Subject: ELC dma/esp stuff
To: None <port-sparc@NetBSD.ORG>
From: Charles Lepple <clepple@jolt.tjhsst.edu>
List: port-sparc
Date: 05/28/1996 15:01:58
Someone mentioned that they wanted info on ELC dma and SCSI. Here it is.

>From jolt.tjhsst.edu with an ELC board:

NetBSD 1.1 (JOLT) #0: Wed Apr 24 17:15:30 EDT 1996
cpu0 at mainbus0: SUNW,Sun 4/25 (W8601/8701 or MB86903 @ 33 MHz, on-chip FPU)
dma0 at sbus0 slot 0 offset 0x400000: rev 1+
esp0 at sbus0 slot 0 offset 0x800000 pri 3: ESP100A 20Mhz, target 7
scsibus0 at esp0
esp0 targ 0 lun 0: <QUANTUM, PD210S   SUN0207, 492S> SCSI2 0/direct fixed
sd0 at scsibus0: 199MB, 1156 cyl, 7 head, 50 sec, 512 bytes/sec
esp0 targ 1 lun 0: <QUANTUM, PD210S   SUN0207, 492S> SCSI2 0/direct fixed
sd1 at scsibus0: 199MB, 1156 cyl, 7 head, 50 sec, 512 bytes/sec
esp0 targ 2 lun 0: <QUANTUM, PD210S   SUN0207, 492S> SCSI2 0/direct fixed
sd2 at scsibus0: 199MB, 1156 cyl, 7 head, 50 sec, 512 bytes/sec
esp0 targ 4 lun 0: <CDC, 94221-5, 0400> SCSI1 0/direct fixed
sd3 at scsibus0: 170MB, 1544 cyl, 5 head, 45 sec, 512 bytes/sec

(etc...)

>From zapp.tjhsst.edu with an SLC board:

NetBSD 1.1 (JOLT) #0: Wed Apr 24 17:15:30 EDT 1996
    toor@jolt.tjhsst.edu:/usr/src/sys/arch/sparc/compile/JOLT
cpu0 at mainbus0: Sun 4/20 (MB86900/1A or L64801 @ 20 MHz, WTL3170/2 FPU)
dma0 at sbus0 slot 0 offset 0x400000: rev 1
esp0 at sbus0 slot 0 offset 0x800000 pri 3: ESP100A 25Mhz, target 7
scsibus0 at esp0
esp0 targ 3 lun 0: <CDC, 94221-5, 0400> SCSI1 0/direct fixed
sd0 at scsibus0: 170MB, 1544 cyl, 5 head, 45 sec, 512 bytes/sec

>From zapp.tjhsst.edu with an ELC board:

NetBSD 1.1 (JOLT) #0: Wed Apr 24 17:15:30 EDT 1996
    toor@jolt.tjhsst.edu:/usr/src/sys/arch/sparc/compile/JOLT
bootpath: /sbus0/esp@0,800000/sd@3,0
cpu0 at mainbus0: SUNW,Sun 4/25 (W8601/8701 or MB86903 @ 33 MHz, on-chip FPU)
dma0 at sbus0 slot 0 offset 0x400000: rev 1+
esp0 at sbus0 slot 0 offset 0x800000 pri 3: ESP100A 20Mhz, target 7
scsibus0 at esp0
esp0 targ 3 lun 0: <CDC, 94221-5, 0400> SCSI1 0/direct fixed
sd0 at scsibus0: 170MB, 1544 cyl, 5 head, 45 sec, 512 bytes/sec
le0 at sbus0 slot 0 offset 0xc00000 pri 5: hardware address 08:00:20:03:2e:8f

Don't know if this helps, but NetBSD has been working perfectly on these machines. I haven't
had a chance to compile any new kernels (as can be seen by the banners above.)


-Charles Lepple
clepple@tjhsst.edu