[Qemu-devel] [PATCH 4/7] ipmi: Add the platform event message command

[minyard]

From: Corey Minyard 

This lets an event be added to the SEL as if a sensor had generated
it.  The OpenIPMI driver uses it for storing panic event information.

Signed-off-by: Corey Minyard 
Reviewed-by: Cédric Le Goater 
---
 hw/ipmi/ipmi_bmc_sim.c | 24 
 1 file changed, 24 insertions(+)

diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index a0bbfd5..e84d710 100644
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -38,6 +38,7 @@
 
 #define IPMI_NETFN_SENSOR_EVENT   0x04
 
+#define IPMI_CMD_PLATFORM_EVENT_MSG   0x02
 #define IPMI_CMD_SET_SENSOR_EVT_ENABLE0x28
 #define IPMI_CMD_GET_SENSOR_EVT_ENABLE0x29
 #define IPMI_CMD_REARM_SENSOR_EVTS0x2a
@@ -1581,6 +1582,28 @@ static void set_sel_time(IPMIBmcSim *ibs,
 ibs->sel.time_offset = now.tv_sec - ((long) val);
 }
 
+static void platform_event_msg(IPMIBmcSim *ibs,
+   uint8_t *cmd, unsigned int cmd_len,
+   RspBuffer *rsp)
+{
+uint8_t event[16];
+
+event[2] = 2; /* System event record */
+event[7] = cmd[2]; /* Generator ID */
+event[8] = 0;
+event[9] = cmd[3]; /* EvMRev */
+event[10] = cmd[4]; /* Sensor type */
+event[11] = cmd[5]; /* Sensor number */
+event[12] = cmd[6]; /* Event dir / Event type */
+event[13] = cmd[7]; /* Event data 1 */
+event[14] = cmd[8]; /* Event data 2 */
+event[15] = cmd[9]; /* Event data 3 */
+
+if (sel_add_event(ibs, event)) {
+rsp_buffer_set_error(rsp, IPMI_CC_OUT_OF_SPACE);
+}
+}
+
 static void set_sensor_evt_enable(IPMIBmcSim *ibs,
   uint8_t *cmd, unsigned int cmd_len,
   RspBuffer *rsp)
@@ -1757,6 +1780,7 @@ static const IPMINetfn chassis_netfn = {
 };
 
 static const IPMICmdHandler sensor_event_cmds[] = {
+[IPMI_CMD_PLATFORM_EVENT_MSG] = { platform_event_msg, 10 },
 [IPMI_CMD_SET_SENSOR_EVT_ENABLE] = { set_sensor_evt_enable, 4 },
 [IPMI_CMD_GET_SENSOR_EVT_ENABLE] = { get_sensor_evt_enable, 3 },
 [IPMI_CMD_REARM_SENSOR_EVTS] = { rearm_sensor_evts, 4 },
-- 
2.7.4

[Qemu-devel] [PATCH 4/7] ipmi: Add the platform event message command

[minyard]

From: Corey Minyard 

This lets an event be added to the SEL as if a sensor had generated
it.  The OpenIPMI driver uses it for storing panic event information.

Signed-off-by: Corey Minyard 
Reviewed-by: Cédric Le Goater 
---
 hw/ipmi/ipmi_bmc_sim.c | 24 
 1 file changed, 24 insertions(+)

diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index a0bbfd5..e84d710 100644
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -38,6 +38,7 @@
 
 #define IPMI_NETFN_SENSOR_EVENT   0x04
 
+#define IPMI_CMD_PLATFORM_EVENT_MSG   0x02
 #define IPMI_CMD_SET_SENSOR_EVT_ENABLE0x28
 #define IPMI_CMD_GET_SENSOR_EVT_ENABLE0x29
 #define IPMI_CMD_REARM_SENSOR_EVTS0x2a
@@ -1581,6 +1582,28 @@ static void set_sel_time(IPMIBmcSim *ibs,
 ibs->sel.time_offset = now.tv_sec - ((long) val);
 }
 
+static void platform_event_msg(IPMIBmcSim *ibs,
+   uint8_t *cmd, unsigned int cmd_len,
+   RspBuffer *rsp)
+{
+uint8_t event[16];
+
+event[2] = 2; /* System event record */
+event[7] = cmd[2]; /* Generator ID */
+event[8] = 0;
+event[9] = cmd[3]; /* EvMRev */
+event[10] = cmd[4]; /* Sensor type */
+event[11] = cmd[5]; /* Sensor number */
+event[12] = cmd[6]; /* Event dir / Event type */
+event[13] = cmd[7]; /* Event data 1 */
+event[14] = cmd[8]; /* Event data 2 */
+event[15] = cmd[9]; /* Event data 3 */
+
+if (sel_add_event(ibs, event)) {
+rsp_buffer_set_error(rsp, IPMI_CC_OUT_OF_SPACE);
+}
+}
+
 static void set_sensor_evt_enable(IPMIBmcSim *ibs,
   uint8_t *cmd, unsigned int cmd_len,
   RspBuffer *rsp)
@@ -1757,6 +1780,7 @@ static const IPMINetfn chassis_netfn = {
 };
 
 static const IPMICmdHandler sensor_event_cmds[] = {
+[IPMI_CMD_PLATFORM_EVENT_MSG] = { platform_event_msg, 10 },
 [IPMI_CMD_SET_SENSOR_EVT_ENABLE] = { set_sensor_evt_enable, 4 },
 [IPMI_CMD_GET_SENSOR_EVT_ENABLE] = { get_sensor_evt_enable, 3 },
 [IPMI_CMD_REARM_SENSOR_EVTS] = { rearm_sensor_evts, 4 },
-- 
2.7.4