[v2,27/54] net/e1000/base: skip MANC check for 82575

Message ID 0c60ef37808705d7b0c8fe50dc1814c54cfd7e17.1738681726.git.anatoly.burakov@intel.com (mailing list archive)
State Superseded
Delegated to: Bruce Richardson
Headers
Series Merge Intel IGC and E1000 drivers, and update E1000 base code |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Burakov, Anatoly Feb. 4, 2025, 3:10 p.m. UTC
From: Carolyn Wyborny <carolyn.wyborny@intel.com>

On 82575, driver is not supposed to check if managegement control is
enabled, and flush the Rx FIFO unconditionally.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 drivers/net/intel/e1000/base/e1000_base.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
  

Patch

diff --git a/drivers/net/intel/e1000/base/e1000_base.c b/drivers/net/intel/e1000/base/e1000_base.c
index 04fe9f4f91..06d6ad427a 100644
--- a/drivers/net/intel/e1000/base/e1000_base.c
+++ b/drivers/net/intel/e1000/base/e1000_base.c
@@ -132,7 +132,8 @@  void e1000_rx_fifo_flush_base(struct e1000_hw *hw)
 	rfctl |= E1000_RFCTL_IPV6_EX_DIS;
 	E1000_WRITE_REG(hw, E1000_RFCTL, rfctl);
 
-	if (!(E1000_READ_REG(hw, E1000_MANC) & E1000_MANC_RCV_TCO_EN))
+	if (hw->mac.type != e1000_82575 ||
+	    !(E1000_READ_REG(hw, E1000_MANC) & E1000_MANC_RCV_TCO_EN))
 		return;
 
 	/* Disable all Rx queues */