diff options
| author | Logan Gunthorpe <logang@deltatee.com> | 2017-03-02 16:24:34 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-04-12 12:23:37 -0500 |
| commit | 52eabba5bcdb2853dec6ef007ba427b092034738 (patch) | |
| tree | 959b69df05f188f33ae2d7e5ba53158fd50f2f83 /mm/cma_debug.c | |
| parent | 5d8e1881f431cf470170813eb048e6a384340904 (diff) | |
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 'mm/cma_debug.c')
0 files changed, 0 insertions, 0 deletions