diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h index 20d14e588044..0a37987478c1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h @@ -34,4 +34,20 @@ #define SERDES_RATE_PCIE_SHIFT 8 #define SERDES_PCLK_SHIFT 12 +#define INTEL_MGBE_ADHOC_ADDR 0x15 +#define INTEL_MGBE_XPCS_ADDR 0x16 + +/* Cross-timestamping defines */ +#define ART_CPUID_LEAF 0x15 +#define EHL_PSE_ART_MHZ 19200000 + +/* Selection for PTP Clock Freq belongs to PSE & PCH GbE */ +#define PSE_PTP_CLK_FREQ_MASK (GMAC_GPO0 | GMAC_GPO3) +#define PSE_PTP_CLK_FREQ_19_2MHZ (GMAC_GPO0) +#define PSE_PTP_CLK_FREQ_200MHZ (GMAC_GPO0 | GMAC_GPO3) +#define PSE_PTP_CLK_FREQ_256MHZ (0) +#define PCH_PTP_CLK_FREQ_MASK (GMAC_GPO0) +#define PCH_PTP_CLK_FREQ_19_2MHZ (GMAC_GPO0) +#define PCH_PTP_CLK_FREQ_200MHZ (0) + #endif /* __DWMAC_INTEL_H__ */ |