Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752197AbcLDNUq (ORCPT ); Sun, 4 Dec 2016 08:20:46 -0500 Received: from mail-wm0-f48.google.com ([74.125.82.48]:35981 "EHLO mail-wm0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752021AbcLDNUj (ORCPT ); Sun, 4 Dec 2016 08:20:39 -0500 From: Netanel Belgazal To: linux-kernel@vger.kernel.org, davem@davemloft.net, netdev@vger.kernel.org Cc: Netanel Belgazal , dwmw@amazon.com, zorik@annapurnalabs.com, alex@annapurnalabs.com, saeed@annapurnalabs.com, msw@amazon.com, aliguori@amazon.com, nafea@annapurnalabs.com Subject: [PATCH V2 net 13/20] net/ena: change driver's default timeouts Date: Sun, 4 Dec 2016 15:19:31 +0200 Message-Id: <1480857578-5065-14-git-send-email-netanel@annapurnalabs.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1480857578-5065-1-git-send-email-netanel@annapurnalabs.com> References: <1480857578-5065-1-git-send-email-netanel@annapurnalabs.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1978 Lines: 57 Signed-off-by: Netanel Belgazal --- drivers/net/ethernet/amazon/ena/ena_com.c | 4 ++-- drivers/net/ethernet/amazon/ena/ena_netdev.h | 7 ++++--- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c index 4147d6e..a550c8a 100644 --- a/drivers/net/ethernet/amazon/ena/ena_com.c +++ b/drivers/net/ethernet/amazon/ena/ena_com.c @@ -36,9 +36,9 @@ /*****************************************************************************/ /* Timeout in micro-sec */ -#define ADMIN_CMD_TIMEOUT_US (1000000) +#define ADMIN_CMD_TIMEOUT_US (3000000) -#define ENA_ASYNC_QUEUE_DEPTH 4 +#define ENA_ASYNC_QUEUE_DEPTH 16 #define ENA_ADMIN_QUEUE_DEPTH 32 #define MIN_ENA_VER (((ENA_COMMON_SPEC_VERSION_MAJOR) << \ diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h index c081fd3..ed42e07 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.h +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h @@ -39,6 +39,7 @@ #include #include #include +#include #include "ena_com.h" #include "ena_eth_com.h" @@ -100,7 +101,7 @@ /* Number of queues to check for missing queues per timer service */ #define ENA_MONITORED_TX_QUEUES 4 /* Max timeout packets before device reset */ -#define MAX_NUM_OF_TIMEOUTED_PACKETS 32 +#define MAX_NUM_OF_TIMEOUTED_PACKETS 128 #define ENA_TX_RING_IDX_NEXT(idx, ring_size) (((idx) + 1) & ((ring_size) - 1)) @@ -116,9 +117,9 @@ #define ENA_IO_IRQ_IDX(q) (ENA_IO_IRQ_FIRST_IDX + (q)) /* ENA device should send keep alive msg every 1 sec. - * We wait for 3 sec just to be on the safe side. + * We wait for 6 sec just to be on the safe side. */ -#define ENA_DEVICE_KALIVE_TIMEOUT (3 * HZ) +#define ENA_DEVICE_KALIVE_TIMEOUT (6 * HZ) #define ENA_MMIO_DISABLE_REG_READ BIT(0) -- 2.7.4