PCI: designware-ep: Add the doorbell mode of MSI-X in EP mode
authorXiaowei Bao <xiaowei.bao@nxp.com>
Fri, 18 Sep 2020 08:00:14 +0000 (16:00 +0800)
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Mon, 21 Sep 2020 10:46:04 +0000 (11:46 +0100)
commit2f7f7001d0e58f3f1c010c0ccdb049602c889b1d
tree3710e02af3682dc036cdebf003775ae2b400c4f4
parent24ede430fa49d27ee4dd95ef6d234069fa034b9c
PCI: designware-ep: Add the doorbell mode of MSI-X in EP mode

Add the doorbell mode of MSI-X in DWC EP driver.

Link: https://lore.kernel.org/r/20200918080024.13639-3-Zhiqiang.Hou@nxp.com
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
drivers/pci/controller/dwc/pcie-designware-ep.c
drivers/pci/controller/dwc/pcie-designware.h