Re: [Xen-devel] [PATCH v2 2/4] ns16550: enable Pericom controller support

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Tue, Mar 22, 2016 at 07:19:49AM -0600, Jan Beulich wrote:
> Other than the controllers supported so far, multiple port Pericom
> boards map all of their ports via BAR0, which requires a number of
> adjustments: Instead of tracking "max_bars" we now flag whether all
> ports use BAR0, and whether to expect a port-I/O or MMIO resource. As
> a result pci_uart_config() now gets handed a port index, which it then
> maps into a BAR index or an offset into BAR0 depending on the bar0
> flag.
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
> ---
> v2: Fix coding style in a piece of code being moved. Add a comment
>     clarifying that on the 4- and 8-port variants we can't use all the
>     ports for now. Retain previous behavior for PCI devices not
>     explicitly listed, even if that behavior was undefined. (The rest

Thank you for making that work.

>     of the series is unchanged, so I won't bother reposting the other
>     patches.)

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