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Thu, 07 Nov 2019 21:20:14 -0800 (PST) From: Joel Stanley To: Rob Herring , Greg KH , Jeremy Kerr Subject: [PATCH v2 03/11] ABI: Update FSI path documentation Date: Fri, 8 Nov 2019 15:49:37 +1030 Message-Id: <20191108051945.7109-4-joel@jms.id.au> X-Mailer: git-send-email 2.24.0.rc1 In-Reply-To: <20191108051945.7109-1-joel@jms.id.au> References: <20191108051945.7109-1-joel@jms.id.au> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191107_212016_806137_B1DEAFF6 X-CRM114-Status: GOOD ( 10.00 ) X-Spam-Score: 0.3 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:62f listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.2 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail domains are different -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (joel.stan[at]gmail.com) -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 FREEMAIL_FORGED_FROMDOMAIN 2nd level domains in From and EnvelopeFrom freemail headers are different X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Alistar Popple , Eddie James , linux-kernel@vger.kernel.org, Steven Rostedt , Ingo Molnar , linux-arm-kernel@lists.infradead.org, linux-fsi@lists.ozlabs.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The paths added back in 4.13 weren't quite correct. The in reality the files documented lived under /sys/devices/../fsi0/rescan /sys/devices/../fsi0/break /sys/devices/../fsi0/slave@00:00/term /sys/devices/../fsi0/slave@00:00/raw In 5.5 with the addition of the FSI class they move to /sys/devices/../fsi-master/fsi0/rescan /sys/devices/../fsi-master/fsi0/break /sys/devices/../fsi-master/fsi0/slave@00:00/term /sys/devices/../fsi-master/fsi0/slave@00:00/raw This is closer to how the (incorrect) documentation described them. Signed-off-by: Joel Stanley Acked-by: Alistair Popple --- Documentation/ABI/testing/sysfs-bus-fsi | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-bus-fsi b/Documentation/ABI/testing/sysfs-bus-fsi index 57c806350d6c..320697bdf41d 100644 --- a/Documentation/ABI/testing/sysfs-bus-fsi +++ b/Documentation/ABI/testing/sysfs-bus-fsi @@ -1,25 +1,25 @@ -What: /sys/bus/platform/devices/fsi-master/rescan +What: /sys/bus/platform/devices/../fsi-master/fsi0/rescan Date: May 2017 KernelVersion: 4.12 -Contact: cbostic@linux.vnet.ibm.com +Contact: linux-fsi@lists.ozlabs.org Description: Initiates a FSI master scan for all connected slave devices on its links. -What: /sys/bus/platform/devices/fsi-master/break +What: /sys/bus/platform/devices/../fsi-master/fsi0/break Date: May 2017 KernelVersion: 4.12 -Contact: cbostic@linux.vnet.ibm.com +Contact: linux-fsi@lists.ozlabs.org Description: Sends an FSI BREAK command on a master's communication link to any connnected slaves. A BREAK resets connected device's logic and preps it to receive further commands from the master. -What: /sys/bus/platform/devices/fsi-master/slave@00:00/term +What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/term Date: May 2017 KernelVersion: 4.12 -Contact: cbostic@linux.vnet.ibm.com +Contact: linux-fsi@lists.ozlabs.org Description: Sends an FSI terminate command from the master to its connected slave. A terminate resets the slave's state machines @@ -29,10 +29,10 @@ Description: ongoing operation in case of an expired 'Master Time Out' timer. -What: /sys/bus/platform/devices/fsi-master/slave@00:00/raw +What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/raw Date: May 2017 KernelVersion: 4.12 -Contact: cbostic@linux.vnet.ibm.com +Contact: linux-fsi@lists.ozlabs.org Description: Provides a means of reading/writing a 32 bit value from/to a specified FSI bus address.