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freebsd-nq/sys/dev/sfxge/common/efx_impl.h
Andrew Rybchenko 3c838a9f51 sfxge: add 7xxx NICs family support 
Support 7xxx adapters including firmware-assisted TSO and VLAN tagging:

  - Solarflare Flareon Ultra 7000 series 10/40G adapters:
    - Solarflare SFN7042Q QSFP+ Server Adapter
    - Solarflare SFN7142Q QSFP+ Server Adapter

  - Solarflare Flareon Ultra 7000 series 10G adapters:
    - Solarflare SFN7022F SFP+ Server Adapter
    - Solarflare SFN7122F SFP+ Server Adapter
    - Solarflare SFN7322F Precision Time Synchronization Server Adapter

  - Solarflare Flareon 7000 series 10G adapters:
    - Solarflare SFN7002F SFP+ Server Adapter

Support utilities to configure adapters and update firmware.

The work is done by Solarflare developers
(Andy Moreton, Andrew Lee and many others),
Artem V. Andreev <Artem.Andreev at oktetlabs.ru> and me.

Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 weeks
Causually read by: gnn
Differential Revision: https://reviews.freebsd.org/D2618
2015-05-25 08:34:55 +00:00

1167 lines
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/*-
* Copyright (c) 2007-2015 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.
*
* $FreeBSD$
*/
#ifndef _SYS_EFX_IMPL_H
#define _SYS_EFX_IMPL_H
#include "efsys.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
#include "efx_check.h"
#if EFSYS_OPT_FALCON
#include "falcon_impl.h"
#endif /* EFSYS_OPT_FALCON */
#if EFSYS_OPT_SIENA
#include "siena_impl.h"
#endif /* EFSYS_OPT_SIENA */
#if EFSYS_OPT_HUNTINGTON
#include "hunt_impl.h"
#endif /* EFSYS_OPT_HUNTINGTON */
#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_WOL 0x00000800
#define EFX_MOD_FILTER 0x00001000
#define EFX_MOD_PKTFILTER 0x00002000
#define EFX_RESET_MAC 0x00000001
#define EFX_RESET_PHY 0x00000002
#define EFX_RESET_RXQ_ERR 0x00000004
#define EFX_RESET_TXQ_ERR 0x00000008
typedef enum efx_mac_type_e {
EFX_MAC_INVALID = 0,
EFX_MAC_FALCON_GMAC,
EFX_MAC_FALCON_XMAC,
EFX_MAC_SIENA,
EFX_MAC_HUNTINGTON,
EFX_MAC_NTYPES
} efx_mac_type_t;
typedef struct efx_ev_ops_s {
int (*eevo_init)(efx_nic_t *);
void (*eevo_fini)(efx_nic_t *);
int (*eevo_qcreate)(efx_nic_t *, unsigned int,
efsys_mem_t *, size_t, uint32_t,
efx_evq_t *);
void (*eevo_qdestroy)(efx_evq_t *);
int (*eevo_qprime)(efx_evq_t *, unsigned int);
void (*eevo_qpost)(efx_evq_t *, uint16_t);
int (*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 {
int (*etxo_init)(efx_nic_t *);
void (*etxo_fini)(efx_nic_t *);
int (*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 *);
int (*etxo_qpost)(efx_txq_t *, efx_buffer_t *,
unsigned int, unsigned int,
unsigned int *);
void (*etxo_qpush)(efx_txq_t *, unsigned int, unsigned int);
int (*etxo_qpace)(efx_txq_t *, unsigned int);
int (*etxo_qflush)(efx_txq_t *);
void (*etxo_qenable)(efx_txq_t *);
int (*etxo_qpio_enable)(efx_txq_t *);
void (*etxo_qpio_disable)(efx_txq_t *);
int (*etxo_qpio_write)(efx_txq_t *,uint8_t *, size_t,
size_t);
int (*etxo_qpio_post)(efx_txq_t *, size_t, unsigned int,
unsigned int *);
int (*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_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 {
int (*erxo_init)(efx_nic_t *);
void (*erxo_fini)(efx_nic_t *);
#if EFSYS_OPT_RX_HDR_SPLIT
int (*erxo_hdr_split_enable)(efx_nic_t *, unsigned int,
unsigned int);
#endif
#if EFSYS_OPT_RX_SCATTER
int (*erxo_scatter_enable)(efx_nic_t *, unsigned int);
#endif
#if EFSYS_OPT_RX_SCALE
int (*erxo_scale_mode_set)(efx_nic_t *, efx_rx_hash_alg_t,
efx_rx_hash_type_t, boolean_t);
int (*erxo_scale_key_set)(efx_nic_t *, uint8_t *, size_t);
int (*erxo_scale_tbl_set)(efx_nic_t *, unsigned int *,
size_t);
#endif
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 *);
int (*erxo_qflush)(efx_rxq_t *);
void (*erxo_qenable)(efx_rxq_t *);
int (*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 {
int (*emo_reset)(efx_nic_t *); /* optional */
int (*emo_poll)(efx_nic_t *, efx_link_mode_t *);
int (*emo_up)(efx_nic_t *, boolean_t *);
int (*emo_addr_set)(efx_nic_t *);
int (*emo_reconfigure)(efx_nic_t *);
int (*emo_multicast_list_set)(efx_nic_t *);
int (*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
int (*emo_loopback_set)(efx_nic_t *, efx_link_mode_t,
efx_loopback_type_t);
#endif /* EFSYS_OPT_LOOPBACK */
#if EFSYS_OPT_MAC_STATS
int (*emo_stats_upload)(efx_nic_t *, efsys_mem_t *);
int (*emo_stats_periodic)(efx_nic_t *, efsys_mem_t *,
uint16_t, boolean_t);
int (*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 {
int (*epo_power)(efx_nic_t *, boolean_t); /* optional */
int (*epo_reset)(efx_nic_t *);
int (*epo_reconfigure)(efx_nic_t *);
int (*epo_verify)(efx_nic_t *);
int (*epo_uplink_check)(efx_nic_t *,
boolean_t *); /* optional */
int (*epo_downlink_check)(efx_nic_t *, efx_link_mode_t *,
unsigned int *, uint32_t *);
int (*epo_oui_get)(efx_nic_t *, uint32_t *);
#if EFSYS_OPT_PHY_STATS
int (*epo_stats_update)(efx_nic_t *, efsys_mem_t *,
uint32_t *);
#endif /* EFSYS_OPT_PHY_STATS */
#if EFSYS_OPT_PHY_PROPS
#if EFSYS_OPT_NAMES
const char *(*epo_prop_name)(efx_nic_t *, unsigned int);
#endif /* EFSYS_OPT_PHY_PROPS */
int (*epo_prop_get)(efx_nic_t *, unsigned int, uint32_t,
uint32_t *);
int (*epo_prop_set)(efx_nic_t *, unsigned int, uint32_t);
#endif /* EFSYS_OPT_PHY_PROPS */
#if EFSYS_OPT_BIST
int (*epo_bist_enable_offline)(efx_nic_t *);
int (*epo_bist_start)(efx_nic_t *, efx_bist_type_t);
int (*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 {
int (*efo_init)(efx_nic_t *);
void (*efo_fini)(efx_nic_t *);
int (*efo_restore)(efx_nic_t *);
int (*efo_add)(efx_nic_t *, efx_filter_spec_t *,
boolean_t may_replace);
int (*efo_delete)(efx_nic_t *, efx_filter_spec_t *);
int (*efo_supported_filters)(efx_nic_t *, uint32_t *, size_t *);
int (*efo_reconfigure)(efx_nic_t *, uint8_t const *, boolean_t,
boolean_t, boolean_t, boolean_t,
uint8_t const *, int);
} efx_filter_ops_t;
extern __checkReturn int
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 int count);
#endif /* EFSYS_OPT_FILTER */
typedef struct efx_pktfilter_ops_s {
int (*epfo_set)(efx_nic_t *,
boolean_t unicst,
boolean_t brdcast);
#if EFSYS_OPT_MCAST_FILTER_LIST
int (*epfo_mcast_list_set)(efx_nic_t *, uint8_t const *addrs, int count);
#endif /* EFSYS_OPT_MCAST_FILTER_LIST */
int (*epfo_mcast_all)(efx_nic_t *);
} efx_pktfilter_ops_t;
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;
#if EFSYS_OPT_PHY_TXC43128 || EFSYS_OPT_PHY_QT2025C
union {
struct {
unsigned int bug10934_count;
} ep_txc43128;
struct {
unsigned int bug17190_count;
} ep_qt2025c;
};
#endif
boolean_t ep_mac_poll_needed; /* falcon only */
boolean_t ep_mac_up; /* falcon only */
uint32_t ep_fwver; /* falcon only */
boolean_t ep_mac_drain;
boolean_t ep_mac_stats_pending;
#if EFSYS_OPT_BIST
efx_bist_type_t ep_current_bist;
#endif
efx_mac_ops_t *ep_emop;
efx_phy_ops_t *ep_epop;
} efx_port_t;
typedef struct efx_mon_ops_s {
int (*emo_reset)(efx_nic_t *);
int (*emo_reconfigure)(efx_nic_t *);
#if EFSYS_OPT_MON_STATS
int (*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;
efx_mon_ops_t *em_emop;
} efx_mon_t;
typedef struct efx_intr_ops_s {
int (*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 *);
int (*eio_trigger)(efx_nic_t *, unsigned int);
void (*eio_fini)(efx_nic_t *);
} efx_intr_ops_t;
typedef struct efx_intr_s {
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 {
int (*eno_probe)(efx_nic_t *);
int (*eno_set_drv_limits)(efx_nic_t *, efx_drv_limits_t*);
int (*eno_reset)(efx_nic_t *);
int (*eno_init)(efx_nic_t *);
int (*eno_get_vi_pool)(efx_nic_t *, uint32_t *);
int (*eno_get_bar_region)(efx_nic_t *, efx_nic_region_t,
uint32_t *, size_t *);
#if EFSYS_OPT_DIAG
int (*eno_sram_test)(efx_nic_t *, efx_sram_pattern_fn_t);
int (*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
typedef struct falconsiena_filter_spec_s {
uint8_t fsfs_type;
uint32_t fsfs_flags;
uint32_t fsfs_dmaq_id;
uint32_t fsfs_dword[3];
} falconsiena_filter_spec_t;
typedef enum falconsiena_filter_type_e {
EFX_FS_FILTER_RX_TCP_FULL, /* TCP/IPv4 4-tuple {dIP,dTCP,sIP,sTCP} */
EFX_FS_FILTER_RX_TCP_WILD, /* TCP/IPv4 dest {dIP,dTCP, -, -} */
EFX_FS_FILTER_RX_UDP_FULL, /* UDP/IPv4 4-tuple {dIP,dUDP,sIP,sUDP} */
EFX_FS_FILTER_RX_UDP_WILD, /* UDP/IPv4 dest {dIP,dUDP, -, -} */
#if EFSYS_OPT_SIENA
EFX_FS_FILTER_RX_MAC_FULL, /* Ethernet {dMAC,VLAN} */
EFX_FS_FILTER_RX_MAC_WILD, /* Ethernet {dMAC, -} */
EFX_FS_FILTER_TX_TCP_FULL, /* TCP/IPv4 {dIP,dTCP,sIP,sTCP} */
EFX_FS_FILTER_TX_TCP_WILD, /* TCP/IPv4 { -, -,sIP,sTCP} */
EFX_FS_FILTER_TX_UDP_FULL, /* UDP/IPv4 {dIP,dTCP,sIP,sTCP} */
EFX_FS_FILTER_TX_UDP_WILD, /* UDP/IPv4 source (host, port) */
EFX_FS_FILTER_TX_MAC_FULL, /* Ethernet source (MAC address, VLAN ID) */
EFX_FS_FILTER_TX_MAC_WILD, /* Ethernet source (MAC address) */
#endif /* EFSYS_OPT_SIENA */
EFX_FS_FILTER_NTYPES
} falconsiena_filter_type_t;
typedef enum falconsiena_filter_tbl_id_e {
EFX_FS_FILTER_TBL_RX_IP = 0,
EFX_FS_FILTER_TBL_RX_MAC,
EFX_FS_FILTER_TBL_TX_IP,
EFX_FS_FILTER_TBL_TX_MAC,
EFX_FS_FILTER_NTBLS
} falconsiena_filter_tbl_id_t;
typedef struct falconsiena_filter_tbl_s {
int fsft_size; /* number of entries */
int fsft_used; /* active count */
uint32_t *fsft_bitmap; /* active bitmap */
falconsiena_filter_spec_t *fsft_spec; /* array of saved specs */
} falconsiena_filter_tbl_t;
typedef struct falconsiena_filter_s {
falconsiena_filter_tbl_t fsf_tbl[EFX_FS_FILTER_NTBLS];
unsigned int fsf_depth[EFX_FS_FILTER_NTYPES];
} falconsiena_filter_t;
typedef struct efx_filter_s {
#if EFSYS_OPT_FALCON || EFSYS_OPT_SIENA
falconsiena_filter_t *ef_falconsiena_filter;
#endif /* EFSYS_OPT_FALCON || EFSYS_OPT_SIENA */
#if EFSYS_OPT_HUNTINGTON
hunt_filter_table_t *ef_hunt_filter_table;
#endif /* EFSYS_OPT_HUNTINGTON */
} efx_filter_t;
extern void
falconsiena_filter_tbl_clear(
__in efx_nic_t *enp,
__in falconsiena_filter_tbl_id_t tbl);
#endif /* EFSYS_OPT_FILTER */
#if EFSYS_OPT_MCDI
typedef struct efx_mcdi_ops_s {
int (*emco_init)(efx_nic_t *, const efx_mcdi_transport_t *);
void (*emco_request_copyin)(efx_nic_t *, efx_mcdi_req_t *,
unsigned int, boolean_t, boolean_t);
boolean_t (*emco_request_poll)(efx_nic_t *);
void (*emco_request_copyout)(efx_nic_t *, efx_mcdi_req_t *);
int (*emco_poll_reboot)(efx_nic_t *);
void (*emco_fini)(efx_nic_t *);
int (*emco_fw_update_supported)(efx_nic_t *, boolean_t *);
int (*emco_macaddr_change_supported)(efx_nic_t *, boolean_t *);
} efx_mcdi_ops_t;
typedef struct efx_mcdi_s {
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
int (*envo_test)(efx_nic_t *);
#endif /* EFSYS_OPT_DIAG */
int (*envo_size)(efx_nic_t *, efx_nvram_type_t, size_t *);
int (*envo_get_version)(efx_nic_t *, efx_nvram_type_t,
uint32_t *, uint16_t *);
int (*envo_rw_start)(efx_nic_t *, efx_nvram_type_t, size_t *);
int (*envo_read_chunk)(efx_nic_t *, efx_nvram_type_t,
unsigned int, caddr_t, size_t);
int (*envo_erase)(efx_nic_t *, efx_nvram_type_t);
int (*envo_write_chunk)(efx_nic_t *, efx_nvram_type_t,
unsigned int, caddr_t, size_t);
void (*envo_rw_finish)(efx_nic_t *, efx_nvram_type_t);
int (*envo_set_version)(efx_nic_t *, efx_nvram_type_t, uint16_t *);
} efx_nvram_ops_t;
#endif /* EFSYS_OPT_NVRAM */
#if EFSYS_OPT_VPD
typedef struct efx_vpd_ops_s {
int (*evpdo_init)(efx_nic_t *);
int (*evpdo_size)(efx_nic_t *, size_t *);
int (*evpdo_read)(efx_nic_t *, caddr_t, size_t);
int (*evpdo_verify)(efx_nic_t *, caddr_t, size_t);
int (*evpdo_reinit)(efx_nic_t *, caddr_t, size_t);
int (*evpdo_get)(efx_nic_t *, caddr_t, size_t, efx_vpd_value_t *);
int (*evpdo_set)(efx_nic_t *, caddr_t, size_t, efx_vpd_value_t *);
int (*evpdo_next)(efx_nic_t *, caddr_t, size_t, efx_vpd_value_t *,
unsigned int *);
int (*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 int
efx_mcdi_nvram_partitions(
__in efx_nic_t *enp,
__out_bcount(size) caddr_t data,
__in size_t size,
__out unsigned int *npartnp);
__checkReturn int
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 int
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);
__checkReturn int
efx_mcdi_nvram_update_start(
__in efx_nic_t *enp,
__in uint32_t partn);
__checkReturn int
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);
__checkReturn int
efx_mcdi_nvram_erase(
__in efx_nic_t *enp,
__in uint32_t partn,
__in uint32_t offset,
__in size_t size);
__checkReturn int
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 int
efx_mcdi_nvram_update_finish(
__in efx_nic_t *enp,
__in uint32_t partn,
__in boolean_t reboot);
#if EFSYS_OPT_DIAG
__checkReturn int
efx_mcdi_nvram_test(
__in efx_nic_t *enp,
__in uint32_t partn);
#endif /* EFSYS_OPT_DIAG */
#endif /* EFSYS_OPT_VPD || EFSYS_OPT_NVRAM */
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;
efx_nic_ops_t *en_enop;
efx_ev_ops_t *en_eevop;
efx_tx_ops_t *en_etxop;
efx_rx_ops_t *en_erxop;
#if EFSYS_OPT_FILTER
efx_filter_t en_filter;
efx_filter_ops_t *en_efop;
#endif /* EFSYS_OPT_FILTER */
efx_pktfilter_ops_t *en_epfop;
#if EFSYS_OPT_MCDI
efx_mcdi_t en_mcdi;
#endif /* EFSYS_OPT_MCDI */
#if EFSYS_OPT_NVRAM
efx_nvram_type_t en_nvram_locked;
efx_nvram_ops_t *en_envop;
#endif /* EFSYS_OPT_NVRAM */
#if EFSYS_OPT_VPD
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;
union {
#if EFSYS_OPT_FALCON
struct {
falcon_spi_dev_t enu_fsd[FALCON_SPI_NTYPES];
falcon_i2c_t enu_fip;
boolean_t enu_i2c_locked;
#if EFSYS_OPT_FALCON_NIC_CFG_OVERRIDE
const uint8_t *enu_forced_cfg;
#endif /* EFSYS_OPT_FALCON_NIC_CFG_OVERRIDE */
uint8_t enu_mon_devid;
#if EFSYS_OPT_PCIE_TUNE
unsigned int enu_nlanes;
#endif /* EFSYS_OPT_PCIE_TUNE */
uint16_t enu_board_rev;
boolean_t enu_internal_sram;
uint8_t enu_sram_num_bank;
uint8_t enu_sram_bank_size;
} falcon;
#endif /* EFSYS_OPT_FALCON */
#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 */
#if EFSYS_OPT_HUNTINGTON
struct {
int enu_vi_base;
int enu_vi_count;
#if EFSYS_OPT_VPD
caddr_t enu_svpd;
size_t enu_svpd_length;
#endif /* EFSYS_OPT_VPD */
efx_piobuf_handle_t enu_piobuf_handle[HUNT_PIOBUF_NBUFS];
uint32_t enu_piobuf_count;
uint32_t enu_pio_alloc_map[HUNT_PIOBUF_NBUFS];
uint32_t enu_pio_write_vi_base;
/* Memory BAR mapping regions */
uint32_t enu_uc_mem_map_offset;
size_t enu_uc_mem_map_size;
uint32_t enu_wc_mem_map_offset;
size_t enu_wc_mem_map_size;
} hunt;
#endif /* EFSYS_OPT_HUNTINGTON */
} en_u;
};
#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;
} 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];
};
#define EFX_EVQ_MAGIC 0x08081997
#define EFX_EVQ_FALCON_TIMER_QUANTUM_NS 4968 /* 621 cycles */
#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_FALCON: \
rev = 'B'; \
break; \
\
case EFX_FAMILY_SIENA: \
rev = 'C'; \
break; \
\
case EFX_FAMILY_HUNTINGTON: \
rev = 'D'; \
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 int
efx_nic_biu_test(
__in efx_nic_t *enp);
extern __checkReturn int
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 int
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 int
efx_vpd_hunk_length(
__in_bcount(size) caddr_t data,
__in size_t size,
__out size_t *lengthp);
extern __checkReturn int
efx_vpd_hunk_verify(
__in_bcount(size) caddr_t data,
__in size_t size,
__out_opt boolean_t *cksummedp);
extern __checkReturn int
efx_vpd_hunk_reinit(
__in_bcount(size) caddr_t data,
__in size_t size,
__in boolean_t wantpid);
extern __checkReturn int
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 int
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_bcount_opt(*paylenp) unsigned int *payloadp,
__out_opt uint8_t *paylenp,
__inout unsigned int *contp);
extern __checkReturn int
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 int
efx_nic_test_registers(
__in efx_nic_t *enp,
__in efx_register_set_t *rsp,
__in size_t count);
extern __checkReturn int
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 int
efx_mcdi_set_workaround(
__in efx_nic_t *enp,
__in uint32_t type,
__in boolean_t enabled,
__out_opt uint32_t *flagsp);
extern __checkReturn int
efx_mcdi_get_workarounds(
__in efx_nic_t *enp,
__out_opt uint32_t *implementedp,
__out_opt uint32_t *enabledp);
#endif /* EFSYS_OPT_MCDI */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_EFX_IMPL_H */
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