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Searched refs:PARPORT_MODE_DMA (Results 1 – 4 of 4) sorted by relevance

/linux-6.6.21/include/uapi/linux/
Dparport.h61 #define PARPORT_MODE_DMA (1<<5) /* Hardware can DMA. */ macro
/linux-6.6.21/drivers/parport/
Dparport_ip32.c1477 written = (p->modes & PARPORT_MODE_DMA) ? in parport_ip32_fifo_write_block()
2096 p->modes |= PARPORT_MODE_DMA; in parport_ip32_probe_port()
2179 if (p->modes & PARPORT_MODE_DMA) in parport_ip32_unregister_port()
Dparport_pc.c2145 p->modes |= PARPORT_MODE_DMA; in __parport_pc_probe_port()
2161 if ((p->modes & PARPORT_MODE_DMA) != 0) in __parport_pc_probe_port()
/linux-6.6.21/Documentation/driver-api/
Dparport-lowlevel.rst173 PARPORT_MODE_DMA The hardware can use DMA, so you might
184 hardware is capable of DMA, and PARPORT_MODE_DMA is in ``modes``, it