2024-09-09 08:57:42 +00:00
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/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
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2024-09-09 08:52:07 +00:00
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Fundation, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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2024-09-09 08:57:42 +00:00
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#ifndef __RPM_GLINK_H
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#define __RPM_GLINK_H
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2024-09-09 08:52:07 +00:00
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2024-09-09 08:57:42 +00:00
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#include <arch/defines.h>
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#include <stdint.h>
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#include <sys/types.h>
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#include <rpm-ipc.h>
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#include <glink.h>
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typedef struct
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{
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uint32_t version;
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uint32_t cmd;
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uint32_t seqnumber;
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uint32_t namelength;
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char name[32];
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} rpm_ssr_req;
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typedef rpm_cmd rpm_ack_msg;
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glink_err_type rpm_glink_send_data(uint32_t *data, uint32_t len, msg_type type);
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uint32_t rpm_glink_recv_data(char *rx_buffer, uint32_t *len);
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void rpm_glink_clk_enable(uint32_t *data, uint32_t len);
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void rpm_glink_clk_disable(uint32_t *data, uint32_t len);
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void rpm_glink_init();
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void rpm_glink_uninit();
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void rpm_scalar_glink_isr(glink_handle_type port, void *unused_open_data, void *unused_pkt_priv, void *buffer, size_t size, size_t intent_used);
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void rpm_vector_glink_isr(glink_handle_type port, void *unused_open_data, void *unused_pkt_priv, void *buffer, size_t size, size_t intent_used, glink_buffer_provider_fn vprovider, glink_buffer_provider_fn pprovider);
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void rpm_glink_tx_done_isr(void);
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void rpm_glink_notify_state_isr(glink_handle_type handle, void *data, glink_channel_event_type event);
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2024-09-09 08:52:07 +00:00
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#endif
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