Re: [PATCH] fpga: altera-cvp: Increase credit timeout

[Xu Yilun]

On Thu, Feb 13, 2025 at 06:12:49AM +0800, tien.sung.ang@xxxxxxxxx wrote:
> From: Kuhanh Murugasen Krishnan <kuhanh.murugasen.krishnan@xxxxxxxxx>
> 
> Increase the timeout for SDM (Secure device manager) data credits from
> 20ms to 40ms. Internal stress tests running at 500 loops failed with the
> current timeout of 20ms. At the start of a FPGA configuration, the CVP
> host driver reads the transmit credits from SDM. It then sends bitstream
> FPGA data to SDM based on the total credits. Each credit allows the
> CVP host driver to send 4kBytes of data. There are situations whereby,
> the SDM did not respond in time during testing.
> 
> Signed-off-by: Ang Tien Sung <tien.sung.ang@xxxxxxxxx>
> Signed-off-by: Kuhanh Murugasen Krishnan <kuhanh.murugasen.krishnan@xxxxxxxxx>

Acked-by: Xu Yilun <yilun.xu@xxxxxxxxx>

Applied to for-next