Enable LEDs for the LAN7800 chip, as e.g. found on the

Raspberry Pi 3 Model B+.

ok kevlo@

diff --git a/sys/dev/usb/if_mue.c b/sys/dev/usb/if_mue.c
index 2ae0e7b..331d30f 100644 (file)
--- a/sys/dev/usb/if_mue.c
+++ b/sys/dev/usb/if_mue.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_mue.c,v 1.10 2020/07/31 10:49:32 mglocker Exp $    */
+/*     $OpenBSD: if_mue.c,v 1.11 2021/07/25 06:43:04 mglocker Exp $    */
 
 /*
  * Copyright (c) 2018 Kevin Lo <kevlo@openbsd.org>
@@ -656,6 +656,13 @@ mue_chip_init(struct mue_softc *sc)
        MUE_SETBIT(sc, (sc->mue_flags & LAN7500) ?
            MUE_FCT_RX_CTL : MUE_7800_FCT_RX_CTL, MUE_FCT_RX_CTL_EN);
 
+       /* Enable LEDs. */
+       if (sc->mue_product == USB_PRODUCT_SMC2_LAN7800 &&
+           sc->mue_eeprom_present == 0) {
+               MUE_SETBIT(sc, MUE_HW_CFG,
+                   MUE_HW_CFG_LED0_EN | MUE_HW_CFG_LED1_EN);
+       }
+
        return (0);
 }