[net-next,0/7] net: lan966x: Add support for PCP, DEI, DSCP

Message

Horatiu Vultur May 14, 2023, 8:10 p.m. UTC

This patch series extends lan966x to offload to the hardware the
following features:
- PCP: this configuration is per port both at ingress and egress.
- App trust: which allows to specify a trust order of app selectors.
  This can be PCP or DSCP or DSCP/PCP.
- default priority
- DSCP: this configuration is shared between the ports both at ingress
  and egress.

Horatiu Vultur (7):
  net: lan966x: Add registers to configure PCP, DEI, DSCP
  net: lan966x: Add support for offloading pcp table
  net: lan966x: Add support for apptrust
  net: lan966x: Add support for offloading dscp table
  net: lan966x: Add support for offloading default prio
  net: lan966x: Add support for PCP rewrite
  net: lan966x: Add support for DSCP rewrite

 .../net/ethernet/microchip/lan966x/Kconfig    |  11 +
 .../net/ethernet/microchip/lan966x/Makefile   |   1 +
 .../ethernet/microchip/lan966x/lan966x_dcb.c  | 366 ++++++++++++++++++
 .../ethernet/microchip/lan966x/lan966x_main.c |   2 +
 .../ethernet/microchip/lan966x/lan966x_main.h |  57 +++
 .../ethernet/microchip/lan966x/lan966x_port.c | 149 +++++++
 .../ethernet/microchip/lan966x/lan966x_regs.h | 132 +++++++
 7 files changed, 718 insertions(+)
 create mode 100644 drivers/net/ethernet/microchip/lan966x/lan966x_dcb.c

Comments

Daniel Machon May 15, 2023, 9:55 a.m. UTC | #1

> This patch series extends lan966x to offload to the hardware the
> following features:
> - PCP: this configuration is per port both at ingress and egress.
> - App trust: which allows to specify a trust order of app selectors.
>   This can be PCP or DSCP or DSCP/PCP.
> - default priority
> - DSCP: this configuration is shared between the ports both at ingress
>   and egress.
> 
> Horatiu Vultur (7):
>   net: lan966x: Add registers to configure PCP, DEI, DSCP
>   net: lan966x: Add support for offloading pcp table
>   net: lan966x: Add support for apptrust
>   net: lan966x: Add support for offloading dscp table
>   net: lan966x: Add support for offloading default prio
>   net: lan966x: Add support for PCP rewrite
>   net: lan966x: Add support for DSCP rewrite
> 
>  .../net/ethernet/microchip/lan966x/Kconfig    |  11 +
>  .../net/ethernet/microchip/lan966x/Makefile   |   1 +
>  .../ethernet/microchip/lan966x/lan966x_dcb.c  | 366 ++++++++++++++++++
>  .../ethernet/microchip/lan966x/lan966x_main.c |   2 +
>  .../ethernet/microchip/lan966x/lan966x_main.h |  57 +++
>  .../ethernet/microchip/lan966x/lan966x_port.c | 149 +++++++
>  .../ethernet/microchip/lan966x/lan966x_regs.h | 132 +++++++
>  7 files changed, 718 insertions(+)
>  create mode 100644 drivers/net/ethernet/microchip/lan966x/lan966x_dcb.c
> 
> -- 
> 2.38.0
>

Hi Horatiu,

LGTM. For the entire series:

Reviewed-by: Daniel Machon <[e-mail]>