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PCI: dwc: Print debug error message when MSI-X entry control mask bit is set
authorGustavo Pimentel <gustavo.pimentel@synopsys.com>
Fri, 7 Dec 2018 17:24:37 +0000 (18:24 +0100)
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Tue, 12 Feb 2019 19:17:33 +0000 (19:17 +0000)
commit0380cf843c54d9ee506f5dadc00dd4fe524c99a6
tree7b8a03c5a8547308dda316318c77464a125bf030tree | snapshot
parent2d8ed461dbc9bc734185db92d2b9d1bb7b586b30commit | diff
PCI: dwc: Print debug error message when MSI-X entry control mask bit is set

Add debug error message when MSI-X entry control mask bit is set, to help
debug the reason why a MSI-X interrupt is not being triggered.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Joao Pinto <joao.pinto@synopsys.com>
drivers/pci/controller/dwc/pcie-designware-ep.c diff | blob | history
Domain: System / Kernel;