linux-stable.git/include/uapi/linux/smc.h, branch v5.16.2

net/smc: add netlink support for SMC-Rv2

2021-10-16T13:58:13+00:00

Implement the netlink support for SMC-Rv2 related attributes that are
provided to user space.

Signed-off-by: Karsten Graul 
Signed-off-by: David S. Miller

net/smc: add generic netlink support for system EID

2021-09-14T11:49:10+00:00

With SMC-Dv2 users can configure if the static system EID should be used
during CLC handshake, or if only user EIDs are allowed.
Add generic netlink support to enable and disable the system EID, and
to retrieve the system EID and its current enabled state.

Signed-off-by: Karsten Graul 
Reviewed-by: Guvenc Gulce  
Signed-off-by: Guvenc Gulce 
Signed-off-by: David S. Miller

net/smc: add support for user defined EIDs

2021-09-14T11:49:10+00:00

SMC-Dv2 allows users to define EIDs which allows to create separate
name spaces enabling users to cluster their SMC-Dv2 connections.
Add support for user defined EIDs and extent the generic netlink
interface so users can add, remove and dump EIDs.

Signed-off-by: Karsten Graul 
Reviewed-by: Guvenc Gulce  
Signed-off-by: Guvenc Gulce 
Signed-off-by: David S. Miller

net/smc: Add netlink support for SMC fallback statistics

2021-06-16T19:54:02+00:00

Add support to collect more detailed SMC fallback reason statistics and
provide these statistics to user space on the netlink interface.

Signed-off-by: Guvenc Gulce 
Signed-off-by: Karsten Graul 
Signed-off-by: David S. Miller

net/smc: Add netlink support for SMC statistics

2021-06-16T19:54:02+00:00

Add the netlink function which collects the statistics information and
delivers it to the userspace.

Signed-off-by: Guvenc Gulce 
Signed-off-by: Karsten Graul 
Signed-off-by: David S. Miller

net/smc: Add support for obtaining SMCR device list

2020-12-02T01:56:13+00:00

Deliver SMCR device information via netlink based
diagnostic interface.

Signed-off-by: Guvenc Gulce 
Signed-off-by: Karsten Graul 
Signed-off-by: Jakub Kicinski

net/smc: Add support for obtaining SMCD device list

2020-12-02T01:56:13+00:00

Deliver SMCD device information via netlink based
diagnostic interface.

Signed-off-by: Guvenc Gulce 
Signed-off-by: Karsten Graul 
Signed-off-by: Jakub Kicinski

net/smc: Add SMC-D Linkgroup diagnostic support

2020-12-02T01:56:13+00:00

Deliver SMCD Linkgroup information via netlink based
diagnostic interface.

Signed-off-by: Guvenc Gulce 
Signed-off-by: Karsten Graul 
Signed-off-by: Jakub Kicinski

net/smc: Introduce SMCR get link command

2020-12-02T01:56:13+00:00

Introduce get link command which loops through
all available links of all available link groups. It
uses the SMC-R linkgroup list as entry point, not
the socket list, which makes linkgroup diagnosis
possible, in case linkgroup does not contain active
connections anymore.

Signed-off-by: Guvenc Gulce 
Signed-off-by: Karsten Graul 
Signed-off-by: Jakub Kicinski

net/smc: Introduce SMCR get linkgroup command

2020-12-02T01:56:13+00:00

Introduce get linkgroup command which loops through
all available SMCR linkgroups. It uses the SMC-R linkgroup
list as entry point, not the socket list, which makes
linkgroup diagnosis possible, in case linkgroup does not
contain active connections anymore.

Signed-off-by: Guvenc Gulce 
Signed-off-by: Karsten Graul 
Signed-off-by: Jakub Kicinski