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(parent: 6711644) | patch
PCI/switchtec: Add check of event support
authorLogan Gunthorpe <logang@deltatee.com>
Thu, 14 Oct 2021 14:18:59 +0000 (14:18 +0000)
committerBjorn Helgaas <bhelgaas@google.com>
Thu, 14 Oct 2021 14:22:47 +0000 (09:22 -0500)
commit9f37ab0412eba537377c38b1dde1a04fbd7b5264
tree1d2d81fdb1b5e1d5628572cf49831e0ca8c0ebaatree | snapshot
parent67116444cf55e1d070ee2060ffe4d1c72917ec31commit | diff
PCI/switchtec: Add check of event support

Not all events are supported by every gen/variant of the Switchtec
firmware. To solve this, since Gen4, a new bit in each event header
is introduced to indicate if an event is supported by the firmware.

Link: https://lore.kernel.org/r/20211014141859.11444-6-kelvin.cao@microchip.com
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Kelvin Cao <kelvin.cao@microchip.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
drivers/pci/switch/switchtec.c diff | blob | history
include/linux/switchtec.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git