Date: Sun, 1 Jul 2001 16:41:25 -0700 (PDT) From: Warner Losh <imp@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/pccard pcic_pci.c Message-ID: <200107012341.f61NfP721259@freefall.freebsd.org>
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imp 2001/07/01 16:41:25 PDT
Modified files:
sys/pccard pcic_pci.c
Log:
Write zeros into the base/bounds register bars. We need to do this
because NEWBUS (and I think some versions of Windows sometimes) writes
0xffffffff to these registers to disable them. When they are
"disabled" like this, writing memory ranges to the pcic registers are
ignored and you will get "card (null) (null)" when you insert a call
otherwise.
Revision Changes Path
1.52 +17 -1 src/sys/pccard/pcic_pci.c
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