net: dsa: bcm_sf2: Unhardcode port numbers
While the current driver mostly supports BCM7445 which has a hardcoded
location for its MoCA port on port 7 and port 0 for its internal PHY,
this is not necessarily true for all other chips out there such as
BCM3390 for instance.
Walk the list of ports from Device Tree, get their port number ("reg"
property), and then parse the "phy-mode" property and initialize two
internal variables: moca_port and a bitmask of internal PHYs. Since we
use interrupts for the MoCA port, we introduce two helper functions to
enable/disable interrupts and do this at the appropriate bank (INTRL2_0
or INTRL2_1).
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dsa/bcm_sf2.h b/drivers/net/dsa/bcm_sf2.h
index cc98abc0..6bba1c9 100644
--- a/drivers/net/dsa/bcm_sf2.h
+++ b/drivers/net/dsa/bcm_sf2.h
@@ -134,6 +134,12 @@
/* Mask of ports enabled for Wake-on-LAN */
u32 wol_ports_mask;
+
+ /* MoCA port location */
+ int moca_port;
+
+ /* Bitmask of ports having an integrated PHY */
+ unsigned int int_phy_mask;
};
struct bcm_sf2_hw_stats {
