diff options
| author | Roger Quadros <rogerq@kernel.org> | 2022-11-04 15:23:07 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-07 12:20:03 +0000 |
| commit | fd23df72f2be317d38d9fde0a8996b8e7454fd2a (patch) | |
| tree | f7543ffee914a0ae667b3355d6521e15a11c6b73 /arch | |
| parent | cef122d4cf5b6463d16e71ed04330f32a526a6ab (diff) | |
net: ethernet: ti: am65-cpsw: Add suspend/resume support
Add PM handlers for System suspend/resume.
As DMA driver doesn't yet support suspend/resume we free up
the DMA channels at suspend and acquire and initialize them
at resume.
Move the init/free dma calls to ndo_open/close() hooks so
it is symmetric and easier to invoke from suspend/resume handler.
As CPTS looses contect during suspend/resume, invoke the
necessary CPTS suspend/resume helpers.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions