diff options
| author | Horatiu Vultur <horatiu.vultur@microchip.com> | 2022-09-30 11:35:40 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-10-03 14:46:46 +0300 |
| commit | b69e95397c3ca8c596da006fa16076b54c54d1d4 (patch) | |
| tree | c3d2b996b512d14be827bbaf42360a42a035d822 /drivers/net/ethernet/microchip/lan966x/lan966x_regs.h | |
| parent | 5390334b59a3a011f1e9eff2d3023b0e407dd61b (diff) | |
| download | linux-b69e95397c3ca8c596da006fa16076b54c54d1d4.tar.xz | |
net: lan966x: Add port mirroring support using tc-matchall
Add support for port mirroring. It is possible to mirror only one port
at a time and it is possible to have both ingress and egress mirroring.
Frames injected by the CPU don't get egress mirrored because they are
bypassing the analyzer module.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/microchip/lan966x/lan966x_regs.h')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan966x/lan966x_regs.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_regs.h b/drivers/net/ethernet/microchip/lan966x/lan966x_regs.h index 5cb88d81afba..1d90b93dd417 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_regs.h +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_regs.h @@ -90,6 +90,24 @@ enum lan966x_target { #define ANA_AUTOAGE_AGE_PERIOD_GET(x)\ FIELD_GET(ANA_AUTOAGE_AGE_PERIOD, x) +/* ANA:ANA:MIRRORPORTS */ +#define ANA_MIRRORPORTS __REG(TARGET_ANA, 0, 1, 29824, 0, 1, 244, 60, 0, 1, 4) + +#define ANA_MIRRORPORTS_MIRRORPORTS GENMASK(8, 0) +#define ANA_MIRRORPORTS_MIRRORPORTS_SET(x)\ + FIELD_PREP(ANA_MIRRORPORTS_MIRRORPORTS, x) +#define ANA_MIRRORPORTS_MIRRORPORTS_GET(x)\ + FIELD_GET(ANA_MIRRORPORTS_MIRRORPORTS, x) + +/* ANA:ANA:EMIRRORPORTS */ +#define ANA_EMIRRORPORTS __REG(TARGET_ANA, 0, 1, 29824, 0, 1, 244, 64, 0, 1, 4) + +#define ANA_EMIRRORPORTS_EMIRRORPORTS GENMASK(8, 0) +#define ANA_EMIRRORPORTS_EMIRRORPORTS_SET(x)\ + FIELD_PREP(ANA_EMIRRORPORTS_EMIRRORPORTS, x) +#define ANA_EMIRRORPORTS_EMIRRORPORTS_GET(x)\ + FIELD_GET(ANA_EMIRRORPORTS_EMIRRORPORTS, x) + /* ANA:ANA:FLOODING */ #define ANA_FLOODING(r) __REG(TARGET_ANA, 0, 1, 29824, 0, 1, 244, 68, r, 8, 4) @@ -330,6 +348,12 @@ enum lan966x_target { /* ANA:PORT:PORT_CFG */ #define ANA_PORT_CFG(g) __REG(TARGET_ANA, 0, 1, 28672, g, 9, 128, 112, 0, 1, 4) +#define ANA_PORT_CFG_SRC_MIRROR_ENA BIT(13) +#define ANA_PORT_CFG_SRC_MIRROR_ENA_SET(x)\ + FIELD_PREP(ANA_PORT_CFG_SRC_MIRROR_ENA, x) +#define ANA_PORT_CFG_SRC_MIRROR_ENA_GET(x)\ + FIELD_GET(ANA_PORT_CFG_SRC_MIRROR_ENA, x) + #define ANA_PORT_CFG_LEARNAUTO BIT(6) #define ANA_PORT_CFG_LEARNAUTO_SET(x)\ FIELD_PREP(ANA_PORT_CFG_LEARNAUTO, x) |