Hi Lee,
Apologies if the logic is already done for my query
snipped
> + /* Set private xform checksum */
> + switch (xform->compress.chksum) {
> + /* Raw deflate by default */
Does the user have to choose RTE_COMP_CHECKSUM_NONE while creating
compress/isal instance?
> + case(RTE_COMP_CHECKSUM_NONE):
> + priv_xform->compress.chksum = IGZIP_DEFLATE;
> + break;
> + case(RTE_COMP_CHECKSUM_CRC32):
> + priv_xform->compress.chksum = IGZIP_GZIP_NO_HDR;
> + break;
> + case(RTE_COMP_CHECKSUM_ADLER32):
> + priv_xform->compress.chksum = IGZIP_ZLIB_NO_HDR;
> + break;
> + case(RTE_COMP_CHECKSUM_CRC32_ADLER32):
> + ISAL_PMD_LOG(ERR, "Combined CRC and ADLER
> checksum not"
> + " supported\n");
> + return -ENOTSUP;
> + default:
> + ISAL_PMD_LOG(ERR, "Checksum type not
> supported\n");
> + return -ENOTSUP;
Do we not fall back to RTE_COMP_CHECKSUM_NONE if the configuration is wrong and
report warning?
snipped
