git: 3d0b6c69dced - main - LinuxKPI: scatterlist.h: implement sg_init_marker()
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Date: Mon, 15 Jun 2026 14:14:35 UTC
The branch main has been updated by bz:
URL: https://cgit.FreeBSD.org/src/commit/?id=3d0b6c69dced4936fccff6733912a0ef93214dbe
commit 3d0b6c69dced4936fccff6733912a0ef93214dbe
Author: Bjoern A. Zeeb <bz@FreeBSD.org>
AuthorDate: 2026-02-03 18:29:09 +0000
Commit: Bjoern A. Zeeb <bz@FreeBSD.org>
CommitDate: 2026-06-15 14:14:19 +0000
LinuxKPI: scatterlist.h: implement sg_init_marker()
Add sg_init_marker() which is needed by mt76 drivers USB attachment.
Sponosored by: The FreeBSD Foundation
MFC after: 3 days
Reviewed by: emaste, dumbbell
Differential Revision: https://reviews.freebsd.org/D57594
---
sys/compat/linuxkpi/common/include/linux/scatterlist.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/sys/compat/linuxkpi/common/include/linux/scatterlist.h b/sys/compat/linuxkpi/common/include/linux/scatterlist.h
index c49c2179d359..4ab3de5fb64d 100644
--- a/sys/compat/linuxkpi/common/include/linux/scatterlist.h
+++ b/sys/compat/linuxkpi/common/include/linux/scatterlist.h
@@ -188,6 +188,12 @@ sg_mark_end(struct scatterlist *sg)
sg->page_link &= ~SG_PAGE_LINK_CHAIN;
}
+static inline void
+sg_init_marker(struct scatterlist *sg, uint32_t num_sgs)
+{
+ sg_mark_end(&sg[num_sgs - 1]);
+}
+
static inline void
sg_init_table(struct scatterlist *sg, unsigned int nents)
{