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Update to deal with pnp userconfig data.

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Submitted by:	abial
This commit is contained in:
Jordan K. Hubbard 1999-02-15 07:07:37 +00:00
parent efcae3d355
commit 46da642360
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=44052
2 changed files with 100 additions and 14 deletions
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57
release/sysinstall/kget.c
View file

@ -23,12 +23,13 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: kget.c,v 1.2 1999/01/19 23:15:56 abial Exp $
* $Id: kget.c,v 1.1 1999/01/20 12:31:43 jkh Exp $
*/
#include "sysinstall.h"
#include "i386/isa/isa_device.h"
#include <sys/sysctl.h>
#include "i386/isa/isa_device.h"
#include "i386/isa/pnp.h"
int
kget(char *out)
@ -36,9 +37,11 @@ kget(char *out)
int len, i, bytes_written = 0;
char *buf;
char *mib = "machdep.uc_devlist";
char *mib2 = "machdep.uc_pnplist";
char name[9];
FILE *fout;
struct isa_device *id;
struct pnp_cinfo *c;
char *p;
fout = fopen(out, "w");
@ -94,11 +97,51 @@ kget(char *out)
}
i += sizeof(struct isa_device) + 8;
}
if (bytes_written)
fprintf(fout, "q\n");
else
unlink(out);
fclose(fout);
free(buf);
/* Now, print the changes to PnP override table */
i = sysctlbyname(mib2, NULL, &len, NULL, NULL);
if (i) {
msgDebug("kget: error sizing buffer\n");
return -1;
}
buf = (char *)malloc(len * sizeof(char));
i = sysctlbyname(mib2, buf, &len, NULL, NULL);
if (i) {
msgDebug("kget: error retrieving data\n");
return -1;
}
i = 0;
/* Print the PnP override table. Taken from userconfig.c */
do {
c = (struct pnp_cinfo *)(buf + i);
if (c->csn >0 && c->csn != 255) {
int pmax, mmax;
if (c->enable == 0) {
bytes_written += fprintf(fout, "pnp %d %d disable\n",
c->csn, c->ldn);
continue;
}
bytes_written += fprintf(fout, "pnp %d %d %s irq0 %d irq1 %d drq0 %d drq1 %d",
c->csn, c->ldn, c->override ? "os":"bios",
c->irq[0], c->irq[1], c->drq[0], c->drq[1]);
if (c->flags)
bytes_written += fprintf(fout, " flags 0x%lx", c->flags);
pmax = 0;
while (c->port[pmax] != 0 && pmax < 8) {
bytes_written += fprintf(fout, " port%d %d", pmax, c->port[pmax]);
pmax++;
}
mmax = 0;
while (c->mem[mmax].base != 0 && mmax < 8) {
bytes_written += fprintf(fout, " mem%d %d",
mmax, (int)c->mem[mmax].base);
mmax++;
}
bytes_written += fprintf(fout,"\n");
}
} while ((i += sizeof(struct pnp_cinfo)) < len);
fprintf(fout, "q\n");
fclose(fout);
return 0;
}

57
usr.sbin/sysinstall/kget.c
View file

@ -23,12 +23,13 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: kget.c,v 1.2 1999/01/19 23:15:56 abial Exp $
* $Id: kget.c,v 1.1 1999/01/20 12:31:43 jkh Exp $
*/
#include "sysinstall.h"
#include "i386/isa/isa_device.h"
#include <sys/sysctl.h>
#include "i386/isa/isa_device.h"
#include "i386/isa/pnp.h"
int
kget(char *out)
@ -36,9 +37,11 @@ kget(char *out)
int len, i, bytes_written = 0;
char *buf;
char *mib = "machdep.uc_devlist";
char *mib2 = "machdep.uc_pnplist";
char name[9];
FILE *fout;
struct isa_device *id;
struct pnp_cinfo *c;
char *p;
fout = fopen(out, "w");
@ -94,11 +97,51 @@ kget(char *out)
}
i += sizeof(struct isa_device) + 8;
}
if (bytes_written)
fprintf(fout, "q\n");
else
unlink(out);
fclose(fout);
free(buf);
/* Now, print the changes to PnP override table */
i = sysctlbyname(mib2, NULL, &len, NULL, NULL);
if (i) {
msgDebug("kget: error sizing buffer\n");
return -1;
}
buf = (char *)malloc(len * sizeof(char));
i = sysctlbyname(mib2, buf, &len, NULL, NULL);
if (i) {
msgDebug("kget: error retrieving data\n");
return -1;
}
i = 0;
/* Print the PnP override table. Taken from userconfig.c */
do {
c = (struct pnp_cinfo *)(buf + i);
if (c->csn >0 && c->csn != 255) {
int pmax, mmax;
if (c->enable == 0) {
bytes_written += fprintf(fout, "pnp %d %d disable\n",
c->csn, c->ldn);
continue;
}
bytes_written += fprintf(fout, "pnp %d %d %s irq0 %d irq1 %d drq0 %d drq1 %d",
c->csn, c->ldn, c->override ? "os":"bios",
c->irq[0], c->irq[1], c->drq[0], c->drq[1]);
if (c->flags)
bytes_written += fprintf(fout, " flags 0x%lx", c->flags);
pmax = 0;
while (c->port[pmax] != 0 && pmax < 8) {
bytes_written += fprintf(fout, " port%d %d", pmax, c->port[pmax]);
pmax++;
}
mmax = 0;
while (c->mem[mmax].base != 0 && mmax < 8) {
bytes_written += fprintf(fout, " mem%d %d",
mmax, (int)c->mem[mmax].base);
mmax++;
}
bytes_written += fprintf(fout,"\n");
}
} while ((i += sizeof(struct pnp_cinfo)) < len);
fprintf(fout, "q\n");
fclose(fout);
return 0;
}