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[180.214.232.6]) by smtp.gmail.com with ESMTPSA id t1-20020a63d241000000b004c974bb9a4esm10117666pgi.83.2023.01.20.04.43.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Jan 2023 04:43:34 -0800 (PST) Received: by debian.me (Postfix, from userid 1000) id ED291103DF9; Fri, 20 Jan 2023 19:43:30 +0700 (WIB) Date: Fri, 20 Jan 2023 19:43:30 +0700 From: Bagas Sanjaya To: Cristian Marussi , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Linux Documentation Cc: sudeep.holla@arm.com, Vincent Guittot Subject: Re: [PATCH] firmware: arm_scmi: Clarify Raw per-channel ABI documentation Message-ID: References: <20230120122326.1932614-1-cristian.marussi@arm.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="tFqp+/Q7r8KZ5dAF" Content-Disposition: inline In-Reply-To: <20230120122326.1932614-1-cristian.marussi@arm.com> Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org --tFqp+/Q7r8KZ5dAF Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable [Also Cc: linux-doc list] On Fri, Jan 20, 2023 at 12:23:26PM +0000, Cristian Marussi wrote: > diff --git a/Documentation/ABI/testing/debugfs-scmi-raw b/Documentation/A= BI/testing/debugfs-scmi-raw > index 5468ec08c084..b1c505ed444c 100644 > --- a/Documentation/ABI/testing/debugfs-scmi-raw > +++ b/Documentation/ABI/testing/debugfs-scmi-raw > @@ -80,9 +80,13 @@ Description: SCMI Raw synchronous message injection/sn= ooping facility; write > Each write to the entry causes one command request to be built > and sent while the replies are read back one message at time > (receiving an EOF at each message boundary). > + Channel identifier matches the SCMI protocol number which > + has been associated with this transport channel in the DT > + description, with Base protocol number 0x10 being the default > + channel for this instance. s/Base/base/ > Note that these per-channel entries rooted at <..>/channels > exist only if the transport is configured to have more than > - one channel. > + one default channel. > Users: Debugging, any userspace test suite > =20 > What: /sys/kernel/debug/scmi//raw/channels//message_async > @@ -103,7 +107,11 @@ Description: SCMI Raw asynchronous message injection= /snooping facility; write > Each write to the entry causes one command request to be built > and sent while the replies are read back one message at time > (receiving an EOF at each message boundary). > + Channel identifier matches the SCMI protocol number which > + has been associated with this transport channel in the DT > + description, with Base protocol number 0x10 being the default > + channel for this instance. Same here. > Note that these per-channel entries rooted at <..>/channels > exist only if the transport is configured to have more than > - one channel. > + one default channel. > Users: Debugging, any userspace test suite =20 Otherwise LGTM. --=20 An old man doll... just what I always wanted! - Clara --tFqp+/Q7r8KZ5dAF Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCY8qMcgAKCRD2uYlJVVFO o/J3AQDrocI8z2YOvnr2lD+y7uAkRhGCdKRDNm0FgOKAHd4zsAEA/eiJeWiy8guK Tr6z61MAb+ttTNN+z2RMkkHAmvAwEgE= =Rlz4 -----END PGP SIGNATURE----- --tFqp+/Q7r8KZ5dAF--