[pxe] Report SUPPORTED_IRQ only if device supports interrupts

Signed-off-by: Michael Brown <mcb30@ipxe.org>
ipxe · Jan 25, 2011 · 025b1cb · 025b1cb
1 parent 66caec3
commit 025b1cb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/arch/i386/interface/pxe/pxe_undi.c b/src/arch/i386/interface/pxe/pxe_undi.c
@@ -615,7 +615,9 @@ PXENV_EXIT_t pxenv_undi_get_iface_info ( struct s_PXENV_UNDI_GET_IFACE_INFO
 	undi_get_iface_info->ServiceFlags =
 		( SUPPORTED_BROADCAST | SUPPORTED_MULTICAST |
 		  SUPPORTED_SET_STATION_ADDRESS | SUPPORTED_RESET |
-		  SUPPORTED_OPEN_CLOSE | SUPPORTED_IRQ );
+		  SUPPORTED_OPEN_CLOSE );
+	if ( netdev_irq_supported ( pxe_netdev ) )
+		undi_get_iface_info->ServiceFlags |= SUPPORTED_IRQ;
 	memset ( undi_get_iface_info->Reserved, 0,
 		 sizeof(undi_get_iface_info->Reserved) );