diff options
author | Jose Abreu <Jose.Abreu@synopsys.com> | 2019-09-10 16:41:27 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2019-09-11 09:21:34 +0100 |
commit | c9b10043d0b8c57a75b61649e62f644962516efb (patch) | |
tree | 7d0066fd8f516bf140e562c84076412ce08db72f /drivers/net/ethernet/stmicro/stmmac/dwmac4.h | |
parent | e94e3f3b51cebd08eb3157a7f1fa9bae96703f18 (diff) | |
download | linux-next-c9b10043d0b8c57a75b61649e62f644962516efb.tar.gz |
net: stmmac: ARP Offload for GMAC4+ Cores
Implement the ARP Offload feature in GMAC4 and GMAC5 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 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index e88dac1dd765..89a3420eba42 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -40,6 +40,7 @@ #define GMAC_HW_FEATURE3 0x00000128 #define GMAC_MDIO_ADDR 0x00000200 #define GMAC_MDIO_DATA 0x00000204 +#define GMAC_ARP_ADDR 0x00000210 #define GMAC_ADDR_HIGH(reg) (0x300 + reg * 8) #define GMAC_ADDR_LOW(reg) (0x304 + reg * 8) @@ -165,6 +166,7 @@ enum power_event { #define GMAC_DEBUG_RPESTS BIT(0) /* MAC config */ +#define GMAC_CONFIG_ARPEN BIT(31) #define GMAC_CONFIG_SARC GENMASK(30, 28) #define GMAC_CONFIG_SARC_SHIFT 28 #define GMAC_CONFIG_IPC BIT(27) @@ -188,6 +190,7 @@ enum power_event { #define GMAC_HW_FEAT_TXCOSEL BIT(14) #define GMAC_HW_FEAT_EEESEL BIT(13) #define GMAC_HW_FEAT_TSSEL BIT(12) +#define GMAC_HW_FEAT_ARPOFFSEL BIT(9) #define GMAC_HW_FEAT_MMCSEL BIT(8) #define GMAC_HW_FEAT_MGKSEL BIT(7) #define GMAC_HW_FEAT_RWKSEL BIT(6) |