| commit | e2d5e189aa51f7ab1891c17b3808fbac7c1ab6ef | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 8 Apr 2022 14:15:46 +0000 (8 15:15 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 22 Apr 2022 13:44:53 +0000 (22 14:44 +0100) | ||
| tree | 5b98ed5f67a9d15cddc92290f23adad85c076c1b | treesnapshot (tar.gz zip) |
| parent | 1b19ccfa3845393fee9ecc9af99700ebf97ad277 | commitdiff |
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
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