diff options
| author | James Bottomley <James.Bottomley@steeleye.com> | 2006-03-27 16:45:34 -0600 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-04-13 10:13:27 -0500 |
| commit | d6159c17c2c76963a8067d1e1ac3c4c36c05e674 (patch) | |
| tree | a399dfebd51edb31de6ee4b597fe6342f910fc25 /drivers/scsi/scsi_sas_internal.h | |
| parent | 530bba6fa898318fbf111d91402d49b1c538e3cd (diff) | |
[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>
Diffstat (limited to 'drivers/scsi/scsi_sas_internal.h')
| -rw-r--r-- | drivers/scsi/scsi_sas_internal.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_sas_internal.h b/drivers/scsi/scsi_sas_internal.h new file mode 100644 index 000000000000..d76e6e3d8ca5 --- /dev/null +++ b/drivers/scsi/scsi_sas_internal.h @@ -0,0 +1,38 @@ +#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 |