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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.
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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]
cc [ flag... ] file... -ldlpi [ library... ] #include <libdlpi.h> int dlpi_get_physaddr(dlpi_handle_t dh, uint_t type, void *addrp,size_t *addrlenp);
The dlpi_get_physaddr() function gets a physical address from the DLPI link instance associated with DLPI handle dh. The retrieved address depends upon type, which can be:
DL_FACT_PHYS_ADDR
Factory physical address
DL_CURR_PHYS_ADDR
Current physical address
The operation can be performed in any DLPI state of dh.
The caller must ensure that addrp is at least DLPI_PHYSADDR_MAX bytes in size and addrlenp must contain the length of addrp. Upon success, addrp contains the specified physical address, and addrlenp contains the physical address length. If a physical address is not available, addrp is not filled in and addrlenp is set to zero.
Upon success, DLPI_SUCCESS is returned. If DL_SYSERR is returned, errno contains the specific UNIX system error value. Otherwise, a DLPI error value defined in <sys/dlpi.h> or an error value listed in the following section is returned.
DLPI_EBADMSG
Bad DLPI message
DLPI_EINHANDLE
Invalid DLPI handle
DLPI_EINVAL
Invalid argument
DLPI_ETIMEDOUT
DLPI operation timed out
See attributes(5) for description of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Interface Stability | Committed |
| MT-Level | Safe |
dlpi_set_physaddr(3DLPI), libdlpi(3LIB), attributes(5)