tree 0537d5def683e5cce9493c1ae0b53779d3e4aebc
parent 192c4e9b9322ae445fa12914941e2278c7d4829f
author Anil Gurumurthy <agurumurthy@marvell.com> 1550270237 -0800
committer Martin K. Petersen <martin.petersen@oracle.com> 1550620716 -0500

scsi: qla2xxx: Add support for setting port speed

This patch adds sysfs node

1. There is a new sysfs node port_speed
2. The possible values are 2(Auto neg), 8, 16, 32
3. A value outside of the above defaults to Auto neg
4. Any update to the setting causes a link toggle
5. This feature is currently only for ISP27xx

Signed-off-by: Anil Gurumurthy <agurumurthy@marvell.com>
Signed-off-by: Quinn Tran <qtran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>