From c1f732ad767e37bd1d41043cbdefc0874b4d05e5 Mon Sep 17 00:00:00 2001 From: Kleber Sacilotto de Souza Date: Wed, 4 Jun 2014 10:57:50 -0300 Subject: GenWQE: Add sysfs interface for bitstream reload This patch adds an interface on sysfs for userspace to request a card bitstream reload. It sets the appropriate register and try to perform a fundamental reset on the PCIe slot for the card to reload the bitstream from the chosen partition. Signed-off-by: Kleber Sacilotto de Souza Acked-by: Frank Haverkamp Signed-off-by: Greg Kroah-Hartman --- Documentation/ABI/testing/sysfs-driver-genwqe | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'Documentation/ABI') diff --git a/Documentation/ABI/testing/sysfs-driver-genwqe b/Documentation/ABI/testing/sysfs-driver-genwqe index 1870737a1f5e..64ac6d567c4b 100644 --- a/Documentation/ABI/testing/sysfs-driver-genwqe +++ b/Documentation/ABI/testing/sysfs-driver-genwqe @@ -25,6 +25,15 @@ Date: Oct 2013 Contact: haver@linux.vnet.ibm.com Description: Interface to set the next bitstream to be used. +What: /sys/class/genwqe/genwqe_card/reload_bitstream +Date: May 2014 +Contact: klebers@linux.vnet.ibm.com +Description: Interface to trigger a PCIe card reset to reload the bitstream. + sudo sh -c 'echo 1 > \ + /sys/class/genwqe/genwqe0_card/reload_bitstream' + If successfully, the card will come back with the bitstream set + on 'next_bitstream'. + What: /sys/class/genwqe/genwqe_card/tempsens Date: Oct 2013 Contact: haver@linux.vnet.ibm.com -- cgit From 602214db45188819b19917c3259ed21a203d2c83 Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Mon, 23 Jun 2014 15:10:36 +0300 Subject: mei: sysfs: add Documentation mei class attributes Add sysfs attributes Documentation entries for /sys/class/mei Signed-off-by: Tomas Winkler Signed-off-by: Alexander Usyskin Signed-off-by: Greg Kroah-Hartman --- Documentation/ABI/testing/sysfs-class-mei | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-mei (limited to 'Documentation/ABI') diff --git a/Documentation/ABI/testing/sysfs-class-mei b/Documentation/ABI/testing/sysfs-class-mei new file mode 100644 index 000000000000..0ec8b8178c41 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-mei @@ -0,0 +1,16 @@ +What: /sys/class/mei/ +Date: May 2014 +KernelVersion: 3.17 +Contact: Tomas Winkler +Description: + The mei/ class sub-directory belongs to mei device class + + +What: /sys/class/mei/meiN/ +Date: May 2014 +KernelVersion: 3.17 +Contact: Tomas Winkler +Description: + The /sys/class/mei/meiN directory is created for + each probed mei device + -- cgit