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ses(4d)

Device Drivers & /dev files                                            ses(4D)



NAME
       ses - SCSI enclosure services device driver

SYNOPSIS
       ses@target,lun

DESCRIPTION
       The  ses  device  driver  is  an  interface  to SCSI enclosure services
       devices. These devices sense and monitor the physical conditions in  an
       enclosure  as well as allow access to the status reporting and configu‐
       ration features of the enclosure (such as indicator LEDs on the  enclo‐
       sure.)


       ioctl(9E)  calls  can  be  issued  to ses to determine the state of the
       enclosure and to set parameters on the enclosure services device.


       No ses driver properties are defined. Use the ses.conf file to  config‐
       ure the ses driver.

IOCTLS
       The  SES  driver  currently  supports the SES, SAFTE, and SEN enclosure
       service chipsets. SEN and SAFTE protocols are translated internally  in
       the  driver  into  SES  compliant data structures. This enables the SES
       driver to work seamlessly with different protocols and  eliminates  the
       need to enhance user applications.

       SESIOC_GETNOBJ       Returns  an  unsigned  integer that represents the
                            number of SES data  structures  in  the  enclosure
                            services chip.


       SESIOC_GETOBJMAP     Returns  a  size  array containing ses_object ele‐
                            ments   communicated   through   SESIOC_GETNOBJ().
                            ses_object is defined in sesio.h.


       SESIOC_INIT          Instructs  the device to perform a self-diagnostic
                            test. Currently SES & SEN  devices  always  return
                            success.


       SESIOC_GETENCSTAT    Returns an unsigned character that represents sta‐
                            tus enclosure as defined by Table  25  in  Section
                            7.1.2 of the SES specification NCITS
                                                                      305-199x.


       SESIOC_GETOBJSTAT    This ioctl is passed an ses_objarg containing  the
                            obj_id  you want to set, then fills in the remain‐
                            ing fields according to element status page of the
                            SES specification.


       SESIOC_SETOBJSTAT    Sets options in the control field. You set control
                            field  options  by  filling  out  all  fields   in
                            ses_objarg.  Field  definitions  are  presented in
                            Section 7.2.2 of the SES specification.


FILES
       /kernel/drv/ses.conf    Driver configuration file


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE  TYPEAT‐
       TRIBUTE VALUE _ ArchitectureSPARC


SEE ALSO
       driver.conf(5), scsi(5), attributes(7), ioctl(9E)



Oracle Solaris 11.4               11 Mar 2016                          ses(4D)
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