Greetings,
I have:
Asus P4C800 Deluxe w/2.4GHz P4 (no HT and not 800Mhz bus)
Tried test8 and, now, test9 and both exhibit same problem.
The issue seems to be related to the PnPBIOS support under the Plug and
Play Kconfig category. When enabled I get a crash of the form:
Linux Plug and Play Support v0.97 (c) Adam Belay
PnPBIOS: Scanning system for PnP BIOS support...
PnPBIOS: Found PnP BIOS installation structure at 0xc00f5350
PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0x5f3a, dseg 0xf0000
general protection fault: 0000 [#1]
CPU: 0
EIP: 0098:[<00002b60>] Not tainted
EFLAGS: 00010083
EIP is at 0x2b60
eax: 000023d6 ebx: 0000007a ecx: 00010000 edx: 00000001
esi: dfed244e edi: 0000006d ebp: dfed0000 esp: dfed9eda
ds: 00b0 es: 00b0 ss: 0068
Process Swapper (pid:1 threadinfo=dfed8000 task=c151b900)
Stack: 000003d6 23d629d2 00000000 815d006d 0000d3ff 00010001 9f2c80fc
006dd408
9f2c0000 d3ff9f08 00060001 61f990c0c 010c010c 007b6054 0000007b 00a08000
601000b0 00a85fd6 00000082 000b0000 00010090 00a80000 00b00000 00a00001
Call Trace:
Code: Bad EIP value.
<0>Kernel panic: Attempted to kill init!
....blinking cursor and nothing else.
If I remove the PNPBIOS option I get past this point. I would be happy
to email my full .config should anyone wish to look at it. I'd also be
happy to test any patches anyone may have for this issue.
Thanks,
Gary
Gary Wolfe <[email protected]> wrote:
>
> Greetings,
>
> I have:
>
> Asus P4C800 Deluxe w/2.4GHz P4 (no HT and not 800Mhz bus)
>
> Tried test8 and, now, test9 and both exhibit same problem.
>
> The issue seems to be related to the PnPBIOS support under the Plug and
> Play Kconfig category. When enabled I get a crash of the form:
>
> Linux Plug and Play Support v0.97 (c) Adam Belay
> PnPBIOS: Scanning system for PnP BIOS support...
> PnPBIOS: Found PnP BIOS installation structure at 0xc00f5350
> PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0x5f3a, dseg 0xf0000
> general protection fault: 0000 [#1]
> CPU: 0
> EIP: 0098:[<00002b60>] Not tainted
> EFLAGS: 00010083
> EIP is at 0x2b60
> eax: 000023d6 ebx: 0000007a ecx: 00010000 edx: 00000001
> esi: dfed244e edi: 0000006d ebp: dfed0000 esp: dfed9eda
Your stack pointer became misaligned. I thought Manfred fixed that?
You don't have nmi_watchdog enabled on the kernel boot command line
do you?
> ds: 00b0 es: 00b0 ss: 0068
> Process Swapper (pid:1 threadinfo=dfed8000 task=c151b900)
> Stack: 000003d6 23d629d2 00000000 815d006d 0000d3ff 00010001 9f2c80fc
> 006dd408
> 9f2c0000 d3ff9f08 00060001 61f990c0c 010c010c 007b6054 0000007b 00a08000
> 601000b0 00a85fd6 00000082 000b0000 00010090 00a80000 00b00000 00a00001
> Call Trace:
>
> Code: Bad EIP value.
> <0>Kernel panic: Attempted to kill init!
>
> ....blinking cursor and nothing else.
>
> If I remove the PNPBIOS option I get past this point. I would be happy
> to email my full .config should anyone wish to look at it. I'd also be
> happy to test any patches anyone may have for this issue.
>
Andrew Morton wrote:
>Gary Wolfe <[email protected]> wrote:
>
>
>>Greetings,
>>
>>I have:
>>
>>Asus P4C800 Deluxe w/2.4GHz P4 (no HT and not 800Mhz bus)
>>
>>Tried test8 and, now, test9 and both exhibit same problem.
>>
>>The issue seems to be related to the PnPBIOS support under the Plug and
>>Play Kconfig category. When enabled I get a crash of the form:
>>
>>Linux Plug and Play Support v0.97 (c) Adam Belay
>>PnPBIOS: Scanning system for PnP BIOS support...
>>PnPBIOS: Found PnP BIOS installation structure at 0xc00f5350
>>PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0x5f3a, dseg 0xf0000
>>general protection fault: 0000 [#1]
>>CPU: 0
>>EIP: 0098:[<00002b60>] Not tainted
>>EFLAGS: 00010083
>>EIP is at 0x2b60
>>eax: 000023d6 ebx: 0000007a ecx: 00010000 edx: 00000001
>>esi: dfed244e edi: 0000006d ebp: dfed0000 esp: dfed9eda
>>
>>
>
>Your stack pointer became misaligned. I thought Manfred fixed that?
>You don't have nmi_watchdog enabled on the kernel boot command line
>do you?
>
>
I do not. The command line, through grub after the kernel spec is, ro
root=/dev/hda5 hdc=ide-scsi
By the way I thought of some more information that may, or may not,
matter in this case. This is all based on RH90, upgraded based on the
Documentation/Changes file of course, and I'm using gcc version 3.2.2
200330222 (Red Hat Linux 3.2.2-5).
Thanks for the response,
Gary
>
>
>>ds: 00b0 es: 00b0 ss: 0068
>>Process Swapper (pid:1 threadinfo=dfed8000 task=c151b900)
>>Stack: 000003d6 23d629d2 00000000 815d006d 0000d3ff 00010001 9f2c80fc
>>006dd408
>>9f2c0000 d3ff9f08 00060001 61f990c0c 010c010c 007b6054 0000007b 00a08000
>>601000b0 00a85fd6 00000082 000b0000 00010090 00a80000 00b00000 00a00001
>>Call Trace:
>>
>>Code: Bad EIP value.
>><0>Kernel panic: Attempted to kill init!
>>
>>....blinking cursor and nothing else.
>>
>>If I remove the PNPBIOS option I get past this point. I would be happy
>>to email my full .config should anyone wish to look at it. I'd also be
>>happy to test any patches anyone may have for this issue.
>>
>>
>>
>
>
>
>
On Mon, 3 Nov 2003, Gary Wolfe wrote:
>
> Tried test8 and, now, test9 and both exhibit same problem.
>
> The issue seems to be related to the PnPBIOS support under the Plug and
> Play Kconfig category. When enabled I get a crash of the form:
Yes. The crash happens inside the BIOS itself, and the kernel doesn't
really have any control over it. The most Adam could possibly do is to
avoid calling the BIOS (or at least avoid _certain_ calls), but that would
require knowing what it is that triggers it.
Has PnP support ever worked for you on this board? Sometimes the solution
is to just say "it's dead, Jim", and just not enable it. There are few
enough systems that actually want PnP.
Adam, any ideas?
Linus
Andrew Morton wrote:
>Gary Wolfe <[email protected]> wrote:
>
>
>>Greetings,
>>
>>I have:
>>
>>Asus P4C800 Deluxe w/2.4GHz P4 (no HT and not 800Mhz bus)
>>
>>Tried test8 and, now, test9 and both exhibit same problem.
>>
>>The issue seems to be related to the PnPBIOS support under the Plug and
>>Play Kconfig category. When enabled I get a crash of the form:
>>
>>Linux Plug and Play Support v0.97 (c) Adam Belay
>>PnPBIOS: Scanning system for PnP BIOS support...
>>PnPBIOS: Found PnP BIOS installation structure at 0xc00f5350
>>PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0x5f3a, dseg 0xf0000
>>general protection fault: 0000 [#1]
>>CPU: 0
>>EIP: 0098:[<00002b60>] Not tainted
>>EFLAGS: 00010083
>>EIP is at 0x2b60
>>eax: 000023d6 ebx: 0000007a ecx: 00010000 edx: 00000001
>>esi: dfed244e edi: 0000006d ebp: dfed0000 esp: dfed9eda
>>
>>
>
>Your stack pointer became misaligned. I thought Manfred fixed that?
>You don't have nmi_watchdog enabled on the kernel boot command line
>do you?
>
>
I fixed the double-oops caused by misaligned stack pointers, and the
oops if kmem_cache_alloc is called with an misaligned stack pointer.
In this case it seem to be an oops in the bios itself.
Gary: did it work with 2.4? Are there any bios upgrades you could try?
My guess is that the bios is just buggy.
--
Manfred
On Mon, Nov 03, 2003 at 08:37:30AM -0800, Linus Torvalds wrote:
>
> On Mon, 3 Nov 2003, Gary Wolfe wrote:
> >
> > Tried test8 and, now, test9 and both exhibit same problem.
> >
> > The issue seems to be related to the PnPBIOS support under the Plug and
> > Play Kconfig category. When enabled I get a crash of the form:
>
> Yes. The crash happens inside the BIOS itself, and the kernel doesn't
> really have any control over it. The most Adam could possibly do is to
> avoid calling the BIOS (or at least avoid _certain_ calls), but that would
> require knowing what it is that triggers it.
One of the most common triggers is requesting for the dynamic (currently
assigned) resource information. This tends to happen with particular device
nodes, from what I've seen typically the mouse controller, but I don't have a
large enough sample space to make a generalization. I've made some
modifications to the PnPBIOS call function in the past and they seem to solve
this problem for many of the buggy systems.
>
> Has PnP support ever worked for you on this board? Sometimes the solution
> is to just say "it's dead, Jim", and just not enable it. There are few
> enough systems that actually want PnP.
>
> Adam, any ideas?
>
> Linus
I've included a patch that encourages the PnPBIOS to make more conservative
calls and it should help with situations such as this one. I'd like to see a
dmi_scan for this system, if it is possible, so I can blacklist certain PnPBIOS
features on it. I've also attached a patch that makes the pnpbios proc
interface an optional feature. The proc interface allows users to make PnPBIOS
calls without restrictions and as a result can cause problems on some buggy
systems. (one example is the recent ESCD problems posted on lkml) Finally, the
Kconfig help has been updated to better reflect this viewpoint.
Please let me know if any of this helps. I'd predict it will boot properly with
the first patch applied.
Thanks,
Adam
--- a/drivers/pnp/pnpbios/core.c 2003-10-25 18:42:49.000000000 +0000
+++ b/drivers/pnp/pnpbios/core.c 2003-11-03 20:12:08.000000000 +0000
@@ -353,16 +353,8 @@
for(nodenum=0; nodenum<0xff; ) {
u8 thisnodenum = nodenum;
- /* eventually we will want to use PNPMODE_STATIC here but for now
- * dynamic will help us catch buggy bioses to add to the blacklist.
- */
- if (!pnpbios_dont_use_current_config) {
- if (pnp_bios_get_dev_node(&nodenum, (char )PNPMODE_DYNAMIC, node))
- break;
- } else {
- if (pnp_bios_get_dev_node(&nodenum, (char )PNPMODE_STATIC, node))
- break;
- }
+ if (pnp_bios_get_dev_node(&nodenum, (char )PNPMODE_STATIC, node))
+ break;
nodes_got++;
dev = pnpbios_kmalloc(sizeof (struct pnp_dev), GFP_KERNEL);
if (!dev)
diff -urN a/drivers/pnp/Kconfig b/drivers/pnp/Kconfig
--- a/drivers/pnp/Kconfig 2003-10-25 18:43:39.000000000 +0000
+++ b/drivers/pnp/Kconfig 2003-11-03 22:01:26.000000000 +0000
@@ -30,33 +30,9 @@
comment "Protocols"
depends on PNP
-config ISAPNP
- bool "ISA Plug and Play support (EXPERIMENTAL)"
- depends on PNP && EXPERIMENTAL
- help
- Say Y here if you would like support for ISA Plug and Play devices.
- Some information is in <file:Documentation/isapnp.txt>.
+source "drivers/pnp/isapnp/Kconfig"
- If unsure, say Y.
-
-config PNPBIOS
- bool "Plug and Play BIOS support (EXPERIMENTAL)"
- depends on PNP && EXPERIMENTAL
- ---help---
- Linux uses the PNPBIOS as defined in "Plug and Play BIOS
- Specification Version 1.0A May 5, 1994" to autodetect built-in
- mainboard resources (e.g. parallel port resources).
-
- Some features (e.g. event notification, docking station information,
- ISAPNP services) are not used.
-
- Note: ACPI is expected to supersede PNPBIOS some day, currently it
- co-exists nicely.
-
- See latest pcmcia-cs (stand-alone package) for a nice "lspnp" tools,
- or have a look at /proc/bus/pnp.
-
- If unsure, say Y.
+source "drivers/pnp/pnpbios/Kconfig"
endmenu
diff -urN a/drivers/pnp/isapnp/Kconfig b/drivers/pnp/isapnp/Kconfig
--- a/drivers/pnp/isapnp/Kconfig 1970-01-01 00:00:00.000000000 +0000
+++ b/drivers/pnp/isapnp/Kconfig 2003-11-03 22:01:54.000000000 +0000
@@ -0,0 +1,11 @@
+#
+# ISA Plug and Play configuration
+#
+config ISAPNP
+ bool "ISA Plug and Play support (EXPERIMENTAL)"
+ depends on PNP && EXPERIMENTAL
+ help
+ Say Y here if you would like support for ISA Plug and Play devices.
+ Some information is in <file:Documentation/isapnp.txt>.
+
+ If unsure, say Y.
diff -urN a/drivers/pnp/pnpbios/Kconfig b/drivers/pnp/pnpbios/Kconfig
--- a/drivers/pnp/pnpbios/Kconfig 1970-01-01 00:00:00.000000000 +0000
+++ b/drivers/pnp/pnpbios/Kconfig 2003-11-03 22:13:30.000000000 +0000
@@ -0,0 +1,41 @@
+#
+# Plug and Play BIOS configuration
+#
+config PNPBIOS
+ bool "Plug and Play BIOS support (EXPERIMENTAL)"
+ depends on PNP && EXPERIMENTAL
+ ---help---
+ Linux uses the PNPBIOS as defined in "Plug and Play BIOS
+ Specification Version 1.0A May 5, 1994" to autodetect built-in
+ mainboard resources (e.g. parallel port resources).
+
+ Some features (e.g. event notification, docking station information,
+ ISAPNP services) are not currently implemented.
+
+ If you would like the kernel to detect and allocate resources to
+ your mainboard devices (on some systems they are disabled by the
+ BIOS) say Y here. Also the PNPBIOS can help prevent resource
+ conflicts between mainboard devices and other bus devices.
+
+ Note: ACPI is expected to supersede PNPBIOS some day, currently it
+ co-exists nicely. If you have a non-ISA system that supports ACPI,
+ you probably don't need PNPBIOS support.
+
+config PNPBIOS_PROC_FS
+ bool "Plug and Play BIOS /proc interface"
+ depends on PNPBIOS && PROC_FS
+ ---help---
+ If you say Y here and to "/proc file system support", you will be
+ able to directly access the PNPBIOS. This includes resource
+ allocation, ESCD, and other PNPBIOS services. Using this
+ interface is potentially dangerous because the PNPBIOS driver will
+ not be notified of any resource changes made by writting directly.
+ Also some buggy systems will fault when accessing certain features
+ in the PNPBIOS /proc interface (e.g. ESCD).
+
+ See the latest pcmcia-cs (stand-alone package) for a nice set of
+ PNPBIOS /proc interface tools (lspnp and setpnp).
+
+ Unless you are debugging or have other specific reasons, it is
+ recommended that you say N here.
+
diff -urN a/drivers/pnp/pnpbios/Makefile b/drivers/pnp/pnpbios/Makefile
--- a/drivers/pnp/pnpbios/Makefile 2003-10-25 18:44:35.000000000 +0000
+++ b/drivers/pnp/pnpbios/Makefile 2003-11-03 22:10:53.000000000 +0000
@@ -2,6 +2,6 @@
# Makefile for the kernel PNPBIOS driver.
#
-pnpbios-proc-$(CONFIG_PROC_FS) = proc.o
+pnpbios-proc-$(CONFIG_PNPBIOS_PROC_FS) = proc.o
obj-y := core.o bioscalls.o rsparser.o $(pnpbios-proc-y)
diff -urN a/drivers/pnp/pnpbios/pnpbios.h b/drivers/pnp/pnpbios/pnpbios.h
--- a/drivers/pnp/pnpbios/pnpbios.h 2003-10-25 18:43:17.000000000 +0000
+++ b/drivers/pnp/pnpbios/pnpbios.h 2003-11-03 22:11:38.000000000 +0000
@@ -36,7 +36,7 @@
extern void pnpbios_print_status(const char * module, u16 status);
extern void pnpbios_calls_init(union pnp_bios_install_struct * header);
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_PNPBIOS_PROC_FS
extern int pnpbios_interface_attach_device(struct pnp_bios_node * node);
extern int pnpbios_proc_init (void);
extern void pnpbios_proc_exit (void);
@@ -44,4 +44,4 @@
static inline int pnpbios_interface_attach_device(struct pnp_bios_node * node) { return 0; }
static inline int pnpbios_proc_init (void) { return 0; }
static inline void pnpbios_proc_exit (void) { ; }
-#endif /* CONFIG_PROC */
+#endif /* CONFIG_PNPBIOS_PROC_FS */
PNP BIOS present.
RSD PTR found at 0xF9E60
checksum failed.
OEM ACPIAM
SMBIOS 2.3 present.
DMI 2.3 present.
68 structures occupying 2057 bytes.
DMI table at 0x000F04B0.
Handle 0x0000
DMI type 0, 20 bytes.
BIOS Information Block
Vendor: American Megatrends Inc.
Version: 080009
Release: 09/02/2003
BIOS base: 0xF0000
ROM size: 448K
Capabilities:
Flags: 0x000000017F8BDE90
Handle 0x0001
DMI type 1, 25 bytes.
System Information Block
Vendor: To Be Filled By O.E.M.
Product: To Be Filled By O.E.M.
Version: To Be Filled By O.E.M.
Serial Number: To Be Filled By O.E.M.
Handle 0x0002
DMI type 2, 8 bytes.
Board Information Block
Vendor: ASUSTeK Computer Inc.
Product: P4C800
Version: Rev 1.xx
Serial Number: MB-1234567890
Handle 0x0003
DMI type 3, 17 bytes.
Chassis Information Block
Vendor: Chassis Manufacture
Chassis Type: Desktop
Version: Chassis Version
Serial Number: Chassis Serial Number
Asset Tag: Asset-1234567890
Handle 0x0004
DMI type 4, 35 bytes.
Processor
Socket Designation: CPU 1
Processor Type: Central Processor
Processor Family:
Processor Manufacturer: Intel
Processor Version: Intel(R) Pentium(R) 4 CPU 2.40GHz
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Vendor Part Number: To Be Filled By O.E.M.
Handle 0x0005
DMI type 7, 19 bytes.
Cache
Socket: L1-Cache
L1 Internal Cache:
L1 Cache Size: 8K
L1 Cache Maximum: 8K
L1 Cache Type: Pipeline burst
Handle 0x0006
DMI type 7, 19 bytes.
Cache
Socket: L2-Cache
L2 Internal Cache:
L2 Cache Size: 512K
L2 Cache Maximum: 512K
L2 Cache Type: Pipeline burst
Handle 0x0007
DMI type 7, 19 bytes.
Cache
Socket: L3-Cache
L3 Internal Cache: disabled
L3 Cache Size: 0K
L3 Cache Maximum: 0K
L3 Cache Type: Unknown
Handle 0x0008
DMI type 5, 24 bytes.
Memory Controller
Handle 0x0009
DMI type 6, 12 bytes.
Memory Bank
Socket: DIMM A1
Banks: 1 0
Type: DIMM SDRAM
Installed Size: 512Mbyte (Double sided)
Enabled Size: 512Mbyte (Double sided)
Handle 0x000A
DMI type 6, 12 bytes.
Memory Bank
Socket: DIMM A2
Banks: 3 2
Type: UNKNOWN
Installed Size: Not Installed
Enabled Size: Not Installed
Handle 0x000B
DMI type 6, 12 bytes.
Memory Bank
Socket: DIMM B1
Banks: 5 4
Type: UNKNOWN
Installed Size: Not Installed
Enabled Size: Not Installed
Handle 0x000C
DMI type 6, 12 bytes.
Memory Bank
Socket: DIMM B2
Banks: 7 6
Type: UNKNOWN
Installed Size: Not Installed
Enabled Size: Not Installed
Handle 0x000D
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: PS2Mouse
External Connector Type: PS/2
Port Type: Mouse Port
Handle 0x000E
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: Keyboard
External Connector Type: PS/2
Port Type: Keyboard Port
Handle 0x000F
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: USB1
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0010
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: USB2
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0011
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: USB3
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0012
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: USB4
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0013
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: USB5
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0014
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: USB6
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0015
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: USB7
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0016
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: USB8
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0017
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: LPT 1
External Connector Type: DB-25 pin male
Port Type: Parallel Port ECP/EPP
Handle 0x0018
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: COM 1
External Connector Type: DB-9 pin male
Port Type: Serial Port 16650A Compatible
Handle 0x0019
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: COM 2
External Connector Type: DB-9 pin male
Port Type: Serial Port 16650A Compatible
Handle 0x001A
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: Audio Mic In
External Connector Type: Mini-jack (headphones)
Port Type: Audio Port
Handle 0x001B
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: Audio Line In
External Connector Type: Mini-jack (headphones)
Port Type: Audio Port
Handle 0x001C
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: Audio Line Out
External Connector Type: Mini-jack (headphones)
Port Type: Audio Port
Handle 0x001D
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: LAN
External Connector Type: RJ-45
Port Type: Network Port
Handle 0x001E
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: FireWire 1
External Connector Type: 1394
Port Type: FireWire (IEEE P1394)
Handle 0x001F
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: FireWire 2
External Connector Type: 1394
Port Type: FireWire (IEEE P1394)
Handle 0x0020
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: MIDI
External Connector Type: DB-15 pin female
Port Type: MIDI Port
Handle 0x0021
DMI type 8, 9 bytes.
Port Connector
Internal Designator:
Internal Connector Type: None
External Designator: Joy Stick
External Connector Type: DB-15 pin female
Port Type: Joy Stick Port
Handle 0x0022
DMI type 8, 9 bytes.
Port Connector
Internal Designator: AUX
Internal Connector Type: On Board Sound Input from CD-ROM
External Designator:
External Connector Type: None
Port Type: Audio Port
Handle 0x0023
DMI type 8, 9 bytes.
Port Connector
Internal Designator: CD
Internal Connector Type: On Board Sound Input from CD-ROM
External Designator:
External Connector Type: None
Port Type: Audio Port
Handle 0x0024
DMI type 8, 9 bytes.
Port Connector
Internal Designator: PRI_IDE
Internal Connector Type: On Board IDE
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x0025
DMI type 8, 9 bytes.
Port Connector
Internal Designator: SEC_IDE
Internal Connector Type: On Board IDE
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x0026
DMI type 8, 9 bytes.
Port Connector
Internal Designator: FLOPPY
Internal Connector Type: On Board Floppy
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x0027
DMI type 8, 9 bytes.
Port Connector
Internal Designator: CHA_FAN
Internal Connector Type: Other
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x0028
DMI type 8, 9 bytes.
Port Connector
Internal Designator: CPU_FAN
Internal Connector Type: Other
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x0029
DMI type 8, 9 bytes.
Port Connector
Internal Designator: PWR_FAN
Internal Connector Type: Other
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x002A
DMI type 8, 9 bytes.
Port Connector
Internal Designator: ATXPWR
Internal Connector Type: Other
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x002B
DMI type 8, 9 bytes.
Port Connector
Internal Designator: CHASSIS
Internal Connector Type: Other
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x002C
DMI type 8, 9 bytes.
Port Connector
Internal Designator: FP_AUDIO
Internal Connector Type: Other
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x002D
DMI type 8, 9 bytes.
Port Connector
Internal Designator: SATA1
Internal Connector Type: Other
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x002E
DMI type 8, 9 bytes.
Port Connector
Internal Designator: SATA2
Internal Connector Type: Other
External Designator:
External Connector Type: None
Port Type: Other
Handle 0x002F
DMI type 9, 13 bytes.
Card Slot
Slot: AGP
Type: 32bit Long
Status: Available.
Slot Features: 3.3v
Handle 0x0030
DMI type 9, 13 bytes.
Card Slot
Slot: PCI1
Type: 32bit Long PCI
Status: Available.
Slot Features: 5v 3.3v
Handle 0x0031
DMI type 9, 13 bytes.
Card Slot
Slot: PCI2
Type: 32bit Long PCI
Status: Available.
Slot Features: 5v 3.3v
Handle 0x0032
DMI type 9, 13 bytes.
Card Slot
Slot: PCI3
Type: 32bit Long PCI
Status: Available.
Slot Features: 5v 3.3v
Handle 0x0033
DMI type 9, 13 bytes.
Card Slot
Slot: PCI4
Type: 32bit Long PCI
Status: Available.
Slot Features: 5v 3.3v
Handle 0x0034
DMI type 9, 13 bytes.
Card Slot
Slot: PCI5
Type: 32bit Long PCI
Status: Available.
Slot Features: 5v 3.3v
Handle 0x0035
DMI type 10, 6 bytes.
On Board Devices Information
Description: 3COM 3C940 : Enabled
Type:
Handle 0x0036
DMI type 11, 5 bytes.
OEM Data
To Be Filled By O.E.M.
To Be Filled By O.E.M.
To Be Filled By O.E.M.
To Be Filled By O.E.M.
Handle 0x0037
DMI type 13, 22 bytes.
BIOS Language Information
Handle 0x0038
DMI type 16, 15 bytes.
Physical Memory Array
Handle 0x0039
DMI type 19, 15 bytes.
Memory Array Mapped Address
Handle 0x003A
DMI type 17, 27 bytes.
Memory Device
Handle 0x003B
DMI type 20, 19 bytes.
Memory Device Mapped Address
Handle 0x003C
DMI type 17, 27 bytes.
Memory Device
Handle 0x003D
DMI type 20, 19 bytes.
Memory Device Mapped Address
Handle 0x003E
DMI type 17, 27 bytes.
Memory Device
Handle 0x003F
DMI type 20, 19 bytes.
Memory Device Mapped Address
Handle 0x0040
DMI type 17, 27 bytes.
Memory Device
Handle 0x0041
DMI type 20, 19 bytes.
Memory Device Mapped Address
Handle 0x0042
DMI type 32, 20 bytes.
System Boot Information
Handle 0x0043
DMI type 127, 4 bytes.
End-of-Table