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

Documentation/DocBook/80211.tmpl

@@ -404,7 +404,6 @@
 !Finclude/net/mac80211.h ieee80211_get_tkip_p1k
 !Finclude/net/mac80211.h ieee80211_get_tkip_p1k_iv
 !Finclude/net/mac80211.h ieee80211_get_tkip_p2k
-!Finclude/net/mac80211.h ieee80211_key_removed
       </chapter>
 
       <chapter id="powersave">

drivers/bcma/Kconfig

@@ -46,6 +46,25 @@ config BCMA_DRIVER_MIPS
 
 	  If unsure, say N
 
+config BCMA_SFLASH
+	bool
+	depends on BCMA_DRIVER_MIPS && BROKEN
+	default y
+
+config BCMA_NFLASH
+	bool
+	depends on BCMA_DRIVER_MIPS && BROKEN
+	default y
+
+config BCMA_DRIVER_GMAC_CMN
+	bool "BCMA Broadcom GBIT MAC COMMON core driver"
+	depends on BCMA
+	help
+	  Driver for the Broadcom GBIT MAC COMMON core attached to Broadcom
+	  specific Advanced Microcontroller Bus.
+
+	  If unsure, say N
+
 config BCMA_DEBUG
 	bool "BCMA debugging"
 	depends on BCMA

drivers/bcma/Makefile

@@ -1,8 +1,11 @@
 bcma-y					+= main.o scan.o core.o sprom.o
 bcma-y					+= driver_chipcommon.o driver_chipcommon_pmu.o
+bcma-$(CONFIG_BCMA_SFLASH)		+= driver_chipcommon_sflash.o
+bcma-$(CONFIG_BCMA_NFLASH)		+= driver_chipcommon_nflash.o
 bcma-y					+= driver_pci.o
 bcma-$(CONFIG_BCMA_DRIVER_PCI_HOSTMODE)	+= driver_pci_host.o
 bcma-$(CONFIG_BCMA_DRIVER_MIPS)		+= driver_mips.o
+bcma-$(CONFIG_BCMA_DRIVER_GMAC_CMN)	+= driver_gmac_cmn.o
 bcma-$(CONFIG_BCMA_HOST_PCI)		+= host_pci.o
 bcma-$(CONFIG_BCMA_HOST_SOC)		+= host_soc.o
 obj-$(CONFIG_BCMA)			+= bcma.o

drivers/bcma/bcma_private.h

@@ -51,6 +51,28 @@ void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
 u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc);
 u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc);
 
+#ifdef CONFIG_BCMA_SFLASH
+/* driver_chipcommon_sflash.c */
+int bcma_sflash_init(struct bcma_drv_cc *cc);
+#else
+static inline int bcma_sflash_init(struct bcma_drv_cc *cc)
+{
+	bcma_err(cc->core->bus, "Serial flash not supported\n");
+	return 0;
+}
+#endif /* CONFIG_BCMA_SFLASH */
+
+#ifdef CONFIG_BCMA_NFLASH
+/* driver_chipcommon_nflash.c */
+int bcma_nflash_init(struct bcma_drv_cc *cc);
+#else
+static inline int bcma_nflash_init(struct bcma_drv_cc *cc)
+{
+	bcma_err(cc->core->bus, "NAND flash not supported\n");
+	return 0;
+}
+#endif /* CONFIG_BCMA_NFLASH */
+
 #ifdef CONFIG_BCMA_HOST_PCI
 /* host_pci.c */
 extern int __init bcma_host_pci_init(void);

drivers/bcma/driver_chipcommon_nflash.c

@@ -0,0 +1,19 @@
+/*
+ * Broadcom specific AMBA
+ * ChipCommon NAND flash interface
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include <linux/bcma/bcma.h>
+#include <linux/bcma/bcma_driver_chipcommon.h>
+#include <linux/delay.h>
+
+#include "bcma_private.h"
+
+/* Initialize NAND flash access */
+int bcma_nflash_init(struct bcma_drv_cc *cc)
+{
+	bcma_err(cc->core->bus, "NAND flash support is broken\n");
+	return 0;
+}

drivers/bcma/driver_chipcommon_sflash.c

@@ -0,0 +1,19 @@
+/*
+ * Broadcom specific AMBA
+ * ChipCommon serial flash interface
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include <linux/bcma/bcma.h>
+#include <linux/bcma/bcma_driver_chipcommon.h>
+#include <linux/delay.h>
+
+#include "bcma_private.h"
+
+/* Initialize serial flash access */
+int bcma_sflash_init(struct bcma_drv_cc *cc)
+{
+	bcma_err(cc->core->bus, "Serial flash support is broken\n");
+	return 0;
+}

drivers/bcma/driver_gmac_cmn.c

@@ -0,0 +1,14 @@
+/*
+ * Broadcom specific AMBA
+ * GBIT MAC COMMON Core
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcma_private.h"
+#include <linux/bcma/bcma.h>
+
+void __devinit bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc)
+{
+	mutex_init(&gc->phy_mutex);
+}

drivers/bcma/driver_mips.c

@@ -185,10 +185,11 @@ static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore)
 	switch (bus->drv_cc.capabilities & BCMA_CC_CAP_FLASHT) {
 	case BCMA_CC_FLASHT_STSER:
 	case BCMA_CC_FLASHT_ATSER:
-		bcma_err(bus, "Serial flash not supported.\n");
+		bcma_debug(bus, "Found serial flash\n");
+		bcma_sflash_init(&bus->drv_cc);
 		break;
 	case BCMA_CC_FLASHT_PARA:
-		bcma_info(bus, "found parallel flash.\n");
+		bcma_debug(bus, "Found parallel flash\n");
 		bus->drv_cc.pflash.window = 0x1c000000;
 		bus->drv_cc.pflash.window_size = 0x02000000;
 
@@ -199,7 +200,15 @@ static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore)
 			bus->drv_cc.pflash.buswidth = 2;
 		break;
 	default:
-		bcma_err(bus, "flash not supported.\n");
+		bcma_err(bus, "Flash type not supported\n");
+	}
+
+	if (bus->drv_cc.core->id.rev == 38 ||
+	    bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) {
+		if (bus->drv_cc.capabilities & BCMA_CC_CAP_NFLASH) {
+			bcma_debug(bus, "Found NAND flash\n");
+			bcma_nflash_init(&bus->drv_cc);
+		}
 	}
 }
 

drivers/bcma/main.c

@@ -61,6 +61,13 @@ static struct bus_type bcma_bus_type = {
 	.dev_attrs	= bcma_device_attrs,
 };
 
+static u16 bcma_cc_core_id(struct bcma_bus *bus)
+{
+	if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706)
+		return BCMA_CORE_4706_CHIPCOMMON;
+	return BCMA_CORE_CHIPCOMMON;
+}
+
 struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid)
 {
 	struct bcma_device *core;
@@ -91,10 +98,12 @@ static int bcma_register_cores(struct bcma_bus *bus)
 	list_for_each_entry(core, &bus->cores, list) {
 		/* We support that cores ourself */
 		switch (core->id.id) {
+		case BCMA_CORE_4706_CHIPCOMMON:
 		case BCMA_CORE_CHIPCOMMON:
 		case BCMA_CORE_PCI:
 		case BCMA_CORE_PCIE:
 		case BCMA_CORE_MIPS_74K:
+		case BCMA_CORE_4706_MAC_GBIT_COMMON:
 			continue;
 		}
 
@@ -157,7 +166,7 @@ int __devinit bcma_bus_register(struct bcma_bus *bus)
 	}
 
 	/* Init CC core */
-	core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
+	core = bcma_find_core(bus, bcma_cc_core_id(bus));
 	if (core) {
 		bus->drv_cc.core = core;
 		bcma_core_chipcommon_init(&bus->drv_cc);
@@ -177,6 +186,13 @@ int __devinit bcma_bus_register(struct bcma_bus *bus)
 		bcma_core_pci_init(&bus->drv_pci);
 	}
 
+	/* Init GBIT MAC COMMON core */
+	core = bcma_find_core(bus, BCMA_CORE_4706_MAC_GBIT_COMMON);
+	if (core) {
+		bus->drv_gmac_cmn.core = core;
+		bcma_core_gmac_cmn_init(&bus->drv_gmac_cmn);
+	}
+
 	/* Try to get SPROM */
 	err = bcma_sprom_get(bus);
 	if (err == -ENOENT) {
@@ -208,7 +224,7 @@ int __init bcma_bus_early_register(struct bcma_bus *bus,
 	bcma_init_bus(bus);
 
 	match.manuf = BCMA_MANUF_BCM;
-	match.id = BCMA_CORE_CHIPCOMMON;
+	match.id = bcma_cc_core_id(bus);
 	match.class = BCMA_CL_SIM;
 	match.rev = BCMA_ANY_REV;
 
@@ -232,7 +248,7 @@ int __init bcma_bus_early_register(struct bcma_bus *bus,
 	}
 
 	/* Init CC core */
-	core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
+	core = bcma_find_core(bus, bcma_cc_core_id(bus));
 	if (core) {
 		bus->drv_cc.core = core;
 		bcma_core_chipcommon_init(&bus->drv_cc);
@@ -271,8 +287,7 @@ int bcma_bus_resume(struct bcma_bus *bus)
 	struct bcma_device *core;
 
 	/* Init CC core */
-	core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
-	if (core) {
+	if (bus->drv_cc.core) {
 		bus->drv_cc.setup_done = false;
 		bcma_core_chipcommon_init(&bus->drv_cc);
 	}

drivers/bcma/scan.c

@@ -21,6 +21,7 @@ struct bcma_device_id_name {
 };
 
 static const struct bcma_device_id_name bcma_arm_device_names[] = {
+	{ BCMA_CORE_4706_MAC_GBIT_COMMON, "BCM4706 GBit MAC Common" },
 	{ BCMA_CORE_ARM_1176, "ARM 1176" },
 	{ BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" },
 	{ BCMA_CORE_ARM_CM3, "ARM CM3" },
@@ -33,7 +34,6 @@ static const struct bcma_device_id_name bcma_bcm_device_names[] = {
 	{ BCMA_CORE_4706_MAC_GBIT, "BCM4706 GBit MAC" },
 	{ BCMA_CORE_AMEMC, "AMEMC (DDR)" },
 	{ BCMA_CORE_ALTA, "ALTA (I2S)" },
-	{ BCMA_CORE_4706_MAC_GBIT_COMMON, "BCM4706 GBit MAC Common" },
 	{ BCMA_CORE_INVALID, "Invalid" },
 	{ BCMA_CORE_CHIPCOMMON, "ChipCommon" },
 	{ BCMA_CORE_ILINE20, "ILine 20" },
@@ -295,11 +295,15 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
 
 	/* check if component is a core at all */
 	if (wrappers[0] + wrappers[1] == 0) {
-		/* we could save addrl of the router
-		if (cid == BCMA_CORE_OOB_ROUTER)
-		 */
-		bcma_erom_skip_component(bus, eromptr);
-		return -ENXIO;
+		/* Some specific cores don't need wrappers */
+		switch (core->id.id) {
+		case BCMA_CORE_4706_MAC_GBIT_COMMON:
+		/* Not used yet: case BCMA_CORE_OOB_ROUTER: */
+			break;
+		default:
+			bcma_erom_skip_component(bus, eromptr);
+			return -ENXIO;
+		}
 	}
 
 	if (bcma_erom_is_bridge(bus, eromptr)) {
@@ -487,7 +491,7 @@ int bcma_bus_scan(struct bcma_bus *bus)
 			  core->id.manuf, core->id.id, core->id.rev,
 			  core->id.class);
 
-		list_add(&core->list, &bus->cores);
+		list_add_tail(&core->list, &bus->cores);
 	}
 
 	if (bus->hosttype == BCMA_HOSTTYPE_SOC)
@@ -542,7 +546,7 @@ int __init bcma_bus_scan_early(struct bcma_bus *bus,
 			  core->id.manuf, core->id.id, core->id.rev,
 			  core->id.class);
 
-		list_add(&core->list, &bus->cores);
+		list_add_tail(&core->list, &bus->cores);
 		err = 0;
 		break;
 	}

drivers/bcma/scan.h

@@ -27,7 +27,7 @@
 #define SCAN_CIB_NMW		0x0007C000
 #define SCAN_CIB_NMW_SHIFT	14
 #define SCAN_CIB_NSW		0x00F80000
-#define SCAN_CIB_NSW_SHIFT	17
+#define SCAN_CIB_NSW_SHIFT	19
 #define SCAN_CIB_REV		0xFF000000
 #define SCAN_CIB_REV_SHIFT	24
 

drivers/bluetooth/Kconfig

@@ -81,6 +81,18 @@ config BT_HCIUART_LL
 
 	  Say Y here to compile support for HCILL protocol.
 
+config BT_HCIUART_3WIRE
+	bool "Three-wire UART (H5) protocol support"
+	depends on BT_HCIUART
+	help
+	  The HCI Three-wire UART Transport Layer makes it possible to
+	  user the Bluetooth HCI over a serial port interface. The HCI
+	  Three-wire UART Transport Layer assumes that the UART
+	  communication may have bit errors, overrun errors or burst
+	  errors and thereby making CTS/RTS lines unnecessary.
+
+	  Say Y here to compile support for Three-wire UART protocol.
+
 config BT_HCIBCM203X
 	tristate "HCI BCM203x USB driver"
 	depends on USB

drivers/bluetooth/Makefile

@@ -28,4 +28,5 @@ hci_uart-$(CONFIG_BT_HCIUART_H4)	+= hci_h4.o
 hci_uart-$(CONFIG_BT_HCIUART_BCSP)	+= hci_bcsp.o
 hci_uart-$(CONFIG_BT_HCIUART_LL)	+= hci_ll.o
 hci_uart-$(CONFIG_BT_HCIUART_ATH3K)	+= hci_ath.o
+hci_uart-$(CONFIG_BT_HCIUART_3WIRE)	+= hci_h5.o
 hci_uart-objs				:= $(hci_uart-y)

drivers/bluetooth/bluecard_cs.c

@@ -621,7 +621,6 @@ static int bluecard_hci_flush(struct hci_dev *hdev)
 static int bluecard_hci_open(struct hci_dev *hdev)
 {
 	bluecard_info_t *info = hci_get_drvdata(hdev);
-	unsigned int iobase = info->p_dev->resource[0]->start;
 
 	if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state)))
 		bluecard_hci_set_baud_rate(hdev, DEFAULT_BAUD_RATE);
@@ -630,6 +629,8 @@ static int bluecard_hci_open(struct hci_dev *hdev)
 		return 0;
 
 	if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state))) {
+		unsigned int iobase = info->p_dev->resource[0]->start;
+
 		/* Enable LED */
 		outb(0x08 | 0x20, iobase + 0x30);
 	}
@@ -641,7 +642,6 @@ static int bluecard_hci_open(struct hci_dev *hdev)
 static int bluecard_hci_close(struct hci_dev *hdev)
 {
 	bluecard_info_t *info = hci_get_drvdata(hdev);
-	unsigned int iobase = info->p_dev->resource[0]->start;
 
 	if (!test_and_clear_bit(HCI_RUNNING, &(hdev->flags)))
 		return 0;
@@ -649,6 +649,8 @@ static int bluecard_hci_close(struct hci_dev *hdev)
 	bluecard_hci_flush(hdev);
 
 	if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state))) {
+		unsigned int iobase = info->p_dev->resource[0]->start;
+
 		/* Disable LED */
 		outb(0x00, iobase + 0x30);
 	}

drivers/bluetooth/bt3c_cs.c

@@ -664,7 +664,7 @@ static int bt3c_check_config(struct pcmcia_device *p_dev, void *priv_data)
 {
 	int *try = priv_data;
 
-	if (try == 0)
+	if (!try)
 		p_dev->io_lines = 16;
 
 	if ((p_dev->resource[0]->end != 8) || (p_dev->resource[0]->start == 0))

drivers/bluetooth/btmrvl_main.c

@@ -47,10 +47,11 @@ EXPORT_SYMBOL_GPL(btmrvl_interrupt);
 bool btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb)
 {
 	struct hci_event_hdr *hdr = (void *) skb->data;
-	struct hci_ev_cmd_complete *ec;
-	u16 opcode, ocf, ogf;
 
 	if (hdr->evt == HCI_EV_CMD_COMPLETE) {
+		struct hci_ev_cmd_complete *ec;
+		u16 opcode, ocf, ogf;
+
 		ec = (void *) (skb->data + HCI_EVENT_HDR_SIZE);
 		opcode = __le16_to_cpu(ec->opcode);
 		ocf = hci_opcode_ocf(opcode);
@@ -64,7 +65,8 @@ bool btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb)
 		}
 
 		if (ogf == OGF) {
-			BT_DBG("vendor event skipped: ogf 0x%4.4x", ogf);
+			BT_DBG("vendor event skipped: ogf 0x%4.4x ocf 0x%4.4x",
+			       ogf, ocf);
 			kfree_skb(skb);
 			return false;
 		}

drivers/bluetooth/btmrvl_sdio.c

@@ -568,8 +568,9 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
 		if (type == HCI_EVENT_PKT) {
 			if (btmrvl_check_evtpkt(priv, skb))
 				hci_recv_frame(skb);
-		} else
+		} else {
 			hci_recv_frame(skb);
+		}
 
 		hdev->stat.byte_rx += buf_len;
 		break;

drivers/bluetooth/btuart_cs.c

@@ -593,7 +593,7 @@ static int btuart_check_config(struct pcmcia_device *p_dev, void *priv_data)
 {
 	int *try = priv_data;
 
-	if (try == 0)
+	if (!try)
 		p_dev->io_lines = 16;
 
 	if ((p_dev->resource[0]->end != 8) || (p_dev->resource[0]->start == 0))

drivers/bluetooth/dtl1_cs.c

@@ -586,29 +586,31 @@ static int dtl1_confcheck(struct pcmcia_device *p_dev, void *priv_data)
 static int dtl1_config(struct pcmcia_device *link)
 {
 	dtl1_info_t *info = link->priv;
-	int i;
+	int ret;
 
 	/* Look for a generic full-sized window */
 	link->resource[0]->end = 8;
-	if (pcmcia_loop_config(link, dtl1_confcheck, NULL) < 0)
+	ret = pcmcia_loop_config(link, dtl1_confcheck, NULL);
+	if (ret)
 		goto failed;
 
-	i = pcmcia_request_irq(link, dtl1_interrupt);
-	if (i != 0)
+	ret = pcmcia_request_irq(link, dtl1_interrupt);
+	if (ret)
 		goto failed;
 
-	i = pcmcia_enable_device(link);
-	if (i != 0)
+	ret = pcmcia_enable_device(link);
+	if (ret)
 		goto failed;
 
-	if (dtl1_open(info) != 0)
+	ret = dtl1_open(info);
+	if (ret)
 		goto failed;
 
 	return 0;
 
 failed:
 	dtl1_detach(link);
-	return -ENODEV;
+	return ret;
 }
 
 static const struct pcmcia_device_id dtl1_ids[] = {