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Save pnp changes into a sysctl variable for kget, just as is done

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with the isa changes.
This commit is contained in:
Jordan K. Hubbard 1999-02-10 00:26:47 +00:00
parent 2a888f938e
commit 0f1eaab82c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=43820
1 changed files with 27 additions and 3 deletions
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30
sys/i386/i386/userconfig.c
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@ -46,7 +46,7 @@
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
** $Id: userconfig.c,v 1.128 1999/01/31 13:08:25 yokota Exp $
** $Id: userconfig.c,v 1.129 1999/02/04 10:36:57 yokota Exp $
**/
/**
@ -131,7 +131,7 @@
static MALLOC_DEFINE(M_DEVL, "isa_devlist", "isa_device lists in userconfig()");
static struct isa_device *isa_devlist; /* list read by dset to extract changes */
static struct isa_device *isa_devlist; /* list read by kget to extract changes */
static int userconfig_boot_parsing; /* set if we are reading from the boot instructions */
@ -2507,7 +2507,7 @@ visuserconfig(void)
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: userconfig.c,v 1.128 1999/01/31 13:08:25 yokota Exp $
* $Id: userconfig.c,v 1.129 1999/02/04 10:36:57 yokota Exp $
*/
#include "scbus.h"
@ -2886,6 +2886,30 @@ set_device_disable(CmdParm *parms)
}
#if NPNP > 0
static int
sysctl_machdep_uc_pnplist SYSCTL_HANDLER_ARGS
{
int error=0;
if(!req->oldptr) {
/* Only sizing */
return(SYSCTL_OUT(req,0,sizeof(struct pnp_cinfo)*MAX_PNP_LDN));
} else {
/*
* Output the pnp_ldn_overrides[] table.
*/
error=sysctl_handle_opaque(oidp,&pnp_ldn_overrides,
sizeof(struct pnp_cinfo)*MAX_PNP_LDN,req);
if(error) return(error);
return(0);
}
}
SYSCTL_PROC( _machdep, OID_AUTO, uc_pnplist, CTLFLAG_RD,
0, 0, sysctl_machdep_uc_pnplist, "A",
"List of PnP overrides changed in UserConfig");
/*
* this function sets the kernel table to override bios PnP
* configuration.