> It could be a bug in QEMU's e1000 emulation - maybe it's not doing
> things in the correct order and causes a race condition with the DPDK
> polling driver - or it could be a bug in the DPDK e1000 driver regarding
> the order in which the descriptor ring and RX Head/Tail MMIO registers
> are upda
rtual CPU.
I created github project for quick reproduction of this error:
https://github.com/BASM/qemu_dpdk_e1000_test
---
Best regards,
Leonid Myravjev
On Thu, 21 Nov 2019 at 17:05, Stefan Hajnoczi wrote:
>
> On Wed, Nov 20, 2019 at 08:36:32PM +0300, ASM wrote:
> > I trying solve the
Hi folks!
I trying solve the problem, with packets stopping (e1000,tap,kvm).
My studies led to the following:
1. From flatview_write_continue() I see, what e1000 writes the number
"7" to the STAT register.
2. The driver from target OS reads STAT register with number "7" and
writes to the register
Hi folks!
I wrote emulator for 1wire iBUTTON reader on RS-232 port (very specific).
It uses simple circuit (see some:
http://www.maximintegrated.com/app-notes/index.mvp/id/214)
It works on char device (option: " -serial 1wire" for using)
I have some questions:
1. How can I change options for thi
