From: Akash Kumar <akash.kumar@oss.qualcomm.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH] arm64: defconfig: Enable USB_UAS in arm64 configuration
Date: Thu, 11 Jun 2026 14:39:39 +0530 [thread overview]
Message-ID: <20260611090946.2790631-1-akash.kumar@oss.qualcomm.com> (raw)
The USB Attached SCSI (UAS) protocol is supported by many modern USB
storage devices. It provides significantly higher performance than the
legacy Mass Storage Class (MSC) by supporting multiple outstanding
commands and command queuing.
Enable CONFIG_USB_UAS=y in the default arm64 configuration to provide
better out-of-the-box performance for USB storage devices on arm64
platforms.
Signed-off-by: Akash Kumar <akakum@qti.qualcomm.com>
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index d905a0777f93..f82e9df77941 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1216,6 +1216,7 @@ CONFIG_USB_RENESAS_USBHS_HCD=m
CONFIG_USB_RENESAS_USBHS=m
CONFIG_USB_ACM=m
CONFIG_USB_STORAGE=y
+CONFIG_USB_UAS=y
CONFIG_USB_CDNS_SUPPORT=m
CONFIG_USB_CDNS3=m
CONFIG_USB_CDNS3_GADGET=y
--
2.43.0
next reply other threads:[~2026-06-11 9:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-11 9:09 Akash Kumar [this message]
2026-06-11 9:20 ` [PATCH] arm64: defconfig: Enable USB_UAS in arm64 configuration Krzysztof Kozlowski
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