diff options
| author | Haren Myneni <haren@linux.ibm.com> | 2025-09-09 01:43:53 -0700 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-09-15 13:38:39 +0530 |
| commit | 043439ad1a23cd3f65628310d1f5a06e61f8b431 (patch) | |
| tree | 74aebe383686ce00cb6d56e740f78445953d81a0 /net/unix/af_unix.c | |
| parent | daaa574aba6f9c683408b58a7ab2dc775ece2f98 (diff) | |
powerpc/pseries: Define papr-hvpipe ioctl
PowerPC FW introduced HVPIPE RTAS calls such as
ibm,send-hvpipe-msg and ibm,receive-hvpipe-msg for the user space
to exchange information with different sources such as Hardware
Management Consoles (HMC).
HVPIPE_IOC_CREATE_HANDLE is defined to use /dev/papr-hvpipe
interface for ibm,send-hvpipe-msg and ibm,receive-hvpipe-msg
RTAS calls.
Also defined papr_hvpipe_hdr which will added in the payload
that is passed between the kernel and the user space.
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/20250909084402.1488456-2-haren@linux.ibm.com
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions