From de43975721b97283d5f17eea4228faddf08f2681 Mon Sep 17 00:00:00 2001 From: Sasha Neftin Date: Mon, 21 Aug 2023 10:17:21 -0700 Subject: [PATCH] igc: Fix the typo in the PTM Control macro The IGC_PTM_CTRL_SHRT_CYC defines the time between two consecutive PTM requests. The bit resolution of this field is six bits. That bit five was missing in the mask. This patch comes to correct the typo in the IGC_PTM_CTRL_SHRT_CYC macro. Fixes: a90ec8483732 ("igc: Add support for PTP getcrosststamp()") Signed-off-by: Sasha Neftin Tested-by: Naama Meir Signed-off-by: Tony Nguyen Reviewed-by: Simon Horman Reviewed-by: Kalesh AP Link: https://lore.kernel.org/r/20230821171721.2203572-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/intel/igc/igc_defines.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/igc/igc_defines.h b/drivers/net/ethernet/intel/igc/igc_defines.h index 44a5070..2f780cc 100644 --- a/drivers/net/ethernet/intel/igc/igc_defines.h +++ b/drivers/net/ethernet/intel/igc/igc_defines.h @@ -546,7 +546,7 @@ #define IGC_PTM_CTRL_START_NOW BIT(29) /* Start PTM Now */ #define IGC_PTM_CTRL_EN BIT(30) /* Enable PTM */ #define IGC_PTM_CTRL_TRIG BIT(31) /* PTM Cycle trigger */ -#define IGC_PTM_CTRL_SHRT_CYC(usec) (((usec) & 0x2f) << 2) +#define IGC_PTM_CTRL_SHRT_CYC(usec) (((usec) & 0x3f) << 2) #define IGC_PTM_CTRL_PTM_TO(usec) (((usec) & 0xff) << 8) #define IGC_PTM_SHORT_CYC_DEFAULT 10 /* Default Short/interrupted cycle interval */ -- 2.7.4