| Message ID | 1661906071-29508-1-git-send-email-longli@linuxonhyperv.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Introduce Microsoft Azure Network Adapter (MANA) RDMA driver | expand |
> Subject: [Patch v5 00/12] Introduce Microsoft Azure Network Adapter > (MANA) RDMA driver > > From: Long Li <longli@microsoft.com> > > This patchset implements a RDMA driver for Microsoft Azure Network > Adapter (MANA). In MANA, the RDMA device is modeled as an auxiliary > device to the Ethernet device. > > The first 11 patches modify the MANA Ethernet driver to support RDMA > driver. > The last patch implementes the RDMA driver. > > The user-mode of the driver is being reviewed at: > https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgith > ub.com%2Flinux-rdma%2Frdma- > core%2Fpull%2F1177&data=05%7C01%7Clongli%40microsoft.com%7Cc1 > 6f986dc7c34750c1de08da8ae896d4%7C72f988bf86f141af91ab2d7cd011db47% > 7C1%7C0%7C637975028849495970%7CUnknown%7CTWFpbGZsb3d8eyJWIjoi > MC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C300 > 0%7C%7C%7C&sdata=VoflZKD8KVbKxpv%2BH8w4rgsrlOlv5NAjul6K6fuD > 9jY%3D&reserved=0 > > > Ajay Sharma (3): > net: mana: Set the DMA device max segment size > net: mana: Define and process GDMA response code > GDMA_STATUS_MORE_ENTRIES > net: mana: Define data structures for protection domain and memory > registration > > Long Li (9): > net: mana: Add support for auxiliary device > net: mana: Record the physical address for doorbell page region > net: mana: Handle vport sharing between devices > net: mana: Add functions for allocating doorbell page from GDMA > net: mana: Export Work Queue functions for use by RDMA driver > net: mana: Record port number in netdev > net: mana: Move header files to a common location > net: mana: Define max values for SGL entries > RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter > > MAINTAINERS | 4 + > drivers/infiniband/Kconfig | 1 + > drivers/infiniband/hw/Makefile | 1 + > drivers/infiniband/hw/mana/Kconfig | 7 + > drivers/infiniband/hw/mana/Makefile | 4 + > drivers/infiniband/hw/mana/cq.c | 80 +++ > drivers/infiniband/hw/mana/device.c | 129 ++++ > drivers/infiniband/hw/mana/main.c | 555 ++++++++++++++++++ > drivers/infiniband/hw/mana/mana_ib.h | 165 ++++++ > drivers/infiniband/hw/mana/mr.c | 133 +++++ > drivers/infiniband/hw/mana/qp.c | 501 ++++++++++++++++ > drivers/infiniband/hw/mana/wq.c | 114 ++++ > .../net/ethernet/microsoft/mana/gdma_main.c | 96 ++- > .../net/ethernet/microsoft/mana/hw_channel.c | 6 +- > .../net/ethernet/microsoft/mana/mana_bpf.c | 2 +- > drivers/net/ethernet/microsoft/mana/mana_en.c | 177 +++++- > .../ethernet/microsoft/mana/mana_ethtool.c | 2 +- > .../net/ethernet/microsoft/mana/shm_channel.c | 2 +- > .../microsoft => include/net}/mana/gdma.h | 162 ++++- > .../net}/mana/hw_channel.h | 0 > .../microsoft => include/net}/mana/mana.h | 23 +- > include/net/mana/mana_auxiliary.h | 10 + > .../net}/mana/shm_channel.h | 0 > include/uapi/rdma/ib_user_ioctl_verbs.h | 1 + > include/uapi/rdma/mana-abi.h | 66 +++ > 25 files changed, 2196 insertions(+), 45 deletions(-) create mode 100644 > drivers/infiniband/hw/mana/Kconfig > create mode 100644 drivers/infiniband/hw/mana/Makefile > create mode 100644 drivers/infiniband/hw/mana/cq.c create mode 100644 > drivers/infiniband/hw/mana/device.c > create mode 100644 drivers/infiniband/hw/mana/main.c create mode > 100644 drivers/infiniband/hw/mana/mana_ib.h > create mode 100644 drivers/infiniband/hw/mana/mr.c create mode 100644 > drivers/infiniband/hw/mana/qp.c create mode 100644 > drivers/infiniband/hw/mana/wq.c rename {drivers/net/ethernet/microsoft > => include/net}/mana/gdma.h (79%) rename > {drivers/net/ethernet/microsoft => include/net}/mana/hw_channel.h (100%) > rename {drivers/net/ethernet/microsoft => include/net}/mana/mana.h > (94%) create mode 100644 include/net/mana/mana_auxiliary.h rename > {drivers/net/ethernet/microsoft => include/net}/mana/shm_channel.h > (100%) create mode 100644 include/uapi/rdma/mana-abi.h > > -- > 2.17.1 Hi Jason, Can you take a look at this patch set. I have addressed all the comments from previous review. Please let me know if I should make any changes. Thanks, Long
On Fri, Sep 09, 2022 at 09:41:25PM +0000, Long Li wrote: > Can you take a look at this patch set. I have addressed all the > comments from previous review. The last time I looked I thought it was looking OK, I was thinking of putting it in linux-next for a while to get the static checkers happy. But the netdev patches gave me pause on that plan. However, Leon and I will be at LPC all next week so I don't know if it will happen. I would also like to see that the netdev patches are acked, and ask how you expect this cross-tree series to be merged? Jason
On Fri, Sep 09, 2022 at 08:51:45PM -0300, Jason Gunthorpe wrote: > On Fri, Sep 09, 2022 at 09:41:25PM +0000, Long Li wrote: > > > Can you take a look at this patch set. I have addressed all the > > comments from previous review. > > The last time I looked I thought it was looking OK, I was thinking of > putting it in linux-next for a while to get the static checkers > happy. But the netdev patches gave me pause on that plan. > > However, Leon and I will be at LPC all next week so I don't know if it > will happen. > > I would also like to see that the netdev patches are acked, and ask how > you expect this cross-tree series to be merged? ?????? > > Jason
> Subject: Re: [Patch v5 00/12] Introduce Microsoft Azure Network Adapter > (MANA) RDMA driver > > On Fri, Sep 09, 2022 at 08:51:45PM -0300, Jason Gunthorpe wrote: > > On Fri, Sep 09, 2022 at 09:41:25PM +0000, Long Li wrote: > > > > > Can you take a look at this patch set. I have addressed all the > > > comments from previous review. > > > > The last time I looked I thought it was looking OK, I was thinking of > > putting it in linux-next for a while to get the static checkers happy. > > But the netdev patches gave me pause on that plan. > > > > However, Leon and I will be at LPC all next week so I don't know if it > > will happen. > > > > I would also like to see that the netdev patches are acked, and ask > > how you expect this cross-tree series to be merged? > > ?????? I apologize for the late response. The MANA ethernet maintainers have reviewed and acknowledged all the patches to the ethernet driver. Can we merge the patch series through linux-rdma tree? I will rebase and send the v6 of the patch series for rdma-next. Thanks, Long
From: Long Li <longli@microsoft.com> This patchset implements a RDMA driver for Microsoft Azure Network Adapter (MANA). In MANA, the RDMA device is modeled as an auxiliary device to the Ethernet device. The first 11 patches modify the MANA Ethernet driver to support RDMA driver. The last patch implementes the RDMA driver. The user-mode of the driver is being reviewed at: https://github.com/linux-rdma/rdma-core/pull/1177 Ajay Sharma (3): net: mana: Set the DMA device max segment size net: mana: Define and process GDMA response code GDMA_STATUS_MORE_ENTRIES net: mana: Define data structures for protection domain and memory registration Long Li (9): net: mana: Add support for auxiliary device net: mana: Record the physical address for doorbell page region net: mana: Handle vport sharing between devices net: mana: Add functions for allocating doorbell page from GDMA net: mana: Export Work Queue functions for use by RDMA driver net: mana: Record port number in netdev net: mana: Move header files to a common location net: mana: Define max values for SGL entries RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter MAINTAINERS | 4 + drivers/infiniband/Kconfig | 1 + drivers/infiniband/hw/Makefile | 1 + drivers/infiniband/hw/mana/Kconfig | 7 + drivers/infiniband/hw/mana/Makefile | 4 + drivers/infiniband/hw/mana/cq.c | 80 +++ drivers/infiniband/hw/mana/device.c | 129 ++++ drivers/infiniband/hw/mana/main.c | 555 ++++++++++++++++++ drivers/infiniband/hw/mana/mana_ib.h | 165 ++++++ drivers/infiniband/hw/mana/mr.c | 133 +++++ drivers/infiniband/hw/mana/qp.c | 501 ++++++++++++++++ drivers/infiniband/hw/mana/wq.c | 114 ++++ .../net/ethernet/microsoft/mana/gdma_main.c | 96 ++- .../net/ethernet/microsoft/mana/hw_channel.c | 6 +- .../net/ethernet/microsoft/mana/mana_bpf.c | 2 +- drivers/net/ethernet/microsoft/mana/mana_en.c | 177 +++++- .../ethernet/microsoft/mana/mana_ethtool.c | 2 +- .../net/ethernet/microsoft/mana/shm_channel.c | 2 +- .../microsoft => include/net}/mana/gdma.h | 162 ++++- .../net}/mana/hw_channel.h | 0 .../microsoft => include/net}/mana/mana.h | 23 +- include/net/mana/mana_auxiliary.h | 10 + .../net}/mana/shm_channel.h | 0 include/uapi/rdma/ib_user_ioctl_verbs.h | 1 + include/uapi/rdma/mana-abi.h | 66 +++ 25 files changed, 2196 insertions(+), 45 deletions(-) create mode 100644 drivers/infiniband/hw/mana/Kconfig create mode 100644 drivers/infiniband/hw/mana/Makefile create mode 100644 drivers/infiniband/hw/mana/cq.c create mode 100644 drivers/infiniband/hw/mana/device.c create mode 100644 drivers/infiniband/hw/mana/main.c create mode 100644 drivers/infiniband/hw/mana/mana_ib.h create mode 100644 drivers/infiniband/hw/mana/mr.c create mode 100644 drivers/infiniband/hw/mana/qp.c create mode 100644 drivers/infiniband/hw/mana/wq.c rename {drivers/net/ethernet/microsoft => include/net}/mana/gdma.h (79%) rename {drivers/net/ethernet/microsoft => include/net}/mana/hw_channel.h (100%) rename {drivers/net/ethernet/microsoft => include/net}/mana/mana.h (94%) create mode 100644 include/net/mana/mana_auxiliary.h rename {drivers/net/ethernet/microsoft => include/net}/mana/shm_channel.h (100%) create mode 100644 include/uapi/rdma/mana-abi.h