Shawn Lin 55021718b9 PCI: rockchip: Advertise 128-byte Read Completion Boundary support
Rockchip Root Ports support either 64 or 128 byte Read Completion Boundary
(RCB).  Set the RCB bit in the Link Control register to indicate this.

A 128 byte RCB significantly improves performance of NVMe with libaio.

[bhelgaas: changelog]
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Brian Norris <briannorris@chromium.org>
Cc: Jeffy Chen <jeffy.chen@rock-chips.com>
2017-04-03 16:04:48 -05:00
..
2016-12-07 12:06:42 -06:00
2016-11-14 15:55:33 -06:00
2016-11-14 15:55:33 -06:00