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| author | Haren Myneni <haren@linux.ibm.com> | 2025-09-09 01:44:00 -0700 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-09-15 13:38:40 +0530 |
| commit | 39a08a4f94980518ef2eca3c6c6b61094c99f1af (patch) | |
| tree | 0a2563378cb758edb160abb2589ab1d5d9805af4 /scripts/generate_rust_analyzer.py | |
| parent | b48b6cc8c655d8cdcf5124ba9901b74c8f759668 (diff) | |
powerpc/pseries: Enable hvpipe with ibm,set-system-parameter RTAS
The partition uses “Hypervisor Pipe OS Enablement Notification”
system parameter token (value = 64) to enable / disable hvpipe in
the hypervisor. Once hvpipe is enabled, the hypervisor notifies
OS if the payload is pending for that partition from any source.
This system parameter token takes 1 byte length of data with
1 = Enable and 0 = Disable.
Enable hvpipe in the hypervisor with ibm,set-system-parameter
RTAS after registering hvpipe event source interrupt.
Signed-off-by: Haren Myneni <haren@linux.ibm.com>
Tested-by: Shashank MS <shashank.gowda@in.ibm.com>
Reviewed-by: Mahesh Salgaonkar <mahesh@linux.ibm.com>
Reviewed-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250909084402.1488456-9-haren@linux.ibm.com
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions