On 3/27/2019 11:14 PM, Cel, TomaszX wrote:
> Hi Lee,
>
>> This patch will change the operation status when ISA-L returns because of a
>> recoverable out of space error, rather than a just generic fail.
>>
>> Signed-off-by: Lee Daly <lee.d...@intel.com>
>> ---
>> drivers/compress/isal/isal_compress_pmd.c | 20 ++++++++++++++------
>> 1 file changed, 14 insertions(+), 6 deletions(-)
>>
>> diff --git a/drivers/compress/isal/isal_compress_pmd.c
>> b/drivers/compress/isal/isal_compress_pmd.c
>> index 4748238..19c4d70 100644
>> --- a/drivers/compress/isal/isal_compress_pmd.c
>> +++ b/drivers/compress/isal/isal_compress_pmd.c
>> @@ -348,12 +348,6 @@ chained_mbuf_decompression(struct rte_comp_op
>> *op, struct isal_comp_qp *qp)
>>
>> ret = isal_inflate(qp->state);
>>
>> - if (ret != ISAL_DECOMP_OK) {
>> - ISAL_PMD_LOG(ERR, "Decompression operation
>> failed\n");
>> - op->status = RTE_COMP_OP_STATUS_ERROR;
>> - return ret;
>> - }
>> -
>> /* Check for first segment, offset needs to be accounted for
>> */
>> if (remaining_data == op->src.length) {
>> consumed_data = src->data_len -
>> src_remaining_offset; @@ -374,6 +368,20 @@
>> chained_mbuf_decompression(struct rte_comp_op *op, struct
>> isal_comp_qp *qp)
>> }
>> }
>>
>> + if (ret == ISAL_OUT_OVERFLOW) {
>> + ISAL_PMD_LOG(ERR, "Decompression operation ran
>> "
>> + "out of space, but can be recovered.\n%d
>> bytes "
>> + "consumed\t%d bytes produced\n",
>> + consumed_data, qp->state->total_out);
>> + op->status =
>> +
>> RTE_COMP_OP_STATUS_OUT_OF_SPACE_RECOVERABLE;
>> + return ret;
>> + } else if (ret < 0) {
>> + ISAL_PMD_LOG(ERR, "Decompression operation
>> failed\n");
>> + op->status = RTE_COMP_OP_STATUS_ERROR;
>> + return ret;
>> + }
>> +
>> if (qp->state->avail_out == 0 &&
>> qp->state->block_state !=
>> ISAL_BLOCK_FINISH) {
>> if (dst->next != NULL) {
>> --
> Tested-by: Tomasz Cel <tomaszx....@intel.com>
>
>
Applied to dpdk-next-crypto
Thanks.
