diff options
Diffstat (limited to 'sys/dev/isa/essreg.h')
| -rw-r--r-- | sys/dev/isa/essreg.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/sys/dev/isa/essreg.h b/sys/dev/isa/essreg.h index 811eebed51d..0b50d812da3 100644 --- a/sys/dev/isa/essreg.h +++ b/sys/dev/isa/essreg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: essreg.h,v 1.2 1999/09/30 22:13:52 kstailey Exp $ */ +/* $OpenBSD: essreg.h,v 1.3 2001/01/29 06:27:59 mickey Exp $ */ /* $NetBSD: essreg.h,v 1.12 1999/06/18 20:25:23 augustss Exp $ */ /* * Copyright 1997 @@ -34,7 +34,7 @@ */ /* -** @(#) $RCSfile: essreg.h,v $ $Revision: 1.2 $ (SHARK) $Date: 1999/09/30 22:13:52 $ +** @(#) $RCSfile: essreg.h,v $ $Revision: 1.3 $ (SHARK) $Date: 2001/01/29 06:27:59 $ ** **++ ** @@ -46,15 +46,15 @@ ** ** MODULE DESCRIPTION: ** -** This module contains the constant definitions for the device -** registers on the ESS Technologies 1888/1887/888 sound chip. +** This module contains the constant definitions for the device +** registers on the ESS Technologies 1888/1887/888 sound chip. ** ** AUTHORS: ** ** Blair Fidler Software Engineering Australia ** Gold Coast, Australia. ** -** CREATION DATE: +** CREATION DATE: ** ** March 10, 1997. ** @@ -67,7 +67,7 @@ * DSP commands. This unit handles MIDI and audio capabilities. * The DSP can be reset, data/commands can be read or written to it, * and it can generate interrupts. Interrupts are generated for MIDI - * input or DMA completion. They seem to have neglected the fact + * input or DMA completion. They seem to have neglected the fact * that it would be nice to have a MIDI transmission complete interrupt. * Worse, the DMA engine is half-duplex. This means you need to do * (timed) programmed I/O to be able to record and play simulataneously. @@ -109,7 +109,7 @@ #define ESS_AUDIO_CTRL_MONITOR 0x08 /* 0=disable/1=enable */ #define ESS_AUDIO_CTRL_MONO 0x02 /* 0=disable/1=enable */ #define ESS_AUDIO_CTRL_STEREO 0x01 /* 0=disable/1=enable */ -#define ESS_XCMD_PREAMP_CTRL 0xA9 /* */ +#define ESS_XCMD_PREAMP_CTRL 0xA9 /* */ #define ESS_PREAMP_CTRL_ENABLE 0x04 #define ESS_XCMD_IRQ_CTRL 0xB1 /* legacy audio interrupt control */ @@ -127,8 +127,8 @@ #define ESS_DRQ_CTRL_EXT 0x40 #define ESS_XCMD_VOLIN_CTRL 0xB4 /* stereo input volume control */ #define ESS_1788_XCMD_AUDIO_CTRL0 0xB6 -#define ESS_CTRL0_SIGNED 0x00 -#define ESS_CTRL0_UNSIGNED 0x80 +#define ESS_CTRL0_SIGNED 0x00 +#define ESS_CTRL0_UNSIGNED 0x80 #define ESS_XCMD_AUDIO1_CTRL1 0xB7 /* */ #define ESS_AUDIO1_CTRL1_FIFO_CONNECT 0x80 /* 1=connected */ #define ESS_AUDIO1_CTRL1_FIFO_MONO 0x40 /* 0=stereo/1=mono */ @@ -216,10 +216,10 @@ #endif /*****************************************************************************/ -/* DSP Timeout Definitions */ +/* DSP Timeout Definitions */ /*****************************************************************************/ -#define ESS_READ_TIMEOUT 5000 /* number of times to try a read, 5ms*/ -#define ESS_WRITE_TIMEOUT 5000 /* number of times to try a write, 5ms */ +#define ESS_READ_TIMEOUT 5000 /* number of times to try a read, 5ms*/ +#define ESS_WRITE_TIMEOUT 5000 /* number of times to try a write, 5ms */ #define ESS_NPORT 16 @@ -234,7 +234,7 @@ #define ESS_DSP_RW_STATUS 0x0C #define ESS_DSP_WRITE_BUSY 0x80 -#define ESS_DSP_READ_READY 0x40 +#define ESS_DSP_READ_READY 0x40 #define ESS_DSP_READ_FULL 0x20 /* FIFO full */ #define ESS_DSP_READ_EMPTY 0x10 /* FIFO empty */ #define ESS_DSP_READ_HALF 0x08 /* FIFO half-empty */ @@ -247,7 +247,7 @@ #define ESS_MIX_REG_SELECT 0x04 #define ESS_MIX_REG_DATA 0x05 -#define ESS_MIX_RESET 0x00 /* mixer reset port and value */ +#define ESS_MIX_RESET 0x00 /* mixer reset port and value */ /* |