/* SPDX-License-Identifier: GPL-2.0 */ /* Miscellaneous definitions for VIA chipsets Currently used only by drivers/parport/parport_pc.c */ /* Values for SuperIO function select configuration register */ #define VIA_FUNCTION_PARPORT_SPP … #define VIA_FUNCTION_PARPORT_ECP … #define VIA_FUNCTION_PARPORT_EPP … #define VIA_FUNCTION_PARPORT_DISABLE … #define VIA_FUNCTION_PROBE … /* Bits for parallel port mode configuration register */ #define VIA_PARPORT_ECPEPP … #define VIA_PARPORT_BIDIR … /* VIA configuration registers */ #define VIA_CONFIG_INDEX … #define VIA_CONFIG_DATA … /* Mask for parallel port IRQ bits (in ISA PnP IRQ routing register 1) */ #define VIA_IRQCONTROL_PARALLEL … /* Mask for parallel port DMA bits (in ISA PnP DMA routing register) */ #define VIA_DMACONTROL_PARALLEL …
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