diff options
| author | Jose Abreu <Jose.Abreu@synopsys.com> | 2019-09-30 10:19:11 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-01 10:12:37 -0700 |
| commit | 30300d9f9150e4673bbef68fcae40cf267b87293 (patch) | |
| tree | c4856204d17266689fdf3083b776205483c55eed /drivers/net | |
| parent | 3e2bf04fb0447aa4b967b8000125178f55ae7800 (diff) | |
| download | linux-30300d9f9150e4673bbef68fcae40cf267b87293.tar.bz2 | |
net: stmmac: xgmac: Disable the Timestamp interrupt by default
We don't use it anyway as XGMAC only supports polling for timestamp (in
current SW implementation). This greatly reduces the system load by
reducing the number of interrupts.
Fixes: 2142754f8b9c ("net: stmmac: Add MAC related callbacks for XGMAC2")
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h index f7eb06f8fb37..99037386080a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h @@ -84,7 +84,7 @@ #define XGMAC_TSIE BIT(12) #define XGMAC_LPIIE BIT(5) #define XGMAC_PMTIE BIT(4) -#define XGMAC_INT_DEFAULT_EN (XGMAC_LPIIE | XGMAC_PMTIE | XGMAC_TSIE) +#define XGMAC_INT_DEFAULT_EN (XGMAC_LPIIE | XGMAC_PMTIE) #define XGMAC_Qx_TX_FLOW_CTRL(x) (0x00000070 + (x) * 4) #define XGMAC_PT GENMASK(31, 16) #define XGMAC_PT_SHIFT 16 |