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| /openbmc/linux/arch/powerpc/platforms/powernv/ |
| H A D | idle.c | 5c92fb1b Tue Jul 21 10:37:08 CDT 2020 Pratik Rajesh Sampat <psampat@linux.ibm.com> powerpc/powernv/idle: Exclude mfspr on HID1, 4, 5 on P9 and above
POWER9 onwards the support for the registers HID1, HID4, HID5 has been
receded.
Although mfspr on the above registers worked in Power9, In Power10
simulator is unrecognized. Moving their assignment under the
check for machines lower than Power9
Signed-off-by: Pratik Rajesh Sampat <psampat@linux.ibm.com>
Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200721153708.89057-4-psampat@linux.ibm.com
5c92fb1b Tue Jul 21 10:37:08 CDT 2020 Pratik Rajesh Sampat <psampat@linux.ibm.com> powerpc/powernv/idle: Exclude mfspr on HID1, 4, 5 on P9 and above
POWER9 onwards the support for the registers HID1, HID4, HID5 has been
receded.
Although mfspr on the above registers worked in Power9, In Power10
simulator is unrecognized. Moving their assignment under the
check for machines lower than Power9
Signed-off-by: Pratik Rajesh Sampat <psampat@linux.ibm.com>
Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200721153708.89057-4-psampat@linux.ibm.com
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