Finally move the LEGKEY garbage into ich2/.

[netwatch.git] / ich2 / smi.c

diff --git a/ich2/smi.c b/ich2/smi.c
index 8865eab944ad2e51ccc6b6dbc94a7ee7bf6ef615..0e43185dd98cb15692da0a485293636fb6ce12c9 100644 (file)
--- a/ich2/smi.c
+++ b/ich2/smi.c
@@ -33,6 +33,15 @@ void smi_disable()
 {
        unsigned short smi_en = _get_PMBASE() + ICH2_PMBASE_SMI_EN;
        outl(smi_en, inl(smi_en) & ~ICH2_SMI_EN_GBL_SMI_EN);
+       
+       /* Try really hard to shut up USB_LEGKEY. */
+       pci_write16(ICH2_USB0_BUS, ICH2_USB0_DEV, ICH2_USB0_FN, ICH2_USB_LEGKEY, 0x0);
+       pci_write16(ICH2_USB0_BUS, ICH2_USB0_DEV, ICH2_USB0_FN, ICH2_USB_LEGKEY,
+               pci_read16(ICH2_USB0_BUS, ICH2_USB0_DEV, ICH2_USB0_FN, ICH2_USB_LEGKEY));
+       pci_write16(ICH2_USB1_BUS, ICH2_USB1_DEV, ICH2_USB1_FN, ICH2_USB_LEGKEY, 0x0);
+       pci_write16(ICH2_USB1_BUS, ICH2_USB1_DEV, ICH2_USB1_FN, ICH2_USB_LEGKEY,
+               pci_read16(ICH2_USB1_BUS, ICH2_USB1_DEV, ICH2_USB1_FN, ICH2_USB_LEGKEY));
+       
 }
 
 void smi_enable()