diff options
| author | Peter Maydell | 2022-04-08 16:15:46 +0200 |
|---|---|---|
| committer | Peter Maydell | 2022-04-22 15:44:53 +0200 |
| commit | e2d5e189aa51f7ab1891c17b3808fbac7c1ab6ef (patch) | |
| tree | 5b98ed5f67a9d15cddc92290f23adad85c076c1b /hw/intc/arm_gicv3_kvm.c | |
| parent | hw/intc/arm_gicv3_redist: Implement gicv3_redist_inv_vlpi() (diff) | |
| download | qemu-e2d5e189aa51f7ab1891c17b3808fbac7c1ab6ef.tar.gz qemu-e2d5e189aa51f7ab1891c17b3808fbac7c1ab6ef.tar.xz qemu-e2d5e189aa51f7ab1891c17b3808fbac7c1ab6ef.zip | |
hw/intc/arm_gicv3: Update ID and feature registers for GICv4
Update the various GIC ID and feature registers for GICv4:
* PIDR2 [7:4] is the GIC architecture revision
* GICD_TYPER.DVIS is 1 to indicate direct vLPI injection support
* GICR_TYPER.VLPIS is 1 to indicate redistributor support for vLPIs
* GITS_TYPER.VIRTUAL is 1 to indicate vLPI support
* GITS_TYPER.VMOVP is 1 to indicate that our VMOVP implementation
handles cross-ITS synchronization for the guest
* ICH_VTR_EL2.nV4 is 0 to indicate direct vLPI injection support
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220408141550.1271295-38-peter.maydell@linaro.org
Diffstat (limited to 'hw/intc/arm_gicv3_kvm.c')
0 files changed, 0 insertions, 0 deletions