[PATCH net 4/4] ARM: axm55xx_defconfig: Disable PHY time stamping by default.
From: Richard Cochran <richardcochran@gmail.com>
Date: 2021-01-21 04:36:17
Also in:
linux-arm-kernel, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
The NETWORK_PHY_TIMESTAMPING configuration option adds overhead into the networking stack. When enabled, all transmitted and received frames are subjected to extra tests to determine whether they just might be PTP frames to be presented to esoteric PHY time stamping drivers. However, no System on Chip, least ways not the axm55xx SoC, includes such a PHY time stamping device. Disable the unneeded option by default. Signed-off-by: Richard Cochran <richardcochran@gmail.com> --- arch/arm/configs/axm55xx_defconfig | 1 - 1 file changed, 1 deletion(-)
diff --git a/arch/arm/configs/axm55xx_defconfig b/arch/arm/configs/axm55xx_defconfig
index 46075216ee6d..2d1a45066649 100644
--- a/arch/arm/configs/axm55xx_defconfig
+++ b/arch/arm/configs/axm55xx_defconfig@@ -73,7 +73,6 @@ CONFIG_INET_AH=y CONFIG_INET_ESP=y CONFIG_INET_IPCOMP=y # CONFIG_IPV6 is not set -CONFIG_NETWORK_PHY_TIMESTAMPING=y CONFIG_BRIDGE=y # CONFIG_WIRELESS is not set CONFIG_DEVTMPFS=y
--
2.20.1