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path: root/drivers/s390/char/sclp_cpi_sys.c
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* [S390] convert sclp printks to pr_xxx macros.Martin Schwidefsky2008-12-251-4/+8
| | | | Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] Cleanup sclp printk messages.Martin Schwidefsky2008-07-141-10/+2
| | | | | Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
* [S390] cio: Use locks when accessing /sys/firmware/cpi data.Michael Ernst2008-07-141-6/+39
| | | | | | | | | Mutex locks are used to avoid problems when /sys/firmware/cpi data are accessed to in parallel. Signed-off-by: Michael Ernst <mernst@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
* [S390] sclp: clean up send/receive naming schemePeter Oberparleiter2008-02-191-1/+1
| | | | | | | | | Make state change events adjust the correct mask by cleaning up naming inconsistencies. Also remove chance for lockup by removing unnecessary mask related check before reading events. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] sclp: sysfs interface for SCLP cpiMichael Ernst2008-01-261-0/+400
Signed-off-by: Michael Ernst <mernst@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>