kernel/linux.git/include/linux/mlx5/eswitch.h, branch v5.4.232

Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux

2019-09-02T07:16:05+00:00

Merge mlx5-next patches needed for upcoming mlx5 software steering. 1) Alex adds HW bits and definitions required for SW steering 2) Ariel moves device memory management to mlx5_core (From mlx5_ib) 3) Maor, Cleanups and fixups for eswitch mode and RoCE 4) Mark, Set only stag for match untagged packets Signed-off-by: Saeed Mahameed

net/mlx5: Add stub for mlx5_eswitch_mode

2019-09-02T06:44:42+00:00

Return MLX5_ESWITCH_NONE when CONFIG_MLX5_ESWITCH is not selected. Signed-off-by: Maor Gottlieb Reviewed-by: Mark Bloch Signed-off-by: Saeed Mahameed

net/mlx5: E-switch, Removed unused hwid

2019-08-09T21:54:10+00:00

Currently mlx5_eswitch_rep stores same hw ID for all representors. However it is never used from this structure. It is always used from mlx5_vport. Hence, remove unused field. Signed-off-by: Parav Pandit Reviewed-by: Vu Pham Signed-off-by: Saeed Mahameed

Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux

2019-07-04T20:42:59+00:00

Misc updates from mlx5-next branch: 1) Add the required HW definitions and structures for upcoming TLS support. 2) Add support for MCQI and MCQS hardware registers for fw version query. 3) Added hardware bits and structures definitions for sub-functions 4) Small code cleanup and improvement for PF pci driver. 5) Bluefield (ECPF) updates and refactoring for better E-Switch management on ECPF embedded CPU NIC: 5.1) Consolidate querying eswitch number of VFs 5.2) Register event handler at the correct E-Switch init stage 5.3) Setup PF's inline mode and vlan pop when the ECPF is the E-Swtich manager ( the host PF is basically a VF ). 5.4) Handle Vport UC address changes in switchdev mode. 6) Cleanup the rep and netdev reference when unloading IB rep. Signed-off-by: Saeed Mahameed i# All conflicts fixed but you are still merging.

net/mlx5: Introduce and use mlx5_eswitch_get_total_vports()

2019-07-03T19:50:42+00:00

Instead MLX5_TOTAL_VPORTS, use mlx5_eswitch_get_total_vports(). mlx5_eswitch_get_total_vports() in subsequent patch accounts for SF vports as well. Expanding MLX5_TOTAL_VPORTS macro would require exposing SF internals to more generic vport.h header file. Such exposure is not desired. Hence a mlx5_eswitch_get_total_vports() is introduced. Given that mlx5_eswitch_get_total_vports() API wants to work on const mlx5_core_dev*, change its helper functions also to accept const *dev. Signed-off-by: Parav Pandit Signed-off-by: Saeed Mahameed

net/mlx5: E-Switch, Refactor eswitch SR-IOV interface

2019-07-01T23:40:30+00:00

Devlink eswitch mode is not necessarily related to SR-IOV, e.g, ECPF can be at offload mode when SR-IOV is not enabled. Rename the interface and eswitch mode names to decouple from SR-IOV, and cleanup eswitch messages accordingly. Signed-off-by: Bodong Wang Signed-off-by: Saeed Mahameed

{IB, net}/mlx5: E-Switch, Use index of rep for vport to IB port mapping

2019-07-01T23:40:30+00:00

In the single IB device mode, the mapping between vport number and rep relies on a counter. However for dynamic vport allocation, it is desired to keep consistent map of eswitch vport and IB port. Hence, simplify code to remove the free running counter and instead use the available vport index during load/unload sequence from the eswitch. Signed-off-by: Bodong Wang Suggested-by: Parav Pandit Reviewed-by: Parav Pandit Reviewed-by: Mark Bloch Signed-off-by: Saeed Mahameed

Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux

2019-06-28T23:03:54+00:00

Misc updates from mlx5-next branch: 1) E-Switch vport metadata support for source vport matching 2) Convert mkey_table to XArray 3) Shared IRQs and to use single IRQ for all async EQs Signed-off-by: Saeed Mahameed

net/mlx5: E-Switch, Tag packet with vport number in VF vports and uplink ingress ACLs

2019-06-26T19:01:28+00:00

When a dual-port VHCA sends a RoCE packet on its non-native port, and the packet arrives to its affiliated vport FDB, a mismatch might occur on the rules that match the packet source vport as it is not represented by single VHCA only in this case. So we change to match on metadata instead of source vport. To do that, a rule is created in all vports and uplink ingress ACLs, to save the source vport number and vhca id in the packet's metadata in order to match on it later. The metadata register used is the first of the 32-bit type C registers. It can be used for matching and header modify operations. The higher 16 bits of this register are for vhca id, and the lower 16 ones is for vport number. This change is not for dual-port RoCE only. If HW and FW allow, the vport metadata matching is enabled by default. Signed-off-by: Jianbo Liu Reviewed-by: Eli Britstein Reviewed-by: Roi Dayan Reviewed-by: Mark Bloch Signed-off-by: Saeed Mahameed

net/mlx5: Expose eswitch encap mode

2019-06-16T12:41:43+00:00

Add API to get the current Eswitch encap mode. It will be used in downstream patches to check if flow table can be created with encap support or not. Signed-off-by: Maor Gottlieb Reviewed-by: Petr Vorel Signed-off-by: Leon Romanovsky Reviewed-by: Parav Pandit