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https://github.com/edk2-porting/linux-next.git
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65c92b09ac
this patch introduces a port object, separates out ports and phys, with ports becoming the primary objects of the tree. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
#ifndef _SCSI_SAS_INTERNAL_H
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#define _SCSI_SAS_INTERNAL_H
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#define SAS_HOST_ATTRS 0
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#define SAS_PHY_ATTRS 17
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#define SAS_PORT_ATTRS 1
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#define SAS_RPORT_ATTRS 7
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#define SAS_END_DEV_ATTRS 3
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#define SAS_EXPANDER_ATTRS 7
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struct sas_internal {
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struct scsi_transport_template t;
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struct sas_function_template *f;
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struct sas_domain_function_template *dft;
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struct class_device_attribute private_host_attrs[SAS_HOST_ATTRS];
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struct class_device_attribute private_phy_attrs[SAS_PHY_ATTRS];
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struct class_device_attribute private_port_attrs[SAS_PORT_ATTRS];
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struct class_device_attribute private_rphy_attrs[SAS_RPORT_ATTRS];
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struct class_device_attribute private_end_dev_attrs[SAS_END_DEV_ATTRS];
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struct class_device_attribute private_expander_attrs[SAS_EXPANDER_ATTRS];
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struct transport_container phy_attr_cont;
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struct transport_container port_attr_cont;
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struct transport_container rphy_attr_cont;
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struct transport_container end_dev_attr_cont;
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struct transport_container expander_attr_cont;
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/*
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* The array of null terminated pointers to attributes
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* needed by scsi_sysfs.c
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*/
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struct class_device_attribute *host_attrs[SAS_HOST_ATTRS + 1];
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struct class_device_attribute *phy_attrs[SAS_PHY_ATTRS + 1];
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struct class_device_attribute *port_attrs[SAS_PORT_ATTRS + 1];
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struct class_device_attribute *rphy_attrs[SAS_RPORT_ATTRS + 1];
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struct class_device_attribute *end_dev_attrs[SAS_END_DEV_ATTRS + 1];
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struct class_device_attribute *expander_attrs[SAS_EXPANDER_ATTRS + 1];
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};
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#define to_sas_internal(tmpl) container_of(tmpl, struct sas_internal, t)
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#endif
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