diff options
| author | Jose Abreu <joabreu@synopsys.com> | 2019-12-18 11:33:05 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-12-18 12:17:10 -0800 |
| commit | 504723af0d85434be5fb6f2dde0b62644a7f1ead (patch) | |
| tree | 600f370e586416d0d7d74b1c4d785205a1f367e3 /drivers/net/ethernet/stmicro/stmmac/dwmac4.h | |
| parent | 6dbb2e91f8bd4ad171f03f09979d2bf8e6a46306 (diff) | |
net: stmmac: Add basic EST support for GMAC5+
Adds the support for EST in GMAC5+ cores. This feature allows to offload
scheduling of queues opening time to the IP.
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 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index 2dc70d104161..f7f5a2751147 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -176,6 +176,8 @@ enum power_event { #define GMAC_CONFIG_SARC GENMASK(30, 28) #define GMAC_CONFIG_SARC_SHIFT 28 #define GMAC_CONFIG_IPC BIT(27) +#define GMAC_CONFIG_IPG GENMASK(26, 24) +#define GMAC_CONFIG_IPG_SHIFT 24 #define GMAC_CONFIG_2K BIT(22) #define GMAC_CONFIG_ACS BIT(20) #define GMAC_CONFIG_BE BIT(18) @@ -183,6 +185,7 @@ enum power_event { #define GMAC_CONFIG_JE BIT(16) #define GMAC_CONFIG_PS BIT(15) #define GMAC_CONFIG_FES BIT(14) +#define GMAC_CONFIG_FES_SHIFT 14 #define GMAC_CONFIG_DM BIT(13) #define GMAC_CONFIG_LM BIT(12) #define GMAC_CONFIG_DCRS BIT(9) @@ -190,6 +193,9 @@ enum power_event { #define GMAC_CONFIG_RE BIT(0) /* MAC extended config */ +#define GMAC_CONFIG_EIPG GENMASK(29, 25) +#define GMAC_CONFIG_EIPG_SHIFT 25 +#define GMAC_CONFIG_EIPG_EN BIT(24) #define GMAC_CONFIG_HDSMS GENMASK(22, 20) #define GMAC_CONFIG_HDSMS_SHIFT 20 #define GMAC_CONFIG_HDSMS_256 (0x2 << GMAC_CONFIG_HDSMS_SHIFT) @@ -231,6 +237,9 @@ enum power_event { /* MAC HW features3 bitmap */ #define GMAC_HW_FEAT_ASP GENMASK(29, 28) +#define GMAC_HW_FEAT_ESTWID GENMASK(21, 20) +#define GMAC_HW_FEAT_ESTDEP GENMASK(19, 17) +#define GMAC_HW_FEAT_ESTSEL BIT(16) #define GMAC_HW_FEAT_FRPES GENMASK(14, 13) #define GMAC_HW_FEAT_FRPBS GENMASK(12, 11) #define GMAC_HW_FEAT_FRPSEL BIT(10) |