CVS commit: syssrc/sys/dev/pci

[Manuel BOUYER <bouyer%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   bouyer
Date:           Mon Jan 28 15:30:31 UTC 2002

Modified Files:
        syssrc/sys/dev/pci: pciide.c

Log Message:
In hpt_pci_intr(): There is interrupt pending once IDEDMA_CTL_ACT is
turned off. It seems that IDEDMA_CTL_INTR is asserted before DMA transfer
is complete, leading to race condition in case of interrupt sharing.
Discovered reading the FreeBSD code.


To generate a diff of this commit:
cvs rdiff -r1.142 -r1.143 syssrc/sys/dev/pci/pciide.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.