efx_nvram_rw_start
efx_nvram_rw_start(
if ((rc = efx_nvram_rw_start(enp, EFX_NVRAM_BOOTROM_CFG, NULL)) != 0)
rc = efx_nvram_rw_start(enp, EFX_NVRAM_BOOTROM_CFG, &chunk_length);
if ((rc = efx_nvram_rw_start(enp, type, &chunk_size)) != 0)
if ((rc = efx_nvram_rw_start(enp, type, &chunk_size)) != 0)