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A search of the code implies it is, and it is detected in SB16's diagnose program, but fails to operate in the DOS driver's qsound align app or demo. Nothing reported in stderr.
![diagnose](https://cl…
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## Introduction
The I2C API's `i2c_transfer()` and async variants are currently loosely specified, leading to inconsistent and inefficient device driver behavior and usage. This RFC aims to update th…
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- creation of useful IP such as DMA controller of high-speed capture IP not possible.
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Hi,
We are trying to create a SystemC TLM model of PulpIssimo. We referred to the following paper for understanding the uDMA(micro-DMA) I/O subsystem, as we are not able to find much info about i…
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Booting a powernv box with `iommu=nobypass` dmesg says:
```
[ 0.000000] PowerNV: IOMMU bypass window disabled.
...
[ 2.723971] pci 0001:08 : [PE# fd] Using 64-bit DMA iommu bypass (thr…
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The sink Stream in LiteDRAMDMAWriter has the 'ready' flag set by default.
If with_csr is set, shouldn't the 'sink.ready' flag only be set if the 'enable' bit is set in the CSR?
At the moment you…
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Hi everyone,
I added the xdma driver to kernel of petalinux-system in my custom board and the driver works. But wenn I tried to transfer data to another board (as endpoint), it appeared a problem lik…
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### What happened?
The ATI Mach 8 utility TEST.COM report RAM error and crash when it starts the screen tests.
However, I can confirm that other software seems to work fine.
Tested: Mahjong 8514…
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From @robinsonb5's email:
> At the moment we have a general purpose SDRAM controller which is
> reasonably smart but because of that, doesn't have a deterministic
> response time. We have prior…
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### 详细叙述
lede版本编译的r5s设备固件,两个LAN口其中一个LAN口无法识别,中间的2.5GLAN口无法识别,另外一个可以使用,查询使用的驱动是R8125驱动,什么原因呢?
### 重复 issue
- [X] 没有类似的 issue
### 具体型号
友善 r5s
### 详细日志
内核日志:
[ 0.000000] Booting …