From: Thanneeru Srinivasulu <tsrinivasulu@caviumnetworks.com>
Date: Wed, 2 Dec 2015 10:06:13 +0000 (+0530)
Subject: net: thunderx: Force to load octeon-mdio before bgx driver.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=723cda5b055851f5e8bf61aacd8008c43c99e801;p=linux-beck.git

net: thunderx: Force to load octeon-mdio before bgx driver.

Signed-off-by: Thanneeru Srinivasulu <tsrinivasulu@caviumnetworks.com>
Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
index 180aa9fabf48..2574a7ea1c0e 100644
--- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
+++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
@@ -1009,6 +1009,9 @@ static int bgx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct bgx *bgx = NULL;
 	u8 lmac;
 
+	/* Load octeon mdio driver */
+	octeon_mdiobus_force_mod_depencency();
+
 	bgx = devm_kzalloc(dev, sizeof(*bgx), GFP_KERNEL);
 	if (!bgx)
 		return -ENOMEM;
diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.h b/drivers/net/ethernet/cavium/thunder/thunder_bgx.h
index 07b7ec66c60d..89a02fa26f79 100644
--- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.h
+++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.h
@@ -182,6 +182,7 @@ enum MCAST_MODE {
 #define BCAST_ACCEPT	1
 #define CAM_ACCEPT	1
 
+void octeon_mdiobus_force_mod_depencency(void);
 void bgx_add_dmac_addr(u64 dmac, int node, int bgx_idx, int lmac);
 unsigned bgx_get_map(int node);
 int bgx_get_lmac_count(int node, int bgx);