From b99dd5b8bda2ce8f627326cddb69206abf5742f9 Mon Sep 17 00:00:00 2001 From: Christian Marangi Date: Fri, 23 Jun 2023 05:48:52 +0200 Subject: [PATCH] generic: 6.1: backport qca8k patch enabling additional LED trigger modes Backport qca8k patch enabling additional netdev LED trigger modes. Additional mode supported for hw control: - link_10 - link_100 - link_1000 - half_duplex - full_duplex Signed-off-by: Christian Marangi --- ...d-support-for-additional-modes-for-n.patch | 64 +++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 target/linux/generic/backport-6.1/806-v6.5-net-dsa-qca8k-add-support-for-additional-modes-for-n.patch diff --git a/target/linux/generic/backport-6.1/806-v6.5-net-dsa-qca8k-add-support-for-additional-modes-for-n.patch b/target/linux/generic/backport-6.1/806-v6.5-net-dsa-qca8k-add-support-for-additional-modes-for-n.patch new file mode 100644 index 000000000000..ac322e19390a --- /dev/null +++ b/target/linux/generic/backport-6.1/806-v6.5-net-dsa-qca8k-add-support-for-additional-modes-for-n.patch @@ -0,0 +1,64 @@ +From 2555f35a4f428a9bfdf09aa0459dbfdf59a24a9a Mon Sep 17 00:00:00 2001 +From: Christian Marangi +Date: Wed, 21 Jun 2023 11:54:09 +0200 +Subject: [PATCH] net: dsa: qca8k: add support for additional modes for netdev + trigger + +The QCA8K switch supports additional modes that can be handled in +hardware for the LED netdev trigger. + +Add these additional modes to further support the Switch LEDs and +offload more blink modes. + +Add additional modes: +- link_10 +- link_100 +- link_1000 +- half_duplex +- full_duplex + +Signed-off-by: Christian Marangi +Reviewed-by: Andrew Lunn +Reviewed-by: Florian Fainelli +Link: https://lore.kernel.org/r/20230621095409.25859-1-ansuelsmth@gmail.com +Signed-off-by: Jakub Kicinski +--- + drivers/net/dsa/qca/qca8k-leds.c | 20 ++++++++++++++++++++ + 1 file changed, 20 insertions(+) + +--- a/drivers/net/dsa/qca/qca8k-leds.c ++++ b/drivers/net/dsa/qca/qca8k-leds.c +@@ -68,6 +68,16 @@ qca8k_parse_netdev(unsigned long rules, + *offload_trigger |= QCA8K_LED_TX_BLINK_MASK; + if (test_bit(TRIGGER_NETDEV_RX, &rules)) + *offload_trigger |= QCA8K_LED_RX_BLINK_MASK; ++ if (test_bit(TRIGGER_NETDEV_LINK_10, &rules)) ++ *offload_trigger |= QCA8K_LED_LINK_10M_EN_MASK; ++ if (test_bit(TRIGGER_NETDEV_LINK_100, &rules)) ++ *offload_trigger |= QCA8K_LED_LINK_100M_EN_MASK; ++ if (test_bit(TRIGGER_NETDEV_LINK_1000, &rules)) ++ *offload_trigger |= QCA8K_LED_LINK_1000M_EN_MASK; ++ if (test_bit(TRIGGER_NETDEV_HALF_DUPLEX, &rules)) ++ *offload_trigger |= QCA8K_LED_HALF_DUPLEX_MASK; ++ if (test_bit(TRIGGER_NETDEV_FULL_DUPLEX, &rules)) ++ *offload_trigger |= QCA8K_LED_FULL_DUPLEX_MASK; + + if (rules && !*offload_trigger) + return -EOPNOTSUPP; +@@ -322,6 +332,16 @@ qca8k_cled_hw_control_get(struct led_cla + set_bit(TRIGGER_NETDEV_TX, rules); + if (val & QCA8K_LED_RX_BLINK_MASK) + set_bit(TRIGGER_NETDEV_RX, rules); ++ if (val & QCA8K_LED_LINK_10M_EN_MASK) ++ set_bit(TRIGGER_NETDEV_LINK_10, rules); ++ if (val & QCA8K_LED_LINK_100M_EN_MASK) ++ set_bit(TRIGGER_NETDEV_LINK_100, rules); ++ if (val & QCA8K_LED_LINK_1000M_EN_MASK) ++ set_bit(TRIGGER_NETDEV_LINK_1000, rules); ++ if (val & QCA8K_LED_HALF_DUPLEX_MASK) ++ set_bit(TRIGGER_NETDEV_HALF_DUPLEX, rules); ++ if (val & QCA8K_LED_FULL_DUPLEX_MASK) ++ set_bit(TRIGGER_NETDEV_FULL_DUPLEX, rules); + + return 0; + } -- 2.30.2