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, 339 insertions, 0 deletions

diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.h b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.h
new file mode 100644
index 000000000..b9831275f
--- /dev/null
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.h
@@ -0,0 +1,339 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.h
+ *
+ * Header file for Samsung MFC (Multi Function Codec - FIMV) driver
+ * Contains declarations of hw related functions.
+ *
+ * Kamil Debski, Copyright (C) 2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com/
+ */
+
+#ifndef S5P_MFC_OPR_H_
+#define S5P_MFC_OPR_H_
+
+#include "s5p_mfc_common.h"
+
+struct s5p_mfc_regs {
+
+	/* codec common registers */
+	void __iomem *risc_on;
+	void __iomem *risc2host_int;
+	void __iomem *host2risc_int;
+	void __iomem *risc_base_address;
+	void __iomem *mfc_reset;
+	void __iomem *host2risc_command;
+	void __iomem *risc2host_command;
+	void __iomem *mfc_bus_reset_ctrl;
+	void __iomem *firmware_version;
+	void __iomem *instance_id;
+	void __iomem *codec_type;
+	void __iomem *context_mem_addr;
+	void __iomem *context_mem_size;
+	void __iomem *pixel_format;
+	void __iomem *metadata_enable;
+	void __iomem *mfc_version;
+	void __iomem *dbg_info_enable;
+	void __iomem *dbg_buffer_addr;
+	void __iomem *dbg_buffer_size;
+	void __iomem *hed_control;
+	void __iomem *mfc_timeout_value;
+	void __iomem *hed_shared_mem_addr;
+	void __iomem *dis_shared_mem_addr;/* only v7 */
+	void __iomem *ret_instance_id;
+	void __iomem *error_code;
+	void __iomem *dbg_buffer_output_size;
+	void __iomem *metadata_status;
+	void __iomem *metadata_addr_mb_info;
+	void __iomem *metadata_size_mb_info;
+	void __iomem *dbg_info_stage_counter;
+
+	/* decoder registers */
+	void __iomem *d_crc_ctrl;
+	void __iomem *d_dec_options;
+	void __iomem *d_display_delay;
+	void __iomem *d_set_frame_width;
+	void __iomem *d_set_frame_height;
+	void __iomem *d_sei_enable;
+	void __iomem *d_min_num_dpb;
+	void __iomem *d_min_first_plane_dpb_size;
+	void __iomem *d_min_second_plane_dpb_size;
+	void __iomem *d_min_third_plane_dpb_size;/* only v8 */
+	void __iomem *d_min_num_mv;
+	void __iomem *d_mvc_num_views;
+	void __iomem *d_min_num_dis;/* only v7 */
+	void __iomem *d_min_first_dis_size;/* only v7 */
+	void __iomem *d_min_second_dis_size;/* only v7 */
+	void __iomem *d_min_third_dis_size;/* only v7 */
+	void __iomem *d_post_filter_luma_dpb0;/*  v7 and v8 */
+	void __iomem *d_post_filter_luma_dpb1;/* v7 and v8 */
+	void __iomem *d_post_filter_luma_dpb2;/* only v7 */
+	void __iomem *d_post_filter_chroma_dpb0;/* v7 and v8 */
+	void __iomem *d_post_filter_chroma_dpb1;/* v7 and v8 */
+	void __iomem *d_post_filter_chroma_dpb2;/* only v7 */
+	void __iomem *d_num_dpb;
+	void __iomem *d_num_mv;
+	void __iomem *d_init_buffer_options;
+	void __iomem *d_first_plane_dpb_stride_size;/* only v8 */
+	void __iomem *d_second_plane_dpb_stride_size;/* only v8 */
+	void __iomem *d_third_plane_dpb_stride_size;/* only v8 */
+	void __iomem *d_first_plane_dpb_size;
+	void __iomem *d_second_plane_dpb_size;
+	void __iomem *d_third_plane_dpb_size;/* only v8 */
+	void __iomem *d_mv_buffer_size;
+	void __iomem *d_first_plane_dpb;
+	void __iomem *d_second_plane_dpb;
+	void __iomem *d_third_plane_dpb;
+	void __iomem *d_mv_buffer;
+	void __iomem *d_scratch_buffer_addr;
+	void __iomem *d_scratch_buffer_size;
+	void __iomem *d_metadata_buffer_addr;
+	void __iomem *d_metadata_buffer_size;
+	void __iomem *d_nal_start_options;/* v7 and v8 */
+	void __iomem *d_cpb_buffer_addr;
+	void __iomem *d_cpb_buffer_size;
+	void __iomem *d_available_dpb_flag_upper;
+	void __iomem *d_available_dpb_flag_lower;
+	void __iomem *d_cpb_buffer_offset;
+	void __iomem *d_slice_if_enable;
+	void __iomem *d_picture_tag;
+	void __iomem *d_stream_data_size;
+	void __iomem *d_dynamic_dpb_flag_upper;/* v7 and v8 */
+	void __iomem *d_dynamic_dpb_flag_lower;/* v7 and v8 */
+	void __iomem *d_display_frame_width;
+	void __iomem *d_display_frame_height;
+	void __iomem *d_display_status;
+	void __iomem *d_display_first_plane_addr;
+	void __iomem *d_display_second_plane_addr;
+	void __iomem *d_display_third_plane_addr;/* only v8 */
+	void __iomem *d_display_frame_type;
+	void __iomem *d_display_crop_info1;
+	void __iomem *d_display_crop_info2;
+	void __iomem *d_display_picture_profile;
+	void __iomem *d_display_luma_crc;/* v7 and v8 */
+	void __iomem *d_display_chroma0_crc;/* v7 and v8 */
+	void __iomem *d_display_chroma1_crc;/* only v8 */
+	void __iomem *d_display_luma_crc_top;/* only v6 */
+	void __iomem *d_display_chroma_crc_top;/* only v6 */
+	void __iomem *d_display_luma_crc_bot;/* only v6 */
+	void __iomem *d_display_chroma_crc_bot;/* only v6 */
+	void __iomem *d_display_aspect_ratio;
+	void __iomem *d_display_extended_ar;
+	void __iomem *d_decoded_frame_width;
+	void __iomem *d_decoded_frame_height;
+	void __iomem *d_decoded_status;
+	void __iomem *d_decoded_first_plane_addr;
+	void __iomem *d_decoded_second_plane_addr;
+	void __iomem *d_decoded_third_plane_addr;/* only v8 */
+	void __iomem *d_decoded_frame_type;
+	void __iomem *d_decoded_crop_info1;
+	void __iomem *d_decoded_crop_info2;
+	void __iomem *d_decoded_picture_profile;
+	void __iomem *d_decoded_nal_size;
+	void __iomem *d_decoded_luma_crc;
+	void __iomem *d_decoded_chroma0_crc;
+	void __iomem *d_decoded_chroma1_crc;/* only v8 */
+	void __iomem *d_ret_picture_tag_top;
+	void __iomem *d_ret_picture_tag_bot;
+	void __iomem *d_ret_picture_time_top;
+	void __iomem *d_ret_picture_time_bot;
+	void __iomem *d_chroma_format;
+	void __iomem *d_vc1_info;/* v7 and v8 */
+	void __iomem *d_mpeg4_info;
+	void __iomem *d_h264_info;
+	void __iomem *d_metadata_addr_concealed_mb;
+	void __iomem *d_metadata_size_concealed_mb;
+	void __iomem *d_metadata_addr_vc1_param;
+	void __iomem *d_metadata_size_vc1_param;
+	void __iomem *d_metadata_addr_sei_nal;
+	void __iomem *d_metadata_size_sei_nal;
+	void __iomem *d_metadata_addr_vui;
+	void __iomem *d_metadata_size_vui;
+	void __iomem *d_metadata_addr_mvcvui;/* v7 and v8 */
+	void __iomem *d_metadata_size_mvcvui;/* v7 and v8 */
+	void __iomem *d_mvc_view_id;
+	void __iomem *d_frame_pack_sei_avail;
+	void __iomem *d_frame_pack_arrgment_id;
+	void __iomem *d_frame_pack_sei_info;
+	void __iomem *d_frame_pack_grid_pos;
+	void __iomem *d_display_recovery_sei_info;/* v7 and v8 */
+	void __iomem *d_decoded_recovery_sei_info;/* v7 and v8 */
+	void __iomem *d_display_first_addr;/* only v7 */
+	void __iomem *d_display_second_addr;/* only v7 */
+	void __iomem *d_display_third_addr;/* only v7 */
+	void __iomem *d_decoded_first_addr;/* only v7 */
+	void __iomem *d_decoded_second_addr;/* only v7 */
+	void __iomem *d_decoded_third_addr;/* only v7 */
+	void __iomem *d_used_dpb_flag_upper;/* v7 and v8 */
+	void __iomem *d_used_dpb_flag_lower;/* v7 and v8 */
+	void __iomem *d_min_scratch_buffer_size; /* v10 */
+	void __iomem *d_static_buffer_addr; /* v10 */
+	void __iomem *d_static_buffer_size; /* v10 */
+
+	/* encoder registers */
+	void __iomem *e_frame_width;
+	void __iomem *e_frame_height;
+	void __iomem *e_cropped_frame_width;
+	void __iomem *e_cropped_frame_height;
+	void __iomem *e_frame_crop_offset;
+	void __iomem *e_enc_options;
+	void __iomem *e_picture_profile;
+	void __iomem *e_vbv_buffer_size;
+	void __iomem *e_vbv_init_delay;
+	void __iomem *e_fixed_picture_qp;
+	void __iomem *e_rc_config;
+	void __iomem *e_rc_qp_bound;
+	void __iomem *e_rc_qp_bound_pb;/* v7 and v8 */
+	void __iomem *e_rc_mode;
+	void __iomem *e_mb_rc_config;
+	void __iomem *e_padding_ctrl;
+	void __iomem *e_air_threshold;
+	void __iomem *e_mv_hor_range;
+	void __iomem *e_mv_ver_range;
+	void __iomem *e_num_dpb;
+	void __iomem *e_luma_dpb;
+	void __iomem *e_chroma_dpb;
+	void __iomem *e_me_buffer;
+	void __iomem *e_scratch_buffer_addr;
+	void __iomem *e_scratch_buffer_size;
+	void __iomem *e_tmv_buffer0;
+	void __iomem *e_tmv_buffer1;
+	void __iomem *e_ir_buffer_addr;/* v7 and v8 */
+	void __iomem *e_source_first_plane_addr;
+	void __iomem *e_source_second_plane_addr;
+	void __iomem *e_source_third_plane_addr;/* v7 and v8 */
+	void __iomem *e_source_first_plane_stride;/* v7 and v8 */
+	void __iomem *e_source_second_plane_stride;/* v7 and v8 */
+	void __iomem *e_source_third_plane_stride;/* v7 and v8 */
+	void __iomem *e_stream_buffer_addr;
+	void __iomem *e_stream_buffer_size;
+	void __iomem *e_roi_buffer_addr;
+	void __iomem *e_param_change;
+	void __iomem *e_ir_size;
+	void __iomem *e_gop_config;
+	void __iomem *e_mslice_mode;
+	void __iomem *e_mslice_size_mb;
+	void __iomem *e_mslice_size_bits;
+	void __iomem *e_frame_insertion;
+	void __iomem *e_rc_frame_rate;
+	void __iomem *e_rc_bit_rate;
+	void __iomem *e_rc_roi_ctrl;
+	void __iomem *e_picture_tag;
+	void __iomem *e_bit_count_enable;
+	void __iomem *e_max_bit_count;
+	void __iomem *e_min_bit_count;
+	void __iomem *e_metadata_buffer_addr;
+	void __iomem *e_metadata_buffer_size;
+	void __iomem *e_encoded_source_first_plane_addr;
+	void __iomem *e_encoded_source_second_plane_addr;
+	void __iomem *e_encoded_source_third_plane_addr;/* v7 and v8 */
+	void __iomem *e_stream_size;
+	void __iomem *e_slice_type;
+	void __iomem *e_picture_count;
+	void __iomem *e_ret_picture_tag;
+	void __iomem *e_stream_buffer_write_pointer; /*  only v6 */
+	void __iomem *e_recon_luma_dpb_addr;
+	void __iomem *e_recon_chroma_dpb_addr;
+	void __iomem *e_metadata_addr_enc_slice;
+	void __iomem *e_metadata_size_enc_slice;
+	void __iomem *e_mpeg4_options;
+	void __iomem *e_mpeg4_hec_period;
+	void __iomem *e_aspect_ratio;
+	void __iomem *e_extended_sar;
+	void __iomem *e_h264_options;
+	void __iomem *e_h264_options_2;/* v7 and v8 */
+	void __iomem *e_h264_lf_alpha_offset;
+	void __iomem *e_h264_lf_beta_offset;
+	void __iomem *e_h264_i_period;
+	void __iomem *e_h264_fmo_slice_grp_map_type;
+	void __iomem *e_h264_fmo_num_slice_grp_minus1;
+	void __iomem *e_h264_fmo_slice_grp_change_dir;
+	void __iomem *e_h264_fmo_slice_grp_change_rate_minus1;
+	void __iomem *e_h264_fmo_run_length_minus1_0;
+	void __iomem *e_h264_aso_slice_order_0;
+	void __iomem *e_h264_chroma_qp_offset;
+	void __iomem *e_h264_num_t_layer;
+	void __iomem *e_h264_hierarchical_qp_layer0;
+	void __iomem *e_h264_frame_packing_sei_info;
+	void __iomem *e_h264_nal_control;/* v7 and v8 */
+	void __iomem *e_mvc_frame_qp_view1;
+	void __iomem *e_mvc_rc_bit_rate_view1;
+	void __iomem *e_mvc_rc_qbound_view1;
+	void __iomem *e_mvc_rc_mode_view1;
+	void __iomem *e_mvc_inter_view_prediction_on;
+	void __iomem *e_vp8_options;/* v7 and v8 */
+	void __iomem *e_vp8_filter_options;/* v7 and v8 */
+	void __iomem *e_vp8_golden_frame_option;/* v7 and v8 */
+	void __iomem *e_vp8_num_t_layer;/* v7 and v8 */
+	void __iomem *e_vp8_hierarchical_qp_layer0;/* v7 and v8 */
+	void __iomem *e_vp8_hierarchical_qp_layer1;/* v7 and v8 */
+	void __iomem *e_vp8_hierarchical_qp_layer2;/* v7 and v8 */
+	void __iomem *e_min_scratch_buffer_size; /* v10 */
+	void __iomem *e_num_t_layer; /* v10 */
+	void __iomem *e_hier_qp_layer0; /* v10 */
+	void __iomem *e_hier_bit_rate_layer0; /* v10 */
+	void __iomem *e_hevc_options; /* v10 */
+	void __iomem *e_hevc_refresh_period; /* v10 */
+	void __iomem *e_hevc_lf_beta_offset_div2; /* v10 */
+	void __iomem *e_hevc_lf_tc_offset_div2; /* v10 */
+	void __iomem *e_hevc_nal_control; /* v10 */
+};
+
+struct s5p_mfc_hw_ops {
+	int (*alloc_dec_temp_buffers)(struct s5p_mfc_ctx *ctx);
+	void (*release_dec_desc_buffer)(struct s5p_mfc_ctx *ctx);
+	int (*alloc_codec_buffers)(struct s5p_mfc_ctx *ctx);
+	void (*release_codec_buffers)(struct s5p_mfc_ctx *ctx);
+	int (*alloc_instance_buffer)(struct s5p_mfc_ctx *ctx);
+	void (*release_instance_buffer)(struct s5p_mfc_ctx *ctx);
+	int (*alloc_dev_context_buffer)(struct s5p_mfc_dev *dev);
+	void (*release_dev_context_buffer)(struct s5p_mfc_dev *dev);
+	void (*dec_calc_dpb_size)(struct s5p_mfc_ctx *ctx);
+	void (*enc_calc_src_size)(struct s5p_mfc_ctx *ctx);
+	int (*set_enc_stream_buffer)(struct s5p_mfc_ctx *ctx,
+			unsigned long addr, unsigned int size);
+	void (*set_enc_frame_buffer)(struct s5p_mfc_ctx *ctx,
+			unsigned long y_addr, unsigned long c_addr);
+	void (*get_enc_frame_buffer)(struct s5p_mfc_ctx *ctx,
+			unsigned long *y_addr, unsigned long *c_addr);
+	void (*try_run)(struct s5p_mfc_dev *dev);
+	void (*clear_int_flags)(struct s5p_mfc_dev *dev);
+	int (*get_dspl_y_adr)(struct s5p_mfc_dev *dev);
+	int (*get_dec_y_adr)(struct s5p_mfc_dev *dev);
+	int (*get_dspl_status)(struct s5p_mfc_dev *dev);
+	int (*get_dec_status)(struct s5p_mfc_dev *dev);
+	int (*get_dec_frame_type)(struct s5p_mfc_dev *dev);
+	int (*get_disp_frame_type)(struct s5p_mfc_ctx *ctx);
+	int (*get_consumed_stream)(struct s5p_mfc_dev *dev);
+	int (*get_int_reason)(struct s5p_mfc_dev *dev);
+	int (*get_int_err)(struct s5p_mfc_dev *dev);
+	int (*err_dec)(unsigned int err);
+	int (*get_img_width)(struct s5p_mfc_dev *dev);
+	int (*get_img_height)(struct s5p_mfc_dev *dev);
+	int (*get_dpb_count)(struct s5p_mfc_dev *dev);
+	int (*get_mv_count)(struct s5p_mfc_dev *dev);
+	int (*get_inst_no)(struct s5p_mfc_dev *dev);
+	int (*get_enc_strm_size)(struct s5p_mfc_dev *dev);
+	int (*get_enc_slice_type)(struct s5p_mfc_dev *dev);
+	int (*get_enc_dpb_count)(struct s5p_mfc_dev *dev);
+	unsigned int (*get_pic_type_top)(struct s5p_mfc_ctx *ctx);
+	unsigned int (*get_pic_type_bot)(struct s5p_mfc_ctx *ctx);
+	unsigned int (*get_crop_info_h)(struct s5p_mfc_ctx *ctx);
+	unsigned int (*get_crop_info_v)(struct s5p_mfc_ctx *ctx);
+	int (*get_min_scratch_buf_size)(struct s5p_mfc_dev *dev);
+	int (*get_e_min_scratch_buf_size)(struct s5p_mfc_dev *dev);
+};
+
+void s5p_mfc_init_hw_ops(struct s5p_mfc_dev *dev);
+void s5p_mfc_init_regs(struct s5p_mfc_dev *dev);
+int s5p_mfc_alloc_priv_buf(struct s5p_mfc_dev *dev, unsigned int mem_ctx,
+			   struct s5p_mfc_priv_buf *b);
+void s5p_mfc_release_priv_buf(struct s5p_mfc_dev *dev,
+			      struct s5p_mfc_priv_buf *b);
+int s5p_mfc_alloc_generic_buf(struct s5p_mfc_dev *dev, unsigned int mem_ctx,
+			   struct s5p_mfc_priv_buf *b);
+void s5p_mfc_release_generic_buf(struct s5p_mfc_dev *dev,
+			      struct s5p_mfc_priv_buf *b);
+
+
+#endif /* S5P_MFC_OPR_H_ */