mirror/buildroot
1
0
Fork 0
mirror of https://gitlab.com/buildroot.org/buildroot.git synced 2026-09-09 16:01:54 -09:00
Code Issues Packages Projects Releases Wiki Activity

package/igh-ethercat: backport upstream fix to build with Linux >= 6.19.0

Browse Source 
Fixes:

  https://autobuild.buildroot.org/results/9b270904b2f7cf9eaa661c98370c582a61ff2342/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Thomas Petazzoni
2026-08-20 22:27:34 +02:00
committed by Julien Olivain
parent 7eb4a552c4
commit e4cf512c39
1 changed files with 36 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
package/igh-ethercat/0002-Linux-6.19.0-support.patch Normal file
View File

@@ -0,0 +1,36 @@
From 2c947e90d93d9c5a0129b62744de9720b48d2a17 Mon Sep 17 00:00:00 2001
From: Nicola Fontana <ntd@entidi.it>
Date: Sun, 8 Mar 2026 15:39:41 +0100
Subject: [PATCH] Linux 6.19.0 support
Commit 89aec171d9d1ab168e43fcf9754b82e4c0aef9b9 (part of linux kernel
6.19.0-rc1) introduced an arbitrarily sized sockaddr struct to be used
instead of the classical one.
Closes #200
Upstream: https://gitlab.com/etherlab.org/ethercat/-/commit/c42c9cf8bc31c56cc20ae630605495e3f19f3f9a
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
devices/generic.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/devices/generic.c b/devices/generic.c
index f6cef9b5..a08af54b 100644
--- a/devices/generic.c
+++ b/devices/generic.c
@@ -234,7 +234,11 @@ int ec_gen_device_create_socket(
sa.sll_family = AF_PACKET;
sa.sll_protocol = htons(ETH_P_ETHERCAT);
sa.sll_ifindex = desc->ifindex;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 19, 0)
+ ret = kernel_bind(dev->socket, (struct sockaddr_unsized *) &sa, sizeof(sa));
+#else
ret = kernel_bind(dev->socket, (struct sockaddr *) &sa, sizeof(sa));
+#endif
if (ret) {
printk(KERN_ERR PFX "Failed to bind() socket to interface"
" (ret = %i).\n", ret);
--
2.55.0