| aha.4 (130582) | aha.4 (131570) |
|---|---|
| 1.\" 2.\" Copyright (c) 1994 Wilko Bulte 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright --- 10 unchanged lines hidden (view full) --- 19.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26.\" | 1.\" 2.\" Copyright (c) 1994 Wilko Bulte 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright --- 10 unchanged lines hidden (view full) --- 19.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26.\" |
| 27.\" $FreeBSD: head/share/man/man4/aha.4 130582 2004-06-16 08:33:57Z ru $ | 27.\" $FreeBSD: head/share/man/man4/aha.4 131570 2004-07-04 14:17:41Z simon $ |
| 28.\" | 28.\" |
| 29.Dd October 15, 1998 | 29.Dd July 4, 2004 |
| 30.Dt AHA 4 31.Os 32.Sh NAME 33.Nm aha 34.Nd Adaptec SCSI host adapter driver 35.Sh SYNOPSIS 36.Cd device aha 37.Cd device scbus 38.Pp 39In 40.Pa /boot/device.hints : 41.Cd hint.aha.0.at="isa" 42.Sh DESCRIPTION 43This driver provides access to the 44.Tn SCSI | 30.Dt AHA 4 31.Os 32.Sh NAME 33.Nm aha 34.Nd Adaptec SCSI host adapter driver 35.Sh SYNOPSIS 36.Cd device aha 37.Cd device scbus 38.Pp 39In 40.Pa /boot/device.hints : 41.Cd hint.aha.0.at="isa" 42.Sh DESCRIPTION 43This driver provides access to the 44.Tn SCSI |
| 45bus connected to an Adaptec AHA-154xB, AHA-154xC, 46AHA-154xCF, AHA-154xCP, or AHA-1640 host adapter. | 45bus connected to the Adaptec AHA-154x and AHA-1640 SCSI host adapters. |
| 47x is 0 for controllers without a floppy drive and 2 for controllers 48that have them. | 46x is 0 for controllers without a floppy drive and 2 for controllers 47that have them. |
| 49Host adapters supporting a 154x compatible interface, 50such as some Tekram controllers and the Adaptec AHA-174x in 154x 51emulation mode can also be attached with this driver. | |
| 52For optimum 53performance, Adaptec AHA-174x controllers should be configured in 54enhanced mode and attached via the 55.Xr ahb 4 56driver. 57.Pp 58One device hint entry for every card to be attached by the system is 59required. --- 5 unchanged lines hidden (view full) --- 65locations and attaches to the first unattached card it finds. 66The possible 67port addresses for this card are 0x330, 0x334, 0x230, 0x234, 0x130, and 680x134. 69.Pp 70The AHA-1640 is an MCA bus card. 71Since the MCA bus is a self-identifying bus, no setting of hints is 72required. | 48For optimum 49performance, Adaptec AHA-174x controllers should be configured in 50enhanced mode and attached via the 51.Xr ahb 4 52driver. 53.Pp 54One device hint entry for every card to be attached by the system is 55required. --- 5 unchanged lines hidden (view full) --- 61locations and attaches to the first unattached card it finds. 62The possible 63port addresses for this card are 0x330, 0x334, 0x230, 0x234, 0x130, and 640x134. 65.Pp 66The AHA-1640 is an MCA bus card. 67Since the MCA bus is a self-identifying bus, no setting of hints is 68required. |
| 69.Sh HARDWARE 70The 71.Nm 72driver supports the following SCSI host adapters: 73.Pp 74.Bl -bullet -compact 75.It 76Adaptec AHA-154xB 77.It 78Adaptec AHA-154xC 79.It 80Adaptec AHA-154xCF 81.It 82Adaptec AHA-154xCP 83.It 84Adaptec AHA-1640 85.It 86Adaptec AHA-174x in 154x emulation mode 87.It 88Tekram SCSI controllers in 154x emulation mode 89.El |
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| 73.Sh BUGS 74The AHA-154xA card does not support residuals on data transfers. 75As a result, this card is no longer supported. 76.Pp 77There have been some reports that the AHA-154xB does not work well 78under heavy load. 79.Pp 80The AHA-154xCP is a plug and play controller. --- 25 unchanged lines hidden --- | 90.Sh BUGS 91The AHA-154xA card does not support residuals on data transfers. 92As a result, this card is no longer supported. 93.Pp 94There have been some reports that the AHA-154xB does not work well 95under heavy load. 96.Pp 97The AHA-154xCP is a plug and play controller. --- 25 unchanged lines hidden --- |