Searched refs:baseminor (Results 1 – 2 of 2) sorted by relevance
| /DragonOS/kernel/src/driver/base/char/ |
| H A D | mod.rs | 108 baseminor: u32, in alloc_chardev_region()
113 DeviceNumber::new(Major::UNNAMED_MAJOR, baseminor), in alloc_chardev_region()
130 let baseminor = device_number.minor(); in __register_chardev_region() localVariable
139 if minorct > DeviceNumber::MINOR_MASK + 1 - baseminor { in __register_chardev_region()
141 name, baseminor, baseminor + minorct - 1, 0, DeviceNumber::MINOR_MASK); in __register_chardev_region()
143 let chardev = DeviceStruct::new(DeviceNumber::new(major, baseminor), minorct, name); in __register_chardev_region()
158 if item.device_number().minor() + item.minorct() <= baseminor { in __register_chardev_region()
161 if item.base_minor() >= baseminor + minorct { in __register_chardev_region()
171 return Ok(DeviceNumber::new(major, baseminor)); in __register_chardev_region()
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| /DragonOS/kernel/src/driver/base/block/ |
| H A D | block_device.rs | 564 baseminor: u32, in alloc_blockdev_region()
569 DeviceNumber::new(Major::UNNAMED_MAJOR, baseminor), in alloc_blockdev_region()
586 let baseminor = device_number.minor(); in __register_blockdev_region() localVariable
595 if minorct > DeviceNumber::MINOR_MASK + 1 - baseminor { in __register_blockdev_region()
597 name, baseminor, baseminor + minorct - 1, 0, DeviceNumber::MINOR_MASK); in __register_blockdev_region()
599 let blockdev = DeviceStruct::new(DeviceNumber::new(major, baseminor), minorct, name); in __register_blockdev_region()
614 if item.device_number().minor() + item.minorct() <= baseminor { in __register_blockdev_region()
617 if item.base_minor() >= baseminor + minorct { in __register_blockdev_region()
627 return Ok(DeviceNumber::new(major, baseminor)); in __register_blockdev_region()
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