diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-18 19:49:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-18 19:49:42 -0700 |
| commit | 038e5e2bf2819058fb1b4b52b583bef9ad063356 (patch) | |
| tree | 3a152b455f845a25d0958af5b461b034c2d565fa /arch/mips/sgi-ip32/ip32-irq-glue.S | |
| parent | 5c723d26fa223bdb17b9230c77e4e1156884475a (diff) | |
| parent | d34cb28a3718a7055ed14e2ec058fe3e4574af63 (diff) | |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (47 commits)
[MAINTAINERS] The ham radio code now has website at http://www.linux-ax25.org.
[MIPS] Use __ffs() instead of ffs() for waybit calculation.
[MIPS] Fix Makefile bugs for MIPS32/MIPS64 R1 and R2.
[MIPS] Handle IDE PIO cache aliases on SMP.
[MIPS] Make mips_srs_init static.
[MIPS] MIPS boards: Set HZ to 100.
[MIPS] kgdb: Let gcc compute the array size itself.
[MIPS] FPU affinity for MT ASE.
[MIPS] MT: Improved multithreading support.
[MIPS] kpsd and other AP/SP improvements.
[MIPS] R2: Instruction hazard barrier.
[MIPS] Fix genrtc compilation.
[MIPS] R2: Implement shadow register allocation without spinlock.
[MIPS] Fix VR41xx build errors.
[MIPS] Fix tx49_blast_icache32_page_indexed.
[MIPS] Enable SCHED_NO_NO_OMIT_FRAME_POINTER for MIPS.
[MIPS] Use "R" constraint for cache_op.
[MIPS] Rewrite all the assembler interrupt handlers to C.
[MIPS] Fix the crime against humanity that mipsIRQ.S is.
[MIPS] Fixup damage done by 22a9835c350782a5c3257343713932af3ac92ee0.
...
Diffstat (limited to 'arch/mips/sgi-ip32/ip32-irq-glue.S')
| -rw-r--r-- | arch/mips/sgi-ip32/ip32-irq-glue.S | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/arch/mips/sgi-ip32/ip32-irq-glue.S b/arch/mips/sgi-ip32/ip32-irq-glue.S deleted file mode 100644 index 200924e1c4f5..000000000000 --- a/arch/mips/sgi-ip32/ip32-irq-glue.S +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Low level interrupt handler for the SGI O2 aka IP32 aka Moosehead - * - * 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) 2000 Harald Koerfgen - * Copyright (C) 2001 Keith M Wesolowski - */ -#include <asm/asm.h> -#include <asm/regdef.h> -#include <asm/mipsregs.h> -#include <asm/stackframe.h> -#include <asm/addrspace.h> - - .text - .set noreorder - .set noat - .align 5 - NESTED(ip32_handle_int, PT_SIZE, ra) - .set noat - SAVE_ALL - CLI # TEST: interrupts should be off - .set at - .set noreorder - - mfc0 s0,CP0_CAUSE - - andi t1, s0, IE_IRQ0 - bnez t1, handle_irq0 - andi t1, s0, IE_IRQ1 - bnez t1, handle_irq1 - andi t1, s0, IE_IRQ2 - bnez t1, handle_irq2 - andi t1, s0, IE_IRQ3 - bnez t1, handle_irq3 - andi t1, s0, IE_IRQ4 - bnez t1, handle_irq4 - andi t1, s0, IE_IRQ5 - bnez t1, handle_irq5 - nop - - /* Either someone has triggered the "software interrupts" - * or we lost an interrupt somehow. Ignore it. - */ - j ret_from_irq - nop - -handle_irq0: - jal ip32_irq0 - move a0, sp - j ret_from_irq - nop - -handle_irq1: - jal ip32_irq1 - move a0, sp - j ret_from_irq - nop - -handle_irq2: - jal ip32_irq2 - move a0, sp - j ret_from_irq - nop - -handle_irq3: - jal ip32_irq3 - move a0, sp - j ret_from_irq - nop - -handle_irq4: - jal ip32_irq4 - move a0, sp - j ret_from_irq - nop - -handle_irq5: - jal ip32_irq5 - move a0, sp - j ret_from_irq - nop - - END(ip32_handle_int) |