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733ecc5c
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733ecc5c
编写于
3月 23, 2009
作者:
H
Hiroshi DOYU
提交者:
Tony Lindgren
3月 23, 2009
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差异文件
omap mailbox: cleanup omap2 register definition with macro
Signed-off-by:
N
Hiroshi DOYU
<
Hiroshi.DOYU@nokia.com
>
上级
8e0ee43b
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
29 addition
and
48 deletion
+29
-48
arch/arm/mach-omap2/mailbox.c
arch/arm/mach-omap2/mailbox.c
+29
-48
未找到文件。
arch/arm/mach-omap2/mailbox.c
浏览文件 @
733ecc5c
/*
* Mailbox reservation modules for OMAP2
* Mailbox reservation modules for OMAP2
/3
*
* Copyright (C) 2006 Nokia Corporation
* Copyright (C) 2006
-2009
Nokia Corporation
* Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
* and Paul Mundt
<paul.mundt@nokia.com>
* and Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
...
...
@@ -18,40 +18,19 @@
#include <mach/mailbox.h>
#include <mach/irqs.h>
#define MAILBOX_REVISION 0x00
#define MAILBOX_SYSCONFIG 0x10
#define MAILBOX_SYSSTATUS 0x14
#define MAILBOX_MESSAGE_0 0x40
#define MAILBOX_MESSAGE_1 0x44
#define MAILBOX_MESSAGE_2 0x48
#define MAILBOX_MESSAGE_3 0x4c
#define MAILBOX_MESSAGE_4 0x50
#define MAILBOX_MESSAGE_5 0x54
#define MAILBOX_FIFOSTATUS_0 0x80
#define MAILBOX_FIFOSTATUS_1 0x84
#define MAILBOX_FIFOSTATUS_2 0x88
#define MAILBOX_FIFOSTATUS_3 0x8c
#define MAILBOX_FIFOSTATUS_4 0x90
#define MAILBOX_FIFOSTATUS_5 0x94
#define MAILBOX_MSGSTATUS_0 0xc0
#define MAILBOX_MSGSTATUS_1 0xc4
#define MAILBOX_MSGSTATUS_2 0xc8
#define MAILBOX_MSGSTATUS_3 0xcc
#define MAILBOX_MSGSTATUS_4 0xd0
#define MAILBOX_MSGSTATUS_5 0xd4
#define MAILBOX_IRQSTATUS_0 0x100
#define MAILBOX_IRQENABLE_0 0x104
#define MAILBOX_IRQSTATUS_1 0x108
#define MAILBOX_IRQENABLE_1 0x10c
#define MAILBOX_IRQSTATUS_2 0x110
#define MAILBOX_IRQENABLE_2 0x114
#define MAILBOX_IRQSTATUS_3 0x118
#define MAILBOX_IRQENABLE_3 0x11c
#define MAILBOX_REVISION 0x000
#define MAILBOX_SYSCONFIG 0x010
#define MAILBOX_SYSSTATUS 0x014
#define MAILBOX_MESSAGE(m) (0x040 + 4 * (m))
#define MAILBOX_FIFOSTATUS(m) (0x080 + 4 * (m))
#define MAILBOX_MSGSTATUS(m) (0x0c0 + 4 * (m))
#define MAILBOX_IRQSTATUS(u) (0x100 + 8 * (u))
#define MAILBOX_IRQENABLE(u) (0x104 + 8 * (u))
static
unsigned
long
mbox_base
;
#define MAILBOX_IRQ_NEWMSG(u) (1 << (2 * (u)))
#define MAILBOX_IRQ_NOTFULL(u) (1 << (2 * (u) + 1))
#define MAILBOX_IRQ_NOTFULL(n) (1 << (2 * (n) + 1))
#define MAILBOX_IRQ_NEWMSG(n) (1 << (2 * (n)))
static
unsigned
long
mbox_base
;
struct
omap_mbox2_fifo
{
unsigned
long
msg
;
...
...
@@ -209,15 +188,15 @@ static struct omap_mbox_ops omap2_mbox_ops = {
/* DSP */
static
struct
omap_mbox2_priv
omap2_mbox_dsp_priv
=
{
.
tx_fifo
=
{
.
msg
=
MAILBOX_MESSAGE
_0
,
.
fifo_stat
=
MAILBOX_FIFOSTATUS
_0
,
.
msg
=
MAILBOX_MESSAGE
(
0
)
,
.
fifo_stat
=
MAILBOX_FIFOSTATUS
(
0
)
,
},
.
rx_fifo
=
{
.
msg
=
MAILBOX_MESSAGE
_1
,
.
msg_stat
=
MAILBOX_MSGSTATUS
_1
,
.
msg
=
MAILBOX_MESSAGE
(
1
)
,
.
msg_stat
=
MAILBOX_MSGSTATUS
(
1
)
,
},
.
irqenable
=
MAILBOX_IRQENABLE
_0
,
.
irqstatus
=
MAILBOX_IRQSTATUS
_0
,
.
irqenable
=
MAILBOX_IRQENABLE
(
0
)
,
.
irqstatus
=
MAILBOX_IRQSTATUS
(
0
)
,
.
notfull_bit
=
MAILBOX_IRQ_NOTFULL
(
0
),
.
newmsg_bit
=
MAILBOX_IRQ_NEWMSG
(
1
),
};
...
...
@@ -232,15 +211,15 @@ EXPORT_SYMBOL(mbox_dsp_info);
/* IVA */
static
struct
omap_mbox2_priv
omap2_mbox_iva_priv
=
{
.
tx_fifo
=
{
.
msg
=
MAILBOX_MESSAGE
_2
,
.
fifo_stat
=
MAILBOX_FIFOSTATUS
_2
,
.
msg
=
MAILBOX_MESSAGE
(
2
)
,
.
fifo_stat
=
MAILBOX_FIFOSTATUS
(
2
)
,
},
.
rx_fifo
=
{
.
msg
=
MAILBOX_MESSAGE
_3
,
.
msg_stat
=
MAILBOX_MSGSTATUS
_3
,
.
msg
=
MAILBOX_MESSAGE
(
3
)
,
.
msg_stat
=
MAILBOX_MSGSTATUS
(
3
)
,
},
.
irqenable
=
MAILBOX_IRQENABLE
_3
,
.
irqstatus
=
MAILBOX_IRQSTATUS
_3
,
.
irqenable
=
MAILBOX_IRQENABLE
(
3
)
,
.
irqstatus
=
MAILBOX_IRQSTATUS
(
3
)
,
.
notfull_bit
=
MAILBOX_IRQ_NOTFULL
(
2
),
.
newmsg_bit
=
MAILBOX_IRQ_NEWMSG
(
3
),
};
...
...
@@ -320,4 +299,6 @@ static void __exit omap2_mbox_exit(void)
module_init
(
omap2_mbox_init
);
module_exit
(
omap2_mbox_exit
);
MODULE_LICENSE
(
"GPL"
);
MODULE_LICENSE
(
"GPL v2"
);
MODULE_DESCRIPTION
(
"omap mailbox: omap2/3 architecture specific functions"
);
MODULE_AUTHOR
(
"Hiroshi DOYU <Hiroshi.DOYU@nokia.com>, Paul Mundt"
);
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