1 // SPDX-License-Identifier: GPL-2.0+
2 // Copyright (c) 2016-2017 Hisilicon Limited.
4 #include <linux/acpi.h>
5 #include <linux/device.h>
6 #include <linux/etherdevice.h>
7 #include <linux/init.h>
8 #include <linux/interrupt.h>
9 #include <linux/kernel.h>
10 #include <linux/module.h>
11 #include <linux/netdevice.h>
12 #include <linux/pci.h>
13 #include <linux/platform_device.h>
14 #include <linux/if_vlan.h>
15 #include <net/rtnetlink.h>
16 #include "hclge_cmd.h"
17 #include "hclge_dcb.h"
18 #include "hclge_main.h"
19 #include "hclge_mbx.h"
20 #include "hclge_mdio.h"
24 #define HCLGE_NAME "hclge"
25 #define HCLGE_STATS_READ(p, offset) (*((u64 *)((u8 *)(p) + (offset))))
26 #define HCLGE_MAC_STATS_FIELD_OFF(f) (offsetof(struct hclge_mac_stats, f))
27 #define HCLGE_64BIT_STATS_FIELD_OFF(f) (offsetof(struct hclge_64_bit_stats, f))
28 #define HCLGE_32BIT_STATS_FIELD_OFF(f) (offsetof(struct hclge_32_bit_stats, f))
30 static int hclge_set_mta_filter_mode(struct hclge_dev
*hdev
,
31 enum hclge_mta_dmac_sel_type mta_mac_sel
,
33 static int hclge_set_mtu(struct hnae3_handle
*handle
, int new_mtu
);
34 static int hclge_init_vlan_config(struct hclge_dev
*hdev
);
35 static int hclge_reset_ae_dev(struct hnae3_ae_dev
*ae_dev
);
37 static struct hnae3_ae_algo ae_algo
;
39 static const struct pci_device_id ae_algo_pci_tbl
[] = {
40 {PCI_VDEVICE(HUAWEI
, HNAE3_DEV_ID_GE
), 0},
41 {PCI_VDEVICE(HUAWEI
, HNAE3_DEV_ID_25GE
), 0},
42 {PCI_VDEVICE(HUAWEI
, HNAE3_DEV_ID_25GE_RDMA
), 0},
43 {PCI_VDEVICE(HUAWEI
, HNAE3_DEV_ID_25GE_RDMA_MACSEC
), 0},
44 {PCI_VDEVICE(HUAWEI
, HNAE3_DEV_ID_50GE_RDMA
), 0},
45 {PCI_VDEVICE(HUAWEI
, HNAE3_DEV_ID_50GE_RDMA_MACSEC
), 0},
46 {PCI_VDEVICE(HUAWEI
, HNAE3_DEV_ID_100G_RDMA_MACSEC
), 0},
47 /* required last entry */
51 MODULE_DEVICE_TABLE(pci
, ae_algo_pci_tbl
);
53 static const char hns3_nic_test_strs
[][ETH_GSTRING_LEN
] = {
55 "Serdes Loopback test",
59 static const struct hclge_comm_stats_str g_all_64bit_stats_string
[] = {
60 {"igu_rx_oversize_pkt",
61 HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_oversize_pkt
)},
62 {"igu_rx_undersize_pkt",
63 HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_undersize_pkt
)},
64 {"igu_rx_out_all_pkt",
65 HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_out_all_pkt
)},
67 HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_uni_pkt
)},
69 HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_multi_pkt
)},
71 HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_broad_pkt
)},
72 {"egu_tx_out_all_pkt",
73 HCLGE_64BIT_STATS_FIELD_OFF(egu_tx_out_all_pkt
)},
75 HCLGE_64BIT_STATS_FIELD_OFF(egu_tx_uni_pkt
)},
77 HCLGE_64BIT_STATS_FIELD_OFF(egu_tx_multi_pkt
)},
79 HCLGE_64BIT_STATS_FIELD_OFF(egu_tx_broad_pkt
)},
80 {"ssu_ppp_mac_key_num",
81 HCLGE_64BIT_STATS_FIELD_OFF(ssu_ppp_mac_key_num
)},
82 {"ssu_ppp_host_key_num",
83 HCLGE_64BIT_STATS_FIELD_OFF(ssu_ppp_host_key_num
)},
84 {"ppp_ssu_mac_rlt_num",
85 HCLGE_64BIT_STATS_FIELD_OFF(ppp_ssu_mac_rlt_num
)},
86 {"ppp_ssu_host_rlt_num",
87 HCLGE_64BIT_STATS_FIELD_OFF(ppp_ssu_host_rlt_num
)},
89 HCLGE_64BIT_STATS_FIELD_OFF(ssu_tx_in_num
)},
91 HCLGE_64BIT_STATS_FIELD_OFF(ssu_tx_out_num
)},
93 HCLGE_64BIT_STATS_FIELD_OFF(ssu_rx_in_num
)},
95 HCLGE_64BIT_STATS_FIELD_OFF(ssu_rx_out_num
)}
98 static const struct hclge_comm_stats_str g_all_32bit_stats_string
[] = {
100 HCLGE_32BIT_STATS_FIELD_OFF(igu_rx_err_pkt
)},
101 {"igu_rx_no_eof_pkt",
102 HCLGE_32BIT_STATS_FIELD_OFF(igu_rx_no_eof_pkt
)},
103 {"igu_rx_no_sof_pkt",
104 HCLGE_32BIT_STATS_FIELD_OFF(igu_rx_no_sof_pkt
)},
106 HCLGE_32BIT_STATS_FIELD_OFF(egu_tx_1588_pkt
)},
107 {"ssu_full_drop_num",
108 HCLGE_32BIT_STATS_FIELD_OFF(ssu_full_drop_num
)},
109 {"ssu_part_drop_num",
110 HCLGE_32BIT_STATS_FIELD_OFF(ssu_part_drop_num
)},
112 HCLGE_32BIT_STATS_FIELD_OFF(ppp_key_drop_num
)},
114 HCLGE_32BIT_STATS_FIELD_OFF(ppp_rlt_drop_num
)},
116 HCLGE_32BIT_STATS_FIELD_OFF(ssu_key_drop_num
)},
118 HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_cnt
)},
120 HCLGE_32BIT_STATS_FIELD_OFF(qcn_fb_rcv_cnt
)},
122 HCLGE_32BIT_STATS_FIELD_OFF(qcn_fb_drop_cnt
)},
123 {"qcn_fb_invaild_cnt",
124 HCLGE_32BIT_STATS_FIELD_OFF(qcn_fb_invaild_cnt
)},
125 {"rx_packet_tc0_in_cnt",
126 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc0_in_cnt
)},
127 {"rx_packet_tc1_in_cnt",
128 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc1_in_cnt
)},
129 {"rx_packet_tc2_in_cnt",
130 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc2_in_cnt
)},
131 {"rx_packet_tc3_in_cnt",
132 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc3_in_cnt
)},
133 {"rx_packet_tc4_in_cnt",
134 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc4_in_cnt
)},
135 {"rx_packet_tc5_in_cnt",
136 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc5_in_cnt
)},
137 {"rx_packet_tc6_in_cnt",
138 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc6_in_cnt
)},
139 {"rx_packet_tc7_in_cnt",
140 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc7_in_cnt
)},
141 {"rx_packet_tc0_out_cnt",
142 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc0_out_cnt
)},
143 {"rx_packet_tc1_out_cnt",
144 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc1_out_cnt
)},
145 {"rx_packet_tc2_out_cnt",
146 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc2_out_cnt
)},
147 {"rx_packet_tc3_out_cnt",
148 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc3_out_cnt
)},
149 {"rx_packet_tc4_out_cnt",
150 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc4_out_cnt
)},
151 {"rx_packet_tc5_out_cnt",
152 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc5_out_cnt
)},
153 {"rx_packet_tc6_out_cnt",
154 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc6_out_cnt
)},
155 {"rx_packet_tc7_out_cnt",
156 HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc7_out_cnt
)},
157 {"tx_packet_tc0_in_cnt",
158 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc0_in_cnt
)},
159 {"tx_packet_tc1_in_cnt",
160 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc1_in_cnt
)},
161 {"tx_packet_tc2_in_cnt",
162 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc2_in_cnt
)},
163 {"tx_packet_tc3_in_cnt",
164 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc3_in_cnt
)},
165 {"tx_packet_tc4_in_cnt",
166 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc4_in_cnt
)},
167 {"tx_packet_tc5_in_cnt",
168 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc5_in_cnt
)},
169 {"tx_packet_tc6_in_cnt",
170 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc6_in_cnt
)},
171 {"tx_packet_tc7_in_cnt",
172 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc7_in_cnt
)},
173 {"tx_packet_tc0_out_cnt",
174 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc0_out_cnt
)},
175 {"tx_packet_tc1_out_cnt",
176 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc1_out_cnt
)},
177 {"tx_packet_tc2_out_cnt",
178 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc2_out_cnt
)},
179 {"tx_packet_tc3_out_cnt",
180 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc3_out_cnt
)},
181 {"tx_packet_tc4_out_cnt",
182 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc4_out_cnt
)},
183 {"tx_packet_tc5_out_cnt",
184 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc5_out_cnt
)},
185 {"tx_packet_tc6_out_cnt",
186 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc6_out_cnt
)},
187 {"tx_packet_tc7_out_cnt",
188 HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc7_out_cnt
)},
189 {"pkt_curr_buf_tc0_cnt",
190 HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc0_cnt
)},
191 {"pkt_curr_buf_tc1_cnt",
192 HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc1_cnt
)},
193 {"pkt_curr_buf_tc2_cnt",
194 HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc2_cnt
)},
195 {"pkt_curr_buf_tc3_cnt",
196 HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc3_cnt
)},
197 {"pkt_curr_buf_tc4_cnt",
198 HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc4_cnt
)},
199 {"pkt_curr_buf_tc5_cnt",
200 HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc5_cnt
)},
201 {"pkt_curr_buf_tc6_cnt",
202 HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc6_cnt
)},
203 {"pkt_curr_buf_tc7_cnt",
204 HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc7_cnt
)},
206 HCLGE_32BIT_STATS_FIELD_OFF(mb_uncopy_num
)},
207 {"lo_pri_unicast_rlt_drop_num",
208 HCLGE_32BIT_STATS_FIELD_OFF(lo_pri_unicast_rlt_drop_num
)},
209 {"hi_pri_multicast_rlt_drop_num",
210 HCLGE_32BIT_STATS_FIELD_OFF(hi_pri_multicast_rlt_drop_num
)},
211 {"lo_pri_multicast_rlt_drop_num",
212 HCLGE_32BIT_STATS_FIELD_OFF(lo_pri_multicast_rlt_drop_num
)},
213 {"rx_oq_drop_pkt_cnt",
214 HCLGE_32BIT_STATS_FIELD_OFF(rx_oq_drop_pkt_cnt
)},
215 {"tx_oq_drop_pkt_cnt",
216 HCLGE_32BIT_STATS_FIELD_OFF(tx_oq_drop_pkt_cnt
)},
217 {"nic_l2_err_drop_pkt_cnt",
218 HCLGE_32BIT_STATS_FIELD_OFF(nic_l2_err_drop_pkt_cnt
)},
219 {"roc_l2_err_drop_pkt_cnt",
220 HCLGE_32BIT_STATS_FIELD_OFF(roc_l2_err_drop_pkt_cnt
)}
223 static const struct hclge_comm_stats_str g_mac_stats_string
[] = {
224 {"mac_tx_mac_pause_num",
225 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_mac_pause_num
)},
226 {"mac_rx_mac_pause_num",
227 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_mac_pause_num
)},
228 {"mac_tx_pfc_pri0_pkt_num",
229 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_pfc_pri0_pkt_num
)},
230 {"mac_tx_pfc_pri1_pkt_num",
231 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_pfc_pri1_pkt_num
)},
232 {"mac_tx_pfc_pri2_pkt_num",
233 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_pfc_pri2_pkt_num
)},
234 {"mac_tx_pfc_pri3_pkt_num",
235 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_pfc_pri3_pkt_num
)},
236 {"mac_tx_pfc_pri4_pkt_num",
237 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_pfc_pri4_pkt_num
)},
238 {"mac_tx_pfc_pri5_pkt_num",
239 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_pfc_pri5_pkt_num
)},
240 {"mac_tx_pfc_pri6_pkt_num",
241 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_pfc_pri6_pkt_num
)},
242 {"mac_tx_pfc_pri7_pkt_num",
243 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_pfc_pri7_pkt_num
)},
244 {"mac_rx_pfc_pri0_pkt_num",
245 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_pfc_pri0_pkt_num
)},
246 {"mac_rx_pfc_pri1_pkt_num",
247 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_pfc_pri1_pkt_num
)},
248 {"mac_rx_pfc_pri2_pkt_num",
249 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_pfc_pri2_pkt_num
)},
250 {"mac_rx_pfc_pri3_pkt_num",
251 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_pfc_pri3_pkt_num
)},
252 {"mac_rx_pfc_pri4_pkt_num",
253 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_pfc_pri4_pkt_num
)},
254 {"mac_rx_pfc_pri5_pkt_num",
255 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_pfc_pri5_pkt_num
)},
256 {"mac_rx_pfc_pri6_pkt_num",
257 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_pfc_pri6_pkt_num
)},
258 {"mac_rx_pfc_pri7_pkt_num",
259 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_pfc_pri7_pkt_num
)},
260 {"mac_tx_total_pkt_num",
261 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_total_pkt_num
)},
262 {"mac_tx_total_oct_num",
263 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_total_oct_num
)},
264 {"mac_tx_good_pkt_num",
265 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_good_pkt_num
)},
266 {"mac_tx_bad_pkt_num",
267 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_bad_pkt_num
)},
268 {"mac_tx_good_oct_num",
269 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_good_oct_num
)},
270 {"mac_tx_bad_oct_num",
271 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_bad_oct_num
)},
272 {"mac_tx_uni_pkt_num",
273 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_uni_pkt_num
)},
274 {"mac_tx_multi_pkt_num",
275 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_multi_pkt_num
)},
276 {"mac_tx_broad_pkt_num",
277 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_broad_pkt_num
)},
278 {"mac_tx_undersize_pkt_num",
279 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_undersize_pkt_num
)},
280 {"mac_tx_oversize_pkt_num",
281 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_oversize_pkt_num
)},
282 {"mac_tx_64_oct_pkt_num",
283 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_64_oct_pkt_num
)},
284 {"mac_tx_65_127_oct_pkt_num",
285 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_65_127_oct_pkt_num
)},
286 {"mac_tx_128_255_oct_pkt_num",
287 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_128_255_oct_pkt_num
)},
288 {"mac_tx_256_511_oct_pkt_num",
289 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_256_511_oct_pkt_num
)},
290 {"mac_tx_512_1023_oct_pkt_num",
291 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_512_1023_oct_pkt_num
)},
292 {"mac_tx_1024_1518_oct_pkt_num",
293 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_1024_1518_oct_pkt_num
)},
294 {"mac_tx_1519_2047_oct_pkt_num",
295 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_1519_2047_oct_pkt_num
)},
296 {"mac_tx_2048_4095_oct_pkt_num",
297 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_2048_4095_oct_pkt_num
)},
298 {"mac_tx_4096_8191_oct_pkt_num",
299 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_4096_8191_oct_pkt_num
)},
300 {"mac_tx_8192_9216_oct_pkt_num",
301 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_8192_9216_oct_pkt_num
)},
302 {"mac_tx_9217_12287_oct_pkt_num",
303 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_9217_12287_oct_pkt_num
)},
304 {"mac_tx_12288_16383_oct_pkt_num",
305 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_12288_16383_oct_pkt_num
)},
306 {"mac_tx_1519_max_good_pkt_num",
307 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_1519_max_good_oct_pkt_num
)},
308 {"mac_tx_1519_max_bad_pkt_num",
309 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_1519_max_bad_oct_pkt_num
)},
310 {"mac_rx_total_pkt_num",
311 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_total_pkt_num
)},
312 {"mac_rx_total_oct_num",
313 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_total_oct_num
)},
314 {"mac_rx_good_pkt_num",
315 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_good_pkt_num
)},
316 {"mac_rx_bad_pkt_num",
317 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_bad_pkt_num
)},
318 {"mac_rx_good_oct_num",
319 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_good_oct_num
)},
320 {"mac_rx_bad_oct_num",
321 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_bad_oct_num
)},
322 {"mac_rx_uni_pkt_num",
323 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_uni_pkt_num
)},
324 {"mac_rx_multi_pkt_num",
325 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_multi_pkt_num
)},
326 {"mac_rx_broad_pkt_num",
327 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_broad_pkt_num
)},
328 {"mac_rx_undersize_pkt_num",
329 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_undersize_pkt_num
)},
330 {"mac_rx_oversize_pkt_num",
331 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_oversize_pkt_num
)},
332 {"mac_rx_64_oct_pkt_num",
333 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_64_oct_pkt_num
)},
334 {"mac_rx_65_127_oct_pkt_num",
335 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_65_127_oct_pkt_num
)},
336 {"mac_rx_128_255_oct_pkt_num",
337 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_128_255_oct_pkt_num
)},
338 {"mac_rx_256_511_oct_pkt_num",
339 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_256_511_oct_pkt_num
)},
340 {"mac_rx_512_1023_oct_pkt_num",
341 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_512_1023_oct_pkt_num
)},
342 {"mac_rx_1024_1518_oct_pkt_num",
343 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_1024_1518_oct_pkt_num
)},
344 {"mac_rx_1519_2047_oct_pkt_num",
345 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_1519_2047_oct_pkt_num
)},
346 {"mac_rx_2048_4095_oct_pkt_num",
347 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_2048_4095_oct_pkt_num
)},
348 {"mac_rx_4096_8191_oct_pkt_num",
349 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_4096_8191_oct_pkt_num
)},
350 {"mac_rx_8192_9216_oct_pkt_num",
351 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_8192_9216_oct_pkt_num
)},
352 {"mac_rx_9217_12287_oct_pkt_num",
353 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_9217_12287_oct_pkt_num
)},
354 {"mac_rx_12288_16383_oct_pkt_num",
355 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_12288_16383_oct_pkt_num
)},
356 {"mac_rx_1519_max_good_pkt_num",
357 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_1519_max_good_oct_pkt_num
)},
358 {"mac_rx_1519_max_bad_pkt_num",
359 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_1519_max_bad_oct_pkt_num
)},
361 {"mac_tx_fragment_pkt_num",
362 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_fragment_pkt_num
)},
363 {"mac_tx_undermin_pkt_num",
364 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_undermin_pkt_num
)},
365 {"mac_tx_jabber_pkt_num",
366 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_jabber_pkt_num
)},
367 {"mac_tx_err_all_pkt_num",
368 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_err_all_pkt_num
)},
369 {"mac_tx_from_app_good_pkt_num",
370 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_from_app_good_pkt_num
)},
371 {"mac_tx_from_app_bad_pkt_num",
372 HCLGE_MAC_STATS_FIELD_OFF(mac_tx_from_app_bad_pkt_num
)},
373 {"mac_rx_fragment_pkt_num",
374 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_fragment_pkt_num
)},
375 {"mac_rx_undermin_pkt_num",
376 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_undermin_pkt_num
)},
377 {"mac_rx_jabber_pkt_num",
378 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_jabber_pkt_num
)},
379 {"mac_rx_fcs_err_pkt_num",
380 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_fcs_err_pkt_num
)},
381 {"mac_rx_send_app_good_pkt_num",
382 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_send_app_good_pkt_num
)},
383 {"mac_rx_send_app_bad_pkt_num",
384 HCLGE_MAC_STATS_FIELD_OFF(mac_rx_send_app_bad_pkt_num
)}
387 static const struct hclge_mac_mgr_tbl_entry_cmd hclge_mgr_table
[] = {
389 .flags
= HCLGE_MAC_MGR_MASK_VLAN_B
,
390 .ethter_type
= cpu_to_le16(HCLGE_MAC_ETHERTYPE_LLDP
),
391 .mac_addr_hi32
= cpu_to_le32(htonl(0x0180C200)),
392 .mac_addr_lo16
= cpu_to_le16(htons(0x000E)),
393 .i_port_bitmap
= 0x1,
397 static int hclge_64_bit_update_stats(struct hclge_dev
*hdev
)
399 #define HCLGE_64_BIT_CMD_NUM 5
400 #define HCLGE_64_BIT_RTN_DATANUM 4
401 u64
*data
= (u64
*)(&hdev
->hw_stats
.all_64_bit_stats
);
402 struct hclge_desc desc
[HCLGE_64_BIT_CMD_NUM
];
407 hclge_cmd_setup_basic_desc(&desc
[0], HCLGE_OPC_STATS_64_BIT
, true);
408 ret
= hclge_cmd_send(&hdev
->hw
, desc
, HCLGE_64_BIT_CMD_NUM
);
410 dev_err(&hdev
->pdev
->dev
,
411 "Get 64 bit pkt stats fail, status = %d.\n", ret
);
415 for (i
= 0; i
< HCLGE_64_BIT_CMD_NUM
; i
++) {
416 if (unlikely(i
== 0)) {
417 desc_data
= (__le64
*)(&desc
[i
].data
[0]);
418 n
= HCLGE_64_BIT_RTN_DATANUM
- 1;
420 desc_data
= (__le64
*)(&desc
[i
]);
421 n
= HCLGE_64_BIT_RTN_DATANUM
;
423 for (k
= 0; k
< n
; k
++) {
424 *data
++ += le64_to_cpu(*desc_data
);
432 static void hclge_reset_partial_32bit_counter(struct hclge_32_bit_stats
*stats
)
434 stats
->pkt_curr_buf_cnt
= 0;
435 stats
->pkt_curr_buf_tc0_cnt
= 0;
436 stats
->pkt_curr_buf_tc1_cnt
= 0;
437 stats
->pkt_curr_buf_tc2_cnt
= 0;
438 stats
->pkt_curr_buf_tc3_cnt
= 0;
439 stats
->pkt_curr_buf_tc4_cnt
= 0;
440 stats
->pkt_curr_buf_tc5_cnt
= 0;
441 stats
->pkt_curr_buf_tc6_cnt
= 0;
442 stats
->pkt_curr_buf_tc7_cnt
= 0;
445 static int hclge_32_bit_update_stats(struct hclge_dev
*hdev
)
447 #define HCLGE_32_BIT_CMD_NUM 8
448 #define HCLGE_32_BIT_RTN_DATANUM 8
450 struct hclge_desc desc
[HCLGE_32_BIT_CMD_NUM
];
451 struct hclge_32_bit_stats
*all_32_bit_stats
;
457 all_32_bit_stats
= &hdev
->hw_stats
.all_32_bit_stats
;
458 data
= (u64
*)(&all_32_bit_stats
->egu_tx_1588_pkt
);
460 hclge_cmd_setup_basic_desc(&desc
[0], HCLGE_OPC_STATS_32_BIT
, true);
461 ret
= hclge_cmd_send(&hdev
->hw
, desc
, HCLGE_32_BIT_CMD_NUM
);
463 dev_err(&hdev
->pdev
->dev
,
464 "Get 32 bit pkt stats fail, status = %d.\n", ret
);
469 hclge_reset_partial_32bit_counter(all_32_bit_stats
);
470 for (i
= 0; i
< HCLGE_32_BIT_CMD_NUM
; i
++) {
471 if (unlikely(i
== 0)) {
472 __le16
*desc_data_16bit
;
474 all_32_bit_stats
->igu_rx_err_pkt
+=
475 le32_to_cpu(desc
[i
].data
[0]);
477 desc_data_16bit
= (__le16
*)&desc
[i
].data
[1];
478 all_32_bit_stats
->igu_rx_no_eof_pkt
+=
479 le16_to_cpu(*desc_data_16bit
);
482 all_32_bit_stats
->igu_rx_no_sof_pkt
+=
483 le16_to_cpu(*desc_data_16bit
);
485 desc_data
= &desc
[i
].data
[2];
486 n
= HCLGE_32_BIT_RTN_DATANUM
- 4;
488 desc_data
= (__le32
*)&desc
[i
];
489 n
= HCLGE_32_BIT_RTN_DATANUM
;
491 for (k
= 0; k
< n
; k
++) {
492 *data
++ += le32_to_cpu(*desc_data
);
500 static int hclge_mac_update_stats(struct hclge_dev
*hdev
)
502 #define HCLGE_MAC_CMD_NUM 21
503 #define HCLGE_RTN_DATA_NUM 4
505 u64
*data
= (u64
*)(&hdev
->hw_stats
.mac_stats
);
506 struct hclge_desc desc
[HCLGE_MAC_CMD_NUM
];
511 hclge_cmd_setup_basic_desc(&desc
[0], HCLGE_OPC_STATS_MAC
, true);
512 ret
= hclge_cmd_send(&hdev
->hw
, desc
, HCLGE_MAC_CMD_NUM
);
514 dev_err(&hdev
->pdev
->dev
,
515 "Get MAC pkt stats fail, status = %d.\n", ret
);
520 for (i
= 0; i
< HCLGE_MAC_CMD_NUM
; i
++) {
521 if (unlikely(i
== 0)) {
522 desc_data
= (__le64
*)(&desc
[i
].data
[0]);
523 n
= HCLGE_RTN_DATA_NUM
- 2;
525 desc_data
= (__le64
*)(&desc
[i
]);
526 n
= HCLGE_RTN_DATA_NUM
;
528 for (k
= 0; k
< n
; k
++) {
529 *data
++ += le64_to_cpu(*desc_data
);
537 static int hclge_tqps_update_stats(struct hnae3_handle
*handle
)
539 struct hnae3_knic_private_info
*kinfo
= &handle
->kinfo
;
540 struct hclge_vport
*vport
= hclge_get_vport(handle
);
541 struct hclge_dev
*hdev
= vport
->back
;
542 struct hnae3_queue
*queue
;
543 struct hclge_desc desc
[1];
544 struct hclge_tqp
*tqp
;
547 for (i
= 0; i
< kinfo
->num_tqps
; i
++) {
548 queue
= handle
->kinfo
.tqp
[i
];
549 tqp
= container_of(queue
, struct hclge_tqp
, q
);
550 /* command : HCLGE_OPC_QUERY_IGU_STAT */
551 hclge_cmd_setup_basic_desc(&desc
[0],
552 HCLGE_OPC_QUERY_RX_STATUS
,
555 desc
[0].data
[0] = cpu_to_le32((tqp
->index
& 0x1ff));
556 ret
= hclge_cmd_send(&hdev
->hw
, desc
, 1);
558 dev_err(&hdev
->pdev
->dev
,
559 "Query tqp stat fail, status = %d,queue = %d\n",
563 tqp
->tqp_stats
.rcb_rx_ring_pktnum_rcd
+=
564 le32_to_cpu(desc
[0].data
[1]);
567 for (i
= 0; i
< kinfo
->num_tqps
; i
++) {
568 queue
= handle
->kinfo
.tqp
[i
];
569 tqp
= container_of(queue
, struct hclge_tqp
, q
);
570 /* command : HCLGE_OPC_QUERY_IGU_STAT */
571 hclge_cmd_setup_basic_desc(&desc
[0],
572 HCLGE_OPC_QUERY_TX_STATUS
,
575 desc
[0].data
[0] = cpu_to_le32((tqp
->index
& 0x1ff));
576 ret
= hclge_cmd_send(&hdev
->hw
, desc
, 1);
578 dev_err(&hdev
->pdev
->dev
,
579 "Query tqp stat fail, status = %d,queue = %d\n",
583 tqp
->tqp_stats
.rcb_tx_ring_pktnum_rcd
+=
584 le32_to_cpu(desc
[0].data
[1]);
590 static u64
*hclge_tqps_get_stats(struct hnae3_handle
*handle
, u64
*data
)
592 struct hnae3_knic_private_info
*kinfo
= &handle
->kinfo
;
593 struct hclge_tqp
*tqp
;
597 for (i
= 0; i
< kinfo
->num_tqps
; i
++) {
598 tqp
= container_of(kinfo
->tqp
[i
], struct hclge_tqp
, q
);
599 *buff
++ = tqp
->tqp_stats
.rcb_tx_ring_pktnum_rcd
;
602 for (i
= 0; i
< kinfo
->num_tqps
; i
++) {
603 tqp
= container_of(kinfo
->tqp
[i
], struct hclge_tqp
, q
);
604 *buff
++ = tqp
->tqp_stats
.rcb_rx_ring_pktnum_rcd
;
610 static int hclge_tqps_get_sset_count(struct hnae3_handle
*handle
, int stringset
)
612 struct hnae3_knic_private_info
*kinfo
= &handle
->kinfo
;
614 return kinfo
->num_tqps
* (2);
617 static u8
*hclge_tqps_get_strings(struct hnae3_handle
*handle
, u8
*data
)
619 struct hnae3_knic_private_info
*kinfo
= &handle
->kinfo
;
623 for (i
= 0; i
< kinfo
->num_tqps
; i
++) {
624 struct hclge_tqp
*tqp
= container_of(handle
->kinfo
.tqp
[i
],
625 struct hclge_tqp
, q
);
626 snprintf(buff
, ETH_GSTRING_LEN
, "txq#%d_pktnum_rcd",
628 buff
= buff
+ ETH_GSTRING_LEN
;
631 for (i
= 0; i
< kinfo
->num_tqps
; i
++) {
632 struct hclge_tqp
*tqp
= container_of(kinfo
->tqp
[i
],
633 struct hclge_tqp
, q
);
634 snprintf(buff
, ETH_GSTRING_LEN
, "rxq#%d_pktnum_rcd",
636 buff
= buff
+ ETH_GSTRING_LEN
;
642 static u64
*hclge_comm_get_stats(void *comm_stats
,
643 const struct hclge_comm_stats_str strs
[],
649 for (i
= 0; i
< size
; i
++)
650 buf
[i
] = HCLGE_STATS_READ(comm_stats
, strs
[i
].offset
);
655 static u8
*hclge_comm_get_strings(u32 stringset
,
656 const struct hclge_comm_stats_str strs
[],
659 char *buff
= (char *)data
;
662 if (stringset
!= ETH_SS_STATS
)
665 for (i
= 0; i
< size
; i
++) {
666 snprintf(buff
, ETH_GSTRING_LEN
,
668 buff
= buff
+ ETH_GSTRING_LEN
;
674 static void hclge_update_netstat(struct hclge_hw_stats
*hw_stats
,
675 struct net_device_stats
*net_stats
)
677 net_stats
->tx_dropped
= 0;
678 net_stats
->rx_dropped
= hw_stats
->all_32_bit_stats
.ssu_full_drop_num
;
679 net_stats
->rx_dropped
+= hw_stats
->all_32_bit_stats
.ppp_key_drop_num
;
680 net_stats
->rx_dropped
+= hw_stats
->all_32_bit_stats
.ssu_key_drop_num
;
682 net_stats
->rx_errors
= hw_stats
->mac_stats
.mac_rx_oversize_pkt_num
;
683 net_stats
->rx_errors
+= hw_stats
->mac_stats
.mac_rx_undersize_pkt_num
;
684 net_stats
->rx_errors
+= hw_stats
->all_32_bit_stats
.igu_rx_no_eof_pkt
;
685 net_stats
->rx_errors
+= hw_stats
->all_32_bit_stats
.igu_rx_no_sof_pkt
;
686 net_stats
->rx_errors
+= hw_stats
->mac_stats
.mac_rx_fcs_err_pkt_num
;
688 net_stats
->multicast
= hw_stats
->mac_stats
.mac_tx_multi_pkt_num
;
689 net_stats
->multicast
+= hw_stats
->mac_stats
.mac_rx_multi_pkt_num
;
691 net_stats
->rx_crc_errors
= hw_stats
->mac_stats
.mac_rx_fcs_err_pkt_num
;
692 net_stats
->rx_length_errors
=
693 hw_stats
->mac_stats
.mac_rx_undersize_pkt_num
;
694 net_stats
->rx_length_errors
+=
695 hw_stats
->mac_stats
.mac_rx_oversize_pkt_num
;
696 net_stats
->rx_over_errors
=
697 hw_stats
->mac_stats
.mac_rx_oversize_pkt_num
;
700 static void hclge_update_stats_for_all(struct hclge_dev
*hdev
)
702 struct hnae3_handle
*handle
;
705 handle
= &hdev
->vport
[0].nic
;
706 if (handle
->client
) {
707 status
= hclge_tqps_update_stats(handle
);
709 dev_err(&hdev
->pdev
->dev
,
710 "Update TQPS stats fail, status = %d.\n",
715 status
= hclge_mac_update_stats(hdev
);
717 dev_err(&hdev
->pdev
->dev
,
718 "Update MAC stats fail, status = %d.\n", status
);
720 status
= hclge_32_bit_update_stats(hdev
);
722 dev_err(&hdev
->pdev
->dev
,
723 "Update 32 bit stats fail, status = %d.\n",
726 hclge_update_netstat(&hdev
->hw_stats
, &handle
->kinfo
.netdev
->stats
);
729 static void hclge_update_stats(struct hnae3_handle
*handle
,
730 struct net_device_stats
*net_stats
)
732 struct hclge_vport
*vport
= hclge_get_vport(handle
);
733 struct hclge_dev
*hdev
= vport
->back
;
734 struct hclge_hw_stats
*hw_stats
= &hdev
->hw_stats
;
737 if (test_and_set_bit(HCLGE_STATE_STATISTICS_UPDATING
, &hdev
->state
))
740 status
= hclge_mac_update_stats(hdev
);
742 dev_err(&hdev
->pdev
->dev
,
743 "Update MAC stats fail, status = %d.\n",
746 status
= hclge_32_bit_update_stats(hdev
);
748 dev_err(&hdev
->pdev
->dev
,
749 "Update 32 bit stats fail, status = %d.\n",
752 status
= hclge_64_bit_update_stats(hdev
);
754 dev_err(&hdev
->pdev
->dev
,
755 "Update 64 bit stats fail, status = %d.\n",
758 status
= hclge_tqps_update_stats(handle
);
760 dev_err(&hdev
->pdev
->dev
,
761 "Update TQPS stats fail, status = %d.\n",
764 hclge_update_netstat(hw_stats
, net_stats
);
766 clear_bit(HCLGE_STATE_STATISTICS_UPDATING
, &hdev
->state
);
769 static int hclge_get_sset_count(struct hnae3_handle
*handle
, int stringset
)
771 #define HCLGE_LOOPBACK_TEST_FLAGS 0x7
773 struct hclge_vport
*vport
= hclge_get_vport(handle
);
774 struct hclge_dev
*hdev
= vport
->back
;
777 /* Loopback test support rules:
778 * mac: only GE mode support
779 * serdes: all mac mode will support include GE/XGE/LGE/CGE
780 * phy: only support when phy device exist on board
782 if (stringset
== ETH_SS_TEST
) {
783 /* clear loopback bit flags at first */
784 handle
->flags
= (handle
->flags
& (~HCLGE_LOOPBACK_TEST_FLAGS
));
785 if (hdev
->hw
.mac
.speed
== HCLGE_MAC_SPEED_10M
||
786 hdev
->hw
.mac
.speed
== HCLGE_MAC_SPEED_100M
||
787 hdev
->hw
.mac
.speed
== HCLGE_MAC_SPEED_1G
) {
789 handle
->flags
|= HNAE3_SUPPORT_MAC_LOOPBACK
;
793 handle
->flags
|= HNAE3_SUPPORT_SERDES_LOOPBACK
;
794 } else if (stringset
== ETH_SS_STATS
) {
795 count
= ARRAY_SIZE(g_mac_stats_string
) +
796 ARRAY_SIZE(g_all_32bit_stats_string
) +
797 ARRAY_SIZE(g_all_64bit_stats_string
) +
798 hclge_tqps_get_sset_count(handle
, stringset
);
804 static void hclge_get_strings(struct hnae3_handle
*handle
,
808 u8
*p
= (char *)data
;
811 if (stringset
== ETH_SS_STATS
) {
812 size
= ARRAY_SIZE(g_mac_stats_string
);
813 p
= hclge_comm_get_strings(stringset
,
817 size
= ARRAY_SIZE(g_all_32bit_stats_string
);
818 p
= hclge_comm_get_strings(stringset
,
819 g_all_32bit_stats_string
,
822 size
= ARRAY_SIZE(g_all_64bit_stats_string
);
823 p
= hclge_comm_get_strings(stringset
,
824 g_all_64bit_stats_string
,
827 p
= hclge_tqps_get_strings(handle
, p
);
828 } else if (stringset
== ETH_SS_TEST
) {
829 if (handle
->flags
& HNAE3_SUPPORT_MAC_LOOPBACK
) {
831 hns3_nic_test_strs
[HNAE3_MAC_INTER_LOOP_MAC
],
833 p
+= ETH_GSTRING_LEN
;
835 if (handle
->flags
& HNAE3_SUPPORT_SERDES_LOOPBACK
) {
837 hns3_nic_test_strs
[HNAE3_MAC_INTER_LOOP_SERDES
],
839 p
+= ETH_GSTRING_LEN
;
841 if (handle
->flags
& HNAE3_SUPPORT_PHY_LOOPBACK
) {
843 hns3_nic_test_strs
[HNAE3_MAC_INTER_LOOP_PHY
],
845 p
+= ETH_GSTRING_LEN
;
850 static void hclge_get_stats(struct hnae3_handle
*handle
, u64
*data
)
852 struct hclge_vport
*vport
= hclge_get_vport(handle
);
853 struct hclge_dev
*hdev
= vport
->back
;
856 p
= hclge_comm_get_stats(&hdev
->hw_stats
.mac_stats
,
858 ARRAY_SIZE(g_mac_stats_string
),
860 p
= hclge_comm_get_stats(&hdev
->hw_stats
.all_32_bit_stats
,
861 g_all_32bit_stats_string
,
862 ARRAY_SIZE(g_all_32bit_stats_string
),
864 p
= hclge_comm_get_stats(&hdev
->hw_stats
.all_64_bit_stats
,
865 g_all_64bit_stats_string
,
866 ARRAY_SIZE(g_all_64bit_stats_string
),
868 p
= hclge_tqps_get_stats(handle
, p
);
871 static int hclge_parse_func_status(struct hclge_dev
*hdev
,
872 struct hclge_func_status_cmd
*status
)
874 if (!(status
->pf_state
& HCLGE_PF_STATE_DONE
))
877 /* Set the pf to main pf */
878 if (status
->pf_state
& HCLGE_PF_STATE_MAIN
)
879 hdev
->flag
|= HCLGE_FLAG_MAIN
;
881 hdev
->flag
&= ~HCLGE_FLAG_MAIN
;
886 static int hclge_query_function_status(struct hclge_dev
*hdev
)
888 struct hclge_func_status_cmd
*req
;
889 struct hclge_desc desc
;
893 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_QUERY_FUNC_STATUS
, true);
894 req
= (struct hclge_func_status_cmd
*)desc
.data
;
897 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
899 dev_err(&hdev
->pdev
->dev
,
900 "query function status failed %d.\n",
906 /* Check pf reset is done */
909 usleep_range(1000, 2000);
910 } while (timeout
++ < 5);
912 ret
= hclge_parse_func_status(hdev
, req
);
917 static int hclge_query_pf_resource(struct hclge_dev
*hdev
)
919 struct hclge_pf_res_cmd
*req
;
920 struct hclge_desc desc
;
923 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_QUERY_PF_RSRC
, true);
924 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
926 dev_err(&hdev
->pdev
->dev
,
927 "query pf resource failed %d.\n", ret
);
931 req
= (struct hclge_pf_res_cmd
*)desc
.data
;
932 hdev
->num_tqps
= __le16_to_cpu(req
->tqp_num
);
933 hdev
->pkt_buf_size
= __le16_to_cpu(req
->buf_size
) << HCLGE_BUF_UNIT_S
;
935 if (hnae3_dev_roce_supported(hdev
)) {
937 hnae3_get_field(__le16_to_cpu(req
->pf_intr_vector_number
),
938 HCLGE_PF_VEC_NUM_M
, HCLGE_PF_VEC_NUM_S
);
940 /* PF should have NIC vectors and Roce vectors,
941 * NIC vectors are queued before Roce vectors.
943 hdev
->num_msi
= hdev
->num_roce_msi
+ HCLGE_ROCE_VECTOR_OFFSET
;
946 hnae3_get_field(__le16_to_cpu(req
->pf_intr_vector_number
),
947 HCLGE_PF_VEC_NUM_M
, HCLGE_PF_VEC_NUM_S
);
953 static int hclge_parse_speed(int speed_cmd
, int *speed
)
957 *speed
= HCLGE_MAC_SPEED_10M
;
960 *speed
= HCLGE_MAC_SPEED_100M
;
963 *speed
= HCLGE_MAC_SPEED_1G
;
966 *speed
= HCLGE_MAC_SPEED_10G
;
969 *speed
= HCLGE_MAC_SPEED_25G
;
972 *speed
= HCLGE_MAC_SPEED_40G
;
975 *speed
= HCLGE_MAC_SPEED_50G
;
978 *speed
= HCLGE_MAC_SPEED_100G
;
987 static void hclge_parse_fiber_link_mode(struct hclge_dev
*hdev
,
990 unsigned long *supported
= hdev
->hw
.mac
.supported
;
992 if (speed_ability
& HCLGE_SUPPORT_1G_BIT
)
993 set_bit(ETHTOOL_LINK_MODE_1000baseX_Full_BIT
,
996 if (speed_ability
& HCLGE_SUPPORT_10G_BIT
)
997 set_bit(ETHTOOL_LINK_MODE_10000baseSR_Full_BIT
,
1000 if (speed_ability
& HCLGE_SUPPORT_25G_BIT
)
1001 set_bit(ETHTOOL_LINK_MODE_25000baseSR_Full_BIT
,
1004 if (speed_ability
& HCLGE_SUPPORT_50G_BIT
)
1005 set_bit(ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT
,
1008 if (speed_ability
& HCLGE_SUPPORT_100G_BIT
)
1009 set_bit(ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT
,
1012 set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT
, supported
);
1013 set_bit(ETHTOOL_LINK_MODE_Pause_BIT
, supported
);
1016 static void hclge_parse_link_mode(struct hclge_dev
*hdev
, u8 speed_ability
)
1018 u8 media_type
= hdev
->hw
.mac
.media_type
;
1020 if (media_type
!= HNAE3_MEDIA_TYPE_FIBER
)
1023 hclge_parse_fiber_link_mode(hdev
, speed_ability
);
1026 static void hclge_parse_cfg(struct hclge_cfg
*cfg
, struct hclge_desc
*desc
)
1028 struct hclge_cfg_param_cmd
*req
;
1029 u64 mac_addr_tmp_high
;
1033 req
= (struct hclge_cfg_param_cmd
*)desc
[0].data
;
1035 /* get the configuration */
1036 cfg
->vmdq_vport_num
= hnae3_get_field(__le32_to_cpu(req
->param
[0]),
1039 cfg
->tc_num
= hnae3_get_field(__le32_to_cpu(req
->param
[0]),
1040 HCLGE_CFG_TC_NUM_M
, HCLGE_CFG_TC_NUM_S
);
1041 cfg
->tqp_desc_num
= hnae3_get_field(__le32_to_cpu(req
->param
[0]),
1042 HCLGE_CFG_TQP_DESC_N_M
,
1043 HCLGE_CFG_TQP_DESC_N_S
);
1045 cfg
->phy_addr
= hnae3_get_field(__le32_to_cpu(req
->param
[1]),
1046 HCLGE_CFG_PHY_ADDR_M
,
1047 HCLGE_CFG_PHY_ADDR_S
);
1048 cfg
->media_type
= hnae3_get_field(__le32_to_cpu(req
->param
[1]),
1049 HCLGE_CFG_MEDIA_TP_M
,
1050 HCLGE_CFG_MEDIA_TP_S
);
1051 cfg
->rx_buf_len
= hnae3_get_field(__le32_to_cpu(req
->param
[1]),
1052 HCLGE_CFG_RX_BUF_LEN_M
,
1053 HCLGE_CFG_RX_BUF_LEN_S
);
1054 /* get mac_address */
1055 mac_addr_tmp
= __le32_to_cpu(req
->param
[2]);
1056 mac_addr_tmp_high
= hnae3_get_field(__le32_to_cpu(req
->param
[3]),
1057 HCLGE_CFG_MAC_ADDR_H_M
,
1058 HCLGE_CFG_MAC_ADDR_H_S
);
1060 mac_addr_tmp
|= (mac_addr_tmp_high
<< 31) << 1;
1062 cfg
->default_speed
= hnae3_get_field(__le32_to_cpu(req
->param
[3]),
1063 HCLGE_CFG_DEFAULT_SPEED_M
,
1064 HCLGE_CFG_DEFAULT_SPEED_S
);
1065 cfg
->rss_size_max
= hnae3_get_field(__le32_to_cpu(req
->param
[3]),
1066 HCLGE_CFG_RSS_SIZE_M
,
1067 HCLGE_CFG_RSS_SIZE_S
);
1069 for (i
= 0; i
< ETH_ALEN
; i
++)
1070 cfg
->mac_addr
[i
] = (mac_addr_tmp
>> (8 * i
)) & 0xff;
1072 req
= (struct hclge_cfg_param_cmd
*)desc
[1].data
;
1073 cfg
->numa_node_map
= __le32_to_cpu(req
->param
[0]);
1075 cfg
->speed_ability
= hnae3_get_field(__le32_to_cpu(req
->param
[1]),
1076 HCLGE_CFG_SPEED_ABILITY_M
,
1077 HCLGE_CFG_SPEED_ABILITY_S
);
1080 /* hclge_get_cfg: query the static parameter from flash
1081 * @hdev: pointer to struct hclge_dev
1082 * @hcfg: the config structure to be getted
1084 static int hclge_get_cfg(struct hclge_dev
*hdev
, struct hclge_cfg
*hcfg
)
1086 struct hclge_desc desc
[HCLGE_PF_CFG_DESC_NUM
];
1087 struct hclge_cfg_param_cmd
*req
;
1090 for (i
= 0; i
< HCLGE_PF_CFG_DESC_NUM
; i
++) {
1093 req
= (struct hclge_cfg_param_cmd
*)desc
[i
].data
;
1094 hclge_cmd_setup_basic_desc(&desc
[i
], HCLGE_OPC_GET_CFG_PARAM
,
1096 hnae3_set_field(offset
, HCLGE_CFG_OFFSET_M
,
1097 HCLGE_CFG_OFFSET_S
, i
* HCLGE_CFG_RD_LEN_BYTES
);
1098 /* Len should be united by 4 bytes when send to hardware */
1099 hnae3_set_field(offset
, HCLGE_CFG_RD_LEN_M
, HCLGE_CFG_RD_LEN_S
,
1100 HCLGE_CFG_RD_LEN_BYTES
/ HCLGE_CFG_RD_LEN_UNIT
);
1101 req
->offset
= cpu_to_le32(offset
);
1104 ret
= hclge_cmd_send(&hdev
->hw
, desc
, HCLGE_PF_CFG_DESC_NUM
);
1106 dev_err(&hdev
->pdev
->dev
, "get config failed %d.\n", ret
);
1110 hclge_parse_cfg(hcfg
, desc
);
1115 static int hclge_get_cap(struct hclge_dev
*hdev
)
1119 ret
= hclge_query_function_status(hdev
);
1121 dev_err(&hdev
->pdev
->dev
,
1122 "query function status error %d.\n", ret
);
1126 /* get pf resource */
1127 ret
= hclge_query_pf_resource(hdev
);
1129 dev_err(&hdev
->pdev
->dev
, "query pf resource error %d.\n", ret
);
1134 static int hclge_configure(struct hclge_dev
*hdev
)
1136 struct hclge_cfg cfg
;
1139 ret
= hclge_get_cfg(hdev
, &cfg
);
1141 dev_err(&hdev
->pdev
->dev
, "get mac mode error %d.\n", ret
);
1145 hdev
->num_vmdq_vport
= cfg
.vmdq_vport_num
;
1146 hdev
->base_tqp_pid
= 0;
1147 hdev
->rss_size_max
= cfg
.rss_size_max
;
1148 hdev
->rx_buf_len
= cfg
.rx_buf_len
;
1149 ether_addr_copy(hdev
->hw
.mac
.mac_addr
, cfg
.mac_addr
);
1150 hdev
->hw
.mac
.media_type
= cfg
.media_type
;
1151 hdev
->hw
.mac
.phy_addr
= cfg
.phy_addr
;
1152 hdev
->num_desc
= cfg
.tqp_desc_num
;
1153 hdev
->tm_info
.num_pg
= 1;
1154 hdev
->tc_max
= cfg
.tc_num
;
1155 hdev
->tm_info
.hw_pfc_map
= 0;
1157 ret
= hclge_parse_speed(cfg
.default_speed
, &hdev
->hw
.mac
.speed
);
1159 dev_err(&hdev
->pdev
->dev
, "Get wrong speed ret=%d.\n", ret
);
1163 hclge_parse_link_mode(hdev
, cfg
.speed_ability
);
1165 if ((hdev
->tc_max
> HNAE3_MAX_TC
) ||
1166 (hdev
->tc_max
< 1)) {
1167 dev_warn(&hdev
->pdev
->dev
, "TC num = %d.\n",
1172 /* Dev does not support DCB */
1173 if (!hnae3_dev_dcb_supported(hdev
)) {
1177 hdev
->pfc_max
= hdev
->tc_max
;
1180 hdev
->tm_info
.num_tc
= hdev
->tc_max
;
1182 /* Currently not support uncontiuous tc */
1183 for (i
= 0; i
< hdev
->tm_info
.num_tc
; i
++)
1184 hnae3_set_bit(hdev
->hw_tc_map
, i
, 1);
1186 hdev
->tx_sch_mode
= HCLGE_FLAG_TC_BASE_SCH_MODE
;
1191 static int hclge_config_tso(struct hclge_dev
*hdev
, int tso_mss_min
,
1194 struct hclge_cfg_tso_status_cmd
*req
;
1195 struct hclge_desc desc
;
1198 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_TSO_GENERIC_CONFIG
, false);
1200 req
= (struct hclge_cfg_tso_status_cmd
*)desc
.data
;
1203 hnae3_set_field(tso_mss
, HCLGE_TSO_MSS_MIN_M
,
1204 HCLGE_TSO_MSS_MIN_S
, tso_mss_min
);
1205 req
->tso_mss_min
= cpu_to_le16(tso_mss
);
1208 hnae3_set_field(tso_mss
, HCLGE_TSO_MSS_MIN_M
,
1209 HCLGE_TSO_MSS_MIN_S
, tso_mss_max
);
1210 req
->tso_mss_max
= cpu_to_le16(tso_mss
);
1212 return hclge_cmd_send(&hdev
->hw
, &desc
, 1);
1215 static int hclge_alloc_tqps(struct hclge_dev
*hdev
)
1217 struct hclge_tqp
*tqp
;
1220 hdev
->htqp
= devm_kcalloc(&hdev
->pdev
->dev
, hdev
->num_tqps
,
1221 sizeof(struct hclge_tqp
), GFP_KERNEL
);
1227 for (i
= 0; i
< hdev
->num_tqps
; i
++) {
1228 tqp
->dev
= &hdev
->pdev
->dev
;
1231 tqp
->q
.ae_algo
= &ae_algo
;
1232 tqp
->q
.buf_size
= hdev
->rx_buf_len
;
1233 tqp
->q
.desc_num
= hdev
->num_desc
;
1234 tqp
->q
.io_base
= hdev
->hw
.io_base
+ HCLGE_TQP_REG_OFFSET
+
1235 i
* HCLGE_TQP_REG_SIZE
;
1243 static int hclge_map_tqps_to_func(struct hclge_dev
*hdev
, u16 func_id
,
1244 u16 tqp_pid
, u16 tqp_vid
, bool is_pf
)
1246 struct hclge_tqp_map_cmd
*req
;
1247 struct hclge_desc desc
;
1250 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_SET_TQP_MAP
, false);
1252 req
= (struct hclge_tqp_map_cmd
*)desc
.data
;
1253 req
->tqp_id
= cpu_to_le16(tqp_pid
);
1254 req
->tqp_vf
= func_id
;
1255 req
->tqp_flag
= !is_pf
<< HCLGE_TQP_MAP_TYPE_B
|
1256 1 << HCLGE_TQP_MAP_EN_B
;
1257 req
->tqp_vid
= cpu_to_le16(tqp_vid
);
1259 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
1261 dev_err(&hdev
->pdev
->dev
, "TQP map failed %d.\n", ret
);
1266 static int hclge_assign_tqp(struct hclge_vport
*vport
,
1267 struct hnae3_queue
**tqp
, u16 num_tqps
)
1269 struct hclge_dev
*hdev
= vport
->back
;
1272 for (i
= 0, alloced
= 0; i
< hdev
->num_tqps
&&
1273 alloced
< num_tqps
; i
++) {
1274 if (!hdev
->htqp
[i
].alloced
) {
1275 hdev
->htqp
[i
].q
.handle
= &vport
->nic
;
1276 hdev
->htqp
[i
].q
.tqp_index
= alloced
;
1277 tqp
[alloced
] = &hdev
->htqp
[i
].q
;
1278 hdev
->htqp
[i
].alloced
= true;
1282 vport
->alloc_tqps
= num_tqps
;
1287 static int hclge_knic_setup(struct hclge_vport
*vport
, u16 num_tqps
)
1289 struct hnae3_handle
*nic
= &vport
->nic
;
1290 struct hnae3_knic_private_info
*kinfo
= &nic
->kinfo
;
1291 struct hclge_dev
*hdev
= vport
->back
;
1294 kinfo
->num_desc
= hdev
->num_desc
;
1295 kinfo
->rx_buf_len
= hdev
->rx_buf_len
;
1296 kinfo
->num_tc
= min_t(u16
, num_tqps
, hdev
->tm_info
.num_tc
);
1298 = min_t(u16
, hdev
->rss_size_max
, num_tqps
/ kinfo
->num_tc
);
1299 kinfo
->num_tqps
= kinfo
->rss_size
* kinfo
->num_tc
;
1301 for (i
= 0; i
< HNAE3_MAX_TC
; i
++) {
1302 if (hdev
->hw_tc_map
& BIT(i
)) {
1303 kinfo
->tc_info
[i
].enable
= true;
1304 kinfo
->tc_info
[i
].tqp_offset
= i
* kinfo
->rss_size
;
1305 kinfo
->tc_info
[i
].tqp_count
= kinfo
->rss_size
;
1306 kinfo
->tc_info
[i
].tc
= i
;
1308 /* Set to default queue if TC is disable */
1309 kinfo
->tc_info
[i
].enable
= false;
1310 kinfo
->tc_info
[i
].tqp_offset
= 0;
1311 kinfo
->tc_info
[i
].tqp_count
= 1;
1312 kinfo
->tc_info
[i
].tc
= 0;
1316 kinfo
->tqp
= devm_kcalloc(&hdev
->pdev
->dev
, kinfo
->num_tqps
,
1317 sizeof(struct hnae3_queue
*), GFP_KERNEL
);
1321 ret
= hclge_assign_tqp(vport
, kinfo
->tqp
, kinfo
->num_tqps
);
1323 dev_err(&hdev
->pdev
->dev
, "fail to assign TQPs %d.\n", ret
);
1328 static int hclge_map_tqp_to_vport(struct hclge_dev
*hdev
,
1329 struct hclge_vport
*vport
)
1331 struct hnae3_handle
*nic
= &vport
->nic
;
1332 struct hnae3_knic_private_info
*kinfo
;
1335 kinfo
= &nic
->kinfo
;
1336 for (i
= 0; i
< kinfo
->num_tqps
; i
++) {
1337 struct hclge_tqp
*q
=
1338 container_of(kinfo
->tqp
[i
], struct hclge_tqp
, q
);
1342 is_pf
= !(vport
->vport_id
);
1343 ret
= hclge_map_tqps_to_func(hdev
, vport
->vport_id
, q
->index
,
1352 static int hclge_map_tqp(struct hclge_dev
*hdev
)
1354 struct hclge_vport
*vport
= hdev
->vport
;
1357 num_vport
= hdev
->num_vmdq_vport
+ hdev
->num_req_vfs
+ 1;
1358 for (i
= 0; i
< num_vport
; i
++) {
1361 ret
= hclge_map_tqp_to_vport(hdev
, vport
);
1371 static void hclge_unic_setup(struct hclge_vport
*vport
, u16 num_tqps
)
1373 /* this would be initialized later */
1376 static int hclge_vport_setup(struct hclge_vport
*vport
, u16 num_tqps
)
1378 struct hnae3_handle
*nic
= &vport
->nic
;
1379 struct hclge_dev
*hdev
= vport
->back
;
1382 nic
->pdev
= hdev
->pdev
;
1383 nic
->ae_algo
= &ae_algo
;
1384 nic
->numa_node_mask
= hdev
->numa_node_mask
;
1386 if (hdev
->ae_dev
->dev_type
== HNAE3_DEV_KNIC
) {
1387 ret
= hclge_knic_setup(vport
, num_tqps
);
1389 dev_err(&hdev
->pdev
->dev
, "knic setup failed %d\n",
1394 hclge_unic_setup(vport
, num_tqps
);
1400 static int hclge_alloc_vport(struct hclge_dev
*hdev
)
1402 struct pci_dev
*pdev
= hdev
->pdev
;
1403 struct hclge_vport
*vport
;
1409 /* We need to alloc a vport for main NIC of PF */
1410 num_vport
= hdev
->num_vmdq_vport
+ hdev
->num_req_vfs
+ 1;
1412 if (hdev
->num_tqps
< num_vport
) {
1413 dev_err(&hdev
->pdev
->dev
, "tqps(%d) is less than vports(%d)",
1414 hdev
->num_tqps
, num_vport
);
1418 /* Alloc the same number of TQPs for every vport */
1419 tqp_per_vport
= hdev
->num_tqps
/ num_vport
;
1420 tqp_main_vport
= tqp_per_vport
+ hdev
->num_tqps
% num_vport
;
1422 vport
= devm_kcalloc(&pdev
->dev
, num_vport
, sizeof(struct hclge_vport
),
1427 hdev
->vport
= vport
;
1428 hdev
->num_alloc_vport
= num_vport
;
1430 if (IS_ENABLED(CONFIG_PCI_IOV
))
1431 hdev
->num_alloc_vfs
= hdev
->num_req_vfs
;
1433 for (i
= 0; i
< num_vport
; i
++) {
1435 vport
->vport_id
= i
;
1438 ret
= hclge_vport_setup(vport
, tqp_main_vport
);
1440 ret
= hclge_vport_setup(vport
, tqp_per_vport
);
1443 "vport setup failed for vport %d, %d\n",
1454 static int hclge_cmd_alloc_tx_buff(struct hclge_dev
*hdev
,
1455 struct hclge_pkt_buf_alloc
*buf_alloc
)
1457 /* TX buffer size is unit by 128 byte */
1458 #define HCLGE_BUF_SIZE_UNIT_SHIFT 7
1459 #define HCLGE_BUF_SIZE_UPDATE_EN_MSK BIT(15)
1460 struct hclge_tx_buff_alloc_cmd
*req
;
1461 struct hclge_desc desc
;
1465 req
= (struct hclge_tx_buff_alloc_cmd
*)desc
.data
;
1467 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_TX_BUFF_ALLOC
, 0);
1468 for (i
= 0; i
< HCLGE_TC_NUM
; i
++) {
1469 u32 buf_size
= buf_alloc
->priv_buf
[i
].tx_buf_size
;
1471 req
->tx_pkt_buff
[i
] =
1472 cpu_to_le16((buf_size
>> HCLGE_BUF_SIZE_UNIT_SHIFT
) |
1473 HCLGE_BUF_SIZE_UPDATE_EN_MSK
);
1476 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
1478 dev_err(&hdev
->pdev
->dev
, "tx buffer alloc cmd failed %d.\n",
1484 static int hclge_tx_buffer_alloc(struct hclge_dev
*hdev
,
1485 struct hclge_pkt_buf_alloc
*buf_alloc
)
1487 int ret
= hclge_cmd_alloc_tx_buff(hdev
, buf_alloc
);
1490 dev_err(&hdev
->pdev
->dev
, "tx buffer alloc failed %d\n", ret
);
1495 static int hclge_get_tc_num(struct hclge_dev
*hdev
)
1499 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++)
1500 if (hdev
->hw_tc_map
& BIT(i
))
1505 static int hclge_get_pfc_enalbe_num(struct hclge_dev
*hdev
)
1509 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++)
1510 if (hdev
->hw_tc_map
& BIT(i
) &&
1511 hdev
->tm_info
.hw_pfc_map
& BIT(i
))
1516 /* Get the number of pfc enabled TCs, which have private buffer */
1517 static int hclge_get_pfc_priv_num(struct hclge_dev
*hdev
,
1518 struct hclge_pkt_buf_alloc
*buf_alloc
)
1520 struct hclge_priv_buf
*priv
;
1523 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
1524 priv
= &buf_alloc
->priv_buf
[i
];
1525 if ((hdev
->tm_info
.hw_pfc_map
& BIT(i
)) &&
1533 /* Get the number of pfc disabled TCs, which have private buffer */
1534 static int hclge_get_no_pfc_priv_num(struct hclge_dev
*hdev
,
1535 struct hclge_pkt_buf_alloc
*buf_alloc
)
1537 struct hclge_priv_buf
*priv
;
1540 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
1541 priv
= &buf_alloc
->priv_buf
[i
];
1542 if (hdev
->hw_tc_map
& BIT(i
) &&
1543 !(hdev
->tm_info
.hw_pfc_map
& BIT(i
)) &&
1551 static u32
hclge_get_rx_priv_buff_alloced(struct hclge_pkt_buf_alloc
*buf_alloc
)
1553 struct hclge_priv_buf
*priv
;
1557 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
1558 priv
= &buf_alloc
->priv_buf
[i
];
1560 rx_priv
+= priv
->buf_size
;
1565 static u32
hclge_get_tx_buff_alloced(struct hclge_pkt_buf_alloc
*buf_alloc
)
1567 u32 i
, total_tx_size
= 0;
1569 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++)
1570 total_tx_size
+= buf_alloc
->priv_buf
[i
].tx_buf_size
;
1572 return total_tx_size
;
1575 static bool hclge_is_rx_buf_ok(struct hclge_dev
*hdev
,
1576 struct hclge_pkt_buf_alloc
*buf_alloc
,
1579 u32 shared_buf_min
, shared_buf_tc
, shared_std
;
1580 int tc_num
, pfc_enable_num
;
1585 tc_num
= hclge_get_tc_num(hdev
);
1586 pfc_enable_num
= hclge_get_pfc_enalbe_num(hdev
);
1588 if (hnae3_dev_dcb_supported(hdev
))
1589 shared_buf_min
= 2 * hdev
->mps
+ HCLGE_DEFAULT_DV
;
1591 shared_buf_min
= 2 * hdev
->mps
+ HCLGE_DEFAULT_NON_DCB_DV
;
1593 shared_buf_tc
= pfc_enable_num
* hdev
->mps
+
1594 (tc_num
- pfc_enable_num
) * hdev
->mps
/ 2 +
1596 shared_std
= max_t(u32
, shared_buf_min
, shared_buf_tc
);
1598 rx_priv
= hclge_get_rx_priv_buff_alloced(buf_alloc
);
1599 if (rx_all
<= rx_priv
+ shared_std
)
1602 shared_buf
= rx_all
- rx_priv
;
1603 buf_alloc
->s_buf
.buf_size
= shared_buf
;
1604 buf_alloc
->s_buf
.self
.high
= shared_buf
;
1605 buf_alloc
->s_buf
.self
.low
= 2 * hdev
->mps
;
1607 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
1608 if ((hdev
->hw_tc_map
& BIT(i
)) &&
1609 (hdev
->tm_info
.hw_pfc_map
& BIT(i
))) {
1610 buf_alloc
->s_buf
.tc_thrd
[i
].low
= hdev
->mps
;
1611 buf_alloc
->s_buf
.tc_thrd
[i
].high
= 2 * hdev
->mps
;
1613 buf_alloc
->s_buf
.tc_thrd
[i
].low
= 0;
1614 buf_alloc
->s_buf
.tc_thrd
[i
].high
= hdev
->mps
;
1621 static int hclge_tx_buffer_calc(struct hclge_dev
*hdev
,
1622 struct hclge_pkt_buf_alloc
*buf_alloc
)
1626 total_size
= hdev
->pkt_buf_size
;
1628 /* alloc tx buffer for all enabled tc */
1629 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
1630 struct hclge_priv_buf
*priv
= &buf_alloc
->priv_buf
[i
];
1632 if (total_size
< HCLGE_DEFAULT_TX_BUF
)
1635 if (hdev
->hw_tc_map
& BIT(i
))
1636 priv
->tx_buf_size
= HCLGE_DEFAULT_TX_BUF
;
1638 priv
->tx_buf_size
= 0;
1640 total_size
-= priv
->tx_buf_size
;
1646 /* hclge_rx_buffer_calc: calculate the rx private buffer size for all TCs
1647 * @hdev: pointer to struct hclge_dev
1648 * @buf_alloc: pointer to buffer calculation data
1649 * @return: 0: calculate sucessful, negative: fail
1651 static int hclge_rx_buffer_calc(struct hclge_dev
*hdev
,
1652 struct hclge_pkt_buf_alloc
*buf_alloc
)
1654 u32 rx_all
= hdev
->pkt_buf_size
;
1655 int no_pfc_priv_num
, pfc_priv_num
;
1656 struct hclge_priv_buf
*priv
;
1659 rx_all
-= hclge_get_tx_buff_alloced(buf_alloc
);
1661 /* When DCB is not supported, rx private
1662 * buffer is not allocated.
1664 if (!hnae3_dev_dcb_supported(hdev
)) {
1665 if (!hclge_is_rx_buf_ok(hdev
, buf_alloc
, rx_all
))
1671 /* step 1, try to alloc private buffer for all enabled tc */
1672 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
1673 priv
= &buf_alloc
->priv_buf
[i
];
1674 if (hdev
->hw_tc_map
& BIT(i
)) {
1676 if (hdev
->tm_info
.hw_pfc_map
& BIT(i
)) {
1677 priv
->wl
.low
= hdev
->mps
;
1678 priv
->wl
.high
= priv
->wl
.low
+ hdev
->mps
;
1679 priv
->buf_size
= priv
->wl
.high
+
1683 priv
->wl
.high
= 2 * hdev
->mps
;
1684 priv
->buf_size
= priv
->wl
.high
;
1694 if (hclge_is_rx_buf_ok(hdev
, buf_alloc
, rx_all
))
1697 /* step 2, try to decrease the buffer size of
1698 * no pfc TC's private buffer
1700 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
1701 priv
= &buf_alloc
->priv_buf
[i
];
1708 if (!(hdev
->hw_tc_map
& BIT(i
)))
1713 if (hdev
->tm_info
.hw_pfc_map
& BIT(i
)) {
1715 priv
->wl
.high
= priv
->wl
.low
+ hdev
->mps
;
1716 priv
->buf_size
= priv
->wl
.high
+ HCLGE_DEFAULT_DV
;
1719 priv
->wl
.high
= hdev
->mps
;
1720 priv
->buf_size
= priv
->wl
.high
;
1724 if (hclge_is_rx_buf_ok(hdev
, buf_alloc
, rx_all
))
1727 /* step 3, try to reduce the number of pfc disabled TCs,
1728 * which have private buffer
1730 /* get the total no pfc enable TC number, which have private buffer */
1731 no_pfc_priv_num
= hclge_get_no_pfc_priv_num(hdev
, buf_alloc
);
1733 /* let the last to be cleared first */
1734 for (i
= HCLGE_MAX_TC_NUM
- 1; i
>= 0; i
--) {
1735 priv
= &buf_alloc
->priv_buf
[i
];
1737 if (hdev
->hw_tc_map
& BIT(i
) &&
1738 !(hdev
->tm_info
.hw_pfc_map
& BIT(i
))) {
1739 /* Clear the no pfc TC private buffer */
1747 if (hclge_is_rx_buf_ok(hdev
, buf_alloc
, rx_all
) ||
1748 no_pfc_priv_num
== 0)
1752 if (hclge_is_rx_buf_ok(hdev
, buf_alloc
, rx_all
))
1755 /* step 4, try to reduce the number of pfc enabled TCs
1756 * which have private buffer.
1758 pfc_priv_num
= hclge_get_pfc_priv_num(hdev
, buf_alloc
);
1760 /* let the last to be cleared first */
1761 for (i
= HCLGE_MAX_TC_NUM
- 1; i
>= 0; i
--) {
1762 priv
= &buf_alloc
->priv_buf
[i
];
1764 if (hdev
->hw_tc_map
& BIT(i
) &&
1765 hdev
->tm_info
.hw_pfc_map
& BIT(i
)) {
1766 /* Reduce the number of pfc TC with private buffer */
1774 if (hclge_is_rx_buf_ok(hdev
, buf_alloc
, rx_all
) ||
1778 if (hclge_is_rx_buf_ok(hdev
, buf_alloc
, rx_all
))
1784 static int hclge_rx_priv_buf_alloc(struct hclge_dev
*hdev
,
1785 struct hclge_pkt_buf_alloc
*buf_alloc
)
1787 struct hclge_rx_priv_buff_cmd
*req
;
1788 struct hclge_desc desc
;
1792 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_RX_PRIV_BUFF_ALLOC
, false);
1793 req
= (struct hclge_rx_priv_buff_cmd
*)desc
.data
;
1795 /* Alloc private buffer TCs */
1796 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
1797 struct hclge_priv_buf
*priv
= &buf_alloc
->priv_buf
[i
];
1800 cpu_to_le16(priv
->buf_size
>> HCLGE_BUF_UNIT_S
);
1802 cpu_to_le16(1 << HCLGE_TC0_PRI_BUF_EN_B
);
1806 cpu_to_le16((buf_alloc
->s_buf
.buf_size
>> HCLGE_BUF_UNIT_S
) |
1807 (1 << HCLGE_TC0_PRI_BUF_EN_B
));
1809 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
1811 dev_err(&hdev
->pdev
->dev
,
1812 "rx private buffer alloc cmd failed %d\n", ret
);
1817 static int hclge_rx_priv_wl_config(struct hclge_dev
*hdev
,
1818 struct hclge_pkt_buf_alloc
*buf_alloc
)
1820 struct hclge_rx_priv_wl_buf
*req
;
1821 struct hclge_priv_buf
*priv
;
1822 struct hclge_desc desc
[2];
1826 for (i
= 0; i
< 2; i
++) {
1827 hclge_cmd_setup_basic_desc(&desc
[i
], HCLGE_OPC_RX_PRIV_WL_ALLOC
,
1829 req
= (struct hclge_rx_priv_wl_buf
*)desc
[i
].data
;
1831 /* The first descriptor set the NEXT bit to 1 */
1833 desc
[i
].flag
|= cpu_to_le16(HCLGE_CMD_FLAG_NEXT
);
1835 desc
[i
].flag
&= ~cpu_to_le16(HCLGE_CMD_FLAG_NEXT
);
1837 for (j
= 0; j
< HCLGE_TC_NUM_ONE_DESC
; j
++) {
1838 u32 idx
= i
* HCLGE_TC_NUM_ONE_DESC
+ j
;
1840 priv
= &buf_alloc
->priv_buf
[idx
];
1841 req
->tc_wl
[j
].high
=
1842 cpu_to_le16(priv
->wl
.high
>> HCLGE_BUF_UNIT_S
);
1843 req
->tc_wl
[j
].high
|=
1844 cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B
));
1846 cpu_to_le16(priv
->wl
.low
>> HCLGE_BUF_UNIT_S
);
1847 req
->tc_wl
[j
].low
|=
1848 cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B
));
1852 /* Send 2 descriptor at one time */
1853 ret
= hclge_cmd_send(&hdev
->hw
, desc
, 2);
1855 dev_err(&hdev
->pdev
->dev
,
1856 "rx private waterline config cmd failed %d\n",
1861 static int hclge_common_thrd_config(struct hclge_dev
*hdev
,
1862 struct hclge_pkt_buf_alloc
*buf_alloc
)
1864 struct hclge_shared_buf
*s_buf
= &buf_alloc
->s_buf
;
1865 struct hclge_rx_com_thrd
*req
;
1866 struct hclge_desc desc
[2];
1867 struct hclge_tc_thrd
*tc
;
1871 for (i
= 0; i
< 2; i
++) {
1872 hclge_cmd_setup_basic_desc(&desc
[i
],
1873 HCLGE_OPC_RX_COM_THRD_ALLOC
, false);
1874 req
= (struct hclge_rx_com_thrd
*)&desc
[i
].data
;
1876 /* The first descriptor set the NEXT bit to 1 */
1878 desc
[i
].flag
|= cpu_to_le16(HCLGE_CMD_FLAG_NEXT
);
1880 desc
[i
].flag
&= ~cpu_to_le16(HCLGE_CMD_FLAG_NEXT
);
1882 for (j
= 0; j
< HCLGE_TC_NUM_ONE_DESC
; j
++) {
1883 tc
= &s_buf
->tc_thrd
[i
* HCLGE_TC_NUM_ONE_DESC
+ j
];
1885 req
->com_thrd
[j
].high
=
1886 cpu_to_le16(tc
->high
>> HCLGE_BUF_UNIT_S
);
1887 req
->com_thrd
[j
].high
|=
1888 cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B
));
1889 req
->com_thrd
[j
].low
=
1890 cpu_to_le16(tc
->low
>> HCLGE_BUF_UNIT_S
);
1891 req
->com_thrd
[j
].low
|=
1892 cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B
));
1896 /* Send 2 descriptors at one time */
1897 ret
= hclge_cmd_send(&hdev
->hw
, desc
, 2);
1899 dev_err(&hdev
->pdev
->dev
,
1900 "common threshold config cmd failed %d\n", ret
);
1904 static int hclge_common_wl_config(struct hclge_dev
*hdev
,
1905 struct hclge_pkt_buf_alloc
*buf_alloc
)
1907 struct hclge_shared_buf
*buf
= &buf_alloc
->s_buf
;
1908 struct hclge_rx_com_wl
*req
;
1909 struct hclge_desc desc
;
1912 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_RX_COM_WL_ALLOC
, false);
1914 req
= (struct hclge_rx_com_wl
*)desc
.data
;
1915 req
->com_wl
.high
= cpu_to_le16(buf
->self
.high
>> HCLGE_BUF_UNIT_S
);
1916 req
->com_wl
.high
|= cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B
));
1918 req
->com_wl
.low
= cpu_to_le16(buf
->self
.low
>> HCLGE_BUF_UNIT_S
);
1919 req
->com_wl
.low
|= cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B
));
1921 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
1923 dev_err(&hdev
->pdev
->dev
,
1924 "common waterline config cmd failed %d\n", ret
);
1928 int hclge_buffer_alloc(struct hclge_dev
*hdev
)
1930 struct hclge_pkt_buf_alloc
*pkt_buf
;
1933 pkt_buf
= kzalloc(sizeof(*pkt_buf
), GFP_KERNEL
);
1937 ret
= hclge_tx_buffer_calc(hdev
, pkt_buf
);
1939 dev_err(&hdev
->pdev
->dev
,
1940 "could not calc tx buffer size for all TCs %d\n", ret
);
1944 ret
= hclge_tx_buffer_alloc(hdev
, pkt_buf
);
1946 dev_err(&hdev
->pdev
->dev
,
1947 "could not alloc tx buffers %d\n", ret
);
1951 ret
= hclge_rx_buffer_calc(hdev
, pkt_buf
);
1953 dev_err(&hdev
->pdev
->dev
,
1954 "could not calc rx priv buffer size for all TCs %d\n",
1959 ret
= hclge_rx_priv_buf_alloc(hdev
, pkt_buf
);
1961 dev_err(&hdev
->pdev
->dev
, "could not alloc rx priv buffer %d\n",
1966 if (hnae3_dev_dcb_supported(hdev
)) {
1967 ret
= hclge_rx_priv_wl_config(hdev
, pkt_buf
);
1969 dev_err(&hdev
->pdev
->dev
,
1970 "could not configure rx private waterline %d\n",
1975 ret
= hclge_common_thrd_config(hdev
, pkt_buf
);
1977 dev_err(&hdev
->pdev
->dev
,
1978 "could not configure common threshold %d\n",
1984 ret
= hclge_common_wl_config(hdev
, pkt_buf
);
1986 dev_err(&hdev
->pdev
->dev
,
1987 "could not configure common waterline %d\n", ret
);
1994 static int hclge_init_roce_base_info(struct hclge_vport
*vport
)
1996 struct hnae3_handle
*roce
= &vport
->roce
;
1997 struct hnae3_handle
*nic
= &vport
->nic
;
1999 roce
->rinfo
.num_vectors
= vport
->back
->num_roce_msi
;
2001 if (vport
->back
->num_msi_left
< vport
->roce
.rinfo
.num_vectors
||
2002 vport
->back
->num_msi_left
== 0)
2005 roce
->rinfo
.base_vector
= vport
->back
->roce_base_vector
;
2007 roce
->rinfo
.netdev
= nic
->kinfo
.netdev
;
2008 roce
->rinfo
.roce_io_base
= vport
->back
->hw
.io_base
;
2010 roce
->pdev
= nic
->pdev
;
2011 roce
->ae_algo
= nic
->ae_algo
;
2012 roce
->numa_node_mask
= nic
->numa_node_mask
;
2017 static int hclge_init_msi(struct hclge_dev
*hdev
)
2019 struct pci_dev
*pdev
= hdev
->pdev
;
2023 vectors
= pci_alloc_irq_vectors(pdev
, 1, hdev
->num_msi
,
2024 PCI_IRQ_MSI
| PCI_IRQ_MSIX
);
2027 "failed(%d) to allocate MSI/MSI-X vectors\n",
2031 if (vectors
< hdev
->num_msi
)
2032 dev_warn(&hdev
->pdev
->dev
,
2033 "requested %d MSI/MSI-X, but allocated %d MSI/MSI-X\n",
2034 hdev
->num_msi
, vectors
);
2036 hdev
->num_msi
= vectors
;
2037 hdev
->num_msi_left
= vectors
;
2038 hdev
->base_msi_vector
= pdev
->irq
;
2039 hdev
->roce_base_vector
= hdev
->base_msi_vector
+
2040 HCLGE_ROCE_VECTOR_OFFSET
;
2042 hdev
->vector_status
= devm_kcalloc(&pdev
->dev
, hdev
->num_msi
,
2043 sizeof(u16
), GFP_KERNEL
);
2044 if (!hdev
->vector_status
) {
2045 pci_free_irq_vectors(pdev
);
2049 for (i
= 0; i
< hdev
->num_msi
; i
++)
2050 hdev
->vector_status
[i
] = HCLGE_INVALID_VPORT
;
2052 hdev
->vector_irq
= devm_kcalloc(&pdev
->dev
, hdev
->num_msi
,
2053 sizeof(int), GFP_KERNEL
);
2054 if (!hdev
->vector_irq
) {
2055 pci_free_irq_vectors(pdev
);
2062 static void hclge_check_speed_dup(struct hclge_dev
*hdev
, int duplex
, int speed
)
2064 struct hclge_mac
*mac
= &hdev
->hw
.mac
;
2066 if ((speed
== HCLGE_MAC_SPEED_10M
) || (speed
== HCLGE_MAC_SPEED_100M
))
2067 mac
->duplex
= (u8
)duplex
;
2069 mac
->duplex
= HCLGE_MAC_FULL
;
2074 int hclge_cfg_mac_speed_dup(struct hclge_dev
*hdev
, int speed
, u8 duplex
)
2076 struct hclge_config_mac_speed_dup_cmd
*req
;
2077 struct hclge_desc desc
;
2080 req
= (struct hclge_config_mac_speed_dup_cmd
*)desc
.data
;
2082 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_CONFIG_SPEED_DUP
, false);
2084 hnae3_set_bit(req
->speed_dup
, HCLGE_CFG_DUPLEX_B
, !!duplex
);
2087 case HCLGE_MAC_SPEED_10M
:
2088 hnae3_set_field(req
->speed_dup
, HCLGE_CFG_SPEED_M
,
2089 HCLGE_CFG_SPEED_S
, 6);
2091 case HCLGE_MAC_SPEED_100M
:
2092 hnae3_set_field(req
->speed_dup
, HCLGE_CFG_SPEED_M
,
2093 HCLGE_CFG_SPEED_S
, 7);
2095 case HCLGE_MAC_SPEED_1G
:
2096 hnae3_set_field(req
->speed_dup
, HCLGE_CFG_SPEED_M
,
2097 HCLGE_CFG_SPEED_S
, 0);
2099 case HCLGE_MAC_SPEED_10G
:
2100 hnae3_set_field(req
->speed_dup
, HCLGE_CFG_SPEED_M
,
2101 HCLGE_CFG_SPEED_S
, 1);
2103 case HCLGE_MAC_SPEED_25G
:
2104 hnae3_set_field(req
->speed_dup
, HCLGE_CFG_SPEED_M
,
2105 HCLGE_CFG_SPEED_S
, 2);
2107 case HCLGE_MAC_SPEED_40G
:
2108 hnae3_set_field(req
->speed_dup
, HCLGE_CFG_SPEED_M
,
2109 HCLGE_CFG_SPEED_S
, 3);
2111 case HCLGE_MAC_SPEED_50G
:
2112 hnae3_set_field(req
->speed_dup
, HCLGE_CFG_SPEED_M
,
2113 HCLGE_CFG_SPEED_S
, 4);
2115 case HCLGE_MAC_SPEED_100G
:
2116 hnae3_set_field(req
->speed_dup
, HCLGE_CFG_SPEED_M
,
2117 HCLGE_CFG_SPEED_S
, 5);
2120 dev_err(&hdev
->pdev
->dev
, "invalid speed (%d)\n", speed
);
2124 hnae3_set_bit(req
->mac_change_fec_en
, HCLGE_CFG_MAC_SPEED_CHANGE_EN_B
,
2127 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
2129 dev_err(&hdev
->pdev
->dev
,
2130 "mac speed/duplex config cmd failed %d.\n", ret
);
2134 hclge_check_speed_dup(hdev
, duplex
, speed
);
2139 static int hclge_cfg_mac_speed_dup_h(struct hnae3_handle
*handle
, int speed
,
2142 struct hclge_vport
*vport
= hclge_get_vport(handle
);
2143 struct hclge_dev
*hdev
= vport
->back
;
2145 return hclge_cfg_mac_speed_dup(hdev
, speed
, duplex
);
2148 static int hclge_query_mac_an_speed_dup(struct hclge_dev
*hdev
, int *speed
,
2151 struct hclge_query_an_speed_dup_cmd
*req
;
2152 struct hclge_desc desc
;
2156 req
= (struct hclge_query_an_speed_dup_cmd
*)desc
.data
;
2158 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_QUERY_AN_RESULT
, true);
2159 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
2161 dev_err(&hdev
->pdev
->dev
,
2162 "mac speed/autoneg/duplex query cmd failed %d\n",
2167 *duplex
= hnae3_get_bit(req
->an_syn_dup_speed
, HCLGE_QUERY_DUPLEX_B
);
2168 speed_tmp
= hnae3_get_field(req
->an_syn_dup_speed
, HCLGE_QUERY_SPEED_M
,
2169 HCLGE_QUERY_SPEED_S
);
2171 ret
= hclge_parse_speed(speed_tmp
, speed
);
2173 dev_err(&hdev
->pdev
->dev
,
2174 "could not parse speed(=%d), %d\n", speed_tmp
, ret
);
2179 static int hclge_set_autoneg_en(struct hclge_dev
*hdev
, bool enable
)
2181 struct hclge_config_auto_neg_cmd
*req
;
2182 struct hclge_desc desc
;
2186 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_CONFIG_AN_MODE
, false);
2188 req
= (struct hclge_config_auto_neg_cmd
*)desc
.data
;
2189 hnae3_set_bit(flag
, HCLGE_MAC_CFG_AN_EN_B
, !!enable
);
2190 req
->cfg_an_cmd_flag
= cpu_to_le32(flag
);
2192 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
2194 dev_err(&hdev
->pdev
->dev
, "auto neg set cmd failed %d.\n",
2200 static int hclge_set_autoneg(struct hnae3_handle
*handle
, bool enable
)
2202 struct hclge_vport
*vport
= hclge_get_vport(handle
);
2203 struct hclge_dev
*hdev
= vport
->back
;
2205 return hclge_set_autoneg_en(hdev
, enable
);
2208 static int hclge_get_autoneg(struct hnae3_handle
*handle
)
2210 struct hclge_vport
*vport
= hclge_get_vport(handle
);
2211 struct hclge_dev
*hdev
= vport
->back
;
2212 struct phy_device
*phydev
= hdev
->hw
.mac
.phydev
;
2215 return phydev
->autoneg
;
2217 return hdev
->hw
.mac
.autoneg
;
2220 static int hclge_set_default_mac_vlan_mask(struct hclge_dev
*hdev
,
2224 struct hclge_mac_vlan_mask_entry_cmd
*req
;
2225 struct hclge_desc desc
;
2228 req
= (struct hclge_mac_vlan_mask_entry_cmd
*)desc
.data
;
2229 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_MAC_VLAN_MASK_SET
, false);
2231 hnae3_set_bit(req
->vlan_mask
, HCLGE_VLAN_MASK_EN_B
,
2233 ether_addr_copy(req
->mac_mask
, mac_mask
);
2235 status
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
2237 dev_err(&hdev
->pdev
->dev
,
2238 "Config mac_vlan_mask failed for cmd_send, ret =%d\n",
2244 static int hclge_mac_init(struct hclge_dev
*hdev
)
2246 struct hnae3_handle
*handle
= &hdev
->vport
[0].nic
;
2247 struct net_device
*netdev
= handle
->kinfo
.netdev
;
2248 struct hclge_mac
*mac
= &hdev
->hw
.mac
;
2249 u8 mac_mask
[ETH_ALEN
] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
2250 struct hclge_vport
*vport
;
2255 ret
= hclge_cfg_mac_speed_dup(hdev
, hdev
->hw
.mac
.speed
, HCLGE_MAC_FULL
);
2257 dev_err(&hdev
->pdev
->dev
,
2258 "Config mac speed dup fail ret=%d\n", ret
);
2264 /* Initialize the MTA table work mode */
2265 hdev
->enable_mta
= true;
2266 hdev
->mta_mac_sel_type
= HCLGE_MAC_ADDR_47_36
;
2268 ret
= hclge_set_mta_filter_mode(hdev
,
2269 hdev
->mta_mac_sel_type
,
2272 dev_err(&hdev
->pdev
->dev
, "set mta filter mode failed %d\n",
2277 for (i
= 0; i
< hdev
->num_alloc_vport
; i
++) {
2278 vport
= &hdev
->vport
[i
];
2279 vport
->accept_mta_mc
= false;
2281 memset(vport
->mta_shadow
, 0, sizeof(vport
->mta_shadow
));
2282 ret
= hclge_cfg_func_mta_filter(hdev
, vport
->vport_id
, false);
2284 dev_err(&hdev
->pdev
->dev
,
2285 "set mta filter mode fail ret=%d\n", ret
);
2290 ret
= hclge_set_default_mac_vlan_mask(hdev
, true, mac_mask
);
2292 dev_err(&hdev
->pdev
->dev
,
2293 "set default mac_vlan_mask fail ret=%d\n", ret
);
2302 ret
= hclge_set_mtu(handle
, mtu
);
2304 dev_err(&hdev
->pdev
->dev
,
2305 "set mtu failed ret=%d\n", ret
);
2310 static void hclge_mbx_task_schedule(struct hclge_dev
*hdev
)
2312 if (!test_and_set_bit(HCLGE_STATE_MBX_SERVICE_SCHED
, &hdev
->state
))
2313 schedule_work(&hdev
->mbx_service_task
);
2316 static void hclge_reset_task_schedule(struct hclge_dev
*hdev
)
2318 if (!test_and_set_bit(HCLGE_STATE_RST_SERVICE_SCHED
, &hdev
->state
))
2319 schedule_work(&hdev
->rst_service_task
);
2322 static void hclge_task_schedule(struct hclge_dev
*hdev
)
2324 if (!test_bit(HCLGE_STATE_DOWN
, &hdev
->state
) &&
2325 !test_bit(HCLGE_STATE_REMOVING
, &hdev
->state
) &&
2326 !test_and_set_bit(HCLGE_STATE_SERVICE_SCHED
, &hdev
->state
))
2327 (void)schedule_work(&hdev
->service_task
);
2330 static int hclge_get_mac_link_status(struct hclge_dev
*hdev
)
2332 struct hclge_link_status_cmd
*req
;
2333 struct hclge_desc desc
;
2337 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_QUERY_LINK_STATUS
, true);
2338 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
2340 dev_err(&hdev
->pdev
->dev
, "get link status cmd failed %d\n",
2345 req
= (struct hclge_link_status_cmd
*)desc
.data
;
2346 link_status
= req
->status
& HCLGE_LINK_STATUS_UP_M
;
2348 return !!link_status
;
2351 static int hclge_get_mac_phy_link(struct hclge_dev
*hdev
)
2356 mac_state
= hclge_get_mac_link_status(hdev
);
2358 if (hdev
->hw
.mac
.phydev
) {
2359 if (!genphy_read_status(hdev
->hw
.mac
.phydev
))
2360 link_stat
= mac_state
&
2361 hdev
->hw
.mac
.phydev
->link
;
2366 link_stat
= mac_state
;
2372 static void hclge_update_link_status(struct hclge_dev
*hdev
)
2374 struct hnae3_client
*rclient
= hdev
->roce_client
;
2375 struct hnae3_client
*client
= hdev
->nic_client
;
2376 struct hnae3_handle
*handle
;
2382 state
= hclge_get_mac_phy_link(hdev
);
2383 if (state
!= hdev
->hw
.mac
.link
) {
2384 for (i
= 0; i
< hdev
->num_vmdq_vport
+ 1; i
++) {
2385 handle
= &hdev
->vport
[i
].nic
;
2386 client
->ops
->link_status_change(handle
, state
);
2387 if (rclient
&& rclient
->ops
->link_status_change
)
2388 rclient
->ops
->link_status_change(handle
, state
);
2390 hdev
->hw
.mac
.link
= state
;
2394 static int hclge_update_speed_duplex(struct hclge_dev
*hdev
)
2396 struct hclge_mac mac
= hdev
->hw
.mac
;
2401 /* get the speed and duplex as autoneg'result from mac cmd when phy
2404 if (mac
.phydev
|| !mac
.autoneg
)
2407 ret
= hclge_query_mac_an_speed_dup(hdev
, &speed
, &duplex
);
2409 dev_err(&hdev
->pdev
->dev
,
2410 "mac autoneg/speed/duplex query failed %d\n", ret
);
2414 if ((mac
.speed
!= speed
) || (mac
.duplex
!= duplex
)) {
2415 ret
= hclge_cfg_mac_speed_dup(hdev
, speed
, duplex
);
2417 dev_err(&hdev
->pdev
->dev
,
2418 "mac speed/duplex config failed %d\n", ret
);
2426 static int hclge_update_speed_duplex_h(struct hnae3_handle
*handle
)
2428 struct hclge_vport
*vport
= hclge_get_vport(handle
);
2429 struct hclge_dev
*hdev
= vport
->back
;
2431 return hclge_update_speed_duplex(hdev
);
2434 static int hclge_get_status(struct hnae3_handle
*handle
)
2436 struct hclge_vport
*vport
= hclge_get_vport(handle
);
2437 struct hclge_dev
*hdev
= vport
->back
;
2439 hclge_update_link_status(hdev
);
2441 return hdev
->hw
.mac
.link
;
2444 static void hclge_service_timer(struct timer_list
*t
)
2446 struct hclge_dev
*hdev
= from_timer(hdev
, t
, service_timer
);
2448 mod_timer(&hdev
->service_timer
, jiffies
+ HZ
);
2449 hdev
->hw_stats
.stats_timer
++;
2450 hclge_task_schedule(hdev
);
2453 static void hclge_service_complete(struct hclge_dev
*hdev
)
2455 WARN_ON(!test_bit(HCLGE_STATE_SERVICE_SCHED
, &hdev
->state
));
2457 /* Flush memory before next watchdog */
2458 smp_mb__before_atomic();
2459 clear_bit(HCLGE_STATE_SERVICE_SCHED
, &hdev
->state
);
2462 static u32
hclge_check_event_cause(struct hclge_dev
*hdev
, u32
*clearval
)
2467 /* fetch the events from their corresponding regs */
2468 rst_src_reg
= hclge_read_dev(&hdev
->hw
, HCLGE_MISC_RESET_STS_REG
);
2469 cmdq_src_reg
= hclge_read_dev(&hdev
->hw
, HCLGE_VECTOR0_CMDQ_SRC_REG
);
2471 /* Assumption: If by any chance reset and mailbox events are reported
2472 * together then we will only process reset event in this go and will
2473 * defer the processing of the mailbox events. Since, we would have not
2474 * cleared RX CMDQ event this time we would receive again another
2475 * interrupt from H/W just for the mailbox.
2478 /* check for vector0 reset event sources */
2479 if (BIT(HCLGE_VECTOR0_GLOBALRESET_INT_B
) & rst_src_reg
) {
2480 set_bit(HNAE3_GLOBAL_RESET
, &hdev
->reset_pending
);
2481 *clearval
= BIT(HCLGE_VECTOR0_GLOBALRESET_INT_B
);
2482 return HCLGE_VECTOR0_EVENT_RST
;
2485 if (BIT(HCLGE_VECTOR0_CORERESET_INT_B
) & rst_src_reg
) {
2486 set_bit(HNAE3_CORE_RESET
, &hdev
->reset_pending
);
2487 *clearval
= BIT(HCLGE_VECTOR0_CORERESET_INT_B
);
2488 return HCLGE_VECTOR0_EVENT_RST
;
2491 if (BIT(HCLGE_VECTOR0_IMPRESET_INT_B
) & rst_src_reg
) {
2492 set_bit(HNAE3_IMP_RESET
, &hdev
->reset_pending
);
2493 *clearval
= BIT(HCLGE_VECTOR0_IMPRESET_INT_B
);
2494 return HCLGE_VECTOR0_EVENT_RST
;
2497 /* check for vector0 mailbox(=CMDQ RX) event source */
2498 if (BIT(HCLGE_VECTOR0_RX_CMDQ_INT_B
) & cmdq_src_reg
) {
2499 cmdq_src_reg
&= ~BIT(HCLGE_VECTOR0_RX_CMDQ_INT_B
);
2500 *clearval
= cmdq_src_reg
;
2501 return HCLGE_VECTOR0_EVENT_MBX
;
2504 return HCLGE_VECTOR0_EVENT_OTHER
;
2507 static void hclge_clear_event_cause(struct hclge_dev
*hdev
, u32 event_type
,
2510 switch (event_type
) {
2511 case HCLGE_VECTOR0_EVENT_RST
:
2512 hclge_write_dev(&hdev
->hw
, HCLGE_MISC_RESET_STS_REG
, regclr
);
2514 case HCLGE_VECTOR0_EVENT_MBX
:
2515 hclge_write_dev(&hdev
->hw
, HCLGE_VECTOR0_CMDQ_SRC_REG
, regclr
);
2520 static void hclge_enable_vector(struct hclge_misc_vector
*vector
, bool enable
)
2522 writel(enable
? 1 : 0, vector
->addr
);
2525 static irqreturn_t
hclge_misc_irq_handle(int irq
, void *data
)
2527 struct hclge_dev
*hdev
= data
;
2531 hclge_enable_vector(&hdev
->misc_vector
, false);
2532 event_cause
= hclge_check_event_cause(hdev
, &clearval
);
2534 /* vector 0 interrupt is shared with reset and mailbox source events.*/
2535 switch (event_cause
) {
2536 case HCLGE_VECTOR0_EVENT_RST
:
2537 hclge_reset_task_schedule(hdev
);
2539 case HCLGE_VECTOR0_EVENT_MBX
:
2540 /* If we are here then,
2541 * 1. Either we are not handling any mbx task and we are not
2544 * 2. We could be handling a mbx task but nothing more is
2546 * In both cases, we should schedule mbx task as there are more
2547 * mbx messages reported by this interrupt.
2549 hclge_mbx_task_schedule(hdev
);
2552 dev_warn(&hdev
->pdev
->dev
,
2553 "received unknown or unhandled event of vector0\n");
2557 /* clear the source of interrupt if it is not cause by reset */
2558 if (event_cause
!= HCLGE_VECTOR0_EVENT_RST
) {
2559 hclge_clear_event_cause(hdev
, event_cause
, clearval
);
2560 hclge_enable_vector(&hdev
->misc_vector
, true);
2566 static void hclge_free_vector(struct hclge_dev
*hdev
, int vector_id
)
2568 if (hdev
->vector_status
[vector_id
] == HCLGE_INVALID_VPORT
) {
2569 dev_warn(&hdev
->pdev
->dev
,
2570 "vector(vector_id %d) has been freed.\n", vector_id
);
2574 hdev
->vector_status
[vector_id
] = HCLGE_INVALID_VPORT
;
2575 hdev
->num_msi_left
+= 1;
2576 hdev
->num_msi_used
-= 1;
2579 static void hclge_get_misc_vector(struct hclge_dev
*hdev
)
2581 struct hclge_misc_vector
*vector
= &hdev
->misc_vector
;
2583 vector
->vector_irq
= pci_irq_vector(hdev
->pdev
, 0);
2585 vector
->addr
= hdev
->hw
.io_base
+ HCLGE_MISC_VECTOR_REG_BASE
;
2586 hdev
->vector_status
[0] = 0;
2588 hdev
->num_msi_left
-= 1;
2589 hdev
->num_msi_used
+= 1;
2592 static int hclge_misc_irq_init(struct hclge_dev
*hdev
)
2596 hclge_get_misc_vector(hdev
);
2598 /* this would be explicitly freed in the end */
2599 ret
= request_irq(hdev
->misc_vector
.vector_irq
, hclge_misc_irq_handle
,
2600 0, "hclge_misc", hdev
);
2602 hclge_free_vector(hdev
, 0);
2603 dev_err(&hdev
->pdev
->dev
, "request misc irq(%d) fail\n",
2604 hdev
->misc_vector
.vector_irq
);
2610 static void hclge_misc_irq_uninit(struct hclge_dev
*hdev
)
2612 free_irq(hdev
->misc_vector
.vector_irq
, hdev
);
2613 hclge_free_vector(hdev
, 0);
2616 static int hclge_notify_client(struct hclge_dev
*hdev
,
2617 enum hnae3_reset_notify_type type
)
2619 struct hnae3_client
*rclient
= hdev
->roce_client
;
2620 struct hnae3_client
*client
= hdev
->nic_client
;
2621 struct hnae3_handle
*handle
;
2625 if (!client
->ops
->reset_notify
)
2628 for (i
= 0; i
< hdev
->num_vmdq_vport
+ 1; i
++) {
2629 handle
= &hdev
->vport
[i
].nic
;
2630 ret
= client
->ops
->reset_notify(handle
, type
);
2632 dev_err(&hdev
->pdev
->dev
,
2633 "notify nic client failed %d", ret
);
2637 if (rclient
&& rclient
->ops
->reset_notify
) {
2638 handle
= &hdev
->vport
[i
].roce
;
2639 ret
= rclient
->ops
->reset_notify(handle
, type
);
2641 dev_err(&hdev
->pdev
->dev
,
2642 "notify roce client failed %d", ret
);
2651 static int hclge_reset_wait(struct hclge_dev
*hdev
)
2653 #define HCLGE_RESET_WATI_MS 100
2654 #define HCLGE_RESET_WAIT_CNT 5
2655 u32 val
, reg
, reg_bit
;
2658 switch (hdev
->reset_type
) {
2659 case HNAE3_GLOBAL_RESET
:
2660 reg
= HCLGE_GLOBAL_RESET_REG
;
2661 reg_bit
= HCLGE_GLOBAL_RESET_BIT
;
2663 case HNAE3_CORE_RESET
:
2664 reg
= HCLGE_GLOBAL_RESET_REG
;
2665 reg_bit
= HCLGE_CORE_RESET_BIT
;
2667 case HNAE3_FUNC_RESET
:
2668 reg
= HCLGE_FUN_RST_ING
;
2669 reg_bit
= HCLGE_FUN_RST_ING_B
;
2672 dev_err(&hdev
->pdev
->dev
,
2673 "Wait for unsupported reset type: %d\n",
2678 val
= hclge_read_dev(&hdev
->hw
, reg
);
2679 while (hnae3_get_bit(val
, reg_bit
) && cnt
< HCLGE_RESET_WAIT_CNT
&&
2680 test_bit(HCLGE_STATE_RST_HANDLING
, &hdev
->state
)) {
2681 msleep(HCLGE_RESET_WATI_MS
);
2682 val
= hclge_read_dev(&hdev
->hw
, reg
);
2686 if (cnt
>= HCLGE_RESET_WAIT_CNT
) {
2687 dev_warn(&hdev
->pdev
->dev
,
2688 "Wait for reset timeout: %d\n", hdev
->reset_type
);
2695 int hclge_func_reset_cmd(struct hclge_dev
*hdev
, int func_id
)
2697 struct hclge_desc desc
;
2698 struct hclge_reset_cmd
*req
= (struct hclge_reset_cmd
*)desc
.data
;
2701 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_CFG_RST_TRIGGER
, false);
2702 hnae3_set_bit(req
->mac_func_reset
, HCLGE_CFG_RESET_FUNC_B
, 1);
2703 req
->fun_reset_vfid
= func_id
;
2705 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
2707 dev_err(&hdev
->pdev
->dev
,
2708 "send function reset cmd fail, status =%d\n", ret
);
2713 static void hclge_do_reset(struct hclge_dev
*hdev
)
2715 struct pci_dev
*pdev
= hdev
->pdev
;
2718 switch (hdev
->reset_type
) {
2719 case HNAE3_GLOBAL_RESET
:
2720 val
= hclge_read_dev(&hdev
->hw
, HCLGE_GLOBAL_RESET_REG
);
2721 hnae3_set_bit(val
, HCLGE_GLOBAL_RESET_BIT
, 1);
2722 hclge_write_dev(&hdev
->hw
, HCLGE_GLOBAL_RESET_REG
, val
);
2723 dev_info(&pdev
->dev
, "Global Reset requested\n");
2725 case HNAE3_CORE_RESET
:
2726 val
= hclge_read_dev(&hdev
->hw
, HCLGE_GLOBAL_RESET_REG
);
2727 hnae3_set_bit(val
, HCLGE_CORE_RESET_BIT
, 1);
2728 hclge_write_dev(&hdev
->hw
, HCLGE_GLOBAL_RESET_REG
, val
);
2729 dev_info(&pdev
->dev
, "Core Reset requested\n");
2731 case HNAE3_FUNC_RESET
:
2732 dev_info(&pdev
->dev
, "PF Reset requested\n");
2733 hclge_func_reset_cmd(hdev
, 0);
2734 /* schedule again to check later */
2735 set_bit(HNAE3_FUNC_RESET
, &hdev
->reset_pending
);
2736 hclge_reset_task_schedule(hdev
);
2739 dev_warn(&pdev
->dev
,
2740 "Unsupported reset type: %d\n", hdev
->reset_type
);
2745 static enum hnae3_reset_type
hclge_get_reset_level(struct hclge_dev
*hdev
,
2746 unsigned long *addr
)
2748 enum hnae3_reset_type rst_level
= HNAE3_NONE_RESET
;
2750 /* return the highest priority reset level amongst all */
2751 if (test_bit(HNAE3_GLOBAL_RESET
, addr
))
2752 rst_level
= HNAE3_GLOBAL_RESET
;
2753 else if (test_bit(HNAE3_CORE_RESET
, addr
))
2754 rst_level
= HNAE3_CORE_RESET
;
2755 else if (test_bit(HNAE3_IMP_RESET
, addr
))
2756 rst_level
= HNAE3_IMP_RESET
;
2757 else if (test_bit(HNAE3_FUNC_RESET
, addr
))
2758 rst_level
= HNAE3_FUNC_RESET
;
2760 /* now, clear all other resets */
2761 clear_bit(HNAE3_GLOBAL_RESET
, addr
);
2762 clear_bit(HNAE3_CORE_RESET
, addr
);
2763 clear_bit(HNAE3_IMP_RESET
, addr
);
2764 clear_bit(HNAE3_FUNC_RESET
, addr
);
2769 static void hclge_clear_reset_cause(struct hclge_dev
*hdev
)
2773 switch (hdev
->reset_type
) {
2774 case HNAE3_IMP_RESET
:
2775 clearval
= BIT(HCLGE_VECTOR0_IMPRESET_INT_B
);
2777 case HNAE3_GLOBAL_RESET
:
2778 clearval
= BIT(HCLGE_VECTOR0_GLOBALRESET_INT_B
);
2780 case HNAE3_CORE_RESET
:
2781 clearval
= BIT(HCLGE_VECTOR0_CORERESET_INT_B
);
2790 hclge_write_dev(&hdev
->hw
, HCLGE_MISC_RESET_STS_REG
, clearval
);
2791 hclge_enable_vector(&hdev
->misc_vector
, true);
2794 static void hclge_reset(struct hclge_dev
*hdev
)
2796 /* perform reset of the stack & ae device for a client */
2798 hclge_notify_client(hdev
, HNAE3_DOWN_CLIENT
);
2800 if (!hclge_reset_wait(hdev
)) {
2802 hclge_notify_client(hdev
, HNAE3_UNINIT_CLIENT
);
2803 hclge_reset_ae_dev(hdev
->ae_dev
);
2804 hclge_notify_client(hdev
, HNAE3_INIT_CLIENT
);
2807 hclge_clear_reset_cause(hdev
);
2809 /* schedule again to check pending resets later */
2810 set_bit(hdev
->reset_type
, &hdev
->reset_pending
);
2811 hclge_reset_task_schedule(hdev
);
2814 hclge_notify_client(hdev
, HNAE3_UP_CLIENT
);
2817 static void hclge_reset_event(struct hnae3_handle
*handle
)
2819 struct hclge_vport
*vport
= hclge_get_vport(handle
);
2820 struct hclge_dev
*hdev
= vport
->back
;
2822 /* check if this is a new reset request and we are not here just because
2823 * last reset attempt did not succeed and watchdog hit us again. We will
2824 * know this if last reset request did not occur very recently (watchdog
2825 * timer = 5*HZ, let us check after sufficiently large time, say 4*5*Hz)
2826 * In case of new request we reset the "reset level" to PF reset.
2828 if (time_after(jiffies
, (handle
->last_reset_time
+ 4 * 5 * HZ
)))
2829 handle
->reset_level
= HNAE3_FUNC_RESET
;
2831 dev_info(&hdev
->pdev
->dev
, "received reset event , reset type is %d",
2832 handle
->reset_level
);
2834 /* request reset & schedule reset task */
2835 set_bit(handle
->reset_level
, &hdev
->reset_request
);
2836 hclge_reset_task_schedule(hdev
);
2838 if (handle
->reset_level
< HNAE3_GLOBAL_RESET
)
2839 handle
->reset_level
++;
2841 handle
->last_reset_time
= jiffies
;
2844 static void hclge_reset_subtask(struct hclge_dev
*hdev
)
2846 /* check if there is any ongoing reset in the hardware. This status can
2847 * be checked from reset_pending. If there is then, we need to wait for
2848 * hardware to complete reset.
2849 * a. If we are able to figure out in reasonable time that hardware
2850 * has fully resetted then, we can proceed with driver, client
2852 * b. else, we can come back later to check this status so re-sched
2855 hdev
->reset_type
= hclge_get_reset_level(hdev
, &hdev
->reset_pending
);
2856 if (hdev
->reset_type
!= HNAE3_NONE_RESET
)
2859 /* check if we got any *new* reset requests to be honored */
2860 hdev
->reset_type
= hclge_get_reset_level(hdev
, &hdev
->reset_request
);
2861 if (hdev
->reset_type
!= HNAE3_NONE_RESET
)
2862 hclge_do_reset(hdev
);
2864 hdev
->reset_type
= HNAE3_NONE_RESET
;
2867 static void hclge_reset_service_task(struct work_struct
*work
)
2869 struct hclge_dev
*hdev
=
2870 container_of(work
, struct hclge_dev
, rst_service_task
);
2872 if (test_and_set_bit(HCLGE_STATE_RST_HANDLING
, &hdev
->state
))
2875 clear_bit(HCLGE_STATE_RST_SERVICE_SCHED
, &hdev
->state
);
2877 hclge_reset_subtask(hdev
);
2879 clear_bit(HCLGE_STATE_RST_HANDLING
, &hdev
->state
);
2882 static void hclge_mailbox_service_task(struct work_struct
*work
)
2884 struct hclge_dev
*hdev
=
2885 container_of(work
, struct hclge_dev
, mbx_service_task
);
2887 if (test_and_set_bit(HCLGE_STATE_MBX_HANDLING
, &hdev
->state
))
2890 clear_bit(HCLGE_STATE_MBX_SERVICE_SCHED
, &hdev
->state
);
2892 hclge_mbx_handler(hdev
);
2894 clear_bit(HCLGE_STATE_MBX_HANDLING
, &hdev
->state
);
2897 static void hclge_service_task(struct work_struct
*work
)
2899 struct hclge_dev
*hdev
=
2900 container_of(work
, struct hclge_dev
, service_task
);
2902 if (hdev
->hw_stats
.stats_timer
>= HCLGE_STATS_TIMER_INTERVAL
) {
2903 hclge_update_stats_for_all(hdev
);
2904 hdev
->hw_stats
.stats_timer
= 0;
2907 hclge_update_speed_duplex(hdev
);
2908 hclge_update_link_status(hdev
);
2909 hclge_service_complete(hdev
);
2912 struct hclge_vport
*hclge_get_vport(struct hnae3_handle
*handle
)
2914 /* VF handle has no client */
2915 if (!handle
->client
)
2916 return container_of(handle
, struct hclge_vport
, nic
);
2917 else if (handle
->client
->type
== HNAE3_CLIENT_ROCE
)
2918 return container_of(handle
, struct hclge_vport
, roce
);
2920 return container_of(handle
, struct hclge_vport
, nic
);
2923 static int hclge_get_vector(struct hnae3_handle
*handle
, u16 vector_num
,
2924 struct hnae3_vector_info
*vector_info
)
2926 struct hclge_vport
*vport
= hclge_get_vport(handle
);
2927 struct hnae3_vector_info
*vector
= vector_info
;
2928 struct hclge_dev
*hdev
= vport
->back
;
2932 vector_num
= min(hdev
->num_msi_left
, vector_num
);
2934 for (j
= 0; j
< vector_num
; j
++) {
2935 for (i
= 1; i
< hdev
->num_msi
; i
++) {
2936 if (hdev
->vector_status
[i
] == HCLGE_INVALID_VPORT
) {
2937 vector
->vector
= pci_irq_vector(hdev
->pdev
, i
);
2938 vector
->io_addr
= hdev
->hw
.io_base
+
2939 HCLGE_VECTOR_REG_BASE
+
2940 (i
- 1) * HCLGE_VECTOR_REG_OFFSET
+
2942 HCLGE_VECTOR_VF_OFFSET
;
2943 hdev
->vector_status
[i
] = vport
->vport_id
;
2944 hdev
->vector_irq
[i
] = vector
->vector
;
2953 hdev
->num_msi_left
-= alloc
;
2954 hdev
->num_msi_used
+= alloc
;
2959 static int hclge_get_vector_index(struct hclge_dev
*hdev
, int vector
)
2963 for (i
= 0; i
< hdev
->num_msi
; i
++)
2964 if (vector
== hdev
->vector_irq
[i
])
2970 static int hclge_put_vector(struct hnae3_handle
*handle
, int vector
)
2972 struct hclge_vport
*vport
= hclge_get_vport(handle
);
2973 struct hclge_dev
*hdev
= vport
->back
;
2976 vector_id
= hclge_get_vector_index(hdev
, vector
);
2977 if (vector_id
< 0) {
2978 dev_err(&hdev
->pdev
->dev
,
2979 "Get vector index fail. vector_id =%d\n", vector_id
);
2983 hclge_free_vector(hdev
, vector_id
);
2988 static u32
hclge_get_rss_key_size(struct hnae3_handle
*handle
)
2990 return HCLGE_RSS_KEY_SIZE
;
2993 static u32
hclge_get_rss_indir_size(struct hnae3_handle
*handle
)
2995 return HCLGE_RSS_IND_TBL_SIZE
;
2998 static int hclge_set_rss_algo_key(struct hclge_dev
*hdev
,
2999 const u8 hfunc
, const u8
*key
)
3001 struct hclge_rss_config_cmd
*req
;
3002 struct hclge_desc desc
;
3007 req
= (struct hclge_rss_config_cmd
*)desc
.data
;
3009 for (key_offset
= 0; key_offset
< 3; key_offset
++) {
3010 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_RSS_GENERIC_CONFIG
,
3013 req
->hash_config
|= (hfunc
& HCLGE_RSS_HASH_ALGO_MASK
);
3014 req
->hash_config
|= (key_offset
<< HCLGE_RSS_HASH_KEY_OFFSET_B
);
3016 if (key_offset
== 2)
3018 HCLGE_RSS_KEY_SIZE
- HCLGE_RSS_HASH_KEY_NUM
* 2;
3020 key_size
= HCLGE_RSS_HASH_KEY_NUM
;
3022 memcpy(req
->hash_key
,
3023 key
+ key_offset
* HCLGE_RSS_HASH_KEY_NUM
, key_size
);
3025 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3027 dev_err(&hdev
->pdev
->dev
,
3028 "Configure RSS config fail, status = %d\n",
3036 static int hclge_set_rss_indir_table(struct hclge_dev
*hdev
, const u8
*indir
)
3038 struct hclge_rss_indirection_table_cmd
*req
;
3039 struct hclge_desc desc
;
3043 req
= (struct hclge_rss_indirection_table_cmd
*)desc
.data
;
3045 for (i
= 0; i
< HCLGE_RSS_CFG_TBL_NUM
; i
++) {
3046 hclge_cmd_setup_basic_desc
3047 (&desc
, HCLGE_OPC_RSS_INDIR_TABLE
, false);
3049 req
->start_table_index
=
3050 cpu_to_le16(i
* HCLGE_RSS_CFG_TBL_SIZE
);
3051 req
->rss_set_bitmap
= cpu_to_le16(HCLGE_RSS_SET_BITMAP_MSK
);
3053 for (j
= 0; j
< HCLGE_RSS_CFG_TBL_SIZE
; j
++)
3054 req
->rss_result
[j
] =
3055 indir
[i
* HCLGE_RSS_CFG_TBL_SIZE
+ j
];
3057 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3059 dev_err(&hdev
->pdev
->dev
,
3060 "Configure rss indir table fail,status = %d\n",
3068 static int hclge_set_rss_tc_mode(struct hclge_dev
*hdev
, u16
*tc_valid
,
3069 u16
*tc_size
, u16
*tc_offset
)
3071 struct hclge_rss_tc_mode_cmd
*req
;
3072 struct hclge_desc desc
;
3076 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_RSS_TC_MODE
, false);
3077 req
= (struct hclge_rss_tc_mode_cmd
*)desc
.data
;
3079 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
3082 hnae3_set_bit(mode
, HCLGE_RSS_TC_VALID_B
, (tc_valid
[i
] & 0x1));
3083 hnae3_set_field(mode
, HCLGE_RSS_TC_SIZE_M
,
3084 HCLGE_RSS_TC_SIZE_S
, tc_size
[i
]);
3085 hnae3_set_field(mode
, HCLGE_RSS_TC_OFFSET_M
,
3086 HCLGE_RSS_TC_OFFSET_S
, tc_offset
[i
]);
3088 req
->rss_tc_mode
[i
] = cpu_to_le16(mode
);
3091 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3093 dev_err(&hdev
->pdev
->dev
,
3094 "Configure rss tc mode fail, status = %d\n", ret
);
3099 static int hclge_set_rss_input_tuple(struct hclge_dev
*hdev
)
3101 struct hclge_rss_input_tuple_cmd
*req
;
3102 struct hclge_desc desc
;
3105 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_RSS_INPUT_TUPLE
, false);
3107 req
= (struct hclge_rss_input_tuple_cmd
*)desc
.data
;
3109 /* Get the tuple cfg from pf */
3110 req
->ipv4_tcp_en
= hdev
->vport
[0].rss_tuple_sets
.ipv4_tcp_en
;
3111 req
->ipv4_udp_en
= hdev
->vport
[0].rss_tuple_sets
.ipv4_udp_en
;
3112 req
->ipv4_sctp_en
= hdev
->vport
[0].rss_tuple_sets
.ipv4_sctp_en
;
3113 req
->ipv4_fragment_en
= hdev
->vport
[0].rss_tuple_sets
.ipv4_fragment_en
;
3114 req
->ipv6_tcp_en
= hdev
->vport
[0].rss_tuple_sets
.ipv6_tcp_en
;
3115 req
->ipv6_udp_en
= hdev
->vport
[0].rss_tuple_sets
.ipv6_udp_en
;
3116 req
->ipv6_sctp_en
= hdev
->vport
[0].rss_tuple_sets
.ipv6_sctp_en
;
3117 req
->ipv6_fragment_en
= hdev
->vport
[0].rss_tuple_sets
.ipv6_fragment_en
;
3118 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3120 dev_err(&hdev
->pdev
->dev
,
3121 "Configure rss input fail, status = %d\n", ret
);
3125 static int hclge_get_rss(struct hnae3_handle
*handle
, u32
*indir
,
3128 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3131 /* Get hash algorithm */
3133 *hfunc
= vport
->rss_algo
;
3135 /* Get the RSS Key required by the user */
3137 memcpy(key
, vport
->rss_hash_key
, HCLGE_RSS_KEY_SIZE
);
3139 /* Get indirect table */
3141 for (i
= 0; i
< HCLGE_RSS_IND_TBL_SIZE
; i
++)
3142 indir
[i
] = vport
->rss_indirection_tbl
[i
];
3147 static int hclge_set_rss(struct hnae3_handle
*handle
, const u32
*indir
,
3148 const u8
*key
, const u8 hfunc
)
3150 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3151 struct hclge_dev
*hdev
= vport
->back
;
3155 /* Set the RSS Hash Key if specififed by the user */
3158 if (hfunc
== ETH_RSS_HASH_TOP
||
3159 hfunc
== ETH_RSS_HASH_NO_CHANGE
)
3160 hash_algo
= HCLGE_RSS_HASH_ALGO_TOEPLITZ
;
3163 ret
= hclge_set_rss_algo_key(hdev
, hash_algo
, key
);
3167 /* Update the shadow RSS key with user specified qids */
3168 memcpy(vport
->rss_hash_key
, key
, HCLGE_RSS_KEY_SIZE
);
3169 vport
->rss_algo
= hash_algo
;
3172 /* Update the shadow RSS table with user specified qids */
3173 for (i
= 0; i
< HCLGE_RSS_IND_TBL_SIZE
; i
++)
3174 vport
->rss_indirection_tbl
[i
] = indir
[i
];
3176 /* Update the hardware */
3177 return hclge_set_rss_indir_table(hdev
, vport
->rss_indirection_tbl
);
3180 static u8
hclge_get_rss_hash_bits(struct ethtool_rxnfc
*nfc
)
3182 u8 hash_sets
= nfc
->data
& RXH_L4_B_0_1
? HCLGE_S_PORT_BIT
: 0;
3184 if (nfc
->data
& RXH_L4_B_2_3
)
3185 hash_sets
|= HCLGE_D_PORT_BIT
;
3187 hash_sets
&= ~HCLGE_D_PORT_BIT
;
3189 if (nfc
->data
& RXH_IP_SRC
)
3190 hash_sets
|= HCLGE_S_IP_BIT
;
3192 hash_sets
&= ~HCLGE_S_IP_BIT
;
3194 if (nfc
->data
& RXH_IP_DST
)
3195 hash_sets
|= HCLGE_D_IP_BIT
;
3197 hash_sets
&= ~HCLGE_D_IP_BIT
;
3199 if (nfc
->flow_type
== SCTP_V4_FLOW
|| nfc
->flow_type
== SCTP_V6_FLOW
)
3200 hash_sets
|= HCLGE_V_TAG_BIT
;
3205 static int hclge_set_rss_tuple(struct hnae3_handle
*handle
,
3206 struct ethtool_rxnfc
*nfc
)
3208 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3209 struct hclge_dev
*hdev
= vport
->back
;
3210 struct hclge_rss_input_tuple_cmd
*req
;
3211 struct hclge_desc desc
;
3215 if (nfc
->data
& ~(RXH_IP_SRC
| RXH_IP_DST
|
3216 RXH_L4_B_0_1
| RXH_L4_B_2_3
))
3219 req
= (struct hclge_rss_input_tuple_cmd
*)desc
.data
;
3220 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_RSS_INPUT_TUPLE
, false);
3222 req
->ipv4_tcp_en
= vport
->rss_tuple_sets
.ipv4_tcp_en
;
3223 req
->ipv4_udp_en
= vport
->rss_tuple_sets
.ipv4_udp_en
;
3224 req
->ipv4_sctp_en
= vport
->rss_tuple_sets
.ipv4_sctp_en
;
3225 req
->ipv4_fragment_en
= vport
->rss_tuple_sets
.ipv4_fragment_en
;
3226 req
->ipv6_tcp_en
= vport
->rss_tuple_sets
.ipv6_tcp_en
;
3227 req
->ipv6_udp_en
= vport
->rss_tuple_sets
.ipv6_udp_en
;
3228 req
->ipv6_sctp_en
= vport
->rss_tuple_sets
.ipv6_sctp_en
;
3229 req
->ipv6_fragment_en
= vport
->rss_tuple_sets
.ipv6_fragment_en
;
3231 tuple_sets
= hclge_get_rss_hash_bits(nfc
);
3232 switch (nfc
->flow_type
) {
3234 req
->ipv4_tcp_en
= tuple_sets
;
3237 req
->ipv6_tcp_en
= tuple_sets
;
3240 req
->ipv4_udp_en
= tuple_sets
;
3243 req
->ipv6_udp_en
= tuple_sets
;
3246 req
->ipv4_sctp_en
= tuple_sets
;
3249 if ((nfc
->data
& RXH_L4_B_0_1
) ||
3250 (nfc
->data
& RXH_L4_B_2_3
))
3253 req
->ipv6_sctp_en
= tuple_sets
;
3256 req
->ipv4_fragment_en
= HCLGE_RSS_INPUT_TUPLE_OTHER
;
3259 req
->ipv6_fragment_en
= HCLGE_RSS_INPUT_TUPLE_OTHER
;
3265 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3267 dev_err(&hdev
->pdev
->dev
,
3268 "Set rss tuple fail, status = %d\n", ret
);
3272 vport
->rss_tuple_sets
.ipv4_tcp_en
= req
->ipv4_tcp_en
;
3273 vport
->rss_tuple_sets
.ipv4_udp_en
= req
->ipv4_udp_en
;
3274 vport
->rss_tuple_sets
.ipv4_sctp_en
= req
->ipv4_sctp_en
;
3275 vport
->rss_tuple_sets
.ipv4_fragment_en
= req
->ipv4_fragment_en
;
3276 vport
->rss_tuple_sets
.ipv6_tcp_en
= req
->ipv6_tcp_en
;
3277 vport
->rss_tuple_sets
.ipv6_udp_en
= req
->ipv6_udp_en
;
3278 vport
->rss_tuple_sets
.ipv6_sctp_en
= req
->ipv6_sctp_en
;
3279 vport
->rss_tuple_sets
.ipv6_fragment_en
= req
->ipv6_fragment_en
;
3283 static int hclge_get_rss_tuple(struct hnae3_handle
*handle
,
3284 struct ethtool_rxnfc
*nfc
)
3286 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3291 switch (nfc
->flow_type
) {
3293 tuple_sets
= vport
->rss_tuple_sets
.ipv4_tcp_en
;
3296 tuple_sets
= vport
->rss_tuple_sets
.ipv4_udp_en
;
3299 tuple_sets
= vport
->rss_tuple_sets
.ipv6_tcp_en
;
3302 tuple_sets
= vport
->rss_tuple_sets
.ipv6_udp_en
;
3305 tuple_sets
= vport
->rss_tuple_sets
.ipv4_sctp_en
;
3308 tuple_sets
= vport
->rss_tuple_sets
.ipv6_sctp_en
;
3312 tuple_sets
= HCLGE_S_IP_BIT
| HCLGE_D_IP_BIT
;
3321 if (tuple_sets
& HCLGE_D_PORT_BIT
)
3322 nfc
->data
|= RXH_L4_B_2_3
;
3323 if (tuple_sets
& HCLGE_S_PORT_BIT
)
3324 nfc
->data
|= RXH_L4_B_0_1
;
3325 if (tuple_sets
& HCLGE_D_IP_BIT
)
3326 nfc
->data
|= RXH_IP_DST
;
3327 if (tuple_sets
& HCLGE_S_IP_BIT
)
3328 nfc
->data
|= RXH_IP_SRC
;
3333 static int hclge_get_tc_size(struct hnae3_handle
*handle
)
3335 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3336 struct hclge_dev
*hdev
= vport
->back
;
3338 return hdev
->rss_size_max
;
3341 int hclge_rss_init_hw(struct hclge_dev
*hdev
)
3343 struct hclge_vport
*vport
= hdev
->vport
;
3344 u8
*rss_indir
= vport
[0].rss_indirection_tbl
;
3345 u16 rss_size
= vport
[0].alloc_rss_size
;
3346 u8
*key
= vport
[0].rss_hash_key
;
3347 u8 hfunc
= vport
[0].rss_algo
;
3348 u16 tc_offset
[HCLGE_MAX_TC_NUM
];
3349 u16 tc_valid
[HCLGE_MAX_TC_NUM
];
3350 u16 tc_size
[HCLGE_MAX_TC_NUM
];
3354 ret
= hclge_set_rss_indir_table(hdev
, rss_indir
);
3358 ret
= hclge_set_rss_algo_key(hdev
, hfunc
, key
);
3362 ret
= hclge_set_rss_input_tuple(hdev
);
3366 /* Each TC have the same queue size, and tc_size set to hardware is
3367 * the log2 of roundup power of two of rss_size, the acutal queue
3368 * size is limited by indirection table.
3370 if (rss_size
> HCLGE_RSS_TC_SIZE_7
|| rss_size
== 0) {
3371 dev_err(&hdev
->pdev
->dev
,
3372 "Configure rss tc size failed, invalid TC_SIZE = %d\n",
3377 roundup_size
= roundup_pow_of_two(rss_size
);
3378 roundup_size
= ilog2(roundup_size
);
3380 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
3383 if (!(hdev
->hw_tc_map
& BIT(i
)))
3387 tc_size
[i
] = roundup_size
;
3388 tc_offset
[i
] = rss_size
* i
;
3391 return hclge_set_rss_tc_mode(hdev
, tc_valid
, tc_size
, tc_offset
);
3394 void hclge_rss_indir_init_cfg(struct hclge_dev
*hdev
)
3396 struct hclge_vport
*vport
= hdev
->vport
;
3399 for (j
= 0; j
< hdev
->num_vmdq_vport
+ 1; j
++) {
3400 for (i
= 0; i
< HCLGE_RSS_IND_TBL_SIZE
; i
++)
3401 vport
[j
].rss_indirection_tbl
[i
] =
3402 i
% vport
[j
].alloc_rss_size
;
3406 static void hclge_rss_init_cfg(struct hclge_dev
*hdev
)
3408 struct hclge_vport
*vport
= hdev
->vport
;
3411 for (i
= 0; i
< hdev
->num_vmdq_vport
+ 1; i
++) {
3412 vport
[i
].rss_tuple_sets
.ipv4_tcp_en
=
3413 HCLGE_RSS_INPUT_TUPLE_OTHER
;
3414 vport
[i
].rss_tuple_sets
.ipv4_udp_en
=
3415 HCLGE_RSS_INPUT_TUPLE_OTHER
;
3416 vport
[i
].rss_tuple_sets
.ipv4_sctp_en
=
3417 HCLGE_RSS_INPUT_TUPLE_SCTP
;
3418 vport
[i
].rss_tuple_sets
.ipv4_fragment_en
=
3419 HCLGE_RSS_INPUT_TUPLE_OTHER
;
3420 vport
[i
].rss_tuple_sets
.ipv6_tcp_en
=
3421 HCLGE_RSS_INPUT_TUPLE_OTHER
;
3422 vport
[i
].rss_tuple_sets
.ipv6_udp_en
=
3423 HCLGE_RSS_INPUT_TUPLE_OTHER
;
3424 vport
[i
].rss_tuple_sets
.ipv6_sctp_en
=
3425 HCLGE_RSS_INPUT_TUPLE_SCTP
;
3426 vport
[i
].rss_tuple_sets
.ipv6_fragment_en
=
3427 HCLGE_RSS_INPUT_TUPLE_OTHER
;
3429 vport
[i
].rss_algo
= HCLGE_RSS_HASH_ALGO_TOEPLITZ
;
3431 netdev_rss_key_fill(vport
[i
].rss_hash_key
, HCLGE_RSS_KEY_SIZE
);
3434 hclge_rss_indir_init_cfg(hdev
);
3437 int hclge_bind_ring_with_vector(struct hclge_vport
*vport
,
3438 int vector_id
, bool en
,
3439 struct hnae3_ring_chain_node
*ring_chain
)
3441 struct hclge_dev
*hdev
= vport
->back
;
3442 struct hnae3_ring_chain_node
*node
;
3443 struct hclge_desc desc
;
3444 struct hclge_ctrl_vector_chain_cmd
*req
3445 = (struct hclge_ctrl_vector_chain_cmd
*)desc
.data
;
3446 enum hclge_cmd_status status
;
3447 enum hclge_opcode_type op
;
3448 u16 tqp_type_and_id
;
3451 op
= en
? HCLGE_OPC_ADD_RING_TO_VECTOR
: HCLGE_OPC_DEL_RING_TO_VECTOR
;
3452 hclge_cmd_setup_basic_desc(&desc
, op
, false);
3453 req
->int_vector_id
= vector_id
;
3456 for (node
= ring_chain
; node
; node
= node
->next
) {
3457 tqp_type_and_id
= le16_to_cpu(req
->tqp_type_and_id
[i
]);
3458 hnae3_set_field(tqp_type_and_id
, HCLGE_INT_TYPE_M
,
3460 hnae3_get_bit(node
->flag
, HNAE3_RING_TYPE_B
));
3461 hnae3_set_field(tqp_type_and_id
, HCLGE_TQP_ID_M
,
3462 HCLGE_TQP_ID_S
, node
->tqp_index
);
3463 hnae3_set_field(tqp_type_and_id
, HCLGE_INT_GL_IDX_M
,
3465 hnae3_get_field(node
->int_gl_idx
,
3466 HNAE3_RING_GL_IDX_M
,
3467 HNAE3_RING_GL_IDX_S
));
3468 req
->tqp_type_and_id
[i
] = cpu_to_le16(tqp_type_and_id
);
3469 if (++i
>= HCLGE_VECTOR_ELEMENTS_PER_CMD
) {
3470 req
->int_cause_num
= HCLGE_VECTOR_ELEMENTS_PER_CMD
;
3471 req
->vfid
= vport
->vport_id
;
3473 status
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3475 dev_err(&hdev
->pdev
->dev
,
3476 "Map TQP fail, status is %d.\n",
3482 hclge_cmd_setup_basic_desc(&desc
,
3485 req
->int_vector_id
= vector_id
;
3490 req
->int_cause_num
= i
;
3491 req
->vfid
= vport
->vport_id
;
3492 status
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3494 dev_err(&hdev
->pdev
->dev
,
3495 "Map TQP fail, status is %d.\n", status
);
3503 static int hclge_map_ring_to_vector(struct hnae3_handle
*handle
,
3505 struct hnae3_ring_chain_node
*ring_chain
)
3507 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3508 struct hclge_dev
*hdev
= vport
->back
;
3511 vector_id
= hclge_get_vector_index(hdev
, vector
);
3512 if (vector_id
< 0) {
3513 dev_err(&hdev
->pdev
->dev
,
3514 "Get vector index fail. vector_id =%d\n", vector_id
);
3518 return hclge_bind_ring_with_vector(vport
, vector_id
, true, ring_chain
);
3521 static int hclge_unmap_ring_frm_vector(struct hnae3_handle
*handle
,
3523 struct hnae3_ring_chain_node
*ring_chain
)
3525 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3526 struct hclge_dev
*hdev
= vport
->back
;
3529 if (test_bit(HCLGE_STATE_RST_HANDLING
, &hdev
->state
))
3532 vector_id
= hclge_get_vector_index(hdev
, vector
);
3533 if (vector_id
< 0) {
3534 dev_err(&handle
->pdev
->dev
,
3535 "Get vector index fail. ret =%d\n", vector_id
);
3539 ret
= hclge_bind_ring_with_vector(vport
, vector_id
, false, ring_chain
);
3541 dev_err(&handle
->pdev
->dev
,
3542 "Unmap ring from vector fail. vectorid=%d, ret =%d\n",
3549 int hclge_cmd_set_promisc_mode(struct hclge_dev
*hdev
,
3550 struct hclge_promisc_param
*param
)
3552 struct hclge_promisc_cfg_cmd
*req
;
3553 struct hclge_desc desc
;
3556 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_CFG_PROMISC_MODE
, false);
3558 req
= (struct hclge_promisc_cfg_cmd
*)desc
.data
;
3559 req
->vf_id
= param
->vf_id
;
3561 /* HCLGE_PROMISC_TX_EN_B and HCLGE_PROMISC_RX_EN_B are not supported on
3562 * pdev revision(0x20), new revision support them. The
3563 * value of this two fields will not return error when driver
3564 * send command to fireware in revision(0x20).
3566 req
->flag
= (param
->enable
<< HCLGE_PROMISC_EN_B
) |
3567 HCLGE_PROMISC_TX_EN_B
| HCLGE_PROMISC_RX_EN_B
;
3569 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3571 dev_err(&hdev
->pdev
->dev
,
3572 "Set promisc mode fail, status is %d.\n", ret
);
3577 void hclge_promisc_param_init(struct hclge_promisc_param
*param
, bool en_uc
,
3578 bool en_mc
, bool en_bc
, int vport_id
)
3583 memset(param
, 0, sizeof(struct hclge_promisc_param
));
3585 param
->enable
= HCLGE_PROMISC_EN_UC
;
3587 param
->enable
|= HCLGE_PROMISC_EN_MC
;
3589 param
->enable
|= HCLGE_PROMISC_EN_BC
;
3590 param
->vf_id
= vport_id
;
3593 static void hclge_set_promisc_mode(struct hnae3_handle
*handle
, bool en_uc_pmc
,
3596 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3597 struct hclge_dev
*hdev
= vport
->back
;
3598 struct hclge_promisc_param param
;
3600 hclge_promisc_param_init(¶m
, en_uc_pmc
, en_mc_pmc
, true,
3602 hclge_cmd_set_promisc_mode(hdev
, ¶m
);
3605 static void hclge_cfg_mac_mode(struct hclge_dev
*hdev
, bool enable
)
3607 struct hclge_desc desc
;
3608 struct hclge_config_mac_mode_cmd
*req
=
3609 (struct hclge_config_mac_mode_cmd
*)desc
.data
;
3613 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_CONFIG_MAC_MODE
, false);
3614 hnae3_set_bit(loop_en
, HCLGE_MAC_TX_EN_B
, enable
);
3615 hnae3_set_bit(loop_en
, HCLGE_MAC_RX_EN_B
, enable
);
3616 hnae3_set_bit(loop_en
, HCLGE_MAC_PAD_TX_B
, enable
);
3617 hnae3_set_bit(loop_en
, HCLGE_MAC_PAD_RX_B
, enable
);
3618 hnae3_set_bit(loop_en
, HCLGE_MAC_1588_TX_B
, 0);
3619 hnae3_set_bit(loop_en
, HCLGE_MAC_1588_RX_B
, 0);
3620 hnae3_set_bit(loop_en
, HCLGE_MAC_APP_LP_B
, 0);
3621 hnae3_set_bit(loop_en
, HCLGE_MAC_LINE_LP_B
, 0);
3622 hnae3_set_bit(loop_en
, HCLGE_MAC_FCS_TX_B
, enable
);
3623 hnae3_set_bit(loop_en
, HCLGE_MAC_RX_FCS_B
, enable
);
3624 hnae3_set_bit(loop_en
, HCLGE_MAC_RX_FCS_STRIP_B
, enable
);
3625 hnae3_set_bit(loop_en
, HCLGE_MAC_TX_OVERSIZE_TRUNCATE_B
, enable
);
3626 hnae3_set_bit(loop_en
, HCLGE_MAC_RX_OVERSIZE_TRUNCATE_B
, enable
);
3627 hnae3_set_bit(loop_en
, HCLGE_MAC_TX_UNDER_MIN_ERR_B
, enable
);
3628 req
->txrx_pad_fcs_loop_en
= cpu_to_le32(loop_en
);
3630 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3632 dev_err(&hdev
->pdev
->dev
,
3633 "mac enable fail, ret =%d.\n", ret
);
3636 static int hclge_set_mac_loopback(struct hclge_dev
*hdev
, bool en
)
3638 struct hclge_config_mac_mode_cmd
*req
;
3639 struct hclge_desc desc
;
3643 req
= (struct hclge_config_mac_mode_cmd
*)&desc
.data
[0];
3644 /* 1 Read out the MAC mode config at first */
3645 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_CONFIG_MAC_MODE
, true);
3646 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3648 dev_err(&hdev
->pdev
->dev
,
3649 "mac loopback get fail, ret =%d.\n", ret
);
3653 /* 2 Then setup the loopback flag */
3654 loop_en
= le32_to_cpu(req
->txrx_pad_fcs_loop_en
);
3655 hnae3_set_bit(loop_en
, HCLGE_MAC_APP_LP_B
, en
? 1 : 0);
3657 req
->txrx_pad_fcs_loop_en
= cpu_to_le32(loop_en
);
3659 /* 3 Config mac work mode with loopback flag
3660 * and its original configure parameters
3662 hclge_cmd_reuse_desc(&desc
, false);
3663 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3665 dev_err(&hdev
->pdev
->dev
,
3666 "mac loopback set fail, ret =%d.\n", ret
);
3670 static int hclge_set_serdes_loopback(struct hclge_dev
*hdev
, bool en
)
3672 #define HCLGE_SERDES_RETRY_MS 10
3673 #define HCLGE_SERDES_RETRY_NUM 100
3674 struct hclge_serdes_lb_cmd
*req
;
3675 struct hclge_desc desc
;
3678 req
= (struct hclge_serdes_lb_cmd
*)&desc
.data
[0];
3679 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_SERDES_LOOPBACK
, false);
3682 req
->enable
= HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B
;
3683 req
->mask
= HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B
;
3685 req
->mask
= HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B
;
3688 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3690 dev_err(&hdev
->pdev
->dev
,
3691 "serdes loopback set fail, ret = %d\n", ret
);
3696 msleep(HCLGE_SERDES_RETRY_MS
);
3697 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_SERDES_LOOPBACK
,
3699 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3701 dev_err(&hdev
->pdev
->dev
,
3702 "serdes loopback get, ret = %d\n", ret
);
3705 } while (++i
< HCLGE_SERDES_RETRY_NUM
&&
3706 !(req
->result
& HCLGE_CMD_SERDES_DONE_B
));
3708 if (!(req
->result
& HCLGE_CMD_SERDES_DONE_B
)) {
3709 dev_err(&hdev
->pdev
->dev
, "serdes loopback set timeout\n");
3711 } else if (!(req
->result
& HCLGE_CMD_SERDES_SUCCESS_B
)) {
3712 dev_err(&hdev
->pdev
->dev
, "serdes loopback set failed in fw\n");
3719 static int hclge_set_loopback(struct hnae3_handle
*handle
,
3720 enum hnae3_loop loop_mode
, bool en
)
3722 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3723 struct hclge_dev
*hdev
= vport
->back
;
3726 switch (loop_mode
) {
3727 case HNAE3_MAC_INTER_LOOP_MAC
:
3728 ret
= hclge_set_mac_loopback(hdev
, en
);
3730 case HNAE3_MAC_INTER_LOOP_SERDES
:
3731 ret
= hclge_set_serdes_loopback(hdev
, en
);
3735 dev_err(&hdev
->pdev
->dev
,
3736 "loop_mode %d is not supported\n", loop_mode
);
3743 static int hclge_tqp_enable(struct hclge_dev
*hdev
, int tqp_id
,
3744 int stream_id
, bool enable
)
3746 struct hclge_desc desc
;
3747 struct hclge_cfg_com_tqp_queue_cmd
*req
=
3748 (struct hclge_cfg_com_tqp_queue_cmd
*)desc
.data
;
3751 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_CFG_COM_TQP_QUEUE
, false);
3752 req
->tqp_id
= cpu_to_le16(tqp_id
& HCLGE_RING_ID_MASK
);
3753 req
->stream_id
= cpu_to_le16(stream_id
);
3754 req
->enable
|= enable
<< HCLGE_TQP_ENABLE_B
;
3756 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3758 dev_err(&hdev
->pdev
->dev
,
3759 "Tqp enable fail, status =%d.\n", ret
);
3763 static void hclge_reset_tqp_stats(struct hnae3_handle
*handle
)
3765 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3766 struct hnae3_queue
*queue
;
3767 struct hclge_tqp
*tqp
;
3770 for (i
= 0; i
< vport
->alloc_tqps
; i
++) {
3771 queue
= handle
->kinfo
.tqp
[i
];
3772 tqp
= container_of(queue
, struct hclge_tqp
, q
);
3773 memset(&tqp
->tqp_stats
, 0, sizeof(tqp
->tqp_stats
));
3777 static int hclge_ae_start(struct hnae3_handle
*handle
)
3779 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3780 struct hclge_dev
*hdev
= vport
->back
;
3783 for (i
= 0; i
< vport
->alloc_tqps
; i
++)
3784 hclge_tqp_enable(hdev
, i
, 0, true);
3787 hclge_cfg_mac_mode(hdev
, true);
3788 clear_bit(HCLGE_STATE_DOWN
, &hdev
->state
);
3789 mod_timer(&hdev
->service_timer
, jiffies
+ HZ
);
3790 hdev
->hw
.mac
.link
= 0;
3792 /* reset tqp stats */
3793 hclge_reset_tqp_stats(handle
);
3795 ret
= hclge_mac_start_phy(hdev
);
3802 static void hclge_ae_stop(struct hnae3_handle
*handle
)
3804 struct hclge_vport
*vport
= hclge_get_vport(handle
);
3805 struct hclge_dev
*hdev
= vport
->back
;
3808 del_timer_sync(&hdev
->service_timer
);
3809 cancel_work_sync(&hdev
->service_task
);
3810 clear_bit(HCLGE_STATE_SERVICE_SCHED
, &hdev
->state
);
3812 if (test_bit(HCLGE_STATE_RST_HANDLING
, &hdev
->state
)) {
3813 hclge_mac_stop_phy(hdev
);
3817 for (i
= 0; i
< vport
->alloc_tqps
; i
++)
3818 hclge_tqp_enable(hdev
, i
, 0, false);
3821 hclge_cfg_mac_mode(hdev
, false);
3823 hclge_mac_stop_phy(hdev
);
3825 /* reset tqp stats */
3826 hclge_reset_tqp_stats(handle
);
3827 del_timer_sync(&hdev
->service_timer
);
3828 cancel_work_sync(&hdev
->service_task
);
3829 hclge_update_link_status(hdev
);
3832 static int hclge_get_mac_vlan_cmd_status(struct hclge_vport
*vport
,
3833 u16 cmdq_resp
, u8 resp_code
,
3834 enum hclge_mac_vlan_tbl_opcode op
)
3836 struct hclge_dev
*hdev
= vport
->back
;
3837 int return_status
= -EIO
;
3840 dev_err(&hdev
->pdev
->dev
,
3841 "cmdq execute failed for get_mac_vlan_cmd_status,status=%d.\n",
3846 if (op
== HCLGE_MAC_VLAN_ADD
) {
3847 if ((!resp_code
) || (resp_code
== 1)) {
3849 } else if (resp_code
== 2) {
3850 return_status
= -ENOSPC
;
3851 dev_err(&hdev
->pdev
->dev
,
3852 "add mac addr failed for uc_overflow.\n");
3853 } else if (resp_code
== 3) {
3854 return_status
= -ENOSPC
;
3855 dev_err(&hdev
->pdev
->dev
,
3856 "add mac addr failed for mc_overflow.\n");
3858 dev_err(&hdev
->pdev
->dev
,
3859 "add mac addr failed for undefined, code=%d.\n",
3862 } else if (op
== HCLGE_MAC_VLAN_REMOVE
) {
3865 } else if (resp_code
== 1) {
3866 return_status
= -ENOENT
;
3867 dev_dbg(&hdev
->pdev
->dev
,
3868 "remove mac addr failed for miss.\n");
3870 dev_err(&hdev
->pdev
->dev
,
3871 "remove mac addr failed for undefined, code=%d.\n",
3874 } else if (op
== HCLGE_MAC_VLAN_LKUP
) {
3877 } else if (resp_code
== 1) {
3878 return_status
= -ENOENT
;
3879 dev_dbg(&hdev
->pdev
->dev
,
3880 "lookup mac addr failed for miss.\n");
3882 dev_err(&hdev
->pdev
->dev
,
3883 "lookup mac addr failed for undefined, code=%d.\n",
3887 return_status
= -EINVAL
;
3888 dev_err(&hdev
->pdev
->dev
,
3889 "unknown opcode for get_mac_vlan_cmd_status,opcode=%d.\n",
3893 return return_status
;
3896 static int hclge_update_desc_vfid(struct hclge_desc
*desc
, int vfid
, bool clr
)
3901 if (vfid
> 255 || vfid
< 0)
3904 if (vfid
>= 0 && vfid
<= 191) {
3905 word_num
= vfid
/ 32;
3906 bit_num
= vfid
% 32;
3908 desc
[1].data
[word_num
] &= cpu_to_le32(~(1 << bit_num
));
3910 desc
[1].data
[word_num
] |= cpu_to_le32(1 << bit_num
);
3912 word_num
= (vfid
- 192) / 32;
3913 bit_num
= vfid
% 32;
3915 desc
[2].data
[word_num
] &= cpu_to_le32(~(1 << bit_num
));
3917 desc
[2].data
[word_num
] |= cpu_to_le32(1 << bit_num
);
3923 static bool hclge_is_all_function_id_zero(struct hclge_desc
*desc
)
3925 #define HCLGE_DESC_NUMBER 3
3926 #define HCLGE_FUNC_NUMBER_PER_DESC 6
3929 for (i
= 0; i
< HCLGE_DESC_NUMBER
; i
++)
3930 for (j
= 0; j
< HCLGE_FUNC_NUMBER_PER_DESC
; j
++)
3931 if (desc
[i
].data
[j
])
3937 static void hclge_prepare_mac_addr(struct hclge_mac_vlan_tbl_entry_cmd
*new_req
,
3940 const unsigned char *mac_addr
= addr
;
3941 u32 high_val
= mac_addr
[2] << 16 | (mac_addr
[3] << 24) |
3942 (mac_addr
[0]) | (mac_addr
[1] << 8);
3943 u32 low_val
= mac_addr
[4] | (mac_addr
[5] << 8);
3945 new_req
->mac_addr_hi32
= cpu_to_le32(high_val
);
3946 new_req
->mac_addr_lo16
= cpu_to_le16(low_val
& 0xffff);
3949 static u16
hclge_get_mac_addr_to_mta_index(struct hclge_vport
*vport
,
3952 u16 high_val
= addr
[1] | (addr
[0] << 8);
3953 struct hclge_dev
*hdev
= vport
->back
;
3954 u32 rsh
= 4 - hdev
->mta_mac_sel_type
;
3955 u16 ret_val
= (high_val
>> rsh
) & 0xfff;
3960 static int hclge_set_mta_filter_mode(struct hclge_dev
*hdev
,
3961 enum hclge_mta_dmac_sel_type mta_mac_sel
,
3964 struct hclge_mta_filter_mode_cmd
*req
;
3965 struct hclge_desc desc
;
3968 req
= (struct hclge_mta_filter_mode_cmd
*)desc
.data
;
3969 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_MTA_MAC_MODE_CFG
, false);
3971 hnae3_set_bit(req
->dmac_sel_en
, HCLGE_CFG_MTA_MAC_EN_B
,
3973 hnae3_set_field(req
->dmac_sel_en
, HCLGE_CFG_MTA_MAC_SEL_M
,
3974 HCLGE_CFG_MTA_MAC_SEL_S
, mta_mac_sel
);
3976 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
3978 dev_err(&hdev
->pdev
->dev
,
3979 "Config mat filter mode failed for cmd_send, ret =%d.\n",
3985 int hclge_cfg_func_mta_filter(struct hclge_dev
*hdev
,
3989 struct hclge_cfg_func_mta_filter_cmd
*req
;
3990 struct hclge_desc desc
;
3993 req
= (struct hclge_cfg_func_mta_filter_cmd
*)desc
.data
;
3994 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_MTA_MAC_FUNC_CFG
, false);
3996 hnae3_set_bit(req
->accept
, HCLGE_CFG_FUNC_MTA_ACCEPT_B
,
3998 req
->function_id
= func_id
;
4000 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4002 dev_err(&hdev
->pdev
->dev
,
4003 "Config func_id enable failed for cmd_send, ret =%d.\n",
4009 static int hclge_set_mta_table_item(struct hclge_vport
*vport
,
4013 struct hclge_dev
*hdev
= vport
->back
;
4014 struct hclge_cfg_func_mta_item_cmd
*req
;
4015 struct hclge_desc desc
;
4019 req
= (struct hclge_cfg_func_mta_item_cmd
*)desc
.data
;
4020 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_MTA_TBL_ITEM_CFG
, false);
4021 hnae3_set_bit(req
->accept
, HCLGE_CFG_MTA_ITEM_ACCEPT_B
, enable
);
4023 hnae3_set_field(item_idx
, HCLGE_CFG_MTA_ITEM_IDX_M
,
4024 HCLGE_CFG_MTA_ITEM_IDX_S
, idx
);
4025 req
->item_idx
= cpu_to_le16(item_idx
);
4027 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4029 dev_err(&hdev
->pdev
->dev
,
4030 "Config mta table item failed for cmd_send, ret =%d.\n",
4036 set_bit(idx
, vport
->mta_shadow
);
4038 clear_bit(idx
, vport
->mta_shadow
);
4043 static int hclge_update_mta_status(struct hnae3_handle
*handle
)
4045 unsigned long mta_status
[BITS_TO_LONGS(HCLGE_MTA_TBL_SIZE
)];
4046 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4047 struct net_device
*netdev
= handle
->kinfo
.netdev
;
4048 struct netdev_hw_addr
*ha
;
4051 memset(mta_status
, 0, sizeof(mta_status
));
4053 /* update mta_status from mc addr list */
4054 netdev_for_each_mc_addr(ha
, netdev
) {
4055 tbl_idx
= hclge_get_mac_addr_to_mta_index(vport
, ha
->addr
);
4056 set_bit(tbl_idx
, mta_status
);
4059 return hclge_update_mta_status_common(vport
, mta_status
,
4060 0, HCLGE_MTA_TBL_SIZE
, true);
4063 int hclge_update_mta_status_common(struct hclge_vport
*vport
,
4064 unsigned long *status
,
4069 struct hclge_dev
*hdev
= vport
->back
;
4070 u16 update_max
= idx
+ count
;
4076 /* setup mta check range */
4077 if (update_filter
) {
4079 check_max
= HCLGE_MTA_TBL_SIZE
;
4082 check_max
= update_max
;
4086 /* check and update all mta item */
4087 for (; i
< check_max
; i
++) {
4088 /* ignore unused item */
4089 if (!test_bit(i
, vport
->mta_shadow
))
4092 /* if i in update range then update it */
4093 if (i
>= idx
&& i
< update_max
)
4094 if (!test_bit(i
- idx
, status
))
4095 hclge_set_mta_table_item(vport
, i
, false);
4097 if (!used
&& test_bit(i
, vport
->mta_shadow
))
4101 /* no longer use mta, disable it */
4102 if (vport
->accept_mta_mc
&& update_filter
&& !used
) {
4103 ret
= hclge_cfg_func_mta_filter(hdev
,
4107 dev_err(&hdev
->pdev
->dev
,
4108 "disable func mta filter fail ret=%d\n",
4111 vport
->accept_mta_mc
= false;
4117 static int hclge_remove_mac_vlan_tbl(struct hclge_vport
*vport
,
4118 struct hclge_mac_vlan_tbl_entry_cmd
*req
)
4120 struct hclge_dev
*hdev
= vport
->back
;
4121 struct hclge_desc desc
;
4126 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_MAC_VLAN_REMOVE
, false);
4128 memcpy(desc
.data
, req
, sizeof(struct hclge_mac_vlan_tbl_entry_cmd
));
4130 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4132 dev_err(&hdev
->pdev
->dev
,
4133 "del mac addr failed for cmd_send, ret =%d.\n",
4137 resp_code
= (le32_to_cpu(desc
.data
[0]) >> 8) & 0xff;
4138 retval
= le16_to_cpu(desc
.retval
);
4140 return hclge_get_mac_vlan_cmd_status(vport
, retval
, resp_code
,
4141 HCLGE_MAC_VLAN_REMOVE
);
4144 static int hclge_lookup_mac_vlan_tbl(struct hclge_vport
*vport
,
4145 struct hclge_mac_vlan_tbl_entry_cmd
*req
,
4146 struct hclge_desc
*desc
,
4149 struct hclge_dev
*hdev
= vport
->back
;
4154 hclge_cmd_setup_basic_desc(&desc
[0], HCLGE_OPC_MAC_VLAN_ADD
, true);
4156 desc
[0].flag
|= cpu_to_le16(HCLGE_CMD_FLAG_NEXT
);
4157 memcpy(desc
[0].data
,
4159 sizeof(struct hclge_mac_vlan_tbl_entry_cmd
));
4160 hclge_cmd_setup_basic_desc(&desc
[1],
4161 HCLGE_OPC_MAC_VLAN_ADD
,
4163 desc
[1].flag
|= cpu_to_le16(HCLGE_CMD_FLAG_NEXT
);
4164 hclge_cmd_setup_basic_desc(&desc
[2],
4165 HCLGE_OPC_MAC_VLAN_ADD
,
4167 ret
= hclge_cmd_send(&hdev
->hw
, desc
, 3);
4169 memcpy(desc
[0].data
,
4171 sizeof(struct hclge_mac_vlan_tbl_entry_cmd
));
4172 ret
= hclge_cmd_send(&hdev
->hw
, desc
, 1);
4175 dev_err(&hdev
->pdev
->dev
,
4176 "lookup mac addr failed for cmd_send, ret =%d.\n",
4180 resp_code
= (le32_to_cpu(desc
[0].data
[0]) >> 8) & 0xff;
4181 retval
= le16_to_cpu(desc
[0].retval
);
4183 return hclge_get_mac_vlan_cmd_status(vport
, retval
, resp_code
,
4184 HCLGE_MAC_VLAN_LKUP
);
4187 static int hclge_add_mac_vlan_tbl(struct hclge_vport
*vport
,
4188 struct hclge_mac_vlan_tbl_entry_cmd
*req
,
4189 struct hclge_desc
*mc_desc
)
4191 struct hclge_dev
*hdev
= vport
->back
;
4198 struct hclge_desc desc
;
4200 hclge_cmd_setup_basic_desc(&desc
,
4201 HCLGE_OPC_MAC_VLAN_ADD
,
4203 memcpy(desc
.data
, req
,
4204 sizeof(struct hclge_mac_vlan_tbl_entry_cmd
));
4205 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4206 resp_code
= (le32_to_cpu(desc
.data
[0]) >> 8) & 0xff;
4207 retval
= le16_to_cpu(desc
.retval
);
4209 cfg_status
= hclge_get_mac_vlan_cmd_status(vport
, retval
,
4211 HCLGE_MAC_VLAN_ADD
);
4213 hclge_cmd_reuse_desc(&mc_desc
[0], false);
4214 mc_desc
[0].flag
|= cpu_to_le16(HCLGE_CMD_FLAG_NEXT
);
4215 hclge_cmd_reuse_desc(&mc_desc
[1], false);
4216 mc_desc
[1].flag
|= cpu_to_le16(HCLGE_CMD_FLAG_NEXT
);
4217 hclge_cmd_reuse_desc(&mc_desc
[2], false);
4218 mc_desc
[2].flag
&= cpu_to_le16(~HCLGE_CMD_FLAG_NEXT
);
4219 memcpy(mc_desc
[0].data
, req
,
4220 sizeof(struct hclge_mac_vlan_tbl_entry_cmd
));
4221 ret
= hclge_cmd_send(&hdev
->hw
, mc_desc
, 3);
4222 resp_code
= (le32_to_cpu(mc_desc
[0].data
[0]) >> 8) & 0xff;
4223 retval
= le16_to_cpu(mc_desc
[0].retval
);
4225 cfg_status
= hclge_get_mac_vlan_cmd_status(vport
, retval
,
4227 HCLGE_MAC_VLAN_ADD
);
4231 dev_err(&hdev
->pdev
->dev
,
4232 "add mac addr failed for cmd_send, ret =%d.\n",
4240 static int hclge_add_uc_addr(struct hnae3_handle
*handle
,
4241 const unsigned char *addr
)
4243 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4245 return hclge_add_uc_addr_common(vport
, addr
);
4248 int hclge_add_uc_addr_common(struct hclge_vport
*vport
,
4249 const unsigned char *addr
)
4251 struct hclge_dev
*hdev
= vport
->back
;
4252 struct hclge_mac_vlan_tbl_entry_cmd req
;
4253 struct hclge_desc desc
;
4254 u16 egress_port
= 0;
4257 /* mac addr check */
4258 if (is_zero_ether_addr(addr
) ||
4259 is_broadcast_ether_addr(addr
) ||
4260 is_multicast_ether_addr(addr
)) {
4261 dev_err(&hdev
->pdev
->dev
,
4262 "Set_uc mac err! invalid mac:%pM. is_zero:%d,is_br=%d,is_mul=%d\n",
4264 is_zero_ether_addr(addr
),
4265 is_broadcast_ether_addr(addr
),
4266 is_multicast_ether_addr(addr
));
4270 memset(&req
, 0, sizeof(req
));
4271 hnae3_set_bit(req
.flags
, HCLGE_MAC_VLAN_BIT0_EN_B
, 1);
4273 hnae3_set_field(egress_port
, HCLGE_MAC_EPORT_VFID_M
,
4274 HCLGE_MAC_EPORT_VFID_S
, vport
->vport_id
);
4276 req
.egress_port
= cpu_to_le16(egress_port
);
4278 hclge_prepare_mac_addr(&req
, addr
);
4280 /* Lookup the mac address in the mac_vlan table, and add
4281 * it if the entry is inexistent. Repeated unicast entry
4282 * is not allowed in the mac vlan table.
4284 ret
= hclge_lookup_mac_vlan_tbl(vport
, &req
, &desc
, false);
4286 return hclge_add_mac_vlan_tbl(vport
, &req
, NULL
);
4288 /* check if we just hit the duplicate */
4292 dev_err(&hdev
->pdev
->dev
,
4293 "PF failed to add unicast entry(%pM) in the MAC table\n",
4299 static int hclge_rm_uc_addr(struct hnae3_handle
*handle
,
4300 const unsigned char *addr
)
4302 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4304 return hclge_rm_uc_addr_common(vport
, addr
);
4307 int hclge_rm_uc_addr_common(struct hclge_vport
*vport
,
4308 const unsigned char *addr
)
4310 struct hclge_dev
*hdev
= vport
->back
;
4311 struct hclge_mac_vlan_tbl_entry_cmd req
;
4314 /* mac addr check */
4315 if (is_zero_ether_addr(addr
) ||
4316 is_broadcast_ether_addr(addr
) ||
4317 is_multicast_ether_addr(addr
)) {
4318 dev_dbg(&hdev
->pdev
->dev
,
4319 "Remove mac err! invalid mac:%pM.\n",
4324 memset(&req
, 0, sizeof(req
));
4325 hnae3_set_bit(req
.flags
, HCLGE_MAC_VLAN_BIT0_EN_B
, 1);
4326 hnae3_set_bit(req
.entry_type
, HCLGE_MAC_VLAN_BIT0_EN_B
, 0);
4327 hclge_prepare_mac_addr(&req
, addr
);
4328 ret
= hclge_remove_mac_vlan_tbl(vport
, &req
);
4333 static int hclge_add_mc_addr(struct hnae3_handle
*handle
,
4334 const unsigned char *addr
)
4336 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4338 return hclge_add_mc_addr_common(vport
, addr
);
4341 int hclge_add_mc_addr_common(struct hclge_vport
*vport
,
4342 const unsigned char *addr
)
4344 struct hclge_dev
*hdev
= vport
->back
;
4345 struct hclge_mac_vlan_tbl_entry_cmd req
;
4346 struct hclge_desc desc
[3];
4350 /* mac addr check */
4351 if (!is_multicast_ether_addr(addr
)) {
4352 dev_err(&hdev
->pdev
->dev
,
4353 "Add mc mac err! invalid mac:%pM.\n",
4357 memset(&req
, 0, sizeof(req
));
4358 hnae3_set_bit(req
.flags
, HCLGE_MAC_VLAN_BIT0_EN_B
, 1);
4359 hnae3_set_bit(req
.entry_type
, HCLGE_MAC_VLAN_BIT0_EN_B
, 0);
4360 hnae3_set_bit(req
.entry_type
, HCLGE_MAC_VLAN_BIT1_EN_B
, 1);
4361 hnae3_set_bit(req
.mc_mac_en
, HCLGE_MAC_VLAN_BIT0_EN_B
, 0);
4362 hclge_prepare_mac_addr(&req
, addr
);
4363 status
= hclge_lookup_mac_vlan_tbl(vport
, &req
, desc
, true);
4365 /* This mac addr exist, update VFID for it */
4366 hclge_update_desc_vfid(desc
, vport
->vport_id
, false);
4367 status
= hclge_add_mac_vlan_tbl(vport
, &req
, desc
);
4369 /* This mac addr do not exist, add new entry for it */
4370 memset(desc
[0].data
, 0, sizeof(desc
[0].data
));
4371 memset(desc
[1].data
, 0, sizeof(desc
[0].data
));
4372 memset(desc
[2].data
, 0, sizeof(desc
[0].data
));
4373 hclge_update_desc_vfid(desc
, vport
->vport_id
, false);
4374 status
= hclge_add_mac_vlan_tbl(vport
, &req
, desc
);
4377 /* If mc mac vlan table is full, use MTA table */
4378 if (status
== -ENOSPC
) {
4379 if (!vport
->accept_mta_mc
) {
4380 status
= hclge_cfg_func_mta_filter(hdev
,
4384 dev_err(&hdev
->pdev
->dev
,
4385 "set mta filter mode fail ret=%d\n",
4389 vport
->accept_mta_mc
= true;
4392 /* Set MTA table for this MAC address */
4393 tbl_idx
= hclge_get_mac_addr_to_mta_index(vport
, addr
);
4394 status
= hclge_set_mta_table_item(vport
, tbl_idx
, true);
4400 static int hclge_rm_mc_addr(struct hnae3_handle
*handle
,
4401 const unsigned char *addr
)
4403 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4405 return hclge_rm_mc_addr_common(vport
, addr
);
4408 int hclge_rm_mc_addr_common(struct hclge_vport
*vport
,
4409 const unsigned char *addr
)
4411 struct hclge_dev
*hdev
= vport
->back
;
4412 struct hclge_mac_vlan_tbl_entry_cmd req
;
4413 enum hclge_cmd_status status
;
4414 struct hclge_desc desc
[3];
4416 /* mac addr check */
4417 if (!is_multicast_ether_addr(addr
)) {
4418 dev_dbg(&hdev
->pdev
->dev
,
4419 "Remove mc mac err! invalid mac:%pM.\n",
4424 memset(&req
, 0, sizeof(req
));
4425 hnae3_set_bit(req
.flags
, HCLGE_MAC_VLAN_BIT0_EN_B
, 1);
4426 hnae3_set_bit(req
.entry_type
, HCLGE_MAC_VLAN_BIT0_EN_B
, 0);
4427 hnae3_set_bit(req
.entry_type
, HCLGE_MAC_VLAN_BIT1_EN_B
, 1);
4428 hnae3_set_bit(req
.mc_mac_en
, HCLGE_MAC_VLAN_BIT0_EN_B
, 0);
4429 hclge_prepare_mac_addr(&req
, addr
);
4430 status
= hclge_lookup_mac_vlan_tbl(vport
, &req
, desc
, true);
4432 /* This mac addr exist, remove this handle's VFID for it */
4433 hclge_update_desc_vfid(desc
, vport
->vport_id
, true);
4435 if (hclge_is_all_function_id_zero(desc
))
4436 /* All the vfid is zero, so need to delete this entry */
4437 status
= hclge_remove_mac_vlan_tbl(vport
, &req
);
4439 /* Not all the vfid is zero, update the vfid */
4440 status
= hclge_add_mac_vlan_tbl(vport
, &req
, desc
);
4443 /* Maybe this mac address is in mta table, but it cannot be
4444 * deleted here because an entry of mta represents an address
4445 * range rather than a specific address. the delete action to
4446 * all entries will take effect in update_mta_status called by
4447 * hns3_nic_set_rx_mode.
4455 static int hclge_get_mac_ethertype_cmd_status(struct hclge_dev
*hdev
,
4456 u16 cmdq_resp
, u8 resp_code
)
4458 #define HCLGE_ETHERTYPE_SUCCESS_ADD 0
4459 #define HCLGE_ETHERTYPE_ALREADY_ADD 1
4460 #define HCLGE_ETHERTYPE_MGR_TBL_OVERFLOW 2
4461 #define HCLGE_ETHERTYPE_KEY_CONFLICT 3
4466 dev_err(&hdev
->pdev
->dev
,
4467 "cmdq execute failed for get_mac_ethertype_cmd_status, status=%d.\n",
4472 switch (resp_code
) {
4473 case HCLGE_ETHERTYPE_SUCCESS_ADD
:
4474 case HCLGE_ETHERTYPE_ALREADY_ADD
:
4477 case HCLGE_ETHERTYPE_MGR_TBL_OVERFLOW
:
4478 dev_err(&hdev
->pdev
->dev
,
4479 "add mac ethertype failed for manager table overflow.\n");
4480 return_status
= -EIO
;
4482 case HCLGE_ETHERTYPE_KEY_CONFLICT
:
4483 dev_err(&hdev
->pdev
->dev
,
4484 "add mac ethertype failed for key conflict.\n");
4485 return_status
= -EIO
;
4488 dev_err(&hdev
->pdev
->dev
,
4489 "add mac ethertype failed for undefined, code=%d.\n",
4491 return_status
= -EIO
;
4494 return return_status
;
4497 static int hclge_add_mgr_tbl(struct hclge_dev
*hdev
,
4498 const struct hclge_mac_mgr_tbl_entry_cmd
*req
)
4500 struct hclge_desc desc
;
4505 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_MAC_ETHTYPE_ADD
, false);
4506 memcpy(desc
.data
, req
, sizeof(struct hclge_mac_mgr_tbl_entry_cmd
));
4508 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4510 dev_err(&hdev
->pdev
->dev
,
4511 "add mac ethertype failed for cmd_send, ret =%d.\n",
4516 resp_code
= (le32_to_cpu(desc
.data
[0]) >> 8) & 0xff;
4517 retval
= le16_to_cpu(desc
.retval
);
4519 return hclge_get_mac_ethertype_cmd_status(hdev
, retval
, resp_code
);
4522 static int init_mgr_tbl(struct hclge_dev
*hdev
)
4527 for (i
= 0; i
< ARRAY_SIZE(hclge_mgr_table
); i
++) {
4528 ret
= hclge_add_mgr_tbl(hdev
, &hclge_mgr_table
[i
]);
4530 dev_err(&hdev
->pdev
->dev
,
4531 "add mac ethertype failed, ret =%d.\n",
4540 static void hclge_get_mac_addr(struct hnae3_handle
*handle
, u8
*p
)
4542 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4543 struct hclge_dev
*hdev
= vport
->back
;
4545 ether_addr_copy(p
, hdev
->hw
.mac
.mac_addr
);
4548 static int hclge_set_mac_addr(struct hnae3_handle
*handle
, void *p
,
4551 const unsigned char *new_addr
= (const unsigned char *)p
;
4552 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4553 struct hclge_dev
*hdev
= vport
->back
;
4556 /* mac addr check */
4557 if (is_zero_ether_addr(new_addr
) ||
4558 is_broadcast_ether_addr(new_addr
) ||
4559 is_multicast_ether_addr(new_addr
)) {
4560 dev_err(&hdev
->pdev
->dev
,
4561 "Change uc mac err! invalid mac:%p.\n",
4566 if (!is_first
&& hclge_rm_uc_addr(handle
, hdev
->hw
.mac
.mac_addr
))
4567 dev_warn(&hdev
->pdev
->dev
,
4568 "remove old uc mac address fail.\n");
4570 ret
= hclge_add_uc_addr(handle
, new_addr
);
4572 dev_err(&hdev
->pdev
->dev
,
4573 "add uc mac address fail, ret =%d.\n",
4577 hclge_add_uc_addr(handle
, hdev
->hw
.mac
.mac_addr
))
4578 dev_err(&hdev
->pdev
->dev
,
4579 "restore uc mac address fail.\n");
4584 ret
= hclge_pause_addr_cfg(hdev
, new_addr
);
4586 dev_err(&hdev
->pdev
->dev
,
4587 "configure mac pause address fail, ret =%d.\n",
4592 ether_addr_copy(hdev
->hw
.mac
.mac_addr
, new_addr
);
4597 static int hclge_set_vlan_filter_ctrl(struct hclge_dev
*hdev
, u8 vlan_type
,
4600 struct hclge_vlan_filter_ctrl_cmd
*req
;
4601 struct hclge_desc desc
;
4604 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_VLAN_FILTER_CTRL
, false);
4606 req
= (struct hclge_vlan_filter_ctrl_cmd
*)desc
.data
;
4607 req
->vlan_type
= vlan_type
;
4608 req
->vlan_fe
= filter_en
;
4610 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4612 dev_err(&hdev
->pdev
->dev
, "set vlan filter fail, ret =%d.\n",
4618 #define HCLGE_FILTER_TYPE_VF 0
4619 #define HCLGE_FILTER_TYPE_PORT 1
4621 static void hclge_enable_vlan_filter(struct hnae3_handle
*handle
, bool enable
)
4623 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4624 struct hclge_dev
*hdev
= vport
->back
;
4626 hclge_set_vlan_filter_ctrl(hdev
, HCLGE_FILTER_TYPE_VF
, enable
);
4629 static int hclge_set_vf_vlan_common(struct hclge_dev
*hdev
, int vfid
,
4630 bool is_kill
, u16 vlan
, u8 qos
,
4633 #define HCLGE_MAX_VF_BYTES 16
4634 struct hclge_vlan_filter_vf_cfg_cmd
*req0
;
4635 struct hclge_vlan_filter_vf_cfg_cmd
*req1
;
4636 struct hclge_desc desc
[2];
4641 hclge_cmd_setup_basic_desc(&desc
[0],
4642 HCLGE_OPC_VLAN_FILTER_VF_CFG
, false);
4643 hclge_cmd_setup_basic_desc(&desc
[1],
4644 HCLGE_OPC_VLAN_FILTER_VF_CFG
, false);
4646 desc
[0].flag
|= cpu_to_le16(HCLGE_CMD_FLAG_NEXT
);
4648 vf_byte_off
= vfid
/ 8;
4649 vf_byte_val
= 1 << (vfid
% 8);
4651 req0
= (struct hclge_vlan_filter_vf_cfg_cmd
*)desc
[0].data
;
4652 req1
= (struct hclge_vlan_filter_vf_cfg_cmd
*)desc
[1].data
;
4654 req0
->vlan_id
= cpu_to_le16(vlan
);
4655 req0
->vlan_cfg
= is_kill
;
4657 if (vf_byte_off
< HCLGE_MAX_VF_BYTES
)
4658 req0
->vf_bitmap
[vf_byte_off
] = vf_byte_val
;
4660 req1
->vf_bitmap
[vf_byte_off
- HCLGE_MAX_VF_BYTES
] = vf_byte_val
;
4662 ret
= hclge_cmd_send(&hdev
->hw
, desc
, 2);
4664 dev_err(&hdev
->pdev
->dev
,
4665 "Send vf vlan command fail, ret =%d.\n",
4671 #define HCLGE_VF_VLAN_NO_ENTRY 2
4672 if (!req0
->resp_code
|| req0
->resp_code
== 1)
4675 if (req0
->resp_code
== HCLGE_VF_VLAN_NO_ENTRY
) {
4676 dev_warn(&hdev
->pdev
->dev
,
4677 "vf vlan table is full, vf vlan filter is disabled\n");
4681 dev_err(&hdev
->pdev
->dev
,
4682 "Add vf vlan filter fail, ret =%d.\n",
4685 if (!req0
->resp_code
)
4688 dev_err(&hdev
->pdev
->dev
,
4689 "Kill vf vlan filter fail, ret =%d.\n",
4696 static int hclge_set_port_vlan_filter(struct hclge_dev
*hdev
, __be16 proto
,
4697 u16 vlan_id
, bool is_kill
)
4699 struct hclge_vlan_filter_pf_cfg_cmd
*req
;
4700 struct hclge_desc desc
;
4701 u8 vlan_offset_byte_val
;
4702 u8 vlan_offset_byte
;
4706 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_VLAN_FILTER_PF_CFG
, false);
4708 vlan_offset_160
= vlan_id
/ 160;
4709 vlan_offset_byte
= (vlan_id
% 160) / 8;
4710 vlan_offset_byte_val
= 1 << (vlan_id
% 8);
4712 req
= (struct hclge_vlan_filter_pf_cfg_cmd
*)desc
.data
;
4713 req
->vlan_offset
= vlan_offset_160
;
4714 req
->vlan_cfg
= is_kill
;
4715 req
->vlan_offset_bitmap
[vlan_offset_byte
] = vlan_offset_byte_val
;
4717 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4719 dev_err(&hdev
->pdev
->dev
,
4720 "port vlan command, send fail, ret =%d.\n", ret
);
4724 static int hclge_set_vlan_filter_hw(struct hclge_dev
*hdev
, __be16 proto
,
4725 u16 vport_id
, u16 vlan_id
, u8 qos
,
4728 u16 vport_idx
, vport_num
= 0;
4731 ret
= hclge_set_vf_vlan_common(hdev
, vport_id
, is_kill
, vlan_id
,
4734 dev_err(&hdev
->pdev
->dev
,
4735 "Set %d vport vlan filter config fail, ret =%d.\n",
4740 /* vlan 0 may be added twice when 8021q module is enabled */
4741 if (!is_kill
&& !vlan_id
&&
4742 test_bit(vport_id
, hdev
->vlan_table
[vlan_id
]))
4745 if (!is_kill
&& test_and_set_bit(vport_id
, hdev
->vlan_table
[vlan_id
])) {
4746 dev_err(&hdev
->pdev
->dev
,
4747 "Add port vlan failed, vport %d is already in vlan %d\n",
4753 !test_and_clear_bit(vport_id
, hdev
->vlan_table
[vlan_id
])) {
4754 dev_err(&hdev
->pdev
->dev
,
4755 "Delete port vlan failed, vport %d is not in vlan %d\n",
4760 for_each_set_bit(vport_idx
, hdev
->vlan_table
[vlan_id
], VLAN_N_VID
)
4763 if ((is_kill
&& vport_num
== 0) || (!is_kill
&& vport_num
== 1))
4764 ret
= hclge_set_port_vlan_filter(hdev
, proto
, vlan_id
,
4770 int hclge_set_vlan_filter(struct hnae3_handle
*handle
, __be16 proto
,
4771 u16 vlan_id
, bool is_kill
)
4773 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4774 struct hclge_dev
*hdev
= vport
->back
;
4776 return hclge_set_vlan_filter_hw(hdev
, proto
, vport
->vport_id
, vlan_id
,
4780 static int hclge_set_vf_vlan_filter(struct hnae3_handle
*handle
, int vfid
,
4781 u16 vlan
, u8 qos
, __be16 proto
)
4783 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4784 struct hclge_dev
*hdev
= vport
->back
;
4786 if ((vfid
>= hdev
->num_alloc_vfs
) || (vlan
> 4095) || (qos
> 7))
4788 if (proto
!= htons(ETH_P_8021Q
))
4789 return -EPROTONOSUPPORT
;
4791 return hclge_set_vlan_filter_hw(hdev
, proto
, vfid
, vlan
, qos
, false);
4794 static int hclge_set_vlan_tx_offload_cfg(struct hclge_vport
*vport
)
4796 struct hclge_tx_vtag_cfg
*vcfg
= &vport
->txvlan_cfg
;
4797 struct hclge_vport_vtag_tx_cfg_cmd
*req
;
4798 struct hclge_dev
*hdev
= vport
->back
;
4799 struct hclge_desc desc
;
4802 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_VLAN_PORT_TX_CFG
, false);
4804 req
= (struct hclge_vport_vtag_tx_cfg_cmd
*)desc
.data
;
4805 req
->def_vlan_tag1
= cpu_to_le16(vcfg
->default_tag1
);
4806 req
->def_vlan_tag2
= cpu_to_le16(vcfg
->default_tag2
);
4807 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_ACCEPT_TAG1_B
,
4808 vcfg
->accept_tag1
? 1 : 0);
4809 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_ACCEPT_UNTAG1_B
,
4810 vcfg
->accept_untag1
? 1 : 0);
4811 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_ACCEPT_TAG2_B
,
4812 vcfg
->accept_tag2
? 1 : 0);
4813 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_ACCEPT_UNTAG2_B
,
4814 vcfg
->accept_untag2
? 1 : 0);
4815 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_PORT_INS_TAG1_EN_B
,
4816 vcfg
->insert_tag1_en
? 1 : 0);
4817 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_PORT_INS_TAG2_EN_B
,
4818 vcfg
->insert_tag2_en
? 1 : 0);
4819 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_CFG_NIC_ROCE_SEL_B
, 0);
4821 req
->vf_offset
= vport
->vport_id
/ HCLGE_VF_NUM_PER_CMD
;
4822 req
->vf_bitmap
[req
->vf_offset
] =
4823 1 << (vport
->vport_id
% HCLGE_VF_NUM_PER_BYTE
);
4825 status
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4827 dev_err(&hdev
->pdev
->dev
,
4828 "Send port txvlan cfg command fail, ret =%d\n",
4834 static int hclge_set_vlan_rx_offload_cfg(struct hclge_vport
*vport
)
4836 struct hclge_rx_vtag_cfg
*vcfg
= &vport
->rxvlan_cfg
;
4837 struct hclge_vport_vtag_rx_cfg_cmd
*req
;
4838 struct hclge_dev
*hdev
= vport
->back
;
4839 struct hclge_desc desc
;
4842 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_VLAN_PORT_RX_CFG
, false);
4844 req
= (struct hclge_vport_vtag_rx_cfg_cmd
*)desc
.data
;
4845 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_REM_TAG1_EN_B
,
4846 vcfg
->strip_tag1_en
? 1 : 0);
4847 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_REM_TAG2_EN_B
,
4848 vcfg
->strip_tag2_en
? 1 : 0);
4849 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_SHOW_TAG1_EN_B
,
4850 vcfg
->vlan1_vlan_prionly
? 1 : 0);
4851 hnae3_set_bit(req
->vport_vlan_cfg
, HCLGE_SHOW_TAG2_EN_B
,
4852 vcfg
->vlan2_vlan_prionly
? 1 : 0);
4854 req
->vf_offset
= vport
->vport_id
/ HCLGE_VF_NUM_PER_CMD
;
4855 req
->vf_bitmap
[req
->vf_offset
] =
4856 1 << (vport
->vport_id
% HCLGE_VF_NUM_PER_BYTE
);
4858 status
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4860 dev_err(&hdev
->pdev
->dev
,
4861 "Send port rxvlan cfg command fail, ret =%d\n",
4867 static int hclge_set_vlan_protocol_type(struct hclge_dev
*hdev
)
4869 struct hclge_rx_vlan_type_cfg_cmd
*rx_req
;
4870 struct hclge_tx_vlan_type_cfg_cmd
*tx_req
;
4871 struct hclge_desc desc
;
4874 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_MAC_VLAN_TYPE_ID
, false);
4875 rx_req
= (struct hclge_rx_vlan_type_cfg_cmd
*)desc
.data
;
4876 rx_req
->ot_fst_vlan_type
=
4877 cpu_to_le16(hdev
->vlan_type_cfg
.rx_ot_fst_vlan_type
);
4878 rx_req
->ot_sec_vlan_type
=
4879 cpu_to_le16(hdev
->vlan_type_cfg
.rx_ot_sec_vlan_type
);
4880 rx_req
->in_fst_vlan_type
=
4881 cpu_to_le16(hdev
->vlan_type_cfg
.rx_in_fst_vlan_type
);
4882 rx_req
->in_sec_vlan_type
=
4883 cpu_to_le16(hdev
->vlan_type_cfg
.rx_in_sec_vlan_type
);
4885 status
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4887 dev_err(&hdev
->pdev
->dev
,
4888 "Send rxvlan protocol type command fail, ret =%d\n",
4893 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_MAC_VLAN_INSERT
, false);
4895 tx_req
= (struct hclge_tx_vlan_type_cfg_cmd
*)&desc
.data
;
4896 tx_req
->ot_vlan_type
= cpu_to_le16(hdev
->vlan_type_cfg
.tx_ot_vlan_type
);
4897 tx_req
->in_vlan_type
= cpu_to_le16(hdev
->vlan_type_cfg
.tx_in_vlan_type
);
4899 status
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
4901 dev_err(&hdev
->pdev
->dev
,
4902 "Send txvlan protocol type command fail, ret =%d\n",
4908 static int hclge_init_vlan_config(struct hclge_dev
*hdev
)
4910 #define HCLGE_DEF_VLAN_TYPE 0x8100
4912 struct hnae3_handle
*handle
;
4913 struct hclge_vport
*vport
;
4917 ret
= hclge_set_vlan_filter_ctrl(hdev
, HCLGE_FILTER_TYPE_VF
, true);
4921 ret
= hclge_set_vlan_filter_ctrl(hdev
, HCLGE_FILTER_TYPE_PORT
, true);
4925 hdev
->vlan_type_cfg
.rx_in_fst_vlan_type
= HCLGE_DEF_VLAN_TYPE
;
4926 hdev
->vlan_type_cfg
.rx_in_sec_vlan_type
= HCLGE_DEF_VLAN_TYPE
;
4927 hdev
->vlan_type_cfg
.rx_ot_fst_vlan_type
= HCLGE_DEF_VLAN_TYPE
;
4928 hdev
->vlan_type_cfg
.rx_ot_sec_vlan_type
= HCLGE_DEF_VLAN_TYPE
;
4929 hdev
->vlan_type_cfg
.tx_ot_vlan_type
= HCLGE_DEF_VLAN_TYPE
;
4930 hdev
->vlan_type_cfg
.tx_in_vlan_type
= HCLGE_DEF_VLAN_TYPE
;
4932 ret
= hclge_set_vlan_protocol_type(hdev
);
4936 for (i
= 0; i
< hdev
->num_alloc_vport
; i
++) {
4937 vport
= &hdev
->vport
[i
];
4938 vport
->txvlan_cfg
.accept_tag1
= true;
4939 vport
->txvlan_cfg
.accept_untag1
= true;
4941 /* accept_tag2 and accept_untag2 are not supported on
4942 * pdev revision(0x20), new revision support them. The
4943 * value of this two fields will not return error when driver
4944 * send command to fireware in revision(0x20).
4945 * This two fields can not configured by user.
4947 vport
->txvlan_cfg
.accept_tag2
= true;
4948 vport
->txvlan_cfg
.accept_untag2
= true;
4950 vport
->txvlan_cfg
.insert_tag1_en
= false;
4951 vport
->txvlan_cfg
.insert_tag2_en
= false;
4952 vport
->txvlan_cfg
.default_tag1
= 0;
4953 vport
->txvlan_cfg
.default_tag2
= 0;
4955 ret
= hclge_set_vlan_tx_offload_cfg(vport
);
4959 vport
->rxvlan_cfg
.strip_tag1_en
= false;
4960 vport
->rxvlan_cfg
.strip_tag2_en
= true;
4961 vport
->rxvlan_cfg
.vlan1_vlan_prionly
= false;
4962 vport
->rxvlan_cfg
.vlan2_vlan_prionly
= false;
4964 ret
= hclge_set_vlan_rx_offload_cfg(vport
);
4969 handle
= &hdev
->vport
[0].nic
;
4970 return hclge_set_vlan_filter(handle
, htons(ETH_P_8021Q
), 0, false);
4973 int hclge_en_hw_strip_rxvtag(struct hnae3_handle
*handle
, bool enable
)
4975 struct hclge_vport
*vport
= hclge_get_vport(handle
);
4977 vport
->rxvlan_cfg
.strip_tag1_en
= false;
4978 vport
->rxvlan_cfg
.strip_tag2_en
= enable
;
4979 vport
->rxvlan_cfg
.vlan1_vlan_prionly
= false;
4980 vport
->rxvlan_cfg
.vlan2_vlan_prionly
= false;
4982 return hclge_set_vlan_rx_offload_cfg(vport
);
4985 static int hclge_set_mac_mtu(struct hclge_dev
*hdev
, int new_mtu
)
4987 struct hclge_config_max_frm_size_cmd
*req
;
4988 struct hclge_desc desc
;
4992 max_frm_size
= new_mtu
+ ETH_HLEN
+ ETH_FCS_LEN
+ VLAN_HLEN
;
4994 if (max_frm_size
< HCLGE_MAC_MIN_FRAME
||
4995 max_frm_size
> HCLGE_MAC_MAX_FRAME
)
4998 max_frm_size
= max(max_frm_size
, HCLGE_MAC_DEFAULT_FRAME
);
5000 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_CONFIG_MAX_FRM_SIZE
, false);
5002 req
= (struct hclge_config_max_frm_size_cmd
*)desc
.data
;
5003 req
->max_frm_size
= cpu_to_le16(max_frm_size
);
5004 req
->min_frm_size
= HCLGE_MAC_MIN_FRAME
;
5006 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
5008 dev_err(&hdev
->pdev
->dev
, "set mtu fail, ret =%d.\n", ret
);
5010 hdev
->mps
= max_frm_size
;
5015 static int hclge_set_mtu(struct hnae3_handle
*handle
, int new_mtu
)
5017 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5018 struct hclge_dev
*hdev
= vport
->back
;
5021 ret
= hclge_set_mac_mtu(hdev
, new_mtu
);
5023 dev_err(&hdev
->pdev
->dev
,
5024 "Change mtu fail, ret =%d\n", ret
);
5028 ret
= hclge_buffer_alloc(hdev
);
5030 dev_err(&hdev
->pdev
->dev
,
5031 "Allocate buffer fail, ret =%d\n", ret
);
5036 static int hclge_send_reset_tqp_cmd(struct hclge_dev
*hdev
, u16 queue_id
,
5039 struct hclge_reset_tqp_queue_cmd
*req
;
5040 struct hclge_desc desc
;
5043 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_RESET_TQP_QUEUE
, false);
5045 req
= (struct hclge_reset_tqp_queue_cmd
*)desc
.data
;
5046 req
->tqp_id
= cpu_to_le16(queue_id
& HCLGE_RING_ID_MASK
);
5047 hnae3_set_bit(req
->reset_req
, HCLGE_TQP_RESET_B
, enable
);
5049 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
5051 dev_err(&hdev
->pdev
->dev
,
5052 "Send tqp reset cmd error, status =%d\n", ret
);
5059 static int hclge_get_reset_status(struct hclge_dev
*hdev
, u16 queue_id
)
5061 struct hclge_reset_tqp_queue_cmd
*req
;
5062 struct hclge_desc desc
;
5065 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_RESET_TQP_QUEUE
, true);
5067 req
= (struct hclge_reset_tqp_queue_cmd
*)desc
.data
;
5068 req
->tqp_id
= cpu_to_le16(queue_id
& HCLGE_RING_ID_MASK
);
5070 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
5072 dev_err(&hdev
->pdev
->dev
,
5073 "Get reset status error, status =%d\n", ret
);
5077 return hnae3_get_bit(req
->ready_to_reset
, HCLGE_TQP_RESET_B
);
5080 static u16
hclge_covert_handle_qid_global(struct hnae3_handle
*handle
,
5083 struct hnae3_queue
*queue
;
5084 struct hclge_tqp
*tqp
;
5086 queue
= handle
->kinfo
.tqp
[queue_id
];
5087 tqp
= container_of(queue
, struct hclge_tqp
, q
);
5092 void hclge_reset_tqp(struct hnae3_handle
*handle
, u16 queue_id
)
5094 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5095 struct hclge_dev
*hdev
= vport
->back
;
5096 int reset_try_times
= 0;
5101 if (test_bit(HCLGE_STATE_RST_HANDLING
, &hdev
->state
))
5104 queue_gid
= hclge_covert_handle_qid_global(handle
, queue_id
);
5106 ret
= hclge_tqp_enable(hdev
, queue_id
, 0, false);
5108 dev_warn(&hdev
->pdev
->dev
, "Disable tqp fail, ret = %d\n", ret
);
5112 ret
= hclge_send_reset_tqp_cmd(hdev
, queue_gid
, true);
5114 dev_warn(&hdev
->pdev
->dev
,
5115 "Send reset tqp cmd fail, ret = %d\n", ret
);
5119 reset_try_times
= 0;
5120 while (reset_try_times
++ < HCLGE_TQP_RESET_TRY_TIMES
) {
5121 /* Wait for tqp hw reset */
5123 reset_status
= hclge_get_reset_status(hdev
, queue_gid
);
5128 if (reset_try_times
>= HCLGE_TQP_RESET_TRY_TIMES
) {
5129 dev_warn(&hdev
->pdev
->dev
, "Reset TQP fail\n");
5133 ret
= hclge_send_reset_tqp_cmd(hdev
, queue_gid
, false);
5135 dev_warn(&hdev
->pdev
->dev
,
5136 "Deassert the soft reset fail, ret = %d\n", ret
);
5141 void hclge_reset_vf_queue(struct hclge_vport
*vport
, u16 queue_id
)
5143 struct hclge_dev
*hdev
= vport
->back
;
5144 int reset_try_times
= 0;
5149 queue_gid
= hclge_covert_handle_qid_global(&vport
->nic
, queue_id
);
5151 ret
= hclge_send_reset_tqp_cmd(hdev
, queue_gid
, true);
5153 dev_warn(&hdev
->pdev
->dev
,
5154 "Send reset tqp cmd fail, ret = %d\n", ret
);
5158 reset_try_times
= 0;
5159 while (reset_try_times
++ < HCLGE_TQP_RESET_TRY_TIMES
) {
5160 /* Wait for tqp hw reset */
5162 reset_status
= hclge_get_reset_status(hdev
, queue_gid
);
5167 if (reset_try_times
>= HCLGE_TQP_RESET_TRY_TIMES
) {
5168 dev_warn(&hdev
->pdev
->dev
, "Reset TQP fail\n");
5172 ret
= hclge_send_reset_tqp_cmd(hdev
, queue_gid
, false);
5174 dev_warn(&hdev
->pdev
->dev
,
5175 "Deassert the soft reset fail, ret = %d\n", ret
);
5178 static u32
hclge_get_fw_version(struct hnae3_handle
*handle
)
5180 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5181 struct hclge_dev
*hdev
= vport
->back
;
5183 return hdev
->fw_version
;
5186 static void hclge_get_flowctrl_adv(struct hnae3_handle
*handle
,
5189 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5190 struct hclge_dev
*hdev
= vport
->back
;
5191 struct phy_device
*phydev
= hdev
->hw
.mac
.phydev
;
5196 *flowctrl_adv
|= (phydev
->advertising
& ADVERTISED_Pause
) |
5197 (phydev
->advertising
& ADVERTISED_Asym_Pause
);
5200 static void hclge_set_flowctrl_adv(struct hclge_dev
*hdev
, u32 rx_en
, u32 tx_en
)
5202 struct phy_device
*phydev
= hdev
->hw
.mac
.phydev
;
5207 phydev
->advertising
&= ~(ADVERTISED_Pause
| ADVERTISED_Asym_Pause
);
5210 phydev
->advertising
|= ADVERTISED_Pause
| ADVERTISED_Asym_Pause
;
5213 phydev
->advertising
^= ADVERTISED_Asym_Pause
;
5216 static int hclge_cfg_pauseparam(struct hclge_dev
*hdev
, u32 rx_en
, u32 tx_en
)
5221 hdev
->fc_mode_last_time
= HCLGE_FC_FULL
;
5222 else if (rx_en
&& !tx_en
)
5223 hdev
->fc_mode_last_time
= HCLGE_FC_RX_PAUSE
;
5224 else if (!rx_en
&& tx_en
)
5225 hdev
->fc_mode_last_time
= HCLGE_FC_TX_PAUSE
;
5227 hdev
->fc_mode_last_time
= HCLGE_FC_NONE
;
5229 if (hdev
->tm_info
.fc_mode
== HCLGE_FC_PFC
)
5232 ret
= hclge_mac_pause_en_cfg(hdev
, tx_en
, rx_en
);
5234 dev_err(&hdev
->pdev
->dev
, "configure pauseparam error, ret = %d.\n",
5239 hdev
->tm_info
.fc_mode
= hdev
->fc_mode_last_time
;
5244 int hclge_cfg_flowctrl(struct hclge_dev
*hdev
)
5246 struct phy_device
*phydev
= hdev
->hw
.mac
.phydev
;
5247 u16 remote_advertising
= 0;
5248 u16 local_advertising
= 0;
5249 u32 rx_pause
, tx_pause
;
5252 if (!phydev
->link
|| !phydev
->autoneg
)
5255 if (phydev
->advertising
& ADVERTISED_Pause
)
5256 local_advertising
= ADVERTISE_PAUSE_CAP
;
5258 if (phydev
->advertising
& ADVERTISED_Asym_Pause
)
5259 local_advertising
|= ADVERTISE_PAUSE_ASYM
;
5262 remote_advertising
= LPA_PAUSE_CAP
;
5264 if (phydev
->asym_pause
)
5265 remote_advertising
|= LPA_PAUSE_ASYM
;
5267 flowctl
= mii_resolve_flowctrl_fdx(local_advertising
,
5268 remote_advertising
);
5269 tx_pause
= flowctl
& FLOW_CTRL_TX
;
5270 rx_pause
= flowctl
& FLOW_CTRL_RX
;
5272 if (phydev
->duplex
== HCLGE_MAC_HALF
) {
5277 return hclge_cfg_pauseparam(hdev
, rx_pause
, tx_pause
);
5280 static void hclge_get_pauseparam(struct hnae3_handle
*handle
, u32
*auto_neg
,
5281 u32
*rx_en
, u32
*tx_en
)
5283 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5284 struct hclge_dev
*hdev
= vport
->back
;
5286 *auto_neg
= hclge_get_autoneg(handle
);
5288 if (hdev
->tm_info
.fc_mode
== HCLGE_FC_PFC
) {
5294 if (hdev
->tm_info
.fc_mode
== HCLGE_FC_RX_PAUSE
) {
5297 } else if (hdev
->tm_info
.fc_mode
== HCLGE_FC_TX_PAUSE
) {
5300 } else if (hdev
->tm_info
.fc_mode
== HCLGE_FC_FULL
) {
5309 static int hclge_set_pauseparam(struct hnae3_handle
*handle
, u32 auto_neg
,
5310 u32 rx_en
, u32 tx_en
)
5312 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5313 struct hclge_dev
*hdev
= vport
->back
;
5314 struct phy_device
*phydev
= hdev
->hw
.mac
.phydev
;
5317 fc_autoneg
= hclge_get_autoneg(handle
);
5318 if (auto_neg
!= fc_autoneg
) {
5319 dev_info(&hdev
->pdev
->dev
,
5320 "To change autoneg please use: ethtool -s <dev> autoneg <on|off>\n");
5324 if (hdev
->tm_info
.fc_mode
== HCLGE_FC_PFC
) {
5325 dev_info(&hdev
->pdev
->dev
,
5326 "Priority flow control enabled. Cannot set link flow control.\n");
5330 hclge_set_flowctrl_adv(hdev
, rx_en
, tx_en
);
5333 return hclge_cfg_pauseparam(hdev
, rx_en
, tx_en
);
5335 /* Only support flow control negotiation for netdev with
5336 * phy attached for now.
5341 return phy_start_aneg(phydev
);
5344 static void hclge_get_ksettings_an_result(struct hnae3_handle
*handle
,
5345 u8
*auto_neg
, u32
*speed
, u8
*duplex
)
5347 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5348 struct hclge_dev
*hdev
= vport
->back
;
5351 *speed
= hdev
->hw
.mac
.speed
;
5353 *duplex
= hdev
->hw
.mac
.duplex
;
5355 *auto_neg
= hdev
->hw
.mac
.autoneg
;
5358 static void hclge_get_media_type(struct hnae3_handle
*handle
, u8
*media_type
)
5360 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5361 struct hclge_dev
*hdev
= vport
->back
;
5364 *media_type
= hdev
->hw
.mac
.media_type
;
5367 static void hclge_get_mdix_mode(struct hnae3_handle
*handle
,
5368 u8
*tp_mdix_ctrl
, u8
*tp_mdix
)
5370 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5371 struct hclge_dev
*hdev
= vport
->back
;
5372 struct phy_device
*phydev
= hdev
->hw
.mac
.phydev
;
5373 int mdix_ctrl
, mdix
, retval
, is_resolved
;
5376 *tp_mdix_ctrl
= ETH_TP_MDI_INVALID
;
5377 *tp_mdix
= ETH_TP_MDI_INVALID
;
5381 phy_write(phydev
, HCLGE_PHY_PAGE_REG
, HCLGE_PHY_PAGE_MDIX
);
5383 retval
= phy_read(phydev
, HCLGE_PHY_CSC_REG
);
5384 mdix_ctrl
= hnae3_get_field(retval
, HCLGE_PHY_MDIX_CTRL_M
,
5385 HCLGE_PHY_MDIX_CTRL_S
);
5387 retval
= phy_read(phydev
, HCLGE_PHY_CSS_REG
);
5388 mdix
= hnae3_get_bit(retval
, HCLGE_PHY_MDIX_STATUS_B
);
5389 is_resolved
= hnae3_get_bit(retval
, HCLGE_PHY_SPEED_DUP_RESOLVE_B
);
5391 phy_write(phydev
, HCLGE_PHY_PAGE_REG
, HCLGE_PHY_PAGE_COPPER
);
5393 switch (mdix_ctrl
) {
5395 *tp_mdix_ctrl
= ETH_TP_MDI
;
5398 *tp_mdix_ctrl
= ETH_TP_MDI_X
;
5401 *tp_mdix_ctrl
= ETH_TP_MDI_AUTO
;
5404 *tp_mdix_ctrl
= ETH_TP_MDI_INVALID
;
5409 *tp_mdix
= ETH_TP_MDI_INVALID
;
5411 *tp_mdix
= ETH_TP_MDI_X
;
5413 *tp_mdix
= ETH_TP_MDI
;
5416 static int hclge_init_client_instance(struct hnae3_client
*client
,
5417 struct hnae3_ae_dev
*ae_dev
)
5419 struct hclge_dev
*hdev
= ae_dev
->priv
;
5420 struct hclge_vport
*vport
;
5423 for (i
= 0; i
< hdev
->num_vmdq_vport
+ 1; i
++) {
5424 vport
= &hdev
->vport
[i
];
5426 switch (client
->type
) {
5427 case HNAE3_CLIENT_KNIC
:
5429 hdev
->nic_client
= client
;
5430 vport
->nic
.client
= client
;
5431 ret
= client
->ops
->init_instance(&vport
->nic
);
5435 if (hdev
->roce_client
&&
5436 hnae3_dev_roce_supported(hdev
)) {
5437 struct hnae3_client
*rc
= hdev
->roce_client
;
5439 ret
= hclge_init_roce_base_info(vport
);
5443 ret
= rc
->ops
->init_instance(&vport
->roce
);
5449 case HNAE3_CLIENT_UNIC
:
5450 hdev
->nic_client
= client
;
5451 vport
->nic
.client
= client
;
5453 ret
= client
->ops
->init_instance(&vport
->nic
);
5458 case HNAE3_CLIENT_ROCE
:
5459 if (hnae3_dev_roce_supported(hdev
)) {
5460 hdev
->roce_client
= client
;
5461 vport
->roce
.client
= client
;
5464 if (hdev
->roce_client
&& hdev
->nic_client
) {
5465 ret
= hclge_init_roce_base_info(vport
);
5469 ret
= client
->ops
->init_instance(&vport
->roce
);
5479 static void hclge_uninit_client_instance(struct hnae3_client
*client
,
5480 struct hnae3_ae_dev
*ae_dev
)
5482 struct hclge_dev
*hdev
= ae_dev
->priv
;
5483 struct hclge_vport
*vport
;
5486 for (i
= 0; i
< hdev
->num_vmdq_vport
+ 1; i
++) {
5487 vport
= &hdev
->vport
[i
];
5488 if (hdev
->roce_client
) {
5489 hdev
->roce_client
->ops
->uninit_instance(&vport
->roce
,
5491 hdev
->roce_client
= NULL
;
5492 vport
->roce
.client
= NULL
;
5494 if (client
->type
== HNAE3_CLIENT_ROCE
)
5496 if (client
->ops
->uninit_instance
) {
5497 client
->ops
->uninit_instance(&vport
->nic
, 0);
5498 hdev
->nic_client
= NULL
;
5499 vport
->nic
.client
= NULL
;
5504 static int hclge_pci_init(struct hclge_dev
*hdev
)
5506 struct pci_dev
*pdev
= hdev
->pdev
;
5507 struct hclge_hw
*hw
;
5510 ret
= pci_enable_device(pdev
);
5512 dev_err(&pdev
->dev
, "failed to enable PCI device\n");
5516 ret
= dma_set_mask_and_coherent(&pdev
->dev
, DMA_BIT_MASK(64));
5518 ret
= dma_set_mask_and_coherent(&pdev
->dev
, DMA_BIT_MASK(32));
5521 "can't set consistent PCI DMA");
5522 goto err_disable_device
;
5524 dev_warn(&pdev
->dev
, "set DMA mask to 32 bits\n");
5527 ret
= pci_request_regions(pdev
, HCLGE_DRIVER_NAME
);
5529 dev_err(&pdev
->dev
, "PCI request regions failed %d\n", ret
);
5530 goto err_disable_device
;
5533 pci_set_master(pdev
);
5535 hw
->io_base
= pcim_iomap(pdev
, 2, 0);
5537 dev_err(&pdev
->dev
, "Can't map configuration register space\n");
5539 goto err_clr_master
;
5542 hdev
->num_req_vfs
= pci_sriov_get_totalvfs(pdev
);
5546 pci_clear_master(pdev
);
5547 pci_release_regions(pdev
);
5549 pci_disable_device(pdev
);
5554 static void hclge_pci_uninit(struct hclge_dev
*hdev
)
5556 struct pci_dev
*pdev
= hdev
->pdev
;
5558 pcim_iounmap(pdev
, hdev
->hw
.io_base
);
5559 pci_free_irq_vectors(pdev
);
5560 pci_clear_master(pdev
);
5561 pci_release_mem_regions(pdev
);
5562 pci_disable_device(pdev
);
5565 static void hclge_state_init(struct hclge_dev
*hdev
)
5567 set_bit(HCLGE_STATE_SERVICE_INITED
, &hdev
->state
);
5568 set_bit(HCLGE_STATE_DOWN
, &hdev
->state
);
5569 clear_bit(HCLGE_STATE_RST_SERVICE_SCHED
, &hdev
->state
);
5570 clear_bit(HCLGE_STATE_RST_HANDLING
, &hdev
->state
);
5571 clear_bit(HCLGE_STATE_MBX_SERVICE_SCHED
, &hdev
->state
);
5572 clear_bit(HCLGE_STATE_MBX_HANDLING
, &hdev
->state
);
5575 static void hclge_state_uninit(struct hclge_dev
*hdev
)
5577 set_bit(HCLGE_STATE_DOWN
, &hdev
->state
);
5579 if (hdev
->service_timer
.function
)
5580 del_timer_sync(&hdev
->service_timer
);
5581 if (hdev
->service_task
.func
)
5582 cancel_work_sync(&hdev
->service_task
);
5583 if (hdev
->rst_service_task
.func
)
5584 cancel_work_sync(&hdev
->rst_service_task
);
5585 if (hdev
->mbx_service_task
.func
)
5586 cancel_work_sync(&hdev
->mbx_service_task
);
5589 static int hclge_init_ae_dev(struct hnae3_ae_dev
*ae_dev
)
5591 struct pci_dev
*pdev
= ae_dev
->pdev
;
5592 struct hclge_dev
*hdev
;
5595 hdev
= devm_kzalloc(&pdev
->dev
, sizeof(*hdev
), GFP_KERNEL
);
5602 hdev
->ae_dev
= ae_dev
;
5603 hdev
->reset_type
= HNAE3_NONE_RESET
;
5604 ae_dev
->priv
= hdev
;
5606 ret
= hclge_pci_init(hdev
);
5608 dev_err(&pdev
->dev
, "PCI init failed\n");
5612 /* Firmware command queue initialize */
5613 ret
= hclge_cmd_queue_init(hdev
);
5615 dev_err(&pdev
->dev
, "Cmd queue init failed, ret = %d.\n", ret
);
5616 goto err_pci_uninit
;
5619 /* Firmware command initialize */
5620 ret
= hclge_cmd_init(hdev
);
5622 goto err_cmd_uninit
;
5624 ret
= hclge_get_cap(hdev
);
5626 dev_err(&pdev
->dev
, "get hw capability error, ret = %d.\n",
5628 goto err_cmd_uninit
;
5631 ret
= hclge_configure(hdev
);
5633 dev_err(&pdev
->dev
, "Configure dev error, ret = %d.\n", ret
);
5634 goto err_cmd_uninit
;
5637 ret
= hclge_init_msi(hdev
);
5639 dev_err(&pdev
->dev
, "Init MSI/MSI-X error, ret = %d.\n", ret
);
5640 goto err_cmd_uninit
;
5643 ret
= hclge_misc_irq_init(hdev
);
5646 "Misc IRQ(vector0) init error, ret = %d.\n",
5648 goto err_msi_uninit
;
5651 ret
= hclge_alloc_tqps(hdev
);
5653 dev_err(&pdev
->dev
, "Allocate TQPs error, ret = %d.\n", ret
);
5654 goto err_msi_irq_uninit
;
5657 ret
= hclge_alloc_vport(hdev
);
5659 dev_err(&pdev
->dev
, "Allocate vport error, ret = %d.\n", ret
);
5660 goto err_msi_irq_uninit
;
5663 ret
= hclge_map_tqp(hdev
);
5665 dev_err(&pdev
->dev
, "Map tqp error, ret = %d.\n", ret
);
5666 goto err_msi_irq_uninit
;
5669 if (hdev
->hw
.mac
.media_type
== HNAE3_MEDIA_TYPE_COPPER
) {
5670 ret
= hclge_mac_mdio_config(hdev
);
5672 dev_err(&hdev
->pdev
->dev
,
5673 "mdio config fail ret=%d\n", ret
);
5674 goto err_msi_irq_uninit
;
5678 ret
= hclge_mac_init(hdev
);
5680 dev_err(&pdev
->dev
, "Mac init error, ret = %d\n", ret
);
5681 goto err_mdiobus_unreg
;
5684 ret
= hclge_config_tso(hdev
, HCLGE_TSO_MSS_MIN
, HCLGE_TSO_MSS_MAX
);
5686 dev_err(&pdev
->dev
, "Enable tso fail, ret =%d\n", ret
);
5687 goto err_mdiobus_unreg
;
5690 ret
= hclge_init_vlan_config(hdev
);
5692 dev_err(&pdev
->dev
, "VLAN init fail, ret =%d\n", ret
);
5693 goto err_mdiobus_unreg
;
5696 ret
= hclge_tm_schd_init(hdev
);
5698 dev_err(&pdev
->dev
, "tm schd init fail, ret =%d\n", ret
);
5699 goto err_mdiobus_unreg
;
5702 hclge_rss_init_cfg(hdev
);
5703 ret
= hclge_rss_init_hw(hdev
);
5705 dev_err(&pdev
->dev
, "Rss init fail, ret =%d\n", ret
);
5706 goto err_mdiobus_unreg
;
5709 ret
= init_mgr_tbl(hdev
);
5711 dev_err(&pdev
->dev
, "manager table init fail, ret =%d\n", ret
);
5712 goto err_mdiobus_unreg
;
5715 hclge_dcb_ops_set(hdev
);
5717 timer_setup(&hdev
->service_timer
, hclge_service_timer
, 0);
5718 INIT_WORK(&hdev
->service_task
, hclge_service_task
);
5719 INIT_WORK(&hdev
->rst_service_task
, hclge_reset_service_task
);
5720 INIT_WORK(&hdev
->mbx_service_task
, hclge_mailbox_service_task
);
5722 /* Enable MISC vector(vector0) */
5723 hclge_enable_vector(&hdev
->misc_vector
, true);
5725 hclge_state_init(hdev
);
5727 pr_info("%s driver initialization finished.\n", HCLGE_DRIVER_NAME
);
5731 if (hdev
->hw
.mac
.phydev
)
5732 mdiobus_unregister(hdev
->hw
.mac
.mdio_bus
);
5734 hclge_misc_irq_uninit(hdev
);
5736 pci_free_irq_vectors(pdev
);
5738 hclge_destroy_cmd_queue(&hdev
->hw
);
5740 pcim_iounmap(pdev
, hdev
->hw
.io_base
);
5741 pci_clear_master(pdev
);
5742 pci_release_regions(pdev
);
5743 pci_disable_device(pdev
);
5748 static void hclge_stats_clear(struct hclge_dev
*hdev
)
5750 memset(&hdev
->hw_stats
, 0, sizeof(hdev
->hw_stats
));
5753 static int hclge_reset_ae_dev(struct hnae3_ae_dev
*ae_dev
)
5755 struct hclge_dev
*hdev
= ae_dev
->priv
;
5756 struct pci_dev
*pdev
= ae_dev
->pdev
;
5759 set_bit(HCLGE_STATE_DOWN
, &hdev
->state
);
5761 hclge_stats_clear(hdev
);
5762 memset(hdev
->vlan_table
, 0, sizeof(hdev
->vlan_table
));
5764 ret
= hclge_cmd_init(hdev
);
5766 dev_err(&pdev
->dev
, "Cmd queue init failed\n");
5770 ret
= hclge_get_cap(hdev
);
5772 dev_err(&pdev
->dev
, "get hw capability error, ret = %d.\n",
5777 ret
= hclge_configure(hdev
);
5779 dev_err(&pdev
->dev
, "Configure dev error, ret = %d.\n", ret
);
5783 ret
= hclge_map_tqp(hdev
);
5785 dev_err(&pdev
->dev
, "Map tqp error, ret = %d.\n", ret
);
5789 ret
= hclge_mac_init(hdev
);
5791 dev_err(&pdev
->dev
, "Mac init error, ret = %d\n", ret
);
5795 ret
= hclge_config_tso(hdev
, HCLGE_TSO_MSS_MIN
, HCLGE_TSO_MSS_MAX
);
5797 dev_err(&pdev
->dev
, "Enable tso fail, ret =%d\n", ret
);
5801 ret
= hclge_init_vlan_config(hdev
);
5803 dev_err(&pdev
->dev
, "VLAN init fail, ret =%d\n", ret
);
5807 ret
= hclge_tm_init_hw(hdev
);
5809 dev_err(&pdev
->dev
, "tm init hw fail, ret =%d\n", ret
);
5813 ret
= hclge_rss_init_hw(hdev
);
5815 dev_err(&pdev
->dev
, "Rss init fail, ret =%d\n", ret
);
5819 dev_info(&pdev
->dev
, "Reset done, %s driver initialization finished.\n",
5825 static void hclge_uninit_ae_dev(struct hnae3_ae_dev
*ae_dev
)
5827 struct hclge_dev
*hdev
= ae_dev
->priv
;
5828 struct hclge_mac
*mac
= &hdev
->hw
.mac
;
5830 hclge_state_uninit(hdev
);
5833 mdiobus_unregister(mac
->mdio_bus
);
5835 /* Disable MISC vector(vector0) */
5836 hclge_enable_vector(&hdev
->misc_vector
, false);
5837 hclge_destroy_cmd_queue(&hdev
->hw
);
5838 hclge_misc_irq_uninit(hdev
);
5839 hclge_pci_uninit(hdev
);
5840 ae_dev
->priv
= NULL
;
5843 static u32
hclge_get_max_channels(struct hnae3_handle
*handle
)
5845 struct hnae3_knic_private_info
*kinfo
= &handle
->kinfo
;
5846 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5847 struct hclge_dev
*hdev
= vport
->back
;
5849 return min_t(u32
, hdev
->rss_size_max
* kinfo
->num_tc
, hdev
->num_tqps
);
5852 static void hclge_get_channels(struct hnae3_handle
*handle
,
5853 struct ethtool_channels
*ch
)
5855 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5857 ch
->max_combined
= hclge_get_max_channels(handle
);
5858 ch
->other_count
= 1;
5860 ch
->combined_count
= vport
->alloc_tqps
;
5863 static void hclge_get_tqps_and_rss_info(struct hnae3_handle
*handle
,
5864 u16
*free_tqps
, u16
*max_rss_size
)
5866 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5867 struct hclge_dev
*hdev
= vport
->back
;
5871 for (i
= 0; i
< hdev
->num_tqps
; i
++) {
5872 if (!hdev
->htqp
[i
].alloced
)
5875 *free_tqps
= temp_tqps
;
5876 *max_rss_size
= hdev
->rss_size_max
;
5879 static void hclge_release_tqp(struct hclge_vport
*vport
)
5881 struct hnae3_knic_private_info
*kinfo
= &vport
->nic
.kinfo
;
5882 struct hclge_dev
*hdev
= vport
->back
;
5885 for (i
= 0; i
< kinfo
->num_tqps
; i
++) {
5886 struct hclge_tqp
*tqp
=
5887 container_of(kinfo
->tqp
[i
], struct hclge_tqp
, q
);
5889 tqp
->q
.handle
= NULL
;
5890 tqp
->q
.tqp_index
= 0;
5891 tqp
->alloced
= false;
5894 devm_kfree(&hdev
->pdev
->dev
, kinfo
->tqp
);
5898 static int hclge_set_channels(struct hnae3_handle
*handle
, u32 new_tqps_num
)
5900 struct hclge_vport
*vport
= hclge_get_vport(handle
);
5901 struct hnae3_knic_private_info
*kinfo
= &vport
->nic
.kinfo
;
5902 struct hclge_dev
*hdev
= vport
->back
;
5903 int cur_rss_size
= kinfo
->rss_size
;
5904 int cur_tqps
= kinfo
->num_tqps
;
5905 u16 tc_offset
[HCLGE_MAX_TC_NUM
];
5906 u16 tc_valid
[HCLGE_MAX_TC_NUM
];
5907 u16 tc_size
[HCLGE_MAX_TC_NUM
];
5912 /* Free old tqps, and reallocate with new tqp number when nic setup */
5913 hclge_release_tqp(vport
);
5915 ret
= hclge_knic_setup(vport
, new_tqps_num
);
5917 dev_err(&hdev
->pdev
->dev
, "setup nic fail, ret =%d\n", ret
);
5921 ret
= hclge_map_tqp_to_vport(hdev
, vport
);
5923 dev_err(&hdev
->pdev
->dev
, "map vport tqp fail, ret =%d\n", ret
);
5927 ret
= hclge_tm_schd_init(hdev
);
5929 dev_err(&hdev
->pdev
->dev
, "tm schd init fail, ret =%d\n", ret
);
5933 roundup_size
= roundup_pow_of_two(kinfo
->rss_size
);
5934 roundup_size
= ilog2(roundup_size
);
5935 /* Set the RSS TC mode according to the new RSS size */
5936 for (i
= 0; i
< HCLGE_MAX_TC_NUM
; i
++) {
5939 if (!(hdev
->hw_tc_map
& BIT(i
)))
5943 tc_size
[i
] = roundup_size
;
5944 tc_offset
[i
] = kinfo
->rss_size
* i
;
5946 ret
= hclge_set_rss_tc_mode(hdev
, tc_valid
, tc_size
, tc_offset
);
5950 /* Reinitializes the rss indirect table according to the new RSS size */
5951 rss_indir
= kcalloc(HCLGE_RSS_IND_TBL_SIZE
, sizeof(u32
), GFP_KERNEL
);
5955 for (i
= 0; i
< HCLGE_RSS_IND_TBL_SIZE
; i
++)
5956 rss_indir
[i
] = i
% kinfo
->rss_size
;
5958 ret
= hclge_set_rss(handle
, rss_indir
, NULL
, 0);
5960 dev_err(&hdev
->pdev
->dev
, "set rss indir table fail, ret=%d\n",
5966 dev_info(&hdev
->pdev
->dev
,
5967 "Channels changed, rss_size from %d to %d, tqps from %d to %d",
5968 cur_rss_size
, kinfo
->rss_size
,
5969 cur_tqps
, kinfo
->rss_size
* kinfo
->num_tc
);
5974 static int hclge_get_regs_num(struct hclge_dev
*hdev
, u32
*regs_num_32_bit
,
5975 u32
*regs_num_64_bit
)
5977 struct hclge_desc desc
;
5981 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_QUERY_REG_NUM
, true);
5982 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
5984 dev_err(&hdev
->pdev
->dev
,
5985 "Query register number cmd failed, ret = %d.\n", ret
);
5989 *regs_num_32_bit
= le32_to_cpu(desc
.data
[0]);
5990 *regs_num_64_bit
= le32_to_cpu(desc
.data
[1]);
5992 total_num
= *regs_num_32_bit
+ *regs_num_64_bit
;
5999 static int hclge_get_32_bit_regs(struct hclge_dev
*hdev
, u32 regs_num
,
6002 #define HCLGE_32_BIT_REG_RTN_DATANUM 8
6004 struct hclge_desc
*desc
;
6005 u32
*reg_val
= data
;
6014 cmd_num
= DIV_ROUND_UP(regs_num
+ 2, HCLGE_32_BIT_REG_RTN_DATANUM
);
6015 desc
= kcalloc(cmd_num
, sizeof(struct hclge_desc
), GFP_KERNEL
);
6019 hclge_cmd_setup_basic_desc(&desc
[0], HCLGE_OPC_QUERY_32_BIT_REG
, true);
6020 ret
= hclge_cmd_send(&hdev
->hw
, desc
, cmd_num
);
6022 dev_err(&hdev
->pdev
->dev
,
6023 "Query 32 bit register cmd failed, ret = %d.\n", ret
);
6028 for (i
= 0; i
< cmd_num
; i
++) {
6030 desc_data
= (__le32
*)(&desc
[i
].data
[0]);
6031 n
= HCLGE_32_BIT_REG_RTN_DATANUM
- 2;
6033 desc_data
= (__le32
*)(&desc
[i
]);
6034 n
= HCLGE_32_BIT_REG_RTN_DATANUM
;
6036 for (k
= 0; k
< n
; k
++) {
6037 *reg_val
++ = le32_to_cpu(*desc_data
++);
6049 static int hclge_get_64_bit_regs(struct hclge_dev
*hdev
, u32 regs_num
,
6052 #define HCLGE_64_BIT_REG_RTN_DATANUM 4
6054 struct hclge_desc
*desc
;
6055 u64
*reg_val
= data
;
6064 cmd_num
= DIV_ROUND_UP(regs_num
+ 1, HCLGE_64_BIT_REG_RTN_DATANUM
);
6065 desc
= kcalloc(cmd_num
, sizeof(struct hclge_desc
), GFP_KERNEL
);
6069 hclge_cmd_setup_basic_desc(&desc
[0], HCLGE_OPC_QUERY_64_BIT_REG
, true);
6070 ret
= hclge_cmd_send(&hdev
->hw
, desc
, cmd_num
);
6072 dev_err(&hdev
->pdev
->dev
,
6073 "Query 64 bit register cmd failed, ret = %d.\n", ret
);
6078 for (i
= 0; i
< cmd_num
; i
++) {
6080 desc_data
= (__le64
*)(&desc
[i
].data
[0]);
6081 n
= HCLGE_64_BIT_REG_RTN_DATANUM
- 1;
6083 desc_data
= (__le64
*)(&desc
[i
]);
6084 n
= HCLGE_64_BIT_REG_RTN_DATANUM
;
6086 for (k
= 0; k
< n
; k
++) {
6087 *reg_val
++ = le64_to_cpu(*desc_data
++);
6099 static int hclge_get_regs_len(struct hnae3_handle
*handle
)
6101 struct hclge_vport
*vport
= hclge_get_vport(handle
);
6102 struct hclge_dev
*hdev
= vport
->back
;
6103 u32 regs_num_32_bit
, regs_num_64_bit
;
6106 ret
= hclge_get_regs_num(hdev
, ®s_num_32_bit
, ®s_num_64_bit
);
6108 dev_err(&hdev
->pdev
->dev
,
6109 "Get register number failed, ret = %d.\n", ret
);
6113 return regs_num_32_bit
* sizeof(u32
) + regs_num_64_bit
* sizeof(u64
);
6116 static void hclge_get_regs(struct hnae3_handle
*handle
, u32
*version
,
6119 struct hclge_vport
*vport
= hclge_get_vport(handle
);
6120 struct hclge_dev
*hdev
= vport
->back
;
6121 u32 regs_num_32_bit
, regs_num_64_bit
;
6124 *version
= hdev
->fw_version
;
6126 ret
= hclge_get_regs_num(hdev
, ®s_num_32_bit
, ®s_num_64_bit
);
6128 dev_err(&hdev
->pdev
->dev
,
6129 "Get register number failed, ret = %d.\n", ret
);
6133 ret
= hclge_get_32_bit_regs(hdev
, regs_num_32_bit
, data
);
6135 dev_err(&hdev
->pdev
->dev
,
6136 "Get 32 bit register failed, ret = %d.\n", ret
);
6140 data
= (u32
*)data
+ regs_num_32_bit
;
6141 ret
= hclge_get_64_bit_regs(hdev
, regs_num_64_bit
,
6144 dev_err(&hdev
->pdev
->dev
,
6145 "Get 64 bit register failed, ret = %d.\n", ret
);
6148 static int hclge_set_led_status(struct hclge_dev
*hdev
, u8 locate_led_status
)
6150 struct hclge_set_led_state_cmd
*req
;
6151 struct hclge_desc desc
;
6154 hclge_cmd_setup_basic_desc(&desc
, HCLGE_OPC_LED_STATUS_CFG
, false);
6156 req
= (struct hclge_set_led_state_cmd
*)desc
.data
;
6157 hnae3_set_field(req
->locate_led_config
, HCLGE_LED_LOCATE_STATE_M
,
6158 HCLGE_LED_LOCATE_STATE_S
, locate_led_status
);
6160 ret
= hclge_cmd_send(&hdev
->hw
, &desc
, 1);
6162 dev_err(&hdev
->pdev
->dev
,
6163 "Send set led state cmd error, ret =%d\n", ret
);
6168 enum hclge_led_status
{
6171 HCLGE_LED_NO_CHANGE
= 0xFF,
6174 static int hclge_set_led_id(struct hnae3_handle
*handle
,
6175 enum ethtool_phys_id_state status
)
6177 struct hclge_vport
*vport
= hclge_get_vport(handle
);
6178 struct hclge_dev
*hdev
= vport
->back
;
6181 case ETHTOOL_ID_ACTIVE
:
6182 return hclge_set_led_status(hdev
, HCLGE_LED_ON
);
6183 case ETHTOOL_ID_INACTIVE
:
6184 return hclge_set_led_status(hdev
, HCLGE_LED_OFF
);
6190 static void hclge_get_link_mode(struct hnae3_handle
*handle
,
6191 unsigned long *supported
,
6192 unsigned long *advertising
)
6194 unsigned int size
= BITS_TO_LONGS(__ETHTOOL_LINK_MODE_MASK_NBITS
);
6195 struct hclge_vport
*vport
= hclge_get_vport(handle
);
6196 struct hclge_dev
*hdev
= vport
->back
;
6197 unsigned int idx
= 0;
6199 for (; idx
< size
; idx
++) {
6200 supported
[idx
] = hdev
->hw
.mac
.supported
[idx
];
6201 advertising
[idx
] = hdev
->hw
.mac
.advertising
[idx
];
6205 static void hclge_get_port_type(struct hnae3_handle
*handle
,
6208 struct hclge_vport
*vport
= hclge_get_vport(handle
);
6209 struct hclge_dev
*hdev
= vport
->back
;
6210 u8 media_type
= hdev
->hw
.mac
.media_type
;
6212 switch (media_type
) {
6213 case HNAE3_MEDIA_TYPE_FIBER
:
6214 *port_type
= PORT_FIBRE
;
6216 case HNAE3_MEDIA_TYPE_COPPER
:
6217 *port_type
= PORT_TP
;
6219 case HNAE3_MEDIA_TYPE_UNKNOWN
:
6221 *port_type
= PORT_OTHER
;
6226 static const struct hnae3_ae_ops hclge_ops
= {
6227 .init_ae_dev
= hclge_init_ae_dev
,
6228 .uninit_ae_dev
= hclge_uninit_ae_dev
,
6229 .init_client_instance
= hclge_init_client_instance
,
6230 .uninit_client_instance
= hclge_uninit_client_instance
,
6231 .map_ring_to_vector
= hclge_map_ring_to_vector
,
6232 .unmap_ring_from_vector
= hclge_unmap_ring_frm_vector
,
6233 .get_vector
= hclge_get_vector
,
6234 .put_vector
= hclge_put_vector
,
6235 .set_promisc_mode
= hclge_set_promisc_mode
,
6236 .set_loopback
= hclge_set_loopback
,
6237 .start
= hclge_ae_start
,
6238 .stop
= hclge_ae_stop
,
6239 .get_status
= hclge_get_status
,
6240 .get_ksettings_an_result
= hclge_get_ksettings_an_result
,
6241 .update_speed_duplex_h
= hclge_update_speed_duplex_h
,
6242 .cfg_mac_speed_dup_h
= hclge_cfg_mac_speed_dup_h
,
6243 .get_media_type
= hclge_get_media_type
,
6244 .get_rss_key_size
= hclge_get_rss_key_size
,
6245 .get_rss_indir_size
= hclge_get_rss_indir_size
,
6246 .get_rss
= hclge_get_rss
,
6247 .set_rss
= hclge_set_rss
,
6248 .set_rss_tuple
= hclge_set_rss_tuple
,
6249 .get_rss_tuple
= hclge_get_rss_tuple
,
6250 .get_tc_size
= hclge_get_tc_size
,
6251 .get_mac_addr
= hclge_get_mac_addr
,
6252 .set_mac_addr
= hclge_set_mac_addr
,
6253 .add_uc_addr
= hclge_add_uc_addr
,
6254 .rm_uc_addr
= hclge_rm_uc_addr
,
6255 .add_mc_addr
= hclge_add_mc_addr
,
6256 .rm_mc_addr
= hclge_rm_mc_addr
,
6257 .update_mta_status
= hclge_update_mta_status
,
6258 .set_autoneg
= hclge_set_autoneg
,
6259 .get_autoneg
= hclge_get_autoneg
,
6260 .get_pauseparam
= hclge_get_pauseparam
,
6261 .set_pauseparam
= hclge_set_pauseparam
,
6262 .set_mtu
= hclge_set_mtu
,
6263 .reset_queue
= hclge_reset_tqp
,
6264 .get_stats
= hclge_get_stats
,
6265 .update_stats
= hclge_update_stats
,
6266 .get_strings
= hclge_get_strings
,
6267 .get_sset_count
= hclge_get_sset_count
,
6268 .get_fw_version
= hclge_get_fw_version
,
6269 .get_mdix_mode
= hclge_get_mdix_mode
,
6270 .enable_vlan_filter
= hclge_enable_vlan_filter
,
6271 .set_vlan_filter
= hclge_set_vlan_filter
,
6272 .set_vf_vlan_filter
= hclge_set_vf_vlan_filter
,
6273 .enable_hw_strip_rxvtag
= hclge_en_hw_strip_rxvtag
,
6274 .reset_event
= hclge_reset_event
,
6275 .get_tqps_and_rss_info
= hclge_get_tqps_and_rss_info
,
6276 .set_channels
= hclge_set_channels
,
6277 .get_channels
= hclge_get_channels
,
6278 .get_flowctrl_adv
= hclge_get_flowctrl_adv
,
6279 .get_regs_len
= hclge_get_regs_len
,
6280 .get_regs
= hclge_get_regs
,
6281 .set_led_id
= hclge_set_led_id
,
6282 .get_link_mode
= hclge_get_link_mode
,
6283 .get_port_type
= hclge_get_port_type
,
6286 static struct hnae3_ae_algo ae_algo
= {
6288 .pdev_id_table
= ae_algo_pci_tbl
,
6291 static int hclge_init(void)
6293 pr_info("%s is initializing\n", HCLGE_NAME
);
6295 hnae3_register_ae_algo(&ae_algo
);
6300 static void hclge_exit(void)
6302 hnae3_unregister_ae_algo(&ae_algo
);
6304 module_init(hclge_init
);
6305 module_exit(hclge_exit
);
6307 MODULE_LICENSE("GPL");
6308 MODULE_AUTHOR("Huawei Tech. Co., Ltd.");
6309 MODULE_DESCRIPTION("HCLGE Driver");
6310 MODULE_VERSION(HCLGE_MOD_VERSION
);
projects / mirror_ubuntu-bionic-kernel.git / blob