From a68a96a8fdc0d0ef40a69a71ae2b0fac81479e13 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Wed, 16 Jul 2025 15:16:25 -0400 Subject: kernel: et131x: Disable loopbacks and watchdog Signed-off-by: Ian Moffett --- sys/dev/phy/et131x.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sys/dev/phy/et131x.c b/sys/dev/phy/et131x.c index f8a8ed5..bc5a732 100644 --- a/sys/dev/phy/et131x.c +++ b/sys/dev/phy/et131x.c @@ -228,6 +228,11 @@ et131x_mac_init(struct netcard *card) mmio_write32(&mac->if_ctrl, 0); mmio_write32(&mac->mii_mgmt_cfg, MAC_MIIMGMT_CLK_RST); + /* Disable loopbacks, watchdog timer, clear MSI config */ + mmio_write32(&global->loopback, 0); + mmio_write32(&global->msi_config, 0); + mmio_write32(&global->watchdog_timer, 0); + /* * Set up half duplex config * -- cgit v1.2.3