linux/drivers/infiniband
Mike Marciniszyn b135e324d7 IB/hfi1: Allow larger MTU without AIP
The AIP code signals the phys_mtu in the following query_port()
fragment:

	props->phys_mtu = HFI1_CAP_IS_KSET(AIP) ? hfi1_max_mtu :
				ib_mtu_enum_to_int(props->max_mtu);

Using the largest MTU possible should not depend on AIP.

Fix by unconditionally using the hfi1_max_mtu value.

Fixes: 6d72344cf6 ("IB/ipoib: Increase ipoib Datagram mode MTU's upper limit")
Link: https://lore.kernel.org/r/1644348309-174874-1-git-send-email-mike.marciniszyn@cornelisnetworks.com
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-03-04 17:22:02 -04:00
..
core RDMA/core: Remove unnecessary statements 2022-02-28 13:57:24 -04:00
hw IB/hfi1: Allow larger MTU without AIP 2022-03-04 17:22:02 -04:00
sw RDMA/rxe: Cleanup rxe_mcast.c 2022-02-23 20:29:15 -04:00
ulp RDMA/ib_srp: Add more documentation 2022-02-23 15:13:23 -04:00
Kconfig RDMA/irdma: Add irdma Kconfig/Makefile and remove i40iw 2021-06-02 20:06:36 -03:00
Makefile