NOSV_SHIFT
(1 << NOSV_SHIFT);
nic_desc.flags = (1 << IMM_SHIFT) | (1 << NOSV_SHIFT);
desc.pcie.flags = BIT(IMM_SHIFT) | BIT(NOSV_SHIFT);
BIT(IMM_SHIFT) | BIT(NOSV_SHIFT);
port_desc.flags = (1 << IMM_SHIFT) | (1 << NOSV_SHIFT);