The new DWC PCIe Core version (4.80) implements iATU in a different way. This new mechanism is called iATU Unroll Mode. The Core still supports the "old" mechanism calling it Legacy Mode if configured to do so, but the standard way will be using Unroll. This patch adds the necessary support for the mechanism and makes some minor improvements to the existent one. Joao Pinto (2): pcie-designware: add iATU Unroll feature pcie-designware: add core version drivers/pci/host/pcie-designware.c | 161 +++++++++++++++++++++++++++++++++---- drivers/pci/host/pcie-designware.h | 6 +- 2 files changed, 148 insertions(+), 19 deletions(-) -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
