Message ID | 20100719235831.14112.14175.stgit@localhost.localdomain |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Date: Mon, 19 Jul 2010 16:59:03 -0700 > From: John Fastabend <john.r.fastabend@intel.com> > > Set the DPF bit when PFC is enabled. This will discard > PFC frames so they do not get passed up the stack. > > The DPF bit is set for flow control, but not priority > flow control this brings pfc inline with fc. > > Signed-off-by: John Fastabend <john.r.fastabend@intel.com> > Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> > Tested-by: Ross Brattain <ross.b.brattain@intel.com> > Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ixgbe/ixgbe_dcb_82599.c index 4f7a26a..25b02fb 100644 --- a/drivers/net/ixgbe/ixgbe_dcb_82599.c +++ b/drivers/net/ixgbe/ixgbe_dcb_82599.c @@ -346,7 +346,7 @@ s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, */ reg = IXGBE_READ_REG(hw, IXGBE_MFLCN); reg &= ~IXGBE_MFLCN_RFCE; - reg |= IXGBE_MFLCN_RPFCE; + reg |= IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_DPF; IXGBE_WRITE_REG(hw, IXGBE_MFLCN, reg); out: return 0;