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linux/include/asm-mips/interrupt.h

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Fixup a few lose ends in explicit support for MIPS R1/R2. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-07 16:58:15 +01:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[MIPS] TX49 MFC0 bug workaround If mfc0 $12 follows store and the mfc0 is last instruction of a page and fetching the next instruction causes TLB miss, the result of the mfc0 might wrongly contain EXL bit. ERT-TX49H2-027, ERT-TX49H3-012, ERT-TX49HL3-006, ERT-TX49H4-008 Workaround: mask EXL bit of the result or place a nop before mfc0. It doesn't harm to always clear those bits, so we change the code to do so. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-03 01:34:01 +09:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Fixup a few lose ends in explicit support for MIPS R1/R2. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-07 16:58:15 +01:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
[MIPS] TX49 MFC0 bug workaround If mfc0 $12 follows store and the mfc0 is last instruction of a page and fetching the next instruction causes TLB miss, the result of the mfc0 might wrongly contain EXL bit. ERT-TX49H2-027, ERT-TX49H3-012, ERT-TX49HL3-006, ERT-TX49H4-008 Workaround: mask EXL bit of the result or place a nop before mfc0. It doesn't harm to always clear those bits, so we change the code to do so. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-03 01:34:01 +09:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Fixup a few lose ends in explicit support for MIPS R1/R2. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-07 16:58:15 +01:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
MIPS: R2: Fix local_irq_save() local_irq_restore uses di which saves the whole status content, not just the IE bit resulting in local_irq_restore() to fail. This only happens if both CONFIG_CPU_MIPSR2 and CONFIG_IRQ_CPU are enabled. Signed-off-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-20 06:32:19 +01:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
[MIPS] TX49 MFC0 bug workaround If mfc0 $12 follows store and the mfc0 is last instruction of a page and fetching the next instruction causes TLB miss, the result of the mfc0 might wrongly contain EXL bit. ERT-TX49H2-027, ERT-TX49H3-012, ERT-TX49HL3-006, ERT-TX49H4-008 Workaround: mask EXL bit of the result or place a nop before mfc0. It doesn't harm to always clear those bits, so we change the code to do so. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-03 01:34:01 +09:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
[MIPS] local_irq_restore wasn't safe to be used in other macros mode. It always left the assembler in reorder mode possibly causing disaster. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-30 16:48:26 +00:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Fixup a few lose ends in explicit support for MIPS R1/R2. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-07 16:58:15 +01:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Fixup a few lose ends in explicit support for MIPS R1/R2. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-07 16:58:15 +01:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
[MIPS] TX49 MFC0 bug workaround If mfc0 $12 follows store and the mfc0 is last instruction of a page and fetching the next instruction causes TLB miss, the result of the mfc0 might wrongly contain EXL bit. ERT-TX49H2-027, ERT-TX49H3-012, ERT-TX49HL3-006, ERT-TX49H4-008 Workaround: mask EXL bit of the result or place a nop before mfc0. It doesn't harm to always clear those bits, so we change the code to do so. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-03 01:34:01 +09:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
[MIPS] local_irq_restore wasn't safe to be used in other macros mode. It always left the assembler in reorder mode possibly causing disaster. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-30 16:48:26 +00:00
Use ei / di MIPS32 R2 instructions if available. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-07-12 14:54:31 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00