最終更新:2019-04-18 (木) 14:43:00 (1806d)
resource
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linux/ioport.h
struct resource { resource_size_t start; resource_size_t end; const char *name; unsigned long flags; struct resource *parent, *sibling, *child; };
フラグ
- IORESOURCE_BITS? 0x000000ff /* Bus-specific bits */-
- IORESOURCE_TYPE_BITS? 0x00001f00 /* Resource type */
- IORESOURCE_IO? 0x00000100 /* PCI/ISA I/O ports */
- IORESOURCE_MEM? 0x00000200
- IORESOURCE_REG? 0x00000300 /* Register offsets */
- IORESOURCE_IRQ? 0x00000400
- IORESOURCE_DMA? 0x00000800
- IORESOURCE_BUS? 0x00001000
使われ所
Cloud Firestore/セキュリティルール
プロパティ
- resource.__name__?
- resource.data
- resource.id?