_TBL, | |
814 | &rss_key, sizeof(rss_key), | |
815 | &rss_key, &out_size); | |
816 | if (err || !out_size || rss_key.status) { | |
817 | dev_err(&pdev->dev, | |
818 | "Failed to set rss hash key, err: %d, status: 0x%x, out size: 0x%x\n", | |
819 | err, rss_key.status, out_size); | |
820 | return -EINVAL; | |
821 | } | |
822 | ||
823 | return 0; | |
824 | } | |
825 | ||
4fdc51bb XC |
826 | int hinic_rss_get_template_tbl(struct hinic_dev *nic_dev, u32 tmpl_idx, |
827 | u8 *temp) | |
828 | { | |
829 | struct hinic_rss_template_key temp_key = { 0 }; | |
830 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
7dd29ee1 | 831 | u16 out_size = sizeof(temp_key); |
137e4e1a CIK |
832 | struct hinic_hwif *hwif; |
833 | struct pci_dev *pdev; | |
4fdc51bb XC |
834 | int err; |
835 | ||
836 | if (!hwdev || !temp) | |
837 | return -EINVAL; | |
838 | ||
137e4e1a CIK |
839 | hwif = hwdev->hwif; |
840 | pdev = hwif->pdev; | |
841 | ||
4fdc51bb XC |
842 | temp_key.func_id = HINIC_HWIF_FUNC_IDX(hwif); |
843 | temp_key.template_id = tmpl_idx; | |
844 | ||
845 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_RSS_TEMPLATE_TBL, | |
846 | &temp_key, sizeof(temp_key), | |
847 | &temp_key, &out_size); | |
848 | if (err || !out_size || temp_key.status) { | |
849 | dev_err(&pdev->dev, "Failed to set hash key, err: %d, status: 0x%x, out size: 0x%x\n", | |
850 | err, temp_key.status, out_size); | |
851 | return -EINVAL; | |
852 | } | |
853 | ||
854 | memcpy(temp, temp_key.key, HINIC_RSS_KEY_SIZE); | |
855 | ||
856 | return 0; | |
857 | } | |
858 | ||
421e9526 XC |
859 | int hinic_rss_set_hash_engine(struct hinic_dev *nic_dev, u8 template_id, |
860 | u8 type) | |
861 | { | |
862 | struct hinic_rss_engine_type rss_engine = { 0 }; | |
863 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
864 | struct hinic_hwif *hwif = hwdev->hwif; | |
865 | struct pci_dev *pdev = hwif->pdev; | |
7dd29ee1 | 866 | u16 out_size = sizeof(rss_engine); |
421e9526 XC |
867 | int err; |
868 | ||
869 | rss_engine.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
870 | rss_engine.hash_engine = type; | |
871 | rss_engine.template_id = template_id; | |
872 | ||
873 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_RSS_HASH_ENGINE, | |
874 | &rss_engine, sizeof(rss_engine), | |
875 | &rss_engine, &out_size); | |
876 | if (err || !out_size || rss_engine.status) { | |
877 | dev_err(&pdev->dev, | |
878 | "Failed to set hash engine, err: %d, status: 0x%x, out size: 0x%x\n", | |
879 | err, rss_engine.status, out_size); | |
880 | return -EINVAL; | |
881 | } | |
882 | ||
883 | return 0; | |
884 | } | |
885 | ||
4fdc51bb XC |
886 | int hinic_rss_get_hash_engine(struct hinic_dev *nic_dev, u8 tmpl_idx, u8 *type) |
887 | { | |
888 | struct hinic_rss_engine_type hash_type = { 0 }; | |
889 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
7dd29ee1 | 890 | u16 out_size = sizeof(hash_type); |
137e4e1a CIK |
891 | struct hinic_hwif *hwif; |
892 | struct pci_dev *pdev; | |
4fdc51bb XC |
893 | int err; |
894 | ||
895 | if (!hwdev || !type) | |
896 | return -EINVAL; | |
897 | ||
137e4e1a CIK |
898 | hwif = hwdev->hwif; |
899 | pdev = hwif->pdev; | |
900 | ||
4fdc51bb XC |
901 | hash_type.func_id = HINIC_HWIF_FUNC_IDX(hwif); |
902 | hash_type.template_id = tmpl_idx; | |
903 | ||
904 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_RSS_HASH_ENGINE, | |
905 | &hash_type, sizeof(hash_type), | |
906 | &hash_type, &out_size); | |
907 | if (err || !out_size || hash_type.status) { | |
908 | dev_err(&pdev->dev, "Failed to get hash engine, err: %d, status: 0x%x, out size: 0x%x\n", | |
909 | err, hash_type.status, out_size); | |
910 | return -EINVAL; | |
911 | } | |
912 | ||
913 | *type = hash_type.hash_engine; | |
914 | return 0; | |
915 | } | |
916 | ||
421e9526 XC |
917 | int hinic_rss_cfg(struct hinic_dev *nic_dev, u8 rss_en, u8 template_id) |
918 | { | |
919 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
920 | struct hinic_rss_config rss_cfg = { 0 }; | |
921 | struct hinic_hwif *hwif = hwdev->hwif; | |
922 | struct pci_dev *pdev = hwif->pdev; | |
7dd29ee1 | 923 | u16 out_size = sizeof(rss_cfg); |
421e9526 XC |
924 | int err; |
925 | ||
926 | rss_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
927 | rss_cfg.rss_en = rss_en; | |
928 | rss_cfg.template_id = template_id; | |
929 | rss_cfg.rq_priority_number = 0; | |
930 | ||
931 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_RSS_CFG, | |
932 | &rss_cfg, sizeof(rss_cfg), | |
933 | &rss_cfg, &out_size); | |
934 | if (err || !out_size || rss_cfg.status) { | |
935 | dev_err(&pdev->dev, | |
936 | "Failed to set rss cfg, err: %d, status: 0x%x, out size: 0x%x\n", | |
937 | err, rss_cfg.status, out_size); | |
938 | return -EINVAL; | |
939 | } | |
940 | ||
941 | return 0; | |
942 | } | |
943 | ||
944 | int hinic_rss_template_alloc(struct hinic_dev *nic_dev, u8 *tmpl_idx) | |
945 | { | |
946 | struct hinic_rss_template_mgmt template_mgmt = { 0 }; | |
947 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
948 | struct hinic_hwif *hwif = hwdev->hwif; | |
7dd29ee1 | 949 | u16 out_size = sizeof(template_mgmt); |
421e9526 | 950 | struct pci_dev *pdev = hwif->pdev; |
421e9526 XC |
951 | int err; |
952 | ||
953 | template_mgmt.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
954 | template_mgmt.cmd = NIC_RSS_CMD_TEMP_ALLOC; | |
955 | ||
956 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_RSS_TEMP_MGR, | |
957 | &template_mgmt, sizeof(template_mgmt), | |
958 | &template_mgmt, &out_size); | |
959 | if (err || !out_size || template_mgmt.status) { | |
960 | dev_err(&pdev->dev, "Failed to alloc rss template, err: %d, status: 0x%x, out size: 0x%x\n", | |
961 | err, template_mgmt.status, out_size); | |
962 | return -EINVAL; | |
963 | } | |
964 | ||
965 | *tmpl_idx = template_mgmt.template_id; | |
966 | ||
967 | return 0; | |
968 | } | |
969 | ||
970 | int hinic_rss_template_free(struct hinic_dev *nic_dev, u8 tmpl_idx) | |
971 | { | |
972 | struct hinic_rss_template_mgmt template_mgmt = { 0 }; | |
973 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
974 | struct hinic_hwif *hwif = hwdev->hwif; | |
7dd29ee1 | 975 | u16 out_size = sizeof(template_mgmt); |
421e9526 | 976 | struct pci_dev *pdev = hwif->pdev; |
421e9526 XC |
977 | int err; |
978 | ||
979 | template_mgmt.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
980 | template_mgmt.template_id = tmpl_idx; | |
981 | template_mgmt.cmd = NIC_RSS_CMD_TEMP_FREE; | |
982 | ||
983 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_RSS_TEMP_MGR, | |
984 | &template_mgmt, sizeof(template_mgmt), | |
985 | &template_mgmt, &out_size); | |
986 | if (err || !out_size || template_mgmt.status) { | |
987 | dev_err(&pdev->dev, "Failed to free rss template, err: %d, status: 0x%x, out size: 0x%x\n", | |
988 | err, template_mgmt.status, out_size); | |
989 | return -EINVAL; | |
990 | } | |
991 | ||
992 | return 0; | |
993 | } | |
e54fbbdf XC |
994 | |
995 | int hinic_get_vport_stats(struct hinic_dev *nic_dev, | |
996 | struct hinic_vport_stats *stats) | |
997 | { | |
998 | struct hinic_cmd_vport_stats vport_stats = { 0 }; | |
999 | struct hinic_port_stats_info stats_info = { 0 }; | |
1000 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
1001 | struct hinic_hwif *hwif = hwdev->hwif; | |
1002 | u16 out_size = sizeof(vport_stats); | |
1003 | struct pci_dev *pdev = hwif->pdev; | |
1004 | int err; | |
1005 | ||
1006 | stats_info.stats_version = HINIC_PORT_STATS_VERSION; | |
1007 | stats_info.func_id = HINIC_HWIF_FUNC_IDX(hwif); | |
1008 | stats_info.stats_size = sizeof(vport_stats); | |
1009 | ||
1010 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_VPORT_STAT, | |
1011 | &stats_info, sizeof(stats_info), | |
1012 | &vport_stats, &out_size); | |
1013 | if (err || !out_size || vport_stats.status) { | |
1014 | dev_err(&pdev->dev, | |
1015 | "Failed to get function statistics, err: %d, status: 0x%x, out size: 0x%x\n", | |
1016 | err, vport_stats.status, out_size); | |
1017 | return -EFAULT; | |
1018 | } | |
1019 | ||
1020 | memcpy(stats, &vport_stats.stats, sizeof(*stats)); | |
1021 | return 0; | |
1022 | } | |
1023 | ||
1024 | int hinic_get_phy_port_stats(struct hinic_dev *nic_dev, | |
1025 | struct hinic_phy_port_stats *stats) | |
1026 | { | |
1027 | struct hinic_port_stats_info stats_info = { 0 }; | |
1028 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
1029 | struct hinic_hwif *hwif = hwdev->hwif; | |
1030 | struct hinic_port_stats *port_stats; | |
1031 | u16 out_size = sizeof(*port_stats); | |
1032 | struct pci_dev *pdev = hwif->pdev; | |
1033 | int err; | |
1034 | ||
1035 | port_stats = kzalloc(sizeof(*port_stats), GFP_KERNEL); | |
1036 | if (!port_stats) | |
1037 | return -ENOMEM; | |
1038 | ||
1039 | stats_info.stats_version = HINIC_PORT_STATS_VERSION; | |
1040 | stats_info.stats_size = sizeof(*port_stats); | |
1041 | ||
1042 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_PORT_STATISTICS, | |
1043 | &stats_info, sizeof(stats_info), | |
1044 | port_stats, &out_size); | |
1045 | if (err || !out_size || port_stats->status) { | |
1046 | dev_err(&pdev->dev, | |
1047 | "Failed to get port statistics, err: %d, status: 0x%x, out size: 0x%x\n", | |
1048 | err, port_stats->status, out_size); | |
1049 | err = -EINVAL; | |
1050 | goto out; | |
1051 | } | |
1052 | ||
1053 | memcpy(stats, &port_stats->stats, sizeof(*stats)); | |
1054 | ||
1055 | out: | |
1056 | kfree(port_stats); | |
1057 | ||
1058 | return err; | |
1059 | } | |
61a582be XC |
1060 | |
1061 | int hinic_get_mgmt_version(struct hinic_dev *nic_dev, u8 *mgmt_ver) | |
1062 | { | |
1063 | struct hinic_hwdev *hwdev = nic_dev->hwdev; | |
1064 | struct hinic_version_info up_ver = {0}; | |
7dd29ee1 | 1065 | u16 out_size = sizeof(up_ver); |
61a582be XC |
1066 | struct hinic_hwif *hwif; |
1067 | struct pci_dev *pdev; | |
61a582be XC |
1068 | int err; |
1069 | ||
1070 | if (!hwdev) | |
1071 | return -EINVAL; | |
1072 | ||
1073 | hwif = hwdev->hwif; | |
1074 | pdev = hwif->pdev; | |
1075 | ||
1076 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_MGMT_VERSION, | |
1077 | &up_ver, sizeof(up_ver), &up_ver, | |
1078 | &out_size); | |
1079 | if (err || !out_size || up_ver.status) { | |
1080 | dev_err(&pdev->dev, | |
1081 | "Failed to get mgmt version, err: %d, status: 0x%x, out size: 0x%x\n", | |
1082 | err, up_ver.status, out_size); | |
1083 | return -EINVAL; | |
1084 | } | |
1085 | ||
1086 | snprintf(mgmt_ver, HINIC_MGMT_VERSION_MAX_LEN, "%s", up_ver.ver); | |
1087 | ||
1088 | return 0; | |
1089 | } | |
01f2b3da L |
1090 | |
1091 | int hinic_get_link_mode(struct hinic_hwdev *hwdev, | |
1092 | struct hinic_link_mode_cmd *link_mode) | |
1093 | { | |
1094 | u16 out_size; | |
1095 | int err; | |
1096 | ||
1097 | if (!hwdev || !link_mode) | |
1098 | return -EINVAL; | |
1099 | ||
ea256222 | 1100 | link_mode->func_id = HINIC_HWIF_FUNC_IDX(hwdev->hwif); |
01f2b3da L |
1101 | out_size = sizeof(*link_mode); |
1102 | ||
1103 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_LINK_MODE, | |
1104 | link_mode, sizeof(*link_mode), | |
1105 | link_mode, &out_size); | |
1106 | if (err || !out_size || link_mode->status) { | |
1107 | dev_err(&hwdev->hwif->pdev->dev, | |
1108 | "Failed to get link mode, err: %d, status: 0x%x, out size: 0x%x\n", | |
1109 | err, link_mode->status, out_size); | |
1110 | return -EIO; | |
1111 | } | |
1112 | ||
1113 | return 0; | |
1114 | } | |
1115 | ||
1116 | int hinic_set_autoneg(struct hinic_hwdev *hwdev, bool enable) | |
1117 | { | |
1118 | struct hinic_set_autoneg_cmd autoneg = {0}; | |
1119 | u16 out_size = sizeof(autoneg); | |
1120 | int err; | |
1121 | ||
1122 | if (!hwdev) | |
1123 | return -EINVAL; | |
1124 | ||
1125 | autoneg.func_id = HINIC_HWIF_FUNC_IDX(hwdev->hwif); | |
1126 | autoneg.enable = enable; | |
1127 | ||
1128 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_AUTONEG, | |
1129 | &autoneg, sizeof(autoneg), | |
1130 | &autoneg, &out_size); | |
1131 | if (err || !out_size || autoneg.status) { | |
1132 | dev_err(&hwdev->hwif->pdev->dev, "Failed to %s autoneg, err: %d, status: 0x%x, out size: 0x%x\n", | |
1133 | enable ? "enable" : "disable", err, autoneg.status, | |
1134 | out_size); | |
1135 | return -EIO; | |
1136 | } | |
1137 | ||
1138 | return 0; | |
1139 | } | |
1140 | ||
1141 | int hinic_set_speed(struct hinic_hwdev *hwdev, enum nic_speed_level speed) | |
1142 | { | |
1143 | struct hinic_speed_cmd speed_info = {0}; | |
1144 | u16 out_size = sizeof(speed_info); | |
1145 | int err; | |
1146 | ||
1147 | if (!hwdev) | |
1148 | return -EINVAL; | |
1149 | ||
1150 | speed_info.func_id = HINIC_HWIF_FUNC_IDX(hwdev->hwif); | |
1151 | speed_info.speed = speed; | |
1152 | ||
1153 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_SPEED, | |
1154 | &speed_info, sizeof(speed_info), | |
1155 | &speed_info, &out_size); | |
1156 | if (err || !out_size || speed_info.status) { | |
1157 | dev_err(&hwdev->hwif->pdev->dev, | |
1158 | "Failed to set speed, err: %d, status: 0x%x, out size: 0x%x\n", | |
1159 | err, speed_info.status, out_size); | |
1160 | return -EIO; | |
1161 | } | |
1162 | ||
1163 | return 0; | |
1164 | } | |
1165 | ||
1166 | int hinic_set_link_settings(struct hinic_hwdev *hwdev, | |
1167 | struct hinic_link_ksettings_info *info) | |
1168 | { | |
1169 | u16 out_size = sizeof(*info); | |
1170 | int err; | |
1171 | ||
1172 | err = hinic_hilink_msg_cmd(hwdev, HINIC_HILINK_CMD_SET_LINK_SETTINGS, | |
1173 | info, sizeof(*info), info, &out_size); | |
1174 | if ((info->status != HINIC_MGMT_CMD_UNSUPPORTED && | |
1175 | info->status) || err || !out_size) { | |
1176 | dev_err(&hwdev->hwif->pdev->dev, | |
1177 | "Failed to set link settings, err: %d, status: 0x%x, out size: 0x%x\n", | |
1178 | err, info->status, out_size); | |
1179 | return -EFAULT; | |
1180 | } | |
1181 | ||
1182 | return info->status; | |
1183 | } | |
1184 | ||
1185 | int hinic_get_hw_pause_info(struct hinic_hwdev *hwdev, | |
1186 | struct hinic_pause_config *pause_info) | |
1187 | { | |
1188 | u16 out_size = sizeof(*pause_info); | |
1189 | int err; | |
1190 | ||
ea256222 L |
1191 | pause_info->func_id = HINIC_HWIF_FUNC_IDX(hwdev->hwif); |
1192 | ||
01f2b3da L |
1193 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_PAUSE_INFO, |
1194 | pause_info, sizeof(*pause_info), | |
1195 | pause_info, &out_size); | |
1196 | if (err || !out_size || pause_info->status) { | |
1197 | dev_err(&hwdev->hwif->pdev->dev, "Failed to get pause info, err: %d, status: 0x%x, out size: 0x%x\n", | |
1198 | err, pause_info->status, out_size); | |
1199 | return -EIO; | |
1200 | } | |
1201 | ||
1202 | return 0; | |
1203 | } | |
1204 | ||
1205 | int hinic_set_hw_pause_info(struct hinic_hwdev *hwdev, | |
1206 | struct hinic_pause_config *pause_info) | |
1207 | { | |
1208 | u16 out_size = sizeof(*pause_info); | |
1209 | int err; | |
1210 | ||
ea256222 L |
1211 | pause_info->func_id = HINIC_HWIF_FUNC_IDX(hwdev->hwif); |
1212 | ||
01f2b3da L |
1213 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_PAUSE_INFO, |
1214 | pause_info, sizeof(*pause_info), | |
1215 | pause_info, &out_size); | |
1216 | if (err || !out_size || pause_info->status) { | |
1217 | dev_err(&hwdev->hwif->pdev->dev, "Failed to set pause info, err: %d, status: 0x%x, out size: 0x%x\n", | |
1218 | err, pause_info->status, out_size); | |
1219 | return -EIO; | |
1220 | } | |
1221 | ||
1222 | return 0; | |
1223 | } | |
ea256222 L |
1224 | |
1225 | int hinic_dcb_set_pfc(struct hinic_hwdev *hwdev, u8 pfc_en, u8 pfc_bitmap) | |
1226 | { | |
1227 | struct hinic_nic_cfg *nic_cfg = &hwdev->func_to_io.nic_cfg; | |
1228 | struct hinic_set_pfc pfc = {0}; | |
1229 | u16 out_size = sizeof(pfc); | |
1230 | int err; | |
1231 | ||
1232 | if (HINIC_IS_VF(hwdev->hwif)) | |
1233 | return 0; | |
1234 | ||
1235 | mutex_lock(&nic_cfg->cfg_mutex); | |
1236 | ||
1237 | pfc.func_id = HINIC_HWIF_FUNC_IDX(hwdev->hwif); | |
1238 | pfc.pfc_bitmap = pfc_bitmap; | |
1239 | pfc.pfc_en = pfc_en; | |
1240 | ||
1241 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_PFC, | |
1242 | &pfc, sizeof(pfc), &pfc, &out_size); | |
1243 | if (err || pfc.status || !out_size) { | |
1244 | dev_err(&hwdev->hwif->pdev->dev, "Failed to %s pfc, err: %d, status: 0x%x, out size: 0x%x\n", | |
1245 | pfc_en ? "enable" : "disable", err, pfc.status, | |
1246 | out_size); | |
1247 | mutex_unlock(&nic_cfg->cfg_mutex); | |
1248 | return -EIO; | |
1249 | } | |
1250 | ||
1251 | /* pause settings is opposite from pfc */ | |
1252 | nic_cfg->rx_pause = pfc_en ? 0 : 1; | |
1253 | nic_cfg->tx_pause = pfc_en ? 0 : 1; | |
1254 | ||
1255 | mutex_unlock(&nic_cfg->cfg_mutex); | |
1256 | ||
1257 | return 0; | |
1258 | } | |
4aa218a4 L |
1259 | |
1260 | int hinic_set_loopback_mode(struct hinic_hwdev *hwdev, u32 mode, u32 enable) | |
1261 | { | |
1262 | struct hinic_port_loopback lb = {0}; | |
1263 | u16 out_size = sizeof(lb); | |
1264 | int err; | |
1265 | ||
1266 | lb.mode = mode; | |
1267 | lb.en = enable; | |
1268 | ||
1269 | if (mode < LOOP_MODE_MIN || mode > LOOP_MODE_MAX) { | |
1270 | dev_err(&hwdev->hwif->pdev->dev, | |
1271 | "Invalid loopback mode %d to set\n", mode); | |
1272 | return -EINVAL; | |
1273 | } | |
1274 | ||
1275 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_LOOPBACK_MODE, | |
1276 | &lb, sizeof(lb), &lb, &out_size); | |
1277 | if (err || !out_size || lb.status) { | |
1278 | dev_err(&hwdev->hwif->pdev->dev, | |
1279 | "Failed to set loopback mode %d en %d, err: %d, status: 0x%x, out size: 0x%x\n", | |
1280 | mode, enable, err, lb.status, out_size); | |
1281 | return -EIO; | |
1282 | } | |
1283 | ||
1284 | return 0; | |
1285 | } | |
07afcc7a L |
1286 | |
1287 | static int _set_led_status(struct hinic_hwdev *hwdev, u8 port, | |
1288 | enum hinic_led_type type, | |
1289 | enum hinic_led_mode mode, u8 reset) | |
1290 | { | |
1291 | struct hinic_led_info led_info = {0}; | |
1292 | u16 out_size = sizeof(led_info); | |
1293 | struct hinic_pfhwdev *pfhwdev; | |
1294 | int err; | |
1295 | ||
1296 | pfhwdev = container_of(hwdev, struct hinic_pfhwdev, hwdev); | |
1297 | ||
1298 | led_info.port = port; | |
1299 | led_info.reset = reset; | |
1300 | ||
1301 | led_info.type = type; | |
1302 | led_info.mode = mode; | |
1303 | ||
1304 | err = hinic_msg_to_mgmt(&pfhwdev->pf_to_mgmt, HINIC_MOD_COMM, | |
1305 | HINIC_COMM_CMD_SET_LED_STATUS, | |
1306 | &led_info, sizeof(led_info), | |
1307 | &led_info, &out_size, HINIC_MGMT_MSG_SYNC); | |
1308 | if (err || led_info.status || !out_size) { | |
1309 | dev_err(&hwdev->hwif->pdev->dev, "Failed to set led status, err: %d, status: 0x%x, out size: 0x%x\n", | |
1310 | err, led_info.status, out_size); | |
1311 | return -EIO; | |
1312 | } | |
1313 | ||
1314 | return 0; | |
1315 | } | |
1316 | ||
1317 | int hinic_set_led_status(struct hinic_hwdev *hwdev, u8 port, | |
1318 | enum hinic_led_type type, enum hinic_led_mode mode) | |
1319 | { | |
1320 | if (!hwdev) | |
1321 | return -EINVAL; | |
1322 | ||
1323 | return _set_led_status(hwdev, port, type, mode, 0); | |
1324 | } | |
1325 | ||
1326 | int hinic_reset_led_status(struct hinic_hwdev *hwdev, u8 port) | |
1327 | { | |
1328 | int err; | |
1329 | ||
1330 | if (!hwdev) | |
1331 | return -EINVAL; | |
1332 | ||
1333 | err = _set_led_status(hwdev, port, HINIC_LED_TYPE_INVALID, | |
1334 | HINIC_LED_MODE_INVALID, 1); | |
1335 | if (err) | |
1336 | dev_err(&hwdev->hwif->pdev->dev, | |
1337 | "Failed to reset led status\n"); | |
1338 | ||
1339 | return err; | |
1340 | } | |
2ac84cd1 L |
1341 | |
1342 | static bool hinic_if_sfp_absent(struct hinic_hwdev *hwdev) | |
1343 | { | |
1344 | struct hinic_cmd_get_light_module_abs sfp_abs = {0}; | |
1345 | u16 out_size = sizeof(sfp_abs); | |
1346 | u8 port_id = hwdev->port_id; | |
1347 | int err; | |
1348 | ||
1349 | sfp_abs.port_id = port_id; | |
1350 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_SFP_ABS, | |
1351 | &sfp_abs, sizeof(sfp_abs), &sfp_abs, | |
1352 | &out_size); | |
1353 | if (sfp_abs.status || err || !out_size) { | |
1354 | dev_err(&hwdev->hwif->pdev->dev, | |
1355 | "Failed to get port%d sfp absent status, err: %d, status: 0x%x, out size: 0x%x\n", | |
1356 | port_id, err, sfp_abs.status, out_size); | |
1357 | return true; | |
1358 | } | |
1359 | ||
1360 | return ((sfp_abs.abs_status == 0) ? false : true); | |
1361 | } | |
1362 | ||
1363 | int hinic_get_sfp_eeprom(struct hinic_hwdev *hwdev, u8 *data, u16 *len) | |
1364 | { | |
1365 | struct hinic_cmd_get_std_sfp_info sfp_info = {0}; | |
1366 | u16 out_size = sizeof(sfp_info); | |
1367 | u8 port_id; | |
1368 | int err; | |
1369 | ||
1370 | if (!hwdev || !data || !len) | |
1371 | return -EINVAL; | |
1372 | ||
1373 | port_id = hwdev->port_id; | |
1374 | ||
1375 | if (hinic_if_sfp_absent(hwdev)) | |
1376 | return -ENXIO; | |
1377 | ||
1378 | sfp_info.port_id = port_id; | |
1379 | err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_STD_SFP_INFO, | |
1380 | &sfp_info, sizeof(sfp_info), &sfp_info, | |
1381 | &out_size); | |
1382 | if (sfp_info.status || err || !out_size) { | |
1383 | dev_err(&hwdev->hwif->pdev->dev, | |
1384 | "Failed to get port%d sfp eeprom information, err: %d, status: 0x%x, out size: 0x%x\n", | |
1385 | port_id, err, sfp_info.status, out_size); | |
1386 | return -EIO; | |
1387 | } | |
1388 | ||
1389 | *len = min_t(u16, sfp_info.eeprom_len, STD_SFP_INFO_MAX_SIZE); | |
1390 | memcpy(data, sfp_info.sfp_info, STD_SFP_INFO_MAX_SIZE); | |
1391 | ||
1392 | return 0; | |
1393 | } | |
1394 | ||
1395 | int hinic_get_sfp_type(struct hinic_hwdev *hwdev, u8 *data0, u8 *data1) | |
1396 | { | |
1397 | u8 sfp_data[STD_SFP_INFO_MAX_SIZE]; | |
1398 | u16 len; | |
1399 | int err; | |
1400 | ||
1401 | if (hinic_if_sfp_absent(hwdev)) | |
1402 | return -ENXIO; | |
1403 | ||
1404 | err = hinic_get_sfp_eeprom(hwdev, sfp_data, &len); | |
1405 | if (err) | |
1406 | return err; | |
1407 | ||
1408 | *data0 = sfp_data[0]; | |
1409 | *data1 = sfp_data[1]; | |
1410 | ||
1411 | return 0; | |
1412 | } |