4 files changed, 341 insertions, 2 deletions

diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
index 1a0006a76b00..4460e5820b0e 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -430,6 +430,7 @@ header-y += virtio_balloon.h
 header-y += virtio_blk.h
 header-y += virtio_config.h
 header-y += virtio_console.h
+header-y += virtio_gpu.h
 header-y += virtio_ids.h
 header-y += virtio_input.h
 header-y += virtio_net.h
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index af94f31e33ac..d6833426fdef 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -27,7 +27,7 @@
 #include <linux/ioctl.h>
 
 #define KFD_IOCTL_MAJOR_VERSION 1
-#define KFD_IOCTL_MINOR_VERSION 0
+#define KFD_IOCTL_MINOR_VERSION 1
 
 struct kfd_ioctl_get_version_args {
         uint32_t major_version; /* from KFD */
@@ -128,6 +128,110 @@ struct kfd_ioctl_get_process_apertures_args {
         uint32_t pad;
 };
 
+#define MAX_ALLOWED_NUM_POINTS    100
+#define MAX_ALLOWED_AW_BUFF_SIZE 4096
+#define MAX_ALLOWED_WAC_BUFF_SIZE  128
+
+struct kfd_ioctl_dbg_register_args {
+        uint32_t gpu_id;                /* to KFD */
+        uint32_t pad;
+};
+
+struct kfd_ioctl_dbg_unregister_args {
+        uint32_t gpu_id;                /* to KFD */
+        uint32_t pad;
+};
+
+struct kfd_ioctl_dbg_address_watch_args {
+        uint64_t content_ptr;           /* a pointer to the actual content */
+        uint32_t gpu_id;                /* to KFD */
+        uint32_t buf_size_in_bytes;     /*including gpu_id and buf_size */
+};
+
+struct kfd_ioctl_dbg_wave_control_args {
+        uint64_t content_ptr;           /* a pointer to the actual content */
+        uint32_t gpu_id;                /* to KFD */
+        uint32_t buf_size_in_bytes;     /*including gpu_id and buf_size */
+};
+
+/* Matching HSA_EVENTTYPE */
+#define KFD_IOC_EVENT_SIGNAL                    0
+#define KFD_IOC_EVENT_NODECHANGE                1
+#define KFD_IOC_EVENT_DEVICESTATECHANGE         2
+#define KFD_IOC_EVENT_HW_EXCEPTION              3
+#define KFD_IOC_EVENT_SYSTEM_EVENT              4
+#define KFD_IOC_EVENT_DEBUG_EVENT               5
+#define KFD_IOC_EVENT_PROFILE_EVENT             6
+#define KFD_IOC_EVENT_QUEUE_EVENT               7
+#define KFD_IOC_EVENT_MEMORY                    8
+
+#define KFD_IOC_WAIT_RESULT_COMPLETE            0
+#define KFD_IOC_WAIT_RESULT_TIMEOUT             1
+#define KFD_IOC_WAIT_RESULT_FAIL                2
+
+#define KFD_SIGNAL_EVENT_LIMIT                  256
+
+struct kfd_ioctl_create_event_args {
+        uint64_t event_page_offset;     /* from KFD */
+        uint32_t event_trigger_data;    /* from KFD - signal events only */
+        uint32_t event_type;            /* to KFD */
+        uint32_t auto_reset;            /* to KFD */
+        uint32_t node_id;               /* to KFD - only valid for certain
+                                                        event types */
+        uint32_t event_id;              /* from KFD */
+        uint32_t event_slot_index;      /* from KFD */
+};
+
+struct kfd_ioctl_destroy_event_args {
+        uint32_t event_id;              /* to KFD */
+        uint32_t pad;
+};
+
+struct kfd_ioctl_set_event_args {
+        uint32_t event_id;              /* to KFD */
+        uint32_t pad;
+};
+
+struct kfd_ioctl_reset_event_args {
+        uint32_t event_id;              /* to KFD */
+        uint32_t pad;
+};
+
+struct kfd_memory_exception_failure {
+        uint32_t NotPresent;    /* Page not present or supervisor privilege */
+        uint32_t ReadOnly;      /* Write access to a read-only page */
+        uint32_t NoExecute;     /* Execute access to a page marked NX */
+        uint32_t pad;
+};
+
+/* memory exception data*/
+struct kfd_hsa_memory_exception_data {
+        struct kfd_memory_exception_failure failure;
+        uint64_t va;
+        uint32_t gpu_id;
+        uint32_t pad;
+};
+
+/* Event data*/
+struct kfd_event_data {
+        union {
+                struct kfd_hsa_memory_exception_data memory_exception_data;
+        };                              /* From KFD */
+        uint64_t kfd_event_data_ext;    /* pointer to an extension structure
+                                           for future exception types */
+        uint32_t event_id;              /* to KFD */
+        uint32_t pad;
+};
+
+struct kfd_ioctl_wait_events_args {
+        uint64_t events_ptr;            /* pointed to struct
+                                           kfd_event_data array, to KFD */
+        uint32_t num_events;            /* to KFD */
+        uint32_t wait_for_all;          /* to KFD */
+        uint32_t timeout;               /* to KFD */
+        uint32_t wait_result;           /* from KFD */
+};
+
 #define AMDKFD_IOCTL_BASE 'K'
 #define AMDKFD_IO(nr)                   _IO(AMDKFD_IOCTL_BASE, nr)
 #define AMDKFD_IOR(nr, type)            _IOR(AMDKFD_IOCTL_BASE, nr, type)
@@ -155,7 +259,34 @@ struct kfd_ioctl_get_process_apertures_args {
 #define AMDKFD_IOC_UPDATE_QUEUE                 \
                 AMDKFD_IOW(0x07, struct kfd_ioctl_update_queue_args)
 
+#define AMDKFD_IOC_CREATE_EVENT                 \
+                AMDKFD_IOWR(0x08, struct kfd_ioctl_create_event_args)
+
+#define AMDKFD_IOC_DESTROY_EVENT                \
+                AMDKFD_IOW(0x09, struct kfd_ioctl_destroy_event_args)
+
+#define AMDKFD_IOC_SET_EVENT                    \
+                AMDKFD_IOW(0x0A, struct kfd_ioctl_set_event_args)
+
+#define AMDKFD_IOC_RESET_EVENT                  \
+                AMDKFD_IOW(0x0B, struct kfd_ioctl_reset_event_args)
+
+#define AMDKFD_IOC_WAIT_EVENTS                  \
+                AMDKFD_IOWR(0x0C, struct kfd_ioctl_wait_events_args)
+
+#define AMDKFD_IOC_DBG_REGISTER                 \
+                AMDKFD_IOW(0x0D, struct kfd_ioctl_dbg_register_args)
+
+#define AMDKFD_IOC_DBG_UNREGISTER               \
+                AMDKFD_IOW(0x0E, struct kfd_ioctl_dbg_unregister_args)
+
+#define AMDKFD_IOC_DBG_ADDRESS_WATCH            \
+                AMDKFD_IOW(0x0F, struct kfd_ioctl_dbg_address_watch_args)
+
+#define AMDKFD_IOC_DBG_WAVE_CONTROL             \
+                AMDKFD_IOW(0x10, struct kfd_ioctl_dbg_wave_control_args)
+
 #define AMDKFD_COMMAND_START            0x01
-#define AMDKFD_COMMAND_END              0x08
+#define AMDKFD_COMMAND_END              0x11
 
 #endif
diff --git a/include/uapi/linux/virtio_gpu.h b/include/uapi/linux/virtio_gpu.h
new file mode 100644
index 000000000000..478be5270e26
--- /dev/null
+++ b/include/uapi/linux/virtio_gpu.h
@@ -0,0 +1,206 @@
+/*
+ * Virtio GPU Device
+ *
+ * Copyright Red Hat, Inc. 2013-2014
+ *
+ * Authors:
+ *     Dave Airlie <airlied@redhat.com>
+ *     Gerd Hoffmann <kraxel@redhat.com>
+ *
+ * This header is BSD licensed so anyone can use the definitions
+ * to implement compatible drivers/servers:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,