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| author | Marc Zyngier <maz@kernel.org> | 2020-03-04 20:33:19 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-03-24 12:15:51 +0000 |
| commit | 05d32df13c6b3c0850b68928048536e9a736d520 (patch) | |
| tree | 77ba7637c5e7bb4406cf8b3b35c9e9d1bc56668a /include/linux/irqchip | |
| parent | 7017ff0ee1de9d45fafee88a4e7890cce92f482e (diff) | |
| download | linux-stable-05d32df13c6b3c0850b68928048536e9a736d520.tar.gz linux-stable-05d32df13c6b3c0850b68928048536e9a736d520.tar.bz2 linux-stable-05d32df13c6b3c0850b68928048536e9a736d520.zip | |
irqchip/gic-v4.1: Plumb set_vcpu_affinity SGI callbacks
Just like for vLPIs, there is some configuration information that cannot
be directly communicated through the normal irqchip API, and we have to
use our good old friend set_vcpu_affinity as a side-band communication
mechanism.
This is used to configure group and priority for a given vSGI.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Link: https://lore.kernel.org/r/20200304203330.4967-13-maz@kernel.org
Diffstat (limited to 'include/linux/irqchip')
| -rw-r--r-- | include/linux/irqchip/arm-gic-v4.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/irqchip/arm-gic-v4.h b/include/linux/irqchip/arm-gic-v4.h index 44e8c19e3d56..1b34100e3536 100644 --- a/include/linux/irqchip/arm-gic-v4.h +++ b/include/linux/irqchip/arm-gic-v4.h @@ -103,6 +103,7 @@ enum its_vcpu_info_cmd_type { SCHEDULE_VPE, DESCHEDULE_VPE, INVALL_VPE, + PROP_UPDATE_VSGI, }; struct its_cmd_info { @@ -115,6 +116,10 @@ struct its_cmd_info { bool g0en; bool g1en; }; + struct { + u8 priority; + bool group; + }; }; }; |