| /* |
| * Copyright (c) 2016 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| /** |
| * @file cdp_txrx_ipa.h |
| * @brief Define the host data path IP Acceleraor API functions |
| */ |
| #ifndef _CDP_TXRX_IPA_H_ |
| #define _CDP_TXRX_IPA_H_ |
| |
| |
| /** |
| * ol_txrx_ipa_resources - Resources needed for IPA |
| */ |
| struct ol_txrx_ipa_resources { |
| qdf_dma_addr_t ce_sr_base_paddr; |
| uint32_t ce_sr_ring_size; |
| qdf_dma_addr_t ce_reg_paddr; |
| |
| qdf_dma_addr_t tx_comp_ring_base_paddr; |
| uint32_t tx_comp_ring_size; |
| uint32_t tx_num_alloc_buffer; |
| |
| qdf_dma_addr_t rx_rdy_ring_base_paddr; |
| uint32_t rx_rdy_ring_size; |
| qdf_dma_addr_t rx_proc_done_idx_paddr; |
| void *rx_proc_done_idx_vaddr; |
| |
| qdf_dma_addr_t rx2_rdy_ring_base_paddr; |
| uint32_t rx2_rdy_ring_size; |
| qdf_dma_addr_t rx2_proc_done_idx_paddr; |
| void *rx2_proc_done_idx_vaddr; |
| }; |
| |
| #ifdef IPA_OFFLOAD |
| |
| void |
| ol_txrx_ipa_uc_get_resource(ol_txrx_pdev_handle pdev, |
| struct ol_txrx_ipa_resources *ipa_res); |
| |
| void |
| ol_txrx_ipa_uc_set_doorbell_paddr(ol_txrx_pdev_handle pdev, |
| qdf_dma_addr_t ipa_tx_uc_doorbell_paddr, |
| qdf_dma_addr_t ipa_rx_uc_doorbell_paddr); |
| |
| void |
| ol_txrx_ipa_uc_set_active(ol_txrx_pdev_handle pdev, |
| bool uc_active, bool is_tx); |
| |
| void ol_txrx_ipa_uc_op_response(ol_txrx_pdev_handle pdev, uint8_t *op_msg); |
| |
| void ol_txrx_ipa_uc_register_op_cb(ol_txrx_pdev_handle pdev, |
| void (*ipa_uc_op_cb_type)(uint8_t *op_msg, |
| void *osif_ctxt), |
| void *osif_dev); |
| |
| void ol_txrx_ipa_uc_get_stat(ol_txrx_pdev_handle pdev); |
| |
| qdf_nbuf_t ol_tx_send_ipa_data_frame(void *vdev, qdf_nbuf_t skb); |
| #else |
| |
| static inline void |
| ol_txrx_ipa_uc_get_resource(ol_txrx_pdev_handle pdev, |
| struct ol_txrx_ipa_resources *ipa_res) |
| { |
| return; |
| } |
| |
| static inline void |
| ol_txrx_ipa_uc_set_doorbell_paddr(ol_txrx_pdev_handle pdev, |
| qdf_dma_addr_t ipa_tx_uc_doorbell_paddr, |
| qdf_dma_addr_t ipa_rx_uc_doorbell_paddr) |
| { |
| return; |
| } |
| |
| static inline void |
| ol_txrx_ipa_uc_set_active(ol_txrx_pdev_handle pdev, |
| bool uc_active, bool is_tx) |
| { |
| return; |
| } |
| |
| static inline void |
| ol_txrx_ipa_uc_op_response(ol_txrx_pdev_handle pdev, uint8_t *op_msg) |
| { |
| return; |
| } |
| |
| static inline void |
| ol_txrx_ipa_uc_register_op_cb(ol_txrx_pdev_handle pdev, |
| void (*ipa_uc_op_cb_type)(uint8_t *op_msg, |
| void *osif_ctxt), |
| void *osif_dev) |
| { |
| return; |
| } |
| |
| static inline void ol_txrx_ipa_uc_get_stat(ol_txrx_pdev_handle pdev) |
| { |
| return; |
| } |
| #endif /* IPA_OFFLOAD */ |
| |
| #endif /* _CDP_TXRX_IPA_H_ */ |
| |