From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h | 29 ++++++++---------------------
1 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h
index eb0f432..a292238 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h
@@ -24,33 +24,20 @@
#ifndef __AMDGPU_MN_H__
#define __AMDGPU_MN_H__
-/*
- * MMU Notifier
- */
-struct amdgpu_mn;
+#include <linux/types.h>
+#include <linux/hmm.h>
+#include <linux/rwsem.h>
+#include <linux/workqueue.h>
+#include <linux/interval_tree.h>
-enum amdgpu_mn_type {
- AMDGPU_MN_TYPE_GFX,
- AMDGPU_MN_TYPE_HSA,
-};
-
-#if defined(CONFIG_MMU_NOTIFIER)
-void amdgpu_mn_lock(struct amdgpu_mn *mn);
-void amdgpu_mn_unlock(struct amdgpu_mn *mn);
-struct amdgpu_mn *amdgpu_mn_get(struct amdgpu_device *adev,
- enum amdgpu_mn_type type);
+#if defined(CONFIG_HMM_MIRROR)
int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr);
void amdgpu_mn_unregister(struct amdgpu_bo *bo);
#else
-static inline void amdgpu_mn_lock(struct amdgpu_mn *mn) {}
-static inline void amdgpu_mn_unlock(struct amdgpu_mn *mn) {}
-static inline struct amdgpu_mn *amdgpu_mn_get(struct amdgpu_device *adev,
- enum amdgpu_mn_type type)
-{
- return NULL;
-}
static inline int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr)
{
+ DRM_WARN_ONCE("HMM_MIRROR kernel config option is not enabled, "
+ "add CONFIG_ZONE_DEVICE=y in config file to fix this\n");
return -ENODEV;
}
static inline void amdgpu_mn_unregister(struct amdgpu_bo *bo) {}
--
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