diff options
Diffstat (limited to 'kernel/include/scsi/fc/fc_ms.h')
| -rw-r--r-- | kernel/include/scsi/fc/fc_ms.h | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/kernel/include/scsi/fc/fc_ms.h b/kernel/include/scsi/fc/fc_ms.h new file mode 100644 index 000000000..f52b921b5 --- /dev/null +++ b/kernel/include/scsi/fc/fc_ms.h @@ -0,0 +1,213 @@ +/* * Copyright(c) 2011 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * + * Maintained at www.Open-FCoE.org + */ + +#ifndef _FC_MS_H_ +#define _FC_MS_H_ + +#include <linux/types.h> + +/* + * Fibre Channel Services - Management Service (MS) + * From T11.org FC-GS-4 Rev 7.91 February 4, 2004 + */ + +/* + * Fabric Device Management Interface + */ + +/* + * Common-transport sub-type for FDMI + */ +#define FC_FDMI_SUBTYPE 0x10 /* fs_ct_hdr.ct_fs_subtype */ + +/* + * Management server FDMI Requests. + */ +enum fc_fdmi_req { + FC_FDMI_GRHL = 0x0100, /* Get Registered HBA List */ + FC_FDMI_GHAT = 0x0101, /* Get HBA Attributes */ + FC_FDMI_GRPL = 0x0102, /* Get Registered Port List */ + FC_FDMI_GPAT = 0x0110, /* Get Port Attributes */ + FC_FDMI_RHBA = 0x0200, /* Register HBA */ + FC_FDMI_RHAT = 0x0201, /* Register HBA Attributes */ + FC_FDMI_RPRT = 0x0210, /* Register Port */ + FC_FDMI_RPA = 0x0211, /* Register Port Attributes */ + FC_FDMI_DHBA = 0x0300, /* Deregister HBA */ + FC_FDMI_DHAT = 0x0301, /* Deregister HBA Attributes */ + FC_FDMI_DPRT = 0x0310, /* Deregister Port */ + FC_FDMI_DPA = 0x0311, /* Deregister Port Attributes */ +}; + +/* + * HBA Attribute Entry Type + */ +enum fc_fdmi_hba_attr_type { + FC_FDMI_HBA_ATTR_NODENAME = 0x0001, + FC_FDMI_HBA_ATTR_MANUFACTURER = 0x0002, + FC_FDMI_HBA_ATTR_SERIALNUMBER = 0x0003, + FC_FDMI_HBA_ATTR_MODEL = 0x0004, + FC_FDMI_HBA_ATTR_MODELDESCRIPTION = 0x0005, + FC_FDMI_HBA_ATTR_HARDWAREVERSION = 0x0006, + FC_FDMI_HBA_ATTR_DRIVERVERSION = 0x0007, + FC_FDMI_HBA_ATTR_OPTIONROMVERSION = 0x0008, + FC_FDMI_HBA_ATTR_FIRMWAREVERSION = 0x0009, + FC_FDMI_HBA_ATTR_OSNAMEVERSION = 0x000A, + FC_FDMI_HBA_ATTR_MAXCTPAYLOAD = 0x000B, +}; + +/* + * HBA Attribute Length + */ +#define FC_FDMI_HBA_ATTR_NODENAME_LEN 8 +#define FC_FDMI_HBA_ATTR_MANUFACTURER_LEN 64 +#define FC_FDMI_HBA_ATTR_SERIALNUMBER_LEN 64 +#define FC_FDMI_HBA_ATTR_MODEL_LEN 256 +#define FC_FDMI_HBA_ATTR_MODELDESCR_LEN 256 +#define FC_FDMI_HBA_ATTR_HARDWAREVERSION_LEN 256 +#define FC_FDMI_HBA_ATTR_DRIVERVERSION_LEN 256 +#define FC_FDMI_HBA_ATTR_OPTIONROMVERSION_LEN 256 +#define FC_FDMI_HBA_ATTR_FIRMWAREVERSION_LEN 256 +#define FC_FDMI_HBA_ATTR_OSNAMEVERSION_LEN 256 +#define FC_FDMI_HBA_ATTR_MAXCTPAYLOAD_LEN 4 + +/* + * Port Attribute Type + */ +enum fc_fdmi_port_attr_type { + FC_FDMI_PORT_ATTR_FC4TYPES = 0x0001, + FC_FDMI_PORT_ATTR_SUPPORTEDSPEED = 0x0002, + FC_FDMI_PORT_ATTR_CURRENTPORTSPEED = 0x0003, + FC_FDMI_PORT_ATTR_MAXFRAMESIZE = 0x0004, + FC_FDMI_PORT_ATTR_OSDEVICENAME = 0x0005, + FC_FDMI_PORT_ATTR_HOSTNAME = 0x0006, +}; + +/* + * Port Attribute Length + */ +#define FC_FDMI_PORT_ATTR_FC4TYPES_LEN 32 +#define FC_FDMI_PORT_ATTR_SUPPORTEDSPEED_LEN 4 +#define FC_FDMI_PORT_ATTR_CURRENTPORTSPEED_LEN 4 +#define FC_FDMI_PORT_ATTR_MAXFRAMESIZE_LEN 4 +#define FC_FDMI_PORT_ATTR_OSDEVICENAME_LEN 256 +#define FC_FDMI_PORT_ATTR_HOSTNAME_LEN 256 + +/* + * HBA Attribute ID + */ +struct fc_fdmi_hba_identifier { + __be64 id; +}; + +/* + * Port Name + */ +struct fc_fdmi_port_name { + __be64 portname; +}; + +/* + * Attribute Entry Block for HBA/Port Attributes + */ +#define FC_FDMI_ATTR_ENTRY_HEADER_LEN 4 +struct fc_fdmi_attr_entry { + __be16 type; + __be16 len; + __u8 value[1]; +} __attribute__((__packed__)); + +/* + * Common for HBA/Port Attributes + */ +struct fs_fdmi_attrs { + __be32 numattrs; + struct fc_fdmi_attr_entry attr[1]; +} __attribute__((__packed__)); + +/* + * Registered Port List + */ +struct fc_fdmi_rpl { + __be32 numport; + struct fc_fdmi_port_name port[1]; +} __attribute__((__packed__)); + +/* + * Register HBA (RHBA) + */ +struct fc_fdmi_rhba { + struct fc_fdmi_hba_identifier hbaid; + struct fc_fdmi_rpl port; + struct fs_fdmi_attrs hba_attrs; +} __attribute__((__packed__)); + +/* + * Register HBA Attributes (RHAT) + */ +struct fc_fdmi_rhat { + struct fc_fdmi_hba_identifier hbaid; + struct fs_fdmi_attrs hba_attrs; +} __attribute__((__packed__)); + +/* + * Register Port (RPRT) + */ +struct fc_fdmi_rprt { + struct fc_fdmi_hba_identifier hbaid; + struct fc_fdmi_port_name port; + struct fs_fdmi_attrs hba_attrs; +} __attribute__((__packed__)); + +/* + * Register Port Attributes (RPA) + */ +struct fc_fdmi_rpa { + struct fc_fdmi_port_name port; + struct fs_fdmi_attrs hba_attrs; +} __attribute__((__packed__)); + +/* + * Deregister Port (DPRT) + */ +struct fc_fdmi_dprt { + struct fc_fdmi_port_name port; +} __attribute__((__packed__)); + +/* + * Deregister Port Attributes (DPA) + */ +struct fc_fdmi_dpa { + struct fc_fdmi_port_name port; + struct fs_fdmi_attrs hba_attrs; +} __attribute__((__packed__)); + +/* + * Deregister HBA Attributes (DHAT) + */ +struct fc_fdmi_dhat { + struct fc_fdmi_hba_identifier hbaid; +} __attribute__((__packed__)); + +/* + * Deregister HBA (DHBA) + */ +struct fc_fdmi_dhba { + struct fc_fdmi_hba_identifier hbaid; +} __attribute__((__packed__)); + +#endif /* _FC_MS_H_ */ |