diff options
| author | Alexander Motin <mav@FreeBSD.org> | 2009-11-17 21:27:21 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2009-11-17 21:27:21 +0000 |
| commit | c263e776596fe1da3e3baf2a43e71f7a743eda8a (patch) | |
| tree | 492fe60962e94275c295431c729ba83296c31f0b /sys/dev | |
| parent | dbf0a1cd3ec1daa2684c70e284cfc602588241f5 (diff) | |
Notes
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ahci/ahci.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/dev/ahci/ahci.c b/sys/dev/ahci/ahci.c index c46d0ce495d5..fed095bb6b1d 100644 --- a/sys/dev/ahci/ahci.c +++ b/sys/dev/ahci/ahci.c @@ -734,7 +734,9 @@ ahci_ch_attach(device_t dev) /* Construct SIM entry */ ch->sim = cam_sim_alloc(ahciaction, ahcipoll, "ahcich", ch, device_get_unit(dev), &ch->mtx, - min(2, ch->numslots), ch->numslots, devq); + min(2, ch->numslots), + (ch->caps & AHCI_CAP_SNCQ) ? ch->numslots : 0, + devq); if (ch->sim == NULL) { device_printf(dev, "unable to allocate sim\n"); error = ENOMEM; @@ -2119,7 +2121,9 @@ ahciaction(struct cam_sim *sim, union ccb *ccb) struct ccb_pathinq *cpi = &ccb->cpi; cpi->version_num = 1; /* XXX??? */ - cpi->hba_inquiry = PI_SDTR_ABLE | PI_TAG_ABLE; + cpi->hba_inquiry = PI_SDTR_ABLE; + if (ch->caps & AHCI_CAP_SNCQ) + cpi->hba_inquiry |= PI_TAG_ABLE; if (ch->caps & AHCI_CAP_SPM) cpi->hba_inquiry |= PI_SATAPM; cpi->target_sprt = 0; |