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Code Issues Releases Activity

Fix XPT_GET_TRANSPORT_SETTINGS to zero validity and flags-

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this was causing us to not negotiate sync at all, or at
random.
This commit is contained in:
Matt Jacob 2006-12-03 07:22:15 +00:00
parent 59398f700e
commit b61386a482
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=164845
1 changed files with 24 additions and 13 deletions
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37
sys/dev/isp/isp_freebsd.c
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@ -2686,6 +2686,13 @@ isp_action(struct cam_sim *sim, union ccb *ccb)
sdparam *sdp = isp->isp_param;
uint16_t *dptr;
if (spi->valid == 0 && scsi->valid == 0) {
ISPLOCK_2_CAMLOCK(isp);
ccb->ccb_h.status = CAM_REQ_CMP;
xpt_done(ccb);
break;
}
bus = cam_sim_bus(xpt_path_sim(cts->ccb_h.path));
sdp += bus;
/*
@ -2734,8 +2741,9 @@ isp_action(struct cam_sim *sim, union ccb *ccb)
*dptr &= ~DPARM_SYNC;
}
isp_prt(isp, ISP_LOGDEBUG0,
"SET bus %d targ %d to flags %x off %x per %x",
bus, tgt, sdp->isp_devparam[tgt].goal_flags,
"SET (%d.%d.%d) to flags %x off %x per %x",
bus, tgt, cts->ccb_h.target_lun,
sdp->isp_devparam[tgt].goal_flags,
sdp->isp_devparam[tgt].goal_offset,
sdp->isp_devparam[tgt].goal_period);
sdp->isp_devparam[tgt].dev_update = 1;
@ -2802,20 +2810,22 @@ isp_action(struct cam_sim *sim, union ccb *ccb)
cts->transport = XPORT_SPI;
cts->transport_version = 2;
scsi->flags &= ~CTS_SCSI_FLAGS_TAG_ENB;
spi->flags &= ~CTS_SPI_FLAGS_DISC_ENB;
spi->valid = 0;
scsi->valid = 0;
spi->flags = 0;
scsi->flags = 0;
if (dval & DPARM_DISC) {
spi->flags |= CTS_SPI_FLAGS_DISC_ENB;
}
if (dval & DPARM_TQING) {
scsi->flags |= CTS_SCSI_FLAGS_TAG_ENB;
}
if ((dval & DPARM_SYNC) && oval && pval) {
spi->sync_offset = oval;
spi->sync_period = pval;
spi->valid |= CTS_SPI_VALID_SYNC_OFFSET;
spi->valid |= CTS_SPI_VALID_SYNC_RATE;
} else {
spi->sync_offset = 0;
spi->sync_period = 0;
}
spi->valid |= CTS_SPI_VALID_SYNC_OFFSET;
spi->valid |= CTS_SPI_VALID_SYNC_RATE;
spi->valid |= CTS_SPI_VALID_BUS_WIDTH;
if (dval & DPARM_WIDE) {
spi->bus_width = MSG_EXT_WDTR_BUS_16_BIT;
@ -2824,14 +2834,15 @@ isp_action(struct cam_sim *sim, union ccb *ccb)
}
if (cts->ccb_h.target_lun != CAM_LUN_WILDCARD) {
scsi->valid = CTS_SCSI_VALID_TQ;
if (dval & DPARM_TQING) {
scsi->flags |= CTS_SCSI_FLAGS_TAG_ENB;
}
spi->valid |= CTS_SPI_VALID_DISC;
} else {
scsi->valid = 0;
}
isp_prt(isp, ISP_LOGDEBUG0,
"GET %s bus %d targ %d to flags %x off %x per %x",
"GET %s (%d.%d.%d) to flags %x off %x per %x",
IS_CURRENT_SETTINGS(cts)? "ACTIVE" : "NVRAM",
bus, tgt, dval, oval, pval);
bus, tgt, cts->ccb_h.target_lun, dval, oval, pval);
}
ISPLOCK_2_CAMLOCK(isp);
ccb->ccb_h.status = CAM_REQ_CMP;