Merge branch 'tg3'

Attention linux-next maintainer, you will hit a merge conflict between
this merge and the mips tree, the resolution is to preserve the removal
of uses of nvram_geenv() and nvram_parse_macaddr() from the net-next
side.

Hauke Mehrtens says:

====================
These patches are adding support for the Ethernet core found in the
BCM4705/BCM4785 SoC.

This is based on current master of davem/net-next.git.

v4:
 * move setting of DMA_RWCTRL_ONE_DMA

v3:
 * combined first two patches into one patch

v2:
 * use of struct sprom in ssb_gige_get_macaddr() instead of accessing
   the nvram directly
 * add return value to ssb_gige_get_macaddr()
 * try to read the mac address from ssb core before accessing the own
   registers.
 * fix two checkpatch warnings
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/tg3.h

@@ -3056,6 +3056,11 @@ enum TG3_FLAGS {
 	TG3_FLAG_57765_PLUS,
 	TG3_FLAG_57765_CLASS,
 	TG3_FLAG_5717_PLUS,
+	TG3_FLAG_IS_SSB_CORE,
+	TG3_FLAG_FLUSH_POSTED_WRITES,
+	TG3_FLAG_ROBOSWITCH,
+	TG3_FLAG_ONE_DMA_AT_ONCE,
+	TG3_FLAG_RGMII_MODE,
 
 	/* Add new flags before this comment and TG3_FLAG_NUMBER_OF_FLAGS */
 	TG3_FLAG_NUMBER_OF_FLAGS,	/* Last entry in enum TG3_FLAGS */

include/linux/pci_ids.h

@@ -2127,6 +2127,7 @@
 #define PCI_DEVICE_ID_TIGON3_5754M	0x1672
 #define PCI_DEVICE_ID_TIGON3_5755M	0x1673
 #define PCI_DEVICE_ID_TIGON3_5756	0x1674
+#define PCI_DEVICE_ID_TIGON3_5750	0x1676
 #define PCI_DEVICE_ID_TIGON3_5751	0x1677
 #define PCI_DEVICE_ID_TIGON3_5715	0x1678
 #define PCI_DEVICE_ID_TIGON3_5715S	0x1679

include/linux/ssb/ssb_driver_gige.h

@@ -97,21 +97,16 @@ static inline bool ssb_gige_must_flush_posted_writes(struct pci_dev *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_BCM47XX
-#include <asm/mach-bcm47xx/nvram.h>
 /* Get the device MAC address */
-static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
-{
-	char buf[20];
-	if (nvram_getenv("et0macaddr", buf, sizeof(buf)) < 0)
-		return;
-	nvram_parse_macaddr(buf, macaddr);
-}
-#else
-static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
+static inline int ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
 {
+	struct ssb_gige *dev = pdev_to_ssb_gige(pdev);
+	if (!dev)
+		return -ENODEV;
+
+	memcpy(macaddr, dev->dev->bus->sprom.et0mac, 6);
+	return 0;
 }
-#endif
 
 extern int ssb_gige_pcibios_plat_dev_init(struct ssb_device *sdev,
 					  struct pci_dev *pdev);
@@ -175,6 +170,10 @@ static inline bool ssb_gige_must_flush_posted_writes(struct pci_dev *pdev)
 {
 	return 0;
 }
+static inline int ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
+{
+	return -ENODEV;
+}
 
 #endif /* CONFIG_SSB_DRIVER_GIGE */
 #endif /* LINUX_SSB_DRIVER_GIGE_H_ */