From 7996a3d79d55b7f879dfd62e202bbfe2963718d3 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 27 Jul 2013 22:15:01 +0000 Subject: really properly move files --- libdde-linux26/contrib/include/linux/via.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 libdde-linux26/contrib/include/linux/via.h (limited to 'libdde-linux26/contrib/include/linux/via.h') diff --git a/libdde-linux26/contrib/include/linux/via.h b/libdde-linux26/contrib/include/linux/via.h new file mode 100644 index 00000000..86ae3bcd --- /dev/null +++ b/libdde-linux26/contrib/include/linux/via.h @@ -0,0 +1,22 @@ +/* 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 0x00 +#define VIA_FUNCTION_PARPORT_ECP 0x01 +#define VIA_FUNCTION_PARPORT_EPP 0x02 +#define VIA_FUNCTION_PARPORT_DISABLE 0x03 +#define VIA_FUNCTION_PROBE 0xFF /* Special magic value to be used in code, not to be written into chip */ + +/* Bits for parallel port mode configuration register */ +#define VIA_PARPORT_ECPEPP 0X20 +#define VIA_PARPORT_BIDIR 0x80 + +/* VIA configuration registers */ +#define VIA_CONFIG_INDEX 0x3F0 +#define VIA_CONFIG_DATA 0x3F1 + +/* Mask for parallel port IRQ bits (in ISA PnP IRQ routing register 1) */ +#define VIA_IRQCONTROL_PARALLEL 0xF0 +/* Mask for parallel port DMA bits (in ISA PnP DMA routing register) */ +#define VIA_DMACONTROL_PARALLEL 0x0C -- cgit v1.2.3