summaryrefslogtreecommitdiffstats
path: root/include/linux
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/ipmi.h3
-rw-r--r--include/linux/ipmi_msgdefs.h1
-rw-r--r--include/linux/ipmi_smi.h47
3 files changed, 48 insertions, 3 deletions
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index d6276e60b3b..0a84b56935c 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -36,6 +36,7 @@
#include <linux/ipmi_msgdefs.h>
#include <linux/compiler.h>
+#include <linux/device.h>
/*
* This file describes an interface to an IPMI driver. You have to
@@ -397,7 +398,7 @@ struct ipmi_smi_watcher
the watcher list. So you can add and remove users from the
IPMI interface, send messages, etc., but you cannot add
or remove SMI watchers or SMI interfaces. */
- void (*new_smi)(int if_num);
+ void (*new_smi)(int if_num, struct device *dev);
void (*smi_gone)(int if_num);
};
diff --git a/include/linux/ipmi_msgdefs.h b/include/linux/ipmi_msgdefs.h
index 03bc64dc2ec..22f5e2afda4 100644
--- a/include/linux/ipmi_msgdefs.h
+++ b/include/linux/ipmi_msgdefs.h
@@ -47,6 +47,7 @@
#define IPMI_NETFN_APP_RESPONSE 0x07
#define IPMI_GET_DEVICE_ID_CMD 0x01
#define IPMI_CLEAR_MSG_FLAGS_CMD 0x30
+#define IPMI_GET_DEVICE_GUID_CMD 0x08
#define IPMI_GET_MSG_FLAGS_CMD 0x31
#define IPMI_SEND_MSG_CMD 0x34
#define IPMI_GET_MSG_CMD 0x33
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index e36ee157ad6..53571288a9f 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -37,6 +37,9 @@
#include <linux/ipmi_msgdefs.h>
#include <linux/proc_fs.h>
#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/ipmi_smi.h>
/* This files describes the interface for IPMI system management interface
drivers to bind into the IPMI message handler. */
@@ -113,12 +116,52 @@ struct ipmi_smi_handlers
void (*dec_usecount)(void *send_info);
};
+struct ipmi_device_id {
+ unsigned char device_id;
+ unsigned char device_revision;
+ unsigned char firmware_revision_1;
+ unsigned char firmware_revision_2;
+ unsigned char ipmi_version;
+ unsigned char additional_device_support;
+ unsigned int manufacturer_id;
+ unsigned int product_id;
+ unsigned char aux_firmware_revision[4];
+ unsigned int aux_firmware_revision_set : 1;
+};
+
+#define ipmi_version_major(v) ((v)->ipmi_version & 0xf)
+#define ipmi_version_minor(v) ((v)->ipmi_version >> 4)
+
+/* Take a pointer to a raw data buffer and a length and extract device
+ id information from it. The first byte of data must point to the
+ byte from the get device id response after the completion code.
+ The caller is responsible for making sure the length is at least
+ 11 and the command completed without error. */
+static inline void ipmi_demangle_device_id(unsigned char *data,
+ unsigned int data_len,
+ struct ipmi_device_id *id)
+{
+ id->device_id = data[0];
+ id->device_revision = data[1];
+ id->firmware_revision_1 = data[2];
+ id->firmware_revision_2 = data[3];
+ id->ipmi_version = data[4];
+ id->additional_device_support = data[5];
+ id->manufacturer_id = data[6] | (data[7] << 8) | (data[8] << 16);
+ id->product_id = data[9] | (data[10] << 8);
+ if (data_len >= 15) {
+ memcpy(id->aux_firmware_revision, data+11, 4);
+ id->aux_firmware_revision_set = 1;
+ } else
+ id->aux_firmware_revision_set = 0;
+}
+
/* Add a low-level interface to the IPMI driver. Note that if the
interface doesn't know its slave address, it should pass in zero. */
int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
void *send_info,
- unsigned char version_major,
- unsigned char version_minor,
+ struct ipmi_device_id *device_id,
+ struct device *dev,
unsigned char slave_addr,
ipmi_smi_t *intf);