Lines Matching defs:use_dma
93 /* use_dma -- general goodness, fewer interrupts, less cpu load (vs PIO)
101 static int use_dma = 1;
104 /* "modprobe net2280 use_dma=n" etc */
105 module_param (use_dma, bool, S_IRUGO);
385 if (use_dma && !ep->dma && ep->num >= 1 && ep->num <= 4)
1443 use_dma
1821 /* use_dma changes are ignored till next device re-init */
1822 init_dma = use_dma;
2869 use_dma
2942 if (!use_dma)