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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 18:04:33 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 23:42:32 +0100 |
| commit | f07e572f6447465d8938679533d604e402b0f066 (patch) | |
| tree | cb333bd2a67e59e7c07659514850a0fd55fc825e /target/linux/bcm27xx/patches-5.4/950-0211-bcmgenet-Better-coalescing-parameter-defaults.patch | |
| parent | 5d3a6fd970619dfc55f8259035c3027d7613a2a6 (diff) | |
| download | upstream-f07e572f6447465d8938679533d604e402b0f066.tar.gz upstream-f07e572f6447465d8938679533d604e402b0f066.tar.bz2 upstream-f07e572f6447465d8938679533d604e402b0f066.zip | |
bcm27xx: import latest patches from the RPi foundation
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0211-bcmgenet-Better-coalescing-parameter-defaults.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0211-bcmgenet-Better-coalescing-parameter-defaults.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0211-bcmgenet-Better-coalescing-parameter-defaults.patch b/target/linux/bcm27xx/patches-5.4/950-0211-bcmgenet-Better-coalescing-parameter-defaults.patch deleted file mode 100644 index 3a38f64436..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0211-bcmgenet-Better-coalescing-parameter-defaults.patch +++ /dev/null @@ -1,43 +0,0 @@ -From b3344ca9ef887c4004c61be39f7d8d058a569d4d Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Wed, 27 Mar 2019 13:45:46 +0000 -Subject: [PATCH] bcmgenet: Better coalescing parameter defaults - -Set defaults for TX and RX packet coalescing to be equivalent to: - - # ethtool -C eth0 tx-frames 10 - # ethtool -C eth0 rx-usecs 50 - -This may be something we want to set via DT parameters in the -future. - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - drivers/net/ethernet/broadcom/genet/bcmgenet.c | 7 +++++-- - 1 file changed, 5 insertions(+), 2 deletions(-) - ---- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c -+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c -@@ -2149,7 +2149,7 @@ static void bcmgenet_init_tx_ring(struct - - bcmgenet_tdma_ring_writel(priv, index, 0, TDMA_PROD_INDEX); - bcmgenet_tdma_ring_writel(priv, index, 0, TDMA_CONS_INDEX); -- bcmgenet_tdma_ring_writel(priv, index, 1, DMA_MBUF_DONE_THRESH); -+ bcmgenet_tdma_ring_writel(priv, index, 10, DMA_MBUF_DONE_THRESH); - /* Disable rate control for now */ - bcmgenet_tdma_ring_writel(priv, index, flow_period_val, - TDMA_FLOW_PERIOD); -@@ -3573,9 +3573,12 @@ static int bcmgenet_probe(struct platfor - netif_set_real_num_rx_queues(priv->dev, priv->hw_params->rx_queues + 1); - - /* Set default coalescing parameters */ -- for (i = 0; i < priv->hw_params->rx_queues; i++) -+ for (i = 0; i < priv->hw_params->rx_queues; i++) { - priv->rx_rings[i].rx_max_coalesced_frames = 1; -+ priv->rx_rings[i].rx_coalesce_usecs = 50; -+ } - priv->rx_rings[DESC_INDEX].rx_max_coalesced_frames = 1; -+ priv->rx_rings[DESC_INDEX].rx_coalesce_usecs = 50; - - /* libphy will determine the link state */ - netif_carrier_off(dev); |