PCI: designware-ep: Add the doorbell mode of MSI-X in EP mode

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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>

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Xiaowei Bao 2020-09-18 16:00:14 +08:00 • committed by Lorenzo Pieralisi

parent 24ede430fa

commit 2f7f7001d0

2 changed files with 31 additions and 0 deletions

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19

drivers/pci/controller/dwc/pcie-designware-ep.c

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12

drivers/pci/controller/dwc/pcie-designware.h

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