1 files changed, 0 insertions, 120 deletions
diff --git a/sys/boot/powerpc/ps3/ps3mmu.c b/sys/boot/powerpc/ps3/ps3mmu.c
deleted file mode 100644
index 08dcf75d2839..000000000000
--- a/sys/boot/powerpc/ps3/ps3mmu.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*-
- * Copyright (C) 2010 Nathan Whitehorn
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <stand.h>
-#include <stdint.h>
-
-#define _KERNEL
-#include <machine/cpufunc.h>
-#include <machine/psl.h>
-#include <machine/pte.h>
-#include <machine/slb.h>
-#include <machine/param.h>
-
-#include "bootstrap.h"
-#include "lv1call.h"
-#include "ps3.h"
-
-register_t pteg_count, pteg_mask;
-uint64_t as_id;
-uint64_t virtual_avail;
-
-int
-ps3mmu_map(uint64_t va, uint64_t pa)
-{
-	struct lpte pt;
-	int shift;
-	uint64_t vsid, ptegidx;
-	
-	if (pa < 0x8000000) { /* Phys mem? */
-		pt.pte_hi = LPTE_BIG;
-		pt.pte_lo = LPTE_M;
-		shift = 24;
-		vsid = 0;
-	} else {
-		pt.pte_hi = 0;
-		pt.pte_lo = LPTE_I | LPTE_G | LPTE_M | LPTE_NOEXEC;
-		shift = ADDR_PIDX_SHFT;
-		vsid = 1;
-	}
-
-	pt.pte_hi |= (vsid << LPTE_VSID_SHIFT) |
-            (((uint64_t)(va & ADDR_PIDX) >> ADDR_API_SHFT64) & LPTE_API);
-	pt.pte_lo |= pa;
-	ptegidx = vsid ^ (((uint64_t)va & ADDR_PIDX) >> shift);
-
-	pt.pte_hi |= LPTE_LOCKED | LPTE_VALID;
-	ptegidx &= pteg_mask;
-
-	return (lv1_insert_pte(ptegidx, &pt, LPTE_LOCKED));
-}
-
-void *
-ps3mmu_mapdev(uint64_t pa, size_t length)
-{
-	uint64_t spa;
-	void *mapstart;
-	int err;
-	
-	mapstart = (void *)(uintptr_t)virtual_avail;
-
-	for (spa = pa; spa < pa + length; spa += PAGE_SIZE) {
-		err = ps3mmu_map(virtual_avail, spa);
-		virtual_avail += PAGE_SIZE;
-		if (err != 0)
-			return (NULL);
-	}
-
-	return (mapstart);
-}
-
-int
-ps3mmu_init(int maxmem)
-{
-	uint64_t ptsize;
-	int i;
-
-	i = lv1_setup_address_space(&as_id, &ptsize);
-	pteg_count = ptsize / sizeof(struct lpteg);
-	pteg_mask = pteg_count - 1;
-
-	for (i = 0; i < maxmem; i += 16*1024*1024)
-		ps3mmu_map(i,i);
-
-	virtual_avail = 0x10000000;
-
-	__asm __volatile ("slbia; slbmte %0, %1; slbmte %2,%3" ::
-	    "r"((0 << SLBV_VSID_SHIFT) | SLBV_L), "r"(0 | SLBE_VALID),
-	    "r"(1 << SLBV_VSID_SHIFT),
-	    "r"((1 << SLBE_ESID_SHIFT) | SLBE_VALID | 1));
-
-	mtmsr(PSL_IR | PSL_DR | PSL_RI | PSL_ME);
-
-	return (0);
-}
-