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149 |
jeremybenn |
typedef union { int ioport; volatile char *maddr; } bus_space_handle_t;
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struct scb { unsigned short *hscb; };
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struct ahd_softc
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{
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int tags[2];
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bus_space_handle_t bshs[2];
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int dst_mode;
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int src_mode;
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int flags;
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};
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void outb(int, int);
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int foo_inb(struct ahd_softc*);
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int foo_int_int (int, int);
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int ahd_inb(struct ahd_softc*);
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int ahd_scb_active_in_fifo (void);
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void ahd_flush_qoutfifo (struct ahd_softc *ahd, struct scb *scb)
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{
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int src, dst, *a = &src, *b = &dst; *a = 1, *b = 1;
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int bb, p;
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if (ahd->src_mode == 1)
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{ int src, dst, *a = &src, *b = &dst; *a = 1, *b = 1;}
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foo_int_int (ahd->src_mode, ahd->dst_mode);
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p = 1;
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if (ahd->src_mode == 2 && ahd->dst_mode == p)
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{
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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}
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ahd->src_mode = 1;
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ahd->dst_mode = 2;
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while ((ahd_inb (ahd) & 0x01) != 0)
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{
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p = 1;
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if (ahd->src_mode == 2 && ahd->dst_mode == p)
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{
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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}
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ahd->src_mode = 1;
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ahd->dst_mode = 2;
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if (ahd_scb_active_in_fifo () == 0)
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continue;
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p = 1;
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if (ahd->src_mode == 2 && ahd->dst_mode == p)
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{
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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}
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ahd->src_mode = 1;
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ahd->dst_mode = 2;
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if ((ahd->flags & 1) != 0)
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foo_inb (ahd);
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if ((ahd->flags & 1) != 0)
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foo_inb (ahd);
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if ((ahd->flags & 1) != 0)
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foo_inb (ahd);
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if ((ahd->flags & 1) != 0)
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foo_inb (ahd);
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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bb = (*(scb->hscb));
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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bb = (*(scb->hscb));
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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}
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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p = 1;
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if (ahd->src_mode == 2 && ahd->dst_mode == p)
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{
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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}
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ahd->src_mode = 1;
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ahd->dst_mode = 2;
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if (ahd->src_mode == 2 && ahd->dst_mode == dst)
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{
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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if (ahd->tags[0] == 1) *(ahd->bshs[0].maddr);
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outb (1, ahd->bshs[0].ioport );
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}
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ahd->src_mode = 1;
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ahd->dst_mode = 2;
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ahd->flags |= 1;
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}
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