Re: [PATCH 04/15] PCI: brcmstb: Add compatibily of other chips

[Nicolas Saenz Julienne]

On Thu, 2020-05-21 at 15:35 -0400, Jim Quinlan wrote:
> On Wed, May 20, 2020 at 7:51 AM Nicolas Saenz Julienne

[...]

> > >  /*
> > > @@ -602,20 +667,21 @@ static struct pci_ops brcm_pcie_ops = {
> > > 
> > >  static inline void brcm_pcie_bridge_sw_init_set(struct brcm_pcie *pcie,
> > > u32
> > > val)
> > >  {
> > > -     u32 tmp;
> > > +     u32 tmp, mask =  pcie->reg_field_info[RGR1_SW_INIT_1_INIT_MASK];
> > > +     u32 shift = pcie->reg_field_info[RGR1_SW_INIT_1_INIT_SHIFT];
> > 
> > I don't think you need shift here, IIUC u32p_replace_bits() will take care
> > of
> > all the masking and shifting internally, moreover, you'd be able to drop the
> > shift entry from reg_field_info.
> I believe that u32p_replace_bits requires at least one of the value or
> mask to be compile time constants to work and we don't have that here.

Of course, sorry for the noise then.

Regards,
Nicolas

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