fde6b9e551
Change to support WLAN Napier host autonomy data path architecture. Change-Id: I07f7592d547bb796a3c12bbc4745cee22e2c0022 CRs-Fixed: 2064810
76 lines
2.8 KiB
C
76 lines
2.8 KiB
C
/*
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* Copyright (c) 2017, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _DP_IPA_H_
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#define _DP_IPA_H_
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#ifdef IPA_OFFLOAD
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#define IPA_TCL_DATA_RING_IDX 2
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#define IPA_TX_COMP_RING_IDX 2
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#define IPA_REO_DEST_RING_IDX 3
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/**
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* struct dp_ipa_uc_tx_hdr - full tx header registered to IPA hardware
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* @eth: ether II header
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*/
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struct dp_ipa_uc_tx_hdr {
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struct ethhdr eth;
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} __packed;
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/**
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* struct dp_ipa_uc_rx_hdr - full rx header registered to IPA hardware
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* @eth: ether II header
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*/
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struct dp_ipa_uc_rx_hdr {
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struct ethhdr eth;
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} __packed;
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#define DP_IPA_UC_WLAN_TX_HDR_LEN sizeof(struct dp_ipa_uc_tx_hdr)
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#define DP_IPA_UC_WLAN_RX_HDR_LEN sizeof(struct dp_ipa_uc_rx_hdr)
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#define DP_IPA_UC_WLAN_HDR_DES_MAC_OFFSET 0
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QDF_STATUS dp_ipa_get_resource(struct cdp_pdev *pdev);
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QDF_STATUS dp_ipa_set_doorbell_paddr(struct cdp_pdev *pdev);
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QDF_STATUS dp_ipa_uc_set_active(struct cdp_pdev *pdev, bool uc_active,
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bool is_tx);
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QDF_STATUS dp_ipa_op_response(struct cdp_pdev *pdev, uint8_t *op_msg);
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QDF_STATUS dp_ipa_register_op_cb(struct cdp_pdev *pdev, ipa_uc_op_cb_type op_cb,
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void *usr_ctxt);
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QDF_STATUS dp_ipa_get_stat(struct cdp_pdev *pdev);
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qdf_nbuf_t dp_tx_send_ipa_data_frame(struct cdp_vdev *vdev, qdf_nbuf_t skb);
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QDF_STATUS dp_ipa_enable_autonomy(struct cdp_pdev *pdev);
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QDF_STATUS dp_ipa_disable_autonomy(struct cdp_pdev *pdev);
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QDF_STATUS dp_ipa_setup(struct cdp_pdev *pdev, void *ipa_i2w_cb,
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void *ipa_w2i_cb, void *ipa_wdi_meter_notifier_cb,
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uint32_t ipa_desc_size, void *ipa_priv, bool is_rm_enabled,
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uint32_t *tx_pipe_handle, uint32_t *rx_pipe_handle);
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QDF_STATUS dp_ipa_cleanup(uint32_t tx_pipe_handle,
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uint32_t rx_pipe_handle);
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QDF_STATUS dp_ipa_remove_header(char *name);
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int dp_ipa_add_header_info(char *ifname, uint8_t *mac_addr,
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uint8_t session_id, bool is_ipv6_enabled);
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int dp_ipa_register_interface(char *ifname, bool is_ipv6_enabled);
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QDF_STATUS dp_ipa_setup_iface(char *ifname, uint8_t *mac_addr,
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enum ipa_client_type prod_client,
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enum ipa_client_type cons_client,
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uint8_t session_id, bool is_ipv6_enabled);
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QDF_STATUS dp_ipa_cleanup_iface(char *ifname, bool is_ipv6_enabled);
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QDF_STATUS dp_ipa_enable_pipes(struct cdp_pdev *pdev);
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QDF_STATUS dp_ipa_disable_pipes(struct cdp_pdev *pdev);
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QDF_STATUS dp_ipa_set_perf_level(int client,
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uint32_t max_supported_bw_mbps);
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#endif
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#endif /* _DP_IPA_H_ */
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