Commit c3aec05d authored by Emil Tantilov's avatar Emil Tantilov Committed by Jeff Kirsher

ixgbe: fix the FWSM.PT check in ixgbe_mng_present()

Bits other than FWSM.PT can be set in IXGBE_SWFW_MODE_MASK making the
previous check invalid.

Change the check for MNG present to be only based on FWSM.PT bit.
Signed-off-by: default avatarEmil Tantilov <emil.s.tantilov@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent dcfd6b83
...@@ -4100,8 +4100,8 @@ bool ixgbe_mng_present(struct ixgbe_hw *hw) ...@@ -4100,8 +4100,8 @@ bool ixgbe_mng_present(struct ixgbe_hw *hw)
return false; return false;
fwsm = IXGBE_READ_REG(hw, IXGBE_FWSM(hw)); fwsm = IXGBE_READ_REG(hw, IXGBE_FWSM(hw));
fwsm &= IXGBE_FWSM_MODE_MASK;
return fwsm == IXGBE_FWSM_FW_MODE_PT; return !!(fwsm & IXGBE_FWSM_FW_MODE_PT);
} }
/** /**
......
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