powerpc/vas: Register NX with fault window ID and IRQ port value

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For each user space send window, register NX with fault window ID
and port value so that NX paste CRBs in this fault FIFO when it
sees fault on the request buffer.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Haren Myneni <haren@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1587016888.2275.1054.camel@hbabu-laptop

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Haren Myneni 2020-04-15 23:01:28 -07:00 • committed by Michael Ellerman

parent 0d17de03ce

commit 8b8a73dc79

2 changed files with 28 additions and 2 deletions

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15

arch/powerpc/platforms/powernv/vas-window.c

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15

arch/powerpc/platforms/powernv/vas.h

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