ligang/vpp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

libmemif: fix chained buffer flag

Browse Source 
fixes issue: MEMIF_DESC_FLAG_NEXT persisted when enqueueing
stored buffers

Type: fix

Change-Id: I9e973ed6e0339612fe1dd3e3bd80ed7c05093791
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
This commit is contained in:
Jakub Grajciar
2019-07-24 14:49:04 +02:00
committed by Damjan Marion
parent f995c7122b
commit cbd179cd39
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
extras/libmemif/src/main.c
View File

@ -1711,6 +1711,7 @@ memif_buffer_enq_tx (memif_conn_handle_t conn, uint16_t qid,
ring->desc[slot & mask].offset =
(uint32_t) (b0->data -
c->regions[ring->desc[slot & mask].region].addr);
ring->desc[slot & mask].flags &= ~MEMIF_DESC_FLAG_NEXT;
ring->desc[slot & mask].flags |=
(b0->flags & MEMIF_BUFFER_FLAG_NEXT) ? MEMIF_DESC_FLAG_NEXT : 0;