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| author | Alexey Ishchuk <aishchuk@linux.vnet.ibm.com> | 2014-11-14 14:27:58 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2014-11-19 09:46:43 +0100 |
| commit | 4eafad7febd482092b331ea72c37274d745956be (patch) | |
| tree | 81df1dd45ee04b56180da2214fae5a3bfe66ea2a /lib/string.c | |
| parent | s390: fix ptrace of user area if the inferior uses vector registers (diff) | |
| download | linux-4eafad7febd482092b331ea72c37274d745956be.tar.gz linux-4eafad7febd482092b331ea72c37274d745956be.zip | |
s390/kernel: add system calls for PCI memory access
Add the new __NR_s390_pci_mmio_write and __NR_s390_pci_mmio_read
system calls to allow user space applications to access device PCI I/O
memory pages on s390x platform.
[ Martin Schwidefsky: some code beautification ]
Signed-off-by: Alexey Ishchuk <aishchuk@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'lib/string.c')
0 files changed, 0 insertions, 0 deletions