Lines Matching refs:can_use_virtual_dma
210 static int can_use_virtual_dma = 2; variable
287 if (can_use_virtual_dma != 2) in fallback_on_nodma_alloc()
4484 {"nodma", NULL, &can_use_virtual_dma, 1, 0},
4485 {"omnibook", NULL, &can_use_virtual_dma, 1, 0},
4486 {"yesdma", NULL, &can_use_virtual_dma, 0, 0},
4692 use_virtual_dma = can_use_virtual_dma & 1; in do_floppy_init()
4751 if (can_use_virtual_dma == 2 && in do_floppy_init()
4753 can_use_virtual_dma = 0; in do_floppy_init()
4907 if (can_use_virtual_dma & 2) in floppy_grab_irq_and_dma()
4908 use_virtual_dma = can_use_virtual_dma = 1; in floppy_grab_irq_and_dma()
4909 if (!(can_use_virtual_dma & 1)) { in floppy_grab_irq_and_dma()