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/* SPDX-License-Identifier: MIT
*
* Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved.
*/
#include "rm.h"
void
nvkm_gsp_client_dtor(struct nvkm_gsp_client *client)
{
const unsigned int id = client->object.handle - NVKM_RM_CLIENT(0);
struct nvkm_gsp *gsp = client->gsp;
if (!gsp)
return;
if (client->object.client)
nvkm_gsp_rm_free(&client->object);
mutex_lock(&gsp->client_id.mutex);
idr_remove(&gsp->client_id.idr, id);
mutex_unlock(&gsp->client_id.mutex);
client->gsp = NULL;
}
int
nvkm_gsp_client_ctor(struct nvkm_gsp *gsp, struct nvkm_gsp_client *client)
{
int id, ret;
if (WARN_ON(!gsp->rm))
return -ENOSYS;
mutex_lock(&gsp->client_id.mutex);
id = idr_alloc(&gsp->client_id.idr, client, 0, NVKM_RM_CLIENT_MASK + 1, GFP_KERNEL);
mutex_unlock(&gsp->client_id.mutex);
if (id < 0)
return id;
client->gsp = gsp;
client->object.client = client;
INIT_LIST_HEAD(&client->events);
ret = gsp->rm->api->client->ctor(client, NVKM_RM_CLIENT(id));
if (ret)
nvkm_gsp_client_dtor(client);
return ret;
}
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