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sys/dev/ixl/ixl_pf.h
/****************************************************************************** | /****************************************************************************** | ||||
Copyright (c) 2013-2017, Intel Corporation | Copyright (c) 2013-2019, Intel Corporation | ||||
All rights reserved. | All rights reserved. | ||||
Redistribution and use in source and binary forms, with or without | Redistribution and use in source and binary forms, with or without | ||||
modification, are permitted provided that the following conditions are met: | modification, are permitted provided that the following conditions are met: | ||||
1. Redistributions of source code must retain the above copyright notice, | 1. Redistributions of source code must retain the above copyright notice, | ||||
this list of conditions and the following disclaimer. | this list of conditions and the following disclaimer. | ||||
2. Redistributions in binary form must reproduce the above copyright | 2. Redistributions in binary form must reproduce the above copyright | ||||
notice, this list of conditions and the following disclaimer in the | notice, this list of conditions and the following disclaimer in the | ||||
Show All 28 Lines | |||||
#define VF_FLAG_ENABLED 0x01 | #define VF_FLAG_ENABLED 0x01 | ||||
#define VF_FLAG_SET_MAC_CAP 0x02 | #define VF_FLAG_SET_MAC_CAP 0x02 | ||||
#define VF_FLAG_VLAN_CAP 0x04 | #define VF_FLAG_VLAN_CAP 0x04 | ||||
#define VF_FLAG_PROMISC_CAP 0x08 | #define VF_FLAG_PROMISC_CAP 0x08 | ||||
#define VF_FLAG_MAC_ANTI_SPOOF 0x10 | #define VF_FLAG_MAC_ANTI_SPOOF 0x10 | ||||
#define IXL_PF_STATE_EMPR_RESETTING (1 << 0) | #define IXL_PF_STATE_EMPR_RESETTING (1 << 0) | ||||
#define IXL_PF_STATE_FW_LLDP_DISABLED (1 << 1) | #define IXL_PF_STATE_FW_LLDP_DISABLED (1 << 1) | ||||
#define IXL_PF_STATE_RECOVERY_MODE (1 << 2) | |||||
#define IXL_PF_STATE_EEE_ENABLED (1 << 3) | |||||
enum ixl_i2c_access_method_t { | |||||
IXL_I2C_ACCESS_METHOD_BEST_AVAILABLE = 0, | |||||
IXL_I2C_ACCESS_METHOD_BIT_BANG_I2CPARAMS = 1, | |||||
IXL_I2C_ACCESS_METHOD_REGISTER_I2CCMD = 2, | |||||
IXL_I2C_ACCESS_METHOD_AQ = 3, | |||||
IXL_I2C_ACCESS_METHOD_TYPE_LENGTH = 4 | |||||
}; | |||||
struct ixl_vf { | struct ixl_vf { | ||||
struct ixl_vsi vsi; | struct ixl_vsi vsi; | ||||
uint32_t vf_flags; | uint32_t vf_flags; | ||||
uint8_t mac[ETHER_ADDR_LEN]; | uint8_t mac[ETHER_ADDR_LEN]; | ||||
uint16_t vf_num; | uint16_t vf_num; | ||||
uint32_t version; | uint32_t version; | ||||
struct ixl_pf_qtag qtag; | struct ixl_pf_qtag qtag; | ||||
struct sysctl_ctx_list ctx; | |||||
}; | }; | ||||
/* Physical controller structure */ | /* Physical controller structure */ | ||||
struct ixl_pf { | struct ixl_pf { | ||||
struct i40e_hw hw; | struct i40e_hw hw; | ||||
struct i40e_osdep osdep; | struct i40e_osdep osdep; | ||||
struct device *dev; | struct device *dev; | ||||
struct ixl_vsi vsi; | struct ixl_vsi vsi; | ||||
Show All 11 Lines | struct ixl_pf { | ||||
struct callout timer; | struct callout timer; | ||||
int msix; | int msix; | ||||
#ifdef IXL_IW | #ifdef IXL_IW | ||||
int iw_msix; | int iw_msix; | ||||
bool iw_enabled; | bool iw_enabled; | ||||
#endif | #endif | ||||
int if_flags; | int if_flags; | ||||
int state; | volatile int state; | ||||
bool init_in_progress; | bool init_in_progress; | ||||
u8 supported_speeds; | u8 supported_speeds; | ||||
struct ixl_pf_qmgr qmgr; | struct ixl_pf_qmgr qmgr; | ||||
struct ixl_pf_qtag qtag; | struct ixl_pf_qtag qtag; | ||||
/* Tunable values */ | /* Tunable values */ | ||||
bool enable_msix; | bool enable_msix; | ||||
int max_queues; | int max_queues; | ||||
bool enable_tx_fc_filter; | bool enable_tx_fc_filter; | ||||
int dynamic_rx_itr; | int dynamic_rx_itr; | ||||
int dynamic_tx_itr; | int dynamic_tx_itr; | ||||
int tx_itr; | int tx_itr; | ||||
int rx_itr; | int rx_itr; | ||||
struct mtx pf_mtx; | struct mtx pf_mtx; | ||||
u32 qbase; | |||||
u32 admvec; | u32 admvec; | ||||
struct task adminq; | struct task adminq; | ||||
struct taskqueue *tq; | struct taskqueue *tq; | ||||
bool link_up; | bool link_up; | ||||
u32 link_speed; | u32 link_speed; | ||||
int advertised_speed; | int advertised_speed; | ||||
int fc; /* link flow ctrl setting */ | int fc; /* link flow ctrl setting */ | ||||
enum ixl_dbg_mask dbg_mask; | enum ixl_dbg_mask dbg_mask; | ||||
bool has_i2c; | bool has_i2c; | ||||
/* Misc stats maintained by the driver */ | /* Misc stats maintained by the driver */ | ||||
u64 watchdog_events; | u64 watchdog_events; | ||||
u64 admin_irq; | u64 admin_irq; | ||||
/* Statistics from hw */ | /* Statistics from hw */ | ||||
struct i40e_hw_port_stats stats; | struct i40e_hw_port_stats stats; | ||||
struct i40e_hw_port_stats stats_offsets; | struct i40e_hw_port_stats stats_offsets; | ||||
bool stat_offsets_loaded; | bool stat_offsets_loaded; | ||||
/* I2C access methods */ | |||||
enum ixl_i2c_access_method_t i2c_access_method; | |||||
s32 (*read_i2c_byte)(struct ixl_pf *pf, u8 byte_offset, | |||||
u8 dev_addr, u8 *data); | |||||
s32 (*write_i2c_byte)(struct ixl_pf *pf, u8 byte_offset, | |||||
u8 dev_addr, u8 data); | |||||
/* SR-IOV */ | /* SR-IOV */ | ||||
struct ixl_vf *vfs; | struct ixl_vf *vfs; | ||||
int num_vfs; | int num_vfs; | ||||
uint16_t veb_seid; | uint16_t veb_seid; | ||||
struct task vflr_task; | struct task vflr_task; | ||||
int vc_debug_lvl; | int vc_debug_lvl; | ||||
}; | }; | ||||
/* | /* | ||||
* Defines used for NVM update ioctls. | * Defines used for NVM update ioctls. | ||||
* This value is used in the Solaris tool, too. | * This value is used in the Solaris tool, too. | ||||
*/ | */ | ||||
#define I40E_NVM_ACCESS \ | #define I40E_NVM_ACCESS \ | ||||
(((((((('E' << 4) + '1') << 4) + 'K') << 4) + 'G') << 4) | 5) | (((((((('E' << 4) + '1') << 4) + 'K') << 4) + 'G') << 4) | 5) | ||||
#define IXL_DEFAULT_PHY_INT_MASK \ | #define IXL_DEFAULT_PHY_INT_MASK \ | ||||
((~(I40E_AQ_EVENT_LINK_UPDOWN | I40E_AQ_EVENT_MODULE_QUAL_FAIL \ | ((~(I40E_AQ_EVENT_LINK_UPDOWN | I40E_AQ_EVENT_MODULE_QUAL_FAIL \ | ||||
| I40E_AQ_EVENT_MEDIA_NA)) & 0x3FF) | | I40E_AQ_EVENT_MEDIA_NA)) & 0x3FF) | ||||
/*** Sysctl help messages; displayed with "sysctl -d" ***/ | /*** Sysctl help messages; displayed with "sysctl -d" ***/ | ||||
#define IXL_SYSCTL_HELP_SET_ADVERTISE \ | #define IXL_SYSCTL_HELP_SET_ADVERTISE \ | ||||
"\nControl advertised link speed.\n" \ | "\nControl advertised link speed.\n" \ | ||||
"Flags:\n" \ | "Flags:\n" \ | ||||
"\t 0x1 - advertise 100M\n" \ | "\t 0x1 - advertise 100M\n" \ | ||||
"\t 0x2 - advertise 1G\n" \ | "\t 0x2 - advertise 1G\n" \ | ||||
"\t 0x4 - advertise 10G\n" \ | "\t 0x4 - advertise 10G\n" \ | ||||
"\t 0x8 - advertise 20G\n" \ | "\t 0x8 - advertise 20G\n" \ | ||||
"\t0x10 - advertise 25G\n" \ | "\t0x10 - advertise 25G\n" \ | ||||
"\t0x20 - advertise 40G\n\n" \ | "\t0x20 - advertise 40G\n" \ | ||||
"\t0x40 - advertise 2.5G\n" \ | |||||
"\t0x80 - advertise 5G\n\n" \ | |||||
"Set to 0 to disable link.\n" \ | "Set to 0 to disable link.\n" \ | ||||
"Use \"sysctl -x\" to view flags properly." | "Use \"sysctl -x\" to view flags properly." | ||||
#define IXL_SYSCTL_HELP_SUPPORTED_SPEED \ | #define IXL_SYSCTL_HELP_SUPPORTED_SPEED \ | ||||
"\nSupported link speeds.\n" \ | "\nSupported link speeds.\n" \ | ||||
"Flags:\n" \ | "Flags:\n" \ | ||||
"\t 0x1 - 100M\n" \ | "\t 0x1 - 100M\n" \ | ||||
"\t 0x2 - 1G\n" \ | "\t 0x2 - 1G\n" \ | ||||
"\t 0x4 - 10G\n" \ | "\t 0x4 - 10G\n" \ | ||||
"\t 0x8 - 20G\n" \ | "\t 0x8 - 20G\n" \ | ||||
"\t0x10 - 25G\n" \ | "\t0x10 - 25G\n" \ | ||||
"\t0x20 - 40G\n\n" \ | "\t0x20 - 40G\n" \ | ||||
"\t0x40 - 2.5G\n" \ | |||||
"\t0x80 - 5G\n\n" \ | |||||
"Use \"sysctl -x\" to view flags properly." | "Use \"sysctl -x\" to view flags properly." | ||||
#define IXL_SYSCTL_HELP_FC \ | #define IXL_SYSCTL_HELP_FC \ | ||||
"\nSet flow control mode using the values below.\n" \ | "\nSet flow control mode using the values below.\n" \ | ||||
"\t0 - off\n" \ | "\t0 - off\n" \ | ||||
"\t1 - rx pause\n" \ | "\t1 - rx pause\n" \ | ||||
"\t2 - tx pause\n" \ | "\t2 - tx pause\n" \ | ||||
"\t3 - tx and rx pause" | "\t3 - tx and rx pause" | ||||
#define IXL_SYSCTL_HELP_LINK_STATUS \ | #define IXL_SYSCTL_HELP_LINK_STATUS \ | ||||
"\nExecutes a \"Get Link Status\" command on the Admin Queue, and displays" \ | "\nExecutes a \"Get Link Status\" command on the Admin Queue, and displays" \ | ||||
" the response." \ | " the response." \ | ||||
#define IXL_SYSCTL_HELP_FW_LLDP \ | #define IXL_SYSCTL_HELP_FW_LLDP \ | ||||
"\nFW LLDP engine:\n" \ | "\nFW LLDP engine:\n" \ | ||||
"\t0 - disable\n" \ | "\t0 - disable\n" \ | ||||
"\t1 - enable\n" | "\t1 - enable\n" | ||||
#define IXL_SYSCTL_HELP_I2C_METHOD \ | |||||
"\nI2C access method that driver will use:\n" \ | |||||
"\t0 - best available method\n" \ | |||||
"\t1 - bit bang via I2CPARAMS register\n" \ | |||||
"\t2 - register read/write via I2CCMD register\n" \ | |||||
"\t3 - Use Admin Queue command (best)\n" \ | |||||
"Using the Admin Queue is only supported on 710 devices with FW version 1.7 or higher" | |||||
extern const char * const ixl_fc_string[6]; | extern const char * const ixl_fc_string[6]; | ||||
MALLOC_DECLARE(M_IXL); | MALLOC_DECLARE(M_IXL); | ||||
/*** Functions / Macros ***/ | /*** Functions / Macros ***/ | ||||
/* Adjust the level here to 10 or over to print stats messages */ | /* Adjust the level here to 10 or over to print stats messages */ | ||||
#define I40E_VC_DEBUG(p, level, ...) \ | #define I40E_VC_DEBUG(p, level, ...) \ | ||||
do { \ | do { \ | ||||
Show All 10 Lines | |||||
#define IXL_PF_UNLOCK(_sc) mtx_unlock(&(_sc)->pf_mtx) | #define IXL_PF_UNLOCK(_sc) mtx_unlock(&(_sc)->pf_mtx) | ||||
#define IXL_PF_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->pf_mtx) | #define IXL_PF_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->pf_mtx) | ||||
#define IXL_PF_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->pf_mtx, MA_OWNED) | #define IXL_PF_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->pf_mtx, MA_OWNED) | ||||
/* Debug printing */ | /* Debug printing */ | ||||
#define ixl_dbg(p, m, s, ...) ixl_debug_core(p, m, s, ##__VA_ARGS__) | #define ixl_dbg(p, m, s, ...) ixl_debug_core(p, m, s, ##__VA_ARGS__) | ||||
void ixl_debug_core(struct ixl_pf *, enum ixl_dbg_mask, char *, ...); | void ixl_debug_core(struct ixl_pf *, enum ixl_dbg_mask, char *, ...); | ||||
/* For stats sysctl naming */ | |||||
#define QUEUE_NAME_LEN 32 | |||||
/* For netmap(4) compatibility */ | /* For netmap(4) compatibility */ | ||||
#define ixl_disable_intr(vsi) ixl_disable_rings_intr(vsi) | #define ixl_disable_intr(vsi) ixl_disable_rings_intr(vsi) | ||||
/* | /* | ||||
* PF-only function declarations | * PF-only function declarations | ||||
*/ | */ | ||||
int ixl_setup_interface(device_t, struct ixl_vsi *); | int ixl_setup_interface(device_t, struct ixl_vsi *); | ||||
void ixl_print_nvm_cmd(device_t, struct i40e_nvm_access *); | void ixl_print_nvm_cmd(device_t, struct i40e_nvm_access *); | ||||
char * ixl_aq_speed_to_str(enum i40e_aq_link_speed); | |||||
void ixl_handle_que(void *context, int pending); | void ixl_handle_que(void *context, int pending); | ||||
void ixl_init(void *); | void ixl_init(void *); | ||||
void ixl_local_timer(void *); | void ixl_local_timer(void *); | ||||
void ixl_register_vlan(void *, struct ifnet *, u16); | void ixl_register_vlan(void *, struct ifnet *, u16); | ||||
void ixl_unregister_vlan(void *, struct ifnet *, u16); | void ixl_unregister_vlan(void *, struct ifnet *, u16); | ||||
void ixl_intr(void *); | void ixl_intr(void *); | ||||
Show All 21 Lines | |||||
void ixl_disable_intr0(struct i40e_hw *); | void ixl_disable_intr0(struct i40e_hw *); | ||||
void ixl_nvm_version_str(struct i40e_hw *hw, struct sbuf *buf); | void ixl_nvm_version_str(struct i40e_hw *hw, struct sbuf *buf); | ||||
void ixl_stat_update48(struct i40e_hw *, u32, u32, bool, | void ixl_stat_update48(struct i40e_hw *, u32, u32, bool, | ||||
u64 *, u64 *); | u64 *, u64 *); | ||||
void ixl_stat_update32(struct i40e_hw *, u32, bool, | void ixl_stat_update32(struct i40e_hw *, u32, bool, | ||||
u64 *, u64 *); | u64 *, u64 *); | ||||
void ixl_stop(struct ixl_pf *); | void ixl_stop(struct ixl_pf *); | ||||
void ixl_add_vsi_sysctls(struct ixl_pf *pf, struct ixl_vsi *vsi, struct sysctl_ctx_list *ctx, const char *sysctl_name); | void ixl_vsi_add_sysctls(struct ixl_vsi *, const char *, bool); | ||||
int ixl_get_hw_capabilities(struct ixl_pf *); | int ixl_get_hw_capabilities(struct ixl_pf *); | ||||
void ixl_link_up_msg(struct ixl_pf *); | void ixl_link_up_msg(struct ixl_pf *); | ||||
void ixl_update_link_status(struct ixl_pf *); | void ixl_update_link_status(struct ixl_pf *); | ||||
int ixl_allocate_pci_resources(struct ixl_pf *); | int ixl_allocate_pci_resources(struct ixl_pf *); | ||||
int ixl_setup_stations(struct ixl_pf *); | int ixl_setup_stations(struct ixl_pf *); | ||||
int ixl_switch_config(struct ixl_pf *); | int ixl_switch_config(struct ixl_pf *); | ||||
void ixl_stop_locked(struct ixl_pf *); | void ixl_stop_locked(struct ixl_pf *); | ||||
int ixl_teardown_hw_structs(struct ixl_pf *); | int ixl_teardown_hw_structs(struct ixl_pf *); | ||||
Show All 23 Lines | |||||
void ixl_add_hw_stats(struct ixl_pf *); | void ixl_add_hw_stats(struct ixl_pf *); | ||||
void ixl_update_stats_counters(struct ixl_pf *); | void ixl_update_stats_counters(struct ixl_pf *); | ||||
void ixl_pf_reset_stats(struct ixl_pf *); | void ixl_pf_reset_stats(struct ixl_pf *); | ||||
void ixl_get_bus_info(struct ixl_pf *pf); | void ixl_get_bus_info(struct ixl_pf *pf); | ||||
int ixl_aq_get_link_status(struct ixl_pf *, | int ixl_aq_get_link_status(struct ixl_pf *, | ||||
struct i40e_aqc_get_link_status *); | struct i40e_aqc_get_link_status *); | ||||
int ixl_handle_nvmupd_cmd(struct ixl_pf *, struct ifdrv *); | int ixl_handle_nvmupd_cmd(struct ixl_pf *, struct ifdrv *); | ||||
int ixl_handle_i2c_eeprom_read_cmd(struct ixl_pf *, struct ifreq *ifr); | |||||
void ixl_handle_empr_reset(struct ixl_pf *); | void ixl_handle_empr_reset(struct ixl_pf *); | ||||
int ixl_prepare_for_reset(struct ixl_pf *pf, bool is_up); | int ixl_prepare_for_reset(struct ixl_pf *pf, bool is_up); | ||||
int ixl_rebuild_hw_structs_after_reset(struct ixl_pf *, bool is_up); | int ixl_rebuild_hw_structs_after_reset(struct ixl_pf *, bool is_up); | ||||
void ixl_set_queue_rx_itr(struct ixl_queue *); | void ixl_set_queue_rx_itr(struct ixl_queue *); | ||||
void ixl_set_queue_tx_itr(struct ixl_queue *); | void ixl_set_queue_tx_itr(struct ixl_queue *); | ||||
void ixl_add_filter(struct ixl_vsi *, const u8 *, s16 vlan); | void ixl_add_filter(struct ixl_vsi *, const u8 *, s16 vlan); | ||||
Show All 18 Lines | |||||
int ixl_setup_queue_tqs(struct ixl_vsi *); | int ixl_setup_queue_tqs(struct ixl_vsi *); | ||||
int ixl_teardown_queue_msix(struct ixl_vsi *); | int ixl_teardown_queue_msix(struct ixl_vsi *); | ||||
void ixl_free_queue_tqs(struct ixl_vsi *); | void ixl_free_queue_tqs(struct ixl_vsi *); | ||||
void ixl_enable_intr(struct ixl_vsi *); | void ixl_enable_intr(struct ixl_vsi *); | ||||
void ixl_disable_rings_intr(struct ixl_vsi *); | void ixl_disable_rings_intr(struct ixl_vsi *); | ||||
void ixl_set_promisc(struct ixl_vsi *); | void ixl_set_promisc(struct ixl_vsi *); | ||||
void ixl_add_multi(struct ixl_vsi *); | void ixl_add_multi(struct ixl_vsi *); | ||||
void ixl_del_multi(struct ixl_vsi *); | void ixl_del_multi(struct ixl_vsi *); | ||||
void ixl_setup_vlan_filters(struct ixl_vsi *); | |||||
void ixl_init_filters(struct ixl_vsi *); | void ixl_init_filters(struct ixl_vsi *); | ||||
void ixl_add_hw_filters(struct ixl_vsi *, int, int); | void ixl_add_hw_filters(struct ixl_vsi *, int, int); | ||||
void ixl_del_hw_filters(struct ixl_vsi *, int); | void ixl_del_hw_filters(struct ixl_vsi *, int); | ||||
void ixl_del_default_hw_filters(struct ixl_vsi *); | |||||
struct ixl_mac_filter * | struct ixl_mac_filter * | ||||
ixl_find_filter(struct ixl_vsi *, const u8 *, s16); | ixl_find_filter(struct ixl_vsi *, const u8 *, s16); | ||||
void ixl_add_mc_filter(struct ixl_vsi *, u8 *); | void ixl_add_mc_filter(struct ixl_vsi *, u8 *); | ||||
void ixl_free_mac_filters(struct ixl_vsi *vsi); | void ixl_free_mac_filters(struct ixl_vsi *vsi); | ||||
void ixl_update_vsi_stats(struct ixl_vsi *); | void ixl_update_vsi_stats(struct ixl_vsi *); | ||||
void ixl_vsi_reset_stats(struct ixl_vsi *); | void ixl_vsi_reset_stats(struct ixl_vsi *); | ||||
int ixl_vsi_setup_queues(struct ixl_vsi *vsi); | int ixl_vsi_setup_queues(struct ixl_vsi *vsi); | ||||
void ixl_vsi_free_queues(struct ixl_vsi *vsi); | void ixl_vsi_free_queues(struct ixl_vsi *vsi); | ||||
bool ixl_fw_recovery_mode(struct ixl_pf *); | |||||
/* | /* | ||||
* I2C Function prototypes | * I2C Function prototypes | ||||
*/ | */ | ||||
int ixl_find_i2c_interface(struct ixl_pf *); | int ixl_find_i2c_interface(struct ixl_pf *); | ||||
s32 ixl_read_i2c_byte(struct ixl_pf *pf, u8 byte_offset, | s32 ixl_read_i2c_byte_bb(struct ixl_pf *pf, u8 byte_offset, | ||||
u8 dev_addr, u8 *data); | u8 dev_addr, u8 *data); | ||||
s32 ixl_write_i2c_byte(struct ixl_pf *pf, u8 byte_offset, | s32 ixl_write_i2c_byte_bb(struct ixl_pf *pf, u8 byte_offset, | ||||
u8 dev_addr, u8 data); | u8 dev_addr, u8 data); | ||||
s32 ixl_read_i2c_byte_reg(struct ixl_pf *pf, u8 byte_offset, | |||||
u8 dev_addr, u8 *data); | |||||
s32 ixl_write_i2c_byte_reg(struct ixl_pf *pf, u8 byte_offset, | |||||
u8 dev_addr, u8 data); | |||||
s32 ixl_read_i2c_byte_aq(struct ixl_pf *pf, u8 byte_offset, | |||||
u8 dev_addr, u8 *data); | |||||
s32 ixl_write_i2c_byte_aq(struct ixl_pf *pf, u8 byte_offset, | |||||
u8 dev_addr, u8 data); | |||||
int ixl_get_fw_lldp_status(struct ixl_pf *pf); | |||||
int ixl_attach_get_link_status(struct ixl_pf *); | int ixl_attach_get_link_status(struct ixl_pf *); | ||||
#endif /* _IXL_PF_H_ */ | #endif /* _IXL_PF_H_ */ |