[PATCH v2 03/11] ABI: Update FSI path documentation

Joel Stanley joel at jms.id.au
Fri Nov 8 16:19:37 AEDT 2019


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 at 00:00/term
  /sys/devices/../fsi0/slave at 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 at 00:00/term
  /sys/devices/../fsi-master/fsi0/slave at 00:00/raw

This is closer to how the (incorrect) documentation described them.

Signed-off-by: Joel Stanley <joel at jms.id.au>
---
 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 at linux.vnet.ibm.com
+Contact:        linux-fsi at 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 at linux.vnet.ibm.com
+Contact:        linux-fsi at 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 at 00:00/term
+What:           /sys/bus/platform/devices/../fsi-master/fsi0/slave at 00:00/term
 Date:		May 2017
 KernelVersion:  4.12
-Contact:        cbostic at linux.vnet.ibm.com
+Contact:        linux-fsi at 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 at 00:00/raw
+What:           /sys/bus/platform/devices/../fsi-master/fsi0/slave at 00:00/raw
 Date:		May 2017
 KernelVersion:  4.12
-Contact:        cbostic at linux.vnet.ibm.com
+Contact:        linux-fsi at lists.ozlabs.org
 Description:
 		Provides a means of reading/writing a 32 bit value from/to a
 		specified FSI bus address.
-- 
2.24.0.rc1



More information about the linux-fsi mailing list