/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright ( C ) 2012 - 2014 , 2020 , 2022 , 2024 Intel Corporation
* Copyright ( C ) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright ( C ) 2016 - 2017 Intel Deutschland GmbH
*/
#ifndef __iwl_fw_api_binding_h__
#define __iwl_fw_api_binding_h__
#include <fw/file.h>
#include <fw/img.h>
#define MAX_MACS_IN_BINDING (3 )
#define MAX_BINDINGS (4 )
/**
* struct iwl_binding_cmd_v1 - configuring bindings
* ( BINDING_CONTEXT_CMD = 0 x2b )
* @ id_and_color : ID and color of the relevant Binding ,
* & enum iwl_ctxt_id_and_color
* @ action : action to perform , see & enum iwl_ctxt_action
* @ macs : array of MAC id and colors which belong to the binding ,
* & enum iwl_ctxt_id_and_color
* @ phy : PHY id and color which belongs to the binding ,
* & enum iwl_ctxt_id_and_color
*/
struct iwl_binding_cmd_v1 {
/* COMMON_INDEX_HDR_API_S_VER_1 */
__le32 id_and_color;
__le32 action;
/* BINDING_DATA_API_S_VER_1 */
__le32 macs[MAX_MACS_IN_BINDING];
__le32 phy;
} __packed; /* BINDING_CMD_API_S_VER_1 */
/**
* struct iwl_binding_cmd - configuring bindings
* ( BINDING_CONTEXT_CMD = 0 x2b )
* @ id_and_color : ID and color of the relevant Binding ,
* & enum iwl_ctxt_id_and_color
* @ action : action to perform , see & enum iwl_ctxt_action
* @ macs : array of MAC id and colors which belong to the binding
* & enum iwl_ctxt_id_and_color
* @ phy : PHY id and color which belongs to the binding
* & enum iwl_ctxt_id_and_color
* @ lmac_id : the lmac id the binding belongs to
*/
struct iwl_binding_cmd {
/* COMMON_INDEX_HDR_API_S_VER_1 */
__le32 id_and_color;
__le32 action;
/* BINDING_DATA_API_S_VER_1 */
__le32 macs[MAX_MACS_IN_BINDING];
__le32 phy;
__le32 lmac_id;
} __packed; /* BINDING_CMD_API_S_VER_2 */
#define IWL_BINDING_CMD_SIZE_V1 sizeof (struct iwl_binding_cmd_v1)
/* The maximal number of fragments in the FW's schedule session */
#define IWL_MVM_MAX_QUOTA 128
/**
* struct iwl_time_quota_data_v1 - configuration of time quota per binding
* @ id_and_color : ID and color of the relevant Binding ,
* & enum iwl_ctxt_id_and_color
* @ quota : absolute time quota in TU . The scheduler will try to divide the
* remainig quota ( after Time Events ) according to this quota .
* @ max_duration : max uninterrupted context duration in TU
*/
struct iwl_time_quota_data_v1 {
__le32 id_and_color;
__le32 quota;
__le32 max_duration;
} __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */
/**
* struct iwl_time_quota_cmd_v1 - configuration of time quota between bindings
* ( TIME_QUOTA_CMD = 0 x2c )
* @ quotas : allocations per binding
* Note : on non - CDB the fourth one is the auxilary mac and is
* essentially zero .
* On CDB the fourth one is a regular binding .
*/
struct iwl_time_quota_cmd_v1 {
struct iwl_time_quota_data_v1 quotas[MAX_BINDINGS];
} __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */
enum iwl_quota_low_latency {
IWL_QUOTA_LOW_LATENCY_NONE = 0 ,
IWL_QUOTA_LOW_LATENCY_TX = BIT(0 ),
IWL_QUOTA_LOW_LATENCY_RX = BIT(1 ),
IWL_QUOTA_LOW_LATENCY_TX_RX =
IWL_QUOTA_LOW_LATENCY_TX | IWL_QUOTA_LOW_LATENCY_RX,
};
/**
* struct iwl_time_quota_data - configuration of time quota per binding
* @ id_and_color : ID and color of the relevant Binding .
* @ quota : absolute time quota in TU . The scheduler will try to divide the
* remainig quota ( after Time Events ) according to this quota .
* @ max_duration : max uninterrupted context duration in TU
* @ low_latency : low latency status , & enum iwl_quota_low_latency
*/
struct iwl_time_quota_data {
__le32 id_and_color;
__le32 quota;
__le32 max_duration;
__le32 low_latency;
} __packed; /* TIME_QUOTA_DATA_API_S_VER_2 */
/**
* struct iwl_time_quota_cmd - configuration of time quota between bindings
* ( TIME_QUOTA_CMD = 0 x2c )
* Note : on non - CDB the fourth one is the auxilary mac and is essentially zero .
* On CDB the fourth one is a regular binding .
*
* @ quotas : allocations per binding
*/
struct iwl_time_quota_cmd {
struct iwl_time_quota_data quotas[MAX_BINDINGS];
} __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_2 */
#endif /* __iwl_fw_api_binding_h__ */
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