/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
*
* Copyright 2016-2020 HabanaLabs, Ltd.
* All Rights Reserved.
*
*/
#ifndef HABANALABS_H_
#define HABANALABS_H_
#include <linux/types.h>
#include <linux/ioctl.h>
/*
* Defines that are asic-specific but constitutes as ABI between kernel driver
* and userspace
*/
#define GOYA_KMD_SRAM_RESERVED_SIZE_FROM_START 0x8000 /* 32KB */
#define GAUDI_DRIVER_SRAM_RESERVED_SIZE_FROM_START 0x80 /* 128 bytes */
/*
* 128 SOBs reserved for collective wait
* 16 SOBs reserved for sync stream
*/
#define GAUDI_FIRST_AVAILABLE_W_S_SYNC_OBJECT 144
/*
* 64 monitors reserved for collective wait
* 8 monitors reserved for sync stream
*/
#define GAUDI_FIRST_AVAILABLE_W_S_MONITOR 72
/*
* Goya queue Numbering
*
* The external queues (PCI DMA channels) MUST be before the internal queues
* and each group (PCI DMA channels and internal) must be contiguous inside
* itself but there can be a gap between the two groups (although not
* recommended)
*/
enum goya_queue_id {
GOYA_QUEUE_ID_DMA_0 = 0,
GOYA_QUEUE_ID_DMA_1 = 1,
GOYA_QUEUE_ID_DMA_2 = 2,
GOYA_QUEUE_ID_DMA_3 = 3,
GOYA_QUEUE_ID_DMA_4 = 4,
GOYA_QUEUE_ID_CPU_PQ = 5,
GOYA_QUEUE_ID_MME = 6, /* Internal queues start here */
GOYA_QUEUE_ID_TPC0 = 7,
GOYA_QUEUE_ID_TPC1 = 8,
GOYA_QUEUE_ID_TPC2 = 9,
GOYA_QUEUE_ID_TPC3 = 10,
GOYA_QUEUE_ID_TPC4 = 11,
GOYA_QUEUE_ID_TPC5 = 12,
GOYA_QUEUE_ID_TPC6 = 13,
GOYA_QUEUE_ID_TPC7 = 14,
GOYA_QUEUE_ID_SIZE
};
/*
* Gaudi queue Numbering
* External queues (PCI DMA channels) are DMA_0_*, DMA_1_* and DMA_5_*.
* Except one CPU queue, all the rest are internal queues.
*/
enum gaudi_queue_id {
GAUDI_QUEUE_ID_DMA_0_0 = 0, /* external */
GAUDI_QUEUE_ID_DMA_0_1 = 1, /* external */
GAUDI_QUEUE_ID_DMA_0_2 = 2, /* external */
GAUDI_QUEUE_ID_DMA_0_3 = 3, /* external */
GAUDI_QUEUE_ID_DMA_1_0 = 4, /* external */
GAUDI_QUEUE_ID_DMA_1_1 = 5, /* external */
GAUDI_QUEUE_ID_DMA_1_2 = 6, /* external */
GAUDI_QUEUE_ID_DMA_1_3 = 7, /* external */
GAUDI_QUEUE_ID_CPU_PQ = 8, /* CPU */
GAUDI_QUEUE_ID_DMA_2_0 = 9, /* internal */
GAUDI_QUEUE_ID_DMA_2_1 = 10, /* internal */
GAUDI_QUEUE_ID_DMA_2_2 = 11, /* internal */
GAUDI_QUEUE_ID_DMA_2_3 = 12, /* internal */
GAUDI_QUEUE_ID_DMA_3_0 = 13, /* internal */
GAUDI_QUEUE_ID_DMA_3_1 = 14, /* internal */
GAUDI_QUEUE_ID_DMA_3_2 = 15, /* internal */
GAUDI_QUEUE_ID_DMA_3_3 = 16, /* internal */
GAUDI_QUEUE_ID_DMA_4_0 = 17, /* internal */
GAUDI_QUEUE_ID_DMA_4_1 = 18, /* internal */
GAUDI_QUEUE_ID_DMA_4_2 = 19, /* internal */
GAUDI_QUEUE_ID_DMA_4_3 = 20, /* internal */
GAUDI_QUEUE_ID_DMA_5_0 = 21, /* internal */
GAUDI_QUEUE_ID_DMA_5_1 = 22, /* internal */
GAUDI_QUEUE_ID_DMA_5_2 = 23, /* internal */
GAUDI_QUEUE_ID_DMA_5_3 = 24, /* internal */
GAUDI_QUEUE_ID_DMA_6_0 = 25, /* internal */
GAUDI_QUEUE_ID_DMA_6_1 = 26, /* internal */
GAUDI_QUEUE_ID_DMA_6_2 = 27, /* internal */
GAUDI_QUEUE_ID_DMA_6_3 = 28, /* internal */
GAUDI_QUEUE_ID_DMA_7_0 = 29, /* internal */
GAUDI_QUEUE_ID_DMA_7_1 = 30, /* internal */
GAUDI_QUEUE_ID_DMA_7_2 = 31, /* internal */
GAUDI_QUEUE_ID_DMA_7_3 = 32, /* internal */
GAUDI_QUEUE_ID_MME_0_0 = 33, /* internal */
GAUDI_QUEUE_ID_MME_0_1 = 34, /* internal */
GAUDI_QUEUE_ID_MME_0_2 = 35, /* internal */
GAUDI_QUEUE_ID_MME_0_3 = 36, /* internal */
GAUDI_QUEUE_ID_MME_1_0 = 37, /* internal */
GAUDI_QUEUE_ID_MME_1_1 = 38, /* internal */
GAUDI_QUEUE_ID_MME_1_2 = 39, /* internal */
GAUDI_QUEUE_ID_MME_1_3 = 40, /* internal */
GAUDI_QUEUE_ID_TPC_0_0 = 41, /* internal */
GAUDI_QUEUE_ID_TPC_0_1 = 42, /* internal */
GAUDI_QUEUE_ID_TPC_0_2 = 43, /* internal */
GAUDI_QUEUE_ID_TPC_0_3 = 44, /* internal */
GAUDI_QUEUE_ID_TPC_1_0 = 45, /* internal */
GAUDI_QUEUE_ID_TPC_1_1 = 46, /* internal */
GAUDI_QUEUE_ID_TPC_1_2 = 47, /* internal */
GAUDI_QUEUE_ID_TPC_1_3 = 48, /* internal */
GAUDI_QUEUE_ID_TPC_2_0 = 49, /* internal */
GAUDI_QUEUE_ID_TPC_2_1 = 50, /* internal */
GAUDI_QUEUE_ID_TPC_2_2 = 51, /* internal */
GAUDI_QUEUE_ID_TPC_2_3 = 52, /* internal */
GAUDI_QUEUE_ID_TPC_3_0 = 53, /* internal */
GAUDI_QUEUE_ID_TPC_3_1 = 54, /* internal */
GAUDI_QUEUE_ID_TPC_3_2 = 55, /* internal */
GAUDI_QUEUE_ID_TPC_3_3 = 56, /* internal */
GAUDI_QUEUE_ID_TPC_4_0 = 57, /* internal */
GAUDI_QUEUE