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

[Isaku Yamahata]

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