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[v1,2/3] net/hinic/base: fix the problem of LRO

Message ID 23f4b28a1d1c8b3b3f1b74665030f6a6a4c84b9d.1626429126.git.zhouguoyang@huawei.com (mailing list archive)
State Accepted, archived
Headers show
Series fix some problems of mtu, vlan, lro | expand


Context Check Description
ci/checkpatch success coding style OK

Commit Message

Guoyang Zhou July 16, 2021, 9:54 a.m. UTC
The rx queue must config as ceq disable, and must set msix
state disable. Otherwise when lro is enable, there will be
problems with packet aggregation because of firmware.

Fixes: 9d02f40d6503 ("net/hinic: fix LRO")
Cc: stable@dpdk.org
Signed-off-by: Guoyang Zhou <zhouguoyang@huawei.com>
 drivers/net/hinic/base/hinic_pmd_nicio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/drivers/net/hinic/base/hinic_pmd_nicio.c b/drivers/net/hinic/base/hinic_pmd_nicio.c
index 162308b..ad5db9f 100644
--- a/drivers/net/hinic/base/hinic_pmd_nicio.c
+++ b/drivers/net/hinic/base/hinic_pmd_nicio.c
@@ -230,8 +230,8 @@  static void hinic_rq_prepare_ctxt(struct hinic_rq *rq,
 	wq_block_pfn_hi = upper_32_bits(wq_block_pfn);
 	wq_block_pfn_lo = lower_32_bits(wq_block_pfn);
-	/* must config as ceq enable but do not generate ceq */
-	rq_ctxt->ceq_attr = RQ_CTXT_CEQ_ATTR_SET(1, EN) |
+	/* config as ceq disable, but must set msix state disable */
+	rq_ctxt->ceq_attr = RQ_CTXT_CEQ_ATTR_SET(0, EN) |
 	rq_ctxt->pi_intr_attr = RQ_CTXT_PI_SET(pi_start, IDX) |