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| author | Marc Zyngier <maz@kernel.org> | 2020-03-04 20:33:20 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-03-24 12:15:51 +0000 |
| commit | ae699ad348cdcd416cbf28e8a02fc468780161f7 (patch) | |
| tree | 82593ec6caed02972b4c63e58bb22a11dcb663e2 /include/linux/irqchip | |
| parent | 05d32df13c6b3c0850b68928048536e9a736d520 (diff) | |
| download | linux-stable-ae699ad348cdcd416cbf28e8a02fc468780161f7.tar.gz linux-stable-ae699ad348cdcd416cbf28e8a02fc468780161f7.tar.bz2 linux-stable-ae699ad348cdcd416cbf28e8a02fc468780161f7.zip | |
irqchip/gic-v4.1: Move doorbell management to the GICv4 abstraction layer
In order to hide some of the differences between v4.0 and v4.1, move
the doorbell management out of the KVM code, and into the GICv4-specific
layer. This allows the calling code to ask for the doorbell when blocking,
and otherwise to leave the doorbell permanently disabled.
This matches the v4.1 code perfectly, and only results in a minor
refactoring of the v4.0 code.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Link: https://lore.kernel.org/r/20200304203330.4967-14-maz@kernel.org
Diffstat (limited to 'include/linux/irqchip')
| -rw-r--r-- | include/linux/irqchip/arm-gic-v4.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/irqchip/arm-gic-v4.h b/include/linux/irqchip/arm-gic-v4.h index 1b34100e3536..34ed4b5754dd 100644 --- a/include/linux/irqchip/arm-gic-v4.h +++ b/include/linux/irqchip/arm-gic-v4.h @@ -125,7 +125,8 @@ struct its_cmd_info { int its_alloc_vcpu_irqs(struct its_vm *vm); void its_free_vcpu_irqs(struct its_vm *vm); -int its_schedule_vpe(struct its_vpe *vpe, bool on); +int its_make_vpe_resident(struct its_vpe *vpe, bool g0en, bool g1en); +int its_make_vpe_non_resident(struct its_vpe *vpe, bool db); int its_invall_vpe(struct its_vpe *vpe); int its_map_vlpi(int irq, struct its_vlpi_map *map); int its_get_vlpi(int irq, struct its_vlpi_map *map); |