mach_ddi_impl.c revision fc256490629fe68815f7e0f23cf9b3545720cfac
/*
* 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
* 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 2010 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* sun4u specific DDI implementation
*/
#include <sys/bootconf.h>
#include <sys/machsystm.h>
/*
* Favored drivers of this implementation
* architecture. These drivers MUST be present for
* the system to boot at all.
*/
char *impl_module_list[] = {
"rootnex",
"options",
"sad", /* Referenced via init_tbl[] */
"pseudo",
"clone",
"scsi_vhci",
(char *)0
};
/*
* Check the status of the device node passed as an argument.
*
* if ((status is OKAY) || (status is DISABLED))
* return DDI_SUCCESS
* else
* print a warning and return DDI_FAILURE
*/
/*ARGSUSED*/
int
{
char status_buf[64];
extern int status_okay(int, char *, int);
/*
* is the status okay?
*/
return (DDI_SUCCESS);
return (DDI_FAILURE);
}
/*
* For Devices which are assigned to another logical domain, the
* firmware modifies the various PCI properties so that no
* driver will attach in the case where the OS instances does not
* support ldoms direct I/O. Since we do not support it, we can
* restore those properties to their expected values.
* See FWARC/2009/535.
*/
/*ARGSUSED*/
void
{
char *new_compat[7];
int i;
int compat_entry_length = 30;
int ncompat = 7;
"real-device-id", -1)) == -1)
return;
"real-vendor-id", -1)) == -1)
return;
"real-class-code", 0);
"real-subsystem-vendor-id", -1);
if (ssvid != -1)
"subsystem-vendor-id", ssvid);
"real-subsystem-id", -1);
if (ssid != -1)
ssid);
"real-revision-id", 0);
for (i = 0; i < ncompat; ++i) {
if (new_compat[i] == NULL) {
"failed\n");
ncompat = i;
goto cleanup;
}
}
(char **)new_compat, 7);
for (i = 0; i < ncompat; ++i)
}