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| author | Prathima <Prathima.Lk@amd.com> | 2026-07-10 16:46:40 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-17 15:50:48 +0200 |
| commit | 48ad55cda029dca47f4cd76b88f18fdfb1d309a8 (patch) | |
| tree | 8d77ac109fed60215c19dfb4c2c729700700ca92 /include/kunit | |
| parent | f61a6fd4593bddc0f2109a1d3359fd2a88124d33 (diff) | |
| download | linux-next-48ad55cda029dca47f4cd76b88f18fdfb1d309a8.tar.gz linux-next-48ad55cda029dca47f4cd76b88f18fdfb1d309a8.zip | |
misc: amd-sbi: Add SBTSI ioctl register transfer interface
Implement IOCTL interface for SB-TSI driver to enable userspace access
to TSI register read/write operations through the AMD Advanced Platform
Management Link (APML) protocol.
Add an ioctl command (SBTSI_IOCTL_REG_XFER_CMD) that accepts a register
address, data byte, and direction flag.
The mutex is taken on the ioctl path here; the hwmon path is placed
under the same lock in the next patch, which completes serialization between
the hwmon and ioctl paths.
Reviewed-by: Akshay Gupta <Akshay.Gupta@amd.com>
Signed-off-by: Prathima <Prathima.Lk@amd.com>
Link: https://patch.msgid.link/20260710111642.850022-7-Akshay.Gupta@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/kunit')
0 files changed, 0 insertions, 0 deletions