0 + l=J!e8Ep Tţ eD_I|+? /* 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 #include /* * 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, /* intern