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(parent: 1c103cf) | patch
s390/qeth: allow configuration of TX queues for z/VM NICs
authorJulian Wiedmann <jwi@linux.ibm.com>
Wed, 18 Mar 2020 12:54:48 +0000 (13:54 +0100)
committerDavid S. Miller <davem@davemloft.net>
Wed, 18 Mar 2020 23:33:35 +0000 (16:33 -0700)
commitfcc2df8b8777c960c8125bc157423c76415a5419
tree3272f2118e754a0727cda3f24d15e8fc859c0030tree | snapshot
parent1c103cf819da7af23c96d968d3172b4358970502commit | diff
s390/qeth: allow configuration of TX queues for z/VM NICs

Add support for ETHTOOL_SCHANNELS to change the count of active
TX queues.

Since all TX queue structs are pre-allocated and -registered, we just
need to trivially adjust dev->real_num_tx_queues.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_ethtool.c diff | blob | history
Domain: System / Kernel;