svn commit: r209491 - head/sys/dev/fb
Jung-uk Kim
jkim at FreeBSD.org
Wed Jun 23 23:34:56 UTC 2010
Author: jkim
Date: Wed Jun 23 23:34:56 2010
New Revision: 209491
URL: http://svn.freebsd.org/changeset/base/209491
Log:
Use M_WAITOK for VESA BIOS initialization consistently.
Modified:
head/sys/dev/fb/vesa.c
Modified: head/sys/dev/fb/vesa.c
==============================================================================
--- head/sys/dev/fb/vesa.c Wed Jun 23 23:26:14 2010 (r209490)
+++ head/sys/dev/fb/vesa.c Wed Jun 23 23:34:56 2010 (r209491)
@@ -164,7 +164,7 @@ static char *vesa_revstr = NULL;
static int int10_set_mode(int mode);
static int vesa_bios_post(void);
-static int vesa_bios_get_mode(int mode, struct vesa_mode *vmode);
+static int vesa_bios_get_mode(int mode, struct vesa_mode *vmode, int flags);
static int vesa_bios_set_mode(int mode);
#if 0
static int vesa_bios_get_dac(void);
@@ -278,13 +278,13 @@ vesa_bios_post(void)
/* VESA BIOS calls */
static int
-vesa_bios_get_mode(int mode, struct vesa_mode *vmode)
+vesa_bios_get_mode(int mode, struct vesa_mode *vmode, int flags)
{
x86regs_t regs;
uint32_t offs;
void *buf;
- buf = x86bios_alloc(&offs, sizeof(*vmode), M_NOWAIT);
+ buf = x86bios_alloc(&offs, sizeof(*vmode), flags);
if (buf == NULL)
return (1);
@@ -856,7 +856,7 @@ vesa_bios_init(void)
for (i = 0, modes = 0; (i < (M_VESA_MODE_MAX - M_VESA_BASE + 1)) &&
(vesa_vmodetab[i] != 0xffff); ++i) {
vesa_vmodetab[i] = le16toh(vesa_vmodetab[i]);
- if (vesa_bios_get_mode(vesa_vmodetab[i], &vmode))
+ if (vesa_bios_get_mode(vesa_vmodetab[i], &vmode, M_WAITOK))
continue;
vmode.v_modeattr = le16toh(vmode.v_modeattr);
@@ -1788,7 +1788,7 @@ vesa_bios_info(int level)
for (i = 0;
(i < (M_VESA_MODE_MAX - M_VESA_BASE + 1))
&& (vesa_vmodetab[i] != 0xffff); ++i) {
- if (vesa_bios_get_mode(vesa_vmodetab[i], &vmode))
+ if (vesa_bios_get_mode(vesa_vmodetab[i], &vmode, M_NOWAIT))
continue;
/* print something for diagnostic purpose */
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