2 * Broadcom NetXtreme-C/E network driver.
4 * Copyright (c) 2016 Broadcom, All Rights Reserved.
5 * The term Broadcom refers to Broadcom Limited and/or its subsidiaries
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS'
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
26 * THE POSSIBILITY OF SUCH DAMAGE.
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
32 #include <sys/param.h>
33 #include <sys/socket.h>
34 #include <sys/kernel.h>
36 #include <sys/module.h>
38 #include <sys/endian.h>
39 #include <sys/sockio.h>
42 #include <machine/bus.h>
43 #include <machine/resource.h>
45 #include <dev/pci/pcireg.h>
46 #include <dev/pci/pcivar.h>
49 #include <net/if_media.h>
50 #include <net/if_var.h>
51 #include <net/ethernet.h>
52 #include <net/iflib.h>
55 #include "opt_inet6.h"
61 #include "bnxt_hwrm.h"
62 #include "bnxt_ioctl.h"
63 #include "bnxt_sysctl.h"
64 #include "hsi_struct_def.h"
70 static pci_vendor_info_t bnxt_vendor_info_array[] =
72 PVID(BROADCOM_VENDOR_ID, BCM57301,
73 "Broadcom BCM57301 NetXtreme-C 10Gb Ethernet Controller"),
74 PVID(BROADCOM_VENDOR_ID, BCM57302,
75 "Broadcom BCM57302 NetXtreme-C 10Gb/25Gb Ethernet Controller"),
76 PVID(BROADCOM_VENDOR_ID, BCM57304,
77 "Broadcom BCM57304 NetXtreme-C 10Gb/25Gb/40Gb/50Gb Ethernet Controller"),
78 PVID(BROADCOM_VENDOR_ID, BCM57311,
79 "Broadcom BCM57311 NetXtreme-C 10Gb Ethernet"),
80 PVID(BROADCOM_VENDOR_ID, BCM57312,
81 "Broadcom BCM57312 NetXtreme-C 10Gb/25Gb Ethernet"),
82 PVID(BROADCOM_VENDOR_ID, BCM57314,
83 "Broadcom BCM57314 NetXtreme-C 10Gb/25Gb/40Gb/50Gb Ethernet"),
84 PVID(BROADCOM_VENDOR_ID, BCM57402,
85 "Broadcom BCM57402 NetXtreme-E 10Gb Ethernet Controller"),
86 PVID(BROADCOM_VENDOR_ID, BCM57402_NPAR,
87 "Broadcom BCM57402 NetXtreme-E Partition"),
88 PVID(BROADCOM_VENDOR_ID, BCM57404,
89 "Broadcom BCM57404 NetXtreme-E 10Gb/25Gb Ethernet Controller"),
90 PVID(BROADCOM_VENDOR_ID, BCM57404_NPAR,
91 "Broadcom BCM57404 NetXtreme-E Partition"),
92 PVID(BROADCOM_VENDOR_ID, BCM57406,
93 "Broadcom BCM57406 NetXtreme-E 10GBase-T Ethernet Controller"),
94 PVID(BROADCOM_VENDOR_ID, BCM57406_NPAR,
95 "Broadcom BCM57406 NetXtreme-E Partition"),
96 PVID(BROADCOM_VENDOR_ID, BCM57407,
97 "Broadcom BCM57407 NetXtreme-E 10GBase-T Ethernet Controller"),
98 PVID(BROADCOM_VENDOR_ID, BCM57407_NPAR,
99 "Broadcom BCM57407 NetXtreme-E Ethernet Partition"),
100 PVID(BROADCOM_VENDOR_ID, BCM57407_SFP,
101 "Broadcom BCM57407 NetXtreme-E 25Gb Ethernet Controller"),
102 PVID(BROADCOM_VENDOR_ID, BCM57412,
103 "Broadcom BCM57412 NetXtreme-E 10Gb Ethernet"),
104 PVID(BROADCOM_VENDOR_ID, BCM57412_NPAR1,
105 "Broadcom BCM57412 NetXtreme-E Ethernet Partition"),
106 PVID(BROADCOM_VENDOR_ID, BCM57412_NPAR2,
107 "Broadcom BCM57412 NetXtreme-E Ethernet Partition"),
108 PVID(BROADCOM_VENDOR_ID, BCM57414,
109 "Broadcom BCM57414 NetXtreme-E 10Gb/25Gb Ethernet"),
110 PVID(BROADCOM_VENDOR_ID, BCM57414_NPAR1,
111 "Broadcom BCM57414 NetXtreme-E Ethernet Partition"),
112 PVID(BROADCOM_VENDOR_ID, BCM57414_NPAR2,
113 "Broadcom BCM57414 NetXtreme-E Ethernet Partition"),
114 PVID(BROADCOM_VENDOR_ID, BCM57416,
115 "Broadcom BCM57416 NetXtreme-E 10GBase-T Ethernet"),
116 PVID(BROADCOM_VENDOR_ID, BCM57416_NPAR1,
117 "Broadcom BCM57416 NetXtreme-E Ethernet Partition"),
118 PVID(BROADCOM_VENDOR_ID, BCM57416_NPAR2,
119 "Broadcom BCM57416 NetXtreme-E Ethernet Partition"),
120 PVID(BROADCOM_VENDOR_ID, BCM57416_SFP,
121 "Broadcom BCM57416 NetXtreme-E 10Gb Ethernet"),
122 PVID(BROADCOM_VENDOR_ID, BCM57417,
123 "Broadcom BCM57417 NetXtreme-E 10GBase-T Ethernet"),
124 PVID(BROADCOM_VENDOR_ID, BCM57417_NPAR1,
125 "Broadcom BCM57417 NetXtreme-E Ethernet Partition"),
126 PVID(BROADCOM_VENDOR_ID, BCM57417_NPAR2,
127 "Broadcom BCM57417 NetXtreme-E Ethernet Partition"),
128 PVID(BROADCOM_VENDOR_ID, BCM57417_SFP,
129 "Broadcom BCM57417 NetXtreme-E 10Gb/25Gb Ethernet"),
130 PVID(BROADCOM_VENDOR_ID, BCM57454,
131 "Broadcom BCM57454 NetXtreme-E 10Gb/25Gb/40Gb/50Gb/100Gb Ethernet"),
132 PVID(BROADCOM_VENDOR_ID, BCM58700,
133 "Broadcom BCM58700 Nitro 1Gb/2.5Gb/10Gb Ethernet"),
134 PVID(BROADCOM_VENDOR_ID, NETXTREME_C_VF1,
135 "Broadcom NetXtreme-C Ethernet Virtual Function"),
136 PVID(BROADCOM_VENDOR_ID, NETXTREME_C_VF2,
137 "Broadcom NetXtreme-C Ethernet Virtual Function"),
138 PVID(BROADCOM_VENDOR_ID, NETXTREME_C_VF3,
139 "Broadcom NetXtreme-C Ethernet Virtual Function"),
140 PVID(BROADCOM_VENDOR_ID, NETXTREME_E_VF1,
141 "Broadcom NetXtreme-E Ethernet Virtual Function"),
142 PVID(BROADCOM_VENDOR_ID, NETXTREME_E_VF2,
143 "Broadcom NetXtreme-E Ethernet Virtual Function"),
144 PVID(BROADCOM_VENDOR_ID, NETXTREME_E_VF3,
145 "Broadcom NetXtreme-E Ethernet Virtual Function"),
146 /* required last entry */
152 * Function prototypes
155 static void *bnxt_register(device_t dev);
157 /* Soft queue setup and teardown */
158 static int bnxt_tx_queues_alloc(if_ctx_t ctx, caddr_t *vaddrs,
159 uint64_t *paddrs, int ntxqs, int ntxqsets);
160 static int bnxt_rx_queues_alloc(if_ctx_t ctx, caddr_t *vaddrs,
161 uint64_t *paddrs, int nrxqs, int nrxqsets);
162 static void bnxt_queues_free(if_ctx_t ctx);
164 /* Device setup and teardown */
165 static int bnxt_attach_pre(if_ctx_t ctx);
166 static int bnxt_attach_post(if_ctx_t ctx);
167 static int bnxt_detach(if_ctx_t ctx);
169 /* Device configuration */
170 static void bnxt_init(if_ctx_t ctx);
171 static void bnxt_stop(if_ctx_t ctx);
172 static void bnxt_multi_set(if_ctx_t ctx);
173 static int bnxt_mtu_set(if_ctx_t ctx, uint32_t mtu);
174 static void bnxt_media_status(if_ctx_t ctx, struct ifmediareq * ifmr);
175 static int bnxt_media_change(if_ctx_t ctx);
176 static int bnxt_promisc_set(if_ctx_t ctx, int flags);
177 static uint64_t bnxt_get_counter(if_ctx_t, ift_counter);
178 static void bnxt_update_admin_status(if_ctx_t ctx);
179 static void bnxt_if_timer(if_ctx_t ctx, uint16_t qid);
181 /* Interrupt enable / disable */
182 static void bnxt_intr_enable(if_ctx_t ctx);
183 static int bnxt_rx_queue_intr_enable(if_ctx_t ctx, uint16_t qid);
184 static int bnxt_tx_queue_intr_enable(if_ctx_t ctx, uint16_t qid);
185 static void bnxt_disable_intr(if_ctx_t ctx);
186 static int bnxt_msix_intr_assign(if_ctx_t ctx, int msix);
189 static void bnxt_vlan_register(if_ctx_t ctx, uint16_t vtag);
190 static void bnxt_vlan_unregister(if_ctx_t ctx, uint16_t vtag);
193 static int bnxt_priv_ioctl(if_ctx_t ctx, u_long command, caddr_t data);
195 static int bnxt_shutdown(if_ctx_t ctx);
196 static int bnxt_suspend(if_ctx_t ctx);
197 static int bnxt_resume(if_ctx_t ctx);
199 /* Internal support functions */
200 static int bnxt_probe_phy(struct bnxt_softc *softc);
201 static void bnxt_add_media_types(struct bnxt_softc *softc);
202 static int bnxt_pci_mapping(struct bnxt_softc *softc);
203 static void bnxt_pci_mapping_free(struct bnxt_softc *softc);
204 static int bnxt_update_link(struct bnxt_softc *softc, bool chng_link_state);
205 static int bnxt_handle_def_cp(void *arg);
206 static int bnxt_handle_rx_cp(void *arg);
207 static void bnxt_clear_ids(struct bnxt_softc *softc);
208 static void inline bnxt_do_enable_intr(struct bnxt_cp_ring *cpr);
209 static void inline bnxt_do_disable_intr(struct bnxt_cp_ring *cpr);
210 static void bnxt_mark_cpr_invalid(struct bnxt_cp_ring *cpr);
211 static void bnxt_def_cp_task(void *context);
212 static void bnxt_handle_async_event(struct bnxt_softc *softc,
213 struct cmpl_base *cmpl);
214 static uint8_t get_phy_type(struct bnxt_softc *softc);
215 static uint64_t bnxt_get_baudrate(struct bnxt_link_info *link);
216 static void bnxt_get_wol_settings(struct bnxt_softc *softc);
217 static int bnxt_wol_config(if_ctx_t ctx);
220 * Device Interface Declaration
223 static device_method_t bnxt_methods[] = {
224 /* Device interface */
225 DEVMETHOD(device_register, bnxt_register),
226 DEVMETHOD(device_probe, iflib_device_probe),
227 DEVMETHOD(device_attach, iflib_device_attach),
228 DEVMETHOD(device_detach, iflib_device_detach),
229 DEVMETHOD(device_shutdown, iflib_device_shutdown),
230 DEVMETHOD(device_suspend, iflib_device_suspend),
231 DEVMETHOD(device_resume, iflib_device_resume),
235 static driver_t bnxt_driver = {
236 "bnxt", bnxt_methods, sizeof(struct bnxt_softc),
239 devclass_t bnxt_devclass;
240 DRIVER_MODULE(bnxt, pci, bnxt_driver, bnxt_devclass, 0, 0);
242 MODULE_DEPEND(bnxt, pci, 1, 1, 1);
243 MODULE_DEPEND(bnxt, ether, 1, 1, 1);
244 MODULE_DEPEND(bnxt, iflib, 1, 1, 1);
246 IFLIB_PNP_INFO(pci, bnxt, bnxt_vendor_info_array);
248 static device_method_t bnxt_iflib_methods[] = {
249 DEVMETHOD(ifdi_tx_queues_alloc, bnxt_tx_queues_alloc),
250 DEVMETHOD(ifdi_rx_queues_alloc, bnxt_rx_queues_alloc),
251 DEVMETHOD(ifdi_queues_free, bnxt_queues_free),
253 DEVMETHOD(ifdi_attach_pre, bnxt_attach_pre),
254 DEVMETHOD(ifdi_attach_post, bnxt_attach_post),
255 DEVMETHOD(ifdi_detach, bnxt_detach),
257 DEVMETHOD(ifdi_init, bnxt_init),
258 DEVMETHOD(ifdi_stop, bnxt_stop),
259 DEVMETHOD(ifdi_multi_set, bnxt_multi_set),
260 DEVMETHOD(ifdi_mtu_set, bnxt_mtu_set),
261 DEVMETHOD(ifdi_media_status, bnxt_media_status),
262 DEVMETHOD(ifdi_media_change, bnxt_media_change),
263 DEVMETHOD(ifdi_promisc_set, bnxt_promisc_set),
264 DEVMETHOD(ifdi_get_counter, bnxt_get_counter),
265 DEVMETHOD(ifdi_update_admin_status, bnxt_update_admin_status),
266 DEVMETHOD(ifdi_timer, bnxt_if_timer),
268 DEVMETHOD(ifdi_intr_enable, bnxt_intr_enable),
269 DEVMETHOD(ifdi_tx_queue_intr_enable, bnxt_tx_queue_intr_enable),
270 DEVMETHOD(ifdi_rx_queue_intr_enable, bnxt_rx_queue_intr_enable),
271 DEVMETHOD(ifdi_intr_disable, bnxt_disable_intr),
272 DEVMETHOD(ifdi_msix_intr_assign, bnxt_msix_intr_assign),
274 DEVMETHOD(ifdi_vlan_register, bnxt_vlan_register),
275 DEVMETHOD(ifdi_vlan_unregister, bnxt_vlan_unregister),
277 DEVMETHOD(ifdi_priv_ioctl, bnxt_priv_ioctl),
279 DEVMETHOD(ifdi_suspend, bnxt_suspend),
280 DEVMETHOD(ifdi_shutdown, bnxt_shutdown),
281 DEVMETHOD(ifdi_resume, bnxt_resume),
286 static driver_t bnxt_iflib_driver = {
287 "bnxt", bnxt_iflib_methods, sizeof(struct bnxt_softc)
291 * iflib shared context
294 #define BNXT_DRIVER_VERSION "1.0.0.2"
295 char bnxt_driver_version[] = BNXT_DRIVER_VERSION;
296 extern struct if_txrx bnxt_txrx;
297 static struct if_shared_ctx bnxt_sctx_init = {
298 .isc_magic = IFLIB_MAGIC,
299 .isc_driver = &bnxt_iflib_driver,
300 .isc_nfl = 2, // Number of Free Lists
301 .isc_flags = IFLIB_HAS_RXCQ | IFLIB_HAS_TXCQ | IFLIB_NEED_ETHER_PAD,
302 .isc_q_align = PAGE_SIZE,
303 .isc_tx_maxsize = BNXT_TSO_SIZE + sizeof(struct ether_vlan_header),
304 .isc_tx_maxsegsize = BNXT_TSO_SIZE + sizeof(struct ether_vlan_header),
305 .isc_tso_maxsize = BNXT_TSO_SIZE + sizeof(struct ether_vlan_header),
306 .isc_tso_maxsegsize = BNXT_TSO_SIZE + sizeof(struct ether_vlan_header),
307 .isc_rx_maxsize = BNXT_TSO_SIZE + sizeof(struct ether_vlan_header),
308 .isc_rx_maxsegsize = BNXT_TSO_SIZE + sizeof(struct ether_vlan_header),
310 // Only use a single segment to avoid page size constraints
311 .isc_rx_nsegments = 1,
314 .isc_nrxd_min = {16, 16, 16},
315 .isc_nrxd_default = {PAGE_SIZE / sizeof(struct cmpl_base) * 8,
316 PAGE_SIZE / sizeof(struct rx_prod_pkt_bd),
317 PAGE_SIZE / sizeof(struct rx_prod_pkt_bd)},
318 .isc_nrxd_max = {INT32_MAX, INT32_MAX, INT32_MAX},
319 .isc_ntxd_min = {16, 16, 16},
320 .isc_ntxd_default = {PAGE_SIZE / sizeof(struct cmpl_base) * 2,
321 PAGE_SIZE / sizeof(struct tx_bd_short)},
322 .isc_ntxd_max = {INT32_MAX, INT32_MAX, INT32_MAX},
324 .isc_admin_intrcnt = 1,
325 .isc_vendor_info = bnxt_vendor_info_array,
326 .isc_driver_version = bnxt_driver_version,
329 if_shared_ctx_t bnxt_sctx = &bnxt_sctx_init;
336 bnxt_register(device_t dev)
342 * Device Dependent Configuration Functions
345 /* Soft queue setup and teardown */
347 bnxt_tx_queues_alloc(if_ctx_t ctx, caddr_t *vaddrs,
348 uint64_t *paddrs, int ntxqs, int ntxqsets)
350 struct bnxt_softc *softc;
354 softc = iflib_get_softc(ctx);
356 softc->tx_cp_rings = malloc(sizeof(struct bnxt_cp_ring) * ntxqsets,
357 M_DEVBUF, M_NOWAIT | M_ZERO);
358 if (!softc->tx_cp_rings) {
359 device_printf(iflib_get_dev(ctx),
360 "unable to allocate TX completion rings\n");
364 softc->tx_rings = malloc(sizeof(struct bnxt_ring) * ntxqsets,
365 M_DEVBUF, M_NOWAIT | M_ZERO);
366 if (!softc->tx_rings) {
367 device_printf(iflib_get_dev(ctx),
368 "unable to allocate TX rings\n");
370 goto ring_alloc_fail;
372 rc = iflib_dma_alloc(ctx, sizeof(struct ctx_hw_stats) * ntxqsets,
373 &softc->tx_stats, 0);
376 bus_dmamap_sync(softc->tx_stats.idi_tag, softc->tx_stats.idi_map,
377 BUS_DMASYNC_PREREAD);
379 for (i = 0; i < ntxqsets; i++) {
380 /* Set up the completion ring */
381 softc->tx_cp_rings[i].stats_ctx_id = HWRM_NA_SIGNATURE;
382 softc->tx_cp_rings[i].ring.phys_id =
383 (uint16_t)HWRM_NA_SIGNATURE;
384 softc->tx_cp_rings[i].ring.softc = softc;
385 softc->tx_cp_rings[i].ring.id =
386 (softc->scctx->isc_nrxqsets * 2) + 1 + i;
387 softc->tx_cp_rings[i].ring.doorbell =
388 softc->tx_cp_rings[i].ring.id * 0x80;
389 softc->tx_cp_rings[i].ring.ring_size =
390 softc->scctx->isc_ntxd[0];
391 softc->tx_cp_rings[i].ring.vaddr = vaddrs[i * ntxqs];
392 softc->tx_cp_rings[i].ring.paddr = paddrs[i * ntxqs];
394 /* Set up the TX ring */
395 softc->tx_rings[i].phys_id = (uint16_t)HWRM_NA_SIGNATURE;
396 softc->tx_rings[i].softc = softc;
397 softc->tx_rings[i].id =
398 (softc->scctx->isc_nrxqsets * 2) + 1 + i;
399 softc->tx_rings[i].doorbell = softc->tx_rings[i].id * 0x80;
400 softc->tx_rings[i].ring_size = softc->scctx->isc_ntxd[1];
401 softc->tx_rings[i].vaddr = vaddrs[i * ntxqs + 1];
402 softc->tx_rings[i].paddr = paddrs[i * ntxqs + 1];
404 bnxt_create_tx_sysctls(softc, i);
407 softc->ntxqsets = ntxqsets;
411 free(softc->tx_rings, M_DEVBUF);
413 free(softc->tx_cp_rings, M_DEVBUF);
419 bnxt_queues_free(if_ctx_t ctx)
421 struct bnxt_softc *softc = iflib_get_softc(ctx);
424 iflib_dma_free(&softc->tx_stats);
425 free(softc->tx_rings, M_DEVBUF);
426 softc->tx_rings = NULL;
427 free(softc->tx_cp_rings, M_DEVBUF);
428 softc->tx_cp_rings = NULL;
432 iflib_dma_free(&softc->rx_stats);
433 iflib_dma_free(&softc->hw_tx_port_stats);
434 iflib_dma_free(&softc->hw_rx_port_stats);
435 free(softc->grp_info, M_DEVBUF);
436 free(softc->ag_rings, M_DEVBUF);
437 free(softc->rx_rings, M_DEVBUF);
438 free(softc->rx_cp_rings, M_DEVBUF);
442 bnxt_rx_queues_alloc(if_ctx_t ctx, caddr_t *vaddrs,
443 uint64_t *paddrs, int nrxqs, int nrxqsets)
445 struct bnxt_softc *softc;
449 softc = iflib_get_softc(ctx);
451 softc->rx_cp_rings = malloc(sizeof(struct bnxt_cp_ring) * nrxqsets,
452 M_DEVBUF, M_NOWAIT | M_ZERO);
453 if (!softc->rx_cp_rings) {
454 device_printf(iflib_get_dev(ctx),
455 "unable to allocate RX completion rings\n");
459 softc->rx_rings = malloc(sizeof(struct bnxt_ring) * nrxqsets,
460 M_DEVBUF, M_NOWAIT | M_ZERO);
461 if (!softc->rx_rings) {
462 device_printf(iflib_get_dev(ctx),
463 "unable to allocate RX rings\n");
465 goto ring_alloc_fail;
467 softc->ag_rings = malloc(sizeof(struct bnxt_ring) * nrxqsets,
468 M_DEVBUF, M_NOWAIT | M_ZERO);
469 if (!softc->ag_rings) {
470 device_printf(iflib_get_dev(ctx),
471 "unable to allocate aggregation rings\n");
475 softc->grp_info = malloc(sizeof(struct bnxt_grp_info) * nrxqsets,
476 M_DEVBUF, M_NOWAIT | M_ZERO);
477 if (!softc->grp_info) {
478 device_printf(iflib_get_dev(ctx),
479 "unable to allocate ring groups\n");
484 rc = iflib_dma_alloc(ctx, sizeof(struct ctx_hw_stats) * nrxqsets,
485 &softc->rx_stats, 0);
487 goto hw_stats_alloc_fail;
488 bus_dmamap_sync(softc->rx_stats.idi_tag, softc->rx_stats.idi_map,
489 BUS_DMASYNC_PREREAD);
492 * Additional 512 bytes for future expansion.
493 * To prevent corruption when loaded with newer firmwares with added counters.
494 * This can be deleted when there will be no further additions of counters.
496 #define BNXT_PORT_STAT_PADDING 512
498 rc = iflib_dma_alloc(ctx, sizeof(struct rx_port_stats) + BNXT_PORT_STAT_PADDING,
499 &softc->hw_rx_port_stats, 0);
501 goto hw_port_rx_stats_alloc_fail;
503 bus_dmamap_sync(softc->hw_rx_port_stats.idi_tag,
504 softc->hw_rx_port_stats.idi_map, BUS_DMASYNC_PREREAD);
506 rc = iflib_dma_alloc(ctx, sizeof(struct tx_port_stats) + BNXT_PORT_STAT_PADDING,
507 &softc->hw_tx_port_stats, 0);
510 goto hw_port_tx_stats_alloc_fail;
512 bus_dmamap_sync(softc->hw_tx_port_stats.idi_tag,
513 softc->hw_tx_port_stats.idi_map, BUS_DMASYNC_PREREAD);
515 softc->rx_port_stats = (void *) softc->hw_rx_port_stats.idi_vaddr;
516 softc->tx_port_stats = (void *) softc->hw_tx_port_stats.idi_vaddr;
518 for (i = 0; i < nrxqsets; i++) {
519 /* Allocation the completion ring */
520 softc->rx_cp_rings[i].stats_ctx_id = HWRM_NA_SIGNATURE;
521 softc->rx_cp_rings[i].ring.phys_id =
522 (uint16_t)HWRM_NA_SIGNATURE;
523 softc->rx_cp_rings[i].ring.softc = softc;
524 softc->rx_cp_rings[i].ring.id = i + 1;
525 softc->rx_cp_rings[i].ring.doorbell =
526 softc->rx_cp_rings[i].ring.id * 0x80;
528 * If this ring overflows, RX stops working.
530 softc->rx_cp_rings[i].ring.ring_size =
531 softc->scctx->isc_nrxd[0];
532 softc->rx_cp_rings[i].ring.vaddr = vaddrs[i * nrxqs];
533 softc->rx_cp_rings[i].ring.paddr = paddrs[i * nrxqs];
535 /* Allocate the RX ring */
536 softc->rx_rings[i].phys_id = (uint16_t)HWRM_NA_SIGNATURE;
537 softc->rx_rings[i].softc = softc;
538 softc->rx_rings[i].id = i + 1;
539 softc->rx_rings[i].doorbell = softc->rx_rings[i].id * 0x80;
540 softc->rx_rings[i].ring_size = softc->scctx->isc_nrxd[1];
541 softc->rx_rings[i].vaddr = vaddrs[i * nrxqs + 1];
542 softc->rx_rings[i].paddr = paddrs[i * nrxqs + 1];
544 /* Allocate the TPA start buffer */
545 softc->rx_rings[i].tpa_start = malloc(sizeof(struct bnxt_full_tpa_start) *
546 (RX_TPA_START_CMPL_AGG_ID_MASK >> RX_TPA_START_CMPL_AGG_ID_SFT),
547 M_DEVBUF, M_NOWAIT | M_ZERO);
548 if (softc->rx_rings[i].tpa_start == NULL) {
550 device_printf(softc->dev,
551 "Unable to allocate space for TPA\n");
555 /* Allocate the AG ring */
556 softc->ag_rings[i].phys_id = (uint16_t)HWRM_NA_SIGNATURE;
557 softc->ag_rings[i].softc = softc;
558 softc->ag_rings[i].id = nrxqsets + i + 1;
559 softc->ag_rings[i].doorbell = softc->ag_rings[i].id * 0x80;
560 softc->ag_rings[i].ring_size = softc->scctx->isc_nrxd[2];
561 softc->ag_rings[i].vaddr = vaddrs[i * nrxqs + 2];
562 softc->ag_rings[i].paddr = paddrs[i * nrxqs + 2];
564 /* Allocate the ring group */
565 softc->grp_info[i].grp_id = (uint16_t)HWRM_NA_SIGNATURE;
566 softc->grp_info[i].stats_ctx =
567 softc->rx_cp_rings[i].stats_ctx_id;
568 softc->grp_info[i].rx_ring_id = softc->rx_rings[i].phys_id;
569 softc->grp_info[i].ag_ring_id = softc->ag_rings[i].phys_id;
570 softc->grp_info[i].cp_ring_id =
571 softc->rx_cp_rings[i].ring.phys_id;
573 bnxt_create_rx_sysctls(softc, i);
577 * When SR-IOV is enabled, avoid each VF sending PORT_QSTATS
578 * HWRM every sec with which firmware timeouts can happen
581 bnxt_create_port_stats_sysctls(softc);
583 /* And finally, the VNIC */
584 softc->vnic_info.id = (uint16_t)HWRM_NA_SIGNATURE;
585 softc->vnic_info.flow_id = (uint16_t)HWRM_NA_SIGNATURE;
586 softc->vnic_info.filter_id = -1;
587 softc->vnic_info.def_ring_grp = (uint16_t)HWRM_NA_SIGNATURE;
588 softc->vnic_info.cos_rule = (uint16_t)HWRM_NA_SIGNATURE;
589 softc->vnic_info.lb_rule = (uint16_t)HWRM_NA_SIGNATURE;
590 softc->vnic_info.rx_mask = HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST;
591 softc->vnic_info.mc_list_count = 0;
592 softc->vnic_info.flags = BNXT_VNIC_FLAG_DEFAULT;
593 rc = iflib_dma_alloc(ctx, BNXT_MAX_MC_ADDRS * ETHER_ADDR_LEN,
594 &softc->vnic_info.mc_list, 0);
596 goto mc_list_alloc_fail;
598 /* The VNIC RSS Hash Key */
599 rc = iflib_dma_alloc(ctx, HW_HASH_KEY_SIZE,
600 &softc->vnic_info.rss_hash_key_tbl, 0);
602 goto rss_hash_alloc_fail;
603 bus_dmamap_sync(softc->vnic_info.rss_hash_key_tbl.idi_tag,
604 softc->vnic_info.rss_hash_key_tbl.idi_map,
605 BUS_DMASYNC_PREWRITE);
606 memcpy(softc->vnic_info.rss_hash_key_tbl.idi_vaddr,
607 softc->vnic_info.rss_hash_key, HW_HASH_KEY_SIZE);
609 /* Allocate the RSS tables */
610 rc = iflib_dma_alloc(ctx, HW_HASH_INDEX_SIZE * sizeof(uint16_t),
611 &softc->vnic_info.rss_grp_tbl, 0);
613 goto rss_grp_alloc_fail;
614 bus_dmamap_sync(softc->vnic_info.rss_grp_tbl.idi_tag,
615 softc->vnic_info.rss_grp_tbl.idi_map,
616 BUS_DMASYNC_PREWRITE);
617 memset(softc->vnic_info.rss_grp_tbl.idi_vaddr, 0xff,
618 softc->vnic_info.rss_grp_tbl.idi_size);
620 softc->nrxqsets = nrxqsets;
624 iflib_dma_free(&softc->vnic_info.rss_hash_key_tbl);
626 iflib_dma_free(&softc->vnic_info.mc_list);
629 for (i = i - 1; i >= 0; i--)
630 free(softc->rx_rings[i].tpa_start, M_DEVBUF);
631 iflib_dma_free(&softc->hw_tx_port_stats);
632 hw_port_tx_stats_alloc_fail:
633 iflib_dma_free(&softc->hw_rx_port_stats);
634 hw_port_rx_stats_alloc_fail:
635 iflib_dma_free(&softc->rx_stats);
637 free(softc->grp_info, M_DEVBUF);
639 free(softc->ag_rings, M_DEVBUF);
641 free(softc->rx_rings, M_DEVBUF);
643 free(softc->rx_cp_rings, M_DEVBUF);
648 static void bnxt_free_hwrm_short_cmd_req(struct bnxt_softc *softc)
650 if (softc->hwrm_short_cmd_req_addr.idi_vaddr)
651 iflib_dma_free(&softc->hwrm_short_cmd_req_addr);
652 softc->hwrm_short_cmd_req_addr.idi_vaddr = NULL;
655 static int bnxt_alloc_hwrm_short_cmd_req(struct bnxt_softc *softc)
659 rc = iflib_dma_alloc(softc->ctx, softc->hwrm_max_req_len,
660 &softc->hwrm_short_cmd_req_addr, BUS_DMA_NOWAIT);
665 /* Device setup and teardown */
667 bnxt_attach_pre(if_ctx_t ctx)
669 struct bnxt_softc *softc = iflib_get_softc(ctx);
670 if_softc_ctx_t scctx;
674 softc->dev = iflib_get_dev(ctx);
675 softc->media = iflib_get_media(ctx);
676 softc->scctx = iflib_get_softc_ctx(ctx);
677 softc->sctx = iflib_get_sctx(ctx);
678 scctx = softc->scctx;
680 /* TODO: Better way of detecting NPAR/VF is needed */
681 switch (pci_get_device(softc->dev)) {
692 softc->flags |= BNXT_FLAG_NPAR;
694 case NETXTREME_C_VF1:
695 case NETXTREME_C_VF2:
696 case NETXTREME_C_VF3:
697 case NETXTREME_E_VF1:
698 case NETXTREME_E_VF2:
699 case NETXTREME_E_VF3:
700 softc->flags |= BNXT_FLAG_VF;
704 pci_enable_busmaster(softc->dev);
706 if (bnxt_pci_mapping(softc))
709 /* HWRM setup/init */
710 BNXT_HWRM_LOCK_INIT(softc, device_get_nameunit(softc->dev));
711 rc = bnxt_alloc_hwrm_dma_mem(softc);
716 /* Get firmware version and compare with driver */
717 softc->ver_info = malloc(sizeof(struct bnxt_ver_info),
718 M_DEVBUF, M_NOWAIT | M_ZERO);
719 if (softc->ver_info == NULL) {
721 device_printf(softc->dev,
722 "Unable to allocate space for version info\n");
725 /* Default minimum required HWRM version */
726 softc->ver_info->hwrm_min_major = 1;
727 softc->ver_info->hwrm_min_minor = 2;
728 softc->ver_info->hwrm_min_update = 2;
730 rc = bnxt_hwrm_ver_get(softc);
732 device_printf(softc->dev, "attach: hwrm ver get failed\n");
736 if (softc->flags & BNXT_FLAG_SHORT_CMD) {
737 rc = bnxt_alloc_hwrm_short_cmd_req(softc);
739 goto hwrm_short_cmd_alloc_fail;
743 if (BNXT_PF(softc)) {
744 softc->nvm_info = malloc(sizeof(struct bnxt_nvram_info),
745 M_DEVBUF, M_NOWAIT | M_ZERO);
746 if (softc->nvm_info == NULL) {
748 device_printf(softc->dev,
749 "Unable to allocate space for NVRAM info\n");
753 rc = bnxt_hwrm_nvm_get_dev_info(softc, &softc->nvm_info->mfg_id,
754 &softc->nvm_info->device_id, &softc->nvm_info->sector_size,
755 &softc->nvm_info->size, &softc->nvm_info->reserved_size,
756 &softc->nvm_info->available_size);
759 /* Register the driver with the FW */
760 rc = bnxt_hwrm_func_drv_rgtr(softc);
762 device_printf(softc->dev, "attach: hwrm drv rgtr failed\n");
766 rc = bnxt_hwrm_func_rgtr_async_events(softc, NULL, 0);
768 device_printf(softc->dev, "attach: hwrm rgtr async evts failed\n");
772 /* Get the HW capabilities */
773 rc = bnxt_hwrm_func_qcaps(softc);
777 /* Get the current configuration of this function */
778 rc = bnxt_hwrm_func_qcfg(softc);
780 device_printf(softc->dev, "attach: hwrm func qcfg failed\n");
784 iflib_set_mac(ctx, softc->func.mac_addr);
786 scctx->isc_txrx = &bnxt_txrx;
787 scctx->isc_tx_csum_flags = (CSUM_IP | CSUM_TCP | CSUM_UDP |
788 CSUM_TCP_IPV6 | CSUM_UDP_IPV6 | CSUM_TSO);
789 scctx->isc_capabilities = scctx->isc_capenable =
790 /* These are translated to hwassit bits */
791 IFCAP_TXCSUM | IFCAP_TXCSUM_IPV6 | IFCAP_TSO4 | IFCAP_TSO6 |
792 /* These are checked by iflib */
793 IFCAP_LRO | IFCAP_VLAN_HWFILTER |
794 /* These are part of the iflib mask */
795 IFCAP_RXCSUM | IFCAP_RXCSUM_IPV6 | IFCAP_VLAN_MTU |
796 IFCAP_VLAN_HWTAGGING | IFCAP_VLAN_HWTSO |
797 /* These likely get lost... */
798 IFCAP_VLAN_HWCSUM | IFCAP_JUMBO_MTU;
800 if (bnxt_wol_supported(softc))
801 scctx->isc_capenable |= IFCAP_WOL_MAGIC;
803 /* Get the queue config */
804 rc = bnxt_hwrm_queue_qportcfg(softc);
806 device_printf(softc->dev, "attach: hwrm qportcfg failed\n");
810 bnxt_get_wol_settings(softc);
812 /* Now perform a function reset */
813 rc = bnxt_hwrm_func_reset(softc);
814 bnxt_clear_ids(softc);
818 /* Now set up iflib sc */
819 scctx->isc_tx_nsegments = 31,
820 scctx->isc_tx_tso_segments_max = 31;
821 scctx->isc_tx_tso_size_max = BNXT_TSO_SIZE;
822 scctx->isc_tx_tso_segsize_max = BNXT_TSO_SIZE;
823 scctx->isc_vectors = softc->func.max_cp_rings;
824 scctx->isc_min_frame_size = BNXT_MIN_FRAME_SIZE;
825 scctx->isc_txrx = &bnxt_txrx;
827 if (scctx->isc_nrxd[0] <
828 ((scctx->isc_nrxd[1] * 4) + scctx->isc_nrxd[2]))
829 device_printf(softc->dev,
830 "WARNING: nrxd0 (%d) should be at least 4 * nrxd1 (%d) + nrxd2 (%d). Driver may be unstable\n",
831 scctx->isc_nrxd[0], scctx->isc_nrxd[1], scctx->isc_nrxd[2]);
832 if (scctx->isc_ntxd[0] < scctx->isc_ntxd[1] * 2)
833 device_printf(softc->dev,
834 "WARNING: ntxd0 (%d) should be at least 2 * ntxd1 (%d). Driver may be unstable\n",
835 scctx->isc_ntxd[0], scctx->isc_ntxd[1]);
836 scctx->isc_txqsizes[0] = sizeof(struct cmpl_base) * scctx->isc_ntxd[0];
837 scctx->isc_txqsizes[1] = sizeof(struct tx_bd_short) *
839 scctx->isc_rxqsizes[0] = sizeof(struct cmpl_base) * scctx->isc_nrxd[0];
840 scctx->isc_rxqsizes[1] = sizeof(struct rx_prod_pkt_bd) *
842 scctx->isc_rxqsizes[2] = sizeof(struct rx_prod_pkt_bd) *
845 scctx->isc_nrxqsets_max = min(pci_msix_count(softc->dev)-1,
846 softc->fn_qcfg.alloc_completion_rings - 1);
847 scctx->isc_nrxqsets_max = min(scctx->isc_nrxqsets_max,
848 softc->fn_qcfg.alloc_rx_rings);
849 scctx->isc_nrxqsets_max = min(scctx->isc_nrxqsets_max,
850 softc->fn_qcfg.alloc_vnics);
851 scctx->isc_ntxqsets_max = min(softc->fn_qcfg.alloc_tx_rings,
852 softc->fn_qcfg.alloc_completion_rings - scctx->isc_nrxqsets_max - 1);
854 scctx->isc_rss_table_size = HW_HASH_INDEX_SIZE;
855 scctx->isc_rss_table_mask = scctx->isc_rss_table_size - 1;
857 /* iflib will map and release this bar */
858 scctx->isc_msix_bar = pci_msix_table_bar(softc->dev);
861 * Default settings for HW LRO (TPA):
862 * Disable HW LRO by default
863 * Can be enabled after taking care of 'packet forwarding'
865 softc->hw_lro.enable = 0;
866 softc->hw_lro.is_mode_gro = 0;
867 softc->hw_lro.max_agg_segs = 5; /* 2^5 = 32 segs */
868 softc->hw_lro.max_aggs = HWRM_VNIC_TPA_CFG_INPUT_MAX_AGGS_MAX;
869 softc->hw_lro.min_agg_len = 512;
871 /* Allocate the default completion ring */
872 softc->def_cp_ring.stats_ctx_id = HWRM_NA_SIGNATURE;
873 softc->def_cp_ring.ring.phys_id = (uint16_t)HWRM_NA_SIGNATURE;
874 softc->def_cp_ring.ring.softc = softc;
875 softc->def_cp_ring.ring.id = 0;
876 softc->def_cp_ring.ring.doorbell = softc->def_cp_ring.ring.id * 0x80;
877 softc->def_cp_ring.ring.ring_size = PAGE_SIZE /
878 sizeof(struct cmpl_base);
879 rc = iflib_dma_alloc(ctx,
880 sizeof(struct cmpl_base) * softc->def_cp_ring.ring.ring_size,
881 &softc->def_cp_ring_mem, 0);
882 softc->def_cp_ring.ring.vaddr = softc->def_cp_ring_mem.idi_vaddr;
883 softc->def_cp_ring.ring.paddr = softc->def_cp_ring_mem.idi_paddr;
884 iflib_config_gtask_init(ctx, &softc->def_cp_task, bnxt_def_cp_task,
887 rc = bnxt_init_sysctl_ctx(softc);
889 goto init_sysctl_failed;
890 if (BNXT_PF(softc)) {
891 rc = bnxt_create_nvram_sysctls(softc->nvm_info);
896 arc4rand(softc->vnic_info.rss_hash_key, HW_HASH_KEY_SIZE, 0);
897 softc->vnic_info.rss_hash_type =
898 HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4 |
899 HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4 |
900 HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4 |
901 HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6 |
902 HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6 |
903 HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6;
904 rc = bnxt_create_config_sysctls_pre(softc);
908 rc = bnxt_create_hw_lro_sysctls(softc);
912 rc = bnxt_create_pause_fc_sysctls(softc);
916 /* Initialize the vlan list */
917 SLIST_INIT(&softc->vnic_info.vlan_tags);
918 softc->vnic_info.vlan_tag_list.idi_vaddr = NULL;
923 bnxt_free_sysctl_ctx(softc);
925 bnxt_hwrm_func_drv_unrgtr(softc, false);
928 free(softc->nvm_info, M_DEVBUF);
930 bnxt_free_hwrm_short_cmd_req(softc);
931 hwrm_short_cmd_alloc_fail:
933 free(softc->ver_info, M_DEVBUF);
935 bnxt_free_hwrm_dma_mem(softc);
937 BNXT_HWRM_LOCK_DESTROY(softc);
938 bnxt_pci_mapping_free(softc);
939 pci_disable_busmaster(softc->dev);
944 bnxt_attach_post(if_ctx_t ctx)
946 struct bnxt_softc *softc = iflib_get_softc(ctx);
947 if_t ifp = iflib_get_ifp(ctx);
950 bnxt_create_config_sysctls_post(softc);
952 /* Update link state etc... */
953 rc = bnxt_probe_phy(softc);
957 /* Needs to be done after probing the phy */
958 bnxt_create_ver_sysctls(softc);
959 bnxt_add_media_types(softc);
960 ifmedia_set(softc->media, IFM_ETHER | IFM_AUTO);
962 softc->scctx->isc_max_frame_size = ifp->if_mtu + ETHER_HDR_LEN +
970 bnxt_detach(if_ctx_t ctx)
972 struct bnxt_softc *softc = iflib_get_softc(ctx);
973 struct bnxt_vlan_tag *tag;
974 struct bnxt_vlan_tag *tmp;
977 bnxt_wol_config(ctx);
978 bnxt_do_disable_intr(&softc->def_cp_ring);
979 bnxt_free_sysctl_ctx(softc);
980 bnxt_hwrm_func_reset(softc);
981 bnxt_clear_ids(softc);
982 iflib_irq_free(ctx, &softc->def_cp_ring.irq);
983 iflib_config_gtask_deinit(&softc->def_cp_task);
984 /* We need to free() these here... */
985 for (i = softc->nrxqsets-1; i>=0; i--) {
986 iflib_irq_free(ctx, &softc->rx_cp_rings[i].irq);
988 iflib_dma_free(&softc->vnic_info.mc_list);
989 iflib_dma_free(&softc->vnic_info.rss_hash_key_tbl);
990 iflib_dma_free(&softc->vnic_info.rss_grp_tbl);
991 if (softc->vnic_info.vlan_tag_list.idi_vaddr)
992 iflib_dma_free(&softc->vnic_info.vlan_tag_list);
993 SLIST_FOREACH_SAFE(tag, &softc->vnic_info.vlan_tags, next, tmp)
995 iflib_dma_free(&softc->def_cp_ring_mem);
996 for (i = 0; i < softc->nrxqsets; i++)
997 free(softc->rx_rings[i].tpa_start, M_DEVBUF);
998 free(softc->ver_info, M_DEVBUF);
1000 free(softc->nvm_info, M_DEVBUF);
1002 bnxt_hwrm_func_drv_unrgtr(softc, false);
1003 bnxt_free_hwrm_dma_mem(softc);
1004 bnxt_free_hwrm_short_cmd_req(softc);
1005 BNXT_HWRM_LOCK_DESTROY(softc);
1007 pci_disable_busmaster(softc->dev);
1008 bnxt_pci_mapping_free(softc);
1013 /* Device configuration */
1015 bnxt_init(if_ctx_t ctx)
1017 struct bnxt_softc *softc = iflib_get_softc(ctx);
1018 struct ifmediareq ifmr;
1022 rc = bnxt_hwrm_func_reset(softc);
1025 bnxt_clear_ids(softc);
1027 /* Allocate the default completion ring */
1028 softc->def_cp_ring.cons = UINT32_MAX;
1029 softc->def_cp_ring.v_bit = 1;
1030 bnxt_mark_cpr_invalid(&softc->def_cp_ring);
1031 rc = bnxt_hwrm_ring_alloc(softc,
1032 HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL,
1033 &softc->def_cp_ring.ring,
1034 (uint16_t)HWRM_NA_SIGNATURE,
1035 HWRM_NA_SIGNATURE, true);
1039 /* And now set the default CP ring as the async CP ring */
1040 rc = bnxt_cfg_async_cr(softc);
1044 for (i = 0; i < softc->nrxqsets; i++) {
1045 /* Allocate the statistics context */
1046 rc = bnxt_hwrm_stat_ctx_alloc(softc, &softc->rx_cp_rings[i],
1047 softc->rx_stats.idi_paddr +
1048 (sizeof(struct ctx_hw_stats) * i));
1052 /* Allocate the completion ring */
1053 softc->rx_cp_rings[i].cons = UINT32_MAX;
1054 softc->rx_cp_rings[i].v_bit = 1;
1055 softc->rx_cp_rings[i].last_idx = UINT32_MAX;
1056 bnxt_mark_cpr_invalid(&softc->rx_cp_rings[i]);
1057 rc = bnxt_hwrm_ring_alloc(softc,
1058 HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL,
1059 &softc->rx_cp_rings[i].ring, (uint16_t)HWRM_NA_SIGNATURE,
1060 HWRM_NA_SIGNATURE, true);
1064 /* Allocate the RX ring */
1065 rc = bnxt_hwrm_ring_alloc(softc,
1066 HWRM_RING_ALLOC_INPUT_RING_TYPE_RX,
1067 &softc->rx_rings[i], (uint16_t)HWRM_NA_SIGNATURE,
1068 HWRM_NA_SIGNATURE, false);
1071 BNXT_RX_DB(&softc->rx_rings[i], 0);
1072 /* TODO: Cumulus+ doesn't need the double doorbell */
1073 BNXT_RX_DB(&softc->rx_rings[i], 0);
1075 /* Allocate the AG ring */
1076 rc = bnxt_hwrm_ring_alloc(softc,
1077 HWRM_RING_ALLOC_INPUT_RING_TYPE_RX,
1078 &softc->ag_rings[i], (uint16_t)HWRM_NA_SIGNATURE,
1079 HWRM_NA_SIGNATURE, false);
1082 BNXT_RX_DB(&softc->rx_rings[i], 0);
1083 /* TODO: Cumulus+ doesn't need the double doorbell */
1084 BNXT_RX_DB(&softc->ag_rings[i], 0);
1086 /* Allocate the ring group */
1087 softc->grp_info[i].stats_ctx =
1088 softc->rx_cp_rings[i].stats_ctx_id;
1089 softc->grp_info[i].rx_ring_id = softc->rx_rings[i].phys_id;
1090 softc->grp_info[i].ag_ring_id = softc->ag_rings[i].phys_id;
1091 softc->grp_info[i].cp_ring_id =
1092 softc->rx_cp_rings[i].ring.phys_id;
1093 rc = bnxt_hwrm_ring_grp_alloc(softc, &softc->grp_info[i]);
1099 /* Allocate the VNIC RSS context */
1100 rc = bnxt_hwrm_vnic_ctx_alloc(softc, &softc->vnic_info.rss_id);
1104 /* Allocate the vnic */
1105 softc->vnic_info.def_ring_grp = softc->grp_info[0].grp_id;
1106 softc->vnic_info.mru = softc->scctx->isc_max_frame_size;
1107 rc = bnxt_hwrm_vnic_alloc(softc, &softc->vnic_info);
1110 rc = bnxt_hwrm_vnic_cfg(softc, &softc->vnic_info);
1113 rc = bnxt_hwrm_set_filter(softc, &softc->vnic_info);
1117 /* Enable RSS on the VNICs */
1118 for (i = 0, j = 0; i < HW_HASH_INDEX_SIZE; i++) {
1120 softc->vnic_info.rss_grp_tbl.idi_vaddr)[i] =
1121 htole16(softc->grp_info[j].grp_id);
1122 if (++j == softc->nrxqsets)
1126 rc = bnxt_hwrm_rss_cfg(softc, &softc->vnic_info,
1127 softc->vnic_info.rss_hash_type);
1131 rc = bnxt_hwrm_vnic_tpa_cfg(softc);
1135 for (i = 0; i < softc->ntxqsets; i++) {
1136 /* Allocate the statistics context */
1137 rc = bnxt_hwrm_stat_ctx_alloc(softc, &softc->tx_cp_rings[i],
1138 softc->tx_stats.idi_paddr +
1139 (sizeof(struct ctx_hw_stats) * i));
1143 /* Allocate the completion ring */
1144 softc->tx_cp_rings[i].cons = UINT32_MAX;
1145 softc->tx_cp_rings[i].v_bit = 1;
1146 bnxt_mark_cpr_invalid(&softc->tx_cp_rings[i]);
1147 rc = bnxt_hwrm_ring_alloc(softc,
1148 HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL,
1149 &softc->tx_cp_rings[i].ring, (uint16_t)HWRM_NA_SIGNATURE,
1150 HWRM_NA_SIGNATURE, false);
1154 /* Allocate the TX ring */
1155 rc = bnxt_hwrm_ring_alloc(softc,
1156 HWRM_RING_ALLOC_INPUT_RING_TYPE_TX,
1157 &softc->tx_rings[i], softc->tx_cp_rings[i].ring.phys_id,
1158 softc->tx_cp_rings[i].stats_ctx_id, false);
1161 BNXT_TX_DB(&softc->tx_rings[i], 0);
1162 /* TODO: Cumulus+ doesn't need the double doorbell */
1163 BNXT_TX_DB(&softc->tx_rings[i], 0);
1166 bnxt_do_enable_intr(&softc->def_cp_ring);
1167 bnxt_media_status(softc->ctx, &ifmr);
1168 bnxt_hwrm_cfa_l2_set_rx_mask(softc, &softc->vnic_info);
1172 bnxt_hwrm_func_reset(softc);
1173 bnxt_clear_ids(softc);
1178 bnxt_stop(if_ctx_t ctx)
1180 struct bnxt_softc *softc = iflib_get_softc(ctx);
1182 bnxt_do_disable_intr(&softc->def_cp_ring);
1183 bnxt_hwrm_func_reset(softc);
1184 bnxt_clear_ids(softc);
1189 bnxt_multi_set(if_ctx_t ctx)
1191 struct bnxt_softc *softc = iflib_get_softc(ctx);
1192 if_t ifp = iflib_get_ifp(ctx);
1196 mcnt = if_multiaddr_count(ifp, -1);
1198 if (mcnt > BNXT_MAX_MC_ADDRS) {
1199 softc->vnic_info.rx_mask |=
1200 HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST;
1201 bnxt_hwrm_cfa_l2_set_rx_mask(softc, &softc->vnic_info);
1204 softc->vnic_info.rx_mask &=
1205 ~HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST;
1206 mta = softc->vnic_info.mc_list.idi_vaddr;
1207 bzero(mta, softc->vnic_info.mc_list.idi_size);
1208 if_multiaddr_array(ifp, mta, &cnt, mcnt);
1209 bus_dmamap_sync(softc->vnic_info.mc_list.idi_tag,
1210 softc->vnic_info.mc_list.idi_map, BUS_DMASYNC_PREWRITE);
1211 softc->vnic_info.mc_list_count = cnt;
1212 softc->vnic_info.rx_mask |=
1213 HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_MCAST;
1214 if (bnxt_hwrm_cfa_l2_set_rx_mask(softc, &softc->vnic_info))
1215 device_printf(softc->dev,
1216 "set_multi: rx_mask set failed\n");
1221 bnxt_mtu_set(if_ctx_t ctx, uint32_t mtu)
1223 struct bnxt_softc *softc = iflib_get_softc(ctx);
1225 if (mtu > BNXT_MAX_MTU)
1228 softc->scctx->isc_max_frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
1233 bnxt_media_status(if_ctx_t ctx, struct ifmediareq * ifmr)
1235 struct bnxt_softc *softc = iflib_get_softc(ctx);
1236 struct bnxt_link_info *link_info = &softc->link_info;
1237 struct ifmedia_entry *next;
1238 uint64_t target_baudrate = bnxt_get_baudrate(link_info);
1239 int active_media = IFM_UNKNOWN;
1242 bnxt_update_link(softc, true);
1244 ifmr->ifm_status = IFM_AVALID;
1245 ifmr->ifm_active = IFM_ETHER;
1247 if (link_info->link_up)
1248 ifmr->ifm_status |= IFM_ACTIVE;
1250 ifmr->ifm_status &= ~IFM_ACTIVE;
1252 if (link_info->duplex == HWRM_PORT_PHY_QCFG_OUTPUT_DUPLEX_CFG_FULL)
1253 ifmr->ifm_active |= IFM_FDX;
1255 ifmr->ifm_active |= IFM_HDX;
1258 * Go through the list of supported media which got prepared
1259 * as part of bnxt_add_media_types() using api ifmedia_add().
1261 LIST_FOREACH(next, &(iflib_get_media(ctx)->ifm_list), ifm_list) {
1262 if (ifmedia_baudrate(next->ifm_media) == target_baudrate) {
1263 active_media = next->ifm_media;
1267 ifmr->ifm_active |= active_media;
1269 if (link_info->flow_ctrl.rx)
1270 ifmr->ifm_active |= IFM_ETH_RXPAUSE;
1271 if (link_info->flow_ctrl.tx)
1272 ifmr->ifm_active |= IFM_ETH_TXPAUSE;
1274 bnxt_report_link(softc);
1279 bnxt_media_change(if_ctx_t ctx)
1281 struct bnxt_softc *softc = iflib_get_softc(ctx);
1282 struct ifmedia *ifm = iflib_get_media(ctx);
1283 struct ifmediareq ifmr;
1286 if (IFM_TYPE(ifm->ifm_media) != IFM_ETHER)
1289 switch (IFM_SUBTYPE(ifm->ifm_media)) {
1291 softc->link_info.autoneg &= ~BNXT_AUTONEG_SPEED;
1292 softc->link_info.req_link_speed =
1293 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_100MB;
1297 case IFM_1000_SGMII:
1298 softc->link_info.autoneg &= ~BNXT_AUTONEG_SPEED;
1299 softc->link_info.req_link_speed =
1300 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_1GB;
1304 softc->link_info.autoneg &= ~BNXT_AUTONEG_SPEED;
1305 softc->link_info.req_link_speed =
1306 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_2_5GB;
1313 softc->link_info.autoneg &= ~BNXT_AUTONEG_SPEED;
1314 softc->link_info.req_link_speed =
1315 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_10GB;
1318 softc->link_info.autoneg &= ~BNXT_AUTONEG_SPEED;
1319 softc->link_info.req_link_speed =
1320 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_20GB;
1325 softc->link_info.autoneg &= ~BNXT_AUTONEG_SPEED;
1326 softc->link_info.req_link_speed =
1327 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_25GB;
1333 softc->link_info.autoneg &= ~BNXT_AUTONEG_SPEED;
1334 softc->link_info.req_link_speed =
1335 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_40GB;
1339 softc->link_info.autoneg &= ~BNXT_AUTONEG_SPEED;
1340 softc->link_info.req_link_speed =
1341 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_50GB;
1347 softc->link_info.autoneg &= ~BNXT_AUTONEG_SPEED;
1348 softc->link_info.req_link_speed =
1349 HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_100GB;
1352 device_printf(softc->dev,
1353 "Unsupported media type! Using auto\n");
1357 softc->link_info.autoneg |= BNXT_AUTONEG_SPEED;
1360 rc = bnxt_hwrm_set_link_setting(softc, true, true, true);
1361 bnxt_media_status(softc->ctx, &ifmr);
1366 bnxt_promisc_set(if_ctx_t ctx, int flags)
1368 struct bnxt_softc *softc = iflib_get_softc(ctx);
1369 if_t ifp = iflib_get_ifp(ctx);
1372 if (ifp->if_flags & IFF_ALLMULTI ||
1373 if_multiaddr_count(ifp, -1) > BNXT_MAX_MC_ADDRS)
1374 softc->vnic_info.rx_mask |=
1375 HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST;
1377 softc->vnic_info.rx_mask &=
1378 ~HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST;
1380 if (ifp->if_flags & IFF_PROMISC)
1381 softc->vnic_info.rx_mask |=
1382 HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS |
1383 HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ANYVLAN_NONVLAN;
1385 softc->vnic_info.rx_mask &=
1386 ~(HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS |
1387 HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ANYVLAN_NONVLAN);
1389 rc = bnxt_hwrm_cfa_l2_set_rx_mask(softc, &softc->vnic_info);
1395 bnxt_get_counter(if_ctx_t ctx, ift_counter cnt)
1397 if_t ifp = iflib_get_ifp(ctx);
1399 if (cnt < IFCOUNTERS)
1400 return if_get_counter_default(ifp, cnt);
1406 bnxt_update_admin_status(if_ctx_t ctx)
1408 struct bnxt_softc *softc = iflib_get_softc(ctx);
1411 * When SR-IOV is enabled, avoid each VF sending this HWRM
1412 * request every sec with which firmware timeouts can happen
1414 if (BNXT_PF(softc)) {
1415 bnxt_hwrm_port_qstats(softc);
1422 bnxt_if_timer(if_ctx_t ctx, uint16_t qid)
1425 struct bnxt_softc *softc = iflib_get_softc(ctx);
1426 uint64_t ticks_now = ticks;
1428 /* Schedule bnxt_update_admin_status() once per sec */
1429 if (ticks_now - softc->admin_ticks >= hz) {
1430 softc->admin_ticks = ticks_now;
1431 iflib_admin_intr_deferred(ctx);
1438 bnxt_do_enable_intr(struct bnxt_cp_ring *cpr)
1440 if (cpr->ring.phys_id != (uint16_t)HWRM_NA_SIGNATURE) {
1441 /* First time enabling, do not set index */
1442 if (cpr->cons == UINT32_MAX)
1443 BNXT_CP_ENABLE_DB(&cpr->ring);
1445 BNXT_CP_IDX_ENABLE_DB(&cpr->ring, cpr->cons);
1450 bnxt_do_disable_intr(struct bnxt_cp_ring *cpr)
1452 if (cpr->ring.phys_id != (uint16_t)HWRM_NA_SIGNATURE)
1453 BNXT_CP_DISABLE_DB(&cpr->ring);
1456 /* Enable all interrupts */
1458 bnxt_intr_enable(if_ctx_t ctx)
1460 struct bnxt_softc *softc = iflib_get_softc(ctx);
1463 bnxt_do_enable_intr(&softc->def_cp_ring);
1464 for (i = 0; i < softc->nrxqsets; i++)
1465 bnxt_do_enable_intr(&softc->rx_cp_rings[i]);
1470 /* Enable interrupt for a single queue */
1472 bnxt_tx_queue_intr_enable(if_ctx_t ctx, uint16_t qid)
1474 struct bnxt_softc *softc = iflib_get_softc(ctx);
1476 bnxt_do_enable_intr(&softc->tx_cp_rings[qid]);
1481 bnxt_rx_queue_intr_enable(if_ctx_t ctx, uint16_t qid)
1483 struct bnxt_softc *softc = iflib_get_softc(ctx);
1485 bnxt_do_enable_intr(&softc->rx_cp_rings[qid]);
1489 /* Disable all interrupts */
1491 bnxt_disable_intr(if_ctx_t ctx)
1493 struct bnxt_softc *softc = iflib_get_softc(ctx);
1497 * NOTE: These TX interrupts should never get enabled, so don't
1500 for (i = 0; i < softc->ntxqsets; i++)
1501 bnxt_do_disable_intr(&softc->tx_cp_rings[i]);
1502 for (i = 0; i < softc->nrxqsets; i++)
1503 bnxt_do_disable_intr(&softc->rx_cp_rings[i]);
1509 bnxt_msix_intr_assign(if_ctx_t ctx, int msix)
1511 struct bnxt_softc *softc = iflib_get_softc(ctx);
1516 rc = iflib_irq_alloc_generic(ctx, &softc->def_cp_ring.irq,
1517 softc->def_cp_ring.ring.id + 1, IFLIB_INTR_ADMIN,
1518 bnxt_handle_def_cp, softc, 0, "def_cp");
1520 device_printf(iflib_get_dev(ctx),
1521 "Failed to register default completion ring handler\n");
1525 for (i=0; i<softc->scctx->isc_nrxqsets; i++) {
1526 snprintf(irq_name, sizeof(irq_name), "rxq%d", i);
1527 rc = iflib_irq_alloc_generic(ctx, &softc->rx_cp_rings[i].irq,
1528 softc->rx_cp_rings[i].ring.id + 1, IFLIB_INTR_RX,
1529 bnxt_handle_rx_cp, &softc->rx_cp_rings[i], i, irq_name);
1531 device_printf(iflib_get_dev(ctx),
1532 "Failed to register RX completion ring handler\n");
1538 for (i=0; i<softc->scctx->isc_ntxqsets; i++)
1539 iflib_softirq_alloc_generic(ctx, NULL, IFLIB_INTR_TX, NULL, i, "tx_cp");
1545 iflib_irq_free(ctx, &softc->rx_cp_rings[i].irq);
1546 iflib_irq_free(ctx, &softc->def_cp_ring.irq);
1551 * We're explicitly allowing duplicates here. They will need to be
1552 * removed as many times as they are added.
1555 bnxt_vlan_register(if_ctx_t ctx, uint16_t vtag)
1557 struct bnxt_softc *softc = iflib_get_softc(ctx);
1558 struct bnxt_vlan_tag *new_tag;
1560 new_tag = malloc(sizeof(struct bnxt_vlan_tag), M_DEVBUF, M_NOWAIT);
1561 if (new_tag == NULL)
1563 new_tag->tag = vtag;
1564 new_tag->tpid = 8100;
1565 SLIST_INSERT_HEAD(&softc->vnic_info.vlan_tags, new_tag, next);
1569 bnxt_vlan_unregister(if_ctx_t ctx, uint16_t vtag)
1571 struct bnxt_softc *softc = iflib_get_softc(ctx);
1572 struct bnxt_vlan_tag *vlan_tag;
1574 SLIST_FOREACH(vlan_tag, &softc->vnic_info.vlan_tags, next) {
1575 if (vlan_tag->tag == vtag) {
1576 SLIST_REMOVE(&softc->vnic_info.vlan_tags, vlan_tag,
1577 bnxt_vlan_tag, next);
1578 free(vlan_tag, M_DEVBUF);
1585 bnxt_wol_config(if_ctx_t ctx)
1587 struct bnxt_softc *softc = iflib_get_softc(ctx);
1588 if_t ifp = iflib_get_ifp(ctx);
1593 if (!bnxt_wol_supported(softc))
1596 if (if_getcapabilities(ifp) & IFCAP_WOL_MAGIC) {
1598 if (bnxt_hwrm_alloc_wol_fltr(softc))
1604 if (bnxt_hwrm_free_wol_fltr(softc))
1614 bnxt_shutdown(if_ctx_t ctx)
1616 bnxt_wol_config(ctx);
1621 bnxt_suspend(if_ctx_t ctx)
1623 bnxt_wol_config(ctx);
1628 bnxt_resume(if_ctx_t ctx)
1630 struct bnxt_softc *softc = iflib_get_softc(ctx);
1632 bnxt_get_wol_settings(softc);
1637 bnxt_priv_ioctl(if_ctx_t ctx, u_long command, caddr_t data)
1639 struct bnxt_softc *softc = iflib_get_softc(ctx);
1640 struct ifreq *ifr = (struct ifreq *)data;
1641 struct ifreq_buffer *ifbuf = &ifr->ifr_ifru.ifru_buffer;
1642 struct bnxt_ioctl_header *ioh =
1643 (struct bnxt_ioctl_header *)(ifbuf->buffer);
1645 struct bnxt_ioctl_data *iod = NULL;
1648 case SIOCGPRIVATE_0:
1649 if ((rc = priv_check(curthread, PRIV_DRIVER)) != 0)
1652 iod = malloc(ifbuf->length, M_DEVBUF, M_NOWAIT | M_ZERO);
1657 copyin(ioh, iod, ifbuf->length);
1659 switch (ioh->type) {
1660 case BNXT_HWRM_NVM_FIND_DIR_ENTRY:
1662 struct bnxt_ioctl_hwrm_nvm_find_dir_entry *find =
1665 rc = bnxt_hwrm_nvm_find_dir_entry(softc, find->type,
1666 &find->ordinal, find->ext, &find->index,
1667 find->use_index, find->search_opt,
1668 &find->data_length, &find->item_length,
1672 copyout(&iod->hdr.rc, &ioh->rc,
1677 copyout(iod, ioh, ifbuf->length);
1683 case BNXT_HWRM_NVM_READ:
1685 struct bnxt_ioctl_hwrm_nvm_read *rd = &iod->read;
1686 struct iflib_dma_info dma_data;
1692 * Some HWRM versions can't read more than 0x8000 bytes
1694 rc = iflib_dma_alloc(softc->ctx,
1695 min(rd->length, 0x8000), &dma_data, BUS_DMA_NOWAIT);
1698 for (remain = rd->length, offset = 0;
1699 remain && offset < rd->length; offset += 0x8000) {
1700 csize = min(remain, 0x8000);
1701 rc = bnxt_hwrm_nvm_read(softc, rd->index,
1702 rd->offset + offset, csize, &dma_data);
1705 copyout(&iod->hdr.rc, &ioh->rc,
1710 copyout(dma_data.idi_vaddr,
1711 rd->data + offset, csize);
1716 if (iod->hdr.rc == 0)
1717 copyout(iod, ioh, ifbuf->length);
1719 iflib_dma_free(&dma_data);
1723 case BNXT_HWRM_FW_RESET:
1725 struct bnxt_ioctl_hwrm_fw_reset *rst =
1728 rc = bnxt_hwrm_fw_reset(softc, rst->processor,
1732 copyout(&iod->hdr.rc, &ioh->rc,
1737 copyout(iod, ioh, ifbuf->length);
1743 case BNXT_HWRM_FW_QSTATUS:
1745 struct bnxt_ioctl_hwrm_fw_qstatus *qstat =
1748 rc = bnxt_hwrm_fw_qstatus(softc, qstat->processor,
1752 copyout(&iod->hdr.rc, &ioh->rc,
1757 copyout(iod, ioh, ifbuf->length);
1763 case BNXT_HWRM_NVM_WRITE:
1765 struct bnxt_ioctl_hwrm_nvm_write *wr =
1768 rc = bnxt_hwrm_nvm_write(softc, wr->data, true,
1769 wr->type, wr->ordinal, wr->ext, wr->attr,
1770 wr->option, wr->data_length, wr->keep,
1771 &wr->item_length, &wr->index);
1774 copyout(&iod->hdr.rc, &ioh->rc,
1779 copyout(iod, ioh, ifbuf->length);
1785 case BNXT_HWRM_NVM_ERASE_DIR_ENTRY:
1787 struct bnxt_ioctl_hwrm_nvm_erase_dir_entry *erase =
1790 rc = bnxt_hwrm_nvm_erase_dir_entry(softc, erase->index);
1793 copyout(&iod->hdr.rc, &ioh->rc,
1798 copyout(iod, ioh, ifbuf->length);
1804 case BNXT_HWRM_NVM_GET_DIR_INFO:
1806 struct bnxt_ioctl_hwrm_nvm_get_dir_info *info =
1809 rc = bnxt_hwrm_nvm_get_dir_info(softc, &info->entries,
1810 &info->entry_length);
1813 copyout(&iod->hdr.rc, &ioh->rc,
1818 copyout(iod, ioh, ifbuf->length);
1824 case BNXT_HWRM_NVM_GET_DIR_ENTRIES:
1826 struct bnxt_ioctl_hwrm_nvm_get_dir_entries *get =
1828 struct iflib_dma_info dma_data;
1830 rc = iflib_dma_alloc(softc->ctx, get->max_size,
1831 &dma_data, BUS_DMA_NOWAIT);
1834 rc = bnxt_hwrm_nvm_get_dir_entries(softc, &get->entries,
1835 &get->entry_length, &dma_data);
1838 copyout(&iod->hdr.rc, &ioh->rc,
1842 copyout(dma_data.idi_vaddr, get->data,
1843 get->entry_length * get->entries);
1845 copyout(iod, ioh, ifbuf->length);
1847 iflib_dma_free(&dma_data);
1852 case BNXT_HWRM_NVM_VERIFY_UPDATE:
1854 struct bnxt_ioctl_hwrm_nvm_verify_update *vrfy =
1857 rc = bnxt_hwrm_nvm_verify_update(softc, vrfy->type,
1858 vrfy->ordinal, vrfy->ext);
1861 copyout(&iod->hdr.rc, &ioh->rc,
1866 copyout(iod, ioh, ifbuf->length);
1872 case BNXT_HWRM_NVM_INSTALL_UPDATE:
1874 struct bnxt_ioctl_hwrm_nvm_install_update *inst =
1877 rc = bnxt_hwrm_nvm_install_update(softc,
1878 inst->install_type, &inst->installed_items,
1879 &inst->result, &inst->problem_item,
1880 &inst->reset_required);
1883 copyout(&iod->hdr.rc, &ioh->rc,
1888 copyout(iod, ioh, ifbuf->length);
1894 case BNXT_HWRM_NVM_MODIFY:
1896 struct bnxt_ioctl_hwrm_nvm_modify *mod = &iod->modify;
1898 rc = bnxt_hwrm_nvm_modify(softc, mod->index,
1899 mod->offset, mod->data, true, mod->length);
1902 copyout(&iod->hdr.rc, &ioh->rc,
1907 copyout(iod, ioh, ifbuf->length);
1913 case BNXT_HWRM_FW_GET_TIME:
1915 struct bnxt_ioctl_hwrm_fw_get_time *gtm =
1918 rc = bnxt_hwrm_fw_get_time(softc, >m->year,
1919 >m->month, >m->day, >m->hour, >m->minute,
1920 >m->second, >m->millisecond, >m->zone);
1923 copyout(&iod->hdr.rc, &ioh->rc,
1928 copyout(iod, ioh, ifbuf->length);
1934 case BNXT_HWRM_FW_SET_TIME:
1936 struct bnxt_ioctl_hwrm_fw_set_time *stm =
1939 rc = bnxt_hwrm_fw_set_time(softc, stm->year,
1940 stm->month, stm->day, stm->hour, stm->minute,
1941 stm->second, stm->millisecond, stm->zone);
1944 copyout(&iod->hdr.rc, &ioh->rc,
1949 copyout(iod, ioh, ifbuf->length);
1961 free(iod, M_DEVBUF);
1969 bnxt_probe_phy(struct bnxt_softc *softc)
1971 struct bnxt_link_info *link_info = &softc->link_info;
1974 rc = bnxt_update_link(softc, false);
1976 device_printf(softc->dev,
1977 "Probe phy can't update link (rc: %x)\n", rc);
1981 /*initialize the ethool setting copy with NVM settings */
1982 if (link_info->auto_mode != HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE)
1983 link_info->autoneg |= BNXT_AUTONEG_SPEED;
1985 link_info->req_duplex = link_info->duplex_setting;
1986 if (link_info->autoneg & BNXT_AUTONEG_SPEED)
1987 link_info->req_link_speed = link_info->auto_link_speed;
1989 link_info->req_link_speed = link_info->force_link_speed;
1994 bnxt_add_media_types(struct bnxt_softc *softc)
1996 struct bnxt_link_info *link_info = &softc->link_info;
1998 uint8_t phy_type = get_phy_type(softc);
2000 supported = link_info->support_speeds;
2002 /* Auto is always supported */
2003 ifmedia_add(softc->media, IFM_ETHER | IFM_AUTO, 0, NULL);
2005 if (softc->flags & BNXT_FLAG_NPAR)
2009 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_100G_BASECR4:
2010 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_40G_BASECR4:
2011 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_25G_BASECR_CA_L:
2012 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_25G_BASECR_CA_S:
2013 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_25G_BASECR_CA_N:
2014 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASECR:
2015 BNXT_IFMEDIA_ADD(supported, SPEEDS_100GB, IFM_100G_CR4);
2016 BNXT_IFMEDIA_ADD(supported, SPEEDS_50GB, IFM_50G_CR2);
2017 BNXT_IFMEDIA_ADD(supported, SPEEDS_40GB, IFM_40G_CR4);
2018 BNXT_IFMEDIA_ADD(supported, SPEEDS_25GB, IFM_25G_CR);
2019 BNXT_IFMEDIA_ADD(supported, SPEEDS_10GB, IFM_10G_CR1);
2020 BNXT_IFMEDIA_ADD(supported, SPEEDS_1GB, IFM_1000_T);
2023 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_100G_BASELR4:
2024 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_40G_BASELR4:
2025 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASELR:
2026 BNXT_IFMEDIA_ADD(supported, SPEEDS_100GB, IFM_100G_LR4);
2027 BNXT_IFMEDIA_ADD(supported, SPEEDS_40GB, IFM_40G_LR4);
2028 BNXT_IFMEDIA_ADD(supported, SPEEDS_25GB, IFM_25G_LR);
2029 BNXT_IFMEDIA_ADD(supported, SPEEDS_10GB, IFM_10G_LR);
2030 BNXT_IFMEDIA_ADD(supported, SPEEDS_1GB, IFM_1000_LX);
2033 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_100G_BASESR10:
2034 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_100G_BASESR4:
2035 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_40G_BASESR4:
2036 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASESR:
2037 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_40G_BASEER4:
2038 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_100G_BASEER4:
2039 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_25G_BASESR:
2040 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_1G_BASESX:
2041 BNXT_IFMEDIA_ADD(supported, SPEEDS_100GB, IFM_100G_SR4);
2042 BNXT_IFMEDIA_ADD(supported, SPEEDS_40GB, IFM_40G_SR4);
2043 BNXT_IFMEDIA_ADD(supported, SPEEDS_25GB, IFM_25G_SR);
2044 BNXT_IFMEDIA_ADD(supported, SPEEDS_10GB, IFM_10G_SR);
2045 BNXT_IFMEDIA_ADD(supported, SPEEDS_1GB, IFM_1000_SX);
2048 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR4:
2049 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR2:
2050 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR:
2051 BNXT_IFMEDIA_ADD(supported, SPEEDS_100GB, IFM_100G_KR4);
2052 BNXT_IFMEDIA_ADD(supported, SPEEDS_50GB, IFM_50G_KR2);
2053 BNXT_IFMEDIA_ADD(supported, SPEEDS_40GB, IFM_40G_KR4);
2054 BNXT_IFMEDIA_ADD(supported, SPEEDS_25GB, IFM_25G_KR);
2055 BNXT_IFMEDIA_ADD(supported, SPEEDS_20GB, IFM_20G_KR2);
2056 BNXT_IFMEDIA_ADD(supported, SPEEDS_10GB, IFM_10G_KR);
2057 BNXT_IFMEDIA_ADD(supported, SPEEDS_1GB, IFM_1000_KX);
2060 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_40G_ACTIVE_CABLE:
2061 BNXT_IFMEDIA_ADD(supported, SPEEDS_25GB, IFM_25G_ACC);
2062 BNXT_IFMEDIA_ADD(supported, SPEEDS_10GB, IFM_10G_AOC);
2065 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_1G_BASECX:
2066 BNXT_IFMEDIA_ADD(supported, SPEEDS_1GBHD, IFM_1000_CX);
2069 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_1G_BASET:
2070 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASET:
2071 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASETE:
2072 BNXT_IFMEDIA_ADD(supported, SPEEDS_10GB, IFM_10G_T);
2073 BNXT_IFMEDIA_ADD(supported, SPEEDS_2_5GB, IFM_2500_T);
2074 BNXT_IFMEDIA_ADD(supported, SPEEDS_1GB, IFM_1000_T);
2075 BNXT_IFMEDIA_ADD(supported, SPEEDS_100MB, IFM_100_T);
2076 BNXT_IFMEDIA_ADD(supported, SPEEDS_10MB, IFM_10_T);
2079 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKX:
2080 BNXT_IFMEDIA_ADD(supported, SPEEDS_10GB, IFM_10G_KR);
2081 BNXT_IFMEDIA_ADD(supported, SPEEDS_2_5GB, IFM_2500_KX);
2082 BNXT_IFMEDIA_ADD(supported, SPEEDS_1GB, IFM_1000_KX);
2085 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_SGMIIEXTPHY:
2086 BNXT_IFMEDIA_ADD(supported, SPEEDS_1GB, IFM_1000_SGMII);
2089 case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_UNKNOWN:
2090 /* Only Autoneg is supported for TYPE_UNKNOWN */
2091 device_printf(softc->dev, "Unknown phy type\n");
2095 /* Only Autoneg is supported for new phy type values */
2096 device_printf(softc->dev, "phy type %d not supported by driver\n", phy_type);
2104 bnxt_map_bar(struct bnxt_softc *softc, struct bnxt_bar_info *bar, int bar_num, bool shareable)
2108 if (bar->res != NULL) {
2109 device_printf(softc->dev, "Bar %d already mapped\n", bar_num);
2113 bar->rid = PCIR_BAR(bar_num);
2116 flag |= RF_SHAREABLE;
2119 bus_alloc_resource_any(softc->dev,
2123 device_printf(softc->dev,
2124 "PCI BAR%d mapping failure\n", bar_num);
2127 bar->tag = rman_get_bustag(bar->res);
2128 bar->handle = rman_get_bushandle(bar->res);
2129 bar->size = rman_get_size(bar->res);
2135 bnxt_pci_mapping(struct bnxt_softc *softc)
2139 rc = bnxt_map_bar(softc, &softc->hwrm_bar, 0, true);
2143 rc = bnxt_map_bar(softc, &softc->doorbell_bar, 2, false);
2149 bnxt_pci_mapping_free(struct bnxt_softc *softc)
2151 if (softc->hwrm_bar.res != NULL)
2152 bus_release_resource(softc->dev, SYS_RES_MEMORY,
2153 softc->hwrm_bar.rid, softc->hwrm_bar.res);
2154 softc->hwrm_bar.res = NULL;
2156 if (softc->doorbell_bar.res != NULL)
2157 bus_release_resource(softc->dev, SYS_RES_MEMORY,
2158 softc->doorbell_bar.rid, softc->doorbell_bar.res);
2159 softc->doorbell_bar.res = NULL;
2163 bnxt_update_link(struct bnxt_softc *softc, bool chng_link_state)
2165 struct bnxt_link_info *link_info = &softc->link_info;
2166 uint8_t link_up = link_info->link_up;
2169 rc = bnxt_hwrm_port_phy_qcfg(softc);
2173 /* TODO: need to add more logic to report VF link */
2174 if (chng_link_state) {
2175 if (link_info->phy_link_status ==
2176 HWRM_PORT_PHY_QCFG_OUTPUT_LINK_LINK)
2177 link_info->link_up = 1;
2179 link_info->link_up = 0;
2180 if (link_up != link_info->link_up)
2181 bnxt_report_link(softc);
2183 /* always link down if not require to update link state */
2184 link_info->link_up = 0;
2192 bnxt_report_link(struct bnxt_softc *softc)
2194 struct bnxt_link_info *link_info = &softc->link_info;
2195 const char *duplex = NULL, *flow_ctrl = NULL;
2197 if (link_info->link_up == link_info->last_link_up) {
2198 if (!link_info->link_up)
2200 if ((link_info->duplex == link_info->last_duplex) &&
2201 (!(BNXT_IS_FLOW_CTRL_CHANGED(link_info))))
2205 if (link_info->link_up) {
2206 if (link_info->duplex ==
2207 HWRM_PORT_PHY_QCFG_OUTPUT_DUPLEX_CFG_FULL)
2208 duplex = "full duplex";
2210 duplex = "half duplex";
2211 if (link_info->flow_ctrl.tx & link_info->flow_ctrl.rx)
2212 flow_ctrl = "FC - receive & transmit";
2213 else if (link_info->flow_ctrl.tx)
2214 flow_ctrl = "FC - transmit";
2215 else if (link_info->flow_ctrl.rx)
2216 flow_ctrl = "FC - receive";
2218 flow_ctrl = "FC - none";
2219 iflib_link_state_change(softc->ctx, LINK_STATE_UP,
2221 device_printf(softc->dev, "Link is UP %s, %s - %d Mbps \n", duplex,
2222 flow_ctrl, (link_info->link_speed * 100));
2224 iflib_link_state_change(softc->ctx, LINK_STATE_DOWN,
2225 bnxt_get_baudrate(&softc->link_info));
2226 device_printf(softc->dev, "Link is Down\n");
2229 link_info->last_link_up = link_info->link_up;
2230 link_info->last_duplex = link_info->duplex;
2231 link_info->last_flow_ctrl.tx = link_info->flow_ctrl.tx;
2232 link_info->last_flow_ctrl.rx = link_info->flow_ctrl.rx;
2233 link_info->last_flow_ctrl.autoneg = link_info->flow_ctrl.autoneg;
2234 /* update media types */
2235 ifmedia_removeall(softc->media);
2236 bnxt_add_media_types(softc);
2237 ifmedia_set(softc->media, IFM_ETHER | IFM_AUTO);
2241 bnxt_handle_rx_cp(void *arg)
2243 struct bnxt_cp_ring *cpr = arg;
2245 /* Disable further interrupts for this queue */
2246 BNXT_CP_DISABLE_DB(&cpr->ring);
2247 return FILTER_SCHEDULE_THREAD;
2251 bnxt_handle_def_cp(void *arg)
2253 struct bnxt_softc *softc = arg;
2255 BNXT_CP_DISABLE_DB(&softc->def_cp_ring.ring);
2256 GROUPTASK_ENQUEUE(&softc->def_cp_task);
2257 return FILTER_HANDLED;
2261 bnxt_clear_ids(struct bnxt_softc *softc)
2265 softc->def_cp_ring.stats_ctx_id = HWRM_NA_SIGNATURE;
2266 softc->def_cp_ring.ring.phys_id = (uint16_t)HWRM_NA_SIGNATURE;
2267 for (i = 0; i < softc->ntxqsets; i++) {
2268 softc->tx_cp_rings[i].stats_ctx_id = HWRM_NA_SIGNATURE;
2269 softc->tx_cp_rings[i].ring.phys_id =
2270 (uint16_t)HWRM_NA_SIGNATURE;
2271 softc->tx_rings[i].phys_id = (uint16_t)HWRM_NA_SIGNATURE;
2273 for (i = 0; i < softc->nrxqsets; i++) {
2274 softc->rx_cp_rings[i].stats_ctx_id = HWRM_NA_SIGNATURE;
2275 softc->rx_cp_rings[i].ring.phys_id =
2276 (uint16_t)HWRM_NA_SIGNATURE;
2277 softc->rx_rings[i].phys_id = (uint16_t)HWRM_NA_SIGNATURE;
2278 softc->ag_rings[i].phys_id = (uint16_t)HWRM_NA_SIGNATURE;
2279 softc->grp_info[i].grp_id = (uint16_t)HWRM_NA_SIGNATURE;
2281 softc->vnic_info.filter_id = -1;
2282 softc->vnic_info.id = (uint16_t)HWRM_NA_SIGNATURE;
2283 softc->vnic_info.rss_id = (uint16_t)HWRM_NA_SIGNATURE;
2284 memset(softc->vnic_info.rss_grp_tbl.idi_vaddr, 0xff,
2285 softc->vnic_info.rss_grp_tbl.idi_size);
2289 bnxt_mark_cpr_invalid(struct bnxt_cp_ring *cpr)
2291 struct cmpl_base *cmp = (void *)cpr->ring.vaddr;
2294 for (i = 0; i < cpr->ring.ring_size; i++)
2295 cmp[i].info3_v = !cpr->v_bit;
2299 bnxt_handle_async_event(struct bnxt_softc *softc, struct cmpl_base *cmpl)
2301 struct hwrm_async_event_cmpl *ae = (void *)cmpl;
2302 uint16_t async_id = le16toh(ae->event_id);
2303 struct ifmediareq ifmr;
2306 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE:
2307 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CHANGE:
2308 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE:
2309 bnxt_media_status(softc->ctx, &ifmr);
2311 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_MTU_CHANGE:
2312 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_DCB_CONFIG_CHANGE:
2313 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED:
2314 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_NOT_ALLOWED:
2315 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_FUNC_DRVR_UNLOAD:
2316 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_FUNC_DRVR_LOAD:
2317 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_UNLOAD:
2318 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_LOAD:
2319 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_FLR:
2320 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_MAC_ADDR_CHANGE:
2321 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_VF_COMM_STATUS_CHANGE:
2322 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_CFG_CHANGE:
2323 case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_HWRM_ERROR:
2324 device_printf(softc->dev,
2325 "Unhandled async completion type %u\n", async_id);
2328 device_printf(softc->dev,
2329 "Unknown async completion type %u\n", async_id);
2335 bnxt_def_cp_task(void *context)
2337 if_ctx_t ctx = context;
2338 struct bnxt_softc *softc = iflib_get_softc(ctx);
2339 struct bnxt_cp_ring *cpr = &softc->def_cp_ring;
2341 /* Handle completions on the default completion ring */
2342 struct cmpl_base *cmpl;
2343 uint32_t cons = cpr->cons;
2344 bool v_bit = cpr->v_bit;
2352 NEXT_CP_CONS_V(&cpr->ring, cons, v_bit);
2353 cmpl = &((struct cmpl_base *)cpr->ring.vaddr)[cons];
2355 if (!CMP_VALID(cmpl, v_bit))
2358 type = le16toh(cmpl->type) & CMPL_BASE_TYPE_MASK;
2360 case CMPL_BASE_TYPE_HWRM_ASYNC_EVENT:
2361 bnxt_handle_async_event(softc, cmpl);
2363 case CMPL_BASE_TYPE_TX_L2:
2364 case CMPL_BASE_TYPE_RX_L2:
2365 case CMPL_BASE_TYPE_RX_AGG:
2366 case CMPL_BASE_TYPE_RX_TPA_START:
2367 case CMPL_BASE_TYPE_RX_TPA_END:
2368 case CMPL_BASE_TYPE_STAT_EJECT:
2369 case CMPL_BASE_TYPE_HWRM_DONE:
2370 case CMPL_BASE_TYPE_HWRM_FWD_REQ:
2371 case CMPL_BASE_TYPE_HWRM_FWD_RESP:
2372 case CMPL_BASE_TYPE_CQ_NOTIFICATION:
2373 case CMPL_BASE_TYPE_SRQ_EVENT:
2374 case CMPL_BASE_TYPE_DBQ_EVENT:
2375 case CMPL_BASE_TYPE_QP_EVENT:
2376 case CMPL_BASE_TYPE_FUNC_EVENT:
2377 device_printf(softc->dev,
2378 "Unhandled completion type %u\n", type);
2381 device_printf(softc->dev,
2382 "Unknown completion type %u\n", type);
2387 cpr->cons = last_cons;
2388 cpr->v_bit = last_v_bit;
2389 BNXT_CP_IDX_ENABLE_DB(&cpr->ring, cpr->cons);
2393 get_phy_type(struct bnxt_softc *softc)
2395 struct bnxt_link_info *link_info = &softc->link_info;
2396 uint8_t phy_type = link_info->phy_type;
2399 if (phy_type != HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_UNKNOWN)
2402 /* Deduce the phy type from the media type and supported speeds */
2403 supported = link_info->support_speeds;
2405 if (link_info->media_type ==
2406 HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_TP)
2407 return HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASET;
2408 if (link_info->media_type ==
2409 HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_DAC) {
2410 if (supported & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_2_5GB)
2411 return HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKX;
2412 if (supported & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_20GB)
2413 return HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR;
2414 return HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASECR;
2416 if (link_info->media_type ==
2417 HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_FIBRE)
2418 return HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASESR;
2424 bnxt_check_hwrm_version(struct bnxt_softc *softc)
2428 sprintf(buf, "%hhu.%hhu.%hhu", softc->ver_info->hwrm_min_major,
2429 softc->ver_info->hwrm_min_minor, softc->ver_info->hwrm_min_update);
2430 if (softc->ver_info->hwrm_min_major > softc->ver_info->hwrm_if_major) {
2431 device_printf(softc->dev,
2432 "WARNING: HWRM version %s is too old (older than %s)\n",
2433 softc->ver_info->hwrm_if_ver, buf);
2436 else if(softc->ver_info->hwrm_min_major ==
2437 softc->ver_info->hwrm_if_major) {
2438 if (softc->ver_info->hwrm_min_minor >
2439 softc->ver_info->hwrm_if_minor) {
2440 device_printf(softc->dev,
2441 "WARNING: HWRM version %s is too old (older than %s)\n",
2442 softc->ver_info->hwrm_if_ver, buf);
2445 else if (softc->ver_info->hwrm_min_minor ==
2446 softc->ver_info->hwrm_if_minor) {
2447 if (softc->ver_info->hwrm_min_update >
2448 softc->ver_info->hwrm_if_update) {
2449 device_printf(softc->dev,
2450 "WARNING: HWRM version %s is too old (older than %s)\n",
2451 softc->ver_info->hwrm_if_ver, buf);
2460 bnxt_get_baudrate(struct bnxt_link_info *link)
2462 switch (link->link_speed) {
2463 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100MB:
2464 return IF_Mbps(100);
2465 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_1GB:
2467 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2GB:
2469 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2_5GB:
2470 return IF_Mbps(2500);
2471 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10GB:
2473 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_20GB:
2475 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_25GB:
2477 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_40GB:
2479 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_50GB:
2481 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100GB:
2482 return IF_Gbps(100);
2483 case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10MB:
2486 return IF_Gbps(100);
2490 bnxt_get_wol_settings(struct bnxt_softc *softc)
2492 uint16_t wol_handle = 0;
2494 if (!bnxt_wol_supported(softc))
2498 wol_handle = bnxt_hwrm_get_wol_fltrs(softc, wol_handle);
2499 } while (wol_handle && wol_handle != BNXT_NO_MORE_WOL_FILTERS);