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[Qemu-devel] [PATCH 5/8] ipmi: add ACPI power and GUID commands
From: |
Cédric Le Goater |
Subject: |
[Qemu-devel] [PATCH 5/8] ipmi: add ACPI power and GUID commands |
Date: |
Tue, 5 Jan 2016 18:29:59 +0100 |
Signed-off-by: Cédric Le Goater <address@hidden>
---
hw/ipmi/ipmi_bmc_sim.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 55 insertions(+)
diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index 60586a67104e..c3a06d0ac7e4 100644
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -25,6 +25,7 @@
#include <stdio.h>
#include <string.h>
#include <stdint.h>
+#include "sysemu/sysemu.h"
#include "qemu/timer.h"
#include "hw/ipmi/ipmi.h"
#include "qemu/error-report.h"
@@ -54,6 +55,9 @@
#define IPMI_CMD_GET_DEVICE_ID 0x01
#define IPMI_CMD_COLD_RESET 0x02
#define IPMI_CMD_WARM_RESET 0x03
+#define IPMI_CMD_SET_POWER_STATE 0x06
+#define IPMI_CMD_GET_POWER_STATE 0x07
+#define IPMI_CMD_GET_DEVICE_GUID 0x08
#define IPMI_CMD_RESET_WATCHDOG_TIMER 0x22
#define IPMI_CMD_SET_WATCHDOG_TIMER 0x24
#define IPMI_CMD_GET_WATCHDOG_TIMER 0x25
@@ -215,6 +219,9 @@ struct IPMIBmcSim {
uint8_t restart_cause;
+ uint8_t power_state[2];
+ uint8_t uuid[16];
+
IPMISel sel;
IPMISdr sdr;
IPMIFru fru;
@@ -842,6 +849,42 @@ static void warm_reset(IPMIBmcSim *ibs,
k->reset(s, false);
}
}
+static void set_power_state(IPMIBmcSim *ibs,
+ uint8_t *cmd, unsigned int cmd_len,
+ uint8_t *rsp, unsigned int *rsp_len,
+ unsigned int max_rsp_len)
+{
+ IPMI_CHECK_CMD_LEN(4);
+ ibs->power_state[0] = cmd[2];
+ ibs->power_state[1] = cmd[3];
+ out:
+ return;
+}
+
+static void get_power_state(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->power_state[0]);
+ IPMI_ADD_RSP_DATA(ibs->power_state[1]);
+ out:
+ return;
+}
+
+static void get_device_guid(IPMIBmcSim *ibs,
+ uint8_t *cmd, unsigned int cmd_len,
+ uint8_t *rsp, unsigned int *rsp_len,
+ unsigned int max_rsp_len)
+{
+ unsigned int i;
+
+ for (i = 0; i < 16; i++) {
+ IPMI_ADD_RSP_DATA(ibs->uuid[i]);
+ }
+ out:
+ return;
+}
static void set_bmc_global_enables(IPMIBmcSim *ibs,
uint8_t *cmd, unsigned int cmd_len,
@@ -1781,6 +1824,9 @@ static const IPMICmdHandler
app_cmds[IPMI_NETFN_APP_MAXCMD] = {
[IPMI_CMD_GET_DEVICE_ID] = get_device_id,
[IPMI_CMD_COLD_RESET] = cold_reset,
[IPMI_CMD_WARM_RESET] = warm_reset,
+ [IPMI_CMD_SET_POWER_STATE] = set_power_state,
+ [IPMI_CMD_GET_POWER_STATE] = get_power_state,
+ [IPMI_CMD_GET_DEVICE_GUID] = get_device_guid,
[IPMI_CMD_SET_BMC_GLOBAL_ENABLES] = set_bmc_global_enables,
[IPMI_CMD_GET_BMC_GLOBAL_ENABLES] = get_bmc_global_enables,
[IPMI_CMD_CLR_MSG_FLAGS] = clr_msg_flags,
@@ -1907,6 +1953,15 @@ static void ipmi_sim_init(Object *obj)
i += len;
}
+ ibs->power_state[0] = 0;
+ ibs->power_state[1] = 0;
+
+ if (qemu_uuid_set) {
+ memcpy(&ibs->uuid, qemu_uuid, 16);
+ } else {
+ memset(&ibs->uuid, 0, 16);
+ }
+
ipmi_init_sensors_from_sdrs(ibs);
register_cmds(ibs);
--
2.1.4
- [Qemu-devel] [PATCH 5/8] ipmi: add ACPI power and GUID commands,
Cédric Le Goater <=