sas_phy_free(9) [suse man page]

SAS_PHY_FREE(9) 						  SCSI mid layer						   SAS_PHY_FREE(9)

NAME

       sas_phy_free - free a SAS PHY

SYNOPSIS

       void sas_phy_free(struct sas_phy * phy);

ARGUMENTS

       phy
	   SAS PHY to free

DESCRIPTION

       Frees the specified SAS PHY.

NOTE

       This function must only be called on a PHY that has not successfully been added using sas_phy_add.

AUTHORS

       James Bottomley <James.Bottomley@hansenpartnership.com>
	   Author.

       Rob Landley <rob@landley.net>
	   Author.

COPYRIGHT

Kernel Hackers Manual 2.6.					     July 2010							   SAS_PHY_FREE(9)

SMP_REP_PHY_SATA(8)						     SMP_UTILS						       SMP_REP_PHY_SATA(8)

NAME

       smp_rep_phy_sata - invoke REPORT PHY SATA SMP function

SYNOPSIS

       smp_rep_phy_sata  [--affiliation=AC]  [--help]  [--hex]	[--interface=PARAMS]  [--phy=ID]  [--raw]  [--sa=SAS_ADDR] [--verbose] [--version]
       SMP_DEVICE[,N]

DESCRIPTION

       Sends a SAS Management Protocol (SMP) REPORT PHY SATA request function to a SMP target. The SMP target is identified by the SMP_DEVICE  and
       the  SAS_ADDR.  Depending on the interface, the SAS_ADDR may be deduced from the SMP_DEVICE. With one interface there is one SMP_DEVICE per
       machine so the SMP_DEVICE,N syntax is needed to differentiate between HBAs if there are multiple present.

       -a, --affiliation=AC
	      where AC is the affiliation context relative identifier that is placed in request (new in sas2r08). Defaults to 0.

       -h, --help
	      output the usage message then exit.

       -H, --hex
	      output the response in hexadecimal.

       -I, --interface=PARAMS
	      interface specific parameters. In this case "interface" refers to the path through the operating system to the  SMP  initiator.  See
	      the smp_utils man page for more information.

       -p, --phy=ID
	      phy identifier. ID is a value between 0 and 127. Default is 0.

       -r, --raw
	      send the response to stdout in binary. All error messages are sent to stderr.

       -s, --sa=SAS_ADDR
	      specifies  the  SAS address of the SMP target device. Typically this is an expander. This option may not be needed if the SMP_DEVICE
	      has the target's SAS address within it. The SAS_ADDR is in decimal but most SAS addresses are shown in hexadecimal. To give a number
	      in hexadecimal either prefix it with '0x' or put a trailing 'h' on it.

       -v, --verbose
	      increase the verbosity of the output. Can be used multiple times

       -V, --version
	      print the version string and then exit.

CONFORMING TO

       The  SMP  REPORT  PHY SATA function was introduced in SAS-1 .  The "Expander change count", "STP I_T nexus loss occurred" and several other
       fields were added in SAS-2 .

AUTHORS

       Written by Douglas Gilbert.

REPORTING BUGS

       Report bugs to <dgilbert at interlog dot com>.

COPYRIGHT

       Copyright (C) 2006-2008 Douglas Gilbert
       This software is distributed under a FreeBSD license. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A  PARTICULAR  PUR-
       POSE.

SEE ALSO

       smp_utils, smp_phy_control(smp_utils)

smp_utils-0.93							   January 2008 					       SMP_REP_PHY_SATA(8)