diff options
| author | Chen Minqiang <ptpt52@gmail.com> | 2018-06-17 04:31:43 +0800 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-06-18 15:39:08 +0200 |
| commit | 8f804f42d52e49191429ad1d716e7adb3cd10ceb (patch) | |
| tree | 87e202b6039698a8d3c7a6d15a46574c9fc771ff /target/linux/ipq40xx/patches-4.14 | |
| parent | c84ef1f1886e0803a7b8d8a0ec18c06df4f198c2 (diff) | |
| download | upstream-8f804f42d52e49191429ad1d716e7adb3cd10ceb.tar.gz upstream-8f804f42d52e49191429ad1d716e7adb3cd10ceb.tar.bz2 upstream-8f804f42d52e49191429ad1d716e7adb3cd10ceb.zip | |
ipq40xx: essedma: fixup ip align
This fixup ip align in essedma driver rx path
see cat /proc/cpu/alignment
which reports alignment-fixups without this fix.
Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
Diffstat (limited to 'target/linux/ipq40xx/patches-4.14')
| -rw-r--r-- | target/linux/ipq40xx/patches-4.14/902-essedma-alloc-skb-ip-align.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/ipq40xx/patches-4.14/902-essedma-alloc-skb-ip-align.patch b/target/linux/ipq40xx/patches-4.14/902-essedma-alloc-skb-ip-align.patch new file mode 100644 index 0000000000..82766c1f2c --- /dev/null +++ b/target/linux/ipq40xx/patches-4.14/902-essedma-alloc-skb-ip-align.patch @@ -0,0 +1,26 @@ +From 17681f0bb474d0d227f07369144149d1555d8bce Mon Sep 17 00:00:00 2001 +From: Chen Minqiang <ptpt52@gmail.com> +Date: Sun, 17 Jun 2018 04:14:13 +0800 +Subject: [PATCH] essedma: alloc skb ip align + +Signed-off-by: Chen Minqiang <ptpt52@gmail.com> +--- + drivers/net/ethernet/qualcomm/essedma/edma.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/net/ethernet/qualcomm/essedma/edma.c b/drivers/net/ethernet/qualcomm/essedma/edma.c +index a3c0d66..29bc9f8 100644 +--- a/drivers/net/ethernet/qualcomm/essedma/edma.c ++++ b/drivers/net/ethernet/qualcomm/essedma/edma.c +@@ -193,7 +193,7 @@ static int edma_alloc_rx_buf(struct edma_common_info + skb = sw_desc->skb; + } else { + /* alloc skb */ +- skb = netdev_alloc_skb(edma_netdev[0], length); ++ skb = netdev_alloc_skb_ip_align(edma_netdev[0], length); + if (!skb) { + /* Better luck next round */ + break; +-- +2.17.1 + |