diff options
| author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2016-11-10 17:10:36 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-13 00:56:26 -0500 |
| commit | 5ab1dcd58597c04f6d50980c3d5f3c2518301b31 (patch) | |
| tree | a96707a358bcafd5965b6d0a96a25c643d1f6b7b /drivers/net/ethernet/amd/xgbe/xgbe-drv.c | |
| parent | e78332b2285d9fe631a093fc8ca2b604c48c33e6 (diff) | |
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>
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-drv.c')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index fc3b703eb583..7af358f5a39f 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -530,6 +530,10 @@ static irqreturn_t xgbe_isr(int irq, void *data) if (pdata->vdata->ecc_support && (pdata->dev_irq == pdata->ecc_irq)) xgbe_ecc_isr(irq, pdata); + /* If there is not a separate I2C irq, handle it here */ + if (pdata->vdata->i2c_support && (pdata->dev_irq == pdata->i2c_irq)) + pdata->i2c_if.i2c_isr(irq, pdata); + isr_done: return IRQ_HANDLED; } |