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Remove some dead code.

This commit is contained in:
mycroft 1994-03-01 18:22:52 +00:00
parent a3735835a3
commit 9091bc8257
2 changed files with 12 additions and 34 deletions
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23
sys/arch/i386/isa/isa.c
View File

@ -1,4 +1,5 @@
/*-
* Copyright (c) 1994 Charles Hannum.
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
*
@ -34,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)isa.c 7.2 (Berkeley) 5/13/91
* $Id: isa.c,v 1.37 1994/03/01 18:16:33 mycroft Exp $
* $Id: isa.c,v 1.38 1994/03/01 18:22:52 mycroft Exp $
*/
/*
@ -75,8 +76,8 @@
u_short *Crtat = (u_short *)MONO_BUF;
/*
** Register definitions for DMA controller 1 (channels 0..3):
*/
* Register definitions for DMA controller 1 (channels 0..3):
*/
#define DMA1_CHN(c) (IO_DMA1 + 1*(2*(c))) /* addr reg for channel c */
#define DMA1_SR (IO_DMA1 + 1*8) /* status register */
#define DMA1_SMSK (IO_DMA1 + 1*10) /* single mask register */
@ -84,8 +85,8 @@ u_short *Crtat = (u_short *)MONO_BUF;
#define DMA1_FFC (IO_DMA1 + 1*12) /* clear first/last FF */
/*
** Register definitions for DMA controller 2 (channels 4..7):
*/
* Register definitions for DMA controller 2 (channels 4..7):
*/
#define DMA2_CHN(c) (IO_DMA2 + 2*(2*(c))) /* addr reg for channel c */
#define DMA2_SR (IO_DMA2 + 2*8) /* status register */
#define DMA2_SMSK (IO_DMA2 + 2*10) /* single mask register */
@ -709,18 +710,6 @@ sysbeep(int pitch, int period)
splx(s);
}
/*
* Pass command to keyboard controller (8042)
*/
unsigned
kbc_8042cmd(int val)
{
while (inb(KBSTATP)&KBS_IBF);
if (val) outb(KBCMDP, val);
while (inb(KBSTATP)&KBS_IBF);
return (inb(KBDATAP));
}
/*
* find an ISA device in a given isa_devtab_* table, given
* the table to search, the expected id_driver entry, and the unit number.

23
sys/dev/isa/isa.c
View File

@ -1,4 +1,5 @@
/*-
* Copyright (c) 1994 Charles Hannum.
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
*
@ -34,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)isa.c 7.2 (Berkeley) 5/13/91
* $Id: isa.c,v 1.37 1994/03/01 18:16:33 mycroft Exp $
* $Id: isa.c,v 1.38 1994/03/01 18:22:52 mycroft Exp $
*/
/*
@ -75,8 +76,8 @@
u_short *Crtat = (u_short *)MONO_BUF;
/*
** Register definitions for DMA controller 1 (channels 0..3):
*/
* Register definitions for DMA controller 1 (channels 0..3):
*/
#define DMA1_CHN(c) (IO_DMA1 + 1*(2*(c))) /* addr reg for channel c */
#define DMA1_SR (IO_DMA1 + 1*8) /* status register */
#define DMA1_SMSK (IO_DMA1 + 1*10) /* single mask register */
@ -84,8 +85,8 @@ u_short *Crtat = (u_short *)MONO_BUF;
#define DMA1_FFC (IO_DMA1 + 1*12) /* clear first/last FF */
/*
** Register definitions for DMA controller 2 (channels 4..7):
*/
* Register definitions for DMA controller 2 (channels 4..7):
*/
#define DMA2_CHN(c) (IO_DMA2 + 2*(2*(c))) /* addr reg for channel c */
#define DMA2_SR (IO_DMA2 + 2*8) /* status register */
#define DMA2_SMSK (IO_DMA2 + 2*10) /* single mask register */
@ -709,18 +710,6 @@ sysbeep(int pitch, int period)
splx(s);
}
/*
* Pass command to keyboard controller (8042)
*/
unsigned
kbc_8042cmd(int val)
{
while (inb(KBSTATP)&KBS_IBF);
if (val) outb(KBCMDP, val);
while (inb(KBSTATP)&KBS_IBF);
return (inb(KBDATAP));
}
/*
* find an ISA device in a given isa_devtab_* table, given
* the table to search, the expected id_driver entry, and the unit number.