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| author | Logan Gunthorpe | 2017-03-03 00:24:34 +0100 |
|---|---|---|
| committer | Bjorn Helgaas | 2017-04-12 19:23:37 +0200 |
| commit | 52eabba5bcdb2853dec6ef007ba427b092034738 (patch) | |
| tree | 959b69df05f188f33ae2d7e5ba53158fd50f2f83 /block | |
| parent | switchtec: Add sysfs attributes to the Switchtec driver (diff) | |
| download | kernel-qcow2-linux-52eabba5bcdb2853dec6ef007ba427b092034738.tar.gz kernel-qcow2-linux-52eabba5bcdb2853dec6ef007ba427b092034738.tar.xz kernel-qcow2-linux-52eabba5bcdb2853dec6ef007ba427b092034738.zip | |
switchtec: Add IOCTLs to the Switchtec driver
Add a couple of special IOCTLs to:
* Inform userspace of firmware partition locations
* Pass event counts and allow userspace to wait on events
* Translate PFF numbers used by the switch to port numbers
[Dan Carpenter <dan.carpenter@oracle.com>: fix off-by-one in
ioctl_event_ctl()]
Tested-by: Krishna Dhulipala <krishnad@fb.com>
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Stephen Bates <stephen.bates@microsemi.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Wei Zhang <wzhang@fb.com>
Reviewed-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions