Revision 2ac71179 hw/pl080.c
| b/hw/pl080.c | ||
|---|---|---|
| 93 | 93 |
if ((s->conf & PL080_CONF_E) == 0) |
| 94 | 94 |
return; |
| 95 | 95 |
|
| 96 |
cpu_abort(cpu_single_env, "DMA active\n");
|
|
| 96 |
hw_error("DMA active\n");
|
|
| 97 | 97 |
/* If we are already in the middle of a DMA operation then indicate that |
| 98 | 98 |
there may be new DMA requests and return immediately. */ |
| 99 | 99 |
if (s->running) {
|
| ... | ... | |
| 111 | 111 |
continue; |
| 112 | 112 |
flow = (ch->conf >> 11) & 7; |
| 113 | 113 |
if (flow >= 4) {
|
| 114 |
cpu_abort(cpu_single_env,
|
|
| 114 |
hw_error(
|
|
| 115 | 115 |
"pl080_run: Peripheral flow control not implemented\n"); |
| 116 | 116 |
} |
| 117 | 117 |
src_id = (ch->conf >> 1) & 0x1f; |
| ... | ... | |
| 242 | 242 |
return s->sync; |
| 243 | 243 |
default: |
| 244 | 244 |
bad_offset: |
| 245 |
cpu_abort(cpu_single_env, "pl080_read: Bad offset %x\n", (int)offset);
|
|
| 245 |
hw_error("pl080_read: Bad offset %x\n", (int)offset);
|
|
| 246 | 246 |
return 0; |
| 247 | 247 |
} |
| 248 | 248 |
} |
| ... | ... | |
| 288 | 288 |
case 10: /* SoftLBReq */ |
| 289 | 289 |
case 11: /* SoftLSReq */ |
| 290 | 290 |
/* ??? Implement these. */ |
| 291 |
cpu_abort(cpu_single_env, "pl080_write: Soft DMA not implemented\n");
|
|
| 291 |
hw_error("pl080_write: Soft DMA not implemented\n");
|
|
| 292 | 292 |
break; |
| 293 | 293 |
case 12: /* Configuration */ |
| 294 | 294 |
s->conf = value; |
| 295 | 295 |
if (s->conf & (PL080_CONF_M1 | PL080_CONF_M1)) {
|
| 296 |
cpu_abort(cpu_single_env, |
|
| 297 |
"pl080_write: Big-endian DMA not implemented\n"); |
|
| 296 |
hw_error("pl080_write: Big-endian DMA not implemented\n");
|
|
| 298 | 297 |
} |
| 299 | 298 |
pl080_run(s); |
| 300 | 299 |
break; |
| ... | ... | |
| 303 | 302 |
break; |
| 304 | 303 |
default: |
| 305 | 304 |
bad_offset: |
| 306 |
cpu_abort(cpu_single_env, "pl080_write: Bad offset %x\n", (int)offset);
|
|
| 305 |
hw_error("pl080_write: Bad offset %x\n", (int)offset);
|
|
| 307 | 306 |
} |
| 308 | 307 |
pl080_update(s); |
| 309 | 308 |
} |
Also available in: Unified diff