static int
adaclose(struct disk *dp)
{
struct cam_periph *periph;
struct ada_softc *softc;
union ccb *ccb;
int error;
periph = (struct cam_periph *)dp->d_drv1;
if (periph == NULL)
return (ENXIO);
cam_periph_lock(periph);
if ((error = cam_periph_hold(periph, PRIBIO)) != 0) {
cam_periph_unlock(periph);
cam_periph_release(periph);
return (error);
}
softc = (struct ada_softc *)periph->softc;
/* We only sync the cache if the drive is capable of it. */
if ((softc->flags & ADA_FLAG_CAN_FLUSHCACHE) != 0 &&
(softc->flags & ADA_FLAG_PACK_INVALID) == 0) {
ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL);
cam_fill_ataio(&ccb->ataio,
1,
adadone,
CAM_DIR_NONE,
0,
NULL,
0,
ada_default_timeout*1000);
if (softc->flags & ADA_FLAG_CAN_48BIT)
ata_48bit_cmd(&ccb->ataio, ATA_FLUSHCACHE48, 0, 0, 0);
else
ata_28bit_cmd(&ccb->ataio, ATA_FLUSHCACHE, 0, 0, 0);
cam_periph_runccb(ccb, /*error_routine*/NULL, /*cam_flags*/0,
/*sense_flags*/0, softc->disk->d_devstat);
if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)
xpt_print(periph->path, "Synchronize cache failed\n");
if ((ccb->ccb_h.status & CAM_DEV_QFRZN) != 0)
cam_release_devq(ccb->ccb_h.path,
/*relsim_flags*/0,
/*reduction*/0,
/*timeout*/0,
/*getcount_only*/0);
xpt_release_ccb(ccb);
}
softc->flags &= ~ADA_FLAG_OPEN;
cam_periph_unhold(periph);
cam_periph_unlock(periph);
cam_periph_release(periph);
return (0);
}
void
semb_write_buffer(struct ccb_ataio *ataio,
u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *),
uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout)
{
length = min(length, 1020);
length = (length + 3) & ~3;
cam_fill_ataio(ataio,
retries,
cbfcnp,
/*flags*/length ? CAM_DIR_OUT : CAM_DIR_NONE,
tag_action,
data_ptr,
length,
timeout);
ata_28bit_cmd(ataio, ATA_SEP_ATTN,
length > 0 ? data_ptr[0] : 0, 0x80, length / 4);
}
void
semb_read_buffer(struct ccb_ataio *ataio,
u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*),
uint8_t tag_action, uint8_t page_code,
uint8_t *data_ptr, uint16_t length, uint32_t timeout)
{
length = min(length, 1020);
length = (length + 3) & ~3;
cam_fill_ataio(ataio,
retries,
cbfcnp,
/*flags*/CAM_DIR_IN,
tag_action,
data_ptr,
length,
timeout);
ata_28bit_cmd(ataio, ATA_SEP_ATTN,
page_code, 0x00, length / 4);
}
static void
pmpstart(struct cam_periph *periph, union ccb *start_ccb)
{
struct ccb_trans_settings cts;
struct ccb_ataio *ataio;
struct pmp_softc *softc;
struct cam_path *dpath;
int revision = 0;
softc = (struct pmp_softc *)periph->softc;
ataio = &start_ccb->ataio;
CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("pmpstart\n"));
if (softc->restart) {
softc->restart = 0;
softc->state = min(softc->state, PMP_STATE_PRECONFIG);
}
/* Fetch user wanted device speed. */
if (softc->state == PMP_STATE_RESET ||
softc->state == PMP_STATE_CONNECT) {
if (xpt_create_path(&dpath, periph,
xpt_path_path_id(periph->path),
softc->pm_step, 0) == CAM_REQ_CMP) {
bzero(&cts, sizeof(cts));
xpt_setup_ccb(&cts.ccb_h, dpath, CAM_PRIORITY_NONE);
cts.ccb_h.func_code = XPT_GET_TRAN_SETTINGS;
cts.type = CTS_TYPE_USER_SETTINGS;
xpt_action((union ccb *)&cts);
if (cts.xport_specific.sata.valid & CTS_SATA_VALID_REVISION)
revision = cts.xport_specific.sata.revision;
xpt_free_path(dpath);
}
}
switch (softc->state) {
case PMP_STATE_PORTS:
cam_fill_ataio(ataio,
pmp_retry_count,
pmpdone,
/*flags*/CAM_DIR_NONE,
0,
/*data_ptr*/NULL,
/*dxfer_len*/0,
pmp_default_timeout * 1000);
ata_pm_read_cmd(ataio, 2, 15);
break;
case PMP_STATE_PRECONFIG:
/* Get/update host SATA capabilities. */
bzero(&cts, sizeof(cts));
xpt_setup_ccb(&cts.ccb_h, periph->path, CAM_PRIORITY_NONE);
cts.ccb_h.func_code = XPT_GET_TRAN_SETTINGS;
cts.type = CTS_TYPE_CURRENT_SETTINGS;
xpt_action((union ccb *)&cts);
if (cts.xport_specific.sata.valid & CTS_SATA_VALID_CAPS)
softc->caps = cts.xport_specific.sata.caps;
cam_fill_ataio(ataio,
pmp_retry_count,
pmpdone,
/*flags*/CAM_DIR_NONE,
0,
/*data_ptr*/NULL,
/*dxfer_len*/0,
pmp_default_timeout * 1000);
ata_pm_write_cmd(ataio, 0x60, 15, 0x0);
break;
case PMP_STATE_RESET:
cam_fill_ataio(ataio,
pmp_retry_count,
pmpdone,
/*flags*/CAM_DIR_NONE,
0,
/*data_ptr*/NULL,
/*dxfer_len*/0,
pmp_default_timeout * 1000);
ata_pm_write_cmd(ataio, 2, softc->pm_step,
(revision << 4) |
((softc->found & (1 << softc->pm_step)) ? 0 : 1));
break;
case PMP_STATE_CONNECT:
cam_fill_ataio(ataio,
pmp_retry_count,
pmpdone,
/*flags*/CAM_DIR_NONE,
0,
/*data_ptr*/NULL,
/*dxfer_len*/0,
pmp_default_timeout * 1000);
ata_pm_write_cmd(ataio, 2, softc->pm_step,
(revision << 4));
break;
case PMP_STATE_CHECK:
cam_fill_ataio(ataio,
pmp_retry_count,
pmpdone,
/*flags*/CAM_DIR_NONE,
0,
/*data_ptr*/NULL,
/*dxfer_len*/0,
pmp_default_timeout * 1000);
ata_pm_read_cmd(ataio, 0, softc->pm_step);
break;
case PMP_STATE_CLEAR:
softc->reset = 0;
cam_fill_ataio(ataio,
pmp_retry_count,
pmpdone,
/*flags*/CAM_DIR_NONE,
0,
/*data_ptr*/NULL,
/*dxfer_len*/0,
pmp_default_timeout * 1000);
ata_pm_write_cmd(ataio, 1, softc->pm_step, 0xFFFFFFFF);
break;
case PMP_STATE_CONFIG:
cam_fill_ataio(ataio,
pmp_retry_count,
pmpdone,
/*flags*/CAM_DIR_NONE,
0,
/*data_ptr*/NULL,
/*dxfer_len*/0,
pmp_default_timeout * 1000);
ata_pm_write_cmd(ataio, 0x60, 15, 0x07 |
((softc->caps & CTS_SATA_CAPS_H_AN) ? 0x08 : 0));
break;
default:
break;
}
xpt_action(start_ccb);
}
/*
* Download firmware stored in buf to cam_dev. If simulation mode
* is enabled, only show what packet sizes would be sent to the
* device but do not sent any actual packets
*/
static int
fw_download_img(struct cam_device *cam_dev, const struct fw_vendor *vp,
char *buf, int img_size, int sim_mode, int printerrors, int retry_count,
int timeout, const char *imgname, const char *type)
{
struct scsi_write_buffer cdb;
progress_t progress;
int size;
union ccb *ccb;
int pkt_count = 0;
int max_pkt_size;
u_int32_t pkt_size = 0;
char *pkt_ptr = buf;
u_int32_t offset;
int last_pkt = 0;
int16_t *ptr;
if ((ccb = cam_getccb(cam_dev)) == NULL) {
warnx("Could not allocate CCB");
return (1);
}
if (strcmp(type, "scsi") == 0) {
scsi_test_unit_ready(&ccb->csio, 0, NULL, MSG_SIMPLE_Q_TAG,
SSD_FULL_SIZE, 5000);
} else if (strcmp(type, "ata") == 0) {
/* cam_getccb cleans up the header, caller has to zero the payload */
bzero(&(&ccb->ccb_h)[1],
sizeof(struct ccb_ataio) - sizeof(struct ccb_hdr));
ptr = (uint16_t *)malloc(sizeof(struct ata_params));
if (ptr == NULL) {
cam_freeccb(ccb);
warnx("can't malloc memory for identify\n");
return(1);
}
bzero(ptr, sizeof(struct ata_params));
cam_fill_ataio(&ccb->ataio,
1,
NULL,
/*flags*/CAM_DIR_IN,
MSG_SIMPLE_Q_TAG,
/*data_ptr*/(uint8_t *)ptr,
/*dxfer_len*/sizeof(struct ata_params),
timeout ? timeout : 30 * 1000);
ata_28bit_cmd(&ccb->ataio, ATA_ATA_IDENTIFY, 0, 0, 0);
} else {
warnx("weird disk type '%s'", type);
return 1;
}
/* Disable freezing the device queue. */
ccb->ccb_h.flags |= CAM_DEV_QFRZDIS;
if (cam_send_ccb(cam_dev, ccb) < 0) {
warnx("Error sending identify/test unit ready");
if (printerrors)
cam_error_print(cam_dev, ccb, CAM_ESF_ALL,
CAM_EPF_ALL, stderr);
cam_freeccb(ccb);
return(1);
}
if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) {
warnx("Device is not ready");
if (printerrors)
cam_error_print(cam_dev, ccb, CAM_ESF_ALL,
CAM_EPF_ALL, stderr);
cam_freeccb(ccb);
return (1);
}
max_pkt_size = vp->max_pkt_size;
if (vp->max_pkt_size == 0 && strcmp(type, "ata") == 0) {
max_pkt_size = UNKNOWN_MAX_PKT_SIZE;
}
pkt_size = vp->max_pkt_size;
progress_init(&progress, imgname, size = img_size);
/* Download single fw packets. */
do {
if (img_size <= max_pkt_size) {
last_pkt = 1;
pkt_size = img_size;
}
progress_update(&progress, size - img_size);
progress_draw(&progress);
bzero(&cdb, sizeof(cdb));
if (strcmp(type, "scsi") == 0) {
cdb.opcode = WRITE_BUFFER;
cdb.control = 0;
/* Parameter list length. */
scsi_ulto3b(pkt_size, &cdb.length[0]);
offset = vp->inc_cdb_offset ? (pkt_ptr - buf) : 0;
scsi_ulto3b(offset, &cdb.offset[0]);
cdb.byte2 = last_pkt ? vp->cdb_byte2_last : vp->cdb_byte2;
cdb.buffer_id = vp->inc_cdb_buffer_id ? pkt_count : 0;
/* Zero out payload of ccb union after ccb header. */
bzero((u_char *)ccb + sizeof(struct ccb_hdr),
sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr));
/* Copy previously constructed cdb into ccb_scsiio struct. */
bcopy(&cdb, &ccb->csio.cdb_io.cdb_bytes[0],
sizeof(struct scsi_write_buffer));
/* Fill rest of ccb_scsiio struct. */
if (!sim_mode) {
cam_fill_csio(&ccb->csio, /* ccb_scsiio */
retry_count, /* retries */
NULL, /* cbfcnp */
CAM_DIR_OUT | CAM_DEV_QFRZDIS, /* flags */
CAM_TAG_ACTION_NONE, /* tag_action */
(u_char *)pkt_ptr, /* data_ptr */
pkt_size, /* dxfer_len */
SSD_FULL_SIZE, /* sense_len */
sizeof(struct scsi_write_buffer), /* cdb_len */
timeout ? timeout : CMD_TIMEOUT); /* timeout */
}
} else if (strcmp(type, "ata") == 0) {
bzero(&(&ccb->ccb_h)[1],
sizeof(struct ccb_ataio) - sizeof(struct ccb_hdr));
if (!sim_mode) {
uint32_t off;
cam_fill_ataio(&ccb->ataio,
(last_pkt) ? 256 : retry_count,
NULL,
/*flags*/CAM_DIR_OUT | CAM_DEV_QFRZDIS,
CAM_TAG_ACTION_NONE,
/*data_ptr*/(uint8_t *)pkt_ptr,
/*dxfer_len*/pkt_size,
timeout ? timeout : 30 * 1000);
off = (uint32_t)(pkt_ptr - buf);
ata_28bit_cmd(&ccb->ataio, ATA_DOWNLOAD_MICROCODE,
USE_OFFSETS_FEATURE,
ATA_MAKE_LBA(off, pkt_size),
ATA_MAKE_SECTORS(pkt_size));
}
}
if (!sim_mode) {
/* Execute the command. */
if (cam_send_ccb(cam_dev, ccb) < 0 ||
(ccb->ccb_h.status & CAM_STATUS_MASK) !=
CAM_REQ_CMP) {
warnx("Error writing image to device");
if (printerrors)
cam_error_print(cam_dev, ccb, CAM_ESF_ALL,
CAM_EPF_ALL, stderr);
goto bailout;
}
}
/* Prepare next round. */
pkt_count++;
pkt_ptr += pkt_size;
img_size -= pkt_size;
} while(!last_pkt);
progress_complete(&progress, size - img_size);
cam_freeccb(ccb);
return (0);
bailout:
progress_complete(&progress, size - img_size);
cam_freeccb(ccb);
return (1);
}