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net: mvpp2: adjust the coalescing parameters

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This patch adjust the coalescing parameters to the vendor
recommendations for the PPv2 network controller.

Suggested-by: Yan Markman <ymarkman@marvell.com>
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Antoine Tenart 2017-12-11 09:13:29 +01:00 committed by David S. Miller
parent 24b28ccb85
commit 86162281c2
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/marvell/mvpp2.c
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@ -454,11 +454,11 @@
/* Various constants */
/* Coalescing */
#define MVPP2_TXDONE_COAL_PKTS_THRESH 15
#define MVPP2_TXDONE_COAL_PKTS_THRESH 64
#define MVPP2_TXDONE_HRTIMER_PERIOD_NS 1000000UL
#define MVPP2_TXDONE_COAL_USEC 1000
#define MVPP2_RX_COAL_PKTS 32
#define MVPP2_RX_COAL_USEC 100
#define MVPP2_RX_COAL_USEC 64
/* The two bytes Marvell header. Either contains a special value used
* by Marvell switches when a specific hardware mode is enabled (not