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authorLibravatar Linus Torvalds <torvalds@linux-foundation.org>2023-02-21 18:24:12 -0800
committerLibravatar Linus Torvalds <torvalds@linux-foundation.org>2023-02-21 18:24:12 -0800
commit5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 (patch)
treecc5c2d0a898769fd59549594fedb3ee6f84e59a0 /arch/powerpc/platforms/powernv/opal-call.c
downloadlinux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.tar.gz
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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(). ...
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal-call.c')
-rw-r--r--arch/powerpc/platforms/powernv/opal-call.c297
1 files changed, 297 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-call.c b/arch/powerpc/platforms/powernv/opal-call.c
new file mode 100644
index 000000000..f812c74c6
--- /dev/null
+++ b/arch/powerpc/platforms/powernv/opal-call.c
@@ -0,0 +1,297 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/percpu.h>
+#include <linux/jump_label.h>
+#include <asm/interrupt.h>
+#include <asm/opal-api.h>
+#include <asm/trace.h>
+#include <asm/asm-prototypes.h>
+
+#ifdef CONFIG_TRACEPOINTS
+/*
+ * Since the tracing code might execute OPAL calls we need to guard against
+ * recursion.
+ */
+static DEFINE_PER_CPU(unsigned int, opal_trace_depth);
+
+static void __trace_opal_entry(s64 a0, s64 a1, s64 a2, s64 a3,
+ s64 a4, s64 a5, s64 a6, s64 a7,
+ unsigned long opcode)
+{
+ unsigned int *depth;
+ unsigned long args[8];
+
+ depth = this_cpu_ptr(&opal_trace_depth);
+
+ if (*depth)
+ return;
+
+ args[0] = a0;
+ args[1] = a1;
+ args[2] = a2;
+ args[3] = a3;
+ args[4] = a4;
+ args[5] = a5;
+ args[6] = a6;
+ args[7] = a7;
+
+ (*depth)++;
+ trace_opal_entry(opcode, &args[0]);
+ (*depth)--;
+}
+
+static void __trace_opal_exit(unsigned long opcode, unsigned long retval)
+{
+ unsigned int *depth;
+
+ depth = this_cpu_ptr(&opal_trace_depth);
+
+ if (*depth)
+ return;
+
+ (*depth)++;
+ trace_opal_exit(opcode, retval);
+ (*depth)--;
+}
+
+static DEFINE_STATIC_KEY_FALSE(opal_tracepoint_key);
+
+int opal_tracepoint_regfunc(void)
+{
+ static_branch_inc(&opal_tracepoint_key);
+ return 0;
+}
+
+void opal_tracepoint_unregfunc(void)
+{
+ static_branch_dec(&opal_tracepoint_key);
+}
+
+static s64 __opal_call_trace(s64 a0, s64 a1, s64 a2, s64 a3,
+ s64 a4, s64 a5, s64 a6, s64 a7,
+ unsigned long opcode, unsigned long msr)
+{
+ s64 ret;
+
+ __trace_opal_entry(a0, a1, a2, a3, a4, a5, a6, a7, opcode);
+ ret = __opal_call(a0, a1, a2, a3, a4, a5, a6, a7, opcode, msr);
+ __trace_opal_exit(opcode, ret);
+
+ return ret;
+}
+
+#define DO_TRACE (static_branch_unlikely(&opal_tracepoint_key))
+
+#else /* CONFIG_TRACEPOINTS */
+
+static s64 __opal_call_trace(s64 a0, s64 a1, s64 a2, s64 a3,
+ s64 a4, s64 a5, s64 a6, s64 a7,
+ unsigned long opcode, unsigned long msr)
+{
+ return 0;
+}
+
+#define DO_TRACE false
+#endif /* CONFIG_TRACEPOINTS */
+
+static int64_t opal_call(int64_t a0, int64_t a1, int64_t a2, int64_t a3,
+ int64_t a4, int64_t a5, int64_t a6, int64_t a7, int64_t opcode)
+{
+ unsigned long flags;
+ unsigned long msr = mfmsr();
+ bool mmu = (msr & (MSR_IR|MSR_DR));
+ int64_t ret;
+
+ /* OPAL call / firmware may use SRR and/or HSRR */
+ srr_regs_clobbered();
+
+ msr &= ~MSR_EE;
+
+ if (unlikely(!mmu))
+ return __opal_call(a0, a1, a2, a3, a4, a5, a6, a7, opcode, msr);
+
+ local_save_flags(flags);
+ hard_irq_disable();
+
+ if (DO_TRACE) {
+ ret = __opal_call_trace(a0, a1, a2, a3, a4, a5, a6, a7, opcode, msr);
+ } else {
+ ret = __opal_call(a0, a1, a2, a3, a4, a5, a6, a7, opcode, msr);
+ }
+
+ local_irq_restore(flags);
+
+ return ret;
+}
+
+#define OPAL_CALL(name, opcode) \
+int64_t name(int64_t a0, int64_t a1, int64_t a2, int64_t a3, \
+ int64_t a4, int64_t a5, int64_t a6, int64_t a7); \
+int64_t name(int64_t a0, int64_t a1, int64_t a2, int64_t a3, \
+ int64_t a4, int64_t a5, int64_t a6, int64_t a7) \
+{ \
+ return opal_call(a0, a1, a2, a3, a4, a5, a6, a7, opcode); \
+}
+
+OPAL_CALL(opal_invalid_call, OPAL_INVALID_CALL);
+OPAL_CALL(opal_console_write, OPAL_CONSOLE_WRITE);
+OPAL_CALL(opal_console_read, OPAL_CONSOLE_READ);
+OPAL_CALL(opal_console_write_buffer_space, OPAL_CONSOLE_WRITE_BUFFER_SPACE);
+OPAL_CALL(opal_rtc_read, OPAL_RTC_READ);
+OPAL_CALL(opal_rtc_write, OPAL_RTC_WRITE);
+OPAL_CALL(opal_cec_power_down, OPAL_CEC_POWER_DOWN);
+OPAL_CALL(opal_cec_reboot, OPAL_CEC_REBOOT);
+OPAL_CALL(opal_cec_reboot2, OPAL_CEC_REBOOT2);
+OPAL_CALL(opal_read_nvram, OPAL_READ_NVRAM);
+OPAL_CALL(opal_write_nvram, OPAL_WRITE_NVRAM);
+OPAL_CALL(opal_handle_interrupt, OPAL_HANDLE_INTERRUPT);
+OPAL_CALL(opal_poll_events, OPAL_POLL_EVENTS);
+OPAL_CALL(opal_pci_set_hub_tce_memory, OPAL_PCI_SET_HUB_TCE_MEMORY);
+OPAL_CALL(opal_pci_set_phb_tce_memory, OPAL_PCI_SET_PHB_TCE_MEMORY);
+OPAL_CALL(opal_pci_config_read_byte, OPAL_PCI_CONFIG_READ_BYTE);
+OPAL_CALL(opal_pci_config_read_half_word, OPAL_PCI_CONFIG_READ_HALF_WORD);
+OPAL_CALL(opal_pci_config_read_word, OPAL_PCI_CONFIG_READ_WORD);
+OPAL_CALL(opal_pci_config_write_byte, OPAL_PCI_CONFIG_WRITE_BYTE);
+OPAL_CALL(opal_pci_config_write_half_word, OPAL_PCI_CONFIG_WRITE_HALF_WORD);
+OPAL_CALL(opal_pci_config_write_word, OPAL_PCI_CONFIG_WRITE_WORD);
+OPAL_CALL(opal_set_xive, OPAL_SET_XIVE);
+OPAL_CALL(opal_get_xive, OPAL_GET_XIVE);
+OPAL_CALL(opal_register_exception_handler, OPAL_REGISTER_OPAL_EXCEPTION_HANDLER);
+OPAL_CALL(opal_pci_eeh_freeze_status, OPAL_PCI_EEH_FREEZE_STATUS);
+OPAL_CALL(opal_pci_eeh_freeze_clear, OPAL_PCI_EEH_FREEZE_CLEAR);
+OPAL_CALL(opal_pci_eeh_freeze_set, OPAL_PCI_EEH_FREEZE_SET);
+OPAL_CALL(opal_pci_err_inject, OPAL_PCI_ERR_INJECT);
+OPAL_CALL(opal_pci_shpc, OPAL_PCI_SHPC);
+OPAL_CALL(opal_pci_phb_mmio_enable, OPAL_PCI_PHB_MMIO_ENABLE);
+OPAL_CALL(opal_pci_set_phb_mem_window, OPAL_PCI_SET_PHB_MEM_WINDOW);
+OPAL_CALL(opal_pci_map_pe_mmio_window, OPAL_PCI_MAP_PE_MMIO_WINDOW);
+OPAL_CALL(opal_pci_set_phb_table_memory, OPAL_PCI_SET_PHB_TABLE_MEMORY);
+OPAL_CALL(opal_pci_set_pe, OPAL_PCI_SET_PE);
+OPAL_CALL(opal_pci_set_peltv, OPAL_PCI_SET_PELTV);
+OPAL_CALL(opal_pci_set_mve, OPAL_PCI_SET_MVE);
+OPAL_CALL(opal_pci_set_mve_enable, OPAL_PCI_SET_MVE_ENABLE);
+OPAL_CALL(opal_pci_get_xive_reissue, OPAL_PCI_GET_XIVE_REISSUE);
+OPAL_CALL(opal_pci_set_xive_reissue, OPAL_PCI_SET_XIVE_REISSUE);
+OPAL_CALL(opal_pci_set_xive_pe, OPAL_PCI_SET_XIVE_PE);
+OPAL_CALL(opal_get_xive_source, OPAL_GET_XIVE_SOURCE);
+OPAL_CALL(opal_get_msi_32, OPAL_GET_MSI_32);
+OPAL_CALL(opal_get_msi_64, OPAL_GET_MSI_64);
+OPAL_CALL(opal_start_cpu, OPAL_START_CPU);
+OPAL_CALL(opal_query_cpu_status, OPAL_QUERY_CPU_STATUS);
+OPAL_CALL(opal_write_oppanel, OPAL_WRITE_OPPANEL);
+OPAL_CALL(opal_pci_map_pe_dma_window, OPAL_PCI_MAP_PE_DMA_WINDOW);
+OPAL_CALL(opal_pci_map_pe_dma_window_real, OPAL_PCI_MAP_PE_DMA_WINDOW_REAL);
+OPAL_CALL(opal_pci_reset, OPAL_PCI_RESET);
+OPAL_CALL(opal_pci_get_hub_diag_data, OPAL_PCI_GET_HUB_DIAG_DATA);
+OPAL_CALL(opal_pci_get_phb_diag_data, OPAL_PCI_GET_PHB_DIAG_DATA);
+OPAL_CALL(opal_pci_fence_phb, OPAL_PCI_FENCE_PHB);
+OPAL_CALL(opal_pci_reinit, OPAL_PCI_REINIT);
+OPAL_CALL(opal_pci_mask_pe_error, OPAL_PCI_MASK_PE_ERROR);
+OPAL_CALL(opal_set_slot_led_status, OPAL_SET_SLOT_LED_STATUS);
+OPAL_CALL(opal_get_epow_status, OPAL_GET_EPOW_STATUS);
+OPAL_CALL(opal_get_dpo_status, OPAL_GET_DPO_STATUS);
+OPAL_CALL(opal_set_system_attention_led, OPAL_SET_SYSTEM_ATTENTION_LED);
+OPAL_CALL(opal_pci_next_error, OPAL_PCI_NEXT_ERROR);
+OPAL_CALL(opal_pci_poll, OPAL_PCI_POLL);
+OPAL_CALL(opal_pci_msi_eoi, OPAL_PCI_MSI_EOI);
+OPAL_CALL(opal_pci_get_phb_diag_data2, OPAL_PCI_GET_PHB_DIAG_DATA2);
+OPAL_CALL(opal_xscom_read, OPAL_XSCOM_READ);
+OPAL_CALL(opal_xscom_write, OPAL_XSCOM_WRITE);
+OPAL_CALL(opal_lpc_read, OPAL_LPC_READ);
+OPAL_CALL(opal_lpc_write, OPAL_LPC_WRITE);
+OPAL_CALL(opal_return_cpu, OPAL_RETURN_CPU);
+OPAL_CALL(opal_reinit_cpus, OPAL_REINIT_CPUS);
+OPAL_CALL(opal_read_elog, OPAL_ELOG_READ);
+OPAL_CALL(opal_send_ack_elog, OPAL_ELOG_ACK);
+OPAL_CALL(opal_get_elog_size, OPAL_ELOG_SIZE);
+OPAL_CALL(opal_resend_pending_logs, OPAL_ELOG_RESEND);
+OPAL_CALL(opal_write_elog, OPAL_ELOG_WRITE);
+OPAL_CALL(opal_validate_flash, OPAL_FLASH_VALIDATE);
+OPAL_CALL(opal_manage_flash, OPAL_FLASH_MANAGE);
+OPAL_CALL(opal_update_flash, OPAL_FLASH_UPDATE);
+OPAL_CALL(opal_resync_timebase, OPAL_RESYNC_TIMEBASE);
+OPAL_CALL(opal_check_token, OPAL_CHECK_TOKEN);
+OPAL_CALL(opal_dump_init, OPAL_DUMP_INIT);
+OPAL_CALL(opal_dump_info, OPAL_DUMP_INFO);
+OPAL_CALL(opal_dump_info2, OPAL_DUMP_INFO2);
+OPAL_CALL(opal_dump_read, OPAL_DUMP_READ);
+OPAL_CALL(opal_dump_ack, OPAL_DUMP_ACK);
+OPAL_CALL(opal_get_msg, OPAL_GET_MSG);
+OPAL_CALL(opal_write_oppanel_async, OPAL_WRITE_OPPANEL_ASYNC);
+OPAL_CALL(opal_check_completion, OPAL_CHECK_ASYNC_COMPLETION);
+OPAL_CALL(opal_dump_resend_notification, OPAL_DUMP_RESEND);
+OPAL_CALL(opal_sync_host_reboot, OPAL_SYNC_HOST_REBOOT);
+OPAL_CALL(opal_sensor_read, OPAL_SENSOR_READ);
+OPAL_CALL(opal_get_param, OPAL_GET_PARAM);
+OPAL_CALL(opal_set_param, OPAL_SET_PARAM);
+OPAL_CALL(opal_handle_hmi, OPAL_HANDLE_HMI);
+OPAL_CALL(opal_handle_hmi2, OPAL_HANDLE_HMI2);
+OPAL_CALL(opal_config_cpu_idle_state, OPAL_CONFIG_CPU_IDLE_STATE);
+OPAL_CALL(opal_slw_set_reg, OPAL_SLW_SET_REG);
+OPAL_CALL(opal_register_dump_region, OPAL_REGISTER_DUMP_REGION);
+OPAL_CALL(opal_unregister_dump_region, OPAL_UNREGISTER_DUMP_REGION);
+OPAL_CALL(opal_pci_set_phb_cxl_mode, OPAL_PCI_SET_PHB_CAPI_MODE);
+OPAL_CALL(opal_tpo_write, OPAL_WRITE_TPO);
+OPAL_CALL(opal_tpo_read, OPAL_READ_TPO);
+OPAL_CALL(opal_ipmi_send, OPAL_IPMI_SEND);
+OPAL_CALL(opal_ipmi_recv, OPAL_IPMI_RECV);
+OPAL_CALL(opal_i2c_request, OPAL_I2C_REQUEST);
+OPAL_CALL(opal_flash_read, OPAL_FLASH_READ);
+OPAL_CALL(opal_flash_write, OPAL_FLASH_WRITE);
+OPAL_CALL(opal_flash_erase, OPAL_FLASH_ERASE);
+OPAL_CALL(opal_prd_msg, OPAL_PRD_MSG);
+OPAL_CALL(opal_leds_get_ind, OPAL_LEDS_GET_INDICATOR);
+OPAL_CALL(opal_leds_set_ind, OPAL_LEDS_SET_INDICATOR);
+OPAL_CALL(opal_console_flush, OPAL_CONSOLE_FLUSH);
+OPAL_CALL(opal_get_device_tree, OPAL_GET_DEVICE_TREE);
+OPAL_CALL(opal_pci_get_presence_state, OPAL_PCI_GET_PRESENCE_STATE);
+OPAL_CALL(opal_pci_get_power_state, OPAL_PCI_GET_POWER_STATE);
+OPAL_CALL(opal_pci_set_power_state, OPAL_PCI_SET_POWER_STATE);
+OPAL_CALL(opal_int_get_xirr, OPAL_INT_GET_XIRR);
+OPAL_CALL(opal_int_set_cppr, OPAL_INT_SET_CPPR);
+OPAL_CALL(opal_int_eoi, OPAL_INT_EOI);
+OPAL_CALL(opal_int_set_mfrr, OPAL_INT_SET_MFRR);
+OPAL_CALL(opal_pci_tce_kill, OPAL_PCI_TCE_KILL);
+OPAL_CALL(opal_nmmu_set_ptcr, OPAL_NMMU_SET_PTCR);
+OPAL_CALL(opal_xive_reset, OPAL_XIVE_RESET);
+OPAL_CALL(opal_xive_get_irq_info, OPAL_XIVE_GET_IRQ_INFO);
+OPAL_CALL(opal_xive_get_irq_config, OPAL_XIVE_GET_IRQ_CONFIG);
+OPAL_CALL(opal_xive_set_irq_config, OPAL_XIVE_SET_IRQ_CONFIG);
+OPAL_CALL(opal_xive_get_queue_info, OPAL_XIVE_GET_QUEUE_INFO);
+OPAL_CALL(opal_xive_set_queue_info, OPAL_XIVE_SET_QUEUE_INFO);
+OPAL_CALL(opal_xive_donate_page, OPAL_XIVE_DONATE_PAGE);
+OPAL_CALL(opal_xive_alloc_vp_block, OPAL_XIVE_ALLOCATE_VP_BLOCK);
+OPAL_CALL(opal_xive_free_vp_block, OPAL_XIVE_FREE_VP_BLOCK);
+OPAL_CALL(opal_xive_allocate_irq_raw, OPAL_XIVE_ALLOCATE_IRQ);
+OPAL_CALL(opal_xive_free_irq, OPAL_XIVE_FREE_IRQ);
+OPAL_CALL(opal_xive_get_vp_info, OPAL_XIVE_GET_VP_INFO);
+OPAL_CALL(opal_xive_set_vp_info, OPAL_XIVE_SET_VP_INFO);
+OPAL_CALL(opal_xive_sync, OPAL_XIVE_SYNC);
+OPAL_CALL(opal_xive_dump, OPAL_XIVE_DUMP);
+OPAL_CALL(opal_xive_get_queue_state, OPAL_XIVE_GET_QUEUE_STATE);
+OPAL_CALL(opal_xive_set_queue_state, OPAL_XIVE_SET_QUEUE_STATE);
+OPAL_CALL(opal_xive_get_vp_state, OPAL_XIVE_GET_VP_STATE);
+OPAL_CALL(opal_signal_system_reset, OPAL_SIGNAL_SYSTEM_RESET);
+OPAL_CALL(opal_npu_map_lpar, OPAL_NPU_MAP_LPAR);
+OPAL_CALL(opal_imc_counters_init, OPAL_IMC_COUNTERS_INIT);
+OPAL_CALL(opal_imc_counters_start, OPAL_IMC_COUNTERS_START);
+OPAL_CALL(opal_imc_counters_stop, OPAL_IMC_COUNTERS_STOP);
+OPAL_CALL(opal_get_powercap, OPAL_GET_POWERCAP);
+OPAL_CALL(opal_set_powercap, OPAL_SET_POWERCAP);
+OPAL_CALL(opal_get_power_shift_ratio, OPAL_GET_POWER_SHIFT_RATIO);
+OPAL_CALL(opal_set_power_shift_ratio, OPAL_SET_POWER_SHIFT_RATIO);
+OPAL_CALL(opal_sensor_group_clear, OPAL_SENSOR_GROUP_CLEAR);
+OPAL_CALL(opal_quiesce, OPAL_QUIESCE);
+OPAL_CALL(opal_npu_spa_setup, OPAL_NPU_SPA_SETUP);
+OPAL_CALL(opal_npu_spa_clear_cache, OPAL_NPU_SPA_CLEAR_CACHE);
+OPAL_CALL(opal_npu_tl_set, OPAL_NPU_TL_SET);
+OPAL_CALL(opal_pci_get_pbcq_tunnel_bar, OPAL_PCI_GET_PBCQ_TUNNEL_BAR);
+OPAL_CALL(opal_pci_set_pbcq_tunnel_bar, OPAL_PCI_SET_PBCQ_TUNNEL_BAR);
+OPAL_CALL(opal_sensor_read_u64, OPAL_SENSOR_READ_U64);
+OPAL_CALL(opal_sensor_group_enable, OPAL_SENSOR_GROUP_ENABLE);
+OPAL_CALL(opal_nx_coproc_init, OPAL_NX_COPROC_INIT);
+OPAL_CALL(opal_mpipl_update, OPAL_MPIPL_UPDATE);
+OPAL_CALL(opal_mpipl_register_tag, OPAL_MPIPL_REGISTER_TAG);
+OPAL_CALL(opal_mpipl_query_tag, OPAL_MPIPL_QUERY_TAG);
+OPAL_CALL(opal_secvar_get, OPAL_SECVAR_GET);
+OPAL_CALL(opal_secvar_get_next, OPAL_SECVAR_GET_NEXT);
+OPAL_CALL(opal_secvar_enqueue_update, OPAL_SECVAR_ENQUEUE_UPDATE);