Re: Support for USBD_FORCE_SHORT_XFER for xhci

Nat Sloss <[email protected]>
Newsgroups gmane.os.netbsd.devel.kernel
Message-ID <[email protected]>
On Wed, 1 Oct 2025 19:41:04 sc dying wrote:
> I thought another patch checking Transfer Length == 0 instead of
> trbflags, but it would introduce possible bugs. It works only when
> a transfer consists of normal transfer and zero-length tranxfer.
> This might be racy, too.  [xhci-zlp.patch.1]


Thanks for the patches.  I believe xhci-zlp.patch.1 is the way to go.

I'm currently testing,  hopefully commiting the patch by the end of next week.

Many thanks for doing this.

Best regards,

Nat
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