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| author | Christophe Lombard <clombard@linux.vnet.ibm.com> | 2017-09-20 13:39:06 +0200 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-09-20 23:25:01 -0500 |
| commit | 5779c11fdc57c4dc474beb00f044f34ec1c58368 (patch) | |
| tree | ca7b432bc6b58f59a7fdb0382ca89ccefbb1f5de /hdata | |
| parent | 577b75727d9ee9d57e1468e52275a7d838bbabf0 (diff) | |
| download | blackbird-skiboot-5779c11fdc57c4dc474beb00f044f34ec1c58368.tar.gz blackbird-skiboot-5779c11fdc57c4dc474beb00f044f34ec1c58368.zip | |
capi: CAPP recovery
CAPP recovery is initiated when a CAPP Machine Check is detected.
The capp recovery procedure is initiated via a Hypervisor Maintenance
interrupt (HMI).
CAPP Machine Check may arise from either an error that results in a PHB
freeze or from an internal CAPP error with CAPP checkstop FIR action.
An error that causes a PHB freeze will result in the link down signal
being asserted. The system continues running and the CAPP and PSL will
be re-initialized.
Tests performed on some of the old/new hardware.
Signed-off-by: Christophe Lombard <clombard@linux.vnet.ibm.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hdata')
0 files changed, 0 insertions, 0 deletions
