Tyan Tiger MP AMD760 chipset support

Tyan Tiger MP AMD760 chipset support

[Willem Riede]

Since Alan Cox wrote months ago:

> 2.4.7ac should be up to date on it

with reference to AMD760 (IDE?) support on a Tyan K7 Thunder,
I was somewhat surprised to find the chipset:

 	AMD-762 North bridge & AMD-766 South bridge
	Winbond W83627HF Super I/O ASIC
 	Winbond W83782D hardware monitoring ASIC

only partly recognized by my 2.4.9ac18 based kernel. 
One problem is that the temperature sensors are not detected 
(I'm reluctant to torture my system if I can't watch out for 
it overheating).

Does anyone know the AMD760 support status? Any pointers
for (experimental) patches?

Here is the lspci -vvv output:

00:00.0 Host bridge: Advanced Micro Devices [AMD]: Unknown device 700c (rev
11)
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
	Latency: 64
	Region 0: Memory at ec000000 (32-bit, prefetchable) [size=64M]
	Region 1: Memory at e8006000 (32-bit, prefetchable) [size=4K]
	Region 2: I/O ports at 10a0 [disabled] [size=4]
	Capabilities: [a0] AGP version 2.0
		Status: RQ=15 SBA+ 64bit- FW+ Rate=x1,x2
		Command: RQ=0 SBA+ AGP+ 64bit- FW- Rate=x1

00:01.0 PCI bridge: Advanced Micro Devices [AMD]: Unknown device 700d
(prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
	Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 99
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=68
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: e8100000-e81fffff
	Prefetchable memory behind bridge: f0000000-f7ffffff
	BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-

00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-765 [Viper] ISA (rev
02)
	Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
	Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 0

00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-765 [Viper] IDE
(rev 01) (prog-if 8a [Master SecP PriP])
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
	Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 64
	Region 4: I/O ports at f000 [size=16]

00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-765 [Viper] ACPI (rev 01)
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
	Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-

00:07.4 USB Controller: Advanced Micro Devices [AMD] AMD-765 [Viper] USB
(rev 07) (prog-if 10 [OHCI])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR- FastB2B-
	Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 16 (20000ns max)
	Interrupt: pin D routed to IRQ 11
	Region 0: Memory at 000dc000 (32-bit, non-prefetchable) [size=4K]

00:0b.0 Unknown mass storage controller: Promise Technology, Inc. 20268
(rev 01) (prog-if 85)
	Subsystem: Promise Technology, Inc. 20268
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
	Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 64 (1000ns min, 4500ns max), cache line size 10
	Interrupt: pin A routed to IRQ 11
	Region 0: I/O ports at 10b8 [size=8]
	Region 1: I/O ports at 10b0 [size=4]
	Region 2: I/O ports at 10a8 [size=8]
	Region 3: I/O ports at 10a4 [size=4]
	Region 4: I/O ports at 1090 [size=16]
	Region 5: Memory at e8000000 (32-bit, non-prefetchable) [size=16K]
	Expansion ROM at <unassigned> [disabled] [size=16K]
	Capabilities: [60] Power Management version 1
		Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0d.0 Ethernet controller: 3Com Corporation 3c905C-TX [Fast Etherlink]
(rev 78)
	Subsystem: 3Com Corporation 3C905C-TX Fast Etherlink for PC
Management NIC
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR- FastB2B-
	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 80 (2500ns min, 2500ns max), cache line size 10
	Interrupt: pin A routed to IRQ 5
	Region 0: I/O ports at 1000 [size=128]
	Region 1: Memory at e8005000 (32-bit, non-prefetchable) [size=128]
	Expansion ROM at <unassigned> [disabled] [size=128K]
	Capabilities: [dc] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=2 PME-

01:05.0 VGA compatible controller: ATI Technologies Inc: Unknown device
5144 (prog-if 00 [VGA])
	Subsystem: ATI Technologies Inc: Unknown device 008a
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping+ SERR- FastB2B+
	Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 66 (2000ns min), cache line size 10
	Interrupt: pin A routed to IRQ 10
	Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
	Region 1: I/O ports at 2000 [size=256]
	Region 2: Memory at e8100000 (32-bit, non-prefetchable) [size=512K]
	Expansion ROM at <unassigned> [disabled] [size=128K]
	Capabilities: [58] AGP version 2.0
		Status: RQ=47 SBA+ 64bit- FW- Rate=x1,x2
		Command: RQ=15 SBA+ AGP+ 64bit- FW- Rate=x1
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-



Thanks. Willem Riede.

Re: Tyan Tiger MP AMD760 chipset support

[Steven Walter]

On Sun, Oct 07, 2001 at 01:23:49PM -0400, Willem Riede wrote:
> with reference to AMD760 (IDE?) support on a Tyan K7 Thunder,
> I was somewhat surprised to find the chipset:
> 
>  	AMD-762 North bridge & AMD-766 South bridge
> 	Winbond W83627HF Super I/O ASIC
>  	Winbond W83782D hardware monitoring ASIC
> 
> only partly recognized by my 2.4.9ac18 based kernel. 
> One problem is that the temperature sensors are not detected 
> (I'm reluctant to torture my system if I can't watch out for 
> it overheating).
> 
> Does anyone know the AMD760 support status? Any pointers
> for (experimental) patches?

Look into the lm_sensors patch; it supports many such hardware
monitoring chips, and I believe that yours is one of them.
-- 
-Steven
In a time of universal deceit, telling the truth is a revolutionary act.
			-- George Orwell
Freedom is slavery. Ignorance is strength. War is peace.
			-- George Orwell
Those that would give up a necessary freedom for temporary safety
deserver neither freedom nor safety.
			-- Ben Franklin

Re: Tyan Tiger MP AMD760 chipset support

[Willem Riede]

That's not the issue, I'm not that ignorant. sensors-detect
just doesn't find anything!

Willem Riede.
-------------
On 2001.10.07 15:12 Steven Walter wrote:
> On Sun, Oct 07, 2001 at 01:23:49PM -0400, Willem Riede wrote:
> > with reference to AMD760 (IDE?) support on a Tyan K7 Thunder,
> > I was somewhat surprised to find the chipset:
> > 
> >  	AMD-762 North bridge & AMD-766 South bridge
> > 	Winbond W83627HF Super I/O ASIC
> >  	Winbond W83782D hardware monitoring ASIC
> > 
> > only partly recognized by my 2.4.9ac18 based kernel. 
> > One problem is that the temperature sensors are not detected 
> > (I'm reluctant to torture my system if I can't watch out for 
> > it overheating).
> > 
> > Does anyone know the AMD760 support status? Any pointers
> > for (experimental) patches?
> 
> Look into the lm_sensors patch; it supports many such hardware
> monitoring chips, and I believe that yours is one of them.
> -- 
> -Steven

> 

Re: Tyan Tiger MP AMD760 chipset support

[Roy-Magne Mo]

On Sun, Oct 07, 2001 at 03:39:42PM -0400, Willem Riede wrote:
> That's not the issue, I'm not that ignorant. sensors-detect
> just doesn't find anything!

Upgrade to the cvs version of lm_sensors and the i2c drivers.

I can with these modules detect the eeprom, the AMD756 and the 
winbond W83782D.

But, however, inserting the winbond driver locks the computer hard. 

-- 
carpe noctem

Re: Tyan Tiger MP AMD760 chipset support

[Steffen Persvold]

Roy-Magne Mo wrote:
> 
> On Sun, Oct 07, 2001 at 03:39:42PM -0400, Willem Riede wrote:
> > That's not the issue, I'm not that ignorant. sensors-detect
> > just doesn't find anything!
> 
> Upgrade to the cvs version of lm_sensors and the i2c drivers.
> 
> I can with these modules detect the eeprom, the AMD756 and the
> winbond W83782D.
> 
> But, however, inserting the winbond driver locks the computer hard.
> 
I've had the same problem with two Tyan Thunder K7 motherboards, inserting the
winbond driver locks the computer hard. However booting with the "noapic" option
solves this. Ideas anyone ? Are the AMD erratas publicly available ?

Regards,
-- 
  Steffen Persvold   | Scalable Linux Systems |   Try out the world's best   
 mailto:sp@scali.no  |  http://www.scali.com  | performing MPI implementation:
Tel: (+47) 2262 8950 |   Olaf Helsets vei 6   |      - ScaMPI 1.12.2 -         
Fax: (+47) 2262 8951 |   N0621 Oslo, NORWAY   | >300MBytes/s and <4uS latency

Re: Tyan Tiger MP AMD760 chipset support

[Dan Hollis]

On Sun, 7 Oct 2001, Roy-Magne Mo wrote:
> I can with these modules detect the eeprom, the AMD756 and the
> winbond W83782D.
> But, however, inserting the winbond driver locks the computer hard.

It's a bug in the lm_sensors winbond driver. There's been a patch posted
in the bugtracker but afaik hasn't been integrated into cvs yet...

-Dan
-- 
[-] Omae no subete no kichi wa ore no mono da. [-]

Re: Tyan Tiger MP AMD760 chipset support

[Steven Newbury]

> Roy-Magne Mo wrote:
> > > On Sun, Oct 07, 2001 at 03:39:42PM -0400, Willem
> Riede wrote:
> > > That's not the issue, I'm not that ignorant.
sensors-detect
> > > just doesn't find anything!
> > > Upgrade to the cvs version of lm_sensors and the
> i2c drivers.
> > > I can with these modules detect the eeprom, the
AMD756 and the
> > winbond W83782D.
> > > But, however, inserting the winbond driver locks
> the computer hard.
> > I've had the same problem with two Tyan Thunder K7
> motherboards, inserting the
> winbond driver locks the computer hard. However
booting with the "noapic" option
I have had no problems with my ThunderK7 lpci -v below
> solves this. Ideas anyone ? Are the AMD erratas
publicly available ?
Yes they are avaliable from AMD's website (PDF)


00:00.0 Host bridge: Advanced Micro Devices [AMD]:
Unknown device 700c (rev 11)
	Flags: bus master, medium devsel, latency 64
	Memory at f8000000 (32-bit, prefetchable) [size=64M]
	Memory at f4025000 (32-bit, prefetchable) [size=4K]
	I/O ports at 2070 [disabled] [size=4]
	Capabilities: [a0] AGP version 2.0

00:01.0 PCI bridge: Advanced Micro Devices [AMD]:
Unknown device 700d (prog-if 00 [Normal decode])
	Flags: bus master, 66Mhz, medium devsel, latency 99
	Bus: primary=00, secondary=01, subordinate=01,
sec-latency=69
	Memory behind bridge: f6000000-f68fffff
	Prefetchable memory behind bridge: fc000000-fdffffff

00:07.0 ISA bridge: Advanced Micro Devices [AMD]:
Unknown device 7410 (rev 02)
	Flags: bus master, medium devsel, latency 0

00:07.1 IDE interface: Advanced Micro Devices [AMD]:
Unknown device 7411 (rev 01) (prog-if 8a [Master SecP
PriP])
	Flags: bus master, medium devsel, latency 64
	I/O ports at f000 [size=16]


--
Steven Newbury


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