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, 1205 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
new file mode 100644
index 000000000..24b3d041b
--- /dev/null
+++ b/drivers/acpi/acpica/exdump.c
@@ -0,0 +1,1205 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
+/******************************************************************************
+ *
+ * Module Name: exdump - Interpreter debug output routines
+ *
+ * Copyright (C) 2000 - 2022, Intel Corp.
+ *
+ *****************************************************************************/
+
+#include <acpi/acpi.h>
+#include "accommon.h"
+#include "acinterp.h"
+#include "amlcode.h"
+#include "acnamesp.h"
+
+#define _COMPONENT          ACPI_EXECUTER
+ACPI_MODULE_NAME("exdump")
+
+/*
+ * The following routines are used for debug output only
+ */
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+/* Local prototypes */
+static void acpi_ex_out_string(const char *title, const char *value);
+
+static void acpi_ex_out_pointer(const char *title, const void *value);
+
+static void
+acpi_ex_dump_object(union acpi_operand_object *obj_desc,
+		    struct acpi_exdump_info *info);
+
+static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc);
+
+static void
+acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
+			 u32 level, u32 index);
+
+/*******************************************************************************
+ *
+ * Object Descriptor info tables
+ *
+ * Note: The first table entry must be an INIT opcode and must contain
+ * the table length (number of table entries)
+ *
+ ******************************************************************************/
+
+static struct acpi_exdump_info acpi_ex_dump_integer[2] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_integer), NULL},
+	{ACPI_EXD_UINT64, ACPI_EXD_OFFSET(integer.value), "Value"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_string[4] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_string), NULL},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(string.length), "Length"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(string.pointer), "Pointer"},
+	{ACPI_EXD_STRING, 0, NULL}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_buffer[5] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer), NULL},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(buffer.length), "Length"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer.pointer), "Pointer"},
+	{ACPI_EXD_NODE, ACPI_EXD_OFFSET(buffer.node), "Parent Node"},
+	{ACPI_EXD_BUFFER, 0, NULL}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_package[6] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_package), NULL},
+	{ACPI_EXD_NODE, ACPI_EXD_OFFSET(package.node), "Parent Node"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(package.flags), "Flags"},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(package.count), "Element Count"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(package.elements), "Element List"},
+	{ACPI_EXD_PACKAGE, 0, NULL}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_device[4] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_device), NULL},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.notify_list[0]),
+	 "System Notify"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.notify_list[1]),
+	 "Device Notify"},
+	{ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(device.handler), "Handler"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_event[2] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_event), NULL},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(event.os_semaphore), "OsSemaphore"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_method[9] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_method), NULL},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.info_flags), "Info Flags"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.param_count),
+	 "Parameter Count"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.sync_level), "Sync Level"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.mutex), "Mutex"},
+	{ACPI_EXD_UINT16, ACPI_EXD_OFFSET(method.owner_id), "Owner Id"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.thread_count), "Thread Count"},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(method.aml_length), "Aml Length"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.aml_start), "Aml Start"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_mutex[6] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_mutex), NULL},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(mutex.sync_level), "Sync Level"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(mutex.original_sync_level),
+	 "Original Sync Level"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.owner_thread), "Owner Thread"},
+	{ACPI_EXD_UINT16, ACPI_EXD_OFFSET(mutex.acquisition_depth),
+	 "Acquire Depth"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.os_mutex), "OsMutex"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_region[8] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region), NULL},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.space_id), "Space Id"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.flags), "Flags"},
+	{ACPI_EXD_NODE, ACPI_EXD_OFFSET(region.node), "Parent Node"},
+	{ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(region.address), "Address"},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(region.length), "Length"},
+	{ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(region.handler), "Handler"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.next), "Next"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_power[6] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_power), NULL},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.system_level),
+	 "System Level"},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.resource_order),
+	 "Resource Order"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.notify_list[0]),
+	 "System Notify"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.notify_list[1]),
+	 "Device Notify"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.handler), "Handler"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_processor[7] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_processor), NULL},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(processor.proc_id), "Processor ID"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(processor.length), "Length"},
+	{ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(processor.address), "Address"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.notify_list[0]),
+	 "System Notify"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.notify_list[1]),
+	 "Device Notify"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.handler), "Handler"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_thermal[4] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_thermal), NULL},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.notify_list[0]),
+	 "System Notify"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.notify_list[1]),
+	 "Device Notify"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.handler), "Handler"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_buffer_field[3] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer_field), NULL},
+	{ACPI_EXD_FIELD, 0, NULL},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer_field.buffer_obj),
+	 "Buffer Object"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_region_field[5] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region_field), NULL},
+	{ACPI_EXD_FIELD, 0, NULL},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(field.access_length), "AccessLength"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(field.region_obj), "Region Object"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(field.resource_buffer),
+	 "ResourceBuffer"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_bank_field[5] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field), NULL},
+	{ACPI_EXD_FIELD, 0, NULL},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(bank_field.value), "Value"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.region_obj),
+	 "Region Object"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.bank_obj), "Bank Object"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_index_field[5] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field), NULL},
+	{ACPI_EXD_FIELD, 0, NULL},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(index_field.value), "Value"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.index_obj),
+	 "Index Object"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.data_obj), "Data Object"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_reference[9] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_reference), NULL},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.class), "Class"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.target_type), "Target Type"},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(reference.value), "Value"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.object), "Object Desc"},
+	{ACPI_EXD_NODE, ACPI_EXD_OFFSET(reference.node), "Node"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.where), "Where"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.index_pointer),
+	 "Index Pointer"},
+	{ACPI_EXD_REFERENCE, 0, NULL}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_address_handler[6] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_address_handler),
+	 NULL},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(address_space.space_id), "Space Id"},
+	{ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(address_space.next), "Next"},
+	{ACPI_EXD_RGN_LIST, ACPI_EXD_OFFSET(address_space.region_list),
+	 "Region List"},
+	{ACPI_EXD_NODE, ACPI_EXD_OFFSET(address_space.node), "Node"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.context), "Context"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_notify[7] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_notify), NULL},
+	{ACPI_EXD_NODE, ACPI_EXD_OFFSET(notify.node), "Node"},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(notify.handler_type), "Handler Type"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.handler), "Handler"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.context), "Context"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.next[0]),
+	 "Next System Notify"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.next[1]), "Next Device Notify"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_extra[6] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_extra), NULL},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(extra.method_REG), "_REG Method"},
+	{ACPI_EXD_NODE, ACPI_EXD_OFFSET(extra.scope_node), "Scope Node"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(extra.region_context),
+	 "Region Context"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(extra.aml_start), "Aml Start"},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(extra.aml_length), "Aml Length"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_data[3] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_data), NULL},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(data.handler), "Handler"},
+	{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(data.pointer), "Raw Data"}
+};
+
+/* Miscellaneous tables */
+
+static struct acpi_exdump_info acpi_ex_dump_common[5] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_common), NULL},
+	{ACPI_EXD_TYPE, 0, NULL},
+	{ACPI_EXD_UINT16, ACPI_EXD_OFFSET(common.reference_count),
+	 "Reference Count"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common.flags), "Flags"},
+	{ACPI_EXD_LIST, ACPI_EXD_OFFSET(common.next_object), "Object List"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_field_common[7] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_field_common), NULL},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.field_flags),
+	 "Field Flags"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.access_byte_width),
+	 "Access Byte Width"},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.bit_length),
+	 "Bit Length"},
+	{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.start_field_bit_offset),
+	 "Field Bit Offset"},
+	{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.base_byte_offset),
+	 "Base Byte Offset"},
+	{ACPI_EXD_NODE, ACPI_EXD_OFFSET(common_field.node), "Parent Node"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_node[7] = {
+	{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_node), NULL},
+	{ACPI_EXD_UINT16, ACPI_EXD_NSOFFSET(flags), "Flags"},
+	{ACPI_EXD_UINT16, ACPI_EXD_NSOFFSET(owner_id), "Owner Id"},
+	{ACPI_EXD_LIST, ACPI_EXD_NSOFFSET(object), "Object List"},
+	{ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(parent), "Parent"},
+	{ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(child), "Child"},
+	{ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(peer), "Peer"}
+};
+
+/* Dispatch table, indexed by object type */
+
+static struct acpi_exdump_info *acpi_ex_dump_info[] = {
+	NULL,
+	acpi_ex_dump_integer,
+	acpi_ex_dump_string,
+	acpi_ex_dump_buffer,
+	acpi_ex_dump_package,
+	NULL,
+	acpi_ex_dump_device,
+	acpi_ex_dump_event,
+	acpi_ex_dump_method,
+	acpi_ex_dump_mutex,
+	acpi_ex_dump_region,
+	acpi_ex_dump_power,
+	acpi_ex_dump_processor,
+	acpi_ex_dump_thermal,
+	acpi_ex_dump_buffer_field,
+	NULL,
+	NULL,
+	acpi_ex_dump_region_field,
+	acpi_ex_dump_bank_field,
+	acpi_ex_dump_index_field,
+	acpi_ex_dump_reference,
+	NULL,
+	NULL,
+	acpi_ex_dump_notify,
+	acpi_ex_dump_address_handler,
+	NULL,
+	NULL,
+	NULL,
+	acpi_ex_dump_extra,
+	acpi_ex_dump_data
+};
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_dump_object
+ *
+ * PARAMETERS:  obj_desc            - Descriptor to dump
+ *              info                - Info table corresponding to this object
+ *                                    type
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Walk the info table for this object
+ *
+ ******************************************************************************/
+
+static void
+acpi_ex_dump_object(union acpi_operand_object *obj_desc,
+		    struct acpi_exdump_info *info)
+{
+	u8 *target;
+	const char *name;
+	u8 count;
+	union acpi_operand_object *start;
+	union acpi_operand_object *data = NULL;
+	union acpi_operand_object *next;
+	struct acpi_namespace_node *node;
+
+	if (!info) {
+		acpi_os_printf
+		    ("ExDumpObject: Display not implemented for object type %s\n",
+		     acpi_ut_get_object_type_name(obj_desc));
+		return;
+	}
+
+	/* First table entry must contain the table length (# of table entries) */
+
+	count = info->offset;
+
+	while (count) {
+		if (!obj_desc) {
+			return;
+		}
+
+		target = ACPI_ADD_PTR(u8, obj_desc, info->offset);
+		name = info->name;
+
+		switch (info->opcode) {
+		case ACPI_EXD_INIT:
+
+			break;
+
+		case ACPI_EXD_TYPE:
+
+			acpi_os_printf("%20s : %2.2X [%s]\n", "Type",
+				       obj_desc->common.type,
+				       acpi_ut_get_object_type_name(obj_desc));
+			break;
+
+		case ACPI_EXD_UINT8:
+
+			acpi_os_printf("%20s : %2.2X\n", name, *target);
+			break;
+
+		case ACPI_EXD_UINT16:
+
+			acpi_os_printf("%20s : %4.4X\n", name,
+				       ACPI_GET16(target));
+			break;
+
+		case ACPI_EXD_UINT32:
+
+			acpi_os_printf("%20s : %8.8X\n", name,
+				       ACPI_GET32(target));
+			break;
+
+		case ACPI_EXD_UINT64:
+
+			acpi_os_printf("%20s : %8.8X%8.8X\n", "Value",
+				       ACPI_FORMAT_UINT64(ACPI_GET64(target)));
+			break;
+
+		case ACPI_EXD_POINTER:
+		case ACPI_EXD_ADDRESS:
+
+			acpi_ex_out_pointer(name,
+					    *ACPI_CAST_PTR(void *, target));
+			break;
+
+		case ACPI_EXD_STRING:
+
+			acpi_ut_print_string(obj_desc->string.pointer,
+					     ACPI_UINT8_MAX);
+			acpi_os_printf("\n");
+			break;
+
+		case ACPI_EXD_BUFFER:
+
+			ACPI_DUMP_BUFFER(obj_desc->buffer.pointer,
+					 obj_desc->buffer.length);
+			break;
+
+		case ACPI_EXD_PACKAGE:
+
+			/* Dump the package contents */
+
+			acpi_os_printf("\nPackage Contents:\n");
+			acpi_ex_dump_package_obj(obj_desc, 0, 0);
+			break;
+
+		case ACPI_EXD_FIELD:
+
+			acpi_ex_dump_object(obj_desc,
+					    acpi_ex_dump_field_common);
+			break;
+
+		case ACPI_EXD_REFERENCE:
+
+			acpi_ex_out_string("Class Name",
+					   acpi_ut_get_reference_name
+					   (obj_desc));
+			acpi_ex_dump_reference_obj(obj_desc);
+			break;
+
+		case ACPI_EXD_LIST:
+
+			start = *ACPI_CAST_PTR(void *, target);
+			next = start;
+
+			acpi_os_printf("%20s : %p ", name, next);
+			if (next) {
+				acpi_os_printf("%s (Type %2.2X)",
+					       acpi_ut_get_object_type_name
+					       (next), next->common.type);
+
+				while (next->common.next_object) {
+					if ((next->common.type ==
+					     ACPI_TYPE_LOCAL_DATA) && !data) {
+						data = next;
+					}
+
+					next = next->common.next_object;
+					acpi_os_printf("->%p(%s %2.2X)", next,
+						       acpi_ut_get_object_type_name
+						       (next),
+						       next->common.type);
+
+					if ((next == start) || (next == data)) {
+						acpi_os_printf
+						    ("\n**** Error: Object list appears to be circular linked");
+						break;
+					}
+				}
+			} else {
+				acpi_os_printf("- No attached objects");
+			}
+
+			acpi_os_printf("\n");
+			break;
+
+		case ACPI_EXD_HDLR_LIST:
+
+			start = *ACPI_CAST_PTR(void *, target);
+			next = start;
+
+			acpi_os_printf("%20s : %p", name, next);
+			if (next) {
+				acpi_os_printf("(%s %2.2X)",
+					       acpi_ut_get_object_type_name
+					       (next),
+					       next->address_space.space_id);
+
+				while (next->address_space.next) {
+					if ((next->common.type ==
+					     ACPI_TYPE_LOCAL_DATA) && !data) {
+						data = next;
+					}
+
+					next = next->address_space.next;
+					acpi_os_printf("->%p(%s %2.2X)", next,
+						       acpi_ut_get_object_type_name
+						       (next),
+						       next->address_space.
+						       space_id);
+
+					if ((next == start) || (next == data)) {
+						acpi_os_printf
+						    ("\n**** Error: Handler list appears to be circular linked");
+						break;
+					}
+				}
+			}
+
+			acpi_os_printf("\n");
+			break;
+
+		case ACPI_EXD_RGN_LIST:
+
+			start = *ACPI_CAST_PTR(void *, target);
+			next = start;
+
+			acpi_os_printf("%20s : %p", name, next);
+			if (next) {
+				acpi_os_printf("(%s %2.2X)",
+					       acpi_ut_get_object_type_name
+					       (next), next->common.type);
+
+				while (next->region.next) {
+					if ((next->common.type ==
+					     ACPI_TYPE_LOCAL_DATA) && !data) {
+						data = next;
+					}
+
+					next = next->region.next;
+					acpi_os_printf("->%p(%s %2.2X)", next,
+						       acpi_ut_get_object_type_name
+						       (next),
+						       next->common.type);
+
+					if ((next == start) || (next == data)) {
+						acpi_os_printf
+						    ("\n**** Error: Region list appears to be circular linked");
+						break;
+					}
+				}
+			}
+
+			acpi_os_printf("\n");
+			break;
+
+		case ACPI_EXD_NODE:
+
+			node =
+			    *ACPI_CAST_PTR(struct acpi_namespace_node *,
+					   target);
+
+			acpi_os_printf("%20s : %p", name, node);
+			if (node) {
+				acpi_os_printf(" [%4.4s]", node->name.ascii);
+			}
+			acpi_os_printf("\n");
+			break;
+
+		default:
+
+			acpi_os_printf("**** Invalid table opcode [%X] ****\n",
+				       info->opcode);
+			return;
+		}
+
+		info++;
+		count--;
+	}
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_dump_operand
+ *
+ * PARAMETERS:  *obj_desc       - Pointer to entry to be dumped
+ *              depth           - Current nesting depth
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Dump an operand object
+ *
+ ******************************************************************************/
+
+void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
+{
+	u32 length;
+	u32 index;
+
+	ACPI_FUNCTION_NAME(ex_dump_operand);
+
+	/* Check if debug output enabled */
+
+	if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_EXEC, _COMPONENT)) {
+		return;
+	}
+
+	if (!obj_desc) {
+
+		/* This could be a null element of a package */
+
+		ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Null Object Descriptor\n"));
+		return;
+	}
+
+	if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
+		ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p Namespace Node: ",
+				  obj_desc));
+		ACPI_DUMP_ENTRY(obj_desc, ACPI_LV_EXEC);
+		return;
+	}
+
+	if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
+		ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+				  "%p is not a node or operand object: [%s]\n",
+				  obj_desc,
+				  acpi_ut_get_descriptor_name(obj_desc)));
+		ACPI_DUMP_BUFFER(obj_desc, sizeof(union acpi_operand_object));
+		return;
+	}
+
+	/* obj_desc is a valid object */
+
+	if (depth > 0) {
+		ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%*s[%u] %p Refs=%u ",
+				  depth, " ", depth, obj_desc,
+				  obj_desc->common.reference_count));
+	} else {
+		ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p Refs=%u ",
+				  obj_desc, obj_desc->common.reference_count));
+	}
+
+	/* Decode object type */
+
+	switch (obj_desc->common.type) {
+	case ACPI_TYPE_LOCAL_REFERENCE:
+
+		acpi_os_printf("Reference: [%s] ",
+			       acpi_ut_get_reference_name(obj_desc));
+
+		switch (obj_desc->reference.class) {
+		case ACPI_REFCLASS_DEBUG:
+
+			acpi_os_printf("\n");
+			break;
+
+		case ACPI_REFCLASS_INDEX:
+
+			acpi_os_printf("%p\n", obj_desc->reference.object);
+			break;
+
+		case ACPI_REFCLASS_TABLE:
+
+			acpi_os_printf("Table Index %X\n",
+				       obj_desc->reference.value);
+			break;
+
+		case ACPI_REFCLASS_REFOF:
+
+			acpi_os_printf("%p [%s]\n", obj_desc->reference.object,
+				       acpi_ut_get_type_name(((union
+							       acpi_operand_object
+							       *)
+							      obj_desc->
+							      reference.
+							      object)->common.
+							     type));
+			break;
+
+		case ACPI_REFCLASS_NAME:
+
+			acpi_ut_repair_name(obj_desc->reference.node->name.
+					    ascii);
+			acpi_os_printf("- [%4.4s] (Node %p)\n",
+				       obj_desc->reference.node->name.ascii,
+				       obj_desc->reference.node);
+			break;
+
+		case ACPI_REFCLASS_ARG:
+		case ACPI_REFCLASS_LOCAL:
+
+			acpi_os_printf("%X\n", obj_desc->reference.value);
+			break;
+
+		default:	/* Unknown reference class */
+
+			acpi_os_printf("%2.2X\n", obj_desc->reference.class);
+			break;
+		}
+		break;
+
+	case ACPI_TYPE_BUFFER:
+
+		acpi_os_printf("Buffer length %.2X @ %p\n",
+			       obj_desc->buffer.length,
+			       obj_desc->buffer.pointer);
+
+		/* Debug only -- dump the buffer contents */
+
+		if (obj_desc->buffer.pointer) {
+			length = obj_desc->buffer.length;
+			if (length > 128) {
+				length = 128;
+			}
+
+			acpi_os_printf
+			    ("Buffer Contents: (displaying length 0x%.2X)\n",
+			     length);
+			ACPI_DUMP_BUFFER(obj_desc->buffer.pointer, length);
+		}
+		break;
+
+	case ACPI_TYPE_INTEGER:
+
+		acpi_os_printf("Integer %8.8X%8.8X\n",
+			       ACPI_FORMAT_UINT64(obj_desc->integer.value));
+		break;
+
+	case ACPI_TYPE_PACKAGE:
+
+		acpi_os_printf("Package [Len %X] ElementArray %p\n",
+			       obj_desc->package.count,
+			       obj_desc->package.elements);
+
+		/*
+		 * If elements exist, package element pointer is valid,
+		 * and debug_level exceeds 1, dump package's elements.
+		 */
+		if (obj_desc->package.count &&
+		    obj_desc->package.elements && acpi_dbg_level > 1) {
+			for (index = 0; index < obj_desc->package.count;
+			     index++) {
+				acpi_ex_dump_operand(obj_desc->package.
+						     elements[index],
+						     depth + 1);
+			}
+		}
+		break;
+
+	case ACPI_TYPE_REGION:
+
+		acpi_os_printf("Region %s (%X)",
+			       acpi_ut_get_region_name(obj_desc->region.
+						       space_id),
+			       obj_desc->region.space_id);
+
+		/*
+		 * If the address and length have not been evaluated,
+		 * don't print them.
+		 */
+		if (!(obj_desc->region.flags & AOPOBJ_DATA_VALID)) {
+			acpi_os_printf("\n");
+		} else {
+			acpi_os_printf(" base %8.8X%8.8X Length %X\n",
+				       ACPI_FORMAT_UINT64(obj_desc->region.
+							  address),
+				       obj_desc->region.length);
+		}
+		break;
+
+	case ACPI_TYPE_STRING:
+
+		acpi_os_printf("String length %X @ %p ",
+			       obj_desc->string.length,
+			       obj_desc->string.pointer);
+
+		acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
+		acpi_os_printf("\n");
+		break;
+
+	case ACPI_TYPE_LOCAL_BANK_FIELD:
+
+		acpi_os_printf("BankField\n");
+		break;
+
+	case ACPI_TYPE_LOCAL_REGION_FIELD:
+
+		acpi_os_printf
+		    ("RegionField: Bits=%X AccWidth=%X Lock=%X Update=%X at "
+		     "byte=%X bit=%X of below:\n", obj_desc->field.bit_length,
+		     obj_desc->field.access_byte_width,
+		     obj_desc->field.field_flags & AML_FIELD_LOCK_RULE_MASK,
+		     obj_desc->field.field_flags & AML_FIELD_UPDATE_RULE_MASK,
+		     obj_desc->field.base_byte_offset,
+		     obj_desc->field.start_field_bit_offset);
+
+		acpi_ex_dump_operand(obj_desc->field.region_obj, depth + 1);
+		break;
+
+	case ACPI_TYPE_LOCAL_INDEX_FIELD:
+
+		acpi_os_printf("IndexField\n");
+		break;
+
+	case ACPI_TYPE_BUFFER_FIELD:
+
+		acpi_os_printf("BufferField: %X bits at byte %X bit %X of\n",
+			       obj_desc->buffer_field.bit_length,
+			       obj_desc->buffer_field.base_byte_offset,
+			       obj_desc->buffer_field.start_field_bit_offset);
+
+		if (!obj_desc->buffer_field.buffer_obj) {
+			ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "*NULL*\n"));
+		} else if ((obj_desc->buffer_field.buffer_obj)->common.type !=
+			   ACPI_TYPE_BUFFER) {
+			acpi_os_printf("*not a Buffer*\n");
+		} else {
+			acpi_ex_dump_operand(obj_desc->buffer_field.buffer_obj,
+					     depth + 1);
+		}
+		break;
+
+	case ACPI_TYPE_EVENT:
+
+		acpi_os_printf("Event\n");
+		break;
+
+	case ACPI_TYPE_METHOD:
+
+		acpi_os_printf("Method(%X) @ %p:%X\n",
+			       obj_desc->method.param_count,
+			       obj_desc->method.aml_start,
+			       obj_desc->method.aml_length);
+		break;
+
+	case ACPI_TYPE_MUTEX:
+
+		acpi_os_printf("Mutex\n");
+		break;
+
+	case ACPI_TYPE_DEVICE:
+
+		acpi_os_printf("Device\n");
+		break;
+
+	case ACPI_TYPE_POWER:
+
+		acpi_os_printf("Power\n");
+		break;
+
+	case ACPI_TYPE_PROCESSOR:
+
+		acpi_os_printf("Processor\n");
+		break;
+
+	case ACPI_TYPE_THERMAL:
+
+		acpi_os_printf("Thermal\n");
+		break;
+
+	default:
+
+		/* Unknown Type */
+
+		acpi_os_printf("Unknown Type %X\n", obj_desc->common.type);
+		break;
+	}
+
+	return;
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_dump_operands
+ *
+ * PARAMETERS:  operands            - A list of Operand objects
+ *		opcode_name	    - AML opcode name
+ *		num_operands	    - Operand count for this opcode
+ *
+ * DESCRIPTION: Dump the operands associated with the opcode
+ *
+ ******************************************************************************/
+
+void
+acpi_ex_dump_operands(union acpi_operand_object **operands,
+		      const char *opcode_name, u32 num_operands)
+{
+	ACPI_FUNCTION_TRACE(ex_dump_operands);
+
+	if (!opcode_name) {
+		opcode_name = "UNKNOWN";
+	}
+
+	ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+			  "**** Start operand dump for opcode [%s], %u operands\n",
+			  opcode_name, num_operands));
+
+	if (num_operands == 0) {
+		num_operands = 1;
+	}
+
+	/* Dump the individual operands */
+
+	while (num_operands) {
+		acpi_ex_dump_operand(*operands, 0);
+		operands++;
+		num_operands--;
+	}
+
+	ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+			  "**** End operand dump for [%s]\n", opcode_name));
+	return_VOID;
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_out* functions
+ *
+ * PARAMETERS:  title               - Descriptive text
+ *              value               - Value to be displayed
+ *
+ * DESCRIPTION: Object dump output formatting functions. These functions
+ *              reduce the number of format strings required and keeps them
+ *              all in one place for easy modification.
+ *
+ ******************************************************************************/
+
+static void acpi_ex_out_string(const char *title, const char *value)
+{
+	acpi_os_printf("%20s : %s\n", title, value);
+}
+
+static void acpi_ex_out_pointer(const char *title, const void *value)
+{
+	acpi_os_printf("%20s : %p\n", title, value);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_dump_namespace_node
+ *
+ * PARAMETERS:  node                - Descriptor to dump
+ *              flags               - Force display if TRUE
+ *
+ * DESCRIPTION: Dumps the members of the given.Node
+ *
+ ******************************************************************************/
+
+void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags)
+{
+
+	ACPI_FUNCTION_ENTRY();
+
+	if (!flags) {
+
+		/* Check if debug output enabled */
+
+		if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_OBJECTS, _COMPONENT)) {
+			return;
+		}
+	}
+
+	acpi_os_printf("%20s : %4.4s\n", "Name", acpi_ut_get_node_name(node));
+	acpi_os_printf("%20s : %2.2X [%s]\n", "Type",
+		       node->type, acpi_ut_get_type_name(node->type));
+
+	acpi_ex_dump_object(ACPI_CAST_PTR(union acpi_operand_object, node),
+			    acpi_ex_dump_node);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_dump_reference_obj
+ *
+ * PARAMETERS:  object              - Descriptor to dump
+ *
+ * DESCRIPTION: Dumps a reference object
+ *
+ ******************************************************************************/
+
+static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc)
+{
+	struct acpi_buffer ret_buf;
+	acpi_status status;
+
+	ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER;
+
+	if (obj_desc->reference.class == ACPI_REFCLASS_NAME) {
+		acpi_os_printf(" %p ", obj_desc->reference.node);
+
+		status = acpi_ns_handle_to_pathname(obj_desc->reference.node,
+						    &ret_buf, TRUE);
+		if (ACPI_FAILURE(status)) {
+			acpi_os_printf
+			    (" Could not convert name to pathname: %s\n",
+			     acpi_format_exception(status));
+		} else {
+			acpi_os_printf("%s: %s\n",
+				       acpi_ut_get_type_name(obj_desc->
+							     reference.node->
+							     type),
+				       (char *)ret_buf.pointer);
+			ACPI_FREE(ret_buf.pointer);
+		}
+	} else if (obj_desc->reference.object) {
+		if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) ==
+		    ACPI_DESC_TYPE_OPERAND) {
+			acpi_os_printf("%22s %p", "Target :",
+				       obj_desc->reference.object);
+			if (obj_desc->reference.class == ACPI_REFCLASS_TABLE) {
+				acpi_os_printf(" Table Index: %X\n",
+					       obj_desc->reference.value);
+			} else {
+				acpi_os_printf(" [%s]\n",
+					       acpi_ut_get_type_name(((union
+								       acpi_operand_object
+								       *)
+								      obj_desc->
+								      reference.
+								      object)->
+								     common.
+								     type));
+			}
+		} else {
+			acpi_os_printf(" Target: %p\n",
+				       obj_desc->reference.object);
+		}
+	}
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_dump_package_obj
+ *
+ * PARAMETERS:  obj_desc            - Descriptor to dump
+ *              level               - Indentation Level
+ *              index               - Package index for this object
+ *
+ * DESCRIPTION: Dumps the elements of the package
+ *
+ ******************************************************************************/
+
+static void
+acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
+			 u32 level, u32 index)
+{
+	u32 i;
+
+	/* Indentation and index output */
+
+	if (level > 0) {
+		for (i = 0; i < level; i++) {
+			acpi_os_printf(" ");
+		}
+
+		acpi_os_printf("[%.2d] ", index);
+	}
+
+	acpi_os_printf("%p ", obj_desc);
+
+	/* Null package elements are allowed */
+
+	if (!obj_desc) {
+		acpi_os_printf("[Null Object]\n");
+		return;
+	}
+
+	/* Packages may only contain a few object types */
+
+	switch (obj_desc->common.type) {
+	case ACPI_TYPE_INTEGER:
+
+		acpi_os_printf("[Integer] = %8.8X%8.8X\n",
+			       ACPI_FORMAT_UINT64(obj_desc->integer.value));
+		break;
+
+	case ACPI_TYPE_STRING:
+
+		acpi_os_printf("[String] Value: ");
+		acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
+		acpi_os_printf("\n");
+		break;
+
+	case ACPI_TYPE_BUFFER:
+
+		acpi_os_printf("[Buffer] Length %.2X = ",
+			       obj_desc->buffer.length);
+		if (obj_desc->buffer.length) {
+			acpi_ut_debug_dump_buffer(ACPI_CAST_PTR
+						  (u8,
+						   obj_desc->buffer.pointer),
+						  obj_desc->buffer.length,
+						  DB_DWORD_DISPLAY, _COMPONENT);
+		} else {
+			acpi_os_printf("\n");
+		}
+		break;
+
+	case ACPI_TYPE_PACKAGE:
+
+		acpi_os_printf("[Package] Contains %u Elements:\n",
+			       obj_desc->package.count);
+
+		for (i = 0; i < obj_desc->package.count; i++) {
+			acpi_ex_dump_package_obj(obj_desc->package.elements[i],
+						 level + 1, i);
+		}
+		break;
+
+	case ACPI_TYPE_LOCAL_REFERENCE:
+
+		acpi_os_printf("[Object Reference] Class [%s]",
+			       acpi_ut_get_reference_name(obj_desc));
+		acpi_ex_dump_reference_obj(obj_desc);
+		break;
+
+	default:
+
+		acpi_os_printf("[%s] Type: %2.2X\n",
+			       acpi_ut_get_type_name(obj_desc->common.type),
+			       obj_desc->common.type);
+		break;
+	}
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_dump_object_descriptor
+ *
+ * PARAMETERS:  obj_desc            - Descriptor to dump
+ *              flags               - Force display if TRUE
+ *
+ * DESCRIPTION: Dumps the members of the object descriptor given.
+ *
+ ******************************************************************************/
+
+void
+acpi_ex_dump_object_descriptor(union acpi_operand_object *obj_desc, u32 flags)
+{
+	ACPI_FUNCTION_TRACE(ex_dump_object_descriptor);
+
+	if (!obj_desc) {
+		return_VOID;
+	}
+
+	if (!flags) {
+
+		/* Check if debug output enabled */
+
+		if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_OBJECTS, _COMPONENT)) {
+			return_VOID;
+		}
+	}
+
+	if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
+		acpi_ex_dump_namespace_node((struct acpi_namespace_node *)
+					    obj_desc, flags);
+
+		obj_desc = ((struct acpi_namespace_node *)obj_desc)->object;
+		if (!obj_desc) {
+			return_VOID;
+		}
+
+		acpi_os_printf("\nAttached Object %p", obj_desc);
+		if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
+			acpi_os_printf(" - Namespace Node");
+		}
+
+		acpi_os_printf(":\n");
+		goto dump_object;
+	}
+
+	if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
+		acpi_os_printf("%p is not an ACPI operand object: [%s]\n",
+			       obj_desc, acpi_ut_get_descriptor_name(obj_desc));
+		return_VOID;
+	}
+
+	/* Validate the object type */
+
+	if (obj_desc->common.type > ACPI_TYPE_LOCAL_MAX) {
+		acpi_os_printf("Not a known object type: %2.2X\n",
+			       obj_desc->common.type);
+		return_VOID;
+	}
+
+dump_object:
+
+	if (!obj_desc) {
+		return_VOID;
+	}
+
+	/* Common Fields */
+
+	acpi_ex_dump_object(obj_desc, acpi_ex_dump_common);
+
+	/* Object-specific fields */
+
+	acpi_ex_dump_object(obj_desc, acpi_ex_dump_info[obj_desc->common.type]);
+
+	if (obj_desc->common.type == ACPI_TYPE_REGION) {
+		obj_desc = obj_desc->common.next_object;
+		if (obj_desc->common.type > ACPI_TYPE_LOCAL_MAX) {
+			acpi_os_printf
+			    ("Secondary object is not a known object type: %2.2X\n",
+			     obj_desc->common.type);
+
+			return_VOID;
+		}
+
+		acpi_os_printf("\nExtra attached Object (%p):\n", obj_desc);
+		acpi_ex_dump_object(obj_desc,
+				    acpi_ex_dump_info[obj_desc->common.type]);
+	}
+
+	return_VOID;
+}
+
+#endif