3:24 a.m.
In the MB Config.lb
The device apic_cluster 0 should be put before other pci devices
YH
________________________________
From: linuxbios-bounces(a)linuxbios.org
[mailto:linuxbios-bounces@linuxbios.org] On Behalf Of Vincente Tsou
Sent: Sunday, June 25, 2006 11:58 PM
To: yhlu
Cc: Stefan Reinauer; linuxbios(a)linuxbios.org
Subject: Re: [LinuxBIOS] New guy in LinuxBios
Hi,
Excuse me....
I don't know how to move the CPU init before other pci device init
call....
sorry.
I have tried to find it, but .... :(
2006/6/26, yhlu <yinghailu(a)gmail.com>:
the snow screen only happened when I was debugging the onboard VGA
support.
So i move the CPU init before other pci device init call. That is
something related to mtrr setting around [0xa0000-0xb0000) the font
buffer.
the halt_sys display is normal...it means the vga option rom is
executed successfully.
you can use filo in etherboot to boot from usb stick.
YH
On 6/25/06, Vincente Tsou <vincentetsou(a)nexcom.com.tw> wrote:
Hi YH,
Thanks again for your help.
Now I can active all devices in my LinuxBios, it almost done except
VGA
function.
I appended a 36k VGA option rom to LinuxBios, and enable Options about
VGA.
And I got the halt_sys message:
PCI: 04:02.0 init
rom address for PCI: 04: 02.0 = fff80000
copying VGA ROM Image from 0xfff80000 to 0xc0000, 0x9000 bytes
entering emulator
halt_sys: file
/home/vincente/LinuxBIOS/LinuxBIOSv2/src/devices/emulator/x86emu/ops.c,
line 4387
PCI: 01:04.0 init
then, I can see something output, but the output is like snow screen
and I
can't read anything.
I think it is working in the wrong mode.
When I made a blind type 'root' and password, I can login the Linux,
and
then the screen became clear. (work fine)
I wonder how to fix the problem? is the halt_sys message normal ?
I also got another question, could it possible boot to MS-DOS
floppy/USB
disk.
The MS-DOS needs a lot INT function in BIOS, does LinuxBios able to
support
it?
2006/6/21, Vincente Tsou <vincentetsou(a)nexcom.com.tw >:
>
>
> Dear YH,
>
> got it.
>
> Thanks for the information and your help.
>
>
>
> 2006/6/21, Lu, Yinghai < yinghai.lu(a)amd.com>:
>
> >
> >
> >
> >
> >
> > Actually the irqtable entries is only for peer root pci bus scan
when
mptable is used.
Behalf
>
> So you need to make sure mptable is right, and put entries for
hypertransport
chain other than on bus0.
>
>
>
> YH
>
>
>
> ________________________________
> >
> > From: vincente.tsou(a)gmail.com [mailto:vincente.tsou@gmail.com] On Of Vincente Tsou
> > Sent: Tuesday, June 20, 2006 7:05 PM
> > To: Lu, Yinghai
> > Cc: Stefan Reinauer; linuxbios(a)linuxbios.org
> >
> > Subject: Re: [LinuxBIOS] New guy in LinuxBios
> >
> >
> >
> >
> >
> >
> >
> > Dear YH,
> >
> >
> >
> >
> >
> >
> > excuse me, how about the irq_tables.c?
> >
> >
> > should I modify it like tyan/s2882 did.
> >
> >
> >
> >
> >
> > printk_debug("setting Onboard Broadcom NIC\n");
> > static const unsigned char slotIrqs_8131_1_9[4] = { 5, 9,
0, 0
};
> > pci_assign_irqs(bus_8131_1, 9, slotIrqs_8131_1_9);
> > write_pirq_info(pirq_info, bus_8131_1,(9<<3)|0, 0x1,
0xdef8,
0x2, 0xdef8, 0, 0, 0, 0, 0, 0);
> > pirq_info++; slot_num++;
> >
> >
> >
> >
> >
> > 2006/6/20, Lu, Yinghai < yinghai.lu(a)amd.com >:
> >
> >
> >
> >
> > You need to update the entries at mptable.c for your slots or
onboard
pci device.
--
Best Regards,
Vincente Tsou
Engineer
R/D, S/W Dept.
NEXCOM International Co.
Tel: 886-2-82280606 Ext. 3205
Fax: 886-2-82280506
E-mail: vincentetsou(a)nexcom.com.tw
Web: http://www.nexcom.com.tw/
--
linuxbios mailing list
linuxbios(a)linuxbios.org
http://www.openbios.org/mailman/listinfo/linuxbios
--
Best Regards,
Vincente Tsou
Engineer
R/D, S/W Dept.
NEXCOM International Co.
Tel: 886-2-82280606 Ext. 3205
Fax: 886-2-82280506
E-mail: vincentetsou(a)nexcom.com.tw
Web: http://www.nexcom.com.tw/
YH
--
Best Regards,
Vincente Tsou
Engineer
R/D, S/W Dept.
NEXCOM International Co.
Tel: 886-2-82280606 Ext. 3205
Fax: 886-2-82280506
E-mail: vincentetsou(a)nexcom.com.tw
Web: http://www.nexcom.com.tw/
--
Best Regards,
Vincente Tsou
Engineer
R/D, S/W Dept.
NEXCOM International Co.
Tel: 886-2-82280606 Ext. 3205
Fax: 886-2-82280506
E-mail: vincentetsou(a)nexcom.com.tw
Web: http://www.nexcom.com.tw/ 
11:16 a.m.
New subject: [LinuxBIOS] New guy in LinuxBios
Dear YH,
thanks for your reply.
you are my light in the dark ...
I'm trying to modify dev_initialize() in devices/device.c ...
how fool I am.
2006/6/27, Lu, Yinghai <yinghai.lu(a)amd.com>:
In the MB Config.lb <http://config.lb/>
The device apic_cluster 0 should be put before other pci devices
YH
------------------------------
--
Best Regards,
Vincente Tsou
Engineer
R/D, S/W Dept.
NEXCOM International Co.
Tel: 886-2-82280606 Ext. 3205
Fax: 886-2-82280506
E-mail: vincentetsou(a)nexcom.com.tw
Web: http://www.nexcom.com.tw/
2:09 p.m.
New subject: [LinuxBIOS] New guy in LinuxBios
Hi,
My target board is similar to Tyan s2882, I base on s2882's code to fit my
target board.
My target board also got an onboard Intel 10/100 NIC, and I assign the irq
like s2882 done.
printk_debug("setting Onboard Intel NIC\n");
static const unsigned char slotIrqs_8111_1_8[4] = { 9, 0, 0, 0 };
pci_assign_irqs(bus_8111_1, 4, slotIrqs_8111_1_8);
write_pirq_info(pirq_info, bus_8111_1,(4<<3)|0, 0x1, 0xdef8, 0, 0,
0, 0, 0, 0, 0, 0);
pirq_info++; slot_num++;
It can works fine on unique processor platform, but when I boot into smp
kernel it's interrupts is not going.
[root@iSCSI h412]# cat /proc/interrupts
CPU0 CPU1
0: 1235644 1223971 IO-APIC-edge timer
1: 0 8 IO-APIC-edge i8042
2: 0 0 XT-PIC cascade
3: 5 3 IO-APIC-edge serial
4: 1209 1984 IO-APIC-edge serial
8: 0 1 IO-APIC-edge rtc
12: 0 66 IO-APIC-edge i8042
14: 3144 759 IO-APIC-edge ide0
137: 0 0 IO-APIC-level eth0 <-- It not works.
145: 0 0 IO-APIC-level ohci_hcd, ohci_hcd
193: 10622 1 IO-APIC-level eth2
NMI: 0 0
LOC: 2459674 2459668
ERR: 0
MIS: 0
Is it possible cause by IO-APIC ??
The other question, my VGA still has snow screen when linuxbios booting,
even I moved the CPU init before other pci device init call.
But after I login the system, it will become clear.
following is part of my log....
--- part of linuxbios boot message --
Initializing devices...
Root Device init
APIC_CLUSTER: 0 init
Initializing CPU #0
CPU: vendor AMD device f5a
Enabling cache
Setting fixed MTRRs(0-88) type: UC
Setting fixed MTRRs(0-16) Type: WB, RdMEM, WrMEM
Setting fixed MTRRs(24-88) Type: WB, RdMEM, WrMEM
DONE fixed MTRRs
Setting variable MTRR 0, base: 0MB, range: 512MB, type WB
DONE variable MTRRs
Clear out the extra MTRR's
MTRR check
Fixed MTRRs : Enabled
Variable MTRRs: Enabled
microcode: equivalent processor rev id = 0x004a, patch id = 0x00000000
microcode: patch id that want to apply= 0x00000047
microcode: updated to patch id = 0x00000047 success
Setting up local apic... apic_id: 0 done.
Clearing memory 2048K - 262144K: --- done
CPU #0 Initialized
Initializing CPU #1
Waiting for 1 CPUS to stop
CPU: vendor AMD device f5a
Enabling cache
Setting fixed MTRRs(0-88) type: UC
Setting fixed MTRRs(0-16) Type: WB, RdMEM, WrMEM
Setting fixed MTRRs(24-88) Type: WB, RdMEM, WrMEM
DONE fixed MTRRs
Setting variable MTRR 0, base: 0MB, range: 512MB, type WB
DONE variable MTRRs
Clear out the extra MTRR's
MTRR check
Fixed MTRRs : Enabled
Variable MTRRs: Enabled
microcode: equivalent processor rev id = 0x004a, patch id = 0x00000000
microcode: patch id that want to apply= 0x00000047
microcode: updated to patch id = 0x00000047 success
Setting up local apic... apic_id: 1 done.
Clearing memory 262144K - 524288K: ---- done
CPU #1 Initialized
All AP CPUs stopped
PCI: 00:18.0 init
PCI: 01:02.0 init
PCI: 03:04.0 init
PCI: 03:04.1 init
PCI: 01:03.0 init
PCI: 04:04.0 init
PCI: 04:02.0 init
rom address for PCI: 04:02.0 = fff80000
copying VGA ROM Image from 0xfff80000 to 0xc0000, 0x9000 bytes
entering emulator
halt_sys: file /home/vincente/LinuxBIOSv2/src/devices/emulator/x86emu/ops.c,
line 4387
--- end of linuxbios boot message ---
4:20 p.m.
New subject: [LinuxBIOS] New guy in LinuxBios
you need to update the entry in mptable.c for your eth0. try to read
the schematic to figure out how the io apic is conntected.
YH
On 8/1/06, Vincente Tsou <vincentetsou(a)nexcom.com.tw> wrote:
Hi,
My target board is similar to Tyan s2882, I base on s2882's code to fit my
target board.
My target board also got an onboard Intel 10/100 NIC, and I assign the irq
like s2882 done.
printk_debug("setting Onboard Intel NIC\n");
static const unsigned char slotIrqs_8111_1_8[4] = { 9, 0, 0, 0 };
pci_assign_irqs(bus_8111_1, 4, slotIrqs_8111_1_8);
write_pirq_info(pirq_info, bus_8111_1,(4<<3)|0, 0x1, 0xdef8, 0, 0,
0, 0, 0, 0, 0, 0);
pirq_info++; slot_num++;
It can works fine on unique processor platform, but when I boot into smp
kernel it's interrupts is not going.
[root@iSCSI h412]# cat /proc/interrupts
CPU0 CPU1
0: 1235644 1223971 IO-APIC-edge timer
1: 0 8 IO-APIC-edge i8042
2: 0 0 XT-PIC cascade
3: 5 3 IO-APIC-edge serial
4: 1209 1984 IO-APIC-edge serial
8: 0 1 IO-APIC-edge rtc
12: 0 66 IO-APIC-edge i8042
14: 3144 759 IO-APIC-edge ide0
137: 0 0 IO-APIC-level eth0 <-- It not works.
145: 0 0 IO-APIC-level ohci_hcd, ohci_hcd
193: 10622 1 IO-APIC-level eth2
NMI: 0 0
LOC: 2459674 2459668
ERR: 0
MIS: 0
Is it possible cause by IO-APIC ??
The other question, my VGA still has snow screen when linuxbios booting,
even I moved the CPU init before other pci device init call.
But after I login the system, it will become clear.
following is part of my log....
--- part of linuxbios boot message --
Initializing devices...
Root Device init
APIC_CLUSTER: 0 init
Initializing CPU #0
CPU: vendor AMD device f5a
Enabling cache
Setting fixed MTRRs(0-88) type: UC
Setting fixed MTRRs(0-16) Type: WB, RdMEM, WrMEM
Setting fixed MTRRs(24-88) Type: WB, RdMEM, WrMEM
DONE fixed MTRRs
Setting variable MTRR 0, base: 0MB, range: 512MB, type WB
DONE variable MTRRs
Clear out the extra MTRR's
MTRR check
Fixed MTRRs : Enabled
Variable MTRRs: Enabled
microcode: equivalent processor rev id = 0x004a, patch id = 0x00000000
microcode: patch id that want to apply= 0x00000047
microcode: updated to patch id = 0x00000047 success
Setting up local apic... apic_id: 0 done.
Clearing memory 2048K - 262144K: --- done
CPU #0 Initialized
Initializing CPU #1
Waiting for 1 CPUS to stop
CPU: vendor AMD device f5a
Enabling cache
Setting fixed MTRRs(0-88) type: UC
Setting fixed MTRRs(0-16) Type: WB, RdMEM, WrMEM
Setting fixed MTRRs(24-88) Type: WB, RdMEM, WrMEM
DONE fixed MTRRs
Setting variable MTRR 0, base: 0MB, range: 512MB, type WB
DONE variable MTRRs
Clear out the extra MTRR's
MTRR check
Fixed MTRRs : Enabled
Variable MTRRs: Enabled
microcode: equivalent processor rev id = 0x004a, patch id = 0x00000000
microcode: patch id that want to apply= 0x00000047
microcode: updated to patch id = 0x00000047 success
Setting up local apic... apic_id: 1 done.
Clearing memory 262144K - 524288K: ---- done
CPU #1 Initialized
All AP CPUs stopped
PCI: 00:18.0 init
PCI: 01:02.0 init
PCI: 03:04.0 init
PCI: 03:04.1 init
PCI: 01:03.0 init
PCI: 04:04.0 init
PCI: 04:02.0 init
rom address for PCI: 04:02.0 = fff80000
copying VGA ROM Image from 0xfff80000 to 0xc0000, 0x9000 bytes
entering emulator
halt_sys: file
/home/vincente/LinuxBIOSv2/src/devices/emulator/x86emu/ops.c,
line 4387
--- end of linuxbios boot message ---
5:53 p.m.
New subject: [LinuxBIOS] New guy in LinuxBios
Yeah, it works now.
Thanks a lot.
How about the snow screen issue?
Do you have any idea?
2006/8/2, yhlu <yinghailu(a)gmail.com>:
you need to update the entry in mptable.c for your eth0. try to read
the schematic to figure out how the io apic is conntected.
YH
On 8/1/06, Vincente Tsou <vincentetsou(a)nexcom.com.tw> wrote:
--
Best Regards,
Vincente Tsou
Engineer
R/D, S/W Dept.
NEXCOM International Co.
Tel: 886-2-82280606 Ext. 3205
Fax: 886-2-82280506
E-mail: vincentetsou(a)nexcom.com.tw
Web: http://www.nexcom.com.tw/
Hi,
My target board is similar to Tyan s2882, I base on s2882's code to fit
my
target board.
My target board also got an onboard Intel 10/100 NIC, and I assign the
irq
like s2882 done.
printk_debug("setting Onboard Intel NIC\n");
static const unsigned char slotIrqs_8111_1_8[4] = { 9, 0, 0, 0
};
pci_assign_irqs(bus_8111_1, 4,
slotIrqs_8111_1_8);
write_pirq_info(pirq_info, bus_8111_1,(4<<3)|0, 0x1, 0xdef8, 0,
0,
0, 0, 0, 0, 0, 0);
pirq_info++; slot_num++;
It can works fine on unique processor platform, but when I boot into smp
kernel it's interrupts is not going.
[root@iSCSI h412]# cat /proc/interrupts
CPU0 CPU1
0: 1235644 1223971 IO-APIC-edge timer
1: 0 8 IO-APIC-edge i8042
2: 0 0 XT-PIC cascade
3: 5 3 IO-APIC-edge serial
4: 1209 1984 IO-APIC-edge serial
8: 0 1 IO-APIC-edge rtc
12: 0 66 IO-APIC-edge i8042
14: 3144 759 IO-APIC-edge ide0
137: 0 0 IO-APIC-level eth0 <-- It not works.
145: 0 0 IO-APIC-level ohci_hcd, ohci_hcd
193: 10622 1 IO-APIC-level eth2
NMI: 0 0
LOC: 2459674 2459668
ERR: 0
MIS: 0
Is it possible cause by IO-APIC ??
The other question, my VGA still has snow screen when linuxbios booting,
even I moved the CPU init before other pci device init call.
But after I login the system, it will become clear.
following is part of my log....
--- part of linuxbios boot message --
Initializing devices...
Root Device init
APIC_CLUSTER: 0 init
Initializing CPU #0
CPU: vendor AMD device f5a
Enabling cache
Setting fixed MTRRs(0-88) type: UC
Setting fixed MTRRs(0-16) Type: WB, RdMEM, WrMEM
Setting fixed MTRRs(24-88) Type: WB, RdMEM, WrMEM
DONE fixed MTRRs
Setting variable MTRR 0, base: 0MB, range: 512MB, type WB
DONE variable MTRRs
Clear out the extra MTRR's
MTRR check
Fixed MTRRs : Enabled
Variable MTRRs: Enabled
microcode: equivalent processor rev id = 0x004a, patch id = 0x00000000
microcode: patch id that want to apply= 0x00000047
microcode: updated to patch id = 0x00000047 success
Setting up local apic... apic_id: 0 done.
Clearing memory 2048K - 262144K: --- done
CPU #0 Initialized
Initializing CPU #1
Waiting for 1 CPUS to stop
CPU: vendor AMD device f5a
Enabling cache
Setting fixed MTRRs(0-88) type: UC
Setting fixed MTRRs(0-16) Type: WB, RdMEM, WrMEM
Setting fixed MTRRs(24-88) Type: WB, RdMEM, WrMEM
DONE fixed MTRRs
Setting variable MTRR 0, base: 0MB, range: 512MB, type WB
DONE variable MTRRs
Clear out the extra MTRR's
MTRR check
Fixed MTRRs : Enabled
Variable MTRRs: Enabled
microcode: equivalent processor rev id = 0x004a, patch id = 0x00000000
microcode: patch id that want to apply= 0x00000047
microcode: updated to patch id = 0x00000047 success
Setting up local apic... apic_id: 1 done.
Clearing memory 262144K - 524288K: ---- done
CPU #1 Initialized
All AP CPUs stopped
PCI: 00:18.0 init
PCI: 01:02.0 init
PCI: 03:04.0 init
PCI: 03:04.1 init
PCI: 01:03.0 init
PCI: 04:04.0 init
PCI: 04:02.0 init
rom address for PCI: 04:02.0 = fff80000
copying VGA ROM Image from 0xfff80000 to 0xc0000, 0x9000 bytes
entering emulator
halt_sys: file
/home/vincente/LinuxBIOSv2/src/devices/emulator/x86emu/ops.c,
line 4387
--- end of linuxbios boot message ---
4860
days inactive
4897
days old
4 comments
3 participants
participants (3)
-
Lu, Yinghai -
Vincente Tsou -
yhlu