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path: root/drivers/net/sfc/base/efx_impl.h
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-rw-r--r--drivers/net/sfc/base/efx_impl.h1208
1 files changed, 1208 insertions, 0 deletions
diff --git a/drivers/net/sfc/base/efx_impl.h b/drivers/net/sfc/base/efx_impl.h
new file mode 100644
index 00000000..43add6d9
--- /dev/null
+++ b/drivers/net/sfc/base/efx_impl.h
@@ -0,0 +1,1208 @@
+/*
+ * Copyright (c) 2007-2016 Solarflare Communications Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are
+ * those of the authors and should not be interpreted as representing official
+ * policies, either expressed or implied, of the FreeBSD Project.
+ */
+
+#ifndef _SYS_EFX_IMPL_H
+#define _SYS_EFX_IMPL_H
+
+#include "efx.h"
+#include "efx_regs.h"
+#include "efx_regs_ef10.h"
+
+/* FIXME: Add definition for driver generated software events */
+#ifndef ESE_DZ_EV_CODE_DRV_GEN_EV
+#define ESE_DZ_EV_CODE_DRV_GEN_EV FSE_AZ_EV_CODE_DRV_GEN_EV
+#endif
+
+
+#if EFSYS_OPT_SIENA
+#include "siena_impl.h"
+#endif /* EFSYS_OPT_SIENA */
+
+#if EFSYS_OPT_HUNTINGTON
+#include "hunt_impl.h"
+#endif /* EFSYS_OPT_HUNTINGTON */
+
+#if EFSYS_OPT_MEDFORD
+#include "medford_impl.h"
+#endif /* EFSYS_OPT_MEDFORD */
+
+#if (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD)
+#include "ef10_impl.h"
+#endif /* (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD) */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define EFX_MOD_MCDI 0x00000001
+#define EFX_MOD_PROBE 0x00000002
+#define EFX_MOD_NVRAM 0x00000004
+#define EFX_MOD_VPD 0x00000008
+#define EFX_MOD_NIC 0x00000010
+#define EFX_MOD_INTR 0x00000020
+#define EFX_MOD_EV 0x00000040
+#define EFX_MOD_RX 0x00000080
+#define EFX_MOD_TX 0x00000100
+#define EFX_MOD_PORT 0x00000200
+#define EFX_MOD_MON 0x00000400
+#define EFX_MOD_FILTER 0x00001000
+#define EFX_MOD_LIC 0x00002000
+
+#define EFX_RESET_PHY 0x00000001
+#define EFX_RESET_RXQ_ERR 0x00000002
+#define EFX_RESET_TXQ_ERR 0x00000004
+
+typedef enum efx_mac_type_e {
+ EFX_MAC_INVALID = 0,
+ EFX_MAC_SIENA,
+ EFX_MAC_HUNTINGTON,
+ EFX_MAC_MEDFORD,
+ EFX_MAC_NTYPES
+} efx_mac_type_t;
+
+typedef struct efx_ev_ops_s {
+ efx_rc_t (*eevo_init)(efx_nic_t *);
+ void (*eevo_fini)(efx_nic_t *);
+ efx_rc_t (*eevo_qcreate)(efx_nic_t *, unsigned int,
+ efsys_mem_t *, size_t, uint32_t,
+ uint32_t, uint32_t, efx_evq_t *);
+ void (*eevo_qdestroy)(efx_evq_t *);
+ efx_rc_t (*eevo_qprime)(efx_evq_t *, unsigned int);
+ void (*eevo_qpost)(efx_evq_t *, uint16_t);
+ efx_rc_t (*eevo_qmoderate)(efx_evq_t *, unsigned int);
+#if EFSYS_OPT_QSTATS
+ void (*eevo_qstats_update)(efx_evq_t *, efsys_stat_t *);
+#endif
+} efx_ev_ops_t;
+
+typedef struct efx_tx_ops_s {
+ efx_rc_t (*etxo_init)(efx_nic_t *);
+ void (*etxo_fini)(efx_nic_t *);
+ efx_rc_t (*etxo_qcreate)(efx_nic_t *,
+ unsigned int, unsigned int,
+ efsys_mem_t *, size_t,
+ uint32_t, uint16_t,
+ efx_evq_t *, efx_txq_t *,
+ unsigned int *);
+ void (*etxo_qdestroy)(efx_txq_t *);
+ efx_rc_t (*etxo_qpost)(efx_txq_t *, efx_buffer_t *,
+ unsigned int, unsigned int,
+ unsigned int *);
+ void (*etxo_qpush)(efx_txq_t *, unsigned int, unsigned int);
+ efx_rc_t (*etxo_qpace)(efx_txq_t *, unsigned int);
+ efx_rc_t (*etxo_qflush)(efx_txq_t *);
+ void (*etxo_qenable)(efx_txq_t *);
+ efx_rc_t (*etxo_qpio_enable)(efx_txq_t *);
+ void (*etxo_qpio_disable)(efx_txq_t *);
+ efx_rc_t (*etxo_qpio_write)(efx_txq_t *, uint8_t *, size_t,
+ size_t);
+ efx_rc_t (*etxo_qpio_post)(efx_txq_t *, size_t, unsigned int,
+ unsigned int *);
+ efx_rc_t (*etxo_qdesc_post)(efx_txq_t *, efx_desc_t *,
+ unsigned int, unsigned int,
+ unsigned int *);
+ void (*etxo_qdesc_dma_create)(efx_txq_t *, efsys_dma_addr_t,
+ size_t, boolean_t,
+ efx_desc_t *);
+ void (*etxo_qdesc_tso_create)(efx_txq_t *, uint16_t,
+ uint32_t, uint8_t,
+ efx_desc_t *);
+ void (*etxo_qdesc_tso2_create)(efx_txq_t *, uint16_t,
+ uint32_t, uint16_t,
+ efx_desc_t *, int);
+ void (*etxo_qdesc_vlantci_create)(efx_txq_t *, uint16_t,
+ efx_desc_t *);
+#if EFSYS_OPT_QSTATS
+ void (*etxo_qstats_update)(efx_txq_t *,
+ efsys_stat_t *);
+#endif
+} efx_tx_ops_t;
+
+typedef struct efx_rx_ops_s {
+ efx_rc_t (*erxo_init)(efx_nic_t *);
+ void (*erxo_fini)(efx_nic_t *);
+#if EFSYS_OPT_RX_SCATTER
+ efx_rc_t (*erxo_scatter_enable)(efx_nic_t *, unsigned int);
+#endif
+#if EFSYS_OPT_RX_SCALE
+ efx_rc_t (*erxo_scale_mode_set)(efx_nic_t *, efx_rx_hash_alg_t,
+ efx_rx_hash_type_t, boolean_t);
+ efx_rc_t (*erxo_scale_key_set)(efx_nic_t *, uint8_t *, size_t);
+ efx_rc_t (*erxo_scale_tbl_set)(efx_nic_t *, unsigned int *,
+ size_t);
+ uint32_t (*erxo_prefix_hash)(efx_nic_t *, efx_rx_hash_alg_t,
+ uint8_t *);
+#endif /* EFSYS_OPT_RX_SCALE */
+ efx_rc_t (*erxo_prefix_pktlen)(efx_nic_t *, uint8_t *,
+ uint16_t *);
+ void (*erxo_qpost)(efx_rxq_t *, efsys_dma_addr_t *, size_t,
+ unsigned int, unsigned int,
+ unsigned int);
+ void (*erxo_qpush)(efx_rxq_t *, unsigned int, unsigned int *);
+#if EFSYS_OPT_RX_PACKED_STREAM
+ void (*erxo_qps_update_credits)(efx_rxq_t *);
+ uint8_t * (*erxo_qps_packet_info)(efx_rxq_t *, uint8_t *,
+ uint32_t, uint32_t,
+ uint16_t *, uint32_t *, uint32_t *);
+#endif
+ efx_rc_t (*erxo_qflush)(efx_rxq_t *);
+ void (*erxo_qenable)(efx_rxq_t *);
+ efx_rc_t (*erxo_qcreate)(efx_nic_t *enp, unsigned int,
+ unsigned int, efx_rxq_type_t,
+ efsys_mem_t *, size_t, uint32_t,
+ efx_evq_t *, efx_rxq_t *);
+ void (*erxo_qdestroy)(efx_rxq_t *);
+} efx_rx_ops_t;
+
+typedef struct efx_mac_ops_s {
+ efx_rc_t (*emo_poll)(efx_nic_t *, efx_link_mode_t *);
+ efx_rc_t (*emo_up)(efx_nic_t *, boolean_t *);
+ efx_rc_t (*emo_addr_set)(efx_nic_t *);
+ efx_rc_t (*emo_pdu_set)(efx_nic_t *);
+ efx_rc_t (*emo_pdu_get)(efx_nic_t *, size_t *);
+ efx_rc_t (*emo_reconfigure)(efx_nic_t *);
+ efx_rc_t (*emo_multicast_list_set)(efx_nic_t *);
+ efx_rc_t (*emo_filter_default_rxq_set)(efx_nic_t *,
+ efx_rxq_t *, boolean_t);
+ void (*emo_filter_default_rxq_clear)(efx_nic_t *);
+#if EFSYS_OPT_LOOPBACK
+ efx_rc_t (*emo_loopback_set)(efx_nic_t *, efx_link_mode_t,
+ efx_loopback_type_t);
+#endif /* EFSYS_OPT_LOOPBACK */
+#if EFSYS_OPT_MAC_STATS
+ efx_rc_t (*emo_stats_get_mask)(efx_nic_t *, uint32_t *, size_t);
+ efx_rc_t (*emo_stats_clear)(efx_nic_t *);
+ efx_rc_t (*emo_stats_upload)(efx_nic_t *, efsys_mem_t *);
+ efx_rc_t (*emo_stats_periodic)(efx_nic_t *, efsys_mem_t *,
+ uint16_t, boolean_t);
+ efx_rc_t (*emo_stats_update)(efx_nic_t *, efsys_mem_t *,
+ efsys_stat_t *, uint32_t *);
+#endif /* EFSYS_OPT_MAC_STATS */
+} efx_mac_ops_t;
+
+typedef struct efx_phy_ops_s {
+ efx_rc_t (*epo_power)(efx_nic_t *, boolean_t); /* optional */
+ efx_rc_t (*epo_reset)(efx_nic_t *);
+ efx_rc_t (*epo_reconfigure)(efx_nic_t *);
+ efx_rc_t (*epo_verify)(efx_nic_t *);
+ efx_rc_t (*epo_oui_get)(efx_nic_t *, uint32_t *);
+#if EFSYS_OPT_PHY_STATS
+ efx_rc_t (*epo_stats_update)(efx_nic_t *, efsys_mem_t *,
+ uint32_t *);
+#endif /* EFSYS_OPT_PHY_STATS */
+#if EFSYS_OPT_BIST
+ efx_rc_t (*epo_bist_enable_offline)(efx_nic_t *);
+ efx_rc_t (*epo_bist_start)(efx_nic_t *, efx_bist_type_t);
+ efx_rc_t (*epo_bist_poll)(efx_nic_t *, efx_bist_type_t,
+ efx_bist_result_t *, uint32_t *,
+ unsigned long *, size_t);
+ void (*epo_bist_stop)(efx_nic_t *, efx_bist_type_t);
+#endif /* EFSYS_OPT_BIST */
+} efx_phy_ops_t;
+
+#if EFSYS_OPT_FILTER
+typedef struct efx_filter_ops_s {
+ efx_rc_t (*efo_init)(efx_nic_t *);
+ void (*efo_fini)(efx_nic_t *);
+ efx_rc_t (*efo_restore)(efx_nic_t *);
+ efx_rc_t (*efo_add)(efx_nic_t *, efx_filter_spec_t *,
+ boolean_t may_replace);
+ efx_rc_t (*efo_delete)(efx_nic_t *, efx_filter_spec_t *);
+ efx_rc_t (*efo_supported_filters)(efx_nic_t *, uint32_t *,
+ size_t, size_t *);
+ efx_rc_t (*efo_reconfigure)(efx_nic_t *, uint8_t const *, boolean_t,
+ boolean_t, boolean_t, boolean_t,
+ uint8_t const *, uint32_t);
+} efx_filter_ops_t;
+
+extern __checkReturn efx_rc_t
+efx_filter_reconfigure(
+ __in efx_nic_t *enp,
+ __in_ecount(6) uint8_t const *mac_addr,
+ __in boolean_t all_unicst,
+ __in boolean_t mulcst,
+ __in boolean_t all_mulcst,
+ __in boolean_t brdcst,
+ __in_ecount(6*count) uint8_t const *addrs,
+ __in uint32_t count);
+
+#endif /* EFSYS_OPT_FILTER */
+
+
+typedef struct efx_port_s {
+ efx_mac_type_t ep_mac_type;
+ uint32_t ep_phy_type;
+ uint8_t ep_port;
+ uint32_t ep_mac_pdu;
+ uint8_t ep_mac_addr[6];
+ efx_link_mode_t ep_link_mode;
+ boolean_t ep_all_unicst;
+ boolean_t ep_mulcst;
+ boolean_t ep_all_mulcst;
+ boolean_t ep_brdcst;
+ unsigned int ep_fcntl;
+ boolean_t ep_fcntl_autoneg;
+ efx_oword_t ep_multicst_hash[2];
+ uint8_t ep_mulcst_addr_list[EFX_MAC_ADDR_LEN *
+ EFX_MAC_MULTICAST_LIST_MAX];
+ uint32_t ep_mulcst_addr_count;
+#if EFSYS_OPT_LOOPBACK
+ efx_loopback_type_t ep_loopback_type;
+ efx_link_mode_t ep_loopback_link_mode;
+#endif /* EFSYS_OPT_LOOPBACK */
+#if EFSYS_OPT_PHY_FLAGS
+ uint32_t ep_phy_flags;
+#endif /* EFSYS_OPT_PHY_FLAGS */
+#if EFSYS_OPT_PHY_LED_CONTROL
+ efx_phy_led_mode_t ep_phy_led_mode;
+#endif /* EFSYS_OPT_PHY_LED_CONTROL */
+ efx_phy_media_type_t ep_fixed_port_type;
+ efx_phy_media_type_t ep_module_type;
+ uint32_t ep_adv_cap_mask;
+ uint32_t ep_lp_cap_mask;
+ uint32_t ep_default_adv_cap_mask;
+ uint32_t ep_phy_cap_mask;
+ boolean_t ep_mac_drain;
+ boolean_t ep_mac_stats_pending;
+#if EFSYS_OPT_BIST
+ efx_bist_type_t ep_current_bist;
+#endif
+ const efx_mac_ops_t *ep_emop;
+ const efx_phy_ops_t *ep_epop;
+} efx_port_t;
+
+typedef struct efx_mon_ops_s {
+#if EFSYS_OPT_MON_STATS
+ efx_rc_t (*emo_stats_update)(efx_nic_t *, efsys_mem_t *,
+ efx_mon_stat_value_t *);
+#endif /* EFSYS_OPT_MON_STATS */
+} efx_mon_ops_t;
+
+typedef struct efx_mon_s {
+ efx_mon_type_t em_type;
+ const efx_mon_ops_t *em_emop;
+} efx_mon_t;
+
+typedef struct efx_intr_ops_s {
+ efx_rc_t (*eio_init)(efx_nic_t *, efx_intr_type_t, efsys_mem_t *);
+ void (*eio_enable)(efx_nic_t *);
+ void (*eio_disable)(efx_nic_t *);
+ void (*eio_disable_unlocked)(efx_nic_t *);
+ efx_rc_t (*eio_trigger)(efx_nic_t *, unsigned int);
+ void (*eio_status_line)(efx_nic_t *, boolean_t *, uint32_t *);
+ void (*eio_status_message)(efx_nic_t *, unsigned int,
+ boolean_t *);
+ void (*eio_fatal)(efx_nic_t *);
+ void (*eio_fini)(efx_nic_t *);
+} efx_intr_ops_t;
+
+typedef struct efx_intr_s {
+ const efx_intr_ops_t *ei_eiop;
+ efsys_mem_t *ei_esmp;
+ efx_intr_type_t ei_type;
+ unsigned int ei_level;
+} efx_intr_t;
+
+typedef struct efx_nic_ops_s {
+ efx_rc_t (*eno_probe)(efx_nic_t *);
+ efx_rc_t (*eno_board_cfg)(efx_nic_t *);
+ efx_rc_t (*eno_set_drv_limits)(efx_nic_t *, efx_drv_limits_t*);
+ efx_rc_t (*eno_reset)(efx_nic_t *);
+ efx_rc_t (*eno_init)(efx_nic_t *);
+ efx_rc_t (*eno_get_vi_pool)(efx_nic_t *, uint32_t *);
+ efx_rc_t (*eno_get_bar_region)(efx_nic_t *, efx_nic_region_t,
+ uint32_t *, size_t *);
+#if EFSYS_OPT_DIAG
+ efx_rc_t (*eno_register_test)(efx_nic_t *);
+#endif /* EFSYS_OPT_DIAG */
+ void (*eno_fini)(efx_nic_t *);
+ void (*eno_unprobe)(efx_nic_t *);
+} efx_nic_ops_t;
+
+#ifndef EFX_TXQ_LIMIT_TARGET
+#define EFX_TXQ_LIMIT_TARGET 259
+#endif
+#ifndef EFX_RXQ_LIMIT_TARGET
+#define EFX_RXQ_LIMIT_TARGET 512
+#endif
+#ifndef EFX_TXQ_DC_SIZE
+#define EFX_TXQ_DC_SIZE 1 /* 16 descriptors */
+#endif
+#ifndef EFX_RXQ_DC_SIZE
+#define EFX_RXQ_DC_SIZE 3 /* 64 descriptors */
+#endif
+
+#if EFSYS_OPT_FILTER
+
+#if EFSYS_OPT_SIENA
+
+typedef struct siena_filter_spec_s {
+ uint8_t sfs_type;
+ uint32_t sfs_flags;
+ uint32_t sfs_dmaq_id;
+ uint32_t sfs_dword[3];
+} siena_filter_spec_t;
+
+typedef enum siena_filter_type_e {
+ EFX_SIENA_FILTER_RX_TCP_FULL, /* TCP/IPv4 {dIP,dTCP,sIP,sTCP} */
+ EFX_SIENA_FILTER_RX_TCP_WILD, /* TCP/IPv4 {dIP,dTCP, -, -} */
+ EFX_SIENA_FILTER_RX_UDP_FULL, /* UDP/IPv4 {dIP,dUDP,sIP,sUDP} */
+ EFX_SIENA_FILTER_RX_UDP_WILD, /* UDP/IPv4 {dIP,dUDP, -, -} */
+ EFX_SIENA_FILTER_RX_MAC_FULL, /* Ethernet {dMAC,VLAN} */
+ EFX_SIENA_FILTER_RX_MAC_WILD, /* Ethernet {dMAC, -} */
+
+ EFX_SIENA_FILTER_TX_TCP_FULL, /* TCP/IPv4 {dIP,dTCP,sIP,sTCP} */
+ EFX_SIENA_FILTER_TX_TCP_WILD, /* TCP/IPv4 { -, -,sIP,sTCP} */
+ EFX_SIENA_FILTER_TX_UDP_FULL, /* UDP/IPv4 {dIP,dTCP,sIP,sTCP} */
+ EFX_SIENA_FILTER_TX_UDP_WILD, /* UDP/IPv4 { -, -,sIP,sUDP} */
+ EFX_SIENA_FILTER_TX_MAC_FULL, /* Ethernet {sMAC,VLAN} */
+ EFX_SIENA_FILTER_TX_MAC_WILD, /* Ethernet {sMAC, -} */
+
+ EFX_SIENA_FILTER_NTYPES
+} siena_filter_type_t;
+
+typedef enum siena_filter_tbl_id_e {
+ EFX_SIENA_FILTER_TBL_RX_IP = 0,
+ EFX_SIENA_FILTER_TBL_RX_MAC,
+ EFX_SIENA_FILTER_TBL_TX_IP,
+ EFX_SIENA_FILTER_TBL_TX_MAC,
+ EFX_SIENA_FILTER_NTBLS
+} siena_filter_tbl_id_t;
+
+typedef struct siena_filter_tbl_s {
+ int sft_size; /* number of entries */
+ int sft_used; /* active count */
+ uint32_t *sft_bitmap; /* active bitmap */
+ siena_filter_spec_t *sft_spec; /* array of saved specs */
+} siena_filter_tbl_t;
+
+typedef struct siena_filter_s {
+ siena_filter_tbl_t sf_tbl[EFX_SIENA_FILTER_NTBLS];
+ unsigned int sf_depth[EFX_SIENA_FILTER_NTYPES];
+} siena_filter_t;
+
+#endif /* EFSYS_OPT_SIENA */
+
+typedef struct efx_filter_s {
+#if EFSYS_OPT_SIENA
+ siena_filter_t *ef_siena_filter;
+#endif /* EFSYS_OPT_SIENA */
+#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
+ ef10_filter_table_t *ef_ef10_filter_table;
+#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */
+} efx_filter_t;
+
+#if EFSYS_OPT_SIENA
+
+extern void
+siena_filter_tbl_clear(
+ __in efx_nic_t *enp,
+ __in siena_filter_tbl_id_t tbl);
+
+#endif /* EFSYS_OPT_SIENA */
+
+#endif /* EFSYS_OPT_FILTER */
+
+#if EFSYS_OPT_MCDI
+
+typedef struct efx_mcdi_ops_s {
+ efx_rc_t (*emco_init)(efx_nic_t *, const efx_mcdi_transport_t *);
+ void (*emco_send_request)(efx_nic_t *, void *, size_t,
+ void *, size_t);
+ efx_rc_t (*emco_poll_reboot)(efx_nic_t *);
+ boolean_t (*emco_poll_response)(efx_nic_t *);
+ void (*emco_read_response)(efx_nic_t *, void *, size_t, size_t);
+ void (*emco_fini)(efx_nic_t *);
+ efx_rc_t (*emco_feature_supported)(efx_nic_t *,
+ efx_mcdi_feature_id_t, boolean_t *);
+ void (*emco_get_timeout)(efx_nic_t *, efx_mcdi_req_t *,
+ uint32_t *);
+} efx_mcdi_ops_t;
+
+typedef struct efx_mcdi_s {
+ const efx_mcdi_ops_t *em_emcop;
+ const efx_mcdi_transport_t *em_emtp;
+ efx_mcdi_iface_t em_emip;
+} efx_mcdi_t;
+
+#endif /* EFSYS_OPT_MCDI */
+
+#if EFSYS_OPT_NVRAM
+typedef struct efx_nvram_ops_s {
+#if EFSYS_OPT_DIAG
+ efx_rc_t (*envo_test)(efx_nic_t *);
+#endif /* EFSYS_OPT_DIAG */
+ efx_rc_t (*envo_type_to_partn)(efx_nic_t *, efx_nvram_type_t,
+ uint32_t *);
+ efx_rc_t (*envo_partn_size)(efx_nic_t *, uint32_t, size_t *);
+ efx_rc_t (*envo_partn_rw_start)(efx_nic_t *, uint32_t, size_t *);
+ efx_rc_t (*envo_partn_read)(efx_nic_t *, uint32_t,
+ unsigned int, caddr_t, size_t);
+ efx_rc_t (*envo_partn_erase)(efx_nic_t *, uint32_t,
+ unsigned int, size_t);
+ efx_rc_t (*envo_partn_write)(efx_nic_t *, uint32_t,
+ unsigned int, caddr_t, size_t);
+ efx_rc_t (*envo_partn_rw_finish)(efx_nic_t *, uint32_t);
+ efx_rc_t (*envo_partn_get_version)(efx_nic_t *, uint32_t,
+ uint32_t *, uint16_t *);
+ efx_rc_t (*envo_partn_set_version)(efx_nic_t *, uint32_t,
+ uint16_t *);
+ efx_rc_t (*envo_buffer_validate)(efx_nic_t *, uint32_t,
+ caddr_t, size_t);
+} efx_nvram_ops_t;
+#endif /* EFSYS_OPT_NVRAM */
+
+#if EFSYS_OPT_VPD
+typedef struct efx_vpd_ops_s {
+ efx_rc_t (*evpdo_init)(efx_nic_t *);
+ efx_rc_t (*evpdo_size)(efx_nic_t *, size_t *);
+ efx_rc_t (*evpdo_read)(efx_nic_t *, caddr_t, size_t);
+ efx_rc_t (*evpdo_verify)(efx_nic_t *, caddr_t, size_t);
+ efx_rc_t (*evpdo_reinit)(efx_nic_t *, caddr_t, size_t);
+ efx_rc_t (*evpdo_get)(efx_nic_t *, caddr_t, size_t,
+ efx_vpd_value_t *);
+ efx_rc_t (*evpdo_set)(efx_nic_t *, caddr_t, size_t,
+ efx_vpd_value_t *);
+ efx_rc_t (*evpdo_next)(efx_nic_t *, caddr_t, size_t,
+ efx_vpd_value_t *, unsigned int *);
+ efx_rc_t (*evpdo_write)(efx_nic_t *, caddr_t, size_t);
+ void (*evpdo_fini)(efx_nic_t *);
+} efx_vpd_ops_t;
+#endif /* EFSYS_OPT_VPD */
+
+#if EFSYS_OPT_VPD || EFSYS_OPT_NVRAM
+
+ __checkReturn efx_rc_t
+efx_mcdi_nvram_partitions(
+ __in efx_nic_t *enp,
+ __out_bcount(size) caddr_t data,
+ __in size_t size,
+ __out unsigned int *npartnp);
+
+ __checkReturn efx_rc_t
+efx_mcdi_nvram_metadata(
+ __in efx_nic_t *enp,
+ __in uint32_t partn,
+ __out uint32_t *subtypep,
+ __out_ecount(4) uint16_t version[4],
+ __out_bcount_opt(size) char *descp,
+ __in size_t size);
+
+ __checkReturn efx_rc_t
+efx_mcdi_nvram_info(
+ __in efx_nic_t *enp,
+ __in uint32_t partn,
+ __out_opt size_t *sizep,
+ __out_opt uint32_t *addressp,
+ __out_opt uint32_t *erase_sizep,
+ __out_opt uint32_t *write_sizep);
+
+ __checkReturn efx_rc_t
+efx_mcdi_nvram_update_start(
+ __in efx_nic_t *enp,
+ __in uint32_t partn);
+
+ __checkReturn efx_rc_t
+efx_mcdi_nvram_read(
+ __in efx_nic_t *enp,
+ __in uint32_t partn,
+ __in uint32_t offset,
+ __out_bcount(size) caddr_t data,
+ __in size_t size,
+ __in uint32_t mode);
+
+ __checkReturn efx_rc_t
+efx_mcdi_nvram_erase(
+ __in efx_nic_t *enp,
+ __in uint32_t partn,
+ __in uint32_t offset,
+ __in size_t size);
+
+ __checkReturn efx_rc_t
+efx_mcdi_nvram_write(
+ __in efx_nic_t *enp,
+ __in uint32_t partn,
+ __in uint32_t offset,
+ __out_bcount(size) caddr_t data,
+ __in size_t size);
+
+ __checkReturn efx_rc_t
+efx_mcdi_nvram_update_finish(
+ __in efx_nic_t *enp,
+ __in uint32_t partn,
+ __in boolean_t reboot,
+ __out_opt uint32_t *resultp);
+
+#if EFSYS_OPT_DIAG
+
+ __checkReturn efx_rc_t
+efx_mcdi_nvram_test(
+ __in efx_nic_t *enp,
+ __in uint32_t partn);
+
+#endif /* EFSYS_OPT_DIAG */
+
+#endif /* EFSYS_OPT_VPD || EFSYS_OPT_NVRAM */
+
+#if EFSYS_OPT_LICENSING
+
+typedef struct efx_lic_ops_s {
+ efx_rc_t (*elo_update_licenses)(efx_nic_t *);
+ efx_rc_t (*elo_get_key_stats)(efx_nic_t *, efx_key_stats_t *);
+ efx_rc_t (*elo_app_state)(efx_nic_t *, uint64_t, boolean_t *);
+ efx_rc_t (*elo_get_id)(efx_nic_t *, size_t, uint32_t *,
+ size_t *, uint8_t *);
+ efx_rc_t (*elo_find_start)
+ (efx_nic_t *, caddr_t, size_t, uint32_t *);
+ efx_rc_t (*elo_find_end)(efx_nic_t *, caddr_t, size_t,
+ uint32_t, uint32_t *);
+ boolean_t (*elo_find_key)(efx_nic_t *, caddr_t, size_t,
+ uint32_t, uint32_t *, uint32_t *);
+ boolean_t (*elo_validate_key)(efx_nic_t *,
+ caddr_t, uint32_t);
+ efx_rc_t (*elo_read_key)(efx_nic_t *,
+ caddr_t, size_t, uint32_t, uint32_t,
+ caddr_t, size_t, uint32_t *);
+ efx_rc_t (*elo_write_key)(efx_nic_t *,
+ caddr_t, size_t, uint32_t,
+ caddr_t, uint32_t, uint32_t *);
+ efx_rc_t (*elo_delete_key)(efx_nic_t *,
+ caddr_t, size_t, uint32_t,
+ uint32_t, uint32_t, uint32_t *);
+ efx_rc_t (*elo_create_partition)(efx_nic_t *,
+ caddr_t, size_t);
+ efx_rc_t (*elo_finish_partition)(efx_nic_t *,
+ caddr_t, size_t);
+} efx_lic_ops_t;
+
+#endif
+
+typedef struct efx_drv_cfg_s {
+ uint32_t edc_min_vi_count;
+ uint32_t edc_max_vi_count;
+
+ uint32_t edc_max_piobuf_count;
+ uint32_t edc_pio_alloc_size;
+} efx_drv_cfg_t;
+
+struct efx_nic_s {
+ uint32_t en_magic;
+ efx_family_t en_family;
+ uint32_t en_features;
+ efsys_identifier_t *en_esip;
+ efsys_lock_t *en_eslp;
+ efsys_bar_t *en_esbp;
+ unsigned int en_mod_flags;
+ unsigned int en_reset_flags;
+ efx_nic_cfg_t en_nic_cfg;
+ efx_drv_cfg_t en_drv_cfg;
+ efx_port_t en_port;
+ efx_mon_t en_mon;
+ efx_intr_t en_intr;
+ uint32_t en_ev_qcount;
+ uint32_t en_rx_qcount;
+ uint32_t en_tx_qcount;
+ const efx_nic_ops_t *en_enop;
+ const efx_ev_ops_t *en_eevop;
+ const efx_tx_ops_t *en_etxop;
+ const efx_rx_ops_t *en_erxop;
+#if EFSYS_OPT_FILTER
+ efx_filter_t en_filter;
+ const efx_filter_ops_t *en_efop;
+#endif /* EFSYS_OPT_FILTER */
+#if EFSYS_OPT_MCDI
+ efx_mcdi_t en_mcdi;
+#endif /* EFSYS_OPT_MCDI */
+#if EFSYS_OPT_NVRAM
+ efx_nvram_type_t en_nvram_locked;
+ const efx_nvram_ops_t *en_envop;
+#endif /* EFSYS_OPT_NVRAM */
+#if EFSYS_OPT_VPD
+ const efx_vpd_ops_t *en_evpdop;
+#endif /* EFSYS_OPT_VPD */
+#if EFSYS_OPT_RX_SCALE
+ efx_rx_hash_support_t en_hash_support;
+ efx_rx_scale_support_t en_rss_support;
+ uint32_t en_rss_context;
+#endif /* EFSYS_OPT_RX_SCALE */
+ uint32_t en_vport_id;
+#if EFSYS_OPT_LICENSING
+ const efx_lic_ops_t *en_elop;
+ boolean_t en_licensing_supported;
+#endif
+ union {
+#if EFSYS_OPT_SIENA
+ struct {
+#if EFSYS_OPT_NVRAM || EFSYS_OPT_VPD
+ unsigned int enu_partn_mask;
+#endif /* EFSYS_OPT_NVRAM || EFSYS_OPT_VPD */
+#if EFSYS_OPT_VPD
+ caddr_t enu_svpd;
+ size_t enu_svpd_length;
+#endif /* EFSYS_OPT_VPD */
+ int enu_unused;
+ } siena;
+#endif /* EFSYS_OPT_SIENA */
+ int enu_unused;
+ } en_u;
+#if (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD)
+ union en_arch {
+ struct {
+ int ena_vi_base;
+ int ena_vi_count;
+ int ena_vi_shift;
+#if EFSYS_OPT_VPD
+ caddr_t ena_svpd;
+ size_t ena_svpd_length;
+#endif /* EFSYS_OPT_VPD */
+ efx_piobuf_handle_t ena_piobuf_handle[EF10_MAX_PIOBUF_NBUFS];
+ uint32_t ena_piobuf_count;
+ uint32_t ena_pio_alloc_map[EF10_MAX_PIOBUF_NBUFS];
+ uint32_t ena_pio_write_vi_base;
+ /* Memory BAR mapping regions */
+ uint32_t ena_uc_mem_map_offset;
+ size_t ena_uc_mem_map_size;
+ uint32_t ena_wc_mem_map_offset;
+ size_t ena_wc_mem_map_size;
+ } ef10;
+ } en_arch;
+#endif /* (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD) */
+};
+
+
+#define EFX_NIC_MAGIC 0x02121996
+
+typedef boolean_t (*efx_ev_handler_t)(efx_evq_t *, efx_qword_t *,
+ const efx_ev_callbacks_t *, void *);
+
+typedef struct efx_evq_rxq_state_s {
+ unsigned int eers_rx_read_ptr;
+ unsigned int eers_rx_mask;
+#if EFSYS_OPT_RX_PACKED_STREAM
+ unsigned int eers_rx_stream_npackets;
+ boolean_t eers_rx_packed_stream;
+ unsigned int eers_rx_packed_stream_credits;
+#endif
+} efx_evq_rxq_state_t;
+
+struct efx_evq_s {
+ uint32_t ee_magic;
+ efx_nic_t *ee_enp;
+ unsigned int ee_index;
+ unsigned int ee_mask;
+ efsys_mem_t *ee_esmp;
+#if EFSYS_OPT_QSTATS
+ uint32_t ee_stat[EV_NQSTATS];
+#endif /* EFSYS_OPT_QSTATS */
+
+ efx_ev_handler_t ee_rx;
+ efx_ev_handler_t ee_tx;
+ efx_ev_handler_t ee_driver;
+ efx_ev_handler_t ee_global;
+ efx_ev_handler_t ee_drv_gen;
+#if EFSYS_OPT_MCDI
+ efx_ev_handler_t ee_mcdi;
+#endif /* EFSYS_OPT_MCDI */
+
+ efx_evq_rxq_state_t ee_rxq_state[EFX_EV_RX_NLABELS];
+
+ uint32_t ee_flags;
+};
+
+#define EFX_EVQ_MAGIC 0x08081997
+
+#define EFX_EVQ_SIENA_TIMER_QUANTUM_NS 6144 /* 768 cycles */
+
+struct efx_rxq_s {
+ uint32_t er_magic;
+ efx_nic_t *er_enp;
+ efx_evq_t *er_eep;
+ unsigned int er_index;
+ unsigned int er_label;
+ unsigned int er_mask;
+ efsys_mem_t *er_esmp;
+};
+
+#define EFX_RXQ_MAGIC 0x15022005
+
+struct efx_txq_s {
+ uint32_t et_magic;
+ efx_nic_t *et_enp;
+ unsigned int et_index;
+ unsigned int et_mask;
+ efsys_mem_t *et_esmp;
+#if EFSYS_OPT_HUNTINGTON
+ uint32_t et_pio_bufnum;
+ uint32_t et_pio_blknum;
+ uint32_t et_pio_write_offset;
+ uint32_t et_pio_offset;
+ size_t et_pio_size;
+#endif
+#if EFSYS_OPT_QSTATS
+ uint32_t et_stat[TX_NQSTATS];
+#endif /* EFSYS_OPT_QSTATS */
+};
+
+#define EFX_TXQ_MAGIC 0x05092005
+
+#define EFX_MAC_ADDR_COPY(_dst, _src) \
+ do { \
+ (_dst)[0] = (_src)[0]; \
+ (_dst)[1] = (_src)[1]; \
+ (_dst)[2] = (_src)[2]; \
+ (_dst)[3] = (_src)[3]; \
+ (_dst)[4] = (_src)[4]; \
+ (_dst)[5] = (_src)[5]; \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_MAC_BROADCAST_ADDR_SET(_dst) \
+ do { \
+ uint16_t *_d = (uint16_t *)(_dst); \
+ _d[0] = 0xffff; \
+ _d[1] = 0xffff; \
+ _d[2] = 0xffff; \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#if EFSYS_OPT_CHECK_REG
+#define EFX_CHECK_REG(_enp, _reg) \
+ do { \
+ const char *name = #_reg; \
+ char min = name[4]; \
+ char max = name[5]; \
+ char rev; \
+ \
+ switch ((_enp)->en_family) { \
+ case EFX_FAMILY_SIENA: \
+ rev = 'C'; \
+ break; \
+ \
+ case EFX_FAMILY_HUNTINGTON: \
+ rev = 'D'; \
+ break; \
+ \
+ case EFX_FAMILY_MEDFORD: \
+ rev = 'E'; \
+ break; \
+ \
+ default: \
+ rev = '?'; \
+ break; \
+ } \
+ \
+ EFSYS_ASSERT3S(rev, >=, min); \
+ EFSYS_ASSERT3S(rev, <=, max); \
+ \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+#else
+#define EFX_CHECK_REG(_enp, _reg) do { \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+#endif
+
+#define EFX_BAR_READD(_enp, _reg, _edp, _lock) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_BAR_READD((_enp)->en_esbp, _reg ## _OFST, \
+ (_edp), (_lock)); \
+ EFSYS_PROBE3(efx_bar_readd, const char *, #_reg, \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_edp)->ed_u32[0]); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_WRITED(_enp, _reg, _edp, _lock) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_PROBE3(efx_bar_writed, const char *, #_reg, \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_edp)->ed_u32[0]); \
+ EFSYS_BAR_WRITED((_enp)->en_esbp, _reg ## _OFST, \
+ (_edp), (_lock)); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_READQ(_enp, _reg, _eqp) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_BAR_READQ((_enp)->en_esbp, _reg ## _OFST, \
+ (_eqp)); \
+ EFSYS_PROBE4(efx_bar_readq, const char *, #_reg, \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_eqp)->eq_u32[1], \
+ uint32_t, (_eqp)->eq_u32[0]); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_WRITEQ(_enp, _reg, _eqp) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_PROBE4(efx_bar_writeq, const char *, #_reg, \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_eqp)->eq_u32[1], \
+ uint32_t, (_eqp)->eq_u32[0]); \
+ EFSYS_BAR_WRITEQ((_enp)->en_esbp, _reg ## _OFST, \
+ (_eqp)); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_READO(_enp, _reg, _eop) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_BAR_READO((_enp)->en_esbp, _reg ## _OFST, \
+ (_eop), B_TRUE); \
+ EFSYS_PROBE6(efx_bar_reado, const char *, #_reg, \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_eop)->eo_u32[3], \
+ uint32_t, (_eop)->eo_u32[2], \
+ uint32_t, (_eop)->eo_u32[1], \
+ uint32_t, (_eop)->eo_u32[0]); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_WRITEO(_enp, _reg, _eop) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_PROBE6(efx_bar_writeo, const char *, #_reg, \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_eop)->eo_u32[3], \
+ uint32_t, (_eop)->eo_u32[2], \
+ uint32_t, (_eop)->eo_u32[1], \
+ uint32_t, (_eop)->eo_u32[0]); \
+ EFSYS_BAR_WRITEO((_enp)->en_esbp, _reg ## _OFST, \
+ (_eop), B_TRUE); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_TBL_READD(_enp, _reg, _index, _edp, _lock) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_BAR_READD((_enp)->en_esbp, \
+ (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
+ (_edp), (_lock)); \
+ EFSYS_PROBE4(efx_bar_tbl_readd, const char *, #_reg, \
+ uint32_t, (_index), \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_edp)->ed_u32[0]); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_TBL_WRITED(_enp, _reg, _index, _edp, _lock) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \
+ uint32_t, (_index), \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_edp)->ed_u32[0]); \
+ EFSYS_BAR_WRITED((_enp)->en_esbp, \
+ (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
+ (_edp), (_lock)); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_TBL_WRITED2(_enp, _reg, _index, _edp, _lock) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \
+ uint32_t, (_index), \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_edp)->ed_u32[0]); \
+ EFSYS_BAR_WRITED((_enp)->en_esbp, \
+ (_reg ## _OFST + \
+ (2 * sizeof (efx_dword_t)) + \
+ ((_index) * _reg ## _STEP)), \
+ (_edp), (_lock)); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_TBL_WRITED3(_enp, _reg, _index, _edp, _lock) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \
+ uint32_t, (_index), \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_edp)->ed_u32[0]); \
+ EFSYS_BAR_WRITED((_enp)->en_esbp, \
+ (_reg ## _OFST + \
+ (3 * sizeof (efx_dword_t)) + \
+ ((_index) * _reg ## _STEP)), \
+ (_edp), (_lock)); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_TBL_READQ(_enp, _reg, _index, _eqp) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_BAR_READQ((_enp)->en_esbp, \
+ (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
+ (_eqp)); \
+ EFSYS_PROBE5(efx_bar_tbl_readq, const char *, #_reg, \
+ uint32_t, (_index), \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_eqp)->eq_u32[1], \
+ uint32_t, (_eqp)->eq_u32[0]); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_TBL_WRITEQ(_enp, _reg, _index, _eqp) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_PROBE5(efx_bar_tbl_writeq, const char *, #_reg, \
+ uint32_t, (_index), \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_eqp)->eq_u32[1], \
+ uint32_t, (_eqp)->eq_u32[0]); \
+ EFSYS_BAR_WRITEQ((_enp)->en_esbp, \
+ (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
+ (_eqp)); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_TBL_READO(_enp, _reg, _index, _eop, _lock) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_BAR_READO((_enp)->en_esbp, \
+ (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
+ (_eop), (_lock)); \
+ EFSYS_PROBE7(efx_bar_tbl_reado, const char *, #_reg, \
+ uint32_t, (_index), \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_eop)->eo_u32[3], \
+ uint32_t, (_eop)->eo_u32[2], \
+ uint32_t, (_eop)->eo_u32[1], \
+ uint32_t, (_eop)->eo_u32[0]); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_BAR_TBL_WRITEO(_enp, _reg, _index, _eop, _lock) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_PROBE7(efx_bar_tbl_writeo, const char *, #_reg, \
+ uint32_t, (_index), \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_eop)->eo_u32[3], \
+ uint32_t, (_eop)->eo_u32[2], \
+ uint32_t, (_eop)->eo_u32[1], \
+ uint32_t, (_eop)->eo_u32[0]); \
+ EFSYS_BAR_WRITEO((_enp)->en_esbp, \
+ (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
+ (_eop), (_lock)); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+/*
+ * Allow drivers to perform optimised 128-bit doorbell writes.
+ * The DMA descriptor pointers (RX_DESC_UPD and TX_DESC_UPD) are
+ * special-cased in the BIU on the Falcon/Siena and EF10 architectures to avoid
+ * the need for locking in the host, and are the only ones known to be safe to
+ * use 128-bites write with.
+ */
+#define EFX_BAR_TBL_DOORBELL_WRITEO(_enp, _reg, _index, _eop) \
+ do { \
+ EFX_CHECK_REG((_enp), (_reg)); \
+ EFSYS_PROBE7(efx_bar_tbl_doorbell_writeo, \
+ const char *, \
+ #_reg, \
+ uint32_t, (_index), \
+ uint32_t, _reg ## _OFST, \
+ uint32_t, (_eop)->eo_u32[3], \
+ uint32_t, (_eop)->eo_u32[2], \
+ uint32_t, (_eop)->eo_u32[1], \
+ uint32_t, (_eop)->eo_u32[0]); \
+ EFSYS_BAR_DOORBELL_WRITEO((_enp)->en_esbp, \
+ (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
+ (_eop)); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+#define EFX_DMA_SYNC_QUEUE_FOR_DEVICE(_esmp, _entries, _wptr, _owptr) \
+ do { \
+ unsigned int _new = (_wptr); \
+ unsigned int _old = (_owptr); \
+ \
+ if ((_new) >= (_old)) \
+ EFSYS_DMA_SYNC_FOR_DEVICE((_esmp), \
+ (_old) * sizeof (efx_desc_t), \
+ ((_new) - (_old)) * sizeof (efx_desc_t)); \
+ else \
+ /* \
+ * It is cheaper to sync entire map than sync \
+ * two parts especially when offset/size are \
+ * ignored and entire map is synced in any case.\
+ */ \
+ EFSYS_DMA_SYNC_FOR_DEVICE((_esmp), \
+ 0, \
+ (_entries) * sizeof (efx_desc_t)); \
+ _NOTE(CONSTANTCONDITION) \
+ } while (B_FALSE)
+
+extern __checkReturn efx_rc_t
+efx_nic_biu_test(
+ __in efx_nic_t *enp);
+
+extern __checkReturn efx_rc_t
+efx_mac_select(
+ __in efx_nic_t *enp);
+
+extern void
+efx_mac_multicast_hash_compute(
+ __in_ecount(6*count) uint8_t const *addrs,
+ __in int count,
+ __out efx_oword_t *hash_low,
+ __out efx_oword_t *hash_high);
+
+extern __checkReturn efx_rc_t
+efx_phy_probe(
+ __in efx_nic_t *enp);
+
+extern void
+efx_phy_unprobe(
+ __in efx_nic_t *enp);
+
+#if EFSYS_OPT_VPD
+
+/* VPD utility functions */
+
+extern __checkReturn efx_rc_t
+efx_vpd_hunk_length(
+ __in_bcount(size) caddr_t data,
+ __in size_t size,
+ __out size_t *lengthp);
+
+extern __checkReturn efx_rc_t
+efx_vpd_hunk_verify(
+ __in_bcount(size) caddr_t data,
+ __in size_t size,
+ __out_opt boolean_t *cksummedp);
+
+extern __checkReturn efx_rc_t
+efx_vpd_hunk_reinit(
+ __in_bcount(size) caddr_t data,
+ __in size_t size,
+ __in boolean_t wantpid);
+
+extern __checkReturn efx_rc_t
+efx_vpd_hunk_get(
+ __in_bcount(size) caddr_t data,
+ __in size_t size,
+ __in efx_vpd_tag_t tag,
+ __in efx_vpd_keyword_t keyword,
+ __out unsigned int *payloadp,
+ __out uint8_t *paylenp);
+
+extern __checkReturn efx_rc_t
+efx_vpd_hunk_next(
+ __in_bcount(size) caddr_t data,
+ __in size_t size,
+ __out efx_vpd_tag_t *tagp,
+ __out efx_vpd_keyword_t *keyword,
+ __out_opt unsigned int *payloadp,
+ __out_opt uint8_t *paylenp,
+ __inout unsigned int *contp);
+
+extern __checkReturn efx_rc_t
+efx_vpd_hunk_set(
+ __in_bcount(size) caddr_t data,
+ __in size_t size,
+ __in efx_vpd_value_t *evvp);
+
+#endif /* EFSYS_OPT_VPD */
+
+#if EFSYS_OPT_DIAG
+
+extern efx_sram_pattern_fn_t __efx_sram_pattern_fns[];
+
+typedef struct efx_register_set_s {
+ unsigned int address;
+ unsigned int step;
+ unsigned int rows;
+ efx_oword_t mask;
+} efx_register_set_t;
+
+extern __checkReturn efx_rc_t
+efx_nic_test_registers(
+ __in efx_nic_t *enp,
+ __in efx_register_set_t *rsp,
+ __in size_t count);
+
+extern __checkReturn efx_rc_t
+efx_nic_test_tables(
+ __in efx_nic_t *enp,
+ __in efx_register_set_t *rsp,
+ __in efx_pattern_type_t pattern,
+ __in size_t count);
+
+#endif /* EFSYS_OPT_DIAG */
+
+#if EFSYS_OPT_MCDI
+
+extern __checkReturn efx_rc_t
+efx_mcdi_set_workaround(
+ __in efx_nic_t *enp,
+ __in uint32_t type,
+ __in boolean_t enabled,
+ __out_opt uint32_t *flagsp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_get_workarounds(
+ __in efx_nic_t *enp,
+ __out_opt uint32_t *implementedp,
+ __out_opt uint32_t *enabledp);
+
+#endif /* EFSYS_OPT_MCDI */
+
+#if EFSYS_OPT_MAC_STATS
+
+/*
+ * Closed range of stats (i.e. the first and the last are included).
+ * The last must be greater or equal (if the range is one item only) to
+ * the first.
+ */
+struct efx_mac_stats_range {
+ efx_mac_stat_t first;
+ efx_mac_stat_t last;
+};
+
+extern efx_rc_t
+efx_mac_stats_mask_add_ranges(
+ __inout_bcount(mask_size) uint32_t *maskp,
+ __in size_t mask_size,
+ __in_ecount(rng_count) const struct efx_mac_stats_range *rngp,
+ __in unsigned int rng_count);
+
+#endif /* EFSYS_OPT_MAC_STATS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _SYS_EFX_IMPL_H */