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authorJesper Nilsson <jesper.nilsson@axis.com>2008-10-21 11:45:58 -0400
committerJesper Nilsson <jesper.nilsson@axis.com>2008-10-29 12:29:44 -0400
commit556dcee7b829e5c350c3ffdbdb87a8b15aa3c5d3 (patch)
tree26485b0d92eedcba6c0c96d4069469041aaf7106 /include/asm-cris/arch-v32/io.h
parent242bfafc8e42da4697c1e2dea108049d14dbac4b (diff)
[CRIS] Move header files from include to arch/cris/include.
Change all users of header files to correct path. Remove some unneeded headers for arch-v32. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Diffstat (limited to 'include/asm-cris/arch-v32/io.h')
-rw-r--r--include/asm-cris/arch-v32/io.h136
1 files changed, 0 insertions, 136 deletions
diff --git a/include/asm-cris/arch-v32/io.h b/include/asm-cris/arch-v32/io.h
deleted file mode 100644
index 72024452cea9..000000000000
--- a/include/asm-cris/arch-v32/io.h
+++ /dev/null
@@ -1,136 +0,0 @@
1#ifndef _ASM_ARCH_CRIS_IO_H
2#define _ASM_ARCH_CRIS_IO_H
3
4#include <linux/spinlock.h>
5#include <hwregs/reg_map.h>
6#include <hwregs/reg_rdwr.h>
7#include <hwregs/gio_defs.h>
8
9enum crisv32_io_dir
10{
11 crisv32_io_dir_in = 0,
12 crisv32_io_dir_out = 1
13};
14
15struct crisv32_ioport
16{
17 volatile unsigned long *oe;
18 volatile unsigned long *data;
19 volatile unsigned long *data_in;
20 unsigned int pin_count;
21 spinlock_t lock;
22};
23
24struct crisv32_iopin
25{
26 struct crisv32_ioport* port;
27 int bit;
28};
29
30extern struct crisv32_ioport crisv32_ioports[];
31
32extern struct crisv32_iopin crisv32_led1_green;
33extern struct crisv32_iopin crisv32_led1_red;
34extern struct crisv32_iopin crisv32_led2_green;
35extern struct crisv32_iopin crisv32_led2_red;
36extern struct crisv32_iopin crisv32_led3_green;
37extern struct crisv32_iopin crisv32_led3_red;
38
39extern struct crisv32_iopin crisv32_led_net0_green;
40extern struct crisv32_iopin crisv32_led_net0_red;
41extern struct crisv32_iopin crisv32_led_net1_green;
42extern struct crisv32_iopin crisv32_led_net1_red;
43
44static inline void crisv32_io_set(struct crisv32_iopin *iopin, int val)
45{
46 unsigned long flags;
47 spin_lock_irqsave(&iopin->port->lock, flags);
48
49 if (val)
50 *iopin->port->data |= iopin->bit;
51 else
52 *iopin->port->data &= ~iopin->bit;
53
54 spin_unlock_irqrestore(&iopin->port->lock, flags);
55}
56
57static inline void crisv32_io_set_dir(struct crisv32_iopin* iopin,
58 enum crisv32_io_dir dir)
59{
60 unsigned long flags;
61 spin_lock_irqsave(&iopin->port->lock, flags);
62
63 if (dir == crisv32_io_dir_in)
64 *iopin->port->oe &= ~iopin->bit;
65 else
66 *iopin->port->oe |= iopin->bit;
67
68 spin_unlock_irqrestore(&iopin->port->lock, flags);
69}
70
71static inline int crisv32_io_rd(struct crisv32_iopin* iopin)
72{
73 return ((*iopin->port->data_in & iopin->bit) ? 1 : 0);
74}
75
76int crisv32_io_get(struct crisv32_iopin* iopin,
77 unsigned int port, unsigned int pin);
78int crisv32_io_get_name(struct crisv32_iopin* iopin,
79 const char *name);
80
81#define CRIS_LED_OFF 0x00
82#define CRIS_LED_GREEN 0x01
83#define CRIS_LED_RED 0x02
84#define CRIS_LED_ORANGE (CRIS_LED_GREEN | CRIS_LED_RED)
85
86#if (defined(CONFIG_ETRAX_NBR_LED_GRP_ONE) || defined(CONFIG_ETRAX_NBR_LED_GRP_TWO))
87#define CRIS_LED_NETWORK_GRP0_SET(x) \
88 do { \
89 CRIS_LED_NETWORK_GRP0_SET_G((x) & CRIS_LED_GREEN); \
90 CRIS_LED_NETWORK_GRP0_SET_R((x) & CRIS_LED_RED); \
91 } while (0)
92#else
93#define CRIS_LED_NETWORK_GRP0_SET(x) while (0) {}
94#endif
95
96#define CRIS_LED_NETWORK_GRP0_SET_G(x) \
97 crisv32_io_set(&crisv32_led_net0_green, !(x));
98
99#define CRIS_LED_NETWORK_GRP0_SET_R(x) \
100 crisv32_io_set(&crisv32_led_net0_red, !(x));
101
102#if defined(CONFIG_ETRAX_NBR_LED_GRP_TWO)
103#define CRIS_LED_NETWORK_GRP1_SET(x) \
104 do { \
105 CRIS_LED_NETWORK_GRP1_SET_G((x) & CRIS_LED_GREEN); \
106 CRIS_LED_NETWORK_GRP1_SET_R((x) & CRIS_LED_RED); \
107 } while (0)
108#else
109#define CRIS_LED_NETWORK_GRP1_SET(x) while (0) {}
110#endif
111
112#define CRIS_LED_NETWORK_GRP1_SET_G(x) \
113 crisv32_io_set(&crisv32_led_net1_green, !(x));
114
115#define CRIS_LED_NETWORK_GRP1_SET_R(x) \
116 crisv32_io_set(&crisv32_led_net1_red, !(x));
117
118#define CRIS_LED_ACTIVE_SET(x) \
119 do { \
120 CRIS_LED_ACTIVE_SET_G((x) & CRIS_LED_GREEN); \
121 CRIS_LED_ACTIVE_SET_R((x) & CRIS_LED_RED); \
122 } while (0)
123
124#define CRIS_LED_ACTIVE_SET_G(x) \
125 crisv32_io_set(&crisv32_led2_green, !(x));
126#define CRIS_LED_ACTIVE_SET_R(x) \
127 crisv32_io_set(&crisv32_led2_red, !(x));
128#define CRIS_LED_DISK_WRITE(x) \
129 do{\
130 crisv32_io_set(&crisv32_led3_green, !(x)); \
131 crisv32_io_set(&crisv32_led3_red, !(x)); \
132 }while(0)
133#define CRIS_LED_DISK_READ(x) \
134 crisv32_io_set(&crisv32_led3_green, !(x));
135
136#endif