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Re: [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4
From: |
Minwoo Im |
Subject: |
Re: [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4 |
Date: |
Mon, 18 Jan 2021 22:09:46 +0900 |
User-agent: |
Mutt/1.11.4 (2019-03-13) |
> > Yes, CMB in v1.4 is not backward-compatible, but is it okay to move onto
> > the CMB v1.4 from v1.3 without supporting the v1.3 usage on this device
> > model?
>
> Next patch moves to v1.4. I wanted to split it because the "bump" patch
> also adds a couple of other v1.4 requires fields. But I understand that
> this is slightly wrong.
Sorry, I meant I'd like to have CMB for v1.3 support along with the v1.4
support in this device model separately. Maybe I missed the linux-nvme
mailing list for CMB v1.4, but is there no plan to keep supportin CMB
v1.3 in NVMe driver?
- [PATCH v2 06/12] hw/block/nvme: rename PMR/CMB shift/mask fields, (continued)
- [PATCH v2 06/12] hw/block/nvme: rename PMR/CMB shift/mask fields, Klaus Jensen, 2021/01/18
- [PATCH v2 07/12] hw/block/nvme: remove redundant zeroing of PMR registers, Klaus Jensen, 2021/01/18
- [PATCH v2 08/12] hw/block/nvme: disable PMR at boot up, Klaus Jensen, 2021/01/18
- [PATCH v2 09/12] hw/block/nvme: add PMR RDS/WDS support, Klaus Jensen, 2021/01/18
- [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4, Klaus Jensen, 2021/01/18
- Re: [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4, Minwoo Im, 2021/01/18
- Re: [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4, Klaus Jensen, 2021/01/18
- Re: [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4,
Minwoo Im <=
- Re: [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4, Klaus Jensen, 2021/01/18
- Re: [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4, Minwoo Im, 2021/01/18
- Re: [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4, Klaus Jensen, 2021/01/18
- Re: [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4, Klaus Jensen, 2021/01/18
- Re: [PATCH v2 10/12] hw/block/nvme: move cmb logic to v1.4, Minwoo Im, 2021/01/18
[PATCH v2 11/12] hw/block/nvme: bump to v1.4, Klaus Jensen, 2021/01/18
[PATCH v2 12/12] hw/block/nvme: lift cmb restrictions, Klaus Jensen, 2021/01/18