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pci: pci-uclass: Add board_pci_fixup_dev for DM_PCI 

Add a board_pci_fixup_dev weak function to allow PCI device fixups
during enumeration.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey 2021-04-16 14:53:47 -07:00 committed by Stefano Babic
parent 19e1b8d9b2
commit cecd013fdf
2 changed files with 14 additions and 0 deletions
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6
drivers/pci/pci-uclass.c
View File

@ -790,6 +790,10 @@ error:
return ret; return ret;
} }
__weak extern void board_pci_fixup_dev(struct udevice *bus, struct udevice *dev)
{
}
int pci_bind_bus_devices(struct udevice *bus) int pci_bind_bus_devices(struct udevice *bus)
{ {
ulong vendor, device; ulong vendor, device;
@ -895,6 +899,8 @@ int pci_bind_bus_devices(struct udevice *bus)
} }
} }
} }
board_pci_fixup_dev(bus, dev);
} }
return 0; return 0;

8
include/pci.h
View File

@ -1690,6 +1690,14 @@ int sandbox_pci_get_emul(const struct udevice *bus, pci_dev_t find_devfn,
*/ */
int sandbox_pci_get_client(struct udevice *emul, struct udevice **devp); int sandbox_pci_get_client(struct udevice *emul, struct udevice **devp);
/**
* board_pci_fixup_dev() - Board callback for PCI device fixups
*
* @bus: PCI bus
* @dev: PCI device
*/
extern void board_pci_fixup_dev(struct udevice *bus, struct udevice *dev);
#endif /* CONFIG_DM_PCI */ #endif /* CONFIG_DM_PCI */
/** /**