From: jpinto Date: Fri, 20 Jan 2017 16:00:26 +0000 (+0000) Subject: net: stmicro: fix LS field mask in EEE configuration X-Git-Tag: MMI-PSA29.97-13-9~6152^2~355 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f4ec60644a7f9f8bd9571c30c573ce54c4b0ad97;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git net: stmicro: fix LS field mask in EEE configuration This patch fixes the LS mask when setting EEE timer. LS field is 10 bits long and not 11 as currently. Signed-off-by: Joao Pinto Reported-By: Rayagond Kokatanur Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index 834f40f08208..202216cd6789 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -184,7 +184,7 @@ static void dwmac4_set_eee_pls(struct mac_device_info *hw, int link) static void dwmac4_set_eee_timer(struct mac_device_info *hw, int ls, int tw) { void __iomem *ioaddr = hw->pcsr; - int value = ((tw & 0xffff)) | ((ls & 0x7ff) << 16); + int value = ((tw & 0xffff)) | ((ls & 0x3ff) << 16); /* Program the timers in the LPI timer control register: * LS: minimum time (ms) for which the link