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| author | Jose Abreu <joabreu@synopsys.com> | 2019-10-06 13:17:14 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-06 18:46:31 +0200 |
| commit | dc07f5fdef9bbd6981800904551d86c8ffc3c993 (patch) | |
| tree | 1265a290790254a5c22003901fb6e935cc8a5d8e /drivers/net/ethernet/stmicro/stmmac/dwmac4.h | |
| parent | 1b2250a04c1f85253bd593bf28ddb48d396da7c6 (diff) | |
| download | lwn-dc07f5fdef9bbd6981800904551d86c8ffc3c993.tar.gz lwn-dc07f5fdef9bbd6981800904551d86c8ffc3c993.zip | |
net: stmmac: Implement L3/L4 Filters in GMAC4+
GMAC4+ cores support Layer 3 and Layer 4 filtering. Add the
corresponding callbacks in these cores.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index 2fe45fa3c482..07e97f45755d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -43,6 +43,10 @@ #define GMAC_ARP_ADDR 0x00000210 #define GMAC_ADDR_HIGH(reg) (0x300 + reg * 8) #define GMAC_ADDR_LOW(reg) (0x304 + reg * 8) +#define GMAC_L3L4_CTRL(reg) (0x900 + (reg) * 0x30) +#define GMAC_L4_ADDR(reg) (0x904 + (reg) * 0x30) +#define GMAC_L3_ADDR0(reg) (0x910 + (reg) * 0x30) +#define GMAC_L3_ADDR1(reg) (0x914 + (reg) * 0x30) /* RX Queues Routing */ #define GMAC_RXQCTRL_AVCPQ_MASK GENMASK(2, 0) @@ -67,6 +71,7 @@ #define GMAC_PACKET_FILTER_PCF BIT(7) #define GMAC_PACKET_FILTER_HPF BIT(10) #define GMAC_PACKET_FILTER_VTFE BIT(16) +#define GMAC_PACKET_FILTER_IPFE BIT(20) #define GMAC_MAX_PERFECT_ADDRESSES 128 @@ -202,6 +207,7 @@ enum power_event { #define GMAC_HW_FEAT_MIISEL BIT(0) /* MAC HW features1 bitmap */ +#define GMAC_HW_FEAT_L3L4FNUM GENMASK(30, 27) #define GMAC_HW_HASH_TB_SZ GENMASK(25, 24) #define GMAC_HW_FEAT_AVSEL BIT(20) #define GMAC_HW_TSOEN BIT(18) @@ -228,6 +234,21 @@ enum power_event { #define GMAC_HI_DCS_SHIFT 16 #define GMAC_HI_REG_AE BIT(31) +/* L3/L4 Filters regs */ +#define GMAC_L4DPIM0 BIT(21) +#define GMAC_L4DPM0 BIT(20) +#define GMAC_L4SPIM0 BIT(19) +#define GMAC_L4SPM0 BIT(18) +#define GMAC_L4PEN0 BIT(16) +#define GMAC_L3DAIM0 BIT(5) +#define GMAC_L3DAM0 BIT(4) +#define GMAC_L3SAIM0 BIT(3) +#define GMAC_L3SAM0 BIT(2) +#define GMAC_L3PEN0 BIT(0) +#define GMAC_L4DP0 GENMASK(31, 16) +#define GMAC_L4DP0_SHIFT 16 +#define GMAC_L4SP0 GENMASK(15, 0) + /* MTL registers */ #define MTL_OPERATION_MODE 0x00000c00 #define MTL_FRPE BIT(15) |