Re: [PATCH] drivers: pci: pcie_dw_common: add upper-limit to iATU

2022-12-12 Thread Tom Rini
On Thu, Oct 20, 2022 at 04:51:09PM +0100, Ben Dooks wrote: > The 4.6 spec added an upper 32bits to the ATU limit, and since this > driver is already assuming the unrolled feature added in the 4.8 > specification this really should be set. > > This is causing a bug with testing against the QEMU mo

Re: [PATCH] drivers: pci: pcie_dw_common: add upper-limit to iATU

2022-10-25 Thread Ben Dooks
On 20/10/2022 17:13, Bin Meng wrote: Hi Ben, On Thu, Oct 20, 2022 at 11:51 PM Ben Dooks wrote: The 4.6 spec added an upper 32bits to the ATU limit, and since this driver is already assuming the unrolled feature added in the 4.8 specification this really should be set. This is causing a bug w

Re: [PATCH] drivers: pci: pcie_dw_common: add upper-limit to iATU

2022-10-20 Thread Bin Meng
Hi Ben, On Thu, Oct 20, 2022 at 11:51 PM Ben Dooks wrote: > > The 4.6 spec added an upper 32bits to the ATU limit, and since this > driver is already assuming the unrolled feature added in the 4.8 > specification this really should be set. > > This is causing a bug with testing against the QEMU m

[PATCH] drivers: pci: pcie_dw_common: add upper-limit to iATU

2022-10-20 Thread Ben Dooks
The 4.6 spec added an upper 32bits to the ATU limit, and since this driver is already assuming the unrolled feature added in the 4.8 specification this really should be set. This is causing a bug with testing against the QEMU model as it defaults the viewports to fully open and not setting this ca