mirror of
https://git.openwrt.org/openwrt/openwrt.git
synced 2024-10-21 06:58:37 +02:00
cddd459140
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release which was tagged LSDK-20.04-V5.4. https://source.codeaurora.org/external/qoriq/qoriq-components/linux/ For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in LSDK, port the dts patches from 4.14. The patches are sorted into the following categories: 301-arch-xxxx 302-dts-xxxx 303-core-xxxx 701-net-xxxx 801-audio-xxxx 802-can-xxxx 803-clock-xxxx 804-crypto-xxxx 805-display-xxxx 806-dma-xxxx 807-gpio-xxxx 808-i2c-xxxx 809-jailhouse-xxxx 810-keys-xxxx 811-kvm-xxxx 812-pcie-xxxx 813-pm-xxxx 814-qe-xxxx 815-sata-xxxx 816-sdhc-xxxx 817-spi-xxxx 818-thermal-xxxx 819-uart-xxxx 820-usb-xxxx 821-vfio-xxxx Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From 3532c45dc451d2bb7d88a33a554a86422828c9aa Mon Sep 17 00:00:00 2001
|
|
From: Camelia Groza <camelia.groza@nxp.com>
|
|
Date: Thu, 13 Jul 2017 17:26:02 +0300
|
|
Subject: [PATCH] sdk_dpaa: ls1043a errata: resplit the skb after copy
|
|
|
|
Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
|
|
---
|
|
drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c | 5 +++++
|
|
1 file changed, 5 insertions(+)
|
|
|
|
--- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c
|
|
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c
|
|
@@ -1016,6 +1016,7 @@ int __hot dpa_tx_extended(struct sk_buff
|
|
#endif /* CONFIG_FSL_DPAA_TS */
|
|
|
|
#ifndef CONFIG_PPC
|
|
+resplit_4k:
|
|
if (unlikely(dpaa_errata_a010022)) {
|
|
skb = split_skb_at_4k_boundaries(skb);
|
|
if (!skb)
|
|
@@ -1062,6 +1063,10 @@ int __hot dpa_tx_extended(struct sk_buff
|
|
struct sk_buff *nskb = skb_copy(skb, GFP_ATOMIC);
|
|
kfree_skb(skb);
|
|
skb = nskb;
|
|
+#ifndef CONFIG_PPC
|
|
+ if (unlikely(dpaa_errata_a010022))
|
|
+ goto resplit_4k;
|
|
+#endif
|
|
/* skb_copy() has now linearized the skbuff. */
|
|
} else if (unlikely(nonlinear)) {
|
|
/* We are here because the egress skb contains
|