Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlgrafted

Pull pin control updates from Linus Walleij:
 "Core changes:

   - Use the non-blocking mux_state_try_select() in the generic MUX pin
     control back-end

   - Free pin maps on pinctrl_generic_to_map() failure in the core
     helpers

  New hardware pin control:

   - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC
     (this is for the low power audio, LPASS = Low Power Audio SubSystem
     portions)

   - Upboard support on top of the Intel pin controller

   - Apple T6030 and T6031 support (just compatible strings)

   - Samsung Exynos 8855 SoC

   - Mediatek MT6858 SoC

   - Rockchip RK3308B and RV1106 SoCs

   - Airoha EN7523 and AN7563 SoCs

  Improvements:

   - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable

   - Qualcomm improvements on top of the Qualcomm PDC (power domain
     controller) irqchip improvements from tglx:s tree

   - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups

   - The NPCM8xx driver has been put into shape fixing many pin and
     group definitions

   - Some non-urgent Tegra 264 pin assignments are fixed up

   - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and
     pin assignments, missing features etc"

* tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits)
  dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema
  pinctrl: meson: sync some modify from A4
  pinctrl: meson: a4: Add input enable pin configuration
  pinctrl: realtek: rtd1625: remove unused group name spdif_sel
  pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13
  dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema
  Revert "Merge branch 'ib-rsk7204' into devel"
  pinctrl: rockchip: Add RV1106 pinctrl support
  dt-bindings: pinctrl: rockchip: Add RV1106 compatible
  pinctrl: rockchip: Decode drive strength in the get function
  pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable
  pinctrl: airoha: add support of an7563 SoC
  dt-bindings: pinctrl: airoha: add support of an7563 pin controller
  pinctrl: airoha: try to find chip scu node by phandle first
  pinctrl: airoha: add support of en7523 SoC
  dt-bindings: pinctrl: airoha: add support of en7523 pin controller
  pinctrl: airoha: an7583: add support for olt pinmux
  pinctrl: airoha: an7583: add support for pon_alt pinmux
  pinctrl: airoha: an7583: add support for npu_uart pinmux
  dt-bindings: pinctrl: airoha: an7583: add missed features
  ...

1 files changed, 187 insertions, 0 deletions

diff --git a/fs/btrfs/send.h b/fs/btrfs/send.h
new file mode 100644
index 000000000..652bb28f6
--- /dev/null
+++ b/fs/btrfs/send.h
@@ -0,0 +1,187 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2012 Alexander Block.  All rights reserved.
+ * Copyright (C) 2012 STRATO.  All rights reserved.
+ */
+
+#ifndef BTRFS_SEND_H
+#define BTRFS_SEND_H
+
+#include <linux/types.h>
+#include <linux/sizes.h>
+#include <linux/align.h>
+
+struct btrfs_root;
+struct btrfs_ioctl_send_args;
+
+#define BTRFS_SEND_STREAM_MAGIC "btrfs-stream"
+/* Conditional support for the upcoming protocol version. */
+#ifdef CONFIG_BTRFS_EXPERIMENTAL
+#define BTRFS_SEND_STREAM_VERSION 3
+#else
+#define BTRFS_SEND_STREAM_VERSION 2
+#endif
+
+/*
+ * In send stream v1, no command is larger than 64K. In send stream v2, no
+ * limit should be assumed, the buffer size is set to be a header with
+ * compressed extent size.
+ */
+#define BTRFS_SEND_BUF_SIZE_V1				SZ_64K
+#define BTRFS_SEND_BUF_SIZE_V2	ALIGN(SZ_16K + BTRFS_MAX_COMPRESSED, PAGE_SIZE)
+
+enum btrfs_tlv_type {
+	BTRFS_TLV_U8,
+	BTRFS_TLV_U16,
+	BTRFS_TLV_U32,
+	BTRFS_TLV_U64,
+	BTRFS_TLV_BINARY,
+	BTRFS_TLV_STRING,
+	BTRFS_TLV_UUID,
+	BTRFS_TLV_TIMESPEC,
+};
+
+struct btrfs_stream_header {
+	char magic[sizeof(BTRFS_SEND_STREAM_MAGIC)];
+	__le32 version;
+} __attribute__ ((__packed__));
+
+struct btrfs_cmd_header {
+	/* len excluding the header */
+	__le32 len;
+	__le16 cmd;
+	/* crc including the header with zero crc field */
+	__le32 crc;
+} __attribute__ ((__packed__));
+
+struct btrfs_tlv_header {
+	__le16 tlv_type;
+	/* len excluding the header */
+	__le16 tlv_len;
+} __attribute__ ((__packed__));
+
+/* commands */
+enum btrfs_send_cmd {
+	BTRFS_SEND_C_UNSPEC		= 0,
+
+	/* Version 1 */
+	BTRFS_SEND_C_SUBVOL		= 1,
+	BTRFS_SEND_C_SNAPSHOT		= 2,
+
+	BTRFS_SEND_C_MKFILE		= 3,
+	BTRFS_SEND_C_MKDIR		= 4,
+	BTRFS_SEND_C_MKNOD		= 5,
+	BTRFS_SEND_C_MKFIFO		= 6,
+	BTRFS_SEND_C_MKSOCK		= 7,
+	BTRFS_SEND_C_SYMLINK		= 8,
+
+	BTRFS_SEND_C_RENAME		= 9,
+	BTRFS_SEND_C_LINK		= 10,
+	BTRFS_SEND_C_UNLINK		= 11,
+	BTRFS_SEND_C_RMDIR		= 12,
+
+	BTRFS_SEND_C_SET_XATTR		= 13,
+	BTRFS_SEND_C_REMOVE_XATTR	= 14,
+
+	BTRFS_SEND_C_WRITE		= 15,
+	BTRFS_SEND_C_CLONE		= 16,
+
+	BTRFS_SEND_C_TRUNCATE		= 17,
+	BTRFS_SEND_C_CHMOD		= 18,
+	BTRFS_SEND_C_CHOWN		= 19,
+	BTRFS_SEND_C_UTIMES		= 20,
+
+	BTRFS_SEND_C_END		= 21,
+	BTRFS_SEND_C_UPDATE_EXTENT	= 22,
+	BTRFS_SEND_C_MAX_V1		= 22,
+
+	/* Version 2 */
+	BTRFS_SEND_C_FALLOCATE		= 23,
+	BTRFS_SEND_C_FILEATTR		= 24,
+	BTRFS_SEND_C_ENCODED_WRITE	= 25,
+	BTRFS_SEND_C_MAX_V2		= 25,
+
+	/* Version 3 */
+	BTRFS_SEND_C_ENABLE_VERITY	= 26,
+	BTRFS_SEND_C_MAX_V3		= 26,
+	/* End */
+	BTRFS_SEND_C_MAX		= 26,
+};
+
+/* attributes in send stream */
+enum {
+	BTRFS_SEND_A_UNSPEC		= 0,
+
+	/* Version 1 */
+	BTRFS_SEND_A_UUID		= 1,
+	BTRFS_SEND_A_CTRANSID		= 2,
+
+	BTRFS_SEND_A_INO		= 3,
+	BTRFS_SEND_A_SIZE		= 4,
+	BTRFS_SEND_A_MODE		= 5,
+	BTRFS_SEND_A_UID		= 6,
+	BTRFS_SEND_A_GID		= 7,
+	BTRFS_SEND_A_RDEV		= 8,
+	BTRFS_SEND_A_CTIME		= 9,
+	BTRFS_SEND_A_MTIME		= 10,
+	BTRFS_SEND_A_ATIME		= 11,
+	BTRFS_SEND_A_OTIME		= 12,
+
+	BTRFS_SEND_A_XATTR_NAME		= 13,
+	BTRFS_SEND_A_XATTR_DATA		= 14,
+
+	BTRFS_SEND_A_PATH		= 15,
+	BTRFS_SEND_A_PATH_TO		= 16,
+	BTRFS_SEND_A_PATH_LINK		= 17,
+
+	BTRFS_SEND_A_FILE_OFFSET	= 18,
+	/*
+	 * As of send stream v2, this attribute is special: it must be the last
+	 * attribute in a command, its header contains only the type, and its
+	 * length is implicitly the remaining length of the command.
+	 */
+	BTRFS_SEND_A_DATA		= 19,
+
+	BTRFS_SEND_A_CLONE_UUID		= 20,
+	BTRFS_SEND_A_CLONE_CTRANSID	= 21,
+	BTRFS_SEND_A_CLONE_PATH		= 22,
+	BTRFS_SEND_A_CLONE_OFFSET	= 23,
+	BTRFS_SEND_A_CLONE_LEN		= 24,
+
+	BTRFS_SEND_A_MAX_V1		= 24,
+
+	/* Version 2 */
+	BTRFS_SEND_A_FALLOCATE_MODE	= 25,
+
+	/*
+	 * File attributes from the FS_*_FL namespace (i_flags, xflags),
+	 * translated to BTRFS_INODE_* bits (BTRFS_INODE_FLAG_MASK) and stored
+	 * in btrfs_inode_item::flags (represented by btrfs_inode::flags and
+	 * btrfs_inode::ro_flags).
+	 */
+	BTRFS_SEND_A_FILEATTR		= 26,
+
+	BTRFS_SEND_A_UNENCODED_FILE_LEN	= 27,
+	BTRFS_SEND_A_UNENCODED_LEN	= 28,
+	BTRFS_SEND_A_UNENCODED_OFFSET	= 29,
+	/*
+	 * COMPRESSION and ENCRYPTION default to NONE (0) if omitted from
+	 * BTRFS_SEND_C_ENCODED_WRITE.
+	 */
+	BTRFS_SEND_A_COMPRESSION	= 30,
+	BTRFS_SEND_A_ENCRYPTION		= 31,
+	BTRFS_SEND_A_MAX_V2		= 31,
+
+	/* Version 3 */
+	BTRFS_SEND_A_VERITY_ALGORITHM	= 32,
+	BTRFS_SEND_A_VERITY_BLOCK_SIZE	= 33,
+	BTRFS_SEND_A_VERITY_SALT_DATA	= 34,
+	BTRFS_SEND_A_VERITY_SIG_DATA	= 35,
+	BTRFS_SEND_A_MAX_V3		= 35,
+
+	__BTRFS_SEND_A_MAX		= 35,
+};
+
+long btrfs_ioctl_send(struct btrfs_root *send_root, const struct btrfs_ioctl_send_args *arg);
+
+#endif