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[PATCH] ipmi: add full sysfs support

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Add full driver model support for the IPMI driver.  It links in the proper
bus and device support.

It adds an "ipmi" driver interface that has each BMC discovered by the
driver (as a device).  These BMCs appear in the devices/platform directory.
 If there are multiple interfaces to the same BMC, the driver should
discover this and will only have one BMC entry.  The BMC entry will have
pointers to each interface device that connects to it.

The device information (statistics and config information) has not yet been
ported over to the driver model from proc, that will come later.

This work was based on work by Yani Ioannou.  I basically rewrote it using
that code as a guide, but he still deserves credit :).

[bunk@stusta.de: make ipmi_find_bmc_guid() static]
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Corey Minyard 2006-03-26 01:37:21 -08:00 • committed by Linus Torvalds
parent b0defcdbd2
commit 50c812b2b9
8 changed files with 711 additions and 56 deletions
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3
include/linux/ipmi.h
View file

@ -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);
};