Dear Bjorn,
On Wed, 6 Jan 2016 12:20:03 -0600 Bjorn Helgaas wrote:
> [+cc Jisheng]
>
> On Fri, Dec 18, 2015 at 02:38:55PM +0200, Stanimir Varbanov wrote:
> > There is no guarantees that enabling ATU will hit the hardware
> > immediately, and subsequent accesses to configuration / IO spaces
> >
On Fri, 11 Dec 2015 09:35:10 +0530 Pratyush Anand wrote:
> On Wed, Dec 9, 2015 at 3:53 PM, Russell King - ARM Linux wrote:
>
> [...]
>
> >> > > dw_pcie_writel_rc(pp, PCIE_ATU_ENABLE, PCIE_ATU_CR2);
> >> > > + /*
> >> > > + * ensure that the ATU enable has been happaned before
