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According to the PCI Local Specification rev. 3.0 in case of a 64-bit BAR both the low and the high parts of the register should be set to ~0 before attempting to read back the size. So far I have found no single device that has problems with the previous approach, but I think it's better to stay on the safe size. This commit should not introduce any functional change. MFC after: 3 weeks Sponsored by: Citrix Systems R&D Reviewed by: jhb Differential revision: https://reviews.freebsd.org/D11750 |
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| .. | ||
| fixup_pci.c | ||
| hostb_pci.c | ||
| ignore_pci.c | ||
| isa_pci.c | ||
| pci.c | ||
| pci_host_generic.c | ||
| pci_host_generic.h | ||
| pci_host_generic_fdt.c | ||
| pci_host_generic_fdt.h | ||
| pci_if.m | ||
| pci_iov.c | ||
| pci_iov.h | ||
| pci_iov_if.m | ||
| pci_iov_private.h | ||
| pci_iov_schema.c | ||
| pci_pci.c | ||
| pci_private.h | ||
| pci_subr.c | ||
| pci_user.c | ||
| pcib_if.m | ||
| pcib_private.h | ||
| pcib_support.c | ||
| pcireg.h | ||
| pcivar.h | ||
| schema_private.h | ||
| vga_pci.c | ||