diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.h | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.h b/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.h new file mode 100644 index 000000000000..03424c20920c --- /dev/null +++ b/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.h @@ -0,0 +1,193 @@ +/* + * 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. + */ + +#ifndef KFD_DBGDEV_H_ +#define KFD_DBGDEV_H_ + +enum { + SQ_CMD_VMID_OFFSET = 28, + ADDRESS_WATCH_CNTL_OFFSET = 24 +}; + +enum { + PRIV_QUEUE_SYNC_TIME_MS = 200 +}; + +/* CONTEXT reg space definition */ +enum { + CONTEXT_REG_BASE = 0xA000, + CONTEXT_REG_END = 0xA400, + CONTEXT_REG_SIZE = CONTEXT_REG_END - CONTEXT_REG_BASE +}; + +/* USER CONFIG reg space definition */ +enum { + USERCONFIG_REG_BASE = 0xC000, + USERCONFIG_REG_END = 0x10000, + USERCONFIG_REG_SIZE = USERCONFIG_REG_END - USERCONFIG_REG_BASE +}; + +/* CONFIG reg space definition */ +enum { + AMD_CONFIG_REG_BASE = 0x2000, /* in dwords */ + AMD_CONFIG_REG_END = 0x2B00, + AMD_CONFIG_REG_SIZE = AMD_CONFIG_REG_END - AMD_CONFIG_REG_BASE +}; + +/* SH reg space definition */ +enum { + SH_REG_BASE = 0x2C00, + SH_REG_END = 0x3000, + SH_REG_SIZE = SH_REG_END - SH_REG_BASE +}; + +enum SQ_IND_CMD_CMD { + SQ_IND_CMD_CMD_NULL = 0x00000000, + SQ_IND_CMD_CMD_HALT = 0x00000001, + SQ_IND_CMD_CMD_RESUME = 0x00000002, + SQ_IND_CMD_CMD_KILL = 0x00000003, + SQ_IND_CMD_CMD_DEBUG = 0x00000004, + SQ_IND_CMD_CMD_TRAP = 0x00000005, +}; + +enum SQ_IND_CMD_MODE { + SQ_IND_CMD_MODE_SINGLE = 0x00000000, + SQ_IND_CMD_MODE_BROADCAST = 0x00000001, + SQ_IND_CMD_MODE_BROADCAST_QUEUE = 0x00000002, + SQ_IND_CMD_MODE_BROADCAST_PIPE = 0x00000003, + SQ_IND_CMD_MODE_BROADCAST_ME = 0x00000004, +}; + +union SQ_IND_INDEX_BITS { + struct { + uint32_t wave_id:4; + uint32_t simd_id:2; + uint32_t thread_id:6; + uint32_t:1; + uint32_t force_read:1; + uint32_t read_timeout:1; + uint32_t unindexed:1; + uint32_t index:16; + + } bitfields, bits; + uint32_t u32All; + signed int i32All; + float f32All; +}; + +union SQ_IND_CMD_BITS { + struct { + uint32_t data:32; + } bitfields, bits; + uint32_t u32All; + signed int i32All; + float f32All; +}; + +union SQ_CMD_BITS { + struct { + uint32_t cmd:3; + uint32_t:1; + uint32_t mode:3; + uint32_t check_vmid:1; + uint32_t trap_id:3; + uint32_t:5; + uint32_t wave_id:4; + uint32_t simd_id:2; + uint32_t:2; + uint32_t queue_id:3; + uint32_t:1; + uint32_t vm_id:4; + } bitfields, bits; + uint32_t u32All; + signed int i32All; + float f32All; +}; + +union SQ_IND_DATA_BITS { + struct { + uint32_t data:32; + } bitfields, bits; + uint32_t u32All; + signed int i32All; + float f32All; +}; + +union GRBM_GFX_INDEX_BITS { + struct { + uint32_t instance_index:8; + uint32_t sh_index:8; + uint32_t se_index:8; + uint32_t:5; + uint32_t sh_broadcast_writes:1; + uint32_t instance_broadcast_writes:1; + uint32_t se_broadcast_writes:1; + } bitfields, bits; + uint32_t u32All; + signed int i32All; + float f32All; +}; + +union TCP_WATCH_ADDR_H_BITS { + struct { + uint32_t addr:16; + uint32_t:16; + + } bitfields, bits; + uint32_t u32All; + signed int i32All; + float f32All; +}; + +union TCP_WATCH_ADDR_L_BITS { + struct { + uint32_t:6; + uint32_t addr:26; + } bitfields, bits; + uint32_t u32All; + signed int i32All; + float f32All; +}; + +enum { + QUEUESTATE__INVALID = 0, /* so by default we'll get invalid state */ + QUEUESTATE__ACTIVE_COMPLETION_PENDING, + QUEUESTATE__ACTIVE +}; + +union ULARGE_INTEGER { + struct { + uint32_t low_part; + uint32_t high_part; + } u; + unsigned long long quad_part; +}; + + +#define KFD_CIK_VMID_START_OFFSET (8) +#define KFD_CIK_VMID_END_OFFSET (KFD_CIK_VMID_START_OFFSET + (8)) + + +void kfd_dbgdev_init(struct kfd_dbgdev *pdbgdev, struct kfd_dev *pdev, + enum DBGDEV_TYPE type); + +#endif /* KFD_DBGDEV_H_ */ |