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Michael Brown f76210961c [pci] Support systems with multiple PCI root bridges Extend the 16-bit PCI bus:dev.fn address to a 32-bit seg:bus:dev.fn address, assuming a segment value of zero in contexts where multiple segments are unsupported by the underlying data structures (e.g. in the iBFT or BOFM tables). Signed-off-by: Michael Brown <mcb30@ipxe.org>		před 8 roky
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bofm.c	[pci] Support systems with multiple PCI root bridges	před 8 roky

Michael Brown f76210961c [pci] Support systems with multiple PCI root bridges

Extend the 16-bit PCI bus:dev.fn address to a 32-bit seg:bus:dev.fn
address, assuming a segment value of zero in contexts where multiple
segments are unsupported by the underlying data structures (e.g. in
the iBFT or BOFM tables).

Signed-off-by: Michael Brown <mcb30@ipxe.org>

před 8 roky

bofm.c

[pci] Support systems with multiple PCI root bridges

před 8 roky