From 8b7c94e3478dbb0296293b43a974c3561d01e9fb Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 23 Oct 2015 12:11:08 -0700 Subject: 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 Signed-off-by: David S. Miller --- drivers/net/dsa/bcm_sf2.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/net/dsa/bcm_sf2.h') diff --git a/drivers/net/dsa/bcm_sf2.h b/drivers/net/dsa/bcm_sf2.h index cc98abc0aaf3..6bba1c98d764 100644 --- a/drivers/net/dsa/bcm_sf2.h +++ b/drivers/net/dsa/bcm_sf2.h @@ -134,6 +134,12 @@ struct bcm_sf2_priv { /* 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 { -- cgit v1.2.3