From: Bart Van Assche <bvanassche@acm.org>
To: Larisa Grigore <larisa.grigore@oss.nxp.com>,
NXP S32 Linux Team <s32@nxp.com>,
Alim Akhtar <alim.akhtar@samsung.com>,
Bean Huo <beanhuo@micron.com>,
Stanley Jhu <stanleyjhu@google.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
"Martin K. Petersen" <mkp@kernel.org>,
Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>,
Ajay Neeli <ajay.neeli@amd.com>,
Manivannan Sadhasivam <mani@kernel.org>,
Pedro Sousa <pedrom.sousa@synopsys.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Can Guo <quic_cang@quicinc.com>,
Asutosh Das <quic_asutoshd@quicinc.com>
Cc: imx@lists.linux.dev, linux-scsi@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, clizzi@redhat.com,
aruizrui@redhat.com, eballetb@redhat.com, echanude@redhat.com,
Frank Li <Frank.Li@nxp.com>
Subject: Re: [PATCH v10 03/11] ufs: unipro: Move Tx/Rx FSM state definitions to unipro.h
Date: Tue, 3 Nov 2026 09:54:08 -0800 [thread overview]
Message-ID: <6c48993e-aa82-44df-a0b6-3e713c4e9ad6@acm.org> (raw)
In-Reply-To: <20261103133215.1385823-4-larisa.grigore@oss.nxp.com>
On 11/3/26 5:32 AM, Larisa Grigore wrote:
> Move the Tx/Rx FSM state definitions from ufshcd-dwc.h to
> include/ufs/unipro.h.
>
> These state values are UniPro/M-PHY related and are not specific to
> the DesignWare UFS host controller implementation, so unipro.h is a
> more appropriate location for sharing them.
>
> As part of this move, drop the driver-private TX_FSM_HIBERN8 define in
> ufs-hisi and ufs-qcom and repoint their Hibern8 checks at the shared
> UFS_TX_STATE_HIBERN8 enum constant. This is a no-op change.
>
> Since the definitions become visible to every user of the shared
> header, prefix the enum constants with UFS_ (e.g. RX_STATE_HIBERN8
> becomes UFS_RX_STATE_HIBERN8) to avoid polluting the global namespace,
> and update the existing AMD Versal2 users accordingly.
>
> This also prepares for using these definitions in a subsequent commit.
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
next prev parent reply other threads:[~2026-11-03 17:54 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-03 13:32 [PATCH v10 00/11] Add S32N79RDB UFS support Larisa Grigore
2026-11-03 13:32 ` [PATCH v10 01/11] ufs: core: Return a negative errno from WLUN suspend/resume Larisa Grigore
2026-11-03 17:53 ` Bart Van Assche
2026-11-03 13:32 ` [PATCH v10 02/11] ufs: dwc: Return a negative error if the link is down Larisa Grigore
2026-11-03 13:32 ` [PATCH v10 03/11] ufs: unipro: Move Tx/Rx FSM state definitions to unipro.h Larisa Grigore
2026-11-03 17:54 ` Bart Van Assche [this message]
2026-11-03 13:32 ` [PATCH v10 04/11] ufs: unipro: Add TX/RX FSM state attributes Larisa Grigore
2026-11-03 17:54 ` Bart Van Assche
2026-11-03 13:32 ` [PATCH v10 05/11] ufs: core: Add common Hibern8 TX FSM polling helper Larisa Grigore
2026-11-03 13:32 ` [PATCH v10 06/11] ufs: dwc: Move Versal2 M-PHY CREG access helpers into ufshcd-dwc Larisa Grigore
2026-11-03 13:32 ` [PATCH v10 07/11] ufs: dwc: Export common clock divider and link status helpers Larisa Grigore
2026-11-03 13:32 ` [PATCH v10 08/11] dt-bindings: ufs: Add NXP S32N79 UFS host controller Larisa Grigore
2026-11-03 13:32 ` [PATCH v10 09/11] ufs: dwc: Sort CBCRCTRL and CBREFCLKCTRL2 by offset Larisa Grigore
2026-11-03 13:32 ` [PATCH v10 10/11] ufs: s32n7: Add NXP S32N79 UFS host controller driver Larisa Grigore
2026-11-03 17:57 ` Bart Van Assche
2026-11-03 13:32 ` [PATCH v10 11/11] MAINTAINERS: Add NXP S32N7 UFS host controller entry Larisa Grigore
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