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3 Commits

Author SHA1 Message Date
Sebastian Ott af0b129294 s390/pci: remove CONFIG_PCI_DEBUG dependancy 
Add debugfs entries regardless of CONFIG_PCI_DEBUG.

Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2013-10-24 17:17:16 +02:00
Sebastian Ott a2ab833360 s390/pci: debug device states 
Use the debugfs to keep track of a pci function's status changes.

Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2013-04-17 14:07:35 +02:00
Jan Glauber d0b0885316 s390/pci: performance statistics and debug infrastructure 
Add support for reading the PCI function measurement block counters
provided by the hypervisor. Add two s390 debug features, one for
critical errors and one for tracing and provide wrappers to log data.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2012-12-14 10:01:17 +01:00