The outbound iATU programming functions are similar, so PATCH1 consolidates them into one. Most transactions' type are cfg0 and MEM, so current iATU usage is not balanced. PATCH2 adopts idea from Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>: http://www.spinics.net/lists/linux-pci/msg40440.html to change the iATU allocation: iATU0 for cfg and IO, iATU1 for MEM. Jisheng Zhang (2): PCI: designware: consolidate outbound iATU programming functions PCI: designware: use iATU0 for cfg and IO, iATU1 for MEM drivers/pci/host/pcie-designware.c | 144 ++++++++++++++++--------------------- 1 file changed, 62 insertions(+), 82 deletions(-) -- 2.1.4 -- 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
