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| author | Peter Maydell <peter.maydell@linaro.org> | 2022-04-08 15:15:18 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-04-22 09:24:43 +0100 |
| commit | 0cdf7a5dc8d4e49b19d91219dc3e3cc65d6d8c60 (patch) | |
| tree | 8458c8cbe7ca38619304032fa30522df3f49c36f /hw/intc/gicv3_internal.h | |
| parent | 9de53de60cb8638e9c2e02b25ec4445791672aeb (diff) | |
| download | qemu-0cdf7a5dc8d4e49b19d91219dc3e3cc65d6d8c60.zip qemu-0cdf7a5dc8d4e49b19d91219dc3e3cc65d6d8c60.tar.gz qemu-0cdf7a5dc8d4e49b19d91219dc3e3cc65d6d8c60.tar.bz2 | |
hw/intc/arm_gicv3_its: Implement VMAPP
Implement the GICv4 VMAPP command, which writes an entry to the vPE
table.
For GICv4.1 this command has extra fields in the command packet
and additional behaviour. We define the 4.1-only fields with the
FIELD macro, but only implement the GICv4.0 version of the command.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220408141550.1271295-10-peter.maydell@linaro.org
Diffstat (limited to 'hw/intc/gicv3_internal.h')
| -rw-r--r-- | hw/intc/gicv3_internal.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/hw/intc/gicv3_internal.h b/hw/intc/gicv3_internal.h index d3670a8..bbb8a20 100644 --- a/hw/intc/gicv3_internal.h +++ b/hw/intc/gicv3_internal.h @@ -329,6 +329,7 @@ FIELD(GITS_TYPER, CIL, 36, 1) #define GITS_CMD_INVALL 0x0D #define GITS_CMD_MOVALL 0x0E #define GITS_CMD_DISCARD 0x0F +#define GITS_CMD_VMAPP 0x29 #define GITS_CMD_VMAPTI 0x2A #define GITS_CMD_VMAPI 0x2B @@ -377,6 +378,17 @@ FIELD(VMAPTI_1, VPEID, 32, 16) FIELD(VMAPTI_2, VINTID, 0, 32) /* VMAPTI only */ FIELD(VMAPTI_2, DOORBELL, 32, 32) +/* VMAPP command fields */ +FIELD(VMAPP_0, ALLOC, 8, 1) /* GICv4.1 only */ +FIELD(VMAPP_0, PTZ, 9, 1) /* GICv4.1 only */ +FIELD(VMAPP_0, VCONFADDR, 16, 36) /* GICv4.1 only */ +FIELD(VMAPP_1, DEFAULT_DOORBELL, 0, 32) /* GICv4.1 only */ +FIELD(VMAPP_1, VPEID, 32, 16) +FIELD(VMAPP_2, RDBASE, 16, 36) +FIELD(VMAPP_2, V, 63, 1) +FIELD(VMAPP_3, VPTSIZE, 0, 8) /* For GICv4.0, bits [7:6] are RES0 */ +FIELD(VMAPP_3, VPTADDR, 16, 36) + /* * 12 bytes Interrupt translation Table Entry size * as per Table 5.3 in GICv3 spec |