hermon Struct Reference

A Hermon device. More...

#include <hermon.h>

Data Fields
void *	config
	PCI configuration registers.
void *	uar
	PCI user Access Region.
unsigned int	toggle
	Command toggle.
void *	mailbox_in
	Command input mailbox.
void *	mailbox_out
	Command output mailbox.
userptr_t	firmware_area
	Firmware area in external memory.
struct hermon_icm_map	icm_map [HERMON_ICM_NUM_REGIONS]
	ICM map.
userptr_t	icm
	ICM area.
struct hermon_event_queue	eq
	Event queue.
unsigned long	lkey
	Unrestricted LKey.
hermon_bitmask_t	cq_inuse [HERMON_BITMASK_SIZE(HERMON_MAX_CQS)]
	Completion queue in-use bitmask.
hermon_bitmask_t	qp_inuse [HERMON_BITMASK_SIZE(HERMON_MAX_QPS)]
	Queue pair in-use bitmask.
hermon_bitmask_t	mtt_inuse [HERMON_BITMASK_SIZE(HERMON_MAX_MTTS)]
	MTT entry in-use bitmask.
struct hermon_dev_cap	cap
	Device capabilities.
unsigned long	special_qpn_base
	Special QPN base.
unsigned long	qpn_base
	QPN base.
struct ib_device *	ibdev [HERMON_MAX_PORTS]
	Infiniband devices.

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Detailed Description

A Hermon device.

Definition at line 512 of file hermon.h.

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Field Documentation

void* hermon::config

PCI configuration registers.

Definition at line 514 of file hermon.h.

Referenced by hermon_cmd(), hermon_cmd_wait(), hermon_probe(), and hermon_reset().

void* hermon::uar

PCI user Access Region.

Definition at line 516 of file hermon.h.

Referenced by hermon_create_eq(), hermon_create_qp(), and hermon_probe().

unsigned int hermon::toggle

Command toggle.

Definition at line 519 of file hermon.h.

Referenced by hermon_cmd(), and hermon_cmd_wait().

void* hermon::mailbox_in

Command input mailbox.

Definition at line 521 of file hermon.h.

Referenced by hermon_cmd(), hermon_probe(), and hermon_remove().

void* hermon::mailbox_out

Command output mailbox.

Definition at line 523 of file hermon.h.

Referenced by hermon_cmd(), hermon_probe(), and hermon_remove().

userptr_t hermon::firmware_area

Firmware area in external memory.

Definition at line 526 of file hermon.h.

Referenced by hermon_start_firmware(), and hermon_stop_firmware().

struct hermon_icm_map hermon::icm_map[HERMON_ICM_NUM_REGIONS] [read]

ICM map.

Definition at line 528 of file hermon.h.

Referenced by hermon_alloc_icm(), and hermon_free_icm().

userptr_t hermon::icm

ICM area.

Definition at line 530 of file hermon.h.

Referenced by hermon_alloc_icm(), and hermon_free_icm().

struct hermon_event_queue hermon::eq [read]

Event queue.

Definition at line 533 of file hermon.h.

Referenced by hermon_create_eq(), hermon_destroy_eq(), and hermon_poll_eq().

unsigned long hermon::lkey

Unrestricted LKey.

Used to get unrestricted memory access.

Definition at line 538 of file hermon.h.

Referenced by hermon_fill_mlx_send_wqe(), hermon_fill_rc_send_wqe(), hermon_fill_ud_send_wqe(), hermon_post_recv(), hermon_probe(), and hermon_setup_mpt().

hermon_bitmask_t hermon::cq_inuse[HERMON_BITMASK_SIZE(HERMON_MAX_CQS)]

Completion queue in-use bitmask.

Definition at line 541 of file hermon.h.

Referenced by hermon_create_cq(), and hermon_destroy_cq().

hermon_bitmask_t hermon::qp_inuse[HERMON_BITMASK_SIZE(HERMON_MAX_QPS)]

Queue pair in-use bitmask.

Definition at line 543 of file hermon.h.

Referenced by hermon_alloc_qpn(), and hermon_free_qpn().

hermon_bitmask_t hermon::mtt_inuse[HERMON_BITMASK_SIZE(HERMON_MAX_MTTS)]

MTT entry in-use bitmask.

Definition at line 545 of file hermon.h.

Referenced by hermon_alloc_mtt(), and hermon_free_mtt().

struct hermon_dev_cap hermon::cap [read]

Device capabilities.

Definition at line 548 of file hermon.h.

Referenced by hermon_alloc_icm(), hermon_alloc_mtt(), hermon_configure_special_qps(), hermon_create_cq(), hermon_create_eq(), hermon_destroy_cq(), hermon_event_port_state_change(), hermon_get_cap(), hermon_probe(), hermon_remove(), hermon_sense_port_type(), and hermon_setup_mpt().

unsigned long hermon::special_qpn_base

Special QPN base.

Definition at line 550 of file hermon.h.

Referenced by hermon_alloc_qpn(), and hermon_configure_special_qps().

unsigned long hermon::qpn_base

QPN base.

Definition at line 552 of file hermon.h.

Referenced by hermon_alloc_qpn(), hermon_configure_special_qps(), and hermon_free_qpn().

struct ib_device* hermon::ibdev[HERMON_MAX_PORTS] [read]

Infiniband devices.

Definition at line 555 of file hermon.h.

Referenced by hermon_event_port_state_change(), hermon_probe(), and hermon_remove().

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The documentation for this struct was generated from the following file:

• drivers/infiniband/hermon.h