New stuff for 5.3: - Add new thermal sensors for vega asics - Various RAS fixes - Add sysfs interface for memory interface utilization - Use HMM rather than mmu notifier for user pages - Expose xgmi topology via kfd - SR-IOV fixes - Fixes for manual driver reload - Add unique identifier for vega asics - Clean up user fence handling with UVD/VCE/VCN blocks - Convert DC to use core bpc attribute rather than a custom one - Add GWS support for KFD - Vega powerplay improvements - Add CRC support for DCE 12 - SR-IOV support for new security policy - Various cleanups
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| @@ -35,9 +35,10 @@ struct kfd_ioctl_get_version_args { · 34 unmodified lines | ||
| 35 | 35 | }; |
| 36 | 36 | |
| 37 | 37 | /* For kfd_ioctl_create_queue_args.queue_type. */ |
| 38 | −#define KFD_IOC_QUEUE_TYPE_COMPUTE 0 | |
| 39 | −#define KFD_IOC_QUEUE_TYPE_SDMA 1 | |
| 40 | −#define KFD_IOC_QUEUE_TYPE_COMPUTE_AQL 2 | |
| 38 | +#define KFD_IOC_QUEUE_TYPE_COMPUTE 0x0 | |
| 39 | +#define KFD_IOC_QUEUE_TYPE_SDMA 0x1 | |
| 40 | +#define KFD_IOC_QUEUE_TYPE_COMPUTE_AQL 0x2 | |
| 41 | +#define KFD_IOC_QUEUE_TYPE_SDMA_XGMI 0x3 | |
| 41 | 42 | |
| 42 | 43 | #define KFD_MAX_QUEUE_PERCENTAGE 100 |
| 43 | 44 | #define KFD_MAX_QUEUE_PRIORITY 15 |
| @@ -338,6 +339,7 @@ struct kfd_ioctl_acquire_vm_args { · 294 unmodified lines | ||
| 338 | 339 | #define KFD_IOC_ALLOC_MEM_FLAGS_GTT (1 << 1) |
| 339 | 340 | #define KFD_IOC_ALLOC_MEM_FLAGS_USERPTR (1 << 2) |
| 340 | 341 | #define KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL (1 << 3) |
| 342 | +#define KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP (1 << 4) | |
| 341 | 343 | /* Allocation flags: attributes/access options */ |
| 342 | 344 | #define KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE (1 << 31) |
| 343 | 345 | #define KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE (1 << 30) |
| @@ -408,6 +410,21 @@ struct kfd_ioctl_unmap_memory_from_gpu_args { · 64 unmodified lines | ||
| 408 | 410 | __u32 n_success; /* to/from KFD */ |
| 409 | 411 | }; |
| 410 | 412 | |
| 413 | +/* Allocate GWS for specific queue | |
| 414 | + * | |
| 415 | + * @gpu_id: device identifier | |
| 416 | + * @queue_id: queue's id that GWS is allocated for | |
| 417 | + * @num_gws: how many GWS to allocate | |
| 418 | + * @first_gws: index of the first GWS allocated. | |
| 419 | + * only support contiguous GWS allocation | |
| 420 | + */ | |
| 421 | +struct kfd_ioctl_alloc_queue_gws_args { | |
| 422 | + __u32 gpu_id; /* to KFD */ | |
| 423 | + __u32 queue_id; /* to KFD */ | |
| 424 | + __u32 num_gws; /* to KFD */ | |
| 425 | + __u32 first_gws; /* from KFD */ | |
| 426 | +}; | |
| 427 | + | |
| 411 | 428 | struct kfd_ioctl_get_dmabuf_info_args { |
| 412 | 429 | __u64 size; /* from KFD */ |
| 413 | 430 | __u64 metadata_ptr; /* to KFD */ |
| @@ -426,6 +443,13 @@ struct kfd_ioctl_import_dmabuf_args { · 12 unmodified lines | ||
| 426 | 443 | __u32 dmabuf_fd; /* to KFD */ |
| 427 | 444 | }; |
| 428 | 445 | |
| 446 | +/* Register offset inside the remapped mmio page | |
| 447 | + */ | |
| 448 | +enum kfd_mmio_remap { | |
| 449 | + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL = 0, | |
| 450 | + KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL = 4, | |
| 451 | +}; | |
| 452 | + | |
| 429 | 453 | #define AMDKFD_IOCTL_BASE 'K' |
| 430 | 454 | #define AMDKFD_IO(nr) _IO(AMDKFD_IOCTL_BASE, nr) |
| 431 | 455 | #define AMDKFD_IOR(nr, type) _IOR(AMDKFD_IOCTL_BASE, nr, type) |
| @@ -520,7 +544,10 @@ struct kfd_ioctl_import_dmabuf_args { · 88 unmodified lines | ||
| 520 | 544 | #define AMDKFD_IOC_IMPORT_DMABUF \ |
| 521 | 545 | AMDKFD_IOWR(0x1D, struct kfd_ioctl_import_dmabuf_args) |
| 522 | 546 | |
| 547 | +#define AMDKFD_IOC_ALLOC_QUEUE_GWS \ | |
| 548 | + AMDKFD_IOWR(0x1E, struct kfd_ioctl_alloc_queue_gws_args) | |
| 549 | + | |
| 523 | 550 | #define AMDKFD_COMMAND_START 0x01 |
| 524 | −#define AMDKFD_COMMAND_END 0x1E | |
| 551 | +#define AMDKFD_COMMAND_END 0x1F | |
| 525 | 552 | |
| 526 | 553 | #endif |