Revision f597627f hw/ide/qdev.c
| b/hw/ide/qdev.c | ||
|---|---|---|
| 18 | 18 |
*/ |
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#include <hw/hw.h> |
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#include "dma.h" |
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|
|
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#include "qemu-error.h" |
|
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#include <hw/ide/internal.h> |
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|
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/* --------------------------------- */ |
| ... | ... | |
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IDEBus *bus = DO_UPCAST(IDEBus, qbus, qdev->parent_bus); |
| 41 | 41 |
|
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if (!dev->conf.bs) {
|
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fprintf(stderr, "%s: no drive specified\n", qdev->info->name);
|
|
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error_report("No drive specified");
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|
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goto err; |
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} |
| 46 | 46 |
if (dev->unit == -1) {
|
| ... | ... | |
| 49 | 49 |
switch (dev->unit) {
|
| 50 | 50 |
case 0: |
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if (bus->master) {
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fprintf(stderr, "ide: tried to assign master twice\n");
|
|
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error_report("IDE unit %d is in use", dev->unit);
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|
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goto err; |
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} |
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bus->master = dev; |
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break; |
| 57 | 57 |
case 1: |
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if (bus->slave) {
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fprintf(stderr, "ide: tried to assign slave twice\n");
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|
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error_report("IDE unit %d is in use", dev->unit);
|
|
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goto err; |
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} |
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bus->slave = dev; |
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break; |
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default: |
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error_report("Invalid IDE unit %d", dev->unit);
|
|
| 65 | 66 |
goto err; |
| 66 | 67 |
} |
| 67 | 68 |
return info->init(dev); |
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