diff options
| author | Frederic Barrat <fbarrat@linux.vnet.ibm.com> | 2018-01-23 12:31:39 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-01-24 11:42:57 +1100 |
| commit | 6914c757118e2a60ba826d9959ccf5532779781b (patch) | |
| tree | c6f596aac360a52f5b0b7498a57b9cf89e5ade9d /include/misc | |
| parent | 74d656d219b98ef3b96f92439337aa6392a7577d (diff) | |
| download | linux-6914c757118e2a60ba826d9959ccf5532779781b.tar.gz linux-6914c757118e2a60ba826d9959ccf5532779781b.tar.bz2 linux-6914c757118e2a60ba826d9959ccf5532779781b.zip | |
powerpc/powernv: Add platform-specific services for opencapi
Implement a few platform-specific calls which can be used by drivers:
- provide the Transaction Layer capabilities of the host, so that the
driver can find some common ground and configure the device and host
appropriately.
- provide the hw interrupt to be used for translation faults raised by
the NPU
- map/unmap some NPU mmio registers to get the fault context when the
NPU raises an address translation fault
The rest are wrappers around the previously-introduced opal calls.
Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'include/misc')
0 files changed, 0 insertions, 0 deletions