diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0754-Revert-net-bcmgenet-Workaround-for-Pi-4B-network-iss.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0754-Revert-net-bcmgenet-Workaround-for-Pi-4B-network-iss.patch | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0754-Revert-net-bcmgenet-Workaround-for-Pi-4B-network-iss.patch b/target/linux/brcm2708/patches-4.19/950-0754-Revert-net-bcmgenet-Workaround-for-Pi-4B-network-iss.patch deleted file mode 100644 index d7512dacd8..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0754-Revert-net-bcmgenet-Workaround-for-Pi-4B-network-iss.patch +++ /dev/null @@ -1,60 +0,0 @@ -From 024173b78ac6c6ce9dca879274b1e8a8e9000738 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Fri, 9 Aug 2019 08:52:16 +0100 -Subject: [PATCH 754/806] Revert "net: bcmgenet: Workaround for Pi 4B network - issue" - -This reverts commit 9c0770ea7682a84a22c33410ef6870af258abacc. ---- - .../net/ethernet/broadcom/genet/bcmgenet.c | 22 ------------------- - 1 file changed, 22 deletions(-) - ---- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c -+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c -@@ -72,10 +72,6 @@ - #define GENET_RDMA_REG_OFF (priv->hw_params->rdma_offset + \ - TOTAL_DESC * DMA_DESC_SIZE) - --static bool force_reneg = false; --module_param(force_reneg, bool, 0444); --MODULE_PARM_DESC(force_reneg, "Force a renegotiation after the initial link-up"); -- - static inline void bcmgenet_writel(u32 value, void __iomem *offset) - { - /* MIPS chips strapped for BE will automagically configure the -@@ -2616,7 +2612,6 @@ static void bcmgenet_irq_task(struct wor - unsigned int status; - struct bcmgenet_priv *priv = container_of( - work, struct bcmgenet_priv, bcmgenet_irq_work); -- static int first_link = 1; - - netif_dbg(priv, intr, priv->dev, "%s\n", __func__); - -@@ -2630,26 +2625,9 @@ static void bcmgenet_irq_task(struct wor - phy_init_hw(priv->dev->phydev); - - /* Link UP/DOWN event */ -- if (status & UMAC_IRQ_LINK_EVENT) { -+ if (status & UMAC_IRQ_LINK_EVENT) - phy_mac_interrupt(priv->dev->phydev); - -- if (priv->dev->phydev->link && first_link) { -- first_link = 0; -- /* -- * HACK: Some Pi4Bs, when paired with some switches, -- * come up in a strange state where they are unable to -- * transmit, causing them to fail to get an IP address. -- * Although the failure mechanism is not yet understood, -- * forcing renegotiation at this point has been shown -- * to be effective in avoiding the problem. -- */ -- if (force_reneg) { -- dev_info(&priv->pdev->dev, -- "Forcing renegotiation\n"); -- genphy_restart_aneg(priv->dev->phydev); -- } -- } -- } - } - - /* bcmgenet_isr1: handle Rx and Tx priority queues */ |