qlnx_nvram_t
rval = qlnx_nvram(ha, (qlnx_nvram_t *)data);
qlnx_write_nvram(qlnx_host_t *ha, qlnx_nvram_t *nvram, uint32_t cmd)
qlnx_read_nvram(qlnx_host_t *ha, qlnx_nvram_t *nvram)
qlnx_get_nvram_resp(qlnx_host_t *ha, qlnx_nvram_t *nvram)
qlnx_nvram(qlnx_host_t *ha, qlnx_nvram_t *nvram)
#define QLNX_NVRAM _IOWR('q', 8, qlnx_nvram_t)