add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/vfio/mdev/mdev_private.h
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@@ -1,13 +1,10 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Mediated device interal definitions
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  *
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  * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
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  *     Author: Neo Jia <cjia@nvidia.com>
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  *             Kirti Wankhede <kwankhede@nvidia.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #ifndef MDEV_PRIVATE_H
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@@ -23,20 +20,25 @@
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 	struct list_head next;
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 	struct kset *mdev_types_kset;
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 	struct list_head type_list;
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+	/* Synchronize device creation/removal with parent unregistration */
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+	struct rw_semaphore unreg_sem;
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 };
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 struct mdev_device {
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 	struct device dev;
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 	struct mdev_parent *parent;
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-	uuid_le uuid;
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+	guid_t uuid;
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 	void *driver_data;
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-	struct kref ref;
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 	struct list_head next;
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 	struct kobject *type_kobj;
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+	struct device *iommu_device;
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 	bool active;
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 };
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-#define to_mdev_device(dev)	container_of(dev, struct mdev_device, dev)
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+static inline struct mdev_device *to_mdev_device(struct device *dev)
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+{
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+	return container_of(dev, struct mdev_device, dev);
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+}
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 #define dev_is_mdev(d)		((d)->bus == &mdev_bus_type)
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 struct mdev_type {
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@@ -58,7 +60,8 @@
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 int  mdev_create_sysfs_files(struct device *dev, struct mdev_type *type);
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 void mdev_remove_sysfs_files(struct device *dev, struct mdev_type *type);
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-int  mdev_device_create(struct kobject *kobj, struct device *dev, uuid_le uuid);
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-int  mdev_device_remove(struct device *dev, bool force_remove);
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+int  mdev_device_create(struct kobject *kobj,
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+			struct device *dev, const guid_t *uuid);
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+int  mdev_device_remove(struct device *dev);
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 #endif /* MDEV_PRIVATE_H */