1 files changed, 0 insertions, 80 deletions
diff --git a/dpdk/dpdk-16.04_patches/0024-net-enic-fix-Rx-scatter-with-multiple-queues.patch b/dpdk/dpdk-16.04_patches/0024-net-enic-fix-Rx-scatter-with-multiple-queues.patch
deleted file mode 100644
index d581702d..00000000
--- a/dpdk/dpdk-16.04_patches/0024-net-enic-fix-Rx-scatter-with-multiple-queues.patch
+++ /dev/null
@@ -1,80 +0,0 @@
-From 658069b0c5994e260cd7d0a7dfc7f03d78dd4f5a Mon Sep 17 00:00:00 2001
-From: Nelson Escobar <neescoba@cisco.com>
-Date: Tue, 28 Jun 2016 11:49:11 -0700
-Subject: [PATCH 24/25] net/enic: fix Rx scatter with multiple queues
-
-The Rx scatter patch failed to make a few changes and resulted in
-problems when using multiple receive queues (RQs) in DPDK (ie RSS)
-since the wrong adapter resources were being used.
-
-- get and use the correct completion queue index associated with a
-  receive queue.
-- set the correct receive queue index when using RSS
-
-Fixes: 856d7ba7ed22 ("net/enic: support scattered Rx")
-
-Signed-off-by: Nelson Escobar <neescoba@cisco.com>
-Reviewed-by: John Daley <johndale@cisco.com>
----
- drivers/net/enic/enic.h      |  6 +++++-
- drivers/net/enic/enic_main.c | 10 ++++++----
- 2 files changed, 11 insertions(+), 5 deletions(-)
-
-diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
-index 175adb8..8b0fa05 100644
---- a/drivers/net/enic/enic.h
-+++ b/drivers/net/enic/enic.h
-@@ -165,7 +165,11 @@ static inline unsigned int enic_data_rq(__rte_unused struct enic *enic, unsigned
- 
- static inline unsigned int enic_cq_rq(__rte_unused struct enic *enic, unsigned int rq)
- {
--	return rq;
-+	/* Scatter rx uses two receive queues together with one
-+	 * completion queue, so the completion queue number is no
-+	 * longer the same as the rq number.
-+	 */
-+	return rq / 2;
- }
- 
- static inline unsigned int enic_cq_wq(struct enic *enic, unsigned int wq)
-diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
-index 0547f3b..976c9da 100644
---- a/drivers/net/enic/enic_main.c
-+++ b/drivers/net/enic/enic_main.c
-@@ -252,19 +252,20 @@ void enic_init_vnic_resources(struct enic *enic)
- 	vnic_dev_stats_clear(enic->vdev);
- 
- 	for (index = 0; index < enic->rq_count; index++) {
-+		cq_idx = enic_cq_rq(enic, enic_sop_rq(enic, index));
-+
- 		vnic_rq_init(&enic->rq[enic_sop_rq(enic, index)],
--			enic_cq_rq(enic, index),
-+			cq_idx,
- 			error_interrupt_enable,
- 			error_interrupt_offset);
- 
- 		data_rq = &enic->rq[enic_data_rq(enic, index)];
- 		if (data_rq->in_use) 
- 			vnic_rq_init(data_rq,
--				     enic_cq_rq(enic, index),
-+				     cq_idx,
- 				     error_interrupt_enable,
- 				     error_interrupt_offset);
- 
--		cq_idx = enic_cq_rq(enic, index);
- 		vnic_cq_init(&enic->cq[cq_idx],
- 			0 /* flow_control_enable */,
- 			1 /* color_enable */,
-@@ -896,7 +897,8 @@ static int enic_set_rsscpu(struct enic *enic, u8 rss_hash_bits)
- 		return -ENOMEM;
- 
- 	for (i = 0; i < (1 << rss_hash_bits); i++)
--		(*rss_cpu_buf_va).cpu[i/4].b[i%4] = i % enic->rq_count;
-+		(*rss_cpu_buf_va).cpu[i / 4].b[i % 4] =
-+			enic_sop_rq(enic, i % enic->rq_count);
- 
- 	err = enic_set_rss_cpu(enic,
- 		rss_cpu_buf_pa,
--- 
-2.7.0
-