PCI: tango: Add MSI controller support

Browse source

Add support for the MSI controller in Tango, which supports 256
message-signaled interrupts and a single doorbell address.

Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

...

This commit is contained in:

Marc Gonzalez 2017-09-26 12:27:39 +02:00 • committed by Bjorn Helgaas

parent 1e61a57cac

commit d76bdce394

1 changed files with 202 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

205

drivers/pci/host/pcie-tango.c

View file