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4e2e261d JS |
1 | // SPDX-License-Identifier: GPL-2.0+ |
2 | // Copyright (c) 2016-2017 Hisilicon Limited. | |
46a3df9f S |
3 | |
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> | |
7393ed39 | 14 | #include <linux/if_vlan.h> |
d5752031 | 15 | #include <net/rtnetlink.h> |
46a3df9f | 16 | #include "hclge_cmd.h" |
cacde272 | 17 | #include "hclge_dcb.h" |
46a3df9f | 18 | #include "hclge_main.h" |
0cdbdd3e | 19 | #include "hclge_mbx.h" |
46a3df9f S |
20 | #include "hclge_mdio.h" |
21 | #include "hclge_tm.h" | |
22 | #include "hnae3.h" | |
23 | ||
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)) | |
29 | ||
46a3df9f S |
30 | static int hclge_set_mta_filter_mode(struct hclge_dev *hdev, |
31 | enum hclge_mta_dmac_sel_type mta_mac_sel, | |
32 | bool enable); | |
59bc85ec | 33 | static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu); |
46a3df9f | 34 | static int hclge_init_vlan_config(struct hclge_dev *hdev); |
4ed340ab | 35 | static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev); |
46a3df9f S |
36 | |
37 | static struct hnae3_ae_algo ae_algo; | |
38 | ||
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}, | |
e92a0843 | 47 | /* required last entry */ |
46a3df9f S |
48 | {0, } |
49 | }; | |
50 | ||
28d9cec8 YL |
51 | MODULE_DEVICE_TABLE(pci, ae_algo_pci_tbl); |
52 | ||
46a3df9f S |
53 | static const char hns3_nic_test_strs[][ETH_GSTRING_LEN] = { |
54 | "Mac Loopback test", | |
55 | "Serdes Loopback test", | |
56 | "Phy Loopback test" | |
57 | }; | |
58 | ||
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)}, | |
66 | {"igu_rx_uni_pkt", | |
67 | HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_uni_pkt)}, | |
68 | {"igu_rx_multi_pkt", | |
69 | HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_multi_pkt)}, | |
70 | {"igu_rx_broad_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)}, | |
74 | {"egu_tx_uni_pkt", | |
75 | HCLGE_64BIT_STATS_FIELD_OFF(egu_tx_uni_pkt)}, | |
76 | {"egu_tx_multi_pkt", | |
77 | HCLGE_64BIT_STATS_FIELD_OFF(egu_tx_multi_pkt)}, | |
78 | {"egu_tx_broad_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)}, | |
88 | {"ssu_tx_in_num", | |
89 | HCLGE_64BIT_STATS_FIELD_OFF(ssu_tx_in_num)}, | |
90 | {"ssu_tx_out_num", | |
91 | HCLGE_64BIT_STATS_FIELD_OFF(ssu_tx_out_num)}, | |
92 | {"ssu_rx_in_num", | |
93 | HCLGE_64BIT_STATS_FIELD_OFF(ssu_rx_in_num)}, | |
94 | {"ssu_rx_out_num", | |
95 | HCLGE_64BIT_STATS_FIELD_OFF(ssu_rx_out_num)} | |
96 | }; | |
97 | ||
98 | static const struct hclge_comm_stats_str g_all_32bit_stats_string[] = { | |
99 | {"igu_rx_err_pkt", | |
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)}, | |
105 | {"egu_tx_1588_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)}, | |
111 | {"ppp_key_drop_num", | |
112 | HCLGE_32BIT_STATS_FIELD_OFF(ppp_key_drop_num)}, | |
113 | {"ppp_rlt_drop_num", | |
114 | HCLGE_32BIT_STATS_FIELD_OFF(ppp_rlt_drop_num)}, | |
115 | {"ssu_key_drop_num", | |
116 | HCLGE_32BIT_STATS_FIELD_OFF(ssu_key_drop_num)}, | |
117 | {"pkt_curr_buf_cnt", | |
118 | HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_cnt)}, | |
119 | {"qcn_fb_rcv_cnt", | |
120 | HCLGE_32BIT_STATS_FIELD_OFF(qcn_fb_rcv_cnt)}, | |
121 | {"qcn_fb_drop_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)}, | |
205 | {"mb_uncopy_num", | |
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)} | |
221 | }; | |
222 | ||
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)}, | |
f3426583 JS |
280 | {"mac_tx_oversize_pkt_num", |
281 | HCLGE_MAC_STATS_FIELD_OFF(mac_tx_oversize_pkt_num)}, | |
46a3df9f S |
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)}, | |
b42874e4 JS |
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)}, | |
b42874e4 JS |
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)}, | |
46a3df9f S |
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)}, | |
f3426583 JS |
330 | {"mac_rx_oversize_pkt_num", |
331 | HCLGE_MAC_STATS_FIELD_OFF(mac_rx_oversize_pkt_num)}, | |
46a3df9f S |
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)}, | |
b42874e4 JS |
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)}, | |
b42874e4 JS |
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)}, | |
46a3df9f | 360 | |
c36317be JS |
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)} | |
46a3df9f S |
385 | }; |
386 | ||
635bfb58 FL |
387 | static const struct hclge_mac_mgr_tbl_entry_cmd hclge_mgr_table[] = { |
388 | { | |
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, | |
394 | }, | |
395 | }; | |
396 | ||
46a3df9f S |
397 | static int hclge_64_bit_update_stats(struct hclge_dev *hdev) |
398 | { | |
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]; | |
a90bb9a5 | 403 | __le64 *desc_data; |
46a3df9f S |
404 | int i, k, n; |
405 | int ret; | |
406 | ||
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); | |
409 | if (ret) { | |
410 | dev_err(&hdev->pdev->dev, | |
411 | "Get 64 bit pkt stats fail, status = %d.\n", ret); | |
412 | return ret; | |
413 | } | |
414 | ||
415 | for (i = 0; i < HCLGE_64_BIT_CMD_NUM; i++) { | |
416 | if (unlikely(i == 0)) { | |
a90bb9a5 | 417 | desc_data = (__le64 *)(&desc[i].data[0]); |
46a3df9f S |
418 | n = HCLGE_64_BIT_RTN_DATANUM - 1; |
419 | } else { | |
a90bb9a5 | 420 | desc_data = (__le64 *)(&desc[i]); |
46a3df9f S |
421 | n = HCLGE_64_BIT_RTN_DATANUM; |
422 | } | |
423 | for (k = 0; k < n; k++) { | |
a90bb9a5 | 424 | *data++ += le64_to_cpu(*desc_data); |
46a3df9f S |
425 | desc_data++; |
426 | } | |
427 | } | |
428 | ||
429 | return 0; | |
430 | } | |
431 | ||
432 | static void hclge_reset_partial_32bit_counter(struct hclge_32_bit_stats *stats) | |
433 | { | |
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; | |
443 | } | |
444 | ||
445 | static int hclge_32_bit_update_stats(struct hclge_dev *hdev) | |
446 | { | |
447 | #define HCLGE_32_BIT_CMD_NUM 8 | |
448 | #define HCLGE_32_BIT_RTN_DATANUM 8 | |
449 | ||
450 | struct hclge_desc desc[HCLGE_32_BIT_CMD_NUM]; | |
451 | struct hclge_32_bit_stats *all_32_bit_stats; | |
a90bb9a5 | 452 | __le32 *desc_data; |
46a3df9f S |
453 | int i, k, n; |
454 | u64 *data; | |
455 | int ret; | |
456 | ||
457 | all_32_bit_stats = &hdev->hw_stats.all_32_bit_stats; | |
458 | data = (u64 *)(&all_32_bit_stats->egu_tx_1588_pkt); | |
459 | ||
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); | |
462 | if (ret) { | |
463 | dev_err(&hdev->pdev->dev, | |
464 | "Get 32 bit pkt stats fail, status = %d.\n", ret); | |
465 | ||
466 | return ret; | |
467 | } | |
468 | ||
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)) { | |
a90bb9a5 YL |
472 | __le16 *desc_data_16bit; |
473 | ||
46a3df9f | 474 | all_32_bit_stats->igu_rx_err_pkt += |
a90bb9a5 YL |
475 | le32_to_cpu(desc[i].data[0]); |
476 | ||
477 | desc_data_16bit = (__le16 *)&desc[i].data[1]; | |
46a3df9f | 478 | all_32_bit_stats->igu_rx_no_eof_pkt += |
a90bb9a5 YL |
479 | le16_to_cpu(*desc_data_16bit); |
480 | ||
481 | desc_data_16bit++; | |
46a3df9f | 482 | all_32_bit_stats->igu_rx_no_sof_pkt += |
a90bb9a5 | 483 | le16_to_cpu(*desc_data_16bit); |
46a3df9f | 484 | |
a90bb9a5 | 485 | desc_data = &desc[i].data[2]; |
46a3df9f S |
486 | n = HCLGE_32_BIT_RTN_DATANUM - 4; |
487 | } else { | |
a90bb9a5 | 488 | desc_data = (__le32 *)&desc[i]; |
46a3df9f S |
489 | n = HCLGE_32_BIT_RTN_DATANUM; |
490 | } | |
491 | for (k = 0; k < n; k++) { | |
a90bb9a5 | 492 | *data++ += le32_to_cpu(*desc_data); |
46a3df9f S |
493 | desc_data++; |
494 | } | |
495 | } | |
496 | ||
497 | return 0; | |
498 | } | |
499 | ||
500 | static int hclge_mac_update_stats(struct hclge_dev *hdev) | |
501 | { | |
b42874e4 | 502 | #define HCLGE_MAC_CMD_NUM 21 |
46a3df9f S |
503 | #define HCLGE_RTN_DATA_NUM 4 |
504 | ||
505 | u64 *data = (u64 *)(&hdev->hw_stats.mac_stats); | |
506 | struct hclge_desc desc[HCLGE_MAC_CMD_NUM]; | |
a90bb9a5 | 507 | __le64 *desc_data; |
46a3df9f S |
508 | int i, k, n; |
509 | int ret; | |
510 | ||
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); | |
513 | if (ret) { | |
514 | dev_err(&hdev->pdev->dev, | |
515 | "Get MAC pkt stats fail, status = %d.\n", ret); | |
516 | ||
517 | return ret; | |
518 | } | |
519 | ||
520 | for (i = 0; i < HCLGE_MAC_CMD_NUM; i++) { | |
521 | if (unlikely(i == 0)) { | |
a90bb9a5 | 522 | desc_data = (__le64 *)(&desc[i].data[0]); |
46a3df9f S |
523 | n = HCLGE_RTN_DATA_NUM - 2; |
524 | } else { | |
a90bb9a5 | 525 | desc_data = (__le64 *)(&desc[i]); |
46a3df9f S |
526 | n = HCLGE_RTN_DATA_NUM; |
527 | } | |
528 | for (k = 0; k < n; k++) { | |
a90bb9a5 | 529 | *data++ += le64_to_cpu(*desc_data); |
46a3df9f S |
530 | desc_data++; |
531 | } | |
532 | } | |
533 | ||
534 | return 0; | |
535 | } | |
536 | ||
537 | static int hclge_tqps_update_stats(struct hnae3_handle *handle) | |
538 | { | |
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; | |
545 | int ret, i; | |
546 | ||
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, | |
553 | true); | |
554 | ||
a90bb9a5 | 555 | desc[0].data[0] = cpu_to_le32((tqp->index & 0x1ff)); |
46a3df9f S |
556 | ret = hclge_cmd_send(&hdev->hw, desc, 1); |
557 | if (ret) { | |
558 | dev_err(&hdev->pdev->dev, | |
559 | "Query tqp stat fail, status = %d,queue = %d\n", | |
560 | ret, i); | |
561 | return ret; | |
562 | } | |
563 | tqp->tqp_stats.rcb_rx_ring_pktnum_rcd += | |
93991b65 | 564 | le32_to_cpu(desc[0].data[1]); |
46a3df9f S |
565 | } |
566 | ||
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, | |
573 | true); | |
574 | ||
a90bb9a5 | 575 | desc[0].data[0] = cpu_to_le32((tqp->index & 0x1ff)); |
46a3df9f S |
576 | ret = hclge_cmd_send(&hdev->hw, desc, 1); |
577 | if (ret) { | |
578 | dev_err(&hdev->pdev->dev, | |
579 | "Query tqp stat fail, status = %d,queue = %d\n", | |
580 | ret, i); | |
581 | return ret; | |
582 | } | |
583 | tqp->tqp_stats.rcb_tx_ring_pktnum_rcd += | |
93991b65 | 584 | le32_to_cpu(desc[0].data[1]); |
46a3df9f S |
585 | } |
586 | ||
587 | return 0; | |
588 | } | |
589 | ||
590 | static u64 *hclge_tqps_get_stats(struct hnae3_handle *handle, u64 *data) | |
591 | { | |
592 | struct hnae3_knic_private_info *kinfo = &handle->kinfo; | |
593 | struct hclge_tqp *tqp; | |
594 | u64 *buff = data; | |
595 | int i; | |
596 | ||
597 | for (i = 0; i < kinfo->num_tqps; i++) { | |
598 | tqp = container_of(kinfo->tqp[i], struct hclge_tqp, q); | |
a90bb9a5 | 599 | *buff++ = tqp->tqp_stats.rcb_tx_ring_pktnum_rcd; |
46a3df9f S |
600 | } |
601 | ||
602 | for (i = 0; i < kinfo->num_tqps; i++) { | |
603 | tqp = container_of(kinfo->tqp[i], struct hclge_tqp, q); | |
a90bb9a5 | 604 | *buff++ = tqp->tqp_stats.rcb_rx_ring_pktnum_rcd; |
46a3df9f S |
605 | } |
606 | ||
607 | return buff; | |
608 | } | |
609 | ||
610 | static int hclge_tqps_get_sset_count(struct hnae3_handle *handle, int stringset) | |
611 | { | |
612 | struct hnae3_knic_private_info *kinfo = &handle->kinfo; | |
613 | ||
614 | return kinfo->num_tqps * (2); | |
615 | } | |
616 | ||
617 | static u8 *hclge_tqps_get_strings(struct hnae3_handle *handle, u8 *data) | |
618 | { | |
619 | struct hnae3_knic_private_info *kinfo = &handle->kinfo; | |
620 | u8 *buff = data; | |
621 | int i = 0; | |
622 | ||
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); | |
c36317be | 626 | snprintf(buff, ETH_GSTRING_LEN, "txq#%d_pktnum_rcd", |
46a3df9f S |
627 | tqp->index); |
628 | buff = buff + ETH_GSTRING_LEN; | |
629 | } | |
630 | ||
631 | for (i = 0; i < kinfo->num_tqps; i++) { | |
632 | struct hclge_tqp *tqp = container_of(kinfo->tqp[i], | |
633 | struct hclge_tqp, q); | |
c36317be | 634 | snprintf(buff, ETH_GSTRING_LEN, "rxq#%d_pktnum_rcd", |
46a3df9f S |
635 | tqp->index); |
636 | buff = buff + ETH_GSTRING_LEN; | |
637 | } | |
638 | ||
639 | return buff; | |
640 | } | |
641 | ||
642 | static u64 *hclge_comm_get_stats(void *comm_stats, | |
643 | const struct hclge_comm_stats_str strs[], | |
644 | int size, u64 *data) | |
645 | { | |
646 | u64 *buf = data; | |
647 | u32 i; | |
648 | ||
649 | for (i = 0; i < size; i++) | |
650 | buf[i] = HCLGE_STATS_READ(comm_stats, strs[i].offset); | |
651 | ||
652 | return buf + size; | |
653 | } | |
654 | ||
655 | static u8 *hclge_comm_get_strings(u32 stringset, | |
656 | const struct hclge_comm_stats_str strs[], | |
657 | int size, u8 *data) | |
658 | { | |
659 | char *buff = (char *)data; | |
660 | u32 i; | |
661 | ||
662 | if (stringset != ETH_SS_STATS) | |
663 | return buff; | |
664 | ||
665 | for (i = 0; i < size; i++) { | |
666 | snprintf(buff, ETH_GSTRING_LEN, | |
667 | strs[i].desc); | |
668 | buff = buff + ETH_GSTRING_LEN; | |
669 | } | |
670 | ||
671 | return (u8 *)buff; | |
672 | } | |
673 | ||
674 | static void hclge_update_netstat(struct hclge_hw_stats *hw_stats, | |
675 | struct net_device_stats *net_stats) | |
676 | { | |
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; | |
681 | ||
f3426583 | 682 | net_stats->rx_errors = hw_stats->mac_stats.mac_rx_oversize_pkt_num; |
46a3df9f | 683 | net_stats->rx_errors += hw_stats->mac_stats.mac_rx_undersize_pkt_num; |
46a3df9f S |
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; | |
c36317be | 686 | net_stats->rx_errors += hw_stats->mac_stats.mac_rx_fcs_err_pkt_num; |
46a3df9f S |
687 | |
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; | |
690 | ||
c36317be | 691 | net_stats->rx_crc_errors = hw_stats->mac_stats.mac_rx_fcs_err_pkt_num; |
46a3df9f S |
692 | net_stats->rx_length_errors = |
693 | hw_stats->mac_stats.mac_rx_undersize_pkt_num; | |
694 | net_stats->rx_length_errors += | |
f3426583 | 695 | hw_stats->mac_stats.mac_rx_oversize_pkt_num; |
46a3df9f | 696 | net_stats->rx_over_errors = |
f3426583 | 697 | hw_stats->mac_stats.mac_rx_oversize_pkt_num; |
46a3df9f S |
698 | } |
699 | ||
700 | static void hclge_update_stats_for_all(struct hclge_dev *hdev) | |
701 | { | |
702 | struct hnae3_handle *handle; | |
703 | int status; | |
704 | ||
705 | handle = &hdev->vport[0].nic; | |
706 | if (handle->client) { | |
707 | status = hclge_tqps_update_stats(handle); | |
708 | if (status) { | |
709 | dev_err(&hdev->pdev->dev, | |
710 | "Update TQPS stats fail, status = %d.\n", | |
711 | status); | |
712 | } | |
713 | } | |
714 | ||
715 | status = hclge_mac_update_stats(hdev); | |
716 | if (status) | |
717 | dev_err(&hdev->pdev->dev, | |
718 | "Update MAC stats fail, status = %d.\n", status); | |
719 | ||
720 | status = hclge_32_bit_update_stats(hdev); | |
721 | if (status) | |
722 | dev_err(&hdev->pdev->dev, | |
723 | "Update 32 bit stats fail, status = %d.\n", | |
724 | status); | |
725 | ||
726 | hclge_update_netstat(&hdev->hw_stats, &handle->kinfo.netdev->stats); | |
727 | } | |
728 | ||
729 | static void hclge_update_stats(struct hnae3_handle *handle, | |
730 | struct net_device_stats *net_stats) | |
731 | { | |
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; | |
735 | int status; | |
736 | ||
7a5d2a39 JS |
737 | if (test_and_set_bit(HCLGE_STATE_STATISTICS_UPDATING, &hdev->state)) |
738 | return; | |
739 | ||
46a3df9f S |
740 | status = hclge_mac_update_stats(hdev); |
741 | if (status) | |
742 | dev_err(&hdev->pdev->dev, | |
743 | "Update MAC stats fail, status = %d.\n", | |
744 | status); | |
745 | ||
746 | status = hclge_32_bit_update_stats(hdev); | |
747 | if (status) | |
748 | dev_err(&hdev->pdev->dev, | |
749 | "Update 32 bit stats fail, status = %d.\n", | |
750 | status); | |
751 | ||
752 | status = hclge_64_bit_update_stats(hdev); | |
753 | if (status) | |
754 | dev_err(&hdev->pdev->dev, | |
755 | "Update 64 bit stats fail, status = %d.\n", | |
756 | status); | |
757 | ||
758 | status = hclge_tqps_update_stats(handle); | |
759 | if (status) | |
760 | dev_err(&hdev->pdev->dev, | |
761 | "Update TQPS stats fail, status = %d.\n", | |
762 | status); | |
763 | ||
764 | hclge_update_netstat(hw_stats, net_stats); | |
7a5d2a39 JS |
765 | |
766 | clear_bit(HCLGE_STATE_STATISTICS_UPDATING, &hdev->state); | |
46a3df9f S |
767 | } |
768 | ||
769 | static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset) | |
770 | { | |
771 | #define HCLGE_LOOPBACK_TEST_FLAGS 0x7 | |
772 | ||
773 | struct hclge_vport *vport = hclge_get_vport(handle); | |
774 | struct hclge_dev *hdev = vport->back; | |
775 | int count = 0; | |
776 | ||
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 | |
781 | */ | |
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) { | |
788 | count += 1; | |
789 | handle->flags |= HNAE3_SUPPORT_MAC_LOOPBACK; | |
46a3df9f | 790 | } |
2fd5416a YL |
791 | |
792 | count ++; | |
793 | handle->flags |= HNAE3_SUPPORT_SERDES_LOOPBACK; | |
46a3df9f S |
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); | |
799 | } | |
800 | ||
801 | return count; | |
802 | } | |
803 | ||
804 | static void hclge_get_strings(struct hnae3_handle *handle, | |
805 | u32 stringset, | |
806 | u8 *data) | |
807 | { | |
808 | u8 *p = (char *)data; | |
809 | int size; | |
810 | ||
811 | if (stringset == ETH_SS_STATS) { | |
812 | size = ARRAY_SIZE(g_mac_stats_string); | |
813 | p = hclge_comm_get_strings(stringset, | |
814 | g_mac_stats_string, | |
815 | size, | |
816 | p); | |
817 | size = ARRAY_SIZE(g_all_32bit_stats_string); | |
818 | p = hclge_comm_get_strings(stringset, | |
819 | g_all_32bit_stats_string, | |
820 | size, | |
821 | p); | |
822 | size = ARRAY_SIZE(g_all_64bit_stats_string); | |
823 | p = hclge_comm_get_strings(stringset, | |
824 | g_all_64bit_stats_string, | |
825 | size, | |
826 | p); | |
827 | p = hclge_tqps_get_strings(handle, p); | |
828 | } else if (stringset == ETH_SS_TEST) { | |
829 | if (handle->flags & HNAE3_SUPPORT_MAC_LOOPBACK) { | |
830 | memcpy(p, | |
831 | hns3_nic_test_strs[HNAE3_MAC_INTER_LOOP_MAC], | |
832 | ETH_GSTRING_LEN); | |
833 | p += ETH_GSTRING_LEN; | |
834 | } | |
835 | if (handle->flags & HNAE3_SUPPORT_SERDES_LOOPBACK) { | |
836 | memcpy(p, | |
837 | hns3_nic_test_strs[HNAE3_MAC_INTER_LOOP_SERDES], | |
838 | ETH_GSTRING_LEN); | |
839 | p += ETH_GSTRING_LEN; | |
840 | } | |
841 | if (handle->flags & HNAE3_SUPPORT_PHY_LOOPBACK) { | |
842 | memcpy(p, | |
843 | hns3_nic_test_strs[HNAE3_MAC_INTER_LOOP_PHY], | |
844 | ETH_GSTRING_LEN); | |
845 | p += ETH_GSTRING_LEN; | |
846 | } | |
847 | } | |
848 | } | |
849 | ||
850 | static void hclge_get_stats(struct hnae3_handle *handle, u64 *data) | |
851 | { | |
852 | struct hclge_vport *vport = hclge_get_vport(handle); | |
853 | struct hclge_dev *hdev = vport->back; | |
854 | u64 *p; | |
855 | ||
856 | p = hclge_comm_get_stats(&hdev->hw_stats.mac_stats, | |
857 | g_mac_stats_string, | |
858 | ARRAY_SIZE(g_mac_stats_string), | |
859 | data); | |
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), | |
863 | p); | |
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), | |
867 | p); | |
868 | p = hclge_tqps_get_stats(handle, p); | |
869 | } | |
870 | ||
871 | static int hclge_parse_func_status(struct hclge_dev *hdev, | |
d44f9b63 | 872 | struct hclge_func_status_cmd *status) |
46a3df9f S |
873 | { |
874 | if (!(status->pf_state & HCLGE_PF_STATE_DONE)) | |
875 | return -EINVAL; | |
876 | ||
877 | /* Set the pf to main pf */ | |
878 | if (status->pf_state & HCLGE_PF_STATE_MAIN) | |
879 | hdev->flag |= HCLGE_FLAG_MAIN; | |
880 | else | |
881 | hdev->flag &= ~HCLGE_FLAG_MAIN; | |
882 | ||
46a3df9f S |
883 | return 0; |
884 | } | |
885 | ||
886 | static int hclge_query_function_status(struct hclge_dev *hdev) | |
887 | { | |
d44f9b63 | 888 | struct hclge_func_status_cmd *req; |
46a3df9f S |
889 | struct hclge_desc desc; |
890 | int timeout = 0; | |
891 | int ret; | |
892 | ||
893 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_FUNC_STATUS, true); | |
d44f9b63 | 894 | req = (struct hclge_func_status_cmd *)desc.data; |
46a3df9f S |
895 | |
896 | do { | |
897 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
898 | if (ret) { | |
899 | dev_err(&hdev->pdev->dev, | |
900 | "query function status failed %d.\n", | |
901 | ret); | |
902 | ||
903 | return ret; | |
904 | } | |
905 | ||
906 | /* Check pf reset is done */ | |
907 | if (req->pf_state) | |
908 | break; | |
909 | usleep_range(1000, 2000); | |
910 | } while (timeout++ < 5); | |
911 | ||
912 | ret = hclge_parse_func_status(hdev, req); | |
913 | ||
914 | return ret; | |
915 | } | |
916 | ||
917 | static int hclge_query_pf_resource(struct hclge_dev *hdev) | |
918 | { | |
d44f9b63 | 919 | struct hclge_pf_res_cmd *req; |
46a3df9f S |
920 | struct hclge_desc desc; |
921 | int ret; | |
922 | ||
923 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_PF_RSRC, true); | |
924 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
925 | if (ret) { | |
926 | dev_err(&hdev->pdev->dev, | |
927 | "query pf resource failed %d.\n", ret); | |
928 | return ret; | |
929 | } | |
930 | ||
d44f9b63 | 931 | req = (struct hclge_pf_res_cmd *)desc.data; |
46a3df9f S |
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; | |
934 | ||
e92a0843 | 935 | if (hnae3_dev_roce_supported(hdev)) { |
887c3820 | 936 | hdev->num_roce_msi = |
e22b531b HT |
937 | hnae3_get_field(__le16_to_cpu(req->pf_intr_vector_number), |
938 | HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); | |
46a3df9f S |
939 | |
940 | /* PF should have NIC vectors and Roce vectors, | |
941 | * NIC vectors are queued before Roce vectors. | |
942 | */ | |
887c3820 | 943 | hdev->num_msi = hdev->num_roce_msi + HCLGE_ROCE_VECTOR_OFFSET; |
46a3df9f S |
944 | } else { |
945 | hdev->num_msi = | |
e22b531b HT |
946 | hnae3_get_field(__le16_to_cpu(req->pf_intr_vector_number), |
947 | HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); | |
46a3df9f S |
948 | } |
949 | ||
950 | return 0; | |
951 | } | |
952 | ||
953 | static int hclge_parse_speed(int speed_cmd, int *speed) | |
954 | { | |
955 | switch (speed_cmd) { | |
956 | case 6: | |
957 | *speed = HCLGE_MAC_SPEED_10M; | |
958 | break; | |
959 | case 7: | |
960 | *speed = HCLGE_MAC_SPEED_100M; | |
961 | break; | |
962 | case 0: | |
963 | *speed = HCLGE_MAC_SPEED_1G; | |
964 | break; | |
965 | case 1: | |
966 | *speed = HCLGE_MAC_SPEED_10G; | |
967 | break; | |
968 | case 2: | |
969 | *speed = HCLGE_MAC_SPEED_25G; | |
970 | break; | |
971 | case 3: | |
972 | *speed = HCLGE_MAC_SPEED_40G; | |
973 | break; | |
974 | case 4: | |
975 | *speed = HCLGE_MAC_SPEED_50G; | |
976 | break; | |
977 | case 5: | |
978 | *speed = HCLGE_MAC_SPEED_100G; | |
979 | break; | |
980 | default: | |
981 | return -EINVAL; | |
982 | } | |
983 | ||
984 | return 0; | |
985 | } | |
986 | ||
d92ceae9 FL |
987 | static void hclge_parse_fiber_link_mode(struct hclge_dev *hdev, |
988 | u8 speed_ability) | |
989 | { | |
990 | unsigned long *supported = hdev->hw.mac.supported; | |
991 | ||
992 | if (speed_ability & HCLGE_SUPPORT_1G_BIT) | |
993 | set_bit(ETHTOOL_LINK_MODE_1000baseX_Full_BIT, | |
994 | supported); | |
995 | ||
996 | if (speed_ability & HCLGE_SUPPORT_10G_BIT) | |
997 | set_bit(ETHTOOL_LINK_MODE_10000baseSR_Full_BIT, | |
998 | supported); | |
999 | ||
1000 | if (speed_ability & HCLGE_SUPPORT_25G_BIT) | |
1001 | set_bit(ETHTOOL_LINK_MODE_25000baseSR_Full_BIT, | |
1002 | supported); | |
1003 | ||
1004 | if (speed_ability & HCLGE_SUPPORT_50G_BIT) | |
1005 | set_bit(ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT, | |
1006 | supported); | |
1007 | ||
1008 | if (speed_ability & HCLGE_SUPPORT_100G_BIT) | |
1009 | set_bit(ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT, | |
1010 | supported); | |
1011 | ||
1012 | set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, supported); | |
1013 | set_bit(ETHTOOL_LINK_MODE_Pause_BIT, supported); | |
1014 | } | |
1015 | ||
1016 | static void hclge_parse_link_mode(struct hclge_dev *hdev, u8 speed_ability) | |
1017 | { | |
1018 | u8 media_type = hdev->hw.mac.media_type; | |
1019 | ||
1020 | if (media_type != HNAE3_MEDIA_TYPE_FIBER) | |
1021 | return; | |
1022 | ||
1023 | hclge_parse_fiber_link_mode(hdev, speed_ability); | |
1024 | } | |
1025 | ||
46a3df9f S |
1026 | static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc) |
1027 | { | |
d44f9b63 | 1028 | struct hclge_cfg_param_cmd *req; |
46a3df9f S |
1029 | u64 mac_addr_tmp_high; |
1030 | u64 mac_addr_tmp; | |
1031 | int i; | |
1032 | ||
d44f9b63 | 1033 | req = (struct hclge_cfg_param_cmd *)desc[0].data; |
46a3df9f S |
1034 | |
1035 | /* get the configuration */ | |
e22b531b HT |
1036 | cfg->vmdq_vport_num = hnae3_get_field(__le32_to_cpu(req->param[0]), |
1037 | HCLGE_CFG_VMDQ_M, | |
1038 | HCLGE_CFG_VMDQ_S); | |
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); | |
1044 | ||
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); | |
46a3df9f S |
1054 | /* get mac_address */ |
1055 | mac_addr_tmp = __le32_to_cpu(req->param[2]); | |
e22b531b HT |
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); | |
46a3df9f S |
1059 | |
1060 | mac_addr_tmp |= (mac_addr_tmp_high << 31) << 1; | |
1061 | ||
e22b531b HT |
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); | |
c408e202 | 1068 | |
46a3df9f S |
1069 | for (i = 0; i < ETH_ALEN; i++) |
1070 | cfg->mac_addr[i] = (mac_addr_tmp >> (8 * i)) & 0xff; | |
1071 | ||
d44f9b63 | 1072 | req = (struct hclge_cfg_param_cmd *)desc[1].data; |
46a3df9f | 1073 | cfg->numa_node_map = __le32_to_cpu(req->param[0]); |
d92ceae9 | 1074 | |
e22b531b HT |
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); | |
46a3df9f S |
1078 | } |
1079 | ||
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 | |
1083 | */ | |
1084 | static int hclge_get_cfg(struct hclge_dev *hdev, struct hclge_cfg *hcfg) | |
1085 | { | |
1086 | struct hclge_desc desc[HCLGE_PF_CFG_DESC_NUM]; | |
d44f9b63 | 1087 | struct hclge_cfg_param_cmd *req; |
46a3df9f S |
1088 | int i, ret; |
1089 | ||
1090 | for (i = 0; i < HCLGE_PF_CFG_DESC_NUM; i++) { | |
a90bb9a5 YL |
1091 | u32 offset = 0; |
1092 | ||
d44f9b63 | 1093 | req = (struct hclge_cfg_param_cmd *)desc[i].data; |
46a3df9f S |
1094 | hclge_cmd_setup_basic_desc(&desc[i], HCLGE_OPC_GET_CFG_PARAM, |
1095 | true); | |
e22b531b HT |
1096 | hnae3_set_field(offset, HCLGE_CFG_OFFSET_M, |
1097 | HCLGE_CFG_OFFSET_S, i * HCLGE_CFG_RD_LEN_BYTES); | |
46a3df9f | 1098 | /* Len should be united by 4 bytes when send to hardware */ |
e22b531b HT |
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); | |
a90bb9a5 | 1101 | req->offset = cpu_to_le32(offset); |
46a3df9f S |
1102 | } |
1103 | ||
1104 | ret = hclge_cmd_send(&hdev->hw, desc, HCLGE_PF_CFG_DESC_NUM); | |
1105 | if (ret) { | |
e125295a | 1106 | dev_err(&hdev->pdev->dev, "get config failed %d.\n", ret); |
46a3df9f S |
1107 | return ret; |
1108 | } | |
1109 | ||
1110 | hclge_parse_cfg(hcfg, desc); | |
e125295a | 1111 | |
46a3df9f S |
1112 | return 0; |
1113 | } | |
1114 | ||
1115 | static int hclge_get_cap(struct hclge_dev *hdev) | |
1116 | { | |
1117 | int ret; | |
1118 | ||
1119 | ret = hclge_query_function_status(hdev); | |
1120 | if (ret) { | |
1121 | dev_err(&hdev->pdev->dev, | |
1122 | "query function status error %d.\n", ret); | |
1123 | return ret; | |
1124 | } | |
1125 | ||
1126 | /* get pf resource */ | |
1127 | ret = hclge_query_pf_resource(hdev); | |
e125295a JS |
1128 | if (ret) |
1129 | dev_err(&hdev->pdev->dev, "query pf resource error %d.\n", ret); | |
46a3df9f | 1130 | |
e125295a | 1131 | return ret; |
46a3df9f S |
1132 | } |
1133 | ||
1134 | static int hclge_configure(struct hclge_dev *hdev) | |
1135 | { | |
1136 | struct hclge_cfg cfg; | |
1137 | int ret, i; | |
1138 | ||
1139 | ret = hclge_get_cfg(hdev, &cfg); | |
1140 | if (ret) { | |
1141 | dev_err(&hdev->pdev->dev, "get mac mode error %d.\n", ret); | |
1142 | return ret; | |
1143 | } | |
1144 | ||
1145 | hdev->num_vmdq_vport = cfg.vmdq_vport_num; | |
1146 | hdev->base_tqp_pid = 0; | |
c408e202 | 1147 | hdev->rss_size_max = cfg.rss_size_max; |
46a3df9f | 1148 | hdev->rx_buf_len = cfg.rx_buf_len; |
fbbb1536 | 1149 | ether_addr_copy(hdev->hw.mac.mac_addr, cfg.mac_addr); |
46a3df9f | 1150 | hdev->hw.mac.media_type = cfg.media_type; |
2a4776e1 | 1151 | hdev->hw.mac.phy_addr = cfg.phy_addr; |
46a3df9f S |
1152 | hdev->num_desc = cfg.tqp_desc_num; |
1153 | hdev->tm_info.num_pg = 1; | |
cacde272 | 1154 | hdev->tc_max = cfg.tc_num; |
46a3df9f S |
1155 | hdev->tm_info.hw_pfc_map = 0; |
1156 | ||
1157 | ret = hclge_parse_speed(cfg.default_speed, &hdev->hw.mac.speed); | |
1158 | if (ret) { | |
1159 | dev_err(&hdev->pdev->dev, "Get wrong speed ret=%d.\n", ret); | |
1160 | return ret; | |
1161 | } | |
1162 | ||
d92ceae9 FL |
1163 | hclge_parse_link_mode(hdev, cfg.speed_ability); |
1164 | ||
cacde272 YL |
1165 | if ((hdev->tc_max > HNAE3_MAX_TC) || |
1166 | (hdev->tc_max < 1)) { | |
46a3df9f | 1167 | dev_warn(&hdev->pdev->dev, "TC num = %d.\n", |
cacde272 YL |
1168 | hdev->tc_max); |
1169 | hdev->tc_max = 1; | |
46a3df9f S |
1170 | } |
1171 | ||
cacde272 YL |
1172 | /* Dev does not support DCB */ |
1173 | if (!hnae3_dev_dcb_supported(hdev)) { | |
1174 | hdev->tc_max = 1; | |
1175 | hdev->pfc_max = 0; | |
1176 | } else { | |
1177 | hdev->pfc_max = hdev->tc_max; | |
1178 | } | |
1179 | ||
1180 | hdev->tm_info.num_tc = hdev->tc_max; | |
1181 | ||
46a3df9f | 1182 | /* Currently not support uncontiuous tc */ |
cacde272 | 1183 | for (i = 0; i < hdev->tm_info.num_tc; i++) |
e22b531b | 1184 | hnae3_set_bit(hdev->hw_tc_map, i, 1); |
46a3df9f | 1185 | |
f8362fe1 | 1186 | hdev->tx_sch_mode = HCLGE_FLAG_TC_BASE_SCH_MODE; |
46a3df9f S |
1187 | |
1188 | return ret; | |
1189 | } | |
1190 | ||
1191 | static int hclge_config_tso(struct hclge_dev *hdev, int tso_mss_min, | |
1192 | int tso_mss_max) | |
1193 | { | |
d44f9b63 | 1194 | struct hclge_cfg_tso_status_cmd *req; |
46a3df9f | 1195 | struct hclge_desc desc; |
a90bb9a5 | 1196 | u16 tso_mss; |
46a3df9f S |
1197 | |
1198 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_TSO_GENERIC_CONFIG, false); | |
1199 | ||
d44f9b63 | 1200 | req = (struct hclge_cfg_tso_status_cmd *)desc.data; |
a90bb9a5 YL |
1201 | |
1202 | tso_mss = 0; | |
e22b531b HT |
1203 | hnae3_set_field(tso_mss, HCLGE_TSO_MSS_MIN_M, |
1204 | HCLGE_TSO_MSS_MIN_S, tso_mss_min); | |
a90bb9a5 YL |
1205 | req->tso_mss_min = cpu_to_le16(tso_mss); |
1206 | ||
1207 | tso_mss = 0; | |
e22b531b HT |
1208 | hnae3_set_field(tso_mss, HCLGE_TSO_MSS_MIN_M, |
1209 | HCLGE_TSO_MSS_MIN_S, tso_mss_max); | |
a90bb9a5 | 1210 | req->tso_mss_max = cpu_to_le16(tso_mss); |
46a3df9f S |
1211 | |
1212 | return hclge_cmd_send(&hdev->hw, &desc, 1); | |
1213 | } | |
1214 | ||
1215 | static int hclge_alloc_tqps(struct hclge_dev *hdev) | |
1216 | { | |
1217 | struct hclge_tqp *tqp; | |
1218 | int i; | |
1219 | ||
1220 | hdev->htqp = devm_kcalloc(&hdev->pdev->dev, hdev->num_tqps, | |
1221 | sizeof(struct hclge_tqp), GFP_KERNEL); | |
1222 | if (!hdev->htqp) | |
1223 | return -ENOMEM; | |
1224 | ||
1225 | tqp = hdev->htqp; | |
1226 | ||
1227 | for (i = 0; i < hdev->num_tqps; i++) { | |
1228 | tqp->dev = &hdev->pdev->dev; | |
1229 | tqp->index = i; | |
1230 | ||
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; | |
1236 | ||
1237 | tqp++; | |
1238 | } | |
1239 | ||
1240 | return 0; | |
1241 | } | |
1242 | ||
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) | |
1245 | { | |
d44f9b63 | 1246 | struct hclge_tqp_map_cmd *req; |
46a3df9f S |
1247 | struct hclge_desc desc; |
1248 | int ret; | |
1249 | ||
1250 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SET_TQP_MAP, false); | |
1251 | ||
d44f9b63 | 1252 | req = (struct hclge_tqp_map_cmd *)desc.data; |
46a3df9f | 1253 | req->tqp_id = cpu_to_le16(tqp_pid); |
a90bb9a5 | 1254 | req->tqp_vf = func_id; |
46a3df9f S |
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); | |
1258 | ||
1259 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
e125295a JS |
1260 | if (ret) |
1261 | dev_err(&hdev->pdev->dev, "TQP map failed %d.\n", ret); | |
46a3df9f | 1262 | |
e125295a | 1263 | return ret; |
46a3df9f S |
1264 | } |
1265 | ||
1266 | static int hclge_assign_tqp(struct hclge_vport *vport, | |
1267 | struct hnae3_queue **tqp, u16 num_tqps) | |
1268 | { | |
1269 | struct hclge_dev *hdev = vport->back; | |
7df7dad6 | 1270 | int i, alloced; |
46a3df9f S |
1271 | |
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; | |
46a3df9f S |
1279 | alloced++; |
1280 | } | |
1281 | } | |
1282 | vport->alloc_tqps = num_tqps; | |
1283 | ||
1284 | return 0; | |
1285 | } | |
1286 | ||
1287 | static int hclge_knic_setup(struct hclge_vport *vport, u16 num_tqps) | |
1288 | { | |
1289 | struct hnae3_handle *nic = &vport->nic; | |
1290 | struct hnae3_knic_private_info *kinfo = &nic->kinfo; | |
1291 | struct hclge_dev *hdev = vport->back; | |
1292 | int i, ret; | |
1293 | ||
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); | |
1297 | kinfo->rss_size | |
1298 | = min_t(u16, hdev->rss_size_max, num_tqps / kinfo->num_tc); | |
1299 | kinfo->num_tqps = kinfo->rss_size * kinfo->num_tc; | |
1300 | ||
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; | |
1307 | } else { | |
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; | |
1313 | } | |
1314 | } | |
1315 | ||
1316 | kinfo->tqp = devm_kcalloc(&hdev->pdev->dev, kinfo->num_tqps, | |
1317 | sizeof(struct hnae3_queue *), GFP_KERNEL); | |
1318 | if (!kinfo->tqp) | |
1319 | return -ENOMEM; | |
1320 | ||
1321 | ret = hclge_assign_tqp(vport, kinfo->tqp, kinfo->num_tqps); | |
e125295a | 1322 | if (ret) |
46a3df9f | 1323 | dev_err(&hdev->pdev->dev, "fail to assign TQPs %d.\n", ret); |
46a3df9f | 1324 | |
e125295a | 1325 | return ret; |
46a3df9f S |
1326 | } |
1327 | ||
7df7dad6 L |
1328 | static int hclge_map_tqp_to_vport(struct hclge_dev *hdev, |
1329 | struct hclge_vport *vport) | |
1330 | { | |
1331 | struct hnae3_handle *nic = &vport->nic; | |
1332 | struct hnae3_knic_private_info *kinfo; | |
1333 | u16 i; | |
1334 | ||
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); | |
1339 | bool is_pf; | |
1340 | int ret; | |
1341 | ||
1342 | is_pf = !(vport->vport_id); | |
1343 | ret = hclge_map_tqps_to_func(hdev, vport->vport_id, q->index, | |
1344 | i, is_pf); | |
1345 | if (ret) | |
1346 | return ret; | |
1347 | } | |
1348 | ||
1349 | return 0; | |
1350 | } | |
1351 | ||
1352 | static int hclge_map_tqp(struct hclge_dev *hdev) | |
1353 | { | |
1354 | struct hclge_vport *vport = hdev->vport; | |
1355 | u16 i, num_vport; | |
1356 | ||
1357 | num_vport = hdev->num_vmdq_vport + hdev->num_req_vfs + 1; | |
1358 | for (i = 0; i < num_vport; i++) { | |
1359 | int ret; | |
1360 | ||
1361 | ret = hclge_map_tqp_to_vport(hdev, vport); | |
1362 | if (ret) | |
1363 | return ret; | |
1364 | ||
1365 | vport++; | |
1366 | } | |
1367 | ||
1368 | return 0; | |
1369 | } | |
1370 | ||
46a3df9f S |
1371 | static void hclge_unic_setup(struct hclge_vport *vport, u16 num_tqps) |
1372 | { | |
1373 | /* this would be initialized later */ | |
1374 | } | |
1375 | ||
1376 | static int hclge_vport_setup(struct hclge_vport *vport, u16 num_tqps) | |
1377 | { | |
1378 | struct hnae3_handle *nic = &vport->nic; | |
1379 | struct hclge_dev *hdev = vport->back; | |
1380 | int ret; | |
1381 | ||
1382 | nic->pdev = hdev->pdev; | |
1383 | nic->ae_algo = &ae_algo; | |
1384 | nic->numa_node_mask = hdev->numa_node_mask; | |
1385 | ||
1386 | if (hdev->ae_dev->dev_type == HNAE3_DEV_KNIC) { | |
1387 | ret = hclge_knic_setup(vport, num_tqps); | |
1388 | if (ret) { | |
1389 | dev_err(&hdev->pdev->dev, "knic setup failed %d\n", | |
1390 | ret); | |
1391 | return ret; | |
1392 | } | |
1393 | } else { | |
1394 | hclge_unic_setup(vport, num_tqps); | |
1395 | } | |
1396 | ||
1397 | return 0; | |
1398 | } | |
1399 | ||
1400 | static int hclge_alloc_vport(struct hclge_dev *hdev) | |
1401 | { | |
1402 | struct pci_dev *pdev = hdev->pdev; | |
1403 | struct hclge_vport *vport; | |
1404 | u32 tqp_main_vport; | |
1405 | u32 tqp_per_vport; | |
1406 | int num_vport, i; | |
1407 | int ret; | |
1408 | ||
1409 | /* We need to alloc a vport for main NIC of PF */ | |
1410 | num_vport = hdev->num_vmdq_vport + hdev->num_req_vfs + 1; | |
1411 | ||
b76edfb2 HT |
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); | |
1415 | return -EINVAL; | |
1416 | } | |
46a3df9f S |
1417 | |
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; | |
1421 | ||
1422 | vport = devm_kcalloc(&pdev->dev, num_vport, sizeof(struct hclge_vport), | |
1423 | GFP_KERNEL); | |
1424 | if (!vport) | |
1425 | return -ENOMEM; | |
1426 | ||
1427 | hdev->vport = vport; | |
1428 | hdev->num_alloc_vport = num_vport; | |
1429 | ||
bc59f827 FL |
1430 | if (IS_ENABLED(CONFIG_PCI_IOV)) |
1431 | hdev->num_alloc_vfs = hdev->num_req_vfs; | |
46a3df9f S |
1432 | |
1433 | for (i = 0; i < num_vport; i++) { | |
1434 | vport->back = hdev; | |
1435 | vport->vport_id = i; | |
1436 | ||
1437 | if (i == 0) | |
1438 | ret = hclge_vport_setup(vport, tqp_main_vport); | |
1439 | else | |
1440 | ret = hclge_vport_setup(vport, tqp_per_vport); | |
1441 | if (ret) { | |
1442 | dev_err(&pdev->dev, | |
1443 | "vport setup failed for vport %d, %d\n", | |
1444 | i, ret); | |
1445 | return ret; | |
1446 | } | |
1447 | ||
1448 | vport++; | |
1449 | } | |
1450 | ||
1451 | return 0; | |
1452 | } | |
1453 | ||
acf61ecd YL |
1454 | static int hclge_cmd_alloc_tx_buff(struct hclge_dev *hdev, |
1455 | struct hclge_pkt_buf_alloc *buf_alloc) | |
46a3df9f S |
1456 | { |
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) | |
d44f9b63 | 1460 | struct hclge_tx_buff_alloc_cmd *req; |
46a3df9f S |
1461 | struct hclge_desc desc; |
1462 | int ret; | |
1463 | u8 i; | |
1464 | ||
d44f9b63 | 1465 | req = (struct hclge_tx_buff_alloc_cmd *)desc.data; |
46a3df9f S |
1466 | |
1467 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_TX_BUFF_ALLOC, 0); | |
9ffe79a9 | 1468 | for (i = 0; i < HCLGE_TC_NUM; i++) { |
acf61ecd | 1469 | u32 buf_size = buf_alloc->priv_buf[i].tx_buf_size; |
9ffe79a9 | 1470 | |
46a3df9f S |
1471 | req->tx_pkt_buff[i] = |
1472 | cpu_to_le16((buf_size >> HCLGE_BUF_SIZE_UNIT_SHIFT) | | |
1473 | HCLGE_BUF_SIZE_UPDATE_EN_MSK); | |
9ffe79a9 | 1474 | } |
46a3df9f S |
1475 | |
1476 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
e125295a | 1477 | if (ret) |
46a3df9f S |
1478 | dev_err(&hdev->pdev->dev, "tx buffer alloc cmd failed %d.\n", |
1479 | ret); | |
46a3df9f | 1480 | |
e125295a | 1481 | return ret; |
46a3df9f S |
1482 | } |
1483 | ||
acf61ecd YL |
1484 | static int hclge_tx_buffer_alloc(struct hclge_dev *hdev, |
1485 | struct hclge_pkt_buf_alloc *buf_alloc) | |
46a3df9f | 1486 | { |
acf61ecd | 1487 | int ret = hclge_cmd_alloc_tx_buff(hdev, buf_alloc); |
46a3df9f | 1488 | |
e125295a JS |
1489 | if (ret) |
1490 | dev_err(&hdev->pdev->dev, "tx buffer alloc failed %d\n", ret); | |
46a3df9f | 1491 | |
e125295a | 1492 | return ret; |
46a3df9f S |
1493 | } |
1494 | ||
1495 | static int hclge_get_tc_num(struct hclge_dev *hdev) | |
1496 | { | |
1497 | int i, cnt = 0; | |
1498 | ||
1499 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) | |
1500 | if (hdev->hw_tc_map & BIT(i)) | |
1501 | cnt++; | |
1502 | return cnt; | |
1503 | } | |
1504 | ||
1505 | static int hclge_get_pfc_enalbe_num(struct hclge_dev *hdev) | |
1506 | { | |
1507 | int i, cnt = 0; | |
1508 | ||
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)) | |
1512 | cnt++; | |
1513 | return cnt; | |
1514 | } | |
1515 | ||
1516 | /* Get the number of pfc enabled TCs, which have private buffer */ | |
acf61ecd YL |
1517 | static int hclge_get_pfc_priv_num(struct hclge_dev *hdev, |
1518 | struct hclge_pkt_buf_alloc *buf_alloc) | |
46a3df9f S |
1519 | { |
1520 | struct hclge_priv_buf *priv; | |
1521 | int i, cnt = 0; | |
1522 | ||
1523 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { | |
acf61ecd | 1524 | priv = &buf_alloc->priv_buf[i]; |
46a3df9f S |
1525 | if ((hdev->tm_info.hw_pfc_map & BIT(i)) && |
1526 | priv->enable) | |
1527 | cnt++; | |
1528 | } | |
1529 | ||
1530 | return cnt; | |
1531 | } | |
1532 | ||
1533 | /* Get the number of pfc disabled TCs, which have private buffer */ | |
acf61ecd YL |
1534 | static int hclge_get_no_pfc_priv_num(struct hclge_dev *hdev, |
1535 | struct hclge_pkt_buf_alloc *buf_alloc) | |
46a3df9f S |
1536 | { |
1537 | struct hclge_priv_buf *priv; | |
1538 | int i, cnt = 0; | |
1539 | ||
1540 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { | |
acf61ecd | 1541 | priv = &buf_alloc->priv_buf[i]; |
46a3df9f S |
1542 | if (hdev->hw_tc_map & BIT(i) && |
1543 | !(hdev->tm_info.hw_pfc_map & BIT(i)) && | |
1544 | priv->enable) | |
1545 | cnt++; | |
1546 | } | |
1547 | ||
1548 | return cnt; | |
1549 | } | |
1550 | ||
acf61ecd | 1551 | static u32 hclge_get_rx_priv_buff_alloced(struct hclge_pkt_buf_alloc *buf_alloc) |
46a3df9f S |
1552 | { |
1553 | struct hclge_priv_buf *priv; | |
1554 | u32 rx_priv = 0; | |
1555 | int i; | |
1556 | ||
1557 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { | |
acf61ecd | 1558 | priv = &buf_alloc->priv_buf[i]; |
46a3df9f S |
1559 | if (priv->enable) |
1560 | rx_priv += priv->buf_size; | |
1561 | } | |
1562 | return rx_priv; | |
1563 | } | |
1564 | ||
acf61ecd | 1565 | static u32 hclge_get_tx_buff_alloced(struct hclge_pkt_buf_alloc *buf_alloc) |
9ffe79a9 YL |
1566 | { |
1567 | u32 i, total_tx_size = 0; | |
1568 | ||
1569 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) | |
acf61ecd | 1570 | total_tx_size += buf_alloc->priv_buf[i].tx_buf_size; |
9ffe79a9 YL |
1571 | |
1572 | return total_tx_size; | |
1573 | } | |
1574 | ||
acf61ecd YL |
1575 | static bool hclge_is_rx_buf_ok(struct hclge_dev *hdev, |
1576 | struct hclge_pkt_buf_alloc *buf_alloc, | |
1577 | u32 rx_all) | |
46a3df9f S |
1578 | { |
1579 | u32 shared_buf_min, shared_buf_tc, shared_std; | |
1580 | int tc_num, pfc_enable_num; | |
1581 | u32 shared_buf; | |
1582 | u32 rx_priv; | |
1583 | int i; | |
1584 | ||
1585 | tc_num = hclge_get_tc_num(hdev); | |
1586 | pfc_enable_num = hclge_get_pfc_enalbe_num(hdev); | |
1587 | ||
d221df4e YL |
1588 | if (hnae3_dev_dcb_supported(hdev)) |
1589 | shared_buf_min = 2 * hdev->mps + HCLGE_DEFAULT_DV; | |
1590 | else | |
1591 | shared_buf_min = 2 * hdev->mps + HCLGE_DEFAULT_NON_DCB_DV; | |
1592 | ||
46a3df9f S |
1593 | shared_buf_tc = pfc_enable_num * hdev->mps + |
1594 | (tc_num - pfc_enable_num) * hdev->mps / 2 + | |
1595 | hdev->mps; | |
1596 | shared_std = max_t(u32, shared_buf_min, shared_buf_tc); | |
1597 | ||
acf61ecd | 1598 | rx_priv = hclge_get_rx_priv_buff_alloced(buf_alloc); |
46a3df9f S |
1599 | if (rx_all <= rx_priv + shared_std) |
1600 | return false; | |
1601 | ||
1602 | shared_buf = rx_all - rx_priv; | |
acf61ecd YL |
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; | |
46a3df9f S |
1606 | |
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))) { | |
acf61ecd YL |
1610 | buf_alloc->s_buf.tc_thrd[i].low = hdev->mps; |
1611 | buf_alloc->s_buf.tc_thrd[i].high = 2 * hdev->mps; | |
46a3df9f | 1612 | } else { |
acf61ecd YL |
1613 | buf_alloc->s_buf.tc_thrd[i].low = 0; |
1614 | buf_alloc->s_buf.tc_thrd[i].high = hdev->mps; | |
46a3df9f S |
1615 | } |
1616 | } | |
1617 | ||
1618 | return true; | |
1619 | } | |
1620 | ||
acf61ecd YL |
1621 | static int hclge_tx_buffer_calc(struct hclge_dev *hdev, |
1622 | struct hclge_pkt_buf_alloc *buf_alloc) | |
9ffe79a9 YL |
1623 | { |
1624 | u32 i, total_size; | |
1625 | ||
1626 | total_size = hdev->pkt_buf_size; | |
1627 | ||
1628 | /* alloc tx buffer for all enabled tc */ | |
1629 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { | |
acf61ecd | 1630 | struct hclge_priv_buf *priv = &buf_alloc->priv_buf[i]; |
9ffe79a9 YL |
1631 | |
1632 | if (total_size < HCLGE_DEFAULT_TX_BUF) | |
1633 | return -ENOMEM; | |
1634 | ||
1635 | if (hdev->hw_tc_map & BIT(i)) | |
1636 | priv->tx_buf_size = HCLGE_DEFAULT_TX_BUF; | |
1637 | else | |
1638 | priv->tx_buf_size = 0; | |
1639 | ||
1640 | total_size -= priv->tx_buf_size; | |
1641 | } | |
1642 | ||
1643 | return 0; | |
1644 | } | |
1645 | ||
46a3df9f S |
1646 | /* hclge_rx_buffer_calc: calculate the rx private buffer size for all TCs |
1647 | * @hdev: pointer to struct hclge_dev | |
acf61ecd | 1648 | * @buf_alloc: pointer to buffer calculation data |
46a3df9f S |
1649 | * @return: 0: calculate sucessful, negative: fail |
1650 | */ | |
1db9b1bf YL |
1651 | static int hclge_rx_buffer_calc(struct hclge_dev *hdev, |
1652 | struct hclge_pkt_buf_alloc *buf_alloc) | |
46a3df9f | 1653 | { |
9ffe79a9 | 1654 | u32 rx_all = hdev->pkt_buf_size; |
46a3df9f S |
1655 | int no_pfc_priv_num, pfc_priv_num; |
1656 | struct hclge_priv_buf *priv; | |
1657 | int i; | |
1658 | ||
acf61ecd | 1659 | rx_all -= hclge_get_tx_buff_alloced(buf_alloc); |
9ffe79a9 | 1660 | |
d602a525 YL |
1661 | /* When DCB is not supported, rx private |
1662 | * buffer is not allocated. | |
1663 | */ | |
1664 | if (!hnae3_dev_dcb_supported(hdev)) { | |
acf61ecd | 1665 | if (!hclge_is_rx_buf_ok(hdev, buf_alloc, rx_all)) |
d602a525 YL |
1666 | return -ENOMEM; |
1667 | ||
1668 | return 0; | |
1669 | } | |
1670 | ||
46a3df9f S |
1671 | /* step 1, try to alloc private buffer for all enabled tc */ |
1672 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { | |
acf61ecd | 1673 | priv = &buf_alloc->priv_buf[i]; |
46a3df9f S |
1674 | if (hdev->hw_tc_map & BIT(i)) { |
1675 | priv->enable = 1; | |
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 + | |
1680 | HCLGE_DEFAULT_DV; | |
1681 | } else { | |
1682 | priv->wl.low = 0; | |
1683 | priv->wl.high = 2 * hdev->mps; | |
1684 | priv->buf_size = priv->wl.high; | |
1685 | } | |
bb1fe9ea YL |
1686 | } else { |
1687 | priv->enable = 0; | |
1688 | priv->wl.low = 0; | |
1689 | priv->wl.high = 0; | |
1690 | priv->buf_size = 0; | |
46a3df9f S |
1691 | } |
1692 | } | |
1693 | ||
acf61ecd | 1694 | if (hclge_is_rx_buf_ok(hdev, buf_alloc, rx_all)) |
46a3df9f S |
1695 | return 0; |
1696 | ||
1697 | /* step 2, try to decrease the buffer size of | |
1698 | * no pfc TC's private buffer | |
1699 | */ | |
1700 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { | |
acf61ecd | 1701 | priv = &buf_alloc->priv_buf[i]; |
46a3df9f | 1702 | |
bb1fe9ea YL |
1703 | priv->enable = 0; |
1704 | priv->wl.low = 0; | |
1705 | priv->wl.high = 0; | |
1706 | priv->buf_size = 0; | |
1707 | ||
1708 | if (!(hdev->hw_tc_map & BIT(i))) | |
1709 | continue; | |
1710 | ||
1711 | priv->enable = 1; | |
46a3df9f S |
1712 | |
1713 | if (hdev->tm_info.hw_pfc_map & BIT(i)) { | |
1714 | priv->wl.low = 128; | |
1715 | priv->wl.high = priv->wl.low + hdev->mps; | |
1716 | priv->buf_size = priv->wl.high + HCLGE_DEFAULT_DV; | |
1717 | } else { | |
1718 | priv->wl.low = 0; | |
1719 | priv->wl.high = hdev->mps; | |
1720 | priv->buf_size = priv->wl.high; | |
1721 | } | |
1722 | } | |
1723 | ||
acf61ecd | 1724 | if (hclge_is_rx_buf_ok(hdev, buf_alloc, rx_all)) |
46a3df9f S |
1725 | return 0; |
1726 | ||
1727 | /* step 3, try to reduce the number of pfc disabled TCs, | |
1728 | * which have private buffer | |
1729 | */ | |
1730 | /* get the total no pfc enable TC number, which have private buffer */ | |
acf61ecd | 1731 | no_pfc_priv_num = hclge_get_no_pfc_priv_num(hdev, buf_alloc); |
46a3df9f S |
1732 | |
1733 | /* let the last to be cleared first */ | |
1734 | for (i = HCLGE_MAX_TC_NUM - 1; i >= 0; i--) { | |
acf61ecd | 1735 | priv = &buf_alloc->priv_buf[i]; |
46a3df9f S |
1736 | |
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 */ | |
1740 | priv->wl.low = 0; | |
1741 | priv->wl.high = 0; | |
1742 | priv->buf_size = 0; | |
1743 | priv->enable = 0; | |
1744 | no_pfc_priv_num--; | |
1745 | } | |
1746 | ||
acf61ecd | 1747 | if (hclge_is_rx_buf_ok(hdev, buf_alloc, rx_all) || |
46a3df9f S |
1748 | no_pfc_priv_num == 0) |
1749 | break; | |
1750 | } | |
1751 | ||
acf61ecd | 1752 | if (hclge_is_rx_buf_ok(hdev, buf_alloc, rx_all)) |
46a3df9f S |
1753 | return 0; |
1754 | ||
1755 | /* step 4, try to reduce the number of pfc enabled TCs | |
1756 | * which have private buffer. | |
1757 | */ | |
acf61ecd | 1758 | pfc_priv_num = hclge_get_pfc_priv_num(hdev, buf_alloc); |
46a3df9f S |
1759 | |
1760 | /* let the last to be cleared first */ | |
1761 | for (i = HCLGE_MAX_TC_NUM - 1; i >= 0; i--) { | |
acf61ecd | 1762 | priv = &buf_alloc->priv_buf[i]; |
46a3df9f S |
1763 | |
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 */ | |
1767 | priv->wl.low = 0; | |
1768 | priv->enable = 0; | |
1769 | priv->wl.high = 0; | |
1770 | priv->buf_size = 0; | |
1771 | pfc_priv_num--; | |
1772 | } | |
1773 | ||
acf61ecd | 1774 | if (hclge_is_rx_buf_ok(hdev, buf_alloc, rx_all) || |
46a3df9f S |
1775 | pfc_priv_num == 0) |
1776 | break; | |
1777 | } | |
acf61ecd | 1778 | if (hclge_is_rx_buf_ok(hdev, buf_alloc, rx_all)) |
46a3df9f S |
1779 | return 0; |
1780 | ||
1781 | return -ENOMEM; | |
1782 | } | |
1783 | ||
acf61ecd YL |
1784 | static int hclge_rx_priv_buf_alloc(struct hclge_dev *hdev, |
1785 | struct hclge_pkt_buf_alloc *buf_alloc) | |
46a3df9f | 1786 | { |
d44f9b63 | 1787 | struct hclge_rx_priv_buff_cmd *req; |
46a3df9f S |
1788 | struct hclge_desc desc; |
1789 | int ret; | |
1790 | int i; | |
1791 | ||
1792 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_RX_PRIV_BUFF_ALLOC, false); | |
d44f9b63 | 1793 | req = (struct hclge_rx_priv_buff_cmd *)desc.data; |
46a3df9f S |
1794 | |
1795 | /* Alloc private buffer TCs */ | |
1796 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { | |
acf61ecd | 1797 | struct hclge_priv_buf *priv = &buf_alloc->priv_buf[i]; |
46a3df9f S |
1798 | |
1799 | req->buf_num[i] = | |
1800 | cpu_to_le16(priv->buf_size >> HCLGE_BUF_UNIT_S); | |
1801 | req->buf_num[i] |= | |
5bca3b94 | 1802 | cpu_to_le16(1 << HCLGE_TC0_PRI_BUF_EN_B); |
46a3df9f S |
1803 | } |
1804 | ||
b8c8bf47 | 1805 | req->shared_buf = |
acf61ecd | 1806 | cpu_to_le16((buf_alloc->s_buf.buf_size >> HCLGE_BUF_UNIT_S) | |
b8c8bf47 YL |
1807 | (1 << HCLGE_TC0_PRI_BUF_EN_B)); |
1808 | ||
46a3df9f | 1809 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); |
e125295a | 1810 | if (ret) |
46a3df9f S |
1811 | dev_err(&hdev->pdev->dev, |
1812 | "rx private buffer alloc cmd failed %d\n", ret); | |
46a3df9f | 1813 | |
e125295a | 1814 | return ret; |
46a3df9f S |
1815 | } |
1816 | ||
acf61ecd YL |
1817 | static int hclge_rx_priv_wl_config(struct hclge_dev *hdev, |
1818 | struct hclge_pkt_buf_alloc *buf_alloc) | |
46a3df9f S |
1819 | { |
1820 | struct hclge_rx_priv_wl_buf *req; | |
1821 | struct hclge_priv_buf *priv; | |
1822 | struct hclge_desc desc[2]; | |
1823 | int i, j; | |
1824 | int ret; | |
1825 | ||
1826 | for (i = 0; i < 2; i++) { | |
1827 | hclge_cmd_setup_basic_desc(&desc[i], HCLGE_OPC_RX_PRIV_WL_ALLOC, | |
1828 | false); | |
1829 | req = (struct hclge_rx_priv_wl_buf *)desc[i].data; | |
1830 | ||
1831 | /* The first descriptor set the NEXT bit to 1 */ | |
1832 | if (i == 0) | |
1833 | desc[i].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT); | |
1834 | else | |
1835 | desc[i].flag &= ~cpu_to_le16(HCLGE_CMD_FLAG_NEXT); | |
1836 | ||
1837 | for (j = 0; j < HCLGE_TC_NUM_ONE_DESC; j++) { | |
acf61ecd YL |
1838 | u32 idx = i * HCLGE_TC_NUM_ONE_DESC + j; |
1839 | ||
1840 | priv = &buf_alloc->priv_buf[idx]; | |
46a3df9f S |
1841 | req->tc_wl[j].high = |
1842 | cpu_to_le16(priv->wl.high >> HCLGE_BUF_UNIT_S); | |
1843 | req->tc_wl[j].high |= | |
1b9980c7 | 1844 | cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); |
46a3df9f S |
1845 | req->tc_wl[j].low = |
1846 | cpu_to_le16(priv->wl.low >> HCLGE_BUF_UNIT_S); | |
1847 | req->tc_wl[j].low |= | |
1b9980c7 | 1848 | cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); |
46a3df9f S |
1849 | } |
1850 | } | |
1851 | ||
1852 | /* Send 2 descriptor at one time */ | |
1853 | ret = hclge_cmd_send(&hdev->hw, desc, 2); | |
e125295a | 1854 | if (ret) |
46a3df9f S |
1855 | dev_err(&hdev->pdev->dev, |
1856 | "rx private waterline config cmd failed %d\n", | |
1857 | ret); | |
e125295a | 1858 | return ret; |
46a3df9f S |
1859 | } |
1860 | ||
acf61ecd YL |
1861 | static int hclge_common_thrd_config(struct hclge_dev *hdev, |
1862 | struct hclge_pkt_buf_alloc *buf_alloc) | |
46a3df9f | 1863 | { |
acf61ecd | 1864 | struct hclge_shared_buf *s_buf = &buf_alloc->s_buf; |
46a3df9f S |
1865 | struct hclge_rx_com_thrd *req; |
1866 | struct hclge_desc desc[2]; | |
1867 | struct hclge_tc_thrd *tc; | |
1868 | int i, j; | |
1869 | int ret; | |
1870 | ||
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; | |
1875 | ||
1876 | /* The first descriptor set the NEXT bit to 1 */ | |
1877 | if (i == 0) | |
1878 | desc[i].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT); | |
1879 | else | |
1880 | desc[i].flag &= ~cpu_to_le16(HCLGE_CMD_FLAG_NEXT); | |
1881 | ||
1882 | for (j = 0; j < HCLGE_TC_NUM_ONE_DESC; j++) { | |
1883 | tc = &s_buf->tc_thrd[i * HCLGE_TC_NUM_ONE_DESC + j]; | |
1884 | ||
1885 | req->com_thrd[j].high = | |
1886 | cpu_to_le16(tc->high >> HCLGE_BUF_UNIT_S); | |
1887 | req->com_thrd[j].high |= | |
1b9980c7 | 1888 | cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); |
46a3df9f S |
1889 | req->com_thrd[j].low = |
1890 | cpu_to_le16(tc->low >> HCLGE_BUF_UNIT_S); | |
1891 | req->com_thrd[j].low |= | |
1b9980c7 | 1892 | cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); |
46a3df9f S |
1893 | } |
1894 | } | |
1895 | ||
1896 | /* Send 2 descriptors at one time */ | |
1897 | ret = hclge_cmd_send(&hdev->hw, desc, 2); | |
e125295a | 1898 | if (ret) |
46a3df9f S |
1899 | dev_err(&hdev->pdev->dev, |
1900 | "common threshold config cmd failed %d\n", ret); | |
e125295a | 1901 | return ret; |
46a3df9f S |
1902 | } |
1903 | ||
acf61ecd YL |
1904 | static int hclge_common_wl_config(struct hclge_dev *hdev, |
1905 | struct hclge_pkt_buf_alloc *buf_alloc) | |
46a3df9f | 1906 | { |
acf61ecd | 1907 | struct hclge_shared_buf *buf = &buf_alloc->s_buf; |
46a3df9f S |
1908 | struct hclge_rx_com_wl *req; |
1909 | struct hclge_desc desc; | |
1910 | int ret; | |
1911 | ||
1912 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_RX_COM_WL_ALLOC, false); | |
1913 | ||
1914 | req = (struct hclge_rx_com_wl *)desc.data; | |
1915 | req->com_wl.high = cpu_to_le16(buf->self.high >> HCLGE_BUF_UNIT_S); | |
1b9980c7 | 1916 | req->com_wl.high |= cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); |
46a3df9f S |
1917 | |
1918 | req->com_wl.low = cpu_to_le16(buf->self.low >> HCLGE_BUF_UNIT_S); | |
1b9980c7 | 1919 | req->com_wl.low |= cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); |
46a3df9f S |
1920 | |
1921 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
e125295a | 1922 | if (ret) |
46a3df9f S |
1923 | dev_err(&hdev->pdev->dev, |
1924 | "common waterline config cmd failed %d\n", ret); | |
e125295a | 1925 | return ret; |
46a3df9f S |
1926 | } |
1927 | ||
1928 | int hclge_buffer_alloc(struct hclge_dev *hdev) | |
1929 | { | |
acf61ecd | 1930 | struct hclge_pkt_buf_alloc *pkt_buf; |
46a3df9f S |
1931 | int ret; |
1932 | ||
acf61ecd YL |
1933 | pkt_buf = kzalloc(sizeof(*pkt_buf), GFP_KERNEL); |
1934 | if (!pkt_buf) | |
46a3df9f S |
1935 | return -ENOMEM; |
1936 | ||
acf61ecd | 1937 | ret = hclge_tx_buffer_calc(hdev, pkt_buf); |
9ffe79a9 YL |
1938 | if (ret) { |
1939 | dev_err(&hdev->pdev->dev, | |
1940 | "could not calc tx buffer size for all TCs %d\n", ret); | |
acf61ecd | 1941 | goto out; |
9ffe79a9 YL |
1942 | } |
1943 | ||
acf61ecd | 1944 | ret = hclge_tx_buffer_alloc(hdev, pkt_buf); |
46a3df9f S |
1945 | if (ret) { |
1946 | dev_err(&hdev->pdev->dev, | |
1947 | "could not alloc tx buffers %d\n", ret); | |
acf61ecd | 1948 | goto out; |
46a3df9f S |
1949 | } |
1950 | ||
acf61ecd | 1951 | ret = hclge_rx_buffer_calc(hdev, pkt_buf); |
46a3df9f S |
1952 | if (ret) { |
1953 | dev_err(&hdev->pdev->dev, | |
1954 | "could not calc rx priv buffer size for all TCs %d\n", | |
1955 | ret); | |
acf61ecd | 1956 | goto out; |
46a3df9f S |
1957 | } |
1958 | ||
acf61ecd | 1959 | ret = hclge_rx_priv_buf_alloc(hdev, pkt_buf); |
46a3df9f S |
1960 | if (ret) { |
1961 | dev_err(&hdev->pdev->dev, "could not alloc rx priv buffer %d\n", | |
1962 | ret); | |
acf61ecd | 1963 | goto out; |
46a3df9f S |
1964 | } |
1965 | ||
2daf4a65 | 1966 | if (hnae3_dev_dcb_supported(hdev)) { |
acf61ecd | 1967 | ret = hclge_rx_priv_wl_config(hdev, pkt_buf); |
2daf4a65 YL |
1968 | if (ret) { |
1969 | dev_err(&hdev->pdev->dev, | |
1970 | "could not configure rx private waterline %d\n", | |
1971 | ret); | |
acf61ecd | 1972 | goto out; |
2daf4a65 | 1973 | } |
46a3df9f | 1974 | |
acf61ecd | 1975 | ret = hclge_common_thrd_config(hdev, pkt_buf); |
2daf4a65 YL |
1976 | if (ret) { |
1977 | dev_err(&hdev->pdev->dev, | |
1978 | "could not configure common threshold %d\n", | |
1979 | ret); | |
acf61ecd | 1980 | goto out; |
2daf4a65 | 1981 | } |
46a3df9f S |
1982 | } |
1983 | ||
acf61ecd YL |
1984 | ret = hclge_common_wl_config(hdev, pkt_buf); |
1985 | if (ret) | |
46a3df9f S |
1986 | dev_err(&hdev->pdev->dev, |
1987 | "could not configure common waterline %d\n", ret); | |
46a3df9f | 1988 | |
acf61ecd YL |
1989 | out: |
1990 | kfree(pkt_buf); | |
1991 | return ret; | |
46a3df9f S |
1992 | } |
1993 | ||
1994 | static int hclge_init_roce_base_info(struct hclge_vport *vport) | |
1995 | { | |
1996 | struct hnae3_handle *roce = &vport->roce; | |
1997 | struct hnae3_handle *nic = &vport->nic; | |
1998 | ||
887c3820 | 1999 | roce->rinfo.num_vectors = vport->back->num_roce_msi; |
46a3df9f S |
2000 | |
2001 | if (vport->back->num_msi_left < vport->roce.rinfo.num_vectors || | |
2002 | vport->back->num_msi_left == 0) | |
2003 | return -EINVAL; | |
2004 | ||
2005 | roce->rinfo.base_vector = vport->back->roce_base_vector; | |
2006 | ||
2007 | roce->rinfo.netdev = nic->kinfo.netdev; | |
2008 | roce->rinfo.roce_io_base = vport->back->hw.io_base; | |
2009 | ||
2010 | roce->pdev = nic->pdev; | |
2011 | roce->ae_algo = nic->ae_algo; | |
2012 | roce->numa_node_mask = nic->numa_node_mask; | |
2013 | ||
2014 | return 0; | |
2015 | } | |
2016 | ||
887c3820 | 2017 | static int hclge_init_msi(struct hclge_dev *hdev) |
46a3df9f S |
2018 | { |
2019 | struct pci_dev *pdev = hdev->pdev; | |
887c3820 SM |
2020 | int vectors; |
2021 | int i; | |
46a3df9f | 2022 | |
887c3820 SM |
2023 | vectors = pci_alloc_irq_vectors(pdev, 1, hdev->num_msi, |
2024 | PCI_IRQ_MSI | PCI_IRQ_MSIX); | |
2025 | if (vectors < 0) { | |
2026 | dev_err(&pdev->dev, | |
2027 | "failed(%d) to allocate MSI/MSI-X vectors\n", | |
2028 | vectors); | |
2029 | return vectors; | |
46a3df9f | 2030 | } |
887c3820 SM |
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); | |
46a3df9f | 2035 | |
887c3820 SM |
2036 | hdev->num_msi = vectors; |
2037 | hdev->num_msi_left = vectors; | |
2038 | hdev->base_msi_vector = pdev->irq; | |
46a3df9f S |
2039 | hdev->roce_base_vector = hdev->base_msi_vector + |
2040 | HCLGE_ROCE_VECTOR_OFFSET; | |
2041 | ||
46a3df9f S |
2042 | hdev->vector_status = devm_kcalloc(&pdev->dev, hdev->num_msi, |
2043 | sizeof(u16), GFP_KERNEL); | |
887c3820 SM |
2044 | if (!hdev->vector_status) { |
2045 | pci_free_irq_vectors(pdev); | |
46a3df9f | 2046 | return -ENOMEM; |
887c3820 | 2047 | } |
46a3df9f S |
2048 | |
2049 | for (i = 0; i < hdev->num_msi; i++) | |
2050 | hdev->vector_status[i] = HCLGE_INVALID_VPORT; | |
2051 | ||
887c3820 SM |
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); | |
2056 | return -ENOMEM; | |
46a3df9f | 2057 | } |
46a3df9f S |
2058 | |
2059 | return 0; | |
2060 | } | |
2061 | ||
2062 | static void hclge_check_speed_dup(struct hclge_dev *hdev, int duplex, int speed) | |
2063 | { | |
2064 | struct hclge_mac *mac = &hdev->hw.mac; | |
2065 | ||
2066 | if ((speed == HCLGE_MAC_SPEED_10M) || (speed == HCLGE_MAC_SPEED_100M)) | |
2067 | mac->duplex = (u8)duplex; | |
2068 | else | |
2069 | mac->duplex = HCLGE_MAC_FULL; | |
2070 | ||
2071 | mac->speed = speed; | |
2072 | } | |
2073 | ||
2074 | int hclge_cfg_mac_speed_dup(struct hclge_dev *hdev, int speed, u8 duplex) | |
2075 | { | |
d44f9b63 | 2076 | struct hclge_config_mac_speed_dup_cmd *req; |
46a3df9f S |
2077 | struct hclge_desc desc; |
2078 | int ret; | |
2079 | ||
d44f9b63 | 2080 | req = (struct hclge_config_mac_speed_dup_cmd *)desc.data; |
46a3df9f S |
2081 | |
2082 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_SPEED_DUP, false); | |
2083 | ||
e22b531b | 2084 | hnae3_set_bit(req->speed_dup, HCLGE_CFG_DUPLEX_B, !!duplex); |
46a3df9f S |
2085 | |
2086 | switch (speed) { | |
2087 | case HCLGE_MAC_SPEED_10M: | |
e22b531b HT |
2088 | hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, |
2089 | HCLGE_CFG_SPEED_S, 6); | |
46a3df9f S |
2090 | break; |
2091 | case HCLGE_MAC_SPEED_100M: | |
e22b531b HT |
2092 | hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, |
2093 | HCLGE_CFG_SPEED_S, 7); | |
46a3df9f S |
2094 | break; |
2095 | case HCLGE_MAC_SPEED_1G: | |
e22b531b HT |
2096 | hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, |
2097 | HCLGE_CFG_SPEED_S, 0); | |
46a3df9f S |
2098 | break; |
2099 | case HCLGE_MAC_SPEED_10G: | |
e22b531b HT |
2100 | hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, |
2101 | HCLGE_CFG_SPEED_S, 1); | |
46a3df9f S |
2102 | break; |
2103 | case HCLGE_MAC_SPEED_25G: | |
e22b531b HT |
2104 | hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, |
2105 | HCLGE_CFG_SPEED_S, 2); | |
46a3df9f S |
2106 | break; |
2107 | case HCLGE_MAC_SPEED_40G: | |
e22b531b HT |
2108 | hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, |
2109 | HCLGE_CFG_SPEED_S, 3); | |
46a3df9f S |
2110 | break; |
2111 | case HCLGE_MAC_SPEED_50G: | |
e22b531b HT |
2112 | hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, |
2113 | HCLGE_CFG_SPEED_S, 4); | |
46a3df9f S |
2114 | break; |
2115 | case HCLGE_MAC_SPEED_100G: | |
e22b531b HT |
2116 | hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, |
2117 | HCLGE_CFG_SPEED_S, 5); | |
46a3df9f S |
2118 | break; |
2119 | default: | |
d7629e74 | 2120 | dev_err(&hdev->pdev->dev, "invalid speed (%d)\n", speed); |
46a3df9f S |
2121 | return -EINVAL; |
2122 | } | |
2123 | ||
e22b531b HT |
2124 | hnae3_set_bit(req->mac_change_fec_en, HCLGE_CFG_MAC_SPEED_CHANGE_EN_B, |
2125 | 1); | |
46a3df9f S |
2126 | |
2127 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
2128 | if (ret) { | |
2129 | dev_err(&hdev->pdev->dev, | |
2130 | "mac speed/duplex config cmd failed %d.\n", ret); | |
2131 | return ret; | |
2132 | } | |
2133 | ||
2134 | hclge_check_speed_dup(hdev, duplex, speed); | |
2135 | ||
2136 | return 0; | |
2137 | } | |
2138 | ||
2139 | static int hclge_cfg_mac_speed_dup_h(struct hnae3_handle *handle, int speed, | |
2140 | u8 duplex) | |
2141 | { | |
2142 | struct hclge_vport *vport = hclge_get_vport(handle); | |
2143 | struct hclge_dev *hdev = vport->back; | |
2144 | ||
2145 | return hclge_cfg_mac_speed_dup(hdev, speed, duplex); | |
2146 | } | |
2147 | ||
2148 | static int hclge_query_mac_an_speed_dup(struct hclge_dev *hdev, int *speed, | |
2149 | u8 *duplex) | |
2150 | { | |
d44f9b63 | 2151 | struct hclge_query_an_speed_dup_cmd *req; |
46a3df9f S |
2152 | struct hclge_desc desc; |
2153 | int speed_tmp; | |
2154 | int ret; | |
2155 | ||
d44f9b63 | 2156 | req = (struct hclge_query_an_speed_dup_cmd *)desc.data; |
46a3df9f S |
2157 | |
2158 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_AN_RESULT, true); | |
2159 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
2160 | if (ret) { | |
2161 | dev_err(&hdev->pdev->dev, | |
2162 | "mac speed/autoneg/duplex query cmd failed %d\n", | |
2163 | ret); | |
2164 | return ret; | |
2165 | } | |
2166 | ||
e22b531b HT |
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); | |
46a3df9f S |
2170 | |
2171 | ret = hclge_parse_speed(speed_tmp, speed); | |
e125295a | 2172 | if (ret) |
46a3df9f S |
2173 | dev_err(&hdev->pdev->dev, |
2174 | "could not parse speed(=%d), %d\n", speed_tmp, ret); | |
46a3df9f | 2175 | |
e125295a | 2176 | return ret; |
46a3df9f S |
2177 | } |
2178 | ||
46a3df9f S |
2179 | static int hclge_set_autoneg_en(struct hclge_dev *hdev, bool enable) |
2180 | { | |
d44f9b63 | 2181 | struct hclge_config_auto_neg_cmd *req; |
46a3df9f | 2182 | struct hclge_desc desc; |
a90bb9a5 | 2183 | u32 flag = 0; |
46a3df9f S |
2184 | int ret; |
2185 | ||
2186 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_AN_MODE, false); | |
2187 | ||
d44f9b63 | 2188 | req = (struct hclge_config_auto_neg_cmd *)desc.data; |
e22b531b | 2189 | hnae3_set_bit(flag, HCLGE_MAC_CFG_AN_EN_B, !!enable); |
a90bb9a5 | 2190 | req->cfg_an_cmd_flag = cpu_to_le32(flag); |
46a3df9f S |
2191 | |
2192 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
e125295a | 2193 | if (ret) |
46a3df9f S |
2194 | dev_err(&hdev->pdev->dev, "auto neg set cmd failed %d.\n", |
2195 | ret); | |
46a3df9f | 2196 | |
e125295a | 2197 | return ret; |
46a3df9f S |
2198 | } |
2199 | ||
2200 | static int hclge_set_autoneg(struct hnae3_handle *handle, bool enable) | |
2201 | { | |
2202 | struct hclge_vport *vport = hclge_get_vport(handle); | |
2203 | struct hclge_dev *hdev = vport->back; | |
2204 | ||
2205 | return hclge_set_autoneg_en(hdev, enable); | |
2206 | } | |
2207 | ||
2208 | static int hclge_get_autoneg(struct hnae3_handle *handle) | |
2209 | { | |
2210 | struct hclge_vport *vport = hclge_get_vport(handle); | |
2211 | struct hclge_dev *hdev = vport->back; | |
9ff804ee FL |
2212 | struct phy_device *phydev = hdev->hw.mac.phydev; |
2213 | ||
2214 | if (phydev) | |
2215 | return phydev->autoneg; | |
46a3df9f S |
2216 | |
2217 | return hdev->hw.mac.autoneg; | |
2218 | } | |
2219 | ||
6f712727 PL |
2220 | static int hclge_set_default_mac_vlan_mask(struct hclge_dev *hdev, |
2221 | bool mask_vlan, | |
2222 | u8 *mac_mask) | |
2223 | { | |
2224 | struct hclge_mac_vlan_mask_entry_cmd *req; | |
2225 | struct hclge_desc desc; | |
2226 | int status; | |
2227 | ||
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); | |
2230 | ||
e22b531b HT |
2231 | hnae3_set_bit(req->vlan_mask, HCLGE_VLAN_MASK_EN_B, |
2232 | mask_vlan ? 1 : 0); | |
6f712727 PL |
2233 | ether_addr_copy(req->mac_mask, mac_mask); |
2234 | ||
2235 | status = hclge_cmd_send(&hdev->hw, &desc, 1); | |
2236 | if (status) | |
2237 | dev_err(&hdev->pdev->dev, | |
2238 | "Config mac_vlan_mask failed for cmd_send, ret =%d\n", | |
2239 | status); | |
2240 | ||
2241 | return status; | |
2242 | } | |
2243 | ||
46a3df9f S |
2244 | static int hclge_mac_init(struct hclge_dev *hdev) |
2245 | { | |
59bc85ec FL |
2246 | struct hnae3_handle *handle = &hdev->vport[0].nic; |
2247 | struct net_device *netdev = handle->kinfo.netdev; | |
46a3df9f | 2248 | struct hclge_mac *mac = &hdev->hw.mac; |
6f712727 | 2249 | u8 mac_mask[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; |
a832d8b5 | 2250 | struct hclge_vport *vport; |
59bc85ec | 2251 | int mtu; |
46a3df9f | 2252 | int ret; |
a832d8b5 | 2253 | int i; |
46a3df9f S |
2254 | |
2255 | ret = hclge_cfg_mac_speed_dup(hdev, hdev->hw.mac.speed, HCLGE_MAC_FULL); | |
2256 | if (ret) { | |
2257 | dev_err(&hdev->pdev->dev, | |
2258 | "Config mac speed dup fail ret=%d\n", ret); | |
2259 | return ret; | |
2260 | } | |
2261 | ||
2262 | mac->link = 0; | |
2263 | ||
46a3df9f | 2264 | /* Initialize the MTA table work mode */ |
46a3df9f S |
2265 | hdev->enable_mta = true; |
2266 | hdev->mta_mac_sel_type = HCLGE_MAC_ADDR_47_36; | |
2267 | ||
2268 | ret = hclge_set_mta_filter_mode(hdev, | |
2269 | hdev->mta_mac_sel_type, | |
2270 | hdev->enable_mta); | |
2271 | if (ret) { | |
2272 | dev_err(&hdev->pdev->dev, "set mta filter mode failed %d\n", | |
2273 | ret); | |
2274 | return ret; | |
2275 | } | |
2276 | ||
a832d8b5 XW |
2277 | for (i = 0; i < hdev->num_alloc_vport; i++) { |
2278 | vport = &hdev->vport[i]; | |
2279 | vport->accept_mta_mc = false; | |
2280 | ||
2281 | memset(vport->mta_shadow, 0, sizeof(vport->mta_shadow)); | |
2282 | ret = hclge_cfg_func_mta_filter(hdev, vport->vport_id, false); | |
2283 | if (ret) { | |
2284 | dev_err(&hdev->pdev->dev, | |
2285 | "set mta filter mode fail ret=%d\n", ret); | |
2286 | return ret; | |
2287 | } | |
6f712727 PL |
2288 | } |
2289 | ||
2290 | ret = hclge_set_default_mac_vlan_mask(hdev, true, mac_mask); | |
59bc85ec | 2291 | if (ret) { |
6f712727 PL |
2292 | dev_err(&hdev->pdev->dev, |
2293 | "set default mac_vlan_mask fail ret=%d\n", ret); | |
59bc85ec FL |
2294 | return ret; |
2295 | } | |
6f712727 | 2296 | |
59bc85ec FL |
2297 | if (netdev) |
2298 | mtu = netdev->mtu; | |
2299 | else | |
2300 | mtu = ETH_DATA_LEN; | |
2301 | ||
2302 | ret = hclge_set_mtu(handle, mtu); | |
e125295a | 2303 | if (ret) |
59bc85ec FL |
2304 | dev_err(&hdev->pdev->dev, |
2305 | "set mtu failed ret=%d\n", ret); | |
59bc85ec | 2306 | |
e125295a | 2307 | return ret; |
46a3df9f S |
2308 | } |
2309 | ||
22fd3468 SM |
2310 | static void hclge_mbx_task_schedule(struct hclge_dev *hdev) |
2311 | { | |
2312 | if (!test_and_set_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state)) | |
2313 | schedule_work(&hdev->mbx_service_task); | |
2314 | } | |
2315 | ||
ed4a1bb8 SM |
2316 | static void hclge_reset_task_schedule(struct hclge_dev *hdev) |
2317 | { | |
2318 | if (!test_and_set_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state)) | |
2319 | schedule_work(&hdev->rst_service_task); | |
2320 | } | |
2321 | ||
46a3df9f S |
2322 | static void hclge_task_schedule(struct hclge_dev *hdev) |
2323 | { | |
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); | |
2328 | } | |
2329 | ||
2330 | static int hclge_get_mac_link_status(struct hclge_dev *hdev) | |
2331 | { | |
d44f9b63 | 2332 | struct hclge_link_status_cmd *req; |
46a3df9f S |
2333 | struct hclge_desc desc; |
2334 | int link_status; | |
2335 | int ret; | |
2336 | ||
2337 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_LINK_STATUS, true); | |
2338 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
2339 | if (ret) { | |
2340 | dev_err(&hdev->pdev->dev, "get link status cmd failed %d\n", | |
2341 | ret); | |
2342 | return ret; | |
2343 | } | |
2344 | ||
d44f9b63 | 2345 | req = (struct hclge_link_status_cmd *)desc.data; |
b28556c9 | 2346 | link_status = req->status & HCLGE_LINK_STATUS_UP_M; |
46a3df9f S |
2347 | |
2348 | return !!link_status; | |
2349 | } | |
2350 | ||
2351 | static int hclge_get_mac_phy_link(struct hclge_dev *hdev) | |
2352 | { | |
2353 | int mac_state; | |
2354 | int link_stat; | |
2355 | ||
2356 | mac_state = hclge_get_mac_link_status(hdev); | |
2357 | ||
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; | |
2362 | else | |
2363 | link_stat = 0; | |
2364 | ||
2365 | } else { | |
2366 | link_stat = mac_state; | |
2367 | } | |
2368 | ||
2369 | return !!link_stat; | |
2370 | } | |
2371 | ||
2372 | static void hclge_update_link_status(struct hclge_dev *hdev) | |
2373 | { | |
15a50665 | 2374 | struct hnae3_client *rclient = hdev->roce_client; |
46a3df9f S |
2375 | struct hnae3_client *client = hdev->nic_client; |
2376 | struct hnae3_handle *handle; | |
2377 | int state; | |
2378 | int i; | |
2379 | ||
2380 | if (!client) | |
2381 | return; | |
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); | |
15a50665 WHX |
2387 | if (rclient && rclient->ops->link_status_change) |
2388 | rclient->ops->link_status_change(handle, state); | |
46a3df9f S |
2389 | } |
2390 | hdev->hw.mac.link = state; | |
2391 | } | |
2392 | } | |
2393 | ||
2394 | static int hclge_update_speed_duplex(struct hclge_dev *hdev) | |
2395 | { | |
2396 | struct hclge_mac mac = hdev->hw.mac; | |
2397 | u8 duplex; | |
2398 | int speed; | |
2399 | int ret; | |
2400 | ||
2401 | /* get the speed and duplex as autoneg'result from mac cmd when phy | |
2402 | * doesn't exit. | |
2403 | */ | |
c040366b | 2404 | if (mac.phydev || !mac.autoneg) |
46a3df9f S |
2405 | return 0; |
2406 | ||
2407 | ret = hclge_query_mac_an_speed_dup(hdev, &speed, &duplex); | |
2408 | if (ret) { | |
2409 | dev_err(&hdev->pdev->dev, | |
2410 | "mac autoneg/speed/duplex query failed %d\n", ret); | |
2411 | return ret; | |
2412 | } | |
2413 | ||
2414 | if ((mac.speed != speed) || (mac.duplex != duplex)) { | |
2415 | ret = hclge_cfg_mac_speed_dup(hdev, speed, duplex); | |
2416 | if (ret) { | |
2417 | dev_err(&hdev->pdev->dev, | |
2418 | "mac speed/duplex config failed %d\n", ret); | |
2419 | return ret; | |
2420 | } | |
2421 | } | |
2422 | ||
2423 | return 0; | |
2424 | } | |
2425 | ||
2426 | static int hclge_update_speed_duplex_h(struct hnae3_handle *handle) | |
2427 | { | |
2428 | struct hclge_vport *vport = hclge_get_vport(handle); | |
2429 | struct hclge_dev *hdev = vport->back; | |
2430 | ||
2431 | return hclge_update_speed_duplex(hdev); | |
2432 | } | |
2433 | ||
2434 | static int hclge_get_status(struct hnae3_handle *handle) | |
2435 | { | |
2436 | struct hclge_vport *vport = hclge_get_vport(handle); | |
2437 | struct hclge_dev *hdev = vport->back; | |
2438 | ||
2439 | hclge_update_link_status(hdev); | |
2440 | ||
2441 | return hdev->hw.mac.link; | |
2442 | } | |
2443 | ||
d039ef68 | 2444 | static void hclge_service_timer(struct timer_list *t) |
46a3df9f | 2445 | { |
d039ef68 | 2446 | struct hclge_dev *hdev = from_timer(hdev, t, service_timer); |
46a3df9f | 2447 | |
d039ef68 | 2448 | mod_timer(&hdev->service_timer, jiffies + HZ); |
7a5d2a39 | 2449 | hdev->hw_stats.stats_timer++; |
46a3df9f S |
2450 | hclge_task_schedule(hdev); |
2451 | } | |
2452 | ||
2453 | static void hclge_service_complete(struct hclge_dev *hdev) | |
2454 | { | |
2455 | WARN_ON(!test_bit(HCLGE_STATE_SERVICE_SCHED, &hdev->state)); | |
2456 | ||
2457 | /* Flush memory before next watchdog */ | |
2458 | smp_mb__before_atomic(); | |
2459 | clear_bit(HCLGE_STATE_SERVICE_SCHED, &hdev->state); | |
2460 | } | |
2461 | ||
202f2014 SM |
2462 | static u32 hclge_check_event_cause(struct hclge_dev *hdev, u32 *clearval) |
2463 | { | |
2464 | u32 rst_src_reg; | |
22fd3468 | 2465 | u32 cmdq_src_reg; |
202f2014 SM |
2466 | |
2467 | /* fetch the events from their corresponding regs */ | |
2468 | rst_src_reg = hclge_read_dev(&hdev->hw, HCLGE_MISC_RESET_STS_REG); | |
22fd3468 SM |
2469 | cmdq_src_reg = hclge_read_dev(&hdev->hw, HCLGE_VECTOR0_CMDQ_SRC_REG); |
2470 | ||
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. | |
2476 | */ | |
202f2014 SM |
2477 | |
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; | |
2483 | } | |
2484 | ||
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; | |
2489 | } | |
2490 | ||
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; | |
2495 | } | |
2496 | ||
22fd3468 SM |
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; | |
2502 | } | |
202f2014 SM |
2503 | |
2504 | return HCLGE_VECTOR0_EVENT_OTHER; | |
2505 | } | |
2506 | ||
2507 | static void hclge_clear_event_cause(struct hclge_dev *hdev, u32 event_type, | |
2508 | u32 regclr) | |
2509 | { | |
22fd3468 SM |
2510 | switch (event_type) { |
2511 | case HCLGE_VECTOR0_EVENT_RST: | |
202f2014 | 2512 | hclge_write_dev(&hdev->hw, HCLGE_MISC_RESET_STS_REG, regclr); |
22fd3468 SM |
2513 | break; |
2514 | case HCLGE_VECTOR0_EVENT_MBX: | |
2515 | hclge_write_dev(&hdev->hw, HCLGE_VECTOR0_CMDQ_SRC_REG, regclr); | |
2516 | break; | |
2517 | } | |
202f2014 SM |
2518 | } |
2519 | ||
466b0c00 L |
2520 | static void hclge_enable_vector(struct hclge_misc_vector *vector, bool enable) |
2521 | { | |
2522 | writel(enable ? 1 : 0, vector->addr); | |
2523 | } | |
2524 | ||
2525 | static irqreturn_t hclge_misc_irq_handle(int irq, void *data) | |
2526 | { | |
2527 | struct hclge_dev *hdev = data; | |
202f2014 SM |
2528 | u32 event_cause; |
2529 | u32 clearval; | |
466b0c00 L |
2530 | |
2531 | hclge_enable_vector(&hdev->misc_vector, false); | |
202f2014 SM |
2532 | event_cause = hclge_check_event_cause(hdev, &clearval); |
2533 | ||
22fd3468 | 2534 | /* vector 0 interrupt is shared with reset and mailbox source events.*/ |
202f2014 SM |
2535 | switch (event_cause) { |
2536 | case HCLGE_VECTOR0_EVENT_RST: | |
ed4a1bb8 | 2537 | hclge_reset_task_schedule(hdev); |
202f2014 | 2538 | break; |
22fd3468 SM |
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 | |
2542 | * scheduled as well | |
2543 | * OR | |
2544 | * 2. We could be handling a mbx task but nothing more is | |
2545 | * scheduled. | |
2546 | * In both cases, we should schedule mbx task as there are more | |
2547 | * mbx messages reported by this interrupt. | |
2548 | */ | |
2549 | hclge_mbx_task_schedule(hdev); | |
40ee4b71 | 2550 | break; |
202f2014 | 2551 | default: |
40ee4b71 YL |
2552 | dev_warn(&hdev->pdev->dev, |
2553 | "received unknown or unhandled event of vector0\n"); | |
202f2014 SM |
2554 | break; |
2555 | } | |
2556 | ||
e9a50d09 YL |
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); | |
2561 | } | |
466b0c00 L |
2562 | |
2563 | return IRQ_HANDLED; | |
2564 | } | |
2565 | ||
2566 | static void hclge_free_vector(struct hclge_dev *hdev, int vector_id) | |
2567 | { | |
617cb5a2 PL |
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); | |
2571 | return; | |
2572 | } | |
2573 | ||
466b0c00 L |
2574 | hdev->vector_status[vector_id] = HCLGE_INVALID_VPORT; |
2575 | hdev->num_msi_left += 1; | |
2576 | hdev->num_msi_used -= 1; | |
2577 | } | |
2578 | ||
2579 | static void hclge_get_misc_vector(struct hclge_dev *hdev) | |
2580 | { | |
2581 | struct hclge_misc_vector *vector = &hdev->misc_vector; | |
2582 | ||
2583 | vector->vector_irq = pci_irq_vector(hdev->pdev, 0); | |
2584 | ||
2585 | vector->addr = hdev->hw.io_base + HCLGE_MISC_VECTOR_REG_BASE; | |
2586 | hdev->vector_status[0] = 0; | |
2587 | ||
2588 | hdev->num_msi_left -= 1; | |
2589 | hdev->num_msi_used += 1; | |
2590 | } | |
2591 | ||
2592 | static int hclge_misc_irq_init(struct hclge_dev *hdev) | |
2593 | { | |
2594 | int ret; | |
2595 | ||
2596 | hclge_get_misc_vector(hdev); | |
2597 | ||
202f2014 SM |
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); | |
466b0c00 L |
2601 | if (ret) { |
2602 | hclge_free_vector(hdev, 0); | |
2603 | dev_err(&hdev->pdev->dev, "request misc irq(%d) fail\n", | |
2604 | hdev->misc_vector.vector_irq); | |
2605 | } | |
2606 | ||
2607 | return ret; | |
2608 | } | |
2609 | ||
202f2014 SM |
2610 | static void hclge_misc_irq_uninit(struct hclge_dev *hdev) |
2611 | { | |
2612 | free_irq(hdev->misc_vector.vector_irq, hdev); | |
2613 | hclge_free_vector(hdev, 0); | |
2614 | } | |
2615 | ||
4ed340ab L |
2616 | static int hclge_notify_client(struct hclge_dev *hdev, |
2617 | enum hnae3_reset_notify_type type) | |
2618 | { | |
2e5ed0d2 | 2619 | struct hnae3_client *rclient = hdev->roce_client; |
4ed340ab | 2620 | struct hnae3_client *client = hdev->nic_client; |
d3f5c892 LO |
2621 | struct hnae3_handle *handle; |
2622 | int ret; | |
4ed340ab L |
2623 | u16 i; |
2624 | ||
2625 | if (!client->ops->reset_notify) | |
2626 | return -EOPNOTSUPP; | |
2627 | ||
2628 | for (i = 0; i < hdev->num_vmdq_vport + 1; i++) { | |
d3f5c892 | 2629 | handle = &hdev->vport[i].nic; |
4ed340ab | 2630 | ret = client->ops->reset_notify(handle, type); |
2e5ed0d2 WHX |
2631 | if (ret) { |
2632 | dev_err(&hdev->pdev->dev, | |
2633 | "notify nic client failed %d", ret); | |
4ed340ab | 2634 | return ret; |
2e5ed0d2 | 2635 | } |
d3f5c892 | 2636 | |
2e5ed0d2 | 2637 | if (rclient && rclient->ops->reset_notify) { |
d3f5c892 | 2638 | handle = &hdev->vport[i].roce; |
2e5ed0d2 WHX |
2639 | ret = rclient->ops->reset_notify(handle, type); |
2640 | if (ret) { | |
2641 | dev_err(&hdev->pdev->dev, | |
2642 | "notify roce client failed %d", ret); | |
2643 | return ret; | |
2644 | } | |
d3f5c892 | 2645 | } |
4ed340ab L |
2646 | } |
2647 | ||
2648 | return 0; | |
2649 | } | |
2650 | ||
2651 | static int hclge_reset_wait(struct hclge_dev *hdev) | |
2652 | { | |
2653 | #define HCLGE_RESET_WATI_MS 100 | |
2654 | #define HCLGE_RESET_WAIT_CNT 5 | |
2655 | u32 val, reg, reg_bit; | |
2656 | u32 cnt = 0; | |
2657 | ||
2658 | switch (hdev->reset_type) { | |
2659 | case HNAE3_GLOBAL_RESET: | |
2660 | reg = HCLGE_GLOBAL_RESET_REG; | |
2661 | reg_bit = HCLGE_GLOBAL_RESET_BIT; | |
2662 | break; | |
2663 | case HNAE3_CORE_RESET: | |
2664 | reg = HCLGE_GLOBAL_RESET_REG; | |
2665 | reg_bit = HCLGE_CORE_RESET_BIT; | |
2666 | break; | |
2667 | case HNAE3_FUNC_RESET: | |
2668 | reg = HCLGE_FUN_RST_ING; | |
2669 | reg_bit = HCLGE_FUN_RST_ING_B; | |
2670 | break; | |
2671 | default: | |
2672 | dev_err(&hdev->pdev->dev, | |
2673 | "Wait for unsupported reset type: %d\n", | |
2674 | hdev->reset_type); | |
2675 | return -EINVAL; | |
2676 | } | |
2677 | ||
2678 | val = hclge_read_dev(&hdev->hw, reg); | |
e22b531b HT |
2679 | while (hnae3_get_bit(val, reg_bit) && cnt < HCLGE_RESET_WAIT_CNT && |
2680 | test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) { | |
4ed340ab L |
2681 | msleep(HCLGE_RESET_WATI_MS); |
2682 | val = hclge_read_dev(&hdev->hw, reg); | |
2683 | cnt++; | |
2684 | } | |
2685 | ||
4ed340ab L |
2686 | if (cnt >= HCLGE_RESET_WAIT_CNT) { |
2687 | dev_warn(&hdev->pdev->dev, | |
2688 | "Wait for reset timeout: %d\n", hdev->reset_type); | |
2689 | return -EBUSY; | |
2690 | } | |
2691 | ||
2692 | return 0; | |
2693 | } | |
2694 | ||
13a86fae | 2695 | int hclge_func_reset_cmd(struct hclge_dev *hdev, int func_id) |
4ed340ab L |
2696 | { |
2697 | struct hclge_desc desc; | |
2698 | struct hclge_reset_cmd *req = (struct hclge_reset_cmd *)desc.data; | |
2699 | int ret; | |
2700 | ||
2701 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CFG_RST_TRIGGER, false); | |
e22b531b | 2702 | hnae3_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1); |
4ed340ab L |
2703 | req->fun_reset_vfid = func_id; |
2704 | ||
2705 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
2706 | if (ret) | |
2707 | dev_err(&hdev->pdev->dev, | |
2708 | "send function reset cmd fail, status =%d\n", ret); | |
2709 | ||
2710 | return ret; | |
2711 | } | |
2712 | ||
d5752031 | 2713 | static void hclge_do_reset(struct hclge_dev *hdev) |
4ed340ab L |
2714 | { |
2715 | struct pci_dev *pdev = hdev->pdev; | |
2716 | u32 val; | |
2717 | ||
d5752031 | 2718 | switch (hdev->reset_type) { |
4ed340ab L |
2719 | case HNAE3_GLOBAL_RESET: |
2720 | val = hclge_read_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG); | |
e22b531b | 2721 | hnae3_set_bit(val, HCLGE_GLOBAL_RESET_BIT, 1); |
4ed340ab L |
2722 | hclge_write_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG, val); |
2723 | dev_info(&pdev->dev, "Global Reset requested\n"); | |
2724 | break; | |
2725 | case HNAE3_CORE_RESET: | |
2726 | val = hclge_read_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG); | |
e22b531b | 2727 | hnae3_set_bit(val, HCLGE_CORE_RESET_BIT, 1); |
4ed340ab L |
2728 | hclge_write_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG, val); |
2729 | dev_info(&pdev->dev, "Core Reset requested\n"); | |
2730 | break; | |
2731 | case HNAE3_FUNC_RESET: | |
2732 | dev_info(&pdev->dev, "PF Reset requested\n"); | |
2733 | hclge_func_reset_cmd(hdev, 0); | |
ed4a1bb8 SM |
2734 | /* schedule again to check later */ |
2735 | set_bit(HNAE3_FUNC_RESET, &hdev->reset_pending); | |
2736 | hclge_reset_task_schedule(hdev); | |
4ed340ab L |
2737 | break; |
2738 | default: | |
2739 | dev_warn(&pdev->dev, | |
d5752031 | 2740 | "Unsupported reset type: %d\n", hdev->reset_type); |
4ed340ab L |
2741 | break; |
2742 | } | |
2743 | } | |
2744 | ||
d5752031 SM |
2745 | static enum hnae3_reset_type hclge_get_reset_level(struct hclge_dev *hdev, |
2746 | unsigned long *addr) | |
2747 | { | |
2748 | enum hnae3_reset_type rst_level = HNAE3_NONE_RESET; | |
2749 | ||
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; | |
2759 | ||
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); | |
2765 | ||
2766 | return rst_level; | |
2767 | } | |
2768 | ||
e9a50d09 YL |
2769 | static void hclge_clear_reset_cause(struct hclge_dev *hdev) |
2770 | { | |
2771 | u32 clearval = 0; | |
2772 | ||
2773 | switch (hdev->reset_type) { | |
2774 | case HNAE3_IMP_RESET: | |
2775 | clearval = BIT(HCLGE_VECTOR0_IMPRESET_INT_B); | |
2776 | break; | |
2777 | case HNAE3_GLOBAL_RESET: | |
2778 | clearval = BIT(HCLGE_VECTOR0_GLOBALRESET_INT_B); | |
2779 | break; | |
2780 | case HNAE3_CORE_RESET: | |
2781 | clearval = BIT(HCLGE_VECTOR0_CORERESET_INT_B); | |
2782 | break; | |
2783 | default: | |
2784 | dev_warn(&hdev->pdev->dev, "Unsupported reset event to clear:%d", | |
2785 | hdev->reset_type); | |
2786 | break; | |
2787 | } | |
2788 | ||
2789 | if (!clearval) | |
2790 | return; | |
2791 | ||
2792 | hclge_write_dev(&hdev->hw, HCLGE_MISC_RESET_STS_REG, clearval); | |
2793 | hclge_enable_vector(&hdev->misc_vector, true); | |
2794 | } | |
2795 | ||
d5752031 SM |
2796 | static void hclge_reset(struct hclge_dev *hdev) |
2797 | { | |
2798 | /* perform reset of the stack & ae device for a client */ | |
2799 | ||
2800 | hclge_notify_client(hdev, HNAE3_DOWN_CLIENT); | |
2801 | ||
2802 | if (!hclge_reset_wait(hdev)) { | |
2803 | rtnl_lock(); | |
2804 | hclge_notify_client(hdev, HNAE3_UNINIT_CLIENT); | |
2805 | hclge_reset_ae_dev(hdev->ae_dev); | |
2806 | hclge_notify_client(hdev, HNAE3_INIT_CLIENT); | |
2807 | rtnl_unlock(); | |
e9a50d09 YL |
2808 | |
2809 | hclge_clear_reset_cause(hdev); | |
d5752031 SM |
2810 | } else { |
2811 | /* schedule again to check pending resets later */ | |
2812 | set_bit(hdev->reset_type, &hdev->reset_pending); | |
2813 | hclge_reset_task_schedule(hdev); | |
2814 | } | |
2815 | ||
2816 | hclge_notify_client(hdev, HNAE3_UP_CLIENT); | |
2817 | } | |
2818 | ||
4aef908d | 2819 | static void hclge_reset_event(struct hnae3_handle *handle) |
4ed340ab L |
2820 | { |
2821 | struct hclge_vport *vport = hclge_get_vport(handle); | |
2822 | struct hclge_dev *hdev = vport->back; | |
2823 | ||
4aef908d SM |
2824 | /* check if this is a new reset request and we are not here just because |
2825 | * last reset attempt did not succeed and watchdog hit us again. We will | |
2826 | * know this if last reset request did not occur very recently (watchdog | |
2827 | * timer = 5*HZ, let us check after sufficiently large time, say 4*5*Hz) | |
2828 | * In case of new request we reset the "reset level" to PF reset. | |
2829 | */ | |
2830 | if (time_after(jiffies, (handle->last_reset_time + 4 * 5 * HZ))) | |
2831 | handle->reset_level = HNAE3_FUNC_RESET; | |
4ed340ab | 2832 | |
4aef908d SM |
2833 | dev_info(&hdev->pdev->dev, "received reset event , reset type is %d", |
2834 | handle->reset_level); | |
2835 | ||
2836 | /* request reset & schedule reset task */ | |
2837 | set_bit(handle->reset_level, &hdev->reset_request); | |
2838 | hclge_reset_task_schedule(hdev); | |
2839 | ||
2840 | if (handle->reset_level < HNAE3_GLOBAL_RESET) | |
2841 | handle->reset_level++; | |
2842 | ||
2843 | handle->last_reset_time = jiffies; | |
4ed340ab L |
2844 | } |
2845 | ||
2846 | static void hclge_reset_subtask(struct hclge_dev *hdev) | |
2847 | { | |
d5752031 SM |
2848 | /* check if there is any ongoing reset in the hardware. This status can |
2849 | * be checked from reset_pending. If there is then, we need to wait for | |
2850 | * hardware to complete reset. | |
2851 | * a. If we are able to figure out in reasonable time that hardware | |
2852 | * has fully resetted then, we can proceed with driver, client | |
2853 | * reset. | |
2854 | * b. else, we can come back later to check this status so re-sched | |
2855 | * now. | |
2856 | */ | |
2857 | hdev->reset_type = hclge_get_reset_level(hdev, &hdev->reset_pending); | |
2858 | if (hdev->reset_type != HNAE3_NONE_RESET) | |
2859 | hclge_reset(hdev); | |
4ed340ab | 2860 | |
d5752031 SM |
2861 | /* check if we got any *new* reset requests to be honored */ |
2862 | hdev->reset_type = hclge_get_reset_level(hdev, &hdev->reset_request); | |
2863 | if (hdev->reset_type != HNAE3_NONE_RESET) | |
2864 | hclge_do_reset(hdev); | |
4ed340ab | 2865 | |
4ed340ab L |
2866 | hdev->reset_type = HNAE3_NONE_RESET; |
2867 | } | |
2868 | ||
ed4a1bb8 | 2869 | static void hclge_reset_service_task(struct work_struct *work) |
466b0c00 | 2870 | { |
ed4a1bb8 SM |
2871 | struct hclge_dev *hdev = |
2872 | container_of(work, struct hclge_dev, rst_service_task); | |
2873 | ||
2874 | if (test_and_set_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) | |
2875 | return; | |
2876 | ||
2877 | clear_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state); | |
2878 | ||
4ed340ab | 2879 | hclge_reset_subtask(hdev); |
ed4a1bb8 SM |
2880 | |
2881 | clear_bit(HCLGE_STATE_RST_HANDLING, &hdev->state); | |
466b0c00 L |
2882 | } |
2883 | ||
22fd3468 SM |
2884 | static void hclge_mailbox_service_task(struct work_struct *work) |
2885 | { | |
2886 | struct hclge_dev *hdev = | |
2887 | container_of(work, struct hclge_dev, mbx_service_task); | |
2888 | ||
2889 | if (test_and_set_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state)) | |
2890 | return; | |
2891 | ||
2892 | clear_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state); | |
2893 | ||
2894 | hclge_mbx_handler(hdev); | |
2895 | ||
2896 | clear_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state); | |
2897 | } | |
2898 | ||
46a3df9f S |
2899 | static void hclge_service_task(struct work_struct *work) |
2900 | { | |
2901 | struct hclge_dev *hdev = | |
2902 | container_of(work, struct hclge_dev, service_task); | |
2903 | ||
7a5d2a39 JS |
2904 | if (hdev->hw_stats.stats_timer >= HCLGE_STATS_TIMER_INTERVAL) { |
2905 | hclge_update_stats_for_all(hdev); | |
2906 | hdev->hw_stats.stats_timer = 0; | |
2907 | } | |
2908 | ||
46a3df9f S |
2909 | hclge_update_speed_duplex(hdev); |
2910 | hclge_update_link_status(hdev); | |
46a3df9f S |
2911 | hclge_service_complete(hdev); |
2912 | } | |
2913 | ||
46a3df9f S |
2914 | struct hclge_vport *hclge_get_vport(struct hnae3_handle *handle) |
2915 | { | |
2916 | /* VF handle has no client */ | |
2917 | if (!handle->client) | |
2918 | return container_of(handle, struct hclge_vport, nic); | |
2919 | else if (handle->client->type == HNAE3_CLIENT_ROCE) | |
2920 | return container_of(handle, struct hclge_vport, roce); | |
2921 | else | |
2922 | return container_of(handle, struct hclge_vport, nic); | |
2923 | } | |
2924 | ||
2925 | static int hclge_get_vector(struct hnae3_handle *handle, u16 vector_num, | |
2926 | struct hnae3_vector_info *vector_info) | |
2927 | { | |
2928 | struct hclge_vport *vport = hclge_get_vport(handle); | |
2929 | struct hnae3_vector_info *vector = vector_info; | |
2930 | struct hclge_dev *hdev = vport->back; | |
2931 | int alloc = 0; | |
2932 | int i, j; | |
2933 | ||
2934 | vector_num = min(hdev->num_msi_left, vector_num); | |
2935 | ||
2936 | for (j = 0; j < vector_num; j++) { | |
2937 | for (i = 1; i < hdev->num_msi; i++) { | |
2938 | if (hdev->vector_status[i] == HCLGE_INVALID_VPORT) { | |
2939 | vector->vector = pci_irq_vector(hdev->pdev, i); | |
2940 | vector->io_addr = hdev->hw.io_base + | |
2941 | HCLGE_VECTOR_REG_BASE + | |
2942 | (i - 1) * HCLGE_VECTOR_REG_OFFSET + | |
2943 | vport->vport_id * | |
2944 | HCLGE_VECTOR_VF_OFFSET; | |
2945 | hdev->vector_status[i] = vport->vport_id; | |
887c3820 | 2946 | hdev->vector_irq[i] = vector->vector; |
46a3df9f S |
2947 | |
2948 | vector++; | |
2949 | alloc++; | |
2950 | ||
2951 | break; | |
2952 | } | |
2953 | } | |
2954 | } | |
2955 | hdev->num_msi_left -= alloc; | |
2956 | hdev->num_msi_used += alloc; | |
2957 | ||
2958 | return alloc; | |
2959 | } | |
2960 | ||
2961 | static int hclge_get_vector_index(struct hclge_dev *hdev, int vector) | |
2962 | { | |
2963 | int i; | |
2964 | ||
887c3820 SM |
2965 | for (i = 0; i < hdev->num_msi; i++) |
2966 | if (vector == hdev->vector_irq[i]) | |
2967 | return i; | |
2968 | ||
46a3df9f S |
2969 | return -EINVAL; |
2970 | } | |
2971 | ||
7412200c YL |
2972 | static int hclge_put_vector(struct hnae3_handle *handle, int vector) |
2973 | { | |
2974 | struct hclge_vport *vport = hclge_get_vport(handle); | |
2975 | struct hclge_dev *hdev = vport->back; | |
2976 | int vector_id; | |
2977 | ||
2978 | vector_id = hclge_get_vector_index(hdev, vector); | |
2979 | if (vector_id < 0) { | |
2980 | dev_err(&hdev->pdev->dev, | |
2981 | "Get vector index fail. vector_id =%d\n", vector_id); | |
2982 | return vector_id; | |
2983 | } | |
2984 | ||
2985 | hclge_free_vector(hdev, vector_id); | |
2986 | ||
2987 | return 0; | |
2988 | } | |
2989 | ||
46a3df9f S |
2990 | static u32 hclge_get_rss_key_size(struct hnae3_handle *handle) |
2991 | { | |
2992 | return HCLGE_RSS_KEY_SIZE; | |
2993 | } | |
2994 | ||
2995 | static u32 hclge_get_rss_indir_size(struct hnae3_handle *handle) | |
2996 | { | |
2997 | return HCLGE_RSS_IND_TBL_SIZE; | |
2998 | } | |
2999 | ||
46a3df9f S |
3000 | static int hclge_set_rss_algo_key(struct hclge_dev *hdev, |
3001 | const u8 hfunc, const u8 *key) | |
3002 | { | |
d44f9b63 | 3003 | struct hclge_rss_config_cmd *req; |
46a3df9f S |
3004 | struct hclge_desc desc; |
3005 | int key_offset; | |
3006 | int key_size; | |
3007 | int ret; | |
3008 | ||
d44f9b63 | 3009 | req = (struct hclge_rss_config_cmd *)desc.data; |
46a3df9f S |
3010 | |
3011 | for (key_offset = 0; key_offset < 3; key_offset++) { | |
3012 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_RSS_GENERIC_CONFIG, | |
3013 | false); | |
3014 | ||
3015 | req->hash_config |= (hfunc & HCLGE_RSS_HASH_ALGO_MASK); | |
3016 | req->hash_config |= (key_offset << HCLGE_RSS_HASH_KEY_OFFSET_B); | |
3017 | ||
3018 | if (key_offset == 2) | |
3019 | key_size = | |
3020 | HCLGE_RSS_KEY_SIZE - HCLGE_RSS_HASH_KEY_NUM * 2; | |
3021 | else | |
3022 | key_size = HCLGE_RSS_HASH_KEY_NUM; | |
3023 | ||
3024 | memcpy(req->hash_key, | |
3025 | key + key_offset * HCLGE_RSS_HASH_KEY_NUM, key_size); | |
3026 | ||
3027 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
3028 | if (ret) { | |
3029 | dev_err(&hdev->pdev->dev, | |
3030 | "Configure RSS config fail, status = %d\n", | |
3031 | ret); | |
3032 | return ret; | |
3033 | } | |
3034 | } | |
3035 | return 0; | |
3036 | } | |
3037 | ||
dcd4ef5e | 3038 | static int hclge_set_rss_indir_table(struct hclge_dev *hdev, const u8 *indir) |
46a3df9f | 3039 | { |
d44f9b63 | 3040 | struct hclge_rss_indirection_table_cmd *req; |
46a3df9f S |
3041 | struct hclge_desc desc; |
3042 | int i, j; | |
3043 | int ret; | |
3044 | ||
d44f9b63 | 3045 | req = (struct hclge_rss_indirection_table_cmd *)desc.data; |
46a3df9f S |
3046 | |
3047 | for (i = 0; i < HCLGE_RSS_CFG_TBL_NUM; i++) { | |
3048 | hclge_cmd_setup_basic_desc | |
3049 | (&desc, HCLGE_OPC_RSS_INDIR_TABLE, false); | |
3050 | ||
a90bb9a5 YL |
3051 | req->start_table_index = |
3052 | cpu_to_le16(i * HCLGE_RSS_CFG_TBL_SIZE); | |
3053 | req->rss_set_bitmap = cpu_to_le16(HCLGE_RSS_SET_BITMAP_MSK); | |
46a3df9f S |
3054 | |
3055 | for (j = 0; j < HCLGE_RSS_CFG_TBL_SIZE; j++) | |
3056 | req->rss_result[j] = | |
3057 | indir[i * HCLGE_RSS_CFG_TBL_SIZE + j]; | |
3058 | ||
3059 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
3060 | if (ret) { | |
3061 | dev_err(&hdev->pdev->dev, | |
3062 | "Configure rss indir table fail,status = %d\n", | |
3063 | ret); | |
3064 | return ret; | |
3065 | } | |
3066 | } | |
3067 | return 0; | |
3068 | } | |
3069 | ||
3070 | static int hclge_set_rss_tc_mode(struct hclge_dev *hdev, u16 *tc_valid, | |
3071 | u16 *tc_size, u16 *tc_offset) | |
3072 | { | |
d44f9b63 | 3073 | struct hclge_rss_tc_mode_cmd *req; |
46a3df9f S |
3074 | struct hclge_desc desc; |
3075 | int ret; | |
3076 | int i; | |
3077 | ||
3078 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_RSS_TC_MODE, false); | |
d44f9b63 | 3079 | req = (struct hclge_rss_tc_mode_cmd *)desc.data; |
46a3df9f S |
3080 | |
3081 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { | |
a90bb9a5 YL |
3082 | u16 mode = 0; |
3083 | ||
e22b531b HT |
3084 | hnae3_set_bit(mode, HCLGE_RSS_TC_VALID_B, (tc_valid[i] & 0x1)); |
3085 | hnae3_set_field(mode, HCLGE_RSS_TC_SIZE_M, | |
3086 | HCLGE_RSS_TC_SIZE_S, tc_size[i]); | |
3087 | hnae3_set_field(mode, HCLGE_RSS_TC_OFFSET_M, | |
3088 | HCLGE_RSS_TC_OFFSET_S, tc_offset[i]); | |
a90bb9a5 YL |
3089 | |
3090 | req->rss_tc_mode[i] = cpu_to_le16(mode); | |
46a3df9f S |
3091 | } |
3092 | ||
3093 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
e125295a | 3094 | if (ret) |
46a3df9f S |
3095 | dev_err(&hdev->pdev->dev, |
3096 | "Configure rss tc mode fail, status = %d\n", ret); | |
46a3df9f | 3097 | |
e125295a | 3098 | return ret; |
46a3df9f S |
3099 | } |
3100 | ||
3101 | static int hclge_set_rss_input_tuple(struct hclge_dev *hdev) | |
3102 | { | |
d44f9b63 | 3103 | struct hclge_rss_input_tuple_cmd *req; |
46a3df9f S |
3104 | struct hclge_desc desc; |
3105 | int ret; | |
3106 | ||
3107 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_RSS_INPUT_TUPLE, false); | |
3108 | ||
d44f9b63 | 3109 | req = (struct hclge_rss_input_tuple_cmd *)desc.data; |
637053ef YL |
3110 | |
3111 | /* Get the tuple cfg from pf */ | |
3112 | req->ipv4_tcp_en = hdev->vport[0].rss_tuple_sets.ipv4_tcp_en; | |
3113 | req->ipv4_udp_en = hdev->vport[0].rss_tuple_sets.ipv4_udp_en; | |
3114 | req->ipv4_sctp_en = hdev->vport[0].rss_tuple_sets.ipv4_sctp_en; | |
3115 | req->ipv4_fragment_en = hdev->vport[0].rss_tuple_sets.ipv4_fragment_en; | |
3116 | req->ipv6_tcp_en = hdev->vport[0].rss_tuple_sets.ipv6_tcp_en; | |
3117 | req->ipv6_udp_en = hdev->vport[0].rss_tuple_sets.ipv6_udp_en; | |
3118 | req->ipv6_sctp_en = hdev->vport[0].rss_tuple_sets.ipv6_sctp_en; | |
3119 | req->ipv6_fragment_en = hdev->vport[0].rss_tuple_sets.ipv6_fragment_en; | |
46a3df9f | 3120 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); |
e125295a | 3121 | if (ret) |
46a3df9f S |
3122 | dev_err(&hdev->pdev->dev, |
3123 | "Configure rss input fail, status = %d\n", ret); | |
e125295a | 3124 | return ret; |
46a3df9f S |
3125 | } |
3126 | ||
3127 | static int hclge_get_rss(struct hnae3_handle *handle, u32 *indir, | |
3128 | u8 *key, u8 *hfunc) | |
3129 | { | |
3130 | struct hclge_vport *vport = hclge_get_vport(handle); | |
46a3df9f S |
3131 | int i; |
3132 | ||
3133 | /* Get hash algorithm */ | |
3134 | if (hfunc) | |
dcd4ef5e | 3135 | *hfunc = vport->rss_algo; |
46a3df9f S |
3136 | |
3137 | /* Get the RSS Key required by the user */ | |
3138 | if (key) | |
3139 | memcpy(key, vport->rss_hash_key, HCLGE_RSS_KEY_SIZE); | |
3140 | ||
3141 | /* Get indirect table */ | |
3142 | if (indir) | |
3143 | for (i = 0; i < HCLGE_RSS_IND_TBL_SIZE; i++) | |
3144 | indir[i] = vport->rss_indirection_tbl[i]; | |
3145 | ||
3146 | return 0; | |
3147 | } | |
3148 | ||
3149 | static int hclge_set_rss(struct hnae3_handle *handle, const u32 *indir, | |
3150 | const u8 *key, const u8 hfunc) | |
3151 | { | |
3152 | struct hclge_vport *vport = hclge_get_vport(handle); | |
3153 | struct hclge_dev *hdev = vport->back; | |
3154 | u8 hash_algo; | |
3155 | int ret, i; | |
3156 | ||
3157 | /* Set the RSS Hash Key if specififed by the user */ | |
3158 | if (key) { | |
46a3df9f S |
3159 | |
3160 | if (hfunc == ETH_RSS_HASH_TOP || | |
3161 | hfunc == ETH_RSS_HASH_NO_CHANGE) | |
3162 | hash_algo = HCLGE_RSS_HASH_ALGO_TOEPLITZ; | |
3163 | else | |
3164 | return -EINVAL; | |
3165 | ret = hclge_set_rss_algo_key(hdev, hash_algo, key); | |
3166 | if (ret) | |
3167 | return ret; | |
dcd4ef5e YL |
3168 | |
3169 | /* Update the shadow RSS key with user specified qids */ | |
3170 | memcpy(vport->rss_hash_key, key, HCLGE_RSS_KEY_SIZE); | |
3171 | vport->rss_algo = hash_algo; | |
46a3df9f S |
3172 | } |
3173 | ||
3174 | /* Update the shadow RSS table with user specified qids */ | |
3175 | for (i = 0; i < HCLGE_RSS_IND_TBL_SIZE; i++) | |
3176 | vport->rss_indirection_tbl[i] = indir[i]; | |
3177 | ||
3178 | /* Update the hardware */ | |
dcd4ef5e | 3179 | return hclge_set_rss_indir_table(hdev, vport->rss_indirection_tbl); |
46a3df9f S |
3180 | } |
3181 | ||
f7db940a L |
3182 | static u8 hclge_get_rss_hash_bits(struct ethtool_rxnfc *nfc) |
3183 | { | |
3184 | u8 hash_sets = nfc->data & RXH_L4_B_0_1 ? HCLGE_S_PORT_BIT : 0; | |
3185 | ||
3186 | if (nfc->data & RXH_L4_B_2_3) | |
3187 | hash_sets |= HCLGE_D_PORT_BIT; | |
3188 | else | |
3189 | hash_sets &= ~HCLGE_D_PORT_BIT; | |
3190 | ||
3191 | if (nfc->data & RXH_IP_SRC) | |
3192 | hash_sets |= HCLGE_S_IP_BIT; | |
3193 | else | |
3194 | hash_sets &= ~HCLGE_S_IP_BIT; | |
3195 | ||
3196 | if (nfc->data & RXH_IP_DST) | |
3197 | hash_sets |= HCLGE_D_IP_BIT; | |
3198 | else | |
3199 | hash_sets &= ~HCLGE_D_IP_BIT; | |
3200 | ||
3201 | if (nfc->flow_type == SCTP_V4_FLOW || nfc->flow_type == SCTP_V6_FLOW) | |
3202 | hash_sets |= HCLGE_V_TAG_BIT; | |
3203 | ||
3204 | return hash_sets; | |
3205 | } | |
3206 | ||
3207 | static int hclge_set_rss_tuple(struct hnae3_handle *handle, | |
3208 | struct ethtool_rxnfc *nfc) | |
3209 | { | |
3210 | struct hclge_vport *vport = hclge_get_vport(handle); | |
3211 | struct hclge_dev *hdev = vport->back; | |
3212 | struct hclge_rss_input_tuple_cmd *req; | |
3213 | struct hclge_desc desc; | |
3214 | u8 tuple_sets; | |
3215 | int ret; | |
3216 | ||
3217 | if (nfc->data & ~(RXH_IP_SRC | RXH_IP_DST | | |
3218 | RXH_L4_B_0_1 | RXH_L4_B_2_3)) | |
3219 | return -EINVAL; | |
3220 | ||
3221 | req = (struct hclge_rss_input_tuple_cmd *)desc.data; | |
637053ef | 3222 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_RSS_INPUT_TUPLE, false); |
f7db940a | 3223 | |
637053ef YL |
3224 | req->ipv4_tcp_en = vport->rss_tuple_sets.ipv4_tcp_en; |
3225 | req->ipv4_udp_en = vport->rss_tuple_sets.ipv4_udp_en; | |
3226 | req->ipv4_sctp_en = vport->rss_tuple_sets.ipv4_sctp_en; | |
3227 | req->ipv4_fragment_en = vport->rss_tuple_sets.ipv4_fragment_en; | |
3228 | req->ipv6_tcp_en = vport->rss_tuple_sets.ipv6_tcp_en; | |
3229 | req->ipv6_udp_en = vport->rss_tuple_sets.ipv6_udp_en; | |
3230 | req->ipv6_sctp_en = vport->rss_tuple_sets.ipv6_sctp_en; | |
3231 | req->ipv6_fragment_en = vport->rss_tuple_sets.ipv6_fragment_en; | |
f7db940a L |
3232 | |
3233 | tuple_sets = hclge_get_rss_hash_bits(nfc); | |
3234 | switch (nfc->flow_type) { | |
3235 | case TCP_V4_FLOW: | |
3236 | req->ipv4_tcp_en = tuple_sets; | |
3237 | break; | |
3238 | case TCP_V6_FLOW: | |
3239 | req->ipv6_tcp_en = tuple_sets; | |
3240 | break; | |
3241 | case UDP_V4_FLOW: | |
3242 | req->ipv4_udp_en = tuple_sets; | |
3243 | break; | |
3244 | case UDP_V6_FLOW: | |
3245 | req->ipv6_udp_en = tuple_sets; | |
3246 | break; | |
3247 | case SCTP_V4_FLOW: | |
3248 | req->ipv4_sctp_en = tuple_sets; | |
3249 | break; | |
3250 | case SCTP_V6_FLOW: | |
3251 | if ((nfc->data & RXH_L4_B_0_1) || | |
3252 | (nfc->data & RXH_L4_B_2_3)) | |
3253 | return -EINVAL; | |
3254 | ||
3255 | req->ipv6_sctp_en = tuple_sets; | |
3256 | break; | |
3257 | case IPV4_FLOW: | |
3258 | req->ipv4_fragment_en = HCLGE_RSS_INPUT_TUPLE_OTHER; | |
3259 | break; | |
3260 | case IPV6_FLOW: | |
3261 | req->ipv6_fragment_en = HCLGE_RSS_INPUT_TUPLE_OTHER; | |
3262 | break; | |
3263 | default: | |
3264 | return -EINVAL; | |
3265 | } | |
3266 | ||
3267 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
637053ef | 3268 | if (ret) { |
f7db940a L |
3269 | dev_err(&hdev->pdev->dev, |
3270 | "Set rss tuple fail, status = %d\n", ret); | |
637053ef YL |
3271 | return ret; |
3272 | } | |
f7db940a | 3273 | |
637053ef YL |
3274 | vport->rss_tuple_sets.ipv4_tcp_en = req->ipv4_tcp_en; |
3275 | vport->rss_tuple_sets.ipv4_udp_en = req->ipv4_udp_en; | |
3276 | vport->rss_tuple_sets.ipv4_sctp_en = req->ipv4_sctp_en; | |
3277 | vport->rss_tuple_sets.ipv4_fragment_en = req->ipv4_fragment_en; | |
3278 | vport->rss_tuple_sets.ipv6_tcp_en = req->ipv6_tcp_en; | |
3279 | vport->rss_tuple_sets.ipv6_udp_en = req->ipv6_udp_en; | |
3280 | vport->rss_tuple_sets.ipv6_sctp_en = req->ipv6_sctp_en; | |
3281 | vport->rss_tuple_sets.ipv6_fragment_en = req->ipv6_fragment_en; | |
3282 | return 0; | |
f7db940a L |
3283 | } |
3284 | ||
07d29954 L |
3285 | static int hclge_get_rss_tuple(struct hnae3_handle *handle, |
3286 | struct ethtool_rxnfc *nfc) | |
3287 | { | |
3288 | struct hclge_vport *vport = hclge_get_vport(handle); | |
07d29954 | 3289 | u8 tuple_sets; |
07d29954 L |
3290 | |
3291 | nfc->data = 0; | |
3292 | ||
07d29954 L |
3293 | switch (nfc->flow_type) { |
3294 | case TCP_V4_FLOW: | |
637053ef | 3295 | tuple_sets = vport->rss_tuple_sets.ipv4_tcp_en; |
07d29954 L |
3296 | break; |
3297 | case UDP_V4_FLOW: | |
637053ef | 3298 | tuple_sets = vport->rss_tuple_sets.ipv4_udp_en; |
07d29954 L |
3299 | break; |
3300 | case TCP_V6_FLOW: | |
637053ef | 3301 | tuple_sets = vport->rss_tuple_sets.ipv6_tcp_en; |
07d29954 L |
3302 | break; |
3303 | case UDP_V6_FLOW: | |
637053ef | 3304 | tuple_sets = vport->rss_tuple_sets.ipv6_udp_en; |
07d29954 L |
3305 | break; |
3306 | case SCTP_V4_FLOW: | |
637053ef | 3307 | tuple_sets = vport->rss_tuple_sets.ipv4_sctp_en; |
07d29954 L |
3308 | break; |
3309 | case SCTP_V6_FLOW: | |
637053ef | 3310 | tuple_sets = vport->rss_tuple_sets.ipv6_sctp_en; |
07d29954 L |
3311 | break; |
3312 | case IPV4_FLOW: | |
3313 | case IPV6_FLOW: | |
3314 | tuple_sets = HCLGE_S_IP_BIT | HCLGE_D_IP_BIT; | |
3315 | break; | |
3316 | default: | |
3317 | return -EINVAL; | |
3318 | } | |
3319 | ||
3320 | if (!tuple_sets) | |
3321 | return 0; | |
3322 | ||
3323 | if (tuple_sets & HCLGE_D_PORT_BIT) | |
3324 | nfc->data |= RXH_L4_B_2_3; | |
3325 | if (tuple_sets & HCLGE_S_PORT_BIT) | |
3326 | nfc->data |= RXH_L4_B_0_1; | |
3327 | if (tuple_sets & HCLGE_D_IP_BIT) | |
3328 | nfc->data |= RXH_IP_DST; | |
3329 | if (tuple_sets & HCLGE_S_IP_BIT) | |
3330 | nfc->data |= RXH_IP_SRC; | |
3331 | ||
3332 | return 0; | |
3333 | } | |
3334 | ||
46a3df9f S |
3335 | static int hclge_get_tc_size(struct hnae3_handle *handle) |
3336 | { | |
3337 | struct hclge_vport *vport = hclge_get_vport(handle); | |
3338 | struct hclge_dev *hdev = vport->back; | |
3339 | ||
3340 | return hdev->rss_size_max; | |
3341 | } | |
3342 | ||
77f255c1 | 3343 | int hclge_rss_init_hw(struct hclge_dev *hdev) |
46a3df9f | 3344 | { |
46a3df9f | 3345 | struct hclge_vport *vport = hdev->vport; |
8015bb74 YL |
3346 | u8 *rss_indir = vport[0].rss_indirection_tbl; |
3347 | u16 rss_size = vport[0].alloc_rss_size; | |
3348 | u8 *key = vport[0].rss_hash_key; | |
3349 | u8 hfunc = vport[0].rss_algo; | |
46a3df9f | 3350 | u16 tc_offset[HCLGE_MAX_TC_NUM]; |
46a3df9f S |
3351 | u16 tc_valid[HCLGE_MAX_TC_NUM]; |
3352 | u16 tc_size[HCLGE_MAX_TC_NUM]; | |
8015bb74 YL |
3353 | u16 roundup_size; |
3354 | int i, ret; | |
68ece54e | 3355 | |
46a3df9f S |
3356 | ret = hclge_set_rss_indir_table(hdev, rss_indir); |
3357 | if (ret) | |
8015bb74 | 3358 | return ret; |
46a3df9f | 3359 | |
46a3df9f S |
3360 | ret = hclge_set_rss_algo_key(hdev, hfunc, key); |
3361 | if (ret) | |
8015bb74 | 3362 | return ret; |
46a3df9f S |
3363 | |
3364 | ret = hclge_set_rss_input_tuple(hdev); | |
3365 | if (ret) | |
8015bb74 | 3366 | return ret; |
46a3df9f | 3367 | |
68ece54e YL |
3368 | /* Each TC have the same queue size, and tc_size set to hardware is |
3369 | * the log2 of roundup power of two of rss_size, the acutal queue | |
3370 | * size is limited by indirection table. | |
3371 | */ | |
3372 | if (rss_size > HCLGE_RSS_TC_SIZE_7 || rss_size == 0) { | |
3373 | dev_err(&hdev->pdev->dev, | |
3374 | "Configure rss tc size failed, invalid TC_SIZE = %d\n", | |
3375 | rss_size); | |
8015bb74 | 3376 | return -EINVAL; |
68ece54e YL |
3377 | } |
3378 | ||
3379 | roundup_size = roundup_pow_of_two(rss_size); | |
3380 | roundup_size = ilog2(roundup_size); | |
3381 | ||
46a3df9f | 3382 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { |
68ece54e | 3383 | tc_valid[i] = 0; |
46a3df9f | 3384 | |
68ece54e YL |
3385 | if (!(hdev->hw_tc_map & BIT(i))) |
3386 | continue; | |
3387 | ||
3388 | tc_valid[i] = 1; | |
3389 | tc_size[i] = roundup_size; | |
3390 | tc_offset[i] = rss_size * i; | |
46a3df9f | 3391 | } |
68ece54e | 3392 | |
8015bb74 YL |
3393 | return hclge_set_rss_tc_mode(hdev, tc_valid, tc_size, tc_offset); |
3394 | } | |
46a3df9f | 3395 | |
8015bb74 YL |
3396 | void hclge_rss_indir_init_cfg(struct hclge_dev *hdev) |
3397 | { | |
3398 | struct hclge_vport *vport = hdev->vport; | |
3399 | int i, j; | |
46a3df9f | 3400 | |
8015bb74 YL |
3401 | for (j = 0; j < hdev->num_vmdq_vport + 1; j++) { |
3402 | for (i = 0; i < HCLGE_RSS_IND_TBL_SIZE; i++) | |
3403 | vport[j].rss_indirection_tbl[i] = | |
3404 | i % vport[j].alloc_rss_size; | |
3405 | } | |
3406 | } | |
3407 | ||
3408 | static void hclge_rss_init_cfg(struct hclge_dev *hdev) | |
3409 | { | |
3410 | struct hclge_vport *vport = hdev->vport; | |
3411 | int i; | |
3412 | ||
8015bb74 YL |
3413 | for (i = 0; i < hdev->num_vmdq_vport + 1; i++) { |
3414 | vport[i].rss_tuple_sets.ipv4_tcp_en = | |
3415 | HCLGE_RSS_INPUT_TUPLE_OTHER; | |
3416 | vport[i].rss_tuple_sets.ipv4_udp_en = | |
3417 | HCLGE_RSS_INPUT_TUPLE_OTHER; | |
3418 | vport[i].rss_tuple_sets.ipv4_sctp_en = | |
3419 | HCLGE_RSS_INPUT_TUPLE_SCTP; | |
3420 | vport[i].rss_tuple_sets.ipv4_fragment_en = | |
3421 | HCLGE_RSS_INPUT_TUPLE_OTHER; | |
3422 | vport[i].rss_tuple_sets.ipv6_tcp_en = | |
3423 | HCLGE_RSS_INPUT_TUPLE_OTHER; | |
3424 | vport[i].rss_tuple_sets.ipv6_udp_en = | |
3425 | HCLGE_RSS_INPUT_TUPLE_OTHER; | |
3426 | vport[i].rss_tuple_sets.ipv6_sctp_en = | |
3427 | HCLGE_RSS_INPUT_TUPLE_SCTP; | |
3428 | vport[i].rss_tuple_sets.ipv6_fragment_en = | |
3429 | HCLGE_RSS_INPUT_TUPLE_OTHER; | |
3430 | ||
3431 | vport[i].rss_algo = HCLGE_RSS_HASH_ALGO_TOEPLITZ; | |
823fe868 FL |
3432 | |
3433 | netdev_rss_key_fill(vport[i].rss_hash_key, HCLGE_RSS_KEY_SIZE); | |
8015bb74 YL |
3434 | } |
3435 | ||
3436 | hclge_rss_indir_init_cfg(hdev); | |
46a3df9f S |
3437 | } |
3438 | ||
63d7e66f SM |
3439 | int hclge_bind_ring_with_vector(struct hclge_vport *vport, |
3440 | int vector_id, bool en, | |
3441 | struct hnae3_ring_chain_node *ring_chain) | |
46a3df9f S |
3442 | { |
3443 | struct hclge_dev *hdev = vport->back; | |
46a3df9f S |
3444 | struct hnae3_ring_chain_node *node; |
3445 | struct hclge_desc desc; | |
63d7e66f SM |
3446 | struct hclge_ctrl_vector_chain_cmd *req |
3447 | = (struct hclge_ctrl_vector_chain_cmd *)desc.data; | |
3448 | enum hclge_cmd_status status; | |
3449 | enum hclge_opcode_type op; | |
3450 | u16 tqp_type_and_id; | |
46a3df9f S |
3451 | int i; |
3452 | ||
63d7e66f SM |
3453 | op = en ? HCLGE_OPC_ADD_RING_TO_VECTOR : HCLGE_OPC_DEL_RING_TO_VECTOR; |
3454 | hclge_cmd_setup_basic_desc(&desc, op, false); | |
46a3df9f S |
3455 | req->int_vector_id = vector_id; |
3456 | ||
3457 | i = 0; | |
3458 | for (node = ring_chain; node; node = node->next) { | |
63d7e66f | 3459 | tqp_type_and_id = le16_to_cpu(req->tqp_type_and_id[i]); |
e22b531b HT |
3460 | hnae3_set_field(tqp_type_and_id, HCLGE_INT_TYPE_M, |
3461 | HCLGE_INT_TYPE_S, | |
3462 | hnae3_get_bit(node->flag, HNAE3_RING_TYPE_B)); | |
3463 | hnae3_set_field(tqp_type_and_id, HCLGE_TQP_ID_M, | |
3464 | HCLGE_TQP_ID_S, node->tqp_index); | |
3465 | hnae3_set_field(tqp_type_and_id, HCLGE_INT_GL_IDX_M, | |
3466 | HCLGE_INT_GL_IDX_S, | |
3467 | hnae3_get_field(node->int_gl_idx, | |
3468 | HNAE3_RING_GL_IDX_M, | |
3469 | HNAE3_RING_GL_IDX_S)); | |
63d7e66f | 3470 | req->tqp_type_and_id[i] = cpu_to_le16(tqp_type_and_id); |
46a3df9f S |
3471 | if (++i >= HCLGE_VECTOR_ELEMENTS_PER_CMD) { |
3472 | req->int_cause_num = HCLGE_VECTOR_ELEMENTS_PER_CMD; | |
63d7e66f | 3473 | req->vfid = vport->vport_id; |
46a3df9f | 3474 | |
63d7e66f SM |
3475 | status = hclge_cmd_send(&hdev->hw, &desc, 1); |
3476 | if (status) { | |
46a3df9f S |
3477 | dev_err(&hdev->pdev->dev, |
3478 | "Map TQP fail, status is %d.\n", | |
63d7e66f SM |
3479 | status); |
3480 | return -EIO; | |
46a3df9f S |
3481 | } |
3482 | i = 0; | |
3483 | ||
3484 | hclge_cmd_setup_basic_desc(&desc, | |
63d7e66f | 3485 | op, |
46a3df9f S |
3486 | false); |
3487 | req->int_vector_id = vector_id; | |
3488 | } | |
3489 | } | |
3490 | ||
3491 | if (i > 0) { | |
3492 | req->int_cause_num = i; | |
63d7e66f SM |
3493 | req->vfid = vport->vport_id; |
3494 | status = hclge_cmd_send(&hdev->hw, &desc, 1); | |
3495 | if (status) { | |
46a3df9f | 3496 | dev_err(&hdev->pdev->dev, |
63d7e66f SM |
3497 | "Map TQP fail, status is %d.\n", status); |
3498 | return -EIO; | |
46a3df9f S |
3499 | } |
3500 | } | |
3501 | ||
3502 | return 0; | |
3503 | } | |
3504 | ||
63d7e66f SM |
3505 | static int hclge_map_ring_to_vector(struct hnae3_handle *handle, |
3506 | int vector, | |
3507 | struct hnae3_ring_chain_node *ring_chain) | |
46a3df9f S |
3508 | { |
3509 | struct hclge_vport *vport = hclge_get_vport(handle); | |
3510 | struct hclge_dev *hdev = vport->back; | |
3511 | int vector_id; | |
3512 | ||
3513 | vector_id = hclge_get_vector_index(hdev, vector); | |
3514 | if (vector_id < 0) { | |
3515 | dev_err(&hdev->pdev->dev, | |
63d7e66f | 3516 | "Get vector index fail. vector_id =%d\n", vector_id); |
46a3df9f S |
3517 | return vector_id; |
3518 | } | |
3519 | ||
63d7e66f | 3520 | return hclge_bind_ring_with_vector(vport, vector_id, true, ring_chain); |
46a3df9f S |
3521 | } |
3522 | ||
63d7e66f SM |
3523 | static int hclge_unmap_ring_frm_vector(struct hnae3_handle *handle, |
3524 | int vector, | |
3525 | struct hnae3_ring_chain_node *ring_chain) | |
46a3df9f S |
3526 | { |
3527 | struct hclge_vport *vport = hclge_get_vport(handle); | |
3528 | struct hclge_dev *hdev = vport->back; | |
63d7e66f | 3529 | int vector_id, ret; |
46a3df9f | 3530 | |
f9637cc2 PL |
3531 | if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) |
3532 | return 0; | |
3533 | ||
46a3df9f S |
3534 | vector_id = hclge_get_vector_index(hdev, vector); |
3535 | if (vector_id < 0) { | |
3536 | dev_err(&handle->pdev->dev, | |
3537 | "Get vector index fail. ret =%d\n", vector_id); | |
3538 | return vector_id; | |
3539 | } | |
3540 | ||
63d7e66f | 3541 | ret = hclge_bind_ring_with_vector(vport, vector_id, false, ring_chain); |
7412200c | 3542 | if (ret) |
63d7e66f SM |
3543 | dev_err(&handle->pdev->dev, |
3544 | "Unmap ring from vector fail. vectorid=%d, ret =%d\n", | |
3545 | vector_id, | |
3546 | ret); | |
46a3df9f | 3547 | |
7412200c | 3548 | return ret; |
46a3df9f S |
3549 | } |
3550 | ||
3551 | int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev, | |
3552 | struct hclge_promisc_param *param) | |
3553 | { | |
d44f9b63 | 3554 | struct hclge_promisc_cfg_cmd *req; |
46a3df9f S |
3555 | struct hclge_desc desc; |
3556 | int ret; | |
3557 | ||
3558 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CFG_PROMISC_MODE, false); | |
3559 | ||
d44f9b63 | 3560 | req = (struct hclge_promisc_cfg_cmd *)desc.data; |
46a3df9f | 3561 | req->vf_id = param->vf_id; |
4771e104 PL |
3562 | |
3563 | /* HCLGE_PROMISC_TX_EN_B and HCLGE_PROMISC_RX_EN_B are not supported on | |
3564 | * pdev revision(0x20), new revision support them. The | |
3565 | * value of this two fields will not return error when driver | |
3566 | * send command to fireware in revision(0x20). | |
3567 | */ | |
3568 | req->flag = (param->enable << HCLGE_PROMISC_EN_B) | | |
3569 | HCLGE_PROMISC_TX_EN_B | HCLGE_PROMISC_RX_EN_B; | |
46a3df9f S |
3570 | |
3571 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
e125295a | 3572 | if (ret) |
46a3df9f S |
3573 | dev_err(&hdev->pdev->dev, |
3574 | "Set promisc mode fail, status is %d.\n", ret); | |
e125295a JS |
3575 | |
3576 | return ret; | |
46a3df9f S |
3577 | } |
3578 | ||
3579 | void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc, | |
3580 | bool en_mc, bool en_bc, int vport_id) | |
3581 | { | |
3582 | if (!param) | |
3583 | return; | |
3584 | ||
3585 | memset(param, 0, sizeof(struct hclge_promisc_param)); | |
3586 | if (en_uc) | |
3587 | param->enable = HCLGE_PROMISC_EN_UC; | |
3588 | if (en_mc) | |
3589 | param->enable |= HCLGE_PROMISC_EN_MC; | |
3590 | if (en_bc) | |
3591 | param->enable |= HCLGE_PROMISC_EN_BC; | |
3592 | param->vf_id = vport_id; | |
3593 | } | |
3594 | ||
e8600a3d PL |
3595 | static void hclge_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc, |
3596 | bool en_mc_pmc) | |
46a3df9f S |
3597 | { |
3598 | struct hclge_vport *vport = hclge_get_vport(handle); | |
3599 | struct hclge_dev *hdev = vport->back; | |
3600 | struct hclge_promisc_param param; | |
3601 | ||
e8600a3d PL |
3602 | hclge_promisc_param_init(¶m, en_uc_pmc, en_mc_pmc, true, |
3603 | vport->vport_id); | |
46a3df9f S |
3604 | hclge_cmd_set_promisc_mode(hdev, ¶m); |
3605 | } | |
3606 | ||
3607 | static void hclge_cfg_mac_mode(struct hclge_dev *hdev, bool enable) | |
3608 | { | |
3609 | struct hclge_desc desc; | |
d44f9b63 YL |
3610 | struct hclge_config_mac_mode_cmd *req = |
3611 | (struct hclge_config_mac_mode_cmd *)desc.data; | |
a90bb9a5 | 3612 | u32 loop_en = 0; |
46a3df9f S |
3613 | int ret; |
3614 | ||
3615 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_MAC_MODE, false); | |
e22b531b HT |
3616 | hnae3_set_bit(loop_en, HCLGE_MAC_TX_EN_B, enable); |
3617 | hnae3_set_bit(loop_en, HCLGE_MAC_RX_EN_B, enable); | |
3618 | hnae3_set_bit(loop_en, HCLGE_MAC_PAD_TX_B, enable); | |
3619 | hnae3_set_bit(loop_en, HCLGE_MAC_PAD_RX_B, enable); | |
3620 | hnae3_set_bit(loop_en, HCLGE_MAC_1588_TX_B, 0); | |
3621 | hnae3_set_bit(loop_en, HCLGE_MAC_1588_RX_B, 0); | |
3622 | hnae3_set_bit(loop_en, HCLGE_MAC_APP_LP_B, 0); | |
3623 | hnae3_set_bit(loop_en, HCLGE_MAC_LINE_LP_B, 0); | |
3624 | hnae3_set_bit(loop_en, HCLGE_MAC_FCS_TX_B, enable); | |
3625 | hnae3_set_bit(loop_en, HCLGE_MAC_RX_FCS_B, enable); | |
3626 | hnae3_set_bit(loop_en, HCLGE_MAC_RX_FCS_STRIP_B, enable); | |
3627 | hnae3_set_bit(loop_en, HCLGE_MAC_TX_OVERSIZE_TRUNCATE_B, enable); | |
3628 | hnae3_set_bit(loop_en, HCLGE_MAC_RX_OVERSIZE_TRUNCATE_B, enable); | |
3629 | hnae3_set_bit(loop_en, HCLGE_MAC_TX_UNDER_MIN_ERR_B, enable); | |
a90bb9a5 | 3630 | req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en); |
46a3df9f S |
3631 | |
3632 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
3633 | if (ret) | |
3634 | dev_err(&hdev->pdev->dev, | |
3635 | "mac enable fail, ret =%d.\n", ret); | |
3636 | } | |
3637 | ||
e67d9ce9 | 3638 | static int hclge_set_mac_loopback(struct hclge_dev *hdev, bool en) |
c39c4d98 | 3639 | { |
c39c4d98 | 3640 | struct hclge_config_mac_mode_cmd *req; |
c39c4d98 YL |
3641 | struct hclge_desc desc; |
3642 | u32 loop_en; | |
3643 | int ret; | |
3644 | ||
e67d9ce9 YL |
3645 | req = (struct hclge_config_mac_mode_cmd *)&desc.data[0]; |
3646 | /* 1 Read out the MAC mode config at first */ | |
3647 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_MAC_MODE, true); | |
3648 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
3649 | if (ret) { | |
3650 | dev_err(&hdev->pdev->dev, | |
3651 | "mac loopback get fail, ret =%d.\n", ret); | |
3652 | return ret; | |
3653 | } | |
c39c4d98 | 3654 | |
e67d9ce9 YL |
3655 | /* 2 Then setup the loopback flag */ |
3656 | loop_en = le32_to_cpu(req->txrx_pad_fcs_loop_en); | |
e22b531b | 3657 | hnae3_set_bit(loop_en, HCLGE_MAC_APP_LP_B, en ? 1 : 0); |
e67d9ce9 YL |
3658 | |
3659 | req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en); | |
c39c4d98 | 3660 | |
e67d9ce9 YL |
3661 | /* 3 Config mac work mode with loopback flag |
3662 | * and its original configure parameters | |
3663 | */ | |
3664 | hclge_cmd_reuse_desc(&desc, false); | |
3665 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
3666 | if (ret) | |
3667 | dev_err(&hdev->pdev->dev, | |
3668 | "mac loopback set fail, ret =%d.\n", ret); | |
3669 | return ret; | |
3670 | } | |
c39c4d98 | 3671 | |
2fd5416a YL |
3672 | static int hclge_set_serdes_loopback(struct hclge_dev *hdev, bool en) |
3673 | { | |
3674 | #define HCLGE_SERDES_RETRY_MS 10 | |
3675 | #define HCLGE_SERDES_RETRY_NUM 100 | |
3676 | struct hclge_serdes_lb_cmd *req; | |
3677 | struct hclge_desc desc; | |
3678 | int ret, i = 0; | |
3679 | ||
3680 | req = (struct hclge_serdes_lb_cmd *)&desc.data[0]; | |
3681 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SERDES_LOOPBACK, false); | |
3682 | ||
3683 | if (en) { | |
3684 | req->enable = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B; | |
3685 | req->mask = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B; | |
3686 | } else { | |
3687 | req->mask = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B; | |
3688 | } | |
3689 | ||
3690 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
3691 | if (ret) { | |
3692 | dev_err(&hdev->pdev->dev, | |
3693 | "serdes loopback set fail, ret = %d\n", ret); | |
3694 | return ret; | |
3695 | } | |
3696 | ||
3697 | do { | |
3698 | msleep(HCLGE_SERDES_RETRY_MS); | |
3699 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SERDES_LOOPBACK, | |
3700 | true); | |
3701 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
3702 | if (ret) { | |
3703 | dev_err(&hdev->pdev->dev, | |
3704 | "serdes loopback get, ret = %d\n", ret); | |
3705 | return ret; | |
3706 | } | |
3707 | } while (++i < HCLGE_SERDES_RETRY_NUM && | |
3708 | !(req->result & HCLGE_CMD_SERDES_DONE_B)); | |
3709 | ||
3710 | if (!(req->result & HCLGE_CMD_SERDES_DONE_B)) { | |
3711 | dev_err(&hdev->pdev->dev, "serdes loopback set timeout\n"); | |
3712 | return -EBUSY; | |
3713 | } else if (!(req->result & HCLGE_CMD_SERDES_SUCCESS_B)) { | |
3714 | dev_err(&hdev->pdev->dev, "serdes loopback set failed in fw\n"); | |
3715 | return -EIO; | |
3716 | } | |
3717 | ||
3718 | return 0; | |
3719 | } | |
3720 | ||
e67d9ce9 YL |
3721 | static int hclge_set_loopback(struct hnae3_handle *handle, |
3722 | enum hnae3_loop loop_mode, bool en) | |
3723 | { | |
3724 | struct hclge_vport *vport = hclge_get_vport(handle); | |
3725 | struct hclge_dev *hdev = vport->back; | |
3726 | int ret; | |
3727 | ||
3728 | switch (loop_mode) { | |
3729 | case HNAE3_MAC_INTER_LOOP_MAC: | |
3730 | ret = hclge_set_mac_loopback(hdev, en); | |
c39c4d98 | 3731 | break; |
2fd5416a YL |
3732 | case HNAE3_MAC_INTER_LOOP_SERDES: |
3733 | ret = hclge_set_serdes_loopback(hdev, en); | |
3734 | break; | |
c39c4d98 YL |
3735 | default: |
3736 | ret = -ENOTSUPP; | |
3737 | dev_err(&hdev->pdev->dev, | |
3738 | "loop_mode %d is not supported\n", loop_mode); | |
3739 | break; | |
3740 | } | |
3741 | ||
3742 | return ret; | |
3743 | } | |
3744 | ||
46a3df9f S |
3745 | static int hclge_tqp_enable(struct hclge_dev *hdev, int tqp_id, |
3746 | int stream_id, bool enable) | |
3747 | { | |
3748 | struct hclge_desc desc; | |
d44f9b63 YL |
3749 | struct hclge_cfg_com_tqp_queue_cmd *req = |
3750 | (struct hclge_cfg_com_tqp_queue_cmd *)desc.data; | |
46a3df9f S |
3751 | int ret; |
3752 | ||
3753 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CFG_COM_TQP_QUEUE, false); | |
3754 | req->tqp_id = cpu_to_le16(tqp_id & HCLGE_RING_ID_MASK); | |
3755 | req->stream_id = cpu_to_le16(stream_id); | |
3756 | req->enable |= enable << HCLGE_TQP_ENABLE_B; | |
3757 | ||
3758 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
3759 | if (ret) | |
3760 | dev_err(&hdev->pdev->dev, | |
3761 | "Tqp enable fail, status =%d.\n", ret); | |
3762 | return ret; | |
3763 | } | |
3764 | ||
3765 | static void hclge_reset_tqp_stats(struct hnae3_handle *handle) | |
3766 | { | |
3767 | struct hclge_vport *vport = hclge_get_vport(handle); | |
3768 | struct hnae3_queue *queue; | |
3769 | struct hclge_tqp *tqp; | |
3770 | int i; | |
3771 | ||
3772 | for (i = 0; i < vport->alloc_tqps; i++) { | |
3773 | queue = handle->kinfo.tqp[i]; | |
3774 | tqp = container_of(queue, struct hclge_tqp, q); | |
3775 | memset(&tqp->tqp_stats, 0, sizeof(tqp->tqp_stats)); | |
3776 | } | |
3777 | } | |
3778 | ||
3779 | static int hclge_ae_start(struct hnae3_handle *handle) | |
3780 | { | |
3781 | struct hclge_vport *vport = hclge_get_vport(handle); | |
3782 | struct hclge_dev *hdev = vport->back; | |
e5e89cda | 3783 | int i, ret; |
46a3df9f | 3784 | |
e5e89cda PL |
3785 | for (i = 0; i < vport->alloc_tqps; i++) |
3786 | hclge_tqp_enable(hdev, i, 0, true); | |
46a3df9f | 3787 | |
46a3df9f S |
3788 | /* mac enable */ |
3789 | hclge_cfg_mac_mode(hdev, true); | |
3790 | clear_bit(HCLGE_STATE_DOWN, &hdev->state); | |
d039ef68 | 3791 | mod_timer(&hdev->service_timer, jiffies + HZ); |
3ae84019 | 3792 | hdev->hw.mac.link = 0; |
46a3df9f | 3793 | |
f9637cc2 PL |
3794 | /* reset tqp stats */ |
3795 | hclge_reset_tqp_stats(handle); | |
3796 | ||
46a3df9f S |
3797 | ret = hclge_mac_start_phy(hdev); |
3798 | if (ret) | |
3799 | return ret; | |
3800 | ||
46a3df9f S |
3801 | return 0; |
3802 | } | |
3803 | ||
3804 | static void hclge_ae_stop(struct hnae3_handle *handle) | |
3805 | { | |
3806 | struct hclge_vport *vport = hclge_get_vport(handle); | |
3807 | struct hclge_dev *hdev = vport->back; | |
e5e89cda | 3808 | int i; |
46a3df9f | 3809 | |
f9637cc2 PL |
3810 | del_timer_sync(&hdev->service_timer); |
3811 | cancel_work_sync(&hdev->service_task); | |
42b11ab7 | 3812 | clear_bit(HCLGE_STATE_SERVICE_SCHED, &hdev->state); |
f9637cc2 | 3813 | |
4486f5c9 YL |
3814 | if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) { |
3815 | hclge_mac_stop_phy(hdev); | |
f9637cc2 | 3816 | return; |
4486f5c9 | 3817 | } |
f9637cc2 | 3818 | |
e5e89cda PL |
3819 | for (i = 0; i < vport->alloc_tqps; i++) |
3820 | hclge_tqp_enable(hdev, i, 0, false); | |
46a3df9f | 3821 | |
46a3df9f S |
3822 | /* Mac disable */ |
3823 | hclge_cfg_mac_mode(hdev, false); | |
3824 | ||
3825 | hclge_mac_stop_phy(hdev); | |
3826 | ||
3827 | /* reset tqp stats */ | |
3828 | hclge_reset_tqp_stats(handle); | |
b91fb71c FL |
3829 | del_timer_sync(&hdev->service_timer); |
3830 | cancel_work_sync(&hdev->service_task); | |
3831 | hclge_update_link_status(hdev); | |
46a3df9f S |
3832 | } |
3833 | ||
3834 | static int hclge_get_mac_vlan_cmd_status(struct hclge_vport *vport, | |
3835 | u16 cmdq_resp, u8 resp_code, | |
3836 | enum hclge_mac_vlan_tbl_opcode op) | |
3837 | { | |
3838 | struct hclge_dev *hdev = vport->back; | |
3839 | int return_status = -EIO; | |
3840 | ||
3841 | if (cmdq_resp) { | |
3842 | dev_err(&hdev->pdev->dev, | |
3843 | "cmdq execute failed for get_mac_vlan_cmd_status,status=%d.\n", | |
3844 | cmdq_resp); | |
3845 | return -EIO; | |
3846 | } | |
3847 | ||
3848 | if (op == HCLGE_MAC_VLAN_ADD) { | |
3849 | if ((!resp_code) || (resp_code == 1)) { | |
3850 | return_status = 0; | |
3851 | } else if (resp_code == 2) { | |
2f894c5b | 3852 | return_status = -ENOSPC; |
46a3df9f S |
3853 | dev_err(&hdev->pdev->dev, |
3854 | "add mac addr failed for uc_overflow.\n"); | |
3855 | } else if (resp_code == 3) { | |
2f894c5b | 3856 | return_status = -ENOSPC; |
46a3df9f S |
3857 | dev_err(&hdev->pdev->dev, |
3858 | "add mac addr failed for mc_overflow.\n"); | |
3859 | } else { | |
3860 | dev_err(&hdev->pdev->dev, | |
3861 | "add mac addr failed for undefined, code=%d.\n", | |
3862 | resp_code); | |
3863 | } | |
3864 | } else if (op == HCLGE_MAC_VLAN_REMOVE) { | |
3865 | if (!resp_code) { | |
3866 | return_status = 0; | |
3867 | } else if (resp_code == 1) { | |
2f894c5b | 3868 | return_status = -ENOENT; |
46a3df9f S |
3869 | dev_dbg(&hdev->pdev->dev, |
3870 | "remove mac addr failed for miss.\n"); | |
3871 | } else { | |
3872 | dev_err(&hdev->pdev->dev, | |
3873 | "remove mac addr failed for undefined, code=%d.\n", | |
3874 | resp_code); | |
3875 | } | |
3876 | } else if (op == HCLGE_MAC_VLAN_LKUP) { | |
3877 | if (!resp_code) { | |
3878 | return_status = 0; | |
3879 | } else if (resp_code == 1) { | |
2f894c5b | 3880 | return_status = -ENOENT; |
46a3df9f S |
3881 | dev_dbg(&hdev->pdev->dev, |
3882 | "lookup mac addr failed for miss.\n"); | |
3883 | } else { | |
3884 | dev_err(&hdev->pdev->dev, | |
3885 | "lookup mac addr failed for undefined, code=%d.\n", | |
3886 | resp_code); | |
3887 | } | |
3888 | } else { | |
2f894c5b | 3889 | return_status = -EINVAL; |
46a3df9f S |
3890 | dev_err(&hdev->pdev->dev, |
3891 | "unknown opcode for get_mac_vlan_cmd_status,opcode=%d.\n", | |
3892 | op); | |
3893 | } | |
3894 | ||
3895 | return return_status; | |
3896 | } | |
3897 | ||
3898 | static int hclge_update_desc_vfid(struct hclge_desc *desc, int vfid, bool clr) | |
3899 | { | |
3900 | int word_num; | |
3901 | int bit_num; | |
3902 | ||
3903 | if (vfid > 255 || vfid < 0) | |
3904 | return -EIO; | |
3905 | ||
3906 | if (vfid >= 0 && vfid <= 191) { | |
3907 | word_num = vfid / 32; | |
3908 | bit_num = vfid % 32; | |
3909 | if (clr) | |
a90bb9a5 | 3910 | desc[1].data[word_num] &= cpu_to_le32(~(1 << bit_num)); |
46a3df9f | 3911 | else |
a90bb9a5 | 3912 | desc[1].data[word_num] |= cpu_to_le32(1 << bit_num); |
46a3df9f S |
3913 | } else { |
3914 | word_num = (vfid - 192) / 32; | |
3915 | bit_num = vfid % 32; | |
3916 | if (clr) | |
a90bb9a5 | 3917 | desc[2].data[word_num] &= cpu_to_le32(~(1 << bit_num)); |
46a3df9f | 3918 | else |
a90bb9a5 | 3919 | desc[2].data[word_num] |= cpu_to_le32(1 << bit_num); |
46a3df9f S |
3920 | } |
3921 | ||
3922 | return 0; | |
3923 | } | |
3924 | ||
3925 | static bool hclge_is_all_function_id_zero(struct hclge_desc *desc) | |
3926 | { | |
3927 | #define HCLGE_DESC_NUMBER 3 | |
3928 | #define HCLGE_FUNC_NUMBER_PER_DESC 6 | |
3929 | int i, j; | |
3930 | ||
3931 | for (i = 0; i < HCLGE_DESC_NUMBER; i++) | |
3932 | for (j = 0; j < HCLGE_FUNC_NUMBER_PER_DESC; j++) | |
3933 | if (desc[i].data[j]) | |
3934 | return false; | |
3935 | ||
3936 | return true; | |
3937 | } | |
3938 | ||
d44f9b63 | 3939 | static void hclge_prepare_mac_addr(struct hclge_mac_vlan_tbl_entry_cmd *new_req, |
46a3df9f S |
3940 | const u8 *addr) |
3941 | { | |
3942 | const unsigned char *mac_addr = addr; | |
3943 | u32 high_val = mac_addr[2] << 16 | (mac_addr[3] << 24) | | |
3944 | (mac_addr[0]) | (mac_addr[1] << 8); | |
3945 | u32 low_val = mac_addr[4] | (mac_addr[5] << 8); | |
3946 | ||
3947 | new_req->mac_addr_hi32 = cpu_to_le32(high_val); | |
3948 | new_req->mac_addr_lo16 = cpu_to_le16(low_val & 0xffff); | |
3949 | } | |
3950 | ||
1db9b1bf YL |
3951 | static u16 hclge_get_mac_addr_to_mta_index(struct hclge_vport *vport, |
3952 | const u8 *addr) | |
46a3df9f S |
3953 | { |
3954 | u16 high_val = addr[1] | (addr[0] << 8); | |
3955 | struct hclge_dev *hdev = vport->back; | |
3956 | u32 rsh = 4 - hdev->mta_mac_sel_type; | |
3957 | u16 ret_val = (high_val >> rsh) & 0xfff; | |
3958 | ||
3959 | return ret_val; | |
3960 | } | |
3961 | ||
3962 | static int hclge_set_mta_filter_mode(struct hclge_dev *hdev, | |
3963 | enum hclge_mta_dmac_sel_type mta_mac_sel, | |
3964 | bool enable) | |
3965 | { | |
d44f9b63 | 3966 | struct hclge_mta_filter_mode_cmd *req; |
46a3df9f S |
3967 | struct hclge_desc desc; |
3968 | int ret; | |
3969 | ||
d44f9b63 | 3970 | req = (struct hclge_mta_filter_mode_cmd *)desc.data; |
46a3df9f S |
3971 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_MAC_MODE_CFG, false); |
3972 | ||
e22b531b HT |
3973 | hnae3_set_bit(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_EN_B, |
3974 | enable); | |
3975 | hnae3_set_field(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_SEL_M, | |
3976 | HCLGE_CFG_MTA_MAC_SEL_S, mta_mac_sel); | |
46a3df9f S |
3977 | |
3978 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
e125295a | 3979 | if (ret) |
46a3df9f S |
3980 | dev_err(&hdev->pdev->dev, |
3981 | "Config mat filter mode failed for cmd_send, ret =%d.\n", | |
3982 | ret); | |
46a3df9f | 3983 | |
e125295a | 3984 | return ret; |
46a3df9f S |
3985 | } |
3986 | ||
3987 | int hclge_cfg_func_mta_filter(struct hclge_dev *hdev, | |
3988 | u8 func_id, | |
3989 | bool enable) | |
3990 | { | |
d44f9b63 | 3991 | struct hclge_cfg_func_mta_filter_cmd *req; |
46a3df9f S |
3992 | struct hclge_desc desc; |
3993 | int ret; | |
3994 | ||
d44f9b63 | 3995 | req = (struct hclge_cfg_func_mta_filter_cmd *)desc.data; |
46a3df9f S |
3996 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_MAC_FUNC_CFG, false); |
3997 | ||
e22b531b HT |
3998 | hnae3_set_bit(req->accept, HCLGE_CFG_FUNC_MTA_ACCEPT_B, |
3999 | enable); | |
46a3df9f S |
4000 | req->function_id = func_id; |
4001 | ||
4002 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
e125295a | 4003 | if (ret) |
46a3df9f S |
4004 | dev_err(&hdev->pdev->dev, |
4005 | "Config func_id enable failed for cmd_send, ret =%d.\n", | |
4006 | ret); | |
46a3df9f | 4007 | |
e125295a | 4008 | return ret; |
46a3df9f S |
4009 | } |
4010 | ||
4011 | static int hclge_set_mta_table_item(struct hclge_vport *vport, | |
4012 | u16 idx, | |
4013 | bool enable) | |
4014 | { | |
4015 | struct hclge_dev *hdev = vport->back; | |
d44f9b63 | 4016 | struct hclge_cfg_func_mta_item_cmd *req; |
46a3df9f | 4017 | struct hclge_desc desc; |
a90bb9a5 | 4018 | u16 item_idx = 0; |
46a3df9f S |
4019 | int ret; |
4020 | ||
d44f9b63 | 4021 | req = (struct hclge_cfg_func_mta_item_cmd *)desc.data; |
46a3df9f | 4022 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_TBL_ITEM_CFG, false); |
e22b531b | 4023 | hnae3_set_bit(req->accept, HCLGE_CFG_MTA_ITEM_ACCEPT_B, enable); |
46a3df9f | 4024 | |
e22b531b HT |
4025 | hnae3_set_field(item_idx, HCLGE_CFG_MTA_ITEM_IDX_M, |
4026 | HCLGE_CFG_MTA_ITEM_IDX_S, idx); | |
a90bb9a5 | 4027 | req->item_idx = cpu_to_le16(item_idx); |
46a3df9f S |
4028 | |
4029 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
4030 | if (ret) { | |
4031 | dev_err(&hdev->pdev->dev, | |
4032 | "Config mta table item failed for cmd_send, ret =%d.\n", | |
4033 | ret); | |
4034 | return ret; | |
4035 | } | |
4036 | ||
a832d8b5 XW |
4037 | if (enable) |
4038 | set_bit(idx, vport->mta_shadow); | |
4039 | else | |
4040 | clear_bit(idx, vport->mta_shadow); | |
4041 | ||
46a3df9f S |
4042 | return 0; |
4043 | } | |
4044 | ||
a832d8b5 XW |
4045 | static int hclge_update_mta_status(struct hnae3_handle *handle) |
4046 | { | |
4047 | unsigned long mta_status[BITS_TO_LONGS(HCLGE_MTA_TBL_SIZE)]; | |
4048 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4049 | struct net_device *netdev = handle->kinfo.netdev; | |
4050 | struct netdev_hw_addr *ha; | |
4051 | u16 tbl_idx; | |
4052 | ||
4053 | memset(mta_status, 0, sizeof(mta_status)); | |
4054 | ||
4055 | /* update mta_status from mc addr list */ | |
4056 | netdev_for_each_mc_addr(ha, netdev) { | |
4057 | tbl_idx = hclge_get_mac_addr_to_mta_index(vport, ha->addr); | |
4058 | set_bit(tbl_idx, mta_status); | |
4059 | } | |
4060 | ||
4061 | return hclge_update_mta_status_common(vport, mta_status, | |
4062 | 0, HCLGE_MTA_TBL_SIZE, true); | |
4063 | } | |
4064 | ||
4065 | int hclge_update_mta_status_common(struct hclge_vport *vport, | |
4066 | unsigned long *status, | |
4067 | u16 idx, | |
4068 | u16 count, | |
4069 | bool update_filter) | |
4070 | { | |
4071 | struct hclge_dev *hdev = vport->back; | |
4072 | u16 update_max = idx + count; | |
4073 | u16 check_max; | |
4074 | int ret = 0; | |
4075 | bool used; | |
4076 | u16 i; | |
4077 | ||
4078 | /* setup mta check range */ | |
4079 | if (update_filter) { | |
4080 | i = 0; | |
4081 | check_max = HCLGE_MTA_TBL_SIZE; | |
4082 | } else { | |
4083 | i = idx; | |
4084 | check_max = update_max; | |
4085 | } | |
4086 | ||
4087 | used = false; | |
4088 | /* check and update all mta item */ | |
4089 | for (; i < check_max; i++) { | |
4090 | /* ignore unused item */ | |
4091 | if (!test_bit(i, vport->mta_shadow)) | |
4092 | continue; | |
4093 | ||
4094 | /* if i in update range then update it */ | |
4095 | if (i >= idx && i < update_max) | |
4096 | if (!test_bit(i - idx, status)) | |
4097 | hclge_set_mta_table_item(vport, i, false); | |
4098 | ||
4099 | if (!used && test_bit(i, vport->mta_shadow)) | |
4100 | used = true; | |
4101 | } | |
4102 | ||
4103 | /* no longer use mta, disable it */ | |
4104 | if (vport->accept_mta_mc && update_filter && !used) { | |
4105 | ret = hclge_cfg_func_mta_filter(hdev, | |
4106 | vport->vport_id, | |
4107 | false); | |
4108 | if (ret) | |
4109 | dev_err(&hdev->pdev->dev, | |
4110 | "disable func mta filter fail ret=%d\n", | |
4111 | ret); | |
4112 | else | |
4113 | vport->accept_mta_mc = false; | |
4114 | } | |
4115 | ||
4116 | return ret; | |
4117 | } | |
4118 | ||
46a3df9f | 4119 | static int hclge_remove_mac_vlan_tbl(struct hclge_vport *vport, |
d44f9b63 | 4120 | struct hclge_mac_vlan_tbl_entry_cmd *req) |
46a3df9f S |
4121 | { |
4122 | struct hclge_dev *hdev = vport->back; | |
4123 | struct hclge_desc desc; | |
4124 | u8 resp_code; | |
a90bb9a5 | 4125 | u16 retval; |
46a3df9f S |
4126 | int ret; |
4127 | ||
4128 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_REMOVE, false); | |
4129 | ||
d44f9b63 | 4130 | memcpy(desc.data, req, sizeof(struct hclge_mac_vlan_tbl_entry_cmd)); |
46a3df9f S |
4131 | |
4132 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
4133 | if (ret) { | |
4134 | dev_err(&hdev->pdev->dev, | |
4135 | "del mac addr failed for cmd_send, ret =%d.\n", | |
4136 | ret); | |
4137 | return ret; | |
4138 | } | |
a90bb9a5 YL |
4139 | resp_code = (le32_to_cpu(desc.data[0]) >> 8) & 0xff; |
4140 | retval = le16_to_cpu(desc.retval); | |
46a3df9f | 4141 | |
a90bb9a5 | 4142 | return hclge_get_mac_vlan_cmd_status(vport, retval, resp_code, |
46a3df9f S |
4143 | HCLGE_MAC_VLAN_REMOVE); |
4144 | } | |
4145 | ||
4146 | static int hclge_lookup_mac_vlan_tbl(struct hclge_vport *vport, | |
d44f9b63 | 4147 | struct hclge_mac_vlan_tbl_entry_cmd *req, |
46a3df9f S |
4148 | struct hclge_desc *desc, |
4149 | bool is_mc) | |
4150 | { | |
4151 | struct hclge_dev *hdev = vport->back; | |
4152 | u8 resp_code; | |
a90bb9a5 | 4153 | u16 retval; |
46a3df9f S |
4154 | int ret; |
4155 | ||
4156 | hclge_cmd_setup_basic_desc(&desc[0], HCLGE_OPC_MAC_VLAN_ADD, true); | |
4157 | if (is_mc) { | |
4158 | desc[0].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT); | |
4159 | memcpy(desc[0].data, | |
4160 | req, | |
d44f9b63 | 4161 | sizeof(struct hclge_mac_vlan_tbl_entry_cmd)); |
46a3df9f S |
4162 | hclge_cmd_setup_basic_desc(&desc[1], |
4163 | HCLGE_OPC_MAC_VLAN_ADD, | |
4164 | true); | |
4165 | desc[1].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT); | |
4166 | hclge_cmd_setup_basic_desc(&desc[2], | |
4167 | HCLGE_OPC_MAC_VLAN_ADD, | |
4168 | true); | |
4169 | ret = hclge_cmd_send(&hdev->hw, desc, 3); | |
4170 | } else { | |
4171 | memcpy(desc[0].data, | |
4172 | req, | |
d44f9b63 | 4173 | sizeof(struct hclge_mac_vlan_tbl_entry_cmd)); |
46a3df9f S |
4174 | ret = hclge_cmd_send(&hdev->hw, desc, 1); |
4175 | } | |
4176 | if (ret) { | |
4177 | dev_err(&hdev->pdev->dev, | |
4178 | "lookup mac addr failed for cmd_send, ret =%d.\n", | |
4179 | ret); | |
4180 | return ret; | |
4181 | } | |
a90bb9a5 YL |
4182 | resp_code = (le32_to_cpu(desc[0].data[0]) >> 8) & 0xff; |
4183 | retval = le16_to_cpu(desc[0].retval); | |
46a3df9f | 4184 | |
a90bb9a5 | 4185 | return hclge_get_mac_vlan_cmd_status(vport, retval, resp_code, |
46a3df9f S |
4186 | HCLGE_MAC_VLAN_LKUP); |
4187 | } | |
4188 | ||
4189 | static int hclge_add_mac_vlan_tbl(struct hclge_vport *vport, | |
d44f9b63 | 4190 | struct hclge_mac_vlan_tbl_entry_cmd *req, |
46a3df9f S |
4191 | struct hclge_desc *mc_desc) |
4192 | { | |
4193 | struct hclge_dev *hdev = vport->back; | |
4194 | int cfg_status; | |
4195 | u8 resp_code; | |
a90bb9a5 | 4196 | u16 retval; |
46a3df9f S |
4197 | int ret; |
4198 | ||
4199 | if (!mc_desc) { | |
4200 | struct hclge_desc desc; | |
4201 | ||
4202 | hclge_cmd_setup_basic_desc(&desc, | |
4203 | HCLGE_OPC_MAC_VLAN_ADD, | |
4204 | false); | |
d44f9b63 YL |
4205 | memcpy(desc.data, req, |
4206 | sizeof(struct hclge_mac_vlan_tbl_entry_cmd)); | |
46a3df9f | 4207 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); |
a90bb9a5 YL |
4208 | resp_code = (le32_to_cpu(desc.data[0]) >> 8) & 0xff; |
4209 | retval = le16_to_cpu(desc.retval); | |
4210 | ||
4211 | cfg_status = hclge_get_mac_vlan_cmd_status(vport, retval, | |
46a3df9f S |
4212 | resp_code, |
4213 | HCLGE_MAC_VLAN_ADD); | |
4214 | } else { | |
c3b6f755 | 4215 | hclge_cmd_reuse_desc(&mc_desc[0], false); |
46a3df9f | 4216 | mc_desc[0].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT); |
c3b6f755 | 4217 | hclge_cmd_reuse_desc(&mc_desc[1], false); |
46a3df9f | 4218 | mc_desc[1].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT); |
c3b6f755 | 4219 | hclge_cmd_reuse_desc(&mc_desc[2], false); |
46a3df9f S |
4220 | mc_desc[2].flag &= cpu_to_le16(~HCLGE_CMD_FLAG_NEXT); |
4221 | memcpy(mc_desc[0].data, req, | |
d44f9b63 | 4222 | sizeof(struct hclge_mac_vlan_tbl_entry_cmd)); |
46a3df9f | 4223 | ret = hclge_cmd_send(&hdev->hw, mc_desc, 3); |
a90bb9a5 YL |
4224 | resp_code = (le32_to_cpu(mc_desc[0].data[0]) >> 8) & 0xff; |
4225 | retval = le16_to_cpu(mc_desc[0].retval); | |
4226 | ||
4227 | cfg_status = hclge_get_mac_vlan_cmd_status(vport, retval, | |
46a3df9f S |
4228 | resp_code, |
4229 | HCLGE_MAC_VLAN_ADD); | |
4230 | } | |
4231 | ||
4232 | if (ret) { | |
4233 | dev_err(&hdev->pdev->dev, | |
4234 | "add mac addr failed for cmd_send, ret =%d.\n", | |
4235 | ret); | |
4236 | return ret; | |
4237 | } | |
4238 | ||
4239 | return cfg_status; | |
4240 | } | |
4241 | ||
4242 | static int hclge_add_uc_addr(struct hnae3_handle *handle, | |
4243 | const unsigned char *addr) | |
4244 | { | |
4245 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4246 | ||
4247 | return hclge_add_uc_addr_common(vport, addr); | |
4248 | } | |
4249 | ||
4250 | int hclge_add_uc_addr_common(struct hclge_vport *vport, | |
4251 | const unsigned char *addr) | |
4252 | { | |
4253 | struct hclge_dev *hdev = vport->back; | |
d44f9b63 | 4254 | struct hclge_mac_vlan_tbl_entry_cmd req; |
bf88f41f | 4255 | struct hclge_desc desc; |
a90bb9a5 | 4256 | u16 egress_port = 0; |
04f0c72a | 4257 | int ret; |
46a3df9f S |
4258 | |
4259 | /* mac addr check */ | |
4260 | if (is_zero_ether_addr(addr) || | |
4261 | is_broadcast_ether_addr(addr) || | |
4262 | is_multicast_ether_addr(addr)) { | |
4263 | dev_err(&hdev->pdev->dev, | |
4264 | "Set_uc mac err! invalid mac:%pM. is_zero:%d,is_br=%d,is_mul=%d\n", | |
4265 | addr, | |
4266 | is_zero_ether_addr(addr), | |
4267 | is_broadcast_ether_addr(addr), | |
4268 | is_multicast_ether_addr(addr)); | |
4269 | return -EINVAL; | |
4270 | } | |
4271 | ||
4272 | memset(&req, 0, sizeof(req)); | |
e22b531b | 4273 | hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); |
a90bb9a5 | 4274 | |
e22b531b HT |
4275 | hnae3_set_field(egress_port, HCLGE_MAC_EPORT_VFID_M, |
4276 | HCLGE_MAC_EPORT_VFID_S, vport->vport_id); | |
a90bb9a5 YL |
4277 | |
4278 | req.egress_port = cpu_to_le16(egress_port); | |
46a3df9f S |
4279 | |
4280 | hclge_prepare_mac_addr(&req, addr); | |
4281 | ||
bf88f41f JS |
4282 | /* Lookup the mac address in the mac_vlan table, and add |
4283 | * it if the entry is inexistent. Repeated unicast entry | |
4284 | * is not allowed in the mac vlan table. | |
4285 | */ | |
4286 | ret = hclge_lookup_mac_vlan_tbl(vport, &req, &desc, false); | |
4287 | if (ret == -ENOENT) | |
4288 | return hclge_add_mac_vlan_tbl(vport, &req, NULL); | |
4289 | ||
4290 | /* check if we just hit the duplicate */ | |
4291 | if (!ret) | |
4292 | ret = -EINVAL; | |
4293 | ||
4294 | dev_err(&hdev->pdev->dev, | |
4295 | "PF failed to add unicast entry(%pM) in the MAC table\n", | |
4296 | addr); | |
46a3df9f | 4297 | |
04f0c72a | 4298 | return ret; |
46a3df9f S |
4299 | } |
4300 | ||
4301 | static int hclge_rm_uc_addr(struct hnae3_handle *handle, | |
4302 | const unsigned char *addr) | |
4303 | { | |
4304 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4305 | ||
4306 | return hclge_rm_uc_addr_common(vport, addr); | |
4307 | } | |
4308 | ||
4309 | int hclge_rm_uc_addr_common(struct hclge_vport *vport, | |
4310 | const unsigned char *addr) | |
4311 | { | |
4312 | struct hclge_dev *hdev = vport->back; | |
d44f9b63 | 4313 | struct hclge_mac_vlan_tbl_entry_cmd req; |
04f0c72a | 4314 | int ret; |
46a3df9f S |
4315 | |
4316 | /* mac addr check */ | |
4317 | if (is_zero_ether_addr(addr) || | |
4318 | is_broadcast_ether_addr(addr) || | |
4319 | is_multicast_ether_addr(addr)) { | |
4320 | dev_dbg(&hdev->pdev->dev, | |
4321 | "Remove mac err! invalid mac:%pM.\n", | |
4322 | addr); | |
4323 | return -EINVAL; | |
4324 | } | |
4325 | ||
4326 | memset(&req, 0, sizeof(req)); | |
e22b531b HT |
4327 | hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); |
4328 | hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); | |
46a3df9f | 4329 | hclge_prepare_mac_addr(&req, addr); |
04f0c72a | 4330 | ret = hclge_remove_mac_vlan_tbl(vport, &req); |
46a3df9f | 4331 | |
04f0c72a | 4332 | return ret; |
46a3df9f S |
4333 | } |
4334 | ||
4335 | static int hclge_add_mc_addr(struct hnae3_handle *handle, | |
4336 | const unsigned char *addr) | |
4337 | { | |
4338 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4339 | ||
de4116e0 | 4340 | return hclge_add_mc_addr_common(vport, addr); |
46a3df9f S |
4341 | } |
4342 | ||
4343 | int hclge_add_mc_addr_common(struct hclge_vport *vport, | |
4344 | const unsigned char *addr) | |
4345 | { | |
4346 | struct hclge_dev *hdev = vport->back; | |
d44f9b63 | 4347 | struct hclge_mac_vlan_tbl_entry_cmd req; |
46a3df9f S |
4348 | struct hclge_desc desc[3]; |
4349 | u16 tbl_idx; | |
4350 | int status; | |
4351 | ||
4352 | /* mac addr check */ | |
4353 | if (!is_multicast_ether_addr(addr)) { | |
4354 | dev_err(&hdev->pdev->dev, | |
4355 | "Add mc mac err! invalid mac:%pM.\n", | |
4356 | addr); | |
4357 | return -EINVAL; | |
4358 | } | |
4359 | memset(&req, 0, sizeof(req)); | |
e22b531b HT |
4360 | hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); |
4361 | hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); | |
4362 | hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1); | |
4363 | hnae3_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); | |
46a3df9f S |
4364 | hclge_prepare_mac_addr(&req, addr); |
4365 | status = hclge_lookup_mac_vlan_tbl(vport, &req, desc, true); | |
4366 | if (!status) { | |
4367 | /* This mac addr exist, update VFID for it */ | |
4368 | hclge_update_desc_vfid(desc, vport->vport_id, false); | |
4369 | status = hclge_add_mac_vlan_tbl(vport, &req, desc); | |
4370 | } else { | |
4371 | /* This mac addr do not exist, add new entry for it */ | |
4372 | memset(desc[0].data, 0, sizeof(desc[0].data)); | |
4373 | memset(desc[1].data, 0, sizeof(desc[0].data)); | |
4374 | memset(desc[2].data, 0, sizeof(desc[0].data)); | |
4375 | hclge_update_desc_vfid(desc, vport->vport_id, false); | |
4376 | status = hclge_add_mac_vlan_tbl(vport, &req, desc); | |
4377 | } | |
4378 | ||
a832d8b5 XW |
4379 | /* If mc mac vlan table is full, use MTA table */ |
4380 | if (status == -ENOSPC) { | |
4381 | if (!vport->accept_mta_mc) { | |
4382 | status = hclge_cfg_func_mta_filter(hdev, | |
4383 | vport->vport_id, | |
4384 | true); | |
4385 | if (status) { | |
4386 | dev_err(&hdev->pdev->dev, | |
4387 | "set mta filter mode fail ret=%d\n", | |
4388 | status); | |
4389 | return status; | |
4390 | } | |
4391 | vport->accept_mta_mc = true; | |
4392 | } | |
4393 | ||
4394 | /* Set MTA table for this MAC address */ | |
4395 | tbl_idx = hclge_get_mac_addr_to_mta_index(vport, addr); | |
4396 | status = hclge_set_mta_table_item(vport, tbl_idx, true); | |
4397 | } | |
46a3df9f S |
4398 | |
4399 | return status; | |
4400 | } | |
4401 | ||
4402 | static int hclge_rm_mc_addr(struct hnae3_handle *handle, | |
4403 | const unsigned char *addr) | |
4404 | { | |
4405 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4406 | ||
4407 | return hclge_rm_mc_addr_common(vport, addr); | |
4408 | } | |
4409 | ||
4410 | int hclge_rm_mc_addr_common(struct hclge_vport *vport, | |
4411 | const unsigned char *addr) | |
4412 | { | |
4413 | struct hclge_dev *hdev = vport->back; | |
d44f9b63 | 4414 | struct hclge_mac_vlan_tbl_entry_cmd req; |
46a3df9f S |
4415 | enum hclge_cmd_status status; |
4416 | struct hclge_desc desc[3]; | |
46a3df9f S |
4417 | |
4418 | /* mac addr check */ | |
4419 | if (!is_multicast_ether_addr(addr)) { | |
4420 | dev_dbg(&hdev->pdev->dev, | |
4421 | "Remove mc mac err! invalid mac:%pM.\n", | |
4422 | addr); | |
4423 | return -EINVAL; | |
4424 | } | |
4425 | ||
4426 | memset(&req, 0, sizeof(req)); | |
e22b531b HT |
4427 | hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); |
4428 | hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); | |
4429 | hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1); | |
4430 | hnae3_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); | |
46a3df9f S |
4431 | hclge_prepare_mac_addr(&req, addr); |
4432 | status = hclge_lookup_mac_vlan_tbl(vport, &req, desc, true); | |
4433 | if (!status) { | |
4434 | /* This mac addr exist, remove this handle's VFID for it */ | |
4435 | hclge_update_desc_vfid(desc, vport->vport_id, true); | |
4436 | ||
4437 | if (hclge_is_all_function_id_zero(desc)) | |
4438 | /* All the vfid is zero, so need to delete this entry */ | |
4439 | status = hclge_remove_mac_vlan_tbl(vport, &req); | |
4440 | else | |
4441 | /* Not all the vfid is zero, update the vfid */ | |
4442 | status = hclge_add_mac_vlan_tbl(vport, &req, desc); | |
4443 | ||
4444 | } else { | |
a832d8b5 XW |
4445 | /* Maybe this mac address is in mta table, but it cannot be |
4446 | * deleted here because an entry of mta represents an address | |
4447 | * range rather than a specific address. the delete action to | |
4448 | * all entries will take effect in update_mta_status called by | |
4449 | * hns3_nic_set_rx_mode. | |
4450 | */ | |
4451 | status = 0; | |
46a3df9f S |
4452 | } |
4453 | ||
46a3df9f S |
4454 | return status; |
4455 | } | |
4456 | ||
635bfb58 FL |
4457 | static int hclge_get_mac_ethertype_cmd_status(struct hclge_dev *hdev, |
4458 | u16 cmdq_resp, u8 resp_code) | |
4459 | { | |
4460 | #define HCLGE_ETHERTYPE_SUCCESS_ADD 0 | |
4461 | #define HCLGE_ETHERTYPE_ALREADY_ADD 1 | |
4462 | #define HCLGE_ETHERTYPE_MGR_TBL_OVERFLOW 2 | |
4463 | #define HCLGE_ETHERTYPE_KEY_CONFLICT 3 | |
4464 | ||
4465 | int return_status; | |
4466 | ||
4467 | if (cmdq_resp) { | |
4468 | dev_err(&hdev->pdev->dev, | |
4469 | "cmdq execute failed for get_mac_ethertype_cmd_status, status=%d.\n", | |
4470 | cmdq_resp); | |
4471 | return -EIO; | |
4472 | } | |
4473 | ||
4474 | switch (resp_code) { | |
4475 | case HCLGE_ETHERTYPE_SUCCESS_ADD: | |
4476 | case HCLGE_ETHERTYPE_ALREADY_ADD: | |
4477 | return_status = 0; | |
4478 | break; | |
4479 | case HCLGE_ETHERTYPE_MGR_TBL_OVERFLOW: | |
4480 | dev_err(&hdev->pdev->dev, | |
4481 | "add mac ethertype failed for manager table overflow.\n"); | |
4482 | return_status = -EIO; | |
4483 | break; | |
4484 | case HCLGE_ETHERTYPE_KEY_CONFLICT: | |
4485 | dev_err(&hdev->pdev->dev, | |
4486 | "add mac ethertype failed for key conflict.\n"); | |
4487 | return_status = -EIO; | |
4488 | break; | |
4489 | default: | |
4490 | dev_err(&hdev->pdev->dev, | |
4491 | "add mac ethertype failed for undefined, code=%d.\n", | |
4492 | resp_code); | |
4493 | return_status = -EIO; | |
4494 | } | |
4495 | ||
4496 | return return_status; | |
4497 | } | |
4498 | ||
4499 | static int hclge_add_mgr_tbl(struct hclge_dev *hdev, | |
4500 | const struct hclge_mac_mgr_tbl_entry_cmd *req) | |
4501 | { | |
4502 | struct hclge_desc desc; | |
4503 | u8 resp_code; | |
4504 | u16 retval; | |
4505 | int ret; | |
4506 | ||
4507 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_ETHTYPE_ADD, false); | |
4508 | memcpy(desc.data, req, sizeof(struct hclge_mac_mgr_tbl_entry_cmd)); | |
4509 | ||
4510 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
4511 | if (ret) { | |
4512 | dev_err(&hdev->pdev->dev, | |
4513 | "add mac ethertype failed for cmd_send, ret =%d.\n", | |
4514 | ret); | |
4515 | return ret; | |
4516 | } | |
4517 | ||
4518 | resp_code = (le32_to_cpu(desc.data[0]) >> 8) & 0xff; | |
4519 | retval = le16_to_cpu(desc.retval); | |
4520 | ||
4521 | return hclge_get_mac_ethertype_cmd_status(hdev, retval, resp_code); | |
4522 | } | |
4523 | ||
4524 | static int init_mgr_tbl(struct hclge_dev *hdev) | |
4525 | { | |
4526 | int ret; | |
4527 | int i; | |
4528 | ||
4529 | for (i = 0; i < ARRAY_SIZE(hclge_mgr_table); i++) { | |
4530 | ret = hclge_add_mgr_tbl(hdev, &hclge_mgr_table[i]); | |
4531 | if (ret) { | |
4532 | dev_err(&hdev->pdev->dev, | |
4533 | "add mac ethertype failed, ret =%d.\n", | |
4534 | ret); | |
4535 | return ret; | |
4536 | } | |
4537 | } | |
4538 | ||
4539 | return 0; | |
4540 | } | |
4541 | ||
46a3df9f S |
4542 | static void hclge_get_mac_addr(struct hnae3_handle *handle, u8 *p) |
4543 | { | |
4544 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4545 | struct hclge_dev *hdev = vport->back; | |
4546 | ||
4547 | ether_addr_copy(p, hdev->hw.mac.mac_addr); | |
4548 | } | |
4549 | ||
3cbf5e2d FL |
4550 | static int hclge_set_mac_addr(struct hnae3_handle *handle, void *p, |
4551 | bool is_first) | |
46a3df9f S |
4552 | { |
4553 | const unsigned char *new_addr = (const unsigned char *)p; | |
4554 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4555 | struct hclge_dev *hdev = vport->back; | |
20a5c4c0 | 4556 | int ret; |
46a3df9f S |
4557 | |
4558 | /* mac addr check */ | |
4559 | if (is_zero_ether_addr(new_addr) || | |
4560 | is_broadcast_ether_addr(new_addr) || | |
4561 | is_multicast_ether_addr(new_addr)) { | |
4562 | dev_err(&hdev->pdev->dev, | |
4563 | "Change uc mac err! invalid mac:%p.\n", | |
4564 | new_addr); | |
4565 | return -EINVAL; | |
4566 | } | |
4567 | ||
3cbf5e2d | 4568 | if (!is_first && hclge_rm_uc_addr(handle, hdev->hw.mac.mac_addr)) |
20a5c4c0 | 4569 | dev_warn(&hdev->pdev->dev, |
3cbf5e2d | 4570 | "remove old uc mac address fail.\n"); |
46a3df9f | 4571 | |
20a5c4c0 FL |
4572 | ret = hclge_add_uc_addr(handle, new_addr); |
4573 | if (ret) { | |
4574 | dev_err(&hdev->pdev->dev, | |
4575 | "add uc mac address fail, ret =%d.\n", | |
4576 | ret); | |
4577 | ||
3cbf5e2d FL |
4578 | if (!is_first && |
4579 | hclge_add_uc_addr(handle, hdev->hw.mac.mac_addr)) | |
20a5c4c0 | 4580 | dev_err(&hdev->pdev->dev, |
3cbf5e2d | 4581 | "restore uc mac address fail.\n"); |
20a5c4c0 FL |
4582 | |
4583 | return -EIO; | |
46a3df9f S |
4584 | } |
4585 | ||
532fdd5e | 4586 | ret = hclge_pause_addr_cfg(hdev, new_addr); |
20a5c4c0 FL |
4587 | if (ret) { |
4588 | dev_err(&hdev->pdev->dev, | |
4589 | "configure mac pause address fail, ret =%d.\n", | |
4590 | ret); | |
4591 | return -EIO; | |
4592 | } | |
4593 | ||
4594 | ether_addr_copy(hdev->hw.mac.mac_addr, new_addr); | |
4595 | ||
4596 | return 0; | |
46a3df9f S |
4597 | } |
4598 | ||
4599 | static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type, | |
4600 | bool filter_en) | |
4601 | { | |
d44f9b63 | 4602 | struct hclge_vlan_filter_ctrl_cmd *req; |
46a3df9f S |
4603 | struct hclge_desc desc; |
4604 | int ret; | |
4605 | ||
4606 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_FILTER_CTRL, false); | |
4607 | ||
d44f9b63 | 4608 | req = (struct hclge_vlan_filter_ctrl_cmd *)desc.data; |
46a3df9f S |
4609 | req->vlan_type = vlan_type; |
4610 | req->vlan_fe = filter_en; | |
4611 | ||
4612 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
e125295a | 4613 | if (ret) |
46a3df9f S |
4614 | dev_err(&hdev->pdev->dev, "set vlan filter fail, ret =%d.\n", |
4615 | ret); | |
46a3df9f | 4616 | |
e125295a | 4617 | return ret; |
46a3df9f S |
4618 | } |
4619 | ||
d818396d JS |
4620 | #define HCLGE_FILTER_TYPE_VF 0 |
4621 | #define HCLGE_FILTER_TYPE_PORT 1 | |
4622 | ||
4623 | static void hclge_enable_vlan_filter(struct hnae3_handle *handle, bool enable) | |
4624 | { | |
4625 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4626 | struct hclge_dev *hdev = vport->back; | |
4627 | ||
4628 | hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, enable); | |
4629 | } | |
4630 | ||
4e66632d YL |
4631 | static int hclge_set_vf_vlan_common(struct hclge_dev *hdev, int vfid, |
4632 | bool is_kill, u16 vlan, u8 qos, | |
4633 | __be16 proto) | |
46a3df9f S |
4634 | { |
4635 | #define HCLGE_MAX_VF_BYTES 16 | |
d44f9b63 YL |
4636 | struct hclge_vlan_filter_vf_cfg_cmd *req0; |
4637 | struct hclge_vlan_filter_vf_cfg_cmd *req1; | |
46a3df9f S |
4638 | struct hclge_desc desc[2]; |
4639 | u8 vf_byte_val; | |
4640 | u8 vf_byte_off; | |
4641 | int ret; | |
4642 | ||
4643 | hclge_cmd_setup_basic_desc(&desc[0], | |
4644 | HCLGE_OPC_VLAN_FILTER_VF_CFG, false); | |
4645 | hclge_cmd_setup_basic_desc(&desc[1], | |
4646 | HCLGE_OPC_VLAN_FILTER_VF_CFG, false); | |
4647 | ||
4648 | desc[0].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT); | |
4649 | ||
4650 | vf_byte_off = vfid / 8; | |
4651 | vf_byte_val = 1 << (vfid % 8); | |
4652 | ||
d44f9b63 YL |
4653 | req0 = (struct hclge_vlan_filter_vf_cfg_cmd *)desc[0].data; |
4654 | req1 = (struct hclge_vlan_filter_vf_cfg_cmd *)desc[1].data; | |
46a3df9f | 4655 | |
a90bb9a5 | 4656 | req0->vlan_id = cpu_to_le16(vlan); |
46a3df9f S |
4657 | req0->vlan_cfg = is_kill; |
4658 | ||
4659 | if (vf_byte_off < HCLGE_MAX_VF_BYTES) | |
4660 | req0->vf_bitmap[vf_byte_off] = vf_byte_val; | |
4661 | else | |
4662 | req1->vf_bitmap[vf_byte_off - HCLGE_MAX_VF_BYTES] = vf_byte_val; | |
4663 | ||
4664 | ret = hclge_cmd_send(&hdev->hw, desc, 2); | |
4665 | if (ret) { | |
4666 | dev_err(&hdev->pdev->dev, | |
4667 | "Send vf vlan command fail, ret =%d.\n", | |
4668 | ret); | |
4669 | return ret; | |
4670 | } | |
4671 | ||
4672 | if (!is_kill) { | |
715d610d | 4673 | #define HCLGE_VF_VLAN_NO_ENTRY 2 |
46a3df9f S |
4674 | if (!req0->resp_code || req0->resp_code == 1) |
4675 | return 0; | |
4676 | ||
715d610d YL |
4677 | if (req0->resp_code == HCLGE_VF_VLAN_NO_ENTRY) { |
4678 | dev_warn(&hdev->pdev->dev, | |
4679 | "vf vlan table is full, vf vlan filter is disabled\n"); | |
4680 | return 0; | |
4681 | } | |
4682 | ||
46a3df9f S |
4683 | dev_err(&hdev->pdev->dev, |
4684 | "Add vf vlan filter fail, ret =%d.\n", | |
4685 | req0->resp_code); | |
4686 | } else { | |
4687 | if (!req0->resp_code) | |
4688 | return 0; | |
4689 | ||
4690 | dev_err(&hdev->pdev->dev, | |
4691 | "Kill vf vlan filter fail, ret =%d.\n", | |
4692 | req0->resp_code); | |
4693 | } | |
4694 | ||
4695 | return -EIO; | |
4696 | } | |
4697 | ||
4e66632d YL |
4698 | static int hclge_set_port_vlan_filter(struct hclge_dev *hdev, __be16 proto, |
4699 | u16 vlan_id, bool is_kill) | |
46a3df9f | 4700 | { |
d44f9b63 | 4701 | struct hclge_vlan_filter_pf_cfg_cmd *req; |
46a3df9f S |
4702 | struct hclge_desc desc; |
4703 | u8 vlan_offset_byte_val; | |
4704 | u8 vlan_offset_byte; | |
4705 | u8 vlan_offset_160; | |
4706 | int ret; | |
4707 | ||
4708 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_FILTER_PF_CFG, false); | |
4709 | ||
4710 | vlan_offset_160 = vlan_id / 160; | |
4711 | vlan_offset_byte = (vlan_id % 160) / 8; | |
4712 | vlan_offset_byte_val = 1 << (vlan_id % 8); | |
4713 | ||
d44f9b63 | 4714 | req = (struct hclge_vlan_filter_pf_cfg_cmd *)desc.data; |
46a3df9f S |
4715 | req->vlan_offset = vlan_offset_160; |
4716 | req->vlan_cfg = is_kill; | |
4717 | req->vlan_offset_bitmap[vlan_offset_byte] = vlan_offset_byte_val; | |
4718 | ||
4719 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
4e66632d YL |
4720 | if (ret) |
4721 | dev_err(&hdev->pdev->dev, | |
4722 | "port vlan command, send fail, ret =%d.\n", ret); | |
4723 | return ret; | |
4724 | } | |
4725 | ||
4726 | static int hclge_set_vlan_filter_hw(struct hclge_dev *hdev, __be16 proto, | |
4727 | u16 vport_id, u16 vlan_id, u8 qos, | |
4728 | bool is_kill) | |
4729 | { | |
4730 | u16 vport_idx, vport_num = 0; | |
4731 | int ret; | |
4732 | ||
4733 | ret = hclge_set_vf_vlan_common(hdev, vport_id, is_kill, vlan_id, | |
4734 | 0, proto); | |
46a3df9f S |
4735 | if (ret) { |
4736 | dev_err(&hdev->pdev->dev, | |
4e66632d YL |
4737 | "Set %d vport vlan filter config fail, ret =%d.\n", |
4738 | vport_id, ret); | |
46a3df9f S |
4739 | return ret; |
4740 | } | |
4741 | ||
4e66632d YL |
4742 | /* vlan 0 may be added twice when 8021q module is enabled */ |
4743 | if (!is_kill && !vlan_id && | |
4744 | test_bit(vport_id, hdev->vlan_table[vlan_id])) | |
4745 | return 0; | |
4746 | ||
4747 | if (!is_kill && test_and_set_bit(vport_id, hdev->vlan_table[vlan_id])) { | |
46a3df9f | 4748 | dev_err(&hdev->pdev->dev, |
4e66632d YL |
4749 | "Add port vlan failed, vport %d is already in vlan %d\n", |
4750 | vport_id, vlan_id); | |
4751 | return -EINVAL; | |
46a3df9f S |
4752 | } |
4753 | ||
4e66632d YL |
4754 | if (is_kill && |
4755 | !test_and_clear_bit(vport_id, hdev->vlan_table[vlan_id])) { | |
4756 | dev_err(&hdev->pdev->dev, | |
4757 | "Delete port vlan failed, vport %d is not in vlan %d\n", | |
4758 | vport_id, vlan_id); | |
4759 | return -EINVAL; | |
4760 | } | |
4761 | ||
4762 | for_each_set_bit(vport_idx, hdev->vlan_table[vlan_id], VLAN_N_VID) | |
4763 | vport_num++; | |
4764 | ||
4765 | if ((is_kill && vport_num == 0) || (!is_kill && vport_num == 1)) | |
4766 | ret = hclge_set_port_vlan_filter(hdev, proto, vlan_id, | |
4767 | is_kill); | |
4768 | ||
4769 | return ret; | |
4770 | } | |
4771 | ||
4772 | int hclge_set_vlan_filter(struct hnae3_handle *handle, __be16 proto, | |
4773 | u16 vlan_id, bool is_kill) | |
4774 | { | |
4775 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4776 | struct hclge_dev *hdev = vport->back; | |
4777 | ||
4778 | return hclge_set_vlan_filter_hw(hdev, proto, vport->vport_id, vlan_id, | |
4779 | 0, is_kill); | |
46a3df9f S |
4780 | } |
4781 | ||
4782 | static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid, | |
4783 | u16 vlan, u8 qos, __be16 proto) | |
4784 | { | |
4785 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4786 | struct hclge_dev *hdev = vport->back; | |
4787 | ||
4788 | if ((vfid >= hdev->num_alloc_vfs) || (vlan > 4095) || (qos > 7)) | |
4789 | return -EINVAL; | |
4790 | if (proto != htons(ETH_P_8021Q)) | |
4791 | return -EPROTONOSUPPORT; | |
4792 | ||
4e66632d | 4793 | return hclge_set_vlan_filter_hw(hdev, proto, vfid, vlan, qos, false); |
46a3df9f S |
4794 | } |
4795 | ||
e62f2a6b PL |
4796 | static int hclge_set_vlan_tx_offload_cfg(struct hclge_vport *vport) |
4797 | { | |
4798 | struct hclge_tx_vtag_cfg *vcfg = &vport->txvlan_cfg; | |
4799 | struct hclge_vport_vtag_tx_cfg_cmd *req; | |
4800 | struct hclge_dev *hdev = vport->back; | |
4801 | struct hclge_desc desc; | |
4802 | int status; | |
4803 | ||
4804 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_PORT_TX_CFG, false); | |
4805 | ||
4806 | req = (struct hclge_vport_vtag_tx_cfg_cmd *)desc.data; | |
4807 | req->def_vlan_tag1 = cpu_to_le16(vcfg->default_tag1); | |
4808 | req->def_vlan_tag2 = cpu_to_le16(vcfg->default_tag2); | |
e22b531b | 4809 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG1_B, |
b75b1a56 | 4810 | vcfg->accept_tag1 ? 1 : 0); |
e22b531b | 4811 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG1_B, |
b75b1a56 | 4812 | vcfg->accept_untag1 ? 1 : 0); |
e22b531b | 4813 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG2_B, |
b75b1a56 | 4814 | vcfg->accept_tag2 ? 1 : 0); |
e22b531b | 4815 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG2_B, |
b75b1a56 | 4816 | vcfg->accept_untag2 ? 1 : 0); |
e22b531b | 4817 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG1_EN_B, |
e62f2a6b | 4818 | vcfg->insert_tag1_en ? 1 : 0); |
e22b531b | 4819 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG2_EN_B, |
e62f2a6b | 4820 | vcfg->insert_tag2_en ? 1 : 0); |
e22b531b | 4821 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_CFG_NIC_ROCE_SEL_B, 0); |
e62f2a6b PL |
4822 | |
4823 | req->vf_offset = vport->vport_id / HCLGE_VF_NUM_PER_CMD; | |
4824 | req->vf_bitmap[req->vf_offset] = | |
4825 | 1 << (vport->vport_id % HCLGE_VF_NUM_PER_BYTE); | |
4826 | ||
4827 | status = hclge_cmd_send(&hdev->hw, &desc, 1); | |
4828 | if (status) | |
4829 | dev_err(&hdev->pdev->dev, | |
4830 | "Send port txvlan cfg command fail, ret =%d\n", | |
4831 | status); | |
4832 | ||
4833 | return status; | |
4834 | } | |
4835 | ||
4836 | static int hclge_set_vlan_rx_offload_cfg(struct hclge_vport *vport) | |
4837 | { | |
4838 | struct hclge_rx_vtag_cfg *vcfg = &vport->rxvlan_cfg; | |
4839 | struct hclge_vport_vtag_rx_cfg_cmd *req; | |
4840 | struct hclge_dev *hdev = vport->back; | |
4841 | struct hclge_desc desc; | |
4842 | int status; | |
4843 | ||
4844 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_PORT_RX_CFG, false); | |
4845 | ||
4846 | req = (struct hclge_vport_vtag_rx_cfg_cmd *)desc.data; | |
e22b531b HT |
4847 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG1_EN_B, |
4848 | vcfg->strip_tag1_en ? 1 : 0); | |
4849 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG2_EN_B, | |
4850 | vcfg->strip_tag2_en ? 1 : 0); | |
4851 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG1_EN_B, | |
4852 | vcfg->vlan1_vlan_prionly ? 1 : 0); | |
4853 | hnae3_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG2_EN_B, | |
4854 | vcfg->vlan2_vlan_prionly ? 1 : 0); | |
e62f2a6b PL |
4855 | |
4856 | req->vf_offset = vport->vport_id / HCLGE_VF_NUM_PER_CMD; | |
4857 | req->vf_bitmap[req->vf_offset] = | |
4858 | 1 << (vport->vport_id % HCLGE_VF_NUM_PER_BYTE); | |
4859 | ||
4860 | status = hclge_cmd_send(&hdev->hw, &desc, 1); | |
4861 | if (status) | |
4862 | dev_err(&hdev->pdev->dev, | |
4863 | "Send port rxvlan cfg command fail, ret =%d\n", | |
4864 | status); | |
4865 | ||
4866 | return status; | |
4867 | } | |
4868 | ||
4869 | static int hclge_set_vlan_protocol_type(struct hclge_dev *hdev) | |
4870 | { | |
4871 | struct hclge_rx_vlan_type_cfg_cmd *rx_req; | |
4872 | struct hclge_tx_vlan_type_cfg_cmd *tx_req; | |
4873 | struct hclge_desc desc; | |
4874 | int status; | |
4875 | ||
4876 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_TYPE_ID, false); | |
4877 | rx_req = (struct hclge_rx_vlan_type_cfg_cmd *)desc.data; | |
4878 | rx_req->ot_fst_vlan_type = | |
4879 | cpu_to_le16(hdev->vlan_type_cfg.rx_ot_fst_vlan_type); | |
4880 | rx_req->ot_sec_vlan_type = | |
4881 | cpu_to_le16(hdev->vlan_type_cfg.rx_ot_sec_vlan_type); | |
4882 | rx_req->in_fst_vlan_type = | |
4883 | cpu_to_le16(hdev->vlan_type_cfg.rx_in_fst_vlan_type); | |
4884 | rx_req->in_sec_vlan_type = | |
4885 | cpu_to_le16(hdev->vlan_type_cfg.rx_in_sec_vlan_type); | |
4886 | ||
4887 | status = hclge_cmd_send(&hdev->hw, &desc, 1); | |
4888 | if (status) { | |
4889 | dev_err(&hdev->pdev->dev, | |
4890 | "Send rxvlan protocol type command fail, ret =%d\n", | |
4891 | status); | |
4892 | return status; | |
4893 | } | |
4894 | ||
4895 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_INSERT, false); | |
4896 | ||
4897 | tx_req = (struct hclge_tx_vlan_type_cfg_cmd *)&desc.data; | |
4898 | tx_req->ot_vlan_type = cpu_to_le16(hdev->vlan_type_cfg.tx_ot_vlan_type); | |
4899 | tx_req->in_vlan_type = cpu_to_le16(hdev->vlan_type_cfg.tx_in_vlan_type); | |
4900 | ||
4901 | status = hclge_cmd_send(&hdev->hw, &desc, 1); | |
4902 | if (status) | |
4903 | dev_err(&hdev->pdev->dev, | |
4904 | "Send txvlan protocol type command fail, ret =%d\n", | |
4905 | status); | |
4906 | ||
4907 | return status; | |
4908 | } | |
4909 | ||
46a3df9f S |
4910 | static int hclge_init_vlan_config(struct hclge_dev *hdev) |
4911 | { | |
e62f2a6b PL |
4912 | #define HCLGE_DEF_VLAN_TYPE 0x8100 |
4913 | ||
5e43aef8 | 4914 | struct hnae3_handle *handle; |
e62f2a6b | 4915 | struct hclge_vport *vport; |
46a3df9f | 4916 | int ret; |
e62f2a6b PL |
4917 | int i; |
4918 | ||
4919 | ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, true); | |
4920 | if (ret) | |
4921 | return ret; | |
46a3df9f | 4922 | |
e62f2a6b | 4923 | ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT, true); |
46a3df9f S |
4924 | if (ret) |
4925 | return ret; | |
4926 | ||
e62f2a6b PL |
4927 | hdev->vlan_type_cfg.rx_in_fst_vlan_type = HCLGE_DEF_VLAN_TYPE; |
4928 | hdev->vlan_type_cfg.rx_in_sec_vlan_type = HCLGE_DEF_VLAN_TYPE; | |
4929 | hdev->vlan_type_cfg.rx_ot_fst_vlan_type = HCLGE_DEF_VLAN_TYPE; | |
4930 | hdev->vlan_type_cfg.rx_ot_sec_vlan_type = HCLGE_DEF_VLAN_TYPE; | |
4931 | hdev->vlan_type_cfg.tx_ot_vlan_type = HCLGE_DEF_VLAN_TYPE; | |
4932 | hdev->vlan_type_cfg.tx_in_vlan_type = HCLGE_DEF_VLAN_TYPE; | |
4933 | ||
4934 | ret = hclge_set_vlan_protocol_type(hdev); | |
5e43aef8 L |
4935 | if (ret) |
4936 | return ret; | |
46a3df9f | 4937 | |
e62f2a6b PL |
4938 | for (i = 0; i < hdev->num_alloc_vport; i++) { |
4939 | vport = &hdev->vport[i]; | |
b75b1a56 PL |
4940 | vport->txvlan_cfg.accept_tag1 = true; |
4941 | vport->txvlan_cfg.accept_untag1 = true; | |
4942 | ||
4943 | /* accept_tag2 and accept_untag2 are not supported on | |
4944 | * pdev revision(0x20), new revision support them. The | |
4945 | * value of this two fields will not return error when driver | |
4946 | * send command to fireware in revision(0x20). | |
4947 | * This two fields can not configured by user. | |
4948 | */ | |
4949 | vport->txvlan_cfg.accept_tag2 = true; | |
4950 | vport->txvlan_cfg.accept_untag2 = true; | |
4951 | ||
e62f2a6b PL |
4952 | vport->txvlan_cfg.insert_tag1_en = false; |
4953 | vport->txvlan_cfg.insert_tag2_en = false; | |
4954 | vport->txvlan_cfg.default_tag1 = 0; | |
4955 | vport->txvlan_cfg.default_tag2 = 0; | |
4956 | ||
4957 | ret = hclge_set_vlan_tx_offload_cfg(vport); | |
4958 | if (ret) | |
4959 | return ret; | |
4960 | ||
4961 | vport->rxvlan_cfg.strip_tag1_en = false; | |
4962 | vport->rxvlan_cfg.strip_tag2_en = true; | |
4963 | vport->rxvlan_cfg.vlan1_vlan_prionly = false; | |
4964 | vport->rxvlan_cfg.vlan2_vlan_prionly = false; | |
4965 | ||
4966 | ret = hclge_set_vlan_rx_offload_cfg(vport); | |
4967 | if (ret) | |
4968 | return ret; | |
4969 | } | |
4970 | ||
5e43aef8 | 4971 | handle = &hdev->vport[0].nic; |
4e66632d | 4972 | return hclge_set_vlan_filter(handle, htons(ETH_P_8021Q), 0, false); |
46a3df9f S |
4973 | } |
4974 | ||
3849d494 | 4975 | int hclge_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable) |
5f9a7732 PL |
4976 | { |
4977 | struct hclge_vport *vport = hclge_get_vport(handle); | |
4978 | ||
4979 | vport->rxvlan_cfg.strip_tag1_en = false; | |
4980 | vport->rxvlan_cfg.strip_tag2_en = enable; | |
4981 | vport->rxvlan_cfg.vlan1_vlan_prionly = false; | |
4982 | vport->rxvlan_cfg.vlan2_vlan_prionly = false; | |
4983 | ||
4984 | return hclge_set_vlan_rx_offload_cfg(vport); | |
4985 | } | |
4986 | ||
12341881 | 4987 | static int hclge_set_mac_mtu(struct hclge_dev *hdev, int new_mtu) |
46a3df9f | 4988 | { |
d44f9b63 | 4989 | struct hclge_config_max_frm_size_cmd *req; |
46a3df9f | 4990 | struct hclge_desc desc; |
7393ed39 | 4991 | int max_frm_size; |
46a3df9f S |
4992 | int ret; |
4993 | ||
7393ed39 FL |
4994 | max_frm_size = new_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN; |
4995 | ||
4996 | if (max_frm_size < HCLGE_MAC_MIN_FRAME || | |
4997 | max_frm_size > HCLGE_MAC_MAX_FRAME) | |
46a3df9f S |
4998 | return -EINVAL; |
4999 | ||
7393ed39 FL |
5000 | max_frm_size = max(max_frm_size, HCLGE_MAC_DEFAULT_FRAME); |
5001 | ||
46a3df9f S |
5002 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_MAX_FRM_SIZE, false); |
5003 | ||
d44f9b63 | 5004 | req = (struct hclge_config_max_frm_size_cmd *)desc.data; |
7393ed39 | 5005 | req->max_frm_size = cpu_to_le16(max_frm_size); |
51d43446 | 5006 | req->min_frm_size = HCLGE_MAC_MIN_FRAME; |
46a3df9f S |
5007 | |
5008 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
e125295a | 5009 | if (ret) |
46a3df9f | 5010 | dev_err(&hdev->pdev->dev, "set mtu fail, ret =%d.\n", ret); |
e125295a JS |
5011 | else |
5012 | hdev->mps = max_frm_size; | |
7393ed39 | 5013 | |
e125295a | 5014 | return ret; |
46a3df9f S |
5015 | } |
5016 | ||
12341881 FL |
5017 | static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu) |
5018 | { | |
5019 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5020 | struct hclge_dev *hdev = vport->back; | |
5021 | int ret; | |
5022 | ||
5023 | ret = hclge_set_mac_mtu(hdev, new_mtu); | |
5024 | if (ret) { | |
5025 | dev_err(&hdev->pdev->dev, | |
5026 | "Change mtu fail, ret =%d\n", ret); | |
5027 | return ret; | |
5028 | } | |
5029 | ||
5030 | ret = hclge_buffer_alloc(hdev); | |
5031 | if (ret) | |
5032 | dev_err(&hdev->pdev->dev, | |
5033 | "Allocate buffer fail, ret =%d\n", ret); | |
5034 | ||
5035 | return ret; | |
5036 | } | |
5037 | ||
46a3df9f S |
5038 | static int hclge_send_reset_tqp_cmd(struct hclge_dev *hdev, u16 queue_id, |
5039 | bool enable) | |
5040 | { | |
d44f9b63 | 5041 | struct hclge_reset_tqp_queue_cmd *req; |
46a3df9f S |
5042 | struct hclge_desc desc; |
5043 | int ret; | |
5044 | ||
5045 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_RESET_TQP_QUEUE, false); | |
5046 | ||
d44f9b63 | 5047 | req = (struct hclge_reset_tqp_queue_cmd *)desc.data; |
46a3df9f | 5048 | req->tqp_id = cpu_to_le16(queue_id & HCLGE_RING_ID_MASK); |
e22b531b | 5049 | hnae3_set_bit(req->reset_req, HCLGE_TQP_RESET_B, enable); |
46a3df9f S |
5050 | |
5051 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
5052 | if (ret) { | |
5053 | dev_err(&hdev->pdev->dev, | |
5054 | "Send tqp reset cmd error, status =%d\n", ret); | |
5055 | return ret; | |
5056 | } | |
5057 | ||
5058 | return 0; | |
5059 | } | |
5060 | ||
5061 | static int hclge_get_reset_status(struct hclge_dev *hdev, u16 queue_id) | |
5062 | { | |
d44f9b63 | 5063 | struct hclge_reset_tqp_queue_cmd *req; |
46a3df9f S |
5064 | struct hclge_desc desc; |
5065 | int ret; | |
5066 | ||
5067 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_RESET_TQP_QUEUE, true); | |
5068 | ||
d44f9b63 | 5069 | req = (struct hclge_reset_tqp_queue_cmd *)desc.data; |
46a3df9f S |
5070 | req->tqp_id = cpu_to_le16(queue_id & HCLGE_RING_ID_MASK); |
5071 | ||
5072 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
5073 | if (ret) { | |
5074 | dev_err(&hdev->pdev->dev, | |
5075 | "Get reset status error, status =%d\n", ret); | |
5076 | return ret; | |
5077 | } | |
5078 | ||
e22b531b | 5079 | return hnae3_get_bit(req->ready_to_reset, HCLGE_TQP_RESET_B); |
46a3df9f S |
5080 | } |
5081 | ||
e5e89cda PL |
5082 | static u16 hclge_covert_handle_qid_global(struct hnae3_handle *handle, |
5083 | u16 queue_id) | |
5084 | { | |
5085 | struct hnae3_queue *queue; | |
5086 | struct hclge_tqp *tqp; | |
5087 | ||
5088 | queue = handle->kinfo.tqp[queue_id]; | |
5089 | tqp = container_of(queue, struct hclge_tqp, q); | |
5090 | ||
5091 | return tqp->index; | |
5092 | } | |
5093 | ||
63d7e66f | 5094 | void hclge_reset_tqp(struct hnae3_handle *handle, u16 queue_id) |
46a3df9f S |
5095 | { |
5096 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5097 | struct hclge_dev *hdev = vport->back; | |
5098 | int reset_try_times = 0; | |
5099 | int reset_status; | |
e5e89cda | 5100 | u16 queue_gid; |
46a3df9f S |
5101 | int ret; |
5102 | ||
f9637cc2 PL |
5103 | if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) |
5104 | return; | |
5105 | ||
e5e89cda PL |
5106 | queue_gid = hclge_covert_handle_qid_global(handle, queue_id); |
5107 | ||
46a3df9f S |
5108 | ret = hclge_tqp_enable(hdev, queue_id, 0, false); |
5109 | if (ret) { | |
5110 | dev_warn(&hdev->pdev->dev, "Disable tqp fail, ret = %d\n", ret); | |
5111 | return; | |
5112 | } | |
5113 | ||
e5e89cda | 5114 | ret = hclge_send_reset_tqp_cmd(hdev, queue_gid, true); |
46a3df9f S |
5115 | if (ret) { |
5116 | dev_warn(&hdev->pdev->dev, | |
5117 | "Send reset tqp cmd fail, ret = %d\n", ret); | |
5118 | return; | |
5119 | } | |
5120 | ||
5121 | reset_try_times = 0; | |
5122 | while (reset_try_times++ < HCLGE_TQP_RESET_TRY_TIMES) { | |
5123 | /* Wait for tqp hw reset */ | |
5124 | msleep(20); | |
e5e89cda | 5125 | reset_status = hclge_get_reset_status(hdev, queue_gid); |
46a3df9f S |
5126 | if (reset_status) |
5127 | break; | |
5128 | } | |
5129 | ||
5130 | if (reset_try_times >= HCLGE_TQP_RESET_TRY_TIMES) { | |
5131 | dev_warn(&hdev->pdev->dev, "Reset TQP fail\n"); | |
5132 | return; | |
5133 | } | |
5134 | ||
e5e89cda | 5135 | ret = hclge_send_reset_tqp_cmd(hdev, queue_gid, false); |
46a3df9f S |
5136 | if (ret) { |
5137 | dev_warn(&hdev->pdev->dev, | |
5138 | "Deassert the soft reset fail, ret = %d\n", ret); | |
5139 | return; | |
5140 | } | |
5141 | } | |
5142 | ||
d3ea7fc4 PL |
5143 | void hclge_reset_vf_queue(struct hclge_vport *vport, u16 queue_id) |
5144 | { | |
5145 | struct hclge_dev *hdev = vport->back; | |
5146 | int reset_try_times = 0; | |
5147 | int reset_status; | |
5148 | u16 queue_gid; | |
5149 | int ret; | |
5150 | ||
5151 | queue_gid = hclge_covert_handle_qid_global(&vport->nic, queue_id); | |
5152 | ||
5153 | ret = hclge_send_reset_tqp_cmd(hdev, queue_gid, true); | |
5154 | if (ret) { | |
5155 | dev_warn(&hdev->pdev->dev, | |
5156 | "Send reset tqp cmd fail, ret = %d\n", ret); | |
5157 | return; | |
5158 | } | |
5159 | ||
5160 | reset_try_times = 0; | |
5161 | while (reset_try_times++ < HCLGE_TQP_RESET_TRY_TIMES) { | |
5162 | /* Wait for tqp hw reset */ | |
5163 | msleep(20); | |
5164 | reset_status = hclge_get_reset_status(hdev, queue_gid); | |
5165 | if (reset_status) | |
5166 | break; | |
5167 | } | |
5168 | ||
5169 | if (reset_try_times >= HCLGE_TQP_RESET_TRY_TIMES) { | |
5170 | dev_warn(&hdev->pdev->dev, "Reset TQP fail\n"); | |
5171 | return; | |
5172 | } | |
5173 | ||
5174 | ret = hclge_send_reset_tqp_cmd(hdev, queue_gid, false); | |
5175 | if (ret) | |
5176 | dev_warn(&hdev->pdev->dev, | |
5177 | "Deassert the soft reset fail, ret = %d\n", ret); | |
5178 | } | |
5179 | ||
46a3df9f S |
5180 | static u32 hclge_get_fw_version(struct hnae3_handle *handle) |
5181 | { | |
5182 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5183 | struct hclge_dev *hdev = vport->back; | |
5184 | ||
5185 | return hdev->fw_version; | |
5186 | } | |
5187 | ||
a2cfbadb PL |
5188 | static void hclge_get_flowctrl_adv(struct hnae3_handle *handle, |
5189 | u32 *flowctrl_adv) | |
5190 | { | |
5191 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5192 | struct hclge_dev *hdev = vport->back; | |
5193 | struct phy_device *phydev = hdev->hw.mac.phydev; | |
5194 | ||
5195 | if (!phydev) | |
5196 | return; | |
5197 | ||
5198 | *flowctrl_adv |= (phydev->advertising & ADVERTISED_Pause) | | |
5199 | (phydev->advertising & ADVERTISED_Asym_Pause); | |
5200 | } | |
5201 | ||
09ea401e PL |
5202 | static void hclge_set_flowctrl_adv(struct hclge_dev *hdev, u32 rx_en, u32 tx_en) |
5203 | { | |
5204 | struct phy_device *phydev = hdev->hw.mac.phydev; | |
5205 | ||
5206 | if (!phydev) | |
5207 | return; | |
5208 | ||
5209 | phydev->advertising &= ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause); | |
5210 | ||
5211 | if (rx_en) | |
5212 | phydev->advertising |= ADVERTISED_Pause | ADVERTISED_Asym_Pause; | |
5213 | ||
5214 | if (tx_en) | |
5215 | phydev->advertising ^= ADVERTISED_Asym_Pause; | |
5216 | } | |
5217 | ||
5218 | static int hclge_cfg_pauseparam(struct hclge_dev *hdev, u32 rx_en, u32 tx_en) | |
5219 | { | |
09ea401e PL |
5220 | int ret; |
5221 | ||
5222 | if (rx_en && tx_en) | |
7a28a82a | 5223 | hdev->fc_mode_last_time = HCLGE_FC_FULL; |
09ea401e | 5224 | else if (rx_en && !tx_en) |
7a28a82a | 5225 | hdev->fc_mode_last_time = HCLGE_FC_RX_PAUSE; |
09ea401e | 5226 | else if (!rx_en && tx_en) |
7a28a82a | 5227 | hdev->fc_mode_last_time = HCLGE_FC_TX_PAUSE; |
09ea401e | 5228 | else |
7a28a82a | 5229 | hdev->fc_mode_last_time = HCLGE_FC_NONE; |
09ea401e | 5230 | |
7a28a82a | 5231 | if (hdev->tm_info.fc_mode == HCLGE_FC_PFC) |
09ea401e | 5232 | return 0; |
09ea401e PL |
5233 | |
5234 | ret = hclge_mac_pause_en_cfg(hdev, tx_en, rx_en); | |
5235 | if (ret) { | |
5236 | dev_err(&hdev->pdev->dev, "configure pauseparam error, ret = %d.\n", | |
5237 | ret); | |
5238 | return ret; | |
5239 | } | |
5240 | ||
7a28a82a | 5241 | hdev->tm_info.fc_mode = hdev->fc_mode_last_time; |
09ea401e PL |
5242 | |
5243 | return 0; | |
5244 | } | |
5245 | ||
6282f2ea PL |
5246 | int hclge_cfg_flowctrl(struct hclge_dev *hdev) |
5247 | { | |
5248 | struct phy_device *phydev = hdev->hw.mac.phydev; | |
5249 | u16 remote_advertising = 0; | |
5250 | u16 local_advertising = 0; | |
5251 | u32 rx_pause, tx_pause; | |
5252 | u8 flowctl; | |
5253 | ||
5254 | if (!phydev->link || !phydev->autoneg) | |
5255 | return 0; | |
5256 | ||
5257 | if (phydev->advertising & ADVERTISED_Pause) | |
5258 | local_advertising = ADVERTISE_PAUSE_CAP; | |
5259 | ||
5260 | if (phydev->advertising & ADVERTISED_Asym_Pause) | |
5261 | local_advertising |= ADVERTISE_PAUSE_ASYM; | |
5262 | ||
5263 | if (phydev->pause) | |
5264 | remote_advertising = LPA_PAUSE_CAP; | |
5265 | ||
5266 | if (phydev->asym_pause) | |
5267 | remote_advertising |= LPA_PAUSE_ASYM; | |
5268 | ||
5269 | flowctl = mii_resolve_flowctrl_fdx(local_advertising, | |
5270 | remote_advertising); | |
5271 | tx_pause = flowctl & FLOW_CTRL_TX; | |
5272 | rx_pause = flowctl & FLOW_CTRL_RX; | |
5273 | ||
5274 | if (phydev->duplex == HCLGE_MAC_HALF) { | |
5275 | tx_pause = 0; | |
5276 | rx_pause = 0; | |
5277 | } | |
5278 | ||
5279 | return hclge_cfg_pauseparam(hdev, rx_pause, tx_pause); | |
5280 | } | |
5281 | ||
46a3df9f S |
5282 | static void hclge_get_pauseparam(struct hnae3_handle *handle, u32 *auto_neg, |
5283 | u32 *rx_en, u32 *tx_en) | |
5284 | { | |
5285 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5286 | struct hclge_dev *hdev = vport->back; | |
5287 | ||
5288 | *auto_neg = hclge_get_autoneg(handle); | |
5289 | ||
5290 | if (hdev->tm_info.fc_mode == HCLGE_FC_PFC) { | |
5291 | *rx_en = 0; | |
5292 | *tx_en = 0; | |
5293 | return; | |
5294 | } | |
5295 | ||
5296 | if (hdev->tm_info.fc_mode == HCLGE_FC_RX_PAUSE) { | |
5297 | *rx_en = 1; | |
5298 | *tx_en = 0; | |
5299 | } else if (hdev->tm_info.fc_mode == HCLGE_FC_TX_PAUSE) { | |
5300 | *tx_en = 1; | |
5301 | *rx_en = 0; | |
5302 | } else if (hdev->tm_info.fc_mode == HCLGE_FC_FULL) { | |
5303 | *rx_en = 1; | |
5304 | *tx_en = 1; | |
5305 | } else { | |
5306 | *rx_en = 0; | |
5307 | *tx_en = 0; | |
5308 | } | |
5309 | } | |
5310 | ||
09ea401e PL |
5311 | static int hclge_set_pauseparam(struct hnae3_handle *handle, u32 auto_neg, |
5312 | u32 rx_en, u32 tx_en) | |
5313 | { | |
5314 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5315 | struct hclge_dev *hdev = vport->back; | |
5316 | struct phy_device *phydev = hdev->hw.mac.phydev; | |
5317 | u32 fc_autoneg; | |
5318 | ||
09ea401e PL |
5319 | fc_autoneg = hclge_get_autoneg(handle); |
5320 | if (auto_neg != fc_autoneg) { | |
5321 | dev_info(&hdev->pdev->dev, | |
5322 | "To change autoneg please use: ethtool -s <dev> autoneg <on|off>\n"); | |
5323 | return -EOPNOTSUPP; | |
5324 | } | |
5325 | ||
5326 | if (hdev->tm_info.fc_mode == HCLGE_FC_PFC) { | |
5327 | dev_info(&hdev->pdev->dev, | |
5328 | "Priority flow control enabled. Cannot set link flow control.\n"); | |
5329 | return -EOPNOTSUPP; | |
5330 | } | |
5331 | ||
5332 | hclge_set_flowctrl_adv(hdev, rx_en, tx_en); | |
5333 | ||
5334 | if (!fc_autoneg) | |
5335 | return hclge_cfg_pauseparam(hdev, rx_en, tx_en); | |
5336 | ||
bef24782 FL |
5337 | /* Only support flow control negotiation for netdev with |
5338 | * phy attached for now. | |
5339 | */ | |
5340 | if (!phydev) | |
5341 | return -EOPNOTSUPP; | |
5342 | ||
09ea401e PL |
5343 | return phy_start_aneg(phydev); |
5344 | } | |
5345 | ||
46a3df9f S |
5346 | static void hclge_get_ksettings_an_result(struct hnae3_handle *handle, |
5347 | u8 *auto_neg, u32 *speed, u8 *duplex) | |
5348 | { | |
5349 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5350 | struct hclge_dev *hdev = vport->back; | |
5351 | ||
5352 | if (speed) | |
5353 | *speed = hdev->hw.mac.speed; | |
5354 | if (duplex) | |
5355 | *duplex = hdev->hw.mac.duplex; | |
5356 | if (auto_neg) | |
5357 | *auto_neg = hdev->hw.mac.autoneg; | |
5358 | } | |
5359 | ||
5360 | static void hclge_get_media_type(struct hnae3_handle *handle, u8 *media_type) | |
5361 | { | |
5362 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5363 | struct hclge_dev *hdev = vport->back; | |
5364 | ||
5365 | if (media_type) | |
5366 | *media_type = hdev->hw.mac.media_type; | |
5367 | } | |
5368 | ||
5369 | static void hclge_get_mdix_mode(struct hnae3_handle *handle, | |
5370 | u8 *tp_mdix_ctrl, u8 *tp_mdix) | |
5371 | { | |
5372 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5373 | struct hclge_dev *hdev = vport->back; | |
5374 | struct phy_device *phydev = hdev->hw.mac.phydev; | |
5375 | int mdix_ctrl, mdix, retval, is_resolved; | |
5376 | ||
5377 | if (!phydev) { | |
5378 | *tp_mdix_ctrl = ETH_TP_MDI_INVALID; | |
5379 | *tp_mdix = ETH_TP_MDI_INVALID; | |
5380 | return; | |
5381 | } | |
5382 | ||
5383 | phy_write(phydev, HCLGE_PHY_PAGE_REG, HCLGE_PHY_PAGE_MDIX); | |
5384 | ||
5385 | retval = phy_read(phydev, HCLGE_PHY_CSC_REG); | |
e22b531b HT |
5386 | mdix_ctrl = hnae3_get_field(retval, HCLGE_PHY_MDIX_CTRL_M, |
5387 | HCLGE_PHY_MDIX_CTRL_S); | |
46a3df9f S |
5388 | |
5389 | retval = phy_read(phydev, HCLGE_PHY_CSS_REG); | |
e22b531b HT |
5390 | mdix = hnae3_get_bit(retval, HCLGE_PHY_MDIX_STATUS_B); |
5391 | is_resolved = hnae3_get_bit(retval, HCLGE_PHY_SPEED_DUP_RESOLVE_B); | |
46a3df9f S |
5392 | |
5393 | phy_write(phydev, HCLGE_PHY_PAGE_REG, HCLGE_PHY_PAGE_COPPER); | |
5394 | ||
5395 | switch (mdix_ctrl) { | |
5396 | case 0x0: | |
5397 | *tp_mdix_ctrl = ETH_TP_MDI; | |
5398 | break; | |
5399 | case 0x1: | |
5400 | *tp_mdix_ctrl = ETH_TP_MDI_X; | |
5401 | break; | |
5402 | case 0x3: | |
5403 | *tp_mdix_ctrl = ETH_TP_MDI_AUTO; | |
5404 | break; | |
5405 | default: | |
5406 | *tp_mdix_ctrl = ETH_TP_MDI_INVALID; | |
5407 | break; | |
5408 | } | |
5409 | ||
5410 | if (!is_resolved) | |
5411 | *tp_mdix = ETH_TP_MDI_INVALID; | |
5412 | else if (mdix) | |
5413 | *tp_mdix = ETH_TP_MDI_X; | |
5414 | else | |
5415 | *tp_mdix = ETH_TP_MDI; | |
5416 | } | |
5417 | ||
5418 | static int hclge_init_client_instance(struct hnae3_client *client, | |
5419 | struct hnae3_ae_dev *ae_dev) | |
5420 | { | |
5421 | struct hclge_dev *hdev = ae_dev->priv; | |
5422 | struct hclge_vport *vport; | |
5423 | int i, ret; | |
5424 | ||
5425 | for (i = 0; i < hdev->num_vmdq_vport + 1; i++) { | |
5426 | vport = &hdev->vport[i]; | |
5427 | ||
5428 | switch (client->type) { | |
5429 | case HNAE3_CLIENT_KNIC: | |
5430 | ||
5431 | hdev->nic_client = client; | |
5432 | vport->nic.client = client; | |
5433 | ret = client->ops->init_instance(&vport->nic); | |
5434 | if (ret) | |
6f636872 | 5435 | return ret; |
46a3df9f S |
5436 | |
5437 | if (hdev->roce_client && | |
e92a0843 | 5438 | hnae3_dev_roce_supported(hdev)) { |
46a3df9f S |
5439 | struct hnae3_client *rc = hdev->roce_client; |
5440 | ||
5441 | ret = hclge_init_roce_base_info(vport); | |
5442 | if (ret) | |
6f636872 | 5443 | return ret; |
46a3df9f S |
5444 | |
5445 | ret = rc->ops->init_instance(&vport->roce); | |
5446 | if (ret) | |
6f636872 | 5447 | return ret; |
46a3df9f S |
5448 | } |
5449 | ||
5450 | break; | |
5451 | case HNAE3_CLIENT_UNIC: | |
5452 | hdev->nic_client = client; | |
5453 | vport->nic.client = client; | |
5454 | ||
5455 | ret = client->ops->init_instance(&vport->nic); | |
5456 | if (ret) | |
6f636872 | 5457 | return ret; |
46a3df9f S |
5458 | |
5459 | break; | |
5460 | case HNAE3_CLIENT_ROCE: | |
e92a0843 | 5461 | if (hnae3_dev_roce_supported(hdev)) { |
46a3df9f S |
5462 | hdev->roce_client = client; |
5463 | vport->roce.client = client; | |
5464 | } | |
5465 | ||
3a46f34d | 5466 | if (hdev->roce_client && hdev->nic_client) { |
46a3df9f S |
5467 | ret = hclge_init_roce_base_info(vport); |
5468 | if (ret) | |
6f636872 | 5469 | return ret; |
46a3df9f S |
5470 | |
5471 | ret = client->ops->init_instance(&vport->roce); | |
5472 | if (ret) | |
6f636872 | 5473 | return ret; |
46a3df9f S |
5474 | } |
5475 | } | |
5476 | } | |
5477 | ||
5478 | return 0; | |
46a3df9f S |
5479 | } |
5480 | ||
5481 | static void hclge_uninit_client_instance(struct hnae3_client *client, | |
5482 | struct hnae3_ae_dev *ae_dev) | |
5483 | { | |
5484 | struct hclge_dev *hdev = ae_dev->priv; | |
5485 | struct hclge_vport *vport; | |
5486 | int i; | |
5487 | ||
5488 | for (i = 0; i < hdev->num_vmdq_vport + 1; i++) { | |
5489 | vport = &hdev->vport[i]; | |
a17dcf3f | 5490 | if (hdev->roce_client) { |
46a3df9f S |
5491 | hdev->roce_client->ops->uninit_instance(&vport->roce, |
5492 | 0); | |
a17dcf3f L |
5493 | hdev->roce_client = NULL; |
5494 | vport->roce.client = NULL; | |
5495 | } | |
46a3df9f S |
5496 | if (client->type == HNAE3_CLIENT_ROCE) |
5497 | return; | |
a17dcf3f | 5498 | if (client->ops->uninit_instance) { |
46a3df9f | 5499 | client->ops->uninit_instance(&vport->nic, 0); |
a17dcf3f L |
5500 | hdev->nic_client = NULL; |
5501 | vport->nic.client = NULL; | |
5502 | } | |
46a3df9f S |
5503 | } |
5504 | } | |
5505 | ||
5506 | static int hclge_pci_init(struct hclge_dev *hdev) | |
5507 | { | |
5508 | struct pci_dev *pdev = hdev->pdev; | |
5509 | struct hclge_hw *hw; | |
5510 | int ret; | |
5511 | ||
5512 | ret = pci_enable_device(pdev); | |
5513 | if (ret) { | |
5514 | dev_err(&pdev->dev, "failed to enable PCI device\n"); | |
6c46284e | 5515 | return ret; |
46a3df9f S |
5516 | } |
5517 | ||
5518 | ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); | |
5519 | if (ret) { | |
5520 | ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); | |
5521 | if (ret) { | |
5522 | dev_err(&pdev->dev, | |
5523 | "can't set consistent PCI DMA"); | |
5524 | goto err_disable_device; | |
5525 | } | |
5526 | dev_warn(&pdev->dev, "set DMA mask to 32 bits\n"); | |
5527 | } | |
5528 | ||
5529 | ret = pci_request_regions(pdev, HCLGE_DRIVER_NAME); | |
5530 | if (ret) { | |
5531 | dev_err(&pdev->dev, "PCI request regions failed %d\n", ret); | |
5532 | goto err_disable_device; | |
5533 | } | |
5534 | ||
5535 | pci_set_master(pdev); | |
5536 | hw = &hdev->hw; | |
46a3df9f S |
5537 | hw->io_base = pcim_iomap(pdev, 2, 0); |
5538 | if (!hw->io_base) { | |
5539 | dev_err(&pdev->dev, "Can't map configuration register space\n"); | |
5540 | ret = -ENOMEM; | |
5541 | goto err_clr_master; | |
5542 | } | |
5543 | ||
709eb41a L |
5544 | hdev->num_req_vfs = pci_sriov_get_totalvfs(pdev); |
5545 | ||
46a3df9f S |
5546 | return 0; |
5547 | err_clr_master: | |
5548 | pci_clear_master(pdev); | |
5549 | pci_release_regions(pdev); | |
5550 | err_disable_device: | |
5551 | pci_disable_device(pdev); | |
46a3df9f S |
5552 | |
5553 | return ret; | |
5554 | } | |
5555 | ||
5556 | static void hclge_pci_uninit(struct hclge_dev *hdev) | |
5557 | { | |
5558 | struct pci_dev *pdev = hdev->pdev; | |
5559 | ||
7d6d639b | 5560 | pcim_iounmap(pdev, hdev->hw.io_base); |
887c3820 | 5561 | pci_free_irq_vectors(pdev); |
46a3df9f S |
5562 | pci_clear_master(pdev); |
5563 | pci_release_mem_regions(pdev); | |
5564 | pci_disable_device(pdev); | |
5565 | } | |
5566 | ||
71d7e8ea PL |
5567 | static void hclge_state_init(struct hclge_dev *hdev) |
5568 | { | |
5569 | set_bit(HCLGE_STATE_SERVICE_INITED, &hdev->state); | |
5570 | set_bit(HCLGE_STATE_DOWN, &hdev->state); | |
5571 | clear_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state); | |
5572 | clear_bit(HCLGE_STATE_RST_HANDLING, &hdev->state); | |
5573 | clear_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state); | |
5574 | clear_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state); | |
5575 | } | |
5576 | ||
5577 | static void hclge_state_uninit(struct hclge_dev *hdev) | |
5578 | { | |
5579 | set_bit(HCLGE_STATE_DOWN, &hdev->state); | |
5580 | ||
5581 | if (hdev->service_timer.function) | |
5582 | del_timer_sync(&hdev->service_timer); | |
5583 | if (hdev->service_task.func) | |
5584 | cancel_work_sync(&hdev->service_task); | |
5585 | if (hdev->rst_service_task.func) | |
5586 | cancel_work_sync(&hdev->rst_service_task); | |
5587 | if (hdev->mbx_service_task.func) | |
5588 | cancel_work_sync(&hdev->mbx_service_task); | |
5589 | } | |
5590 | ||
46a3df9f S |
5591 | static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) |
5592 | { | |
5593 | struct pci_dev *pdev = ae_dev->pdev; | |
46a3df9f S |
5594 | struct hclge_dev *hdev; |
5595 | int ret; | |
5596 | ||
5597 | hdev = devm_kzalloc(&pdev->dev, sizeof(*hdev), GFP_KERNEL); | |
5598 | if (!hdev) { | |
5599 | ret = -ENOMEM; | |
e0027501 | 5600 | goto out; |
46a3df9f S |
5601 | } |
5602 | ||
46a3df9f S |
5603 | hdev->pdev = pdev; |
5604 | hdev->ae_dev = ae_dev; | |
4ed340ab | 5605 | hdev->reset_type = HNAE3_NONE_RESET; |
46a3df9f S |
5606 | ae_dev->priv = hdev; |
5607 | ||
46a3df9f S |
5608 | ret = hclge_pci_init(hdev); |
5609 | if (ret) { | |
5610 | dev_err(&pdev->dev, "PCI init failed\n"); | |
e0027501 | 5611 | goto out; |
46a3df9f S |
5612 | } |
5613 | ||
3efb960f L |
5614 | /* Firmware command queue initialize */ |
5615 | ret = hclge_cmd_queue_init(hdev); | |
5616 | if (ret) { | |
5617 | dev_err(&pdev->dev, "Cmd queue init failed, ret = %d.\n", ret); | |
e0027501 | 5618 | goto err_pci_uninit; |
3efb960f L |
5619 | } |
5620 | ||
5621 | /* Firmware command initialize */ | |
46a3df9f S |
5622 | ret = hclge_cmd_init(hdev); |
5623 | if (ret) | |
e0027501 | 5624 | goto err_cmd_uninit; |
46a3df9f S |
5625 | |
5626 | ret = hclge_get_cap(hdev); | |
5627 | if (ret) { | |
e00e2197 CIK |
5628 | dev_err(&pdev->dev, "get hw capability error, ret = %d.\n", |
5629 | ret); | |
e0027501 | 5630 | goto err_cmd_uninit; |
46a3df9f S |
5631 | } |
5632 | ||
5633 | ret = hclge_configure(hdev); | |
5634 | if (ret) { | |
5635 | dev_err(&pdev->dev, "Configure dev error, ret = %d.\n", ret); | |
e0027501 | 5636 | goto err_cmd_uninit; |
46a3df9f S |
5637 | } |
5638 | ||
887c3820 | 5639 | ret = hclge_init_msi(hdev); |
46a3df9f | 5640 | if (ret) { |
887c3820 | 5641 | dev_err(&pdev->dev, "Init MSI/MSI-X error, ret = %d.\n", ret); |
e0027501 | 5642 | goto err_cmd_uninit; |
46a3df9f S |
5643 | } |
5644 | ||
466b0c00 L |
5645 | ret = hclge_misc_irq_init(hdev); |
5646 | if (ret) { | |
5647 | dev_err(&pdev->dev, | |
5648 | "Misc IRQ(vector0) init error, ret = %d.\n", | |
5649 | ret); | |
e0027501 | 5650 | goto err_msi_uninit; |
466b0c00 L |
5651 | } |
5652 | ||
46a3df9f S |
5653 | ret = hclge_alloc_tqps(hdev); |
5654 | if (ret) { | |
5655 | dev_err(&pdev->dev, "Allocate TQPs error, ret = %d.\n", ret); | |
e0027501 | 5656 | goto err_msi_irq_uninit; |
46a3df9f S |
5657 | } |
5658 | ||
5659 | ret = hclge_alloc_vport(hdev); | |
5660 | if (ret) { | |
5661 | dev_err(&pdev->dev, "Allocate vport error, ret = %d.\n", ret); | |
e0027501 | 5662 | goto err_msi_irq_uninit; |
46a3df9f S |
5663 | } |
5664 | ||
7df7dad6 L |
5665 | ret = hclge_map_tqp(hdev); |
5666 | if (ret) { | |
5667 | dev_err(&pdev->dev, "Map tqp error, ret = %d.\n", ret); | |
bc59f827 | 5668 | goto err_msi_irq_uninit; |
7df7dad6 L |
5669 | } |
5670 | ||
dea9a821 HT |
5671 | if (hdev->hw.mac.media_type == HNAE3_MEDIA_TYPE_COPPER) { |
5672 | ret = hclge_mac_mdio_config(hdev); | |
5673 | if (ret) { | |
5674 | dev_err(&hdev->pdev->dev, | |
5675 | "mdio config fail ret=%d\n", ret); | |
bc59f827 | 5676 | goto err_msi_irq_uninit; |
dea9a821 | 5677 | } |
cf9cca2d | 5678 | } |
5679 | ||
46a3df9f S |
5680 | ret = hclge_mac_init(hdev); |
5681 | if (ret) { | |
5682 | dev_err(&pdev->dev, "Mac init error, ret = %d\n", ret); | |
e0027501 | 5683 | goto err_mdiobus_unreg; |
46a3df9f | 5684 | } |
46a3df9f S |
5685 | |
5686 | ret = hclge_config_tso(hdev, HCLGE_TSO_MSS_MIN, HCLGE_TSO_MSS_MAX); | |
5687 | if (ret) { | |
5688 | dev_err(&pdev->dev, "Enable tso fail, ret =%d\n", ret); | |
e0027501 | 5689 | goto err_mdiobus_unreg; |
46a3df9f S |
5690 | } |
5691 | ||
46a3df9f S |
5692 | ret = hclge_init_vlan_config(hdev); |
5693 | if (ret) { | |
5694 | dev_err(&pdev->dev, "VLAN init fail, ret =%d\n", ret); | |
e0027501 | 5695 | goto err_mdiobus_unreg; |
46a3df9f S |
5696 | } |
5697 | ||
5698 | ret = hclge_tm_schd_init(hdev); | |
5699 | if (ret) { | |
5700 | dev_err(&pdev->dev, "tm schd init fail, ret =%d\n", ret); | |
e0027501 | 5701 | goto err_mdiobus_unreg; |
68ece54e YL |
5702 | } |
5703 | ||
8015bb74 | 5704 | hclge_rss_init_cfg(hdev); |
68ece54e YL |
5705 | ret = hclge_rss_init_hw(hdev); |
5706 | if (ret) { | |
5707 | dev_err(&pdev->dev, "Rss init fail, ret =%d\n", ret); | |
e0027501 | 5708 | goto err_mdiobus_unreg; |
46a3df9f S |
5709 | } |
5710 | ||
635bfb58 FL |
5711 | ret = init_mgr_tbl(hdev); |
5712 | if (ret) { | |
5713 | dev_err(&pdev->dev, "manager table init fail, ret =%d\n", ret); | |
e0027501 | 5714 | goto err_mdiobus_unreg; |
635bfb58 FL |
5715 | } |
5716 | ||
cacde272 YL |
5717 | hclge_dcb_ops_set(hdev); |
5718 | ||
d039ef68 | 5719 | timer_setup(&hdev->service_timer, hclge_service_timer, 0); |
46a3df9f | 5720 | INIT_WORK(&hdev->service_task, hclge_service_task); |
ed4a1bb8 | 5721 | INIT_WORK(&hdev->rst_service_task, hclge_reset_service_task); |
22fd3468 | 5722 | INIT_WORK(&hdev->mbx_service_task, hclge_mailbox_service_task); |
46a3df9f | 5723 | |
466b0c00 L |
5724 | /* Enable MISC vector(vector0) */ |
5725 | hclge_enable_vector(&hdev->misc_vector, true); | |
5726 | ||
71d7e8ea | 5727 | hclge_state_init(hdev); |
46a3df9f S |
5728 | |
5729 | pr_info("%s driver initialization finished.\n", HCLGE_DRIVER_NAME); | |
5730 | return 0; | |
5731 | ||
e0027501 HT |
5732 | err_mdiobus_unreg: |
5733 | if (hdev->hw.mac.phydev) | |
5734 | mdiobus_unregister(hdev->hw.mac.mdio_bus); | |
e0027501 HT |
5735 | err_msi_irq_uninit: |
5736 | hclge_misc_irq_uninit(hdev); | |
5737 | err_msi_uninit: | |
5738 | pci_free_irq_vectors(pdev); | |
5739 | err_cmd_uninit: | |
5740 | hclge_destroy_cmd_queue(&hdev->hw); | |
5741 | err_pci_uninit: | |
7d6d639b | 5742 | pcim_iounmap(pdev, hdev->hw.io_base); |
e0027501 | 5743 | pci_clear_master(pdev); |
46a3df9f | 5744 | pci_release_regions(pdev); |
e0027501 | 5745 | pci_disable_device(pdev); |
e0027501 | 5746 | out: |
46a3df9f S |
5747 | return ret; |
5748 | } | |
5749 | ||
c6dc5213 | 5750 | static void hclge_stats_clear(struct hclge_dev *hdev) |
5751 | { | |
5752 | memset(&hdev->hw_stats, 0, sizeof(hdev->hw_stats)); | |
5753 | } | |
5754 | ||
4ed340ab L |
5755 | static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev) |
5756 | { | |
5757 | struct hclge_dev *hdev = ae_dev->priv; | |
5758 | struct pci_dev *pdev = ae_dev->pdev; | |
5759 | int ret; | |
5760 | ||
5761 | set_bit(HCLGE_STATE_DOWN, &hdev->state); | |
5762 | ||
c6dc5213 | 5763 | hclge_stats_clear(hdev); |
4e66632d | 5764 | memset(hdev->vlan_table, 0, sizeof(hdev->vlan_table)); |
c6dc5213 | 5765 | |
4ed340ab L |
5766 | ret = hclge_cmd_init(hdev); |
5767 | if (ret) { | |
5768 | dev_err(&pdev->dev, "Cmd queue init failed\n"); | |
5769 | return ret; | |
5770 | } | |
5771 | ||
5772 | ret = hclge_get_cap(hdev); | |
5773 | if (ret) { | |
5774 | dev_err(&pdev->dev, "get hw capability error, ret = %d.\n", | |
5775 | ret); | |
5776 | return ret; | |
5777 | } | |
5778 | ||
5779 | ret = hclge_configure(hdev); | |
5780 | if (ret) { | |
5781 | dev_err(&pdev->dev, "Configure dev error, ret = %d.\n", ret); | |
5782 | return ret; | |
5783 | } | |
5784 | ||
5785 | ret = hclge_map_tqp(hdev); | |
5786 | if (ret) { | |
5787 | dev_err(&pdev->dev, "Map tqp error, ret = %d.\n", ret); | |
5788 | return ret; | |
5789 | } | |
5790 | ||
5791 | ret = hclge_mac_init(hdev); | |
5792 | if (ret) { | |
5793 | dev_err(&pdev->dev, "Mac init error, ret = %d\n", ret); | |
5794 | return ret; | |
5795 | } | |
5796 | ||
4ed340ab L |
5797 | ret = hclge_config_tso(hdev, HCLGE_TSO_MSS_MIN, HCLGE_TSO_MSS_MAX); |
5798 | if (ret) { | |
5799 | dev_err(&pdev->dev, "Enable tso fail, ret =%d\n", ret); | |
5800 | return ret; | |
5801 | } | |
5802 | ||
5803 | ret = hclge_init_vlan_config(hdev); | |
5804 | if (ret) { | |
5805 | dev_err(&pdev->dev, "VLAN init fail, ret =%d\n", ret); | |
5806 | return ret; | |
5807 | } | |
5808 | ||
d85f1ab5 | 5809 | ret = hclge_tm_init_hw(hdev); |
4ed340ab | 5810 | if (ret) { |
d85f1ab5 | 5811 | dev_err(&pdev->dev, "tm init hw fail, ret =%d\n", ret); |
4ed340ab L |
5812 | return ret; |
5813 | } | |
5814 | ||
5815 | ret = hclge_rss_init_hw(hdev); | |
5816 | if (ret) { | |
5817 | dev_err(&pdev->dev, "Rss init fail, ret =%d\n", ret); | |
5818 | return ret; | |
5819 | } | |
5820 | ||
4ed340ab L |
5821 | dev_info(&pdev->dev, "Reset done, %s driver initialization finished.\n", |
5822 | HCLGE_DRIVER_NAME); | |
5823 | ||
5824 | return 0; | |
5825 | } | |
5826 | ||
46a3df9f S |
5827 | static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev) |
5828 | { | |
5829 | struct hclge_dev *hdev = ae_dev->priv; | |
5830 | struct hclge_mac *mac = &hdev->hw.mac; | |
5831 | ||
71d7e8ea | 5832 | hclge_state_uninit(hdev); |
46a3df9f S |
5833 | |
5834 | if (mac->phydev) | |
5835 | mdiobus_unregister(mac->mdio_bus); | |
5836 | ||
466b0c00 L |
5837 | /* Disable MISC vector(vector0) */ |
5838 | hclge_enable_vector(&hdev->misc_vector, false); | |
46a3df9f | 5839 | hclge_destroy_cmd_queue(&hdev->hw); |
202f2014 | 5840 | hclge_misc_irq_uninit(hdev); |
46a3df9f S |
5841 | hclge_pci_uninit(hdev); |
5842 | ae_dev->priv = NULL; | |
5843 | } | |
5844 | ||
4f645a90 PL |
5845 | static u32 hclge_get_max_channels(struct hnae3_handle *handle) |
5846 | { | |
5847 | struct hnae3_knic_private_info *kinfo = &handle->kinfo; | |
5848 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5849 | struct hclge_dev *hdev = vport->back; | |
5850 | ||
5851 | return min_t(u32, hdev->rss_size_max * kinfo->num_tc, hdev->num_tqps); | |
5852 | } | |
5853 | ||
5854 | static void hclge_get_channels(struct hnae3_handle *handle, | |
5855 | struct ethtool_channels *ch) | |
5856 | { | |
5857 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5858 | ||
5859 | ch->max_combined = hclge_get_max_channels(handle); | |
5860 | ch->other_count = 1; | |
5861 | ch->max_other = 1; | |
5862 | ch->combined_count = vport->alloc_tqps; | |
5863 | } | |
5864 | ||
f1f779ce PL |
5865 | static void hclge_get_tqps_and_rss_info(struct hnae3_handle *handle, |
5866 | u16 *free_tqps, u16 *max_rss_size) | |
5867 | { | |
5868 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5869 | struct hclge_dev *hdev = vport->back; | |
5870 | u16 temp_tqps = 0; | |
5871 | int i; | |
5872 | ||
5873 | for (i = 0; i < hdev->num_tqps; i++) { | |
5874 | if (!hdev->htqp[i].alloced) | |
5875 | temp_tqps++; | |
5876 | } | |
5877 | *free_tqps = temp_tqps; | |
5878 | *max_rss_size = hdev->rss_size_max; | |
5879 | } | |
5880 | ||
5881 | static void hclge_release_tqp(struct hclge_vport *vport) | |
5882 | { | |
5883 | struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo; | |
5884 | struct hclge_dev *hdev = vport->back; | |
5885 | int i; | |
5886 | ||
5887 | for (i = 0; i < kinfo->num_tqps; i++) { | |
5888 | struct hclge_tqp *tqp = | |
5889 | container_of(kinfo->tqp[i], struct hclge_tqp, q); | |
5890 | ||
5891 | tqp->q.handle = NULL; | |
5892 | tqp->q.tqp_index = 0; | |
5893 | tqp->alloced = false; | |
5894 | } | |
5895 | ||
5896 | devm_kfree(&hdev->pdev->dev, kinfo->tqp); | |
5897 | kinfo->tqp = NULL; | |
5898 | } | |
5899 | ||
5900 | static int hclge_set_channels(struct hnae3_handle *handle, u32 new_tqps_num) | |
5901 | { | |
5902 | struct hclge_vport *vport = hclge_get_vport(handle); | |
5903 | struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo; | |
5904 | struct hclge_dev *hdev = vport->back; | |
5905 | int cur_rss_size = kinfo->rss_size; | |
5906 | int cur_tqps = kinfo->num_tqps; | |
5907 | u16 tc_offset[HCLGE_MAX_TC_NUM]; | |
5908 | u16 tc_valid[HCLGE_MAX_TC_NUM]; | |
5909 | u16 tc_size[HCLGE_MAX_TC_NUM]; | |
5910 | u16 roundup_size; | |
5911 | u32 *rss_indir; | |
5912 | int ret, i; | |
5913 | ||
ec7a62b9 | 5914 | /* Free old tqps, and reallocate with new tqp number when nic setup */ |
f1f779ce PL |
5915 | hclge_release_tqp(vport); |
5916 | ||
5917 | ret = hclge_knic_setup(vport, new_tqps_num); | |
5918 | if (ret) { | |
5919 | dev_err(&hdev->pdev->dev, "setup nic fail, ret =%d\n", ret); | |
5920 | return ret; | |
5921 | } | |
5922 | ||
5923 | ret = hclge_map_tqp_to_vport(hdev, vport); | |
5924 | if (ret) { | |
5925 | dev_err(&hdev->pdev->dev, "map vport tqp fail, ret =%d\n", ret); | |
5926 | return ret; | |
5927 | } | |
5928 | ||
5929 | ret = hclge_tm_schd_init(hdev); | |
5930 | if (ret) { | |
5931 | dev_err(&hdev->pdev->dev, "tm schd init fail, ret =%d\n", ret); | |
5932 | return ret; | |
5933 | } | |
5934 | ||
5935 | roundup_size = roundup_pow_of_two(kinfo->rss_size); | |
5936 | roundup_size = ilog2(roundup_size); | |
5937 | /* Set the RSS TC mode according to the new RSS size */ | |
5938 | for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { | |
5939 | tc_valid[i] = 0; | |
5940 | ||
5941 | if (!(hdev->hw_tc_map & BIT(i))) | |
5942 | continue; | |
5943 | ||
5944 | tc_valid[i] = 1; | |
5945 | tc_size[i] = roundup_size; | |
5946 | tc_offset[i] = kinfo->rss_size * i; | |
5947 | } | |
5948 | ret = hclge_set_rss_tc_mode(hdev, tc_valid, tc_size, tc_offset); | |
5949 | if (ret) | |
5950 | return ret; | |
5951 | ||
5952 | /* Reinitializes the rss indirect table according to the new RSS size */ | |
5953 | rss_indir = kcalloc(HCLGE_RSS_IND_TBL_SIZE, sizeof(u32), GFP_KERNEL); | |
5954 | if (!rss_indir) | |
5955 | return -ENOMEM; | |
5956 | ||
5957 | for (i = 0; i < HCLGE_RSS_IND_TBL_SIZE; i++) | |
5958 | rss_indir[i] = i % kinfo->rss_size; | |
5959 | ||
5960 | ret = hclge_set_rss(handle, rss_indir, NULL, 0); | |
5961 | if (ret) | |
5962 | dev_err(&hdev->pdev->dev, "set rss indir table fail, ret=%d\n", | |
5963 | ret); | |
5964 | ||
5965 | kfree(rss_indir); | |
5966 | ||
5967 | if (!ret) | |
5968 | dev_info(&hdev->pdev->dev, | |
5969 | "Channels changed, rss_size from %d to %d, tqps from %d to %d", | |
5970 | cur_rss_size, kinfo->rss_size, | |
5971 | cur_tqps, kinfo->rss_size * kinfo->num_tc); | |
5972 | ||
5973 | return ret; | |
5974 | } | |
5975 | ||
db2a3e43 FL |
5976 | static int hclge_get_regs_num(struct hclge_dev *hdev, u32 *regs_num_32_bit, |
5977 | u32 *regs_num_64_bit) | |
5978 | { | |
5979 | struct hclge_desc desc; | |
5980 | u32 total_num; | |
5981 | int ret; | |
5982 | ||
5983 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_REG_NUM, true); | |
5984 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
5985 | if (ret) { | |
5986 | dev_err(&hdev->pdev->dev, | |
5987 | "Query register number cmd failed, ret = %d.\n", ret); | |
5988 | return ret; | |
5989 | } | |
5990 | ||
5991 | *regs_num_32_bit = le32_to_cpu(desc.data[0]); | |
5992 | *regs_num_64_bit = le32_to_cpu(desc.data[1]); | |
5993 | ||
5994 | total_num = *regs_num_32_bit + *regs_num_64_bit; | |
5995 | if (!total_num) | |
5996 | return -EINVAL; | |
5997 | ||
5998 | return 0; | |
5999 | } | |
6000 | ||
6001 | static int hclge_get_32_bit_regs(struct hclge_dev *hdev, u32 regs_num, | |
6002 | void *data) | |
6003 | { | |
6004 | #define HCLGE_32_BIT_REG_RTN_DATANUM 8 | |
6005 | ||
6006 | struct hclge_desc *desc; | |
6007 | u32 *reg_val = data; | |
6008 | __le32 *desc_data; | |
6009 | int cmd_num; | |
6010 | int i, k, n; | |
6011 | int ret; | |
6012 | ||
6013 | if (regs_num == 0) | |
6014 | return 0; | |
6015 | ||
6016 | cmd_num = DIV_ROUND_UP(regs_num + 2, HCLGE_32_BIT_REG_RTN_DATANUM); | |
6017 | desc = kcalloc(cmd_num, sizeof(struct hclge_desc), GFP_KERNEL); | |
6018 | if (!desc) | |
6019 | return -ENOMEM; | |
6020 | ||
6021 | hclge_cmd_setup_basic_desc(&desc[0], HCLGE_OPC_QUERY_32_BIT_REG, true); | |
6022 | ret = hclge_cmd_send(&hdev->hw, desc, cmd_num); | |
6023 | if (ret) { | |
6024 | dev_err(&hdev->pdev->dev, | |
6025 | "Query 32 bit register cmd failed, ret = %d.\n", ret); | |
6026 | kfree(desc); | |
6027 | return ret; | |
6028 | } | |
6029 | ||
6030 | for (i = 0; i < cmd_num; i++) { | |
6031 | if (i == 0) { | |
6032 | desc_data = (__le32 *)(&desc[i].data[0]); | |
6033 | n = HCLGE_32_BIT_REG_RTN_DATANUM - 2; | |
6034 | } else { | |
6035 | desc_data = (__le32 *)(&desc[i]); | |
6036 | n = HCLGE_32_BIT_REG_RTN_DATANUM; | |
6037 | } | |
6038 | for (k = 0; k < n; k++) { | |
6039 | *reg_val++ = le32_to_cpu(*desc_data++); | |
6040 | ||
6041 | regs_num--; | |
6042 | if (!regs_num) | |
6043 | break; | |
6044 | } | |
6045 | } | |
6046 | ||
6047 | kfree(desc); | |
6048 | return 0; | |
6049 | } | |
6050 | ||
6051 | static int hclge_get_64_bit_regs(struct hclge_dev *hdev, u32 regs_num, | |
6052 | void *data) | |
6053 | { | |
6054 | #define HCLGE_64_BIT_REG_RTN_DATANUM 4 | |
6055 | ||
6056 | struct hclge_desc *desc; | |
6057 | u64 *reg_val = data; | |
6058 | __le64 *desc_data; | |
6059 | int cmd_num; | |
6060 | int i, k, n; | |
6061 | int ret; | |
6062 | ||
6063 | if (regs_num == 0) | |
6064 | return 0; | |
6065 | ||
6066 | cmd_num = DIV_ROUND_UP(regs_num + 1, HCLGE_64_BIT_REG_RTN_DATANUM); | |
6067 | desc = kcalloc(cmd_num, sizeof(struct hclge_desc), GFP_KERNEL); | |
6068 | if (!desc) | |
6069 | return -ENOMEM; | |
6070 | ||
6071 | hclge_cmd_setup_basic_desc(&desc[0], HCLGE_OPC_QUERY_64_BIT_REG, true); | |
6072 | ret = hclge_cmd_send(&hdev->hw, desc, cmd_num); | |
6073 | if (ret) { | |
6074 | dev_err(&hdev->pdev->dev, | |
6075 | "Query 64 bit register cmd failed, ret = %d.\n", ret); | |
6076 | kfree(desc); | |
6077 | return ret; | |
6078 | } | |
6079 | ||
6080 | for (i = 0; i < cmd_num; i++) { | |
6081 | if (i == 0) { | |
6082 | desc_data = (__le64 *)(&desc[i].data[0]); | |
6083 | n = HCLGE_64_BIT_REG_RTN_DATANUM - 1; | |
6084 | } else { | |
6085 | desc_data = (__le64 *)(&desc[i]); | |
6086 | n = HCLGE_64_BIT_REG_RTN_DATANUM; | |
6087 | } | |
6088 | for (k = 0; k < n; k++) { | |
6089 | *reg_val++ = le64_to_cpu(*desc_data++); | |
6090 | ||
6091 | regs_num--; | |
6092 | if (!regs_num) | |
6093 | break; | |
6094 | } | |
6095 | } | |
6096 | ||
6097 | kfree(desc); | |
6098 | return 0; | |
6099 | } | |
6100 | ||
6101 | static int hclge_get_regs_len(struct hnae3_handle *handle) | |
6102 | { | |
6103 | struct hclge_vport *vport = hclge_get_vport(handle); | |
6104 | struct hclge_dev *hdev = vport->back; | |
6105 | u32 regs_num_32_bit, regs_num_64_bit; | |
6106 | int ret; | |
6107 | ||
6108 | ret = hclge_get_regs_num(hdev, ®s_num_32_bit, ®s_num_64_bit); | |
6109 | if (ret) { | |
6110 | dev_err(&hdev->pdev->dev, | |
6111 | "Get register number failed, ret = %d.\n", ret); | |
6112 | return -EOPNOTSUPP; | |
6113 | } | |
6114 | ||
6115 | return regs_num_32_bit * sizeof(u32) + regs_num_64_bit * sizeof(u64); | |
6116 | } | |
6117 | ||
6118 | static void hclge_get_regs(struct hnae3_handle *handle, u32 *version, | |
6119 | void *data) | |
6120 | { | |
6121 | struct hclge_vport *vport = hclge_get_vport(handle); | |
6122 | struct hclge_dev *hdev = vport->back; | |
6123 | u32 regs_num_32_bit, regs_num_64_bit; | |
6124 | int ret; | |
6125 | ||
6126 | *version = hdev->fw_version; | |
6127 | ||
6128 | ret = hclge_get_regs_num(hdev, ®s_num_32_bit, ®s_num_64_bit); | |
6129 | if (ret) { | |
6130 | dev_err(&hdev->pdev->dev, | |
6131 | "Get register number failed, ret = %d.\n", ret); | |
6132 | return; | |
6133 | } | |
6134 | ||
6135 | ret = hclge_get_32_bit_regs(hdev, regs_num_32_bit, data); | |
6136 | if (ret) { | |
6137 | dev_err(&hdev->pdev->dev, | |
6138 | "Get 32 bit register failed, ret = %d.\n", ret); | |
6139 | return; | |
6140 | } | |
6141 | ||
6142 | data = (u32 *)data + regs_num_32_bit; | |
6143 | ret = hclge_get_64_bit_regs(hdev, regs_num_64_bit, | |
6144 | data); | |
6145 | if (ret) | |
6146 | dev_err(&hdev->pdev->dev, | |
6147 | "Get 64 bit register failed, ret = %d.\n", ret); | |
6148 | } | |
6149 | ||
fe3a3e15 | 6150 | static int hclge_set_led_status(struct hclge_dev *hdev, u8 locate_led_status) |
d9a0884e JS |
6151 | { |
6152 | struct hclge_set_led_state_cmd *req; | |
6153 | struct hclge_desc desc; | |
6154 | int ret; | |
6155 | ||
6156 | hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_LED_STATUS_CFG, false); | |
6157 | ||
6158 | req = (struct hclge_set_led_state_cmd *)desc.data; | |
e22b531b | 6159 | hnae3_set_field(req->locate_led_config, HCLGE_LED_LOCATE_STATE_M, |
d9a0884e JS |
6160 | HCLGE_LED_LOCATE_STATE_S, locate_led_status); |
6161 | ||
6162 | ret = hclge_cmd_send(&hdev->hw, &desc, 1); | |
6163 | if (ret) | |
6164 | dev_err(&hdev->pdev->dev, | |
6165 | "Send set led state cmd error, ret =%d\n", ret); | |
6166 | ||
6167 | return ret; | |
6168 | } | |
6169 | ||
6170 | enum hclge_led_status { | |
6171 | HCLGE_LED_OFF, | |
6172 | HCLGE_LED_ON, | |
6173 | HCLGE_LED_NO_CHANGE = 0xFF, | |
6174 | }; | |
6175 | ||
6176 | static int hclge_set_led_id(struct hnae3_handle *handle, | |
6177 | enum ethtool_phys_id_state status) | |
6178 | { | |
d9a0884e JS |
6179 | struct hclge_vport *vport = hclge_get_vport(handle); |
6180 | struct hclge_dev *hdev = vport->back; | |
d9a0884e JS |
6181 | |
6182 | switch (status) { | |
6183 | case ETHTOOL_ID_ACTIVE: | |
fe3a3e15 | 6184 | return hclge_set_led_status(hdev, HCLGE_LED_ON); |
d9a0884e | 6185 | case ETHTOOL_ID_INACTIVE: |
fe3a3e15 | 6186 | return hclge_set_led_status(hdev, HCLGE_LED_OFF); |
d9a0884e | 6187 | default: |
fe3a3e15 | 6188 | return -EINVAL; |
d9a0884e | 6189 | } |
d9a0884e JS |
6190 | } |
6191 | ||
d92ceae9 FL |
6192 | static void hclge_get_link_mode(struct hnae3_handle *handle, |
6193 | unsigned long *supported, | |
6194 | unsigned long *advertising) | |
6195 | { | |
6196 | unsigned int size = BITS_TO_LONGS(__ETHTOOL_LINK_MODE_MASK_NBITS); | |
6197 | struct hclge_vport *vport = hclge_get_vport(handle); | |
6198 | struct hclge_dev *hdev = vport->back; | |
6199 | unsigned int idx = 0; | |
6200 | ||
6201 | for (; idx < size; idx++) { | |
6202 | supported[idx] = hdev->hw.mac.supported[idx]; | |
6203 | advertising[idx] = hdev->hw.mac.advertising[idx]; | |
6204 | } | |
6205 | } | |
6206 | ||
6207 | static void hclge_get_port_type(struct hnae3_handle *handle, | |
6208 | u8 *port_type) | |
6209 | { | |
6210 | struct hclge_vport *vport = hclge_get_vport(handle); | |
6211 | struct hclge_dev *hdev = vport->back; | |
6212 | u8 media_type = hdev->hw.mac.media_type; | |
6213 | ||
6214 | switch (media_type) { | |
6215 | case HNAE3_MEDIA_TYPE_FIBER: | |
6216 | *port_type = PORT_FIBRE; | |
6217 | break; | |
6218 | case HNAE3_MEDIA_TYPE_COPPER: | |
6219 | *port_type = PORT_TP; | |
6220 | break; | |
6221 | case HNAE3_MEDIA_TYPE_UNKNOWN: | |
6222 | default: | |
6223 | *port_type = PORT_OTHER; | |
6224 | break; | |
6225 | } | |
6226 | } | |
6227 | ||
46a3df9f S |
6228 | static const struct hnae3_ae_ops hclge_ops = { |
6229 | .init_ae_dev = hclge_init_ae_dev, | |
6230 | .uninit_ae_dev = hclge_uninit_ae_dev, | |
6231 | .init_client_instance = hclge_init_client_instance, | |
6232 | .uninit_client_instance = hclge_uninit_client_instance, | |
63d7e66f SM |
6233 | .map_ring_to_vector = hclge_map_ring_to_vector, |
6234 | .unmap_ring_from_vector = hclge_unmap_ring_frm_vector, | |
46a3df9f | 6235 | .get_vector = hclge_get_vector, |
7412200c | 6236 | .put_vector = hclge_put_vector, |
46a3df9f | 6237 | .set_promisc_mode = hclge_set_promisc_mode, |
c39c4d98 | 6238 | .set_loopback = hclge_set_loopback, |
46a3df9f S |
6239 | .start = hclge_ae_start, |
6240 | .stop = hclge_ae_stop, | |
6241 | .get_status = hclge_get_status, | |
6242 | .get_ksettings_an_result = hclge_get_ksettings_an_result, | |
6243 | .update_speed_duplex_h = hclge_update_speed_duplex_h, | |
6244 | .cfg_mac_speed_dup_h = hclge_cfg_mac_speed_dup_h, | |
6245 | .get_media_type = hclge_get_media_type, | |
6246 | .get_rss_key_size = hclge_get_rss_key_size, | |
6247 | .get_rss_indir_size = hclge_get_rss_indir_size, | |
6248 | .get_rss = hclge_get_rss, | |
6249 | .set_rss = hclge_set_rss, | |
f7db940a | 6250 | .set_rss_tuple = hclge_set_rss_tuple, |
07d29954 | 6251 | .get_rss_tuple = hclge_get_rss_tuple, |
46a3df9f S |
6252 | .get_tc_size = hclge_get_tc_size, |
6253 | .get_mac_addr = hclge_get_mac_addr, | |
6254 | .set_mac_addr = hclge_set_mac_addr, | |
6255 | .add_uc_addr = hclge_add_uc_addr, | |
6256 | .rm_uc_addr = hclge_rm_uc_addr, | |
6257 | .add_mc_addr = hclge_add_mc_addr, | |
6258 | .rm_mc_addr = hclge_rm_mc_addr, | |
a832d8b5 | 6259 | .update_mta_status = hclge_update_mta_status, |
46a3df9f S |
6260 | .set_autoneg = hclge_set_autoneg, |
6261 | .get_autoneg = hclge_get_autoneg, | |
6262 | .get_pauseparam = hclge_get_pauseparam, | |
09ea401e | 6263 | .set_pauseparam = hclge_set_pauseparam, |
46a3df9f S |
6264 | .set_mtu = hclge_set_mtu, |
6265 | .reset_queue = hclge_reset_tqp, | |
6266 | .get_stats = hclge_get_stats, | |
6267 | .update_stats = hclge_update_stats, | |
6268 | .get_strings = hclge_get_strings, | |
6269 | .get_sset_count = hclge_get_sset_count, | |
6270 | .get_fw_version = hclge_get_fw_version, | |
6271 | .get_mdix_mode = hclge_get_mdix_mode, | |
d818396d | 6272 | .enable_vlan_filter = hclge_enable_vlan_filter, |
4e66632d | 6273 | .set_vlan_filter = hclge_set_vlan_filter, |
46a3df9f | 6274 | .set_vf_vlan_filter = hclge_set_vf_vlan_filter, |
5f9a7732 | 6275 | .enable_hw_strip_rxvtag = hclge_en_hw_strip_rxvtag, |
4ed340ab | 6276 | .reset_event = hclge_reset_event, |
f1f779ce PL |
6277 | .get_tqps_and_rss_info = hclge_get_tqps_and_rss_info, |
6278 | .set_channels = hclge_set_channels, | |
4f645a90 | 6279 | .get_channels = hclge_get_channels, |
a2cfbadb | 6280 | .get_flowctrl_adv = hclge_get_flowctrl_adv, |
db2a3e43 FL |
6281 | .get_regs_len = hclge_get_regs_len, |
6282 | .get_regs = hclge_get_regs, | |
d9a0884e | 6283 | .set_led_id = hclge_set_led_id, |
d92ceae9 FL |
6284 | .get_link_mode = hclge_get_link_mode, |
6285 | .get_port_type = hclge_get_port_type, | |
46a3df9f S |
6286 | }; |
6287 | ||
6288 | static struct hnae3_ae_algo ae_algo = { | |
6289 | .ops = &hclge_ops, | |
46a3df9f S |
6290 | .pdev_id_table = ae_algo_pci_tbl, |
6291 | }; | |
6292 | ||
6293 | static int hclge_init(void) | |
6294 | { | |
6295 | pr_info("%s is initializing\n", HCLGE_NAME); | |
6296 | ||
a4d090cc FL |
6297 | hnae3_register_ae_algo(&ae_algo); |
6298 | ||
6299 | return 0; | |
46a3df9f S |
6300 | } |
6301 | ||
6302 | static void hclge_exit(void) | |
6303 | { | |
6304 | hnae3_unregister_ae_algo(&ae_algo); | |
6305 | } | |
6306 | module_init(hclge_init); | |
6307 | module_exit(hclge_exit); | |
6308 | ||
6309 | MODULE_LICENSE("GPL"); | |
6310 | MODULE_AUTHOR("Huawei Tech. Co., Ltd."); | |
6311 | MODULE_DESCRIPTION("HCLGE Driver"); | |
6312 | MODULE_VERSION(HCLGE_MOD_VERSION); |