mirror of
https://github.com/openwrt/openwrt.git
synced 2026-06-17 12:40:16 +04:00
Shiji Yang
8f638f9366
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.91 Remove upstreamed patches: - airoha/patches-6.12/017-v6.13-net-airoha-Implement-BQL-support.patch[1] - airoha/patches-6.12/138-v7.1-net-airoha-Add-missing-RX_CPU_IDX-configuration-in-a.patch[2] - airoha/patches-6.12/149-v7.1-net-airoha-Move-ndesc-initialization-at-end-of-airoh.patch[3] - generic/backport-6.12/940-v7.1-net-dsa-realtek-rtl8365mb-fix-mode-mask-calculation.patch[5] Manually rebased patches: - airoha/patches-6.12/048-01-v6.15-net-airoha-Move-airoha_eth-driver-in-a-dedicated-fol.patch[1] - ath79/patches-6.12/800-leds-add-reset-controller-based-driver.patch[4] - bcm27xx/patches-6.12/950-0122-bcmgenet-Better-coalescing-parameter-defaults.patch[6] We also backported four patches to fix perf tool regression: - generic/backport-6.12/216-01-revert-perf-cgroup-update-metric-leader-in-evlist__e.patch - generic/backport-6.12/216-02-revert-perf-tool_pmu-fix-aggregation-on-duration_tim.patch - generic/backport-6.12/216-03-revert-perf-python-add-parse_events-function.patch - generic/backport-6.12/216-04-revert-perf-tool_pmu-factor-tool-events-into-their-o.patch All other patches are automatically refreshed. [1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=ca24fcac1daaa5e8a667981d81986a3eb4b9fb04 [2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=f00037a99bc2332ef59dc85298b98b20af165904 [3] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=d36be272adda7f313e39dd118086955d993bf6a7 [4] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=07d3611389ba7d78b80ea360a42ce32ab2521fbc [5] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=3354d6c62fd4baa7b32cbd80cc5a8aa3f2bd0656 [6] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=b84351dcc359667bc952131c1424b692ec83dce2 Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Link: https://github.com/openwrt/openwrt/pull/23444 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
47 lines
1.5 KiB
Diff
47 lines
1.5 KiB
Diff
From 77c99eba357c028c1c390c4f8f3b3c7ba6cbf3cf Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Wed, 14 Dec 2022 15:00:51 +0000
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Subject: [PATCH] net: bcmgenet: Add 'eee' module parameter
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On some switches, having EEE enabled causes the link to become
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unstable. With this patch, adding 'genet.eee=N' to the kernel command
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line will cause EEE to be disabled on the link.
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See: https://github.com/raspberrypi/linux/issues/4289
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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drivers/net/ethernet/broadcom/genet/bcmgenet.c | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
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+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
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@@ -68,6 +68,9 @@ static void bcmgenet_set_rx_mode(struct
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static bool skip_umac_reset = false;
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module_param(skip_umac_reset, bool, 0444);
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MODULE_PARM_DESC(skip_umac_reset, "Skip UMAC reset step");
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+static bool eee = true;
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+module_param(eee, bool, 0444);
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+MODULE_PARM_DESC(eee, "Enable EEE (default Y)");
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static inline void bcmgenet_writel(u32 value, void __iomem *offset)
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{
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@@ -3360,6 +3363,17 @@ static int bcmgenet_open(struct net_devi
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bcmgenet_phy_pause_set(dev, priv->rx_pause, priv->tx_pause);
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+ if (!eee) {
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+ struct ethtool_keee eee_data;
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+
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+ ret = bcmgenet_get_eee(dev, &eee_data);
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+ if (ret == 0) {
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+ eee_data.eee_enabled = 0;
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+ bcmgenet_set_eee(dev, &eee_data);
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+ netdev_warn(dev, "EEE disabled\n");
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+ }
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+ }
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+
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bcmgenet_netif_start(dev);
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netif_tx_start_all_queues(dev);
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