Refactor the functions that are related to getting and setting
data to and and from the firmware.
Reviewed-by: NArend Van Spriel <arend@broadcom.com>
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: NHante Meuleman <meuleman@broadcom.com>
Signed-off-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

This patch adds debugfs support to brcmfmac. It provide helper functions
to setup the debugfs folder structure for the driver, which has following
hierarchy:

<debugfs_mount>/brcmfmac/<dev_name>/

ie.: /sys/kernel/debug/brcmfmac/mmc0:0001:2/

The new source file provides functions to create and remove the two
folders and a function to retrieve the device-specific folder so files
can be created in it.
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

This patch extends the use of the brcmfmac driver with support for
chipsets with a USB host interface. The first chipsets supported are
the bcm43235, bcm43236, and bcm43238 for which firmware has been
submitted.

This driver change has been successfully built for x86, x86_64,
ppc64, arm_le, and mips_be.

It has been tested successfully on x86 and x86_64.

Cc: M. Lambert <lambertm@westman.wave.ca>
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: NKan Yan <kanyan@broadcom.com>
Reviewed-by: NAlwin Beukers <alwin@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

This patch adds a Kconfig option for SDIO bus support and abstracts
a build subset correspondingly. It's the final patch of fullmac bus
interface refactoring.
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NAlwin Beukers <alwin@broadcom.com>
Signed-off-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Currently backplane handle code is scatterd around dhd_sdio.c which
is not good for maintenance and adding new backplane interconnect
type support. This patch and the follow up patches are going to
abstract all chip backplane control code specific for sdio bus
into this new sdio_chip.c
Reviewed-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Signed-off-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Add the brcm80211 tree to drivers/net/wireless, and disable the version that's
in drivers/staging.  This version includes the sources currently in staging,
plus any changes that have been sent out for review.

Sources in staging will be deleted in a followup patch.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Reported-by: NJohannes Berg <johannes@sipsolutions.net>
Reviewed-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Use unify config marco for debug info. Related event debug print out can be
enabled/disabled by the dedicated event message level.
Reported-by: NJohannes Berg <johannes@sipsolutions.net>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NRoland Vossen <rvossen@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The Makefile for the brcmfmac driver contains macro definitions that
are always set. This patch removes those definitions from the Makefile
and source code.
Reported-by: NJohannes Berg <johannes@sipsolutions.net>
Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Signed-off-by: NRoland Vossen <rvossen@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Having both a 'generic' as a 'linux' specific variant of a file makes
no sense in a Linux environment. Merged bcmsdh_sdmmc_linux.c into
bcmsdh_sdmmc.c, and bcmsdh_linux.c into bcmsdh.c.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The custom gpio code is intended for hardware platform for specific
customers and require supporting functionality not included in the
fullmac driver. The fullmac driver does not need this so it has been
removed.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The common makefile and the fullmac makefile contained a few
macro definitions that are not or no longer used. These are
removed.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The common Makefile for both brcm80211 drivers defines the macro
BCMDBG upon select Kconfig item BRCMDBG. The fullmac source add
another macro DHD_DEBUG with the same meaning. This is removed
and all conditional code now checks for BCMDBG definition.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The macro SHOW_EVENTS will only be defined when Kconfig setting
BRCMDBG is set.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The code conditional by TOE macro is always needed so TOE macro
usage has been removed from the fullmac sources.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The fullmac driver is always needing the code conditionalized with
MMC_SDIO_ABORT macro so the macro has been removed and the code
is always compiled in.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The macro is always intended to be defined so no need for it.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The fullmac driver now always uses scheduler functionality.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Some code is conditionally compiled in upon defintion of PLATFORM_BUS
macro. This patch will have it compiled in unconditionally.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The conditional code depending on BCMLXSDMMC macro definition is
always compiled into the fullmac driver.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Packet filtering support is now always compiled into the fullmac
driver.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The conditional code for ARP offloading is now always enabled
in the fullmac driver.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

couple of items needed renaming to more consistent naming convention.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Code cleanup. BDC (Broadcom Device Class) protocol extension is used on top
of the USB related CDC (Communication Device Class) definition. BDC is always
used, so the #ifdefs were redundant.
Signed-off-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The source dhd_linux_sched.c provided function setScheduler, but it
simply calls sched_setscheduler() linux function. The setScheduler()
function has been removed.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The brcmfmac driver contained functions for wireless extensions
support. However, brcmfmac is intended to be a cfg80211 driver
so all the entire source file is obsolete.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The makefiles used obj-m which forcibly builds the drivers as
modules ignoring the Kconfig setting. This has been fixed in this
patch.

Cc: devel@linuxdriverproject.org
Cc: linux-wireless@vger.kernel.org
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NHenry Ptasinski <henryp@broadcom.com>
Reviewed-by: NBrett Rudley <brudley@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Move utility functions shared by the brcmsmac and brcmfmac drivers into a new
module, brcmutil.ko.  This eliminates the need to compile and link the shared
functions into both drivers.  Prefix all exported symbols with "bcm_".

Cc: devel@linuxdriverproject.org
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Reviewed-by: NBrett Rudley <brudley@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

No include files are needed from the util directory, so remove that directory
from the include path.

Cc: devel@linuxdriverproject.org
Cc: linux-wireless@vger.kernel.org
Reviewed-by: NBrett Rudley <brudley@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

si/sb utility is removed from Broadcom fullmac driver.
All unused files are removed.
Signed-off-by: NFranky Lin <frankyl@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The whole need for the OSL concept has been removed from the driver. This
is the final commit removing the source file and include file from the
driver repository. All include statements of osl.h have been removed from
the other source files.
Reviewed-by: NBrett Rudley <brudley@broadcom.com>
Reviewed-by: NHenry Ptasinski <henryp@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch allows to build both drivers. Previous patch for this
failed using -j option. This has been fixed by adding files with
include statement for the fullmac driver. Verified this is working
using -j4 option.
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This reverts commit ead12564 as it
broke the build when building with multiple threads at the same time.

Cc: Brett Rudley <brudley@broadcom.com>
Cc: Henry Ptasinski <henryp@broadcom.com>
Cc: Roland Vossen <rvossen@broadcom.com>
Cc: Arend van Spriel <arend@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Common code for brcm80211 drivers was resulting in different compiled
object files for the drivers due to compilation flags. This has been
aligned so that they are resulting in same object files. Kconfig now
allows both drivers to be build simultaneously.
Reviewed-by: NBrett Rudley <brudley@broadcom.com>
Reviewed-by: NHenry Ptasinski <henryp@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Based on review comments moved sources from brcm80211/brcmsmac/sys
to its parent directory. The phy directory is kept for maintainance
logistics around phy source code.
Reviewed-by: NBrett Rudley <brudley@broadcom.com>
Reviewed-by: NHenry Ptasinski <henryp@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Restructured code to have more consistent directory tree for the
two drivers.
Reviewed-by: NBrett Rudley <brudley@broadcom.com>
Reviewed-by: NHenry Ptasinski <henryp@broadcom.com>
Reviewed-by: NRoland Vossen <rvossen@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

remove unnecessary cflag, LINUX
Signed-off-by: NNohee Ko <noheek@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

remove unnecessary cflag, CONFIG_CFG80211
Signed-off-by: NNohee Ko <noheek@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

remove unnecessary cflag, BCMWPA2.
BCMDRIVER is already not used.
Signed-off-by: NNohee Ko <noheek@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Remove duplicated file, bcmutils.c under brcm80211/brcmfmac.
brcm80211/util/bcmutils.c will be shared between softmac
& fullmac. Makefile, and some other files are also modified
accordingly
Signed-off-by: NNohee Ko <noheek@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>