[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20170725155509.10574-3-thomas.petazzoni@free-electrons.com>
Date: Tue, 25 Jul 2017 17:55:03 +0200
From: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
To: netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>
Cc: Russell King <linux@....linux.org.uk>,
Antoine Tenart <antoine.tenart@...e-electrons.com>,
Miquèl Raynal <miquel.raynal@...e-electrons.com>,
linux-arm-kernel@...ts.infradead.org,
Jason Cooper <jason@...edaemon.net>,
Andrew Lunn <andrew@...n.ch>,
Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
Gregory Clement <gregory.clement@...e-electrons.com>,
Nadav Haklai <nadavh@...vell.com>,
Hanna Hawa <hannah@...vell.com>,
Yehuda Yitschak <yehuday@...vell.com>,
Stefan Chulski <stefanc@...vell.com>,
Marcin Wojtas <mw@...ihalf.com>,
Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
Subject: [PATCH 2/8] net: mvpp2: remove RX queue group reset code
The RX queue group allocation is anyway re-done later in
mvpp2_port_init(), so resetting it in mvpp2_init() is not very useful,
and will be annoying as we are going to rework the RX queue group
allocation logic.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
---
drivers/net/ethernet/marvell/mvpp2.c | 17 -----------------
1 file changed, 17 deletions(-)
diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index f5c84f4..eb8853f 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -7253,23 +7253,6 @@ static int mvpp2_init(struct platform_device *pdev, struct mvpp2 *priv)
/* Rx Fifo Init */
mvpp2_rx_fifo_init(priv);
- /* Reset Rx queue group interrupt configuration */
- for (i = 0; i < MVPP2_MAX_PORTS; i++) {
- if (priv->hw_version == MVPP21) {
- mvpp2_write(priv, MVPP21_ISR_RXQ_GROUP_REG(i),
- rxq_number);
- continue;
- } else {
- u32 val;
-
- val = (i << MVPP22_ISR_RXQ_GROUP_INDEX_GROUP_OFFSET);
- mvpp2_write(priv, MVPP22_ISR_RXQ_GROUP_INDEX_REG, val);
-
- val = (rxq_number << MVPP22_ISR_RXQ_SUB_GROUP_SIZE_OFFSET);
- mvpp2_write(priv, MVPP22_ISR_RXQ_SUB_GROUP_CONFIG_REG, val);
- }
- }
-
if (priv->hw_version == MVPP21)
writel(MVPP2_EXT_GLOBAL_CTRL_DEFAULT,
priv->lms_base + MVPP2_MNG_EXTENDED_GLOBAL_CTRL_REG);
--
2.9.4
Powered by blists - more mailing lists