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| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2023-11-27 13:18:54 +0300 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2023-12-14 09:28:53 +0300 |
| commit | 5424be958b446601d6176396d9dbaad2178db610 (patch) | |
| tree | a939da065abb66d927c5cd99b99447a992d58c93 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8b786ed8fb089e347af21d13ba5677325fcd4cd8 (diff) | |
| download | linux-5424be958b446601d6176396d9dbaad2178db610.tar.xz | |
PCI: epf-mhi: Simulate async read/write using iATU
Even though iATU only supports synchronous read/write, the MHI stack may
call async read/write callbacks without knowing the limitations of the
controller driver. So in order to maintain compatibility, let's simulate
async read/write operation with iATU by invoking the completion callback
after memcpy.
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions