IB/ehca: Use default value for Local CA ACK Delay if FW returns 0
Some firmware versions report a Local CA ACK Delay of 0. In that case, return a more sensible default value of 12 (-> 16 msec) instead. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
parent
5b673b71c8
commit
593e4d4a05
|
@ -114,7 +114,9 @@ int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props)
|
|||
}
|
||||
|
||||
props->max_pkeys = 16;
|
||||
props->local_ca_ack_delay = min_t(u8, rblock->local_ca_ack_delay, 255);
|
||||
/* Some FW versions say 0 here; insert sensible value in that case */
|
||||
props->local_ca_ack_delay = rblock->local_ca_ack_delay ?
|
||||
min_t(u8, rblock->local_ca_ack_delay, 255) : 12;
|
||||
props->max_raw_ipv6_qp = limit_uint(rblock->max_raw_ipv6_qp);
|
||||
props->max_raw_ethy_qp = limit_uint(rblock->max_raw_ethy_qp);
|
||||
props->max_mcast_grp = limit_uint(rblock->max_mcast_grp);
|
||||
|
|
Loading…
Reference in New Issue