FILO 0.4
by SONE Takeshi
I just released FILO 0.4.
http://te.to/~ts1/filo/
It can boot distro CDs if you give a proper command line.
SuSE 8.2 LiveEval CD worked without a glitch, I enjoyed the
KDE desktop, OpenOffice, etc, from the CD on an EPIA booted
from LinuxBIOS.
Also added support for booting from BIOS flash, to boot an
alternative bootloader like Etherboot.
PCI support in IDE driver is also added (or recovered), but
the native PCI mode is not fully tested.
I tried to configure EPIA (V1) code to use native mode,
and the ports read something not 0xff, but the drive doesn't
respond to soft reset.
I don't know the bug is in FILO, LinuxBIOS, or the hardware.
I'll work on config file support next time.
Version 0.4 ts1 2003-10-15
* Support for ATAPI CD-ROM.
* ISO-9660 filesystem is taken from a GRUB patch by
Leonid Lisovskiy <lly(a)pisem.net>. The filesystem code was originally
written by Kousuke Takai <tak(a)kmc.gr.jp> for GRUB/98 project.
* Support for mounting boot disk image of El Torito bootable CD-ROM.
("hdc1" means the boot disk image of the CD-ROM at hdc.)
* Support for memory as device, raw device as image, and
user-specifiable device offset and length.
(eg. boot: mem@0xfffd0000,0x10000)
* PCI support in IDE driver. Now it by default uses PCI enumeration
to find the PCI IDE controller, and can use native PCI mode
if the controller is configured to this mode by BIOS.
To disable this, turn off SUPPORT_PCI.
* Fixed Linux loader to boot RedHat 9 kernel properly.
--
Takeshi
15 years, 1 month
Re: Prefmem of bus 3
by YhLu
Ron,
Have you ever tested myrinet card on K8 MB under LinuxBIOS?
I have tested the Mellanox IB card, and got problem too. And it also use
prefmem.
Regards
YH
-----邮件原件-----
发件人: YhLu
发送时间: 2004年2月26日 20:38
收件人: ebiederman(a)lnxi.com; LinuxBIOS
主题: Prefmem of bus 3
Eric,
I'm trying Quadrics Card in S2882. When the card is plugged in, can not go
through the Etherboot. Stuck there.
I found the premem of bus calculating seems got some problem.
PCI: 01:02.0 1c <- [0x00002000 - 0x00001fff] bus 3 io
PCI: 01:02.0 24 <- [0xe0000000 - 0xffffffff] bus 3 prefmem
PCI: 01:02.0 20 <- [0xf5200000 - 0xf51fffff] bus 3 mem
ASSIGN RESOURCES, bus 3
PCI: 03:03.0 10 <- [0xe0000000 - 0xefffffff] prefmem
PCI: 03:03.0 18 <- [0xf0000000 - 0xf3ffffff] prefmem
ASSIGNED RESOURCES, bus 3
The bus 3 prefmem should be
PCI: 01:02.0 24 <- [0xe0000000 - 0xf3ffffff] bus 3 prefmem
Regards
YH
Allocating resources...
PCI: 04:01.0 missing read_resources
PCI: 04:01.0 missing read_resources
PCI: 04:01.0 missing read_resources
PCI: 01:04.5 missing read_resources
PCI: 01:04.6 missing read_resources
PCI: 01:04.5 missing read_resources
PCI: 01:04.6 missing read_resources
ASSIGN RESOURCES, bus 0
PCI: 01:04.5 missing read_resources
PCI: 01:04.6 missing read_resources
PCI: 00:18.0 c0 <- [0x00001000 - 0x00002fff] node 0 link 0 io
PCI: 01:04.5 missing read_resources
PCI: 01:04.6 missing read_resources
PCI: 00:18.0 b8 <- [0xe0000000 - 0xf52fffff] node 0 link 0 mem
ASSIGN RESOURCES, bus 1
PCI: 01:01.0 1c <- [0x00002000 - 0x00001fff] bus 2 io
PCI: 01:01.0 24 <- [0xf5200000 - 0xf51fffff] bus 2 prefmem
PCI: 01:01.0 20 <- [0xf5100000 - 0xf51fffff] bus 2 mem
ASSIGN RESOURCES, bus 2
PCI: 02:09.0 10 <- [0xf5100000 - 0xf510ffff] mem
PCI: 02:09.0 18 <- [0xf5110000 - 0xf511ffff] mem
PCI: 02:09.1 10 <- [0xf5120000 - 0xf512ffff] mem
PCI: 02:09.1 18 <- [0xf5130000 - 0xf513ffff] mem
ASSIGNED RESOURCES, bus 2
PCI: 01:01.1 10 <- [0xf5200000 - 0xf5200fff] mem
PCI: 01:02.0 1c <- [0x00002000 - 0x00001fff] bus 3 io
PCI: 01:02.0 24 <- [0xe0000000 - 0xffffffff] bus 3 prefmem
PCI: 01:02.0 20 <- [0xf5200000 - 0xf51fffff] bus 3 mem
ASSIGN RESOURCES, bus 3
PCI: 03:03.0 10 <- [0xe0000000 - 0xefffffff] prefmem
PCI: 03:03.0 18 <- [0xf0000000 - 0xf3ffffff] prefmem
ASSIGNED RESOURCES, bus 3
PCI: 01:02.1 10 <- [0xf5201000 - 0xf5201fff] mem
PCI: 04:01.0 missing read_resources
PCI: 01:03.0 1c <- [0x00001000 - 0x00001fff] bus 4 io
PCI: 04:01.0 missing read_resources
PCI: 01:03.0 24 <- [0xf5200000 - 0xf51fffff] bus 4 prefmem
PCI: 04:01.0 missing read_resources
PCI: 01:03.0 20 <- [0xf4000000 - 0xf5ffffff] bus 4 mem
ASSIGN RESOURCES, bus 4
PCI: 04:00.0 10 <- [0xf5020000 - 0xf5020fff] mem
PCI: 04:00.1 10 <- [0xf5021000 - 0xf5021fff] mem
PCI: 04:00.2 10 <- [0xf5025000 - 0xf50250ff] mem
PCI: 04:00.2 14 <- [0xf5026000 - 0xf502601f] mem
PCI: 04:01.0 missing set_resources
PCI: 04:05.0 10 <- [0x00001450 - 0x00001457] io
PCI: 04:05.0 14 <- [0x00001470 - 0x00001473] io
PCI: 04:05.0 18 <- [0x00001460 - 0x00001467] io
PCI: 04:05.0 1c <- [0x00001480 - 0x00001483] io
PCI: 04:05.0 20 <- [0x00001440 - 0x0000144f] io
PCI: 04:05.0 24 <- [0xf5024000 - 0xf50243ff] mem
PCI: 04:06.0 10 <- [0xf4000000 - 0xf4ffffff] mem
PCI: 04:06.0 14 <- [0x00001000 - 0x000010ff] io
PCI: 04:06.0 18 <- [0xf5022000 - 0xf5022fff] mem
PCI: 04:08.0 10 <- [0xf5023000 - 0xf5023fff] mem
PCI: 04:08.0 14 <- [0x00001400 - 0x0000143f] io
PCI: 04:08.0 18 <- [0xf5000000 - 0xf501ffff] mem
ASSIGNED RESOURCES, bus 4
PCI: 01:04.0 00 <- [0x00000000 - 0xffffffff] io
PCI: 01:04.0 00 <- [0x00000000 - 0xffffffff] mem
ASSIGN RESOURCES, bus 0
PNP: 002e.0 60 <- [0x000003f0 - 0x000003f7 io]
PNP: 002e.0 70 <- [0x00000006 - 0x00000006 irq]
PNP: 002e.0 74 <- [0x00000002 - 0x00000002 drq]
PNP: 002e.1 60 <- [0x00000378 - 0x0000037f io]
PNP: 002e.1 70 <- [0x00000007 - 0x00000007 irq]
PNP: 002e.1 74 <- [0x00000004 - 0x00000004 drq]
PNP: 002e.2 60 <- [0x000003f8 - 0x000003ff io]
PNP: 002e.2 70 <- [0x00000004 - 0x00000004 irq]
PNP: 002e.3 60 <- [0x000002f8 - 0x000002ff io]
PNP: 002e.3 70 <- [0x00000003 - 0x00000003 irq]
PNP: 002e.5 60 <- [0x00000060 - 0x00000060 io]
PNP: 002e.5 62 <- [0x00000064 - 0x00000064 io]
PNP: 002e.5 70 <- [0x00000001 - 0x00000001 irq]
PNP: 002e.5 72 <- [0x0000000c - 0x0000000c irq]
PNP: 002e.6 60 <- [0x00002030 - 0x00002037 io]
ERROR: PNP: 002e.6 70 not allocated
PNP: 002e.7 60 <- [0x00000201 - 0x00000201 io]
PNP: 002e.7 62 <- [0x00000330 - 0x00000330 io]
PNP: 002e.7 70 <- [0x00000009 - 0x00000009 irq]
ERROR: PNP: 002e.a 70 not allocated
PNP: 002e.b 60 <- [0x00002040 - 0x00002047 io]
ERROR: PNP: 002e.b 70 not allocated
ASSIGNED RESOURCES, bus 0
PCI: 01:04.1 20 <- [0x00002020 - 0x0000202f] io
PCI: 01:04.2 10 <- [0x00002000 - 0x0000201f] io
PCI: 01:04.5 missing set_resources
PCI: 01:04.6 missing set_resources
ASSIGNED RESOURCES, bus 1
ASSIGNED RESOURCES, bus 0
Allocating VGA resource
done.
_______________________________________________
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Linuxbios(a)clustermatic.org
http://www.clustermatic.org/mailman/listinfo/linuxbios
15 years, 2 months
NXTV's current linuxbios patch
by Dave Ashley
I did a clean cvs checkout of freebios, then updated to 2003/7/5, and
did a diff between what's in our cvs and that, and this is the result.
It appears to be everything I touched. I got rid of all the CVS tree
differences.
Hope this is useful...I'm including a uuencoded gzip file. Sort of
dating myself here...
begin 644 freebios-nxtv-patch-20030705.gz
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`
end
15 years, 2 months
Quick linux question
by Dave Ashley
This is off-topic but I'm hoping someone here will know the answer.
In the linux kernel I need to make a module that will map the BOOTROM
of an RTL8139 based network card into PCI memory somewhere. I need to
write the pci config longword at offset 0x30 with the bus address. I can
arbitrarily pick one such as 0xd2000000 and the bootrom appears as expected,
but I don't want to step on anything else that might be using that memory
area. How can I allocate a block of memory in pci address space to know
where to safely map in the bootrom? Also I'll want to free the allocation
on module exit.
Apologies/thanks as the case may be.
-Dave
15 years, 2 months
答复: Prefmem of bus 3
by YhLu
In Normal BIOS it is using
Bus 1, device 3, function 0:
Network controller: Quadrics Ltd QsNetII Cluster Interconnect (rev 1).
IRQ 28.
Master Capable. Latency=64. Min Gnt=255.
Prefetchable 64 bit memory at 0xe0000000 [0xefffffff].
Prefetchable 64 bit memory at 0xf8000000 [0xfbffffff].
-----邮件原件-----
发件人: Li-Ta Lo [mailto:ollie@lanl.gov]
发送时间: 2004年2月27日 13:18
收件人: YhLu
抄送: ron minnich; ebiederman(a)lnxi.com; LinuxBIOS
主题: Re: Prefmem of bus 3
On Fri, 2004-02-27 at 12:25, YhLu wrote:
> Ron,
>
> Have you ever tested myrinet card on K8 MB under LinuxBIOS?
>
> I have tested the Mellanox IB card, and got problem too. And it also use
> prefmem.
>
The device has two prefmem regions ?
Ollie
> Regards
>
> YH
>
> -----邮件原件-----
> 发件人: YhLu
> 发送时间: 2004年2月26日 20:38
> 收件人: ebiederman(a)lnxi.com; LinuxBIOS
> 主题: Prefmem of bus 3
>
> Eric,
>
> I'm trying Quadrics Card in S2882. When the card is plugged in, can not go
> through the Etherboot. Stuck there.
>
> I found the premem of bus calculating seems got some problem.
>
> PCI: 01:02.0 1c <- [0x00002000 - 0x00001fff] bus 3 io
> PCI: 01:02.0 24 <- [0xe0000000 - 0xffffffff] bus 3 prefmem
> PCI: 01:02.0 20 <- [0xf5200000 - 0xf51fffff] bus 3 mem
> ASSIGN RESOURCES, bus 3
> PCI: 03:03.0 10 <- [0xe0000000 - 0xefffffff] prefmem
> PCI: 03:03.0 18 <- [0xf0000000 - 0xf3ffffff] prefmem
> ASSIGNED RESOURCES, bus 3
>
> The bus 3 prefmem should be
> PCI: 01:02.0 24 <- [0xe0000000 - 0xf3ffffff] bus 3 prefmem
>
>
> Regards
>
> YH
>
>
>
>
> Allocating resources...
> PCI: 04:01.0 missing read_resources
> PCI: 04:01.0 missing read_resources
> PCI: 04:01.0 missing read_resources
> PCI: 01:04.5 missing read_resources
> PCI: 01:04.6 missing read_resources
> PCI: 01:04.5 missing read_resources
> PCI: 01:04.6 missing read_resources
> ASSIGN RESOURCES, bus 0
> PCI: 01:04.5 missing read_resources
> PCI: 01:04.6 missing read_resources
> PCI: 00:18.0 c0 <- [0x00001000 - 0x00002fff] node 0 link 0 io
> PCI: 01:04.5 missing read_resources
> PCI: 01:04.6 missing read_resources
> PCI: 00:18.0 b8 <- [0xe0000000 - 0xf52fffff] node 0 link 0 mem
> ASSIGN RESOURCES, bus 1
> PCI: 01:01.0 1c <- [0x00002000 - 0x00001fff] bus 2 io
> PCI: 01:01.0 24 <- [0xf5200000 - 0xf51fffff] bus 2 prefmem
> PCI: 01:01.0 20 <- [0xf5100000 - 0xf51fffff] bus 2 mem
> ASSIGN RESOURCES, bus 2
> PCI: 02:09.0 10 <- [0xf5100000 - 0xf510ffff] mem
> PCI: 02:09.0 18 <- [0xf5110000 - 0xf511ffff] mem
> PCI: 02:09.1 10 <- [0xf5120000 - 0xf512ffff] mem
> PCI: 02:09.1 18 <- [0xf5130000 - 0xf513ffff] mem
> ASSIGNED RESOURCES, bus 2
> PCI: 01:01.1 10 <- [0xf5200000 - 0xf5200fff] mem
> PCI: 01:02.0 1c <- [0x00002000 - 0x00001fff] bus 3 io
> PCI: 01:02.0 24 <- [0xe0000000 - 0xffffffff] bus 3 prefmem
> PCI: 01:02.0 20 <- [0xf5200000 - 0xf51fffff] bus 3 mem
> ASSIGN RESOURCES, bus 3
> PCI: 03:03.0 10 <- [0xe0000000 - 0xefffffff] prefmem
> PCI: 03:03.0 18 <- [0xf0000000 - 0xf3ffffff] prefmem
> ASSIGNED RESOURCES, bus 3
> PCI: 01:02.1 10 <- [0xf5201000 - 0xf5201fff] mem
> PCI: 04:01.0 missing read_resources
> PCI: 01:03.0 1c <- [0x00001000 - 0x00001fff] bus 4 io
> PCI: 04:01.0 missing read_resources
> PCI: 01:03.0 24 <- [0xf5200000 - 0xf51fffff] bus 4 prefmem
> PCI: 04:01.0 missing read_resources
> PCI: 01:03.0 20 <- [0xf4000000 - 0xf5ffffff] bus 4 mem
> ASSIGN RESOURCES, bus 4
> PCI: 04:00.0 10 <- [0xf5020000 - 0xf5020fff] mem
> PCI: 04:00.1 10 <- [0xf5021000 - 0xf5021fff] mem
> PCI: 04:00.2 10 <- [0xf5025000 - 0xf50250ff] mem
> PCI: 04:00.2 14 <- [0xf5026000 - 0xf502601f] mem
> PCI: 04:01.0 missing set_resources
> PCI: 04:05.0 10 <- [0x00001450 - 0x00001457] io
> PCI: 04:05.0 14 <- [0x00001470 - 0x00001473] io
> PCI: 04:05.0 18 <- [0x00001460 - 0x00001467] io
> PCI: 04:05.0 1c <- [0x00001480 - 0x00001483] io
> PCI: 04:05.0 20 <- [0x00001440 - 0x0000144f] io
> PCI: 04:05.0 24 <- [0xf5024000 - 0xf50243ff] mem
> PCI: 04:06.0 10 <- [0xf4000000 - 0xf4ffffff] mem
> PCI: 04:06.0 14 <- [0x00001000 - 0x000010ff] io
> PCI: 04:06.0 18 <- [0xf5022000 - 0xf5022fff] mem
> PCI: 04:08.0 10 <- [0xf5023000 - 0xf5023fff] mem
> PCI: 04:08.0 14 <- [0x00001400 - 0x0000143f] io
> PCI: 04:08.0 18 <- [0xf5000000 - 0xf501ffff] mem
> ASSIGNED RESOURCES, bus 4
> PCI: 01:04.0 00 <- [0x00000000 - 0xffffffff] io
> PCI: 01:04.0 00 <- [0x00000000 - 0xffffffff] mem
> ASSIGN RESOURCES, bus 0
> PNP: 002e.0 60 <- [0x000003f0 - 0x000003f7 io]
> PNP: 002e.0 70 <- [0x00000006 - 0x00000006 irq]
> PNP: 002e.0 74 <- [0x00000002 - 0x00000002 drq]
> PNP: 002e.1 60 <- [0x00000378 - 0x0000037f io]
> PNP: 002e.1 70 <- [0x00000007 - 0x00000007 irq]
> PNP: 002e.1 74 <- [0x00000004 - 0x00000004 drq]
> PNP: 002e.2 60 <- [0x000003f8 - 0x000003ff io]
> PNP: 002e.2 70 <- [0x00000004 - 0x00000004 irq]
> PNP: 002e.3 60 <- [0x000002f8 - 0x000002ff io]
> PNP: 002e.3 70 <- [0x00000003 - 0x00000003 irq]
> PNP: 002e.5 60 <- [0x00000060 - 0x00000060 io]
> PNP: 002e.5 62 <- [0x00000064 - 0x00000064 io]
> PNP: 002e.5 70 <- [0x00000001 - 0x00000001 irq]
> PNP: 002e.5 72 <- [0x0000000c - 0x0000000c irq]
> PNP: 002e.6 60 <- [0x00002030 - 0x00002037 io]
> ERROR: PNP: 002e.6 70 not allocated
> PNP: 002e.7 60 <- [0x00000201 - 0x00000201 io]
> PNP: 002e.7 62 <- [0x00000330 - 0x00000330 io]
> PNP: 002e.7 70 <- [0x00000009 - 0x00000009 irq]
> ERROR: PNP: 002e.a 70 not allocated
> PNP: 002e.b 60 <- [0x00002040 - 0x00002047 io]
> ERROR: PNP: 002e.b 70 not allocated
> ASSIGNED RESOURCES, bus 0
> PCI: 01:04.1 20 <- [0x00002020 - 0x0000202f] io
> PCI: 01:04.2 10 <- [0x00002000 - 0x0000201f] io
> PCI: 01:04.5 missing set_resources
> PCI: 01:04.6 missing set_resources
> ASSIGNED RESOURCES, bus 1
> ASSIGNED RESOURCES, bus 0
> Allocating VGA resource
> done.
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>
15 years, 2 months
Prefmem of bus 3
by YhLu
Eric,
I'm trying Quadrics Card in S2882. When the card is plugged in, can not go
through the Etherboot. Stuck there.
I found the premem of bus calculating seems got some problem.
PCI: 01:02.0 1c <- [0x00002000 - 0x00001fff] bus 3 io
PCI: 01:02.0 24 <- [0xe0000000 - 0xffffffff] bus 3 prefmem
PCI: 01:02.0 20 <- [0xf5200000 - 0xf51fffff] bus 3 mem
ASSIGN RESOURCES, bus 3
PCI: 03:03.0 10 <- [0xe0000000 - 0xefffffff] prefmem
PCI: 03:03.0 18 <- [0xf0000000 - 0xf3ffffff] prefmem
ASSIGNED RESOURCES, bus 3
The bus 3 prefmem should be
PCI: 01:02.0 24 <- [0xe0000000 - 0xf3ffffff] bus 3 prefmem
Regards
YH
Allocating resources...
PCI: 04:01.0 missing read_resources
PCI: 04:01.0 missing read_resources
PCI: 04:01.0 missing read_resources
PCI: 01:04.5 missing read_resources
PCI: 01:04.6 missing read_resources
PCI: 01:04.5 missing read_resources
PCI: 01:04.6 missing read_resources
ASSIGN RESOURCES, bus 0
PCI: 01:04.5 missing read_resources
PCI: 01:04.6 missing read_resources
PCI: 00:18.0 c0 <- [0x00001000 - 0x00002fff] node 0 link 0 io
PCI: 01:04.5 missing read_resources
PCI: 01:04.6 missing read_resources
PCI: 00:18.0 b8 <- [0xe0000000 - 0xf52fffff] node 0 link 0 mem
ASSIGN RESOURCES, bus 1
PCI: 01:01.0 1c <- [0x00002000 - 0x00001fff] bus 2 io
PCI: 01:01.0 24 <- [0xf5200000 - 0xf51fffff] bus 2 prefmem
PCI: 01:01.0 20 <- [0xf5100000 - 0xf51fffff] bus 2 mem
ASSIGN RESOURCES, bus 2
PCI: 02:09.0 10 <- [0xf5100000 - 0xf510ffff] mem
PCI: 02:09.0 18 <- [0xf5110000 - 0xf511ffff] mem
PCI: 02:09.1 10 <- [0xf5120000 - 0xf512ffff] mem
PCI: 02:09.1 18 <- [0xf5130000 - 0xf513ffff] mem
ASSIGNED RESOURCES, bus 2
PCI: 01:01.1 10 <- [0xf5200000 - 0xf5200fff] mem
PCI: 01:02.0 1c <- [0x00002000 - 0x00001fff] bus 3 io
PCI: 01:02.0 24 <- [0xe0000000 - 0xffffffff] bus 3 prefmem
PCI: 01:02.0 20 <- [0xf5200000 - 0xf51fffff] bus 3 mem
ASSIGN RESOURCES, bus 3
PCI: 03:03.0 10 <- [0xe0000000 - 0xefffffff] prefmem
PCI: 03:03.0 18 <- [0xf0000000 - 0xf3ffffff] prefmem
ASSIGNED RESOURCES, bus 3
PCI: 01:02.1 10 <- [0xf5201000 - 0xf5201fff] mem
PCI: 04:01.0 missing read_resources
PCI: 01:03.0 1c <- [0x00001000 - 0x00001fff] bus 4 io
PCI: 04:01.0 missing read_resources
PCI: 01:03.0 24 <- [0xf5200000 - 0xf51fffff] bus 4 prefmem
PCI: 04:01.0 missing read_resources
PCI: 01:03.0 20 <- [0xf4000000 - 0xf5ffffff] bus 4 mem
ASSIGN RESOURCES, bus 4
PCI: 04:00.0 10 <- [0xf5020000 - 0xf5020fff] mem
PCI: 04:00.1 10 <- [0xf5021000 - 0xf5021fff] mem
PCI: 04:00.2 10 <- [0xf5025000 - 0xf50250ff] mem
PCI: 04:00.2 14 <- [0xf5026000 - 0xf502601f] mem
PCI: 04:01.0 missing set_resources
PCI: 04:05.0 10 <- [0x00001450 - 0x00001457] io
PCI: 04:05.0 14 <- [0x00001470 - 0x00001473] io
PCI: 04:05.0 18 <- [0x00001460 - 0x00001467] io
PCI: 04:05.0 1c <- [0x00001480 - 0x00001483] io
PCI: 04:05.0 20 <- [0x00001440 - 0x0000144f] io
PCI: 04:05.0 24 <- [0xf5024000 - 0xf50243ff] mem
PCI: 04:06.0 10 <- [0xf4000000 - 0xf4ffffff] mem
PCI: 04:06.0 14 <- [0x00001000 - 0x000010ff] io
PCI: 04:06.0 18 <- [0xf5022000 - 0xf5022fff] mem
PCI: 04:08.0 10 <- [0xf5023000 - 0xf5023fff] mem
PCI: 04:08.0 14 <- [0x00001400 - 0x0000143f] io
PCI: 04:08.0 18 <- [0xf5000000 - 0xf501ffff] mem
ASSIGNED RESOURCES, bus 4
PCI: 01:04.0 00 <- [0x00000000 - 0xffffffff] io
PCI: 01:04.0 00 <- [0x00000000 - 0xffffffff] mem
ASSIGN RESOURCES, bus 0
PNP: 002e.0 60 <- [0x000003f0 - 0x000003f7 io]
PNP: 002e.0 70 <- [0x00000006 - 0x00000006 irq]
PNP: 002e.0 74 <- [0x00000002 - 0x00000002 drq]
PNP: 002e.1 60 <- [0x00000378 - 0x0000037f io]
PNP: 002e.1 70 <- [0x00000007 - 0x00000007 irq]
PNP: 002e.1 74 <- [0x00000004 - 0x00000004 drq]
PNP: 002e.2 60 <- [0x000003f8 - 0x000003ff io]
PNP: 002e.2 70 <- [0x00000004 - 0x00000004 irq]
PNP: 002e.3 60 <- [0x000002f8 - 0x000002ff io]
PNP: 002e.3 70 <- [0x00000003 - 0x00000003 irq]
PNP: 002e.5 60 <- [0x00000060 - 0x00000060 io]
PNP: 002e.5 62 <- [0x00000064 - 0x00000064 io]
PNP: 002e.5 70 <- [0x00000001 - 0x00000001 irq]
PNP: 002e.5 72 <- [0x0000000c - 0x0000000c irq]
PNP: 002e.6 60 <- [0x00002030 - 0x00002037 io]
ERROR: PNP: 002e.6 70 not allocated
PNP: 002e.7 60 <- [0x00000201 - 0x00000201 io]
PNP: 002e.7 62 <- [0x00000330 - 0x00000330 io]
PNP: 002e.7 70 <- [0x00000009 - 0x00000009 irq]
ERROR: PNP: 002e.a 70 not allocated
PNP: 002e.b 60 <- [0x00002040 - 0x00002047 io]
ERROR: PNP: 002e.b 70 not allocated
ASSIGNED RESOURCES, bus 0
PCI: 01:04.1 20 <- [0x00002020 - 0x0000202f] io
PCI: 01:04.2 10 <- [0x00002000 - 0x0000201f] io
PCI: 01:04.5 missing set_resources
PCI: 01:04.6 missing set_resources
ASSIGNED RESOURCES, bus 1
ASSIGNED RESOURCES, bus 0
Allocating VGA resource
done.
15 years, 2 months
答复: IP get via Etherboot and IP get dhcpcd
by YhLu
Eric,
When using nfsroot to put rootfs in NFS server, I need to set "root=/dev/nfs
nfsroot=.... ip=bootp" to use mkelfImage to produce one. Elf for boot.
Then If there is ip-mac pair in the dhcpd.conf. The kernel can not get the
IP address from the DHCP server.
The dhcp in busybox seems something simple dhcp....
I will try to use dhclient.
Regards
YH.
-----邮件原件-----
发件人: ebiederman(a)lnxi.com [mailto:ebiederman@lnxi.com]
发送时间: 2004年2月25日 18:49
收件人: LinuxBIOS
抄送: YhLu
主题: Re: IP get via Etherboot and IP get dhcpcd
Peter Stuge <stuge-linuxbios(a)cdy.org> writes:
> On Wed, Feb 25, 2004 at 05:10:44PM -0800, YhLu wrote:
> > Eric,
> >
> > I put the the dhcpcd in the initrd. After boot system with LinuxBIOS +
> > Etherboot + elf ( with the initrd). I found the IP got by Etherboot and
> > dhcpcd is different.
> >
> > I may only used fixed option in dhcpd.conf to make it get the same addr?
If you specify the mac address and a fixed ip address you should always get
the same IP.
> One explanation would be that Etherboot uses BOOTP while dhcpcd uses DHCP.
> Try making Etherboot speak DHCP as well.
>
> Otherwise maybe you can set up a fake dhcpcd-eth*.info file with the IP,
> but I doubt dhcpd will approve the request for that same address unless
> you use a really short lease time.
There are a couple of other possibilities.
dhcpcd is a broken client and can be fooled into thinking a reply to
another client is for itself as it does not verify the dhcp reply
it uses has the mac address it is requesting an ip address for.
dhclient works correctly and is strongly configurable. I think
busybox also includes a working dhcp client.
Etherboot filters dhcp replies looking for a filename so it will
have something to boot from. If you have 2 dhcp servers answering
you that could explain the difference.
packet sniffers like tcpdump and ethreal are your friends, as well
as log files in /var/log/
Eric
15 years, 2 months
IP get via Etherboot and IP get dhcpcd
by YhLu
Eric,
I put the the dhcpcd in the initrd. After boot system with LinuxBIOS +
Etherboot + elf ( with the initrd). I found the IP got by Etherboot and
dhcpcd is different.
I may only used fixed option in dhcpd.conf to make it get the same addr?
Regards
Yinghai Lu
15 years, 2 months
Puzzled. Help Please !
by Hendricks David W.
(Hoping this goes into the correct thread)
You are correct, romimage is what you need to burn.
About the ELF image thing--The payload is indeed an ELF image, and
LinuxBIOS uses "elfboot" to boot it. The payload can be a normal Linux
kernel made bootable by the mkelfImage utility (
ftp://ftp.lnxi.com/pub/mkelfImage/ ), a FILO image
( http://te.to/~ts1/filo/ ), or an Etherboot image (
http://sourceforge.net/projects/etherboot/ ). Perhaps someone more
experienced with this can explain in further detail.
>>It is flashable with any kind AWARD MS-DOS tool ?
You should probably try to use with Flash 'n Burn (Check
the original freebios tree) or Linux memory technology devices (MTD --
http://www.linux-mtd.infradead.org/ ). Sure beats booting off a FreeDOS
floppy!
15 years, 2 months
DFI AZ30-TL
by Justin C. Darby
I have a DFI AZ30-TL sitting in the corner, now collecting dust, that I
built for a little duron box in the recent past. The boards, even new,
are really cheap, and I was wondering if LinuxBIOS had enough support to
get ide booting (via cf adapter) and video to work on them. I want to
use this board for a car-based installation, so it (the board) being
cheap and maybe unreliable is no problem. :)
Here are the basics I beleive have been asked for in the past:
VIA® chipsets:
North bridge: VIA® KM266
South bridge: VIA® VT8235CD
It has normal 184-pin DDR sockets, shared ProSavage8(TM) video (which I
perceive to be a problem already..), generic PCI IDE, etc.
I'd attach the output of scanpci, but only kernels on the box have
grsecurity running on them and scanpci needs ioperm(). If it's needed, I
can get it, I'll just need to build a new kernel for the box.
DFI has its generic, non-detailed specs at
http://www.dfi.com.tw/Product/xx_product_spec_details_r_us.jsp?PRODUCT_ID...
I have some system hacking experience, but I'm mostly a generic
application developer, low level code is not entirely my forte.
Thanks,
Justin
15 years, 2 months
