diff options
| author | PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> | 2009-04-09 22:26:21 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-04-11 02:47:57 -0700 |
| commit | 2132d38133f48ef51d28252bb9c0b792f5b57019 (patch) | |
| tree | 888a403d73a0c32fca83e53e06891d3cb543f8d7 /drivers | |
| parent | fbb5a5583034e98f87fcff94183637486d7ada18 (diff) | |
| download | kernel_goldelico_gta04-2132d38133f48ef51d28252bb9c0b792f5b57019.zip kernel_goldelico_gta04-2132d38133f48ef51d28252bb9c0b792f5b57019.tar.gz kernel_goldelico_gta04-2132d38133f48ef51d28252bb9c0b792f5b57019.tar.bz2 | |
ixgbe: Enable another bit for flow control operation
The discard pause frames bit was not enabled, so flow control frames could
be passed up to the host. Enabled DPF to keep the frames off the stack.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_82598.c | 1 | ||||
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_common.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c index de4db0d..63aacd5 100644 --- a/drivers/net/ixgbe/ixgbe_82598.c +++ b/drivers/net/ixgbe/ixgbe_82598.c @@ -322,6 +322,7 @@ static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw, s32 packetbuf_num) } /* Enable 802.3x based flow control settings. */ + fctrl_reg |= IXGBE_FCTRL_DPF; IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl_reg); IXGBE_WRITE_REG(hw, IXGBE_RMCS, rmcs_reg); diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c index 63ab667..846c9de 100644 --- a/drivers/net/ixgbe/ixgbe_common.c +++ b/drivers/net/ixgbe/ixgbe_common.c @@ -1700,6 +1700,7 @@ s32 ixgbe_fc_enable(struct ixgbe_hw *hw, s32 packetbuf_num) } /* Enable 802.3x based flow control settings. */ + mflcn_reg |= IXGBE_MFLCN_DPF; IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg); IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg); |