Revision 6c0bd6bd hw/max7310.c
| b/hw/max7310.c | ||
|---|---|---|
| 7 | 7 |
* This file is licensed under GNU GPL. |
| 8 | 8 |
*/ |
| 9 | 9 |
|
| 10 |
#include "hw.h" |
|
| 11 | 10 |
#include "i2c.h" |
| 12 | 11 |
|
| 13 | 12 |
typedef struct {
|
| ... | ... | |
| 191 | 190 |
|
| 192 | 191 |
/* MAX7310 is SMBus-compatible (can be used with only SMBus protocols), |
| 193 | 192 |
* but also accepts sequences that are not SMBus so return an I2C device. */ |
| 194 |
i2c_slave *max7310_init(i2c_bus *bus)
|
|
| 193 |
static void max7310_init(i2c_slave *i2c)
|
|
| 195 | 194 |
{
|
| 196 |
MAX7310State *s = (MAX7310State *) |
|
| 197 |
i2c_slave_init(bus, 0, sizeof(MAX7310State)); |
|
| 198 |
s->i2c.event = max7310_event; |
|
| 199 |
s->i2c.recv = max7310_rx; |
|
| 200 |
s->i2c.send = max7310_tx; |
|
| 195 |
MAX7310State *s = FROM_I2C_SLAVE(MAX7310State, i2c); |
|
| 196 |
|
|
| 201 | 197 |
s->gpio_in = qemu_allocate_irqs(max7310_gpio_set, s, |
| 202 | 198 |
ARRAY_SIZE(s->handler)); |
| 203 | 199 |
|
| 204 | 200 |
max7310_reset(&s->i2c); |
| 205 | 201 |
|
| 206 | 202 |
register_savevm("max7310", -1, 0, max7310_save, max7310_load, s);
|
| 207 |
|
|
| 208 |
return &s->i2c; |
|
| 209 | 203 |
} |
| 210 | 204 |
|
| 211 | 205 |
qemu_irq *max7310_gpio_in_get(i2c_slave *i2c) |
| ... | ... | |
| 222 | 216 |
|
| 223 | 217 |
s->handler[line] = handler; |
| 224 | 218 |
} |
| 219 |
|
|
| 220 |
static I2CSlaveInfo max7310_info = {
|
|
| 221 |
.init = max7310_init, |
|
| 222 |
.event = max7310_event, |
|
| 223 |
.recv = max7310_rx, |
|
| 224 |
.send = max7310_tx |
|
| 225 |
}; |
|
| 226 |
|
|
| 227 |
static void max7310_register_devices(void) |
|
| 228 |
{
|
|
| 229 |
i2c_register_slave("max7310", sizeof(MAX7310State), &max7310_info);
|
|
| 230 |
} |
|
| 231 |
|
|
| 232 |
device_init(max7310_register_devices) |
|
Also available in: Unified diff