diff options
Diffstat (limited to 'drivers/net/phy/mscc/mscc_macsec.h')
| -rw-r--r-- | drivers/net/phy/mscc/mscc_macsec.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/net/phy/mscc/mscc_macsec.h b/drivers/net/phy/mscc/mscc_macsec.h index d9ab6aba74827..c606c9a65d2d1 100644 --- a/drivers/net/phy/mscc/mscc_macsec.h +++ b/drivers/net/phy/mscc/mscc_macsec.h @@ -8,6 +8,8 @@ #ifndef _MSCC_OCELOT_MACSEC_H_ #define _MSCC_OCELOT_MACSEC_H_ +#include <net/macsec.h> + #define MSCC_MS_MAX_FLOWS 16 #define CONTROL_TYPE_EGRESS 0x6 @@ -58,6 +60,62 @@ enum mscc_macsec_validate_levels { MSCC_MS_VALIDATE_STRICT = 2, }; +enum macsec_bank { + FC_BUFFER = 0x04, + HOST_MAC = 0x05, + LINE_MAC = 0x06, + IP_1588 = 0x0e, + MACSEC_INGR = 0x38, + MACSEC_EGR = 0x3c, +}; + +struct macsec_flow { + struct list_head list; + enum mscc_macsec_destination_ports port; + enum macsec_bank bank; + u32 index; + int assoc_num; + bool has_transformation; + + /* Highest takes precedence [0..15] */ + u8 priority; + + u8 key[MACSEC_KEYID_LEN]; + + union { + struct macsec_rx_sa *rx_sa; + struct macsec_tx_sa *tx_sa; + }; + + /* Matching */ + struct { + u8 sci:1; + u8 tagged:1; + u8 untagged:1; + u8 etype:1; + } match; + + u16 etype; + + /* Action */ + struct { + u8 bypass:1; + u8 drop:1; + } action; +}; + +#define MSCC_EXT_PAGE_MACSEC_17 17 +#define MSCC_EXT_PAGE_MACSEC_18 18 + +#define MSCC_EXT_PAGE_MACSEC_19 19 +#define MSCC_PHY_MACSEC_19_REG_ADDR(x) (x) +#define MSCC_PHY_MACSEC_19_TARGET(x) ((x) << 12) +#define MSCC_PHY_MACSEC_19_READ BIT(14) +#define MSCC_PHY_MACSEC_19_CMD BIT(15) + +#define MSCC_EXT_PAGE_MACSEC_20 20 +#define MSCC_PHY_MACSEC_20_TARGET(x) (x) + #define MSCC_MS_XFORM_REC(x, y) (((x) << 5) + (y)) #define MSCC_MS_ENA_CFG 0x800 #define MSCC_MS_FC_CFG 0x804 |