Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits)
  dp83640: free packet queues on remove
  dp83640: use proper function to free transmit time stamping packets
  ipv6: Do not use routes from locally generated RAs
  |PATCH net-next] tg3: add tx_dropped counter
  be2net: don't create multiple RX/TX rings in multi channel mode
  be2net: don't create multiple TXQs in BE2
  be2net: refactor VF setup/teardown code into be_vf_setup/clear()
  be2net: add vlan/rx-mode/flow-control config to be_setup()
  net_sched: cls_flow: use skb_header_pointer()
  ipv4: avoid useless call of the function check_peer_pmtu
  TCP: remove TCP_DEBUG
  net: Fix driver name for mdio-gpio.c
  ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT
  rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces
  ipv4: fix ipsec forward performance regression
  jme: fix irq storm after suspend/resume
  route: fix ICMP redirect validation
  net: hold sock reference while processing tx timestamps
  tcp: md5: add more const attributes
  Add ethtool -g support to virtio_net
  ...

Fix up conflicts in:
 - drivers/net/Kconfig:
	The split-up generated a trivial conflict with removal of a
	stale reference to Documentation/networking/net-modules.txt.
	Remove it from the new location instead.
 - fs/sysfs/dir.c:
	Fairly nasty conflicts with the sysfs rb-tree usage, conflicting
	with Eric Biederman's changes for tagged directories.

2 files changed, 117 insertions, 17 deletions

diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
index d008f47a28bd..de95e0723e2b 100644
--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
@@ -19,7 +19,29 @@
 #ifndef __ASM_BCM47XX_H
 #define __ASM_BCM47XX_H
 
-/* SSB bus */
-extern struct ssb_bus ssb_bcm47xx;
+#include <linux/ssb/ssb.h>
+#include <linux/bcma/bcma.h>
+#include <linux/bcma/bcma_soc.h>
+
+enum bcm47xx_bus_type {
+#ifdef CONFIG_BCM47XX_SSB
+        BCM47XX_BUS_TYPE_SSB,
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+        BCM47XX_BUS_TYPE_BCMA,
+#endif
+};
+
+union bcm47xx_bus {
+#ifdef CONFIG_BCM47XX_SSB
+        struct ssb_bus ssb;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+        struct bcma_soc bcma;
+#endif
+};
+
+extern union bcm47xx_bus bcm47xx_bus;
+extern enum bcm47xx_bus_type bcm47xx_bus_type;
 
 #endif /* __ASM_BCM47XX_H */
diff --git a/arch/mips/include/asm/mach-bcm47xx/gpio.h b/arch/mips/include/asm/mach-bcm47xx/gpio.h
index 98504142124e..76961cabeedf 100644
--- a/arch/mips/include/asm/mach-bcm47xx/gpio.h
+++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h
@@ -10,6 +10,7 @@
 #define __BCM47XX_GPIO_H
 
 #include <linux/ssb/ssb_embedded.h>
+#include <linux/bcma/bcma.h>
 #include <asm/mach-bcm47xx/bcm47xx.h>
 
 #define BCM47XX_EXTIF_GPIO_LINES        5
@@ -21,41 +22,118 @@ extern int gpio_to_irq(unsigned gpio);
 
 static inline int gpio_get_value(unsigned gpio)
 {
-        return ssb_gpio_in(&ssb_bcm47xx, 1 << gpio);
+        switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+        case BCM47XX_BUS_TYPE_SSB:
+                return ssb_gpio_in(&bcm47xx_bus.ssb, 1 << gpio);
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+        case BCM47XX_BUS_TYPE_BCMA:
+                return bcma_chipco_gpio_in(&bcm47xx_bus.bcma.bus.drv_cc,
+                                           1 << gpio);
+#endif
+        }
+        return -EINVAL;
 }
 
 static inline void gpio_set_value(unsigned gpio, int value)
 {
-        ssb_gpio_out(&ssb_bcm47xx, 1 << gpio, value ? 1 << gpio : 0);
+        switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+        case BCM47XX_BUS_TYPE_SSB:
+                ssb_gpio_out(&bcm47xx_bus.ssb, 1 << gpio,
+                             value ? 1 << gpio : 0);
+                return;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+        case BCM47XX_BUS_TYPE_BCMA:
+                bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
+                                     value ? 1 << gpio : 0);
+                return;
+#endif
+        }
 }
 
 static inline int gpio_direction_input(unsigned gpio)
 {
-        ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 0);
-        return 0;
+        switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+        case BCM47XX_BUS_TYPE_SSB:
+                ssb_gpio_outen(&bcm47xx_bus.ssb, 1 << gpio, 0);
+                return 0;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+        case BCM47XX_BUS_TYPE_BCMA:
+                bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
+                                       0);
+                return 0;
+#endif
+        }
+        return -EINVAL;
 }
 
 static inline int gpio_direction_output(unsigned gpio, int value)
 {
-        /* first set the gpio out value */
-        ssb_gpio_out(&ssb_bcm47xx, 1 << gpio, value ? 1 << gpio : 0);
-        /* then set the gpio mode */
-        ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 1 << gpio);
-        return 0;
+        switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+        case BCM47XX_BUS_TYPE_SSB:
+                /* first set the gpio out value */
+                ssb_gpio_out(&bcm47xx_bus.ssb, 1 << gpio,
+                             value ? 1 << gpio : 0);
+                /* then set the gpio mode */
+                ssb_gpio_outen(&bcm47xx_bus.ssb, 1 << gpio, 1 << gpio);
+                return 0;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+        case BCM47XX_BUS_TYPE_BCMA:
+                /* first set the gpio out value */
+                bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
+                                     value ? 1 << gpio : 0);
+                /* then set the gpio mode */
+                bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
+                                       1 << gpio);
+                return 0;
+#endif
+        }
+        return -EINVAL;
 }
 
 static inline int gpio_intmask(unsigned gpio, int value)
 {
-        ssb_gpio_intmask(&ssb_bcm47xx, 1 << gpio,
-                         value ? 1 << gpio : 0);
-        return 0;
+        switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+        case BCM47XX_BUS_TYPE_SSB:
+                ssb_gpio_intmask(&bcm47xx_bus.ssb, 1 << gpio,
+                                 value ? 1 << gpio : 0);
+                return 0;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+        case BCM47XX_BUS_TYPE_BCMA:
+                bcma_chipco_gpio_intmask(&bcm47xx_bus.bcma.bus.drv_cc,
+                                         1 << gpio, value ? 1 << gpio : 0);
+                return 0;
+#endif
+        }
+        return -EINVAL;
 }
 
 static inline int gpio_polarity(unsigned gpio, int value)
 {
-        ssb_gpio_polarity(&ssb_bcm47xx, 1 << gpio,
-                          value ? 1 << gpio : 0);
-        return 0;
+        switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+        case BCM47XX_BUS_TYPE_SSB:
+                ssb_gpio_polarity(&bcm47xx_bus.ssb, 1 << gpio,
+                                  value ? 1 << gpio : 0);
+                return 0;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+        case BCM47XX_BUS_TYPE_BCMA:
+                bcma_chipco_gpio_polarity(&bcm47xx_bus.bcma.bus.drv_cc,
+                                          1 << gpio, value ? 1 << gpio : 0);
+                return 0;
+#endif
+        }
+        return -EINVAL;
 }