bd_strategy
static int bd_strategy(void *devdata, int flag, daddr_t dblk, size_t size,
.dv_strategy = bd_strategy,
.dv_strategy = bd_strategy,
.dv_strategy = bd_strategy,
return (physio(bd_strategy, NULL, dev, B_READ, bd_minphys, uio));
return (physio(bd_strategy, NULL, dev, B_WRITE, bd_minphys, uio));
return (aphysio(bd_strategy, anocancel, dev, B_READ, bd_minphys, aio));
return (aphysio(bd_strategy, anocancel, dev, B_WRITE, bd_minphys, aio));
static int bd_strategy(struct buf *);
bd_strategy, /* strategy */