/* * 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, const struct queue_properties *properties) { struct queue *tmp_q; tmp_q = kzalloc(sizeof(*tmp_q), GFP_KERNEL); if (!tmp_q) return -ENOMEM; memcpy(&tmp_q->properties, properties, sizeof(*properties)); *q = tmp_q; return 0; } void uninit_queue(struct queue *q) { kfree(q); }