diff options
| author |   Jose Abreu <Jose.Abreu@synopsys.com> | 2019-12-18 11:33:09 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-12-18 12:17:11 -0800 |
| commit | 7c7282746883e48aff54ff6d55e6d8674a0c414a (patch) | |
| tree | 6bda412b9fbeab653b2b707f192dbb43b3076b99 /drivers/net/ethernet/stmicro/stmmac/dwmac5.h | |
| parent | net: stmmac: Add Frame Preemption support using TAPRIO API (diff) | |
| download | linux-7c7282746883e48aff54ff6d55e6d8674a0c414a.tar.xz linux-7c7282746883e48aff54ff6d55e6d8674a0c414a.zip | |
net: stmmac: gmac5+: Add support for Frame Preemption
Adds the HW specific support for Frame Preemption on GMAC5+ cores.
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac5.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac5.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac5.h b/drivers/net/ethernet/stmicro/stmmac/dwmac5.h index 70e6d8837dd9..3e8faa96b4d4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac5.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac5.h @@ -11,6 +11,9 @@ #define PRTYEN BIT(1) #define TMOUTEN BIT(0) +#define MAC_FPE_CTRL_STS 0x00000234 +#define EFPE BIT(0) + #define MAC_PPS_CONTROL 0x00000b70 #define PPS_MAXIDX(x) ((((x) + 1) * 8) - 1) #define PPS_MINIDX(x) ((x) * 8) @@ -102,5 +105,7 @@ int dwmac5_flex_pps_config(void __iomem *ioaddr, int index, u32 sub_second_inc, u32 systime_flags); int dwmac5_est_configure(void __iomem *ioaddr, struct stmmac_est *cfg, unsigned int ptp_rate); +void dwmac5_fpe_configure(void __iomem *ioaddr, u32 num_txq, u32 num_rxq, + bool enable); #endif /* __DWMAC5_H__ */ |