diff options
| author | Christophe Lombard <[email protected]> | 2017-06-13 15:41:05 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2017-06-23 06:26:23 +0000 |
| commit | 797625deaedd9a0621376817db2813244b3246e3 (patch) | |
| tree | 98380967e1e8cd2653f49464b0ded56e29d510de /arch/powerpc/lib/code-patching.c | |
| parent | powerpc/64: Initialise thread_info for emergency stacks (diff) | |
| download | kernel-797625deaedd9a0621376817db2813244b3246e3.tar.gz kernel-797625deaedd9a0621376817db2813244b3246e3.zip | |
cxl: Fixes for Coherent Accelerator Interface Architecture 2.0
A previous set of patches "cxl: Add support for Coherent Accelerator
Interface Architecture 2.0" has introduced a new support for the CAPI
cards. These patches have been tested on Simulation environment and
quite a bit of them have been tested on real hardware.
This patch brings new fixes after a series of tests carried out on new
equipment:
- Add POWER9 definition.
- Re-enable any masked interrupts when the AFU is not activated
after resetting the AFU.
- Remove the api cxl_is_psl8/9 which is no longer useful.
- Do not dump CAPI1 registers.
- Rewrite cxl_is_page_fault() function.
- Do not register slb callack on P9.
Fixes: f24be42aab37 ("cxl: Add psl9 specific code")
Signed-off-by: Christophe Lombard <[email protected]>
Acked-by: Frederic Barrat <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
0 files changed, 0 insertions, 0 deletions