ipmi_si: Rework some include files

ipmi_si_sm.h was getting included in lots of places it didn't
belong. Rework things a bit to remove all the dependencies,
mostly just moving things between include files that were in
the wrong place and removing bogus includes.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

ipmi_si: Rename addr_type to addr_space to match what it does

Make the naming consistent, and make the values an enum.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

ipmi_si: Convert some types into unsigned

Things dealing with registers and addresses are all unsigned, make
them so.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

ipmi: Add or fix SPDX-License-Identifier in all files

And get rid of the license text that is no longer necessary.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Alistair Popple <alistair@popple.id.au>
Cc: Jeremy Kerr <jk@ozlabs.org>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Rocky Craig <rocky.craig@hp.com>

ipmi: Make the DMI probe into a generic platform probe

Rework the DMI probe function to be a generic platform probe, and
then rework the DMI code (and a few other things) to use the more
generic information. This is so other things can declare platform
IPMI devices.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

ipmi_si: Change ipmi_si_add_smi() to take just I/O info

Instead of allocating the smi_info structure, filling in the I/O
info, and passing it to ipmi_si_add_smi(), just pass the I/O
info in the io structure and let ipmi_si_add_smi() allocate
the smi_info structure.

This required redoing the way the remove functions for some
device interfaces worked, a new function named
ipmi_si_remove_by_dev() allows the device to be passed in and
detected instead of using driver data, which couldn't be
filled out easily othersize.

After this the platform handling should be decoupled from the
smi_info structure and that handling can be pulled out to its
own files.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

ipmi_si: Move io setup into io structure

Where it belongs, and getting ready for pulling the platform
handling into its own file.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

ipmi_si: Move irq setup handling into the io struct

So the platform code can do it without having to access the
smi info, getting ready for pulling the platform handling
section to their own files.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

ipmi_si: Move some platform data into the io structure

That's where it belongs, and we are getting ready for moving the
platform handling out of the main ipmi_si_intf.c file.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

ipmi: Make some data const that was only read

Several data structures were only used for reading, so make them
const.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

IPMI: Style fixes in the system interface code

Lots of style fixes for the IPMI system interface driver. No functional
changes. Basically fixes everything reported by checkpatch and fixes the
comment style.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: Rocky Craig <rocky.craig@hp.com>
Cc: Hannes Schulz <schulz@schwaar.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

[PATCH] ipmi: add generic PCI handling

Modify the PCI hanling code for the IPMI driver to use the new method of
tables and registering, and adds more generic PCI handling for IPMI.
Unfortunately, this required a rather large rework of the way the driver
did detection so it would be more event-driven.

[bunk@stusta.de: make a struct static]
Signed-off-by: Corey Minyard <minyard@acm.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

[PATCH] ipmi: kcs error0 delay

BMCs can get into ERROR0 state while flashing new firmware, particularly while
the BMC is erasing the next flash block, which may take a just under 2 seconds
on a Dell PowerEdge 2800 (1.75 seconds typical), during which time the
single-threaded firmware may not be able to process new commands. In
particular, clearing OBF may not take effect immediately.

We want it to delay in ERROR0 after clearing OBF a bit waiting for OBF to
actually be clear before proceeding.

This introduces a new return value from the LLDD's event loop,
SI_SM_CALL_WITH_TICK_DELAY. This means the calling thread/timer should
schedule_timeout() at least 1 tick, rather than busy-wait. This is a longer
delay than SI_SM_CALL_WITH_DELAY, which is typically a 250us busy-wait.

Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

[PATCH] ipmi iomem annotations and fixes

annotated, a bunch of direct dereferencing replaced with readb().

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!