Re: [Qemu-devel] [PATCH 0/5] Few fixes for userspace NVME driver

[Maxim Levitsky]

On Mon, 2019-04-15 at 16:57 +0300, Maxim Levitsky wrote:
> CC: Fam Zheng <address@hidden>
> CC: Kevin Wolf <address@hidden>
> CC: Max Reitz <address@hidden>
> CC: address@hidden
> 
> 
> Hi!
> These are few assorted fixes and features for the userspace
> nvme driver.
> 
> Tested that on my laptop with my Samsung X5 thunderbolt drive, which
> happens to have 4K sectors, support for discard and write zeros.
> 
> Also bunch of fixes sitting in my queue from the period when I developed
> the nvme-mdev driver.
> 
> Best regards,
>       Maxim Levitsky
> 
> Maxim Levitsky (5):
>   block/nvme: don't flip CQ phase bits
>   block/nvme: fix doorbell stride
>   block/nvme: support larger that 512 bytes sector devices
>   block/nvme: add support for write zeros
>   block/nvme: add support for discard
> 
>  block/nvme.c         | 194 +++++++++++++++++++++++++++++++++++++++++--
>  block/trace-events   |   3 +
>  include/block/nvme.h |  17 +++-
>  3 files changed, 204 insertions(+), 10 deletions(-)
> 

Ping.

Best regards,
        Maxim Levitsky