diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/if_axe.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/dev/usb/if_axe.c b/sys/dev/usb/if_axe.c index 59ddba404a8..7806ca5ee98 100644 --- a/sys/dev/usb/if_axe.c +++ b/sys/dev/usb/if_axe.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_axe.c,v 1.17 2004/11/11 12:38:48 dlg Exp $ */ +/* $OpenBSD: if_axe.c,v 1.18 2004/11/11 12:57:19 dlg Exp $ */ /* * Copyright (c) 1997, 1998, 1999, 2000-2003 @@ -269,10 +269,13 @@ axe_miibus_readreg(device_ptr_t dev, int phy, int reg) if (sc->axe_phyaddrs[0] != 0xFF && sc->axe_phyaddrs[0] != phy) return (0); + val = 0; + axe_lock_mii(sc); axe_cmd(sc, AXE_CMD_MII_OPMODE_SW, 0, 0, NULL); err = axe_cmd(sc, AXE_CMD_MII_READ_REG, reg, phy, (void *)&val); axe_cmd(sc, AXE_CMD_MII_OPMODE_HW, 0, 0, NULL); + axe_unlock_mii(sc); if (err) { printf("axe%d: read PHY failed\n", sc->axe_unit); @@ -294,16 +297,16 @@ axe_miibus_writereg(device_ptr_t dev, int phy, int reg, int val) if (sc->axe_dying) return; + axe_lock_mii(sc); axe_cmd(sc, AXE_CMD_MII_OPMODE_SW, 0, 0, NULL); err = axe_cmd(sc, AXE_CMD_MII_WRITE_REG, reg, phy, (void *)&val); axe_cmd(sc, AXE_CMD_MII_OPMODE_HW, 0, 0, NULL); + axe_unlock_mii(sc); if (err) { printf("axe%d: write PHY failed\n", sc->axe_unit); return; } - - return; } Static void @@ -452,7 +455,7 @@ USB_ATTACH(axe) } usb_init_task(&sc->axe_tick_task, axe_tick_task, sc); - lockinit(&sc->axe_mii_lock, PZERO, "axemii", 0, 0); + lockinit(&sc->axe_mii_lock, PZERO, "axemii", 0, LK_CANRECURSE); usb_init_task(&sc->axe_stop_task, (void (*)(void *))axe_stop, sc); err = usbd_device2interface_handle(dev, AXE_IFACE_IDX, &sc->axe_iface); |