Searched hist:"8 f61aa32" (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/arch/powerpc/include/asm/ |
H A D | perf_event_server.h | 8f61aa32 Thu Apr 25 14:28:27 CDT 2013 Michael Ellerman <michael@ellerman.id.au> powerpc/perf: Add support for SIER
On power8 we have a new SIER (Sampled Instruction Event Register), which captures information about instructions when we have random sampling enabled.
Add support for loading the SIER into pt_regs, overloading regs->dar. Also set the new NO_SIPR flag in regs->result if we don't have SIPR.
Update regs_sihv/sipr() to look for SIPR/SIHV in SIER.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 8f61aa32 Thu Apr 25 14:28:27 CDT 2013 Michael Ellerman <michael@ellerman.id.au> powerpc/perf: Add support for SIER On power8 we have a new SIER (Sampled Instruction Event Register), which captures information about instructions when we have random sampling enabled. Add support for loading the SIER into pt_regs, overloading regs->dar. Also set the new NO_SIPR flag in regs->result if we don't have SIPR. Update regs_sihv/sipr() to look for SIPR/SIHV in SIER. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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H A D | reg.h | 8f61aa32 Thu Apr 25 14:28:27 CDT 2013 Michael Ellerman <michael@ellerman.id.au> powerpc/perf: Add support for SIER
On power8 we have a new SIER (Sampled Instruction Event Register), which captures information about instructions when we have random sampling enabled.
Add support for loading the SIER into pt_regs, overloading regs->dar. Also set the new NO_SIPR flag in regs->result if we don't have SIPR.
Update regs_sihv/sipr() to look for SIPR/SIHV in SIER.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 8f61aa32 Thu Apr 25 14:28:27 CDT 2013 Michael Ellerman <michael@ellerman.id.au> powerpc/perf: Add support for SIER On power8 we have a new SIER (Sampled Instruction Event Register), which captures information about instructions when we have random sampling enabled. Add support for loading the SIER into pt_regs, overloading regs->dar. Also set the new NO_SIPR flag in regs->result if we don't have SIPR. Update regs_sihv/sipr() to look for SIPR/SIHV in SIER. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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/openbmc/linux/arch/powerpc/perf/ |
H A D | core-book3s.c | 8f61aa32 Thu Apr 25 14:28:27 CDT 2013 Michael Ellerman <michael@ellerman.id.au> powerpc/perf: Add support for SIER
On power8 we have a new SIER (Sampled Instruction Event Register), which captures information about instructions when we have random sampling enabled.
Add support for loading the SIER into pt_regs, overloading regs->dar. Also set the new NO_SIPR flag in regs->result if we don't have SIPR.
Update regs_sihv/sipr() to look for SIPR/SIHV in SIER.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 8f61aa32 Thu Apr 25 14:28:27 CDT 2013 Michael Ellerman <michael@ellerman.id.au> powerpc/perf: Add support for SIER On power8 we have a new SIER (Sampled Instruction Event Register), which captures information about instructions when we have random sampling enabled. Add support for loading the SIER into pt_regs, overloading regs->dar. Also set the new NO_SIPR flag in regs->result if we don't have SIPR. Update regs_sihv/sipr() to look for SIPR/SIHV in SIER. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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