haraldwolff/qemu-patch-raspberry4
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ipmi: Add a force off function

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Allow the IPMI interface to request a forced power off.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Corey Minyard 2015-12-17 12:50:19 -06:00 committed by Michael S. Tsirkin
parent 44d3db0d96
commit ad2a807718
1 changed files with 6 additions and 0 deletions
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6
hw/ipmi/ipmi_bmc_extern.c
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@ -30,6 +30,7 @@
#include <stdint.h>
#include "qemu/timer.h"
#include "sysemu/char.h"
#include "sysemu/sysemu.h"
#include "hw/ipmi/ipmi.h"
#define VM_MSG_CHAR 0xA0 /* Marks end of message */
@ -52,6 +53,7 @@
#define VM_CAPABILITIES_IRQ 0x04
#define VM_CAPABILITIES_NMI 0x08
#define VM_CAPABILITIES_ATTN 0x10
#define VM_CMD_FORCEOFF 0x09
#define TYPE_IPMI_BMC_EXTERN "ipmi-bmc-extern"
#define IPMI_BMC_EXTERN(obj) OBJECT_CHECK(IPMIBmcExtern, (obj), \
@ -268,6 +270,10 @@ static void handle_hw_op(IPMIBmcExtern *ibe, unsigned char hw_op)
case VM_CMD_SEND_NMI:
k->do_hw_op(s, IPMI_SEND_NMI, 0);
break;
case VM_CMD_FORCEOFF:
qemu_system_shutdown_request();
break;
}
}