Author: avg
Date: Sat Sep 19 08:56:28 2009
New Revision: 197325
URL: http://svn.freebsd.org/changeset/base/197325
Log:
intpm/sb700: force polling mode if configured interrupt is SMI
instead of failing to attach
Modified:
head/sys/pci/intpm.c
Modified: head/sys/pci/intpm.c
==============================================================================
--- head/sys/pci/intpm.c Sat Sep 19 08:13:10 2009 (r197324)
+++ head/sys/pci/intpm.c Sat Sep 19 08:56:28 2009 (r197325)
@@ -167,6 +167,12 @@ intsmb_attach(device_t dev)
sc->poll == 0 ? "enabled" : "disabled");
printf("revision %d\n", pci_read_config(dev, PCI_REVID_SMB, 1));
+ if (!sc->poll && intr == PCI_INTR_SMB_SMI) {
+ device_printf(dev,
+ "using polling mode when configured interrupt is SMI\n");
+ sc->poll = 1;
+ }
+
if (sc->poll)
goto no_intr;
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