2024-06-26 08:39:18 +00:00
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From b98f122ebdac28b0c932f3f4474eb0927c39297b Mon Sep 17 00:00:00 2001
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2023-06-09 21:27:29 +00:00
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From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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2024-06-26 08:39:18 +00:00
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Date: Tue, 11 Jun 2024 15:54:24 +0200
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Subject: net: dsa: lantiq_gswip: Only allow phy-mode = "internal" on the CPU
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port
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2023-06-09 21:27:29 +00:00
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Add the CPU port to gswip_xrx200_phylink_get_caps() and
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gswip_xrx300_phylink_get_caps(). It connects through a SoC-internal bus,
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so the only allowed phy-mode is PHY_INTERFACE_MODE_INTERNAL.
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Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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2024-06-26 08:39:18 +00:00
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Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
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Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
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Signed-off-by: Martin Schiller <ms@dev.tdt.de>
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Link: https://lore.kernel.org/r/20240611135434.3180973-3-ms@dev.tdt.de
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Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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2023-06-09 21:27:29 +00:00
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---
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drivers/net/dsa/lantiq_gswip.c | 2 ++
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1 file changed, 2 insertions(+)
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--- a/drivers/net/dsa/lantiq_gswip.c
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+++ b/drivers/net/dsa/lantiq_gswip.c
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@@ -1509,6 +1509,7 @@ static void gswip_xrx200_phylink_get_cap
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case 2:
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case 3:
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case 4:
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+ case 6:
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__set_bit(PHY_INTERFACE_MODE_INTERNAL,
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config->supported_interfaces);
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break;
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@@ -1540,6 +1541,7 @@ static void gswip_xrx300_phylink_get_cap
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case 2:
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case 3:
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case 4:
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+ case 6:
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__set_bit(PHY_INTERFACE_MODE_INTERNAL,
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config->supported_interfaces);
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break;
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