soundwire/SOF: add SoundWire Interface support for

Merge series from Vijendar Mukunda <[email protected]>:

This patch series is to redesign existing platform device creation logic
for SoundWire managers and Implement generic functions for SoundWire
manager probe, start and exit sequence which are common for both Legacy
(NO DSP enabled) and SOF stack, and add SoundWire Interface support for
AMD SOF stack (ACP 6.3 based platform).

The patch series was reviewed in
https://github.com/thesofproject/linux/pull/4699

23 files changed, 244 insertions, 50 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 1dbb14daccfa..26d68115afb8 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -471,7 +471,7 @@ enum ata_completion_errors {
 
 /*
  * Link power management policy: If you alter this, you also need to
- * alter libata-scsi.c (for the ascii descriptions)
+ * alter libata-sata.c (for the ascii descriptions)
  */
 enum ata_lpm_policy {
 	ATA_LPM_UNKNOWN,
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 8c55ff351e5f..41f03b352401 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -681,6 +681,7 @@ struct mlx5e_resources {
 		struct mlx5_sq_bfreg       bfreg;
 #define MLX5_MAX_NUM_TC 8
 		u32                        tisn[MLX5_MAX_PORTS][MLX5_MAX_NUM_TC];
+		bool			   tisn_valid;
 	} hw_objs;
 	struct net_device *uplink_netdev;
 	struct mutex uplink_netdev_lock;
diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h
index 6f7725238abc..3fb428ce7d1c 100644
--- a/include/linux/mlx5/fs.h
+++ b/include/linux/mlx5/fs.h
@@ -132,6 +132,7 @@ struct mlx5_flow_handle;
 
 enum {
 	FLOW_CONTEXT_HAS_TAG = BIT(0),
+	FLOW_CONTEXT_UPLINK_HAIRPIN_EN = BIT(1),
 };
 
 struct mlx5_flow_context {
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index bf5320b28b8b..c726f90ab752 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -3576,7 +3576,7 @@ struct mlx5_ifc_flow_context_bits {
 	u8         action[0x10];
 
 	u8         extended_destination[0x1];
-	u8         reserved_at_81[0x1];
+	u8         uplink_hairpin_en[0x1];
 	u8         flow_source[0x2];
 	u8         encrypt_decrypt_type[0x4];
 	u8         destination_list_size[0x18];
@@ -4036,8 +4036,13 @@ struct mlx5_ifc_nic_vport_context_bits {
 	u8	   affiliation_criteria[0x4];
 	u8	   affiliated_vhca_id[0x10];
 
-	u8	   reserved_at_60[0xd0];
+	u8	   reserved_at_60[0xa0];
+
+	u8	   reserved_at_100[0x1];
+	u8         sd_group[0x3];
+	u8	   reserved_at_104[0x1c];
 
+	u8	   reserved_at_120[0x10];
 	u8         mtu[0x10];
 
 	u8         system_image_guid[0x40];
@@ -10122,8 +10127,7 @@ struct mlx5_ifc_mpir_reg_bits {
 	u8         reserved_at_20[0x20];
 
 	u8         local_port[0x8];
-	u8         reserved_at_28[0x15];
-	u8         sd_group[0x3];
+	u8         reserved_at_28[0x18];
 
 	u8         reserved_at_60[0x20];
 };
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
index fbb9bf447889..c36cc6d82926 100644
--- a/include/linux/mlx5/vport.h
+++ b/include/linux/mlx5/vport.h
@@ -72,6 +72,7 @@ int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu);
 int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu);
 int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev,
 					   u64 *system_image_guid);
+int mlx5_query_nic_vport_sd_group(struct mlx5_core_dev *mdev, u8 *sd_group);
 int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid);
 int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev,
 				    u16 vport, u64 node_guid);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index cdb8ea53c365..ffe8f618ab86 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -920,7 +920,7 @@ struct task_struct {
 	unsigned			sched_rt_mutex:1;
 #endif
 
-	/* Bit to tell LSMs we're in execve(): */
+	/* Bit to tell TOMOYO we're in execve(): */
 	unsigned			in_execve:1;
 	unsigned			in_iowait:1;
 #ifndef TIF_RESTORE_SIGMASK
diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h
index 888a4b217829..e65ec3fd2799 100644
--- a/include/linux/skmsg.h
+++ b/include/linux/skmsg.h
@@ -505,12 +505,6 @@ static inline bool sk_psock_strp_enabled(struct sk_psock *psock)
 	return !!psock->saved_data_ready;
 }
 
-static inline bool sk_is_udp(const struct sock *sk)
-{
-	return sk->sk_type == SOCK_DGRAM &&
-	       sk->sk_protocol == IPPROTO_UDP;
-}
-
 #if IS_ENABLED(CONFIG_NET_SOCK_MSG)
 
 #define BPF_F_STRPARSER	(1UL << 1)
diff --git a/include/linux/soundwire/sdw_amd.h b/include/linux/soundwire/sdw_amd.h
index ceecad74aef9..28a4eb77717f 100644
--- a/include/linux/soundwire/sdw_amd.h
+++ b/include/linux/soundwire/sdw_amd.h
@@ -1,11 +1,12 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
 /*
- * Copyright (C) 2023 Advanced Micro Devices, Inc. All rights reserved.
+ * Copyright (C) 2023-24 Advanced Micro Devices, Inc. All rights reserved.
  */
 
 #ifndef __SDW_AMD_H
 #define __SDW_AMD_H
 
+#include <linux/acpi.h>
 #include <linux/soundwire/sdw.h>
 
 /* AMD pm_runtime quirk definitions */
@@ -25,6 +26,7 @@
 #define AMD_SDW_POWER_OFF_MODE		2
 #define ACP_SDW0	0
 #define ACP_SDW1	1
+#define AMD_SDW_MAX_MANAGER_COUNT	2
 
 struct acp_sdw_pdata {
 	u16 instance;
@@ -32,12 +34,6 @@ struct acp_sdw_pdata {
 	struct mutex *acp_sdw_lock;
 };
 
-struct sdw_manager_reg_mask {
-	u32 sw_pad_enable_mask;
-	u32 sw_pad_pulldown_mask;
-	u32 acp_sdw_intr_mask;
-};
-
 /**
  * struct sdw_amd_dai_runtime: AMD sdw dai runtime  data
  *
@@ -59,10 +55,8 @@ struct sdw_amd_dai_runtime {
  * @dev: linux device
  * @mmio: SoundWire registers mmio base
  * @acp_mmio: acp registers mmio base
- * @reg_mask: register mask structure per manager instance
  * @amd_sdw_irq_thread: SoundWire manager irq workqueue
  * @amd_sdw_work: peripheral status work queue
- * @probe_work: SoundWire manager probe workqueue
  * @acp_sdw_lock: mutex to protect acp share register access
  * @status: peripheral devices status array
  * @num_din_ports: number of input ports
@@ -83,10 +77,8 @@ struct amd_sdw_manager {
 	void __iomem *mmio;
 	void __iomem *acp_mmio;
 
-	struct sdw_manager_reg_mask *reg_mask;
 	struct work_struct amd_sdw_irq_thread;
 	struct work_struct amd_sdw_work;
-	struct work_struct probe_work;
 	/* mutex to protect acp common register access */
 	struct mutex *acp_sdw_lock;
 
@@ -106,4 +98,71 @@ struct amd_sdw_manager {
 
 	struct sdw_amd_dai_runtime **dai_runtime_array;
 };
+
+/**
+ * struct sdw_amd_acpi_info - Soundwire AMD information found in ACPI tables
+ * @handle: ACPI controller handle
+ * @count: maximum no of soundwire manager links supported on AMD platform.
+ * @link_mask: bit-wise mask listing links enabled by BIOS menu
+ */
+struct sdw_amd_acpi_info {
+	acpi_handle handle;
+	int count;
+	u32 link_mask;
+};
+
+/**
+ * struct sdw_amd_ctx - context allocated by the controller driver probe
+ *
+ * @count: link count
+ * @num_slaves: total number of devices exposed across all enabled links
+ * @link_mask: bit-wise mask listing SoundWire links reported by the
+ * Controller
+ * @ids: array of slave_id, representing Slaves exposed across all enabled
+ * links
+ * @pdev: platform device structure
+ */
+struct sdw_amd_ctx {
+	int count;
+	int num_slaves;
+	u32 link_mask;
+	struct sdw_extended_slave_id *ids;
+	struct platform_device *pdev[AMD_SDW_MAX_MANAGER_COUNT];
+};
+
+/**
+ * struct sdw_amd_res - Soundwire AMD global resource structure,
+ * typically populated by the DSP driver/Legacy driver
+ *
+ * @addr: acp pci device resource start address
+ * @reg_range: ACP register range
+ * @link_mask: bit-wise mask listing links selected by the DSP driver/
+ * legacy driver
+ * @count: link count
+ * @mmio_base: mmio base of SoundWire registers
+ * @handle: ACPI parent handle
+ * @parent: parent device
+ * @dev: device implementing hwparams and free callbacks
+ * @acp_lock: mutex protecting acp common registers access
+ */
+struct sdw_amd_res {
+	u32 addr;
+	u32 reg_range;
+	u32 link_mask;
+	int count;
+	void __iomem *mmio_base;
+	acpi_handle handle;
+	struct device *parent;
+	struct device *dev;
+	/* use to protect acp common registers access */
+	struct mutex *acp_lock;
+};
+
+int sdw_amd_probe(struct sdw_amd_res *res, struct sdw_amd_ctx **ctx);
+
+void sdw_amd_exit(struct sdw_amd_ctx *ctx);
+
+int sdw_amd_get_slave_info(struct sdw_amd_ctx *ctx);
+
+int amd_sdw_scan_controller(struct sdw_amd_acpi_info *info);
 #endif
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 471fe2ff9066..600fbd5daf68 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -21,7 +21,7 @@
 #include <uapi/linux/spi/spi.h>
 
 /* Max no. of CS supported per spi device */
-#define SPI_CS_CNT_MAX 4
+#define SPI_CS_CNT_MAX 16
 
 struct dma_chan;
 struct software_node;
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index cdba4d0c6d4a..77eb9b0e7685 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -128,6 +128,7 @@ struct mnt_id_req;
 #define __TYPE_IS_LL(t) (__TYPE_AS(t, 0LL) || __TYPE_AS(t, 0ULL))
 #define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
 #define __SC_CAST(t, a)	(__force t) a
+#define __SC_TYPE(t, a)	t
 #define __SC_ARGS(t, a)	a
 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
 
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index d0a2f827d5f2..9ab4bf704e86 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -357,4 +357,12 @@ static inline bool inet_csk_has_ulp(const struct sock *sk)
 	return inet_test_bit(IS_ICSK, sk) && !!inet_csk(sk)->icsk_ulp_ops;
 }
 
+static inline void inet_init_csk_locks(struct sock *sk)
+{
+	struct inet_connection_sock *icsk = inet_csk(sk);
+
+	spin_lock_init(&icsk->icsk_accept_queue.rskq_lock);
+	spin_lock_init(&icsk->icsk_accept_queue.fastopenq.lock);
+}
+
 #endif /* _INET_CONNECTION_SOCK_H */
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index aa86453f6b9b..d94c242eb3ed 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -307,11 +307,6 @@ static inline unsigned long inet_cmsg_flags(const struct inet_sock *inet)
 #define inet_assign_bit(nr, sk, val)		\
 	assign_bit(INET_FLAGS_##nr, &inet_sk(sk)->inet_flags, val)
 
-static inline bool sk_is_inet(struct sock *sk)
-{
-	return sk->sk_family == AF_INET || sk->sk_family == AF_INET6;
-}
-
 /**
  * sk_to_full_sk - Access to a full socket
  * @sk: pointer to a socket
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index 7e73f8e5e497..1d55ba7c45be 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -262,8 +262,7 @@ static inline void llc_pdu_header_init(struct sk_buff *skb, u8 type,
  */
 static inline void llc_pdu_decode_sa(struct sk_buff *skb, u8 *sa)
 {
-	if (skb->protocol == htons(ETH_P_802_2))
-		memcpy(sa, eth_hdr(skb)->h_source, ETH_ALEN);
+	memcpy(sa, eth_hdr(skb)->h_source, ETH_ALEN);
 }
 
 /**
@@ -275,8 +274,7 @@ static inline void llc_pdu_decode_sa(struct sk_buff *skb, u8 *sa)
  */
 static inline void llc_pdu_decode_da(struct sk_buff *skb, u8 *da)
 {
-	if (skb->protocol == htons(ETH_P_802_2))
-		memcpy(da, eth_hdr(skb)->h_dest, ETH_ALEN);
+	memcpy(da, eth_hdr(skb)->h_dest, ETH_ALEN);
 }
 
 /**
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index b157c5cafd14..4e1ea18eb5f0 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -205,6 +205,7 @@ static inline void nft_data_copy(u32 *dst, const struct nft_data *src,
  *	@nla: netlink attributes
  *	@portid: netlink portID of the original message
  *	@seq: netlink sequence number
+ *	@flags: modifiers to new request
  *	@family: protocol family
  *	@level: depth of the chains
  *	@report: notify via unicast netlink message
@@ -282,6 +283,7 @@ struct nft_elem_priv { };
  *
  *	@key: element key
  *	@key_end: closing element key
+ *	@data: element data
  *	@priv: element private data and extensions
  */
 struct nft_set_elem {
@@ -325,10 +327,10 @@ struct nft_set_iter {
  *	@dtype: data type
  *	@dlen: data length
  *	@objtype: object type
- *	@flags: flags
  *	@size: number of set elements
  *	@policy: set policy
  *	@gc_int: garbage collector interval
+ *	@timeout: element timeout
  *	@field_len: length of each field in concatenation, bytes
  *	@field_count: number of concatenated fields in element
  *	@expr: set must support for expressions
@@ -351,9 +353,9 @@ struct nft_set_desc {
 /**
  *	enum nft_set_class - performance class
  *
- *	@NFT_LOOKUP_O_1: constant, O(1)
- *	@NFT_LOOKUP_O_LOG_N: logarithmic, O(log N)
- *	@NFT_LOOKUP_O_N: linear, O(N)
+ *	@NFT_SET_CLASS_O_1: constant, O(1)
+ *	@NFT_SET_CLASS_O_LOG_N: logarithmic, O(log N)
+ *	@NFT_SET_CLASS_O_N: linear, O(N)
  */
 enum nft_set_class {
 	NFT_SET_CLASS_O_1,
@@ -422,9 +424,13 @@ struct nft_set_ext;
  *	@remove: remove element from set
  *	@walk: iterate over all set elements
  *	@get: get set elements
+ *	@commit: commit set elements
+ *	@abort: abort set elements
  *	@privsize: function to return size of set private data
+ *	@estimate: estimate the required memory size and the lookup complexity class
  *	@init: initialize private data of new set instance
  *	@destroy: destroy private data of set instance
+ *	@gc_init: initialize garbage collection
  *	@elemsize: element private size
  *
  *	Operations lookup, update and delete have simpler interfaces, are faster
@@ -540,13 +546,16 @@ struct nft_set_elem_expr {
  *	@policy: set parameterization (see enum nft_set_policies)
  *	@udlen: user data length
  *	@udata: user data
- *	@expr: stateful expression
+ *	@pending_update: list of pending update set element
  * 	@ops: set ops
  * 	@flags: set flags
  *	@dead: set will be freed, never cleared
  *	@genmask: generation mask
  * 	@klen: key length
  * 	@dlen: data length
+ *	@num_exprs: numbers of exprs
+ *	@exprs: stateful expression
+ *	@catchall_list: list of catch-all set element
  * 	@data: private set data
  */
 struct nft_set {
@@ -692,6 +701,7 @@ extern const struct nft_set_ext_type nft_set_ext_types[];
  *
  *	@len: length of extension area
  *	@offset: offsets of individual extension types
+ *	@ext_len: length of the expected extension(used to sanity check)
  */
 struct nft_set_ext_tmpl {
 	u16	len;
@@ -840,6 +850,7 @@ struct nft_expr_ops;
  *	@select_ops: function to select nft_expr_ops
  *	@release_ops: release nft_expr_ops
  *	@ops: default ops, used when no select_ops functions is present
+ *	@inner_ops: inner ops, used for inner packet operation
  *	@list: used internally
  *	@name: Identifier
  *	@owner: module reference
@@ -881,14 +892,22 @@ struct nft_offload_ctx;
  *	struct nft_expr_ops - nf_tables expression operations
  *
  *	@eval: Expression evaluation function
+ *	@clone: Expression clone function
  *	@size: full expression size, including private data size
  *	@init: initialization function
  *	@activate: activate expression in the next generation
  *	@deactivate: deactivate expression in next generation
  *	@destroy: destruction function, called after synchronize_rcu
+ *	@destroy_clone: destruction clone function
  *	@dump: function to dump parameters
- *	@type: expression type
  *	@validate: validate expression, called during loop detection
+ *	@reduce: reduce expression
+ *	@gc: garbage collection expression
+ *	@offload: hardware offload expression
+ *	@offload_action: function to report true/false to allocate one slot or not in the flow
+ *			 offload array
+ *	@offload_stats: function to synchronize hardware stats via updating the counter expression
+ *	@type: expression type
  *	@data: extra data to attach to this expression operation
  */
 struct nft_expr_ops {
@@ -1041,14 +1060,21 @@ struct nft_rule_blob {
 /**
  *	struct nft_chain - nf_tables chain
  *
+ *	@blob_gen_0: rule blob pointer to the current generation
+ *	@blob_gen_1: rule blob pointer to the future generation
  *	@rules: list of rules in the chain
  *	@list: used internally
  *	@rhlhead: used internally
  *	@table: table that this chain belongs to
  *	@handle: chain handle
  *	@use: number of jump references to this chain
- *	@flags: bitmask of enum nft_chain_flags
+ *	@flags: bitmask of enum NFTA_CHAIN_FLAGS
+ *	@bound: bind or not
+ *	@genmask: generation mask
  *	@name: name of the chain
+ *	@udlen: user data length
+ *	@udata: user data in the chain
+ *	@blob_next: rule blob pointer to the next in the chain
  */
 struct nft_chain {
 	struct nft_rule_blob		__rcu *blob_gen_0;
@@ -1146,6 +1172,7 @@ struct nft_hook {
  *	@hook_list: list of netfilter hooks (for NFPROTO_NETDEV family)
  *	@type: chain type
  *	@policy: default policy
+ *	@flags: indicate the base chain disabled or not
  *	@stats: per-cpu chain stats
  *	@chain: the chain
  *	@flow_block: flow block (for hardware offload)
@@ -1274,11 +1301,13 @@ struct nft_object_hash_key {
  *	struct nft_object - nf_tables stateful object
  *
  *	@list: table stateful object list node
- *	@key:  keys that identify this object
  *	@rhlhead: nft_objname_ht node
+ *	@key: keys that identify this object
  *	@genmask: generation mask
  *	@use: number of references to this stateful object
  *	@handle: unique object handle
+ *	@udlen: length of user data
+ *	@udata: user data
  *	@ops: object operations
  *	@data: object data, layout depends on type
  */
@@ -1344,6 +1373,7 @@ struct nft_object_type {
  *	@destroy: release existing stateful object
  *	@dump: netlink dump stateful object
  *	@update: update stateful object
+ *	@type: pointer to object type
  */
 struct nft_object_ops {
 	void				(*eval)(struct nft_object *obj,
@@ -1379,9 +1409,8 @@ void nft_unregister_obj(struct nft_object_type *obj_type);
  *	@genmask: generation mask
  *	@use: number of references to this flow table
  * 	@handle: unique object handle
- *	@dev_name: array of device names
+ *	@hook_list: hook list for hooks per net_device in flowtables
  *	@data: rhashtable and garbage collector
- * 	@ops: array of hooks
  */
 struct nft_flowtable {
 	struct list_head		list;
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index ba3e1b315de8..934fdb977551 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -375,6 +375,10 @@ struct tcf_proto_ops {
 						struct nlattr **tca,
 						struct netlink_ext_ack *extack);
 	void			(*tmplt_destroy)(void *tmplt_priv);
+	void			(*tmplt_reoffload)(struct tcf_chain *chain,
+						   bool add,
+						   flow_setup_cb_t *cb,
+						   void *cb_priv);
 	struct tcf_exts *	(*get_exts)(const struct tcf_proto *tp,
 					    u32 handle);
 
diff --git a/include/net/sock.h b/include/net/sock.h
index a7f815c7cfdf..54ca8dcbfb43 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2765,9 +2765,25 @@ static inline void skb_setup_tx_timestamp(struct sk_buff *skb, __u16 tsflags)
 			   &skb_shinfo(skb)->tskey);
 }
 
+static inline bool sk_is_inet(const struct sock *sk)
+{
+	int family = READ_ONCE(sk->sk_family);
+
+	return family == AF_INET || family == AF_INET6;
+}
+
 static inline bool sk_is_tcp(const struct sock *sk)
 {
-	return sk->sk_type == SOCK_STREAM && sk->sk_protocol == IPPROTO_TCP;
+	return sk_is_inet(sk) &&
+	       sk->sk_type == SOCK_STREAM &&
+	       sk->sk_protocol == IPPROTO_TCP;
+}
+
+static inline bool sk_is_udp(const struct sock *sk)
+{
+	return sk_is_inet(sk) &&
+	       sk->sk_type == SOCK_DGRAM &&
+	       sk->sk_protocol == IPPROTO_UDP;
 }
 
 static inline bool sk_is_stream_unix(const struct sock *sk)
diff --git a/include/net/xdp_sock_drv.h b/include/net/xdp_sock_drv.h
index 526c1e7f505e..c9aec9ab6191 100644
--- a/include/net/xdp_sock_drv.h
+++ b/include/net/xdp_sock_drv.h
@@ -159,11 +159,29 @@ static inline struct xdp_buff *xsk_buff_get_frag(struct xdp_buff *first)
 	return ret;
 }
 
+static inline void xsk_buff_del_tail(struct xdp_buff *tail)
+{
+	struct xdp_buff_xsk *xskb = container_of(tail, struct xdp_buff_xsk, xdp);
+
+	list_del(&xskb->xskb_list_node);
+}
+
+static inline struct xdp_buff *xsk_buff_get_tail(struct xdp_buff *first)
+{
+	struct xdp_buff_xsk *xskb = container_of(first, struct xdp_buff_xsk, xdp);
+	struct xdp_buff_xsk *frag;
+
+	frag = list_last_entry(&xskb->pool->xskb_list, struct xdp_buff_xsk,
+			       xskb_list_node);
+	return &frag->xdp;
+}
+
 static inline void xsk_buff_set_size(struct xdp_buff *xdp, u32 size)
 {
 	xdp->data = xdp->data_hard_start + XDP_PACKET_HEADROOM;
 	xdp->data_meta = xdp->data;
 	xdp->data_end = xdp->data + size;
+	xdp->flags = 0;
 }
 
 static inline dma_addr_t xsk_buff_raw_get_dma(struct xsk_buff_pool *pool,
@@ -350,6 +368,15 @@ static inline struct xdp_buff *xsk_buff_get_frag(struct xdp_buff *first)
 	return NULL;
 }
 
+static inline void xsk_buff_del_tail(struct xdp_buff *tail)
+{
+}
+
+static inline struct xdp_buff *xsk_buff_get_tail(struct xdp_buff *first)
+{
+	return NULL;
+}
+
 static inline void xsk_buff_set_size(struct xdp_buff *xdp, u32 size)
 {
 }
diff --git a/include/sound/sof/dai-amd.h b/include/sound/sof/dai-amd.h
index 9df7ac824efe..59cd014392c1 100644
--- a/include/sound/sof/dai-amd.h
+++ b/include/sound/sof/dai-amd.h
@@ -26,4 +26,11 @@ struct sof_ipc_dai_acpdmic_params {
 	uint32_t pdm_ch;
 } __packed;
 
+/* ACP_SDW Configuration Request - SOF_IPC_DAI_AMD_SDW_CONFIG */
+struct sof_ipc_dai_acp_sdw_params {
+	struct sof_ipc_hdr hdr;
+	u32 rate;
+	u32 channels;
+} __packed;
+
 #endif
diff --git a/include/sound/sof/dai.h b/include/sound/sof/dai.h
index 4773a5f616a4..0764a80c17a9 100644
--- a/include/sound/sof/dai.h
+++ b/include/sound/sof/dai.h
@@ -89,6 +89,7 @@ enum sof_ipc_dai_type {
 	SOF_DAI_AMD_SP_VIRTUAL,		/**< AMD ACP SP VIRTUAL */
 	SOF_DAI_AMD_HS_VIRTUAL,		/**< AMD ACP HS VIRTUAL */
 	SOF_DAI_IMX_MICFIL,		/** < i.MX MICFIL PDM */
+	SOF_DAI_AMD_SDW,		/**< AMD ACP SDW */
 };
 
 /* general purpose DAI configuration */
@@ -119,6 +120,7 @@ struct sof_ipc_dai_config {
 		struct sof_ipc_dai_acp_params acphs;
 		struct sof_ipc_dai_mtk_afe_params afe;
 		struct sof_ipc_dai_micfil_params micfil;
+		struct sof_ipc_dai_acp_sdw_params acp_sdw;
 	};
 } __packed;
 
diff --git a/include/trace/events/afs.h b/include/trace/events/afs.h
index 8d73171cb9f0..08f2c93d6b16 100644
--- a/include/trace/events/afs.h
+++ b/include/trace/events/afs.h
@@ -1071,6 +1071,31 @@ TRACE_EVENT(afs_file_error,
 		      __print_symbolic(__entry->where, afs_file_errors))
 	    );
 
+TRACE_EVENT(afs_bulkstat_error,
+	    TP_PROTO(struct afs_operation *op, struct afs_fid *fid, unsigned int index, s32 abort),
+
+	    TP_ARGS(op, fid, index, abort),
+
+	    TP_STRUCT__entry(
+		    __field_struct(struct afs_fid,	fid)
+		    __field(unsigned int,		op)
+		    __field(unsigned int,		index)
+		    __field(s32,			abort)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->op = op->debug_id;
+		    __entry->fid = *fid;
+		    __entry->index = index;
+		    __entry->abort = abort;
+			   ),
+
+	    TP_printk("OP=%08x[%02x] %llx:%llx:%x a=%d",
+		      __entry->op, __entry->index,
+		      __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
+		      __entry->abort)
+	    );
+
 TRACE_EVENT(afs_cm_no_server,
 	    TP_PROTO(struct afs_call *call, struct sockaddr_rxrpc *srx),
 
diff --git a/include/uapi/drm/ivpu_accel.h b/include/uapi/drm/ivpu_accel.h
index de1944e42c65..63c49318a863 100644
--- a/include/uapi/drm/ivpu_accel.h
+++ b/include/uapi/drm/ivpu_accel.h
@@ -53,7 +53,7 @@ extern "C" {
 #define DRM_IVPU_PARAM_CORE_CLOCK_RATE	    3
 #define DRM_IVPU_PARAM_NUM_CONTEXTS	    4
 #define DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS 5
-#define DRM_IVPU_PARAM_CONTEXT_PRIORITY	    6
+#define DRM_IVPU_PARAM_CONTEXT_PRIORITY	    6 /* Deprecated */
 #define DRM_IVPU_PARAM_CONTEXT_ID	    7
 #define DRM_IVPU_PARAM_FW_API_VERSION	    8
 #define DRM_IVPU_PARAM_ENGINE_HEARTBEAT	    9
@@ -64,11 +64,18 @@ extern "C" {
 
 #define DRM_IVPU_PLATFORM_TYPE_SILICON	    0
 
+/* Deprecated, use DRM_IVPU_JOB_PRIORITY */
 #define DRM_IVPU_CONTEXT_PRIORITY_IDLE	    0
 #define DRM_IVPU_CONTEXT_PRIORITY_NORMAL    1
 #define DRM_IVPU_CONTEXT_PRIORITY_FOCUS	    2
 #define DRM_IVPU_CONTEXT_PRIORITY_REALTIME  3
 
+#define DRM_IVPU_JOB_PRIORITY_DEFAULT  0
+#define DRM_IVPU_JOB_PRIORITY_IDLE     1
+#define DRM_IVPU_JOB_PRIORITY_NORMAL   2
+#define DRM_IVPU_JOB_PRIORITY_FOCUS    3
+#define DRM_IVPU_JOB_PRIORITY_REALTIME 4
+
 /**
  * DRM_IVPU_CAP_METRIC_STREAMER
  *
@@ -112,10 +119,6 @@ struct drm_ivpu_param {
 	 * %DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS:
 	 * Lowest VPU virtual address available in the current context (read-only)
 	 *
-	 * %DRM_IVPU_PARAM_CONTEXT_PRIORITY:
-	 * Value of current context scheduling priority (read-write).
-	 * See DRM_IVPU_CONTEXT_PRIORITY_* for possible values.
-	 *
 	 * %DRM_IVPU_PARAM_CONTEXT_ID:
 	 * Current context ID, always greater than 0 (read-only)
 	 *
@@ -286,6 +289,18 @@ struct drm_ivpu_submit {
 	 * to be executed. The offset has to be 8-byte aligned.
 	 */
 	__u32 commands_offset;
+
+	/**
+	 * @priority:
+	 *
+	 * Priority to be set for related job command queue, can be one of the following:
+	 * %DRM_IVPU_JOB_PRIORITY_DEFAULT
+	 * %DRM_IVPU_JOB_PRIORITY_IDLE
+	 * %DRM_IVPU_JOB_PRIORITY_NORMAL
+	 * %DRM_IVPU_JOB_PRIORITY_FOCUS
+	 * %DRM_IVPU_JOB_PRIORITY_REALTIME
+	 */
+	__u32 priority;
 };
 
 /* drm_ivpu_bo_wait job status codes */
diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h
index 7c29d82db9ee..f8bc34a6bcfa 100644
--- a/include/uapi/linux/btrfs.h
+++ b/include/uapi/linux/btrfs.h
@@ -614,6 +614,9 @@ struct btrfs_ioctl_clone_range_args {
  */
 #define BTRFS_DEFRAG_RANGE_COMPRESS 1
 #define BTRFS_DEFRAG_RANGE_START_IO 2
+#define BTRFS_DEFRAG_RANGE_FLAGS_SUPP	(BTRFS_DEFRAG_RANGE_COMPRESS |		\
+					 BTRFS_DEFRAG_RANGE_START_IO)
+
 struct btrfs_ioctl_defrag_range_args {
 	/* start of the defrag operation */
 	__u64 start;
diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h
index ee5708934614..6bf00c09d30d 100644
--- a/include/uapi/sound/sof/tokens.h
+++ b/include/uapi/sound/sof/tokens.h
@@ -218,4 +218,8 @@
 #define SOF_TKN_IMX_MICFIL_RATE			2000
 #define SOF_TKN_IMX_MICFIL_CH			2001
 
+/* ACP SDW */
+#define SOF_TKN_AMD_ACP_SDW_RATE		2100
+#define SOF_TKN_AMD_ACP_SDW_CH			2101
+
 #endif