25acb759bf
Changes to build Lithium and Beryllium together. This is needed for WIN Change-Id: I74c86803ea99fb17d1f73e8b9c4e7cf59751a707
55 行
1.8 KiB
C
55 行
1.8 KiB
C
/*
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* Copyright (c) 2016-2021 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
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "hal_api.h"
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#include "hal_hw_headers.h"
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#include "hal_reo.h"
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#include "qdf_module.h"
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void hal_reo_init_cmd_ring(hal_soc_handle_t hal_soc_hdl,
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hal_ring_handle_t hal_ring_hdl)
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{
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int cmd_num;
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uint32_t *desc_addr;
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struct hal_srng_params srng_params;
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uint32_t desc_size;
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uint32_t num_desc;
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struct hal_soc *soc = (struct hal_soc *)hal_soc_hdl;
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uint8_t tlv_hdr_size;
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hal_get_srng_params(hal_soc_hdl, hal_ring_hdl, &srng_params);
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desc_addr = (uint32_t *)(srng_params.ring_base_vaddr);
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tlv_hdr_size = hal_get_tlv_hdr_size(hal_soc_hdl);
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desc_addr += HAL_GET_NUM_DWORDS(tlv_hdr_size);
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desc_size = HAL_GET_NUM_DWORDS(hal_srng_get_entrysize(soc, REO_CMD));
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num_desc = srng_params.num_entries;
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cmd_num = 1;
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while (num_desc) {
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/* Offsets of descriptor fields defined in HW headers start
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* from the field after TLV header */
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HAL_DESC_SET_FIELD(desc_addr, HAL_UNIFORM_REO_CMD_HEADER,
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REO_CMD_NUMBER, cmd_num);
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desc_addr += desc_size;
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num_desc--; cmd_num++;
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}
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soc->reo_res_bitmap = 0;
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}
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qdf_export_symbol(hal_reo_init_cmd_ring);
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