Re: [PATCH 3/3] arm64: dts: qcom: eliza: Disable UFS MCQ mode

Next message: Kees Cook: "[PATCH] wifi: mac80211: Replace strncpy() with strscpy_pad() in drv_switch_vif_chanctx tracepoint"
Previous message: Kees Cook: "[PATCH] um: Replace strncpy() with strnlen()+memcpy_and_pad() in strncpy_chunk_from_user()"
In reply to: Konrad Dybcio: "Re: [PATCH 3/3] arm64: dts: qcom: eliza: Disable UFS MCQ mode"
Next in thread: Nitin Rawat: "Re: [PATCH 3/3] arm64: dts: qcom: eliza: Disable UFS MCQ mode"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

From: Abel Vesa

Date: Mon Mar 23 2026 - 14:29:45 EST

On 26-03-22 18:08:21, Abel Vesa wrote:
> The UFS MCQ mode is currently not functional in the driver. Eliza is
> the first platform enabling it, which results in UFS failures at runtime
> with errors such as:
>
> ufshcd-qcom 1d84000.ufshc: ufshcd_abort: Device abort task at tag 4
> ufs_device_wlun 0:0:0:49488: tag#4 CDB: opcode=0x1b 1b 00 00 00 10 00
>
> The failures occur when accessing the UFS device, while the controller
> and PHY initialize correctly.
>
> Disable MCQ mode by removing the corresponding register range. This can
> be reverted once MCQ support is fixed in the driver.

Nitin, care to comment?