diff options
| author | Andrew Scull <ascull@google.com> | 2022-04-21 16:11:13 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-05-03 18:33:29 -0400 |
| commit | 2635e3b50f8e646fc54c2bb15a017dea61a64a68 (patch) | |
| tree | ef007c4b53fe0c22569adbb54aeadc9adb854447 /include/pci.h | |
| parent | a822d1dee4e2a6a035c464426e56d1e5c600d273 (diff) | |
pci: Add mask parameter to dm_pci_map_bar()
Add a mask parameter to control the lookup of the PCI region from which
the mapping can be made.
Signed-off-by: Andrew Scull <ascull@google.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'include/pci.h')
| -rw-r--r-- | include/pci.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/pci.h b/include/pci.h index c0eefe9209..d7ed35dd52 100644 --- a/include/pci.h +++ b/include/pci.h @@ -1352,11 +1352,12 @@ pci_addr_t dm_pci_phys_to_bus(struct udevice *dev, phys_addr_t addr, size_t len, * @bar: Bar register offset (PCI_BASE_ADDRESS_...) * @offset: Offset from the base to map * @len: Length to map + * @mask: Mask to match flags for the region type * @flags: Flags for the region type (PCI_REGION_...) * @return: pointer to the virtual address to use or 0 on error */ void *dm_pci_map_bar(struct udevice *dev, int bar, size_t offset, size_t len, - unsigned long flags); + unsigned long mask, unsigned long flags); /** * dm_pci_find_next_capability() - find a capability starting from an offset |