Lines Matching +full:dev +full:- +full:active +full:- +full:grp
1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
6 * Copyright (c) 2015-2017 Ilya Bakulin <kibab@FreeBSD.org> All rights reserved.
30 * Some code derived from the sys/dev/mmc and sys/cam/ata
114 int outstanding_cmds; /* Number of active commands */
115 int refcount; /* Active xpt_action() calls */
132 char card_sn_string[16];/* Formatted serial # for disk->d_ident */
236 return periph->path->device->mmc_ident_data.card_rca; in get_rca()
241 * Look at both CAM-level errors and on MMC protocol errors.
248 KASSERT(ccb->ccb_h.func_code == XPT_MMC_IO, in mmc_handle_reply()
249 ("ccb %p: cannot handle non-XPT_MMC_IO errors, got func_code=%d", in mmc_handle_reply()
250 ccb, ccb->ccb_h.func_code)); in mmc_handle_reply()
252 /* CAM-level error should always correspond to MMC-level error */ in mmc_handle_reply()
253 if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) && in mmc_handle_reply()
254 (ccb->mmcio.cmd.error != MMC_ERR_NONE)) in mmc_handle_reply()
257 if (ccb->mmcio.cmd.error != MMC_ERR_NONE) { in mmc_handle_reply()
258 xpt_print_path(ccb->ccb_h.path); in mmc_handle_reply()
260 ccb->mmcio.cmd.opcode, in mmc_handle_reply()
261 ccb->mmcio.cmd.error, in mmc_handle_reply()
262 mmc_errmsg[ccb->mmcio.cmd.error]); in mmc_handle_reply()
264 return (ccb->mmcio.cmd.error); in mmc_handle_reply()
270 const int i = (bit_len / 32) - (start / 32) - 1; in mmc_get_bits()
274 retval |= bits[i - 1] << (32 - shift); in mmc_get_bits()
275 return (retval & ((1llu << size) - 1)); in mmc_get_bits()
286 csd->csd_structure = v = mmc_get_bits(raw_csd, 128, 126, 2); in mmc_decode_csd_sd()
291 csd->tacc = (exp[e] * mant[m] + 9) / 10; in mmc_decode_csd_sd()
292 csd->nsac = mmc_get_bits(raw_csd, 128, 104, 8) * 100; in mmc_decode_csd_sd()
295 csd->tran_speed = exp[e] * 10000 * mant[m]; in mmc_decode_csd_sd()
296 csd->ccc = mmc_get_bits(raw_csd, 128, 84, 12); in mmc_decode_csd_sd()
297 csd->read_bl_len = 1 << mmc_get_bits(raw_csd, 128, 80, 4); in mmc_decode_csd_sd()
298 csd->read_bl_partial = mmc_get_bits(raw_csd, 128, 79, 1); in mmc_decode_csd_sd()
299 csd->write_blk_misalign = mmc_get_bits(raw_csd, 128, 78, 1); in mmc_decode_csd_sd()
300 csd->read_blk_misalign = mmc_get_bits(raw_csd, 128, 77, 1); in mmc_decode_csd_sd()
301 csd->dsr_imp = mmc_get_bits(raw_csd, 128, 76, 1); in mmc_decode_csd_sd()
302 csd->erase_blk_en = mmc_get_bits(raw_csd, 128, 46, 1); in mmc_decode_csd_sd()
303 csd->erase_sector = mmc_get_bits(raw_csd, 128, 39, 7) + 1; in mmc_decode_csd_sd()
304 csd->wp_grp_size = mmc_get_bits(raw_csd, 128, 32, 7); in mmc_decode_csd_sd()
305 csd->wp_grp_enable = mmc_get_bits(raw_csd, 128, 31, 1); in mmc_decode_csd_sd()
306 csd->r2w_factor = 1 << mmc_get_bits(raw_csd, 128, 26, 3); in mmc_decode_csd_sd()
307 csd->write_bl_len = 1 << mmc_get_bits(raw_csd, 128, 22, 4); in mmc_decode_csd_sd()
308 csd->write_bl_partial = mmc_get_bits(raw_csd, 128, 21, 1); in mmc_decode_csd_sd()
311 csd->vdd_r_curr_min = cur_min[mmc_get_bits(raw_csd, 128, 59, 3)]; in mmc_decode_csd_sd()
312 csd->vdd_r_curr_max = cur_max[mmc_get_bits(raw_csd, 128, 56, 3)]; in mmc_decode_csd_sd()
313 csd->vdd_w_curr_min = cur_min[mmc_get_bits(raw_csd, 128, 53, 3)]; in mmc_decode_csd_sd()
314 csd->vdd_w_curr_max = cur_max[mmc_get_bits(raw_csd, 128, 50, 3)]; in mmc_decode_csd_sd()
317 csd->capacity = ((1 + m) << (e + 2)) * csd->read_bl_len; in mmc_decode_csd_sd()
319 csd->capacity = ((uint64_t)mmc_get_bits(raw_csd, 128, 48, 22) + 1) * in mmc_decode_csd_sd()
332 csd->csd_structure = mmc_get_bits(raw_csd, 128, 126, 2); in mmc_decode_csd_mmc()
333 csd->spec_vers = mmc_get_bits(raw_csd, 128, 122, 4); in mmc_decode_csd_mmc()
336 csd->tacc = exp[e] * mant[m] + 9 / 10; in mmc_decode_csd_mmc()
337 csd->nsac = mmc_get_bits(raw_csd, 128, 104, 8) * 100; in mmc_decode_csd_mmc()
340 csd->tran_speed = exp[e] * 10000 * mant[m]; in mmc_decode_csd_mmc()
341 csd->ccc = mmc_get_bits(raw_csd, 128, 84, 12); in mmc_decode_csd_mmc()
342 csd->read_bl_len = 1 << mmc_get_bits(raw_csd, 128, 80, 4); in mmc_decode_csd_mmc()
343 csd->read_bl_partial = mmc_get_bits(raw_csd, 128, 79, 1); in mmc_decode_csd_mmc()
344 csd->write_blk_misalign = mmc_get_bits(raw_csd, 128, 78, 1); in mmc_decode_csd_mmc()
345 csd->read_blk_misalign = mmc_get_bits(raw_csd, 128, 77, 1); in mmc_decode_csd_mmc()
346 csd->dsr_imp = mmc_get_bits(raw_csd, 128, 76, 1); in mmc_decode_csd_mmc()
347 csd->vdd_r_curr_min = cur_min[mmc_get_bits(raw_csd, 128, 59, 3)]; in mmc_decode_csd_mmc()
348 csd->vdd_r_curr_max = cur_max[mmc_get_bits(raw_csd, 128, 56, 3)]; in mmc_decode_csd_mmc()
349 csd->vdd_w_curr_min = cur_min[mmc_get_bits(raw_csd, 128, 53, 3)]; in mmc_decode_csd_mmc()
350 csd->vdd_w_curr_max = cur_max[mmc_get_bits(raw_csd, 128, 50, 3)]; in mmc_decode_csd_mmc()
353 csd->capacity = ((1 + m) << (e + 2)) * csd->read_bl_len; in mmc_decode_csd_mmc()
354 csd->erase_blk_en = 0; in mmc_decode_csd_mmc()
355 csd->erase_sector = (mmc_get_bits(raw_csd, 128, 42, 5) + 1) * in mmc_decode_csd_mmc()
357 csd->wp_grp_size = mmc_get_bits(raw_csd, 128, 32, 5); in mmc_decode_csd_mmc()
358 csd->wp_grp_enable = mmc_get_bits(raw_csd, 128, 31, 1); in mmc_decode_csd_mmc()
359 csd->r2w_factor = 1 << mmc_get_bits(raw_csd, 128, 26, 3); in mmc_decode_csd_mmc()
360 csd->write_bl_len = 1 << mmc_get_bits(raw_csd, 128, 22, 4); in mmc_decode_csd_mmc()
361 csd->write_bl_partial = mmc_get_bits(raw_csd, 128, 21, 1); in mmc_decode_csd_mmc()
371 cid->mid = mmc_get_bits(raw_cid, 128, 120, 8); in mmc_decode_cid_sd()
372 cid->oid = mmc_get_bits(raw_cid, 128, 104, 16); in mmc_decode_cid_sd()
374 cid->pnm[i] = mmc_get_bits(raw_cid, 128, 96 - i * 8, 8); in mmc_decode_cid_sd()
375 cid->pnm[5] = 0; in mmc_decode_cid_sd()
376 cid->prv = mmc_get_bits(raw_cid, 128, 56, 8); in mmc_decode_cid_sd()
377 cid->psn = mmc_get_bits(raw_cid, 128, 24, 32); in mmc_decode_cid_sd()
378 cid->mdt_year = mmc_get_bits(raw_cid, 128, 12, 8) + 2000; in mmc_decode_cid_sd()
379 cid->mdt_month = mmc_get_bits(raw_cid, 128, 8, 4); in mmc_decode_cid_sd()
389 cid->mid = mmc_get_bits(raw_cid, 128, 120, 8); in mmc_decode_cid_mmc()
390 cid->oid = mmc_get_bits(raw_cid, 128, 104, 8); in mmc_decode_cid_mmc()
392 cid->pnm[i] = mmc_get_bits(raw_cid, 128, 96 - i * 8, 8); in mmc_decode_cid_mmc()
393 cid->pnm[6] = 0; in mmc_decode_cid_mmc()
394 cid->prv = mmc_get_bits(raw_cid, 128, 48, 8); in mmc_decode_cid_mmc()
395 cid->psn = mmc_get_bits(raw_cid, 128, 16, 32); in mmc_decode_cid_mmc()
396 cid->mdt_month = mmc_get_bits(raw_cid, 128, 12, 4); in mmc_decode_cid_mmc()
397 cid->mdt_year = mmc_get_bits(raw_cid, 128, 8, 4) + 1997; in mmc_decode_cid_mmc()
411 * 22.5MHz/4bit/128-block in mmc_format_card_id_string()
414 * use as the disk->d_ident string. in mmc_format_card_id_string()
423 c1 = (sc->cid.oid >> 8) & 0x0ff; in mmc_format_card_id_string()
424 c2 = sc->cid.oid & 0x0ff; in mmc_format_card_id_string()
428 snprintf(oidstr, sizeof(oidstr), "0x%04x", sc->cid.oid); in mmc_format_card_id_string()
429 snprintf(sc->card_sn_string, sizeof(sc->card_sn_string), in mmc_format_card_id_string()
430 "%08X", sc->cid.psn); in mmc_format_card_id_string()
431 snprintf(sc->card_id_string, sizeof(sc->card_id_string), in mmc_format_card_id_string()
433 mmcp->card_features & CARD_FEATURE_MMC ? "MMC" : "SD", in mmc_format_card_id_string()
434 mmcp->card_features & CARD_FEATURE_SDHC ? "HC" : "", in mmc_format_card_id_string()
435 sc->cid.pnm, sc->cid.prv >> 4, sc->cid.prv & 0x0f, in mmc_format_card_id_string()
436 sc->cid.psn, sc->cid.mdt_month, sc->cid.mdt_year, in mmc_format_card_id_string()
437 sc->cid.mid, oidstr); in mmc_format_card_id_string()
448 part = (struct sdda_part *)dp->d_drv1; in sddaopen()
449 softc = part->sc; in sddaopen()
450 periph = softc->periph; in sddaopen()
462 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddaopen\n")); in sddaopen()
464 part->flags |= SDDA_FLAG_OPEN; in sddaopen()
478 part = (struct sdda_part *)dp->d_drv1; in sddaclose()
479 softc = part->sc; in sddaclose()
480 periph = softc->periph; in sddaclose()
481 part->flags &= ~SDDA_FLAG_OPEN; in sddaclose()
485 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddaclose\n")); in sddaclose()
487 while (softc->refcount != 0) in sddaclose()
488 cam_periph_sleep(periph, &softc->refcount, PRIBIO, "sddaclose", 1); in sddaclose()
497 struct sdda_softc *softc = (struct sdda_softc *)periph->softc; in sddaschedule()
504 bp = bioq_first(&softc->part[softc->part_curr]->bio_queue); in sddaschedule()
507 if ((part = softc->part[i]) != NULL && in sddaschedule()
508 (bp = bioq_first(&softc->part[i]->bio_queue)) != NULL) in sddaschedule()
529 part = (struct sdda_part *)bp->bio_disk->d_drv1; in sddastrategy()
530 softc = part->sc; in sddastrategy()
531 periph = softc->periph; in sddastrategy()
535 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddastrategy(%p)\n", bp)); in sddastrategy()
540 if ((periph->flags & CAM_PERIPH_INVALID) != 0) { in sddastrategy()
549 bioq_disksort(&part->bio_queue, bp); in sddastrategy()
587 part = (struct sdda_part *)dp->d_drv1; in sddadiskgonecb()
588 periph = part->sc->periph; in sddadiskgonecb()
589 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddadiskgonecb\n")); in sddadiskgonecb()
600 softc = (struct sdda_softc *)periph->softc; in sddaoninvalidate()
602 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddaoninvalidate\n")); in sddaoninvalidate()
605 * De-register any async callbacks. in sddaoninvalidate()
607 xpt_register_async(0, sddaasync, periph, periph->path); in sddaoninvalidate()
614 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("bioq_flush start\n")); in sddaoninvalidate()
616 if ((part = softc->part[i]) != NULL) { in sddaoninvalidate()
617 bioq_flush(&part->bio_queue, NULL, ENXIO); in sddaoninvalidate()
618 disk_gone(part->disk); in sddaoninvalidate()
621 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("bioq_flush end\n")); in sddaoninvalidate()
631 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddacleanup\n")); in sddacleanup()
632 softc = (struct sdda_softc *)periph->softc; in sddacleanup()
637 if ((part = softc->part[i]) != NULL) { in sddacleanup()
638 disk_destroy(part->disk); in sddacleanup()
640 softc->part[i] = NULL; in sddacleanup()
667 if (cgd->protocol != PROTO_MMCSD) in sddaasync()
670 if (!(path->device->mmc_ident_data.card_features & CARD_FEATURE_MEMORY)) { in sddaasync()
695 xpt_gdev_type(&cgd, periph->path); in sddaasync()
710 softc = periph->softc; in sddaasync()
712 if ((part = softc->part[i]) != NULL) { in sddaasync()
713 disk_attr_changed(part->disk, "GEOM::physpath", in sddaasync()
735 part = (struct sdda_part *)bp->bio_disk->d_drv1; in sddagetattr()
736 softc = part->sc; in sddagetattr()
737 periph = softc->periph; in sddagetattr()
739 ret = xpt_getattr(bp->bio_data, bp->bio_length, bp->bio_attribute, in sddagetattr()
740 periph->path); in sddagetattr()
743 bp->bio_completed = bp->bio_length; in sddagetattr()
753 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddaregister\n")); in sddaregister()
768 softc->state = SDDA_STATE_INIT; in sddaregister()
769 softc->mmcdata = in sddaregister()
771 if (softc->mmcdata == NULL) { in sddaregister()
777 periph->softc = softc; in sddaregister()
778 softc->periph = periph; in sddaregister()
781 TASK_INIT(&softc->start_init_task, 0, sdda_start_init_task, periph); in sddaregister()
782 taskqueue_enqueue(taskqueue_thread, &softc->start_init_task); in sddaregister()
794 memset(&ccb->mmcio.cmd, 0, sizeof(struct mmc_command)); in mmc_exec_app_cmd()
795 memset(&ccb->mmcio.stop, 0, sizeof(struct mmc_command)); in mmc_exec_app_cmd()
796 cam_fill_mmcio(&ccb->mmcio, in mmc_exec_app_cmd()
810 if (!(ccb->mmcio.cmd.resp[0] & R1_APP_CMD)) in mmc_exec_app_cmd()
815 if (cmd->data != NULL) { in mmc_exec_app_cmd()
816 ccb->mmcio.cmd.data = cmd->data; in mmc_exec_app_cmd()
817 if (cmd->data->flags & MMC_DATA_READ) in mmc_exec_app_cmd()
819 if (cmd->data->flags & MMC_DATA_WRITE) in mmc_exec_app_cmd()
823 cam_fill_mmcio(&ccb->mmcio, in mmc_exec_app_cmd()
827 /*mmc_opcode*/ cmd->opcode, in mmc_exec_app_cmd()
828 /*mmc_arg*/ cmd->arg, in mmc_exec_app_cmd()
829 /*mmc_flags*/ cmd->flags, in mmc_exec_app_cmd()
830 /*mmc_data*/ cmd->data, in mmc_exec_app_cmd()
837 memcpy(cmd->resp, ccb->mmcio.cmd.resp, sizeof(cmd->resp)); in mmc_exec_app_cmd()
838 cmd->error = ccb->mmcio.cmd.error; in mmc_exec_app_cmd()
883 cam_fill_mmcio(&ccb->mmcio, in mmc_send_ext_csd()
911 scr->sda_vsn = mmc_get_bits(raw_scr, 64, 56, 4); in mmc_app_decode_scr()
912 scr->bus_widths = mmc_get_bits(raw_scr, 64, 48, 4); in mmc_app_decode_scr()
924 cam_fill_mmcio(&ccb->mmcio, in mmc_switch_fill_mmcio()
941 cam_fill_mmcio(&ccb->mmcio, in mmc_select_card()
971 struct sdda_softc *softc = (struct sdda_softc *)periph->softc; in mmc_get_spec_vers()
973 return (softc->csd.spec_vers); in mmc_get_spec_vers()
979 struct sdda_softc *softc = (struct sdda_softc *)periph->softc; in mmc_get_media_size()
981 return (softc->mediasize); in mmc_get_media_size()
987 struct sdda_softc *softc = (struct sdda_softc *)periph->softc; in mmc_get_cmd6_timeout()
990 return (softc->raw_ext_csd[EXT_CSD_GEN_CMD6_TIME] * 10); in mmc_get_cmd6_timeout()
996 uint8_t mode, uint8_t grp, uint8_t value, in mmc_sd_switch() argument
1009 arg = mode << 31; /* 0 - check, 1 - set */ in mmc_sd_switch()
1011 arg &= ~(0xF << (grp * 4)); in mmc_sd_switch()
1012 arg |= value << (grp * 4); in mmc_sd_switch()
1014 cam_fill_mmcio(&ccb->mmcio, in mmc_sd_switch()
1037 struct sdda_softc *softc = (struct sdda_softc *)periph->softc; in mmc_set_timing()
1038 struct mmc_params *mmcp = &periph->path->device->mmc_ident_data; in mmc_set_timing()
1040 CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, in mmc_set_timing()
1052 if (mmcp->card_features & CARD_FEATURE_MMC) { in mmc_set_timing()
1054 EXT_CSD_HS_TIMING, value, softc->cmd6_time); in mmc_set_timing()
1059 /* Set high-speed timing on the host */ in mmc_set_timing()
1061 cts = &ccb->cts.proto_specific.mmc; in mmc_set_timing()
1062 ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; in mmc_set_timing()
1063 ccb->ccb_h.flags = CAM_DIR_NONE; in mmc_set_timing()
1064 ccb->ccb_h.retry_count = 0; in mmc_set_timing()
1065 ccb->ccb_h.timeout = 100; in mmc_set_timing()
1066 ccb->ccb_h.cbfcnp = NULL; in mmc_set_timing()
1067 cts->ios.timing = timing; in mmc_set_timing()
1068 cts->ios_valid = MMC_BT; in mmc_set_timing()
1081 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sdda_start_init_task\n")); in sdda_start_init_task()
1083 xpt_setup_ccb(&new_ccb->ccb_h, periph->path, in sdda_start_init_task()
1097 struct sdda_softc *softc = (struct sdda_softc *)periph->softc; in sdda_set_bus_width()
1098 struct mmc_params *mmcp = &periph->path->device->mmc_ident_data; in sdda_set_bus_width()
1101 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sdda_set_bus_width\n")); in sdda_set_bus_width()
1104 if (mmcp->card_features & CARD_FEATURE_MMC) { in sdda_set_bus_width()
1120 EXT_CSD_BUS_WIDTH, value, softc->cmd6_time); in sdda_set_bus_width()
1132 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Error %d when setting bus width on the card\n", err)); in sdda_set_bus_width()
1137 cts = &ccb->cts.proto_specific.mmc; in sdda_set_bus_width()
1138 ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; in sdda_set_bus_width()
1139 ccb->ccb_h.flags = CAM_DIR_NONE; in sdda_set_bus_width()
1140 ccb->ccb_h.retry_count = 0; in sdda_set_bus_width()
1141 ccb->ccb_h.timeout = 100; in sdda_set_bus_width()
1142 ccb->ccb_h.cbfcnp = NULL; in sdda_set_bus_width()
1143 cts->ios.bus_width = width; in sdda_set_bus_width()
1144 cts->ios_valid = MMC_BW; in sdda_set_bus_width()
1177 return ("1-bit"); in bus_width_str()
1179 return ("4-bit"); in bus_width_str()
1181 return ("8-bit"); in bus_width_str()
1192 cts = &ccb->cts.proto_specific.mmc; in sdda_get_host_caps()
1194 ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; in sdda_get_host_caps()
1195 ccb->ccb_h.flags = CAM_DIR_NONE; in sdda_get_host_caps()
1196 ccb->ccb_h.retry_count = 0; in sdda_get_host_caps()
1197 ccb->ccb_h.timeout = 100; in sdda_get_host_caps()
1198 ccb->ccb_h.cbfcnp = NULL; in sdda_get_host_caps()
1201 if (ccb->ccb_h.status != CAM_REQ_CMP) in sdda_get_host_caps()
1203 return (cts->host_caps); in sdda_get_host_caps()
1217 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sdda_start_init\n")); in sdda_start_init()
1219 if ((periph->flags & CAM_PERIPH_INVALID) != 0) { in sdda_start_init()
1224 struct sdda_softc *softc = (struct sdda_softc *)periph->softc; in sdda_start_init()
1225 struct mmc_params *mmcp = &periph->path->device->mmc_ident_data; in sdda_start_init()
1226 struct cam_ed *device = periph->path->device; in sdda_start_init()
1228 if (mmcp->card_features & CARD_FEATURE_MMC) { in sdda_start_init()
1229 mmc_decode_csd_mmc(mmcp->card_csd, &softc->csd); in sdda_start_init()
1230 mmc_decode_cid_mmc(mmcp->card_cid, &softc->cid); in sdda_start_init()
1233 (uint8_t *)&softc->raw_ext_csd, in sdda_start_init()
1234 sizeof(softc->raw_ext_csd)); in sdda_start_init()
1236 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, in sdda_start_init()
1242 mmc_decode_csd_sd(mmcp->card_csd, &softc->csd); in sdda_start_init()
1243 mmc_decode_cid_sd(mmcp->card_cid, &softc->cid); in sdda_start_init()
1246 softc->sector_count = softc->csd.capacity / MMC_SECTOR_SIZE; in sdda_start_init()
1247 softc->mediasize = softc->csd.capacity; in sdda_start_init()
1248 softc->cmd6_time = mmc_get_cmd6_timeout(periph); in sdda_start_init()
1252 sec_count = softc->raw_ext_csd[EXT_CSD_SEC_CNT] + in sdda_start_init()
1253 (softc->raw_ext_csd[EXT_CSD_SEC_CNT + 1] << 8) + in sdda_start_init()
1254 (softc->raw_ext_csd[EXT_CSD_SEC_CNT + 2] << 16) + in sdda_start_init()
1255 (softc->raw_ext_csd[EXT_CSD_SEC_CNT + 3] << 24); in sdda_start_init()
1257 softc->sector_count = sec_count; in sdda_start_init()
1258 softc->mediasize = softc->sector_count * MMC_SECTOR_SIZE; in sdda_start_init()
1260 mmcp->card_features |= CARD_FEATURE_SDHC; in sdda_start_init()
1263 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, in sdda_start_init()
1265 softc->mediasize, in sdda_start_init()
1266 softc->sector_count)); in sdda_start_init()
1270 device->serial_num_len = strlen(softc->card_sn_string); in sdda_start_init()
1271 device->serial_num = (uint8_t *)malloc((device->serial_num_len + 1), in sdda_start_init()
1273 strlcpy(device->serial_num, softc->card_sn_string, device->serial_num_len + 1); in sdda_start_init()
1275 device->device_id_len = strlen(softc->card_id_string); in sdda_start_init()
1276 device->device_id = (uint8_t *)malloc((device->device_id_len + 1), in sdda_start_init()
1278 strlcpy(device->device_id, softc->card_id_string, device->device_id_len + 1); in sdda_start_init()
1280 strlcpy(mmcp->model, softc->card_id_string, sizeof(mmcp->model)); in sdda_start_init()
1283 cts = &start_ccb->cts.proto_specific.mmc; in sdda_start_init()
1286 start_ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; in sdda_start_init()
1287 start_ccb->ccb_h.flags = CAM_DIR_NONE; in sdda_start_init()
1288 start_ccb->ccb_h.retry_count = 0; in sdda_start_init()
1289 start_ccb->ccb_h.timeout = 100; in sdda_start_init()
1290 start_ccb->ccb_h.cbfcnp = NULL; in sdda_start_init()
1293 if (start_ccb->ccb_h.status != CAM_REQ_CMP) in sdda_start_init()
1295 host_f_max = cts->host_f_max; in sdda_start_init()
1296 host_caps = cts->host_caps; in sdda_start_init()
1297 if (cts->ios.bus_width != bus_width_1) in sdda_start_init()
1298 panic("Bus width in ios is not 1-bit"); in sdda_start_init()
1300 /* Now check if the card supports High-speed */ in sdda_start_init()
1301 softc->card_f_max = softc->csd.tran_speed; in sdda_start_init()
1305 if (mmcp->card_features & CARD_FEATURE_SD20) { in sdda_start_init()
1310 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Cannot get SCR\n")); in sdda_start_init()
1313 mmc_app_decode_scr(rawscr, &softc->scr); in sdda_start_init()
1315 if ((softc->scr.sda_vsn >= 1) && (softc->csd.ccc & (1<<10))) { in sdda_start_init()
1319 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Card supports HS\n")); in sdda_start_init()
1320 softc->card_f_max = SD_HS_MAX; in sdda_start_init()
1329 * attempt to blindly re-select them, we get timeout in sdda_start_init()
1336 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Not trying the switch\n")); in sdda_start_init()
1341 if (mmcp->card_features & CARD_FEATURE_MMC && mmc_get_spec_vers(periph) >= 4) { in sdda_start_init()
1342 card_type = softc->raw_ext_csd[EXT_CSD_CARD_TYPE]; in sdda_start_init()
1344 softc->card_f_max = MMC_TYPE_HS_52_MAX; in sdda_start_init()
1346 softc->card_f_max = MMC_TYPE_HS_26_MAX; in sdda_start_init()
1349 setbit(&softc->timings, bus_timing_mmc_ddr52); in sdda_start_init()
1350 setbit(&softc->vccq_120, bus_timing_mmc_ddr52); in sdda_start_init()
1351 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Card supports DDR52 at 1.2V\n")); in sdda_start_init()
1355 setbit(&softc->timings, bus_timing_mmc_ddr52); in sdda_start_init()
1356 setbit(&softc->vccq_180, bus_timing_mmc_ddr52); in sdda_start_init()
1357 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Card supports DDR52 at 1.8V\n")); in sdda_start_init()
1361 setbit(&softc->timings, bus_timing_mmc_hs200); in sdda_start_init()
1362 setbit(&softc->vccq_120, bus_timing_mmc_hs200); in sdda_start_init()
1363 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Card supports HS200 at 1.2V\n")); in sdda_start_init()
1367 setbit(&softc->timings, bus_timing_mmc_hs200); in sdda_start_init()
1368 setbit(&softc->vccq_180, bus_timing_mmc_hs200); in sdda_start_init()
1369 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Card supports HS200 at 1.8V\n")); in sdda_start_init()
1375 f_max = min(host_f_max, softc->card_f_max); in sdda_start_init()
1376 …riph->path, CAM_DEBUG_PERIPH, ("Set SD freq to %d MHz (min out of host f=%d MHz and card f=%d MHz)… in sdda_start_init()
1378 /* Enable high-speed timing on the card */ in sdda_start_init()
1382 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("Cannot switch card to high-speed mode")); in sdda_start_init()
1386 /* If possible, set lower-level signaling */ in sdda_start_init()
1389 for (timing = bus_timing_mmc_ddr52; timing > bus_timing_normal; timing--) { in sdda_start_init()
1390 if (isset(&softc->vccq_120, timing)) { in sdda_start_init()
1392 start_ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; in sdda_start_init()
1393 start_ccb->ccb_h.flags = CAM_DIR_NONE; in sdda_start_init()
1394 start_ccb->ccb_h.retry_count = 0; in sdda_start_init()
1395 start_ccb->ccb_h.timeout = 100; in sdda_start_init()
1396 start_ccb->ccb_h.cbfcnp = NULL; in sdda_start_init()
1397 cts->ios.vccq = vccq_120; in sdda_start_init()
1398 cts->ios_valid = MMC_VCCQ; in sdda_start_init()
1401 } else if (isset(&softc->vccq_180, timing)) { in sdda_start_init()
1403 start_ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; in sdda_start_init()
1404 start_ccb->ccb_h.flags = CAM_DIR_NONE; in sdda_start_init()
1405 start_ccb->ccb_h.retry_count = 0; in sdda_start_init()
1406 start_ccb->ccb_h.timeout = 100; in sdda_start_init()
1407 start_ccb->ccb_h.cbfcnp = NULL; in sdda_start_init()
1408 cts->ios.vccq = vccq_180; in sdda_start_init()
1409 cts->ios_valid = MMC_VCCQ; in sdda_start_init()
1414 start_ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; in sdda_start_init()
1415 start_ccb->ccb_h.flags = CAM_DIR_NONE; in sdda_start_init()
1416 start_ccb->ccb_h.retry_count = 0; in sdda_start_init()
1417 start_ccb->ccb_h.timeout = 100; in sdda_start_init()
1418 start_ccb->ccb_h.cbfcnp = NULL; in sdda_start_init()
1419 cts->ios.vccq = vccq_330; in sdda_start_init()
1420 cts->ios_valid = MMC_VCCQ; in sdda_start_init()
1427 start_ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; in sdda_start_init()
1428 start_ccb->ccb_h.flags = CAM_DIR_NONE; in sdda_start_init()
1429 start_ccb->ccb_h.retry_count = 0; in sdda_start_init()
1430 start_ccb->ccb_h.timeout = 100; in sdda_start_init()
1431 start_ccb->ccb_h.cbfcnp = NULL; in sdda_start_init()
1432 cts->ios.clock = f_max; in sdda_start_init()
1433 cts->ios_valid = MMC_CLK; in sdda_start_init()
1442 if (mmcp->card_features & CARD_FEATURE_SD20 && in sdda_start_init()
1443 softc->scr.bus_widths & SD_SCR_BUS_WIDTH_4) in sdda_start_init()
1449 /* TODO: figure out bus width for MMC; use 8-bit for now (to test on BBB) */ in sdda_start_init()
1450 if (mmcp->card_features & CARD_FEATURE_MMC) in sdda_start_init()
1454 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, in sdda_start_init()
1461 softc->state = SDDA_STATE_NORMAL; in sdda_start_init()
1465 if (mmcp->card_features & CARD_FEATURE_MMC && mmc_get_spec_vers(periph) >= 4) { in sdda_start_init()
1467 } else if (mmcp->card_features & CARD_FEATURE_MEMORY) { in sdda_start_init()
1470 periph->unit_number, in sdda_start_init()
1474 softc->part_curr = 0; in sdda_start_init()
1478 xpt_announce_periph(periph, softc->card_id_string); in sdda_start_init()
1486 AC_ADVINFO_CHANGED, sddaasync, periph, periph->path); in sdda_start_init()
1493 struct sdda_softc *sc = (struct sdda_softc *)periph->softc; in sdda_add_part()
1497 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, in sdda_add_part()
1501 ro ? "(read-only)" : "")); in sdda_add_part()
1503 part = sc->part[type] = malloc(sizeof(*part), M_DEVBUF, in sdda_add_part()
1510 part->cnt = cnt; in sdda_add_part()
1511 part->type = type; in sdda_add_part()
1512 part->ro = ro; in sdda_add_part()
1513 part->sc = sc; in sdda_add_part()
1514 snprintf(part->name, sizeof(part->name), name, "sdda", periph->unit_number); in sdda_add_part()
1520 * tools from sysutils/mmc-utils. in sdda_add_part()
1524 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, in sdda_add_part()
1529 bioq_init(&part->bio_queue); in sdda_add_part()
1531 xpt_path_inq(&cpi, periph->path); in sdda_add_part()
1539 part->disk = disk_alloc(); in sdda_add_part()
1540 part->disk->d_rotation_rate = DISK_RR_NON_ROTATING; in sdda_add_part()
1541 part->disk->d_devstat = devstat_new_entry(part->name, in sdda_add_part()
1547 part->disk->d_open = sddaopen; in sdda_add_part()
1548 part->disk->d_close = sddaclose; in sdda_add_part()
1549 part->disk->d_strategy = sddastrategy; in sdda_add_part()
1550 if (cam_sim_pollable(periph->sim)) in sdda_add_part()
1551 part->disk->d_dump = sddadump; in sdda_add_part()
1552 part->disk->d_getattr = sddagetattr; in sdda_add_part()
1553 part->disk->d_gone = sddadiskgonecb; in sdda_add_part()
1554 part->disk->d_name = part->name; in sdda_add_part()
1555 part->disk->d_drv1 = part; in sdda_add_part()
1556 part->disk->d_maxsize = MIN(maxphys, cpi.maxio); in sdda_add_part()
1557 part->disk->d_unit = cnt; in sdda_add_part()
1558 part->disk->d_flags = 0; in sdda_add_part()
1559 strlcpy(part->disk->d_descr, sc->card_id_string, in sdda_add_part()
1560 MIN(sizeof(part->disk->d_descr), sizeof(sc->card_id_string))); in sdda_add_part()
1561 strlcpy(part->disk->d_ident, sc->card_sn_string, in sdda_add_part()
1562 MIN(sizeof(part->disk->d_ident), sizeof(sc->card_sn_string))); in sdda_add_part()
1563 part->disk->d_hba_vendor = cpi.hba_vendor; in sdda_add_part()
1564 part->disk->d_hba_device = cpi.hba_device; in sdda_add_part()
1565 part->disk->d_hba_subvendor = cpi.hba_subvendor; in sdda_add_part()
1566 part->disk->d_hba_subdevice = cpi.hba_subdevice; in sdda_add_part()
1567 snprintf(part->disk->d_attachment, sizeof(part->disk->d_attachment), in sdda_add_part()
1570 part->disk->d_sectorsize = mmc_get_sector_size(periph); in sdda_add_part()
1571 part->disk->d_mediasize = media_size; in sdda_add_part()
1572 part->disk->d_stripesize = 0; in sdda_add_part()
1573 part->disk->d_fwsectors = 0; in sdda_add_part()
1574 part->disk->d_fwheads = 0; in sdda_add_part()
1578 snprintf(cname, sizeof(cname), name, "mmcsd", periph->unit_number); in sdda_add_part()
1579 disk_add_alias(part->disk, cname); in sdda_add_part()
1588 xpt_print(periph->path, "%s: lost periph during " in sdda_add_part()
1593 disk_create(part->disk, DISK_VERSION); in sdda_add_part()
1607 struct sdda_softc *sc = (struct sdda_softc *)periph->softc; in sdda_process_mmc_partitions()
1608 struct mmc_params *mmcp = &periph->path->device->mmc_ident_data; in sdda_process_mmc_partitions()
1615 ext_csd = sc->raw_ext_csd; in sdda_process_mmc_partitions()
1625 * Ignore user-creatable enhanced user data area and general purpose in sdda_process_mmc_partitions()
1637 * the disk for the corresponding user data area as re-tasting is in sdda_process_mmc_partitions()
1653 sc->enh_size = size; in sdda_process_mmc_partitions()
1654 sc->enh_base = (ext_csd[EXT_CSD_ENH_START_ADDR] + in sdda_process_mmc_partitions()
1658 ((mmcp->card_features & CARD_FEATURE_SDHC) ? 1: MMC_SECTOR_SIZE); in sdda_process_mmc_partitions()
1660 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, in sdda_process_mmc_partitions()
1670 periph->unit_number, mmc_get_media_size(periph), ro); in sdda_process_mmc_partitions()
1671 sc->part_curr = EXT_CSD_PART_CONFIG_ACC_DEFAULT; in sdda_process_mmc_partitions()
1677 if (sc->enh_size != 0) { in sdda_process_mmc_partitions()
1678 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, in sdda_process_mmc_partitions()
1680 sc->enh_base, sc->enh_size)); in sdda_process_mmc_partitions()
1687 sc->part_time = max(ext_csd[EXT_CSD_PART_SWITCH_TO] * 10 * 1000, in sdda_process_mmc_partitions()
1743 struct sdda_softc *sc = (struct sdda_softc *)periph->softc; in sdda_init_switch_part()
1747 sc->part_requested = part; in sdda_init_switch_part()
1749 value = (sc->raw_ext_csd[EXT_CSD_PART_CONFIG] & in sdda_init_switch_part()
1753 EXT_CSD_PART_CONFIG, value, sc->part_time); in sdda_init_switch_part()
1754 start_ccb->ccb_h.cbfcnp = sddadone; in sdda_init_switch_part()
1756 sc->outstanding_cmds++; in sdda_init_switch_part()
1767 struct sdda_softc *softc = (struct sdda_softc *)periph->softc; in sddastart()
1769 struct mmc_params *mmcp = &periph->path->device->mmc_ident_data; in sddastart()
1772 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddastart\n")); in sddastart()
1774 if (softc->state != SDDA_STATE_NORMAL) { in sddastart()
1775 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("device is not in SDDA_STATE_NORMAL yet\n")); in sddastart()
1781 part_index = softc->part_curr; in sddastart()
1782 part = softc->part[softc->part_curr]; in sddastart()
1783 bp = bioq_first(&part->bio_queue); in sddastart()
1786 if ((part = softc->part[part_index]) != NULL && in sddastart()
1787 (bp = bioq_first(&softc->part[part_index]->bio_queue)) != NULL) in sddastart()
1795 if (part_index != softc->part_curr) { in sddastart()
1796 CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, in sddastart()
1797 ("Partition %d -> %d\n", softc->part_curr, part_index)); in sddastart()
1801 * RPMB partitions. So we pause re-tuning along with triggering in sddastart()
1802 * it up-front to decrease the likelihood of re-tuning becoming in sddastart()
1805 * after an access in order to allow for re-tuning to take place in sddastart()
1809 softc->state = SDDA_STATE_PART_SWITCH; in sddastart()
1814 bioq_remove(&part->bio_queue, bp); in sddastart()
1816 switch (bp->bio_cmd) { in sddastart()
1818 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("BIO_WRITE\n")); in sddastart()
1819 part->flags |= SDDA_FLAG_DIRTY; in sddastart()
1824 uint64_t blockno = bp->bio_pblkno; in sddastart()
1825 uint16_t count = bp->bio_bcount / MMC_SECTOR_SIZE; in sddastart()
1828 if (bp->bio_cmd == BIO_READ) in sddastart()
1829 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("BIO_READ\n")); in sddastart()
1830 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, in sddastart()
1834 if (bp->bio_cmd == BIO_READ) { in sddastart()
1846 start_ccb->ccb_h.func_code = XPT_MMC_IO; in sddastart()
1847 start_ccb->ccb_h.flags = (bp->bio_cmd == BIO_READ ? CAM_DIR_IN : CAM_DIR_OUT); in sddastart()
1848 start_ccb->ccb_h.retry_count = 0; in sddastart()
1849 start_ccb->ccb_h.timeout = 15 * 1000; in sddastart()
1850 start_ccb->ccb_h.cbfcnp = sddadone; in sddastart()
1852 mmcio = &start_ccb->mmcio; in sddastart()
1853 mmcio->cmd.opcode = opcode; in sddastart()
1854 mmcio->cmd.arg = blockno; in sddastart()
1855 if (!(mmcp->card_features & CARD_FEATURE_SDHC)) in sddastart()
1856 mmcio->cmd.arg <<= 9; in sddastart()
1858 mmcio->cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC; in sddastart()
1859 mmcio->cmd.data = softc->mmcdata; in sddastart()
1860 memset(mmcio->cmd.data, 0, sizeof(struct mmc_data)); in sddastart()
1861 mmcio->cmd.data->data = bp->bio_data; in sddastart()
1862 mmcio->cmd.data->len = MMC_SECTOR_SIZE * count; in sddastart()
1863 mmcio->cmd.data->flags = (bp->bio_cmd == BIO_READ ? MMC_DATA_READ : MMC_DATA_WRITE); in sddastart()
1866 mmcio->cmd.data->flags |= MMC_DATA_MULTI; in sddastart()
1867 mmcio->stop.opcode = MMC_STOP_TRANSMISSION; in sddastart()
1868 mmcio->stop.flags = MMC_RSP_R1B | MMC_CMD_AC; in sddastart()
1869 mmcio->stop.arg = 0; in sddastart()
1875 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("BIO_FLUSH\n")); in sddastart()
1879 CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("BIO_DELETE\n")); in sddastart()
1887 start_ccb->ccb_h.ccb_bp = bp; in sddastart()
1888 softc->outstanding_cmds++; in sddastart()
1889 softc->refcount++; in sddastart()
1908 softc = (struct sdda_softc *)periph->softc; in sddadone()
1909 mmcio = &done_ccb->mmcio; in sddadone()
1910 path = done_ccb->ccb_h.path; in sddadone()
1913 if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { in sddadone()
1915 if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) in sddadone()
1923 if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) in sddadone()
1928 card_status = mmcio->cmd.resp[0]; in sddadone()
1935 if (softc->state == SDDA_STATE_PART_SWITCH) { in sddadone()
1938 softc->part_requested)); in sddadone()
1939 softc->outstanding_cmds--; in sddadone()
1941 softc->state = SDDA_STATE_NORMAL; in sddadone()
1949 softc->raw_ext_csd[EXT_CSD_PART_CONFIG] = in sddadone()
1950 (softc->raw_ext_csd[EXT_CSD_PART_CONFIG] & in sddadone()
1951 ~EXT_CSD_PART_CONFIG_ACC_MASK) | softc->part_requested; in sddadone()
1953 softc->part_curr = softc->part_requested; in sddadone()
1961 bp = (struct bio *)done_ccb->ccb_h.ccb_bp; in sddadone()
1962 bp->bio_error = error; in sddadone()
1964 bp->bio_resid = bp->bio_bcount; in sddadone()
1965 bp->bio_flags |= BIO_ERROR; in sddadone()
1968 bp->bio_resid = 0; in sddadone()
1969 if (bp->bio_resid > 0) in sddadone()
1970 bp->bio_flags |= BIO_ERROR; in sddadone()
1973 softc->outstanding_cmds--; in sddadone()
1978 KASSERT(softc->refcount >= 1, ("sddadone softc %p refcount %d", softc, softc->refcount)); in sddadone()
1979 softc->refcount--; in sddadone()
2003 part = dp->d_drv1; in sddadump()
2004 softc = part->sc; in sddadump()
2005 periph = softc->periph; in sddadump()
2006 mmcp = &periph->path->device->mmc_ident_data; in sddadump()
2008 if (softc->state != SDDA_STATE_NORMAL) in sddadump()
2015 if (softc->part[softc->part_curr] != part) in sddadump()
2019 xpt_setup_ccb(&mmcio.ccb_h, periph->path, CAM_PRIORITY_NORMAL); /* XXX needed? */ in sddadump()
2032 if (!(mmcp->card_features & CARD_FEATURE_SDHC)) in sddadump()
2036 mmcio.cmd.data = softc->mmcdata; in sddadump()
2038 mmcio.cmd.data->data = virtual; in sddadump()
2039 mmcio.cmd.data->len = MMC_SECTOR_SIZE * count; in sddadump()
2040 mmcio.cmd.data->flags = MMC_DATA_WRITE; in sddadump()
2044 mmcio.cmd.data->flags |= MMC_DATA_MULTI; in sddadump()