blob: 1389db989b8bc83b678b3fdc270bd760aaf887da [file] [log] [blame]
#include "chassishandler.h"
#include "ipmid-api.h"
#include <stdio.h>
#include <string.h>
#include <stdint.h>
// OpenBMC Chassis Manager dbus framework
const char *chassis_bus_name = "org.openbmc.control.Chassis";
const char *chassis_object_name = "/org/openbmc/control/chassis0";
const char *chassis_intf_name = "org.openbmc.control.Chassis";
void register_netfn_chassis_functions() __attribute__((constructor));
struct get_sys_boot_options_t {
uint8_t parameter;
uint8_t set;
uint8_t block;
} __attribute__ ((packed));
ipmi_ret_t ipmi_chassis_wildcard(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t data_len, ipmi_context_t context)
{
printf("Handling CHASSIS WILDCARD Netfn:[0x%X], Cmd:[0x%X]\n",netfn, cmd);
// Status code.
ipmi_ret_t rc = IPMI_CC_OK;
*data_len = 0;
return rc;
}
//------------------------------------------------------------
// Calls into Chassis Control Dbus object to do the power off
//------------------------------------------------------------
int ipmi_chassis_power_control(const char *method)
{
// sd_bus error
int rc = 0;
// SD Bus error report mechanism.
sd_bus_error bus_error = SD_BUS_ERROR_NULL;
// Response from the call. Although there is no response for this call,
// obligated to mention this to make compiler happy.
sd_bus_message *response = NULL;
// Gets a hook onto either a SYSTEM or SESSION bus
sd_bus *bus_type = ipmid_get_sd_bus_connection();
rc = sd_bus_call_method(bus_type, // On the System Bus
chassis_bus_name, // Service to contact
chassis_object_name, // Object path
chassis_intf_name, // Interface name
method, // Method to be called
&bus_error, // object to return error
&response, // Response buffer if any
NULL); // No input arguments
if(rc < 0)
{
fprintf(stderr,"ERROR initiating Power Off:[%s]\n",bus_error.message);
}
else
{
printf("Chassis Power Off initiated successfully\n");
}
sd_bus_error_free(&bus_error);
sd_bus_message_unref(response);
return rc;
}
//----------------------------------------------------------------------
// Chassis Control commands
//----------------------------------------------------------------------
ipmi_ret_t ipmi_chassis_control(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t data_len, ipmi_context_t context)
{
// Error from power off.
int rc = 0;
// No response for this command.
*data_len = 0;
// Catch the actual operaton by peeking into request buffer
uint8_t chassis_ctrl_cmd = *(uint8_t *)request;
printf("Chassis Control Command: Operation:[0x%X]\n",chassis_ctrl_cmd);
switch(chassis_ctrl_cmd)
{
case CMD_POWER_OFF:
rc = ipmi_chassis_power_control("powerOff");
break;
case CMD_HARD_RESET:
rc = ipmi_chassis_power_control("reboot");
break;
default:
{
fprintf(stderr, "Invalid Chassis Control command:[0x%X] received\n",chassis_ctrl_cmd);
rc = -1;
}
}
return ( (rc < 0) ? IPMI_CC_INVALID : IPMI_CC_OK);
}
ipmi_ret_t ipmi_chassis_get_sys_boot_options(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t data_len, ipmi_context_t context)
{
ipmi_ret_t rc = IPMI_CC_OK;
*data_len = 0;
printf("IPMI GET_SYS_BOOT_OPTIONS\n");
get_sys_boot_options_t *reqptr = (get_sys_boot_options_t*) request;
// TODO Return default values to OPAL until dbus interface is available
if (reqptr->parameter == 5) // Parameter #5
{
uint8_t buf[] = {0x1,0x5,80,0,0,0,0};
*data_len = sizeof(buf);
memcpy(response, &buf, *data_len);
}
else
{
fprintf(stderr, "Unsupported parameter 0x%x\n", reqptr->parameter);
return IPMI_CC_PARM_NOT_SUPPORTED;
}
return rc;
}
void register_netfn_chassis_functions()
{
printf("Registering NetFn:[0x%X], Cmd:[0x%X]\n",NETFUN_CHASSIS, IPMI_CMD_WILDCARD);
ipmi_register_callback(NETFUN_CHASSIS, IPMI_CMD_WILDCARD, NULL, ipmi_chassis_wildcard);
printf("Registering NetFn:[0x%X], Cmd:[0x%X]\n",NETFUN_CHASSIS, IPMI_CMD_GET_SYS_BOOT_OPTIONS);
ipmi_register_callback(NETFUN_CHASSIS, IPMI_CMD_GET_SYS_BOOT_OPTIONS, NULL, ipmi_chassis_get_sys_boot_options);
printf("Registering NetFn:[0x%X], Cmd:[0x%X]\n",NETFUN_CHASSIS, IPMI_CMD_CHASSIS_CONTROL);
ipmi_register_callback(NETFUN_CHASSIS, IPMI_CMD_CHASSIS_CONTROL, NULL, ipmi_chassis_control);
}