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- From bc8e1da69a68d9871773b657d18400a7941cbdef Mon Sep 17 00:00:00 2001
- From: Daniel Golle <[email protected]>
- Date: Tue, 28 Nov 2023 04:00:10 +0000
- Subject: [PATCH] leds: trigger: netdev: Extend speeds up to 10G
- Add 2.5G, 5G and 10G as available speeds to the netdev LED trigger.
- Signed-off-by: Daniel Golle <[email protected]>
- Reviewed-by: Andrew Lunn <[email protected]>
- Link: https://lore.kernel.org/r/99e7d3304c6bba7f4863a4a80764a869855f2085.1701143925.git.daniel@makrotopia.org
- Signed-off-by: Lee Jones <[email protected]>
- ---
- drivers/leds/trigger/ledtrig-netdev.c | 32 ++++++++++++++++++++++++++-
- include/linux/leds.h | 3 +++
- 2 files changed, 34 insertions(+), 1 deletion(-)
- --- a/drivers/leds/trigger/ledtrig-netdev.c
- +++ b/drivers/leds/trigger/ledtrig-netdev.c
- @@ -99,6 +99,18 @@ static void set_baseline_state(struct le
- trigger_data->link_speed == SPEED_1000)
- blink_on = true;
-
- + if (test_bit(TRIGGER_NETDEV_LINK_2500, &trigger_data->mode) &&
- + trigger_data->link_speed == SPEED_2500)
- + blink_on = true;
- +
- + if (test_bit(TRIGGER_NETDEV_LINK_5000, &trigger_data->mode) &&
- + trigger_data->link_speed == SPEED_5000)
- + blink_on = true;
- +
- + if (test_bit(TRIGGER_NETDEV_LINK_10000, &trigger_data->mode) &&
- + trigger_data->link_speed == SPEED_10000)
- + blink_on = true;
- +
- if (test_bit(TRIGGER_NETDEV_HALF_DUPLEX, &trigger_data->mode) &&
- trigger_data->duplex == DUPLEX_HALF)
- blink_on = true;
- @@ -289,6 +301,9 @@ static ssize_t netdev_led_attr_show(stru
- case TRIGGER_NETDEV_LINK_10:
- case TRIGGER_NETDEV_LINK_100:
- case TRIGGER_NETDEV_LINK_1000:
- + case TRIGGER_NETDEV_LINK_2500:
- + case TRIGGER_NETDEV_LINK_5000:
- + case TRIGGER_NETDEV_LINK_10000:
- case TRIGGER_NETDEV_HALF_DUPLEX:
- case TRIGGER_NETDEV_FULL_DUPLEX:
- case TRIGGER_NETDEV_TX:
- @@ -319,6 +334,9 @@ static ssize_t netdev_led_attr_store(str
- case TRIGGER_NETDEV_LINK_10:
- case TRIGGER_NETDEV_LINK_100:
- case TRIGGER_NETDEV_LINK_1000:
- + case TRIGGER_NETDEV_LINK_2500:
- + case TRIGGER_NETDEV_LINK_5000:
- + case TRIGGER_NETDEV_LINK_10000:
- case TRIGGER_NETDEV_HALF_DUPLEX:
- case TRIGGER_NETDEV_FULL_DUPLEX:
- case TRIGGER_NETDEV_TX:
- @@ -337,7 +355,10 @@ static ssize_t netdev_led_attr_store(str
- if (test_bit(TRIGGER_NETDEV_LINK, &mode) &&
- (test_bit(TRIGGER_NETDEV_LINK_10, &mode) ||
- test_bit(TRIGGER_NETDEV_LINK_100, &mode) ||
- - test_bit(TRIGGER_NETDEV_LINK_1000, &mode)))
- + test_bit(TRIGGER_NETDEV_LINK_1000, &mode) ||
- + test_bit(TRIGGER_NETDEV_LINK_2500, &mode) ||
- + test_bit(TRIGGER_NETDEV_LINK_5000, &mode) ||
- + test_bit(TRIGGER_NETDEV_LINK_10000, &mode)))
- return -EINVAL;
-
- cancel_delayed_work_sync(&trigger_data->work);
- @@ -367,6 +388,9 @@ DEFINE_NETDEV_TRIGGER(link, TRIGGER_NETD
- DEFINE_NETDEV_TRIGGER(link_10, TRIGGER_NETDEV_LINK_10);
- DEFINE_NETDEV_TRIGGER(link_100, TRIGGER_NETDEV_LINK_100);
- DEFINE_NETDEV_TRIGGER(link_1000, TRIGGER_NETDEV_LINK_1000);
- +DEFINE_NETDEV_TRIGGER(link_2500, TRIGGER_NETDEV_LINK_2500);
- +DEFINE_NETDEV_TRIGGER(link_5000, TRIGGER_NETDEV_LINK_5000);
- +DEFINE_NETDEV_TRIGGER(link_10000, TRIGGER_NETDEV_LINK_10000);
- DEFINE_NETDEV_TRIGGER(half_duplex, TRIGGER_NETDEV_HALF_DUPLEX);
- DEFINE_NETDEV_TRIGGER(full_duplex, TRIGGER_NETDEV_FULL_DUPLEX);
- DEFINE_NETDEV_TRIGGER(tx, TRIGGER_NETDEV_TX);
- @@ -425,6 +449,9 @@ static struct attribute *netdev_trig_att
- &dev_attr_link_10.attr,
- &dev_attr_link_100.attr,
- &dev_attr_link_1000.attr,
- + &dev_attr_link_2500.attr,
- + &dev_attr_link_5000.attr,
- + &dev_attr_link_10000.attr,
- &dev_attr_full_duplex.attr,
- &dev_attr_half_duplex.attr,
- &dev_attr_rx.attr,
- @@ -522,6 +549,9 @@ static void netdev_trig_work(struct work
- test_bit(TRIGGER_NETDEV_LINK_10, &trigger_data->mode) ||
- test_bit(TRIGGER_NETDEV_LINK_100, &trigger_data->mode) ||
- test_bit(TRIGGER_NETDEV_LINK_1000, &trigger_data->mode) ||
- + test_bit(TRIGGER_NETDEV_LINK_2500, &trigger_data->mode) ||
- + test_bit(TRIGGER_NETDEV_LINK_5000, &trigger_data->mode) ||
- + test_bit(TRIGGER_NETDEV_LINK_10000, &trigger_data->mode) ||
- test_bit(TRIGGER_NETDEV_HALF_DUPLEX, &trigger_data->mode) ||
- test_bit(TRIGGER_NETDEV_FULL_DUPLEX, &trigger_data->mode);
- interval = jiffies_to_msecs(
- --- a/include/linux/leds.h
- +++ b/include/linux/leds.h
- @@ -588,6 +588,9 @@ enum led_trigger_netdev_modes {
- TRIGGER_NETDEV_LINK_10,
- TRIGGER_NETDEV_LINK_100,
- TRIGGER_NETDEV_LINK_1000,
- + TRIGGER_NETDEV_LINK_2500,
- + TRIGGER_NETDEV_LINK_5000,
- + TRIGGER_NETDEV_LINK_10000,
- TRIGGER_NETDEV_HALF_DUPLEX,
- TRIGGER_NETDEV_FULL_DUPLEX,
- TRIGGER_NETDEV_TX,
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