Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 2 of 2.

1 files changed, 158 insertions, 158 deletions

diff --git a/contrib/libs/linux-headers/linux/i2c.h b/contrib/libs/linux-headers/linux/i2c.h
index f9af0a64a3d..3dd1f72a130 100644
--- a/contrib/libs/linux-headers/linux/i2c.h
+++ b/contrib/libs/linux-headers/linux/i2c.h
@@ -1,158 +1,158 @@
-/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 
-/* ------------------------------------------------------------------------- */ 
-/*									     */ 
-/* i2c.h - definitions for the i2c-bus interface			     */ 
-/*									     */ 
-/* ------------------------------------------------------------------------- */ 
-/*   Copyright (C) 1995-2000 Simon G. Vogl 
- 
-    This program is free software; you can redistribute it and/or modify 
-    it under the terms of the GNU General Public License as published by 
-    the Free Software Foundation; either version 2 of the License, or 
-    (at your option) any later version. 
- 
-    This program is distributed in the hope that it will be useful, 
-    but WITHOUT ANY WARRANTY; without even the implied warranty of 
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
-    GNU General Public License for more details. 
- 
-    You should have received a copy of the GNU General Public License 
-    along with this program; if not, write to the Free Software 
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 
-    MA 02110-1301 USA.							     */ 
-/* ------------------------------------------------------------------------- */ 
- 
-/* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and 
-   Frodo Looijaard <frodol@dds.nl> */ 
- 
-#ifndef _LINUX_I2C_H 
-#define _LINUX_I2C_H 
- 
-#include <linux/types.h> 
- 
-/** 
- * struct i2c_msg - an I2C transaction segment beginning with START 
- * @addr: Slave address, either seven or ten bits.  When this is a ten 
- *	bit address, I2C_M_TEN must be set in @flags and the adapter 
- *	must support I2C_FUNC_10BIT_ADDR. 
- * @flags: I2C_M_RD is handled by all adapters.  No other flags may be 
- *	provided unless the adapter exported the relevant I2C_FUNC_* 
- *	flags through i2c_check_functionality(). 
- * @len: Number of data bytes in @buf being read from or written to the 
- *	I2C slave address.  For read transactions where I2C_M_RECV_LEN 
- *	is set, the caller guarantees that this buffer can hold up to 
- *	32 bytes in addition to the initial length byte sent by the 
- *	slave (plus, if used, the SMBus PEC); and this value will be 
- *	incremented by the number of block data bytes received. 
- * @buf: The buffer into which data is read, or from which it's written. 
- * 
- * An i2c_msg is the low level representation of one segment of an I2C 
- * transaction.  It is visible to drivers in the @i2c_transfer() procedure, 
- * to userspace from i2c-dev, and to I2C adapter drivers through the 
- * @i2c_adapter.@master_xfer() method. 
- * 
- * Except when I2C "protocol mangling" is used, all I2C adapters implement 
- * the standard rules for I2C transactions.  Each transaction begins with a 
- * START.  That is followed by the slave address, and a bit encoding read 
- * versus write.  Then follow all the data bytes, possibly including a byte 
- * with SMBus PEC.  The transfer terminates with a NAK, or when all those 
- * bytes have been transferred and ACKed.  If this is the last message in a 
- * group, it is followed by a STOP.  Otherwise it is followed by the next 
- * @i2c_msg transaction segment, beginning with a (repeated) START. 
- * 
- * Alternatively, when the adapter supports I2C_FUNC_PROTOCOL_MANGLING then 
- * passing certain @flags may have changed those standard protocol behaviors. 
- * Those flags are only for use with broken/nonconforming slaves, and with 
- * adapters which are known to support the specific mangling options they 
- * need (one or more of IGNORE_NAK, NO_RD_ACK, NOSTART, and REV_DIR_ADDR). 
- */ 
-struct i2c_msg { 
-	__u16 addr;	/* slave address			*/ 
-	__u16 flags; 
-#define I2C_M_RD		0x0001	/* read data, from slave to master */ 
-					/* I2C_M_RD is guaranteed to be 0x0001! */ 
-#define I2C_M_TEN		0x0010	/* this is a ten bit chip address */ 
-#define I2C_M_DMA_SAFE		0x0200	/* the buffer of this message is DMA safe */ 
-					/* makes only sense in kernelspace */ 
-					/* userspace buffers are copied anyway */ 
-#define I2C_M_RECV_LEN		0x0400	/* length will be first received byte */ 
-#define I2C_M_NO_RD_ACK		0x0800	/* if I2C_FUNC_PROTOCOL_MANGLING */ 
-#define I2C_M_IGNORE_NAK	0x1000	/* if I2C_FUNC_PROTOCOL_MANGLING */ 
-#define I2C_M_REV_DIR_ADDR	0x2000	/* if I2C_FUNC_PROTOCOL_MANGLING */ 
-#define I2C_M_NOSTART		0x4000	/* if I2C_FUNC_NOSTART */ 
-#define I2C_M_STOP		0x8000	/* if I2C_FUNC_PROTOCOL_MANGLING */ 
-	__u16 len;		/* msg length				*/ 
-	__u8 *buf;		/* pointer to msg data			*/ 
-}; 
- 
-/* To determine what functionality is present */ 
- 
-#define I2C_FUNC_I2C			0x00000001 
-#define I2C_FUNC_10BIT_ADDR		0x00000002 
-#define I2C_FUNC_PROTOCOL_MANGLING	0x00000004 /* I2C_M_IGNORE_NAK etc. */ 
-#define I2C_FUNC_SMBUS_PEC		0x00000008 
-#define I2C_FUNC_NOSTART		0x00000010 /* I2C_M_NOSTART */ 
-#define I2C_FUNC_SLAVE			0x00000020 
-#define I2C_FUNC_SMBUS_BLOCK_PROC_CALL	0x00008000 /* SMBus 2.0 */ 
-#define I2C_FUNC_SMBUS_QUICK		0x00010000 
-#define I2C_FUNC_SMBUS_READ_BYTE	0x00020000 
-#define I2C_FUNC_SMBUS_WRITE_BYTE	0x00040000 
-#define I2C_FUNC_SMBUS_READ_BYTE_DATA	0x00080000 
-#define I2C_FUNC_SMBUS_WRITE_BYTE_DATA	0x00100000 
-#define I2C_FUNC_SMBUS_READ_WORD_DATA	0x00200000 
-#define I2C_FUNC_SMBUS_WRITE_WORD_DATA	0x00400000 
-#define I2C_FUNC_SMBUS_PROC_CALL	0x00800000 
-#define I2C_FUNC_SMBUS_READ_BLOCK_DATA	0x01000000 
-#define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA 0x02000000 
-#define I2C_FUNC_SMBUS_READ_I2C_BLOCK	0x04000000 /* I2C-like block xfer  */ 
-#define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK	0x08000000 /* w/ 1-byte reg. addr. */ 
-#define I2C_FUNC_SMBUS_HOST_NOTIFY	0x10000000 
- 
-#define I2C_FUNC_SMBUS_BYTE		(I2C_FUNC_SMBUS_READ_BYTE | \ 
-					 I2C_FUNC_SMBUS_WRITE_BYTE) 
-#define I2C_FUNC_SMBUS_BYTE_DATA	(I2C_FUNC_SMBUS_READ_BYTE_DATA | \ 
-					 I2C_FUNC_SMBUS_WRITE_BYTE_DATA) 
-#define I2C_FUNC_SMBUS_WORD_DATA	(I2C_FUNC_SMBUS_READ_WORD_DATA | \ 
-					 I2C_FUNC_SMBUS_WRITE_WORD_DATA) 
-#define I2C_FUNC_SMBUS_BLOCK_DATA	(I2C_FUNC_SMBUS_READ_BLOCK_DATA | \ 
-					 I2C_FUNC_SMBUS_WRITE_BLOCK_DATA) 
-#define I2C_FUNC_SMBUS_I2C_BLOCK	(I2C_FUNC_SMBUS_READ_I2C_BLOCK | \ 
-					 I2C_FUNC_SMBUS_WRITE_I2C_BLOCK) 
- 
-#define I2C_FUNC_SMBUS_EMUL		(I2C_FUNC_SMBUS_QUICK | \ 
-					 I2C_FUNC_SMBUS_BYTE | \ 
-					 I2C_FUNC_SMBUS_BYTE_DATA | \ 
-					 I2C_FUNC_SMBUS_WORD_DATA | \ 
-					 I2C_FUNC_SMBUS_PROC_CALL | \ 
-					 I2C_FUNC_SMBUS_WRITE_BLOCK_DATA | \ 
-					 I2C_FUNC_SMBUS_I2C_BLOCK | \ 
-					 I2C_FUNC_SMBUS_PEC) 
- 
-/* 
- * Data for SMBus Messages 
- */ 
-#define I2C_SMBUS_BLOCK_MAX	32	/* As specified in SMBus standard */ 
-union i2c_smbus_data { 
-	__u8 byte; 
-	__u16 word; 
-	__u8 block[I2C_SMBUS_BLOCK_MAX + 2]; /* block[0] is used for length */ 
-			       /* and one more for user-space compatibility */ 
-}; 
- 
-/* i2c_smbus_xfer read or write markers */ 
-#define I2C_SMBUS_READ	1 
-#define I2C_SMBUS_WRITE	0 
- 
-/* SMBus transaction types (size parameter in the above functions) 
-   Note: these no longer correspond to the (arbitrary) PIIX4 internal codes! */ 
-#define I2C_SMBUS_QUICK		    0 
-#define I2C_SMBUS_BYTE		    1 
-#define I2C_SMBUS_BYTE_DATA	    2 
-#define I2C_SMBUS_WORD_DATA	    3 
-#define I2C_SMBUS_PROC_CALL	    4 
-#define I2C_SMBUS_BLOCK_DATA	    5 
-#define I2C_SMBUS_I2C_BLOCK_BROKEN  6 
-#define I2C_SMBUS_BLOCK_PROC_CALL   7		/* SMBus 2.0 */ 
-#define I2C_SMBUS_I2C_BLOCK_DATA    8 
- 
-#endif /* _LINUX_I2C_H */ 
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* ------------------------------------------------------------------------- */
+/*									     */
+/* i2c.h - definitions for the i2c-bus interface			     */
+/*									     */
+/* ------------------------------------------------------------------------- */
+/*   Copyright (C) 1995-2000 Simon G. Vogl
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+    MA 02110-1301 USA.							     */
+/* ------------------------------------------------------------------------- */
+
+/* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and
+   Frodo Looijaard <frodol@dds.nl> */
+
+#ifndef _LINUX_I2C_H
+#define _LINUX_I2C_H
+
+#include <linux/types.h>
+
+/**
+ * struct i2c_msg - an I2C transaction segment beginning with START
+ * @addr: Slave address, either seven or ten bits.  When this is a ten
+ *	bit address, I2C_M_TEN must be set in @flags and the adapter
+ *	must support I2C_FUNC_10BIT_ADDR.
+ * @flags: I2C_M_RD is handled by all adapters.  No other flags may be
+ *	provided unless the adapter exported the relevant I2C_FUNC_*
+ *	flags through i2c_check_functionality().
+ * @len: Number of data bytes in @buf being read from or written to the
+ *	I2C slave address.  For read transactions where I2C_M_RECV_LEN
+ *	is set, the caller guarantees that this buffer can hold up to
+ *	32 bytes in addition to the initial length byte sent by the
+ *	slave (plus, if used, the SMBus PEC); and this value will be
+ *	incremented by the number of block data bytes received.
+ * @buf: The buffer into which data is read, or from which it's written.
+ *
+ * An i2c_msg is the low level representation of one segment of an I2C
+ * transaction.  It is visible to drivers in the @i2c_transfer() procedure,
+ * to userspace from i2c-dev, and to I2C adapter drivers through the
+ * @i2c_adapter.@master_xfer() method.
+ *
+ * Except when I2C "protocol mangling" is used, all I2C adapters implement
+ * the standard rules for I2C transactions.  Each transaction begins with a
+ * START.  That is followed by the slave address, and a bit encoding read
+ * versus write.  Then follow all the data bytes, possibly including a byte
+ * with SMBus PEC.  The transfer terminates with a NAK, or when all those
+ * bytes have been transferred and ACKed.  If this is the last message in a
+ * group, it is followed by a STOP.  Otherwise it is followed by the next
+ * @i2c_msg transaction segment, beginning with a (repeated) START.
+ *
+ * Alternatively, when the adapter supports I2C_FUNC_PROTOCOL_MANGLING then
+ * passing certain @flags may have changed those standard protocol behaviors.
+ * Those flags are only for use with broken/nonconforming slaves, and with
+ * adapters which are known to support the specific mangling options they
+ * need (one or more of IGNORE_NAK, NO_RD_ACK, NOSTART, and REV_DIR_ADDR).
+ */
+struct i2c_msg {
+	__u16 addr;	/* slave address			*/
+	__u16 flags;
+#define I2C_M_RD		0x0001	/* read data, from slave to master */
+					/* I2C_M_RD is guaranteed to be 0x0001! */
+#define I2C_M_TEN		0x0010	/* this is a ten bit chip address */
+#define I2C_M_DMA_SAFE		0x0200	/* the buffer of this message is DMA safe */
+					/* makes only sense in kernelspace */
+					/* userspace buffers are copied anyway */
+#define I2C_M_RECV_LEN		0x0400	/* length will be first received byte */
+#define I2C_M_NO_RD_ACK		0x0800	/* if I2C_FUNC_PROTOCOL_MANGLING */
+#define I2C_M_IGNORE_NAK	0x1000	/* if I2C_FUNC_PROTOCOL_MANGLING */
+#define I2C_M_REV_DIR_ADDR	0x2000	/* if I2C_FUNC_PROTOCOL_MANGLING */
+#define I2C_M_NOSTART		0x4000	/* if I2C_FUNC_NOSTART */
+#define I2C_M_STOP		0x8000	/* if I2C_FUNC_PROTOCOL_MANGLING */
+	__u16 len;		/* msg length				*/
+	__u8 *buf;		/* pointer to msg data			*/
+};
+
+/* To determine what functionality is present */
+
+#define I2C_FUNC_I2C			0x00000001
+#define I2C_FUNC_10BIT_ADDR		0x00000002
+#define I2C_FUNC_PROTOCOL_MANGLING	0x00000004 /* I2C_M_IGNORE_NAK etc. */
+#define I2C_FUNC_SMBUS_PEC		0x00000008
+#define I2C_FUNC_NOSTART		0x00000010 /* I2C_M_NOSTART */
+#define I2C_FUNC_SLAVE			0x00000020
+#define I2C_FUNC_SMBUS_BLOCK_PROC_CALL	0x00008000 /* SMBus 2.0 */
+#define I2C_FUNC_SMBUS_QUICK		0x00010000
+#define I2C_FUNC_SMBUS_READ_BYTE	0x00020000
+#define I2C_FUNC_SMBUS_WRITE_BYTE	0x00040000
+#define I2C_FUNC_SMBUS_READ_BYTE_DATA	0x00080000
+#define I2C_FUNC_SMBUS_WRITE_BYTE_DATA	0x00100000
+#define I2C_FUNC_SMBUS_READ_WORD_DATA	0x00200000
+#define I2C_FUNC_SMBUS_WRITE_WORD_DATA	0x00400000
+#define I2C_FUNC_SMBUS_PROC_CALL	0x00800000
+#define I2C_FUNC_SMBUS_READ_BLOCK_DATA	0x01000000
+#define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA 0x02000000
+#define I2C_FUNC_SMBUS_READ_I2C_BLOCK	0x04000000 /* I2C-like block xfer  */
+#define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK	0x08000000 /* w/ 1-byte reg. addr. */
+#define I2C_FUNC_SMBUS_HOST_NOTIFY	0x10000000
+
+#define I2C_FUNC_SMBUS_BYTE		(I2C_FUNC_SMBUS_READ_BYTE | \
+					 I2C_FUNC_SMBUS_WRITE_BYTE)
+#define I2C_FUNC_SMBUS_BYTE_DATA	(I2C_FUNC_SMBUS_READ_BYTE_DATA | \
+					 I2C_FUNC_SMBUS_WRITE_BYTE_DATA)
+#define I2C_FUNC_SMBUS_WORD_DATA	(I2C_FUNC_SMBUS_READ_WORD_DATA | \
+					 I2C_FUNC_SMBUS_WRITE_WORD_DATA)
+#define I2C_FUNC_SMBUS_BLOCK_DATA	(I2C_FUNC_SMBUS_READ_BLOCK_DATA | \
+					 I2C_FUNC_SMBUS_WRITE_BLOCK_DATA)
+#define I2C_FUNC_SMBUS_I2C_BLOCK	(I2C_FUNC_SMBUS_READ_I2C_BLOCK | \
+					 I2C_FUNC_SMBUS_WRITE_I2C_BLOCK)
+
+#define I2C_FUNC_SMBUS_EMUL		(I2C_FUNC_SMBUS_QUICK | \
+					 I2C_FUNC_SMBUS_BYTE | \
+					 I2C_FUNC_SMBUS_BYTE_DATA | \
+					 I2C_FUNC_SMBUS_WORD_DATA | \
+					 I2C_FUNC_SMBUS_PROC_CALL | \
+					 I2C_FUNC_SMBUS_WRITE_BLOCK_DATA | \
+					 I2C_FUNC_SMBUS_I2C_BLOCK | \
+					 I2C_FUNC_SMBUS_PEC)
+
+/*
+ * Data for SMBus Messages
+ */
+#define I2C_SMBUS_BLOCK_MAX	32	/* As specified in SMBus standard */
+union i2c_smbus_data {
+	__u8 byte;
+	__u16 word;
+	__u8 block[I2C_SMBUS_BLOCK_MAX + 2]; /* block[0] is used for length */
+			       /* and one more for user-space compatibility */
+};
+
+/* i2c_smbus_xfer read or write markers */
+#define I2C_SMBUS_READ	1
+#define I2C_SMBUS_WRITE	0
+
+/* SMBus transaction types (size parameter in the above functions)
+   Note: these no longer correspond to the (arbitrary) PIIX4 internal codes! */
+#define I2C_SMBUS_QUICK		    0
+#define I2C_SMBUS_BYTE		    1
+#define I2C_SMBUS_BYTE_DATA	    2
+#define I2C_SMBUS_WORD_DATA	    3
+#define I2C_SMBUS_PROC_CALL	    4
+#define I2C_SMBUS_BLOCK_DATA	    5
+#define I2C_SMBUS_I2C_BLOCK_BROKEN  6
+#define I2C_SMBUS_BLOCK_PROC_CALL   7		/* SMBus 2.0 */
+#define I2C_SMBUS_I2C_BLOCK_DATA    8
+
+#endif /* _LINUX_I2C_H */