b43; N-PHY: write most of the missing code for revs 7+

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 83b2d56..8dd69a3 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4360,7 +4360,7 @@
 #endif
 #ifdef CONFIG_B43_PHY_N
 	case B43_PHYTYPE_N:
-		if (phy_rev > 9)
+		if (phy_rev >= 19)
 			unsupported = 1;
 		break;
 #endif