Re: [PATCH v3 2/2] usb: host: xhci-plat: Add support for XHCI_SG_TRB_CACHE_SIZE_QUIRK

On 1/16/24 8:58 AM, Prashanth K wrote:

Upstream commit bac1ec551434 ("usb: xhci: Set quirk for XHCI_SG_TRB_CACHE_SIZE_QUIRK") introduced a new quirk in XHCI

It's xHCI. :-)

which fixes XHC timeout, which was seen on synopsys XHCs while

xHC.

using SG buffers. Currently this quirk can only be set using xhci private data. But there are some drivers like dwc3/host.c which adds adds quirks using software node for xhci device.

Double "adds".

Hence set this xhci quirk by iterating over device properties.

Cc: stable@vger.kernel.org # 5.11 Fixes: bac1ec551434 ("usb: xhci: Set quirk for XHCI_SG_TRB_CACHE_SIZE_QUIRK") Signed-off-by: Prashanth K quic_prashk@quicinc.com

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MBR, Sergey