> -----Original Message----- > From: Iremonger, Bernard > Sent: Wednesday, April 12, 2017 3:11 PM > To: [email protected] > Cc: Xing, Beilei <[email protected]>; Lu, Wenzhuo > <[email protected]>; Iremonger, Bernard > <[email protected]> > Subject: [PATCH] net/i40e: reset NIC core > > After a cloud filter has been replaced, to restore the NIC to it original > state a > reset of the NIC core is needed. > A core reset has been added to the eth_i40e_dev_init function. > > Signed-off-by: Bernard Iremonger <[email protected]> > --- > drivers/net/i40e/i40e_ethdev.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c > index 59c603fb9..e119dbf00 100644 > --- a/drivers/net/i40e/i40e_ethdev.c > +++ b/drivers/net/i40e/i40e_ethdev.c > @@ -1077,6 +1077,9 @@ eth_i40e_dev_init(struct rte_eth_dev *dev) > hw->bus.func = pci_dev->addr.function; > hw->adapter_stopped = 0; > > + /* Reset NIC core */ > + I40E_WRITE_REG(hw, I40E_GLGEN_RTRIG, 0x1); > + > /* Make sure all is clean before doing PF reset */ > i40e_clear_hw(hw); > > -- > 2.11.0
Self NAK Regards, Bernard.
