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/hwtracing/coresight/coresight-etm-cp14.c | 584 +++++++++++++++++++++++ 1 file changed, 584 insertions(+) create mode 100644 drivers/hwtracing/coresight/coresight-etm-cp14.c (limited to 'drivers/hwtracing/coresight/coresight-etm-cp14.c') diff --git a/drivers/hwtracing/coresight/coresight-etm-cp14.c b/drivers/hwtracing/coresight/coresight-etm-cp14.c new file mode 100644 index 000000000..4174a8d35 --- /dev/null +++ b/drivers/hwtracing/coresight/coresight-etm-cp14.c @@ -0,0 +1,584 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2012, The Linux Foundation. All rights reserved. + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include +#include +#include +#include + +#include "coresight-etm.h" + +int etm_readl_cp14(u32 reg, unsigned int *val) +{ + switch (reg) { + case ETMCR: + *val = etm_read(ETMCR); + return 0; + case ETMCCR: + *val = etm_read(ETMCCR); + return 0; + case ETMTRIGGER: + *val = etm_read(ETMTRIGGER); + return 0; + case ETMSR: + *val = etm_read(ETMSR); + return 0; + case ETMSCR: + *val = etm_read(ETMSCR); + return 0; + case ETMTSSCR: + *val = etm_read(ETMTSSCR); + return 0; + case ETMTEEVR: + *val = etm_read(ETMTEEVR); + return 0; + case ETMTECR1: + *val = etm_read(ETMTECR1); + return 0; + case ETMFFLR: + *val = etm_read(ETMFFLR); + return 0; + case ETMACVRn(0): + *val = etm_read(ETMACVR0); + return 0; + case ETMACVRn(1): + *val = etm_read(ETMACVR1); + return 0; + case ETMACVRn(2): + *val = etm_read(ETMACVR2); + return 0; + case ETMACVRn(3): + *val = etm_read(ETMACVR3); + return 0; + case ETMACVRn(4): + *val = etm_read(ETMACVR4); + return 0; + case ETMACVRn(5): + *val = etm_read(ETMACVR5); + return 0; + case ETMACVRn(6): + *val = etm_read(ETMACVR6); + return 0; + case ETMACVRn(7): + *val = etm_read(ETMACVR7); + return 0; + case ETMACVRn(8): + *val = etm_read(ETMACVR8); + return 0; + case ETMACVRn(9): + *val = etm_read(ETMACVR9); + return 0; + case ETMACVRn(10): + *val = etm_read(ETMACVR10); + return 0; + case ETMACVRn(11): + *val = etm_read(ETMACVR11); + return 0; + case ETMACVRn(12): + *val = etm_read(ETMACVR12); + return 0; + case ETMACVRn(13): + *val = etm_read(ETMACVR13); + return 0; + case ETMACVRn(14): + *val = etm_read(ETMACVR14); + return 0; + case ETMACVRn(15): + *val = etm_read(ETMACVR15); + return 0; + case ETMACTRn(0): + *val = etm_read(ETMACTR0); + return 0; + case ETMACTRn(1): + *val = etm_read(ETMACTR1); + return 0; + case ETMACTRn(2): + *val = etm_read(ETMACTR2); + return 0; + case ETMACTRn(3): + *val = etm_read(ETMACTR3); + return 0; + case ETMACTRn(4): + *val = etm_read(ETMACTR4); + return 0; + case ETMACTRn(5): + *val = etm_read(ETMACTR5); + return 0; + case ETMACTRn(6): + *val = etm_read(ETMACTR6); + return 0; + case ETMACTRn(7): + *val = etm_read(ETMACTR7); + return 0; + case ETMACTRn(8): + *val = etm_read(ETMACTR8); + return 0; + case ETMACTRn(9): + *val = etm_read(ETMACTR9); + return 0; + case ETMACTRn(10): + *val = etm_read(ETMACTR10); + return 0; + case ETMACTRn(11): + *val = etm_read(ETMACTR11); + return 0; + case ETMACTRn(12): + *val = etm_read(ETMACTR12); + return 0; + case ETMACTRn(13): + *val = etm_read(ETMACTR13); + return 0; + case ETMACTRn(14): + *val = etm_read(ETMACTR14); + return 0; + case ETMACTRn(15): + *val = etm_read(ETMACTR15); + return 0; + case ETMCNTRLDVRn(0): + *val = etm_read(ETMCNTRLDVR0); + return 0; + case ETMCNTRLDVRn(1): + *val = etm_read(ETMCNTRLDVR1); + return 0; + case ETMCNTRLDVRn(2): + *val = etm_read(ETMCNTRLDVR2); + return 0; + case ETMCNTRLDVRn(3): + *val = etm_read(ETMCNTRLDVR3); + return 0; + case ETMCNTENRn(0): + *val = etm_read(ETMCNTENR0); + return 0; + case ETMCNTENRn(1): + *val = etm_read(ETMCNTENR1); + return 0; + case ETMCNTENRn(2): + *val = etm_read(ETMCNTENR2); + return 0; + case ETMCNTENRn(3): + *val = etm_read(ETMCNTENR3); + return 0; + case ETMCNTRLDEVRn(0): + *val = etm_read(ETMCNTRLDEVR0); + return 0; + case ETMCNTRLDEVRn(1): + *val = etm_read(ETMCNTRLDEVR1); + return 0; + case ETMCNTRLDEVRn(2): + *val = etm_read(ETMCNTRLDEVR2); + return 0; + case ETMCNTRLDEVRn(3): + *val = etm_read(ETMCNTRLDEVR3); + return 0; + case ETMCNTVRn(0): + *val = etm_read(ETMCNTVR0); + return 0; + case ETMCNTVRn(1): + *val = etm_read(ETMCNTVR1); + return 0; + case ETMCNTVRn(2): + *val = etm_read(ETMCNTVR2); + return 0; + case ETMCNTVRn(3): + *val = etm_read(ETMCNTVR3); + return 0; + case ETMSQ12EVR: + *val = etm_read(ETMSQ12EVR); + return 0; + case ETMSQ21EVR: + *val = etm_read(ETMSQ21EVR); + return 0; + case ETMSQ23EVR: + *val = etm_read(ETMSQ23EVR); + return 0; + case ETMSQ31EVR: + *val = etm_read(ETMSQ31EVR); + return 0; + case ETMSQ32EVR: + *val = etm_read(ETMSQ32EVR); + return 0; + case ETMSQ13EVR: + *val = etm_read(ETMSQ13EVR); + return 0; + case ETMSQR: + *val = etm_read(ETMSQR); + return 0; + case ETMEXTOUTEVRn(0): + *val = etm_read(ETMEXTOUTEVR0); + return 0; + case ETMEXTOUTEVRn(1): + *val = etm_read(ETMEXTOUTEVR1); + return 0; + case ETMEXTOUTEVRn(2): + *val = etm_read(ETMEXTOUTEVR2); + return 0; + case ETMEXTOUTEVRn(3): + *val = etm_read(ETMEXTOUTEVR3); + return 0; + case ETMCIDCVRn(0): + *val = etm_read(ETMCIDCVR0); + return 0; + case ETMCIDCVRn(1): + *val = etm_read(ETMCIDCVR1); + return 0; + case ETMCIDCVRn(2): + *val = etm_read(ETMCIDCVR2); + return 0; + case ETMCIDCMR: + *val = etm_read(ETMCIDCMR); + return 0; + case ETMIMPSPEC0: + *val = etm_read(ETMIMPSPEC0); + return 0; + case ETMIMPSPEC1: + *val = etm_read(ETMIMPSPEC1); + return 0; + case ETMIMPSPEC2: + *val = etm_read(ETMIMPSPEC2); + return 0; + case ETMIMPSPEC3: + *val = etm_read(ETMIMPSPEC3); + return 0; + case ETMIMPSPEC4: + *val = etm_read(ETMIMPSPEC4); + return 0; + case ETMIMPSPEC5: + *val = etm_read(ETMIMPSPEC5); + return 0; + case ETMIMPSPEC6: + *val = etm_read(ETMIMPSPEC6); + return 0; + case ETMIMPSPEC7: + *val = etm_read(ETMIMPSPEC7); + return 0; + case ETMSYNCFR: + *val = etm_read(ETMSYNCFR); + return 0; + case ETMIDR: + *val = etm_read(ETMIDR); + return 0; + case ETMCCER: + *val = etm_read(ETMCCER); + return 0; + case ETMEXTINSELR: + *val = etm_read(ETMEXTINSELR); + return 0; + case ETMTESSEICR: + *val = etm_read(ETMTESSEICR); + return 0; + case ETMEIBCR: + *val = etm_read(ETMEIBCR); + return 0; + case ETMTSEVR: + *val = etm_read(ETMTSEVR); + return 0; + case ETMAUXCR: + *val = etm_read(ETMAUXCR); + return 0; + case ETMTRACEIDR: + *val = etm_read(ETMTRACEIDR); + return 0; + case ETMVMIDCVR: + *val = etm_read(ETMVMIDCVR); + return 0; + case ETMOSLSR: + *val = etm_read(ETMOSLSR); + return 0; + case ETMOSSRR: + *val = etm_read(ETMOSSRR); + return 0; + case ETMPDCR: + *val = etm_read(ETMPDCR); + return 0; + case ETMPDSR: + *val = etm_read(ETMPDSR); + return 0; + default: + *val = 0; + return -EINVAL; + } +} + +int etm_writel_cp14(u32 reg, u32 val) +{ + switch (reg) { + case ETMCR: + etm_write(val, ETMCR); + break; + case ETMTRIGGER: + etm_write(val, ETMTRIGGER); + break; + case ETMSR: + etm_write(val, ETMSR); + break; + case ETMTSSCR: + etm_write(val, ETMTSSCR); + break; + case ETMTEEVR: + etm_write(val, ETMTEEVR); + break; + case ETMTECR1: + etm_write(val, ETMTECR1); + break; + case ETMFFLR: + etm_write(val, ETMFFLR); + break; + case ETMACVRn(0): + etm_write(val, ETMACVR0); + break; + case ETMACVRn(1): + etm_write(val, ETMACVR1); + break; + case ETMACVRn(2): + etm_write(val, ETMACVR2); + break; + case ETMACVRn(3): + etm_write(val, ETMACVR3); + break; + case ETMACVRn(4): + etm_write(val, ETMACVR4); + break; + case ETMACVRn(5): + etm_write(val, ETMACVR5); + break; + case ETMACVRn(6): + etm_write(val, ETMACVR6); + break; + case ETMACVRn(7): + etm_write(val, ETMACVR7); + break; + case ETMACVRn(8): + etm_write(val, ETMACVR8); + break; + case ETMACVRn(9): + etm_write(val, ETMACVR9); + break; + case ETMACVRn(10): + etm_write(val, ETMACVR10); + break; + case ETMACVRn(11): + etm_write(val, ETMACVR11); + break; + case ETMACVRn(12): + etm_write(val, ETMACVR12); + break; + case ETMACVRn(13): + etm_write(val, ETMACVR13); + break; + case ETMACVRn(14): + etm_write(val, ETMACVR14); + break; + case ETMACVRn(15): + etm_write(val, ETMACVR15); + break; + case ETMACTRn(0): + etm_write(val, ETMACTR0); + break; + case ETMACTRn(1): + etm_write(val, ETMACTR1); + break; + case ETMACTRn(2): + etm_write(val, ETMACTR2); + break; + case ETMACTRn(3): + etm_write(val, ETMACTR3); + break; + case ETMACTRn(4): + etm_write(val, ETMACTR4); + break; + case ETMACTRn(5): + etm_write(val, ETMACTR5); + break; + case ETMACTRn(6): + etm_write(val, ETMACTR6); + break; + case ETMACTRn(7): + etm_write(val, ETMACTR7); + break; + case ETMACTRn(8): + etm_write(val, ETMACTR8); + break; + case ETMACTRn(9): + etm_write(val, ETMACTR9); + break; + case ETMACTRn(10): + etm_write(val, ETMACTR10); + break; + case ETMACTRn(11): + etm_write(val, ETMACTR11); + break; + case ETMACTRn(12): + etm_write(val, ETMACTR12); + break; + case ETMACTRn(13): + etm_write(val, ETMACTR13); + break; + case ETMACTRn(14): + etm_write(val, ETMACTR14); + break; + case ETMACTRn(15): + etm_write(val, ETMACTR15); + break; + case ETMCNTRLDVRn(0): + etm_write(val, ETMCNTRLDVR0); + break; + case ETMCNTRLDVRn(1): + etm_write(val, ETMCNTRLDVR1); + break; + case ETMCNTRLDVRn(2): + etm_write(val, ETMCNTRLDVR2); + break; + case ETMCNTRLDVRn(3): + etm_write(val, ETMCNTRLDVR3); + break; + case ETMCNTENRn(0): + etm_write(val, ETMCNTENR0); + break; + case ETMCNTENRn(1): + etm_write(val, ETMCNTENR1); + break; + case ETMCNTENRn(2): + etm_write(val, ETMCNTENR2); + break; + case ETMCNTENRn(3): + etm_write(val, ETMCNTENR3); + break; + case ETMCNTRLDEVRn(0): + etm_write(val, ETMCNTRLDEVR0); + break; + case ETMCNTRLDEVRn(1): + etm_write(val, ETMCNTRLDEVR1); + break; + case ETMCNTRLDEVRn(2): + etm_write(val, ETMCNTRLDEVR2); + break; + case ETMCNTRLDEVRn(3): + etm_write(val, ETMCNTRLDEVR3); + break; + case ETMCNTVRn(0): + etm_write(val, ETMCNTVR0); + break; + case ETMCNTVRn(1): + etm_write(val, ETMCNTVR1); + break; + case ETMCNTVRn(2): + etm_write(val, ETMCNTVR2); + break; + case ETMCNTVRn(3): + etm_write(val, ETMCNTVR3); + break; + case ETMSQ12EVR: + etm_write(val, ETMSQ12EVR); + break; + case ETMSQ21EVR: + etm_write(val, ETMSQ21EVR); + break; + case ETMSQ23EVR: + etm_write(val, ETMSQ23EVR); + break; + case ETMSQ31EVR: + etm_write(val, ETMSQ31EVR); + break; + case ETMSQ32EVR: + etm_write(val, ETMSQ32EVR); + break; + case ETMSQ13EVR: + etm_write(val, ETMSQ13EVR); + break; + case ETMSQR: + etm_write(val, ETMSQR); + break; + case ETMEXTOUTEVRn(0): + etm_write(val, ETMEXTOUTEVR0); + break; + case ETMEXTOUTEVRn(1): + etm_write(val, ETMEXTOUTEVR1); + break; + case ETMEXTOUTEVRn(2): + etm_write(val, ETMEXTOUTEVR2); + break; + case ETMEXTOUTEVRn(3): + etm_write(val, ETMEXTOUTEVR3); + break; + case ETMCIDCVRn(0): + etm_write(val, ETMCIDCVR0); + break; + case ETMCIDCVRn(1): + etm_write(val, ETMCIDCVR1); + break; + case ETMCIDCVRn(2): + etm_write(val, ETMCIDCVR2); + break; + case ETMCIDCMR: + etm_write(val, ETMCIDCMR); + break; + case ETMIMPSPEC0: + etm_write(val, ETMIMPSPEC0); + break; + case ETMIMPSPEC1: + etm_write(val, ETMIMPSPEC1); + break; + case ETMIMPSPEC2: + etm_write(val, ETMIMPSPEC2); + break; + case ETMIMPSPEC3: + etm_write(val, ETMIMPSPEC3); + break; + case ETMIMPSPEC4: + etm_write(val, ETMIMPSPEC4); + break; + case ETMIMPSPEC5: + etm_write(val, ETMIMPSPEC5); + break; + case ETMIMPSPEC6: + etm_write(val, ETMIMPSPEC6); + break; + case ETMIMPSPEC7: + etm_write(val, ETMIMPSPEC7); + break; + case ETMSYNCFR: + etm_write(val, ETMSYNCFR); + break; + case ETMEXTINSELR: + etm_write(val, ETMEXTINSELR); + break; + case ETMTESSEICR: + etm_write(val, ETMTESSEICR); + break; + case ETMEIBCR: + etm_write(val, ETMEIBCR); + break; + case ETMTSEVR: + etm_write(val, ETMTSEVR); + break; + case ETMAUXCR: + etm_write(val, ETMAUXCR); + break; + case ETMTRACEIDR: + etm_write(val, ETMTRACEIDR); + break; + case ETMVMIDCVR: + etm_write(val, ETMVMIDCVR); + break; + case ETMOSLAR: + etm_write(val, ETMOSLAR); + break; + case ETMOSSRR: + etm_write(val, ETMOSSRR); + break; + case ETMPDCR: + etm_write(val, ETMPDCR); + break; + case ETMPDSR: + etm_write(val, ETMPDSR); + break; + default: + return -EINVAL; + } + + return 0; +} -- cgit v1.2.3