NIC_VF_ENA_W1S
p[i++] = nicvf_reg_read(nic, NIC_VF_ENA_W1S);
nicvf_reg_write(nic, NIC_VF_ENA_W1S,
nicvf_reg_read(nic, NIC_VF_ENA_W1S) | mask);
return mask & nicvf_reg_read(nic, NIC_VF_ENA_W1S);