Module Name: src
Committed By: martin
Date: Fri Mar 22 07:41:41 UTC 2019
Modified Files:
src/sys/dev/pci: radeonfb.c
Log Message:
Even if you try very hard, some cards just do not have a BIOS.
To generate a diff of this commit:
cvs rdiff -u -r1.102 -r1.103 src/sys/dev/pci/radeonfb.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/radeonfb.c
diff -u src/sys/dev/pci/radeonfb.c:1.102 src/sys/dev/pci/radeonfb.c:1.103
--- src/sys/dev/pci/radeonfb.c:1.102 Thu Mar 21 17:40:36 2019
+++ src/sys/dev/pci/radeonfb.c Fri Mar 22 07:41:41 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: radeonfb.c,v 1.102 2019/03/21 17:40:36 macallan Exp $ */
+/* $NetBSD: radeonfb.c,v 1.103 2019/03/22 07:41:41 martin Exp $ */
/*-
* Copyright (c) 2006 Itronix Inc.
@@ -70,7 +70,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: radeonfb.c,v 1.102 2019/03/21 17:40:36 macallan Exp $");
+__KERNEL_RCSID(0, "$NetBSD: radeonfb.c,v 1.103 2019/03/22 07:41:41 martin Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -1402,6 +1402,9 @@ radeonfb_loadbios(struct radeonfb_softc
pci_find_rom(pa, romt, romh, romsz, PCI_ROM_CODE_TYPE_X86, &biosh,
&sc->sc_biossz);
+ if (sc->sc_biossz == 0 || sc->sc_bios == NULL)
+ return;
+
foundit:
if (sc->sc_biossz > 0) {
sc->sc_bios = malloc(sc->sc_biossz, M_DEVBUF, M_WAITOK);
