From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Tue, 20 Feb 2024 01:18:26 +0000 Subject: [PATCH] write in 30M --- kernel/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/kernel/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c b/kernel/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c index 53efcc9..0ad5ce8 100644 --- a/kernel/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c +++ b/kernel/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c @@ -44,7 +44,8 @@ if (!(value & PTP_TCR_TSCTRLSSR)) data = (data * 1000) / 465; - data &= PTP_SSIR_SSINC_MASK; + if (data > PTP_SSIR_SSINC_MAX) + data = PTP_SSIR_SSINC_MAX; reg_value = data; if (gmac4) -- Gitblit v1.6.2