From 6a042dab19567fc888d5b87ce6ab68ac02aea1dc Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg <jesse.brandeburg@intel.com> Date: Wed, 1 Nov 2006 08:48:04 -0800 Subject: [PATCH] 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> --- drivers/net/e1000/e1000_main.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 705e654c368a..fe22ae8f0a3d 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; -- GitLab