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author | Daniel Golle <daniel@makrotopia.org> | 2022-03-21 01:16:48 +0000 |
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committer | Daniel Golle <daniel@makrotopia.org> | 2022-03-21 13:11:56 +0000 |
commit | 786bf7fdaca4c75e7eba6e9aa3a8b5775fd21186 (patch) | |
tree | 926fecb2b1f6ce1e42ba7ef4c7aab8e68dfd214c /target/linux/bcm63xx/patches-5.4/040-v5.12-bcm63xx_enet-batch-process-rx-path.patch | |
parent | 9470160c350d15f765c33d6c1db15d6c4709a64c (diff) | |
download | upstream-786bf7fdaca4c75e7eba6e9aa3a8b5775fd21186.tar.gz upstream-786bf7fdaca4c75e7eba6e9aa3a8b5775fd21186.tar.bz2 upstream-786bf7fdaca4c75e7eba6e9aa3a8b5775fd21186.zip |
kernel: delete Linux 5.4 config and patches
As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)
Diffstat (limited to 'target/linux/bcm63xx/patches-5.4/040-v5.12-bcm63xx_enet-batch-process-rx-path.patch')
-rw-r--r-- | target/linux/bcm63xx/patches-5.4/040-v5.12-bcm63xx_enet-batch-process-rx-path.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/target/linux/bcm63xx/patches-5.4/040-v5.12-bcm63xx_enet-batch-process-rx-path.patch b/target/linux/bcm63xx/patches-5.4/040-v5.12-bcm63xx_enet-batch-process-rx-path.patch deleted file mode 100644 index ab1a4a91e1..0000000000 --- a/target/linux/bcm63xx/patches-5.4/040-v5.12-bcm63xx_enet-batch-process-rx-path.patch +++ /dev/null @@ -1,55 +0,0 @@ -From 9cbfea02c1dbee0afb9128f065e6e793672b9ff7 Mon Sep 17 00:00:00 2001 -From: Sieng Piaw Liew <liew.s.piaw@gmail.com> -Date: Wed, 6 Jan 2021 22:42:02 +0800 -Subject: [PATCH 1/7] bcm63xx_enet: batch process rx path - -Use netif_receive_skb_list to batch process rx skb. -Tested on BCM6328 320 MHz using iperf3 -M 512, increasing performance -by 12.5%. - -Before: -[ ID] Interval Transfer Bandwidth Retr -[ 4] 0.00-30.00 sec 120 MBytes 33.7 Mbits/sec 277 sender -[ 4] 0.00-30.00 sec 120 MBytes 33.5 Mbits/sec receiver - -After: -[ ID] Interval Transfer Bandwidth Retr -[ 4] 0.00-30.00 sec 136 MBytes 37.9 Mbits/sec 203 sender -[ 4] 0.00-30.00 sec 135 MBytes 37.7 Mbits/sec receiver - -Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com> -Acked-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: Jakub Kicinski <kuba@kernel.org> ---- - drivers/net/ethernet/broadcom/bcm63xx_enet.c | 6 +++++- - 1 file changed, 5 insertions(+), 1 deletion(-) - ---- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c -+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c -@@ -298,10 +298,12 @@ static void bcm_enet_refill_rx_timer(str - static int bcm_enet_receive_queue(struct net_device *dev, int budget) - { - struct bcm_enet_priv *priv; -+ struct list_head rx_list; - struct device *kdev; - int processed; - - priv = netdev_priv(dev); -+ INIT_LIST_HEAD(&rx_list); - kdev = &priv->pdev->dev; - processed = 0; - -@@ -392,10 +394,12 @@ static int bcm_enet_receive_queue(struct - skb->protocol = eth_type_trans(skb, dev); - dev->stats.rx_packets++; - dev->stats.rx_bytes += len; -- netif_receive_skb(skb); -+ list_add_tail(&skb->list, &rx_list); - - } while (--budget > 0); - -+ netif_receive_skb_list(&rx_list); -+ - if (processed || !priv->rx_desc_count) { - bcm_enet_refill_rx(dev); - |