From: Jose Abreu <Jose.Abreu@synopsys.com>
To: netdev@vger.kernel.org
Cc: Joao Pinto <Joao.Pinto@synopsys.com>,
Jose Abreu <Jose.Abreu@synopsys.com>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Jose Abreu <Jose.Abreu@synopsys.com>,
"David S. Miller" <davem@davemloft.net>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH net 3/8] net: stmmac: selftests: Always use max DMA size in Jumbo Test
Date: Fri, 27 Sep 2019 09:48:51 +0200 [thread overview]
Message-ID: <aafbe5bbc45dae9fcfb49b0a803581c5f24328e5.1569569778.git.Jose.Abreu@synopsys.com> (raw)
In-Reply-To: <cover.1569569778.git.Jose.Abreu@synopsys.com>
In-Reply-To: <cover.1569569778.git.Jose.Abreu@synopsys.com>
Although some XGMAC setups support frames larger than DMA size, some of
them may not. As we can't know before-hand which ones support let's use
the maximum DMA buffer size in the Jumbo Tests.
User can always reconfigure the MTU to achieve larger frames.
Fixes: 427849e8c37f ("net: stmmac: selftests: Add Jumbo Frame tests")
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
---
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Jose Abreu <joabreu@synopsys.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: netdev@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
index 5f66f6161629..cc76a42c7466 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
@@ -1564,10 +1564,6 @@ static int __stmmac_test_jumbo(struct stmmac_priv *priv, u16 queue)
struct stmmac_packet_attrs attr = { };
int size = priv->dma_buf_sz;
- /* Only XGMAC has SW support for multiple RX descs in same packet */
- if (priv->plat->has_xgmac)
- size = priv->dev->max_mtu;
-
attr.dst = priv->dev->dev_addr;
attr.max_size = size - ETH_FCS_LEN;
attr.queue_mapping = queue;
--
2.7.4
next prev parent reply other threads:[~2019-09-27 7:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-27 7:48 [PATCH net 0/8] net: stmmac: Fixes for -net Jose Abreu
2019-09-27 7:48 ` [PATCH net 1/8] net: stmmac: xgmac: Not all Unicast addresses may be available Jose Abreu
2019-09-27 7:48 ` [PATCH net 2/8] net: stmmac: xgmac: Detect Hash Table size dinamically Jose Abreu
2019-09-27 7:48 ` Jose Abreu [this message]
2019-09-27 7:48 ` [PATCH net 4/8] net: stmmac: dwmac4: Always update the MAC Hash Filter Jose Abreu
2019-09-27 7:48 ` [PATCH net 5/8] net: stmmac: Correctly take timestamp for PTPv2 Jose Abreu
2019-09-27 7:48 ` [PATCH net 6/8] net: stmmac: Do not stop PHY if WoL is enabled Jose Abreu
2019-09-27 7:48 ` [PATCH net 7/8] net: stmmac: xgmac: Disable the Timestamp interrupt by default Jose Abreu
2019-09-27 7:48 ` [PATCH net 8/8] net: stmmac: xgmac: Fix RSS not writing all Keys to HW Jose Abreu
2019-09-27 21:12 ` Nick Desaulniers
2019-09-28 9:01 ` [PATCH net 0/8] net: stmmac: Fixes for -net Jose Abreu
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