amd-xgbe: Add I2C support for sideband communication
Add support to initialize and use the I2C controller within the hardware
in order to perform sideband communication, e.g. determine the SFP media
type that is installed.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
index 798a65e..e76b7f6 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
@@ -483,6 +483,7 @@ static const struct xgbe_version_data xgbe_v2a = {
.rx_max_fifo_size = 229376,
.tx_tstamp_workaround = 1,
.ecc_support = 1,
+ .i2c_support = 1,
};
static const struct xgbe_version_data xgbe_v2b = {
@@ -493,6 +494,7 @@ static const struct xgbe_version_data xgbe_v2b = {
.rx_max_fifo_size = 65536,
.tx_tstamp_workaround = 1,
.ecc_support = 1,
+ .i2c_support = 1,
};
static const struct pci_device_id xgbe_pci_table[] = {