Revision 07ad1b93
| b/vl.c | ||
|---|---|---|
| 1462 | 1462 |
s->lsr |= UART_LSR_BI | UART_LSR_DR; |
| 1463 | 1463 |
serial_update_irq(); |
| 1464 | 1464 |
break; |
| 1465 |
case 'd': |
|
| 1466 |
// tb_flush(); |
|
| 1467 |
cpu_set_log(CPU_LOG_ALL); |
|
| 1468 |
break; |
|
| 1465 | 1469 |
case TERM_ESCAPE: |
| 1466 | 1470 |
goto send_char; |
| 1467 | 1471 |
} |
| ... | ... | |
| 1979 | 1983 |
/* Keyboard Commands */ |
| 1980 | 1984 |
#define KBD_CMD_SET_LEDS 0xED /* Set keyboard leds */ |
| 1981 | 1985 |
#define KBD_CMD_ECHO 0xEE |
| 1986 |
#define KBD_CMD_GET_ID 0xF2 /* get keyboard ID */ |
|
| 1982 | 1987 |
#define KBD_CMD_SET_RATE 0xF3 /* Set typematic rate */ |
| 1983 | 1988 |
#define KBD_CMD_ENABLE 0xF4 /* Enable scanning */ |
| 1984 | 1989 |
#define KBD_CMD_RESET_DISABLE 0xF5 /* reset and disable scanning */ |
| ... | ... | |
| 2065 | 2070 |
int reset_requested; |
| 2066 | 2071 |
|
| 2067 | 2072 |
/* update irq and KBD_STAT_[MOUSE_]OBF */ |
| 2073 |
/* XXX: not generating the irqs if KBD_MODE_DISABLE_KBD is set may be |
|
| 2074 |
incorrect, but it avoids having to simulate exact delays */ |
|
| 2068 | 2075 |
static void kbd_update_irq(KBDState *s) |
| 2069 | 2076 |
{
|
| 2070 | 2077 |
int irq12_level, irq1_level; |
| ... | ... | |
| 2080 | 2087 |
if (s->mode & KBD_MODE_MOUSE_INT) |
| 2081 | 2088 |
irq12_level = 1; |
| 2082 | 2089 |
} else {
|
| 2083 |
if (s->mode & KBD_MODE_KBD_INT) |
|
| 2090 |
if ((s->mode & KBD_MODE_KBD_INT) && |
|
| 2091 |
!(s->mode & KBD_MODE_DISABLE_KBD)) |
|
| 2084 | 2092 |
irq1_level = 1; |
| 2085 | 2093 |
} |
| 2086 | 2094 |
} |
| ... | ... | |
| 2120 | 2128 |
KBDState *s = &kbd_state; |
| 2121 | 2129 |
int val; |
| 2122 | 2130 |
val = s->status; |
| 2123 |
#if defined(DEBUG_KBD) && 0
|
|
| 2131 |
#if defined(DEBUG_KBD) |
|
| 2124 | 2132 |
printf("kbd: read status=0x%02x\n", val);
|
| 2125 | 2133 |
#endif |
| 2126 | 2134 |
return val; |
| ... | ... | |
| 2162 | 2170 |
break; |
| 2163 | 2171 |
case KBD_CCMD_KBD_DISABLE: |
| 2164 | 2172 |
s->mode |= KBD_MODE_DISABLE_KBD; |
| 2173 |
kbd_update_irq(s); |
|
| 2165 | 2174 |
break; |
| 2166 | 2175 |
case KBD_CCMD_KBD_ENABLE: |
| 2167 | 2176 |
s->mode &= ~KBD_MODE_DISABLE_KBD; |
| 2177 |
kbd_update_irq(s); |
|
| 2168 | 2178 |
break; |
| 2169 | 2179 |
case KBD_CCMD_READ_INPORT: |
| 2170 | 2180 |
kbd_queue(s, 0x00, 0); |
| ... | ... | |
| 2251 | 2261 |
case 0x05: |
| 2252 | 2262 |
kbd_queue(s, KBD_REPLY_RESEND, 0); |
| 2253 | 2263 |
break; |
| 2264 |
case KBD_CMD_GET_ID: |
|
| 2265 |
kbd_queue(s, KBD_REPLY_ACK, 0); |
|
| 2266 |
kbd_queue(s, 0xab, 0); |
|
| 2267 |
kbd_queue(s, 0x83, 0); |
|
| 2268 |
break; |
|
| 2254 | 2269 |
case KBD_CMD_ECHO: |
| 2255 | 2270 |
kbd_queue(s, KBD_CMD_ECHO, 0); |
| 2256 | 2271 |
break; |
Also available in: Unified diff