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head/sys/cam/mmc/mmc_da.c
| Show First 20 Lines • Show All 1,189 Lines • ▼ Show 20 Lines | sdda_get_host_caps(struct cam_periph *periph, union ccb *ccb) | ||||
| ccb->ccb_h.cbfcnp = NULL; | ccb->ccb_h.cbfcnp = NULL; | ||||
| xpt_action(ccb); | xpt_action(ccb); | ||||
| if (ccb->ccb_h.status != CAM_REQ_CMP) | if (ccb->ccb_h.status != CAM_REQ_CMP) | ||||
| panic("Cannot get host caps"); | panic("Cannot get host caps"); | ||||
| return (cts->host_caps); | return (cts->host_caps); | ||||
| } | } | ||||
| static uint32_t | |||||
| sdda_get_max_data(struct cam_periph *periph, union ccb *ccb) | |||||
| { | |||||
| struct ccb_trans_settings_mmc *cts; | |||||
| cts = &ccb->cts.proto_specific.mmc; | |||||
| memset(cts, 0, sizeof(struct ccb_trans_settings_mmc)); | |||||
| ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; | |||||
| ccb->ccb_h.flags = CAM_DIR_NONE; | |||||
| ccb->ccb_h.retry_count = 0; | |||||
| ccb->ccb_h.timeout = 100; | |||||
| ccb->ccb_h.cbfcnp = NULL; | |||||
| xpt_action(ccb); | |||||
| if (ccb->ccb_h.status != CAM_REQ_CMP) | |||||
| panic("Cannot get host max data"); | |||||
| KASSERT(cts->host_max_data != 0, ("host_max_data == 0?!")); | |||||
| return (cts->host_max_data); | |||||
| } | |||||
| static void | static void | ||||
| sdda_start_init(void *context, union ccb *start_ccb) | sdda_start_init(void *context, union ccb *start_ccb) | ||||
| { | { | ||||
| struct cam_periph *periph = (struct cam_periph *)context; | struct cam_periph *periph = (struct cam_periph *)context; | ||||
| struct ccb_trans_settings_mmc *cts; | struct ccb_trans_settings_mmc *cts; | ||||
| uint32_t host_caps; | uint32_t host_caps; | ||||
| uint32_t sec_count; | uint32_t sec_count; | ||||
| int err; | int err; | ||||
| ▲ Show 20 Lines • Show All 209 Lines • ▼ Show 20 Lines | |||||
| static void | static void | ||||
| sdda_add_part(struct cam_periph *periph, u_int type, const char *name, | sdda_add_part(struct cam_periph *periph, u_int type, const char *name, | ||||
| u_int cnt, off_t media_size, bool ro) | u_int cnt, off_t media_size, bool ro) | ||||
| { | { | ||||
| struct sdda_softc *sc = (struct sdda_softc *)periph->softc; | struct sdda_softc *sc = (struct sdda_softc *)periph->softc; | ||||
| struct sdda_part *part; | struct sdda_part *part; | ||||
| struct ccb_pathinq cpi; | struct ccb_pathinq cpi; | ||||
| u_int maxio; | |||||
| CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, | CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, | ||||
| ("Partition type '%s', size %ju %s\n", | ("Partition type '%s', size %ju %s\n", | ||||
| part_type(type), | part_type(type), | ||||
| media_size, | media_size, | ||||
| ro ? "(read-only)" : "")); | ro ? "(read-only)" : "")); | ||||
| part = sc->part[type] = malloc(sizeof(*part), M_DEVBUF, | part = sc->part[type] = malloc(sizeof(*part), M_DEVBUF, | ||||
| ▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Lines | sdda_add_part(struct cam_periph *periph, u_int type, const char *name, | ||||
| part->disk->d_open = sddaopen; | part->disk->d_open = sddaopen; | ||||
| part->disk->d_close = sddaclose; | part->disk->d_close = sddaclose; | ||||
| part->disk->d_strategy = sddastrategy; | part->disk->d_strategy = sddastrategy; | ||||
| part->disk->d_getattr = sddagetattr; | part->disk->d_getattr = sddagetattr; | ||||
| // sc->disk->d_dump = sddadump; | // sc->disk->d_dump = sddadump; | ||||
| part->disk->d_gone = sddadiskgonecb; | part->disk->d_gone = sddadiskgonecb; | ||||
| part->disk->d_name = part->name; | part->disk->d_name = part->name; | ||||
| part->disk->d_drv1 = part; | part->disk->d_drv1 = part; | ||||
| maxio = cpi.maxio; /* Honor max I/O size of SIM */ | part->disk->d_maxsize = | ||||
| if (maxio == 0) | MIN(MAXPHYS, sdda_get_max_data(periph, | ||||
| maxio = DFLTPHYS; /* traditional default */ | (union ccb *)&cpi) * mmc_get_sector_size(periph)); | ||||
| else if (maxio > MAXPHYS) | |||||
| maxio = MAXPHYS; /* for safety */ | |||||
| part->disk->d_maxsize = maxio; | |||||
| part->disk->d_unit = cnt; | part->disk->d_unit = cnt; | ||||
| part->disk->d_flags = 0; | part->disk->d_flags = 0; | ||||
| strlcpy(part->disk->d_descr, sc->card_id_string, | strlcpy(part->disk->d_descr, sc->card_id_string, | ||||
| MIN(sizeof(part->disk->d_descr), sizeof(sc->card_id_string))); | MIN(sizeof(part->disk->d_descr), sizeof(sc->card_id_string))); | ||||
| strlcpy(part->disk->d_ident, sc->card_sn_string, | strlcpy(part->disk->d_ident, sc->card_sn_string, | ||||
| MIN(sizeof(part->disk->d_ident), sizeof(sc->card_sn_string))); | MIN(sizeof(part->disk->d_ident), sizeof(sc->card_sn_string))); | ||||
| part->disk->d_hba_vendor = cpi.hba_vendor; | part->disk->d_hba_vendor = cpi.hba_vendor; | ||||
| part->disk->d_hba_device = cpi.hba_device; | part->disk->d_hba_device = cpi.hba_device; | ||||
| ▲ Show 20 Lines • Show All 405 Lines • Show Last 20 Lines | |||||