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Message-ID: <08219370-0d56-4c92-8b05-f42ca67b1bce@linux.dev>
Date: Mon, 17 Jun 2024 05:47:00 +0800
From: Zhu Yanjun <yanjun.zhu@...ux.dev>
To: Leon Romanovsky <leon@...nel.org>, Jason Gunthorpe <jgg@...dia.com>
Cc: Leon Romanovsky <leonro@...dia.com>,
Ajay Sharma <sharmaajay@...rosoft.com>,
Akiva Goldberger <agoldberger@...dia.com>,
Bernard Metzler <bmt@...ich.ibm.com>,
Chengchang Tang <tangchengchang@...wei.com>,
Cheng Xu <chengyou@...ux.alibaba.com>,
Junxian Huang <huangjunxian6@...ilicon.com>,
Kai Shen <kaishen@...ux.alibaba.com>, linux-kernel@...r.kernel.org,
linux-rdma@...r.kernel.org, Long Li <longli@...rosoft.com>,
Michael Margolin <mrgolin@...zon.com>,
Mustafa Ismail <mustafa.ismail@...el.com>,
Potnuri Bharat Teja <bharat@...lsio.com>,
Selvin Xavier <selvin.xavier@...adcom.com>,
Shiraz Saleem <shiraz.saleem@...el.com>, Yishai Hadas <yishaih@...dia.com>,
Zhu Yanjun <zyjzyj2000@...il.com>
Subject: Re: [PATCH rdma-next 0/2] Extend mlx5 CQ creation with large UAR page
index
在 2024/6/17 0:15, Leon Romanovsky 写道:
> From: Leon Romanovsky <leonro@...dia.com>
>
> Hi,
>
> This series from Akiva extends the mlx5 private field with the UAR page index
> which is larger than 16 bits as was before.
UAR: User Access Region
Zhu Yanjun
>
> As this is first time, we extend ioctl API with private data field after
> it already has UHW object, we need to change create CQ API signature to
> support it.
>
> Thanks
>
> Akiva Goldberger (2):
> RDMA: Pass entire uverbs attr bundle to create cq function
> RDMA/mlx5: Send UAR page index as ioctl attribute
>
> drivers/infiniband/core/uverbs_cmd.c | 2 +-
> drivers/infiniband/core/uverbs_std_types_cq.c | 2 +-
> drivers/infiniband/hw/bnxt_re/ib_verbs.c | 3 +-
> drivers/infiniband/hw/bnxt_re/ib_verbs.h | 2 +-
> drivers/infiniband/hw/cxgb4/cq.c | 3 +-
> drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 2 +-
> drivers/infiniband/hw/efa/efa.h | 2 +-
> drivers/infiniband/hw/efa/efa_verbs.c | 3 +-
> drivers/infiniband/hw/erdma/erdma_verbs.c | 3 +-
> drivers/infiniband/hw/erdma/erdma_verbs.h | 2 +-
> drivers/infiniband/hw/hns/hns_roce_cq.c | 3 +-
> drivers/infiniband/hw/hns/hns_roce_device.h | 2 +-
> drivers/infiniband/hw/irdma/verbs.c | 5 +--
> drivers/infiniband/hw/mana/cq.c | 2 +-
> drivers/infiniband/hw/mana/mana_ib.h | 2 +-
> drivers/infiniband/hw/mlx4/cq.c | 3 +-
> drivers/infiniband/hw/mlx4/mlx4_ib.h | 2 +-
> drivers/infiniband/hw/mlx5/cq.c | 31 ++++++++++++++++---
> drivers/infiniband/hw/mlx5/main.c | 1 +
> drivers/infiniband/hw/mlx5/mlx5_ib.h | 3 +-
> drivers/infiniband/hw/mthca/mthca_provider.c | 3 +-
> drivers/infiniband/sw/rxe/rxe_verbs.c | 3 +-
> drivers/infiniband/sw/siw/siw_verbs.c | 2 +-
> drivers/infiniband/sw/siw/siw_verbs.h | 2 +-
> include/rdma/ib_verbs.h | 2 +-
> include/uapi/rdma/ib_user_ioctl_cmds.h | 1 +
> include/uapi/rdma/mlx5_user_ioctl_cmds.h | 4 +++
> 27 files changed, 67 insertions(+), 28 deletions(-)
>
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