/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* private devlink info interfaces */
#ifndef _CFG_LINK_H
#define _CFG_LINK_H
#include <devfsadm.h>
#ifdef __cplusplus
extern "C" {
#endif
#define SCSI_CFG_LINK_RE "^cfg/c[0-9]+$"
#define SBD_CFG_LINK_RE "^cfg/((((N[0-9]+[.])?(SB|IB))?[0-9]+)|[abcd])$"
#define USB_CFG_LINK_RE "^cfg/((usb[0-9]+)/([0-9]+)([.]([0-9])+)*)$"
#define PCI_CFG_LINK_RE "^cfg/[:alnum:]$"
#define IB_CFG_LINK_RE "^cfg/(hca[0-9A-F]+)$"
#define SATA_CFG_LINK_RE "^cfg/((sata[0-9]+)/([0-9]+)([.]([0-9])+)*)$"
#define SDCARD_CFG_LINK_RE "^cfg/sdcard[0-9]+/[0-9]+$"
#define PCI_CFG_PATH_LINK_RE \
"^cfg/(.*(pci[0-9]|pcie[0-9]|Slot[0-9]|\\<pci\\>|\\<pcie\\>).*)$"
#define CFG_DIRNAME "cfg"
#define PROPVAL_PCIEX "pciex"
#define DEVTYPE_PCIE "pcie"
#define IOB_PRE "iob"
#define AP_PATH_SEP ":"
#define AP_PATH_IOB_SEP "."
#define IEEE_SUN_ID 0x080020
#define APNODE_DEFNAME 0x1
#define PCIDEV_NIL ((minor_t)-1)
/* converts size in bits to a mask covering those bit positions */
#define SIZE2MASK(s) ((1 << (s)) - 1)
#define SIZE2MASK64(s) ((1LL << (s)) - 1LL)
/*
* macros for the ieee1275 "reg" property
* naming format and semantics:
*
* REG_<cell>_SIZE_<field> = bit size of <field> in <cell>
* REG_<cell>_OFF_<field> = starting bit position of <field> in <cell>
*
* REG_<cell>_<field>(r) = returns the value of <field> in <cell> using:
* (((r) >> REG_<cell>_OFF_<field>) & SIZE2MASK(REG_<cell>_SIZE_<field>))
*/
#define REG_PHYSHI_SIZE_PCIDEV 5
#define REG_PHYSHI_OFF_PCIDEV 11
#define REG_PHYSHI_PCIDEV(r) \
(((r) >> REG_PHYSHI_OFF_PCIDEV) & SIZE2MASK(REG_PHYSHI_SIZE_PCIDEV))
/* rp = ptr to 5-tuple int array */
#define REG_PHYSHI_INDEX 0
#define REG_PHYSHI(rp) ((rp)[REG_PHYSHI_INDEX])
#define REG_PCIDEV(rp) (REG_PHYSHI_PCIDEV(REG_PHYSHI(rp)))
#define DEV "/dev"
#define DEV_LEN 4
#define DEVICES "/devices"
#define DEVICES_LEN 8
#ifdef __cplusplus
}
#endif
#endif /* _CFG_LINK_H */