1 files changed, 0 insertions, 77 deletions
diff --git a/include/nios.h b/include/nios.h
deleted file mode 100644
index 46b685ab9..000000000
--- a/include/nios.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * (C) Copyright 2003, Psyent Corporation <www.psyent.com>
- * Scott McNutt <smcnutt@psyent.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __NIOS_H__
-#define __NIOS_H__
-
-/*------------------------------------------------------------------------
- * Control registers -- use with wrctl() & rdctl()
- *----------------------------------------------------------------------*/
-#define CTL_STATUS	0x00		/* Processor status		*/
-#define CTL_ISTATUS	0x01		/* Saved status (exception)	*/
-#define CTL_WVALID	0x02		/* Valid window limit		*/
-#define CTL_ICACHE	0x05		/* I-cache line-invalidate	*/
-#define CTL_CPU_ID	0x06		/* CPU version id		*/
-#define CTL_DCACHE	0x07		/* D-cache line-invalidate	*/
-#define CTL_CLR_IE	0x08		/* Interrupt clear (disable)	*/
-#define CTL_SET_IE	0x09		/* Interrupt set (enable)	*/
-
-/*------------------------------------------------------------------------
- * Access to control regs
- *----------------------------------------------------------------------*/
-#define _str_(s)	#s
-
-#define rdctl(reg)\
-	({unsigned int val;\
-	asm volatile( "pfx " _str_(reg) "\n\t rdctl %0"\
-		: "=r" (val) ); val;})
-
-#define wrctl(reg,val)\
-	asm volatile( "pfx " _str_(reg) "\n\t wrctl %0 \n\t nop"\
-		: : "r" (val))
-
-/*------------------------------------------------------------------------
- * Control reg bit masks
- *----------------------------------------------------------------------*/
-#define STATUS_DC	(1<<17)		/* Data cache enable		*/
-#define STATUS_IC	(1<<16)		/* Instruction cache enable	*/
-#define STATUS_IE	(1<<15)		/* Interrupt enable		*/
-#define STATUS_IPRI	(0x3f<<9)	/* Interrupt priority		*/
-#define STATUS_CWP	(0x1f<<4)	/* Current window pointer	*/
-#define STATUS_N	(1<<3)		/* Condition code: negative	*/
-#define STATUS_V	(1<<2)		/* Condition code: overflow	*/
-#define STATUS_Z	(1<<1)		/* Condition code: zero		*/
-#define STATUS_C	(1<<0)		/* Condition code: carry/borrow */
-
-static inline unsigned ipri( unsigned prio )
-{
-	unsigned tmp;
-	unsigned status = rdctl(CTL_STATUS);
-	prio = (prio << 9) & STATUS_IPRI;
-	tmp = (status & ~STATUS_IPRI) | prio;
-	wrctl(CTL_STATUS,tmp);
-	return( (status & STATUS_IPRI) >> 9);
-}
-
-
-#endif /* __NIOS_H__ */