Date: Tue, 8 Oct 2002 11:25:10 -0700 (PDT) From: Søren Schmidt <sos@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/ata ata-pci.c Message-ID: <200210081825.g98IPAf6076545@freefall.freebsd.org>
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sos 2002/10/08 11:25:10 PDT
Modified files:
sys/dev/ata ata-pci.c
Log:
Fix for the panic when using a Promise TX2.
The problem is that the code does a check for the granparent of
the Promise chip, if this is a bridge of the right type, we have
a TX4 on our hands, and need to handle that ones "issues".
Now the grandparent check cause subtle bugs in the newbus system,
mainly that pci_get_devid doesn't return an error value.
This patch works around the issue by using BUS_READ_IVAR() instead.
Revision Changes Path
1.50 +22 -15 src/sys/dev/ata/ata-pci.c
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