Name

sas_expander_alloc — allocate an rphy for an end device

Synopsis

struct sas_rphy * sas_expander_alloc (struct sas_port * parent,
 enum sas_device_type type);
 

Arguments

parent

which port

type

SAS_EDGE_EXPANDER_DEVICE or SAS_FANOUT_EXPANDER_DEVICE

Description

Allocates an SAS remote PHY structure, connected to parent.

Return

SAS PHY allocated or NULL if the allocation failed.