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net: mvpp2x: Enable GoP packet padding in TX

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This patch enables padding of packets shorter than 64B in TX(set by default).
Disabling of padding causes crashes on MACCIATO board.

Signed-off-by: Stefan Chulski <stefanc@marvell.com>
Tested-by: iSoC Platform CI <ykjenk@marvell.com>
Reviewed-by: Igal Liberman <igall@marvell.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Chulski 2017-08-09 10:37:45 +03:00 committed by Stefan Roese
parent 377883f16d
commit 73f592fb72
1 changed files with 0 additions and 12 deletions
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12
drivers/net/mvpp2.c
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@ -3063,10 +3063,6 @@ static void gop_gmac_sgmii2_5_cfg(struct mvpp2_port *port)
val |= MVPP2_GMAC_CTRL4_QSGMII_BYPASS_ACTIVE_MASK;
writel(val, port->base + MVPP2_GMAC_CTRL_4_REG);
val = readl(port->base + MVPP2_GMAC_CTRL_2_REG);
val |= MVPP2_GMAC_PORT_DIS_PADING_MASK;
writel(val, port->base + MVPP2_GMAC_CTRL_2_REG);
val = readl(port->base + MVPP2_GMAC_CTRL_0_REG);
/*
* Configure GIG MAC to 1000Base-X mode connected to a fiber
@ -3109,10 +3105,6 @@ static void gop_gmac_sgmii_cfg(struct mvpp2_port *port)
val |= MVPP2_GMAC_CTRL4_QSGMII_BYPASS_ACTIVE_MASK;
writel(val, port->base + MVPP2_GMAC_CTRL_4_REG);
val = readl(port->base + MVPP2_GMAC_CTRL_2_REG);
val |= MVPP2_GMAC_PORT_DIS_PADING_MASK;
writel(val, port->base + MVPP2_GMAC_CTRL_2_REG);
val = readl(port->base + MVPP2_GMAC_CTRL_0_REG);
/* configure GIG MAC to SGMII mode */
val &= ~MVPP2_GMAC_PORT_TYPE_MASK;
@ -3151,10 +3143,6 @@ static void gop_gmac_rgmii_cfg(struct mvpp2_port *port)
val |= MVPP2_GMAC_CTRL4_EXT_PIN_GMII_SEL_MASK;
writel(val, port->base + MVPP2_GMAC_CTRL_4_REG);
val = readl(port->base + MVPP2_GMAC_CTRL_2_REG);
val &= ~MVPP2_GMAC_PORT_DIS_PADING_MASK;
writel(val, port->base + MVPP2_GMAC_CTRL_2_REG);
val = readl(port->base + MVPP2_GMAC_CTRL_0_REG);
/* configure GIG MAC to SGMII mode */
val &= ~MVPP2_GMAC_PORT_TYPE_MASK;