Radeonvolt - HD5850 reference voltage tweaking and VRM temp. display for Linux

[ummas]

Code:

"radeonvolt.c" 306L, 7316C zapisano
zulus@zulus-zulus:~/ius-radeonvolt-d9e89b5$ make
gcc -O3 -Wall -c radeonvolt.c
gcc -O3 -Wall -c i2c.c
gcc -O3 -Wall -c vt1165.c
gcc -O3 -Wall -lpci -o radeonvolt radeonvolt.o i2c.o vt1165.o
zulus@zulus-zulus:~/ius-radeonvolt-d9e89b5$ sudo ./radeonvolt 
[sudo] password for zulus: 
zulus@zulus-zulus:~/ius-radeonvolt-d9e89b5$ 

1. downloaded radeonvolt for the first time
2. edit radeonvolt.c with your function
3. make for the first time
4. no luck

it`s MSI GD70 with sempron 145 2GB ram on xubuntu 11.04, cat 12.2 and SDK 2.6

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[QuantumFoam]

PM'd you

[bulanula]

PM'd you

I think it would be more beneficial if you told the rest of the thread people what the solution was.

I was having this same problem with 5870s. Maybe there are some other people with 5970s having problems etc.

[QuantumFoam]

Agreed, but the intermediary debugging stuff would clutter the thread up. Once I find a solution I will post the details.

[QuantumFoam]

Ok, it looks like people would rather the thread be spammed with the debugging attempts. I personally don't care, I was only trying to avoid causing thread clutter. That being said, those of you who can't get radeonvolt to output anything, I put in a few printf statements in the enum_cards function that should display what your radeon cards are showing up as in terms of their device classes and IO region sizes. It will print out all pci devices (similar to lspci), so you will have to look for your cards in there and paste the relevant information from the lines. Here's an example output on my xubuntu mining rig:

Radeon HD 5870 (Cypress) --> cls [0x300] size 268435456 0 131072
Cypress HDMI Audio [Radeon HD 5800 Series] --> cls [0x403]
Radeon HD 5870 (Cypress) --> cls [0x300] size 268435456 0 131072
Hemlock [ATI Radeon HD 5900 Series] --> cls [0x380] size 268435456 0 131072
Cypress HDMI Audio [Radeon HD 5800 Series] --> cls [0x403]
Hemlock [ATI Radeon HD 5900 Series] --> cls [0x300] size 268435456 0 131072
PEX 8647 48-Lane, 3-Port PCI Express Gen 2 (5.0 GT/s) Switch --> cls [0x604]
PEX 8647 48-Lane, 3-Port PCI Express Gen 2 (5.0 GT/s) Switch --> cls [0x604]
PEX 8647 48-Lane, 3-Port PCI Express Gen 2 (5.0 GT/s) Switch --> cls [0x604]
...

Basically, I need the hex number after cls in brackets, and also the numbers after size (if size shows up). The changed enum_cards function is on pastebin. All you have to do is open up radeonvolt.c, and replace the existing enum_cards function in there with the one from the pastebin link, and then remake it and run.

[JinTu]

Here is the output from my dual 6990 rig:

Code:

TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) --> cls [0xc00]
IT8213 IDE Controller --> cls [0x101]
RTL8111/8168B PCI Express Gigabit Ethernet controller --> cls [0x200]
RTL8111/8168B PCI Express Gigabit Ethernet controller --> cls [0x200]
88SE9128 PCIe SATA 6 Gb/s RAID controller --> cls [0x106]
JMB362/JMB363 Serial ATA Controller --> cls [0x101]
JMB362/JMB363 Serial ATA Controller --> cls [0x106]
uPD720200 USB 3.0 Host Controller --> cls [0xc03]
Device aa80 --> cls [0x403]
Antilles [AMD Radeon HD 6990] --> cls [0x380] size 268435456 0 131072
Device aa80 --> cls [0x403]
Antilles [AMD Radeon HD 6990] --> cls [0x300] size 268435456 0 131072
PEX 8647 48-Lane, 3-Port PCI Express Gen 2 (5.0 GT/s) Switch --> cls [0x604]
PEX 8647 48-Lane, 3-Port PCI Express Gen 2 (5.0 GT/s) Switch --> cls [0x604]
PEX 8647 48-Lane, 3-Port PCI Express Gen 2 (5.0 GT/s) Switch --> cls [0x604]
Device aa80 --> cls [0x403]
Antilles [AMD Radeon HD 6990] --> cls [0x380] size 268435456 0 131072
Device aa80 --> cls [0x403]
Antilles [AMD Radeon HD 6990] --> cls [0x300] size 268435456 0 131072
PEX 8647 48-Lane, 3-Port PCI Express Gen 2 (5.0 GT/s) Switch --> cls [0x604]
PEX 8647 48-Lane, 3-Port PCI Express Gen 2 (5.0 GT/s) Switch --> cls [0x604]
PEX 8647 48-Lane, 3-Port PCI Express Gen 2 (5.0 GT/s) Switch --> cls [0x604]
5 Series/3400 Series Chipset 2 port SATA IDE Controller --> cls [0x101]
5 Series/3400 Series Chipset SMBus Controller --> cls [0xc05]
5 Series/3400 Series Chipset 4 port SATA IDE Controller --> cls [0x101]
5 Series Chipset LPC Interface Controller --> cls [0x601]
82801 PCI Bridge --> cls [0x604]
5 Series/3400 Series Chipset USB2 Enhanced Host Controller --> cls [0xc03]
5 Series/3400 Series Chipset USB Universal Host Controller --> cls [0xc03]
5 Series/3400 Series Chipset USB Universal Host Controller --> cls [0xc03]
5 Series/3400 Series Chipset USB Universal Host Controller --> cls [0xc03]
5 Series/3400 Series Chipset USB Universal Host Controller --> cls [0xc03]
5 Series/3400 Series Chipset PCI Express Root Port 8 --> cls [0x604]
5 Series/3400 Series Chipset PCI Express Root Port 7 --> cls [0x604]
5 Series/3400 Series Chipset PCI Express Root Port 6 --> cls [0x604]
5 Series/3400 Series Chipset PCI Express Root Port 5 --> cls [0x604]
5 Series/3400 Series Chipset PCI Express Root Port 4 --> cls [0x604]
5 Series/3400 Series Chipset PCI Express Root Port 1 --> cls [0x604]
5 Series/3400 Series Chipset High Definition Audio --> cls [0x403]
5 Series/3400 Series Chipset USB2 Enhanced Host Controller --> cls [0xc03]
5 Series/3400 Series Chipset USB Universal Host Controller --> cls [0xc03]
5 Series/3400 Series Chipset USB Universal Host Controller --> cls [0xc03]
5 Series/3400 Series Chipset USB Universal Host Controller --> cls [0xc03]
Core Processor QPI Routing and Protocol Registers --> cls [0x880]
Core Processor QPI Link --> cls [0x880]
Core Processor Miscellaneous Registers --> cls [0x880]
Core Processor System Control and Status Registers --> cls [0x880]
Core Processor Semaphore and Scratchpad Registers --> cls [0x880]
Core Processor System Management Registers --> cls [0x880]
Core Processor PCI Express Root Port 3 --> cls [0x604]
Core Processor PCI Express Root Port 1 --> cls [0x604]
Core Processor DMI --> cls [0x600]

Device [8]: Antilles [AMD Radeon HD 6990]
Unsupported i2c device (00)


Device [7]: Antilles [AMD Radeon HD 6990]
Unsupported i2c device (00)


Device [4]: Antilles [AMD Radeon HD 6990]
Unsupported i2c device (00)


Device [3]: Antilles [AMD Radeon HD 6990]
Unsupported i2c device (53)

[QuantumFoam]

Yea, the original author who wrote this only put in support for the vt1165 voltage regulator, and the 6990s don't have that. My 5970s and 5870s have it. Basically, if you get "Unsupported i2c device (00)," then your card has a different VRM and won't work with this (unless there is documentation somewhere showing how to access those VRMs in a C program like the 1165, then we could add in support).

So, to clarify, if you run radeonvolt and you get NO output at all, the changes I made to enum_cards should track down that particular problem. If you get "unsupported i2c device," the changes I am making aren't going to help for now.

[JinTu]

Yea, the original author who wrote this only put in support for the vt1165 voltage regulator, and the 6990s don't have that. My 5970s and 5870s have it. Basically, if you get "Unsupported i2c device (00)," then your card has a different VRM and won't work with this (unless there is documentation somewhere showing how to access those VRMs in a C program like the 1165, then we could add in support).

So, to clarify, if you run radeonvolt and you get NO output at all, the changes I made to enum_cards should track down that particular problem. If you get "unsupported i2c device," the changes I am making aren't going to help for now.

Gotcha. From what I have read 6990's use the VT1556 so we would need support for that. I'll do some digging...

[Zenitur]

Still not working?

[Led]

Yea, the original author who wrote this only put in support for the vt1165 voltage regulator, and the 6990s don't have that. My 5970s and 5870s have it. Basically, if you get "Unsupported i2c device (00)," then your card has a different VRM and won't work with this (unless there is documentation somewhere showing how to access those VRMs in a C program like the 1165, then we could add in support).

So, to clarify, if you run radeonvolt and you get NO output at all, the changes I made to enum_cards should track down that particular problem. If you get "unsupported i2c device," the changes I am making aren't going to help for now.

Gotcha. From what I have read 6990's use the VT1556 so we would need support for that. I'll do some digging...

Dig faster. I need support for r9 290s.