s390/pci: add zpci_report_error interface

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The 'report_error' interface for PCI devices found on s390 can be
used by a user space program to inject an adapter error notification.
Add a new kernel interface zpci_report_error to allow a PCI device
driver to inject these error notifications without a detour over
user space.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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This commit is contained in:

Martin Schwidefsky 2016-07-18 14:05:21 +02:00

parent 6c29588578

commit bd3a172557

2 changed files with 13 additions and 0 deletions

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4

arch/s390/include/asm/pci.h

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9

arch/s390/pci/pci.c

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