| commit | 8b664cd127a1e3777e23c8aaa96ba52ef741bb55 | [log] [tgz] |
|---|---|---|
| author | Julian Wiedmann <jwi@linux.ibm.com> | Thu Oct 31 13:42:15 2019 +0100 |
| committer | David S. Miller <davem@davemloft.net> | Thu Oct 31 12:32:59 2019 -0700 |
| tree | 7df91b4250211f9a683ccb2189602d4e2e195308 | |
| parent | b7f143d093e10cd39ae4a22d2f57ac853017f49e [diff] |
s390/qeth: use IQD Multi-Write For IQD devices with Multi-Write support, we can defer the queue-flush further and transmit multiple IO buffers with a single TX doorbell. The same-target restriction still applies. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Reviewed-by: Alexandra Winter <wintera@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>