void knox_identify_enclosure(int sg_fd, int val) { unsigned char buf[KNOX_LED_BUFFER_LENGTH]; scsi_read_buffer(sg_fd, KNOX_LED_BUFFER_ID, 0, buf, KNOX_LED_BUFFER_LENGTH); if (val == 1) { buf[0] = 1; buf[8] = 2; scsi_write_buffer(sg_fd, KNOX_LED_BUFFER_ID, 0, buf, KNOX_LED_BUFFER_LENGTH); } else if (val == 0) { buf[0] = 0; buf[8] = 1; scsi_write_buffer(sg_fd, KNOX_LED_BUFFER_ID, 0, buf, KNOX_LED_BUFFER_LENGTH); } knox_print_sys_led(sg_fd); }
void knox_reset_phyerr(int sg_fd) { unsigned char buf[16] = {0}; int i; char json_key[16]; scsi_write_buffer(sg_fd, KNOX_PHYERR_BUFFER_ID, 0, buf, 16); }
static int safte_fill_control_request(enc_softc_t *enc, struct enc_fsm_state *state, union ccb *ccb, uint8_t *buf) { struct scfg *cfg; enc_element_t *ep, *ep1; safte_control_request_t *req; int i, idx, xfer_len; cfg = enc->enc_private; if (cfg == NULL) return (ENXIO); if (enc->enc_cache.nelms == 0) { enc_update_request(enc, SAFTE_UPDATE_READCONFIG); return (-1); } if (cfg->current_request == NULL) { cfg->current_request = TAILQ_FIRST(&cfg->requests); TAILQ_REMOVE(&cfg->requests, cfg->current_request, links); cfg->current_request_stage = 0; cfg->current_request_stages = 1; } req = cfg->current_request; idx = (int)req->elm_idx; if (req->elm_idx == SES_SETSTATUS_ENC_IDX) { cfg->adm_status = req->elm_stat[0] & ALL_ENC_STAT; cfg->flag1 &= ~(SAFT_FLG1_GLOBFAIL|SAFT_FLG1_GLOBWARN); if (req->elm_stat[0] & (SES_ENCSTAT_CRITICAL|SES_ENCSTAT_UNRECOV)) cfg->flag1 |= SAFT_FLG1_GLOBFAIL; else if (req->elm_stat[0] & SES_ENCSTAT_NONCRITICAL) cfg->flag1 |= SAFT_FLG1_GLOBWARN; buf[0] = SAFTE_WT_GLOBAL; buf[1] = cfg->flag1; buf[2] = cfg->flag2; buf[3] = 0; xfer_len = 16; } else { ep = &enc->enc_cache.elm_map[idx]; switch (ep->enctype) { case ELMTYP_DEVICE: case ELMTYP_ARRAY_DEV: switch (cfg->current_request_stage) { case 0: ep->priv = 0; if (req->elm_stat[0] & SESCTL_PRDFAIL) ep->priv |= 0x40; if (req->elm_stat[3] & SESCTL_RQSFLT) ep->priv |= 0x02; if (ep->enctype == ELMTYP_ARRAY_DEV) { if (req->elm_stat[1] & 0x01) ep->priv |= 0x200; if (req->elm_stat[1] & 0x02) ep->priv |= 0x04; if (req->elm_stat[1] & 0x04) ep->priv |= 0x08; if (req->elm_stat[1] & 0x08) ep->priv |= 0x10; if (req->elm_stat[1] & 0x10) ep->priv |= 0x20; if (req->elm_stat[1] & 0x20) ep->priv |= 0x100; if (req->elm_stat[1] & 0x80) ep->priv |= 0x01; } if (ep->priv == 0) ep->priv |= 0x01; /* no errors */ buf[0] = SAFTE_WT_DSTAT; for (i = 0; i < cfg->Nslots; i++) { ep1 = &enc->enc_cache.elm_map[cfg->slotoff + i]; buf[1 + (3 * i)] = ep1->priv; buf[2 + (3 * i)] = ep1->priv >> 8; } xfer_len = cfg->Nslots * 3 + 1; #define DEVON(x) (!(((x)[2] & SESCTL_RQSINS) | \ ((x)[2] & SESCTL_RQSRMV) | \ ((x)[3] & SESCTL_DEVOFF))) if (DEVON(req->elm_stat) != DEVON(ep->encstat)) cfg->current_request_stages++; #define IDON(x) (!!((x)[2] & SESCTL_RQSID)) if (IDON(req->elm_stat) != IDON(ep->encstat)) cfg->current_request_stages++; break; case 1: case 2: buf[0] = SAFTE_WT_SLTOP; buf[1] = idx - cfg->slotoff; if (cfg->current_request_stage == 1 && DEVON(req->elm_stat) != DEVON(ep->encstat)) { if (DEVON(req->elm_stat)) buf[2] = 0x01; else buf[2] = 0x02; } else { if (IDON(req->elm_stat)) buf[2] = 0x04; else buf[2] = 0x00; ep->encstat[2] &= ~SESCTL_RQSID; ep->encstat[2] |= req->elm_stat[2] & SESCTL_RQSID; } xfer_len = 64; break; default: return (EINVAL); } break; case ELMTYP_POWER: cfg->current_request_stages = 2; switch (cfg->current_request_stage) { case 0: if (req->elm_stat[3] & SESCTL_RQSTFAIL) { cfg->flag1 |= SAFT_FLG1_ENCPWRFAIL; } else { cfg->flag1 &= ~SAFT_FLG1_ENCPWRFAIL; } buf[0] = SAFTE_WT_GLOBAL; buf[1] = cfg->flag1; buf[2] = cfg->flag2; buf[3] = 0; xfer_len = 16; break; case 1: buf[0] = SAFTE_WT_ACTPWS; buf[1] = idx - cfg->pwroff; if (req->elm_stat[3] & SESCTL_RQSTON) buf[2] = 0x01; else buf[2] = 0x00; buf[3] = 0; xfer_len = 16; default: return (EINVAL); } break; case ELMTYP_FAN: if ((req->elm_stat[3] & 0x7) != 0) cfg->current_request_stages = 2; switch (cfg->current_request_stage) { case 0: if (req->elm_stat[3] & SESCTL_RQSTFAIL) cfg->flag1 |= SAFT_FLG1_ENCFANFAIL; else cfg->flag1 &= ~SAFT_FLG1_ENCFANFAIL; buf[0] = SAFTE_WT_GLOBAL; buf[1] = cfg->flag1; buf[2] = cfg->flag2; buf[3] = 0; xfer_len = 16; break; case 1: buf[0] = SAFTE_WT_FANSPD; buf[1] = idx; if (req->elm_stat[3] & SESCTL_RQSTON) { if ((req->elm_stat[3] & 0x7) == 7) buf[2] = 4; else if ((req->elm_stat[3] & 0x7) >= 5) buf[2] = 3; else if ((req->elm_stat[3] & 0x7) >= 3) buf[2] = 2; else buf[2] = 1; } else buf[2] = 0; buf[3] = 0; xfer_len = 16; ep->encstat[3] = req->elm_stat[3] & 0x67; default: return (EINVAL); } break; case ELMTYP_DOORLOCK: if (req->elm_stat[3] & 0x1) cfg->flag2 &= ~SAFT_FLG2_LOCKDOOR; else cfg->flag2 |= SAFT_FLG2_LOCKDOOR; buf[0] = SAFTE_WT_GLOBAL; buf[1] = cfg->flag1; buf[2] = cfg->flag2; buf[3] = 0; xfer_len = 16; break; case ELMTYP_ALARM: if ((req->elm_stat[0] & SESCTL_DISABLE) || (req->elm_stat[3] & 0x40)) { cfg->flag2 &= ~SAFT_FLG1_ALARM; } else if ((req->elm_stat[3] & 0x0f) != 0) { cfg->flag2 |= SAFT_FLG1_ALARM; } else { cfg->flag2 &= ~SAFT_FLG1_ALARM; } buf[0] = SAFTE_WT_GLOBAL; buf[1] = cfg->flag1; buf[2] = cfg->flag2; buf[3] = 0; xfer_len = 16; ep->encstat[3] = req->elm_stat[3]; break; default: return (EINVAL); } } if (enc->enc_type == ENC_SEMB_SAFT) { semb_write_buffer(&ccb->ataio, /*retries*/5, NULL, MSG_SIMPLE_Q_TAG, buf, xfer_len, state->timeout); } else { scsi_write_buffer(&ccb->csio, /*retries*/5, NULL, MSG_SIMPLE_Q_TAG, 1, 0, 0, buf, xfer_len, SSD_FULL_SIZE, state->timeout); } return (0); }
void knox_power_cycle_enclosure(int sg_fd) { unsigned char buf[3] = {0, 1, 0}; scsi_write_buffer(sg_fd, 0xe9, 0, buf, 3); }