Commits
Stanimir Varbanov committed 17209dfb35a
PCI: designware: Ensure ATU is enabled before IO/conf space accesses Read back the ATU CR2 register to ensure ATU programming is effective before any subsequent I/O or config space accesses. Without this, PCI device enumeration is unreliable. [bhelgaas: changelog, comment] Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Pratyush Anand <pratyush.anand@gmail.com>