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-rw-r--r--package/kernel/mac80211/patches/315-ssb-pick-PCMCIA-host-code-support-from-b43-driver.patch485
-rw-r--r--package/kernel/mac80211/patches/805-b43-gpio-mask-module-option.patch4
-rw-r--r--package/kernel/mac80211/patches/810-b43_no_pio.patch4
-rw-r--r--package/kernel/mac80211/patches/820-b43-add-antenna-control.patch16
-rw-r--r--package/kernel/mac80211/patches/845-b43-only-use-gpio-0-1-for-led.patch2
-rw-r--r--package/kernel/mac80211/patches/847-b43-always-take-overlapping-devs.patch2
-rw-r--r--target/linux/generic/patches-4.1/020-ssb-backport.patch686
-rw-r--r--target/linux/generic/patches-4.3/020-ssb-backport.patch686
8 files changed, 1871 insertions, 14 deletions
diff --git a/package/kernel/mac80211/patches/315-ssb-pick-PCMCIA-host-code-support-from-b43-driver.patch b/package/kernel/mac80211/patches/315-ssb-pick-PCMCIA-host-code-support-from-b43-driver.patch
new file mode 100644
index 0000000000..64601ddf45
--- /dev/null
+++ b/package/kernel/mac80211/patches/315-ssb-pick-PCMCIA-host-code-support-from-b43-driver.patch
@@ -0,0 +1,485 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Thu, 15 Oct 2015 07:23:25 +0200
+Subject: [PATCH] ssb: pick PCMCIA host code support from b43 driver
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+ssb bus can be found on various "host" devices like PCI/PCMCIA/SDIO.
+Every ssb bus contains cores AKA devices.
+The main idea is to have ssb driver scan/initialize bus and register
+ready-to-use cores. This way ssb drivers can operate on a single core
+mostly ignoring underlaying details.
+
+For some reason PCMCIA support was split between ssb and b43. We got
+PCMCIA host device probing in b43, then bus scanning in ssb and then
+wireless core probing back in b43. The truth is it's very unlikely we
+will ever see PCMCIA ssb device with no 802.11 core but I still don't
+see any advantage of the current architecture.
+
+With proposed change we get the same functionality with a simpler
+architecture, less Kconfig symbols, one killed EXPORT and hopefully
+cleaner b43. Since b43 supports both: ssb & bcma I prefer to keep ssb
+specific code in ssb driver.
+
+This mostly moves code from b43's pcmcia.c to bridge_pcmcia_80211.c. We
+already use similar solution with b43_pci_bridge.c. I didn't use "b43"
+in name of this new file as in theory any driver can operate on wireless
+core.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ delete mode 100644 drivers/net/wireless/b43/pcmcia.c
+ delete mode 100644 drivers/net/wireless/b43/pcmcia.h
+ create mode 100644 drivers/ssb/bridge_pcmcia_80211.c
+
+--- a/drivers/net/wireless/b43/Kconfig
++++ b/drivers/net/wireless/b43/Kconfig
+@@ -72,26 +72,6 @@ config B43_PCICORE_AUTOSELECT
+ select SSB_DRIVER_PCICORE
+ default y
+
+-config B43_PCMCIA
+- bool "Broadcom 43xx PCMCIA device support"
+- depends on B43 && B43_SSB && SSB_PCMCIAHOST_POSSIBLE
+- select SSB_PCMCIAHOST
+- ---help---
+- Broadcom 43xx PCMCIA device support.
+-
+- Support for 16bit PCMCIA devices.
+- Please note that most PC-CARD devices are _NOT_ 16bit PCMCIA
+- devices, but 32bit CardBUS devices. CardBUS devices are supported
+- out of the box by b43.
+-
+- With this config option you can drive b43 cards in
+- CompactFlash formfactor in a PCMCIA adaptor.
+- CF b43 cards can sometimes be found in handheld PCs.
+-
+- It's safe to select Y here, even if you don't have a B43 PCMCIA device.
+-
+- If unsure, say N.
+-
+ config B43_SDIO
+ bool "Broadcom 43xx SDIO device support"
+ depends on B43 && B43_SSB && SSB_SDIOHOST_POSSIBLE
+--- a/drivers/net/wireless/b43/Makefile
++++ b/drivers/net/wireless/b43/Makefile
+@@ -21,7 +21,6 @@ b43-y += pio.o
+ b43-y += rfkill.o
+ b43-y += ppr.o
+ b43-$(CPTCFG_B43_LEDS) += leds.o
+-b43-$(CPTCFG_B43_PCMCIA) += pcmcia.o
+ b43-$(CPTCFG_B43_SDIO) += sdio.o
+ b43-$(CPTCFG_B43_DEBUG) += debugfs.o
+
+--- a/drivers/net/wireless/b43/main.c
++++ b/drivers/net/wireless/b43/main.c
+@@ -56,7 +56,6 @@
+ #include "sysfs.h"
+ #include "xmit.h"
+ #include "lo.h"
+-#include "pcmcia.h"
+ #include "sdio.h"
+ #include <linux/mmc/sdio_func.h>
+
+@@ -5850,12 +5849,9 @@ static int __init b43_init(void)
+ int err;
+
+ b43_debugfs_init();
+- err = b43_pcmcia_init();
+- if (err)
+- goto err_dfs_exit;
+ err = b43_sdio_init();
+ if (err)
+- goto err_pcmcia_exit;
++ goto err_dfs_exit;
+ #ifdef CPTCFG_B43_BCMA
+ err = bcma_driver_register(&b43_bcma_driver);
+ if (err)
+@@ -5878,8 +5874,6 @@ err_bcma_driver_exit:
+ err_sdio_exit:
+ #endif
+ b43_sdio_exit();
+-err_pcmcia_exit:
+- b43_pcmcia_exit();
+ err_dfs_exit:
+ b43_debugfs_exit();
+ return err;
+@@ -5894,7 +5888,6 @@ static void __exit b43_exit(void)
+ bcma_driver_unregister(&b43_bcma_driver);
+ #endif
+ b43_sdio_exit();
+- b43_pcmcia_exit();
+ b43_debugfs_exit();
+ }
+
+--- a/drivers/net/wireless/b43/pcmcia.h
++++ /dev/null
+@@ -1,20 +0,0 @@
+-#ifndef B43_PCMCIA_H_
+-#define B43_PCMCIA_H_
+-
+-#ifdef CPTCFG_B43_PCMCIA
+-
+-int b43_pcmcia_init(void);
+-void b43_pcmcia_exit(void);
+-
+-#else /* CPTCFG_B43_PCMCIA */
+-
+-static inline int b43_pcmcia_init(void)
+-{
+- return 0;
+-}
+-static inline void b43_pcmcia_exit(void)
+-{
+-}
+-
+-#endif /* CPTCFG_B43_PCMCIA */
+-#endif /* B43_PCMCIA_H_ */
+--- a/drivers/ssb/Makefile
++++ b/drivers/ssb/Makefile
+@@ -5,7 +5,7 @@ ssb-$(CPTCFG_SSB_SPROM) += sprom.o
+
+ # host support
+ ssb-$(CPTCFG_SSB_PCIHOST) += pci.o pcihost_wrapper.o
+-ssb-$(CPTCFG_SSB_PCMCIAHOST) += pcmcia.o
++ssb-$(CPTCFG_SSB_PCMCIAHOST) += pcmcia.o bridge_pcmcia_80211.o
+ ssb-$(CPTCFG_SSB_SDIOHOST) += sdio.o
+
+ # built-in drivers
+--- /dev/null
++++ b/drivers/ssb/bridge_pcmcia_80211.c
+@@ -0,0 +1,128 @@
++/*
++ * Broadcom 43xx PCMCIA-SSB bridge module
++ *
++ * Copyright (c) 2007 Michael Buesch <m@bues.ch>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++#include <linux/ssb/ssb.h>
++#include <linux/slab.h>
++#include <linux/module.h>
++
++#include <pcmcia/cistpl.h>
++#include <pcmcia/ciscode.h>
++#include <pcmcia/ds.h>
++#include <pcmcia/cisreg.h>
++
++#include "ssb_private.h"
++
++static const struct pcmcia_device_id ssb_host_pcmcia_tbl[] = {
++ PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x448),
++ PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x476),
++ PCMCIA_DEVICE_NULL,
++};
++
++MODULE_DEVICE_TABLE(pcmcia, ssb_host_pcmcia_tbl);
++
++static int ssb_host_pcmcia_probe(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb;
++ int err = -ENOMEM;
++ int res = 0;
++
++ ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
++ if (!ssb)
++ goto out_error;
++
++ err = -ENODEV;
++
++ dev->config_flags |= CONF_ENABLE_IRQ;
++
++ dev->resource[2]->flags |= WIN_ENABLE | WIN_DATA_WIDTH_16 |
++ WIN_USE_WAIT;
++ dev->resource[2]->start = 0;
++ dev->resource[2]->end = SSB_CORE_SIZE;
++ res = pcmcia_request_window(dev, dev->resource[2], 250);
++ if (res != 0)
++ goto err_kfree_ssb;
++
++ res = pcmcia_map_mem_page(dev, dev->resource[2], 0);
++ if (res != 0)
++ goto err_disable;
++
++ if (!dev->irq)
++ goto err_disable;
++
++ res = pcmcia_enable_device(dev);
++ if (res != 0)
++ goto err_disable;
++
++ err = ssb_bus_pcmciabus_register(ssb, dev, dev->resource[2]->start);
++ if (err)
++ goto err_disable;
++ dev->priv = ssb;
++
++ return 0;
++
++err_disable:
++ pcmcia_disable_device(dev);
++err_kfree_ssb:
++ kfree(ssb);
++out_error:
++ ssb_err("Initialization failed (%d, %d)\n", res, err);
++ return err;
++}
++
++static void ssb_host_pcmcia_remove(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb = dev->priv;
++
++ ssb_bus_unregister(ssb);
++ pcmcia_disable_device(dev);
++ kfree(ssb);
++ dev->priv = NULL;
++}
++
++#ifdef CPTCFG_PM
++static int ssb_host_pcmcia_suspend(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb = dev->priv;
++
++ return ssb_bus_suspend(ssb);
++}
++
++static int ssb_host_pcmcia_resume(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb = dev->priv;
++
++ return ssb_bus_resume(ssb);
++}
++#else /* CPTCFG_PM */
++# define ssb_host_pcmcia_suspend NULL
++# define ssb_host_pcmcia_resume NULL
++#endif /* CPTCFG_PM */
++
++static struct pcmcia_driver ssb_host_pcmcia_driver = {
++ .owner = THIS_MODULE,
++ .name = "ssb-pcmcia",
++ .id_table = ssb_host_pcmcia_tbl,
++ .probe = ssb_host_pcmcia_probe,
++ .remove = ssb_host_pcmcia_remove,
++ .suspend = ssb_host_pcmcia_suspend,
++ .resume = ssb_host_pcmcia_resume,
++};
++
++/*
++ * These are not module init/exit functions!
++ * The module_pcmcia_driver() helper cannot be used here.
++ */
++int ssb_host_pcmcia_init(void)
++{
++ return pcmcia_register_driver(&ssb_host_pcmcia_driver);
++}
++
++void ssb_host_pcmcia_exit(void)
++{
++ pcmcia_unregister_driver(&ssb_host_pcmcia_driver);
++}
+--- a/drivers/ssb/main.c
++++ b/drivers/ssb/main.c
+@@ -906,7 +906,6 @@ int ssb_bus_pcmciabus_register(struct ss
+
+ return err;
+ }
+-EXPORT_SYMBOL(ssb_bus_pcmciabus_register);
+ #endif /* CPTCFG_SSB_PCMCIAHOST */
+
+ #ifdef CPTCFG_SSB_SDIOHOST
+@@ -1474,6 +1473,12 @@ static int __init ssb_modinit(void)
+ /* don't fail SSB init because of this */
+ err = 0;
+ }
++ err = ssb_host_pcmcia_init();
++ if (err) {
++ ssb_err("PCMCIA host initialization failed\n");
++ /* don't fail SSB init because of this */
++ err = 0;
++ }
+ err = ssb_gige_init();
+ if (err) {
+ ssb_err("SSB Broadcom Gigabit Ethernet driver initialization failed\n");
+@@ -1491,6 +1496,7 @@ fs_initcall(ssb_modinit);
+ static void __exit ssb_modexit(void)
+ {
+ ssb_gige_exit();
++ ssb_host_pcmcia_exit();
+ b43_pci_ssb_bridge_exit();
+ bus_unregister(&ssb_bustype);
+ }
+--- a/drivers/ssb/ssb_private.h
++++ b/drivers/ssb/ssb_private.h
+@@ -94,6 +94,8 @@ extern int ssb_pcmcia_get_invariants(str
+ extern int ssb_pcmcia_hardware_setup(struct ssb_bus *bus);
+ extern void ssb_pcmcia_exit(struct ssb_bus *bus);
+ extern int ssb_pcmcia_init(struct ssb_bus *bus);
++extern int ssb_host_pcmcia_init(void);
++extern void ssb_host_pcmcia_exit(void);
+ extern const struct ssb_bus_ops ssb_pcmcia_ops;
+ #else /* CPTCFG_SSB_PCMCIAHOST */
+ static inline int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
+@@ -117,6 +119,13 @@ static inline int ssb_pcmcia_init(struct
+ {
+ return 0;
+ }
++static inline int ssb_host_pcmcia_init(void)
++{
++ return 0;
++}
++static inline void ssb_host_pcmcia_exit(void)
++{
++}
+ #endif /* CPTCFG_SSB_PCMCIAHOST */
+
+ /* sdio.c */
+--- a/drivers/net/wireless/b43/pcmcia.c
++++ /dev/null
+@@ -1,145 +0,0 @@
+-/*
+-
+- Broadcom B43 wireless driver
+-
+- Copyright (c) 2007 Michael Buesch <m@bues.ch>
+-
+- This program is free software; you can redistribute it and/or modify
+- it under the terms of the GNU General Public License as published by
+- the Free Software Foundation; either version 2 of the License, or
+- (at your option) any later version.
+-
+- This program is distributed in the hope that it will be useful,
+- but WITHOUT ANY WARRANTY; without even the implied warranty of
+- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+- GNU General Public License for more details.
+-
+- You should have received a copy of the GNU General Public License
+- along with this program; see the file COPYING. If not, write to
+- the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
+- Boston, MA 02110-1301, USA.
+-
+-*/
+-
+-#include "pcmcia.h"
+-
+-#include <linux/ssb/ssb.h>
+-#include <linux/slab.h>
+-#include <linux/module.h>
+-
+-#include <pcmcia/cistpl.h>
+-#include <pcmcia/ciscode.h>
+-#include <pcmcia/ds.h>
+-#include <pcmcia/cisreg.h>
+-
+-
+-static const struct pcmcia_device_id b43_pcmcia_tbl[] = {
+- PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x448),
+- PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x476),
+- PCMCIA_DEVICE_NULL,
+-};
+-
+-MODULE_DEVICE_TABLE(pcmcia, b43_pcmcia_tbl);
+-
+-#ifdef CONFIG_PM
+-static int b43_pcmcia_suspend(struct pcmcia_device *dev)
+-{
+- struct ssb_bus *ssb = dev->priv;
+-
+- return ssb_bus_suspend(ssb);
+-}
+-
+-static int b43_pcmcia_resume(struct pcmcia_device *dev)
+-{
+- struct ssb_bus *ssb = dev->priv;
+-
+- return ssb_bus_resume(ssb);
+-}
+-#else /* CONFIG_PM */
+-# define b43_pcmcia_suspend NULL
+-# define b43_pcmcia_resume NULL
+-#endif /* CONFIG_PM */
+-
+-static int b43_pcmcia_probe(struct pcmcia_device *dev)
+-{
+- struct ssb_bus *ssb;
+- int err = -ENOMEM;
+- int res = 0;
+-
+- ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
+- if (!ssb)
+- goto out_error;
+-
+- err = -ENODEV;
+-
+- dev->config_flags |= CONF_ENABLE_IRQ;
+-
+- dev->resource[2]->flags |= WIN_ENABLE | WIN_DATA_WIDTH_16 |
+- WIN_USE_WAIT;
+- dev->resource[2]->start = 0;
+- dev->resource[2]->end = SSB_CORE_SIZE;
+- res = pcmcia_request_window(dev, dev->resource[2], 250);
+- if (res != 0)
+- goto err_kfree_ssb;
+-
+- res = pcmcia_map_mem_page(dev, dev->resource[2], 0);
+- if (res != 0)
+- goto err_disable;
+-
+- if (!dev->irq)
+- goto err_disable;
+-
+- res = pcmcia_enable_device(dev);
+- if (res != 0)
+- goto err_disable;
+-
+- err = ssb_bus_pcmciabus_register(ssb, dev, dev->resource[2]->start);
+- if (err)
+- goto err_disable;
+- dev->priv = ssb;
+-
+- return 0;
+-
+-err_disable:
+- pcmcia_disable_device(dev);
+-err_kfree_ssb:
+- kfree(ssb);
+-out_error:
+- printk(KERN_ERR "b43-pcmcia: Initialization failed (%d, %d)\n",
+- res, err);
+- return err;
+-}
+-
+-static void b43_pcmcia_remove(struct pcmcia_device *dev)
+-{
+- struct ssb_bus *ssb = dev->priv;
+-
+- ssb_bus_unregister(ssb);
+- pcmcia_disable_device(dev);
+- kfree(ssb);
+- dev->priv = NULL;
+-}
+-
+-static struct pcmcia_driver b43_pcmcia_driver = {
+- .owner = THIS_MODULE,
+- .name = "b43-pcmcia",
+- .id_table = b43_pcmcia_tbl,
+- .probe = b43_pcmcia_probe,
+- .remove = b43_pcmcia_remove,
+- .suspend = b43_pcmcia_suspend,
+- .resume = b43_pcmcia_resume,
+-};
+-
+-/*
+- * These are not module init/exit functions!
+- * The module_pcmcia_driver() helper cannot be used here.
+- */
+-int b43_pcmcia_init(void)
+-{
+- return pcmcia_register_driver(&b43_pcmcia_driver);
+-}
+-
+-void b43_pcmcia_exit(void)
+-{
+- pcmcia_unregister_driver(&b43_pcmcia_driver);
+-}
diff --git a/package/kernel/mac80211/patches/805-b43-gpio-mask-module-option.patch b/package/kernel/mac80211/patches/805-b43-gpio-mask-module-option.patch
index 3993c6e8de..6de31dd60f 100644
--- a/package/kernel/mac80211/patches/805-b43-gpio-mask-module-option.patch
+++ b/package/kernel/mac80211/patches/805-b43-gpio-mask-module-option.patch
@@ -10,7 +10,7 @@
struct b43_phy phy;
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -76,6 +76,11 @@ MODULE_FIRMWARE("b43/ucode16_mimo.fw");
+@@ -75,6 +75,11 @@ MODULE_FIRMWARE("b43/ucode16_mimo.fw");
MODULE_FIRMWARE("b43/ucode5.fw");
MODULE_FIRMWARE("b43/ucode9.fw");
@@ -22,7 +22,7 @@
static int modparam_bad_frames_preempt;
module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
MODULE_PARM_DESC(bad_frames_preempt,
-@@ -2883,10 +2888,10 @@ static int b43_gpio_init(struct b43_wlde
+@@ -2882,10 +2887,10 @@ static int b43_gpio_init(struct b43_wlde
u32 mask, set;
b43_maskset32(dev, B43_MMIO_MACCTL, ~B43_MACCTL_GPOUTSMSK, 0);
diff --git a/package/kernel/mac80211/patches/810-b43_no_pio.patch b/package/kernel/mac80211/patches/810-b43_no_pio.patch
index d99f3cef4f..79175528ed 100644
--- a/package/kernel/mac80211/patches/810-b43_no_pio.patch
+++ b/package/kernel/mac80211/patches/810-b43_no_pio.patch
@@ -11,7 +11,7 @@
b43-$(CPTCFG_B43_LEDS) += leds.o
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -2009,10 +2009,12 @@ static void b43_do_interrupt_thread(stru
+@@ -2008,10 +2008,12 @@ static void b43_do_interrupt_thread(stru
dma_reason[0], dma_reason[1],
dma_reason[2], dma_reason[3],
dma_reason[4], dma_reason[5]);
@@ -75,7 +75,7 @@
#endif /* B43_PIO_H_ */
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
-@@ -118,7 +118,7 @@ config B43_BCMA_PIO
+@@ -98,7 +98,7 @@ config B43_BCMA_PIO
default y
config B43_PIO
diff --git a/package/kernel/mac80211/patches/820-b43-add-antenna-control.patch b/package/kernel/mac80211/patches/820-b43-add-antenna-control.patch
index 4f06d8eb13..dd82ce5032 100644
--- a/package/kernel/mac80211/patches/820-b43-add-antenna-control.patch
+++ b/package/kernel/mac80211/patches/820-b43-add-antenna-control.patch
@@ -1,6 +1,6 @@
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -1649,7 +1649,7 @@ static void b43_write_beacon_template(st
+@@ -1648,7 +1648,7 @@ static void b43_write_beacon_template(st
len, ram_offset, shm_size_offset, rate);
/* Write the PHY TX control parameters. */
@@ -9,7 +9,7 @@
antenna = b43_antenna_to_phyctl(antenna);
ctl = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL);
/* We can't send beacons with short preamble. Would get PHY errors. */
-@@ -3301,8 +3301,8 @@ static int b43_chip_init(struct b43_wlde
+@@ -3300,8 +3300,8 @@ static int b43_chip_init(struct b43_wlde
/* Select the antennae */
if (phy->ops->set_rx_antenna)
@@ -20,7 +20,7 @@
if (phy->type == B43_PHYTYPE_B) {
value16 = b43_read16(dev, 0x005E);
-@@ -4002,7 +4002,6 @@ static int b43_op_config(struct ieee8021
+@@ -4001,7 +4001,6 @@ static int b43_op_config(struct ieee8021
struct b43_wldev *dev = wl->current_dev;
struct b43_phy *phy = &dev->phy;
struct ieee80211_conf *conf = &hw->conf;
@@ -28,7 +28,7 @@
int err = 0;
mutex_lock(&wl->mutex);
-@@ -4045,11 +4044,9 @@ static int b43_op_config(struct ieee8021
+@@ -4044,11 +4043,9 @@ static int b43_op_config(struct ieee8021
}
/* Antennas for RX and management frame TX. */
@@ -42,7 +42,7 @@
if (wl->radio_enabled != phy->radio_on) {
if (wl->radio_enabled) {
-@@ -5210,6 +5207,47 @@ static int b43_op_get_survey(struct ieee
+@@ -5209,6 +5206,47 @@ static int b43_op_get_survey(struct ieee
return 0;
}
@@ -90,7 +90,7 @@
static const struct ieee80211_ops b43_hw_ops = {
.tx = b43_op_tx,
.conf_tx = b43_op_conf_tx,
-@@ -5231,6 +5269,8 @@ static const struct ieee80211_ops b43_hw
+@@ -5230,6 +5268,8 @@ static const struct ieee80211_ops b43_hw
.sw_scan_complete = b43_op_sw_scan_complete_notifier,
.get_survey = b43_op_get_survey,
.rfkill_poll = b43_rfkill_poll,
@@ -99,7 +99,7 @@
};
/* Hard-reset the chip. Do not call this directly.
-@@ -5539,6 +5579,8 @@ static int b43_one_core_attach(struct b4
+@@ -5538,6 +5578,8 @@ static int b43_one_core_attach(struct b4
if (!wldev)
goto out;
@@ -108,7 +108,7 @@
wldev->use_pio = b43_modparam_pio;
wldev->dev = dev;
wldev->wl = wl;
-@@ -5629,6 +5671,9 @@ static struct b43_wl *b43_wireless_init(
+@@ -5628,6 +5670,9 @@ static struct b43_wl *b43_wireless_init(
hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
diff --git a/package/kernel/mac80211/patches/845-b43-only-use-gpio-0-1-for-led.patch b/package/kernel/mac80211/patches/845-b43-only-use-gpio-0-1-for-led.patch
index ab06b6e94c..d4f9a8892b 100644
--- a/package/kernel/mac80211/patches/845-b43-only-use-gpio-0-1-for-led.patch
+++ b/package/kernel/mac80211/patches/845-b43-only-use-gpio-0-1-for-led.patch
@@ -1,6 +1,6 @@
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -2900,6 +2900,14 @@ static int b43_gpio_init(struct b43_wlde
+@@ -2899,6 +2899,14 @@ static int b43_gpio_init(struct b43_wlde
} else if (dev->dev->chip_id == 0x5354) {
/* Don't allow overtaking buttons GPIOs */
set &= 0x2; /* 0x2 is LED GPIO on BCM5354 */
diff --git a/package/kernel/mac80211/patches/847-b43-always-take-overlapping-devs.patch b/package/kernel/mac80211/patches/847-b43-always-take-overlapping-devs.patch
index 9d1d419460..e3b8133483 100644
--- a/package/kernel/mac80211/patches/847-b43-always-take-overlapping-devs.patch
+++ b/package/kernel/mac80211/patches/847-b43-always-take-overlapping-devs.patch
@@ -1,6 +1,6 @@
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -118,7 +118,7 @@ static int b43_modparam_pio = 0;
+@@ -117,7 +117,7 @@ static int b43_modparam_pio = 0;
module_param_named(pio, b43_modparam_pio, int, 0644);
MODULE_PARM_DESC(pio, "Use PIO accesses by default: 0=DMA, 1=PIO");
diff --git a/target/linux/generic/patches-4.1/020-ssb-backport.patch b/target/linux/generic/patches-4.1/020-ssb-backport.patch
new file mode 100644
index 0000000000..e96480b021
--- /dev/null
+++ b/target/linux/generic/patches-4.1/020-ssb-backport.patch
@@ -0,0 +1,686 @@
+--- a/arch/mips/bcm47xx/Kconfig
++++ b/arch/mips/bcm47xx/Kconfig
+@@ -4,6 +4,7 @@ config BCM47XX_SSB
+ bool "SSB Support for Broadcom BCM47XX"
+ select SYS_HAS_CPU_BMIPS32_3300
+ select SSB
++ select SSB_HOST_SOC
+ select SSB_DRIVER_MIPS
+ select SSB_DRIVER_EXTIF
+ select SSB_EMBEDDED
+--- a/drivers/ssb/Kconfig
++++ b/drivers/ssb/Kconfig
+@@ -80,6 +80,15 @@ config SSB_SDIOHOST
+
+ If unsure, say N
+
++config SSB_HOST_SOC
++ bool "Support for SSB bus on SoC"
++ depends on SSB
++ help
++ Host interface for a SSB directly mapped into memory. This is
++ for some Broadcom SoCs from the BCM47xx and BCM53xx lines.
++
++ If unsure, say N
++
+ config SSB_SILENT
+ bool "No SSB kernel messages"
+ depends on SSB && EXPERT
+--- a/drivers/ssb/Makefile
++++ b/drivers/ssb/Makefile
+@@ -5,8 +5,9 @@ ssb-$(CONFIG_SSB_SPROM) += sprom.o
+
+ # host support
+ ssb-$(CONFIG_SSB_PCIHOST) += pci.o pcihost_wrapper.o
+-ssb-$(CONFIG_SSB_PCMCIAHOST) += pcmcia.o
++ssb-$(CONFIG_SSB_PCMCIAHOST) += pcmcia.o bridge_pcmcia_80211.o
+ ssb-$(CONFIG_SSB_SDIOHOST) += sdio.o
++ssb-$(CONFIG_SSB_HOST_SOC) += host_soc.o
+
+ # built-in drivers
+ ssb-y += driver_chipcommon.o
+--- /dev/null
++++ b/drivers/ssb/bridge_pcmcia_80211.c
+@@ -0,0 +1,128 @@
++/*
++ * Broadcom 43xx PCMCIA-SSB bridge module
++ *
++ * Copyright (c) 2007 Michael Buesch <m@bues.ch>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++#include <linux/ssb/ssb.h>
++#include <linux/slab.h>
++#include <linux/module.h>
++
++#include <pcmcia/cistpl.h>
++#include <pcmcia/ciscode.h>
++#include <pcmcia/ds.h>
++#include <pcmcia/cisreg.h>
++
++#include "ssb_private.h"
++
++static const struct pcmcia_device_id ssb_host_pcmcia_tbl[] = {
++ PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x448),
++ PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x476),
++ PCMCIA_DEVICE_NULL,
++};
++
++MODULE_DEVICE_TABLE(pcmcia, ssb_host_pcmcia_tbl);
++
++static int ssb_host_pcmcia_probe(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb;
++ int err = -ENOMEM;
++ int res = 0;
++
++ ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
++ if (!ssb)
++ goto out_error;
++
++ err = -ENODEV;
++
++ dev->config_flags |= CONF_ENABLE_IRQ;
++
++ dev->resource[2]->flags |= WIN_ENABLE | WIN_DATA_WIDTH_16 |
++ WIN_USE_WAIT;
++ dev->resource[2]->start = 0;
++ dev->resource[2]->end = SSB_CORE_SIZE;
++ res = pcmcia_request_window(dev, dev->resource[2], 250);
++ if (res != 0)
++ goto err_kfree_ssb;
++
++ res = pcmcia_map_mem_page(dev, dev->resource[2], 0);
++ if (res != 0)
++ goto err_disable;
++
++ if (!dev->irq)
++ goto err_disable;
++
++ res = pcmcia_enable_device(dev);
++ if (res != 0)
++ goto err_disable;
++
++ err = ssb_bus_pcmciabus_register(ssb, dev, dev->resource[2]->start);
++ if (err)
++ goto err_disable;
++ dev->priv = ssb;
++
++ return 0;
++
++err_disable:
++ pcmcia_disable_device(dev);
++err_kfree_ssb:
++ kfree(ssb);
++out_error:
++ ssb_err("Initialization failed (%d, %d)\n", res, err);
++ return err;
++}
++
++static void ssb_host_pcmcia_remove(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb = dev->priv;
++
++ ssb_bus_unregister(ssb);
++ pcmcia_disable_device(dev);
++ kfree(ssb);
++ dev->priv = NULL;
++}
++
++#ifdef CONFIG_PM
++static int ssb_host_pcmcia_suspend(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb = dev->priv;
++
++ return ssb_bus_suspend(ssb);
++}
++
++static int ssb_host_pcmcia_resume(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb = dev->priv;
++
++ return ssb_bus_resume(ssb);
++}
++#else /* CONFIG_PM */
++# define ssb_host_pcmcia_suspend NULL
++# define ssb_host_pcmcia_resume NULL
++#endif /* CONFIG_PM */
++
++static struct pcmcia_driver ssb_host_pcmcia_driver = {
++ .owner = THIS_MODULE,
++ .name = "ssb-pcmcia",
++ .id_table = ssb_host_pcmcia_tbl,
++ .probe = ssb_host_pcmcia_probe,
++ .remove = ssb_host_pcmcia_remove,
++ .suspend = ssb_host_pcmcia_suspend,
++ .resume = ssb_host_pcmcia_resume,
++};
++
++/*
++ * These are not module init/exit functions!
++ * The module_pcmcia_driver() helper cannot be used here.
++ */
++int ssb_host_pcmcia_init(void)
++{
++ return pcmcia_register_driver(&ssb_host_pcmcia_driver);
++}
++
++void ssb_host_pcmcia_exit(void)
++{
++ pcmcia_unregister_driver(&ssb_host_pcmcia_driver);
++}
+--- /dev/null
++++ b/drivers/ssb/host_soc.c
+@@ -0,0 +1,173 @@
++/*
++ * Sonics Silicon Backplane SoC host related functions.
++ * Subsystem core
++ *
++ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, 2007, Michael Buesch <m@bues.ch>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++#include <linux/ssb/ssb.h>
++
++#include "ssb_private.h"
++
++static u8 ssb_host_soc_read8(struct ssb_device *dev, u16 offset)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ return readb(bus->mmio + offset);
++}
++
++static u16 ssb_host_soc_read16(struct ssb_device *dev, u16 offset)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ return readw(bus->mmio + offset);
++}
++
++static u32 ssb_host_soc_read32(struct ssb_device *dev, u16 offset)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ return readl(bus->mmio + offset);
++}
++
++#ifdef CONFIG_SSB_BLOCKIO
++static void ssb_host_soc_block_read(struct ssb_device *dev, void *buffer,
++ size_t count, u16 offset, u8 reg_width)
++{
++ struct ssb_bus *bus = dev->bus;
++ void __iomem *addr;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ addr = bus->mmio + offset;
++
++ switch (reg_width) {
++ case sizeof(u8): {
++ u8 *buf = buffer;
++
++ while (count) {
++ *buf = __raw_readb(addr);
++ buf++;
++ count--;
++ }
++ break;
++ }
++ case sizeof(u16): {
++ __le16 *buf = buffer;
++
++ SSB_WARN_ON(count & 1);
++ while (count) {
++ *buf = (__force __le16)__raw_readw(addr);
++ buf++;
++ count -= 2;
++ }
++ break;
++ }
++ case sizeof(u32): {
++ __le32 *buf = buffer;
++
++ SSB_WARN_ON(count & 3);
++ while (count) {
++ *buf = (__force __le32)__raw_readl(addr);
++ buf++;
++ count -= 4;
++ }
++ break;
++ }
++ default:
++ SSB_WARN_ON(1);
++ }
++}
++#endif /* CONFIG_SSB_BLOCKIO */
++
++static void ssb_host_soc_write8(struct ssb_device *dev, u16 offset, u8 value)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ writeb(value, bus->mmio + offset);
++}
++
++static void ssb_host_soc_write16(struct ssb_device *dev, u16 offset, u16 value)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ writew(value, bus->mmio + offset);
++}
++
++static void ssb_host_soc_write32(struct ssb_device *dev, u16 offset, u32 value)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ writel(value, bus->mmio + offset);
++}
++
++#ifdef CONFIG_SSB_BLOCKIO
++static void ssb_host_soc_block_write(struct ssb_device *dev, const void *buffer,
++ size_t count, u16 offset, u8 reg_width)
++{
++ struct ssb_bus *bus = dev->bus;
++ void __iomem *addr;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ addr = bus->mmio + offset;
++
++ switch (reg_width) {
++ case sizeof(u8): {
++ const u8 *buf = buffer;
++
++ while (count) {
++ __raw_writeb(*buf, addr);
++ buf++;
++ count--;
++ }
++ break;
++ }
++ case sizeof(u16): {
++ const __le16 *buf = buffer;
++
++ SSB_WARN_ON(count & 1);
++ while (count) {
++ __raw_writew((__force u16)(*buf), addr);
++ buf++;
++ count -= 2;
++ }
++ break;
++ }
++ case sizeof(u32): {
++ const __le32 *buf = buffer;
++
++ SSB_WARN_ON(count & 3);
++ while (count) {
++ __raw_writel((__force u32)(*buf), addr);
++ buf++;
++ count -= 4;
++ }
++ break;
++ }
++ default:
++ SSB_WARN_ON(1);
++ }
++}
++#endif /* CONFIG_SSB_BLOCKIO */
++
++/* Ops for the plain SSB bus without a host-device (no PCI or PCMCIA). */
++const struct ssb_bus_ops ssb_host_soc_ops = {
++ .read8 = ssb_host_soc_read8,
++ .read16 = ssb_host_soc_read16,
++ .read32 = ssb_host_soc_read32,
++ .write8 = ssb_host_soc_write8,
++ .write16 = ssb_host_soc_write16,
++ .write32 = ssb_host_soc_write32,
++#ifdef CONFIG_SSB_BLOCKIO
++ .block_read = ssb_host_soc_block_read,
++ .block_write = ssb_host_soc_block_write,
++#endif
++};
+--- a/drivers/ssb/main.c
++++ b/drivers/ssb/main.c
+@@ -596,166 +596,6 @@ error:
+ return err;
+ }
+
+-static u8 ssb_ssb_read8(struct ssb_device *dev, u16 offset)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- return readb(bus->mmio + offset);
+-}
+-
+-static u16 ssb_ssb_read16(struct ssb_device *dev, u16 offset)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- return readw(bus->mmio + offset);
+-}
+-
+-static u32 ssb_ssb_read32(struct ssb_device *dev, u16 offset)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- return readl(bus->mmio + offset);
+-}
+-
+-#ifdef CONFIG_SSB_BLOCKIO
+-static void ssb_ssb_block_read(struct ssb_device *dev, void *buffer,
+- size_t count, u16 offset, u8 reg_width)
+-{
+- struct ssb_bus *bus = dev->bus;
+- void __iomem *addr;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- addr = bus->mmio + offset;
+-
+- switch (reg_width) {
+- case sizeof(u8): {
+- u8 *buf = buffer;
+-
+- while (count) {
+- *buf = __raw_readb(addr);
+- buf++;
+- count--;
+- }
+- break;
+- }
+- case sizeof(u16): {
+- __le16 *buf = buffer;
+-
+- SSB_WARN_ON(count & 1);
+- while (count) {
+- *buf = (__force __le16)__raw_readw(addr);
+- buf++;
+- count -= 2;
+- }
+- break;
+- }
+- case sizeof(u32): {
+- __le32 *buf = buffer;
+-
+- SSB_WARN_ON(count & 3);
+- while (count) {
+- *buf = (__force __le32)__raw_readl(addr);
+- buf++;
+- count -= 4;
+- }
+- break;
+- }
+- default:
+- SSB_WARN_ON(1);
+- }
+-}
+-#endif /* CONFIG_SSB_BLOCKIO */
+-
+-static void ssb_ssb_write8(struct ssb_device *dev, u16 offset, u8 value)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- writeb(value, bus->mmio + offset);
+-}
+-
+-static void ssb_ssb_write16(struct ssb_device *dev, u16 offset, u16 value)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- writew(value, bus->mmio + offset);
+-}
+-
+-static void ssb_ssb_write32(struct ssb_device *dev, u16 offset, u32 value)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- writel(value, bus->mmio + offset);
+-}
+-
+-#ifdef CONFIG_SSB_BLOCKIO
+-static void ssb_ssb_block_write(struct ssb_device *dev, const void *buffer,
+- size_t count, u16 offset, u8 reg_width)
+-{
+- struct ssb_bus *bus = dev->bus;
+- void __iomem *addr;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- addr = bus->mmio + offset;
+-
+- switch (reg_width) {
+- case sizeof(u8): {
+- const u8 *buf = buffer;
+-
+- while (count) {
+- __raw_writeb(*buf, addr);
+- buf++;
+- count--;
+- }
+- break;
+- }
+- case sizeof(u16): {
+- const __le16 *buf = buffer;
+-
+- SSB_WARN_ON(count & 1);
+- while (count) {
+- __raw_writew((__force u16)(*buf), addr);
+- buf++;
+- count -= 2;
+- }
+- break;
+- }
+- case sizeof(u32): {
+- const __le32 *buf = buffer;
+-
+- SSB_WARN_ON(count & 3);
+- while (count) {
+- __raw_writel((__force u32)(*buf), addr);
+- buf++;
+- count -= 4;
+- }
+- break;
+- }
+- default:
+- SSB_WARN_ON(1);
+- }
+-}
+-#endif /* CONFIG_SSB_BLOCKIO */
+-
+-/* Ops for the plain SSB bus without a host-device (no PCI or PCMCIA). */
+-static const struct ssb_bus_ops ssb_ssb_ops = {
+- .read8 = ssb_ssb_read8,
+- .read16 = ssb_ssb_read16,
+- .read32 = ssb_ssb_read32,
+- .write8 = ssb_ssb_write8,
+- .write16 = ssb_ssb_write16,
+- .write32 = ssb_ssb_write32,
+-#ifdef CONFIG_SSB_BLOCKIO
+- .block_read = ssb_ssb_block_read,
+- .block_write = ssb_ssb_block_write,
+-#endif
+-};
+-
+ static int ssb_fetch_invariants(struct ssb_bus *bus,
+ ssb_invariants_func_t get_invariants)
+ {
+@@ -876,7 +716,6 @@ int ssb_bus_pcibus_register(struct ssb_b
+
+ return err;
+ }
+-EXPORT_SYMBOL(ssb_bus_pcibus_register);
+ #endif /* CONFIG_SSB_PCIHOST */
+
+ #ifdef CONFIG_SSB_PCMCIAHOST
+@@ -898,7 +737,6 @@ int ssb_bus_pcmciabus_register(struct ss
+
+ return err;
+ }
+-EXPORT_SYMBOL(ssb_bus_pcmciabus_register);
+ #endif /* CONFIG_SSB_PCMCIAHOST */
+
+ #ifdef CONFIG_SSB_SDIOHOST
+@@ -923,13 +761,14 @@ int ssb_bus_sdiobus_register(struct ssb_
+ EXPORT_SYMBOL(ssb_bus_sdiobus_register);
+ #endif /* CONFIG_SSB_PCMCIAHOST */
+
++#ifdef CONFIG_SSB_HOST_SOC
+ int ssb_bus_ssbbus_register(struct ssb_bus *bus, unsigned long baseaddr,
+ ssb_invariants_func_t get_invariants)
+ {
+ int err;
+
+ bus->bustype = SSB_BUSTYPE_SSB;
+- bus->ops = &ssb_ssb_ops;
++ bus->ops = &ssb_host_soc_ops;
+
+ err = ssb_bus_register(bus, get_invariants, baseaddr);
+ if (!err) {
+@@ -939,6 +778,7 @@ int ssb_bus_ssbbus_register(struct ssb_b
+
+ return err;
+ }
++#endif
+
+ int __ssb_driver_register(struct ssb_driver *drv, struct module *owner)
+ {
+@@ -1465,6 +1305,12 @@ static int __init ssb_modinit(void)
+ /* don't fail SSB init because of this */
+ err = 0;
+ }
++ err = ssb_host_pcmcia_init();
++ if (err) {
++ ssb_err("PCMCIA host initialization failed\n");
++ /* don't fail SSB init because of this */
++ err = 0;
++ }
+ err = ssb_gige_init();
+ if (err) {
+ ssb_err("SSB Broadcom Gigabit Ethernet driver initialization failed\n");
+@@ -1482,6 +1328,7 @@ fs_initcall(ssb_modinit);
+ static void __exit ssb_modexit(void)
+ {
+ ssb_gige_exit();
++ ssb_host_pcmcia_exit();
+ b43_pci_ssb_bridge_exit();
+ bus_unregister(&ssb_bustype);
+ }
+--- a/drivers/ssb/pcmcia.c
++++ b/drivers/ssb/pcmcia.c
+@@ -147,8 +147,7 @@ error:
+ return err;
+ }
+
+-int ssb_pcmcia_switch_core(struct ssb_bus *bus,
+- struct ssb_device *dev)
++static int ssb_pcmcia_switch_core(struct ssb_bus *bus, struct ssb_device *dev)
+ {
+ int err;
+
+--- a/drivers/ssb/sdio.c
++++ b/drivers/ssb/sdio.c
+@@ -200,7 +200,7 @@ out:
+ }
+
+ /* host must be already claimed */
+-int ssb_sdio_switch_core(struct ssb_bus *bus, struct ssb_device *dev)
++static int ssb_sdio_switch_core(struct ssb_bus *bus, struct ssb_device *dev)
+ {
+ u8 coreidx = dev->core_index;
+ u32 sbaddr;
+--- a/drivers/ssb/ssb_private.h
++++ b/drivers/ssb/ssb_private.h
+@@ -85,8 +85,6 @@ static inline int ssb_pci_init(struct ss
+
+ /* pcmcia.c */
+ #ifdef CONFIG_SSB_PCMCIAHOST
+-extern int ssb_pcmcia_switch_core(struct ssb_bus *bus,
+- struct ssb_device *dev);
+ extern int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
+ u8 coreidx);
+ extern int ssb_pcmcia_switch_segment(struct ssb_bus *bus,
+@@ -96,13 +94,10 @@ extern int ssb_pcmcia_get_invariants(str
+ extern int ssb_pcmcia_hardware_setup(struct ssb_bus *bus);
+ extern void ssb_pcmcia_exit(struct ssb_bus *bus);
+ extern int ssb_pcmcia_init(struct ssb_bus *bus);
++extern int ssb_host_pcmcia_init(void);
++extern void ssb_host_pcmcia_exit(void);
+ extern const struct ssb_bus_ops ssb_pcmcia_ops;
+ #else /* CONFIG_SSB_PCMCIAHOST */
+-static inline int ssb_pcmcia_switch_core(struct ssb_bus *bus,
+- struct ssb_device *dev)
+-{
+- return 0;
+-}
+ static inline int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
+ u8 coreidx)
+ {
+@@ -124,6 +119,13 @@ static inline int ssb_pcmcia_init(struct
+ {
+ return 0;
+ }
++static inline int ssb_host_pcmcia_init(void)
++{
++ return 0;
++}
++static inline void ssb_host_pcmcia_exit(void)
++{
++}
+ #endif /* CONFIG_SSB_PCMCIAHOST */
+
+ /* sdio.c */
+@@ -132,9 +134,7 @@ extern int ssb_sdio_get_invariants(struc
+ struct ssb_init_invariants *iv);
+
+ extern u32 ssb_sdio_scan_read32(struct ssb_bus *bus, u16 offset);
+-extern int ssb_sdio_switch_core(struct ssb_bus *bus, struct ssb_device *dev);
+ extern int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx);
+-extern int ssb_sdio_hardware_setup(struct ssb_bus *bus);
+ extern void ssb_sdio_exit(struct ssb_bus *bus);
+ extern int ssb_sdio_init(struct ssb_bus *bus);
+
+@@ -144,19 +144,10 @@ static inline u32 ssb_sdio_scan_read32(s
+ {
+ return 0;
+ }
+-static inline int ssb_sdio_switch_core(struct ssb_bus *bus,
+- struct ssb_device *dev)
+-{
+- return 0;
+-}
+ static inline int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx)
+ {
+ return 0;
+ }
+-static inline int ssb_sdio_hardware_setup(struct ssb_bus *bus)
+-{
+- return 0;
+-}
+ static inline void ssb_sdio_exit(struct ssb_bus *bus)
+ {
+ }
+@@ -166,6 +157,13 @@ static inline int ssb_sdio_init(struct s
+ }
+ #endif /* CONFIG_SSB_SDIOHOST */
+
++/**************************************************
++ * host_soc.c
++ **************************************************/
++
++#ifdef CONFIG_SSB_HOST_SOC
++extern const struct ssb_bus_ops ssb_host_soc_ops;
++#endif
+
+ /* scan.c */
+ extern const char *ssb_core_name(u16 coreid);
diff --git a/target/linux/generic/patches-4.3/020-ssb-backport.patch b/target/linux/generic/patches-4.3/020-ssb-backport.patch
new file mode 100644
index 0000000000..e96480b021
--- /dev/null
+++ b/target/linux/generic/patches-4.3/020-ssb-backport.patch
@@ -0,0 +1,686 @@
+--- a/arch/mips/bcm47xx/Kconfig
++++ b/arch/mips/bcm47xx/Kconfig
+@@ -4,6 +4,7 @@ config BCM47XX_SSB
+ bool "SSB Support for Broadcom BCM47XX"
+ select SYS_HAS_CPU_BMIPS32_3300
+ select SSB
++ select SSB_HOST_SOC
+ select SSB_DRIVER_MIPS
+ select SSB_DRIVER_EXTIF
+ select SSB_EMBEDDED
+--- a/drivers/ssb/Kconfig
++++ b/drivers/ssb/Kconfig
+@@ -80,6 +80,15 @@ config SSB_SDIOHOST
+
+ If unsure, say N
+
++config SSB_HOST_SOC
++ bool "Support for SSB bus on SoC"
++ depends on SSB
++ help
++ Host interface for a SSB directly mapped into memory. This is
++ for some Broadcom SoCs from the BCM47xx and BCM53xx lines.
++
++ If unsure, say N
++
+ config SSB_SILENT
+ bool "No SSB kernel messages"
+ depends on SSB && EXPERT
+--- a/drivers/ssb/Makefile
++++ b/drivers/ssb/Makefile
+@@ -5,8 +5,9 @@ ssb-$(CONFIG_SSB_SPROM) += sprom.o
+
+ # host support
+ ssb-$(CONFIG_SSB_PCIHOST) += pci.o pcihost_wrapper.o
+-ssb-$(CONFIG_SSB_PCMCIAHOST) += pcmcia.o
++ssb-$(CONFIG_SSB_PCMCIAHOST) += pcmcia.o bridge_pcmcia_80211.o
+ ssb-$(CONFIG_SSB_SDIOHOST) += sdio.o
++ssb-$(CONFIG_SSB_HOST_SOC) += host_soc.o
+
+ # built-in drivers
+ ssb-y += driver_chipcommon.o
+--- /dev/null
++++ b/drivers/ssb/bridge_pcmcia_80211.c
+@@ -0,0 +1,128 @@
++/*
++ * Broadcom 43xx PCMCIA-SSB bridge module
++ *
++ * Copyright (c) 2007 Michael Buesch <m@bues.ch>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++#include <linux/ssb/ssb.h>
++#include <linux/slab.h>
++#include <linux/module.h>
++
++#include <pcmcia/cistpl.h>
++#include <pcmcia/ciscode.h>
++#include <pcmcia/ds.h>
++#include <pcmcia/cisreg.h>
++
++#include "ssb_private.h"
++
++static const struct pcmcia_device_id ssb_host_pcmcia_tbl[] = {
++ PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x448),
++ PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x476),
++ PCMCIA_DEVICE_NULL,
++};
++
++MODULE_DEVICE_TABLE(pcmcia, ssb_host_pcmcia_tbl);
++
++static int ssb_host_pcmcia_probe(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb;
++ int err = -ENOMEM;
++ int res = 0;
++
++ ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
++ if (!ssb)
++ goto out_error;
++
++ err = -ENODEV;
++
++ dev->config_flags |= CONF_ENABLE_IRQ;
++
++ dev->resource[2]->flags |= WIN_ENABLE | WIN_DATA_WIDTH_16 |
++ WIN_USE_WAIT;
++ dev->resource[2]->start = 0;
++ dev->resource[2]->end = SSB_CORE_SIZE;
++ res = pcmcia_request_window(dev, dev->resource[2], 250);
++ if (res != 0)
++ goto err_kfree_ssb;
++
++ res = pcmcia_map_mem_page(dev, dev->resource[2], 0);
++ if (res != 0)
++ goto err_disable;
++
++ if (!dev->irq)
++ goto err_disable;
++
++ res = pcmcia_enable_device(dev);
++ if (res != 0)
++ goto err_disable;
++
++ err = ssb_bus_pcmciabus_register(ssb, dev, dev->resource[2]->start);
++ if (err)
++ goto err_disable;
++ dev->priv = ssb;
++
++ return 0;
++
++err_disable:
++ pcmcia_disable_device(dev);
++err_kfree_ssb:
++ kfree(ssb);
++out_error:
++ ssb_err("Initialization failed (%d, %d)\n", res, err);
++ return err;
++}
++
++static void ssb_host_pcmcia_remove(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb = dev->priv;
++
++ ssb_bus_unregister(ssb);
++ pcmcia_disable_device(dev);
++ kfree(ssb);
++ dev->priv = NULL;
++}
++
++#ifdef CONFIG_PM
++static int ssb_host_pcmcia_suspend(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb = dev->priv;
++
++ return ssb_bus_suspend(ssb);
++}
++
++static int ssb_host_pcmcia_resume(struct pcmcia_device *dev)
++{
++ struct ssb_bus *ssb = dev->priv;
++
++ return ssb_bus_resume(ssb);
++}
++#else /* CONFIG_PM */
++# define ssb_host_pcmcia_suspend NULL
++# define ssb_host_pcmcia_resume NULL
++#endif /* CONFIG_PM */
++
++static struct pcmcia_driver ssb_host_pcmcia_driver = {
++ .owner = THIS_MODULE,
++ .name = "ssb-pcmcia",
++ .id_table = ssb_host_pcmcia_tbl,
++ .probe = ssb_host_pcmcia_probe,
++ .remove = ssb_host_pcmcia_remove,
++ .suspend = ssb_host_pcmcia_suspend,
++ .resume = ssb_host_pcmcia_resume,
++};
++
++/*
++ * These are not module init/exit functions!
++ * The module_pcmcia_driver() helper cannot be used here.
++ */
++int ssb_host_pcmcia_init(void)
++{
++ return pcmcia_register_driver(&ssb_host_pcmcia_driver);
++}
++
++void ssb_host_pcmcia_exit(void)
++{
++ pcmcia_unregister_driver(&ssb_host_pcmcia_driver);
++}
+--- /dev/null
++++ b/drivers/ssb/host_soc.c
+@@ -0,0 +1,173 @@
++/*
++ * Sonics Silicon Backplane SoC host related functions.
++ * Subsystem core
++ *
++ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, 2007, Michael Buesch <m@bues.ch>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++#include <linux/ssb/ssb.h>
++
++#include "ssb_private.h"
++
++static u8 ssb_host_soc_read8(struct ssb_device *dev, u16 offset)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ return readb(bus->mmio + offset);
++}
++
++static u16 ssb_host_soc_read16(struct ssb_device *dev, u16 offset)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ return readw(bus->mmio + offset);
++}
++
++static u32 ssb_host_soc_read32(struct ssb_device *dev, u16 offset)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ return readl(bus->mmio + offset);
++}
++
++#ifdef CONFIG_SSB_BLOCKIO
++static void ssb_host_soc_block_read(struct ssb_device *dev, void *buffer,
++ size_t count, u16 offset, u8 reg_width)
++{
++ struct ssb_bus *bus = dev->bus;
++ void __iomem *addr;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ addr = bus->mmio + offset;
++
++ switch (reg_width) {
++ case sizeof(u8): {
++ u8 *buf = buffer;
++
++ while (count) {
++ *buf = __raw_readb(addr);
++ buf++;
++ count--;
++ }
++ break;
++ }
++ case sizeof(u16): {
++ __le16 *buf = buffer;
++
++ SSB_WARN_ON(count & 1);
++ while (count) {
++ *buf = (__force __le16)__raw_readw(addr);
++ buf++;
++ count -= 2;
++ }
++ break;
++ }
++ case sizeof(u32): {
++ __le32 *buf = buffer;
++
++ SSB_WARN_ON(count & 3);
++ while (count) {
++ *buf = (__force __le32)__raw_readl(addr);
++ buf++;
++ count -= 4;
++ }
++ break;
++ }
++ default:
++ SSB_WARN_ON(1);
++ }
++}
++#endif /* CONFIG_SSB_BLOCKIO */
++
++static void ssb_host_soc_write8(struct ssb_device *dev, u16 offset, u8 value)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ writeb(value, bus->mmio + offset);
++}
++
++static void ssb_host_soc_write16(struct ssb_device *dev, u16 offset, u16 value)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ writew(value, bus->mmio + offset);
++}
++
++static void ssb_host_soc_write32(struct ssb_device *dev, u16 offset, u32 value)
++{
++ struct ssb_bus *bus = dev->bus;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ writel(value, bus->mmio + offset);
++}
++
++#ifdef CONFIG_SSB_BLOCKIO
++static void ssb_host_soc_block_write(struct ssb_device *dev, const void *buffer,
++ size_t count, u16 offset, u8 reg_width)
++{
++ struct ssb_bus *bus = dev->bus;
++ void __iomem *addr;
++
++ offset += dev->core_index * SSB_CORE_SIZE;
++ addr = bus->mmio + offset;
++
++ switch (reg_width) {
++ case sizeof(u8): {
++ const u8 *buf = buffer;
++
++ while (count) {
++ __raw_writeb(*buf, addr);
++ buf++;
++ count--;
++ }
++ break;
++ }
++ case sizeof(u16): {
++ const __le16 *buf = buffer;
++
++ SSB_WARN_ON(count & 1);
++ while (count) {
++ __raw_writew((__force u16)(*buf), addr);
++ buf++;
++ count -= 2;
++ }
++ break;
++ }
++ case sizeof(u32): {
++ const __le32 *buf = buffer;
++
++ SSB_WARN_ON(count & 3);
++ while (count) {
++ __raw_writel((__force u32)(*buf), addr);
++ buf++;
++ count -= 4;
++ }
++ break;
++ }
++ default:
++ SSB_WARN_ON(1);
++ }
++}
++#endif /* CONFIG_SSB_BLOCKIO */
++
++/* Ops for the plain SSB bus without a host-device (no PCI or PCMCIA). */
++const struct ssb_bus_ops ssb_host_soc_ops = {
++ .read8 = ssb_host_soc_read8,
++ .read16 = ssb_host_soc_read16,
++ .read32 = ssb_host_soc_read32,
++ .write8 = ssb_host_soc_write8,
++ .write16 = ssb_host_soc_write16,
++ .write32 = ssb_host_soc_write32,
++#ifdef CONFIG_SSB_BLOCKIO
++ .block_read = ssb_host_soc_block_read,
++ .block_write = ssb_host_soc_block_write,
++#endif
++};
+--- a/drivers/ssb/main.c
++++ b/drivers/ssb/main.c
+@@ -596,166 +596,6 @@ error:
+ return err;
+ }
+
+-static u8 ssb_ssb_read8(struct ssb_device *dev, u16 offset)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- return readb(bus->mmio + offset);
+-}
+-
+-static u16 ssb_ssb_read16(struct ssb_device *dev, u16 offset)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- return readw(bus->mmio + offset);
+-}
+-
+-static u32 ssb_ssb_read32(struct ssb_device *dev, u16 offset)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- return readl(bus->mmio + offset);
+-}
+-
+-#ifdef CONFIG_SSB_BLOCKIO
+-static void ssb_ssb_block_read(struct ssb_device *dev, void *buffer,
+- size_t count, u16 offset, u8 reg_width)
+-{
+- struct ssb_bus *bus = dev->bus;
+- void __iomem *addr;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- addr = bus->mmio + offset;
+-
+- switch (reg_width) {
+- case sizeof(u8): {
+- u8 *buf = buffer;
+-
+- while (count) {
+- *buf = __raw_readb(addr);
+- buf++;
+- count--;
+- }
+- break;
+- }
+- case sizeof(u16): {
+- __le16 *buf = buffer;
+-
+- SSB_WARN_ON(count & 1);
+- while (count) {
+- *buf = (__force __le16)__raw_readw(addr);
+- buf++;
+- count -= 2;
+- }
+- break;
+- }
+- case sizeof(u32): {
+- __le32 *buf = buffer;
+-
+- SSB_WARN_ON(count & 3);
+- while (count) {
+- *buf = (__force __le32)__raw_readl(addr);
+- buf++;
+- count -= 4;
+- }
+- break;
+- }
+- default:
+- SSB_WARN_ON(1);
+- }
+-}
+-#endif /* CONFIG_SSB_BLOCKIO */
+-
+-static void ssb_ssb_write8(struct ssb_device *dev, u16 offset, u8 value)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- writeb(value, bus->mmio + offset);
+-}
+-
+-static void ssb_ssb_write16(struct ssb_device *dev, u16 offset, u16 value)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- writew(value, bus->mmio + offset);
+-}
+-
+-static void ssb_ssb_write32(struct ssb_device *dev, u16 offset, u32 value)
+-{
+- struct ssb_bus *bus = dev->bus;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- writel(value, bus->mmio + offset);
+-}
+-
+-#ifdef CONFIG_SSB_BLOCKIO
+-static void ssb_ssb_block_write(struct ssb_device *dev, const void *buffer,
+- size_t count, u16 offset, u8 reg_width)
+-{
+- struct ssb_bus *bus = dev->bus;
+- void __iomem *addr;
+-
+- offset += dev->core_index * SSB_CORE_SIZE;
+- addr = bus->mmio + offset;
+-
+- switch (reg_width) {
+- case sizeof(u8): {
+- const u8 *buf = buffer;
+-
+- while (count) {
+- __raw_writeb(*buf, addr);
+- buf++;
+- count--;
+- }
+- break;
+- }
+- case sizeof(u16): {
+- const __le16 *buf = buffer;
+-
+- SSB_WARN_ON(count & 1);
+- while (count) {
+- __raw_writew((__force u16)(*buf), addr);
+- buf++;
+- count -= 2;
+- }
+- break;
+- }
+- case sizeof(u32): {
+- const __le32 *buf = buffer;
+-
+- SSB_WARN_ON(count & 3);
+- while (count) {
+- __raw_writel((__force u32)(*buf), addr);
+- buf++;
+- count -= 4;
+- }
+- break;
+- }
+- default:
+- SSB_WARN_ON(1);
+- }
+-}
+-#endif /* CONFIG_SSB_BLOCKIO */
+-
+-/* Ops for the plain SSB bus without a host-device (no PCI or PCMCIA). */
+-static const struct ssb_bus_ops ssb_ssb_ops = {
+- .read8 = ssb_ssb_read8,
+- .read16 = ssb_ssb_read16,
+- .read32 = ssb_ssb_read32,
+- .write8 = ssb_ssb_write8,
+- .write16 = ssb_ssb_write16,
+- .write32 = ssb_ssb_write32,
+-#ifdef CONFIG_SSB_BLOCKIO
+- .block_read = ssb_ssb_block_read,
+- .block_write = ssb_ssb_block_write,
+-#endif
+-};
+-
+ static int ssb_fetch_invariants(struct ssb_bus *bus,
+ ssb_invariants_func_t get_invariants)
+ {
+@@ -876,7 +716,6 @@ int ssb_bus_pcibus_register(struct ssb_b
+
+ return err;
+ }
+-EXPORT_SYMBOL(ssb_bus_pcibus_register);
+ #endif /* CONFIG_SSB_PCIHOST */
+
+ #ifdef CONFIG_SSB_PCMCIAHOST
+@@ -898,7 +737,6 @@ int ssb_bus_pcmciabus_register(struct ss
+
+ return err;
+ }
+-EXPORT_SYMBOL(ssb_bus_pcmciabus_register);
+ #endif /* CONFIG_SSB_PCMCIAHOST */
+
+ #ifdef CONFIG_SSB_SDIOHOST
+@@ -923,13 +761,14 @@ int ssb_bus_sdiobus_register(struct ssb_
+ EXPORT_SYMBOL(ssb_bus_sdiobus_register);
+ #endif /* CONFIG_SSB_PCMCIAHOST */
+
++#ifdef CONFIG_SSB_HOST_SOC
+ int ssb_bus_ssbbus_register(struct ssb_bus *bus, unsigned long baseaddr,
+ ssb_invariants_func_t get_invariants)
+ {
+ int err;
+
+ bus->bustype = SSB_BUSTYPE_SSB;
+- bus->ops = &ssb_ssb_ops;
++ bus->ops = &ssb_host_soc_ops;
+
+ err = ssb_bus_register(bus, get_invariants, baseaddr);
+ if (!err) {
+@@ -939,6 +778,7 @@ int ssb_bus_ssbbus_register(struct ssb_b
+
+ return err;
+ }
++#endif
+
+ int __ssb_driver_register(struct ssb_driver *drv, struct module *owner)
+ {
+@@ -1465,6 +1305,12 @@ static int __init ssb_modinit(void)
+ /* don't fail SSB init because of this */
+ err = 0;
+ }
++ err = ssb_host_pcmcia_init();
++ if (err) {
++ ssb_err("PCMCIA host initialization failed\n");
++ /* don't fail SSB init because of this */
++ err = 0;
++ }
+ err = ssb_gige_init();
+ if (err) {
+ ssb_err("SSB Broadcom Gigabit Ethernet driver initialization failed\n");
+@@ -1482,6 +1328,7 @@ fs_initcall(ssb_modinit);
+ static void __exit ssb_modexit(void)
+ {
+ ssb_gige_exit();
++ ssb_host_pcmcia_exit();
+ b43_pci_ssb_bridge_exit();
+ bus_unregister(&ssb_bustype);
+ }
+--- a/drivers/ssb/pcmcia.c
++++ b/drivers/ssb/pcmcia.c
+@@ -147,8 +147,7 @@ error:
+ return err;
+ }
+
+-int ssb_pcmcia_switch_core(struct ssb_bus *bus,
+- struct ssb_device *dev)
++static int ssb_pcmcia_switch_core(struct ssb_bus *bus, struct ssb_device *dev)
+ {
+ int err;
+
+--- a/drivers/ssb/sdio.c
++++ b/drivers/ssb/sdio.c
+@@ -200,7 +200,7 @@ out:
+ }
+
+ /* host must be already claimed */
+-int ssb_sdio_switch_core(struct ssb_bus *bus, struct ssb_device *dev)
++static int ssb_sdio_switch_core(struct ssb_bus *bus, struct ssb_device *dev)
+ {
+ u8 coreidx = dev->core_index;
+ u32 sbaddr;
+--- a/drivers/ssb/ssb_private.h
++++ b/drivers/ssb/ssb_private.h
+@@ -85,8 +85,6 @@ static inline int ssb_pci_init(struct ss
+
+ /* pcmcia.c */
+ #ifdef CONFIG_SSB_PCMCIAHOST
+-extern int ssb_pcmcia_switch_core(struct ssb_bus *bus,
+- struct ssb_device *dev);
+ extern int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
+ u8 coreidx);
+ extern int ssb_pcmcia_switch_segment(struct ssb_bus *bus,
+@@ -96,13 +94,10 @@ extern int ssb_pcmcia_get_invariants(str
+ extern int ssb_pcmcia_hardware_setup(struct ssb_bus *bus);
+ extern void ssb_pcmcia_exit(struct ssb_bus *bus);
+ extern int ssb_pcmcia_init(struct ssb_bus *bus);
++extern int ssb_host_pcmcia_init(void);
++extern void ssb_host_pcmcia_exit(void);
+ extern const struct ssb_bus_ops ssb_pcmcia_ops;
+ #else /* CONFIG_SSB_PCMCIAHOST */
+-static inline int ssb_pcmcia_switch_core(struct ssb_bus *bus,
+- struct ssb_device *dev)
+-{
+- return 0;
+-}
+ static inline int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
+ u8 coreidx)
+ {
+@@ -124,6 +119,13 @@ static inline int ssb_pcmcia_init(struct
+ {
+ return 0;
+ }
++static inline int ssb_host_pcmcia_init(void)
++{
++ return 0;
++}
++static inline void ssb_host_pcmcia_exit(void)
++{
++}
+ #endif /* CONFIG_SSB_PCMCIAHOST */
+
+ /* sdio.c */
+@@ -132,9 +134,7 @@ extern int ssb_sdio_get_invariants(struc
+ struct ssb_init_invariants *iv);
+
+ extern u32 ssb_sdio_scan_read32(struct ssb_bus *bus, u16 offset);
+-extern int ssb_sdio_switch_core(struct ssb_bus *bus, struct ssb_device *dev);
+ extern int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx);
+-extern int ssb_sdio_hardware_setup(struct ssb_bus *bus);
+ extern void ssb_sdio_exit(struct ssb_bus *bus);
+ extern int ssb_sdio_init(struct ssb_bus *bus);
+
+@@ -144,19 +144,10 @@ static inline u32 ssb_sdio_scan_read32(s
+ {
+ return 0;
+ }
+-static inline int ssb_sdio_switch_core(struct ssb_bus *bus,
+- struct ssb_device *dev)
+-{
+- return 0;
+-}
+ static inline int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx)
+ {
+ return 0;
+ }
+-static inline int ssb_sdio_hardware_setup(struct ssb_bus *bus)
+-{
+- return 0;
+-}
+ static inline void ssb_sdio_exit(struct ssb_bus *bus)
+ {
+ }
+@@ -166,6 +157,13 @@ static inline int ssb_sdio_init(struct s
+ }
+ #endif /* CONFIG_SSB_SDIOHOST */
+
++/**************************************************
++ * host_soc.c
++ **************************************************/
++
++#ifdef CONFIG_SSB_HOST_SOC
++extern const struct ssb_bus_ops ssb_host_soc_ops;
++#endif
+
+ /* scan.c */
+ extern const char *ssb_core_name(u16 coreid);