41 lines
1.3 KiB
Diff
41 lines
1.3 KiB
Diff
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From 154843b968e98e7d4683f1540631ca324c337073 Mon Sep 17 00:00:00 2001
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From: Fan Zhang <roy.fan.zhang@intel.com>
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Date: Tue, 27 Jul 2021 16:27:36 +0100
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Subject: [dpdk-dev] crypto/qat: fix failed raw data path dequeue
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This patch fixes the raw data path dequeue burst fail problem.
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Previously the in case the queue is full and not all packets
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asked to be dequeued are processed, the dequeue burst will
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never happen.
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Fixes: c21574edc52a ("cryptodev: add dequeue count parameter in raw API")
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Cc: roy.fan.zhang@intel.com
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Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
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---
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drivers/crypto/qat/qat_sym_hw_dp.c | 8 --------
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1 file changed, 8 deletions(-)
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diff --git a/drivers/crypto/qat/qat_sym_hw_dp.c b/drivers/crypto/qat/qat_sym_hw_dp.c
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index 4305579b54..ac9ac05363 100644
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--- a/drivers/crypto/qat/qat_sym_hw_dp.c
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+++ b/drivers/crypto/qat/qat_sym_hw_dp.c
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@@ -744,14 +744,6 @@ qat_sym_dp_dequeue_burst(void *qp_data, uint8_t *drv_ctx,
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n = get_dequeue_count(resp_opaque);
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if (unlikely(n == 0))
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return 0;
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- else if (n > 1) {
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- head = (head + rx_queue->msg_size * (n - 1)) &
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- rx_queue->modulo_mask;
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- resp = (struct icp_qat_fw_comn_resp *)(
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- (uint8_t *)rx_queue->base_addr + head);
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- if (*(uint32_t *)resp == ADF_RING_EMPTY_SIG)
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- return 0;
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- }
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} else {
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if (unlikely(max_nb_to_dequeue == 0))
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return 0;
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--
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2.25.1
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