tran_bus_reset(9e) [hpux man page]
tran_bus_reset(9e) Driver Entry Points tran_bus_reset(9e) NAME
tran_bus_reset - reset a SCSI bus SYNOPSIS
#include <sys/scsi/scsi.h> int prefix tran_bus_reset(dev_info_t *hba_dip, int level); INTERFACE LEVEL
Solaris DDI PARAMETERS
hba_dip The dev_info_t pointer associated with the SCSI HBA. level The level of reset required. DESCRIPTION
The tran_bus_reset() vector in the scsi_hba_tran(9S) structure should be initialized during the HBA driver's attach(9E). It is an HBA entry point to be called when a user initiates a bus reset through device control interfaces. tran_bus_reset() must reset the SCSI bus without resetting targets. level will be one of the following: RESET_BUS Reset the SCSI bus only, not the targets. Implementation is hardware specific. If it is not possible to reset the SCSI bus without changing the state and operating mode of the tar- gets, the HBA driver should not initialize this vector or return failure. RETURN VALUES
tran_bus_reset() should return: 1 on success. 0 on failure. ATTRIBUTES
See attributes(5) for a description of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | |Stability Level |Evolving | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5), tran_quiesce(9E), scsi_hba_tran(9S) SunOS 5.10 17 Mar 1999 tran_bus_reset(9e)
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tran_bus_reset(9e) Driver Entry Points tran_bus_reset(9e) NAME
tran_bus_reset - reset a SCSI bus SYNOPSIS
#include <sys/scsi/scsi.h> int prefix tran_bus_reset(dev_info_t *hba_dip, int level); INTERFACE LEVEL
Solaris DDI PARAMETERS
hba_dip The dev_info_t pointer associated with the SCSI HBA. level The level of reset required. DESCRIPTION
The tran_bus_reset() vector in the scsi_hba_tran(9S) structure should be initialized during the HBA driver's attach(9E). It is an HBA entry point to be called when a user initiates a bus reset through device control interfaces. tran_bus_reset() must reset the SCSI bus without resetting targets. level will be one of the following: RESET_BUS Reset the SCSI bus only, not the targets. Implementation is hardware specific. If it is not possible to reset the SCSI bus without changing the state and operating mode of the tar- gets, the HBA driver should not initialize this vector or return failure. RETURN VALUES
tran_bus_reset() should return: 1 on success. 0 on failure. ATTRIBUTES
See attributes(5) for a description of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | |Stability Level |Evolving | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5), tran_quiesce(9E), scsi_hba_tran(9S) SunOS 5.10 17 Mar 1999 tran_bus_reset(9e)