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authorCédric Le Goater <clg@fr.ibm.com>2016-01-25 15:07:33 +0100
committerMichael S. Tsirkin <mst@redhat.com>2016-02-06 20:44:09 +0200
commitb7088392239d0d6fd1140690a3efdb24df1bc7c6 (patch)
tree13e8e783fe70b20bea7e76eb4a5ee3fe858d8277 /hw
parent728710e1b02c5befaacfd58e5eb3c82c0cd3a31a (diff)
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ipmi: add GET_SYS_RESTART_CAUSE chassis command
This is a simulator. Just return an unknown cause (0). Signed-off-by: Cédric Le Goater <clg@fr.ibm.com> Acked-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Greg Kurz <gkurz@linux.vnet.ibm.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/ipmi/ipmi_bmc_sim.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index 24a4b32..29224dd 100644
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -32,6 +32,7 @@
#define IPMI_CMD_GET_CHASSIS_CAPABILITIES 0x00
#define IPMI_CMD_GET_CHASSIS_STATUS 0x01
#define IPMI_CMD_CHASSIS_CONTROL 0x02
+#define IPMI_CMD_GET_SYS_RESTART_CAUSE 0x09
#define IPMI_NETFN_SENSOR_EVENT 0x04
@@ -195,6 +196,8 @@ struct IPMIBmcSim {
uint8_t mfg_id[3];
uint8_t product_id[2];
+ uint8_t restart_cause;
+
IPMISel sel;
IPMISdr sdr;
IPMISensor sensors[MAX_SENSORS];
@@ -754,6 +757,15 @@ static void chassis_control(IPMIBmcSim *ibs,
}
}
+static void chassis_get_sys_restart_cause(IPMIBmcSim *ibs,
+ uint8_t *cmd, unsigned int cmd_len,
+ uint8_t *rsp, unsigned int *rsp_len,
+ unsigned int max_rsp_len)
+{
+ IPMI_ADD_RSP_DATA(ibs->restart_cause & 0xf); /* Restart Cause */
+ IPMI_ADD_RSP_DATA(0); /* Channel 0 */
+}
+
static void get_device_id(IPMIBmcSim *ibs,
uint8_t *cmd, unsigned int cmd_len,
uint8_t *rsp, unsigned int *rsp_len,
@@ -1570,7 +1582,8 @@ static void get_sensor_type(IPMIBmcSim *ibs,
static const IPMICmdHandler chassis_cmds[] = {
[IPMI_CMD_GET_CHASSIS_CAPABILITIES] = chassis_capabilities,
[IPMI_CMD_GET_CHASSIS_STATUS] = chassis_status,
- [IPMI_CMD_CHASSIS_CONTROL] = chassis_control
+ [IPMI_CMD_CHASSIS_CONTROL] = chassis_control,
+ [IPMI_CMD_GET_SYS_RESTART_CAUSE] = chassis_get_sys_restart_cause
};
static const IPMINetfn chassis_netfn = {
.cmd_nums = ARRAY_SIZE(chassis_cmds),
@@ -1691,6 +1704,7 @@ static void ipmi_sim_init(Object *obj)
ibs->bmc_global_enables = (1 << IPMI_BMC_EVENT_LOG_BIT);
ibs->device_id = 0x20;
ibs->ipmi_version = 0x02; /* IPMI 2.0 */
+ ibs->restart_cause = 0;
for (i = 0; i < 4; i++) {
ibs->sel.last_addition[i] = 0xff;
ibs->sel.last_clear[i] = 0xff;