SAS_PHY_ALLOC

Section: SCSI mid layer (9)
Updated: February 2011
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NAME

sas_phy_alloc - allocates and initialize a SAS PHY structure

SYNOPSIS

struct sas_phy * sas_phy_alloc(struct device * parent, int number);

ARGUMENTS

parent

: Parent device

number

: Phy index

DESCRIPTION

Allocates an SAS PHY structure. It will be added in the device tree below the device specified by parent, which has to be either a Scsi_Host or sas_rphy.

RETURNS

SAS PHY allocated or NULL if the allocation failed.

AUTHORS

James Bottomley <James.Bottomley@hansenpartnership.com>

: Author.

Rob Landley <rob@landley.net>

: Author.