Comments (9)
@xingkong158 what software is that?
telescan
from pcileech-fpga.
Hi,
How does the config space when doing lspci -d 10ee:0666 -xxxx
(in Linux as root) look like on your modified device as compared to the correct one you're trying to clone? (replace 10ee:0666 here with whatever vendor/device id you're using).
Chances are that you're either looking at a very basic legacy device or that there are some errors in the config. Some computers disallow reads using the "normal" algorithm with 4kB read / PCIe tag on old legacy hardware or when there is some errors (I think related to capabilities, but I'm not completely sure).
from pcileech-fpga.
from pcileech-fpga.
Hi, I don't see the image you're trying to show. But if you do lspci -tv
you'll see all the devices and their device ids in a tree structure (or you may have to do lspci -n
for that I don't remember.
from pcileech-fpga.
brother this one, and i want to know where can custom all configuration space header?
from pcileech-fpga.
@xingkong158 what software is that?
from pcileech-fpga.
@xingkong158 You may try to edit the pcie xci file before generating the core. If this setting is unavailable to customize to its fullest extent there I know others what have then edited the auto-generated verilog files that Vivado generates for the PCIe core.
from pcileech-fpga.
i want to change it to same, but if i change here
i cant get currect value.
the picture currect value = Captured Slot Power Limit Value 01001011, 01001011 ="4B". but i change "SLOT_CAP_SLOT_POWER_LIMIT_VALUE" to 4B, i still cant get right value with my firmware.
from pcileech-fpga.
Hi,
Editing the core manually is not something I'm experienced in and I'd be of very limited help asking questions about that. I just haven't looked into it at the detail level you require :\
But,
There is something called DRP, which is a debug port that allows you from software to set some of the internal workings of the core before it's brought online.
I haven't tested this, but you can try to replace the 4 lines of 64'h00000000_00000000,
here with:
64'h00000000_00000000,
64'h5100ffff_801c2377, // DRP ADDR: SLOT_CAP_SLOT_POWER_LIMIT_SCALE/VALUE
64'h120cffff_801a2377, // DRP DATA: LIMIT_SCALE=0,LIMIT_VALUE=4B,SSL_MESSAGE_AUTO=0
64'h20002000_80022377, // DRP WRITE EN
to write to the DRP debug port before the PCIe core is brought online. Maybe this will help (or maybe not).
More information about the DRP interface is found in the Xilinx PCIe core guide / data sheet.
Also, you may edit the file pcie_7x_0.xci before generating the core. I suspect you've already tried this though and that it didn't work.
Please let me know how it goes with using the DRP debug port, and best wishes.
from pcileech-fpga.
Related Issues (20)
- Pcileech on altera fpga HOT 1
- Does the PCIe Squirrel Card Function During Pre-Boot Stage (MRC or PEI) before Booting Up to DXE or OS phase HOT 1
- PCIe 1x squirrel card (FPGA -3rd party) is not enumerated when we connected Behind Gatkex Creek Card PCIe slot (x4) HOT 1
- Unable to retrieve required Device PCIe ID HOT 1
- M.2 NVMe M-key to PCIe adapter issues HOT 2
- hi, how can i change here from config space in core_top file? HOT 3
- Why Tiny alog? How to fix this HOT 4
- Ways to detect current firmware version? HOT 2
- Beginner's Inquiry: Unexpected FPGA config values when reading HOT 2
- Failed reading a memory display issue HOT 2
- Does LeetDMA Pro V2 use the enigma-x1 dictionary code? HOT 3
- Flash memory can be programmed but not used. What should I do to fix it? HOT 1
- about memory issue HOT 3
- Does the firmware support Kintex 7 Chips? HOT 1
- Q about TLP completion timeout HOT 1
- Xilinx PCIe parameters HOT 3
- Q on receiving data from FPGA HOT 3
- Question: Can I effectively use the Screamer PCIe Squirrel in a single PC setup. HOT 1
- 0x55556666 padding in the middle of receiving a TLP? HOT 4
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from pcileech-fpga.