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| author | Gautham R. Shenoy <ego@linux.vnet.ibm.com> | 2015-08-05 12:38:31 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-08-14 15:58:28 +1000 |
| commit | e63dbd16ab7be41f5b66a70f1082242d76dd21d7 (patch) | |
| tree | 55996fb7acda110d3a4dd4fedb0673ed259f1607 /drivers/misc | |
| parent | 9afac933433ca71e0f78958a1286a8d3b9de5582 (diff) | |
| download | linux-e63dbd16ab7be41f5b66a70f1082242d76dd21d7.tar.gz linux-e63dbd16ab7be41f5b66a70f1082242d76dd21d7.tar.xz | |
powerpc: Add an inline function to update POWER8 HID0
Section 3.7 of Version 1.2 of the Power8 Processor User's Manual
prescribes that updates to HID0 be preceded by a SYNC instruction and
followed by an ISYNC instruction (Page 91).
Create an inline function name update_power8_hid0() which follows this
recipe and invoke it from the static split core path.
Signed-off-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Reviewed-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Tested-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/misc')
0 files changed, 0 insertions, 0 deletions