Commit | Line | Data |
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af19b491 | 1 | /* |
40839129 | 2 | * QLogic qlcnic NIC Driver |
577ae39d | 3 | * Copyright (c) 2009-2013 QLogic Corporation |
af19b491 | 4 | * |
40839129 | 5 | * See LICENSE.qlcnic for copyright and licensing details. |
af19b491 AKS |
6 | */ |
7 | ||
8 | #include <linux/types.h> | |
9 | #include <linux/delay.h> | |
10 | #include <linux/pci.h> | |
11 | #include <linux/io.h> | |
12 | #include <linux/netdevice.h> | |
13 | #include <linux/ethtool.h> | |
14 | ||
15 | #include "qlcnic.h" | |
16 | ||
17 | struct qlcnic_stats { | |
18 | char stat_string[ETH_GSTRING_LEN]; | |
19 | int sizeof_stat; | |
20 | int stat_offset; | |
21 | }; | |
22 | ||
23 | #define QLC_SIZEOF(m) FIELD_SIZEOF(struct qlcnic_adapter, m) | |
24 | #define QLC_OFF(m) offsetof(struct qlcnic_adapter, m) | |
7e38d04b SC |
25 | static const u32 qlcnic_fw_dump_level[] = { |
26 | 0x3, 0x7, 0xf, 0x1f, 0x3f, 0x7f, 0xff | |
27 | }; | |
af19b491 AKS |
28 | |
29 | static const struct qlcnic_stats qlcnic_gstrings_stats[] = { | |
7e38d04b SC |
30 | {"xmit_called", QLC_SIZEOF(stats.xmitcalled), |
31 | QLC_OFF(stats.xmitcalled)}, | |
32 | {"xmit_finished", QLC_SIZEOF(stats.xmitfinished), | |
33 | QLC_OFF(stats.xmitfinished)}, | |
34 | {"rx_dropped", QLC_SIZEOF(stats.rxdropped), QLC_OFF(stats.rxdropped)}, | |
35 | {"tx_dropped", QLC_SIZEOF(stats.txdropped), QLC_OFF(stats.txdropped)}, | |
36 | {"csummed", QLC_SIZEOF(stats.csummed), QLC_OFF(stats.csummed)}, | |
37 | {"rx_pkts", QLC_SIZEOF(stats.rx_pkts), QLC_OFF(stats.rx_pkts)}, | |
38 | {"lro_pkts", QLC_SIZEOF(stats.lro_pkts), QLC_OFF(stats.lro_pkts)}, | |
39 | {"rx_bytes", QLC_SIZEOF(stats.rxbytes), QLC_OFF(stats.rxbytes)}, | |
40 | {"tx_bytes", QLC_SIZEOF(stats.txbytes), QLC_OFF(stats.txbytes)}, | |
41 | {"lrobytes", QLC_SIZEOF(stats.lrobytes), QLC_OFF(stats.lrobytes)}, | |
42 | {"lso_frames", QLC_SIZEOF(stats.lso_frames), QLC_OFF(stats.lso_frames)}, | |
43 | {"xmit_on", QLC_SIZEOF(stats.xmit_on), QLC_OFF(stats.xmit_on)}, | |
44 | {"xmit_off", QLC_SIZEOF(stats.xmit_off), QLC_OFF(stats.xmit_off)}, | |
8bfe8b91 | 45 | {"skb_alloc_failure", QLC_SIZEOF(stats.skb_alloc_failure), |
7e38d04b SC |
46 | QLC_OFF(stats.skb_alloc_failure)}, |
47 | {"null rxbuf", QLC_SIZEOF(stats.null_rxbuf), QLC_OFF(stats.null_rxbuf)}, | |
8ae6df97 AKS |
48 | {"rx dma map error", QLC_SIZEOF(stats.rx_dma_map_error), |
49 | QLC_OFF(stats.rx_dma_map_error)}, | |
50 | {"tx dma map error", QLC_SIZEOF(stats.tx_dma_map_error), | |
51 | QLC_OFF(stats.tx_dma_map_error)}, | |
7e38d04b SC |
52 | {"mac_filter_limit_overrun", QLC_SIZEOF(stats.mac_filter_limit_overrun), |
53 | QLC_OFF(stats.mac_filter_limit_overrun)}, | |
54 | {"spurious intr", QLC_SIZEOF(stats.spurious_intr), | |
55 | QLC_OFF(stats.spurious_intr)}, | |
8bfe8b91 | 56 | |
af19b491 AKS |
57 | }; |
58 | ||
3666e0b0 | 59 | static const char qlcnic_device_gstrings_stats[][ETH_GSTRING_LEN] = { |
60 | "rx unicast frames", | |
61 | "rx multicast frames", | |
62 | "rx broadcast frames", | |
63 | "rx dropped frames", | |
64 | "rx errors", | |
65 | "rx local frames", | |
66 | "rx numbytes", | |
67 | "tx unicast frames", | |
68 | "tx multicast frames", | |
69 | "tx broadcast frames", | |
70 | "tx dropped frames", | |
71 | "tx errors", | |
72 | "tx local frames", | |
73 | "tx numbytes", | |
74 | }; | |
75 | ||
7e38d04b SC |
76 | static const char qlcnic_83xx_tx_stats_strings[][ETH_GSTRING_LEN] = { |
77 | "ctx_tx_bytes", | |
78 | "ctx_tx_pkts", | |
79 | "ctx_tx_errors", | |
80 | "ctx_tx_dropped_pkts", | |
81 | "ctx_tx_num_buffers", | |
82 | }; | |
83 | ||
84 | static const char qlcnic_83xx_mac_stats_strings[][ETH_GSTRING_LEN] = { | |
54a8997c JK |
85 | "mac_tx_frames", |
86 | "mac_tx_bytes", | |
87 | "mac_tx_mcast_pkts", | |
88 | "mac_tx_bcast_pkts", | |
89 | "mac_tx_pause_cnt", | |
90 | "mac_tx_ctrl_pkt", | |
91 | "mac_tx_lt_64b_pkts", | |
92 | "mac_tx_lt_127b_pkts", | |
93 | "mac_tx_lt_255b_pkts", | |
94 | "mac_tx_lt_511b_pkts", | |
95 | "mac_tx_lt_1023b_pkts", | |
96 | "mac_tx_lt_1518b_pkts", | |
97 | "mac_tx_gt_1518b_pkts", | |
98 | "mac_rx_frames", | |
99 | "mac_rx_bytes", | |
100 | "mac_rx_mcast_pkts", | |
101 | "mac_rx_bcast_pkts", | |
102 | "mac_rx_pause_cnt", | |
103 | "mac_rx_ctrl_pkt", | |
104 | "mac_rx_lt_64b_pkts", | |
105 | "mac_rx_lt_127b_pkts", | |
106 | "mac_rx_lt_255b_pkts", | |
107 | "mac_rx_lt_511b_pkts", | |
108 | "mac_rx_lt_1023b_pkts", | |
109 | "mac_rx_lt_1518b_pkts", | |
110 | "mac_rx_gt_1518b_pkts", | |
111 | "mac_rx_length_error", | |
112 | "mac_rx_length_small", | |
113 | "mac_rx_length_large", | |
114 | "mac_rx_jabber", | |
115 | "mac_rx_dropped", | |
7e38d04b | 116 | "mac_crc_error", |
54a8997c | 117 | "mac_align_error", |
52290740 SS |
118 | "eswitch_frames", |
119 | "eswitch_bytes", | |
120 | "eswitch_multicast_frames", | |
121 | "eswitch_broadcast_frames", | |
122 | "eswitch_unicast_frames", | |
123 | "eswitch_error_free_frames", | |
124 | "eswitch_error_free_bytes", | |
54a8997c JK |
125 | }; |
126 | ||
7e38d04b SC |
127 | #define QLCNIC_STATS_LEN ARRAY_SIZE(qlcnic_gstrings_stats) |
128 | static const char qlcnic_83xx_rx_stats_strings[][ETH_GSTRING_LEN] = { | |
129 | "ctx_rx_bytes", | |
130 | "ctx_rx_pkts", | |
131 | "ctx_lro_pkt_cnt", | |
132 | "ctx_ip_csum_error", | |
133 | "ctx_rx_pkts_wo_ctx", | |
8c046410 SS |
134 | "ctx_rx_pkts_drop_wo_sds_on_card", |
135 | "ctx_rx_pkts_drop_wo_sds_on_host", | |
7e38d04b SC |
136 | "ctx_rx_osized_pkts", |
137 | "ctx_rx_pkts_dropped_wo_rds", | |
138 | "ctx_rx_unexpected_mcast_pkts", | |
139 | "ctx_invalid_mac_address", | |
8c046410 | 140 | "ctx_rx_rds_ring_prim_attempted", |
7e38d04b SC |
141 | "ctx_rx_rds_ring_prim_success", |
142 | "ctx_num_lro_flows_added", | |
143 | "ctx_num_lro_flows_removed", | |
144 | "ctx_num_lro_flows_active", | |
145 | "ctx_pkts_dropped_unknown", | |
146 | }; | |
af19b491 AKS |
147 | |
148 | static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = { | |
149 | "Register_Test_on_offline", | |
7eb9855d | 150 | "Link_Test_on_offline", |
22c8c934 | 151 | "Interrupt_Test_offline", |
e1428d26 | 152 | "Internal_Loopback_offline", |
7e38d04b | 153 | "EEPROM_Test_offline" |
af19b491 AKS |
154 | }; |
155 | ||
156 | #define QLCNIC_TEST_LEN ARRAY_SIZE(qlcnic_gstrings_test) | |
157 | ||
7e38d04b SC |
158 | static inline int qlcnic_82xx_statistics(void) |
159 | { | |
1075822c SS |
160 | return ARRAY_SIZE(qlcnic_device_gstrings_stats) + |
161 | ARRAY_SIZE(qlcnic_83xx_mac_stats_strings); | |
7e38d04b SC |
162 | } |
163 | ||
164 | static inline int qlcnic_83xx_statistics(void) | |
165 | { | |
166 | return ARRAY_SIZE(qlcnic_83xx_tx_stats_strings) + | |
167 | ARRAY_SIZE(qlcnic_83xx_mac_stats_strings) + | |
168 | ARRAY_SIZE(qlcnic_83xx_rx_stats_strings); | |
169 | } | |
170 | ||
171 | static int qlcnic_dev_statistics_len(struct qlcnic_adapter *adapter) | |
172 | { | |
173 | if (qlcnic_82xx_check(adapter)) | |
174 | return qlcnic_82xx_statistics(); | |
175 | else if (qlcnic_83xx_check(adapter)) | |
176 | return qlcnic_83xx_statistics(); | |
177 | else | |
178 | return -1; | |
179 | } | |
180 | ||
af19b491 AKS |
181 | #define QLCNIC_RING_REGS_COUNT 20 |
182 | #define QLCNIC_RING_REGS_LEN (QLCNIC_RING_REGS_COUNT * sizeof(u32)) | |
183 | #define QLCNIC_MAX_EEPROM_LEN 1024 | |
184 | ||
185 | static const u32 diag_registers[] = { | |
2c6196d2 SS |
186 | QLCNIC_CMDPEG_STATE, |
187 | QLCNIC_RCVPEG_STATE, | |
188 | QLCNIC_FW_CAPABILITIES, | |
31018e06 | 189 | QLCNIC_CRB_DRV_ACTIVE, |
af19b491 AKS |
190 | QLCNIC_CRB_DEV_STATE, |
191 | QLCNIC_CRB_DRV_STATE, | |
192 | QLCNIC_CRB_DRV_SCRATCH, | |
193 | QLCNIC_CRB_DEV_PARTITION_INFO, | |
194 | QLCNIC_CRB_DRV_IDC_VER, | |
195 | QLCNIC_PEG_ALIVE_COUNTER, | |
196 | QLCNIC_PEG_HALT_STATUS1, | |
197 | QLCNIC_PEG_HALT_STATUS2, | |
7e38d04b SC |
198 | -1 |
199 | }; | |
200 | ||
2c6196d2 | 201 | |
7e38d04b SC |
202 | static const u32 ext_diag_registers[] = { |
203 | CRB_XG_STATE_P3P, | |
204 | ISR_INT_STATE_REG, | |
af19b491 AKS |
205 | QLCNIC_CRB_PEG_NET_0+0x3c, |
206 | QLCNIC_CRB_PEG_NET_1+0x3c, | |
207 | QLCNIC_CRB_PEG_NET_2+0x3c, | |
208 | QLCNIC_CRB_PEG_NET_4+0x3c, | |
209 | -1 | |
210 | }; | |
211 | ||
2cffcdbf | 212 | #define QLCNIC_MGMT_API_VERSION 2 |
7e38d04b SC |
213 | #define QLCNIC_ETHTOOL_REGS_VER 3 |
214 | ||
af19b491 AKS |
215 | static int qlcnic_get_regs_len(struct net_device *dev) |
216 | { | |
7e38d04b SC |
217 | struct qlcnic_adapter *adapter = netdev_priv(dev); |
218 | u32 len; | |
219 | ||
220 | if (qlcnic_83xx_check(adapter)) | |
221 | len = qlcnic_83xx_get_regs_len(adapter); | |
222 | else | |
223 | len = sizeof(ext_diag_registers) + sizeof(diag_registers); | |
224 | ||
225 | return QLCNIC_RING_REGS_LEN + len + QLCNIC_DEV_INFO_SIZE + 1; | |
af19b491 AKS |
226 | } |
227 | ||
228 | static int qlcnic_get_eeprom_len(struct net_device *dev) | |
229 | { | |
230 | return QLCNIC_FLASH_TOTAL_SIZE; | |
231 | } | |
232 | ||
233 | static void | |
234 | qlcnic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) | |
235 | { | |
236 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
237 | u32 fw_major, fw_minor, fw_build; | |
7e38d04b SC |
238 | fw_major = QLC_SHARED_REG_RD32(adapter, QLCNIC_FW_VERSION_MAJOR); |
239 | fw_minor = QLC_SHARED_REG_RD32(adapter, QLCNIC_FW_VERSION_MINOR); | |
240 | fw_build = QLC_SHARED_REG_RD32(adapter, QLCNIC_FW_VERSION_SUB); | |
68aad78c RJ |
241 | snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), |
242 | "%d.%d.%d", fw_major, fw_minor, fw_build); | |
243 | ||
244 | strlcpy(drvinfo->bus_info, pci_name(adapter->pdev), | |
245 | sizeof(drvinfo->bus_info)); | |
246 | strlcpy(drvinfo->driver, qlcnic_driver_name, sizeof(drvinfo->driver)); | |
247 | strlcpy(drvinfo->version, QLCNIC_LINUX_VERSIONID, | |
248 | sizeof(drvinfo->version)); | |
af19b491 AKS |
249 | } |
250 | ||
251 | static int | |
252 | qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) | |
253 | { | |
254 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
7e38d04b SC |
255 | struct qlcnic_hardware_context *ahw = adapter->ahw; |
256 | u32 speed, reg; | |
af19b491 | 257 | int check_sfp_module = 0; |
7e38d04b | 258 | u16 pcifn = ahw->pci_func; |
af19b491 AKS |
259 | |
260 | /* read which mode */ | |
b1fc6d3c | 261 | if (adapter->ahw->port_type == QLCNIC_GBE) { |
af19b491 AKS |
262 | ecmd->supported = (SUPPORTED_10baseT_Half | |
263 | SUPPORTED_10baseT_Full | | |
264 | SUPPORTED_100baseT_Half | | |
265 | SUPPORTED_100baseT_Full | | |
266 | SUPPORTED_1000baseT_Half | | |
267 | SUPPORTED_1000baseT_Full); | |
268 | ||
269 | ecmd->advertising = (ADVERTISED_100baseT_Half | | |
270 | ADVERTISED_100baseT_Full | | |
271 | ADVERTISED_1000baseT_Half | | |
272 | ADVERTISED_1000baseT_Full); | |
273 | ||
79788450 SC |
274 | ethtool_cmd_speed_set(ecmd, adapter->ahw->link_speed); |
275 | ecmd->duplex = adapter->ahw->link_duplex; | |
276 | ecmd->autoneg = adapter->ahw->link_autoneg; | |
af19b491 | 277 | |
b1fc6d3c | 278 | } else if (adapter->ahw->port_type == QLCNIC_XGBE) { |
7e38d04b SC |
279 | u32 val = 0; |
280 | if (qlcnic_83xx_check(adapter)) | |
281 | qlcnic_83xx_get_settings(adapter); | |
282 | else | |
283 | val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR); | |
af19b491 | 284 | |
af19b491 AKS |
285 | if (val == QLCNIC_PORT_MODE_802_3_AP) { |
286 | ecmd->supported = SUPPORTED_1000baseT_Full; | |
287 | ecmd->advertising = ADVERTISED_1000baseT_Full; | |
288 | } else { | |
289 | ecmd->supported = SUPPORTED_10000baseT_Full; | |
290 | ecmd->advertising = ADVERTISED_10000baseT_Full; | |
291 | } | |
292 | ||
79788450 | 293 | if (netif_running(dev) && adapter->ahw->has_link_events) { |
7e38d04b SC |
294 | if (qlcnic_82xx_check(adapter)) { |
295 | reg = QLCRD32(adapter, | |
296 | P3P_LINK_SPEED_REG(pcifn)); | |
297 | speed = P3P_LINK_SPEED_VAL(pcifn, reg); | |
298 | ahw->link_speed = speed * P3P_LINK_SPEED_MHZ; | |
299 | } | |
79788450 SC |
300 | ethtool_cmd_speed_set(ecmd, adapter->ahw->link_speed); |
301 | ecmd->autoneg = adapter->ahw->link_autoneg; | |
302 | ecmd->duplex = adapter->ahw->link_duplex; | |
af19b491 AKS |
303 | goto skip; |
304 | } | |
305 | ||
476a4b6d SC |
306 | ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN); |
307 | ecmd->duplex = DUPLEX_UNKNOWN; | |
af19b491 AKS |
308 | ecmd->autoneg = AUTONEG_DISABLE; |
309 | } else | |
310 | return -EIO; | |
311 | ||
312 | skip: | |
79788450 | 313 | ecmd->phy_address = adapter->ahw->physical_port; |
af19b491 AKS |
314 | ecmd->transceiver = XCVR_EXTERNAL; |
315 | ||
b1fc6d3c | 316 | switch (adapter->ahw->board_type) { |
ff1b1bf8 SV |
317 | case QLCNIC_BRDTYPE_P3P_REF_QG: |
318 | case QLCNIC_BRDTYPE_P3P_4_GB: | |
319 | case QLCNIC_BRDTYPE_P3P_4_GB_MM: | |
af19b491 AKS |
320 | |
321 | ecmd->supported |= SUPPORTED_Autoneg; | |
322 | ecmd->advertising |= ADVERTISED_Autoneg; | |
ff1b1bf8 SV |
323 | case QLCNIC_BRDTYPE_P3P_10G_CX4: |
324 | case QLCNIC_BRDTYPE_P3P_10G_CX4_LP: | |
325 | case QLCNIC_BRDTYPE_P3P_10000_BASE_T: | |
af19b491 AKS |
326 | ecmd->supported |= SUPPORTED_TP; |
327 | ecmd->advertising |= ADVERTISED_TP; | |
328 | ecmd->port = PORT_TP; | |
79788450 | 329 | ecmd->autoneg = adapter->ahw->link_autoneg; |
af19b491 | 330 | break; |
ff1b1bf8 SV |
331 | case QLCNIC_BRDTYPE_P3P_IMEZ: |
332 | case QLCNIC_BRDTYPE_P3P_XG_LOM: | |
333 | case QLCNIC_BRDTYPE_P3P_HMEZ: | |
af19b491 AKS |
334 | ecmd->supported |= SUPPORTED_MII; |
335 | ecmd->advertising |= ADVERTISED_MII; | |
336 | ecmd->port = PORT_MII; | |
337 | ecmd->autoneg = AUTONEG_DISABLE; | |
338 | break; | |
ff1b1bf8 SV |
339 | case QLCNIC_BRDTYPE_P3P_10G_SFP_PLUS: |
340 | case QLCNIC_BRDTYPE_P3P_10G_SFP_CT: | |
341 | case QLCNIC_BRDTYPE_P3P_10G_SFP_QT: | |
af19b491 AKS |
342 | ecmd->advertising |= ADVERTISED_TP; |
343 | ecmd->supported |= SUPPORTED_TP; | |
344 | check_sfp_module = netif_running(dev) && | |
79788450 | 345 | adapter->ahw->has_link_events; |
ff1b1bf8 | 346 | case QLCNIC_BRDTYPE_P3P_10G_XFP: |
af19b491 AKS |
347 | ecmd->supported |= SUPPORTED_FIBRE; |
348 | ecmd->advertising |= ADVERTISED_FIBRE; | |
349 | ecmd->port = PORT_FIBRE; | |
350 | ecmd->autoneg = AUTONEG_DISABLE; | |
351 | break; | |
ff1b1bf8 | 352 | case QLCNIC_BRDTYPE_P3P_10G_TP: |
b1fc6d3c | 353 | if (adapter->ahw->port_type == QLCNIC_XGBE) { |
af19b491 AKS |
354 | ecmd->autoneg = AUTONEG_DISABLE; |
355 | ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP); | |
356 | ecmd->advertising |= | |
357 | (ADVERTISED_FIBRE | ADVERTISED_TP); | |
358 | ecmd->port = PORT_FIBRE; | |
359 | check_sfp_module = netif_running(dev) && | |
79788450 | 360 | adapter->ahw->has_link_events; |
af19b491 AKS |
361 | } else { |
362 | ecmd->autoneg = AUTONEG_ENABLE; | |
363 | ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg); | |
364 | ecmd->advertising |= | |
365 | (ADVERTISED_TP | ADVERTISED_Autoneg); | |
366 | ecmd->port = PORT_TP; | |
367 | } | |
368 | break; | |
7e38d04b SC |
369 | case QLCNIC_BRDTYPE_83XX_10G: |
370 | ecmd->autoneg = AUTONEG_DISABLE; | |
371 | ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP); | |
372 | ecmd->advertising |= (ADVERTISED_FIBRE | ADVERTISED_TP); | |
373 | ecmd->port = PORT_FIBRE; | |
374 | check_sfp_module = netif_running(dev) && ahw->has_link_events; | |
375 | break; | |
af19b491 AKS |
376 | default: |
377 | dev_err(&adapter->pdev->dev, "Unsupported board model %d\n", | |
b1fc6d3c | 378 | adapter->ahw->board_type); |
af19b491 AKS |
379 | return -EIO; |
380 | } | |
381 | ||
382 | if (check_sfp_module) { | |
79788450 | 383 | switch (adapter->ahw->module_type) { |
af19b491 AKS |
384 | case LINKEVENT_MODULE_OPTICAL_UNKNOWN: |
385 | case LINKEVENT_MODULE_OPTICAL_SRLR: | |
386 | case LINKEVENT_MODULE_OPTICAL_LRM: | |
387 | case LINKEVENT_MODULE_OPTICAL_SFP_1G: | |
388 | ecmd->port = PORT_FIBRE; | |
389 | break; | |
390 | case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE: | |
391 | case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN: | |
392 | case LINKEVENT_MODULE_TWINAX: | |
393 | ecmd->port = PORT_TP; | |
394 | break; | |
395 | default: | |
396 | ecmd->port = PORT_OTHER; | |
397 | } | |
398 | } | |
399 | ||
400 | return 0; | |
401 | } | |
402 | ||
7e38d04b SC |
403 | static int qlcnic_set_port_config(struct qlcnic_adapter *adapter, |
404 | struct ethtool_cmd *ecmd) | |
af19b491 | 405 | { |
7e38d04b | 406 | u32 ret = 0, config = 0; |
af19b491 | 407 | /* read which mode */ |
7e610caa SC |
408 | if (ecmd->duplex) |
409 | config |= 0x1; | |
af19b491 | 410 | |
7e610caa SC |
411 | if (ecmd->autoneg) |
412 | config |= 0x2; | |
413 | ||
414 | switch (ethtool_cmd_speed(ecmd)) { | |
415 | case SPEED_10: | |
416 | config |= (0 << 8); | |
417 | break; | |
418 | case SPEED_100: | |
419 | config |= (1 << 8); | |
420 | break; | |
421 | case SPEED_1000: | |
422 | config |= (10 << 8); | |
423 | break; | |
424 | default: | |
425 | return -EIO; | |
426 | } | |
427 | ||
428 | ret = qlcnic_fw_cmd_set_port(adapter, config); | |
429 | ||
430 | if (ret == QLCNIC_RCODE_NOT_SUPPORTED) | |
af19b491 | 431 | return -EOPNOTSUPP; |
7e610caa SC |
432 | else if (ret) |
433 | return -EIO; | |
7e38d04b SC |
434 | return ret; |
435 | } | |
436 | ||
437 | static int qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) | |
438 | { | |
439 | u32 ret = 0; | |
440 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
441 | ||
442 | if (adapter->ahw->port_type != QLCNIC_GBE) | |
443 | return -EOPNOTSUPP; | |
444 | ||
445 | if (qlcnic_83xx_check(adapter)) | |
446 | ret = qlcnic_83xx_set_settings(adapter, ecmd); | |
447 | else | |
448 | ret = qlcnic_set_port_config(adapter, ecmd); | |
449 | ||
450 | if (!ret) | |
451 | return ret; | |
7e610caa | 452 | |
79788450 SC |
453 | adapter->ahw->link_speed = ethtool_cmd_speed(ecmd); |
454 | adapter->ahw->link_duplex = ecmd->duplex; | |
455 | adapter->ahw->link_autoneg = ecmd->autoneg; | |
af19b491 AKS |
456 | |
457 | if (!netif_running(dev)) | |
458 | return 0; | |
459 | ||
460 | dev->netdev_ops->ndo_stop(dev); | |
461 | return dev->netdev_ops->ndo_open(dev); | |
462 | } | |
463 | ||
7e38d04b SC |
464 | static int qlcnic_82xx_get_registers(struct qlcnic_adapter *adapter, |
465 | u32 *regs_buff) | |
466 | { | |
467 | int i, j = 0; | |
468 | ||
469 | for (i = QLCNIC_DEV_INFO_SIZE + 1; diag_registers[j] != -1; j++, i++) | |
470 | regs_buff[i] = QLC_SHARED_REG_RD32(adapter, diag_registers[j]); | |
471 | j = 0; | |
472 | while (ext_diag_registers[j] != -1) | |
473 | regs_buff[i++] = QLCRD32(adapter, ext_diag_registers[j++]); | |
474 | return i; | |
475 | } | |
476 | ||
af19b491 AKS |
477 | static void |
478 | qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) | |
479 | { | |
480 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
b1fc6d3c | 481 | struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; |
af19b491 AKS |
482 | struct qlcnic_host_sds_ring *sds_ring; |
483 | u32 *regs_buff = p; | |
7e38d04b | 484 | int ring, i = 0; |
af19b491 AKS |
485 | |
486 | memset(p, 0, qlcnic_get_regs_len(dev)); | |
7e38d04b | 487 | |
2cffcdbf | 488 | regs->version = (QLCNIC_ETHTOOL_REGS_VER << 24) | |
b1fc6d3c | 489 | (adapter->ahw->revision_id << 16) | (adapter->pdev)->device; |
af19b491 | 490 | |
2cffcdbf RB |
491 | regs_buff[0] = (0xcafe0000 | (QLCNIC_DEV_INFO_SIZE & 0xffff)); |
492 | regs_buff[1] = QLCNIC_MGMT_API_VERSION; | |
493 | ||
7e38d04b SC |
494 | if (qlcnic_82xx_check(adapter)) |
495 | i = qlcnic_82xx_get_registers(adapter, regs_buff); | |
496 | else | |
497 | i = qlcnic_83xx_get_registers(adapter, regs_buff); | |
af19b491 | 498 | |
8a15ad1f | 499 | if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) |
ce668443 AKS |
500 | return; |
501 | ||
af19b491 AKS |
502 | regs_buff[i++] = 0xFFEFCDAB; /* Marker btw regs and ring count*/ |
503 | ||
504 | regs_buff[i++] = 1; /* No. of tx ring */ | |
505 | regs_buff[i++] = le32_to_cpu(*(adapter->tx_ring->hw_consumer)); | |
506 | regs_buff[i++] = readl(adapter->tx_ring->crb_cmd_producer); | |
507 | ||
508 | regs_buff[i++] = 2; /* No. of rx ring */ | |
509 | regs_buff[i++] = readl(recv_ctx->rds_rings[0].crb_rcv_producer); | |
510 | regs_buff[i++] = readl(recv_ctx->rds_rings[1].crb_rcv_producer); | |
511 | ||
512 | regs_buff[i++] = adapter->max_sds_rings; | |
513 | ||
514 | for (ring = 0; ring < adapter->max_sds_rings; ring++) { | |
515 | sds_ring = &(recv_ctx->sds_rings[ring]); | |
516 | regs_buff[i++] = readl(sds_ring->crb_sts_consumer); | |
517 | } | |
518 | } | |
519 | ||
520 | static u32 qlcnic_test_link(struct net_device *dev) | |
521 | { | |
522 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
523 | u32 val; | |
524 | ||
7e38d04b SC |
525 | if (qlcnic_83xx_check(adapter)) { |
526 | val = qlcnic_83xx_test_link(adapter); | |
527 | return (val & 1) ? 0 : 1; | |
528 | } | |
ff1b1bf8 | 529 | val = QLCRD32(adapter, CRB_XG_STATE_P3P); |
b1fc6d3c | 530 | val = XG_LINK_STATE_P3P(adapter->ahw->pci_func, val); |
ff1b1bf8 | 531 | return (val == XG_LINK_UP_P3P) ? 0 : 1; |
af19b491 AKS |
532 | } |
533 | ||
534 | static int | |
535 | qlcnic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, | |
536 | u8 *bytes) | |
537 | { | |
538 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
539 | int offset; | |
7e38d04b | 540 | int ret = -1; |
af19b491 | 541 | |
7e38d04b SC |
542 | if (qlcnic_83xx_check(adapter)) |
543 | return 0; | |
af19b491 AKS |
544 | if (eeprom->len == 0) |
545 | return -EINVAL; | |
546 | ||
547 | eeprom->magic = (adapter->pdev)->vendor | | |
548 | ((adapter->pdev)->device << 16); | |
549 | offset = eeprom->offset; | |
550 | ||
7e38d04b SC |
551 | if (qlcnic_82xx_check(adapter)) |
552 | ret = qlcnic_rom_fast_read_words(adapter, offset, bytes, | |
553 | eeprom->len); | |
af19b491 AKS |
554 | if (ret < 0) |
555 | return ret; | |
556 | ||
557 | return 0; | |
558 | } | |
559 | ||
560 | static void | |
561 | qlcnic_get_ringparam(struct net_device *dev, | |
562 | struct ethtool_ringparam *ring) | |
563 | { | |
564 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
565 | ||
566 | ring->rx_pending = adapter->num_rxd; | |
567 | ring->rx_jumbo_pending = adapter->num_jumbo_rxd; | |
af19b491 AKS |
568 | ring->tx_pending = adapter->num_txd; |
569 | ||
90d19005 SC |
570 | ring->rx_max_pending = adapter->max_rxd; |
571 | ring->rx_jumbo_max_pending = adapter->max_jumbo_rxd; | |
af19b491 | 572 | ring->tx_max_pending = MAX_CMD_DESCRIPTORS; |
af19b491 AKS |
573 | } |
574 | ||
575 | static u32 | |
576 | qlcnic_validate_ringparam(u32 val, u32 min, u32 max, char *r_name) | |
577 | { | |
578 | u32 num_desc; | |
579 | num_desc = max(val, min); | |
580 | num_desc = min(num_desc, max); | |
581 | num_desc = roundup_pow_of_two(num_desc); | |
582 | ||
583 | if (val != num_desc) { | |
584 | printk(KERN_INFO "%s: setting %s ring size %d instead of %d\n", | |
585 | qlcnic_driver_name, r_name, num_desc, val); | |
586 | } | |
587 | ||
588 | return num_desc; | |
589 | } | |
590 | ||
591 | static int | |
592 | qlcnic_set_ringparam(struct net_device *dev, | |
593 | struct ethtool_ringparam *ring) | |
594 | { | |
595 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
af19b491 AKS |
596 | u16 num_rxd, num_jumbo_rxd, num_txd; |
597 | ||
af19b491 AKS |
598 | if (ring->rx_mini_pending) |
599 | return -EOPNOTSUPP; | |
600 | ||
af19b491 | 601 | num_rxd = qlcnic_validate_ringparam(ring->rx_pending, |
90d19005 | 602 | MIN_RCV_DESCRIPTORS, adapter->max_rxd, "rx"); |
af19b491 AKS |
603 | |
604 | num_jumbo_rxd = qlcnic_validate_ringparam(ring->rx_jumbo_pending, | |
90d19005 SC |
605 | MIN_JUMBO_DESCRIPTORS, adapter->max_jumbo_rxd, |
606 | "rx jumbo"); | |
af19b491 AKS |
607 | |
608 | num_txd = qlcnic_validate_ringparam(ring->tx_pending, | |
609 | MIN_CMD_DESCRIPTORS, MAX_CMD_DESCRIPTORS, "tx"); | |
610 | ||
611 | if (num_rxd == adapter->num_rxd && num_txd == adapter->num_txd && | |
612 | num_jumbo_rxd == adapter->num_jumbo_rxd) | |
613 | return 0; | |
614 | ||
615 | adapter->num_rxd = num_rxd; | |
616 | adapter->num_jumbo_rxd = num_jumbo_rxd; | |
617 | adapter->num_txd = num_txd; | |
618 | ||
619 | return qlcnic_reset_context(adapter); | |
620 | } | |
621 | ||
f94bc1e7 SC |
622 | static void qlcnic_get_channels(struct net_device *dev, |
623 | struct ethtool_channels *channel) | |
624 | { | |
79788450 | 625 | int min; |
f94bc1e7 SC |
626 | struct qlcnic_adapter *adapter = netdev_priv(dev); |
627 | ||
79788450 SC |
628 | min = min_t(int, adapter->ahw->max_rx_ques, num_online_cpus()); |
629 | channel->max_rx = rounddown_pow_of_two(min); | |
630 | channel->max_tx = adapter->ahw->max_tx_ques; | |
f94bc1e7 SC |
631 | |
632 | channel->rx_count = adapter->max_sds_rings; | |
79788450 | 633 | channel->tx_count = adapter->ahw->max_tx_ques; |
f94bc1e7 SC |
634 | } |
635 | ||
636 | static int qlcnic_set_channels(struct net_device *dev, | |
637 | struct ethtool_channels *channel) | |
638 | { | |
639 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
640 | int err; | |
641 | ||
642 | if (channel->other_count || channel->combined_count || | |
643 | channel->tx_count != channel->max_tx) | |
644 | return -EINVAL; | |
645 | ||
6389b76d | 646 | err = qlcnic_validate_max_rss(adapter, channel->rx_count); |
f94bc1e7 SC |
647 | if (err) |
648 | return err; | |
649 | ||
319ecf12 | 650 | err = qlcnic_set_max_rss(adapter, channel->rx_count, 0); |
f94bc1e7 SC |
651 | netdev_info(dev, "allocated 0x%x sds rings\n", |
652 | adapter->max_sds_rings); | |
653 | return err; | |
654 | } | |
655 | ||
af19b491 AKS |
656 | static void |
657 | qlcnic_get_pauseparam(struct net_device *netdev, | |
658 | struct ethtool_pauseparam *pause) | |
659 | { | |
660 | struct qlcnic_adapter *adapter = netdev_priv(netdev); | |
79788450 | 661 | int port = adapter->ahw->physical_port; |
af19b491 AKS |
662 | __u32 val; |
663 | ||
7e38d04b SC |
664 | if (qlcnic_83xx_check(adapter)) { |
665 | qlcnic_83xx_get_pauseparam(adapter, pause); | |
666 | return; | |
667 | } | |
b1fc6d3c | 668 | if (adapter->ahw->port_type == QLCNIC_GBE) { |
af19b491 AKS |
669 | if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS)) |
670 | return; | |
671 | /* get flow control settings */ | |
672 | val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port)); | |
673 | pause->rx_pause = qlcnic_gb_get_rx_flowctl(val); | |
674 | val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL); | |
675 | switch (port) { | |
676 | case 0: | |
677 | pause->tx_pause = !(qlcnic_gb_get_gb0_mask(val)); | |
678 | break; | |
679 | case 1: | |
680 | pause->tx_pause = !(qlcnic_gb_get_gb1_mask(val)); | |
681 | break; | |
682 | case 2: | |
683 | pause->tx_pause = !(qlcnic_gb_get_gb2_mask(val)); | |
684 | break; | |
685 | case 3: | |
686 | default: | |
687 | pause->tx_pause = !(qlcnic_gb_get_gb3_mask(val)); | |
688 | break; | |
689 | } | |
b1fc6d3c | 690 | } else if (adapter->ahw->port_type == QLCNIC_XGBE) { |
af19b491 AKS |
691 | if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS)) |
692 | return; | |
693 | pause->rx_pause = 1; | |
694 | val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL); | |
695 | if (port == 0) | |
696 | pause->tx_pause = !(qlcnic_xg_get_xg0_mask(val)); | |
697 | else | |
698 | pause->tx_pause = !(qlcnic_xg_get_xg1_mask(val)); | |
699 | } else { | |
700 | dev_err(&netdev->dev, "Unknown board type: %x\n", | |
b1fc6d3c | 701 | adapter->ahw->port_type); |
af19b491 AKS |
702 | } |
703 | } | |
704 | ||
705 | static int | |
706 | qlcnic_set_pauseparam(struct net_device *netdev, | |
707 | struct ethtool_pauseparam *pause) | |
708 | { | |
709 | struct qlcnic_adapter *adapter = netdev_priv(netdev); | |
79788450 | 710 | int port = adapter->ahw->physical_port; |
af19b491 AKS |
711 | __u32 val; |
712 | ||
7e38d04b SC |
713 | if (qlcnic_83xx_check(adapter)) |
714 | return qlcnic_83xx_set_pauseparam(adapter, pause); | |
715 | ||
af19b491 | 716 | /* read mode */ |
b1fc6d3c | 717 | if (adapter->ahw->port_type == QLCNIC_GBE) { |
af19b491 AKS |
718 | if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS)) |
719 | return -EIO; | |
720 | /* set flow control */ | |
721 | val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port)); | |
722 | ||
723 | if (pause->rx_pause) | |
724 | qlcnic_gb_rx_flowctl(val); | |
725 | else | |
726 | qlcnic_gb_unset_rx_flowctl(val); | |
727 | ||
728 | QLCWR32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), | |
729 | val); | |
7e38d04b | 730 | QLCWR32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), val); |
af19b491 AKS |
731 | /* set autoneg */ |
732 | val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL); | |
733 | switch (port) { | |
734 | case 0: | |
735 | if (pause->tx_pause) | |
736 | qlcnic_gb_unset_gb0_mask(val); | |
737 | else | |
738 | qlcnic_gb_set_gb0_mask(val); | |
739 | break; | |
740 | case 1: | |
741 | if (pause->tx_pause) | |
742 | qlcnic_gb_unset_gb1_mask(val); | |
743 | else | |
744 | qlcnic_gb_set_gb1_mask(val); | |
745 | break; | |
746 | case 2: | |
747 | if (pause->tx_pause) | |
748 | qlcnic_gb_unset_gb2_mask(val); | |
749 | else | |
750 | qlcnic_gb_set_gb2_mask(val); | |
751 | break; | |
752 | case 3: | |
753 | default: | |
754 | if (pause->tx_pause) | |
755 | qlcnic_gb_unset_gb3_mask(val); | |
756 | else | |
757 | qlcnic_gb_set_gb3_mask(val); | |
758 | break; | |
759 | } | |
760 | QLCWR32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, val); | |
b1fc6d3c | 761 | } else if (adapter->ahw->port_type == QLCNIC_XGBE) { |
6d181688 RB |
762 | if (!pause->rx_pause || pause->autoneg) |
763 | return -EOPNOTSUPP; | |
764 | ||
af19b491 AKS |
765 | if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS)) |
766 | return -EIO; | |
6d181688 | 767 | |
af19b491 AKS |
768 | val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL); |
769 | if (port == 0) { | |
770 | if (pause->tx_pause) | |
771 | qlcnic_xg_unset_xg0_mask(val); | |
772 | else | |
773 | qlcnic_xg_set_xg0_mask(val); | |
774 | } else { | |
775 | if (pause->tx_pause) | |
776 | qlcnic_xg_unset_xg1_mask(val); | |
777 | else | |
778 | qlcnic_xg_set_xg1_mask(val); | |
779 | } | |
780 | QLCWR32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, val); | |
781 | } else { | |
782 | dev_err(&netdev->dev, "Unknown board type: %x\n", | |
b1fc6d3c | 783 | adapter->ahw->port_type); |
af19b491 AKS |
784 | } |
785 | return 0; | |
786 | } | |
787 | ||
788 | static int qlcnic_reg_test(struct net_device *dev) | |
789 | { | |
790 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
deffab05 | 791 | u32 data_read; |
af19b491 | 792 | |
7e38d04b SC |
793 | if (qlcnic_83xx_check(adapter)) |
794 | return qlcnic_83xx_reg_test(adapter); | |
795 | ||
af19b491 AKS |
796 | data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0)); |
797 | if ((data_read & 0xffff) != adapter->pdev->vendor) | |
798 | return 1; | |
799 | ||
af19b491 AKS |
800 | return 0; |
801 | } | |
802 | ||
7e38d04b SC |
803 | static int qlcnic_eeprom_test(struct net_device *dev) |
804 | { | |
805 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
806 | ||
807 | if (qlcnic_82xx_check(adapter)) | |
808 | return 0; | |
809 | ||
810 | return qlcnic_83xx_flash_test(adapter); | |
811 | } | |
812 | ||
af19b491 AKS |
813 | static int qlcnic_get_sset_count(struct net_device *dev, int sset) |
814 | { | |
7e38d04b SC |
815 | int len; |
816 | ||
3666e0b0 | 817 | struct qlcnic_adapter *adapter = netdev_priv(dev); |
af19b491 AKS |
818 | switch (sset) { |
819 | case ETH_SS_TEST: | |
820 | return QLCNIC_TEST_LEN; | |
821 | case ETH_SS_STATS: | |
7e38d04b SC |
822 | len = qlcnic_dev_statistics_len(adapter) + QLCNIC_STATS_LEN; |
823 | if ((adapter->flags & QLCNIC_ESWITCH_ENABLED) || | |
824 | qlcnic_83xx_check(adapter)) | |
825 | return len; | |
826 | return qlcnic_82xx_statistics(); | |
af19b491 AKS |
827 | default: |
828 | return -EOPNOTSUPP; | |
829 | } | |
830 | } | |
831 | ||
7eb9855d AKS |
832 | static int qlcnic_irq_test(struct net_device *netdev) |
833 | { | |
834 | struct qlcnic_adapter *adapter = netdev_priv(netdev); | |
58ead415 | 835 | struct qlcnic_hardware_context *ahw = adapter->ahw; |
7777de9a | 836 | struct qlcnic_cmd_args cmd; |
58ead415 JK |
837 | int ret, max_sds_rings = adapter->max_sds_rings; |
838 | ||
839 | if (qlcnic_83xx_check(adapter)) | |
840 | return qlcnic_83xx_interrupt_test(netdev); | |
7eb9855d AKS |
841 | |
842 | if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state)) | |
843 | return -EIO; | |
844 | ||
845 | ret = qlcnic_diag_alloc_res(netdev, QLCNIC_INTERRUPT_TEST); | |
846 | if (ret) | |
58ead415 | 847 | goto clear_diag_irq; |
7eb9855d | 848 | |
58ead415 | 849 | ahw->diag_cnt = 0; |
7e2cf4fe SC |
850 | qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_INTRPT_TEST); |
851 | ||
58ead415 JK |
852 | cmd.req.arg[1] = ahw->pci_func; |
853 | ret = qlcnic_issue_cmd(adapter, &cmd); | |
7eb9855d AKS |
854 | if (ret) |
855 | goto done; | |
856 | ||
7e2cf4fe | 857 | usleep_range(1000, 12000); |
58ead415 | 858 | ret = !ahw->diag_cnt; |
7eb9855d AKS |
859 | |
860 | done: | |
7e2cf4fe | 861 | qlcnic_free_mbx_args(&cmd); |
7eb9855d AKS |
862 | qlcnic_diag_free_res(netdev, max_sds_rings); |
863 | ||
58ead415 | 864 | clear_diag_irq: |
7eb9855d AKS |
865 | adapter->max_sds_rings = max_sds_rings; |
866 | clear_bit(__QLCNIC_RESETTING, &adapter->state); | |
867 | return ret; | |
868 | } | |
869 | ||
d1a1105e RB |
870 | #define QLCNIC_ILB_PKT_SIZE 64 |
871 | #define QLCNIC_NUM_ILB_PKT 16 | |
872 | #define QLCNIC_ILB_MAX_RCV_LOOP 10 | |
873 | #define QLCNIC_LB_PKT_POLL_DELAY_MSEC 1 | |
874 | #define QLCNIC_LB_PKT_POLL_COUNT 20 | |
22c8c934 SC |
875 | |
876 | static void qlcnic_create_loopback_buff(unsigned char *data, u8 mac[]) | |
877 | { | |
878 | unsigned char random_data[] = {0xa8, 0x06, 0x45, 0x00}; | |
879 | ||
880 | memset(data, 0x4e, QLCNIC_ILB_PKT_SIZE); | |
881 | ||
882 | memcpy(data, mac, ETH_ALEN); | |
883 | memcpy(data + ETH_ALEN, mac, ETH_ALEN); | |
884 | ||
885 | memcpy(data + 2 * ETH_ALEN, random_data, sizeof(random_data)); | |
886 | } | |
887 | ||
888 | int qlcnic_check_loopback_buff(unsigned char *data, u8 mac[]) | |
889 | { | |
890 | unsigned char buff[QLCNIC_ILB_PKT_SIZE]; | |
891 | qlcnic_create_loopback_buff(buff, mac); | |
892 | return memcmp(data, buff, QLCNIC_ILB_PKT_SIZE); | |
893 | } | |
894 | ||
ba4468db | 895 | int qlcnic_do_lb_test(struct qlcnic_adapter *adapter, u8 mode) |
22c8c934 SC |
896 | { |
897 | struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; | |
898 | struct qlcnic_host_sds_ring *sds_ring = &recv_ctx->sds_rings[0]; | |
899 | struct sk_buff *skb; | |
900 | int i, loop, cnt = 0; | |
901 | ||
902 | for (i = 0; i < QLCNIC_NUM_ILB_PKT; i++) { | |
dae2e9f4 | 903 | skb = netdev_alloc_skb(adapter->netdev, QLCNIC_ILB_PKT_SIZE); |
22c8c934 SC |
904 | qlcnic_create_loopback_buff(skb->data, adapter->mac_addr); |
905 | skb_put(skb, QLCNIC_ILB_PKT_SIZE); | |
79788450 | 906 | adapter->ahw->diag_cnt = 0; |
22c8c934 | 907 | qlcnic_xmit_frame(skb, adapter->netdev); |
22c8c934 | 908 | loop = 0; |
7e38d04b | 909 | |
22c8c934 | 910 | do { |
d1a1105e | 911 | msleep(QLCNIC_LB_PKT_POLL_DELAY_MSEC); |
22c8c934 | 912 | qlcnic_process_rcv_ring_diag(sds_ring); |
d1a1105e | 913 | if (loop++ > QLCNIC_LB_PKT_POLL_COUNT) |
22c8c934 | 914 | break; |
79788450 | 915 | } while (!adapter->ahw->diag_cnt); |
22c8c934 SC |
916 | |
917 | dev_kfree_skb_any(skb); | |
918 | ||
79788450 | 919 | if (!adapter->ahw->diag_cnt) |
7e38d04b SC |
920 | dev_warn(&adapter->pdev->dev, |
921 | "LB Test: packet #%d was not received\n", | |
922 | i + 1); | |
22c8c934 SC |
923 | else |
924 | cnt++; | |
925 | } | |
926 | if (cnt != i) { | |
7e38d04b SC |
927 | dev_err(&adapter->pdev->dev, |
928 | "LB Test: failed, TX[%d], RX[%d]\n", i, cnt); | |
929 | if (mode != QLCNIC_ILB_MODE) | |
df3cfbe3 | 930 | dev_warn(&adapter->pdev->dev, |
7e38d04b | 931 | "WARNING: Please check loopback cable\n"); |
22c8c934 SC |
932 | return -1; |
933 | } | |
934 | return 0; | |
935 | } | |
936 | ||
ba4468db | 937 | int qlcnic_loopback_test(struct net_device *netdev, u8 mode) |
22c8c934 SC |
938 | { |
939 | struct qlcnic_adapter *adapter = netdev_priv(netdev); | |
940 | int max_sds_rings = adapter->max_sds_rings; | |
941 | struct qlcnic_host_sds_ring *sds_ring; | |
7e38d04b | 942 | struct qlcnic_hardware_context *ahw = adapter->ahw; |
22c8c934 SC |
943 | int loop = 0; |
944 | int ret; | |
945 | ||
7e38d04b | 946 | if (qlcnic_83xx_check(adapter)) |
ba4468db JK |
947 | return qlcnic_83xx_loopback_test(netdev, mode); |
948 | ||
7e38d04b SC |
949 | if (!(ahw->capabilities & QLCNIC_FW_CAPABILITY_MULTI_LOOPBACK)) { |
950 | dev_info(&adapter->pdev->dev, | |
951 | "Firmware do not support loopback test\n"); | |
fef0c060 AKS |
952 | return -EOPNOTSUPP; |
953 | } | |
ba4468db | 954 | |
7e38d04b SC |
955 | dev_warn(&adapter->pdev->dev, "%s loopback test in progress\n", |
956 | mode == QLCNIC_ILB_MODE ? "internal" : "external"); | |
957 | if (ahw->op_mode == QLCNIC_NON_PRIV_FUNC) { | |
958 | dev_warn(&adapter->pdev->dev, | |
959 | "Loopback test not supported in nonprivileged mode\n"); | |
22c8c934 SC |
960 | return 0; |
961 | } | |
962 | ||
963 | if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state)) | |
fef0c060 | 964 | return -EBUSY; |
22c8c934 SC |
965 | |
966 | ret = qlcnic_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST); | |
967 | if (ret) | |
968 | goto clear_it; | |
969 | ||
970 | sds_ring = &adapter->recv_ctx->sds_rings[0]; | |
e1428d26 | 971 | ret = qlcnic_set_lb_mode(adapter, mode); |
22c8c934 SC |
972 | if (ret) |
973 | goto free_res; | |
974 | ||
7e38d04b | 975 | ahw->diag_cnt = 0; |
22c8c934 SC |
976 | do { |
977 | msleep(500); | |
978 | qlcnic_process_rcv_ring_diag(sds_ring); | |
fef0c060 AKS |
979 | if (loop++ > QLCNIC_ILB_MAX_RCV_LOOP) { |
980 | netdev_info(netdev, "firmware didnt respond to loopback" | |
981 | " configure request\n"); | |
982 | ret = -QLCNIC_FW_NOT_RESPOND; | |
983 | goto free_res; | |
79788450 SC |
984 | } else if (adapter->ahw->diag_cnt) { |
985 | ret = adapter->ahw->diag_cnt; | |
fef0c060 AKS |
986 | goto free_res; |
987 | } | |
7e38d04b | 988 | } while (!QLCNIC_IS_LB_CONFIGURED(ahw->loopback_state)); |
ba4468db | 989 | |
df3cfbe3 | 990 | ret = qlcnic_do_lb_test(adapter, mode); |
ba4468db | 991 | |
7e2cf4fe | 992 | qlcnic_clear_lb_mode(adapter, mode); |
22c8c934 SC |
993 | |
994 | free_res: | |
995 | qlcnic_diag_free_res(netdev, max_sds_rings); | |
996 | ||
997 | clear_it: | |
998 | adapter->max_sds_rings = max_sds_rings; | |
999 | clear_bit(__QLCNIC_RESETTING, &adapter->state); | |
1000 | return ret; | |
1001 | } | |
1002 | ||
af19b491 AKS |
1003 | static void |
1004 | qlcnic_diag_test(struct net_device *dev, struct ethtool_test *eth_test, | |
1005 | u64 *data) | |
1006 | { | |
1007 | memset(data, 0, sizeof(u64) * QLCNIC_TEST_LEN); | |
897d3596 | 1008 | |
8dec32cc SC |
1009 | data[0] = qlcnic_reg_test(dev); |
1010 | if (data[0]) | |
1011 | eth_test->flags |= ETH_TEST_FL_FAILED; | |
1012 | ||
1013 | data[1] = (u64) qlcnic_test_link(dev); | |
1014 | if (data[1]) | |
1015 | eth_test->flags |= ETH_TEST_FL_FAILED; | |
1016 | ||
13b93ed9 | 1017 | if (eth_test->flags & ETH_TEST_FL_OFFLINE) { |
7eb9855d AKS |
1018 | data[2] = qlcnic_irq_test(dev); |
1019 | if (data[2]) | |
1020 | eth_test->flags |= ETH_TEST_FL_FAILED; | |
cdaff185 | 1021 | |
e1428d26 | 1022 | data[3] = qlcnic_loopback_test(dev, QLCNIC_ILB_MODE); |
22c8c934 SC |
1023 | if (data[3]) |
1024 | eth_test->flags |= ETH_TEST_FL_FAILED; | |
7e38d04b SC |
1025 | |
1026 | data[4] = qlcnic_eeprom_test(dev); | |
1027 | if (data[4]) | |
1028 | eth_test->flags |= ETH_TEST_FL_FAILED; | |
7eb9855d | 1029 | } |
af19b491 AKS |
1030 | } |
1031 | ||
1032 | static void | |
7e38d04b | 1033 | qlcnic_get_strings(struct net_device *dev, u32 stringset, u8 *data) |
af19b491 | 1034 | { |
3666e0b0 | 1035 | struct qlcnic_adapter *adapter = netdev_priv(dev); |
7e38d04b | 1036 | int index, i, num_stats; |
af19b491 AKS |
1037 | |
1038 | switch (stringset) { | |
1039 | case ETH_SS_TEST: | |
1040 | memcpy(data, *qlcnic_gstrings_test, | |
1041 | QLCNIC_TEST_LEN * ETH_GSTRING_LEN); | |
1042 | break; | |
1043 | case ETH_SS_STATS: | |
1044 | for (index = 0; index < QLCNIC_STATS_LEN; index++) { | |
1045 | memcpy(data + index * ETH_GSTRING_LEN, | |
1046 | qlcnic_gstrings_stats[index].stat_string, | |
1047 | ETH_GSTRING_LEN); | |
1048 | } | |
7e38d04b SC |
1049 | if (qlcnic_83xx_check(adapter)) { |
1050 | num_stats = ARRAY_SIZE(qlcnic_83xx_tx_stats_strings); | |
1051 | for (i = 0; i < num_stats; i++, index++) | |
1052 | memcpy(data + index * ETH_GSTRING_LEN, | |
1053 | qlcnic_83xx_tx_stats_strings[i], | |
1054 | ETH_GSTRING_LEN); | |
1055 | num_stats = ARRAY_SIZE(qlcnic_83xx_mac_stats_strings); | |
1056 | for (i = 0; i < num_stats; i++, index++) | |
1057 | memcpy(data + index * ETH_GSTRING_LEN, | |
1058 | qlcnic_83xx_mac_stats_strings[i], | |
1059 | ETH_GSTRING_LEN); | |
1060 | num_stats = ARRAY_SIZE(qlcnic_83xx_rx_stats_strings); | |
1061 | for (i = 0; i < num_stats; i++, index++) | |
1062 | memcpy(data + index * ETH_GSTRING_LEN, | |
1063 | qlcnic_83xx_rx_stats_strings[i], | |
1064 | ETH_GSTRING_LEN); | |
1065 | return; | |
1066 | } else { | |
1067 | num_stats = ARRAY_SIZE(qlcnic_83xx_mac_stats_strings); | |
1068 | for (i = 0; i < num_stats; i++, index++) | |
1069 | memcpy(data + index * ETH_GSTRING_LEN, | |
1070 | qlcnic_83xx_mac_stats_strings[i], | |
1071 | ETH_GSTRING_LEN); | |
54a8997c | 1072 | } |
3666e0b0 | 1073 | if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) |
1074 | return; | |
7e38d04b SC |
1075 | num_stats = ARRAY_SIZE(qlcnic_device_gstrings_stats); |
1076 | for (i = 0; i < num_stats; index++, i++) { | |
3666e0b0 | 1077 | memcpy(data + index * ETH_GSTRING_LEN, |
1078 | qlcnic_device_gstrings_stats[i], | |
1079 | ETH_GSTRING_LEN); | |
1080 | } | |
af19b491 AKS |
1081 | } |
1082 | } | |
1083 | ||
9434dbfe | 1084 | static u64 *qlcnic_fill_stats(u64 *data, void *stats, int type) |
3666e0b0 | 1085 | { |
54a8997c JK |
1086 | if (type == QLCNIC_MAC_STATS) { |
1087 | struct qlcnic_mac_statistics *mac_stats = | |
1088 | (struct qlcnic_mac_statistics *)stats; | |
7e38d04b SC |
1089 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_frames); |
1090 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_bytes); | |
1091 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_mcast_pkts); | |
1092 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_bcast_pkts); | |
1093 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_pause_cnt); | |
1094 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_ctrl_pkt); | |
1095 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_64b_pkts); | |
1096 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_127b_pkts); | |
1097 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_255b_pkts); | |
1098 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_511b_pkts); | |
1099 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_1023b_pkts); | |
1100 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_1518b_pkts); | |
1101 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_gt_1518b_pkts); | |
1102 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_frames); | |
1103 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_bytes); | |
1104 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_mcast_pkts); | |
1105 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_bcast_pkts); | |
1106 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_pause_cnt); | |
1107 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_ctrl_pkt); | |
1108 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_64b_pkts); | |
1109 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_127b_pkts); | |
1110 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_255b_pkts); | |
1111 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_511b_pkts); | |
1112 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_1023b_pkts); | |
1113 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_1518b_pkts); | |
1114 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_gt_1518b_pkts); | |
1115 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_length_error); | |
1116 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_length_small); | |
1117 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_length_large); | |
1118 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_jabber); | |
1119 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_dropped); | |
1120 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_crc_error); | |
1121 | *data++ = QLCNIC_FILL_STATS(mac_stats->mac_align_error); | |
54a8997c JK |
1122 | } else if (type == QLCNIC_ESW_STATS) { |
1123 | struct __qlcnic_esw_statistics *esw_stats = | |
1124 | (struct __qlcnic_esw_statistics *)stats; | |
7e38d04b SC |
1125 | *data++ = QLCNIC_FILL_STATS(esw_stats->unicast_frames); |
1126 | *data++ = QLCNIC_FILL_STATS(esw_stats->multicast_frames); | |
1127 | *data++ = QLCNIC_FILL_STATS(esw_stats->broadcast_frames); | |
1128 | *data++ = QLCNIC_FILL_STATS(esw_stats->dropped_frames); | |
1129 | *data++ = QLCNIC_FILL_STATS(esw_stats->errors); | |
1130 | *data++ = QLCNIC_FILL_STATS(esw_stats->local_frames); | |
1131 | *data++ = QLCNIC_FILL_STATS(esw_stats->numbytes); | |
54a8997c | 1132 | } |
9434dbfe | 1133 | return data; |
3666e0b0 | 1134 | } |
1135 | ||
7e38d04b SC |
1136 | static void qlcnic_get_ethtool_stats(struct net_device *dev, |
1137 | struct ethtool_stats *stats, u64 *data) | |
af19b491 AKS |
1138 | { |
1139 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
3666e0b0 | 1140 | struct qlcnic_esw_statistics port_stats; |
54a8997c | 1141 | struct qlcnic_mac_statistics mac_stats; |
7e38d04b SC |
1142 | int index, ret, length, size; |
1143 | char *p; | |
1144 | ||
1145 | memset(data, 0, stats->n_stats * sizeof(u64)); | |
1146 | length = QLCNIC_STATS_LEN; | |
1147 | for (index = 0; index < length; index++) { | |
1148 | p = (char *)adapter + qlcnic_gstrings_stats[index].stat_offset; | |
1149 | size = qlcnic_gstrings_stats[index].sizeof_stat; | |
1150 | *data++ = (size == sizeof(u64)) ? (*(u64 *)p) : ((*(u32 *)p)); | |
af19b491 | 1151 | } |
3666e0b0 | 1152 | |
7e38d04b SC |
1153 | if (qlcnic_83xx_check(adapter)) { |
1154 | if (adapter->ahw->linkup) | |
1155 | qlcnic_83xx_get_stats(adapter, data); | |
1156 | return; | |
1157 | } else { | |
1158 | /* Retrieve MAC statistics from firmware */ | |
1159 | memset(&mac_stats, 0, sizeof(struct qlcnic_mac_statistics)); | |
1160 | qlcnic_get_mac_stats(adapter, &mac_stats); | |
9434dbfe | 1161 | data = qlcnic_fill_stats(data, &mac_stats, QLCNIC_MAC_STATS); |
7e38d04b | 1162 | } |
54a8997c | 1163 | |
3666e0b0 | 1164 | if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) |
1165 | return; | |
1166 | ||
1167 | memset(&port_stats, 0, sizeof(struct qlcnic_esw_statistics)); | |
b1fc6d3c | 1168 | ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func, |
3666e0b0 | 1169 | QLCNIC_QUERY_RX_COUNTER, &port_stats.rx); |
1170 | if (ret) | |
1171 | return; | |
1172 | ||
9434dbfe | 1173 | data = qlcnic_fill_stats(data, &port_stats.rx, QLCNIC_ESW_STATS); |
b1fc6d3c | 1174 | ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func, |
3666e0b0 | 1175 | QLCNIC_QUERY_TX_COUNTER, &port_stats.tx); |
1176 | if (ret) | |
1177 | return; | |
1178 | ||
7e38d04b | 1179 | qlcnic_fill_stats(data, &port_stats.tx, QLCNIC_ESW_STATS); |
af19b491 AKS |
1180 | } |
1181 | ||
94469f75 | 1182 | static int qlcnic_set_led(struct net_device *dev, |
1183 | enum ethtool_phys_id_state state) | |
897d3596 SC |
1184 | { |
1185 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
c75822a3 | 1186 | int max_sds_rings = adapter->max_sds_rings; |
10ee0fae SC |
1187 | int err = -EIO, active = 1; |
1188 | ||
7e38d04b | 1189 | if (qlcnic_83xx_check(adapter)) |
d16951d9 HM |
1190 | return qlcnic_83xx_set_led(dev, state); |
1191 | ||
79788450 | 1192 | if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) { |
10ee0fae SC |
1193 | netdev_warn(dev, "LED test not supported for non " |
1194 | "privilege function\n"); | |
1195 | return -EOPNOTSUPP; | |
1196 | } | |
c75822a3 | 1197 | |
94469f75 | 1198 | switch (state) { |
1199 | case ETHTOOL_ID_ACTIVE: | |
728a98b8 SC |
1200 | if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) |
1201 | return -EBUSY; | |
1202 | ||
10ee0fae SC |
1203 | if (test_bit(__QLCNIC_RESETTING, &adapter->state)) |
1204 | break; | |
94469f75 | 1205 | |
10ee0fae SC |
1206 | if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) { |
1207 | if (qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST)) | |
1208 | break; | |
89b4208e | 1209 | set_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state); |
c75822a3 | 1210 | } |
8a15ad1f | 1211 | |
10ee0fae SC |
1212 | if (adapter->nic_ops->config_led(adapter, 1, 0xf) == 0) { |
1213 | err = 0; | |
1214 | break; | |
1215 | } | |
94469f75 | 1216 | |
897d3596 SC |
1217 | dev_err(&adapter->pdev->dev, |
1218 | "Failed to set LED blink state.\n"); | |
94469f75 | 1219 | break; |
897d3596 | 1220 | |
94469f75 | 1221 | case ETHTOOL_ID_INACTIVE: |
10ee0fae SC |
1222 | active = 0; |
1223 | ||
1224 | if (test_bit(__QLCNIC_RESETTING, &adapter->state)) | |
1225 | break; | |
1226 | ||
1227 | if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) { | |
1228 | if (qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST)) | |
1229 | break; | |
1230 | set_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state); | |
1231 | } | |
1232 | ||
89b4208e SC |
1233 | if (adapter->nic_ops->config_led(adapter, 0, 0xf)) |
1234 | dev_err(&adapter->pdev->dev, | |
1235 | "Failed to reset LED blink state.\n"); | |
897d3596 | 1236 | |
94469f75 | 1237 | break; |
1238 | ||
1239 | default: | |
1240 | return -EINVAL; | |
897d3596 SC |
1241 | } |
1242 | ||
10ee0fae | 1243 | if (test_and_clear_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state)) |
c75822a3 | 1244 | qlcnic_diag_free_res(dev, max_sds_rings); |
c75822a3 | 1245 | |
10ee0fae SC |
1246 | if (!active || err) |
1247 | clear_bit(__QLCNIC_LED_ENABLE, &adapter->state); | |
728a98b8 | 1248 | |
10ee0fae | 1249 | return err; |
897d3596 SC |
1250 | } |
1251 | ||
af19b491 AKS |
1252 | static void |
1253 | qlcnic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) | |
1254 | { | |
1255 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
1256 | u32 wol_cfg; | |
1257 | ||
7e38d04b SC |
1258 | if (qlcnic_83xx_check(adapter)) |
1259 | return; | |
af19b491 AKS |
1260 | wol->supported = 0; |
1261 | wol->wolopts = 0; | |
1262 | ||
1263 | wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV); | |
1264 | if (wol_cfg & (1UL << adapter->portnum)) | |
1265 | wol->supported |= WAKE_MAGIC; | |
1266 | ||
1267 | wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG); | |
1268 | if (wol_cfg & (1UL << adapter->portnum)) | |
1269 | wol->wolopts |= WAKE_MAGIC; | |
1270 | } | |
1271 | ||
1272 | static int | |
1273 | qlcnic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) | |
1274 | { | |
1275 | struct qlcnic_adapter *adapter = netdev_priv(dev); | |
1276 | u32 wol_cfg; | |
1277 | ||
7e38d04b | 1278 | if (qlcnic_83xx_check(adapter)) |
af19b491 | 1279 | return -EOPNOTSUPP; |
7e38d04b SC |
1280 | if (wol->wolopts & ~WAKE_MAGIC) |
1281 | return -EINVAL; | |
af19b491 AKS |
1282 | |
1283 | wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV); | |
1284 | if (!(wol_cfg & (1 << adapter->portnum))) | |
1285 | return -EOPNOTSUPP; | |
1286 | ||
1287 | wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG); | |
1288 | if (wol->wolopts & WAKE_MAGIC) | |
1289 | wol_cfg |= 1UL << adapter->portnum; | |
1290 | else | |
1291 | wol_cfg &= ~(1UL << adapter->portnum); | |
1292 | ||
1293 | QLCWR32(adapter, QLCNIC_WOL_CONFIG, wol_cfg); | |
1294 | ||
1295 | return 0; | |
1296 | } | |
1297 | ||
1298 | /* | |
1299 | * Set the coalescing parameters. Currently only normal is supported. | |
1300 | * If rx_coalesce_usecs == 0 or rx_max_coalesced_frames == 0 then set the | |
1301 | * firmware coalescing to default. | |
1302 | */ | |
1303 | static int qlcnic_set_intr_coalesce(struct net_device *netdev, | |
1304 | struct ethtool_coalesce *ethcoal) | |
1305 | { | |
1306 | struct qlcnic_adapter *adapter = netdev_priv(netdev); | |
be273dc1 HM |
1307 | struct qlcnic_nic_intr_coalesce *coal; |
1308 | u32 rx_coalesce_usecs, rx_max_frames; | |
1309 | u32 tx_coalesce_usecs, tx_max_frames; | |
af19b491 | 1310 | |
8a15ad1f | 1311 | if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) |
af19b491 AKS |
1312 | return -EINVAL; |
1313 | ||
1314 | /* | |
1315 | * Return Error if unsupported values or | |
1316 | * unsupported parameters are set. | |
1317 | */ | |
1318 | if (ethcoal->rx_coalesce_usecs > 0xffff || | |
1319 | ethcoal->rx_max_coalesced_frames > 0xffff || | |
be273dc1 HM |
1320 | ethcoal->tx_coalesce_usecs > 0xffff || |
1321 | ethcoal->tx_max_coalesced_frames > 0xffff || | |
af19b491 AKS |
1322 | ethcoal->rx_coalesce_usecs_irq || |
1323 | ethcoal->rx_max_coalesced_frames_irq || | |
1324 | ethcoal->tx_coalesce_usecs_irq || | |
1325 | ethcoal->tx_max_coalesced_frames_irq || | |
1326 | ethcoal->stats_block_coalesce_usecs || | |
1327 | ethcoal->use_adaptive_rx_coalesce || | |
1328 | ethcoal->use_adaptive_tx_coalesce || | |
1329 | ethcoal->pkt_rate_low || | |
1330 | ethcoal->rx_coalesce_usecs_low || | |
1331 | ethcoal->rx_max_coalesced_frames_low || | |
1332 | ethcoal->tx_coalesce_usecs_low || | |
1333 | ethcoal->tx_max_coalesced_frames_low || | |
1334 | ethcoal->pkt_rate_high || | |
1335 | ethcoal->rx_coalesce_usecs_high || | |
1336 | ethcoal->rx_max_coalesced_frames_high || | |
1337 | ethcoal->tx_coalesce_usecs_high || | |
1338 | ethcoal->tx_max_coalesced_frames_high) | |
1339 | return -EINVAL; | |
1340 | ||
be273dc1 HM |
1341 | coal = &adapter->ahw->coal; |
1342 | ||
1343 | if (qlcnic_83xx_check(adapter)) { | |
1344 | if (!ethcoal->tx_coalesce_usecs || | |
1345 | !ethcoal->tx_max_coalesced_frames || | |
1346 | !ethcoal->rx_coalesce_usecs || | |
1347 | !ethcoal->rx_max_coalesced_frames) { | |
1348 | coal->flag = QLCNIC_INTR_DEFAULT; | |
1349 | coal->type = QLCNIC_INTR_COAL_TYPE_RX; | |
1350 | coal->rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US; | |
1351 | coal->rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS; | |
1352 | coal->tx_time_us = QLCNIC_DEF_INTR_COALESCE_TX_TIME_US; | |
1353 | coal->tx_packets = QLCNIC_DEF_INTR_COALESCE_TX_PACKETS; | |
1354 | } else { | |
1355 | tx_coalesce_usecs = ethcoal->tx_coalesce_usecs; | |
1356 | tx_max_frames = ethcoal->tx_max_coalesced_frames; | |
1357 | rx_coalesce_usecs = ethcoal->rx_coalesce_usecs; | |
1358 | rx_max_frames = ethcoal->rx_max_coalesced_frames; | |
1359 | coal->flag = 0; | |
1360 | ||
1361 | if ((coal->rx_time_us == rx_coalesce_usecs) && | |
1362 | (coal->rx_packets == rx_max_frames)) { | |
1363 | coal->type = QLCNIC_INTR_COAL_TYPE_TX; | |
1364 | coal->tx_time_us = tx_coalesce_usecs; | |
1365 | coal->tx_packets = tx_max_frames; | |
1366 | } else if ((coal->tx_time_us == tx_coalesce_usecs) && | |
1367 | (coal->tx_packets == tx_max_frames)) { | |
1368 | coal->type = QLCNIC_INTR_COAL_TYPE_RX; | |
1369 | coal->rx_time_us = rx_coalesce_usecs; | |
1370 | coal->rx_packets = rx_max_frames; | |
1371 | } else { | |
1372 | coal->type = QLCNIC_INTR_COAL_TYPE_RX; | |
1373 | coal->rx_time_us = rx_coalesce_usecs; | |
1374 | coal->rx_packets = rx_max_frames; | |
1375 | coal->tx_time_us = tx_coalesce_usecs; | |
1376 | coal->tx_packets = tx_max_frames; | |
1377 | } | |
1378 | } | |
af19b491 | 1379 | } else { |
be273dc1 HM |
1380 | if (!ethcoal->rx_coalesce_usecs || |
1381 | !ethcoal->rx_max_coalesced_frames) { | |
1382 | coal->flag = QLCNIC_INTR_DEFAULT; | |
1383 | coal->rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US; | |
1384 | coal->rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS; | |
1385 | } else { | |
1386 | coal->flag = 0; | |
1387 | coal->rx_time_us = ethcoal->rx_coalesce_usecs; | |
1388 | coal->rx_packets = ethcoal->rx_max_coalesced_frames; | |
1389 | } | |
af19b491 | 1390 | } |
af19b491 AKS |
1391 | |
1392 | qlcnic_config_intr_coalesce(adapter); | |
1393 | ||
1394 | return 0; | |
1395 | } | |
1396 | ||
1397 | static int qlcnic_get_intr_coalesce(struct net_device *netdev, | |
1398 | struct ethtool_coalesce *ethcoal) | |
1399 | { | |
1400 | struct qlcnic_adapter *adapter = netdev_priv(netdev); | |
1401 | ||
1402 | if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC) | |
1403 | return -EINVAL; | |
1404 | ||
8816d009 AC |
1405 | ethcoal->rx_coalesce_usecs = adapter->ahw->coal.rx_time_us; |
1406 | ethcoal->rx_max_coalesced_frames = adapter->ahw->coal.rx_packets; | |
be273dc1 HM |
1407 | ethcoal->tx_coalesce_usecs = adapter->ahw->coal.tx_time_us; |
1408 | ethcoal->tx_max_coalesced_frames = adapter->ahw->coal.tx_packets; | |
af19b491 AKS |
1409 | |
1410 | return 0; | |
1411 | } | |
1412 | ||
65b5b420 AKS |
1413 | static u32 qlcnic_get_msglevel(struct net_device *netdev) |
1414 | { | |
1415 | struct qlcnic_adapter *adapter = netdev_priv(netdev); | |
1416 | ||
79788450 | 1417 | return adapter->ahw->msg_enable; |
65b5b420 AKS |
1418 | } |
1419 | ||
1420 | static void qlcnic_set_msglevel(struct net_device *netdev, u32 msglvl) | |
1421 | { | |
1422 | struct qlcnic_adapter *adapter = netdev_priv(netdev); | |
1423 | ||
79788450 | 1424 | adapter->ahw->msg_enable = msglvl; |
65b5b420 AKS |
1425 | } |
1426 | ||
b3c68731 AC |
1427 | static int |
1428 | qlcnic_get_dump_flag(struct net_device *netdev, struct ethtool_dump *dump) | |
1429 | { | |
1430 | struct qlcnic_adapter *adapter = netdev_priv(netdev); | |
1431 | struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump; | |
1432 | ||
b43e5ee7 SC |
1433 | if (!fw_dump->tmpl_hdr) { |
1434 | netdev_err(adapter->netdev, "FW Dump not supported\n"); | |
1435 | return -ENOTSUPP; | |
1436 | } | |
1437 | ||
3d46512c AC |
1438 | if (fw_dump->clr) |
1439 | dump->len = fw_dump->tmpl_hdr->size + fw_dump->size; | |
1440 | else | |
1441 | dump->len = 0; | |
bcebe559 M |
1442 | |
1443 | if (!fw_dump->enable) | |
1444 | dump->flag = ETH_FW_DUMP_DISABLE; | |
1445 | else | |
1446 | dump->flag = fw_dump->tmpl_hdr->drv_cap_mask; | |
1447 | ||
b3c68731 AC |
1448 | dump->version = adapter->fw_version; |
1449 | return 0; | |
1450 | } | |
1451 | ||
1452 | static int | |
1453 | qlcnic_get_dump_data(struct net_device *netdev, struct ethtool_dump *dump, | |
1454 | void *buffer) | |
1455 | { | |
1456 | int i, copy_sz; | |
63507592 SS |
1457 | u32 *hdr_ptr; |
1458 | __le32 *data; | |
b3c68731 AC |
1459 | struct qlcnic_adapter *adapter = netdev_priv(netdev); |
1460 | struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump; | |
1461 | ||
b43e5ee7 SC |
1462 | if (!fw_dump->tmpl_hdr) { |
1463 | netdev_err(netdev, "FW Dump not supported\n"); | |
1464 | return -ENOTSUPP; | |
1465 | } | |
1466 | ||
b3c68731 AC |
1467 | if (!fw_dump->clr) { |
1468 | netdev_info(netdev, "Dump not available\n"); | |
b3c68731 AC |
1469 | return -EINVAL; |
1470 | } | |
1471 | /* Copy template header first */ | |
1472 | copy_sz = fw_dump->tmpl_hdr->size; | |
1473 | hdr_ptr = (u32 *) fw_dump->tmpl_hdr; | |
43d620c8 | 1474 | data = buffer; |
b3c68731 AC |
1475 | for (i = 0; i < copy_sz/sizeof(u32); i++) |
1476 | *data++ = cpu_to_le32(*hdr_ptr++); | |
1477 | ||
1478 | /* Copy captured dump data */ | |
1479 | memcpy(buffer + copy_sz, fw_dump->data, fw_dump->size); | |
1480 | dump->len = copy_sz + fw_dump->size; | |
1481 | dump->flag = fw_dump->tmpl_hdr->drv_cap_mask; | |
1482 | ||
1483 | /* Free dump area once data has been captured */ | |
1484 | vfree(fw_dump->data); | |
1485 | fw_dump->data = NULL; | |
1486 | fw_dump->clr = 0; | |
c47884e4 | 1487 | netdev_info(netdev, "extracted the FW dump Successfully\n"); |
b3c68731 AC |
1488 | return 0; |
1489 | } | |
1490 | ||
1491 | static int | |
1492 | qlcnic_set_dump(struct net_device *netdev, struct ethtool_dump *val) | |
1493 | { | |
4fbec4d8 | 1494 | int i; |
b3c68731 AC |
1495 | struct qlcnic_adapter *adapter = netdev_priv(netdev); |
1496 | struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump; | |
b43e5ee7 | 1497 | u32 state; |
b3c68731 | 1498 | |
3d46512c AC |
1499 | switch (val->flag) { |
1500 | case QLCNIC_FORCE_FW_DUMP_KEY: | |
b43e5ee7 SC |
1501 | if (!fw_dump->tmpl_hdr) { |
1502 | netdev_err(netdev, "FW dump not supported\n"); | |
1503 | return -ENOTSUPP; | |
1504 | } | |
9d6a6440 AC |
1505 | if (!fw_dump->enable) { |
1506 | netdev_info(netdev, "FW dump not enabled\n"); | |
4fbec4d8 | 1507 | return 0; |
9d6a6440 AC |
1508 | } |
1509 | if (fw_dump->clr) { | |
c47884e4 | 1510 | netdev_info(netdev, |
9d6a6440 | 1511 | "Previous dump not cleared, not forcing dump\n"); |
4fbec4d8 | 1512 | return 0; |
9d6a6440 | 1513 | } |
b3c68731 | 1514 | netdev_info(netdev, "Forcing a FW dump\n"); |
7e38d04b | 1515 | qlcnic_dev_request_reset(adapter, val->flag); |
3d46512c AC |
1516 | break; |
1517 | case QLCNIC_DISABLE_FW_DUMP: | |
b43e5ee7 | 1518 | if (fw_dump->enable && fw_dump->tmpl_hdr) { |
9d6a6440 AC |
1519 | netdev_info(netdev, "Disabling FW dump\n"); |
1520 | fw_dump->enable = 0; | |
1521 | } | |
4fbec4d8 | 1522 | return 0; |
3d46512c | 1523 | case QLCNIC_ENABLE_FW_DUMP: |
b43e5ee7 SC |
1524 | if (!fw_dump->tmpl_hdr) { |
1525 | netdev_err(netdev, "FW dump not supported\n"); | |
1526 | return -ENOTSUPP; | |
1527 | } | |
1528 | if (!fw_dump->enable) { | |
9d6a6440 AC |
1529 | netdev_info(netdev, "Enabling FW dump\n"); |
1530 | fw_dump->enable = 1; | |
1531 | } | |
4fbec4d8 | 1532 | return 0; |
3d46512c AC |
1533 | case QLCNIC_FORCE_FW_RESET: |
1534 | netdev_info(netdev, "Forcing a FW reset\n"); | |
7e38d04b | 1535 | qlcnic_dev_request_reset(adapter, val->flag); |
3d46512c | 1536 | adapter->flags &= ~QLCNIC_FW_RESET_OWNER; |
4fbec4d8 | 1537 | return 0; |
b43e5ee7 SC |
1538 | case QLCNIC_SET_QUIESCENT: |
1539 | case QLCNIC_RESET_QUIESCENT: | |
1540 | state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE); | |
1541 | if (state == QLCNIC_DEV_FAILED || (state == QLCNIC_DEV_BADBAD)) | |
1542 | netdev_info(netdev, "Device in FAILED state\n"); | |
4fbec4d8 | 1543 | return 0; |
3d46512c | 1544 | default: |
b43e5ee7 SC |
1545 | if (!fw_dump->tmpl_hdr) { |
1546 | netdev_err(netdev, "FW dump not supported\n"); | |
1547 | return -ENOTSUPP; | |
1548 | } | |
7e38d04b SC |
1549 | for (i = 0; i < ARRAY_SIZE(qlcnic_fw_dump_level); i++) { |
1550 | if (val->flag == qlcnic_fw_dump_level[i]) { | |
4fbec4d8 MC |
1551 | fw_dump->tmpl_hdr->drv_cap_mask = |
1552 | val->flag; | |
1553 | netdev_info(netdev, "Driver mask changed to: 0x%x\n", | |
1554 | fw_dump->tmpl_hdr->drv_cap_mask); | |
1555 | return 0; | |
1556 | } | |
b3c68731 | 1557 | } |
4fbec4d8 MC |
1558 | netdev_info(netdev, "Invalid dump level: 0x%x\n", val->flag); |
1559 | return -EINVAL; | |
b3c68731 | 1560 | } |
4fbec4d8 | 1561 | return 0; |
b3c68731 AC |
1562 | } |
1563 | ||
af19b491 AKS |
1564 | const struct ethtool_ops qlcnic_ethtool_ops = { |
1565 | .get_settings = qlcnic_get_settings, | |
1566 | .set_settings = qlcnic_set_settings, | |
1567 | .get_drvinfo = qlcnic_get_drvinfo, | |
1568 | .get_regs_len = qlcnic_get_regs_len, | |
1569 | .get_regs = qlcnic_get_regs, | |
1570 | .get_link = ethtool_op_get_link, | |
1571 | .get_eeprom_len = qlcnic_get_eeprom_len, | |
1572 | .get_eeprom = qlcnic_get_eeprom, | |
1573 | .get_ringparam = qlcnic_get_ringparam, | |
1574 | .set_ringparam = qlcnic_set_ringparam, | |
f94bc1e7 SC |
1575 | .get_channels = qlcnic_get_channels, |
1576 | .set_channels = qlcnic_set_channels, | |
af19b491 AKS |
1577 | .get_pauseparam = qlcnic_get_pauseparam, |
1578 | .set_pauseparam = qlcnic_set_pauseparam, | |
af19b491 AKS |
1579 | .get_wol = qlcnic_get_wol, |
1580 | .set_wol = qlcnic_set_wol, | |
1581 | .self_test = qlcnic_diag_test, | |
1582 | .get_strings = qlcnic_get_strings, | |
1583 | .get_ethtool_stats = qlcnic_get_ethtool_stats, | |
1584 | .get_sset_count = qlcnic_get_sset_count, | |
af19b491 AKS |
1585 | .get_coalesce = qlcnic_get_intr_coalesce, |
1586 | .set_coalesce = qlcnic_set_intr_coalesce, | |
94469f75 | 1587 | .set_phys_id = qlcnic_set_led, |
65b5b420 AKS |
1588 | .set_msglevel = qlcnic_set_msglevel, |
1589 | .get_msglevel = qlcnic_get_msglevel, | |
b3c68731 AC |
1590 | .get_dump_flag = qlcnic_get_dump_flag, |
1591 | .get_dump_data = qlcnic_get_dump_data, | |
1592 | .set_dump = qlcnic_set_dump, | |
af19b491 | 1593 | }; |
d1a1105e RB |
1594 | |
1595 | const struct ethtool_ops qlcnic_sriov_vf_ethtool_ops = { | |
1596 | .get_settings = qlcnic_get_settings, | |
1597 | .get_drvinfo = qlcnic_get_drvinfo, | |
1598 | .get_regs_len = qlcnic_get_regs_len, | |
1599 | .get_regs = qlcnic_get_regs, | |
1600 | .get_link = ethtool_op_get_link, | |
1601 | .get_eeprom_len = qlcnic_get_eeprom_len, | |
1602 | .get_eeprom = qlcnic_get_eeprom, | |
1603 | .get_ringparam = qlcnic_get_ringparam, | |
1604 | .set_ringparam = qlcnic_set_ringparam, | |
1605 | .get_channels = qlcnic_get_channels, | |
1606 | .get_pauseparam = qlcnic_get_pauseparam, | |
1607 | .get_wol = qlcnic_get_wol, | |
1608 | .get_strings = qlcnic_get_strings, | |
1609 | .get_ethtool_stats = qlcnic_get_ethtool_stats, | |
1610 | .get_sset_count = qlcnic_get_sset_count, | |
1611 | .get_coalesce = qlcnic_get_intr_coalesce, | |
1612 | .set_coalesce = qlcnic_set_intr_coalesce, | |
1613 | .set_msglevel = qlcnic_set_msglevel, | |
1614 | .get_msglevel = qlcnic_get_msglevel, | |
1615 | }; |