brcm47xx: use lib phy when tg3 is in use

This is untested, but probably needed to make it work with the phy lib switch driver.

Signed-off-by: Hauke Mehrtens <[email protected]>

SVN-Revision: 37649

target/linux/brcm47xx/patches-3.10/780-tg3-phylib.patch

@@ -0,0 +1,14 @@
+--- a/drivers/net/ethernet/broadcom/tg3.c
++++ b/drivers/net/ethernet/broadcom/tg3.c
+@@ -17176,8 +17176,10 @@ static int tg3_init_one(struct pci_dev *
+ 			tg3_flag_set(tp, FLUSH_POSTED_WRITES);
+ 		if (ssb_gige_one_dma_at_once(pdev))
+ 			tg3_flag_set(tp, ONE_DMA_AT_ONCE);
+-		if (ssb_gige_have_roboswitch(pdev))
++		if (ssb_gige_have_roboswitch(pdev)) {
++			tg3_flag_set(tp, USE_PHYLIB);
+ 			tg3_flag_set(tp, ROBOSWITCH);
++		}
+ 		if (ssb_gige_is_rgmii(pdev))
+ 			tg3_flag_set(tp, RGMII_MODE);
+ 	}