John Baldwin e29bfa9ed9 If the kernel fails to allocate resources for the initial value of a BAR ... for a PCI device during the boot-time probe of the parent PCI bus, then zero the BAR and clear the resource list entry for that BAR. This forces the PCI bus driver to request a valid resource range from the parent bridge driver when the device driver tries to allocate the BAR. Similarly, if the initial value of a BAR is a valid range but it is > 4GB and the current OS only has 32-bit longs, then do a full teardown of the initial value of the BAR to force a reallocation. Reviewed by: imp MFC after: 1 week		2008-08-05 18:24:41 +00:00
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eisa_pci.c
fixup_pci.c	Workaround a hang on some nForce2 systems that can happen if the CPU goes	2006-05-24 14:08:31 +00:00
hostb_pci.c	Move the hostb driver out of the i386 and amd64 PCI code (where it was	2005-12-20 21:09:45 +00:00
ignore_pci.c
isa_pci.c
pci_if.m	Revamp the MSI/MSI-X code a bit to achieve two main goals:	2007-05-02 17:50:36 +00:00
pci_pci.c	SATA device on some nForce based boards could get confused if MSI is not	2008-07-23 09:44:36 +00:00
pci_private.h	Make the PCI code aware of PCI domains (aka PCI segments) so we can	2007-09-30 11:05:18 +00:00
pci_user.c	Don't cache the new-bus name of a PCI device in the PCI conf structure,	2008-01-15 21:40:46 +00:00
pci.c	If the kernel fails to allocate resources for the initial value of a BAR	2008-08-05 18:24:41 +00:00
pcib_if.m	Revamp the MSI/MSI-X code a bit to achieve two main goals:	2007-05-02 17:50:36 +00:00
pcib_private.h	Make the PCI code aware of PCI domains (aka PCI segments) so we can	2007-09-30 11:05:18 +00:00
pcireg.h	- Fix a small bit slip in PCIM_PCAP_D[0-2]PME defines.	2007-09-19 13:05:58 +00:00
pcivar.h	SATA device on some nForce based boards could get confused if MSI is not	2008-07-23 09:44:36 +00:00
vga_pci.c	Don't add an agp child in vgapci's attach routine if the PCIY_AGP	2006-02-01 15:45:29 +00:00