This website requires JavaScript.
About
Status
₊˚⊹Discord
Explore
Register
Sign in
Reference in a new issue
Blame
Copy permalink
Reference in a new issue
Copy permalink
kernel
/
linux
Star
0
Fork
You've already forked linux
0
mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced
2026-11-15 19:56:03 +00:00
Code
Issues
Releases
Packages
Activity
9cebfe6504
linux
/
include
/
uapi
/
rdma
/
ionic-abi.h
116 lines
1.8 KiB
Raw
Normal View
History
RDMA/ionic: Register device ops for control path Implement device supported verb APIs for control path. Co-developed-by: Andrew Boyer <andrew.boyer@amd.com> Signed-off-by: Andrew Boyer <andrew.boyer@amd.com> Co-developed-by: Allen Hubbe <allen.hubbe@amd.com> Signed-off-by: Allen Hubbe <allen.hubbe@amd.com> Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com> Link: https://patch.msgid.link/20250903061606.4139957-11-abhijit.gangurde@amd.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-09-03 11:46:02 +05:30
RDMA/ionic: map PHC state into user space Enable user space applications to access the PHC state page when firmware RDMA completion timestamp is supported. This mapping allows user space to convert RDMA completion timestamps to system wall time without kernel transitions, minimizing latency overhead. Applications can directly read the PHC state through mmap, enabling efficient timestamp correlation for precision timing applications. Co-developed-by: Allen Hubbe <allen.hubbe@amd.com> Signed-off-by: Allen Hubbe <allen.hubbe@amd.com> Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com> Link: https://patch.msgid.link/20260610154216.712374-4-abhijit.gangurde@amd.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2026-06-10 21:12:14 +05:30
RDMA/ionic: Register device ops for control path Implement device supported verb APIs for control path. Co-developed-by: Andrew Boyer <andrew.boyer@amd.com> Signed-off-by: Andrew Boyer <andrew.boyer@amd.com> Co-developed-by: Allen Hubbe <allen.hubbe@amd.com> Signed-off-by: Allen Hubbe <allen.hubbe@amd.com> Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com> Link: https://patch.msgid.link/20250903061606.4139957-11-abhijit.gangurde@amd.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-09-03 11:46:02 +05:30
