diff options
Diffstat (limited to 'drivers/net/dsa/mt7530.h')
| -rw-r--r-- | drivers/net/dsa/mt7530.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/dsa/mt7530.h b/drivers/net/dsa/mt7530.h index 9278a8e3d04e..32d8969b3ace 100644 --- a/drivers/net/dsa/mt7530.h +++ b/drivers/net/dsa/mt7530.h @@ -11,6 +11,9 @@ #define MT7530_NUM_FDB_RECORDS 2048 #define MT7530_ALL_MEMBERS 0xff +#define MTK_HDR_LEN 4 +#define MT7530_MAX_MTU (15 * 1024 - ETH_HLEN - ETH_FCS_LEN - MTK_HDR_LEN) + enum mt753x_id { ID_MT7530 = 0, ID_MT7621 = 1, @@ -158,6 +161,19 @@ enum mt7530_vlan_egress_attr { MT7530_VLAN_EGRESS_STACK = 3, }; +/* Register for address age control */ +#define MT7530_AAC 0xa0 +/* Disable ageing */ +#define AGE_DIS BIT(20) +/* Age count */ +#define AGE_CNT_MASK GENMASK(19, 12) +#define AGE_CNT_MAX 0xff +#define AGE_CNT(x) (AGE_CNT_MASK & ((x) << 12)) +/* Age unit */ +#define AGE_UNIT_MASK GENMASK(11, 0) +#define AGE_UNIT_MAX 0xfff +#define AGE_UNIT(x) (AGE_UNIT_MASK & (x)) + /* Register for port STP state control */ #define MT7530_SSP_P(x) (0x2000 + ((x) * 0x100)) #define FID_PST(x) ((x) & 0x3) @@ -289,6 +305,15 @@ enum mt7530_vlan_port_attr { #define MT7531_DBG_CNT(x) (0x3018 + (x) * 0x100) #define MT7531_DIS_CLR BIT(31) +#define MT7530_GMACCR 0x30e0 +#define MAX_RX_JUMBO(x) ((x) << 2) +#define MAX_RX_JUMBO_MASK GENMASK(5, 2) +#define MAX_RX_PKT_LEN_MASK GENMASK(1, 0) +#define MAX_RX_PKT_LEN_1522 0x0 +#define MAX_RX_PKT_LEN_1536 0x1 +#define MAX_RX_PKT_LEN_1552 0x2 +#define MAX_RX_PKT_LEN_JUMBO 0x3 + /* Register for MIB */ #define MT7530_PORT_MIB_COUNTER(x) (0x4000 + (x) * 0x100) #define MT7530_MIB_CCR 0x4fe0 |