Date: Sat, 1 Jun 1996 02:20:22 +1000 From: Bruce Evans <bde@zeta.org.au> To: asami@CS.Berkeley.EDU, jdli@freebsd.csie.nctu.edu.tw Cc: current@FreeBSD.org Subject: Re: ahc0: ahc_intr - referenced scb not valid during scsiint 0x8a scb(0) Message-ID: <199605311620.CAA11793@godzilla.zeta.org.au>
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> * I remembered last time when I saw this message, and it was cured by > * applied the pentium-bcopy-patch, so I applied the pentium-bcopy-patch > * again, and it works again. (can't figure out why) >Hey Bruce, see what we fixed.... Not bcopy, only copyin/out :-). Perhaps prefetching the source data simplifies trap handling. Bruce
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