Remove the SMBIOS detection and definitions; this should be handled in a
loadable module (under development).
This commit is contained in:
Mike Smith
parent
a7d1f49705
commit
dc055b0c58
@ -24,7 +24,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: bios.c,v 1.14 1999/07/29 06:48:26 msmith Exp $
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* $Id: bios.c,v 1.16 1999/08/17 07:10:29 msmith Exp $
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*/
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/*
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@ -52,7 +52,6 @@
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/* exported lookup results */
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struct bios32_SDentry PCIbios = {entry : 0};
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struct SMBIOS_table *SMBIOStable = 0;
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struct PnPBIOS_table *PnPBIOStable = 0;
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static u_int bios32_SDCI = 0;
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@ -75,7 +74,6 @@ bios32_init(void *junk)
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{
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u_long sigaddr;
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struct bios32_SDheader *sdh;
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struct SMBIOS_table *sbt;
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struct PnPBIOS_table *pt;
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u_int8_t ck, *cv;
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int i;
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@ -110,33 +108,6 @@ bios32_init(void *junk)
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}
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}
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/*
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* System Management BIOS
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*/
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/* look for the SMBIOS signature */
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if ((sigaddr = bios_sigsearch(0, "_SM_", 4, 16, 0)) != 0) {
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/* get a virtual pointer to the structure */
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sbt = (struct SMBIOS_table *)(uintptr_t)BIOS_PADDRTOVADDR(sigaddr);
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for (cv = (u_int8_t *)sbt, ck = 0, i = 0; i < sbt->len; i++) {
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ck += cv[i];
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}
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/* if checksum is OK, we have action */
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if (ck == 0) {
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SMBIOStable = sbt; /* save reference */
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if (bootverbose) {
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printf("smbios: SMBIOS header at %p\n", sbt);
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printf("smbios: Version %d.%d\n", sbt->major, sbt->minor);
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printf("smbios: Table at 0x%x, %d entries, %d bytes, largest entry %d bytes\n",
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sbt->dmi.st_base, (int)sbt->dmi.st_entries, (int)sbt->dmi.st_size,
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(int)sbt->st_maxsize);
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}
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} else {
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printf("smbios: Bad SMBIOS table checksum\n");
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}
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}
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/*
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* PnP BIOS
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*/
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@ -24,7 +24,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: bios.h,v 1.3 1999/07/29 01:49:19 msmith Exp $
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* $Id: bios.h,v 1.4 1999/08/17 07:10:34 msmith Exp $
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*/
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/*
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@ -64,33 +64,6 @@ extern u_int32_t bios_sigsearch(u_int32_t start, u_char *sig, int siglen,
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#define BIOS_VADDRTOPADDR(x) (((x) - atdevbase) + ISA_HOLE_START)
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/*
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* System Management BIOS / Desktop Management Interface tables
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*/
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struct DMI_table
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{
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u_int8_t sig[5]; /* "_DMI_" */
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u_int8_t cksum; /* checksum */
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u_int16_t st_size; /* total length of SMBIOS table (bytes)*/
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u_int32_t st_base; /* base address of the SMBIOS table (physical) */
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u_int16_t st_entries; /* total number of structures present in the table */
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u_int8_t bcd_revision; /* interface revision number */
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};
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struct SMBIOS_table
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{
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u_int8_t sig[4]; /* "_SM_" */
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u_int8_t cksum; /* checksum */
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u_int8_t len; /* structure length */
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u_int8_t major, minor; /* major/minor revision numbers */
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u_int16_t st_maxsize; /* largest structure size (bytes) */
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u_int8_t revision; /* entrypoint revision */
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u_int8_t pad[5];
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struct DMI_table dmi; /* follows immediately */
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};
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/*
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* PnP BIOS presence structure
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*/
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@ -116,7 +89,6 @@ struct PnPBIOS_table
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* Exported lookup results
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*/
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extern struct bios32_SDentry PCIbios;
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extern struct SMBIOS_table *SMBIOStable;
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extern struct PnPBIOS_table *PnPBIOStable;
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struct segment_info {
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@ -24,7 +24,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: bios.c,v 1.14 1999/07/29 06:48:26 msmith Exp $
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* $Id: bios.c,v 1.16 1999/08/17 07:10:29 msmith Exp $
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*/
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/*
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@ -52,7 +52,6 @@
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/* exported lookup results */
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struct bios32_SDentry PCIbios = {entry : 0};
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struct SMBIOS_table *SMBIOStable = 0;
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struct PnPBIOS_table *PnPBIOStable = 0;
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static u_int bios32_SDCI = 0;
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@ -75,7 +74,6 @@ bios32_init(void *junk)
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{
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u_long sigaddr;
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struct bios32_SDheader *sdh;
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struct SMBIOS_table *sbt;
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struct PnPBIOS_table *pt;
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u_int8_t ck, *cv;
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int i;
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@ -110,33 +108,6 @@ bios32_init(void *junk)
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}
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}
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/*
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* System Management BIOS
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*/
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/* look for the SMBIOS signature */
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if ((sigaddr = bios_sigsearch(0, "_SM_", 4, 16, 0)) != 0) {
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/* get a virtual pointer to the structure */
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sbt = (struct SMBIOS_table *)(uintptr_t)BIOS_PADDRTOVADDR(sigaddr);
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for (cv = (u_int8_t *)sbt, ck = 0, i = 0; i < sbt->len; i++) {
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ck += cv[i];
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}
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/* if checksum is OK, we have action */
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if (ck == 0) {
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SMBIOStable = sbt; /* save reference */
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if (bootverbose) {
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printf("smbios: SMBIOS header at %p\n", sbt);
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printf("smbios: Version %d.%d\n", sbt->major, sbt->minor);
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printf("smbios: Table at 0x%x, %d entries, %d bytes, largest entry %d bytes\n",
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sbt->dmi.st_base, (int)sbt->dmi.st_entries, (int)sbt->dmi.st_size,
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(int)sbt->st_maxsize);
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}
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} else {
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printf("smbios: Bad SMBIOS table checksum\n");
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}
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}
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/*
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* PnP BIOS
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*/
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@ -24,7 +24,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: bios.h,v 1.3 1999/07/29 01:49:19 msmith Exp $
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* $Id: bios.h,v 1.4 1999/08/17 07:10:34 msmith Exp $
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*/
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/*
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@ -64,33 +64,6 @@ extern u_int32_t bios_sigsearch(u_int32_t start, u_char *sig, int siglen,
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#define BIOS_VADDRTOPADDR(x) (((x) - atdevbase) + ISA_HOLE_START)
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/*
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* System Management BIOS / Desktop Management Interface tables
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*/
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struct DMI_table
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{
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u_int8_t sig[5]; /* "_DMI_" */
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u_int8_t cksum; /* checksum */
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u_int16_t st_size; /* total length of SMBIOS table (bytes)*/
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u_int32_t st_base; /* base address of the SMBIOS table (physical) */
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u_int16_t st_entries; /* total number of structures present in the table */
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u_int8_t bcd_revision; /* interface revision number */
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};
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struct SMBIOS_table
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{
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u_int8_t sig[4]; /* "_SM_" */
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u_int8_t cksum; /* checksum */
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u_int8_t len; /* structure length */
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u_int8_t major, minor; /* major/minor revision numbers */
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u_int16_t st_maxsize; /* largest structure size (bytes) */
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u_int8_t revision; /* entrypoint revision */
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u_int8_t pad[5];
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struct DMI_table dmi; /* follows immediately */
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};
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/*
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* PnP BIOS presence structure
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*/
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@ -116,7 +89,6 @@ struct PnPBIOS_table
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* Exported lookup results
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*/
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extern struct bios32_SDentry PCIbios;
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extern struct SMBIOS_table *SMBIOStable;
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extern struct PnPBIOS_table *PnPBIOStable;
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struct segment_info {
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