Messages in this thread | | | Date | Wed, 31 Jan 2024 10:56:01 -0500 | From | Frank Li <> | Subject | Re: [PATCH 2/6] PCI: dwc: Change arguments of dw_pcie_prog_outbound_atu() |
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On Wed, Jan 31, 2024 at 09:41:15AM -0600, Bjorn Helgaas wrote: > Nit: could the subject line be more specific than "change arguments"? > E.g., something about collecting dw_pcie_prog_outbound_atu() arguments > in a struct? If you know that's the fundamental change, it's a lot > easier to read the commit log and the patch because you know the goal.
How about "Consolidate arguments of dw_pcie_prog_outbound_atu() into a structure"
Frank
> > On Tue, Jan 30, 2024 at 07:45:27PM -0500, Frank Li wrote: > > From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> > > > > This is a preparation before adding the Msg-type outbound iATU > > mapping. The respective update will require two more arguments added > > to __dw_pcie_prog_outbound_atu(). That will make the already > > complicated function prototype even more hard to comprehend accepting > > _eight_ arguments. In order to prevent that and keep the code > > more-or-less readable all the outbound iATU-related arguments are > > moved to the new config-structure: struct dw_pcie_ob_atu_cfg pointer > > to which shall be passed to dw_pcie_prog_outbound_atu(). The structure > > is supposed to be locally defined and populated with the outbound iATU > > settings implied by the caller context. > > > > As a result of the denoted change there is no longer need in having > > the two distinctive methods for the Host and End-point outbound iATU > > setups since the corresponding code can directly call the > > dw_pcie_prog_outbound_atu() method with the config-structure > > populated. Thus dw_pcie_prog_ep_outbound_atu() is dropped. > > > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> > > Reviewed-by: Serge Semin <fancer.lancer@gmail.com> > > Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > > Signed-off-by: Frank Li <Frank.Li@nxp.com> > > ...
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