cam_xpt_sim.h File Reference

#include <cam/cam_xpt.h>
#include <cam/cam_queue.h>

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Functions
int	xpt_bus_register (struct cam_sim *sim, device_t parent, uint32_t bus)
int	xpt_bus_deregister (path_id_t path_id)
u_int32_t	xpt_freeze_simq (struct cam_sim *sim, u_int count)
void	xpt_release_simq (struct cam_sim *sim, int run_queue)
u_int32_t	xpt_freeze_devq (struct cam_path *path, u_int count)
void	xpt_release_devq (struct cam_path *path, u_int count, int run_queue)
void	xpt_done (union ccb *done_ccb)
void	xpt_done_direct (union ccb *done_ccb)

Function Documentation

xpt_bus_deregister()

int xpt_bus_deregister

(

path_id_t

path_id

)

Definition at line 4065 of file cam_xpt.c.

References AC_LOST_DEVICE, AC_PATH_DEREGISTERED, cam_path::bus, CAM_LUN_WILDCARD, CAM_REQ_CMP, CAM_SUCCESS, CAM_TARGET_WILDCARD, xpt_async(), xpt_compile_path(), xpt_release_bus(), and xpt_release_path().

Referenced by cfcs_init(), cfcs_shutdown(), and mmc_cam_sim_free().

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xpt_bus_register()

int xpt_bus_register	(	struct cam_sim *	sim,
		device_t	parent,
		uint32_t	bus
	)

Definition at line 3965 of file cam_xpt.c.

References AC_PATH_REGISTERED, cam_path::bus, cam_sim::bus_id, CAM_LUN_WILDCARD, CAM_REQ_CMP, cam_sim_hold(), CAM_SUCCESS, CAM_TARGET_WILDCARD, CAM_XPT_PATH_ID, ccb_pathinq::ccb_h, ccb::ccb_h, ccb::crcn, cam_eb::eb_mtx, ccb_rescan::flags, cam_eb::flags, ccb_hdr::func_code, cam_eb::generation, ccb_pathinq::hba_misc, cam_eb::last_reset, cam_eb::parent_dev, ccb_hdr::path, cam_sim::path_id, cam_eb::path_id, PIM_NOSCAN, cam_eb::refcount, cam_eb::sim, cam_sim::sim_name, ccb_hdr::status, ccb_pathinq::transport, cam_sim::unit_number, cam_eb::xport, xport_default, xpt_alloc_ccb_nowait(), xpt_async(), xpt_create_path(), xpt_free_path(), xpt_lock_buses(), xpt_path_inq(), xpt_print(), xpt_release_bus(), xpt_rescan(), XPT_SCAN_BUS, xpt_unlock_buses(), xptpathid(), and xsoftc.

Referenced by cfcs_init(), mmc_cam_sim_alloc(), and xpt_init().

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xpt_done()

void xpt_done

(

union ccb *

done_ccb

)

Definition at line 4562 of file cam_xpt.c.

References CAM_DEBUG, CAM_DEBUG_TRACE, CAM_DONEQ_INDEX, cam_doneq::cam_doneq_mtx, cam_doneqs, cam_iosched_delta_t(), cam_num_doneqs, CAM_QOS_VALID, ccb::ccb_h, ccb::csio, ccb_hdr::func_code, cam_pinfo::index, ccb_hdr::path, ccb_hdr::path_id, ccb_qos_area::periph_data, ccb_hdr::pinfo, ccb_hdr::qos, ccb_hdr::status, ccb_hdr::target_id, ccb_hdr::target_lun, xpt_action_name(), XPT_FC_QUEUED, and XPT_SCSI_IO.

Referenced by aprobedone(), ata_action(), ata_scan_bus(), ata_scan_lun(), ata_set_transfer_settings(), cfcs_action(), cfcs_datamove(), cfcs_done(), mmc_cam_sim_default_action(), mmc_scan_lun(), mmc_sim_task(), nvme_probe_done(), nvme_scan_lun(), probedone(), scsi_scan_bus(), scsi_scan_lun(), scsi_set_transfer_settings(), xpt_action_default(), and xptaction().

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xpt_done_direct()

void xpt_done_direct

(

union ccb *

done_ccb

)

Definition at line 4597 of file cam_xpt.c.

References CAM_DEBUG, CAM_DEBUG_TRACE, cam_iosched_delta_t(), CAM_QOS_VALID, ccb::ccb_h, ccb_hdr::func_code, ccb_hdr::path, ccb_qos_area::periph_data, ccb_hdr::qos, ccb_hdr::status, xpt_done_process(), and XPT_FC_QUEUED.

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xpt_freeze_devq()

u_int32_t xpt_freeze_devq	(	struct cam_path *	path,
		u_int	count
	)

Definition at line 4438 of file cam_xpt.c.

References CAM_DEBUG, CAM_DEBUG_TRACE, cam_path::device, cam_sim::devq, cam_devq::send_mtx, cam_ed::sim, and xpt_freeze_devq_device().

Referenced by cfcs_action(), cfcs_done(), xpt_action_default(), xpt_async(), xpt_run_devq(), xpt_start_tags(), and xpt_stop_tags().

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xpt_freeze_simq()

u_int32_t xpt_freeze_simq	(	struct cam_sim *	sim,
		u_int	count
	)

Definition at line 4453 of file cam_xpt.c.

References cam_sim::devq, camq::qfrozen_cnt, cam_devq::send_mtx, and cam_devq::send_queue.

Referenced by xpt_async().

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xpt_release_devq()

void xpt_release_devq	(	struct cam_path *	path,
		u_int	count,
		int	run_queue
	)

Definition at line 4480 of file cam_xpt.c.

References CAM_DEBUG, CAM_DEBUG_TRACE, cam_path::device, cam_sim::devq, cam_devq::send_mtx, cam_ed::sim, xpt_release_devq_device(), and xpt_run_devq().

Referenced by aprobedone(), nvme_probe_done(), probedone(), xpt_action_default(), xpt_async_process(), and xpt_done_process().

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xpt_release_simq()

void xpt_release_simq	(	struct cam_sim *	sim,
		int	run_queue
	)

Definition at line 4537 of file cam_xpt.c.

References cam_sim::devq, camq::qfrozen_cnt, cam_devq::send_mtx, cam_devq::send_queue, and xpt_run_devq().

Referenced by xpt_async_process(), and xpt_done_process().

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