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multi-process: perform device reset in the remote process

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Perform device reset in the remote process when QEMU performs
device reset. This is required to reset the internal state
(like registers, etc...) of emulated devices

Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 7cb220a51f565dc0817bd76e2f540e89c2d2b850.1611938319.git.jag.raman@oracle.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Elena Ufimtseva 2021-01-29 11:46:21 -05:00 • committed by Stefan Hajnoczi
parent 1bec145cd9
commit b6cc02d98f
3 changed files with 42 additions and 0 deletions
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1
include/hw/remote/mpqemu-link.h
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@ -40,6 +40,7 @@ typedef enum {
MPQEMU_CMD_BAR_WRITE,
MPQEMU_CMD_BAR_READ,
MPQEMU_CMD_SET_IRQFD,
MPQEMU_CMD_DEVICE_RESET,
MPQEMU_CMD_MAX,
} MPQemuCmd;