1 files changed, 0 insertions, 51 deletions
diff --git a/arch/sparc64/kernel/ivec.S b/arch/sparc64/kernel/ivec.S
deleted file mode 100644
index d29f92ebca5..00000000000
--- a/arch/sparc64/kernel/ivec.S
+++ /dev/null
@@ -1,51 +0,0 @@
-	/* The registers for cross calls will be:
-	 *
-	 * DATA 0: [low 32-bits]  Address of function to call, jmp to this
-	 *         [high 32-bits] MMU Context Argument 0, place in %g5
-	 * DATA 1: Address Argument 1, place in %g1
-	 * DATA 2: Address Argument 2, place in %g7
-	 *
-	 * With this method we can do most of the cross-call tlb/cache
-	 * flushing very quickly.
-	 */
-	.align		32
-	.globl		do_ivec
-	.type		do_ivec,#function
-do_ivec:
-	mov		0x40, %g3
-	ldxa		[%g3 + %g0] ASI_INTR_R, %g3
-	sethi		%hi(KERNBASE), %g4
-	cmp		%g3, %g4
-	bgeu,pn		%xcc, do_ivec_xcall
-	 srlx		%g3, 32, %g5
-	stxa		%g0, [%g0] ASI_INTR_RECEIVE
-	membar		#Sync
-
-	sethi		%hi(ivector_table_pa), %g2
-	ldx		[%g2 + %lo(ivector_table_pa)], %g2
-	sllx		%g3, 4, %g3
-	add		%g2, %g3, %g3
-
-	TRAP_LOAD_IRQ_WORK_PA(%g6, %g1)
-
-	ldx		[%g6], %g5
-	stxa		%g5, [%g3] ASI_PHYS_USE_EC
-	stx		%g3, [%g6]
-	wr		%g0, 1 << PIL_DEVICE_IRQ, %set_softint
-	retry
-do_ivec_xcall:
-	mov		0x50, %g1
-	ldxa		[%g1 + %g0] ASI_INTR_R, %g1
-	srl		%g3, 0, %g3
-
-	mov		0x60, %g7
-	ldxa		[%g7 + %g0] ASI_INTR_R, %g7
-	stxa		%g0, [%g0] ASI_INTR_RECEIVE
-	membar		#Sync
-	ba,pt		%xcc, 1f
-	 nop
-
-	.align		32
-1:	jmpl		%g3, %g0
-	 nop
-	.size		do_ivec,.-do_ivec