BMC/Intel-BMC/linux.git/include/linux/mlx5/mlx5_ifc.h, branch master

net/mlx5e: Add field select to MTPPS register

2017-07-27T13:40:17+00:00

In order to mark relevant fields while setting the MTPPS register add field select. Otherwise it can cause a misconfiguration in firmware. Fixes: ee7f12205abc ('net/mlx5e: Implement 1PPS support') Signed-off-by: Eugenia Emantayev Signed-off-by: Saeed Mahameed

net/mlx5: Fix mlx5_ifc_mtpps_reg_bits structure size

2017-07-27T13:40:17+00:00

Fix miscalculation in reserved_at_1a0 field. Fixes: ee7f12205abc ('net/mlx5e: Implement 1PPS support') Signed-off-by: Eugenia Emantayev Signed-off-by: Saeed Mahameed

net/mlx5e: IPSec, Innova IPSec offload infrastructure

2017-06-27T13:36:47+00:00

Add Innova IPSec ESP crypto offload configuration paths. Detect Innova IPSec device and set the NETIF_F_HW_ESP flag. Configure Security Associations using the API introduced in a previous patch. Add Software-parser hardware descriptor layout Software-Parser (swp) is a hardware feature in ConnectX which allows the host software to specify protocol header offsets in the TX path, thus overriding the hardware parser. This is useful for protocols that the ASIC may not be able to parse on its own. Note that due to inline metadata, XDP is not supported in Innova IPSec. Signed-off-by: Ilan Tayari Signed-off-by: Yossi Kuperman Signed-off-by: Yevgeny Kliteynik Signed-off-by: Boris Pismenny Signed-off-by: Saeed Mahameed

net/mlx5: FPGA, Add SBU infrastructure

2017-06-27T13:36:47+00:00

Add interface to initialize and interact with Innova FPGA SBU connections. A client driver may use these functions to set up a high-speed DMA connection with its SBU hardware logic, and send/receive messages over this connection. A later patch in this patchset will make use of these functions for Innova IPSec offload in mlx5 Ethernet driver. Add commands to retrieve Innova FPGA SBU capabilities, and to read/write Innova FPGA configuration space registers and memory, over internal I2C. At high level, the FPGA configuration space is divided such: 0x00000000 - 0x007fffff is reserved for the SBU 0x00800000 - 0xffffffff is reserved for the Shell 0x400000000 - ... is DDR memory A later patchset will add support for accessing FPGA CrSpace and memory over a high-speed connection. This is the reason for the ACCESS_TYPE enumeration, which currently only supports I2C. Signed-off-by: Ilan Tayari Signed-off-by: Saeed Mahameed

net/mlx5: FPGA, Add FW commands for FPGA QPs

2017-06-27T13:36:47+00:00

The FPGA QP is a high-bandwidth communication channel between the host CPU and the FPGA device. It allows performing DMA operations between host memory and the FPGA logic via the ConnectX chip. Add ConnectX FW commands which create and manipulate FPGA QPs. Signed-off-by: Ilan Tayari Signed-off-by: Saeed Mahameed

net/mlx5: Fix offset of hca cap reserved field

2017-06-22T11:30:14+00:00

The offending commit pushed fwd the field by two bits but didn't increment the offset, fix that. Currently, no damage was done b/c this is just a field name, but lets have it right. Fixes: f32f5bd2eb7e ('net/mlx5: Configure cache line size for start and end padding') Signed-off-by: Or Gerlitz Reported-by: Saeed Mahameed Signed-off-by: Saeed Mahameed

net/mlx5: Enhance MCAM reg to allow query on access reg support

2017-06-22T11:30:13+00:00

Enhance MCAM to allow the driver to query which access regs are supported. For now, expose the regs needed for FW flashing. Signed-off-by: Or Gerlitz Reviewed-by: Gal Pressman Signed-off-by: Saeed Mahameed

net/mlx5: Add MCC (Management Component Control) register definitions

2017-06-22T11:30:13+00:00

MCC (Management Component Control) allows to control a firmware component update. MCDA (Management Component Data Access) allows to read and write a firmware component. MCQI (Management Component Query Information) allows to query information about firmware components. Signed-off-by: Or Gerlitz Signed-off-by: Yotam Gigi Signed-off-by: Saeed Mahameed

net/mlx5e: Add header re-write offloading of IPv6 hop-limit

2017-06-22T11:30:13+00:00

For environments where flow-based ipv6 router is offloaded. Signed-off-by: Or Gerlitz Reviewed-by: Paul Blakey Signed-off-by: Saeed Mahameed

net/mlx5e: Offload TC matching on ip ttl

2017-06-22T11:30:13+00:00

Enable offloading of TC matching on ip ttl / hop-limit As matching on ttl is supported only by newer HW brands (ConnectX-5), we should do capability check before attempting to offload that. Signed-off-by: Or Gerlitz Reviewed-by: Paul Blakey Signed-off-by: Saeed Mahameed