Subject: Bootloader
To: 'port-arm32@netbsd.org' <port-arm32@netbsd.org>
From: Bruce Martin <BruceM@cat.co.za>
List: port-arm32
Date: 03/11/1999 07:59:37
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Hi All
Well, I've got my NetBSD bootloader working on the EBSA285
quite nicely - the problem is that I cannot connect a SCSI
disk to it properly. It sees the PCI SCSI controller fine
(Adaptec AHA2940W), but as soon as I connect a disk to the
controller, I get messages along the lines of:
pci0 at footbridge0 bus 0
pci0: i/o enabled, memory enabled
ahc0 at pci0 dev 5 function 0
ahc0: interrupting at irq 18
ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
scsibus0 at ahc0 channel 0: 16 targets, 8 luns per
target
ahc0: board is not responding
cmd fail
probe(ahc0:0:0): timed out in command phase,
SCSISIGI == 0x86
probe(ahc0:0:0): asserted ATN - device reset in
message buffer
ahc0: board is not responding
cmd fail
sd0 at scsibus0 targ 0 lun 0: <, , > SCSI0 0/direct
fixed
In my bootloader, I have set up the PCI slots mem BAR, i/o
BAR, and Expansion ROM bar, and enabled mem and i/o access.
Does anyone have any insight into what the problems could
be, or how to fix it? Anyone had similar problems?
Thanks
Bruce Martin
brucem@cat.co.za
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<TITLE>Bootloader</TITLE>
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<P><FONT SIZE=3D2>Hi All</FONT>
</P>
<P><FONT SIZE=3D2>Well, I've got my NetBSD bootloader working on the =
EBSA285 quite nicely - the problem is that I cannot connect a SCSI disk =
to it properly. It sees the PCI SCSI controller fine (Adaptec =
AHA2940W), but as soon as I connect a disk to the controller, I get =
messages along the lines of:</FONT></P>
<P> <FONT SIZE=3D2>pci0 at =
footbridge0 bus 0</FONT>
<BR> <FONT SIZE=3D2>pci0: i/o =
enabled, memory enabled</FONT>
<BR> <FONT SIZE=3D2>ahc0 at =
pci0 dev 5 function 0</FONT>
<BR> <FONT SIZE=3D2>ahc0: =
interrupting at irq 18</FONT>
<BR> <FONT SIZE=3D2>ahc0: =
aic7880 Wide Channel, SCSI Id=3D7, 16 SCBs</FONT>
<BR> <FONT SIZE=3D2>scsibus0 =
at ahc0 channel 0: 16 targets, 8 luns per target</FONT>
<BR> <FONT SIZE=3D2>ahc0: =
board is not responding</FONT>
<BR> <FONT SIZE=3D2>cmd =
fail</FONT>
<BR> <FONT =
SIZE=3D2>probe(ahc0:0:0): timed out in command phase, SCSISIGI =3D=3D =
0x86</FONT>
<BR> <FONT =
SIZE=3D2>probe(ahc0:0:0): asserted ATN - device reset in message =
buffer</FONT>
<BR> <FONT SIZE=3D2>ahc0: =
board is not responding</FONT>
<BR> <FONT SIZE=3D2>cmd =
fail</FONT>
<BR> <FONT SIZE=3D2>sd0 at =
scsibus0 targ 0 lun 0: <, , > SCSI0 0/direct fixed</FONT>
</P>
<P><FONT SIZE=3D2>In my bootloader, I have set up the PCI slots mem =
BAR, i/o BAR, and Expansion ROM bar, and enabled mem and i/o access. =
Does anyone have any insight into what the problems could be, or how to =
fix it? Anyone had similar problems?</FONT></P>
<P><FONT SIZE=3D2>Thanks</FONT>
<BR><FONT SIZE=3D2> Bruce Martin</FONT>
<BR><FONT SIZE=3D2>brucem@cat.co.za</FONT>
</P>
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