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, 443 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
new file mode 100644
index 000000000..ba1c0621f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
@@ -0,0 +1,443 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HUBBUB_DCN10_H__
+#define __DC_HUBBUB_DCN10_H__
+
+#include "core_types.h"
+#include "dchubbub.h"
+
+#define TO_DCN10_HUBBUB(hubbub)\
+	container_of(hubbub, struct dcn10_hubbub, base)
+
+#define HUBBUB_REG_LIST_DCN_COMMON()\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL),\
+	SR(DCHUBBUB_ARB_DRAM_STATE_CNTL),\
+	SR(DCHUBBUB_ARB_SAT_LEVEL),\
+	SR(DCHUBBUB_ARB_DF_REQ_OUTSTAND),\
+	SR(DCHUBBUB_GLOBAL_TIMER_CNTL), \
+	SR(DCHUBBUB_TEST_DEBUG_INDEX), \
+	SR(DCHUBBUB_TEST_DEBUG_DATA),\
+	SR(DCHUBBUB_SOFT_RESET)
+
+#define HUBBUB_VM_REG_LIST() \
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D)
+
+#define HUBBUB_SR_WATERMARK_REG_LIST()\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D)
+
+#define HUBBUB_REG_LIST_DCN10(id)\
+	HUBBUB_REG_LIST_DCN_COMMON(), \
+	HUBBUB_VM_REG_LIST(), \
+	HUBBUB_SR_WATERMARK_REG_LIST(), \
+	SR(DCHUBBUB_SDPIF_FB_TOP),\
+	SR(DCHUBBUB_SDPIF_FB_BASE),\
+	SR(DCHUBBUB_SDPIF_FB_OFFSET),\
+	SR(DCHUBBUB_SDPIF_AGP_BASE),\
+	SR(DCHUBBUB_SDPIF_AGP_BOT),\
+	SR(DCHUBBUB_SDPIF_AGP_TOP)
+
+struct dcn_hubbub_registers {
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL;
+	uint32_t DCHUBBUB_ARB_SAT_LEVEL;
+	uint32_t DCHUBBUB_ARB_DF_REQ_OUTSTAND;
+	uint32_t DCHUBBUB_GLOBAL_TIMER_CNTL;
+	uint32_t DCHUBBUB_ARB_DRAM_STATE_CNTL;
+	uint32_t DCHUBBUB_TEST_DEBUG_INDEX;
+	uint32_t DCHUBBUB_TEST_DEBUG_DATA;
+	uint32_t DCHUBBUB_SDPIF_FB_TOP;
+	uint32_t DCHUBBUB_SDPIF_FB_BASE;
+	uint32_t DCHUBBUB_SDPIF_FB_OFFSET;
+	uint32_t DCHUBBUB_SDPIF_AGP_BASE;
+	uint32_t DCHUBBUB_SDPIF_AGP_BOT;
+	uint32_t DCHUBBUB_SDPIF_AGP_TOP;
+	uint32_t DCHUBBUB_CRC_CTRL;
+	uint32_t DCHUBBUB_SOFT_RESET;
+	uint32_t DCN_VM_FB_LOCATION_BASE;
+	uint32_t DCN_VM_FB_LOCATION_TOP;
+	uint32_t DCN_VM_FB_OFFSET;
+	uint32_t DCN_VM_AGP_BOT;
+	uint32_t DCN_VM_AGP_TOP;
+	uint32_t DCN_VM_AGP_BASE;
+	uint32_t DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB;
+	uint32_t DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB;
+	uint32_t DCN_VM_FAULT_ADDR_MSB;
+	uint32_t DCN_VM_FAULT_ADDR_LSB;
+	uint32_t DCN_VM_FAULT_CNTL;
+	uint32_t DCN_VM_FAULT_STATUS;
+	uint32_t DCHUBBUB_ARB_FRAC_URG_BW_NOM_A;
+	uint32_t DCHUBBUB_ARB_FRAC_URG_BW_NOM_B;
+	uint32_t DCHUBBUB_ARB_FRAC_URG_BW_NOM_C;
+	uint32_t DCHUBBUB_ARB_FRAC_URG_BW_NOM_D;
+	uint32_t DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A;
+	uint32_t DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B;
+	uint32_t DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C;
+	uint32_t DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D;
+	uint32_t DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A;
+	uint32_t DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B;
+	uint32_t DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C;
+	uint32_t DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D;
+	uint32_t DCHUBBUB_ARB_HOSTVM_CNTL;
+	uint32_t DCHVM_CTRL0;
+	uint32_t DCHVM_MEM_CTRL;
+	uint32_t DCHVM_CLK_CTRL;
+	uint32_t DCHVM_RIOMMU_CTRL0;
+	uint32_t DCHVM_RIOMMU_STAT0;
+	uint32_t DCHUBBUB_DET0_CTRL;
+	uint32_t DCHUBBUB_DET1_CTRL;
+	uint32_t DCHUBBUB_DET2_CTRL;
+	uint32_t DCHUBBUB_DET3_CTRL;
+	uint32_t DCHUBBUB_COMPBUF_CTRL;
+	uint32_t COMPBUF_RESERVED_SPACE;
+	uint32_t DCHUBBUB_DEBUG_CTRL_0;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D;
+	uint32_t DCHUBBUB_ARB_USR_RETRAINING_CNTL;
+	uint32_t DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D;
+	uint32_t SDPIF_REQUEST_RATE_LIMIT;
+};
+
+#define HUBBUB_REG_FIELD_LIST_DCN32(type) \
+		type DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_VALUE;\
+		type DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_ENABLE;\
+		type DCHUBBUB_ARB_DO_NOT_FORCE_ALLOW_USR_RETRAINING_DURING_PSTATE_CHANGE_REQUEST;\
+		type DCHUBBUB_ARB_DO_NOT_FORCE_ALLOW_USR_RETRAINING_DURING_PRE_CSTATE;\
+		type DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A;\
+		type DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B;\
+		type DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C;\
+		type DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D;\
+		type DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A;\
+		type DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B;\
+		type DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C;\
+		type DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D;\
+		type DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A;\
+		type DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B;\
+		type DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C;\
+		type DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D
+
+/* set field name */
+#define HUBBUB_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define HUBBUB_MASK_SH_LIST_DCN_COMMON(mask_sh)\
+		HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SOFT_RESET, DCHUBBUB_GLOBAL_SOFT_RESET, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_SAT_LEVEL, DCHUBBUB_ARB_SAT_LEVEL, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MIN_REQ_OUTSTAND, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, mask_sh)
+
+#define HUBBUB_MASK_SH_LIST_STUTTER(mask_sh) \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, mask_sh)
+
+#define HUBBUB_MASK_SH_LIST_DCN10(mask_sh)\
+		HUBBUB_MASK_SH_LIST_DCN_COMMON(mask_sh), \
+		HUBBUB_MASK_SH_LIST_STUTTER(mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_FB_TOP, SDPIF_FB_TOP, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_FB_BASE, SDPIF_FB_BASE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_FB_OFFSET, SDPIF_FB_OFFSET, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_AGP_BASE, SDPIF_AGP_BASE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_AGP_BOT, SDPIF_AGP_BOT, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_AGP_TOP, SDPIF_AGP_TOP, mask_sh)
+
+#define DCN_HUBBUB_REG_FIELD_LIST(type) \
+		type DCHUBBUB_GLOBAL_TIMER_ENABLE; \
+		type DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST;\
+		type DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE;\
+		type DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE;\
+		type DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE;\
+		type DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE;\
+		type DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE;\
+		type DCHUBBUB_ARB_SAT_LEVEL;\
+		type DCHUBBUB_ARB_MIN_REQ_OUTSTAND;\
+		type DCHUBBUB_GLOBAL_TIMER_REFDIV;\
+		type DCHUBBUB_GLOBAL_SOFT_RESET; \
+		type SDPIF_FB_TOP;\
+		type SDPIF_FB_BASE;\
+		type SDPIF_FB_OFFSET;\
+		type SDPIF_AGP_BASE;\
+		type SDPIF_AGP_BOT;\
+		type SDPIF_AGP_TOP;\
+		type FB_BASE;\
+		type FB_TOP;\
+		type FB_OFFSET;\
+		type AGP_BOT;\
+		type AGP_TOP;\
+		type AGP_BASE;\
+		type DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A;\
+		type DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B;\
+		type DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C;\
+		type DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D;\
+		type DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A;\
+		type DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B;\
+		type DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C;\
+		type DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D;\
+		type DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB;\
+		type DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB;\
+		type DCN_VM_FAULT_ADDR_MSB;\
+		type DCN_VM_FAULT_ADDR_LSB;\
+		type DCN_VM_ERROR_STATUS_CLEAR;\
+		type DCN_VM_ERROR_STATUS_MODE;\
+		type DCN_VM_ERROR_INTERRUPT_ENABLE;\
+		type DCN_VM_RANGE_FAULT_DISABLE;\
+		type DCN_VM_PRQ_FAULT_DISABLE;\
+		type DCN_VM_ERROR_STATUS;\
+		type DCN_VM_ERROR_VMID;\
+		type DCN_VM_ERROR_TABLE_LEVEL;\
+		type DCN_VM_ERROR_PIPE;\
+		type DCN_VM_ERROR_INTERRUPT_STATUS
+
+#define HUBBUB_STUTTER_REG_FIELD_LIST(type) \
+		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A;\
+		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B;\
+		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C;\
+		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D;\
+		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A;\
+		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B;\
+		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C;\
+		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D
+
+#define HUBBUB_HVM_REG_FIELD_LIST(type) \
+		type DCHUBBUB_ARB_MIN_REQ_OUTSTAND_COMMIT_THRESHOLD;\
+		type DCHUBBUB_ARB_VM_ROW_URGENCY_WATERMARK_A;\
+		type DCHUBBUB_ARB_VM_ROW_URGENCY_WATERMARK_B;\
+		type DCHUBBUB_ARB_VM_ROW_URGENCY_WATERMARK_C;\
+		type DCHUBBUB_ARB_VM_ROW_URGENCY_WATERMARK_D;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_SR_ENTER_WATERMARK_A;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_SR_ENTER_WATERMARK_B;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_SR_ENTER_WATERMARK_C;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_SR_ENTER_WATERMARK_D;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_SR_EXIT_WATERMARK_A;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_SR_EXIT_WATERMARK_B;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_SR_EXIT_WATERMARK_C;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_SR_EXIT_WATERMARK_D;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C;\
+		type DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D;\
+		type DCHUBBUB_ARB_FRAC_URG_BW_NOM_A;\
+		type DCHUBBUB_ARB_FRAC_URG_BW_NOM_B;\
+		type DCHUBBUB_ARB_FRAC_URG_BW_NOM_C;\
+		type DCHUBBUB_ARB_FRAC_URG_BW_NOM_D;\
+		type DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A;\
+		type DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B;\
+		type DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C;\
+		type DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D;\
+		type DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A;\
+		type DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B;\
+		type DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C;\
+		type DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D;\
+		type DCHUBBUB_ARB_MAX_QOS_COMMIT_THRESHOLD;\
+		type HOSTVM_INIT_REQ; \
+		type HVM_GPUVMRET_PWR_REQ_DIS; \
+		type HVM_GPUVMRET_FORCE_REQ; \
+		type HVM_GPUVMRET_POWER_STATUS; \
+		type HVM_DISPCLK_R_GATE_DIS; \
+		type HVM_DISPCLK_G_GATE_DIS; \
+		type HVM_DCFCLK_R_GATE_DIS; \
+		type HVM_DCFCLK_G_GATE_DIS; \
+		type TR_REQ_REQCLKREQ_MODE; \
+		type TW_RSP_COMPCLKREQ_MODE; \
+		type HOSTVM_PREFETCH_REQ; \
+		type HOSTVM_POWERSTATUS; \
+		type RIOMMU_ACTIVE; \
+		type HOSTVM_PREFETCH_DONE
+
+#define HUBBUB_RET_REG_FIELD_LIST(type) \
+		type DET_DEPTH;\
+		type DET0_SIZE;\
+		type DET1_SIZE;\
+		type DET2_SIZE;\
+		type DET3_SIZE;\
+		type DET0_SIZE_CURRENT;\
+		type DET1_SIZE_CURRENT;\
+		type DET2_SIZE_CURRENT;\
+		type DET3_SIZE_CURRENT;\
+		type COMPBUF_SIZE;\
+		type COMPBUF_SIZE_CURRENT;\
+		type CONFIG_ERROR;\
+		type COMPBUF_RESERVED_SPACE_64B;\
+		type COMPBUF_RESERVED_SPACE_ZS;\
+		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A;\
+		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A;\
+		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_B;\
+		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B;\
+		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_C;\
+		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C;\
+		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D;\
+		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D;\
+		type SDPIF_REQUEST_RATE_LIMIT
+
+
+struct dcn_hubbub_shift {
+	DCN_HUBBUB_REG_FIELD_LIST(uint8_t);
+	HUBBUB_STUTTER_REG_FIELD_LIST(uint8_t);
+	HUBBUB_HVM_REG_FIELD_LIST(uint8_t);
+	HUBBUB_RET_REG_FIELD_LIST(uint8_t);
+	HUBBUB_REG_FIELD_LIST_DCN32(uint8_t);
+};
+
+struct dcn_hubbub_mask {
+	DCN_HUBBUB_REG_FIELD_LIST(uint32_t);
+	HUBBUB_STUTTER_REG_FIELD_LIST(uint32_t);
+	HUBBUB_HVM_REG_FIELD_LIST(uint32_t);
+	HUBBUB_RET_REG_FIELD_LIST(uint32_t);
+	HUBBUB_REG_FIELD_LIST_DCN32(uint32_t);
+};
+
+struct dc;
+
+struct dcn10_hubbub {
+	struct hubbub base;
+	const struct dcn_hubbub_registers *regs;
+	const struct dcn_hubbub_shift *shifts;
+	const struct dcn_hubbub_mask *masks;
+	unsigned int debug_test_index_pstate;
+	struct dcn_watermark_set watermarks;
+};
+
+void hubbub1_update_dchub(
+	struct hubbub *hubbub,
+	struct dchub_init_data *dh_data);
+
+bool hubbub1_verify_allow_pstate_change_high(
+	struct hubbub *hubbub);
+
+void hubbub1_wm_change_req_wa(struct hubbub *hubbub);
+
+bool hubbub1_program_watermarks(
+		struct hubbub *hubbub,
+		struct dcn_watermark_set *watermarks,
+		unsigned int refclk_mhz,
+		bool safe_to_lower);
+
+void hubbub1_allow_self_refresh_control(struct hubbub *hubbub, bool allow);
+
+bool hubbub1_is_allow_self_refresh_enabled(struct hubbub *hubub);
+
+void hubbub1_toggle_watermark_change_req(
+		struct hubbub *hubbub);
+
+void hubbub1_wm_read_state(struct hubbub *hubbub,
+		struct dcn_hubbub_wm *wm);
+
+void hubbub1_soft_reset(struct hubbub *hubbub, bool reset);
+void hubbub1_construct(struct hubbub *hubbub,
+	struct dc_context *ctx,
+	const struct dcn_hubbub_registers *hubbub_regs,
+	const struct dcn_hubbub_shift *hubbub_shift,
+	const struct dcn_hubbub_mask *hubbub_mask);
+
+bool hubbub1_program_urgent_watermarks(
+		struct hubbub *hubbub,
+		struct dcn_watermark_set *watermarks,
+		unsigned int refclk_mhz,
+		bool safe_to_lower);
+bool hubbub1_program_stutter_watermarks(
+		struct hubbub *hubbub,
+		struct dcn_watermark_set *watermarks,
+		unsigned int refclk_mhz,
+		bool safe_to_lower);
+bool hubbub1_program_pstate_watermarks(
+		struct hubbub *hubbub,
+		struct dcn_watermark_set *watermarks,
+		unsigned int refclk_mhz,
+		bool safe_to_lower);
+
+#endif