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https://github.com/openwrt/openwrt.git
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73 lines
2.2 KiB
Diff
73 lines
2.2 KiB
Diff
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From 01488a0ccd9abe15565bed50a45afcddbb0fe199 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Fri, 12 Mar 2021 11:41:07 +0100
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Subject: [PATCH] net: dsa: bcm_sf2: store PHY interface/mode in port structure
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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It's needed later for proper switch / crossbar setup.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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Acked-by: Florian Fainelli <f.fainelli@gmail.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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drivers/net/dsa/bcm_sf2.c | 16 ++++++++++++----
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drivers/net/dsa/bcm_sf2.h | 1 +
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2 files changed, 13 insertions(+), 4 deletions(-)
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--- a/drivers/net/dsa/bcm_sf2.c
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+++ b/drivers/net/dsa/bcm_sf2.c
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@@ -385,8 +385,9 @@ static void bcm_sf2_intr_disable(struct
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static void bcm_sf2_identify_ports(struct bcm_sf2_priv *priv,
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struct device_node *dn)
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{
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+ struct device *dev = priv->dev->ds->dev;
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+ struct bcm_sf2_port_status *port_st;
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struct device_node *port;
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- int mode;
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unsigned int port_num;
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priv->moca_port = -1;
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@@ -395,19 +396,26 @@ static void bcm_sf2_identify_ports(struc
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if (of_property_read_u32(port, "reg", &port_num))
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continue;
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+ if (port_num >= DSA_MAX_PORTS) {
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+ dev_err(dev, "Invalid port number %d\n", port_num);
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+ continue;
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+ }
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+
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+ port_st = &priv->port_sts[port_num];
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+
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/* Internal PHYs get assigned a specific 'phy-mode' property
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* value: "internal" to help flag them before MDIO probing
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* has completed, since they might be turned off at that
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* time
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*/
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- mode = of_get_phy_mode(port);
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- if (mode < 0)
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+ port_st->mode = of_get_phy_mode(port);
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+ if (port_st->mode < 0)
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continue;
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- if (mode == PHY_INTERFACE_MODE_INTERNAL)
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+ if (port_st->mode == PHY_INTERFACE_MODE_INTERNAL)
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priv->int_phy_mask |= 1 << port_num;
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- if (mode == PHY_INTERFACE_MODE_MOCA)
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+ if (port_st->mode == PHY_INTERFACE_MODE_MOCA)
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priv->moca_port = port_num;
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if (of_property_read_bool(port, "brcm,use-bcm-hdr"))
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--- a/drivers/net/dsa/bcm_sf2.h
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+++ b/drivers/net/dsa/bcm_sf2.h
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@@ -43,6 +43,7 @@ struct bcm_sf2_hw_params {
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#define BCM_SF2_REGS_NUM 6
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struct bcm_sf2_port_status {
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+ int mode;
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unsigned int link;
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};
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