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, 418 insertions, 0 deletions

diff --git a/drivers/net/ethernet/brocade/bna/bna.h b/drivers/net/ethernet/brocade/bna/bna.h
new file mode 100644
index 000000000..50de1532a
--- /dev/null
+++ b/drivers/net/ethernet/brocade/bna/bna.h
@@ -0,0 +1,418 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Linux network driver for QLogic BR-series Converged Network Adapter.
+ */
+/*
+ * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
+ * Copyright (c) 2014-2015 QLogic Corporation
+ * All rights reserved
+ * www.qlogic.com
+ */
+#ifndef __BNA_H__
+#define __BNA_H__
+
+#include "bfa_defs.h"
+#include "bfa_ioc.h"
+#include "bfi_enet.h"
+#include "bna_types.h"
+
+extern const u32 bna_napi_dim_vector[][BNA_BIAS_T_MAX];
+
+/*  Macros and constants  */
+
+#define bna_is_small_rxq(_id) ((_id) & 0x1)
+
+/*
+ * input : _addr-> os dma addr in host endian format,
+ * output : _bna_dma_addr-> pointer to hw dma addr
+ */
+#define BNA_SET_DMA_ADDR(_addr, _bna_dma_addr)				\
+do {									\
+	u64 tmp_addr =						\
+	cpu_to_be64((u64)(_addr));				\
+	(_bna_dma_addr)->msb = ((struct bna_dma_addr *)&tmp_addr)->msb; \
+	(_bna_dma_addr)->lsb = ((struct bna_dma_addr *)&tmp_addr)->lsb; \
+} while (0)
+
+/*
+ * input : _bna_dma_addr-> pointer to hw dma addr
+ * output : _addr-> os dma addr in host endian format
+ */
+#define BNA_GET_DMA_ADDR(_bna_dma_addr, _addr)			\
+do {								\
+	(_addr) = ((((u64)ntohl((_bna_dma_addr)->msb))) << 32)		\
+	| ((ntohl((_bna_dma_addr)->lsb) & 0xffffffff));	\
+} while (0)
+
+#define BNA_TXQ_WI_NEEDED(_vectors)	(((_vectors) + 3) >> 2)
+
+#define BNA_QE_INDX_ADD(_qe_idx, _qe_num, _q_depth)			\
+	((_qe_idx) = ((_qe_idx) + (_qe_num)) & ((_q_depth) - 1))
+
+#define BNA_QE_INDX_INC(_idx, _q_depth) BNA_QE_INDX_ADD(_idx, 1, _q_depth)
+
+#define BNA_Q_INDEX_CHANGE(_old_idx, _updated_idx, _q_depth)		\
+	(((_updated_idx) - (_old_idx)) & ((_q_depth) - 1))
+
+#define BNA_QE_FREE_CNT(_q_ptr, _q_depth)				\
+	(((_q_ptr)->consumer_index - (_q_ptr)->producer_index - 1) &	\
+	 ((_q_depth) - 1))
+#define BNA_QE_IN_USE_CNT(_q_ptr, _q_depth)				\
+	((((_q_ptr)->producer_index - (_q_ptr)->consumer_index)) &	\
+	 (_q_depth - 1))
+
+#define BNA_LARGE_PKT_SIZE		1000
+
+#define BNA_UPDATE_PKT_CNT(_pkt, _len)					\
+do {									\
+	if ((_len) > BNA_LARGE_PKT_SIZE) {				\
+		(_pkt)->large_pkt_cnt++;				\
+	} else {							\
+		(_pkt)->small_pkt_cnt++;				\
+	}								\
+} while (0)
+
+#define	call_rxf_stop_cbfn(rxf)						\
+do {									\
+	if ((rxf)->stop_cbfn) {						\
+		void (*cbfn)(struct bna_rx *);			\
+		struct bna_rx *cbarg;					\
+		cbfn = (rxf)->stop_cbfn;				\
+		cbarg = (rxf)->stop_cbarg;				\
+		(rxf)->stop_cbfn = NULL;				\
+		(rxf)->stop_cbarg = NULL;				\
+		cbfn(cbarg);						\
+	}								\
+} while (0)
+
+#define	call_rxf_start_cbfn(rxf)					\
+do {									\
+	if ((rxf)->start_cbfn) {					\
+		void (*cbfn)(struct bna_rx *);			\
+		struct bna_rx *cbarg;					\
+		cbfn = (rxf)->start_cbfn;				\
+		cbarg = (rxf)->start_cbarg;				\
+		(rxf)->start_cbfn = NULL;				\
+		(rxf)->start_cbarg = NULL;				\
+		cbfn(cbarg);						\
+	}								\
+} while (0)
+
+#define	call_rxf_cam_fltr_cbfn(rxf)					\
+do {									\
+	if ((rxf)->cam_fltr_cbfn) {					\
+		void (*cbfn)(struct bnad *, struct bna_rx *);	\
+		struct bnad *cbarg;					\
+		cbfn = (rxf)->cam_fltr_cbfn;				\
+		cbarg = (rxf)->cam_fltr_cbarg;				\
+		(rxf)->cam_fltr_cbfn = NULL;				\
+		(rxf)->cam_fltr_cbarg = NULL;				\
+		cbfn(cbarg, rxf->rx);					\
+	}								\
+} while (0)
+
+#define is_xxx_enable(mode, bitmask, xxx) ((bitmask & xxx) && (mode & xxx))
+
+#define is_xxx_disable(mode, bitmask, xxx) ((bitmask & xxx) && !(mode & xxx))
+
+#define xxx_enable(mode, bitmask, xxx)					\
+do {									\
+	bitmask |= xxx;							\
+	mode |= xxx;							\
+} while (0)
+
+#define xxx_disable(mode, bitmask, xxx)					\
+do {									\
+	bitmask |= xxx;							\
+	mode &= ~xxx;							\
+} while (0)
+
+#define xxx_inactive(mode, bitmask, xxx)				\
+do {									\
+	bitmask &= ~xxx;						\
+	mode &= ~xxx;							\
+} while (0)
+
+#define is_promisc_enable(mode, bitmask)				\
+	is_xxx_enable(mode, bitmask, BNA_RXMODE_PROMISC)
+
+#define is_promisc_disable(mode, bitmask)				\
+	is_xxx_disable(mode, bitmask, BNA_RXMODE_PROMISC)
+
+#define promisc_enable(mode, bitmask)					\
+	xxx_enable(mode, bitmask, BNA_RXMODE_PROMISC)
+
+#define promisc_disable(mode, bitmask)					\
+	xxx_disable(mode, bitmask, BNA_RXMODE_PROMISC)
+
+#define promisc_inactive(mode, bitmask)					\
+	xxx_inactive(mode, bitmask, BNA_RXMODE_PROMISC)
+
+#define is_default_enable(mode, bitmask)				\
+	is_xxx_enable(mode, bitmask, BNA_RXMODE_DEFAULT)
+
+#define is_default_disable(mode, bitmask)				\
+	is_xxx_disable(mode, bitmask, BNA_RXMODE_DEFAULT)
+
+#define default_enable(mode, bitmask)					\
+	xxx_enable(mode, bitmask, BNA_RXMODE_DEFAULT)
+
+#define default_disable(mode, bitmask)					\
+	xxx_disable(mode, bitmask, BNA_RXMODE_DEFAULT)
+
+#define default_inactive(mode, bitmask)					\
+	xxx_inactive(mode, bitmask, BNA_RXMODE_DEFAULT)
+
+#define is_allmulti_enable(mode, bitmask)				\
+	is_xxx_enable(mode, bitmask, BNA_RXMODE_ALLMULTI)
+
+#define is_allmulti_disable(mode, bitmask)				\
+	is_xxx_disable(mode, bitmask, BNA_RXMODE_ALLMULTI)
+
+#define allmulti_enable(mode, bitmask)					\
+	xxx_enable(mode, bitmask, BNA_RXMODE_ALLMULTI)
+
+#define allmulti_disable(mode, bitmask)					\
+	xxx_disable(mode, bitmask, BNA_RXMODE_ALLMULTI)
+
+#define allmulti_inactive(mode, bitmask)				\
+	xxx_inactive(mode, bitmask, BNA_RXMODE_ALLMULTI)
+
+#define	GET_RXQS(rxp, q0, q1)	do {					\
+	switch ((rxp)->type) {						\
+	case BNA_RXP_SINGLE:						\
+		(q0) = rxp->rxq.single.only;				\
+		(q1) = NULL;						\
+		break;							\
+	case BNA_RXP_SLR:						\
+		(q0) = rxp->rxq.slr.large;				\
+		(q1) = rxp->rxq.slr.small;				\
+		break;							\
+	case BNA_RXP_HDS:						\
+		(q0) = rxp->rxq.hds.data;				\
+		(q1) = rxp->rxq.hds.hdr;				\
+		break;							\
+	}								\
+} while (0)
+
+#define bna_tx_rid_mask(_bna) ((_bna)->tx_mod.rid_mask)
+
+#define bna_rx_rid_mask(_bna) ((_bna)->rx_mod.rid_mask)
+
+#define bna_tx_from_rid(_bna, _rid, _tx)				\
+do {									\
+	struct bna_tx_mod *__tx_mod = &(_bna)->tx_mod;			\
+	struct bna_tx *__tx;						\
+	_tx = NULL;							\
+	list_for_each_entry(__tx, &__tx_mod->tx_active_q, qe) {		\
+		if (__tx->rid == (_rid)) {				\
+			(_tx) = __tx;					\
+			break;						\
+		}							\
+	}								\
+} while (0)
+
+#define bna_rx_from_rid(_bna, _rid, _rx)				\
+do {									\
+	struct bna_rx_mod *__rx_mod = &(_bna)->rx_mod;			\
+	struct bna_rx *__rx;						\
+	_rx = NULL;							\
+	list_for_each_entry(__rx, &__rx_mod->rx_active_q, qe) {		\
+		if (__rx->rid == (_rid)) {				\
+			(_rx) = __rx;					\
+			break;						\
+		}							\
+	}								\
+} while (0)
+
+#define bna_mcam_mod_free_q(_bna) (&(_bna)->mcam_mod.free_q)
+
+#define bna_mcam_mod_del_q(_bna) (&(_bna)->mcam_mod.del_q)
+
+#define bna_ucam_mod_free_q(_bna) (&(_bna)->ucam_mod.free_q)
+
+#define bna_ucam_mod_del_q(_bna) (&(_bna)->ucam_mod.del_q)
+
+/*  Inline functions  */
+
+static inline struct bna_mac *bna_mac_find(struct list_head *q, const u8 *addr)
+{
+	struct bna_mac *mac;
+
+	list_for_each_entry(mac, q, qe)
+		if (ether_addr_equal(mac->addr, addr))
+			return mac;
+	return NULL;
+}
+
+#define bna_attr(_bna) (&(_bna)->ioceth.attr)
+
+/* Function prototypes */
+
+/* BNA */
+
+/* FW response handlers */
+void bna_bfi_stats_clr_rsp(struct bna *bna, struct bfi_msgq_mhdr *msghdr);
+
+/* APIs for BNAD */
+void bna_res_req(struct bna_res_info *res_info);
+void bna_mod_res_req(struct bna *bna, struct bna_res_info *res_info);
+void bna_init(struct bna *bna, struct bnad *bnad,
+			struct bfa_pcidev *pcidev,
+			struct bna_res_info *res_info);
+void bna_mod_init(struct bna *bna, struct bna_res_info *res_info);
+void bna_uninit(struct bna *bna);
+int bna_num_txq_set(struct bna *bna, int num_txq);
+int bna_num_rxp_set(struct bna *bna, int num_rxp);
+void bna_hw_stats_get(struct bna *bna);
+
+/* APIs for RxF */
+struct bna_mac *bna_cam_mod_mac_get(struct list_head *head);
+struct bna_mcam_handle *bna_mcam_mod_handle_get(struct bna_mcam_mod *mod);
+void bna_mcam_mod_handle_put(struct bna_mcam_mod *mcam_mod,
+			  struct bna_mcam_handle *handle);
+
+/* MBOX */
+
+/* API for BNAD */
+void bna_mbox_handler(struct bna *bna, u32 intr_status);
+
+/* ETHPORT */
+
+/* Callbacks for RX */
+void bna_ethport_cb_rx_started(struct bna_ethport *ethport);
+void bna_ethport_cb_rx_stopped(struct bna_ethport *ethport);
+
+/* TX MODULE AND TX */
+
+/* FW response handelrs */
+void bna_bfi_tx_enet_start_rsp(struct bna_tx *tx,
+			       struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_tx_enet_stop_rsp(struct bna_tx *tx,
+			      struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_bw_update_aen(struct bna_tx_mod *tx_mod);
+
+/* APIs for BNA */
+void bna_tx_mod_init(struct bna_tx_mod *tx_mod, struct bna *bna,
+		     struct bna_res_info *res_info);
+void bna_tx_mod_uninit(struct bna_tx_mod *tx_mod);
+
+/* APIs for ENET */
+void bna_tx_mod_start(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
+void bna_tx_mod_stop(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
+void bna_tx_mod_fail(struct bna_tx_mod *tx_mod);
+
+/* APIs for BNAD */
+void bna_tx_res_req(int num_txq, int txq_depth,
+		    struct bna_res_info *res_info);
+struct bna_tx *bna_tx_create(struct bna *bna, struct bnad *bnad,
+			       struct bna_tx_config *tx_cfg,
+			       const struct bna_tx_event_cbfn *tx_cbfn,
+			       struct bna_res_info *res_info, void *priv);
+void bna_tx_destroy(struct bna_tx *tx);
+void bna_tx_enable(struct bna_tx *tx);
+void bna_tx_disable(struct bna_tx *tx, enum bna_cleanup_type type,
+		    void (*cbfn)(void *, struct bna_tx *));
+void bna_tx_cleanup_complete(struct bna_tx *tx);
+void bna_tx_coalescing_timeo_set(struct bna_tx *tx, int coalescing_timeo);
+
+/* RX MODULE, RX, RXF */
+
+/* FW response handlers */
+void bna_bfi_rx_enet_start_rsp(struct bna_rx *rx,
+			       struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_rx_enet_stop_rsp(struct bna_rx *rx,
+			      struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_rxf_cfg_rsp(struct bna_rxf *rxf, struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_rxf_mcast_add_rsp(struct bna_rxf *rxf,
+			       struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_rxf_ucast_set_rsp(struct bna_rxf *rxf,
+			       struct bfi_msgq_mhdr *msghdr);
+
+/* APIs for BNA */
+void bna_rx_mod_init(struct bna_rx_mod *rx_mod, struct bna *bna,
+		     struct bna_res_info *res_info);
+void bna_rx_mod_uninit(struct bna_rx_mod *rx_mod);
+
+/* APIs for ENET */
+void bna_rx_mod_start(struct bna_rx_mod *rx_mod, enum bna_rx_type type);
+void bna_rx_mod_stop(struct bna_rx_mod *rx_mod, enum bna_rx_type type);
+void bna_rx_mod_fail(struct bna_rx_mod *rx_mod);
+
+/* APIs for BNAD */
+void bna_rx_res_req(struct bna_rx_config *rx_config,
+		    struct bna_res_info *res_info);
+struct bna_rx *bna_rx_create(struct bna *bna, struct bnad *bnad,
+			       struct bna_rx_config *rx_cfg,
+			       const struct bna_rx_event_cbfn *rx_cbfn,
+			       struct bna_res_info *res_info, void *priv);
+void bna_rx_destroy(struct bna_rx *rx);
+void bna_rx_enable(struct bna_rx *rx);
+void bna_rx_disable(struct bna_rx *rx, enum bna_cleanup_type type,
+		    void (*cbfn)(void *, struct bna_rx *));
+void bna_rx_cleanup_complete(struct bna_rx *rx);
+void bna_rx_coalescing_timeo_set(struct bna_rx *rx, int coalescing_timeo);
+void bna_rx_dim_reconfig(struct bna *bna, const u32 vector[][BNA_BIAS_T_MAX]);
+void bna_rx_dim_update(struct bna_ccb *ccb);
+enum bna_cb_status bna_rx_ucast_set(struct bna_rx *rx, const u8 *ucmac);
+enum bna_cb_status bna_rx_ucast_listset(struct bna_rx *rx, int count,
+					const u8 *uclist);
+enum bna_cb_status bna_rx_mcast_add(struct bna_rx *rx, const u8 *mcmac,
+				    void (*cbfn)(struct bnad *,
+						 struct bna_rx *));
+enum bna_cb_status bna_rx_mcast_listset(struct bna_rx *rx, int count,
+					const u8 *mcmac);
+void
+bna_rx_mcast_delall(struct bna_rx *rx);
+enum bna_cb_status
+bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode rxmode,
+		enum bna_rxmode bitmask);
+void bna_rx_vlan_add(struct bna_rx *rx, int vlan_id);
+void bna_rx_vlan_del(struct bna_rx *rx, int vlan_id);
+void bna_rx_vlanfilter_enable(struct bna_rx *rx);
+void bna_rx_vlan_strip_enable(struct bna_rx *rx);
+void bna_rx_vlan_strip_disable(struct bna_rx *rx);
+/* ENET */
+
+/* API for RX */
+int bna_enet_mtu_get(struct bna_enet *enet);
+
+/* Callbacks for TX, RX */
+void bna_enet_cb_tx_stopped(struct bna_enet *enet);
+void bna_enet_cb_rx_stopped(struct bna_enet *enet);
+
+/* API for BNAD */
+void bna_enet_enable(struct bna_enet *enet);
+void bna_enet_disable(struct bna_enet *enet, enum bna_cleanup_type type,
+		      void (*cbfn)(void *));
+void bna_enet_pause_config(struct bna_enet *enet,
+			   struct bna_pause_config *pause_config);
+void bna_enet_mtu_set(struct bna_enet *enet, int mtu,
+		      void (*cbfn)(struct bnad *));
+void bna_enet_perm_mac_get(struct bna_enet *enet, u8 *mac);
+
+/* IOCETH */
+
+/* APIs for BNAD */
+void bna_ioceth_enable(struct bna_ioceth *ioceth);
+void bna_ioceth_disable(struct bna_ioceth *ioceth,
+			enum bna_cleanup_type type);
+
+/* BNAD */
+
+/* Callbacks for ENET */
+void bnad_cb_ethport_link_status(struct bnad *bnad,
+			      enum bna_link_status status);
+
+/* Callbacks for IOCETH */
+void bnad_cb_ioceth_ready(struct bnad *bnad);
+void bnad_cb_ioceth_failed(struct bnad *bnad);
+void bnad_cb_ioceth_disabled(struct bnad *bnad);
+void bnad_cb_mbox_intr_enable(struct bnad *bnad);
+void bnad_cb_mbox_intr_disable(struct bnad *bnad);
+
+/* Callbacks for BNA */
+void bnad_cb_stats_get(struct bnad *bnad, enum bna_cb_status status,
+		       struct bna_stats *stats);
+
+#endif  /* __BNA_H__ */