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X-Received-From: 2607:f8b0:400e:c05::244 Subject: [Qemu-devel] [PATCH v2 3/3] ipmi: Add the platform event message command X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Corey Minyard , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , David Gibson Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" 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_ENABLE 0x28 #define IPMI_CMD_GET_SENSOR_EVT_ENABLE 0x29 #define IPMI_CMD_REARM_SENSOR_EVTS 0x2a @@ -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 },