diff options
| author | Warner Losh <imp@FreeBSD.org> | 2021-04-21 18:10:42 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2021-04-22 17:23:29 +0000 |
| commit | 9a5a5c1576b4ce308a97e0bce887261701ae3edc (patch) | |
| tree | c40eb2faeb35f1b0c5b5c018632e86bcfe805d0b /sys/dev/vmware | |
| parent | 89c3c32647a5099b297af2958e5a939eff0c0ce0 (diff) | |
Diffstat (limited to 'sys/dev/vmware')
| -rw-r--r-- | sys/dev/vmware/pvscsi/pvscsi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/vmware/pvscsi/pvscsi.c b/sys/dev/vmware/pvscsi/pvscsi.c index 3ca905313897..ad32d2ab4959 100644 --- a/sys/dev/vmware/pvscsi/pvscsi.c +++ b/sys/dev/vmware/pvscsi/pvscsi.c @@ -1423,7 +1423,8 @@ finish_ccb: strlcpy(cpi->sim_vid, "VMware", SIM_IDLEN); strlcpy(cpi->hba_vid, "VMware", HBA_IDLEN); strlcpy(cpi->dev_name, cam_sim_name(sim), DEV_IDLEN); - cpi->maxio = PVSCSI_MAX_SG_ENTRIES_PER_SEGMENT * PAGE_SIZE; + /* Limit I/O to 256k since we can't do 512k unaligned I/O */ + cpi->maxio = (PVSCSI_MAX_SG_ENTRIES_PER_SEGMENT / 2) * PAGE_SIZE; cpi->protocol = PROTO_SCSI; cpi->protocol_version = SCSI_REV_SPC2; cpi->transport = XPORT_SAS; |