VMCI: dma dg: detect DMA datagram capability
authorJorgen Hansen <jhansen@vmware.com>
Mon, 7 Feb 2022 10:27:20 +0000 (02:27 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 8 Feb 2022 11:15:58 +0000 (12:15 +0100)
commiteed2298d936087a1c85e0fa6f7170028e4f4fded
tree4c290ad50b939625e4521cc0a24268f8b3e134ef
parente283a0e8b7ea83915e988ed059384af166b444c0
VMCI: dma dg: detect DMA datagram capability

Detect the VMCI DMA datagram capability, and if present, ack it
to the device.

Reviewed-by: Vishnu Dasa <vdasa@vmware.com>
Signed-off-by: Jorgen Hansen <jhansen@vmware.com>
Link: https://lore.kernel.org/r/20220207102725.2742-4-jhansen@vmware.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/vmw_vmci/vmci_guest.c
include/linux/vmw_vmci_defs.h