s390/qeth: add BQL support for IQD devices
authorJulian Wiedmann <jwi@linux.ibm.com>
Fri, 23 Aug 2019 09:48:52 +0000 (11:48 +0200)
committerDavid S. Miller <davem@davemloft.net>
Sat, 24 Aug 2019 23:39:19 +0000 (16:39 -0700)
commit96bd6c94bdf9de38b0fa0ec679fe40013f1c4576
treef6289212b6d30f3bce62270525d4037086913374
parent85e537d8f1b6b1201ced628b124b3d08436f5a04
s390/qeth: add BQL support for IQD devices

Each TX buffer may contain multiple skbs. So just accumulate the sent
byte count in the buffer struct, and later use the same count when
completing the buffer.

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