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Diffstat (limited to 'share/man/man4/aha.4')
| -rw-r--r-- | share/man/man4/aha.4 | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/share/man/man4/aha.4 b/share/man/man4/aha.4 index 1f86c03..0371e1f 100644 --- a/share/man/man4/aha.4 +++ b/share/man/man4/aha.4 @@ -42,7 +42,7 @@ In .Sh DESCRIPTION This driver provides access to the .Tn SCSI -bus connected to an Adaptec AHA-154xA, AHA-154xB, AHA-154xC, +bus connected to an Adaptec AHA-154xB, AHA-154xC, AHA-154xCF, AHA-154xCP, or AHA-1640 host adapter. x is 0 for controllers without a floppy drive and 2 for controllers that have them. @@ -67,15 +67,21 @@ The possible port addresses for this card are 0x330, 0x334, 0x230, 0x234, 0x130, and 0x134. .Pp +The AHA-1640 is a MCA bus card. +Since the MCA bus is a self-identifying bus, no setting of hints is +required. +.Sh BUGS +The AHA-154xA card does not support residuals on data transfers. +As a result, this card is no longer supported. +.Pp +There have been some reports that the AHA-154xB does not work well +under heavy load. +.Pp The AHA-154xCP is a plug and play controller. However, its resources are set using the on-board BIOS and cannot be moved. Failures to attached for this card are often caused when the resources set in the BIOS conflict -.Pp -The AHA-1640 is a MCA bus card. -Since the MCA bus is a self-identifying bus, no setting of hints is -required. .Sh SEE ALSO .Xr ahb 4 , .Xr ahc 4 , |
