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| author | Frank Li <Frank.Li@nxp.com> | 2024-04-25 22:59:45 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-05-04 14:30:16 +0200 |
| commit | 11102d0c343ba06ddd303f2503c0ce46d70052f2 (patch) | |
| tree | cb0f76f93ad2e04d447ddece98e546cf63657120 /drivers/dma/fsl-edma-trace.c | |
| parent | dmaengine: idxd: Avoid unnecessary destruction of file_ida (diff) | |
| download | linux-11102d0c343ba06ddd303f2503c0ce46d70052f2.tar.xz linux-11102d0c343ba06ddd303f2503c0ce46d70052f2.zip | |
dmaengine: fsl-edma: add trace event support
Implement trace event support to enhance logging functionality for
register access and the transfer control descriptor (TCD) context.
This will enable more comprehensive monitoring and analysis of system
activities
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20240425205947.3436501-1-Frank.Li@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/fsl-edma-trace.c')
| -rw-r--r-- | drivers/dma/fsl-edma-trace.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/dma/fsl-edma-trace.c b/drivers/dma/fsl-edma-trace.c new file mode 100644 index 000000000000..28300ad80bb7 --- /dev/null +++ b/drivers/dma/fsl-edma-trace.c @@ -0,0 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 + +#define CREATE_TRACE_POINTS +#include "fsl-edma-common.h" |