Date: Thu, 28 Dec 1995 16:30:09 -0800 (PST) From: Peter Wemm <peter> To: CVS-committers, cvs-sys Subject: cvs commit: src/sys/i386/isa aha1542.c Message-ID: <199512290030.QAA10750@freefall.freebsd.org>
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peter 95/12/28 16:30:08 Modified: sys/i386/isa aha1542.c Log: Add the attempted DMA address to the 'DMA beyond end of ISA' message so that we can see if it's a small distance beyond the end, or way out. This may give some clues as to whether it is being caused by something coalescing the transfers in spite of the bounce buffers, or simply because of buffer corruption. (The BT driver seems to occasionally get hit by from this too, except that it does not trap the transfer, and the system panics later with vm_bounce_page_free.) This "event" usually happens to me during a savecore (on the rare occasion that a kernel coredump is actually taken after a crash - the lack of kernel core dumps is another problem...). Revision Changes Path 1.54 +3 -2 src/sys/i386/isa/aha1542.c
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