From d6159c17c2c76963a8067d1e1ac3c4c36c05e674 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Mon, 27 Mar 2006 16:45:34 -0600 Subject: [SCSI] expose sas internal class for the domain transport necessary to make the domain class use the internal structures Signed-off-by: James Bottomley --- drivers/scsi/scsi_sas_internal.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 drivers/scsi/scsi_sas_internal.h (limited to 'drivers/scsi/scsi_sas_internal.h') diff --git a/drivers/scsi/scsi_sas_internal.h b/drivers/scsi/scsi_sas_internal.h new file mode 100644 index 00000000000..d76e6e3d8ca --- /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 -- cgit v1.2.3