56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
|
||
|
|
/* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
|
||
|
|
* Copyright (C) 2019-2020 Linaro Ltd.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/types.h>
|
||
|
|
|
||
|
|
#include "ipa_gsi.h"
|
||
|
|
#include "gsi_trans.h"
|
||
|
|
#include "ipa.h"
|
||
|
|
#include "ipa_endpoint.h"
|
||
|
|
#include "ipa_data.h"
|
||
|
|
|
||
|
|
void ipa_gsi_trans_complete(struct gsi_trans *trans)
|
||
|
|
{
|
||
|
|
struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi);
|
||
|
|
|
||
|
|
ipa_endpoint_trans_complete(ipa->channel_map[trans->channel_id], trans);
|
||
|
|
}
|
||
|
|
|
||
|
|
void ipa_gsi_trans_release(struct gsi_trans *trans)
|
||
|
|
{
|
||
|
|
struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi);
|
||
|
|
|
||
|
|
ipa_endpoint_trans_release(ipa->channel_map[trans->channel_id], trans);
|
||
|
|
}
|
||
|
|
|
||
|
|
void ipa_gsi_channel_tx_queued(struct gsi *gsi, u32 channel_id, u32 count,
|
||
|
|
u32 byte_count)
|
||
|
|
{
|
||
|
|
struct ipa *ipa = container_of(gsi, struct ipa, gsi);
|
||
|
|
struct ipa_endpoint *endpoint;
|
||
|
|
|
||
|
|
endpoint = ipa->channel_map[channel_id];
|
||
|
|
if (endpoint->netdev)
|
||
|
|
netdev_sent_queue(endpoint->netdev, byte_count);
|
||
|
|
}
|
||
|
|
|
||
|
|
void ipa_gsi_channel_tx_completed(struct gsi *gsi, u32 channel_id, u32 count,
|
||
|
|
u32 byte_count)
|
||
|
|
{
|
||
|
|
struct ipa *ipa = container_of(gsi, struct ipa, gsi);
|
||
|
|
struct ipa_endpoint *endpoint;
|
||
|
|
|
||
|
|
endpoint = ipa->channel_map[channel_id];
|
||
|
|
if (endpoint->netdev)
|
||
|
|
netdev_completed_queue(endpoint->netdev, count, byte_count);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Indicate whether an endpoint config data entry is "empty" */
|
||
|
|
bool ipa_gsi_endpoint_data_empty(const struct ipa_gsi_endpoint_data *data)
|
||
|
|
{
|
||
|
|
return data->ee_id == GSI_EE_AP && !data->channel.tlv_count;
|
||
|
|
}
|