forked from Minki/linux
86 lines
3.0 KiB
C
86 lines
3.0 KiB
C
|
/*
|
||
|
|
* Copyright 2014 Advanced Micro Devices, Inc.
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
|
* copy of this software and associated documentation files (the "Software"),
|
||
|
|
* to deal in the Software without restriction, including without limitation
|
||
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
||
|
|
* Software is furnished to do so, subject to the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be included in
|
||
|
|
* all copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
|
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
||
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
||
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/slab.h>
|
||
|
|
#include "kfd_priv.h"
|
||
|
|
|
||
|
|
void print_queue_properties(struct queue_properties *q)
|
||
|
|
{
|
||
|
|
if (!q)
|
||
|
|
return;
|
||
|
|
|
||
|
|
pr_debug("Printing queue properties:\n");
|
||
|
|
pr_debug("Queue Type: %u\n", q->type);
|
||
|
|
pr_debug("Queue Size: %llu\n", q->queue_size);
|
||
|
|
pr_debug("Queue percent: %u\n", q->queue_percent);
|
||
|
|
pr_debug("Queue Address: 0x%llX\n", q->queue_address);
|
||
|
|
pr_debug("Queue Id: %u\n", q->queue_id);
|
||
|
|
pr_debug("Queue Process Vmid: %u\n", q->vmid);
|
||
|
|
pr_debug("Queue Read Pointer: 0x%p\n", q->read_ptr);
|
||
|
|
pr_debug("Queue Write Pointer: 0x%p\n", q->write_ptr);
|
||
|
|
pr_debug("Queue Doorbell Pointer: 0x%p\n", q->doorbell_ptr);
|
||
|
|
pr_debug("Queue Doorbell Offset: %u\n", q->doorbell_off);
|
||
|
|
}
|
||
|
|
|
||
|
|
void print_queue(struct queue *q)
|
||
|
|
{
|
||
|
|
if (!q)
|
||
|
|
return;
|
||
|
|
pr_debug("Printing queue:\n");
|
||
|
|
pr_debug("Queue Type: %u\n", q->properties.type);
|
||
|
|
pr_debug("Queue Size: %llu\n", q->properties.queue_size);
|
||
|
|
pr_debug("Queue percent: %u\n", q->properties.queue_percent);
|
||
|
|
pr_debug("Queue Address: 0x%llX\n", q->properties.queue_address);
|
||
|
|
pr_debug("Queue Id: %u\n", q->properties.queue_id);
|
||
|
|
pr_debug("Queue Process Vmid: %u\n", q->properties.vmid);
|
||
|
|
pr_debug("Queue Read Pointer: 0x%p\n", q->properties.read_ptr);
|
||
|
|
pr_debug("Queue Write Pointer: 0x%p\n", q->properties.write_ptr);
|
||
|
|
pr_debug("Queue Doorbell Pointer: 0x%p\n", q->properties.doorbell_ptr);
|
||
|
|
pr_debug("Queue Doorbell Offset: %u\n", q->properties.doorbell_off);
|
||
|
|
pr_debug("Queue MQD Address: 0x%p\n", q->mqd);
|
||
|
|
pr_debug("Queue MQD Gart: 0x%llX\n", q->gart_mqd_addr);
|
||
|
|
pr_debug("Queue Process Address: 0x%p\n", q->process);
|
||
|
|
pr_debug("Queue Device Address: 0x%p\n", q->device);
|
||
|
|
}
|
||
|
|
|
||
|
|
int init_queue(struct queue **q, struct queue_properties properties)
|
||
|
|
{
|
||
|
|
struct queue *tmp;
|
||
|
|
|
||
|
|
BUG_ON(!q);
|
||
|
|
|
||
|
|
tmp = kzalloc(sizeof(struct queue), GFP_KERNEL);
|
||
|
|
if (!tmp)
|
||
|
|
return -ENOMEM;
|
||
|
|
|
||
|
|
memcpy(&tmp->properties, &properties, sizeof(struct queue_properties));
|
||
|
|
|
||
|
|
*q = tmp;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void uninit_queue(struct queue *q)
|
||
|
|
{
|
||
|
|
kfree(q);
|
||
|
|
}
|