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, 433 insertions, 0 deletions

diff --git a/drivers/net/ethernet/ibm/ehea/ehea_phyp.h b/drivers/net/ethernet/ibm/ehea/ehea_phyp.h
new file mode 100644
index 000000000..e8b56c103
--- /dev/null
+++ b/drivers/net/ethernet/ibm/ehea/ehea_phyp.h
@@ -0,0 +1,433 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ *  linux/drivers/net/ethernet/ibm/ehea/ehea_phyp.h
+ *
+ *  eHEA ethernet device driver for IBM eServer System p
+ *
+ *  (C) Copyright IBM Corp. 2006
+ *
+ *  Authors:
+ *       Christoph Raisch <raisch@de.ibm.com>
+ *       Jan-Bernd Themann <themann@de.ibm.com>
+ *       Thomas Klein <tklein@de.ibm.com>
+ */
+
+#ifndef __EHEA_PHYP_H__
+#define __EHEA_PHYP_H__
+
+#include <linux/delay.h>
+#include <asm/hvcall.h>
+#include "ehea.h"
+#include "ehea_hw.h"
+
+/* Some abbreviations used here:
+ *
+ * hcp_*  - structures, variables and functions releated to Hypervisor Calls
+ */
+
+/* Number of pages which can be registered at once by H_REGISTER_HEA_RPAGES */
+#define EHEA_MAX_RPAGE 512
+
+/* Notification Event Queue (NEQ) Entry bit masks */
+#define NEQE_EVENT_CODE		EHEA_BMASK_IBM(2, 7)
+#define NEQE_PORTNUM  		EHEA_BMASK_IBM(32, 47)
+#define NEQE_PORT_UP		EHEA_BMASK_IBM(16, 16)
+#define NEQE_EXTSWITCH_PORT_UP	EHEA_BMASK_IBM(17, 17)
+#define NEQE_EXTSWITCH_PRIMARY	EHEA_BMASK_IBM(18, 18)
+#define NEQE_PLID		EHEA_BMASK_IBM(16, 47)
+
+/* Notification Event Codes */
+#define EHEA_EC_PORTSTATE_CHG	0x30
+#define EHEA_EC_ADAPTER_MALFUNC	0x32
+#define EHEA_EC_PORT_MALFUNC	0x33
+
+/* Notification Event Log Register (NELR) bit masks */
+#define NELR_PORT_MALFUNC	EHEA_BMASK_IBM(61, 61)
+#define NELR_ADAPTER_MALFUNC	EHEA_BMASK_IBM(62, 62)
+#define NELR_PORTSTATE_CHG	EHEA_BMASK_IBM(63, 63)
+
+static inline void hcp_epas_ctor(struct h_epas *epas, u64 paddr_kernel,
+				 u64 paddr_user)
+{
+	/* To support 64k pages we must round to 64k page boundary */
+	epas->kernel.addr = ioremap((paddr_kernel & PAGE_MASK), PAGE_SIZE) +
+			    (paddr_kernel & ~PAGE_MASK);
+	epas->user.addr = paddr_user;
+}
+
+static inline void hcp_epas_dtor(struct h_epas *epas)
+{
+	if (epas->kernel.addr)
+		iounmap((void __iomem *)((u64)epas->kernel.addr & PAGE_MASK));
+
+	epas->user.addr = 0;
+	epas->kernel.addr = 0;
+}
+
+struct hcp_modify_qp_cb0 {
+	u64 qp_ctl_reg;		/* 00 */
+	u32 max_swqe;		/* 02 */
+	u32 max_rwqe;		/* 03 */
+	u32 port_nb;		/* 04 */
+	u32 reserved0;		/* 05 */
+	u64 qp_aer;		/* 06 */
+	u64 qp_tenure;		/* 08 */
+};
+
+/* Hcall Query/Modify Queue Pair Control Block 0 Selection Mask Bits */
+#define H_QPCB0_ALL             EHEA_BMASK_IBM(0, 5)
+#define H_QPCB0_QP_CTL_REG      EHEA_BMASK_IBM(0, 0)
+#define H_QPCB0_MAX_SWQE        EHEA_BMASK_IBM(1, 1)
+#define H_QPCB0_MAX_RWQE        EHEA_BMASK_IBM(2, 2)
+#define H_QPCB0_PORT_NB         EHEA_BMASK_IBM(3, 3)
+#define H_QPCB0_QP_AER          EHEA_BMASK_IBM(4, 4)
+#define H_QPCB0_QP_TENURE       EHEA_BMASK_IBM(5, 5)
+
+/* Queue Pair Control Register Status Bits */
+#define H_QP_CR_ENABLED		    0x8000000000000000ULL /* QP enabled */
+							  /* QP States: */
+#define H_QP_CR_STATE_RESET	    0x0000010000000000ULL /*  Reset */
+#define H_QP_CR_STATE_INITIALIZED   0x0000020000000000ULL /*  Initialized */
+#define H_QP_CR_STATE_RDY2RCV	    0x0000030000000000ULL /*  Ready to recv */
+#define H_QP_CR_STATE_RDY2SND	    0x0000050000000000ULL /*  Ready to send */
+#define H_QP_CR_STATE_ERROR	    0x0000800000000000ULL /*  Error */
+#define H_QP_CR_RES_STATE 	    0x0000007F00000000ULL /* Resultant state */
+
+struct hcp_modify_qp_cb1 {
+	u32 qpn;		/* 00 */
+	u32 qp_asyn_ev_eq_nb;	/* 01 */
+	u64 sq_cq_handle;	/* 02 */
+	u64 rq_cq_handle;	/* 04 */
+	/* sgel = scatter gather element */
+	u32 sgel_nb_sq;		/* 06 */
+	u32 sgel_nb_rq1;	/* 07 */
+	u32 sgel_nb_rq2;	/* 08 */
+	u32 sgel_nb_rq3;	/* 09 */
+};
+
+/* Hcall Query/Modify Queue Pair Control Block 1 Selection Mask Bits */
+#define H_QPCB1_ALL             EHEA_BMASK_IBM(0, 7)
+#define H_QPCB1_QPN             EHEA_BMASK_IBM(0, 0)
+#define H_QPCB1_ASYN_EV_EQ_NB   EHEA_BMASK_IBM(1, 1)
+#define H_QPCB1_SQ_CQ_HANDLE    EHEA_BMASK_IBM(2, 2)
+#define H_QPCB1_RQ_CQ_HANDLE    EHEA_BMASK_IBM(3, 3)
+#define H_QPCB1_SGEL_NB_SQ      EHEA_BMASK_IBM(4, 4)
+#define H_QPCB1_SGEL_NB_RQ1     EHEA_BMASK_IBM(5, 5)
+#define H_QPCB1_SGEL_NB_RQ2     EHEA_BMASK_IBM(6, 6)
+#define H_QPCB1_SGEL_NB_RQ3     EHEA_BMASK_IBM(7, 7)
+
+struct hcp_query_ehea {
+	u32 cur_num_qps;		/* 00 */
+	u32 cur_num_cqs;		/* 01 */
+	u32 cur_num_eqs;		/* 02 */
+	u32 cur_num_mrs;		/* 03 */
+	u32 auth_level;			/* 04 */
+	u32 max_num_qps;		/* 05 */
+	u32 max_num_cqs;		/* 06 */
+	u32 max_num_eqs;		/* 07 */
+	u32 max_num_mrs;		/* 08 */
+	u32 reserved0;			/* 09 */
+	u32 int_clock_freq;		/* 10 */
+	u32 max_num_pds;		/* 11 */
+	u32 max_num_addr_handles;	/* 12 */
+	u32 max_num_cqes;		/* 13 */
+	u32 max_num_wqes;		/* 14 */
+	u32 max_num_sgel_rq1wqe;	/* 15 */
+	u32 max_num_sgel_rq2wqe;	/* 16 */
+	u32 max_num_sgel_rq3wqe;	/* 17 */
+	u32 mr_page_size;		/* 18 */
+	u32 reserved1;			/* 19 */
+	u64 max_mr_size;		/* 20 */
+	u64 reserved2;			/* 22 */
+	u32 num_ports;			/* 24 */
+	u32 reserved3;			/* 25 */
+	u32 reserved4;			/* 26 */
+	u32 reserved5;			/* 27 */
+	u64 max_mc_mac;			/* 28 */
+	u64 ehea_cap;			/* 30 */
+	u32 max_isn_per_eq;		/* 32 */
+	u32 max_num_neq;		/* 33 */
+	u64 max_num_vlan_ids;		/* 34 */
+	u32 max_num_port_group;		/* 36 */
+	u32 max_num_phys_port;		/* 37 */
+
+};
+
+/* Hcall Query/Modify Port Control Block defines */
+#define H_PORT_CB0	 0
+#define H_PORT_CB1	 1
+#define H_PORT_CB2	 2
+#define H_PORT_CB3	 3
+#define H_PORT_CB4	 4
+#define H_PORT_CB5	 5
+#define H_PORT_CB6	 6
+#define H_PORT_CB7	 7
+
+struct hcp_ehea_port_cb0 {
+	u64 port_mac_addr;
+	u64 port_rc;
+	u64 reserved0;
+	u32 port_op_state;
+	u32 port_speed;
+	u32 ext_swport_op_state;
+	u32 neg_tpf_prpf;
+	u32 num_default_qps;
+	u32 reserved1;
+	u64 default_qpn_arr[16];
+};
+
+/* Hcall Query/Modify Port Control Block 0 Selection Mask Bits */
+#define H_PORT_CB0_ALL		EHEA_BMASK_IBM(0, 7)    /* Set all bits */
+#define H_PORT_CB0_MAC		EHEA_BMASK_IBM(0, 0)    /* MAC address */
+#define H_PORT_CB0_PRC		EHEA_BMASK_IBM(1, 1)    /* Port Recv Control */
+#define H_PORT_CB0_DEFQPNARRAY	EHEA_BMASK_IBM(7, 7)    /* Default QPN Array */
+
+/*  Hcall Query Port: Returned port speed values */
+#define H_SPEED_10M_H	1	/*  10 Mbps, Half Duplex */
+#define H_SPEED_10M_F	2	/*  10 Mbps, Full Duplex */
+#define H_SPEED_100M_H	3	/* 100 Mbps, Half Duplex */
+#define H_SPEED_100M_F	4	/* 100 Mbps, Full Duplex */
+#define H_SPEED_1G_F	6	/*   1 Gbps, Full Duplex */
+#define H_SPEED_10G_F	8	/*  10 Gbps, Full Duplex */
+
+/* Port Receive Control Status Bits */
+#define PXLY_RC_VALID           EHEA_BMASK_IBM(49, 49)
+#define PXLY_RC_VLAN_XTRACT     EHEA_BMASK_IBM(50, 50)
+#define PXLY_RC_TCP_6_TUPLE     EHEA_BMASK_IBM(51, 51)
+#define PXLY_RC_UDP_6_TUPLE     EHEA_BMASK_IBM(52, 52)
+#define PXLY_RC_TCP_3_TUPLE     EHEA_BMASK_IBM(53, 53)
+#define PXLY_RC_TCP_2_TUPLE     EHEA_BMASK_IBM(54, 54)
+#define PXLY_RC_LLC_SNAP        EHEA_BMASK_IBM(55, 55)
+#define PXLY_RC_JUMBO_FRAME     EHEA_BMASK_IBM(56, 56)
+#define PXLY_RC_FRAG_IP_PKT     EHEA_BMASK_IBM(57, 57)
+#define PXLY_RC_TCP_UDP_CHKSUM  EHEA_BMASK_IBM(58, 58)
+#define PXLY_RC_IP_CHKSUM       EHEA_BMASK_IBM(59, 59)
+#define PXLY_RC_MAC_FILTER      EHEA_BMASK_IBM(60, 60)
+#define PXLY_RC_UNTAG_FILTER    EHEA_BMASK_IBM(61, 61)
+#define PXLY_RC_VLAN_TAG_FILTER EHEA_BMASK_IBM(62, 63)
+
+#define PXLY_RC_VLAN_FILTER     2
+#define PXLY_RC_VLAN_PERM       0
+
+
+#define H_PORT_CB1_ALL          0x8000000000000000ULL
+
+struct hcp_ehea_port_cb1 {
+	u64 vlan_filter[64];
+};
+
+#define H_PORT_CB2_ALL          0xFFE0000000000000ULL
+
+struct hcp_ehea_port_cb2 {
+	u64 rxo;
+	u64 rxucp;
+	u64 rxufd;
+	u64 rxuerr;
+	u64 rxftl;
+	u64 rxmcp;
+	u64 rxbcp;
+	u64 txo;
+	u64 txucp;
+	u64 txmcp;
+	u64 txbcp;
+};
+
+struct hcp_ehea_port_cb3 {
+	u64 vlan_bc_filter[64];
+	u64 vlan_mc_filter[64];
+	u64 vlan_un_filter[64];
+	u64 port_mac_hash_array[64];
+};
+
+#define H_PORT_CB4_ALL          0xF000000000000000ULL
+#define H_PORT_CB4_JUMBO        0x1000000000000000ULL
+#define H_PORT_CB4_SPEED        0x8000000000000000ULL
+
+struct hcp_ehea_port_cb4 {
+	u32 port_speed;
+	u32 pause_frame;
+	u32 ens_port_op_state;
+	u32 jumbo_frame;
+	u32 ens_port_wrap;
+};
+
+/* Hcall Query/Modify Port Control Block 5 Selection Mask Bits */
+#define H_PORT_CB5_RCU		0x0001000000000000ULL
+#define PXS_RCU			EHEA_BMASK_IBM(61, 63)
+
+struct hcp_ehea_port_cb5 {
+	u64 prc;	        /* 00 */
+	u64 uaa;		/* 01 */
+	u64 macvc;		/* 02 */
+	u64 xpcsc;		/* 03 */
+	u64 xpcsp;		/* 04 */
+	u64 pcsid;		/* 05 */
+	u64 xpcsst;		/* 06 */
+	u64 pthlb;		/* 07 */
+	u64 pthrb;		/* 08 */
+	u64 pqu;		/* 09 */
+	u64 pqd;		/* 10 */
+	u64 prt;		/* 11 */
+	u64 wsth;		/* 12 */
+	u64 rcb;		/* 13 */
+	u64 rcm;		/* 14 */
+	u64 rcu;		/* 15 */
+	u64 macc;		/* 16 */
+	u64 pc;			/* 17 */
+	u64 pst;		/* 18 */
+	u64 ducqpn;		/* 19 */
+	u64 mcqpn;		/* 20 */
+	u64 mma;		/* 21 */
+	u64 pmc0h;		/* 22 */
+	u64 pmc0l;		/* 23 */
+	u64 lbc;		/* 24 */
+};
+
+#define H_PORT_CB6_ALL  0xFFFFFE7FFFFF8000ULL
+
+struct hcp_ehea_port_cb6 {
+	u64 rxo;		/* 00 */
+	u64 rx64;		/* 01 */
+	u64 rx65;		/* 02 */
+	u64 rx128;		/* 03 */
+	u64 rx256;		/* 04 */
+	u64 rx512;		/* 05 */
+	u64 rx1024;		/* 06 */
+	u64 rxbfcs;		/* 07 */
+	u64 rxime;		/* 08 */
+	u64 rxrle;		/* 09 */
+	u64 rxorle;		/* 10 */
+	u64 rxftl;		/* 11 */
+	u64 rxjab;		/* 12 */
+	u64 rxse;		/* 13 */
+	u64 rxce;		/* 14 */
+	u64 rxrf;		/* 15 */
+	u64 rxfrag;		/* 16 */
+	u64 rxuoc;		/* 17 */
+	u64 rxcpf;		/* 18 */
+	u64 rxsb;		/* 19 */
+	u64 rxfd;		/* 20 */
+	u64 rxoerr;		/* 21 */
+	u64 rxaln;		/* 22 */
+	u64 ducqpn;		/* 23 */
+	u64 reserved0;		/* 24 */
+	u64 rxmcp;		/* 25 */
+	u64 rxbcp;		/* 26 */
+	u64 txmcp;		/* 27 */
+	u64 txbcp;		/* 28 */
+	u64 txo;		/* 29 */
+	u64 tx64;		/* 30 */
+	u64 tx65;		/* 31 */
+	u64 tx128;		/* 32 */
+	u64 tx256;		/* 33 */
+	u64 tx512;		/* 34 */
+	u64 tx1024;		/* 35 */
+	u64 txbfcs;		/* 36 */
+	u64 txcpf;		/* 37 */
+	u64 txlf;		/* 38 */
+	u64 txrf;		/* 39 */
+	u64 txime;		/* 40 */
+	u64 txsc;		/* 41 */
+	u64 txmc;		/* 42 */
+	u64 txsqe;		/* 43 */
+	u64 txdef;		/* 44 */
+	u64 txlcol;		/* 45 */
+	u64 txexcol;		/* 46 */
+	u64 txcse;		/* 47 */
+	u64 txbor;		/* 48 */
+};
+
+#define H_PORT_CB7_DUCQPN 0x8000000000000000ULL
+
+struct hcp_ehea_port_cb7 {
+	u64 def_uc_qpn;
+};
+
+u64 ehea_h_query_ehea_qp(const u64 adapter_handle,
+			 const u8 qp_category,
+			 const u64 qp_handle, const u64 sel_mask,
+			 void *cb_addr);
+
+u64 ehea_h_modify_ehea_qp(const u64 adapter_handle,
+			  const u8 cat,
+			  const u64 qp_handle,
+			  const u64 sel_mask,
+			  void *cb_addr,
+			  u64 *inv_attr_id,
+			  u64 *proc_mask, u16 *out_swr, u16 *out_rwr);
+
+u64 ehea_h_alloc_resource_eq(const u64 adapter_handle,
+			     struct ehea_eq_attr *eq_attr, u64 *eq_handle);
+
+u64 ehea_h_alloc_resource_cq(const u64 adapter_handle,
+			     struct ehea_cq_attr *cq_attr,
+			     u64 *cq_handle, struct h_epas *epas);
+
+u64 ehea_h_alloc_resource_qp(const u64 adapter_handle,
+			     struct ehea_qp_init_attr *init_attr,
+			     const u32 pd,
+			     u64 *qp_handle, struct h_epas *h_epas);
+
+#define H_REG_RPAGE_PAGE_SIZE          EHEA_BMASK_IBM(48, 55)
+#define H_REG_RPAGE_QT                 EHEA_BMASK_IBM(62, 63)
+
+u64 ehea_h_register_rpage(const u64 adapter_handle,
+			  const u8 pagesize,
+			  const u8 queue_type,
+			  const u64 resource_handle,
+			  const u64 log_pageaddr, u64 count);
+
+#define H_DISABLE_GET_EHEA_WQE_P  1
+#define H_DISABLE_GET_SQ_WQE_P    2
+#define H_DISABLE_GET_RQC         3
+
+u64 ehea_h_disable_and_get_hea(const u64 adapter_handle, const u64 qp_handle);
+
+#define FORCE_FREE 1
+#define NORMAL_FREE 0
+
+u64 ehea_h_free_resource(const u64 adapter_handle, const u64 res_handle,
+			 u64 force_bit);
+
+u64 ehea_h_alloc_resource_mr(const u64 adapter_handle, const u64 vaddr,
+			     const u64 length, const u32 access_ctrl,
+			     const u32 pd, u64 *mr_handle, u32 *lkey);
+
+u64 ehea_h_register_rpage_mr(const u64 adapter_handle, const u64 mr_handle,
+			     const u8 pagesize, const u8 queue_type,
+			     const u64 log_pageaddr, const u64 count);
+
+u64 ehea_h_register_smr(const u64 adapter_handle, const u64 orig_mr_handle,
+			const u64 vaddr_in, const u32 access_ctrl, const u32 pd,
+			struct ehea_mr *mr);
+
+u64 ehea_h_query_ehea(const u64 adapter_handle, void *cb_addr);
+
+/* output param R5 */
+#define H_MEHEAPORT_CAT		EHEA_BMASK_IBM(40, 47)
+#define H_MEHEAPORT_PN		EHEA_BMASK_IBM(48, 63)
+
+u64 ehea_h_query_ehea_port(const u64 adapter_handle, const u16 port_num,
+			   const u8 cb_cat, const u64 select_mask,
+			   void *cb_addr);
+
+u64 ehea_h_modify_ehea_port(const u64 adapter_handle, const u16 port_num,
+			    const u8 cb_cat, const u64 select_mask,
+			    void *cb_addr);
+
+#define H_REGBCMC_PN            EHEA_BMASK_IBM(48, 63)
+#define H_REGBCMC_REGTYPE       EHEA_BMASK_IBM(60, 63)
+#define H_REGBCMC_MACADDR       EHEA_BMASK_IBM(16, 63)
+#define H_REGBCMC_VLANID        EHEA_BMASK_IBM(52, 63)
+
+u64 ehea_h_reg_dereg_bcmc(const u64 adapter_handle, const u16 port_num,
+			  const u8 reg_type, const u64 mc_mac_addr,
+			  const u16 vlan_id, const u32 hcall_id);
+
+u64 ehea_h_reset_events(const u64 adapter_handle, const u64 neq_handle,
+			const u64 event_mask);
+
+u64 ehea_h_error_data(const u64 adapter_handle, const u64 ressource_handle,
+		      void *rblock);
+
+#endif	/* __EHEA_PHYP_H__ */