add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/fs/xfs/libxfs/xfs_inode_fork.h
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@@ -13,16 +13,18 @@
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  * File incore extent information, present for each of data & attr forks.
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  */
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 struct xfs_ifork {
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-	int			if_bytes;	/* bytes in if_u1 */
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-	unsigned int		if_seq;		/* cow fork mod counter */
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+	int64_t			if_bytes;	/* bytes in if_u1 */
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 	struct xfs_btree_block	*if_broot;	/* file's incore btree root */
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-	short			if_broot_bytes;	/* bytes allocated for root */
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-	unsigned char		if_flags;	/* per-fork flags */
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+	unsigned int		if_seq;		/* fork mod counter */
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 	int			if_height;	/* height of the extent tree */
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 	union {
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 		void		*if_root;	/* extent tree root */
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 		char		*if_data;	/* inline file data */
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 	} if_u1;
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+	short			if_broot_bytes;	/* bytes allocated for root */
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+	unsigned char		if_flags;	/* per-fork flags */
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+	int8_t			if_format;	/* format of this fork */
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+	xfs_extnum_t		if_nextents;	/* # of extents in this fork */
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 };
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 /*
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@@ -46,59 +48,53 @@
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 			(ip)->i_afp : \
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 			(ip)->i_cowfp))
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 #define XFS_IFORK_DSIZE(ip) \
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-	(XFS_IFORK_Q(ip) ? \
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-		XFS_IFORK_BOFF(ip) : \
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-		XFS_LITINO((ip)->i_mount, (ip)->i_d.di_version))
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+	(XFS_IFORK_Q(ip) ? XFS_IFORK_BOFF(ip) : XFS_LITINO((ip)->i_mount))
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 #define XFS_IFORK_ASIZE(ip) \
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-	(XFS_IFORK_Q(ip) ? \
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-		XFS_LITINO((ip)->i_mount, (ip)->i_d.di_version) - \
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-			XFS_IFORK_BOFF(ip) : \
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-		0)
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+	(XFS_IFORK_Q(ip) ? XFS_LITINO((ip)->i_mount) - XFS_IFORK_BOFF(ip) : 0)
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 #define XFS_IFORK_SIZE(ip,w) \
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 	((w) == XFS_DATA_FORK ? \
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 		XFS_IFORK_DSIZE(ip) : \
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 		((w) == XFS_ATTR_FORK ? \
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 			XFS_IFORK_ASIZE(ip) : \
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 			0))
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-#define XFS_IFORK_FORMAT(ip,w) \
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-	((w) == XFS_DATA_FORK ? \
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-		(ip)->i_d.di_format : \
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-		((w) == XFS_ATTR_FORK ? \
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-			(ip)->i_d.di_aformat : \
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-			(ip)->i_cformat))
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-#define XFS_IFORK_FMT_SET(ip,w,n) \
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-	((w) == XFS_DATA_FORK ? \
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-		((ip)->i_d.di_format = (n)) : \
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-		((w) == XFS_ATTR_FORK ? \
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-			((ip)->i_d.di_aformat = (n)) : \
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-			((ip)->i_cformat = (n))))
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-#define XFS_IFORK_NEXTENTS(ip,w) \
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-	((w) == XFS_DATA_FORK ? \
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-		(ip)->i_d.di_nextents : \
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-		((w) == XFS_ATTR_FORK ? \
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-			(ip)->i_d.di_anextents : \
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-			(ip)->i_cnextents))
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-#define XFS_IFORK_NEXT_SET(ip,w,n) \
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-	((w) == XFS_DATA_FORK ? \
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-		((ip)->i_d.di_nextents = (n)) : \
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-		((w) == XFS_ATTR_FORK ? \
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-			((ip)->i_d.di_anextents = (n)) : \
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-			((ip)->i_cnextents = (n))))
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 #define XFS_IFORK_MAXEXT(ip, w) \
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 	(XFS_IFORK_SIZE(ip, w) / sizeof(xfs_bmbt_rec_t))
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+static inline bool xfs_ifork_has_extents(struct xfs_ifork *ifp)
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+{
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+	return ifp->if_format == XFS_DINODE_FMT_EXTENTS ||
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+		ifp->if_format == XFS_DINODE_FMT_BTREE;
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+}
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+
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+static inline xfs_extnum_t xfs_ifork_nextents(struct xfs_ifork *ifp)
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+{
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+	if (!ifp)
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+		return 0;
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+	return ifp->if_nextents;
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+}
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+
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+static inline int8_t xfs_ifork_format(struct xfs_ifork *ifp)
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+{
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+	if (!ifp)
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+		return XFS_DINODE_FMT_EXTENTS;
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+	return ifp->if_format;
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+}
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+
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 struct xfs_ifork *xfs_iext_state_to_fork(struct xfs_inode *ip, int state);
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-int		xfs_iformat_fork(struct xfs_inode *, struct xfs_dinode *);
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+int		xfs_iformat_data_fork(struct xfs_inode *, struct xfs_dinode *);
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+int		xfs_iformat_attr_fork(struct xfs_inode *, struct xfs_dinode *);
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 void		xfs_iflush_fork(struct xfs_inode *, struct xfs_dinode *,
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 				struct xfs_inode_log_item *, int);
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-void		xfs_idestroy_fork(struct xfs_inode *, int);
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-void		xfs_idata_realloc(struct xfs_inode *, int, int);
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+void		xfs_idestroy_fork(struct xfs_ifork *ifp);
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+void		xfs_idata_realloc(struct xfs_inode *ip, int64_t byte_diff,
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+				int whichfork);
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 void		xfs_iroot_realloc(struct xfs_inode *, int, int);
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 int		xfs_iread_extents(struct xfs_trans *, struct xfs_inode *, int);
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 int		xfs_iextents_copy(struct xfs_inode *, struct xfs_bmbt_rec *,
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 				  int);
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-void		xfs_init_local_fork(struct xfs_inode *, int, const void *, int);
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+void		xfs_init_local_fork(struct xfs_inode *ip, int whichfork,
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+				const void *data, int64_t size);
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 xfs_extnum_t	xfs_iext_count(struct xfs_ifork *ifp);
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 void		xfs_iext_insert(struct xfs_inode *, struct xfs_iext_cursor *cur,
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@@ -174,18 +170,7 @@
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 extern void xfs_ifork_init_cow(struct xfs_inode *ip);
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-typedef xfs_failaddr_t (*xfs_ifork_verifier_t)(struct xfs_inode *);
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-
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-struct xfs_ifork_ops {
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-	xfs_ifork_verifier_t	verify_symlink;
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-	xfs_ifork_verifier_t	verify_dir;
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-	xfs_ifork_verifier_t	verify_attr;
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-};
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-extern struct xfs_ifork_ops	xfs_default_ifork_ops;
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-
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-xfs_failaddr_t xfs_ifork_verify_data(struct xfs_inode *ip,
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-		struct xfs_ifork_ops *ops);
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-xfs_failaddr_t xfs_ifork_verify_attr(struct xfs_inode *ip,
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-		struct xfs_ifork_ops *ops);
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+int xfs_ifork_verify_local_data(struct xfs_inode *ip);
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+int xfs_ifork_verify_local_attr(struct xfs_inode *ip);
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 #endif	/* __XFS_INODE_FORK_H__ */