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, 754 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h
new file mode 100644
index 000000000..f6f9228a1
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_trace.h
@@ -0,0 +1,754 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM i915
+
+#if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
+#define _I915_TRACE_H_
+
+#include <linux/stringify.h>
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+#include <drm/drm_drv.h>
+
+#include "gt/intel_engine.h"
+
+#include "i915_drv.h"
+
+/* object tracking */
+
+TRACE_EVENT(i915_gem_object_create,
+	    TP_PROTO(struct drm_i915_gem_object *obj),
+	    TP_ARGS(obj),
+
+	    TP_STRUCT__entry(
+			     __field(struct drm_i915_gem_object *, obj)
+			     __field(u64, size)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->obj = obj;
+			   __entry->size = obj->base.size;
+			   ),
+
+	    TP_printk("obj=%p, size=0x%llx", __entry->obj, __entry->size)
+);
+
+TRACE_EVENT(i915_gem_shrink,
+	    TP_PROTO(struct drm_i915_private *i915, unsigned long target, unsigned flags),
+	    TP_ARGS(i915, target, flags),
+
+	    TP_STRUCT__entry(
+			     __field(int, dev)
+			     __field(unsigned long, target)
+			     __field(unsigned, flags)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->dev = i915->drm.primary->index;
+			   __entry->target = target;
+			   __entry->flags = flags;
+			   ),
+
+	    TP_printk("dev=%d, target=%lu, flags=%x",
+		      __entry->dev, __entry->target, __entry->flags)
+);
+
+TRACE_EVENT(i915_vma_bind,
+	    TP_PROTO(struct i915_vma *vma, unsigned flags),
+	    TP_ARGS(vma, flags),
+
+	    TP_STRUCT__entry(
+			     __field(struct drm_i915_gem_object *, obj)
+			     __field(struct i915_address_space *, vm)
+			     __field(u64, offset)
+			     __field(u64, size)
+			     __field(unsigned, flags)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->obj = vma->obj;
+			   __entry->vm = vma->vm;
+			   __entry->offset = vma->node.start;
+			   __entry->size = vma->node.size;
+			   __entry->flags = flags;
+			   ),
+
+	    TP_printk("obj=%p, offset=0x%016llx size=0x%llx%s vm=%p",
+		      __entry->obj, __entry->offset, __entry->size,
+		      __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
+		      __entry->vm)
+);
+
+TRACE_EVENT(i915_vma_unbind,
+	    TP_PROTO(struct i915_vma *vma),
+	    TP_ARGS(vma),
+
+	    TP_STRUCT__entry(
+			     __field(struct drm_i915_gem_object *, obj)
+			     __field(struct i915_address_space *, vm)
+			     __field(u64, offset)
+			     __field(u64, size)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->obj = vma->obj;
+			   __entry->vm = vma->vm;
+			   __entry->offset = vma->node.start;
+			   __entry->size = vma->node.size;
+			   ),
+
+	    TP_printk("obj=%p, offset=0x%016llx size=0x%llx vm=%p",
+		      __entry->obj, __entry->offset, __entry->size, __entry->vm)
+);
+
+TRACE_EVENT(i915_gem_object_pwrite,
+	    TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
+	    TP_ARGS(obj, offset, len),
+
+	    TP_STRUCT__entry(
+			     __field(struct drm_i915_gem_object *, obj)
+			     __field(u64, offset)
+			     __field(u64, len)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->obj = obj;
+			   __entry->offset = offset;
+			   __entry->len = len;
+			   ),
+
+	    TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
+		      __entry->obj, __entry->offset, __entry->len)
+);
+
+TRACE_EVENT(i915_gem_object_pread,
+	    TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
+	    TP_ARGS(obj, offset, len),
+
+	    TP_STRUCT__entry(
+			     __field(struct drm_i915_gem_object *, obj)
+			     __field(u64, offset)
+			     __field(u64, len)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->obj = obj;
+			   __entry->offset = offset;
+			   __entry->len = len;
+			   ),
+
+	    TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
+		      __entry->obj, __entry->offset, __entry->len)
+);
+
+TRACE_EVENT(i915_gem_object_fault,
+	    TP_PROTO(struct drm_i915_gem_object *obj, u64 index, bool gtt, bool write),
+	    TP_ARGS(obj, index, gtt, write),
+
+	    TP_STRUCT__entry(
+			     __field(struct drm_i915_gem_object *, obj)
+			     __field(u64, index)
+			     __field(bool, gtt)
+			     __field(bool, write)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->obj = obj;
+			   __entry->index = index;
+			   __entry->gtt = gtt;
+			   __entry->write = write;
+			   ),
+
+	    TP_printk("obj=%p, %s index=%llu %s",
+		      __entry->obj,
+		      __entry->gtt ? "GTT" : "CPU",
+		      __entry->index,
+		      __entry->write ? ", writable" : "")
+);
+
+DECLARE_EVENT_CLASS(i915_gem_object,
+	    TP_PROTO(struct drm_i915_gem_object *obj),
+	    TP_ARGS(obj),
+
+	    TP_STRUCT__entry(
+			     __field(struct drm_i915_gem_object *, obj)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->obj = obj;
+			   ),
+
+	    TP_printk("obj=%p", __entry->obj)
+);
+
+DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
+	     TP_PROTO(struct drm_i915_gem_object *obj),
+	     TP_ARGS(obj)
+);
+
+DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
+	    TP_PROTO(struct drm_i915_gem_object *obj),
+	    TP_ARGS(obj)
+);
+
+TRACE_EVENT(i915_gem_evict,
+	    TP_PROTO(struct i915_address_space *vm, u64 size, u64 align, unsigned int flags),
+	    TP_ARGS(vm, size, align, flags),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(struct i915_address_space *, vm)
+			     __field(u64, size)
+			     __field(u64, align)
+			     __field(unsigned int, flags)
+			    ),
+
+	    TP_fast_assign(
+			   __entry->dev = vm->i915->drm.primary->index;
+			   __entry->vm = vm;
+			   __entry->size = size;
+			   __entry->align = align;
+			   __entry->flags = flags;
+			  ),
+
+	    TP_printk("dev=%d, vm=%p, size=0x%llx, align=0x%llx %s",
+		      __entry->dev, __entry->vm, __entry->size, __entry->align,
+		      __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
+);
+
+TRACE_EVENT(i915_gem_evict_node,
+	    TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags),
+	    TP_ARGS(vm, node, flags),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(struct i915_address_space *, vm)
+			     __field(u64, start)
+			     __field(u64, size)
+			     __field(unsigned long, color)
+			     __field(unsigned int, flags)
+			    ),
+
+	    TP_fast_assign(
+			   __entry->dev = vm->i915->drm.primary->index;
+			   __entry->vm = vm;
+			   __entry->start = node->start;
+			   __entry->size = node->size;
+			   __entry->color = node->color;
+			   __entry->flags = flags;
+			  ),
+
+	    TP_printk("dev=%d, vm=%p, start=0x%llx size=0x%llx, color=0x%lx, flags=%x",
+		      __entry->dev, __entry->vm,
+		      __entry->start, __entry->size,
+		      __entry->color, __entry->flags)
+);
+
+TRACE_EVENT(i915_gem_evict_vm,
+	    TP_PROTO(struct i915_address_space *vm),
+	    TP_ARGS(vm),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(struct i915_address_space *, vm)
+			    ),
+
+	    TP_fast_assign(
+			   __entry->dev = vm->i915->drm.primary->index;
+			   __entry->vm = vm;
+			  ),
+
+	    TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
+);
+
+TRACE_EVENT(i915_request_queue,
+	    TP_PROTO(struct i915_request *rq, u32 flags),
+	    TP_ARGS(rq, flags),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(u64, ctx)
+			     __field(u16, class)
+			     __field(u16, instance)
+			     __field(u32, seqno)
+			     __field(u32, flags)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->dev = rq->engine->i915->drm.primary->index;
+			   __entry->class = rq->engine->uabi_class;
+			   __entry->instance = rq->engine->uabi_instance;
+			   __entry->ctx = rq->fence.context;
+			   __entry->seqno = rq->fence.seqno;
+			   __entry->flags = flags;
+			   ),
+
+	    TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, flags=0x%x",
+		      __entry->dev, __entry->class, __entry->instance,
+		      __entry->ctx, __entry->seqno, __entry->flags)
+);
+
+DECLARE_EVENT_CLASS(i915_request,
+	    TP_PROTO(struct i915_request *rq),
+	    TP_ARGS(rq),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(u64, ctx)
+			     __field(u16, class)
+			     __field(u16, instance)
+			     __field(u32, seqno)
+			     __field(u32, tail)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->dev = rq->engine->i915->drm.primary->index;
+			   __entry->class = rq->engine->uabi_class;
+			   __entry->instance = rq->engine->uabi_instance;
+			   __entry->ctx = rq->fence.context;
+			   __entry->seqno = rq->fence.seqno;
+			   __entry->tail = rq->tail;
+			   ),
+
+	    TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, tail=%u",
+		      __entry->dev, __entry->class, __entry->instance,
+		      __entry->ctx, __entry->seqno, __entry->tail)
+);
+
+DEFINE_EVENT(i915_request, i915_request_add,
+	     TP_PROTO(struct i915_request *rq),
+	     TP_ARGS(rq)
+);
+
+#if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS)
+DEFINE_EVENT(i915_request, i915_request_guc_submit,
+	     TP_PROTO(struct i915_request *rq),
+	     TP_ARGS(rq)
+);
+
+DEFINE_EVENT(i915_request, i915_request_submit,
+	     TP_PROTO(struct i915_request *rq),
+	     TP_ARGS(rq)
+);
+
+DEFINE_EVENT(i915_request, i915_request_execute,
+	     TP_PROTO(struct i915_request *rq),
+	     TP_ARGS(rq)
+);
+
+TRACE_EVENT(i915_request_in,
+	    TP_PROTO(struct i915_request *rq, unsigned int port),
+	    TP_ARGS(rq, port),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(u64, ctx)
+			     __field(u16, class)
+			     __field(u16, instance)
+			     __field(u32, seqno)
+			     __field(u32, port)
+			     __field(s32, prio)
+			    ),
+
+	    TP_fast_assign(
+			   __entry->dev = rq->engine->i915->drm.primary->index;
+			   __entry->class = rq->engine->uabi_class;
+			   __entry->instance = rq->engine->uabi_instance;
+			   __entry->ctx = rq->fence.context;
+			   __entry->seqno = rq->fence.seqno;
+			   __entry->prio = rq->sched.attr.priority;
+			   __entry->port = port;
+			   ),
+
+	    TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, prio=%d, port=%u",
+		      __entry->dev, __entry->class, __entry->instance,
+		      __entry->ctx, __entry->seqno,
+		      __entry->prio, __entry->port)
+);
+
+TRACE_EVENT(i915_request_out,
+	    TP_PROTO(struct i915_request *rq),
+	    TP_ARGS(rq),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(u64, ctx)
+			     __field(u16, class)
+			     __field(u16, instance)
+			     __field(u32, seqno)
+			     __field(u32, completed)
+			    ),
+
+	    TP_fast_assign(
+			   __entry->dev = rq->engine->i915->drm.primary->index;
+			   __entry->class = rq->engine->uabi_class;
+			   __entry->instance = rq->engine->uabi_instance;
+			   __entry->ctx = rq->fence.context;
+			   __entry->seqno = rq->fence.seqno;
+			   __entry->completed = i915_request_completed(rq);
+			   ),
+
+		    TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, completed?=%u",
+			      __entry->dev, __entry->class, __entry->instance,
+			      __entry->ctx, __entry->seqno, __entry->completed)
+);
+
+DECLARE_EVENT_CLASS(intel_context,
+		    TP_PROTO(struct intel_context *ce),
+		    TP_ARGS(ce),
+
+		    TP_STRUCT__entry(
+			     __field(u32, guc_id)
+			     __field(int, pin_count)
+			     __field(u32, sched_state)
+			     __field(u8, guc_prio)
+			     ),
+
+		    TP_fast_assign(
+			   __entry->guc_id = ce->guc_id.id;
+			   __entry->pin_count = atomic_read(&ce->pin_count);
+			   __entry->sched_state = ce->guc_state.sched_state;
+			   __entry->guc_prio = ce->guc_state.prio;
+			   ),
+
+		    TP_printk("guc_id=%d, pin_count=%d sched_state=0x%x, guc_prio=%u",
+			      __entry->guc_id, __entry->pin_count,
+			      __entry->sched_state,
+			      __entry->guc_prio)
+);
+
+DEFINE_EVENT(intel_context, intel_context_set_prio,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_reset,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_ban,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_register,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_deregister,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_deregister_done,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_sched_enable,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_sched_disable,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_sched_done,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_create,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_fence_release,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_free,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_steal_guc_id,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_do_pin,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+DEFINE_EVENT(intel_context, intel_context_do_unpin,
+	     TP_PROTO(struct intel_context *ce),
+	     TP_ARGS(ce)
+);
+
+#else
+#if !defined(TRACE_HEADER_MULTI_READ)
+static inline void
+trace_i915_request_guc_submit(struct i915_request *rq)
+{
+}
+
+static inline void
+trace_i915_request_submit(struct i915_request *rq)
+{
+}
+
+static inline void
+trace_i915_request_execute(struct i915_request *rq)
+{
+}
+
+static inline void
+trace_i915_request_in(struct i915_request *rq, unsigned int port)
+{
+}
+
+static inline void
+trace_i915_request_out(struct i915_request *rq)
+{
+}
+
+static inline void
+trace_intel_context_set_prio(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_reset(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_ban(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_register(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_deregister(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_deregister_done(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_sched_enable(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_sched_disable(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_sched_done(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_create(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_fence_release(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_free(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_steal_guc_id(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_do_pin(struct intel_context *ce)
+{
+}
+
+static inline void
+trace_intel_context_do_unpin(struct intel_context *ce)
+{
+}
+#endif
+#endif
+
+DEFINE_EVENT(i915_request, i915_request_retire,
+	    TP_PROTO(struct i915_request *rq),
+	    TP_ARGS(rq)
+);
+
+TRACE_EVENT(i915_request_wait_begin,
+	    TP_PROTO(struct i915_request *rq, unsigned int flags),
+	    TP_ARGS(rq, flags),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(u64, ctx)
+			     __field(u16, class)
+			     __field(u16, instance)
+			     __field(u32, seqno)
+			     __field(unsigned int, flags)
+			     ),
+
+	    /* NB: the blocking information is racy since mutex_is_locked
+	     * doesn't check that the current thread holds the lock. The only
+	     * other option would be to pass the boolean information of whether
+	     * or not the class was blocking down through the stack which is
+	     * less desirable.
+	     */
+	    TP_fast_assign(
+			   __entry->dev = rq->engine->i915->drm.primary->index;
+			   __entry->class = rq->engine->uabi_class;
+			   __entry->instance = rq->engine->uabi_instance;
+			   __entry->ctx = rq->fence.context;
+			   __entry->seqno = rq->fence.seqno;
+			   __entry->flags = flags;
+			   ),
+
+	    TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, flags=0x%x",
+		      __entry->dev, __entry->class, __entry->instance,
+		      __entry->ctx, __entry->seqno,
+		      __entry->flags)
+);
+
+DEFINE_EVENT(i915_request, i915_request_wait_end,
+	    TP_PROTO(struct i915_request *rq),
+	    TP_ARGS(rq)
+);
+
+TRACE_EVENT_CONDITION(i915_reg_rw,
+	TP_PROTO(bool write, i915_reg_t reg, u64 val, int len, bool trace),
+
+	TP_ARGS(write, reg, val, len, trace),
+
+	TP_CONDITION(trace),
+
+	TP_STRUCT__entry(
+		__field(u64, val)
+		__field(u32, reg)
+		__field(u16, write)
+		__field(u16, len)
+		),
+
+	TP_fast_assign(
+		__entry->val = (u64)val;
+		__entry->reg = i915_mmio_reg_offset(reg);
+		__entry->write = write;
+		__entry->len = len;
+		),
+
+	TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
+		__entry->write ? "write" : "read",
+		__entry->reg, __entry->len,
+		(u32)(__entry->val & 0xffffffff),
+		(u32)(__entry->val >> 32))
+);
+
+/**
+ * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
+ *
+ * With full ppgtt enabled each process using drm will allocate at least one
+ * translation table. With these traces it is possible to keep track of the
+ * allocation and of the lifetime of the tables; this can be used during
+ * testing/debug to verify that we are not leaking ppgtts.
+ * These traces identify the ppgtt through the vm pointer, which is also printed
+ * by the i915_vma_bind and i915_vma_unbind tracepoints.
+ */
+DECLARE_EVENT_CLASS(i915_ppgtt,
+	TP_PROTO(struct i915_address_space *vm),
+	TP_ARGS(vm),
+
+	TP_STRUCT__entry(
+			__field(struct i915_address_space *, vm)
+			__field(u32, dev)
+	),
+
+	TP_fast_assign(
+			__entry->vm = vm;
+			__entry->dev = vm->i915->drm.primary->index;
+	),
+
+	TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
+)
+
+DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
+	TP_PROTO(struct i915_address_space *vm),
+	TP_ARGS(vm)
+);
+
+DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
+	TP_PROTO(struct i915_address_space *vm),
+	TP_ARGS(vm)
+);
+
+/**
+ * DOC: i915_context_create and i915_context_free tracepoints
+ *
+ * These tracepoints are used to track creation and deletion of contexts.
+ * If full ppgtt is enabled, they also print the address of the vm assigned to
+ * the context.
+ */
+DECLARE_EVENT_CLASS(i915_context,
+	TP_PROTO(struct i915_gem_context *ctx),
+	TP_ARGS(ctx),
+
+	TP_STRUCT__entry(
+			__field(u32, dev)
+			__field(struct i915_gem_context *, ctx)
+			__field(struct i915_address_space *, vm)
+	),
+
+	TP_fast_assign(
+			__entry->dev = ctx->i915->drm.primary->index;
+			__entry->ctx = ctx;
+			__entry->vm = ctx->vm;
+	),
+
+	TP_printk("dev=%u, ctx=%p, ctx_vm=%p",
+		  __entry->dev, __entry->ctx, __entry->vm)
+)
+
+DEFINE_EVENT(i915_context, i915_context_create,
+	TP_PROTO(struct i915_gem_context *ctx),
+	TP_ARGS(ctx)
+);
+
+DEFINE_EVENT(i915_context, i915_context_free,
+	TP_PROTO(struct i915_gem_context *ctx),
+	TP_ARGS(ctx)
+);
+
+#endif /* _I915_TRACE_H_ */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
+#define TRACE_INCLUDE_FILE i915_trace
+#include <trace/define_trace.h>