/* * Copyright 2021 Red Hat 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. */ #ifndef __NVHW_CL906F_H__ #define __NVHW_CL906F_H__ /* dma method formats */ #define NV906F_DMA_METHOD_ADDRESS_OLD 12:2 #define NV906F_DMA_METHOD_ADDRESS 11:0 #define NV906F_DMA_SUBDEVICE_MASK 15:4 #define NV906F_DMA_METHOD_SUBCHANNEL 15:13 #define NV906F_DMA_TERT_OP 17:16 #define NV906F_DMA_TERT_OP_GRP0_INC_METHOD (0x00000000) #define NV906F_DMA_TERT_OP_GRP0_SET_SUB_DEV_MASK (0x00000001) #define NV906F_DMA_TERT_OP_GRP0_STORE_SUB_DEV_MASK (0x00000002) #define NV906F_DMA_TERT_OP_GRP0_USE_SUB_DEV_MASK (0x00000003) #define NV906F_DMA_TERT_OP_GRP2_NON_INC_METHOD (0x00000000) #define NV906F_DMA_METHOD_COUNT_OLD 28:18 #define NV906F_DMA_METHOD_COUNT 28:16 #define NV906F_DMA_IMMD_DATA 28:16 #define NV906F_DMA_SEC_OP 31:29 #define NV906F_DMA_SEC_OP_GRP0_USE_TERT (0x00000000) #define NV906F_DMA_SEC_OP_INC_METHOD (0x00000001) #define NV906F_DMA_SEC_OP_GRP2_USE_TERT (0x00000002) #define NV906F_DMA_SEC_OP_NON_INC_METHOD (0x00000003) #define NV906F_DMA_SEC_OP_IMMD_DATA_METHOD (0x00000004) #define NV906F_DMA_SEC_OP_ONE_INC (0x00000005) #define NV906F_DMA_SEC_OP_RESERVED6 (0x00000006) #define NV906F_DMA_SEC_OP_END_PB_SEGMENT (0x00000007) /* dma incrementing method format */ #define NV906F_DMA_INCR_ADDRESS 11:0 #define NV906F_DMA_INCR_SUBCHANNEL 15:13 #define NV906F_DMA_INCR_COUNT 28:16 #define NV906F_DMA_INCR_OPCODE 31:29 #define NV906F_DMA_INCR_OPCODE_VALUE (0x00000001) #define NV906F_DMA_INCR_DATA 31:0 /* dma non-incrementing method format */ #define NV906F_DMA_NONINCR_ADDRESS 11:0 #define NV906F_DMA_NONINCR_SUBCHANNEL 15:13 #define NV906F_DMA_NONINCR_COUNT 28:16 #define NV906F_DMA_NONINCR_OPCODE 31:29 #define NV906F_DMA_NONINCR_OPCODE_VALUE (0x00000003) #define NV906F_DMA_NONINCR_DATA 31:0 /* dma increment-once method format */ #define NV906F_DMA_ONEINCR_ADDRESS 11:0 #define NV906F_DMA_ONEINCR_SUBCHANNEL 15:13 #define NV906F_DMA_ONEINCR_COUNT 28:16 #define NV906F_DMA_ONEINCR_OPCODE 31:29 #define NV906F_DMA_ONEINCR_OPCODE_VALUE (0x00000005) #define NV906F_DMA_ONEINCR_DATA 31:0 /* dma no-operation format */ #define NV906F_DMA_NOP (0x00000000) /* dma immediate-data format */ #define NV906F_DMA_IMMD_ADDRESS 11:0 #define NV906F_DMA_IMMD_SUBCHANNEL 15:13 #define NV906F_DMA_IMMD_DATA 28:16 #define NV906F_DMA_IMMD_OPCODE 31:29 #define NV906F_DMA_IMMD_OPCODE_VALUE (0x00000004) /* dma set sub-device mask format */ #define NV906F_DMA_SET_SUBDEVICE_MASK_VALUE 15:4 #define NV906F_DMA_SET_SUBDEVICE_MASK_OPCODE 31:16 #define NV906F_DMA_SET_SUBDEVICE_MASK_OPCODE_VALUE (0x00000001) /* dma store sub-device mask format */ #define NV906F_DMA_STORE_SUBDEVICE_MASK_VALUE 15:4 #define NV906F_DMA_STORE_SUBDEVICE_MASK_OPCODE 31:16 #define NV906F_DMA_STORE_SUBDEVICE_MASK_OPCODE_VALUE (0x00000002) /* dma use sub-device mask format */ #define NV906F_DMA_USE_SUBDEVICE_MASK_OPCODE 31:16 #define NV906F_DMA_USE_SUBDEVICE_MASK_OPCODE_VALUE (0x00000003) /* dma end-segment format */ #define NV906F_DMA_ENDSEG_OPCODE 31:29 #define NV906F_DMA_ENDSEG_OPCODE_VALUE (0x00000007) /* dma legacy incrementing/non-incrementing formats */ #define NV906F_DMA_ADDRESS 12:2 #define NV906F_DMA_SUBCH 15:13 #define NV906F_DMA_OPCODE3 17:16 #define NV906F_DMA_OPCODE3_NONE (0x00000000) #define NV906F_DMA_COUNT 28:18 #define NV906F_DMA_OPCODE 31:29 #define NV906F_DMA_OPCODE_METHOD (0x00000000) #define NV906F_DMA_OPCODE_NONINC_METHOD (0x00000002) #define NV906F_DMA_DATA 31:0 #endif /* __NVHW_CL906F_H__ */