summaryrefslogtreecommitdiff
path: root/drivers/misc/ocxl/trace.h
AgeCommit message (Collapse)Author
2020-12-04ocxl: Add new kernel tracesChristophe Lombard
Add specific kernel traces which provide information on mmu notifier and on pages range. Signed-off-by: Christophe Lombard <clombard@linux.vnet.ibm.com> Acked-by: Frederic Barrat <fbarrat@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20201125155013.39955-6-clombard@linux.vnet.ibm.com
2019-10-10ocxl: Use the correct style for SPDX License IdentifierNishad Kamdar
This patch corrects the SPDX License Identifier style in header files for Open Coherent Accelerator (OCXL) compatible device drivers. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used) Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Acked-by: Andrew Donnellan <ajd@linux.ibm.com> Link: https://lore.kernel.org/r/20190920161826.GA6894@nishad Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-03ocxl: afu_irq only deals with IRQ IDs, not offsetsAlastair D'Silva
The use of offsets is required only in the frontend, so alter the IRQ API to only work with IRQ IDs in the backend. Signed-off-by: Alastair D'Silva <alastair@d-silva.org> Acked-by: Frederic Barrat <fbarrat@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-01-24ocxl: Add trace pointsFrederic Barrat
Define a few trace points so that we can use the standard tracing mechanism for debug and/or monitoring. Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>