From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 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(). ... --- drivers/media/platform/qcom/venus/hfi_cmds.h | 296 +++++++++++++++++++++++++++ 1 file changed, 296 insertions(+) create mode 100644 drivers/media/platform/qcom/venus/hfi_cmds.h (limited to 'drivers/media/platform/qcom/venus/hfi_cmds.h') diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h new file mode 100644 index 000000000..99bc0b6db --- /dev/null +++ b/drivers/media/platform/qcom/venus/hfi_cmds.h @@ -0,0 +1,296 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. + * Copyright (C) 2017 Linaro Ltd. + */ +#ifndef __VENUS_HFI_CMDS_H__ +#define __VENUS_HFI_CMDS_H__ + +#include "hfi.h" + +/* commands */ +#define HFI_CMD_SYS_INIT 0x10001 +#define HFI_CMD_SYS_PC_PREP 0x10002 +#define HFI_CMD_SYS_SET_RESOURCE 0x10003 +#define HFI_CMD_SYS_RELEASE_RESOURCE 0x10004 +#define HFI_CMD_SYS_SET_PROPERTY 0x10005 +#define HFI_CMD_SYS_GET_PROPERTY 0x10006 +#define HFI_CMD_SYS_SESSION_INIT 0x10007 +#define HFI_CMD_SYS_SESSION_END 0x10008 +#define HFI_CMD_SYS_SET_BUFFERS 0x10009 +#define HFI_CMD_SYS_TEST_SSR 0x10101 + +#define HFI_CMD_SESSION_SET_PROPERTY 0x11001 +#define HFI_CMD_SESSION_SET_BUFFERS 0x11002 +#define HFI_CMD_SESSION_GET_SEQUENCE_HEADER 0x11003 + +#define HFI_CMD_SYS_SESSION_ABORT 0x210001 +#define HFI_CMD_SYS_PING 0x210002 + +#define HFI_CMD_SESSION_LOAD_RESOURCES 0x211001 +#define HFI_CMD_SESSION_START 0x211002 +#define HFI_CMD_SESSION_STOP 0x211003 +#define HFI_CMD_SESSION_EMPTY_BUFFER 0x211004 +#define HFI_CMD_SESSION_FILL_BUFFER 0x211005 +#define HFI_CMD_SESSION_SUSPEND 0x211006 +#define HFI_CMD_SESSION_RESUME 0x211007 +#define HFI_CMD_SESSION_FLUSH 0x211008 +#define HFI_CMD_SESSION_GET_PROPERTY 0x211009 +#define HFI_CMD_SESSION_PARSE_SEQUENCE_HEADER 0x21100a +#define HFI_CMD_SESSION_RELEASE_BUFFERS 0x21100b +#define HFI_CMD_SESSION_RELEASE_RESOURCES 0x21100c +#define HFI_CMD_SESSION_CONTINUE 0x21100d +#define HFI_CMD_SESSION_SYNC 0x21100e + +/* command packets */ +struct hfi_sys_init_pkt { + struct hfi_pkt_hdr hdr; + u32 arch_type; +}; + +struct hfi_sys_pc_prep_pkt { + struct hfi_pkt_hdr hdr; +}; + +struct hfi_sys_set_resource_pkt { + struct hfi_pkt_hdr hdr; + u32 resource_handle; + u32 resource_type; + u32 resource_data[1]; +}; + +struct hfi_sys_release_resource_pkt { + struct hfi_pkt_hdr hdr; + u32 resource_type; + u32 resource_handle; +}; + +struct hfi_sys_set_property_pkt { + struct hfi_pkt_hdr hdr; + u32 num_properties; + u32 data[]; +}; + +struct hfi_sys_get_property_pkt { + struct hfi_pkt_hdr hdr; + u32 num_properties; + u32 data[1]; +}; + +struct hfi_sys_set_buffers_pkt { + struct hfi_pkt_hdr hdr; + u32 buffer_type; + u32 buffer_size; + u32 num_buffers; + u32 buffer_addr[1]; +}; + +struct hfi_sys_ping_pkt { + struct hfi_pkt_hdr hdr; + u32 client_data; +}; + +struct hfi_session_init_pkt { + struct hfi_session_hdr_pkt shdr; + u32 session_domain; + u32 session_codec; +}; + +struct hfi_session_end_pkt { + struct hfi_session_hdr_pkt shdr; +}; + +struct hfi_session_abort_pkt { + struct hfi_session_hdr_pkt shdr; +}; + +struct hfi_session_set_property_pkt { + struct hfi_session_hdr_pkt shdr; + u32 num_properties; + u32 data[]; +}; + +struct hfi_session_set_buffers_pkt { + struct hfi_session_hdr_pkt shdr; + u32 buffer_type; + u32 buffer_size; + u32 extradata_size; + u32 min_buffer_size; + u32 num_buffers; + u32 buffer_info[1]; +}; + +struct hfi_session_get_sequence_header_pkt { + struct hfi_session_hdr_pkt shdr; + u32 buffer_len; + u32 packet_buffer; +}; + +struct hfi_session_load_resources_pkt { + struct hfi_session_hdr_pkt shdr; +}; + +struct hfi_session_start_pkt { + struct hfi_session_hdr_pkt shdr; +}; + +struct hfi_session_stop_pkt { + struct hfi_session_hdr_pkt shdr; +}; + +struct hfi_session_empty_buffer_compressed_pkt { + struct hfi_session_hdr_pkt shdr; + u32 time_stamp_hi; + u32 time_stamp_lo; + u32 flags; + u32 mark_target; + u32 mark_data; + u32 offset; + u32 alloc_len; + u32 filled_len; + u32 input_tag; + u32 packet_buffer; + u32 extradata_buffer; + u32 data[1]; +}; + +struct hfi_session_empty_buffer_uncompressed_plane0_pkt { + struct hfi_session_hdr_pkt shdr; + u32 view_id; + u32 time_stamp_hi; + u32 time_stamp_lo; + u32 flags; + u32 mark_target; + u32 mark_data; + u32 alloc_len; + u32 filled_len; + u32 offset; + u32 input_tag; + u32 packet_buffer; + u32 extradata_buffer; + u32 data[1]; +}; + +struct hfi_session_empty_buffer_uncompressed_plane1_pkt { + u32 flags; + u32 alloc_len; + u32 filled_len; + u32 offset; + u32 packet_buffer2; + u32 data[1]; +}; + +struct hfi_session_empty_buffer_uncompressed_plane2_pkt { + u32 flags; + u32 alloc_len; + u32 filled_len; + u32 offset; + u32 packet_buffer3; + u32 data[1]; +}; + +struct hfi_session_fill_buffer_pkt { + struct hfi_session_hdr_pkt shdr; + u32 stream_id; + u32 offset; + u32 alloc_len; + u32 filled_len; + u32 output_tag; + u32 packet_buffer; + u32 extradata_buffer; + u32 data[1]; +}; + +struct hfi_session_flush_pkt { + struct hfi_session_hdr_pkt shdr; + u32 flush_type; +}; + +struct hfi_session_suspend_pkt { + struct hfi_session_hdr_pkt shdr; +}; + +struct hfi_session_resume_pkt { + struct hfi_session_hdr_pkt shdr; +}; + +struct hfi_session_get_property_pkt { + struct hfi_session_hdr_pkt shdr; + u32 num_properties; + u32 data[1]; +}; + +struct hfi_session_release_buffer_pkt { + struct hfi_session_hdr_pkt shdr; + u32 buffer_type; + u32 buffer_size; + u32 extradata_size; + u32 response_req; + u32 num_buffers; + u32 buffer_info[1]; +}; + +struct hfi_session_release_resources_pkt { + struct hfi_session_hdr_pkt shdr; +}; + +struct hfi_session_parse_sequence_header_pkt { + struct hfi_session_hdr_pkt shdr; + u32 header_len; + u32 packet_buffer; +}; + +struct hfi_sfr { + u32 buf_size; + u8 data[1]; +}; + +struct hfi_sys_test_ssr_pkt { + struct hfi_pkt_hdr hdr; + u32 trigger_type; +}; + +void pkt_set_version(enum hfi_version version); + +void pkt_sys_init(struct hfi_sys_init_pkt *pkt, u32 arch_type); +void pkt_sys_pc_prep(struct hfi_sys_pc_prep_pkt *pkt); +void pkt_sys_idle_indicator(struct hfi_sys_set_property_pkt *pkt, u32 enable); +void pkt_sys_power_control(struct hfi_sys_set_property_pkt *pkt, u32 enable); +void pkt_sys_ubwc_config(struct hfi_sys_set_property_pkt *pkt, const struct hfi_ubwc_config *hfi); +int pkt_sys_set_resource(struct hfi_sys_set_resource_pkt *pkt, u32 id, u32 size, + u32 addr, void *cookie); +int pkt_sys_unset_resource(struct hfi_sys_release_resource_pkt *pkt, u32 id, + u32 size, void *cookie); +void pkt_sys_debug_config(struct hfi_sys_set_property_pkt *pkt, u32 mode, + u32 config); +void pkt_sys_coverage_config(struct hfi_sys_set_property_pkt *pkt, u32 mode); +void pkt_sys_ping(struct hfi_sys_ping_pkt *pkt, u32 cookie); +void pkt_sys_image_version(struct hfi_sys_get_property_pkt *pkt); +int pkt_sys_ssr_cmd(struct hfi_sys_test_ssr_pkt *pkt, u32 trigger_type); +int pkt_session_init(struct hfi_session_init_pkt *pkt, void *cookie, + u32 session_type, u32 codec); +void pkt_session_cmd(struct hfi_session_pkt *pkt, u32 pkt_type, void *cookie); +int pkt_session_set_buffers(struct hfi_session_set_buffers_pkt *pkt, + void *cookie, struct hfi_buffer_desc *bd); +int pkt_session_unset_buffers(struct hfi_session_release_buffer_pkt *pkt, + void *cookie, struct hfi_buffer_desc *bd); +int pkt_session_etb_decoder(struct hfi_session_empty_buffer_compressed_pkt *pkt, + void *cookie, struct hfi_frame_data *input_frame); +int pkt_session_etb_encoder( + struct hfi_session_empty_buffer_uncompressed_plane0_pkt *pkt, + void *cookie, struct hfi_frame_data *input_frame); +int pkt_session_ftb(struct hfi_session_fill_buffer_pkt *pkt, + void *cookie, struct hfi_frame_data *output_frame); +int pkt_session_parse_seq_header( + struct hfi_session_parse_sequence_header_pkt *pkt, + void *cookie, u32 seq_hdr, u32 seq_hdr_len); +int pkt_session_get_seq_hdr(struct hfi_session_get_sequence_header_pkt *pkt, + void *cookie, u32 seq_hdr, u32 seq_hdr_len); +int pkt_session_flush(struct hfi_session_flush_pkt *pkt, void *cookie, + u32 flush_mode); +int pkt_session_get_property(struct hfi_session_get_property_pkt *pkt, + void *cookie, u32 ptype); +int pkt_session_set_property(struct hfi_session_set_property_pkt *pkt, + void *cookie, u32 ptype, void *pdata); + +#endif -- cgit v1.2.3