[Qemu-devel] Re: [PATCH v5 00/14] pcie port switch emulators

[Michael S. Tsirkin]

On Wed, Oct 20, 2010 at 12:19:47AM +0900, Isaku Yamahata wrote:
> On Tue, Oct 19, 2010 at 01:51:31PM +0200, Michael S. Tsirkin wrote:
> > On Tue, Oct 19, 2010 at 06:06:27PM +0900, Isaku Yamahata wrote:
> > > On uncorrectable error status register in pcie_aer_write_config().
> > > The register is RW1CS, so making it writable and test-and-clear doesn't
> > > work.
> > 
> > Sure. But isn't this what w1cmask implements?
> 
> It's not simple W1C.

Well it's also sticky, but this only affects reset.
What else is different?

> Anyway I found the way to code it without the shift operation.
> I'll rewrite the function with the next patch series.
> -- 
> yamahata