#include <linux/types.h>
#include <linux/list.h>
+#include <linux/kfd_sysfs.h>
#include "kfd_crat.h"
#define KFD_TOPOLOGY_PUBLIC_NAME_SIZE 32
-#define HSA_CAP_HOT_PLUGGABLE 0x00000001
-#define HSA_CAP_ATS_PRESENT 0x00000002
-#define HSA_CAP_SHARED_WITH_GRAPHICS 0x00000004
-#define HSA_CAP_QUEUE_SIZE_POW2 0x00000008
-#define HSA_CAP_QUEUE_SIZE_32BIT 0x00000010
-#define HSA_CAP_QUEUE_IDLE_EVENT 0x00000020
-#define HSA_CAP_VA_LIMIT 0x00000040
-#define HSA_CAP_WATCH_POINTS_SUPPORTED 0x00000080
-#define HSA_CAP_WATCH_POINTS_TOTALBITS_MASK 0x00000f00
-#define HSA_CAP_WATCH_POINTS_TOTALBITS_SHIFT 8
-#define HSA_CAP_DOORBELL_TYPE_TOTALBITS_MASK 0x00003000
-#define HSA_CAP_DOORBELL_TYPE_TOTALBITS_SHIFT 12
-
-#define HSA_CAP_DOORBELL_TYPE_PRE_1_0 0x0
-#define HSA_CAP_DOORBELL_TYPE_1_0 0x1
-#define HSA_CAP_DOORBELL_TYPE_2_0 0x2
-#define HSA_CAP_AQL_QUEUE_DOUBLE_MAP 0x00004000
-
-#define HSA_CAP_RESERVED_WAS_SRAM_EDCSUPPORTED 0x00080000 /* Old buggy user mode depends on this being 0 */
-#define HSA_CAP_MEM_EDCSUPPORTED 0x00100000
-#define HSA_CAP_RASEVENTNOTIFY 0x00200000
-#define HSA_CAP_ASIC_REVISION_MASK 0x03c00000
-#define HSA_CAP_ASIC_REVISION_SHIFT 22
-#define HSA_CAP_SRAM_EDCSUPPORTED 0x04000000
-#define HSA_CAP_SVMAPI_SUPPORTED 0x08000000
-#define HSA_CAP_FLAGS_COHERENTHOSTACCESS 0x10000000
-#define HSA_CAP_RESERVED 0xe00f8000
-
struct kfd_node_properties {
uint64_t hive_id;
uint32_t cpu_cores_count;
char name[KFD_TOPOLOGY_PUBLIC_NAME_SIZE];
};
-#define HSA_MEM_HEAP_TYPE_SYSTEM 0
-#define HSA_MEM_HEAP_TYPE_FB_PUBLIC 1
-#define HSA_MEM_HEAP_TYPE_FB_PRIVATE 2
-#define HSA_MEM_HEAP_TYPE_GPU_GDS 3
-#define HSA_MEM_HEAP_TYPE_GPU_LDS 4
-#define HSA_MEM_HEAP_TYPE_GPU_SCRATCH 5
-
-#define HSA_MEM_FLAGS_HOT_PLUGGABLE 0x00000001
-#define HSA_MEM_FLAGS_NON_VOLATILE 0x00000002
-#define HSA_MEM_FLAGS_RESERVED 0xfffffffc
-
struct kfd_mem_properties {
struct list_head list;
uint32_t heap_type;
struct attribute attr;
};
-#define HSA_CACHE_TYPE_DATA 0x00000001
-#define HSA_CACHE_TYPE_INSTRUCTION 0x00000002
-#define HSA_CACHE_TYPE_CPU 0x00000004
-#define HSA_CACHE_TYPE_HSACU 0x00000008
-#define HSA_CACHE_TYPE_RESERVED 0xfffffff0
-
struct kfd_cache_properties {
struct list_head list;
uint32_t processor_id_low;
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 OR MIT WITH Linux-syscall-note */
+/*
+ * Copyright 2021 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_SYSFS_H_INCLUDED
+#define KFD_SYSFS_H_INCLUDED
+
+/* Capability bits in node properties */
+#define HSA_CAP_HOT_PLUGGABLE 0x00000001
+#define HSA_CAP_ATS_PRESENT 0x00000002
+#define HSA_CAP_SHARED_WITH_GRAPHICS 0x00000004
+#define HSA_CAP_QUEUE_SIZE_POW2 0x00000008
+#define HSA_CAP_QUEUE_SIZE_32BIT 0x00000010
+#define HSA_CAP_QUEUE_IDLE_EVENT 0x00000020
+#define HSA_CAP_VA_LIMIT 0x00000040
+#define HSA_CAP_WATCH_POINTS_SUPPORTED 0x00000080
+#define HSA_CAP_WATCH_POINTS_TOTALBITS_MASK 0x00000f00
+#define HSA_CAP_WATCH_POINTS_TOTALBITS_SHIFT 8
+#define HSA_CAP_DOORBELL_TYPE_TOTALBITS_MASK 0x00003000
+#define HSA_CAP_DOORBELL_TYPE_TOTALBITS_SHIFT 12
+
+#define HSA_CAP_DOORBELL_TYPE_PRE_1_0 0x0
+#define HSA_CAP_DOORBELL_TYPE_1_0 0x1
+#define HSA_CAP_DOORBELL_TYPE_2_0 0x2
+#define HSA_CAP_AQL_QUEUE_DOUBLE_MAP 0x00004000
+
+/* Old buggy user mode depends on this being 0 */
+#define HSA_CAP_RESERVED_WAS_SRAM_EDCSUPPORTED 0x00080000
+
+#define HSA_CAP_MEM_EDCSUPPORTED 0x00100000
+#define HSA_CAP_RASEVENTNOTIFY 0x00200000
+#define HSA_CAP_ASIC_REVISION_MASK 0x03c00000
+#define HSA_CAP_ASIC_REVISION_SHIFT 22
+#define HSA_CAP_SRAM_EDCSUPPORTED 0x04000000
+#define HSA_CAP_SVMAPI_SUPPORTED 0x08000000
+#define HSA_CAP_FLAGS_COHERENTHOSTACCESS 0x10000000
+#define HSA_CAP_RESERVED 0xe00f8000
+
+/* Heap types in memory properties */
+#define HSA_MEM_HEAP_TYPE_SYSTEM 0
+#define HSA_MEM_HEAP_TYPE_FB_PUBLIC 1
+#define HSA_MEM_HEAP_TYPE_FB_PRIVATE 2
+#define HSA_MEM_HEAP_TYPE_GPU_GDS 3
+#define HSA_MEM_HEAP_TYPE_GPU_LDS 4
+#define HSA_MEM_HEAP_TYPE_GPU_SCRATCH 5
+
+/* Flag bits in memory properties */
+#define HSA_MEM_FLAGS_HOT_PLUGGABLE 0x00000001
+#define HSA_MEM_FLAGS_NON_VOLATILE 0x00000002
+#define HSA_MEM_FLAGS_RESERVED 0xfffffffc
+
+/* Cache types in cache properties */
+#define HSA_CACHE_TYPE_DATA 0x00000001
+#define HSA_CACHE_TYPE_INSTRUCTION 0x00000002
+#define HSA_CACHE_TYPE_CPU 0x00000004
+#define HSA_CACHE_TYPE_HSACU 0x00000008
+#define HSA_CACHE_TYPE_RESERVED 0xfffffff0
+
+/* Link types in IO link properties (matches CRAT link types) */
+#define HSA_IOLINK_TYPE_UNDEFINED 0
+#define HSA_IOLINK_TYPE_HYPERTRANSPORT 1
+#define HSA_IOLINK_TYPE_PCIEXPRESS 2
+#define HSA_IOLINK_TYPE_AMBA 3
+#define HSA_IOLINK_TYPE_MIPI 4
+#define HSA_IOLINK_TYPE_QPI_1_1 5
+#define HSA_IOLINK_TYPE_RESERVED1 6
+#define HSA_IOLINK_TYPE_RESERVED2 7
+#define HSA_IOLINK_TYPE_RAPID_IO 8
+#define HSA_IOLINK_TYPE_INFINIBAND 9
+#define HSA_IOLINK_TYPE_RESERVED3 10
+#define HSA_IOLINK_TYPE_XGMI 11
+#define HSA_IOLINK_TYPE_XGOP 12
+#define HSA_IOLINK_TYPE_GZ 13
+#define HSA_IOLINK_TYPE_ETHERNET_RDMA 14
+#define HSA_IOLINK_TYPE_RDMA_OTHER 15
+#define HSA_IOLINK_TYPE_OTHER 16
+
+/* Flag bits in IO link properties (matches CRAT flags, excluding the
+ * bi-directional flag, which is not offially part of the CRAT spec, and
+ * only used internally in KFD)
+ */
+#define HSA_IOLINK_FLAGS_ENABLED (1 << 0)
+#define HSA_IOLINK_FLAGS_NON_COHERENT (1 << 1)
+#define HSA_IOLINK_FLAGS_NO_ATOMICS_32_BIT (1 << 2)
+#define HSA_IOLINK_FLAGS_NO_ATOMICS_64_BIT (1 << 3)
+#define HSA_IOLINK_FLAGS_NO_PEER_TO_PEER_DMA (1 << 4)
+#define HSA_IOLINK_FLAGS_RESERVED 0xffffffe0
+
+#endif
projects / users / jedix / linux-maple.git / commitdiff