Max Wash
c5edce612d
generic devices don't have a type (char, block, etc) and are created by bus drivers to represent the device until a suitable driver is found. generic devices are registered by the bus driver. once a more suitable driver is found, that driver will re-register the device under itself.
20 lines
341 B
C
20 lines
341 B
C
#include <socks/device.h>
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struct block_device *block_device_create(void)
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{
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struct device *dev = device_alloc();
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if (!dev) {
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return NULL;
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}
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dev->dev_type = DEV_TYPE_BLOCK;
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return BLOCK_DEVICE(dev);
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}
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struct block_device *block_device_from_generic(struct device *dev)
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{
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dev->dev_type = DEV_TYPE_BLOCK;
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return BLOCK_DEVICE(dev);
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}
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