nvidia-tegra-modules.git/include/linux/t18x_ari.h, branch rtss22-ae NVIDIA's kernel modules to support tegra chips (used in Jetson boards) t18x: add mce debugfs node for setting edbgreq on MCA 2017-01-09T20:33:11+00:00 Rich Wiley rwiley@nvidia.com 2016-11-22T21:21:50+00:00 3b432c0ea33819b31e590c16e8faf6e3b691a5a3 This patch adds access to a debugfs node that, via kernel SMC call to ATF and and ATF ARI call to MCE, enables the EDBGREQ feature in the CPU. When enabled this feature will put the CPU in the debug state instead of vectoring to sw (ie the MCA handler) upon receiving an asynchronous abort signal. This allows debug very close to the point of the actual error occurring. bug 1839113 Change-Id: I2c211e30493d43b0d0a03fa041744b88b090af4f Signed-off-by: Rich Wiley <rwiley@nvidia.com> Reviewed-on: http://git-master/r/1271253 Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com> GVS: Gerrit_Virtual_Submit 
This patch adds access to a debugfs node that,
via kernel SMC call to ATF and and ATF ARI call to MCE,
enables the EDBGREQ feature in the CPU.

When enabled this feature will put the CPU in the debug
state instead of vectoring to sw (ie the MCA handler)
upon receiving an asynchronous abort signal. This allows
debug very close to the point of the actual error
occurring.

bug 1839113

Change-Id: I2c211e30493d43b0d0a03fa041744b88b090af4f
Signed-off-by: Rich Wiley <rwiley@nvidia.com>
Reviewed-on: http://git-master/r/1271253
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>
GVS: Gerrit_Virtual_Submit
t18x: Update ari/nvg header file 2016-07-25T18:18:17+00:00 Krishna Sitaraman ksitaraman@nvidia.com 2016-07-20T01:26:56+00:00 dc61d66ca9695d9f47a0b4dc7aac04458b624621 Remove old ari header mce_ari.h and add the latest version t18x_ari.h. Update locations that use the old file to use the new one. Bug 1706010 Change-Id: I77528e55bcbb0a7952bb3e3873a912b5c919dfb8 Signed-off-by: Krishna Sitaraman <ksitaraman@nvidia.com> Reviewed-on: http://git-master/r/1183758 GVS: Gerrit_Virtual_Submit Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com> 
Remove old ari header mce_ari.h and add the latest version
t18x_ari.h. Update locations that use the old file to
use the new one.

Bug 1706010

Change-Id: I77528e55bcbb0a7952bb3e3873a912b5c919dfb8
Signed-off-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Reviewed-on: http://git-master/r/1183758
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>