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https://github.com/AsahiLinux/u-boot
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4d8615cbf5
Currently pci_bus_read_config() and pci_bus_write_config() are called with bus number masked off in the parameter bdf, and bus number is supposed to be added back in the bridge driver's pci config read/write ops if the device is behind a pci bridge. However this logic only works for a pci topology where there is only one bridge off the root controller. If there is addtional bridge in the system, the logic will create a non-existent bdf where its bus number gets accumulated across bridges. To correct this, we change all pci config read/write routines to use complete bdf all the way up to the root controller. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> |
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| .. | ||
| fsl_pci_init.c | ||
| Kconfig | ||
| Makefile | ||
| pci-emul-uclass.c | ||
| pci-uclass.c | ||
| pci.c | ||
| pci_auto.c | ||
| pci_common.c | ||
| pci_compat.c | ||
| pci_ftpci100.c | ||
| pci_gt64120.c | ||
| pci_indirect.c | ||
| pci_msc01.c | ||
| pci_rom.c | ||
| pci_sandbox.c | ||
| pci_sh4.c | ||
| pci_sh7751.c | ||
| pci_sh7780.c | ||
| pci_tegra.c | ||
| pci_x86.c | ||
| pcie_imx.c | ||
| pcie_layerscape.c | ||
| tsi108_pci.c | ||
| w83c553f.c | ||