Lines Matching refs:can_use_virtual_dma
209 static int can_use_virtual_dma = 2; variable
286 if (can_use_virtual_dma != 2) in fallback_on_nodma_alloc()
4390 {"nodma", NULL, &can_use_virtual_dma, 1, 0},
4391 {"omnibook", NULL, &can_use_virtual_dma, 1, 0},
4392 {"yesdma", NULL, &can_use_virtual_dma, 0, 0},
4632 use_virtual_dma = can_use_virtual_dma & 1; in do_floppy_init()
4691 if (can_use_virtual_dma == 2 && in do_floppy_init()
4693 can_use_virtual_dma = 0; in do_floppy_init()
4845 if (can_use_virtual_dma & 2) in floppy_grab_irq_and_dma()
4846 use_virtual_dma = can_use_virtual_dma = 1; in floppy_grab_irq_and_dma()
4847 if (!(can_use_virtual_dma & 1)) { in floppy_grab_irq_and_dma()