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(). ... --- .../gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h | 443 +++++++++++++++++++++ 1 file changed, 443 insertions(+) create mode 100644 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h') 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 -- cgit v1.2.3