Add support for IPMI Get Boot Options command

Create new Chassis NetFn file and add basic support
for OPAL to call the IPMI Get Boot Options command.

1 files changed, 62 insertions, 0 deletions

diff --git a/chassishandler.C b/chassishandler.C
new file mode 100644
index 0000000..d00a124
--- /dev/null
+++ b/chassishandler.C
@@ -0,0 +1,62 @@
+#include "chassishandler.h"
+#include "ipmid-api.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+
+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;
+}
+
+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);
+}
+