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[pci] Provide pci_bar_is_io() to determine BAR type

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2026-05-12 18:33:39 +01:00
parent cac27e4882
commit ab9d7b0067
2 changed files with 15 additions and 0 deletions
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src/include/ipxe/pci.h
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@@ -317,6 +317,7 @@ struct pci_driver {
PCI_SLOT ( (pci)->busdevfn ), PCI_FUNC ( (pci)->busdevfn )
extern void adjust_pci_device ( struct pci_device *pci );
extern int pci_bar_is_io ( struct pci_device *pci, unsigned int reg );
extern unsigned long pci_bar_start ( struct pci_device *pci,
unsigned int reg );
extern void pci_bar_set ( struct pci_device *pci, unsigned int reg,