Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

12 files changed, 1279 insertions, 14 deletions

diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
new file mode 100644
index 0000000..08763e4
--- /dev/null
+++ b/include/linux/bcma/bcma.h
@@ -0,0 +1,224 @@
+#ifndef LINUX_BCMA_H_
+#define LINUX_BCMA_H_
+
+#include <linux/pci.h>
+#include <linux/mod_devicetable.h>
+
+#include <linux/bcma/bcma_driver_chipcommon.h>
+#include <linux/bcma/bcma_driver_pci.h>
+
+#include "bcma_regs.h"
+
+struct bcma_device;
+struct bcma_bus;
+
+enum bcma_hosttype {
+	BCMA_HOSTTYPE_NONE,
+	BCMA_HOSTTYPE_PCI,
+	BCMA_HOSTTYPE_SDIO,
+};
+
+struct bcma_chipinfo {
+	u16 id;
+	u8 rev;
+	u8 pkg;
+};
+
+struct bcma_host_ops {
+	u8 (*read8)(struct bcma_device *core, u16 offset);
+	u16 (*read16)(struct bcma_device *core, u16 offset);
+	u32 (*read32)(struct bcma_device *core, u16 offset);
+	void (*write8)(struct bcma_device *core, u16 offset, u8 value);
+	void (*write16)(struct bcma_device *core, u16 offset, u16 value);
+	void (*write32)(struct bcma_device *core, u16 offset, u32 value);
+	/* Agent ops */
+	u32 (*aread32)(struct bcma_device *core, u16 offset);
+	void (*awrite32)(struct bcma_device *core, u16 offset, u32 value);
+};
+
+/* Core manufacturers */
+#define BCMA_MANUF_ARM			0x43B
+#define BCMA_MANUF_MIPS			0x4A7
+#define BCMA_MANUF_BCM			0x4BF
+
+/* Core class values. */
+#define BCMA_CL_SIM			0x0
+#define BCMA_CL_EROM			0x1
+#define BCMA_CL_CORESIGHT		0x9
+#define BCMA_CL_VERIF			0xB
+#define BCMA_CL_OPTIMO			0xD
+#define BCMA_CL_GEN			0xE
+#define BCMA_CL_PRIMECELL		0xF
+
+/* Core-ID values. */
+#define BCMA_CORE_OOB_ROUTER		0x367	/* Out of band */
+#define BCMA_CORE_INVALID		0x700
+#define BCMA_CORE_CHIPCOMMON		0x800
+#define BCMA_CORE_ILINE20		0x801
+#define BCMA_CORE_SRAM			0x802
+#define BCMA_CORE_SDRAM			0x803
+#define BCMA_CORE_PCI			0x804
+#define BCMA_CORE_MIPS			0x805
+#define BCMA_CORE_ETHERNET		0x806
+#define BCMA_CORE_V90			0x807
+#define BCMA_CORE_USB11_HOSTDEV		0x808
+#define BCMA_CORE_ADSL			0x809
+#define BCMA_CORE_ILINE100		0x80A
+#define BCMA_CORE_IPSEC			0x80B
+#define BCMA_CORE_UTOPIA		0x80C
+#define BCMA_CORE_PCMCIA		0x80D
+#define BCMA_CORE_INTERNAL_MEM		0x80E
+#define BCMA_CORE_MEMC_SDRAM		0x80F
+#define BCMA_CORE_OFDM			0x810
+#define BCMA_CORE_EXTIF			0x811
+#define BCMA_CORE_80211			0x812
+#define BCMA_CORE_PHY_A			0x813
+#define BCMA_CORE_PHY_B			0x814
+#define BCMA_CORE_PHY_G			0x815
+#define BCMA_CORE_MIPS_3302		0x816
+#define BCMA_CORE_USB11_HOST		0x817
+#define BCMA_CORE_USB11_DEV		0x818
+#define BCMA_CORE_USB20_HOST		0x819
+#define BCMA_CORE_USB20_DEV		0x81A
+#define BCMA_CORE_SDIO_HOST		0x81B
+#define BCMA_CORE_ROBOSWITCH		0x81C
+#define BCMA_CORE_PARA_ATA		0x81D
+#define BCMA_CORE_SATA_XORDMA		0x81E
+#define BCMA_CORE_ETHERNET_GBIT		0x81F
+#define BCMA_CORE_PCIE			0x820
+#define BCMA_CORE_PHY_N			0x821
+#define BCMA_CORE_SRAM_CTL		0x822
+#define BCMA_CORE_MINI_MACPHY		0x823
+#define BCMA_CORE_ARM_1176		0x824
+#define BCMA_CORE_ARM_7TDMI		0x825
+#define BCMA_CORE_PHY_LP		0x826
+#define BCMA_CORE_PMU			0x827
+#define BCMA_CORE_PHY_SSN		0x828
+#define BCMA_CORE_SDIO_DEV		0x829
+#define BCMA_CORE_ARM_CM3		0x82A
+#define BCMA_CORE_PHY_HT		0x82B
+#define BCMA_CORE_MIPS_74K		0x82C
+#define BCMA_CORE_MAC_GBIT		0x82D
+#define BCMA_CORE_DDR12_MEM_CTL		0x82E
+#define BCMA_CORE_PCIE_RC		0x82F	/* PCIe Root Complex */
+#define BCMA_CORE_OCP_OCP_BRIDGE	0x830
+#define BCMA_CORE_SHARED_COMMON		0x831
+#define BCMA_CORE_OCP_AHB_BRIDGE	0x832
+#define BCMA_CORE_SPI_HOST		0x833
+#define BCMA_CORE_I2S			0x834
+#define BCMA_CORE_SDR_DDR1_MEM_CTL	0x835	/* SDR/DDR1 memory controller core */
+#define BCMA_CORE_SHIM			0x837	/* SHIM component in ubus/6362 */
+#define BCMA_CORE_DEFAULT		0xFFF
+
+#define BCMA_MAX_NR_CORES		16
+
+struct bcma_device {
+	struct bcma_bus *bus;
+	struct bcma_device_id id;
+
+	struct device dev;
+	bool dev_registered;
+
+	u8 core_index;
+
+	u32 addr;
+	u32 wrap;
+
+	void *drvdata;
+	struct list_head list;
+};
+
+static inline void *bcma_get_drvdata(struct bcma_device *core)
+{
+	return core->drvdata;
+}
+static inline void bcma_set_drvdata(struct bcma_device *core, void *drvdata)
+{
+	core->drvdata = drvdata;
+}
+
+struct bcma_driver {
+	const char *name;
+	const struct bcma_device_id *id_table;
+
+	int (*probe)(struct bcma_device *dev);
+	void (*remove)(struct bcma_device *dev);
+	int (*suspend)(struct bcma_device *dev, pm_message_t state);
+	int (*resume)(struct bcma_device *dev);
+	void (*shutdown)(struct bcma_device *dev);
+
+	struct device_driver drv;
+};
+extern
+int __bcma_driver_register(struct bcma_driver *drv, struct module *owner);
+static inline int bcma_driver_register(struct bcma_driver *drv)
+{
+	return __bcma_driver_register(drv, THIS_MODULE);
+}
+extern void bcma_driver_unregister(struct bcma_driver *drv);
+
+struct bcma_bus {
+	/* The MMIO area. */
+	void __iomem *mmio;
+
+	const struct bcma_host_ops *ops;
+
+	enum bcma_hosttype hosttype;
+	union {
+		/* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */
+		struct pci_dev *host_pci;
+		/* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
+		struct sdio_func *host_sdio;
+	};
+
+	struct bcma_chipinfo chipinfo;
+
+	struct bcma_device *mapped_core;
+	struct list_head cores;
+	u8 nr_cores;
+
+	struct bcma_drv_cc drv_cc;
+	struct bcma_drv_pci drv_pci;
+};
+
+extern inline u32 bcma_read8(struct bcma_device *core, u16 offset)
+{
+	return core->bus->ops->read8(core, offset);
+}
+extern inline u32 bcma_read16(struct bcma_device *core, u16 offset)
+{
+	return core->bus->ops->read16(core, offset);
+}
+extern inline u32 bcma_read32(struct bcma_device *core, u16 offset)
+{
+	return core->bus->ops->read32(core, offset);
+}
+extern inline
+void bcma_write8(struct bcma_device *core, u16 offset, u32 value)
+{
+	core->bus->ops->write8(core, offset, value);
+}
+extern inline
+void bcma_write16(struct bcma_device *core, u16 offset, u32 value)
+{
+	core->bus->ops->write16(core, offset, value);
+}
+extern inline
+void bcma_write32(struct bcma_device *core, u16 offset, u32 value)
+{
+	core->bus->ops->write32(core, offset, value);
+}
+extern inline u32 bcma_aread32(struct bcma_device *core, u16 offset)
+{
+	return core->bus->ops->aread32(core, offset);
+}
+extern inline
+void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
+{
+	core->bus->ops->awrite32(core, offset, value);
+}
+
+extern bool bcma_core_is_enabled(struct bcma_device *core);
+extern int bcma_core_enable(struct bcma_device *core, u32 flags);
+
+#endif /* LINUX_BCMA_H_ */
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
new file mode 100644
index 0000000..083c3b6
--- /dev/null
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -0,0 +1,302 @@
+#ifndef LINUX_BCMA_DRIVER_CC_H_
+#define LINUX_BCMA_DRIVER_CC_H_
+
+/** ChipCommon core registers. **/
+#define BCMA_CC_ID			0x0000
+#define  BCMA_CC_ID_ID			0x0000FFFF
+#define  BCMA_CC_ID_ID_SHIFT		0
+#define  BCMA_CC_ID_REV			0x000F0000
+#define  BCMA_CC_ID_REV_SHIFT		16
+#define  BCMA_CC_ID_PKG			0x00F00000
+#define  BCMA_CC_ID_PKG_SHIFT		20
+#define  BCMA_CC_ID_NRCORES		0x0F000000
+#define  BCMA_CC_ID_NRCORES_SHIFT	24
+#define  BCMA_CC_ID_TYPE		0xF0000000
+#define  BCMA_CC_ID_TYPE_SHIFT		28
+#define BCMA_CC_CAP			0x0004		/* Capabilities */
+#define  BCMA_CC_CAP_NRUART		0x00000003	/* # of UARTs */
+#define  BCMA_CC_CAP_MIPSEB		0x00000004	/* MIPS in BigEndian Mode */
+#define  BCMA_CC_CAP_UARTCLK		0x00000018	/* UART clock select */
+#define   BCMA_CC_CAP_UARTCLK_INT	0x00000008	/* UARTs are driven by internal divided clock */
+#define  BCMA_CC_CAP_UARTGPIO		0x00000020	/* UARTs on GPIO 15-12 */
+#define  BCMA_CC_CAP_EXTBUS		0x000000C0	/* External buses present */
+#define  BCMA_CC_CAP_FLASHT		0x00000700	/* Flash Type */
+#define   BCMA_CC_FLASHT_NONE		0x00000000	/* No flash */
+#define   BCMA_CC_FLASHT_STSER		0x00000100	/* ST serial flash */
+#define   BCMA_CC_FLASHT_ATSER		0x00000200	/* Atmel serial flash */
+#define	  BCMA_CC_FLASHT_PARA		0x00000700	/* Parallel flash */
+#define  BCMA_CC_CAP_PLLT		0x00038000	/* PLL Type */
+#define   BCMA_PLLTYPE_NONE		0x00000000
+#define   BCMA_PLLTYPE_1		0x00010000	/* 48Mhz base, 3 dividers */
+#define   BCMA_PLLTYPE_2		0x00020000	/* 48Mhz, 4 dividers */
+#define   BCMA_PLLTYPE_3		0x00030000	/* 25Mhz, 2 dividers */
+#define   BCMA_PLLTYPE_4		0x00008000	/* 48Mhz, 4 dividers */
+#define   BCMA_PLLTYPE_5		0x00018000	/* 25Mhz, 4 dividers */
+#define   BCMA_PLLTYPE_6		0x00028000	/* 100/200 or 120/240 only */
+#define   BCMA_PLLTYPE_7		0x00038000	/* 25Mhz, 4 dividers */
+#define  BCMA_CC_CAP_PCTL		0x00040000	/* Power Control */
+#define  BCMA_CC_CAP_OTPS		0x00380000	/* OTP size */
+#define  BCMA_CC_CAP_OTPS_SHIFT		19
+#define  BCMA_CC_CAP_OTPS_BASE		5
+#define  BCMA_CC_CAP_JTAGM		0x00400000	/* JTAG master present */
+#define  BCMA_CC_CAP_BROM		0x00800000	/* Internal boot ROM active */
+#define  BCMA_CC_CAP_64BIT		0x08000000	/* 64-bit Backplane */
+#define  BCMA_CC_CAP_PMU		0x10000000	/* PMU available (rev >= 20) */
+#define  BCMA_CC_CAP_ECI		0x20000000	/* ECI available (rev >= 20) */
+#define  BCMA_CC_CAP_SPROM		0x40000000	/* SPROM present */
+#define BCMA_CC_CORECTL			0x0008
+#define  BCMA_CC_CORECTL_UARTCLK0	0x00000001	/* Drive UART with internal clock */
+#define	 BCMA_CC_CORECTL_SE		0x00000002	/* sync clk out enable (corerev >= 3) */
+#define  BCMA_CC_CORECTL_UARTCLKEN	0x00000008	/* UART clock enable (rev >= 21) */
+#define BCMA_CC_BIST			0x000C
+#define BCMA_CC_OTPS			0x0010		/* OTP status */
+#define	 BCMA_CC_OTPS_PROGFAIL		0x80000000
+#define	 BCMA_CC_OTPS_PROTECT		0x00000007
+#define	 BCMA_CC_OTPS_HW_PROTECT	0x00000001
+#define	 BCMA_CC_OTPS_SW_PROTECT	0x00000002
+#define	 BCMA_CC_OTPS_CID_PROTECT	0x00000004
+#define BCMA_CC_OTPC			0x0014		/* OTP control */
+#define	 BCMA_CC_OTPC_RECWAIT		0xFF000000
+#define	 BCMA_CC_OTPC_PROGWAIT		0x00FFFF00
+#define	 BCMA_CC_OTPC_PRW_SHIFT		8
+#define	 BCMA_CC_OTPC_MAXFAIL		0x00000038
+#define	 BCMA_CC_OTPC_VSEL		0x00000006
+#define	 BCMA_CC_OTPC_SELVL		0x00000001
+#define BCMA_CC_OTPP			0x0018		/* OTP prog */
+#define	 BCMA_CC_OTPP_COL		0x000000FF
+#define	 BCMA_CC_OTPP_ROW		0x0000FF00
+#define	 BCMA_CC_OTPP_ROW_SHIFT		8
+#define	 BCMA_CC_OTPP_READERR		0x10000000
+#define	 BCMA_CC_OTPP_VALUE		0x20000000
+#define	 BCMA_CC_OTPP_READ		0x40000000
+#define	 BCMA_CC_OTPP_START		0x80000000
+#define	 BCMA_CC_OTPP_BUSY		0x80000000
+#define BCMA_CC_IRQSTAT			0x0020
+#define BCMA_CC_IRQMASK			0x0024
+#define	 BCMA_CC_IRQ_GPIO		0x00000001	/* gpio intr */
+#define	 BCMA_CC_IRQ_EXT		0x00000002	/* ro: ext intr pin (corerev >= 3) */
+#define	 BCMA_CC_IRQ_WDRESET		0x80000000	/* watchdog reset occurred */
+#define BCMA_CC_CHIPCTL			0x0028		/* Rev >= 11 only */
+#define BCMA_CC_CHIPSTAT		0x002C		/* Rev >= 11 only */
+#define BCMA_CC_JCMD			0x0030		/* Rev >= 10 only */
+#define  BCMA_CC_JCMD_START		0x80000000
+#define  BCMA_CC_JCMD_BUSY		0x80000000
+#define  BCMA_CC_JCMD_PAUSE		0x40000000
+#define  BCMA_CC_JCMD0_ACC_MASK		0x0000F000
+#define  BCMA_CC_JCMD0_ACC_IRDR		0x00000000
+#define  BCMA_CC_JCMD0_ACC_DR		0x00001000
+#define  BCMA_CC_JCMD0_ACC_IR		0x00002000
+#define  BCMA_CC_JCMD0_ACC_RESET	0x00003000
+#define  BCMA_CC_JCMD0_ACC_IRPDR	0x00004000
+#define  BCMA_CC_JCMD0_ACC_PDR		0x00005000
+#define  BCMA_CC_JCMD0_IRW_MASK		0x00000F00
+#define  BCMA_CC_JCMD_ACC_MASK		0x000F0000	/* Changes for corerev 11 */
+#define  BCMA_CC_JCMD_ACC_IRDR		0x00000000
+#define  BCMA_CC_JCMD_ACC_DR		0x00010000
+#define  BCMA_CC_JCMD_ACC_IR		0x00020000
+#define  BCMA_CC_JCMD_ACC_RESET		0x00030000
+#define  BCMA_CC_JCMD_ACC_IRPDR		0x00040000
+#define  BCMA_CC_JCMD_ACC_PDR		0x00050000
+#define  BCMA_CC_JCMD_IRW_MASK		0x00001F00
+#define  BCMA_CC_JCMD_IRW_SHIFT		8
+#define  BCMA_CC_JCMD_DRW_MASK		0x0000003F
+#define BCMA_CC_JIR			0x0034		/* Rev >= 10 only */
+#define BCMA_CC_JDR			0x0038		/* Rev >= 10 only */
+#define BCMA_CC_JCTL			0x003C		/* Rev >= 10 only */
+#define  BCMA_CC_JCTL_FORCE_CLK		4		/* Force clock */
+#define  BCMA_CC_JCTL_EXT_EN		2		/* Enable external targets */
+#define  BCMA_CC_JCTL_EN		1		/* Enable Jtag master */
+#define BCMA_CC_FLASHCTL		0x0040
+#define  BCMA_CC_FLASHCTL_START		0x80000000
+#define  BCMA_CC_FLASHCTL_BUSY		BCMA_CC_FLASHCTL_START
+#define BCMA_CC_FLASHADDR		0x0044
+#define BCMA_CC_FLASHDATA		0x0048
+#define BCMA_CC_BCAST_ADDR		0x0050
+#define BCMA_CC_BCAST_DATA		0x0054
+#define BCMA_CC_GPIOPULLUP		0x0058		/* Rev >= 20 only */
+#define BCMA_CC_GPIOPULLDOWN		0x005C		/* Rev >= 20 only */
+#define BCMA_CC_GPIOIN			0x0060
+#define BCMA_CC_GPIOOUT			0x0064
+#define BCMA_CC_GPIOOUTEN		0x0068
+#define BCMA_CC_GPIOCTL			0x006C
+#define BCMA_CC_GPIOPOL			0x0070
+#define BCMA_CC_GPIOIRQ			0x0074
+#define BCMA_CC_WATCHDOG		0x0080
+#define BCMA_CC_GPIOTIMER		0x0088		/* LED powersave (corerev >= 16) */
+#define  BCMA_CC_GPIOTIMER_OFFTIME	0x0000FFFF
+#define  BCMA_CC_GPIOTIMER_OFFTIME_SHIFT	0
+#define  BCMA_CC_GPIOTIMER_ONTIME	0xFFFF0000
+#define  BCMA_CC_GPIOTIMER_ONTIME_SHIFT	16
+#define BCMA_CC_GPIOTOUTM		0x008C		/* LED powersave (corerev >= 16) */
+#define BCMA_CC_CLOCK_N			0x0090
+#define BCMA_CC_CLOCK_SB		0x0094
+#define BCMA_CC_CLOCK_PCI		0x0098
+#define BCMA_CC_CLOCK_M2		0x009C
+#define BCMA_CC_CLOCK_MIPS		0x00A0
+#define BCMA_CC_CLKDIV			0x00A4		/* Rev >= 3 only */
+#define	 BCMA_CC_CLKDIV_SFLASH		0x0F000000
+#define	 BCMA_CC_CLKDIV_SFLASH_SHIFT	24
+#define	 BCMA_CC_CLKDIV_OTP		0x000F0000
+#define	 BCMA_CC_CLKDIV_OTP_SHIFT	16
+#define	 BCMA_CC_CLKDIV_JTAG		0x00000F00
+#define	 BCMA_CC_CLKDIV_JTAG_SHIFT	8
+#define	 BCMA_CC_CLKDIV_UART		0x000000FF
+#define BCMA_CC_CAP_EXT			0x00AC		/* Capabilities */
+#define BCMA_CC_PLLONDELAY		0x00B0		/* Rev >= 4 only */
+#define BCMA_CC_FREFSELDELAY		0x00B4		/* Rev >= 4 only */
+#define BCMA_CC_SLOWCLKCTL		0x00B8		/* 6 <= Rev <= 9 only */
+#define  BCMA_CC_SLOWCLKCTL_SRC		0x00000007	/* slow clock source mask */
+#define	  BCMA_CC_SLOWCLKCTL_SRC_LPO	0x00000000	/* source of slow clock is LPO */
+#define   BCMA_CC_SLOWCLKCTL_SRC_XTAL	0x00000001	/* source of slow clock is crystal */
+#define	  BCMA_CC_SLOECLKCTL_SRC_PCI	0x00000002	/* source of slow clock is PCI */
+#define  BCMA_CC_SLOWCLKCTL_LPOFREQ	0x00000200	/* LPOFreqSel, 1: 160Khz, 0: 32KHz */
+#define  BCMA_CC_SLOWCLKCTL_LPOPD	0x00000400	/* LPOPowerDown, 1: LPO is disabled, 0: LPO is enabled */
+#define  BCMA_CC_SLOWCLKCTL_FSLOW	0x00000800	/* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */
+#define  BCMA_CC_SLOWCLKCTL_IPLL	0x00001000	/* IgnorePllOffReq, 1/0: power logic ignores/honors PLL clock disable requests from core */
+#define  BCMA_CC_SLOWCLKCTL_ENXTAL	0x00002000	/* XtalControlEn, 1/0: power logic does/doesn't disable crystal when appropriate */
+#define  BCMA_CC_SLOWCLKCTL_XTALPU	0x00004000	/* XtalPU (RO), 1/0: crystal running/disabled */
+#define  BCMA_CC_SLOWCLKCTL_CLKDIV	0xFFFF0000	/* ClockDivider (SlowClk = 1/(4+divisor)) */
+#define  BCMA_CC_SLOWCLKCTL_CLKDIV_SHIFT	16
+#define BCMA_CC_SYSCLKCTL		0x00C0		/* Rev >= 3 only */
+#define	 BCMA_CC_SYSCLKCTL_IDLPEN	0x00000001	/* ILPen: Enable Idle Low Power */
+#define	 BCMA_CC_SYSCLKCTL_ALPEN	0x00000002	/* ALPen: Enable Active Low Power */
+#define	 BCMA_CC_SYSCLKCTL_PLLEN	0x00000004	/* ForcePLLOn */
+#define	 BCMA_CC_SYSCLKCTL_FORCEALP	0x00000008	/* Force ALP (or HT if ALPen is not set */
+#define	 BCMA_CC_SYSCLKCTL_FORCEHT	0x00000010	/* Force HT */
+#define  BCMA_CC_SYSCLKCTL_CLKDIV	0xFFFF0000	/* ClkDiv  (ILP = 1/(4+divisor)) */
+#define  BCMA_CC_SYSCLKCTL_CLKDIV_SHIFT	16
+#define BCMA_CC_CLKSTSTR		0x00C4		/* Rev >= 3 only */
+#define BCMA_CC_EROM			0x00FC
+#define BCMA_CC_PCMCIA_CFG		0x0100
+#define BCMA_CC_PCMCIA_MEMWAIT		0x0104
+#define BCMA_CC_PCMCIA_ATTRWAIT		0x0108
+#define BCMA_CC_PCMCIA_IOWAIT		0x010C
+#define BCMA_CC_IDE_CFG			0x0110
+#define BCMA_CC_IDE_MEMWAIT		0x0114
+#define BCMA_CC_IDE_ATTRWAIT		0x0118
+#define BCMA_CC_IDE_IOWAIT		0x011C
+#define BCMA_CC_PROG_CFG		0x0120
+#define BCMA_CC_PROG_WAITCNT		0x0124
+#define BCMA_CC_FLASH_CFG		0x0128
+#define BCMA_CC_FLASH_WAITCNT		0x012C
+#define BCMA_CC_CLKCTLST		0x01E0 /* Clock control and status (rev >= 20) */
+#define  BCMA_CC_CLKCTLST_FORCEALP	0x00000001 /* Force ALP request */
+#define  BCMA_CC_CLKCTLST_FORCEHT	0x00000002 /* Force HT request */
+#define  BCMA_CC_CLKCTLST_FORCEILP	0x00000004 /* Force ILP request */
+#define  BCMA_CC_CLKCTLST_HAVEALPREQ	0x00000008 /* ALP available request */
+#define  BCMA_CC_CLKCTLST_HAVEHTREQ	0x00000010 /* HT available request */
+#define  BCMA_CC_CLKCTLST_HWCROFF	0x00000020 /* Force HW clock request off */
+#define  BCMA_CC_CLKCTLST_HAVEHT	0x00010000 /* HT available */
+#define  BCMA_CC_CLKCTLST_HAVEALP	0x00020000 /* APL available */
+#define BCMA_CC_HW_WORKAROUND		0x01E4 /* Hardware workaround (rev >= 20) */
+#define BCMA_CC_UART0_DATA		0x0300
+#define BCMA_CC_UART0_IMR		0x0304
+#define BCMA_CC_UART0_FCR		0x0308
+#define BCMA_CC_UART0_LCR		0x030C
+#define BCMA_CC_UART0_MCR		0x0310
+#define BCMA_CC_UART0_LSR		0x0314
+#define BCMA_CC_UART0_MSR		0x0318
+#define BCMA_CC_UART0_SCRATCH		0x031C
+#define BCMA_CC_UART1_DATA		0x0400
+#define BCMA_CC_UART1_IMR		0x0404
+#define BCMA_CC_UART1_FCR		0x0408
+#define BCMA_CC_UART1_LCR		0x040C
+#define BCMA_CC_UART1_MCR		0x0410
+#define BCMA_CC_UART1_LSR		0x0414
+#define BCMA_CC_UART1_MSR		0x0418
+#define BCMA_CC_UART1_SCRATCH		0x041C
+/* PMU registers (rev >= 20) */
+#define BCMA_CC_PMU_CTL			0x0600 /* PMU control */
+#define  BCMA_CC_PMU_CTL_ILP_DIV	0xFFFF0000 /* ILP div mask */
+#define  BCMA_CC_PMU_CTL_ILP_DIV_SHIFT	16
+#define  BCMA_CC_PMU_CTL_NOILPONW	0x00000200 /* No ILP on wait */
+#define  BCMA_CC_PMU_CTL_HTREQEN	0x00000100 /* HT req enable */
+#define  BCMA_CC_PMU_CTL_ALPREQEN	0x00000080 /* ALP req enable */
+#define  BCMA_CC_PMU_CTL_XTALFREQ	0x0000007C /* Crystal freq */
+#define  BCMA_CC_PMU_CTL_XTALFREQ_SHIFT	2
+#define  BCMA_CC_PMU_CTL_ILPDIVEN	0x00000002 /* ILP div enable */
+#define  BCMA_CC_PMU_CTL_LPOSEL		0x00000001 /* LPO sel */
+#define BCMA_CC_PMU_CAP			0x0604 /* PMU capabilities */
+#define  BCMA_CC_PMU_CAP_REVISION	0x000000FF /* Revision mask */
+#define BCMA_CC_PMU_STAT		0x0608 /* PMU status */
+#define  BCMA_CC_PMU_STAT_INTPEND	0x00000040 /* Interrupt pending */
+#define  BCMA_CC_PMU_STAT_SBCLKST	0x00000030 /* Backplane clock status? */
+#define  BCMA_CC_PMU_STAT_HAVEALP	0x00000008 /* ALP available */
+#define  BCMA_CC_PMU_STAT_HAVEHT	0x00000004 /* HT available */
+#define  BCMA_CC_PMU_STAT_RESINIT	0x00000003 /* Res init */
+#define BCMA_CC_PMU_RES_STAT		0x060C /* PMU res status */
+#define BCMA_CC_PMU_RES_PEND		0x0610 /* PMU res pending */
+#define BCMA_CC_PMU_TIMER		0x0614 /* PMU timer */
+#define BCMA_CC_PMU_MINRES_MSK		0x0618 /* PMU min res mask */
+#define BCMA_CC_PMU_MAXRES_MSK		0x061C /* PMU max res mask */
+#define BCMA_CC_PMU_RES_TABSEL		0x0620 /* PMU res table sel */
+#define BCMA_CC_PMU_RES_DEPMSK		0x0624 /* PMU res dep mask */
+#define BCMA_CC_PMU_RES_UPDNTM		0x0628 /* PMU res updown timer */
+#define BCMA_CC_PMU_RES_TIMER		0x062C /* PMU res timer */
+#define BCMA_CC_PMU_CLKSTRETCH		0x0630 /* PMU clockstretch */
+#define BCMA_CC_PMU_WATCHDOG		0x0634 /* PMU watchdog */
+#define BCMA_CC_PMU_RES_REQTS		0x0640 /* PMU res req timer sel */
+#define BCMA_CC_PMU_RES_REQT		0x0644 /* PMU res req timer */
+#define BCMA_CC_PMU_RES_REQM		0x0648 /* PMU res req mask */
+#define BCMA_CC_CHIPCTL_ADDR		0x0650
+#define BCMA_CC_CHIPCTL_DATA		0x0654
+#define BCMA_CC_REGCTL_ADDR		0x0658
+#define BCMA_CC_REGCTL_DATA		0x065C
+#define BCMA_CC_PLLCTL_ADDR		0x0660
+#define BCMA_CC_PLLCTL_DATA		0x0664
+
+/* Data for the PMU, if available.
+ * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
+ */
+struct bcma_chipcommon_pmu {
+	u8 rev;			/* PMU revision */
+	u32 crystalfreq;	/* The active crystal frequency (in kHz) */
+};
+
+struct bcma_drv_cc {
+	struct bcma_device *core;
+	u32 status;
+	u32 capabilities;
+	u32 capabilities_ext;
+	/* Fast Powerup Delay constant */
+	u16 fast_pwrup_delay;
+	struct bcma_chipcommon_pmu pmu;
+};
+
+/* Register access */
+#define bcma_cc_read32(cc, offset) \
+	bcma_read32((cc)->core, offset)
+#define bcma_cc_write32(cc, offset, val) \
+	bcma_write32((cc)->core, offset, val)
+
+#define bcma_cc_mask32(cc, offset, mask) \
+	bcma_cc_write32(cc, offset, bcma_cc_read32(cc, offset) & (mask))
+#define bcma_cc_set32(cc, offset, set) \
+	bcma_cc_write32(cc, offset, bcma_cc_read32(cc, offset) | (set))
+#define bcma_cc_maskset32(cc, offset, mask, set) \
+	bcma_cc_write32(cc, offset, (bcma_cc_read32(cc, offset) & (mask)) | (set))
+
+extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
+
+extern void bcma_chipco_suspend(struct bcma_drv_cc *cc);
+extern void bcma_chipco_resume(struct bcma_drv_cc *cc);
+
+extern void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc,
+					  u32 ticks);
+
+void bcma_chipco_irq_mask(struct bcma_drv_cc *cc, u32 mask, u32 value);
+
+u32 bcma_chipco_irq_status(struct bcma_drv_cc *cc, u32 mask);
+
+/* Chipcommon GPIO pin access. */
+u32 bcma_chipco_gpio_in(struct bcma_drv_cc *cc, u32 mask);
+u32 bcma_chipco_gpio_out(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value);
+
+/* PMU support */
+extern void bcma_pmu_init(struct bcma_drv_cc *cc);
+
+#endif /* LINUX_BCMA_DRIVER_CC_H_ */
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h
new file mode 100644
index 0000000..b7e191c
--- /dev/null
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -0,0 +1,89 @@
+#ifndef LINUX_BCMA_DRIVER_PCI_H_
+#define LINUX_BCMA_DRIVER_PCI_H_
+
+#include <linux/types.h>
+
+struct pci_dev;
+
+/** PCI core registers. **/
+#define BCMA_CORE_PCI_CTL			0x0000	/* PCI Control */
+#define  BCMA_CORE_PCI_CTL_RST_OE		0x00000001 /* PCI_RESET Output Enable */
+#define  BCMA_CORE_PCI_CTL_RST			0x00000002 /* PCI_RESET driven out to pin */
+#define  BCMA_CORE_PCI_CTL_CLK_OE		0x00000004 /* Clock gate Output Enable */
+#define  BCMA_CORE_PCI_CTL_CLK			0x00000008 /* Gate for clock driven out to pin */
+#define BCMA_CORE_PCI_ARBCTL			0x0010	/* PCI Arbiter Control */
+#define  BCMA_CORE_PCI_ARBCTL_INTERN		0x00000001 /* Use internal arbiter */
+#define  BCMA_CORE_PCI_ARBCTL_EXTERN		0x00000002 /* Use external arbiter */
+#define  BCMA_CORE_PCI_ARBCTL_PARKID		0x00000006 /* Mask, selects which agent is parked on an idle bus */
+#define   BCMA_CORE_PCI_ARBCTL_PARKID_LAST	0x00000000 /* Last requestor */
+#define   BCMA_CORE_PCI_ARBCTL_PARKID_4710	0x00000002 /* 4710 */
+#define   BCMA_CORE_PCI_ARBCTL_PARKID_EXT0	0x00000004 /* External requestor 0 */
+#define   BCMA_CORE_PCI_ARBCTL_PARKID_EXT1	0x00000006 /* External requestor 1 */
+#define BCMA_CORE_PCI_ISTAT			0x0020	/* Interrupt status */
+#define  BCMA_CORE_PCI_ISTAT_INTA		0x00000001 /* PCI INTA# */
+#define  BCMA_CORE_PCI_ISTAT_INTB		0x00000002 /* PCI INTB# */
+#define  BCMA_CORE_PCI_ISTAT_SERR		0x00000004 /* PCI SERR# (write to clear) */
+#define  BCMA_CORE_PCI_ISTAT_PERR		0x00000008 /* PCI PERR# (write to clear) */
+#define  BCMA_CORE_PCI_ISTAT_PME		0x00000010 /* PCI PME# */
+#define BCMA_CORE_PCI_IMASK			0x0024	/* Interrupt mask */
+#define  BCMA_CORE_PCI_IMASK_INTA		0x00000001 /* PCI INTA# */
+#define  BCMA_CORE_PCI_IMASK_INTB		0x00000002 /* PCI INTB# */
+#define  BCMA_CORE_PCI_IMASK_SERR		0x00000004 /* PCI SERR# */
+#define  BCMA_CORE_PCI_IMASK_PERR		0x00000008 /* PCI PERR# */
+#define  BCMA_CORE_PCI_IMASK_PME		0x00000010 /* PCI PME# */
+#define BCMA_CORE_PCI_MBOX			0x0028	/* Backplane to PCI Mailbox */
+#define  BCMA_CORE_PCI_MBOX_F0_0		0x00000100 /* PCI function 0, INT 0 */
+#define  BCMA_CORE_PCI_MBOX_F0_1		0x00000200 /* PCI function 0, INT 1 */
+#define  BCMA_CORE_PCI_MBOX_F1_0		0x00000400 /* PCI function 1, INT 0 */
+#define  BCMA_CORE_PCI_MBOX_F1_1		0x00000800 /* PCI function 1, INT 1 */
+#define  BCMA_CORE_PCI_MBOX_F2_0		0x00001000 /* PCI function 2, INT 0 */
+#define  BCMA_CORE_PCI_MBOX_F2_1		0x00002000 /* PCI function 2, INT 1 */
+#define  BCMA_CORE_PCI_MBOX_F3_0		0x00004000 /* PCI function 3, INT 0 */
+#define  BCMA_CORE_PCI_MBOX_F3_1		0x00008000 /* PCI function 3, INT 1 */
+#define BCMA_CORE_PCI_BCAST_ADDR		0x0050	/* Backplane Broadcast Address */
+#define  BCMA_CORE_PCI_BCAST_ADDR_MASK		0x000000FF
+#define BCMA_CORE_PCI_BCAST_DATA		0x0054	/* Backplane Broadcast Data */
+#define BCMA_CORE_PCI_GPIO_IN			0x0060	/* rev >= 2 only */
+#define BCMA_CORE_PCI_GPIO_OUT			0x0064	/* rev >= 2 only */
+#define BCMA_CORE_PCI_GPIO_ENABLE		0x0068	/* rev >= 2 only */
+#define BCMA_CORE_PCI_GPIO_CTL			0x006C	/* rev >= 2 only */
+#define BCMA_CORE_PCI_SBTOPCI0			0x0100	/* Backplane to PCI translation 0 (sbtopci0) */
+#define  BCMA_CORE_PCI_SBTOPCI0_MASK		0xFC000000
+#define BCMA_CORE_PCI_SBTOPCI1			0x0104	/* Backplane to PCI translation 1 (sbtopci1) */
+#define  BCMA_CORE_PCI_SBTOPCI1_MASK		0xFC000000
+#define BCMA_CORE_PCI_SBTOPCI2			0x0108	/* Backplane to PCI translation 2 (sbtopci2) */
+#define  BCMA_CORE_PCI_SBTOPCI2_MASK		0xC0000000
+#define BCMA_CORE_PCI_PCICFG0			0x0400	/* PCI config space 0 (rev >= 8) */
+#define BCMA_CORE_PCI_PCICFG1			0x0500	/* PCI config space 1 (rev >= 8) */
+#define BCMA_CORE_PCI_PCICFG2			0x0600	/* PCI config space 2 (rev >= 8) */
+#define BCMA_CORE_PCI_PCICFG3			0x0700	/* PCI config space 3 (rev >= 8) */
+#define BCMA_CORE_PCI_SPROM(wordoffset)		(0x0800 + ((wordoffset) * 2)) /* SPROM shadow area (72 bytes) */
+
+/* SBtoPCIx */
+#define BCMA_CORE_PCI_SBTOPCI_MEM		0x00000000
+#define BCMA_CORE_PCI_SBTOPCI_IO		0x00000001
+#define BCMA_CORE_PCI_SBTOPCI_CFG0		0x00000002
+#define BCMA_CORE_PCI_SBTOPCI_CFG1		0x00000003
+#define BCMA_CORE_PCI_SBTOPCI_PREF		0x00000004 /* Prefetch enable */
+#define BCMA_CORE_PCI_SBTOPCI_BURST		0x00000008 /* Burst enable */
+#define BCMA_CORE_PCI_SBTOPCI_MRM		0x00000020 /* Memory Read Multiple */
+#define BCMA_CORE_PCI_SBTOPCI_RC		0x00000030 /* Read Command mask (rev >= 11) */
+#define  BCMA_CORE_PCI_SBTOPCI_RC_READ		0x00000000 /* Memory read */
+#define  BCMA_CORE_PCI_SBTOPCI_RC_READL		0x00000010 /* Memory read line */
+#define  BCMA_CORE_PCI_SBTOPCI_RC_READM		0x00000020 /* Memory read multiple */
+
+/* PCIcore specific boardflags */
+#define BCMA_CORE_PCI_BFL_NOPCI			0x00000400 /* Board leaves PCI floating */
+
+struct bcma_drv_pci {
+	struct bcma_device *core;
+	u8 setup_done:1;
+};
+
+/* Register access */
+#define pcicore_read32(pc, offset)		bcma_read32((pc)->core, offset)
+#define pcicore_write32(pc, offset, val)	bcma_write32((pc)->core, offset, val)
+
+extern void bcma_core_pci_init(struct bcma_drv_pci *pc);
+
+#endif /* LINUX_BCMA_DRIVER_PCI_H_ */
diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h
new file mode 100644
index 0000000..f82d88a
--- /dev/null
+++ b/include/linux/bcma/bcma_regs.h
@@ -0,0 +1,34 @@
+#ifndef LINUX_BCMA_REGS_H_
+#define LINUX_BCMA_REGS_H_
+
+/* Agent registers (common for every core) */
+#define BCMA_IOCTL			0x0408
+#define  BCMA_IOCTL_CLK			0x0001
+#define  BCMA_IOCTL_FGC			0x0002
+#define  BCMA_IOCTL_CORE_BITS		0x3FFC
+#define  BCMA_IOCTL_PME_EN		0x4000
+#define  BCMA_IOCTL_BIST_EN		0x8000
+#define BCMA_RESET_CTL			0x0800
+#define  BCMA_RESET_CTL_RESET		0x0001
+
+/* BCMA PCI config space registers. */
+#define BCMA_PCI_PMCSR			0x44
+#define  BCMA_PCI_PE			0x100
+#define BCMA_PCI_BAR0_WIN		0x80	/* Backplane address space 0 */
+#define BCMA_PCI_BAR1_WIN		0x84	/* Backplane address space 1 */
+#define BCMA_PCI_SPROMCTL		0x88	/* SPROM control */
+#define  BCMA_PCI_SPROMCTL_WE		0x10	/* SPROM write enable */
+#define BCMA_PCI_BAR1_CONTROL		0x8c	/* Address space 1 burst control */
+#define BCMA_PCI_IRQS			0x90	/* PCI interrupts */
+#define BCMA_PCI_IRQMASK		0x94	/* PCI IRQ control and mask (pcirev >= 6 only) */
+#define BCMA_PCI_BACKPLANE_IRQS		0x98	/* Backplane Interrupts */
+#define BCMA_PCI_BAR0_WIN2		0xAC
+#define BCMA_PCI_GPIO_IN		0xB0	/* GPIO Input (pcirev >= 3 only) */
+#define BCMA_PCI_GPIO_OUT		0xB4	/* GPIO Output (pcirev >= 3 only) */
+#define BCMA_PCI_GPIO_OUT_ENABLE	0xB8	/* GPIO Output Enable/Disable (pcirev >= 3 only) */
+#define  BCMA_PCI_GPIO_SCS		0x10	/* PCI config space bit 4 for 4306c0 slow clock source */
+#define  BCMA_PCI_GPIO_HWRAD		0x20	/* PCI config space GPIO 13 for hw radio disable */
+#define  BCMA_PCI_GPIO_XTAL		0x40	/* PCI config space GPIO 14 for Xtal powerup */
+#define  BCMA_PCI_GPIO_PLL		0x80	/* PCI config space GPIO 15 for PLL powerdown */
+
+#endif /* LINUX_BCMA_REGS_H_ */
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 79690b7..b2eee58 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1002,6 +1002,11 @@ struct ieee80211_ht_info {
 
 #define WLAN_CAPABILITY_ESS		(1<<0)
 #define WLAN_CAPABILITY_IBSS		(1<<1)
+
+/* A mesh STA sets the ESS and IBSS capability bits to zero */
+#define WLAN_CAPABILITY_IS_MBSS(cap)	\
+	(!((cap) & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)))
+
 #define WLAN_CAPABILITY_CF_POLLABLE	(1<<2)
 #define WLAN_CAPABILITY_CF_POLL_REQUEST	(1<<3)
 #define WLAN_CAPABILITY_PRIVACY		(1<<4)
@@ -1261,9 +1266,8 @@ enum ieee80211_category {
 	WLAN_CATEGORY_MULTIHOP_ACTION = 14,
 	WLAN_CATEGORY_SELF_PROTECTED = 15,
 	WLAN_CATEGORY_WMM = 17,
-	/* TODO: remove MESH_PLINK and MESH_PATH_SEL after */
-	/*       mesh is updated to current 802.11s draft  */
-	WLAN_CATEGORY_MESH_PLINK = 30,
+	/* TODO: remove MESH_PATH_SEL after mesh is updated
+	 * to current 802.11s draft  */
 	WLAN_CATEGORY_MESH_PATH_SEL = 32,
 	WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
 	WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
@@ -1516,6 +1520,7 @@ static inline bool ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
 		category = ((u8 *) hdr) + 24;
 		return *category != WLAN_CATEGORY_PUBLIC &&
 			*category != WLAN_CATEGORY_HT &&
+			*category != WLAN_CATEGORY_SELF_PROTECTED &&
 			*category != WLAN_CATEGORY_VENDOR_SPECIFIC;
 	}
 
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 48c007d..ae28e93 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -382,6 +382,23 @@ struct ssb_device_id {
 #define SSB_ANY_ID		0xFFFF
 #define SSB_ANY_REV		0xFF
 
+/* Broadcom's specific AMBA core, see drivers/bcma/ */
+struct bcma_device_id {
+	__u16	manuf;
+	__u16	id;
+	__u8	rev;
+	__u8	class;
+};
+#define BCMA_CORE(_manuf, _id, _rev, _class)  \
+	{ .manuf = _manuf, .id = _id, .rev = _rev, .class = _class, }
+#define BCMA_CORETABLE_END  \
+	{ 0, },
+
+#define BCMA_ANY_MANUF		0xFFFF
+#define BCMA_ANY_ID		0xFFFF
+#define BCMA_ANY_REV		0xFF
+#define BCMA_ANY_CLASS		0xFF
+
 struct virtio_device_id {
 	__u32 device;
 	__u32 vendor;
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 216b1d8..c7ccaae 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -77,6 +77,39 @@
  */
 
 /**
+ * DOC: Virtual interface / concurrency capabilities
+ *
+ * Some devices are able to operate with virtual MACs, they can have
+ * more than one virtual interface. The capability handling for this
+ * is a bit complex though, as there may be a number of restrictions
+ * on the types of concurrency that are supported.
+ *
+ * To start with, each device supports the interface types listed in
+ * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the
+ * types there no concurrency is implied.
+ *
+ * Once concurrency is desired, more attributes must be observed:
+ * To start with, since some interface types are purely managed in
+ * software, like the AP-VLAN type in mac80211 for example, there's
+ * an additional list of these, they can be added at any time and
+ * are only restricted by some semantic restrictions (e.g. AP-VLAN
+ * cannot be added without a corresponding AP interface). This list
+ * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute.
+ *
+ * Further, the list of supported combinations is exported. This is
+ * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically,
+ * it exports a list of "groups", and at any point in time the
+ * interfaces that are currently active must fall into any one of
+ * the advertised groups. Within each group, there are restrictions
+ * on the number of interfaces of different types that are supported
+ * and also the number of different channels, along with potentially
+ * some other restrictions. See &enum nl80211_if_combination_attrs.
+ *
+ * All together, these attributes define the concurrency of virtual
+ * interfaces that a given device supports.
+ */
+
+/**
  * enum nl80211_commands - supported nl80211 commands
  *
  * @NL80211_CMD_UNSPEC: unspecified command to catch errors
@@ -203,6 +236,28 @@
  * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
  *	partial scan results may be available
  *
+ * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain
+ *	intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL.
+ *	Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS)
+ *	are passed, they are used in the probe requests.  For
+ *	broadcast, a broadcast SSID must be passed (ie. an empty
+ *	string).  If no SSID is passed, no probe requests are sent and
+ *	a passive scan is performed.  %NL80211_ATTR_SCAN_FREQUENCIES,
+ *	if passed, define which channels should be scanned; if not
+ *	passed, all channels allowed for the current regulatory domain
+ *	are used.  Extra IEs can also be passed from the userspace by
+ *	using the %NL80211_ATTR_IE attribute.
+ * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan
+ * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan
+ *	results available.
+ * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has
+ *	stopped.  The driver may issue this event at any time during a
+ *	scheduled scan.  One reason for stopping the scan is if the hardware
+ *	does not support starting an association or a normal scan while running
+ *	a scheduled scan.  This event is also sent when the
+ *	%NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface
+ *	is brought down while a scheduled scan was running.
+ *
  * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
  *      or noise level
  * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
@@ -420,6 +475,14 @@
  *      new station with the AUTHENTICATED flag unset and maybe change it later
  *      depending on the authentication result.
  *
+ * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings.
+ * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings.
+ *	Since wireless is more complex than wired ethernet, it supports
+ *	various triggers. These triggers can be configured through this
+ *	command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For
+ *	more background information, see
+ *	http://wireless.kernel.org/en/users/Documentation/WoWLAN.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -534,6 +597,14 @@ enum nl80211_commands {
 
 	NL80211_CMD_NEW_PEER_CANDIDATE,
 
+	NL80211_CMD_GET_WOWLAN,
+	NL80211_CMD_SET_WOWLAN,
+
+	NL80211_CMD_START_SCHED_SCAN,
+	NL80211_CMD_STOP_SCHED_SCAN,
+	NL80211_CMD_SCHED_SCAN_RESULTS,
+	NL80211_CMD_SCHED_SCAN_STOPPED,
+
 	/* add new commands above here */
 
 	/* used to define NL80211_CMD_MAX below */
@@ -902,6 +973,28 @@ enum nl80211_commands {
  * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
  *	allows auth frames in a mesh to be passed to userspace for processing via
  *	the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
+ * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as
+ *	defined in &enum nl80211_plink_state. Used when userspace is
+ *	driving the peer link management state machine.
+ *	@NL80211_MESH_SETUP_USERSPACE_AMPE must be enabled.
+ *
+ * @NL80211_ATTR_WOWLAN_SUPPORTED: indicates, as part of the wiphy capabilities,
+ *	the supported WoWLAN triggers
+ * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to
+ *	indicate which WoW triggers should be enabled. This is also
+ *	used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN
+ *	triggers.
+
+ * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan
+ *	cycles, in msecs.
+ *
+ * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
+ *	interface combinations. In each nested item, it contains attributes
+ *	defined in &enum nl80211_if_combination_attrs.
+ * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like
+ *	%NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that
+ *	are managed in software: interfaces of these types aren't subject to
+ *	any restrictions in their number or combinations.
  *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
@@ -1091,6 +1184,15 @@ enum nl80211_attrs {
 	NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
 
 	NL80211_ATTR_SUPPORT_MESH_AUTH,
+	NL80211_ATTR_STA_PLINK_STATE,
+
+	NL80211_ATTR_WOWLAN_TRIGGERS,
+	NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED,
+
+	NL80211_ATTR_SCHED_SCAN_INTERVAL,
+
+	NL80211_ATTR_INTERFACE_COMBINATIONS,
+	NL80211_ATTR_SOFTWARE_IFTYPES,
 
 	/* add attributes here, update the policy in nl80211.c */
 
@@ -1144,7 +1246,9 @@ enum nl80211_attrs {
  * @NL80211_IFTYPE_ADHOC: independent BSS member
  * @NL80211_IFTYPE_STATION: managed BSS member
  * @NL80211_IFTYPE_AP: access point
- * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
+ * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces
+ *	are a bit special in that they must always be tied to a pre-existing
+ *	AP type interface.
  * @NL80211_IFTYPE_WDS: wireless distribution interface
  * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
  * @NL80211_IFTYPE_MESH_POINT: mesh point
@@ -1293,6 +1397,7 @@ enum nl80211_sta_bss_param {
  * @NL80211_STA_INFO_LLID: the station's mesh LLID
  * @NL80211_STA_INFO_PLID: the station's mesh PLID
  * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station
+ *	(see %enum nl80211_plink_state)
  * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested
  *	attribute, like NL80211_STA_INFO_TX_BITRATE.
  * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
@@ -1748,6 +1853,15 @@ enum nl80211_meshconf_params {
  * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication
  * daemon will be authenticating mesh candidates.
  *
+ * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication
+ * daemon will be securing peer link frames.  AMPE is a secured version of Mesh
+ * Peering Management (MPM) and is implemented with the assistance of a
+ * userspace daemon.  When this flag is set, the kernel will send peer
+ * management frames to a userspace daemon that will implement AMPE
+ * functionality (security capabilities selection, key confirmation, and key
+ * management).  When the flag is unset (default), the kernel can autonomously
+ * complete (unsecured) mesh peering without the need of a userspace daemon.
+ *
  * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
  * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
  */
@@ -1757,6 +1871,7 @@ enum nl80211_mesh_setup_params {
 	NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC,
 	NL80211_MESH_SETUP_IE,
 	NL80211_MESH_SETUP_USERSPACE_AUTH,
+	NL80211_MESH_SETUP_USERSPACE_AMPE,
 
 	/* keep last */
 	__NL80211_MESH_SETUP_ATTR_AFTER_LAST,
@@ -2061,4 +2176,189 @@ enum nl80211_tx_power_setting {
 	NL80211_TX_POWER_FIXED,
 };
 
+/**
+ * enum nl80211_wowlan_packet_pattern_attr - WoWLAN packet pattern attribute
+ * @__NL80211_WOWLAN_PKTPAT_INVALID: invalid number for nested attribute
+ * @NL80211_WOWLAN_PKTPAT_PATTERN: the pattern, values where the mask has
+ *	a zero bit are ignored
+ * @NL80211_WOWLAN_PKTPAT_MASK: pattern mask, must be long enough to have
+ *	a bit for each byte in the pattern. The lowest-order bit corresponds
+ *	to the first byte of the pattern, but the bytes of the pattern are
+ *	in a little-endian-like format, i.e. the 9th byte of the pattern
+ *	corresponds to the lowest-order bit in the second byte of the mask.
+ *	For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where
+ *	xx indicates "don't care") would be represented by a pattern of
+ *	twelve zero bytes, and a mask of "0xed,0x07".
+ *	Note that the pattern matching is done as though frames were not
+ *	802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
+ *	first (including SNAP header unpacking) and then matched.
+ * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes
+ * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number
+ */
+enum nl80211_wowlan_packet_pattern_attr {
+	__NL80211_WOWLAN_PKTPAT_INVALID,
+	NL80211_WOWLAN_PKTPAT_MASK,
+	NL80211_WOWLAN_PKTPAT_PATTERN,
+
+	NUM_NL80211_WOWLAN_PKTPAT,
+	MAX_NL80211_WOWLAN_PKTPAT = NUM_NL80211_WOWLAN_PKTPAT - 1,
+};
+
+/**
+ * struct nl80211_wowlan_pattern_support - pattern support information
+ * @max_patterns: maximum number of patterns supported
+ * @min_pattern_len: minimum length of each pattern
+ * @max_pattern_len: maximum length of each pattern
+ *
+ * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
+ * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the
+ * capability information given by the kernel to userspace.
+ */
+struct nl80211_wowlan_pattern_support {
+	__u32 max_patterns;
+	__u32 min_pattern_len;
+	__u32 max_pattern_len;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_wowlan_triggers - WoWLAN trigger definitions
+ * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
+ * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put
+ *	the chip into a special state -- works best with chips that have
+ *	support for low-power operation already (flag)
+ * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect
+ *	is detected is implementation-specific (flag)
+ * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed
+ *	by 16 repetitions of MAC addr, anywhere in payload) (flag)
+ * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns
+ *	which are passed in an array of nested attributes, each nested attribute
+ *	defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern.
+ *	Each pattern defines a wakeup packet. The matching is done on the MSDU,
+ *	i.e. as though the packet was an 802.3 packet, so the pattern matching
+ *	is done after the packet is converted to the MSDU.
+ *
+ *	In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
+ *	carrying a &struct nl80211_wowlan_pattern_support.
+ * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers
+ * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number
+ */
+enum nl80211_wowlan_triggers {
+	__NL80211_WOWLAN_TRIG_INVALID,
+	NL80211_WOWLAN_TRIG_ANY,
+	NL80211_WOWLAN_TRIG_DISCONNECT,
+	NL80211_WOWLAN_TRIG_MAGIC_PKT,
+	NL80211_WOWLAN_TRIG_PKT_PATTERN,
+
+	/* keep last */
+	NUM_NL80211_WOWLAN_TRIG,
+	MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1
+};
+
+/**
+ * enum nl80211_iface_limit_attrs - limit attributes
+ * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
+ * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
+ *	can be chosen from this set of interface types (u32)
+ * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a
+ *	flag attribute for each interface type in this set
+ * @NUM_NL80211_IFACE_LIMIT: number of attributes
+ * @MAX_NL80211_IFACE_LIMIT: highest attribute number
+ */
+enum nl80211_iface_limit_attrs {
+	NL80211_IFACE_LIMIT_UNSPEC,
+	NL80211_IFACE_LIMIT_MAX,
+	NL80211_IFACE_LIMIT_TYPES,
+
+	/* keep last */
+	NUM_NL80211_IFACE_LIMIT,
+	MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1
+};
+
+/**
+ * enum nl80211_if_combination_attrs -- interface combination attributes
+ *
+ * @NL80211_IFACE_COMB_UNSPEC: (reserved)
+ * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits
+ *	for given interface types, see &enum nl80211_iface_limit_attrs.
+ * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of
+ *	interfaces that can be created in this group. This number doesn't
+ *	apply to interfaces purely managed in software, which are listed
+ *	in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE.
+ * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that
+ *	beacon intervals within this group must be all the same even for
+ *	infrastructure and AP/GO combinations, i.e. the GO(s) must adopt
+ *	the infrastructure network's beacon interval.
+ * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many
+ *	different channels may be used within this group.
+ * @NUM_NL80211_IFACE_COMB: number of attributes
+ * @MAX_NL80211_IFACE_COMB: highest attribute number
+ *
+ * Examples:
+ *	limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2
+ *	=> allows an AP and a STA that must match BIs
+ *
+ *	numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8
+ *	=> allows 8 of AP/GO
+ *
+ *	numbers = [ #{STA} <= 2 ], channels = 2, max = 2
+ *	=> allows two STAs on different channels
+ *
+ *	numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4
+ *	=> allows a STA plus three P2P interfaces
+ *
+ * The list of these four possiblities could completely be contained
+ * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate
+ * that any of these groups must match.
+ *
+ * "Combinations" of just a single interface will not be listed here,
+ * a single interface of any valid interface type is assumed to always
+ * be possible by itself. This means that implicitly, for each valid
+ * interface type, the following group always exists:
+ *	numbers = [ #{<type>} <= 1 ], channels = 1, max = 1
+ */
+enum nl80211_if_combination_attrs {
+	NL80211_IFACE_COMB_UNSPEC,
+	NL80211_IFACE_COMB_LIMITS,
+	NL80211_IFACE_COMB_MAXNUM,
+	NL80211_IFACE_COMB_STA_AP_BI_MATCH,
+	NL80211_IFACE_COMB_NUM_CHANNELS,
+
+	/* keep last */
+	NUM_NL80211_IFACE_COMB,
+	MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1
+};
+
+
+/**
+ * enum nl80211_plink_state - state of a mesh peer link finite state machine
+ *
+ * @NL80211_PLINK_LISTEN: initial state, considered the implicit
+ *	state of non existant mesh peer links
+ * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to
+ *	this mesh peer
+ * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received
+ *	from this mesh peer
+ * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been
+ *	received from this mesh peer
+ * @NL80211_PLINK_ESTAB: mesh peer link is established
+ * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled
+ * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh
+ *	plink are discarded
+ * @NUM_NL80211_PLINK_STATES: number of peer link states
+ * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states
+ */
+enum nl80211_plink_state {
+	NL80211_PLINK_LISTEN,
+	NL80211_PLINK_OPN_SNT,
+	NL80211_PLINK_OPN_RCVD,
+	NL80211_PLINK_CNF_RCVD,
+	NL80211_PLINK_ESTAB,
+	NL80211_PLINK_HOLDING,
+	NL80211_PLINK_BLOCKED,
+
+	/* keep last */
+	NUM_NL80211_PLINK_STATES,
+	MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1
+};
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 7e99b34..f017b89 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -518,6 +518,7 @@ extern int ssb_bus_may_powerdown(struct ssb_bus *bus);
  * Otherwise static always-on powercontrol will be used. */
 extern int ssb_bus_powerup(struct ssb_bus *bus, bool dynamic_pctl);
 
+extern void ssb_commit_settings(struct ssb_bus *bus);
 
 /* Various helper functions */
 extern u32 ssb_admatch_base(u32 adm);
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 14cc324..6c994c0 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -422,6 +422,7 @@ void hci_conn_check_pending(struct hci_dev *hdev);
 
 struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 sec_level, __u8 auth_type);
 int hci_conn_check_link_mode(struct hci_conn *conn);
+int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level);
 int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type);
 int hci_conn_change_link_key(struct hci_conn *conn);
 int hci_conn_switch_role(struct hci_conn *conn, __u8 role);
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index c34b1c1..d09c9b1 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -350,6 +350,7 @@ struct l2cap_chan {
 	struct list_head	srej_l;
 
 	struct list_head list;
+	struct list_head global_l;
 };
 
 struct l2cap_conn {
@@ -441,7 +442,6 @@ static inline int l2cap_tx_window_full(struct l2cap_chan *ch)
 #define __is_sar_start(ctrl)	(((ctrl) & L2CAP_CTRL_SAR) == L2CAP_SDU_START)
 
 extern int disable_ertm;
-extern struct bt_sock_list l2cap_sk_list;
 
 int l2cap_init_sockets(void);
 void l2cap_cleanup_sockets(void);
@@ -458,6 +458,9 @@ void l2cap_do_send(struct l2cap_chan *chan, struct sk_buff *skb);
 void l2cap_streaming_send(struct l2cap_chan *chan);
 int l2cap_ertm_send(struct l2cap_chan *chan);
 
+int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm);
+int l2cap_add_scid(struct l2cap_chan *chan,  __u16 scid);
+
 void l2cap_sock_set_timer(struct sock *sk, long timeout);
 void l2cap_sock_clear_timer(struct sock *sk);
 void __l2cap_sock_close(struct sock *sk, int reason);
@@ -466,9 +469,9 @@ void l2cap_sock_init(struct sock *sk, struct sock *parent);
 struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
 							int proto, gfp_t prio);
 void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, int err);
-struct l2cap_chan *l2cap_chan_alloc(struct sock *sk);
+struct l2cap_chan *l2cap_chan_create(struct sock *sk);
 void l2cap_chan_del(struct l2cap_chan *chan, int err);
-void l2cap_chan_free(struct l2cap_chan *chan);
+void l2cap_chan_destroy(struct l2cap_chan *chan);
 int l2cap_chan_connect(struct l2cap_chan *chan);
 
 #endif /* __L2CAP_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index d30eada..bfd6557 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -387,6 +387,7 @@ enum plink_actions {
  * @listen_interval: listen interval or -1 for no change
  * @aid: AID or zero for no change
  * @plink_action: plink action to take
+ * @plink_state: set the peer link state for a station
  * @ht_capa: HT capabilities of station
  */
 struct station_parameters {
@@ -397,6 +398,7 @@ struct station_parameters {
 	u16 aid;
 	u8 supported_rates_len;
 	u8 plink_action;
+	u8 plink_state;
 	struct ieee80211_ht_cap *ht_capa;
 };
 
@@ -695,7 +697,8 @@ struct mesh_config {
  * @path_metric: which metric to use
  * @ie: vendor information elements (optional)
  * @ie_len: length of vendor information elements
- * @is_secure: or not
+ * @is_authenticated: this mesh requires authentication
+ * @is_secure: this mesh uses security
  *
  * These parameters are fixed when the mesh is created.
  */
@@ -706,6 +709,7 @@ struct mesh_setup {
 	u8  path_metric;
 	const u8 *ie;
 	u8 ie_len;
+	bool is_authenticated;
 	bool is_secure;
 };
 
@@ -793,6 +797,35 @@ struct cfg80211_scan_request {
 };
 
 /**
+ * struct cfg80211_sched_scan_request - scheduled scan request description
+ *
+ * @ssids: SSIDs to scan for (passed in the probe_reqs in active scans)
+ * @n_ssids: number of SSIDs
+ * @n_channels: total number of channels to scan
+ * @interval: interval between each scheduled scan cycle
+ * @ie: optional information element(s) to add into Probe Request or %NULL
+ * @ie_len: length of ie in octets
+ * @wiphy: the wiphy this was for
+ * @dev: the interface
+ * @channels: channels to scan
+ */
+struct cfg80211_sched_scan_request {
+	struct cfg80211_ssid *ssids;
+	int n_ssids;
+	u32 n_channels;
+	u32 interval;
+	const u8 *ie;
+	size_t ie_len;
+
+	/* internal */
+	struct wiphy *wiphy;
+	struct net_device *dev;
+
+	/* keep last */
+	struct ieee80211_channel *channels[0];
+};
+
+/**
  * enum cfg80211_signal_type - signal type
  *
  * @CFG80211_SIGNAL_TYPE_NONE: no signal strength information available
@@ -1088,6 +1121,38 @@ struct cfg80211_pmksa {
 };
 
 /**
+ * struct cfg80211_wowlan_trig_pkt_pattern - packet pattern
+ * @mask: bitmask where to match pattern and where to ignore bytes,
+ *	one bit per byte, in same format as nl80211
+ * @pattern: bytes to match where bitmask is 1
+ * @pattern_len: length of pattern (in bytes)
+ *
+ * Internal note: @mask and @pattern are allocated in one chunk of
+ * memory, free @mask only!
+ */
+struct cfg80211_wowlan_trig_pkt_pattern {
+	u8 *mask, *pattern;
+	int pattern_len;
+};
+
+/**
+ * struct cfg80211_wowlan - Wake on Wireless-LAN support info
+ *
+ * This structure defines the enabled WoWLAN triggers for the device.
+ * @any: wake up on any activity -- special trigger if device continues
+ *	operating as normal during suspend
+ * @disconnect: wake up if getting disconnected
+ * @magic_pkt: wake up on receiving magic packet
+ * @patterns: wake up on receiving packet matching a pattern
+ * @n_patterns: number of patterns
+ */
+struct cfg80211_wowlan {
+	bool any, disconnect, magic_pkt;
+	struct cfg80211_wowlan_trig_pkt_pattern *patterns;
+	int n_patterns;
+};
+
+/**
  * struct cfg80211_ops - backend description for wireless configuration
  *
  * This struct is registered by fullmac card drivers and/or wireless stacks
@@ -1100,7 +1165,9 @@ struct cfg80211_pmksa {
  * wireless extensions but this is subject to reevaluation as soon as this
  * code is used more widely and we have a first user without wext.
  *
- * @suspend: wiphy device needs to be suspended
+ * @suspend: wiphy device needs to be suspended. The variable @wow will
+ *	be %NULL or contain the enabled Wake-on-Wireless triggers that are
+ *	configured for the device.
  * @resume: wiphy device needs to be resumed
  *
  * @add_virtual_intf: create a new virtual interface with the given name,
@@ -1227,6 +1294,10 @@ struct cfg80211_pmksa {
  * @set_power_mgmt: Configure WLAN power management. A timeout value of -1
  *	allows the driver to adjust the dynamic ps timeout value.
  * @set_cqm_rssi_config: Configure connection quality monitor RSSI threshold.
+ * @sched_scan_start: Tell the driver to start a scheduled scan.
+ * @sched_scan_stop: Tell the driver to stop an ongoing scheduled
+ *	scan.  The driver_initiated flag specifies whether the driver
+ *	itself has informed that the scan has stopped.
  *
  * @mgmt_frame_register: Notify driver that a management frame type was
  *	registered. Note that this callback may not sleep, and cannot run
@@ -1244,7 +1315,7 @@ struct cfg80211_pmksa {
  * @get_ringparam: Get tx and rx ring current and maximum sizes.
  */
 struct cfg80211_ops {
-	int	(*suspend)(struct wiphy *wiphy);
+	int	(*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
 	int	(*resume)(struct wiphy *wiphy);
 
 	struct net_device * (*add_virtual_intf)(struct wiphy *wiphy,
@@ -1413,6 +1484,11 @@ struct cfg80211_ops {
 	int	(*set_ringparam)(struct wiphy *wiphy, u32 tx, u32 rx);
 	void	(*get_ringparam)(struct wiphy *wiphy,
 				 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max);
+
+	int	(*sched_scan_start)(struct wiphy *wiphy,
+				struct net_device *dev,
+				struct cfg80211_sched_scan_request *request);
+	int	(*sched_scan_stop)(struct wiphy *wiphy, struct net_device *dev);
 };
 
 /*
@@ -1444,6 +1520,10 @@ struct cfg80211_ops {
  *	hints read the documenation for regulatory_hint_found_beacon()
  * @WIPHY_FLAG_NETNS_OK: if not set, do not allow changing the netns of this
  *	wiphy at all
+ * @WIPHY_FLAG_ENFORCE_COMBINATIONS: Set this flag to enforce interface
+ *	combinations for this device. This flag is used for backward
+ *	compatibility only until all drivers advertise combinations and
+ *	they will always be enforced.
  * @WIPHY_FLAG_PS_ON_BY_DEFAULT: if set to true, powersave will be enabled
  *	by default -- this flag will be set depending on the kernel's default
  *	on wiphy_new(), but can be changed by the driver if it has a good
@@ -1455,10 +1535,9 @@ struct cfg80211_ops {
  *	control port protocol ethertype. The device also honours the
  *	control_port_no_encrypt flag.
  * @WIPHY_FLAG_IBSS_RSN: The device supports IBSS RSN.
- * @WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS: The device supports separate
- *	unicast and multicast TX keys.
  * @WIPHY_FLAG_MESH_AUTH: The device supports mesh authentication by routing
  *	auth frames to userspace. See @NL80211_MESH_SETUP_USERSPACE_AUTH.
+ * @WIPHY_FLAG_SCHED_SCAN: The device supports scheduled scans.
  */
 enum wiphy_flags {
 	WIPHY_FLAG_CUSTOM_REGULATORY		= BIT(0),
@@ -1470,8 +1549,83 @@ enum wiphy_flags {
 	WIPHY_FLAG_4ADDR_STATION		= BIT(6),
 	WIPHY_FLAG_CONTROL_PORT_PROTOCOL	= BIT(7),
 	WIPHY_FLAG_IBSS_RSN			= BIT(8),
-	WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS= BIT(9),
 	WIPHY_FLAG_MESH_AUTH			= BIT(10),
+	WIPHY_FLAG_SUPPORTS_SCHED_SCAN		= BIT(11),
+	WIPHY_FLAG_ENFORCE_COMBINATIONS		= BIT(12),
+};
+
+/**
+ * struct ieee80211_iface_limit - limit on certain interface types
+ * @max: maximum number of interfaces of these types
+ * @types: interface types (bits)
+ */
+struct ieee80211_iface_limit {
+	u16 max;
+	u16 types;
+};
+
+/**
+ * struct ieee80211_iface_combination - possible interface combination
+ * @limits: limits for the given interface types
+ * @n_limits: number of limitations
+ * @num_different_channels: can use up to this many different channels
+ * @max_interfaces: maximum number of interfaces in total allowed in this
+ *	group
+ * @beacon_int_infra_match: In this combination, the beacon intervals
+ *	between infrastructure and AP types must match. This is required
+ *	only in special cases.
+ *
+ * These examples can be expressed as follows:
+ *
+ * Allow #STA <= 1, #AP <= 1, matching BI, channels = 1, 2 total:
+ *
+ *  struct ieee80211_iface_limit limits1[] = {
+ *	{ .max = 1, .types = BIT(NL80211_IFTYPE_STATION), },
+ *	{ .max = 1, .types = BIT(NL80211_IFTYPE_AP}, },
+ *  };
+ *  struct ieee80211_iface_combination combination1 = {
+ *	.limits = limits1,
+ *	.n_limits = ARRAY_SIZE(limits1),
+ *	.max_interfaces = 2,
+ *	.beacon_int_infra_match = true,
+ *  };
+ *
+ *
+ * Allow #{AP, P2P-GO} <= 8, channels = 1, 8 total:
+ *
+ *  struct ieee80211_iface_limit limits2[] = {
+ *	{ .max = 8, .types = BIT(NL80211_IFTYPE_AP) |
+ *			     BIT(NL80211_IFTYPE_P2P_GO), },
+ *  };
+ *  struct ieee80211_iface_combination combination2 = {
+ *	.limits = limits2,
+ *	.n_limits = ARRAY_SIZE(limits2),
+ *	.max_interfaces = 8,
+ *	.num_different_channels = 1,
+ *  };
+ *
+ *
+ * Allow #STA <= 1, #{P2P-client,P2P-GO} <= 3 on two channels, 4 total.
+ * This allows for an infrastructure connection and three P2P connections.
+ *
+ *  struct ieee80211_iface_limit limits3[] = {
+ *	{ .max = 1, .types = BIT(NL80211_IFTYPE_STATION), },
+ *	{ .max = 3, .types = BIT(NL80211_IFTYPE_P2P_GO) |
+ *			     BIT(NL80211_IFTYPE_P2P_CLIENT), },
+ *  };
+ *  struct ieee80211_iface_combination combination3 = {
+ *	.limits = limits3,
+ *	.n_limits = ARRAY_SIZE(limits3),
+ *	.max_interfaces = 4,
+ *	.num_different_channels = 2,
+ *  };
+ */
+struct ieee80211_iface_combination {
+	const struct ieee80211_iface_limit *limits;
+	u32 num_different_channels;
+	u16 max_interfaces;
+	u8 n_limits;
+	bool beacon_int_infra_match;
 };
 
 struct mac_address {
@@ -1483,6 +1637,38 @@ struct ieee80211_txrx_stypes {
 };
 
 /**
+ * enum wiphy_wowlan_support_flags - WoWLAN support flags
+ * @WIPHY_WOWLAN_ANY: supports wakeup for the special "any"
+ *	trigger that keeps the device operating as-is and
+ *	wakes up the host on any activity, for example a
+ *	received packet that passed filtering; note that the
+ *	packet should be preserved in that case
+ * @WIPHY_WOWLAN_MAGIC_PKT: supports wakeup on magic packet
+ *	(see nl80211.h)
+ * @WIPHY_WOWLAN_DISCONNECT: supports wakeup on disconnect
+ */
+enum wiphy_wowlan_support_flags {
+	WIPHY_WOWLAN_ANY	= BIT(0),
+	WIPHY_WOWLAN_MAGIC_PKT	= BIT(1),
+	WIPHY_WOWLAN_DISCONNECT	= BIT(2),
+};
+
+/**
+ * struct wiphy_wowlan_support - WoWLAN support data
+ * @flags: see &enum wiphy_wowlan_support_flags
+ * @n_patterns: number of supported wakeup patterns
+ *	(see nl80211.h for the pattern definition)
+ * @pattern_max_len: maximum length of each pattern
+ * @pattern_min_len: minimum length of each pattern
+ */
+struct wiphy_wowlan_support {
+	u32 flags;
+	int n_patterns;
+	int pattern_max_len;
+	int pattern_min_len;
+};
+
+/**
  * struct wiphy - wireless hardware description
  * @reg_notifier: the driver's regulatory notification callback,
  *	note that if your driver uses wiphy_apply_custom_regulatory()
@@ -1519,6 +1705,11 @@ struct ieee80211_txrx_stypes {
  * @priv: driver private data (sized according to wiphy_new() parameter)
  * @interface_modes: bitmask of interfaces types valid for this wiphy,
  *	must be set by driver
+ * @iface_combinations: Valid interface combinations array, should not
+ *	list single interface types.
+ * @n_iface_combinations: number of entries in @iface_combinations array.
+ * @software_iftypes: bitmask of software interface types, these are not
+ *	subject to any restrictions since they are purely managed in SW.
  * @flags: wiphy flags, see &enum wiphy_flags
  * @bss_priv_size: each BSS struct has private data allocated with it,
  *	this variable determines its size
@@ -1549,6 +1740,8 @@ struct ieee80211_txrx_stypes {
  *
  * @max_remain_on_channel_duration: Maximum time a remain-on-channel operation
  *	may request, if implemented.
+ *
+ * @wowlan: WoWLAN support information
  */
 struct wiphy {
 	/* assign these fields before you register the wiphy */
@@ -1561,6 +1754,10 @@ struct wiphy {
 
 	const struct ieee80211_txrx_stypes *mgmt_stypes;
 
+	const struct ieee80211_iface_combination *iface_combinations;
+	int n_iface_combinations;
+	u16 software_iftypes;
+
 	u16 n_addresses;
 
 	/* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
@@ -1586,6 +1783,8 @@ struct wiphy {
 	char fw_version[ETHTOOL_BUSINFO_LEN];
 	u32 hw_version;
 
+	struct wiphy_wowlan_support wowlan;
+
 	u16 max_remain_on_channel_duration;
 
 	u8 max_num_pmkids;
@@ -1769,6 +1968,8 @@ struct cfg80211_cached_keys;
  * @mgmt_registrations_lock: lock for the list
  * @mtx: mutex used to lock data in this struct
  * @cleanup_work: work struct used for cleanup that can't be done directly
+ * @beacon_interval: beacon interval used on this device for transmitting
+ *	beacons, 0 when not valid
  */
 struct wireless_dev {
 	struct wiphy *wiphy;
@@ -1809,6 +2010,8 @@ struct wireless_dev {
 	bool ps;
 	int ps_timeout;
 
+	int beacon_interval;
+
 #ifdef CONFIG_CFG80211_WEXT
 	/* wext data */
 	struct {
@@ -2034,10 +2237,12 @@ int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr,
  * @addr: The device MAC address.
  * @iftype: The device interface type.
  * @extra_headroom: The hardware extra headroom for SKBs in the @list.
+ * @has_80211_header: Set it true if SKB is with IEEE 802.11 header.
  */
 void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list,
 			      const u8 *addr, enum nl80211_iftype iftype,
-			      const unsigned int extra_headroom);
+			      const unsigned int extra_headroom,
+			      bool has_80211_header);
 
 /**
  * cfg80211_classify8021d - determine the 802.1p/1d tag for a data frame
@@ -2257,6 +2462,24 @@ int cfg80211_wext_siwpmksa(struct net_device *dev,
 void cfg80211_scan_done(struct cfg80211_scan_request *request, bool aborted);
 
 /**
+ * cfg80211_sched_scan_results - notify that new scan results are available
+ *
+ * @wiphy: the wiphy which got scheduled scan results
+ */
+void cfg80211_sched_scan_results(struct wiphy *wiphy);
+
+/**
+ * cfg80211_sched_scan_stopped - notify that the scheduled scan has stopped
+ *
+ * @wiphy: the wiphy on which the scheduled scan stopped
+ *
+ * The driver can call this function to inform cfg80211 that the
+ * scheduled scan had to be stopped, for whatever reason.  The driver
+ * is then called back via the sched_scan_stop operation when done.
+ */
+void cfg80211_sched_scan_stopped(struct wiphy *wiphy);
+
+/**
  * cfg80211_inform_bss_frame - inform cfg80211 of a received BSS frame
  *
  * @wiphy: the wiphy reporting the BSS
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index db4b6b9..8c7189c 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -537,6 +537,21 @@ struct ieee80211_tx_info {
 	};
 };
 
+/**
+ * ieee80211_sched_scan_ies - scheduled scan IEs
+ *
+ * This structure is used to pass the appropriate IEs to be used in scheduled
+ * scans for all bands.  It contains both the IEs passed from the userspace
+ * and the ones generated by mac80211.
+ *
+ * @ie: array with the IEs for each supported band
+ * @len: array with the total length of the IEs for each band
+ */
+struct ieee80211_sched_scan_ies {
+	u8 *ie[IEEE80211_NUM_BANDS];
+	size_t len[IEEE80211_NUM_BANDS];
+};
+
 static inline struct ieee80211_tx_info *IEEE80211_SKB_CB(struct sk_buff *skb)
 {
 	return (struct ieee80211_tx_info *)skb->cb;
@@ -1606,6 +1621,18 @@ enum ieee80211_ampdu_mlme_action {
  *	you should ensure to cancel it on this callback.
  *	Must be implemented and can sleep.
  *
+ * @suspend: Suspend the device; mac80211 itself will quiesce before and
+ *	stop transmitting and doing any other configuration, and then
+ *	ask the device to suspend. This is only invoked when WoWLAN is
+ *	configured, otherwise the device is deconfigured completely and
+ *	reconfigured at resume time.
+ *
+ * @resume: If WoWLAN was configured, this indicates that mac80211 is
+ *	now resuming its operation, after this the device must be fully
+ *	functional again. If this returns an error, the only way out is
+ *	to also unregister the device. If it returns 1, then mac80211
+ *	will also go through the regular complete restart on resume.
+ *
  * @add_interface: Called when a netdevice attached to the hardware is
  *	enabled. Because it is not called for monitor mode devices, @start
  *	and @stop must be implemented.
@@ -1681,6 +1708,13 @@ enum ieee80211_ampdu_mlme_action {
  *	any error unless this callback returned a negative error code.
  *	The callback can sleep.
  *
+ * @sched_scan_start: Ask the hardware to start scanning repeatedly at
+ *	specific intervals.  The driver must call the
+ *	ieee80211_sched_scan_results() function whenever it finds results.
+ *	This process will continue until sched_scan_stop is called.
+ *
+ * @sched_scan_stop: Tell the hardware to stop an ongoing scheduled scan.
+ *
  * @sw_scan_start: Notifier function that is called just before a software scan
  *	is started. Can be NULL, if the driver doesn't need this notification.
  *	The callback can sleep.
@@ -1831,6 +1865,10 @@ struct ieee80211_ops {
 	void (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
 	int (*start)(struct ieee80211_hw *hw);
 	void (*stop)(struct ieee80211_hw *hw);
+#ifdef CONFIG_PM
+	int (*suspend)(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
+	int (*resume)(struct ieee80211_hw *hw);
+#endif
 	int (*add_interface)(struct ieee80211_hw *hw,
 			     struct ieee80211_vif *vif);
 	int (*change_interface)(struct ieee80211_hw *hw,
@@ -1861,6 +1899,12 @@ struct ieee80211_ops {
 				u32 iv32, u16 *phase1key);
 	int (*hw_scan)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		       struct cfg80211_scan_request *req);
+	int (*sched_scan_start)(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct cfg80211_sched_scan_request *req,
+				struct ieee80211_sched_scan_ies *ies);
+	void (*sched_scan_stop)(struct ieee80211_hw *hw,
+			       struct ieee80211_vif *vif);
 	void (*sw_scan_start)(struct ieee80211_hw *hw);
 	void (*sw_scan_complete)(struct ieee80211_hw *hw);
 	int (*get_stats)(struct ieee80211_hw *hw,
@@ -2578,6 +2622,28 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw);
 void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted);
 
 /**
+ * ieee80211_sched_scan_results - got results from scheduled scan
+ *
+ * When a scheduled scan is running, this function needs to be called by the
+ * driver whenever there are new scan results available.
+ *
+ * @hw: the hardware that is performing scheduled scans
+ */
+void ieee80211_sched_scan_results(struct ieee80211_hw *hw);
+
+/**
+ * ieee80211_sched_scan_stopped - inform that the scheduled scan has stopped
+ *
+ * When a scheduled scan is running, this function can be called by
+ * the driver if it needs to stop the scan to perform another task.
+ * Usual scenarios are drivers that cannot continue the scheduled scan
+ * while associating, for instance.
+ *
+ * @hw: the hardware that is performing scheduled scans
+ */
+void ieee80211_sched_scan_stopped(struct ieee80211_hw *hw);
+
+/**
  * ieee80211_iterate_active_interfaces - iterate active interfaces
  *
  * This function iterates over the interfaces associated with a given