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-rw-r--r--arch/mips/sgi-ip27/ip27-irq-glue.S45
1 files changed, 0 insertions, 45 deletions
diff --git a/arch/mips/sgi-ip27/ip27-irq-glue.S b/arch/mips/sgi-ip27/ip27-irq-glue.S
deleted file mode 100644
index c304df715e0a..000000000000
--- a/arch/mips/sgi-ip27/ip27-irq-glue.S
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1999 Ralf Baechle
- * Copyright (C) 1999 Silicon Graphics, Inc.
- */
-#include <asm/asm.h>
-#include <asm/mipsregs.h>
-#include <asm/regdef.h>
-#include <asm/stackframe.h>
-
- .text
- .align 5
-NESTED(ip27_irq, PT_SIZE, sp)
- SAVE_ALL
- CLI
-
- mfc0 s0, CP0_CAUSE
- mfc0 t0, CP0_STATUS
- and s0, t0
- move a0, sp
- PTR_LA ra, ret_from_irq
-
- /* First check for RT interrupt. */
- andi t0, s0, CAUSEF_IP4
- bnez t0, ip4
- andi t0, s0, CAUSEF_IP2
- bnez t0, ip2
- andi t0, s0, CAUSEF_IP3
- bnez t0, ip3
- andi t0, s0, CAUSEF_IP5
- bnez t0, ip5
- andi t0, s0, CAUSEF_IP6
- bnez t0, ip6
- j ra
-
-ip2: j ip27_do_irq_mask0 # PI_INT_PEND_0 or CC_PEND_{A|B}
-ip3: j ip27_do_irq_mask1 # PI_INT_PEND_1
-ip4: j ip27_rt_timer_interrupt
-ip5: j ip27_prof_timer
-ip6: j ip27_hub_error
-
- END(ip27_irq)