igb_phy_has_link identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/ethernet/intel/igb/e1000_phy.h, line 39 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/intel/igb/e1000_phy.c, line 1622 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/intel/igb/e1000_phy.c igb_get_phy_info_82580() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->phy.ops.get_phy_info	1-u64max
PARAM_VALUE	1	iterations	1
PARAM_VALUE	2	usec_interval	0
PARAM_VALUE	3	success	830625538987569152
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/igb/e1000_phy.c igb_get_phy_info_igp() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->phy.ops.get_phy_info	1-u64max
PARAM_VALUE	1	iterations	1
PARAM_VALUE	2	usec_interval	0
PARAM_VALUE	3	success	4131268398407270400
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/igb/e1000_phy.c igb_get_phy_info_m88() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->phy.media_type	1
PARAM_VALUE	0	hw->phy.ops.get_phy_info	1-u64max
PARAM_VALUE	1	iterations	1
PARAM_VALUE	2	usec_interval	0
PARAM_VALUE	3	success	7054821763609509888
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/igb/e1000_phy.c igb_phy_force_speed_duplex_82580() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->fc.current_mode	0
PARAM_VALUE	0	hw->fc.requested_mode	0-254,256-u32max
PARAM_VALUE	0	hw->mac.autoneg	0
PARAM_VALUE	0	hw->phy.autoneg_wait_to_complete	1
PARAM_VALUE	0	*hw->mac.perm_addr	0-255
PARAM_VALUE	1	iterations	20
PARAM_VALUE	2	usec_interval	100000
PARAM_VALUE	3	success	8051594511745445888
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	hw->bus.func	0-u16max[c]
HOST_DATA	0	hw->bus.width	0-s32max[c]
HOST_DATA	0	hw->fc.high_water	0,8-65528[c]
HOST_DATA	0	hw->fc.low_water	0-65520,4294967288[c]
HOST_DATA	0	hw->mac.ledctl_default	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode1	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode2	0-u32max
HOST_DATA	0	hw->nvm.flash_bank_size	0,1024-8388608,1065355264-1073740800[c]
HOST_DATA	0	hw->nvm.flash_base_addr	0,4096-33550336[c]
HOST_DATA	0	hw->phy.addr	0-31[c]
HOST_DATA	0	hw->phy.cable_length	0-254,256-u16max[c]
HOST_DATA	0	hw->phy.id	0-u32max
HOST_DATA	0	hw->phy.is_mdix	0-1
HOST_DATA	0	hw->phy.polarity_correction	0-1
HOST_DATA	0	hw->phy.revision	0-15
HOST_DATA	0	hw->phy.speed_downgraded	0-1
HALF_LOCKED2	0	&hw->mbx_lock

drivers/net/ethernet/intel/igb/e1000_phy.c igb_phy_force_speed_duplex_82580() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->fc.current_mode	0
PARAM_VALUE	0	hw->fc.requested_mode	0-254,256-u32max
PARAM_VALUE	0	hw->mac.autoneg	0
PARAM_VALUE	0	hw->phy.autoneg_wait_to_complete	1
PARAM_VALUE	0	hw->phy.ops.read_reg	4096-ptr_max
PARAM_VALUE	0	*hw->mac.perm_addr	0-255
PARAM_VALUE	1	iterations	20
PARAM_VALUE	2	usec_interval	100000
PARAM_VALUE	3	success	8051594511745445888
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	hw->bus.func	0-u16max[c]
HOST_DATA	0	hw->bus.width	0-s32max[c]
HOST_DATA	0	hw->fc.high_water	0,8-65528[c]
HOST_DATA	0	hw->fc.low_water	0-65520,4294967288[c]
HOST_DATA	0	hw->mac.ledctl_default	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode1	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode2	0-u32max
HOST_DATA	0	hw->nvm.flash_bank_size	0,1024-8388608,1065355264-1073740800[c]
HOST_DATA	0	hw->nvm.flash_base_addr	0,4096-33550336[c]
HOST_DATA	0	hw->phy.addr	0-31[c]
HOST_DATA	0	hw->phy.cable_length	0-254,256-u16max[c]
HOST_DATA	0	hw->phy.id	0-u32max
HOST_DATA	0	hw->phy.is_mdix	0-1
HOST_DATA	0	hw->phy.polarity_correction	0-1
HOST_DATA	0	hw->phy.revision	0-15
HOST_DATA	0	hw->phy.speed_downgraded	0-1
HALF_LOCKED2	0	&hw->mbx_lock

drivers/net/ethernet/intel/igb/e1000_phy.c igb_phy_force_speed_duplex_igp() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->fc.current_mode	0
PARAM_VALUE	0	hw->fc.requested_mode	0-254,256-u32max
PARAM_VALUE	0	hw->mac.autoneg	0
PARAM_VALUE	0	hw->phy.autoneg_wait_to_complete	1
PARAM_VALUE	0	*hw->mac.perm_addr	0-255
PARAM_VALUE	1	iterations	20
PARAM_VALUE	2	usec_interval	10000
PARAM_VALUE	3	success	3597243112476106752
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	hw->bus.func	0-u16max[c]
HOST_DATA	0	hw->bus.width	0-s32max[c]
HOST_DATA	0	hw->fc.high_water	0,8-65528[c]
HOST_DATA	0	hw->fc.low_water	0-65520,4294967288[c]
HOST_DATA	0	hw->mac.ledctl_default	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode1	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode2	0-u32max
HOST_DATA	0	hw->nvm.flash_bank_size	0,1024-8388608,1065355264-1073740800[c]
HOST_DATA	0	hw->nvm.flash_base_addr	0,4096-33550336[c]
HOST_DATA	0	hw->phy.addr	0-31[c]
HOST_DATA	0	hw->phy.cable_length	0-254,256-u16max[c]
HOST_DATA	0	hw->phy.id	0-u32max
HOST_DATA	0	hw->phy.is_mdix	0-1
HOST_DATA	0	hw->phy.polarity_correction	0-1
HOST_DATA	0	hw->phy.revision	0-15
HOST_DATA	0	hw->phy.speed_downgraded	0-1
HALF_LOCKED2	0	&hw->mbx_lock

drivers/net/ethernet/intel/igb/e1000_phy.c igb_phy_force_speed_duplex_igp() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->fc.current_mode	0
PARAM_VALUE	0	hw->fc.requested_mode	0-254,256-u32max
PARAM_VALUE	0	hw->mac.autoneg	0
PARAM_VALUE	0	hw->phy.autoneg_wait_to_complete	1
PARAM_VALUE	0	hw->phy.ops.read_reg	4096-ptr_max
PARAM_VALUE	0	*hw->mac.perm_addr	0-255
PARAM_VALUE	1	iterations	20
PARAM_VALUE	2	usec_interval	10000
PARAM_VALUE	3	success	3597243112476106752
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	hw->bus.func	0-u16max[c]
HOST_DATA	0	hw->bus.width	0-s32max[c]
HOST_DATA	0	hw->fc.high_water	0,8-65528[c]
HOST_DATA	0	hw->fc.low_water	0-65520,4294967288[c]
HOST_DATA	0	hw->mac.ledctl_default	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode1	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode2	0-u32max
HOST_DATA	0	hw->nvm.flash_bank_size	0,1024-8388608,1065355264-1073740800[c]
HOST_DATA	0	hw->nvm.flash_base_addr	0,4096-33550336[c]
HOST_DATA	0	hw->phy.addr	0-31[c]
HOST_DATA	0	hw->phy.cable_length	0-254,256-u16max[c]
HOST_DATA	0	hw->phy.id	0-u32max
HOST_DATA	0	hw->phy.is_mdix	0-1
HOST_DATA	0	hw->phy.polarity_correction	0-1
HOST_DATA	0	hw->phy.revision	0-15
HOST_DATA	0	hw->phy.speed_downgraded	0-1
HALF_LOCKED2	0	&hw->mbx_lock

drivers/net/ethernet/intel/igb/e1000_phy.c igb_phy_force_speed_duplex_m88() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->fc.current_mode	0
PARAM_VALUE	0	hw->fc.requested_mode	0-254,256-u32max
PARAM_VALUE	0	hw->mac.autoneg	0
PARAM_VALUE	0	hw->phy.autoneg_wait_to_complete	1
PARAM_VALUE	0	*hw->mac.perm_addr	0-255
PARAM_VALUE	1	iterations	20
PARAM_VALUE	2	usec_interval	100000
PARAM_VALUE	3	success	6336938966573613056
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	hw->bus.func	0-u16max[c]
HOST_DATA	0	hw->bus.width	0-s32max[c]
HOST_DATA	0	hw->fc.high_water	0,8-65528[c]
HOST_DATA	0	hw->fc.low_water	0-65520,4294967288[c]
HOST_DATA	0	hw->mac.ledctl_default	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode1	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode2	0-u32max
HOST_DATA	0	hw->nvm.flash_bank_size	0,1024-8388608,1065355264-1073740800[c]
HOST_DATA	0	hw->nvm.flash_base_addr	0,4096-33550336[c]
HOST_DATA	0	hw->phy.addr	0-31[c]
HOST_DATA	0	hw->phy.cable_length	0-254,256-u16max[c]
HOST_DATA	0	hw->phy.id	0-u32max
HOST_DATA	0	hw->phy.is_mdix	0-1
HOST_DATA	0	hw->phy.polarity_correction	0-1
HOST_DATA	0	hw->phy.revision	0-15
HOST_DATA	0	hw->phy.speed_downgraded	0-1
HALF_LOCKED2	0	&hw->mbx_lock

drivers/net/ethernet/intel/igb/e1000_phy.c igb_phy_force_speed_duplex_m88() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->fc.current_mode	0
PARAM_VALUE	0	hw->fc.requested_mode	0-254,256-u32max
PARAM_VALUE	0	hw->mac.autoneg	0
PARAM_VALUE	0	hw->phy.autoneg_wait_to_complete	1
PARAM_VALUE	0	hw->phy.ops.read_reg	4096-ptr_max
PARAM_VALUE	0	*hw->mac.perm_addr	0-255
PARAM_VALUE	1	iterations	20
PARAM_VALUE	2	usec_interval	100000
PARAM_VALUE	3	success	6336938966573613056
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	hw->bus.func	0-u16max[c]
HOST_DATA	0	hw->bus.width	0-s32max[c]
HOST_DATA	0	hw->fc.high_water	0,8-65528[c]
HOST_DATA	0	hw->fc.low_water	0-65520,4294967288[c]
HOST_DATA	0	hw->mac.ledctl_default	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode1	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode2	0-u32max
HOST_DATA	0	hw->nvm.flash_bank_size	0,1024-8388608,1065355264-1073740800[c]
HOST_DATA	0	hw->nvm.flash_base_addr	0,4096-33550336[c]
HOST_DATA	0	hw->phy.addr	0-31[c]
HOST_DATA	0	hw->phy.cable_length	0-254,256-u16max[c]
HOST_DATA	0	hw->phy.id	0-u32max
HOST_DATA	0	hw->phy.is_mdix	0-1
HOST_DATA	0	hw->phy.polarity_correction	0-1
HOST_DATA	0	hw->phy.revision	0-15
HOST_DATA	0	hw->phy.speed_downgraded	0-1
HALF_LOCKED2	0	&hw->mbx_lock

drivers/net/ethernet/intel/igb/e1000_phy.c igb_setup_copper_link() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->fc.current_mode	0-254,256-u32max
PARAM_VALUE	0	hw->fc.requested_mode	0-254,256-u32max
PARAM_VALUE	0	hw->phy.type	2,6,8-10
PARAM_VALUE	0	*hw->mac.perm_addr	0-255
PARAM_VALUE	1	iterations	10
PARAM_VALUE	2	usec_interval	10
PARAM_VALUE	3	success	6143510415764668416
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	hw->bus.func	0-u16max[c]
HOST_DATA	0	hw->bus.width	0-s32max[c]
HOST_DATA	0	hw->fc.high_water	0,8-65528[c]
HOST_DATA	0	hw->fc.low_water	0-65520,4294967288[c]
HOST_DATA	0	hw->mac.ledctl_default	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode1	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode2	0-u32max
HOST_DATA	0	hw->nvm.flash_bank_size	0,1024-8388608,1065355264-1073740800[c]
HOST_DATA	0	hw->nvm.flash_base_addr	0,4096-33550336[c]
HOST_DATA	0	hw->phy.addr	0-31[c]
HOST_DATA	0	hw->phy.cable_length	0-254,256-u16max[c]
HOST_DATA	0	hw->phy.id	0-u32max
HOST_DATA	0	hw->phy.is_mdix	0-1
HOST_DATA	0	hw->phy.polarity_correction	0-1
HOST_DATA	0	hw->phy.revision	0-15
HOST_DATA	0	hw->phy.speed_downgraded	0-1
HALF_LOCKED2	0	&hw->mbx_lock

drivers/net/ethernet/intel/igb/e1000_mac.c igb_check_for_copper_link() -> igb_phy_has_link()

Type	Parameter	Key	Value
PARAM_VALUE	0	hw	4096-ptr_max
PARAM_VALUE	0	hw->mac.get_link_status	1
PARAM_VALUE	0	hw->phy.media_type	1
PARAM_VALUE	1	iterations	1
PARAM_VALUE	2	usec_interval	0
PARAM_VALUE	3	success	4874510673906122752
BUF_SIZE	0	hw	(-1),368,1200,9392
BUF_SIZE	0	hw	(-1),368,1200,9392
DATA_SOURCE	0	hw	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	hw->bus.func	0-u16max[c]
HOST_DATA	0	hw->bus.width	0-s32max[c]
HOST_DATA	0	hw->fc.high_water	0,8-65528[c]
HOST_DATA	0	hw->fc.low_water	0-65520,4294967288[c]
HOST_DATA	0	hw->mac.ledctl_default	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode1	0-u32max
HOST_DATA	0	hw->mac.ledctl_mode2	0-u32max
HOST_DATA	0	hw->nvm.flash_bank_size	0,1024-8388608,1065355264-1073740800[c]
HOST_DATA	0	hw->nvm.flash_base_addr	0,4096-33550336[c]
HOST_DATA	0	hw->phy.addr	0-31[c]
HOST_DATA	0	hw->phy.cable_length	0-254,256-u16max[c]
HOST_DATA	0	hw->phy.id	0-u32max
HOST_DATA	0	hw->phy.is_mdix	0-1
HOST_DATA	0	hw->phy.polarity_correction	0-1
HOST_DATA	0	hw->phy.revision	0-15
HOST_DATA	0	hw->phy.speed_downgraded	0-1
HALF_LOCKED2		bh
HALF_LOCKED2	0	&hw->mbx_lock