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| author | Alexandra Winter <wintera@linux.ibm.com> | 2020-09-10 19:23:44 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-15 13:21:46 -0700 |
| commit | 4fea49a79ece30f27ce3bb8fa9dd2a19e354e750 (patch) | |
| tree | a44518c38c88116b573a9f416057010a11d334c3 /arch/csky | |
| parent | afb83012cc7236c8f5cefbd0fd4ba628ec34ce02 (diff) | |
| download | linux-4fea49a79ece30f27ce3bb8fa9dd2a19e354e750.tar.gz linux-4fea49a79ece30f27ce3bb8fa9dd2a19e354e750.tar.bz2 linux-4fea49a79ece30f27ce3bb8fa9dd2a19e354e750.zip | |
s390/cio: Add new Operation Code OC3 to PNSO
Add support for operation code 3 (OC3) of the
Perform-Network-Subchannel-Operations (PNSO) function
of the Channel-Subsystem-Call (CHSC) instruction.
PNSO provides 2 operation codes:
OC0 - BRIDGE_INFO
OC3 - ADDR_INFO (new)
Extend the function calls to *pnso* to pass the OC and
add new response code 0108.
Support for OC3 is indicated by a flag in the css_general_characteristics.
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Reviewed-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Reviewed-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/csky')
0 files changed, 0 insertions, 0 deletions