Lines Matching refs:parallel
1 /* Low-level parallel port routines for built-in port on SGI IP32
31 * Support for parallel port IRQ is present.
53 /* The built-in parallel port on the SGI 02 workstation (a.k.a. IP32) is an
54 * IEEE 1284 parallel port driven by a Texas Instrument TL16PIR552PH chip[1].
61 * not so simple. The parport_pc code assumes that the parallel port
150 * struct parport_ip32_regs - virtual addresses of parallel port registers
326 * care. Reading the parallel port registers may have undesired side effects.
327 * Especially if @show_ecp_config is true, the parallel port is resetted.
465 /*--- IP32 parallel port DMA operations --------------------------------*/
1384 * Uses PIO to write the contents of the buffer @buf into the parallel port
1386 * with or without the help of interrupts. The parallel port must be
1428 * Uses DMA to write the contents of the buffer @buf into the parallel port
1430 * parallel port must be correctly initialized before calling
1475 * Uses PIO or DMA to write the contents of the buffer @buf into the parallel
2013 * parport_ip32_probe_port - probe and register IP32 built-in parallel port
2026 parport_ip32_make_isa_registers(®s, &mace->isa.parallel,
2036 p->base = MACE_BASE + offsetof(struct sgi_mace, isa.parallel);
2162 * parport_ip32_unregister_port - unregister a parallel port
2165 * Unregisters a parallel port and free previously allocated resources
2188 pr_info(PPIP32 "SGI IP32 built-in parallel port driver v0.6\n");
2205 MODULE_DESCRIPTION("SGI IP32 built-in parallel port driver");