Revision 99a0949b hw/jazz_led.c
| b/hw/jazz_led.c | ||
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| 31 | 31 |
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typedef enum {
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REDRAW_NONE = 0, REDRAW_SEGMENTS = 1, REDRAW_BACKGROUND = 2, |
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} screen_state_t;
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} e_screen_state;
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typedef struct LedState {
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uint8_t segments; |
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DisplayState *ds; |
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screen_state_t state;
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e_screen_state state;
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} LedState; |
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static uint32_t led_readb(void *opaque, target_phys_addr_t addr)
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static uint32_t led_readb(void *opaque, a_target_phys_addr addr)
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{
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LedState *s = opaque; |
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uint32_t val; |
| ... | ... | |
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return val; |
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} |
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static uint32_t led_readw(void *opaque, target_phys_addr_t addr)
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static uint32_t led_readw(void *opaque, a_target_phys_addr addr)
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{
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uint32_t v; |
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#ifdef TARGET_WORDS_BIGENDIAN |
| ... | ... | |
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return v; |
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} |
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static uint32_t led_readl(void *opaque, target_phys_addr_t addr)
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static uint32_t led_readl(void *opaque, a_target_phys_addr addr)
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{
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uint32_t v; |
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#ifdef TARGET_WORDS_BIGENDIAN |
| ... | ... | |
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return v; |
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} |
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static void led_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
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static void led_writeb(void *opaque, a_target_phys_addr addr, uint32_t val)
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{
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LedState *s = opaque; |
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|
| ... | ... | |
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} |
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} |
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static void led_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
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static void led_writew(void *opaque, a_target_phys_addr addr, uint32_t val)
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{
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#ifdef TARGET_WORDS_BIGENDIAN |
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led_writeb(opaque, addr, (val >> 8) & 0xff); |
| ... | ... | |
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#endif |
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} |
| 118 | 118 |
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static void led_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
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static void led_writel(void *opaque, a_target_phys_addr addr, uint32_t val)
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{
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#ifdef TARGET_WORDS_BIGENDIAN |
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led_writeb(opaque, addr, (val >> 24) & 0xff); |
| ... | ... | |
| 282 | 282 |
printf("jazz_led_screen_dump() not implemented\n");
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} |
| 284 | 284 |
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static void jazz_led_text_update(void *opaque, console_ch_t *chardata)
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static void jazz_led_text_update(void *opaque, a_console_ch *chardata)
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{
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LedState *s = opaque; |
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char buf[2]; |
| ... | ... | |
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dpy_update(s->ds, 0, 0, 2, 1); |
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} |
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void jazz_led_init(target_phys_addr_t base)
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void jazz_led_init(a_target_phys_addr base)
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{
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LedState *s; |
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int io; |
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