Hi, here are the patch files for char-pipe.c, char-win.c, char-win.h
On 23 March 2017 at 18:31, Paolo Bonzini <pbonz...@redhat.com> wrote: > > > On 23/03/2017 18:28, Jiahuan Zhang wrote: > > Hi, the method doesn't work for pipe. It still causes the same issue. > > The only difference is that the first byte in the UART fifo can be read > > by the guest app. > > So now my guest app can immediately read 17bytes when the host is > > sending data continuously, > > then guest app is unable to read. > > > > Now there is a solution-to-be. Set the qemu pipe chardev to wait for 1 > > millisecond before do a next ReadFile(), > > then the pl011 can deliver the complete large data by the 16-byte fifo > > continuously to the guest app. > > > > Is it rational? Or is this host -CPU-dependent? > > Post the patch, maybe you have a bug. > > Paolo >
char-pipe.patch
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char-win.h.patch
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char-win.patch
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