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()
4396 {"nodma", NULL, &can_use_virtual_dma, 1, 0},
4397 {"omnibook", NULL, &can_use_virtual_dma, 1, 0},
4398 {"yesdma", NULL, &can_use_virtual_dma, 0, 0},
4643 use_virtual_dma = can_use_virtual_dma & 1; in do_floppy_init()
4702 if (can_use_virtual_dma == 2 && in do_floppy_init()
4704 can_use_virtual_dma = 0; in do_floppy_init()
4856 if (can_use_virtual_dma & 2) in floppy_grab_irq_and_dma()
4857 use_virtual_dma = can_use_virtual_dma = 1; in floppy_grab_irq_and_dma()
4858 if (!(can_use_virtual_dma & 1)) { in floppy_grab_irq_and_dma()