pci: We must not enable pci_do_msix currently
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Sat, 24 Dec 2011 12:12:07 +0000 (20:12 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Tue, 27 Dec 2011 05:44:41 +0000 (13:44 +0800)
sys/bus/pci/pci.c

index c906a8b..1fbe006 100644 (file)
@@ -291,10 +291,12 @@ TUNABLE_INT("hw.pci.enable_msi", &pci_do_msi);
 SYSCTL_INT(_hw_pci, OID_AUTO, enable_msi, CTLFLAG_RW, &pci_do_msi, 1,
     "Enable support for MSI interrupts");
 
-static int pci_do_msix = 1;
+static int pci_do_msix = 0;
+#if 0
 TUNABLE_INT("hw.pci.enable_msix", &pci_do_msix);
 SYSCTL_INT(_hw_pci, OID_AUTO, enable_msix, CTLFLAG_RW, &pci_do_msix, 1,
     "Enable support for MSI-X interrupts");
+#endif
 
 static int pci_honor_msi_blacklist = 1;
 TUNABLE_INT("hw.pci.honor_msi_blacklist", &pci_honor_msi_blacklist);