fd269b5021
To abstract kernel header inclusion, create a new QDF APIs for all IPA APIs and redirect all IPA API calls through QDF interfaces. Change-Id: I7bff975ad7cb32fc128320c124633594471e0a1f CRs-Fixed: 2098907
98 行
3.6 KiB
C
98 行
3.6 KiB
C
/*
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* Copyright (c) 2017, The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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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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qdf_ipa_client_type_t prod_client,
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qdf_ipa_client_type_t 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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int dp_ipa_uc_detach(struct dp_soc *soc, struct dp_pdev *pdev);
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int dp_ipa_uc_attach(struct dp_soc *soc, struct dp_pdev *pdev);
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int dp_ipa_ring_resource_setup(struct dp_soc *soc,
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struct dp_pdev *pdev);
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#else
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static inline int dp_ipa_uc_detach(struct dp_soc *soc, struct dp_pdev *pdev)
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{
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return QDF_STATUS_SUCCESS;
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}
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static inline int dp_ipa_uc_attach(struct dp_soc *soc, struct dp_pdev *pdev)
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{
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return QDF_STATUS_SUCCESS;
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}
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static inline int dp_ipa_ring_resource_setup(struct dp_soc *soc,
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struct dp_pdev *pdev)
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{
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return 0;
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}
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#endif
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#endif /* _DP_IPA_H_ */
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