I40E_PFINT_ICR0_ENA
wr32(hw, I40E_PFINT_ICR0_ENA, 0);
reg = rd32(hw, I40E_PFINT_ICR0_ENA);
wr32(hw, I40E_PFINT_ICR0_ENA, reg);
mask = rd32(hw, I40E_PFINT_ICR0_ENA);
wr32(hw, I40E_PFINT_ICR0_ENA, mask);
wr32(hw, I40E_PFINT_ICR0_ENA, reg);
icr0 = rd32(hw, I40E_PFINT_ICR0_ENA);
wr32(hw, I40E_PFINT_ICR0_ENA, icr0);
reg = rd32(hw, I40E_PFINT_ICR0_ENA);
wr32(hw, I40E_PFINT_ICR0_ENA, reg);
wr32(hw, I40E_PFINT_ICR0_ENA, 0); /* disable all */
wr32(hw, I40E_PFINT_ICR0_ENA, reg);