From: Michal Krawczyk <mk@semihalf.com>
To: dev@dpdk.org
Cc: gtzalik@dpdk.org, mw@dpdk.org, matua@amazon.com, rk@semihalf.com
Subject: [dpdk-dev] [PATCH 07/20] net/ena: increase maximum Rx ring size
Date: Fri, 14 Dec 2018 14:18:33 +0100 [thread overview]
Message-ID: <20181214131846.22439-8-mk@semihalf.com> (raw)
In-Reply-To: <20181214131846.22439-1-mk@semihalf.com>
From: Rafal Kozik <rk@semihalf.com>
Some of ENA devices supports 8k Rx rings. Maximum supported size is
received upon device initialization.
As ENA_DEFAULT_RING_SIZE_RX macro is upper limit, it needs to be
adjusted.
Signed-off-by: Rafal Kozik <rk@semihalf.com>
Acked-by: Michal Krawczyk <mk@semihalf.com>
---
drivers/net/ena/ena_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
index 73070ad96..f83552377 100644
--- a/drivers/net/ena/ena_ethdev.c
+++ b/drivers/net/ena/ena_ethdev.c
@@ -116,7 +116,7 @@ struct ena_stats {
#define ENA_STAT_GLOBAL_ENTRY(stat) \
ENA_STAT_ENTRY(stat, dev)
-#define ENA_MAX_RING_SIZE_RX 1024
+#define ENA_MAX_RING_SIZE_RX 8192
#define ENA_MAX_RING_SIZE_TX 1024
/*
--
2.14.1
next prev parent reply other threads:[~2018-12-14 13:19 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-14 13:18 [dpdk-dev] [PATCH 00/20] net/ena: ENAv2 release Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 01/20] net/ena: update ena_com for the ENAv2 Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 02/20] net/ena: pass number of CPUs to the host info structure Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 03/20] net/ena: add reset reason in rx error Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 04/20] net/ena: add hw queues depth setup Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 05/20] net/ena: skip packet with wrong req_id Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 06/20] net/ena: add LLQv2 support Michal Krawczyk
2018-12-14 13:18 ` Michal Krawczyk [this message]
2018-12-14 13:18 ` [dpdk-dev] [PATCH 08/20] net/ena: call additional doorbells if needed Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 09/20] net/ena: destroy queues if start failed Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 10/20] net/ena: reset should not reconfigure queues Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 11/20] net/ena: adjust new line in log messages Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 12/20] net/ena: add supported RSS offloads types Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 13/20] net/ena: fix invalid reference to variable in union Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 14/20] net/ena: fix cleanup for out of order packets Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 15/20] net/ena: add per-queue software counters stats Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 16/20] net/ena: expose ENA-specific statistics in extended stats Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 17/20] net/ena: new way of getting rx drops Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 18/20] net/ena: update completion queue after cleanup Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 19/20] docs: update ENA PMD documentation and features Michal Krawczyk
2018-12-14 13:18 ` [dpdk-dev] [PATCH 20/20] net/ena: release of the ENAv2 driver (v2.0.0) Michal Krawczyk
2018-12-17 11:03 ` [dpdk-dev] [PATCH v2 14/20] net/ena: fix cleanup for out of order packets Michal Krawczyk
2018-12-17 11:06 ` [dpdk-dev] [PATCH v3 " Michal Krawczyk
2018-12-18 17:18 ` [dpdk-dev] [PATCH 00/20] net/ena: ENAv2 release Ferruh Yigit
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