From: Russell King (Oracle) Date: Wed, 5 Feb 2025 13:40:41 +0000 (+0000) Subject: net: stmmac: dwmac4: clear LPI_CTRL_STATUS_LPITCSE too X-Git-Tag: v6.15-rc1~160^2~373^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a323ed92e40e8e7220486f7e5a4cccf6666783fd;p=thirdparty%2Fkernel%2Flinux.git net: stmmac: dwmac4: clear LPI_CTRL_STATUS_LPITCSE too Ensure that LPI_CTRL_STATUS_LPITCSE is also appropriately cleared when disabling LPI or enabling LPI without TX clock gating. Signed-off-by: Russell King (Oracle) Link: https://patch.msgid.link/E1tffdx-003ZIZ-JQ@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index dc2d8c096fa3b..ed42e1477cf86 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -410,7 +410,7 @@ static int dwmac4_set_lpi_mode(struct mac_device_info *hw, } mask = LPI_CTRL_STATUS_LPIATE | LPI_CTRL_STATUS_LPIEN | - LPI_CTRL_STATUS_LPITXA; + LPI_CTRL_STATUS_LPITXA | LPI_CTRL_STATUS_LPITCSE; value |= readl(ioaddr + GMAC4_LPI_CTRL_STATUS) & ~mask; writel(value, ioaddr + GMAC4_LPI_CTRL_STATUS);