} b;
} select_t, ata_select_t;
-/*
- * ATAPI Feature Register
- *
- * dma : Using DMA or PIO
- * reserved321 : Reserved
- * reserved654 : Reserved (Tag Type)
- * reserved7 : Reserved
- */
-typedef union {
- unsigned all :8;
- struct {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
- unsigned dma :1;
- unsigned reserved321 :3;
- unsigned reserved654 :3;
- unsigned reserved7 :1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
- unsigned reserved7 :1;
- unsigned reserved654 :3;
- unsigned reserved321 :3;
- unsigned dma :1;
-#else
-#error "Please fix <asm/byteorder.h>"
-#endif
- } b;
-} atapi_feature_t;
-
/*
* ATAPI Interrupt Reason Register.
*