From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@bootlin.com (Gregory CLEMENT) Date: Fri, 13 Jul 2018 18:18:37 +0200 Subject: [PATCH net-next v2 3/7] net: mvneta: increase number of buffers in RX and TX queue In-Reply-To: <20180713161841.11202-1-gregory.clement@bootlin.com> References: <20180713161841.11202-1-gregory.clement@bootlin.com> Message-ID: <20180713161841.11202-4-gregory.clement@bootlin.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Yelena Krivosheev The initial values were too small leading to poor performance when using the software buffer management. Signed-off-by: Yelena Krivosheev [gregory: extract from a larger patch] Signed-off-by: Gregory CLEMENT --- drivers/net/ethernet/marvell/mvneta.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index f4e3943a745d..c22df28b07c8 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -295,10 +295,10 @@ #define MVNETA_RSS_LU_TABLE_SIZE 1 /* Max number of Rx descriptors */ -#define MVNETA_MAX_RXD 128 +#define MVNETA_MAX_RXD 512 /* Max number of Tx descriptors */ -#define MVNETA_MAX_TXD 532 +#define MVNETA_MAX_TXD 1024 /* Max number of allowed TCP segments for software TSO */ #define MVNETA_MAX_TSO_SEGS 100 -- 2.18.0