[PATCH 1/6] net: thunderx: Force to load octeon-mdio before bgx driver.

From: Sunil Goutham
Date: Tue Dec 01 2015 - 04:12:03 EST


From: Thanneeru Srinivasulu <tsrinivasulu@xxxxxxxxxxxxxxxxxx>

Signed-off-by: Thanneeru Srinivasulu <tsrinivasulu@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Sunil Goutham <sgoutham@xxxxxxxxxx>
---
drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 3 +++
drivers/net/ethernet/cavium/thunder/thunder_bgx.h | 1 +
2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
index 180aa9f..1fb72dd 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 07b7ec6..89a02fa 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);
--
1.7.1

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