From debac3e733773cddf29f502dafbf11738a613949 Mon Sep 17 00:00:00 2001
From: Martin Reindl <martin@cvs.openbsd.org>
Date: Sat, 23 Apr 2005 01:45:56 +0000
Subject: make sure bus mastering is enabled

ok brad@

from NetBSD
---
 sys/dev/pci/if_de.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'sys')

diff --git a/sys/dev/pci/if_de.c b/sys/dev/pci/if_de.c
index 0f8b531b8da..58032ea5352 100644
--- a/sys/dev/pci/if_de.c
+++ b/sys/dev/pci/if_de.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_de.c,v 1.65 2005/04/16 16:08:07 deraadt Exp $	*/
+/*	$OpenBSD: if_de.c,v 1.66 2005/04/23 01:45:55 martin Exp $	*/
 /*	$NetBSD: if_de.c,v 1.45 1997/06/09 00:34:18 thorpej Exp $	*/
 
 /*-
@@ -5112,6 +5112,12 @@ tulip_pci_attach(TULIP_PCI_ATTACH_ARGS)
 	   printf(": unable to map device registers\n");
            return;
 	}
+
+	/* Make sure bus mastering is enabled. */
+	pci_conf_write(pa->pa_pc, pa->pa_tag, PCI_COMMAND_STATUS_REG,
+		       pci_conf_read(pa->pa_pc, pa->pa_tag,
+			             PCI_COMMAND_STATUS_REG) |
+				     PCI_COMMAND_MASTER_ENABLE);
     }
 
     tulip_initcsrs(sc, csr_base + csroffset, csrsize);
-- 
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