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-rw-r--r--sys/dev/aac/aac_pci.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/aac/aac_pci.c b/sys/dev/aac/aac_pci.c
index 83e7e63..ccf537e 100644
--- a/sys/dev/aac/aac_pci.c
+++ b/sys/dev/aac/aac_pci.c
@@ -61,6 +61,7 @@ static int aac_pci_probe(device_t dev);
static int aac_pci_attach(device_t dev);
static int aac_enable_msi = 1;
+TUNABLE_INT("hw.aac.enable_msi", &aac_enable_msi);
SYSCTL_INT(_hw_aac, OID_AUTO, enable_msi, CTLFLAG_RDTUN, &aac_enable_msi, 0,
"Enable MSI interrupts");
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