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| PCI Express https://forum.osdev.org/viewtopic.php?f=1&t=56287 |
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| Author: | Kamal123 [ Tue May 24, 2022 5:27 am ] |
| Post subject: | PCI Express |
Hi, I am currently working for PCI express support.. I am facing some issues with writing data to pcie registers. If I write a data to a register than again read it back to see if it is written I get results like 0xFFFFFFFF. Thanks in advance. |
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| Author: | Klakap [ Tue May 24, 2022 10:46 am ] |
| Post subject: | Re: PCI Express |
It is impossible to help without look on your code. |
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| Author: | Octocontrabass [ Tue May 24, 2022 11:31 am ] |
| Post subject: | Re: PCI Express |
Does the device exist? Which registers are you trying to write? |
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