linux/drivers/scsi/scsi_sas_internal.h
James Bottomley d6159c17c2 [SCSI] expose sas internal class for the domain transport
necessary to make the domain class use the internal structures

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-04-13 10:13:27 -05:00

38 lines
1.3 KiB
C

#ifndef _SCSI_SAS_INTERNAL_H
#define _SCSI_SAS_INTERNAL_H
#define SAS_HOST_ATTRS 0
#define SAS_PORT_ATTRS 17
#define SAS_RPORT_ATTRS 7
#define SAS_END_DEV_ATTRS 3
#define SAS_EXPANDER_ATTRS 7
struct sas_internal {
struct scsi_transport_template t;
struct sas_function_template *f;
struct sas_domain_function_template *dft;
struct class_device_attribute private_host_attrs[SAS_HOST_ATTRS];
struct class_device_attribute private_phy_attrs[SAS_PORT_ATTRS];
struct class_device_attribute private_rphy_attrs[SAS_RPORT_ATTRS];
struct class_device_attribute private_end_dev_attrs[SAS_END_DEV_ATTRS];
struct class_device_attribute private_expander_attrs[SAS_EXPANDER_ATTRS];
struct transport_container phy_attr_cont;
struct transport_container rphy_attr_cont;
struct transport_container end_dev_attr_cont;
struct transport_container expander_attr_cont;
/*
* The array of null terminated pointers to attributes
* needed by scsi_sysfs.c
*/
struct class_device_attribute *host_attrs[SAS_HOST_ATTRS + 1];
struct class_device_attribute *phy_attrs[SAS_PORT_ATTRS + 1];
struct class_device_attribute *rphy_attrs[SAS_RPORT_ATTRS + 1];
struct class_device_attribute *end_dev_attrs[SAS_END_DEV_ATTRS + 1];
struct class_device_attribute *expander_attrs[SAS_EXPANDER_ATTRS + 1];
};
#define to_sas_internal(tmpl) container_of(tmpl, struct sas_internal, t)
#endif