Commit 757c5304 authored by Bruce Allan's avatar Bruce Allan Committed by David S. Miller

e1000e: Remove EN_MAC_ADDR_FILTER check from enable_mng_pass_thru check

Patch addresses issues when manageability passthrough is enabled, but the
MAC_ADDR_FILTER bit is not set in the MANC register.
Signed-off-by: default avatarBruce Allan <bruce.w.allan@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9c5e209d
......@@ -2515,10 +2515,11 @@ s32 e1000e_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length)
}
/**
* e1000e_enable_mng_pass_thru - Enable processing of ARP's
* e1000e_enable_mng_pass_thru - Check if management passthrough is needed
* @hw: pointer to the HW structure
*
* Verifies the hardware needs to allow ARPs to be processed by the host.
* Verifies the hardware needs to leave interface enabled so that frames can
* be directed to and from the management interface.
**/
bool e1000e_enable_mng_pass_thru(struct e1000_hw *hw)
{
......@@ -2528,8 +2529,7 @@ bool e1000e_enable_mng_pass_thru(struct e1000_hw *hw)
manc = er32(MANC);
if (!(manc & E1000_MANC_RCV_TCO_EN) ||
!(manc & E1000_MANC_EN_MAC_ADDR_FILTER))
if (!(manc & E1000_MANC_RCV_TCO_EN))
return ret_val;
if (hw->mac.arc_subsystem_valid) {
......
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