Message ID | 20181126062838.5907-2-leon@kernel.org |
---|---|
State | Awaiting Upstream, archived |
Delegated to: | David Miller |
Headers | show |
Series | Enrich DEVX support | expand |
On Mon, 2018-11-26 at 08:28 +0200, Leon Romanovsky wrote: > From: Yishai Hadas <yishaih@mellanox.com> > > Expose device capabilities for DEVX user context, it includes which caps > the device is supported and a matching bit to set as part of user > context creation. > > Signed-off-by: Yishai Hadas <yishaih@mellanox.com> > Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com> > Signed-off-by: Leon Romanovsky <leonro@mellanox.com> This looks fine to me. Is it in mlx5-next yet? > --- > include/linux/mlx5/mlx5_ifc.h | 16 ++++++++++++++-- > 1 file changed, 14 insertions(+), 2 deletions(-) > > diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h > index 6f64e814cc10..ece1b606c909 100644 > --- a/include/linux/mlx5/mlx5_ifc.h > +++ b/include/linux/mlx5/mlx5_ifc.h > @@ -883,6 +883,10 @@ enum { > MLX5_CAP_UMR_FENCE_NONE = 0x2, > }; > > +enum { > + MLX5_UCTX_CAP_RAW_TX = 1UL << 0, > +}; > + > struct mlx5_ifc_cmd_hca_cap_bits { > u8 reserved_at_0[0x30]; > u8 vhca_id[0x10]; > @@ -1193,7 +1197,13 @@ struct mlx5_ifc_cmd_hca_cap_bits { > u8 num_vhca_ports[0x8]; > u8 reserved_at_618[0x6]; > u8 sw_owner_id[0x1]; > - u8 reserved_at_61f[0x1e1]; > + u8 reserved_at_61f[0x1]; > + > + u8 reserved_at_620[0x80]; > + > + u8 uctx_cap[0x20]; > + > + u8 reserved_at_6c0[0x140]; > }; > > enum mlx5_flow_destination_type { > @@ -9276,7 +9286,9 @@ struct mlx5_ifc_umem_bits { > struct mlx5_ifc_uctx_bits { > u8 modify_field_select[0x40]; > > - u8 reserved_at_40[0x1c0]; > + u8 cap[0x20]; > + > + u8 reserved_at_60[0x1a0]; > }; > > struct mlx5_ifc_create_umem_in_bits {
On Mon, Dec 03, 2018 at 01:32:45PM -0500, Doug Ledford wrote: > On Mon, 2018-11-26 at 08:28 +0200, Leon Romanovsky wrote: > > From: Yishai Hadas <yishaih@mellanox.com> > > > > Expose device capabilities for DEVX user context, it includes which caps > > the device is supported and a matching bit to set as part of user > > context creation. > > > > Signed-off-by: Yishai Hadas <yishaih@mellanox.com> > > Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com> > > Signed-off-by: Leon Romanovsky <leonro@mellanox.com> > > This looks fine to me. Is it in mlx5-next yet? > 9d43faac02e3 net/mlx5: Update mlx5_ifc with DEVX UCTX capabilities bits Thanks
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 6f64e814cc10..ece1b606c909 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -883,6 +883,10 @@ enum { MLX5_CAP_UMR_FENCE_NONE = 0x2, }; +enum { + MLX5_UCTX_CAP_RAW_TX = 1UL << 0, +}; + struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_0[0x30]; u8 vhca_id[0x10]; @@ -1193,7 +1197,13 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 num_vhca_ports[0x8]; u8 reserved_at_618[0x6]; u8 sw_owner_id[0x1]; - u8 reserved_at_61f[0x1e1]; + u8 reserved_at_61f[0x1]; + + u8 reserved_at_620[0x80]; + + u8 uctx_cap[0x20]; + + u8 reserved_at_6c0[0x140]; }; enum mlx5_flow_destination_type { @@ -9276,7 +9286,9 @@ struct mlx5_ifc_umem_bits { struct mlx5_ifc_uctx_bits { u8 modify_field_select[0x40]; - u8 reserved_at_40[0x1c0]; + u8 cap[0x20]; + + u8 reserved_at_60[0x1a0]; }; struct mlx5_ifc_create_umem_in_bits {