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| author |   Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2024-04-30 11:43:47 +0530 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2024-05-28 11:13:48 -0500 |
| commit | 60bd3e039aa257790e925f7ff22d776756f3b123 (patch) | |
| tree | 31485eb4750a5f2ff4e903e90b91f1e1822ba3f9 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | PCI: endpoint: pci-epf-test: Refactor pci_epf_test_unbind() function (diff) | |
| download | wireguard-linux-60bd3e039aa257790e925f7ff22d776756f3b123.tar.xz wireguard-linux-60bd3e039aa257790e925f7ff22d776756f3b123.zip | |
PCI: endpoint: pci-epf-{mhi/test}: Move DMA initialization to EPC init callback
To maintain uniformity across EPF drivers, move DMA initialization to EPC
init callback. This will also allow us to deinit DMA during PERST# assert
in the further commits.
For EPC drivers without PERST#, DMA deinit will only happen during driver
unbind.
Link: https://lore.kernel.org/linux-pci/20240430-pci-epf-rework-v4-6-22832d0d456f@linaro.org
Tested-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions