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| author | Paul Burton <paul.burton@imgtec.com> | 2016-02-03 06:15:27 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-05-13 15:01:49 +0300 |
| commit | d46812bb0bef04efa4e6cba677ba54c2e4f1ae59 (patch) | |
| tree | 5f3c3857f2325cfc8774752ddcf395dcb022b1d6 /include/linux/irqchip | |
| parent | a60ae81e5e5918138703f22427dd8f2445985b55 (diff) | |
| download | linux-d46812bb0bef04efa4e6cba677ba54c2e4f1ae59.tar.xz | |
irqchip: mips-gic: Use HW IDs for VPE_OTHER_ADDR
The Linux CPU number doesn't necessarily match up with the ID used for a
VP by hardware. Convert the CPU number to the HW ID using mips_cm_vp_id
when writing to the VP(E)_OTHER_ADDR register in order to ensure that we
correctly access registers for the VPs of secondary cores. This most
notably affects systems using CM3, such as those based around I6400.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/12333/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/linux/irqchip')
0 files changed, 0 insertions, 0 deletions