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4 Commits

Author SHA1 Message Date
Antoine Tenart
5c937de78b net: macsec: PN wrap callback 
Allow to call macsec_pn_wrapped from hardware drivers to notify when a
PN rolls over. Some drivers might used an interrupt to implement this.

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2020-01-14 11:31:41 -08:00
Antoine Tenart
0830e20b62 net: macsec: introduce MACsec ops 
This patch introduces MACsec ops for drivers to support offloading
MACsec operations.

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2020-01-14 11:31:41 -08:00
Antoine Tenart
76564261a7 net: macsec: introduce the macsec_context structure 
This patch introduces the macsec_context structure. It will be used
in the kernel to exchange information between the common MACsec
implementation (macsec.c) and the MACsec hardware offloading
implementations. This structure contains pointers to MACsec specific
structures which contain the actual MACsec configuration, and to the
underlying device (phydev for now).

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2020-01-14 11:31:41 -08:00
Antoine Tenart
c0e4eadfb8 net: macsec: move some definitions in a dedicated header 
This patch moves some structure, type and identifier definitions into a
MACsec specific header. This patch does not modify how the MACsec code
is running and only move things around. This is a preparation for the
future MACsec hardware offloading support, which will re-use those
definitions outside macsec.c.

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2020-01-14 11:31:41 -08:00