Re: [PATCH u-boot 0/3] pci: Do not access Freescale PCI controllers BARs registers

2023-04-29 Thread Pali Rohár
On Friday 21 April 2023 05:54:29 Heiko Schocher wrote: > Hello Pali, > > On 20.04.23 21:44, Pali Rohár wrote: > > Freescale PCI and PCIe controllers export in config space in BARs offset > > for BDF address 00:00.0 internal controller registers, instead of BAR > > registers. Avoid access to these

Re: [PATCH u-boot 0/3] pci: Do not access Freescale PCI controllers BARs registers

2023-04-20 Thread Heiko Schocher
Hello Pali, On 20.04.23 21:44, Pali Rohár wrote: > Freescale PCI and PCIe controllers export in config space in BARs offset > for BDF address 00:00.0 internal controller registers, instead of BAR > registers. Avoid access to these registers to prevent overwriting them. > > Fixes

[PATCH u-boot 0/3] pci: Do not access Freescale PCI controllers BARs registers

2023-04-20 Thread Pali Rohár
Freescale PCI and PCIe controllers export in config space in BARs offset for BDF address 00:00.0 internal controller registers, instead of BAR registers. Avoid access to these registers to prevent overwriting them. Fixes autoconfiguration of PCI and PCIe devices on Freescale PowerPC platforms.