It would appear that all of the selftests are using the same exact
layout for the GIC frames. Fold this back into the library
implementation to avoid defining magic values all over the selftests.
This is an extension of Colton's change, ripping out parameterization of
from the library internals in addition to the public interfaces.
Co-developed-by: Colton Lewis <coltonlewis@google.com>
Signed-off-by: Colton Lewis <coltonlewis@google.com>
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20240422200158.2606761-15-oliver.upton@linux.dev
Signed-off-by: Marc Zyngier <maz@kernel.org>
Convert vgic_irq to use vm_create_with_one_vcpu() and pass around a
'struct kvm_vcpu' object instead of passing around a vCPU ID (which is
always the global VCPU_ID...).
Opportunstically align the indentation for multiple functions'
parameters.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Implement a simple library to perform vGIC-v3 setup
from a host point of view. This includes creating a
vGIC device, setting up distributor and redistributor
attributes, and mapping the guest physical addresses.
The definition of REDIST_REGION_ATTR_ADDR is taken from
aarch64/vgic_init test. Hence, replace the definition
by including vgic.h in the test file.
Signed-off-by: Raghavendra Rao Ananta <rananta@google.com>
Reviewed-by: Ricardo Koller <ricarkol@google.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211007233439.1826892-14-rananta@google.com
