diff options
Diffstat (limited to 'release/sysinstall/kget.c')
| -rw-r--r-- | release/sysinstall/kget.c | 60 |
1 files changed, 53 insertions, 7 deletions
diff --git a/release/sysinstall/kget.c b/release/sysinstall/kget.c index a71a25e025b79..c4f095da6bea5 100644 --- a/release/sysinstall/kget.c +++ b/release/sysinstall/kget.c @@ -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 1.1.2.1 1999/02/15 07:10:41 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 +97,54 @@ kget(char *out) } i += sizeof(struct isa_device) + 8; } - if (bytes_written) - fprintf(fout, "q\n"); - else - unlink(out); + free(buf), buf = NULL; + /* Now, print the changes to PnP override table */ + i = sysctlbyname(mib2, NULL, &len, NULL, NULL); + if (i) { + msgDebug("kget: error sizing buffer\n"); + goto bail; + } + buf = (char *)malloc(len * sizeof(char)); + i = sysctlbyname(mib2, buf, &len, NULL, NULL); + if (i) { + msgDebug("kget: error retrieving data\n"); + goto bail; + } + 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); +bail: + fprintf(fout, "q\n"); fclose(fout); - free(buf); + if (buf) + free(buf); return 0; } |