diff options
| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2006-11-01 08:48:04 -0800 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-12-02 00:12:00 -0500 |
| commit | 6a042dab19567fc888d5b87ce6ab68ac02aea1dc (patch) | |
| tree | ec035c4a40ab27524addb3c247dc58eae423d460 /drivers/net | |
| parent | 2df7d59f287236a636fb2d7e05879e65c8c56492 (diff) | |
e1000: Only set IDE for tx when we are using TIDV/TADV
Spec fix: don't set IDE unless we are actually setting the tx
int delay time.
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/e1000/e1000_main.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 705e654c368..fe22ae8f0a3 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -1580,8 +1580,11 @@ e1000_configure_tx(struct e1000_adapter *adapter) e1000_config_collision_dist(hw); /* Setup Transmit Descriptor Settings for eop descriptor */ - adapter->txd_cmd = E1000_TXD_CMD_IDE | E1000_TXD_CMD_EOP | - E1000_TXD_CMD_IFCS; + adapter->txd_cmd = E1000_TXD_CMD_EOP | E1000_TXD_CMD_IFCS; + + /* only set IDE if we are delaying interrupts using the timers */ + if (adapter->tx_int_delay) + adapter->txd_cmd |= E1000_TXD_CMD_IDE; if (hw->mac_type < e1000_82543) adapter->txd_cmd |= E1000_TXD_CMD_RPS; |