diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2024-03-18 11:34:27 +0530 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2024-05-28 09:51:17 -0500 |
| commit | 0551abf2192dc944337516033678488cb08caa37 (patch) | |
| tree | 6d7a5f35a41f8d92c56bf76cc6017c0e660e94ce /drivers/pci/controller/dwc/pcie-rcar-gen4.c | |
| parent | 0d278fbdb432e4c8406b75487fe36e3a6b50a680 (diff) | |
PCI: dwc: Pass the eDMA mapping format flag directly from glue drivers
Instead of maintaining a separate capability for glue drivers that cannot
support auto detection of the eDMA mapping format, pass the mapping format
directly from them.
This will simplify the code and also allow adding HDMA support that also
doesn't support auto detection of mapping format.
Suggested-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/linux-pci/20240318-dw-hdma-v5-3-f04c5cdde760@linaro.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: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-rcar-gen4.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-rcar-gen4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/dwc/pcie-rcar-gen4.c b/drivers/pci/controller/dwc/pcie-rcar-gen4.c index cfeccc2f9ee1..d99e12f3e4ff 100644 --- a/drivers/pci/controller/dwc/pcie-rcar-gen4.c +++ b/drivers/pci/controller/dwc/pcie-rcar-gen4.c @@ -255,7 +255,7 @@ static struct rcar_gen4_pcie *rcar_gen4_pcie_alloc(struct platform_device *pdev) rcar->dw.ops = &dw_pcie_ops; rcar->dw.dev = dev; rcar->pdev = pdev; - dw_pcie_cap_set(&rcar->dw, EDMA_UNROLL); + rcar->dw.edma.mf = EDMA_MF_EDMA_UNROLL; dw_pcie_cap_set(&rcar->dw, REQ_RES); platform_set_drvdata(pdev, rcar); |