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-rw-r--r--arch/powerpc/kernel/misc_32.S156
1 files changed, 0 insertions, 156 deletions
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 01d3916c4cb..c74774e2175 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -61,32 +61,6 @@ _GLOBAL(mulhdu)
blr
/*
- * Returns (address we're running at) - (address we were linked at)
- * for use before the text and data are mapped to KERNELBASE.
- */
-_GLOBAL(reloc_offset)
- mflr r0
- bl 1f
-1: mflr r3
- LOAD_REG_IMMEDIATE(r4,1b)
- subf r3,r4,r3
- mtlr r0
- blr
-
-/*
- * add_reloc_offset(x) returns x + reloc_offset().
- */
-_GLOBAL(add_reloc_offset)
- mflr r0
- bl 1f
-1: mflr r5
- LOAD_REG_IMMEDIATE(r4,1b)
- subf r5,r4,r5
- add r3,r3,r5
- mtlr r0
- blr
-
-/*
* sub_reloc_offset(x) returns x - reloc_offset().
*/
_GLOBAL(sub_reloc_offset)
@@ -781,136 +755,6 @@ _GLOBAL(atomic_set_mask)
blr
/*
- * I/O string operations
- *
- * insb(port, buf, len)
- * outsb(port, buf, len)
- * insw(port, buf, len)
- * outsw(port, buf, len)
- * insl(port, buf, len)
- * outsl(port, buf, len)
- * insw_ns(port, buf, len)
- * outsw_ns(port, buf, len)
- * insl_ns(port, buf, len)
- * outsl_ns(port, buf, len)
- *
- * The *_ns versions don't do byte-swapping.
- */
-_GLOBAL(_insb)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,1
- blelr-
-00: lbz r5,0(r3)
- eieio
- stbu r5,1(r4)
- bdnz 00b
- blr
-
-_GLOBAL(_outsb)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,1
- blelr-
-00: lbzu r5,1(r4)
- stb r5,0(r3)
- eieio
- bdnz 00b
- blr
-
-_GLOBAL(_insw)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,2
- blelr-
-00: lhbrx r5,0,r3
- eieio
- sthu r5,2(r4)
- bdnz 00b
- blr
-
-_GLOBAL(_outsw)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,2
- blelr-
-00: lhzu r5,2(r4)
- eieio
- sthbrx r5,0,r3
- bdnz 00b
- blr
-
-_GLOBAL(_insl)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,4
- blelr-
-00: lwbrx r5,0,r3
- eieio
- stwu r5,4(r4)
- bdnz 00b
- blr
-
-_GLOBAL(_outsl)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,4
- blelr-
-00: lwzu r5,4(r4)
- stwbrx r5,0,r3
- eieio
- bdnz 00b
- blr
-
-_GLOBAL(__ide_mm_insw)
-_GLOBAL(_insw_ns)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,2
- blelr-
-00: lhz r5,0(r3)
- eieio
- sthu r5,2(r4)
- bdnz 00b
- blr
-
-_GLOBAL(__ide_mm_outsw)
-_GLOBAL(_outsw_ns)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,2
- blelr-
-00: lhzu r5,2(r4)
- sth r5,0(r3)
- eieio
- bdnz 00b
- blr
-
-_GLOBAL(__ide_mm_insl)
-_GLOBAL(_insl_ns)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,4
- blelr-
-00: lwz r5,0(r3)
- eieio
- stwu r5,4(r4)
- bdnz 00b
- blr
-
-_GLOBAL(__ide_mm_outsl)
-_GLOBAL(_outsl_ns)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,4
- blelr-
-00: lwzu r5,4(r4)
- stw r5,0(r3)
- eieio
- bdnz 00b
- blr
-
-/*
* Extended precision shifts.
*
* Updated to be valid for shift counts from 0 to 63 inclusive.