diff options
| author |   Damjan Marion <damarion@cisco.com> | 2018-10-22 13:07:02 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-10-22 13:01:19 +0000 |
| commit | 8f49936b20508d57968f01dcb18f8d31b1a58f3f (patch) | |
| tree | edb3ee5da2457b345274f69eab70d05123ada08e /src/plugins/avf/output.c | |
| parent | 6f3f1cbf7760efb17c5754c3dbccdefd433675cb (diff) | |
vlib: introduce vlib_buffer_get_{pa,va,current_va,current_pa} inlines
Change-Id: I0b42ac6b05bc9910904a97924ea4bebc84507d4d
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/avf/output.c')
| -rw-r--r-- | src/plugins/avf/output.c | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/src/plugins/avf/output.c b/src/plugins/avf/output.c index 8f8e82d146c..c2c4b01d022 100644 --- a/src/plugins/avf/output.c +++ b/src/plugins/avf/output.c @@ -118,16 +118,21 @@ retry: b2 = vlib_get_buffer (vm, bi2); b3 = vlib_get_buffer (vm, bi3); -#if 0 - d->qword[0] = vlib_get_buffer_data_physical_address (vm, bi0) + - b0->current_data; -#else - 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 + if (ad->flags & AVF_DEVICE_F_IOVA) + { + d0->qword[0] = vlib_buffer_get_current_va (b0); + d1->qword[0] = vlib_buffer_get_current_va (b1); + d2->qword[0] = vlib_buffer_get_current_va (b2); + d3->qword[0] = vlib_buffer_get_current_va (b3); + } + else + { + d0->qword[0] = vlib_buffer_get_current_pa (vm, b0); + d1->qword[0] = vlib_buffer_get_current_pa (vm, b1); + d2->qword[0] = vlib_buffer_get_current_pa (vm, b2); + d3->qword[0] = vlib_buffer_get_current_pa (vm, b3); + } + 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; @@ -146,12 +151,11 @@ retry: txq->bufs[next] = bi0; b0 = vlib_get_buffer (vm, bi0); -#if 0 - d->qword[0] = vlib_get_buffer_data_physical_address (vm, bi0) + - b0->current_data; -#else - d0->qword[0] = pointer_to_uword (b0->data) + b0->current_data; -#endif + if (ad->flags & AVF_DEVICE_F_IOVA) + d0->qword[0] = vlib_buffer_get_current_va (b0); + else + d0->qword[0] = vlib_buffer_get_current_pa (vm, b0); + d0->qword[1] = (((u64) b0->current_length) << 34) | bits; next = (next + 1) & mask; |