tree cbcce32eea6069bcbb9662edcc49594b687ea228
parent d2126838050ccd1dadf310ffb78b2204f3b032b9
author Dany Madden <drt@linux.ibm.com> 1613160990 -0500
committer David S. Miller <davem@davemloft.net> 1613179025 -0800

ibmvnic: change IBMVNIC_MAX_IND_DESCS to 16

The supported indirect subcrq entries on Power8 is 16. Power9
supports 128. Redefined this value to 16 to minimize the driver from
having to reset when migrating between Power9 and Power8. In our rx/tx
performance testing, we found no performance difference between 16 and
128 at this time.

Fixes: f019fb6392e5 ("ibmvnic: Introduce indirect subordinate Command Response Queue buffer")
Signed-off-by: Dany Madden <drt@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>