135 lines
4.3 KiB
C
135 lines
4.3 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
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/*
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* Copyright (C) 2012-2014, 2020 Intel Corporation
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* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
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* Copyright (C) 2016-2017 Intel Deutschland GmbH
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*/
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#ifndef __iwl_fw_api_binding_h__
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#define __iwl_fw_api_binding_h__
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#include <fw/file.h>
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#include <fw/img.h>
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#define MAX_MACS_IN_BINDING (3)
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#define MAX_BINDINGS (4)
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/**
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* struct iwl_binding_cmd_v1 - configuring bindings
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* ( BINDING_CONTEXT_CMD = 0x2b )
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* @id_and_color: ID and color of the relevant Binding,
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* &enum iwl_ctxt_id_and_color
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* @action: action to perform, one of FW_CTXT_ACTION_*
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* @macs: array of MAC id and colors which belong to the binding,
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* &enum iwl_ctxt_id_and_color
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* @phy: PHY id and color which belongs to the binding,
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* &enum iwl_ctxt_id_and_color
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*/
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struct iwl_binding_cmd_v1 {
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/* COMMON_INDEX_HDR_API_S_VER_1 */
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__le32 id_and_color;
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__le32 action;
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/* BINDING_DATA_API_S_VER_1 */
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__le32 macs[MAX_MACS_IN_BINDING];
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__le32 phy;
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} __packed; /* BINDING_CMD_API_S_VER_1 */
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/**
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* struct iwl_binding_cmd - configuring bindings
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* ( BINDING_CONTEXT_CMD = 0x2b )
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* @id_and_color: ID and color of the relevant Binding,
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* &enum iwl_ctxt_id_and_color
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* @action: action to perform, one of FW_CTXT_ACTION_*
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* @macs: array of MAC id and colors which belong to the binding
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* &enum iwl_ctxt_id_and_color
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* @phy: PHY id and color which belongs to the binding
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* &enum iwl_ctxt_id_and_color
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* @lmac_id: the lmac id the binding belongs to
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*/
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struct iwl_binding_cmd {
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/* COMMON_INDEX_HDR_API_S_VER_1 */
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__le32 id_and_color;
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__le32 action;
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/* BINDING_DATA_API_S_VER_1 */
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__le32 macs[MAX_MACS_IN_BINDING];
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__le32 phy;
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__le32 lmac_id;
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} __packed; /* BINDING_CMD_API_S_VER_2 */
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#define IWL_BINDING_CMD_SIZE_V1 sizeof(struct iwl_binding_cmd_v1)
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#define IWL_LMAC_24G_INDEX 0
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#define IWL_LMAC_5G_INDEX 1
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static inline u32 iwl_mvm_get_lmac_id(const struct iwl_fw *fw,
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enum nl80211_band band){
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if (!fw_has_capa(&fw->ucode_capa, IWL_UCODE_TLV_CAPA_CDB_SUPPORT) ||
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band == NL80211_BAND_2GHZ)
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return IWL_LMAC_24G_INDEX;
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return IWL_LMAC_5G_INDEX;
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}
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/* The maximal number of fragments in the FW's schedule session */
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#define IWL_MVM_MAX_QUOTA 128
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/**
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* struct iwl_time_quota_data_v1 - configuration of time quota per binding
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* @id_and_color: ID and color of the relevant Binding,
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* &enum iwl_ctxt_id_and_color
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* @quota: absolute time quota in TU. The scheduler will try to divide the
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* remainig quota (after Time Events) according to this quota.
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* @max_duration: max uninterrupted context duration in TU
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*/
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struct iwl_time_quota_data_v1 {
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__le32 id_and_color;
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__le32 quota;
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__le32 max_duration;
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} __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */
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/**
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* struct iwl_time_quota_cmd - configuration of time quota between bindings
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* ( TIME_QUOTA_CMD = 0x2c )
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* @quotas: allocations per binding
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* Note: on non-CDB the fourth one is the auxilary mac and is
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* essentially zero.
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* On CDB the fourth one is a regular binding.
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*/
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struct iwl_time_quota_cmd_v1 {
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struct iwl_time_quota_data_v1 quotas[MAX_BINDINGS];
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} __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */
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enum iwl_quota_low_latency {
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IWL_QUOTA_LOW_LATENCY_NONE = 0,
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IWL_QUOTA_LOW_LATENCY_TX = BIT(0),
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IWL_QUOTA_LOW_LATENCY_RX = BIT(1),
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IWL_QUOTA_LOW_LATENCY_TX_RX =
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IWL_QUOTA_LOW_LATENCY_TX | IWL_QUOTA_LOW_LATENCY_RX,
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};
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/**
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* struct iwl_time_quota_data - configuration of time quota per binding
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* @id_and_color: ID and color of the relevant Binding.
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* @quota: absolute time quota in TU. The scheduler will try to divide the
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* remainig quota (after Time Events) according to this quota.
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* @max_duration: max uninterrupted context duration in TU
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* @low_latency: low latency status, &enum iwl_quota_low_latency
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*/
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struct iwl_time_quota_data {
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__le32 id_and_color;
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__le32 quota;
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__le32 max_duration;
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__le32 low_latency;
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} __packed; /* TIME_QUOTA_DATA_API_S_VER_2 */
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/**
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* struct iwl_time_quota_cmd - configuration of time quota between bindings
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* ( TIME_QUOTA_CMD = 0x2c )
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* Note: on non-CDB the fourth one is the auxilary mac and is essentially zero.
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* On CDB the fourth one is a regular binding.
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*
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* @quotas: allocations per binding
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*/
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struct iwl_time_quota_cmd {
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struct iwl_time_quota_data quotas[MAX_BINDINGS];
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} __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_2 */
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#endif /* __iwl_fw_api_binding_h__ */
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