aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorGregory CLEMENT <gregory.clement@free-electrons.com>2016-12-01 18:03:05 +0100
committerDavid S. Miller <davem@davemloft.net>2016-12-02 13:52:00 -0500
commite9f6499965c64109e296f61e3aa7fd91f9f2233c (patch)
treef196858aaffd4755844c6db5675a2d39b385901e
parentac83b7ddf227d85542fc2e186884b003cfdb99f7 (diff)
net: mvneta: Do not allocate buffer in rxq init with HWBM
For HWBM all buffers are allocated in mvneta_bm_construct() and in runtime they are put into descriptors by hardware. There is no need to fill them at this point. Suggested-by: Marcin Wojtas <mw@semihalf.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Tested-by: Marcin Wojtas <mw@semihalf.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/marvell/mvneta.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 2445428..2c5fe53 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -2784,14 +2784,14 @@ static int mvneta_rxq_init(struct mvneta_port *pp,
mvneta_rxq_buf_size_set(pp, rxq,
MVNETA_RX_BUF_SIZE(pp->pkt_size));
mvneta_rxq_bm_disable(pp, rxq);
+ mvneta_rxq_fill(pp, rxq, rxq->size);
} else {
mvneta_rxq_bm_enable(pp, rxq);
mvneta_rxq_long_pool_set(pp, rxq);
mvneta_rxq_short_pool_set(pp, rxq);
+ mvneta_rxq_non_occup_desc_add(pp, rxq, rxq->size);
}
- mvneta_rxq_fill(pp, rxq, rxq->size);
-
return 0;
}