b75c100ef2
These cause codes are usable by userspace, so let's export to uapi. Signed-off-by: Michael Neuling <mikey@neuling.org> Cc: <stable@vger.kernel.org> # v3.9 Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
18 lines
586 B
C
18 lines
586 B
C
#ifndef _ASM_POWERPC_TM_H
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#define _ASM_POWERPC_TM_H
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/* Reason codes describing kernel causes for transaction aborts. By
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* convention, bit0 is copied to TEXASR[56] (IBM bit 7) which is set if
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* the failure is persistent. PAPR saves 0xff-0xe0 for the hypervisor.
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*/
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#define TM_CAUSE_PERSISTENT 0x01
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#define TM_CAUSE_RESCHED 0xde
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#define TM_CAUSE_TLBI 0xdc
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#define TM_CAUSE_FAC_UNAV 0xda
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#define TM_CAUSE_SYSCALL 0xd8 /* future use */
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#define TM_CAUSE_MISC 0xd6 /* future use */
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#define TM_CAUSE_SIGNAL 0xd4
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#define TM_CAUSE_ALIGNMENT 0xd2
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#define TM_CAUSE_EMULATE 0xd0
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#endif
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