MESH(4)             NetBSD/macppc Kernel Interfaces Manual             MESH(4)

NAME
     mesh -- Apple Macintosh Enhanced SCSI Hardware driver

SYNOPSIS
     mesh* at obio? flags 0xffff
     scsibus* at mesh?

DESCRIPTION
     The mesh driver provides support for the SCSI host adapters found on most
     supported models with on-board SCSI.  The Apple Network Server models use
     the esp(4) and esiop(4) devices for SCSI, not mesh.

     Models supported by mesh are:
           -   Apple PowerBook (2400, 3400, G3, and G3 Series)
           -   Apple PowerBook (G3 Series (bronze keyboard))
           -   Apple Power Macintosh/Performa (4400, 54xx, 5500, 6300/160,
               6360, 6400, and 6500)
           -   Apple Power Macintosh (7300, 7500, 7600, 8500, 8600, 9500, and
               9600)
           -   Apple Workgroup Server 8550
           -   Apple Power Macintosh G3 (Beige G3)
           -   APS Tech (M*Power 604e/200)
           -   Motorola StarMax (3000, 4000, 5000, and 5500)
           -   Power Computing (PowerBase, PowerCenter, PowerCenter Pro, Pow-
               erCurve, PowerTower, PowerTower Pro, and PowerWave)
           -   UMAX (Apus 2000, Apus 3000, C500, and C600)
           -   UMAX (J700, S900)

     Some models have a separate SCSI bus dedicated to external devices using
     the esp(4) device.  On these systems, the mesh SCSI bus is operated in
     SCSI `Fast' mode (10 MB/s) and the external esp(4) bus is operated at 5
     MB/s.  This applies only to the following models:
           -   Apple Power Macintosh (7300, 7500, 7600, 8500, 8600, 9500, and
               9600)
           -   Power Computing (PowerCenter, PowerCenter Pro, PowerCurve, Pow-
               erTower, PowerTower Pro, and PowerWave)

SEE ALSO
     cd(4), ch(4), esiop(4), esp(4), intro(4), obio(4), scsi(4), sd(4), ss(4),
     st(4), uk(4)

NetBSD 5.0_STABLE             September 21, 2003             NetBSD 5.0_STABLE
