From: Jose Abreu Date: Mon, 30 Sep 2019 08:19:11 +0000 (+0200) Subject: net: stmmac: xgmac: Disable the Timestamp interrupt by default X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=30300d9f9150e4673bbef68fcae40cf267b87293;p=linux.git 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 Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h index f7eb06f8fb37f..99037386080a6 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