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(parent: b413ff8) | patch
s390/qeth: remove prio-queueing support for z/VM NICs
authorJulian Wiedmann <jwi@linux.ibm.com>
Wed, 18 Mar 2020 12:54:47 +0000 (13:54 +0100)
committerDavid S. Miller <davem@davemloft.net>
Wed, 18 Mar 2020 23:33:35 +0000 (16:33 -0700)
commit1c103cf819da7af23c96d968d3172b4358970502
tree548f3469580e88b8225e23fb6a45072ed043695btree | snapshot
parentb413ff8a18d17b6ea3e4ca36d531257e12e9dd0fcommit | diff
s390/qeth: remove prio-queueing support for z/VM NICs

z/VM NICs don't offer HW QoS for TX rings. So just use netdev_pick_tx()
to distribute the connections equally over all enabled TX queues.

We start with just 1 enabled TX queue (this matches the typical
configuration without prio-queueing). A follow-on patch will allow users
to enable additional TX queues.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_core.h diff | blob | history
drivers/s390/net/qeth_core_main.c diff | blob | history
drivers/s390/net/qeth_core_sys.c diff | blob | history
drivers/s390/net/qeth_l2_main.c diff | blob | history
drivers/s390/net/qeth_l3_main.c diff | blob | history
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