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Commit 719598c9 authored by Yishai Hadas's avatar Yishai Hadas Committed by Doug Ledford
Browse files

IB/mlx5: Update the supported DEVX commands 



Update the supported DEVX commands, it includes adding to the
query/modify command's list and to the encoding handling.

In addition, a valid range for general commands was added to be used for
future commands.

Signed-off-by: default avatarYishai Hadas <yishaih@mellanox.com>
Reviewed-by: default avatarArtemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent fb98153b

drivers/infiniband/hw/mlx5/devx.c

+17 −0
Original line number Diff line number Diff line
@@ -314,6 +314,8 @@ static u64 devx_get_obj_id(const void *in) 
					MLX5_GET(query_dct_in, in, dctn));

		break;

	case MLX5_CMD_OP_QUERY_XRQ:

	case MLX5_CMD_OP_QUERY_XRQ_DC_PARAMS_ENTRY:

	case MLX5_CMD_OP_QUERY_XRQ_ERROR_PARAMS:

		obj_id = get_enc_obj_id(MLX5_CMD_OP_CREATE_XRQ,

					MLX5_GET(query_xrq_in, in, xrqn));

		break;
@@ -340,9 +342,16 @@ static u64 devx_get_obj_id(const void *in) 
					MLX5_GET(drain_dct_in, in, dctn));

		break;

	case MLX5_CMD_OP_ARM_XRQ:

	case MLX5_CMD_OP_SET_XRQ_DC_PARAMS_ENTRY:

		obj_id = get_enc_obj_id(MLX5_CMD_OP_CREATE_XRQ,

					MLX5_GET(arm_xrq_in, in, xrqn));

		break;

	case MLX5_CMD_OP_QUERY_PACKET_REFORMAT_CONTEXT:

		obj_id = get_enc_obj_id

				(MLX5_CMD_OP_ALLOC_PACKET_REFORMAT_CONTEXT,

				 MLX5_GET(query_packet_reformat_context_in,

					  in, packet_reformat_id));

		break;

	default:

		obj_id = 0;

	}
@@ -601,6 +610,7 @@ static bool devx_is_obj_modify_cmd(const void *in) 
	case MLX5_CMD_OP_DRAIN_DCT:

	case MLX5_CMD_OP_ARM_DCT_FOR_KEY_VIOLATION:

	case MLX5_CMD_OP_ARM_XRQ:

	case MLX5_CMD_OP_SET_XRQ_DC_PARAMS_ENTRY:

		return true;

	case MLX5_CMD_OP_SET_FLOW_TABLE_ENTRY:

	{
@@ -642,6 +652,9 @@ static bool devx_is_obj_query_cmd(const void *in) 
	case MLX5_CMD_OP_QUERY_XRC_SRQ:

	case MLX5_CMD_OP_QUERY_DCT:

	case MLX5_CMD_OP_QUERY_XRQ:

	case MLX5_CMD_OP_QUERY_XRQ_DC_PARAMS_ENTRY:

	case MLX5_CMD_OP_QUERY_XRQ_ERROR_PARAMS:

	case MLX5_CMD_OP_QUERY_PACKET_REFORMAT_CONTEXT:

		return true;

	default:

		return false;
@@ -685,6 +698,10 @@ static bool devx_is_general_cmd(void *in) 
{

	u16 opcode = MLX5_GET(general_obj_in_cmd_hdr, in, opcode);



	if (opcode >= MLX5_CMD_OP_GENERAL_START &&

	    opcode < MLX5_CMD_OP_GENERAL_END)

		return true;



	switch (opcode) {

	case MLX5_CMD_OP_QUERY_HCA_CAP:

	case MLX5_CMD_OP_QUERY_HCA_VPORT_CONTEXT:

include/linux/mlx5/mlx5_ifc.h

+10 −0
Original line number Diff line number Diff line
@@ -144,6 +144,9 @@ enum { 
	MLX5_CMD_OP_DESTROY_XRQ                   = 0x718,

	MLX5_CMD_OP_QUERY_XRQ                     = 0x719,

	MLX5_CMD_OP_ARM_XRQ                       = 0x71a,

	MLX5_CMD_OP_QUERY_XRQ_DC_PARAMS_ENTRY     = 0x725,

	MLX5_CMD_OP_SET_XRQ_DC_PARAMS_ENTRY       = 0x726,

	MLX5_CMD_OP_QUERY_XRQ_ERROR_PARAMS        = 0x727,

	MLX5_CMD_OP_QUERY_VPORT_STATE             = 0x750,

	MLX5_CMD_OP_MODIFY_VPORT_STATE            = 0x751,

	MLX5_CMD_OP_QUERY_ESW_VPORT_CONTEXT       = 0x752,
@@ -245,6 +248,7 @@ enum { 
	MLX5_CMD_OP_MODIFY_FLOW_TABLE             = 0x93c,

	MLX5_CMD_OP_ALLOC_PACKET_REFORMAT_CONTEXT = 0x93d,

	MLX5_CMD_OP_DEALLOC_PACKET_REFORMAT_CONTEXT = 0x93e,

	MLX5_CMD_OP_QUERY_PACKET_REFORMAT_CONTEXT = 0x93f,

	MLX5_CMD_OP_ALLOC_MODIFY_HEADER_CONTEXT   = 0x940,

	MLX5_CMD_OP_DEALLOC_MODIFY_HEADER_CONTEXT = 0x941,

	MLX5_CMD_OP_QUERY_MODIFY_HEADER_CONTEXT   = 0x942,
@@ -260,6 +264,12 @@ enum { 
	MLX5_CMD_OP_MAX

};



/* Valid range for general commands that don't work over an object */

enum {

	MLX5_CMD_OP_GENERAL_START = 0xb00,

	MLX5_CMD_OP_GENERAL_END = 0xd00,

};



struct mlx5_ifc_flow_table_fields_supported_bits {

	u8         outer_dmac[0x1];

	u8         outer_smac[0x1];