Hello all!
My name is Alex. I am porting linux to shr4162 target. This is PPC based
target. It has Inic940P SCSI
controller. When attaching a SCSI disk I can monitor from time to time
the folloing problem:
even first request for disk info( vendor Id, Model, etc) fails because
no interrupts are caught by cpu
or scsi controller does not issue interrupts after completetion of the
request. As I said this situation
is floating - during some Linux bootings, this request and some other
basic requests( capacity request,
reading partition table and ctr.) work fine. The disk itself is Ok. It
works fine on analogous target, based
on ARM920CPU and having same SCSI contrller( Inic-940P). If anybody
experienced similar problems, please
share your experience. I would appriciate much.
Kind regards,
Kirnasov A.
