Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 858 insertions, 0 deletions

diff --git a/sound/soc/intel/avs/messages.h b/sound/soc/intel/avs/messages.h
new file mode 100644
index 000000000..9dd835527
--- /dev/null
+++ b/sound/soc/intel/avs/messages.h
@@ -0,0 +1,858 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright(c) 2021-2022 Intel Corporation. All rights reserved.
+ *
+ * Authors: Cezary Rojewski <cezary.rojewski@intel.com>
+ *          Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com>
+ */
+
+#ifndef __SOUND_SOC_INTEL_AVS_MSGS_H
+#define __SOUND_SOC_INTEL_AVS_MSGS_H
+
+struct avs_dev;
+
+#define AVS_MAILBOX_SIZE 4096
+
+enum avs_msg_target {
+	AVS_FW_GEN_MSG = 0,
+	AVS_MOD_MSG = 1
+};
+
+enum avs_msg_direction {
+	AVS_MSG_REQUEST = 0,
+	AVS_MSG_REPLY = 1
+};
+
+enum avs_global_msg_type {
+	AVS_GLB_ROM_CONTROL = 1,
+	AVS_GLB_LOAD_MULTIPLE_MODULES = 15,
+	AVS_GLB_UNLOAD_MULTIPLE_MODULES = 16,
+	AVS_GLB_CREATE_PIPELINE = 17,
+	AVS_GLB_DELETE_PIPELINE = 18,
+	AVS_GLB_SET_PIPELINE_STATE = 19,
+	AVS_GLB_GET_PIPELINE_STATE = 20,
+	AVS_GLB_LOAD_LIBRARY = 24,
+	AVS_GLB_NOTIFICATION = 27,
+};
+
+union avs_global_msg {
+	u64 val;
+	struct {
+		union {
+			u32 primary;
+			struct {
+				u32 rsvd:24;
+				u32 global_msg_type:5;
+				u32 msg_direction:1;
+				u32 msg_target:1;
+			};
+			/* set boot config */
+			struct {
+				u32 rom_ctrl_msg_type:9;
+				u32 dma_id:5;
+				u32 purge_request:1;
+			} boot_cfg;
+			/* module loading */
+			struct {
+				u32 mod_cnt:8;
+			} load_multi_mods;
+			/* pipeline management */
+			struct {
+				u32 ppl_mem_size:11;
+				u32 ppl_priority:5;
+				u32 instance_id:8;
+			} create_ppl;
+			struct {
+				u32 rsvd:16;
+				u32 instance_id:8;
+			} ppl; /* generic ppl request */
+			struct {
+				u32 state:16;
+				u32 ppl_id:8;
+			} set_ppl_state;
+			struct {
+				u32 ppl_id:8;
+			} get_ppl_state;
+			/* library loading */
+			struct {
+				u32 dma_id:5;
+				u32 rsvd:11;
+				u32 lib_id:4;
+			} load_lib;
+		};
+		union {
+			u32 val;
+			/* pipeline management */
+			struct {
+				u32 lp:1; /* low power flag */
+				u32 rsvd:3;
+				u32 attributes:16; /* additional scheduling flags */
+			} create_ppl;
+		} ext;
+	};
+} __packed;
+
+struct avs_tlv {
+	u32 type;
+	u32 length;
+	u32 value[];
+} __packed;
+
+enum avs_module_msg_type {
+	AVS_MOD_INIT_INSTANCE = 0,
+	AVS_MOD_LARGE_CONFIG_GET = 3,
+	AVS_MOD_LARGE_CONFIG_SET = 4,
+	AVS_MOD_BIND = 5,
+	AVS_MOD_UNBIND = 6,
+	AVS_MOD_SET_DX = 7,
+	AVS_MOD_SET_D0IX = 8,
+	AVS_MOD_DELETE_INSTANCE = 11,
+};
+
+union avs_module_msg {
+	u64 val;
+	struct {
+		union {
+			u32 primary;
+			struct {
+				u32 module_id:16;
+				u32 instance_id:8;
+				u32 module_msg_type:5;
+				u32 msg_direction:1;
+				u32 msg_target:1;
+			};
+		};
+		union {
+			u32 val;
+			struct {
+				u32 param_block_size:16;
+				u32 ppl_instance_id:8;
+				u32 core_id:4;
+				u32 proc_domain:1;
+			} init_instance;
+			struct {
+				u32 data_off_size:20;
+				u32 large_param_id:8;
+				u32 final_block:1;
+				u32 init_block:1;
+			} large_config;
+			struct {
+				u32 dst_module_id:16;
+				u32 dst_instance_id:8;
+				u32 dst_queue:3;
+				u32 src_queue:3;
+			} bind_unbind;
+			struct {
+				u32 wake:1;
+				u32 streaming:1;
+			} set_d0ix;
+		} ext;
+	};
+} __packed;
+
+#define AVS_IPC_NOT_SUPPORTED 15
+
+union avs_reply_msg {
+	u64 val;
+	struct {
+		union {
+			u32 primary;
+			struct {
+				u32 status:24;
+				u32 global_msg_type:5;
+				u32 msg_direction:1;
+				u32 msg_target:1;
+			};
+		};
+		union {
+			u32 val;
+			/* module loading */
+			struct {
+				u32 err_mod_id:16;
+			} load_multi_mods;
+			/* pipeline management */
+			struct {
+				u32 state:5;
+			} get_ppl_state;
+			/* module management */
+			struct {
+				u32 data_off_size:20;
+				u32 large_param_id:8;
+				u32 final_block:1;
+				u32 init_block:1;
+			} large_config;
+		} ext;
+	};
+} __packed;
+
+enum avs_notify_msg_type {
+	AVS_NOTIFY_PHRASE_DETECTED = 4,
+	AVS_NOTIFY_RESOURCE_EVENT = 5,
+	AVS_NOTIFY_LOG_BUFFER_STATUS = 6,
+	AVS_NOTIFY_FW_READY = 8,
+	AVS_NOTIFY_EXCEPTION_CAUGHT = 10,
+	AVS_NOTIFY_MODULE_EVENT = 12,
+};
+
+union avs_notify_msg {
+	u64 val;
+	struct {
+		union {
+			u32 primary;
+			struct {
+				u32 rsvd:16;
+				u32 notify_msg_type:8;
+				u32 global_msg_type:5;
+				u32 msg_direction:1;
+				u32 msg_target:1;
+			};
+			struct {
+				u16 rsvd:12;
+				u16 core:4;
+			} log;
+		};
+		union {
+			u32 val;
+			struct {
+				u32 core_id:2;
+				u32 stack_dump_size:16;
+			} coredump;
+		} ext;
+	};
+} __packed;
+
+#define AVS_MSG(hdr) { .val = hdr }
+
+#define AVS_GLOBAL_REQUEST(msg_type)		\
+{						\
+	.global_msg_type = AVS_GLB_##msg_type,	\
+	.msg_direction = AVS_MSG_REQUEST,	\
+	.msg_target = AVS_FW_GEN_MSG,		\
+}
+
+#define AVS_MODULE_REQUEST(msg_type)		\
+{						\
+	.module_msg_type = AVS_MOD_##msg_type,	\
+	.msg_direction = AVS_MSG_REQUEST,	\
+	.msg_target = AVS_MOD_MSG,		\
+}
+
+#define AVS_NOTIFICATION(msg_type)		\
+{						\
+	.notify_msg_type = AVS_NOTIFY_##msg_type,\
+	.global_msg_type = AVS_GLB_NOTIFICATION,\
+	.msg_direction = AVS_MSG_REPLY,		\
+	.msg_target = AVS_FW_GEN_MSG,		\
+}
+
+#define avs_msg_is_reply(hdr) \
+({ \
+	union avs_reply_msg __msg = AVS_MSG(hdr); \
+	__msg.msg_direction == AVS_MSG_REPLY && \
+	__msg.global_msg_type != AVS_GLB_NOTIFICATION; \
+})
+
+/* Notification types */
+
+struct avs_notify_voice_data {
+	u16 kpd_score;
+	u16 reserved;
+} __packed;
+
+struct avs_notify_res_data {
+	u32 resource_type;
+	u32 resource_id;
+	u32 event_type;
+	u32 reserved;
+	u32 data[6];
+} __packed;
+
+struct avs_notify_mod_data {
+	u32 module_instance_id;
+	u32 event_id;
+	u32 data_size;
+	u32 data[];
+} __packed;
+
+/* ROM messages */
+enum avs_rom_control_msg_type {
+	AVS_ROM_SET_BOOT_CONFIG = 0,
+};
+
+int avs_ipc_set_boot_config(struct avs_dev *adev, u32 dma_id, u32 purge);
+
+/* Code loading messages */
+int avs_ipc_load_modules(struct avs_dev *adev, u16 *mod_ids, u32 num_mod_ids);
+int avs_ipc_unload_modules(struct avs_dev *adev, u16 *mod_ids, u32 num_mod_ids);
+int avs_ipc_load_library(struct avs_dev *adev, u32 dma_id, u32 lib_id);
+
+/* Pipeline management messages */
+enum avs_pipeline_state {
+	AVS_PPL_STATE_INVALID,
+	AVS_PPL_STATE_UNINITIALIZED,
+	AVS_PPL_STATE_RESET,
+	AVS_PPL_STATE_PAUSED,
+	AVS_PPL_STATE_RUNNING,
+};
+
+int avs_ipc_create_pipeline(struct avs_dev *adev, u16 req_size, u8 priority,
+			    u8 instance_id, bool lp, u16 attributes);
+int avs_ipc_delete_pipeline(struct avs_dev *adev, u8 instance_id);
+int avs_ipc_set_pipeline_state(struct avs_dev *adev, u8 instance_id,
+			       enum avs_pipeline_state state);
+int avs_ipc_get_pipeline_state(struct avs_dev *adev, u8 instance_id,
+			       enum avs_pipeline_state *state);
+
+/* Module management messages */
+int avs_ipc_init_instance(struct avs_dev *adev, u16 module_id, u8 instance_id,
+			  u8 ppl_id, u8 core_id, u8 domain,
+			  void *param, u32 param_size);
+int avs_ipc_delete_instance(struct avs_dev *adev, u16 module_id, u8 instance_id);
+int avs_ipc_bind(struct avs_dev *adev, u16 module_id, u8 instance_id,
+		 u16 dst_module_id, u8 dst_instance_id,
+		 u8 dst_queue, u8 src_queue);
+int avs_ipc_unbind(struct avs_dev *adev, u16 module_id, u8 instance_id,
+		   u16 dst_module_id, u8 dst_instance_id,
+		   u8 dst_queue, u8 src_queue);
+int avs_ipc_set_large_config(struct avs_dev *adev, u16 module_id,
+			     u8 instance_id, u8 param_id,
+			     u8 *request, size_t request_size);
+int avs_ipc_get_large_config(struct avs_dev *adev, u16 module_id, u8 instance_id,
+			     u8 param_id, u8 *request_data, size_t request_size,
+			     u8 **reply_data, size_t *reply_size);
+
+/* DSP cores and domains power management messages */
+struct avs_dxstate_info {
+	u32 core_mask;	/* which cores are subject for power transition */
+	u32 dx_mask;	/* bit[n]=1 core n goes to D0, bit[n]=0 it goes to D3 */
+} __packed;
+
+int avs_ipc_set_dx(struct avs_dev *adev, u32 core_mask, bool powerup);
+int avs_ipc_set_d0ix(struct avs_dev *adev, bool enable_pg, bool streaming);
+
+/* Base-firmware runtime parameters */
+
+#define AVS_BASEFW_MOD_ID	0
+#define AVS_BASEFW_INST_ID	0
+
+enum avs_basefw_runtime_param {
+	AVS_BASEFW_ENABLE_LOGS = 6,
+	AVS_BASEFW_FIRMWARE_CONFIG = 7,
+	AVS_BASEFW_HARDWARE_CONFIG = 8,
+	AVS_BASEFW_MODULES_INFO = 9,
+	AVS_BASEFW_LIBRARIES_INFO = 16,
+	AVS_BASEFW_SYSTEM_TIME = 20,
+};
+
+enum avs_log_enable {
+	AVS_LOG_DISABLE = 0,
+	AVS_LOG_ENABLE = 1
+};
+
+enum avs_skl_log_priority {
+	AVS_SKL_LOG_CRITICAL = 1,
+	AVS_SKL_LOG_HIGH,
+	AVS_SKL_LOG_MEDIUM,
+	AVS_SKL_LOG_LOW,
+	AVS_SKL_LOG_VERBOSE,
+};
+
+struct skl_log_state {
+	u32 enable;
+	u32 min_priority;
+} __packed;
+
+struct skl_log_state_info {
+	u32 core_mask;
+	struct skl_log_state logs_core[];
+} __packed;
+
+struct apl_log_state_info {
+	u32 aging_timer_period;
+	u32 fifo_full_timer_period;
+	u32 core_mask;
+	struct skl_log_state logs_core[];
+} __packed;
+
+int avs_ipc_set_enable_logs(struct avs_dev *adev, u8 *log_info, size_t size);
+
+struct avs_fw_version {
+	u16 major;
+	u16 minor;
+	u16 hotfix;
+	u16 build;
+};
+
+enum avs_fw_cfg_params {
+	AVS_FW_CFG_FW_VERSION = 0,
+	AVS_FW_CFG_MEMORY_RECLAIMED,
+	AVS_FW_CFG_SLOW_CLOCK_FREQ_HZ,
+	AVS_FW_CFG_FAST_CLOCK_FREQ_HZ,
+	AVS_FW_CFG_DMA_BUFFER_CONFIG,
+	AVS_FW_CFG_ALH_SUPPORT_LEVEL,
+	AVS_FW_CFG_IPC_DL_MAILBOX_BYTES,
+	AVS_FW_CFG_IPC_UL_MAILBOX_BYTES,
+	AVS_FW_CFG_TRACE_LOG_BYTES,
+	AVS_FW_CFG_MAX_PPL_COUNT,
+	AVS_FW_CFG_MAX_ASTATE_COUNT,
+	AVS_FW_CFG_MAX_MODULE_PIN_COUNT,
+	AVS_FW_CFG_MODULES_COUNT,
+	AVS_FW_CFG_MAX_MOD_INST_COUNT,
+	AVS_FW_CFG_MAX_LL_TASKS_PER_PRI_COUNT,
+	AVS_FW_CFG_LL_PRI_COUNT,
+	AVS_FW_CFG_MAX_DP_TASKS_COUNT,
+	AVS_FW_CFG_MAX_LIBS_COUNT,
+	AVS_FW_CFG_SCHEDULER_CONFIG,
+	AVS_FW_CFG_XTAL_FREQ_HZ,
+	AVS_FW_CFG_CLOCKS_CONFIG,
+	AVS_FW_CFG_RESERVED,
+	AVS_FW_CFG_POWER_GATING_POLICY,
+	AVS_FW_CFG_ASSERT_MODE,
+};
+
+struct avs_fw_cfg {
+	struct avs_fw_version fw_version;
+	u32 memory_reclaimed;
+	u32 slow_clock_freq_hz;
+	u32 fast_clock_freq_hz;
+	u32 alh_support;
+	u32 ipc_dl_mailbox_bytes;
+	u32 ipc_ul_mailbox_bytes;
+	u32 trace_log_bytes;
+	u32 max_ppl_count;
+	u32 max_astate_count;
+	u32 max_module_pin_count;
+	u32 modules_count;
+	u32 max_mod_inst_count;
+	u32 max_ll_tasks_per_pri_count;
+	u32 ll_pri_count;
+	u32 max_dp_tasks_count;
+	u32 max_libs_count;
+	u32 xtal_freq_hz;
+	u32 power_gating_policy;
+};
+
+int avs_ipc_get_fw_config(struct avs_dev *adev, struct avs_fw_cfg *cfg);
+
+enum avs_hw_cfg_params {
+	AVS_HW_CFG_AVS_VER,
+	AVS_HW_CFG_DSP_CORES,
+	AVS_HW_CFG_MEM_PAGE_BYTES,
+	AVS_HW_CFG_TOTAL_PHYS_MEM_PAGES,
+	AVS_HW_CFG_I2S_CAPS,
+	AVS_HW_CFG_GPDMA_CAPS,
+	AVS_HW_CFG_GATEWAY_COUNT,
+	AVS_HW_CFG_HP_EBB_COUNT,
+	AVS_HW_CFG_LP_EBB_COUNT,
+	AVS_HW_CFG_EBB_SIZE_BYTES,
+};
+
+enum avs_iface_version {
+	AVS_AVS_VER_1_5 = 0x10005,
+	AVS_AVS_VER_1_8 = 0x10008,
+};
+
+enum avs_i2s_version {
+	AVS_I2S_VER_15_SKYLAKE   = 0x00000,
+	AVS_I2S_VER_15_BROXTON   = 0x10000,
+	AVS_I2S_VER_15_BROXTON_P = 0x20000,
+	AVS_I2S_VER_18_KBL_CNL   = 0x30000,
+};
+
+struct avs_i2s_caps {
+	u32 i2s_version;
+	u32 ctrl_count;
+	u32 *ctrl_base_addr;
+};
+
+struct avs_hw_cfg {
+	u32 avs_version;
+	u32 dsp_cores;
+	u32 mem_page_bytes;
+	u32 total_phys_mem_pages;
+	struct avs_i2s_caps i2s_caps;
+	u32 gateway_count;
+	u32 hp_ebb_count;
+	u32 lp_ebb_count;
+	u32 ebb_size_bytes;
+};
+
+int avs_ipc_get_hw_config(struct avs_dev *adev, struct avs_hw_cfg *cfg);
+
+#define AVS_MODULE_LOAD_TYPE_BUILTIN	0
+#define AVS_MODULE_LOAD_TYPE_LOADABLE	1
+#define AVS_MODULE_STATE_LOADED		BIT(0)
+
+struct avs_module_type {
+	u32 load_type:4;
+	u32 auto_start:1;
+	u32 domain_ll:1;
+	u32 domain_dp:1;
+	u32 lib_code:1;
+	u32 rsvd:24;
+} __packed;
+
+union avs_segment_flags {
+	u32 ul;
+	struct {
+		u32 contents:1;
+		u32 alloc:1;
+		u32 load:1;
+		u32 readonly:1;
+		u32 code:1;
+		u32 data:1;
+		u32 rsvd_1:2;
+		u32 type:4;
+		u32 rsvd_2:4;
+		u32 length:16;
+	};
+} __packed;
+
+struct avs_segment_desc {
+	union avs_segment_flags flags;
+	u32 v_base_addr;
+	u32 file_offset;
+} __packed;
+
+struct avs_module_entry {
+	u16 module_id;
+	u16 state_flags;
+	u8 name[8];
+	guid_t uuid;
+	struct avs_module_type type;
+	u8 hash[32];
+	u32 entry_point;
+	u16 cfg_offset;
+	u16 cfg_count;
+	u32 affinity_mask;
+	u16 instance_max_count;
+	u16 instance_bss_size;
+	struct avs_segment_desc segments[3];
+} __packed;
+
+struct avs_mods_info {
+	u32 count;
+	struct avs_module_entry entries[];
+} __packed;
+
+static inline bool avs_module_entry_is_loaded(struct avs_module_entry *mentry)
+{
+	return mentry->type.load_type == AVS_MODULE_LOAD_TYPE_BUILTIN ||
+	       mentry->state_flags & AVS_MODULE_STATE_LOADED;
+}
+
+int avs_ipc_get_modules_info(struct avs_dev *adev, struct avs_mods_info **info);
+
+struct avs_sys_time {
+	u32 val_l;
+	u32 val_u;
+} __packed;
+
+int avs_ipc_set_system_time(struct avs_dev *adev);
+
+/* Module configuration */
+
+#define AVS_MIXIN_MOD_UUID \
+	GUID_INIT(0x39656EB2, 0x3B71, 0x4049, 0x8D, 0x3F, 0xF9, 0x2C, 0xD5, 0xC4, 0x3C, 0x09)
+
+#define AVS_MIXOUT_MOD_UUID \
+	GUID_INIT(0x3C56505A, 0x24D7, 0x418F, 0xBD, 0xDC, 0xC1, 0xF5, 0xA3, 0xAC, 0x2A, 0xE0)
+
+#define AVS_COPIER_MOD_UUID \
+	GUID_INIT(0x9BA00C83, 0xCA12, 0x4A83, 0x94, 0x3C, 0x1F, 0xA2, 0xE8, 0x2F, 0x9D, 0xDA)
+
+#define AVS_KPBUFF_MOD_UUID \
+	GUID_INIT(0xA8A0CB32, 0x4A77, 0x4DB1, 0x85, 0xC7, 0x53, 0xD7, 0xEE, 0x07, 0xBC, 0xE6)
+
+#define AVS_MICSEL_MOD_UUID \
+	GUID_INIT(0x32FE92C1, 0x1E17, 0x4FC2, 0x97, 0x58, 0xC7, 0xF3, 0x54, 0x2E, 0x98, 0x0A)
+
+#define AVS_MUX_MOD_UUID \
+	GUID_INIT(0x64CE6E35, 0x857A, 0x4878, 0xAC, 0xE8, 0xE2, 0xA2, 0xF4, 0x2e, 0x30, 0x69)
+
+#define AVS_UPDWMIX_MOD_UUID \
+	GUID_INIT(0x42F8060C, 0x832F, 0x4DBF, 0xB2, 0x47, 0x51, 0xE9, 0x61, 0x99, 0x7b, 0x35)
+
+#define AVS_SRCINTC_MOD_UUID \
+	GUID_INIT(0xE61BB28D, 0x149A, 0x4C1F, 0xB7, 0x09, 0x46, 0x82, 0x3E, 0xF5, 0xF5, 0xAE)
+
+#define AVS_PROBE_MOD_UUID \
+	GUID_INIT(0x7CAD0808, 0xAB10, 0xCD23, 0xEF, 0x45, 0x12, 0xAB, 0x34, 0xCD, 0x56, 0xEF)
+
+#define AVS_AEC_MOD_UUID \
+	GUID_INIT(0x46CB87FB, 0xD2C9, 0x4970, 0x96, 0xD2, 0x6D, 0x7E, 0x61, 0x4B, 0xB6, 0x05)
+
+#define AVS_ASRC_MOD_UUID \
+	GUID_INIT(0x66B4402D, 0xB468, 0x42F2, 0x81, 0xA7, 0xB3, 0x71, 0x21, 0x86, 0x3D, 0xD4)
+
+#define AVS_INTELWOV_MOD_UUID \
+	GUID_INIT(0xEC774FA9, 0x28D3, 0x424A, 0x90, 0xE4, 0x69, 0xF9, 0x84, 0xF1, 0xEE, 0xB7)
+
+/* channel map */
+enum avs_channel_index {
+	AVS_CHANNEL_LEFT = 0,
+	AVS_CHANNEL_RIGHT = 1,
+	AVS_CHANNEL_CENTER = 2,
+	AVS_CHANNEL_LEFT_SURROUND = 3,
+	AVS_CHANNEL_CENTER_SURROUND = 3,
+	AVS_CHANNEL_RIGHT_SURROUND = 4,
+	AVS_CHANNEL_LFE = 7,
+	AVS_CHANNEL_INVALID = 0xF,
+};
+
+enum avs_channel_config {
+	AVS_CHANNEL_CONFIG_MONO = 0,
+	AVS_CHANNEL_CONFIG_STEREO = 1,
+	AVS_CHANNEL_CONFIG_2_1 = 2,
+	AVS_CHANNEL_CONFIG_3_0 = 3,
+	AVS_CHANNEL_CONFIG_3_1 = 4,
+	AVS_CHANNEL_CONFIG_QUATRO = 5,
+	AVS_CHANNEL_CONFIG_4_0 = 6,
+	AVS_CHANNEL_CONFIG_5_0 = 7,
+	AVS_CHANNEL_CONFIG_5_1 = 8,
+	AVS_CHANNEL_CONFIG_DUAL_MONO = 9,
+	AVS_CHANNEL_CONFIG_I2S_DUAL_STEREO_0 = 10,
+	AVS_CHANNEL_CONFIG_I2S_DUAL_STEREO_1 = 11,
+	AVS_CHANNEL_CONFIG_4_CHANNEL = 12,
+	AVS_CHANNEL_CONFIG_INVALID
+};
+
+enum avs_interleaving {
+	AVS_INTERLEAVING_PER_CHANNEL = 0,
+	AVS_INTERLEAVING_PER_SAMPLE = 1,
+};
+
+enum avs_sample_type {
+	AVS_SAMPLE_TYPE_INT_MSB = 0,
+	AVS_SAMPLE_TYPE_INT_LSB = 1,
+	AVS_SAMPLE_TYPE_INT_SIGNED = 2,
+	AVS_SAMPLE_TYPE_INT_UNSIGNED = 3,
+	AVS_SAMPLE_TYPE_FLOAT = 4,
+};
+
+#define AVS_CHANNELS_MAX	8
+#define AVS_ALL_CHANNELS_MASK	UINT_MAX
+
+struct avs_audio_format {
+	u32 sampling_freq;
+	u32 bit_depth;
+	u32 channel_map;
+	u32 channel_config;
+	u32 interleaving;
+	u32 num_channels:8;
+	u32 valid_bit_depth:8;
+	u32 sample_type:8;
+	u32 reserved:8;
+} __packed;
+
+struct avs_modcfg_base {
+	u32 cpc;
+	u32 ibs;
+	u32 obs;
+	u32 is_pages;
+	struct avs_audio_format audio_fmt;
+} __packed;
+
+struct avs_pin_format {
+	u32 pin_index;
+	u32 iobs;
+	struct avs_audio_format audio_fmt;
+} __packed;
+
+struct avs_modcfg_ext {
+	struct avs_modcfg_base base;
+	u16 num_input_pins;
+	u16 num_output_pins;
+	u8 reserved[12];
+	/* input pin formats followed by output ones */
+	struct avs_pin_format pin_fmts[];
+} __packed;
+
+enum avs_dma_type {
+	AVS_DMA_HDA_HOST_OUTPUT = 0,
+	AVS_DMA_HDA_HOST_INPUT = 1,
+	AVS_DMA_HDA_LINK_OUTPUT = 8,
+	AVS_DMA_HDA_LINK_INPUT = 9,
+	AVS_DMA_DMIC_LINK_INPUT = 11,
+	AVS_DMA_I2S_LINK_OUTPUT = 12,
+	AVS_DMA_I2S_LINK_INPUT = 13,
+};
+
+union avs_virtual_index {
+	u8 val;
+	struct {
+		u8 time_slot:4;
+		u8 instance:4;
+	} i2s;
+	struct {
+		u8 queue_id:3;
+		u8 time_slot:2;
+		u8 instance:3;
+	} dmic;
+} __packed;
+
+union avs_connector_node_id {
+	u32 val;
+	struct {
+		u32 vindex:8;
+		u32 dma_type:5;
+		u32 rsvd:19;
+	};
+} __packed;
+
+#define INVALID_PIPELINE_ID	0xFF
+#define INVALID_NODE_ID \
+	((union avs_connector_node_id) { UINT_MAX })
+
+union avs_gtw_attributes {
+	u32 val;
+	struct {
+		u32 lp_buffer_alloc:1;
+		u32 rsvd:31;
+	};
+} __packed;
+
+struct avs_copier_gtw_cfg {
+	union avs_connector_node_id node_id;
+	u32 dma_buffer_size;
+	u32 config_length;
+	struct {
+		union avs_gtw_attributes attrs;
+		u32 blob[];
+	} config;
+} __packed;
+
+struct avs_copier_cfg {
+	struct avs_modcfg_base base;
+	struct avs_audio_format out_fmt;
+	u32 feature_mask;
+	struct avs_copier_gtw_cfg gtw_cfg;
+} __packed;
+
+struct avs_micsel_cfg {
+	struct avs_modcfg_base base;
+	struct avs_audio_format out_fmt;
+} __packed;
+
+struct avs_mux_cfg {
+	struct avs_modcfg_base base;
+	struct avs_audio_format ref_fmt;
+	struct avs_audio_format out_fmt;
+} __packed;
+
+struct avs_updown_mixer_cfg {
+	struct avs_modcfg_base base;
+	u32 out_channel_config;
+	u32 coefficients_select;
+	s32 coefficients[AVS_CHANNELS_MAX];
+	u32 channel_map;
+} __packed;
+
+struct avs_src_cfg {
+	struct avs_modcfg_base base;
+	u32 out_freq;
+} __packed;
+
+struct avs_probe_gtw_cfg {
+	union avs_connector_node_id node_id;
+	u32 dma_buffer_size;
+} __packed;
+
+struct avs_probe_cfg {
+	struct avs_modcfg_base base;
+	struct avs_probe_gtw_cfg gtw_cfg;
+} __packed;
+
+struct avs_aec_cfg {
+	struct avs_modcfg_base base;
+	struct avs_audio_format ref_fmt;
+	struct avs_audio_format out_fmt;
+	u32 cpc_lp_mode;
+} __packed;
+
+struct avs_asrc_cfg {
+	struct avs_modcfg_base base;
+	u32 out_freq;
+	u32 rsvd0:1;
+	u32 mode:1;
+	u32 rsvd2:2;
+	u32 disable_jitter_buffer:1;
+	u32 rsvd3:27;
+} __packed;
+
+struct avs_wov_cfg {
+	struct avs_modcfg_base base;
+	u32 cpc_lp_mode;
+} __packed;
+
+/* Module runtime parameters */
+
+enum avs_copier_runtime_param {
+	AVS_COPIER_SET_SINK_FORMAT = 2,
+};
+
+struct avs_copier_sink_format {
+	u32 sink_id;
+	struct avs_audio_format src_fmt;
+	struct avs_audio_format sink_fmt;
+} __packed;
+
+int avs_ipc_copier_set_sink_format(struct avs_dev *adev, u16 module_id,
+				   u8 instance_id, u32 sink_id,
+				   const struct avs_audio_format *src_fmt,
+				   const struct avs_audio_format *sink_fmt);
+
+#define AVS_PROBE_INST_ID	0
+
+enum avs_probe_runtime_param {
+	AVS_PROBE_INJECTION_DMA = 1,
+	AVS_PROBE_INJECTION_DMA_DETACH,
+	AVS_PROBE_POINTS,
+	AVS_PROBE_POINTS_DISCONNECT,
+};
+
+struct avs_probe_dma {
+	union avs_connector_node_id node_id;
+	u32 dma_buffer_size;
+} __packed;
+
+enum avs_probe_type {
+	AVS_PROBE_TYPE_INPUT = 0,
+	AVS_PROBE_TYPE_OUTPUT,
+	AVS_PROBE_TYPE_INTERNAL
+};
+
+union avs_probe_point_id {
+	u32 value;
+	struct {
+		u32 module_id:16;
+		u32 instance_id:8;
+		u32 type:2;
+		u32 index:6;
+	} id;
+} __packed;
+
+enum avs_connection_purpose {
+	AVS_CONNECTION_PURPOSE_EXTRACT = 0,
+	AVS_CONNECTION_PURPOSE_INJECT,
+	AVS_CONNECTION_PURPOSE_INJECT_REEXTRACT,
+};
+
+struct avs_probe_point_desc {
+	union avs_probe_point_id id;
+	u32 purpose;
+	union avs_connector_node_id node_id;
+} __packed;
+
+int avs_ipc_probe_get_dma(struct avs_dev *adev, struct avs_probe_dma **dmas, size_t *num_dmas);
+int avs_ipc_probe_attach_dma(struct avs_dev *adev, struct avs_probe_dma *dmas, size_t num_dmas);
+int avs_ipc_probe_detach_dma(struct avs_dev *adev, union avs_connector_node_id *node_ids,
+			     size_t num_node_ids);
+int avs_ipc_probe_get_points(struct avs_dev *adev, struct avs_probe_point_desc **descs,
+			     size_t *num_descs);
+int avs_ipc_probe_connect_points(struct avs_dev *adev, struct avs_probe_point_desc *descs,
+				 size_t num_descs);
+int avs_ipc_probe_disconnect_points(struct avs_dev *adev, union avs_probe_point_id *ids,
+				    size_t num_ids);
+
+#endif /* __SOUND_SOC_INTEL_AVS_MSGS_H */