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Diffstat (limited to 'src/plugins/avf/output.c')
-rw-r--r--src/plugins/avf/output.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/plugins/avf/output.c b/src/plugins/avf/output.c
index ec4d7f6c0a2..d5e71d528ab 100644
--- a/src/plugins/avf/output.c
+++ b/src/plugins/avf/output.c
@@ -26,6 +26,7 @@
#define AVF_TXQ_DESC_CMD(x) (1 << (x + 4))
#define AVF_TXQ_DESC_CMD_EOP AVF_TXQ_DESC_CMD(0)
#define AVF_TXQ_DESC_CMD_RS AVF_TXQ_DESC_CMD(1)
+#define AVF_TXQ_DESC_CMD_RSV AVF_TXQ_DESC_CMD(2)
static_always_inline u8
avf_tx_desc_get_dtyp (avf_tx_desc_t * d)
@@ -50,6 +51,8 @@ CLIB_MULTIARCH_FN (avf_interface_tx) (vlib_main_t * vm,
u16 n_left = frame->n_vectors;
vlib_buffer_t *b0, *b1, *b2, *b3;
u16 mask = txq->size - 1;
+ u64 bits = (AVF_TXQ_DESC_CMD_EOP | AVF_TXQ_DESC_CMD_RS |
+ AVF_TXQ_DESC_CMD_RSV);
clib_spinlock_lock_if_init (&txq->lock);
@@ -111,13 +114,12 @@ CLIB_MULTIARCH_FN (avf_interface_tx) (vlib_main_t * vm,
d->qword[0] = vlib_get_buffer_data_physical_address (vm, bi0) +
b0->current_data;
#else
- d0->qword[0] = pointer_to_uword (b0->data);
- d1->qword[0] = pointer_to_uword (b1->data);
- d2->qword[0] = pointer_to_uword (b2->data);
- d3->qword[0] = pointer_to_uword (b3->data);
+ d0->qword[0] = pointer_to_uword (b0->data) + b0->current_data;
+ d1->qword[0] = pointer_to_uword (b1->data) + b1->current_data;
+ d2->qword[0] = pointer_to_uword (b2->data) + b2->current_data;
+ d3->qword[0] = pointer_to_uword (b3->data) + b3->current_data;
#endif
- u64 bits = AVF_TXQ_DESC_CMD_EOP | AVF_TXQ_DESC_CMD_RS;
d0->qword[1] = ((u64) b0->current_length) << 34 | bits;
d1->qword[1] = ((u64) b1->current_length) << 34 | bits;
d2->qword[1] = ((u64) b2->current_length) << 34 | bits;
@@ -140,11 +142,9 @@ CLIB_MULTIARCH_FN (avf_interface_tx) (vlib_main_t * vm,
d->qword[0] = vlib_get_buffer_data_physical_address (vm, bi0) +
b0->current_data;
#else
- d0->qword[0] = pointer_to_uword (b0->data);
-
+ d0->qword[0] = pointer_to_uword (b0->data) + b0->current_data;
#endif
- d0->qword[1] = ((u64) b0->current_length) << 34;
- d0->qword[1] |= AVF_TXQ_DESC_CMD_EOP | AVF_TXQ_DESC_CMD_RS;
+ d0->qword[1] = (((u64) b0->current_length) << 34) | bits;
txq->next = (txq->next + 1) & mask;
txq->n_bufs++;