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Date:      Sun, 20 Jun 1999 07:49:02 -0400 (EDT)
From:      mwang@tech.cicg.ml.com (Michael Wang)
To:        freebsd-questions@freebsd.org
Subject:   BIOS extmem (48128K) != RTC extmem (15296K)
Message-ID:  <199906201149.HAA03249@cicgload-fs1-p.tech.cicg.ml.com>

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Hello BSDers:

I have a DELL OMNI PLEX 466 with 48MB mem but it seems that
FreeBSD:
FreeBSD mike.dream-color.com 3.2-RELEASE FreeBSD 3.2-RELEASE #0: 
can only recognize 16MB mem. I include the top display and boot
message below. Any ideas are greatly appreciated. Thank you all.

Michael Wang
http://www.mindspring.com/~mwang

top:

last pid:   364;  load averages:  0.18,  0.14,  0.06    up 0+01:00:53  07:52:41
36 processes:  2 running, 34 sleeping
CPU states:  3.4% user,  0.0% nice, 14.9% system, 16.4% interrupt, 65.3% idle
Mem: 4272K Active, 3120K Inact, 3160K Wired, 2152K Cache, 1323K Buf, 480K Free
Swap: 42M Total, 4712K Used, 37M Free, 11% Inuse, 132K Out

boot:

[julie:/opt/home/root/DOWNLOAD]tip hardwire
connected
Console: serial port
BIOS drive A: is disk0
BIOS drive B: is disk1
BIOS drive C: is disk2

FreeBSD/i386 bootstrap loader, Revision 0.7  639/48128kB
(jkh@cathair, Tue May 18 03:22:02 GMT 1999)
Loading /boot/defaults/loader.conf 
/kernel text=0x1c9d1a data=0x1def8+0x21868 syms=[0x4+0x261c0+0x4+0x26284]

Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [kernel]...               
BIOS basemem (639K) != RTC basemem (640K), setting to BIOS value
BIOS extmem (48128K) != RTC extmem (15296K)
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
        The Regents of the University of California. All rights reserved.
FreeBSD 3.2-RELEASE #0: Sun Jun 20 00:34:40 EDT 1999
    root@mike.dream-color.com:/usr/src/sys/compile/MYKERNEL
Timecounter "i8254"  frequency 1193182 Hz
CPU: i486 DX2 (486-class CPU)
  Origin = "GenuineIntel"  Id = 0x435  Stepping=5
  Features=0x3<FPU,VME>
real memory  = 16711680 (16320K bytes)
avail memory = 13139968 (12832K bytes)
Preloaded elf kernel "kernel" at 0xc0358000.
eisa0: <DEL40 (System Board)>
Probing for devices on the EISA bus
Probing for devices on PCI bus 0:
chip0: <Intel 82424ZX (Saturn) cache DRAM controller> rev 0x04 on pci0.0.0
vga0: <ATI Mach32 graphics accelerator> rev 0x02 int a irq 9 on pci0.4.0
chip1: <Intel 82375EB PCI-EISA bridge> rev 0x03 on pci0.11.0
Probing for PnP devices:
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 not found at 0x280
fe0 not found at 0x300
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 not found
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A, console
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
fd1: 1.2MB 5.25in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <IBM-DCAA-34330>
wd0: 4028MB (8249472 sectors), 8184 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (atapi): <CD-ROM  TW 160D/V1.30>, removable, dma, iordy
acd0: drive speed 2062KB/sec, 240KB cache
acd0: supported read types: CD-R, CD-DA
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
wdc1 not found at 0x170
wt0 not found at 0x300
mcd0 not found at 0x300
matcdc0 not found at 0x230
scd0 not found at 0x230
ppc0 at 0x378 irq 7 flags 0x40 on isa
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
plip0: <PLIP network interface> on ppbus 0
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ie0: unknown board_id: f000
ie0 not found at 0x300
1 3C5x9 board(s) on ISA found at 0x300
ep0 at 0x300-0x30f irq 10 on isa
ep0: aui/utp/bnc[*UTP*] address 00:a0:24:1b:10:72
ex0 not found
le0 not probed due to I/O address conflict with ep0 at 0x300
lnc0 not found at 0x280
ze0 not probed due to I/O address conflict with ep0 at 0x300
zp0 not probed due to I/O address conflict with ep0 at 0x300
cs0 not probed due to I/O address conflict with ep0 at 0x300
adv0 not found at 0x330
bt_isa_probe: Probe failled for card at 0x330
bt_isa_probe: Probe failled for card at 0x334
bt_isa_probe: Probe failled for card at 0x230
bt_isa_probe: Probe failled for card at 0x234
bt_isa_probe: Probe failled for card at 0x130
bt_isa_probe: Probe failled for card at 0x134
bt0 not found at 0x134
aha0 not found at 0x134
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
changing root device to wd0s1a
swapon: adding /dev/wd0s1b as swap device
Automatic reboot in progress...
/dev/rwd0s1a: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/rwd0s1a: clean, 10298 free (626 frags, 1209 blocks, 2.0% fragmentation)
/dev/rwd0s1f: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/rwd0s1f: clean, 2405329 free (59049 frags, 293285 blocks, 1.5% fragmentatio
n)
/dev/rwd0s1e: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/rwd0s1e: clean, 19860 free (268 frags, 2449 blocks, 0.9% fragmentation)
Doing initial network setup: hostname.
ep0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet 169.10.65.187 netmask 0xffffff00 broadcast 169.10.65.255
        ether 00:a0:24:1b:10:72 
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet 127.0.0.1 netmask 0xff000000 

add net default: gateway 169.10.65.185
Additional routing options: tcp extensions=NO.
routing daemons:.
Mounting NFS file systems.
additional daemons: syslogd.
Doing additional network setup: portmap.
Starting final network daemons: mountd nfsd rpc.statd nfsiod.
setting ELF ldconfig path: /usr/lib /usr/lib/compat /usr/X11R6/lib /usr/local/li
b
setting a.out ldconfig path: /usr/lib/aout /usr/lib/compat/aout /usr/X11R6/lib/a
out
starting standard daemons: inetd cron sendmail.
Initial rc.i386 initialization:.
rc.i386 configuring syscons: blank_time.
Local package initialization: Wnn
Nihongo Multi Client Server (4.20)
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/kihon.dic    Fid = 1
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/setsuji.dic  Fid = 2
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/koyuu.dic    Fid = 3
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/chimei.dic   Fid = 4
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/jinmei.dic   Fid = 5
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/special.dic  Fid = 6
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/computer.dic         Fid = 7
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/symbol.dic   Fid = 8
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/tankan.dic   Fid = 9
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/bio.dic      Fid = 10
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/full.fzk     Fid = 11
Finished Reading Files
fopen: No such file or directory
httpd: could not open document config file /usr/local/etc/apache/httpd.conf
 Canna mysql skkserv.
Sun Jun 20 06:37:16 EDT 1999
JJJJJJJJ
syncing disks... done
Rebooting...
Console: serial port
BIOS drive A: is disk0
BIOS drive B: is disk1
BIOS drive C: is disk2

FreeBSD/i386 bootstrap loader, Revision 0.7  639/48128kB
(jkh@cathair, Tue May 18 03:22:02 GMT 1999)
Loading /boot/defaults/loader.conf 
/kernel text=0x1c9d1a data=0x1def8+0x21868 syms=[0x4+0x261c0+0x4+0x26284]

Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [kernel]...               
BIOS basemem (639K) != RTC basemem (640K), setting to BIOS value
BIOS extmem (48128K) != RTC extmem (15296K)
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
        The Regents of the University of California. All rights reserved.
FreeBSD 3.2-RELEASE #0: Sun Jun 20 00:34:40 EDT 1999
    root@mike.dream-color.com:/usr/src/sys/compile/MYKERNEL
Timecounter "i8254"  frequency 1193182 Hz
CPU: i486 DX2 (486-class CPU)
  Origin = "GenuineIntel"  Id = 0x435  Stepping=5
  Features=0x3<FPU,VME>
real memory  = 16711680 (16320K bytes)
avail memory = 13139968 (12832K bytes)
Preloaded elf kernel "kernel" at 0xc0358000.
eisa0: <DEL40 (System Board)>
Probing for devices on the EISA bus
Probing for devices on PCI bus 0:
chip0: <Intel 82424ZX (Saturn) cache DRAM controller> rev 0x04 on pci0.0.0
vga0: <ATI Mach32 graphics accelerator> rev 0x02 int a irq 9 on pci0.4.0
chip1: <Intel 82375EB PCI-EISA bridge> rev 0x03 on pci0.11.0
Probing for PnP devices:
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 not found at 0x280
fe0 not found at 0x300
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 not found
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A, console
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
fd1: 1.2MB 5.25in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <IBM-DCAA-34330>
wd0: 4028MB (8249472 sectors), 8184 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (atapi): <CD-ROM  TW 160D/V1.30>, removable, dma, iordy
acd0: drive speed 2062KB/sec, 240KB cache
acd0: supported read types: CD-R, CD-DA
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
wdc1 not found at 0x170
wt0 not found at 0x300
mcd0 not found at 0x300
matcdc0 not found at 0x230
scd0 not found at 0x230
ppc0 at 0x378 irq 7 flags 0x40 on isa
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
plip0: <PLIP network interface> on ppbus 0
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ie0: unknown board_id: f000
ie0 not found at 0x300
1 3C5x9 board(s) on ISA found at 0x300
ep0 at 0x300-0x30f irq 10 on isa
ep0: aui/utp/bnc[*UTP*] address 00:a0:24:1b:10:72
ex0 not found
le0 not probed due to I/O address conflict with ep0 at 0x300
lnc0 not found at 0x280
ze0 not probed due to I/O address conflict with ep0 at 0x300
zp0 not probed due to I/O address conflict with ep0 at 0x300
cs0 not probed due to I/O address conflict with ep0 at 0x300
adv0 not found at 0x330
bt_isa_probe: Probe failled for card at 0x330
bt_isa_probe: Probe failled for card at 0x334
bt_isa_probe: Probe failled for card at 0x230
bt_isa_probe: Probe failled for card at 0x234
bt_isa_probe: Probe failled for card at 0x130
bt_isa_probe: Probe failled for card at 0x134
bt0 not found at 0x134
aha0 not found at 0x134
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
changing root device to wd0s1a
swapon: adding /dev/wd0s1b as swap device
Automatic reboot in progress...
/dev/rwd0s1a: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/rwd0s1a: clean, 10297 free (633 frags, 1208 blocks, 2.0% fragmentation)
/dev/rwd0s1f: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/rwd0s1f: clean, 2405329 free (59049 frags, 293285 blocks, 1.5% fragmentatio
n)
/dev/rwd0s1e: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/rwd0s1e: clean, 18813 free (285 frags, 2316 blocks, 1.0% fragmentation)
Doing initial network setup: hostname.
ep0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet 169.10.65.187 netmask 0xffffff00 broadcast 169.10.65.255
        ether 00:a0:24:1b:10:72 
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet 127.0.0.1 netmask 0xff000000 

add net default: gateway 169.10.65.185
Additional routing options: tcp extensions=NO.
routing daemons:.
Mounting NFS file systems.
additional daemons: syslogd.
Doing additional network setup: portmap.
Starting final network daemons: mountd nfsd rpc.statd nfsiod.
setting ELF ldconfig path: /usr/lib /usr/lib/compat /usr/X11R6/lib /usr/local/li
b
setting a.out ldconfig path: /usr/lib/aout /usr/lib/compat/aout /usr/X11R6/lib/a
out
starting standard daemons: inetd cron sendmail.
Initial rc.i386 initialization:.
rc.i386 configuring syscons: blank_time.
Local package initialization: Wnn
Nihongo Multi Client Server (4.20)
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/kihon.dic    Fid = 1
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/setsuji.dic  Fid = 2
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/koyuu.dic    Fid = 3
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/chimei.dic   Fid = 4
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/jinmei.dic   Fid = 5
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/special.dic  Fid = 6
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/computer.dic         Fid = 7
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/symbol.dic   Fid = 8
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/tankan.dic   Fid = 9
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/bio.dic      Fid = 10
Reading /usr/local/lib/wnn/ja_JP/dic/pubdic/full.fzk     Fid = 11
Finished Reading Files
fopen: No such file or directory
httpd: could not open document config file /usr/local/etc/apache/httpd.conf
 Canna mysql skkserv.
Sun Jun 20 06:52:50 EDT 1999

FreeBSD/i386 (mike.dream-color.com) (console)

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