1/*-
2 * Copyright (c) 2012-2016 Solarflare Communications Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
21 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
22 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
24 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 * The views and conclusions contained in the software and documentation are
27 * those of the authors and should not be interpreted as representing official
28 * policies, either expressed or implied, of the FreeBSD Project.
29 */
30
31#include <sys/cdefs.h>
| 1/*-
2 * Copyright (c) 2012-2016 Solarflare Communications Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
21 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
22 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
24 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 * The views and conclusions contained in the software and documentation are
27 * those of the authors and should not be interpreted as representing official
28 * policies, either expressed or implied, of the FreeBSD Project.
29 */
30
31#include <sys/cdefs.h>
|
32__FBSDID("$FreeBSD: head/sys/dev/sfxge/common/ef10_mcdi.c 300607 2016-05-24 12:16:57Z arybchik $");
| 32__FBSDID("$FreeBSD: head/sys/dev/sfxge/common/ef10_mcdi.c 300841 2016-05-27 11:45:42Z arybchik $");
|
33
34#include "efx.h"
35#include "efx_impl.h"
36
37
38#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
39
40#if EFSYS_OPT_MCDI
41
42#ifndef WITH_MCDI_V2
43#error "WITH_MCDI_V2 required for EF10 MCDIv2 commands."
44#endif
45
46
47 __checkReturn efx_rc_t
48ef10_mcdi_init(
49 __in efx_nic_t *enp,
50 __in const efx_mcdi_transport_t *emtp)
51{
52 efx_mcdi_iface_t *emip = &(enp->en_mcdi.em_emip);
53 efsys_mem_t *esmp = emtp->emt_dma_mem;
54 efx_dword_t dword;
55 efx_rc_t rc;
56
57 EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
58 enp->en_family == EFX_FAMILY_MEDFORD);
59 EFSYS_ASSERT(enp->en_features & EFX_FEATURE_MCDI_DMA);
60
61 /*
62 * All EF10 firmware supports MCDIv2 and MCDIv1.
63 * Medford BootROM supports MCDIv2 and MCDIv1.
64 * Huntington BootROM supports MCDIv1 only.
65 */
66 emip->emi_max_version = 2;
67
68 /* A host DMA buffer is required for EF10 MCDI */
69 if (esmp == NULL) {
70 rc = EINVAL;
71 goto fail1;
72 }
73
74 /*
75 * Ensure that the MC doorbell is in a known state before issuing MCDI
76 * commands. The recovery algorithm requires that the MC command buffer
77 * must be 256 byte aligned. See bug24769.
78 */
79 if ((EFSYS_MEM_ADDR(esmp) & 0xFF) != 0) {
80 rc = EINVAL;
81 goto fail2;
82 }
83 EFX_POPULATE_DWORD_1(dword, EFX_DWORD_0, 1);
84 EFX_BAR_WRITED(enp, ER_DZ_MC_DB_HWRD_REG, &dword, B_FALSE);
85
86 /* Save initial MC reboot status */
87 (void) ef10_mcdi_poll_reboot(enp);
88
89 /* Start a new epoch (allow fresh MCDI requests to succeed) */
90 efx_mcdi_new_epoch(enp);
91
92 return (0);
93
94fail2:
95 EFSYS_PROBE(fail2);
96fail1:
97 EFSYS_PROBE1(fail1, efx_rc_t, rc);
98
99 return (rc);
100}
101
102 void
103ef10_mcdi_fini(
104 __in efx_nic_t *enp)
105{
106 efx_mcdi_iface_t *emip = &(enp->en_mcdi.em_emip);
107
108 emip->emi_new_epoch = B_FALSE;
109}
110
111 void
112ef10_mcdi_send_request(
113 __in efx_nic_t *enp,
114 __in void *hdrp,
115 __in size_t hdr_len,
116 __in void *sdup,
117 __in size_t sdu_len)
118{
119 const efx_mcdi_transport_t *emtp = enp->en_mcdi.em_emtp;
120 efsys_mem_t *esmp = emtp->emt_dma_mem;
121 efx_dword_t dword;
122 unsigned int pos;
123
124 EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
125 enp->en_family == EFX_FAMILY_MEDFORD);
126
127 /* Write the header */
128 for (pos = 0; pos < hdr_len; pos += sizeof (efx_dword_t)) {
129 dword = *(efx_dword_t *)((uint8_t *)hdrp + pos);
130 EFSYS_MEM_WRITED(esmp, pos, &dword);
131 }
132
133 /* Write the payload */
134 for (pos = 0; pos < sdu_len; pos += sizeof (efx_dword_t)) {
135 dword = *(efx_dword_t *)((uint8_t *)sdup + pos);
136 EFSYS_MEM_WRITED(esmp, hdr_len + pos, &dword);
137 }
138
139 /* Guarantee ordering of memory (MCDI request) and PIO (MC doorbell) */
140 EFSYS_DMA_SYNC_FOR_DEVICE(esmp, 0, hdr_len + sdu_len);
141 EFSYS_PIO_WRITE_BARRIER();
142
143 /* Ring the doorbell to post the command DMA address to the MC */
144 EFX_POPULATE_DWORD_1(dword, EFX_DWORD_0,
145 EFSYS_MEM_ADDR(esmp) >> 32);
146 EFX_BAR_WRITED(enp, ER_DZ_MC_DB_LWRD_REG, &dword, B_FALSE);
147
148 EFX_POPULATE_DWORD_1(dword, EFX_DWORD_0,
149 EFSYS_MEM_ADDR(esmp) & 0xffffffff);
150 EFX_BAR_WRITED(enp, ER_DZ_MC_DB_HWRD_REG, &dword, B_FALSE);
151}
152
153 __checkReturn boolean_t
154ef10_mcdi_poll_response(
155 __in efx_nic_t *enp)
156{
157 const efx_mcdi_transport_t *emtp = enp->en_mcdi.em_emtp;
158 efsys_mem_t *esmp = emtp->emt_dma_mem;
159 efx_dword_t hdr;
160
161 EFSYS_MEM_READD(esmp, 0, &hdr);
162 return (EFX_DWORD_FIELD(hdr, MCDI_HEADER_RESPONSE) ? B_TRUE : B_FALSE);
163}
164
165 void
166ef10_mcdi_read_response(
167 __in efx_nic_t *enp,
168 __out_bcount(length) void *bufferp,
169 __in size_t offset,
170 __in size_t length)
171{
172 const efx_mcdi_transport_t *emtp = enp->en_mcdi.em_emtp;
173 efsys_mem_t *esmp = emtp->emt_dma_mem;
174 unsigned int pos;
175 efx_dword_t data;
176
177 for (pos = 0; pos < length; pos += sizeof (efx_dword_t)) {
178 EFSYS_MEM_READD(esmp, offset + pos, &data);
179 memcpy((uint8_t *)bufferp + pos, &data,
180 MIN(sizeof (data), length - pos));
181 }
182}
183
184 efx_rc_t
185ef10_mcdi_poll_reboot(
186 __in efx_nic_t *enp)
187{
188 efx_mcdi_iface_t *emip = &(enp->en_mcdi.em_emip);
189 efx_dword_t dword;
190 uint32_t old_status;
191 uint32_t new_status;
192 efx_rc_t rc;
193
194 old_status = emip->emi_mc_reboot_status;
195
196 /* Update MC reboot status word */
197 EFX_BAR_TBL_READD(enp, ER_DZ_BIU_MC_SFT_STATUS_REG, 0, &dword, B_FALSE);
198 new_status = dword.ed_u32[0];
199
200 /* MC has rebooted if the value has changed */
201 if (new_status != old_status) {
202 emip->emi_mc_reboot_status = new_status;
203
204 /*
205 * FIXME: Ignore detected MC REBOOT for now.
206 *
207 * The Siena support for checking for MC reboot from status
208 * flags is broken - see comments in siena_mcdi_poll_reboot().
209 * As the generic MCDI code is shared the EF10 reboot
210 * detection suffers similar problems.
211 *
212 * Do not report an error when the boot status changes until
213 * this can be handled by common code drivers (and reworked to
214 * support Siena too).
215 */
| 33
34#include "efx.h"
35#include "efx_impl.h"
36
37
38#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
39
40#if EFSYS_OPT_MCDI
41
42#ifndef WITH_MCDI_V2
43#error "WITH_MCDI_V2 required for EF10 MCDIv2 commands."
44#endif
45
46
47 __checkReturn efx_rc_t
48ef10_mcdi_init(
49 __in efx_nic_t *enp,
50 __in const efx_mcdi_transport_t *emtp)
51{
52 efx_mcdi_iface_t *emip = &(enp->en_mcdi.em_emip);
53 efsys_mem_t *esmp = emtp->emt_dma_mem;
54 efx_dword_t dword;
55 efx_rc_t rc;
56
57 EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
58 enp->en_family == EFX_FAMILY_MEDFORD);
59 EFSYS_ASSERT(enp->en_features & EFX_FEATURE_MCDI_DMA);
60
61 /*
62 * All EF10 firmware supports MCDIv2 and MCDIv1.
63 * Medford BootROM supports MCDIv2 and MCDIv1.
64 * Huntington BootROM supports MCDIv1 only.
65 */
66 emip->emi_max_version = 2;
67
68 /* A host DMA buffer is required for EF10 MCDI */
69 if (esmp == NULL) {
70 rc = EINVAL;
71 goto fail1;
72 }
73
74 /*
75 * Ensure that the MC doorbell is in a known state before issuing MCDI
76 * commands. The recovery algorithm requires that the MC command buffer
77 * must be 256 byte aligned. See bug24769.
78 */
79 if ((EFSYS_MEM_ADDR(esmp) & 0xFF) != 0) {
80 rc = EINVAL;
81 goto fail2;
82 }
83 EFX_POPULATE_DWORD_1(dword, EFX_DWORD_0, 1);
84 EFX_BAR_WRITED(enp, ER_DZ_MC_DB_HWRD_REG, &dword, B_FALSE);
85
86 /* Save initial MC reboot status */
87 (void) ef10_mcdi_poll_reboot(enp);
88
89 /* Start a new epoch (allow fresh MCDI requests to succeed) */
90 efx_mcdi_new_epoch(enp);
91
92 return (0);
93
94fail2:
95 EFSYS_PROBE(fail2);
96fail1:
97 EFSYS_PROBE1(fail1, efx_rc_t, rc);
98
99 return (rc);
100}
101
102 void
103ef10_mcdi_fini(
104 __in efx_nic_t *enp)
105{
106 efx_mcdi_iface_t *emip = &(enp->en_mcdi.em_emip);
107
108 emip->emi_new_epoch = B_FALSE;
109}
110
111 void
112ef10_mcdi_send_request(
113 __in efx_nic_t *enp,
114 __in void *hdrp,
115 __in size_t hdr_len,
116 __in void *sdup,
117 __in size_t sdu_len)
118{
119 const efx_mcdi_transport_t *emtp = enp->en_mcdi.em_emtp;
120 efsys_mem_t *esmp = emtp->emt_dma_mem;
121 efx_dword_t dword;
122 unsigned int pos;
123
124 EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
125 enp->en_family == EFX_FAMILY_MEDFORD);
126
127 /* Write the header */
128 for (pos = 0; pos < hdr_len; pos += sizeof (efx_dword_t)) {
129 dword = *(efx_dword_t *)((uint8_t *)hdrp + pos);
130 EFSYS_MEM_WRITED(esmp, pos, &dword);
131 }
132
133 /* Write the payload */
134 for (pos = 0; pos < sdu_len; pos += sizeof (efx_dword_t)) {
135 dword = *(efx_dword_t *)((uint8_t *)sdup + pos);
136 EFSYS_MEM_WRITED(esmp, hdr_len + pos, &dword);
137 }
138
139 /* Guarantee ordering of memory (MCDI request) and PIO (MC doorbell) */
140 EFSYS_DMA_SYNC_FOR_DEVICE(esmp, 0, hdr_len + sdu_len);
141 EFSYS_PIO_WRITE_BARRIER();
142
143 /* Ring the doorbell to post the command DMA address to the MC */
144 EFX_POPULATE_DWORD_1(dword, EFX_DWORD_0,
145 EFSYS_MEM_ADDR(esmp) >> 32);
146 EFX_BAR_WRITED(enp, ER_DZ_MC_DB_LWRD_REG, &dword, B_FALSE);
147
148 EFX_POPULATE_DWORD_1(dword, EFX_DWORD_0,
149 EFSYS_MEM_ADDR(esmp) & 0xffffffff);
150 EFX_BAR_WRITED(enp, ER_DZ_MC_DB_HWRD_REG, &dword, B_FALSE);
151}
152
153 __checkReturn boolean_t
154ef10_mcdi_poll_response(
155 __in efx_nic_t *enp)
156{
157 const efx_mcdi_transport_t *emtp = enp->en_mcdi.em_emtp;
158 efsys_mem_t *esmp = emtp->emt_dma_mem;
159 efx_dword_t hdr;
160
161 EFSYS_MEM_READD(esmp, 0, &hdr);
162 return (EFX_DWORD_FIELD(hdr, MCDI_HEADER_RESPONSE) ? B_TRUE : B_FALSE);
163}
164
165 void
166ef10_mcdi_read_response(
167 __in efx_nic_t *enp,
168 __out_bcount(length) void *bufferp,
169 __in size_t offset,
170 __in size_t length)
171{
172 const efx_mcdi_transport_t *emtp = enp->en_mcdi.em_emtp;
173 efsys_mem_t *esmp = emtp->emt_dma_mem;
174 unsigned int pos;
175 efx_dword_t data;
176
177 for (pos = 0; pos < length; pos += sizeof (efx_dword_t)) {
178 EFSYS_MEM_READD(esmp, offset + pos, &data);
179 memcpy((uint8_t *)bufferp + pos, &data,
180 MIN(sizeof (data), length - pos));
181 }
182}
183
184 efx_rc_t
185ef10_mcdi_poll_reboot(
186 __in efx_nic_t *enp)
187{
188 efx_mcdi_iface_t *emip = &(enp->en_mcdi.em_emip);
189 efx_dword_t dword;
190 uint32_t old_status;
191 uint32_t new_status;
192 efx_rc_t rc;
193
194 old_status = emip->emi_mc_reboot_status;
195
196 /* Update MC reboot status word */
197 EFX_BAR_TBL_READD(enp, ER_DZ_BIU_MC_SFT_STATUS_REG, 0, &dword, B_FALSE);
198 new_status = dword.ed_u32[0];
199
200 /* MC has rebooted if the value has changed */
201 if (new_status != old_status) {
202 emip->emi_mc_reboot_status = new_status;
203
204 /*
205 * FIXME: Ignore detected MC REBOOT for now.
206 *
207 * The Siena support for checking for MC reboot from status
208 * flags is broken - see comments in siena_mcdi_poll_reboot().
209 * As the generic MCDI code is shared the EF10 reboot
210 * detection suffers similar problems.
211 *
212 * Do not report an error when the boot status changes until
213 * this can be handled by common code drivers (and reworked to
214 * support Siena too).
215 */
|
| 216 _NOTE(CONSTANTCONDITION)
|
216 if (B_FALSE) {
217 rc = EIO;
218 goto fail1;
219 }
220 }
221
222 return (0);
223
224fail1:
225 EFSYS_PROBE1(fail1, efx_rc_t, rc);
226
227 return (rc);
228}
229
230 __checkReturn efx_rc_t
231ef10_mcdi_feature_supported(
232 __in efx_nic_t *enp,
233 __in efx_mcdi_feature_id_t id,
234 __out boolean_t *supportedp)
235{
236 efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
237 uint32_t privilege_mask = encp->enc_privilege_mask;
238 efx_rc_t rc;
239
240 EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
241 enp->en_family == EFX_FAMILY_MEDFORD);
242
243 /*
244 * Use privilege mask state at MCDI attach.
245 */
246
247 switch (id) {
248 case EFX_MCDI_FEATURE_FW_UPDATE:
249 /*
250 * Admin privilege must be used prior to introduction of
251 * specific flag.
252 */
253 *supportedp =
254 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, ADMIN);
255 break;
256 case EFX_MCDI_FEATURE_LINK_CONTROL:
257 /*
258 * Admin privilege used prior to introduction of
259 * specific flag.
260 */
261 *supportedp =
262 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, LINK) ||
263 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, ADMIN);
264 break;
265 case EFX_MCDI_FEATURE_MACADDR_CHANGE:
266 /*
267 * Admin privilege must be used prior to introduction of
268 * mac spoofing privilege (at v4.6), which is used up to
269 * introduction of change mac spoofing privilege (at v4.7)
270 */
271 *supportedp =
272 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, CHANGE_MAC) ||
273 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, MAC_SPOOFING) ||
274 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, ADMIN);
275 break;
276 case EFX_MCDI_FEATURE_MAC_SPOOFING:
277 /*
278 * Admin privilege must be used prior to introduction of
279 * mac spoofing privilege (at v4.6), which is used up to
280 * introduction of mac spoofing TX privilege (at v4.7)
281 */
282 *supportedp =
283 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, MAC_SPOOFING_TX) ||
284 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, MAC_SPOOFING) ||
285 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, ADMIN);
286 break;
287 default:
288 rc = ENOTSUP;
289 goto fail1;
290 break;
291 }
292
293 return (0);
294
295fail1:
296 EFSYS_PROBE1(fail1, efx_rc_t, rc);
297
298 return (rc);
299}
300
301#endif /* EFSYS_OPT_MCDI */
302
303#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */
| 217 if (B_FALSE) {
218 rc = EIO;
219 goto fail1;
220 }
221 }
222
223 return (0);
224
225fail1:
226 EFSYS_PROBE1(fail1, efx_rc_t, rc);
227
228 return (rc);
229}
230
231 __checkReturn efx_rc_t
232ef10_mcdi_feature_supported(
233 __in efx_nic_t *enp,
234 __in efx_mcdi_feature_id_t id,
235 __out boolean_t *supportedp)
236{
237 efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
238 uint32_t privilege_mask = encp->enc_privilege_mask;
239 efx_rc_t rc;
240
241 EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
242 enp->en_family == EFX_FAMILY_MEDFORD);
243
244 /*
245 * Use privilege mask state at MCDI attach.
246 */
247
248 switch (id) {
249 case EFX_MCDI_FEATURE_FW_UPDATE:
250 /*
251 * Admin privilege must be used prior to introduction of
252 * specific flag.
253 */
254 *supportedp =
255 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, ADMIN);
256 break;
257 case EFX_MCDI_FEATURE_LINK_CONTROL:
258 /*
259 * Admin privilege used prior to introduction of
260 * specific flag.
261 */
262 *supportedp =
263 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, LINK) ||
264 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, ADMIN);
265 break;
266 case EFX_MCDI_FEATURE_MACADDR_CHANGE:
267 /*
268 * Admin privilege must be used prior to introduction of
269 * mac spoofing privilege (at v4.6), which is used up to
270 * introduction of change mac spoofing privilege (at v4.7)
271 */
272 *supportedp =
273 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, CHANGE_MAC) ||
274 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, MAC_SPOOFING) ||
275 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, ADMIN);
276 break;
277 case EFX_MCDI_FEATURE_MAC_SPOOFING:
278 /*
279 * Admin privilege must be used prior to introduction of
280 * mac spoofing privilege (at v4.6), which is used up to
281 * introduction of mac spoofing TX privilege (at v4.7)
282 */
283 *supportedp =
284 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, MAC_SPOOFING_TX) ||
285 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, MAC_SPOOFING) ||
286 EFX_MCDI_HAVE_PRIVILEGE(privilege_mask, ADMIN);
287 break;
288 default:
289 rc = ENOTSUP;
290 goto fail1;
291 break;
292 }
293
294 return (0);
295
296fail1:
297 EFSYS_PROBE1(fail1, efx_rc_t, rc);
298
299 return (rc);
300}
301
302#endif /* EFSYS_OPT_MCDI */
303
304#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */
|