From 19dacdecd3ce2592efa6c046afc342c08868dced Mon Sep 17 00:00:00 2001
From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Thu, 1 Mar 2018 16:54:41 -0500
Subject: [PATCH] Update kfd_ioctl.h from kernel

This adds new acquire_vm ioctl.

Change-Id: Ia6794bfd291706cecdb2d06f4902b324b48577df
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
 include/linux/kfd_ioctl.h | 26 +++++++++++++++++---------
 1 file changed, 17 insertions(+), 9 deletions(-)

diff --git a/include/linux/kfd_ioctl.h b/include/linux/kfd_ioctl.h
index ae79f16e1d..b0226ea526 100644
--- a/include/linux/kfd_ioctl.h
+++ b/include/linux/kfd_ioctl.h
@@ -278,6 +278,11 @@ struct kfd_ioctl_alloc_memory_of_scratch_args {
 	uint32_t pad;
 };
 
+struct kfd_ioctl_acquire_vm_args {
+	uint32_t drm_fd;	/* to KFD */
+	uint32_t gpu_id;	/* to KFD */
+};
+
 /* Allocation flags: memory types */
 #define KFD_IOC_ALLOC_MEM_FLAGS_VRAM		(1 << 0)
 #define KFD_IOC_ALLOC_MEM_FLAGS_GTT		(1 << 1)
@@ -361,22 +366,22 @@ struct kfd_ioctl_ipc_import_handle_args {
 
 struct kfd_ioctl_get_tile_config_args {
 	/* to KFD: pointer to tile array */
-	uint64_t tile_config_ptr;
+	__u64 tile_config_ptr;
 	/* to KFD: pointer to macro tile array */
-	uint64_t macro_tile_config_ptr;
+	__u64 macro_tile_config_ptr;
 	/* to KFD: array size allocated by user mode
 	 * from KFD: array size filled by kernel
 	 */
-	uint32_t num_tile_configs;
+	__u32 num_tile_configs;
 	/* to KFD: array size allocated by user mode
 	 * from KFD: array size filled by kernel
 	 */
-	uint32_t num_macro_tile_configs;
+	__u32 num_macro_tile_configs;
 
-	uint32_t gpu_id;		/* to KFD */
-	uint32_t gb_addr_config;	/* from KFD */
-	uint32_t num_banks;		/* from KFD */
-	uint32_t num_ranks;		/* from KFD */
+	__u32 gpu_id;		/* to KFD */
+	__u32 gb_addr_config;	/* from KFD */
+	__u32 num_banks;		/* from KFD */
+	__u32 num_ranks;		/* from KFD */
 	/* struct size can be extended later if needed
 	 * without breaking ABI compatibility
 	 */
@@ -516,7 +521,10 @@ struct kfd_ioctl_cross_memory_copy_args {
 #define AMDKFD_IOC_GET_QUEUE_WAVE_STATE		\
 		AMDKFD_IOWR(0x20, struct kfd_ioctl_get_queue_wave_state_args)
 
+#define AMDKFD_IOC_ACQUIRE_VM			\
+		AMDKFD_IOW(0x21, struct kfd_ioctl_acquire_vm_args)
+
 #define AMDKFD_COMMAND_START		0x01
-#define AMDKFD_COMMAND_END		0x21
+#define AMDKFD_COMMAND_END		0x22
 
 #endif