John Baldwin a04725cd5c Detect invalid PCI devices more correctly in PCI interrupt router drivers. ... - Check for an invalid device (vendor is invalid) before reading the header type register when examining function 0 of a possible device. - When iterating over functions of a device, reject any device whose 16-bit vendor is invalid rather than requiring the full 32-bit vendor+device to be all 1's. In practice the latter check is probably fine, but checking the vendor is what the PCI spec recommends. Reviewed by: imp MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D21147		2019-08-06 23:15:04 +00:00
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pci_cfgreg.c	pci_cfgreg.c: Use io port config access for early boot time.	2019-04-09 18:07:17 +00:00
pci_pir.c	Detect invalid PCI devices more correctly in PCI interrupt router drivers.	2019-08-06 23:15:04 +00:00