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2 Commits

Author SHA1 Message Date
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
Jan Glauber cbc0dd1f85 s390/pci: CHSC PCI support for error and availability events 
Add CHSC store-event-information support for PCI (notfication type 2)
and report error and availability events to the PCI architecture layer.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2012-11-30 17:47:24 +01:00