Ping... Keith, can you review this?
Thanks,
Paolo
On 05/03/2018 20:49, Huaicheng Li wrote:
> This patch adds Doorbell Buffer Config support (NVMe 1.3) to QEMU NVMe,
> based on Mihai Rusu / Lin Ming's Google vendor extension patch [1]. The
> basic idea of this optimization is to use a shared
This patch adds Doorbell Buffer Config support (NVMe 1.3) to QEMU NVMe,
based on Mihai Rusu / Lin Ming's Google vendor extension patch [1]. The
basic idea of this optimization is to use a shared buffer between guest
OS and QEMU to reduce # of MMIO operations (doorbell writes). This patch
ports
