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/ixge/ixge.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/ixge/ixge.c')
| -rw-r--r-- | src/plugins/ixge/ixge.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/src/plugins/ixge/ixge.c b/src/plugins/ixge/ixge.c index aa14eac7fd7..5cf83cfb670 100644 --- a/src/plugins/ixge/ixge.c +++ b/src/plugins/ixge/ixge.c @@ -1097,10 +1097,8 @@ ixge_tx_no_wrap (ixge_main_t * xm, ASSERT (ixge_tx_descriptor_matches_template (xm, d + 0)); ASSERT (ixge_tx_descriptor_matches_template (xm, d + 1)); - d[0].buffer_address = - vlib_get_buffer_data_physical_address (vm, bi0) + b0->current_data; - d[1].buffer_address = - vlib_get_buffer_data_physical_address (vm, bi1) + b1->current_data; + d[0].buffer_address = vlib_buffer_get_pa (vm, b0); + d[1].buffer_address = vlib_buffer_get_pa (vm, b1); d[0].n_bytes_this_buffer = len0; d[1].n_bytes_this_buffer = len1; @@ -1153,9 +1151,7 @@ ixge_tx_no_wrap (ixge_main_t * xm, ASSERT (ixge_tx_descriptor_matches_template (xm, d + 0)); - d[0].buffer_address = - vlib_get_buffer_data_physical_address (vm, bi0) + b0->current_data; - + d[0].buffer_address = vlib_buffer_get_pa (vm, b0); d[0].n_bytes_this_buffer = len0; d[0].status0 = @@ -1425,6 +1421,7 @@ ixge_rx_queue_no_wrap (ixge_main_t * xm, while (n_descriptors_left >= 4 && n_left_to_next >= 2) { vlib_buffer_t *b0, *b1; + vlib_buffer_t *f0, *f1; u32 bi0, fi0, len0, l3_offset0, s20, s00, flags0; u32 bi1, fi1, len1, l3_offset1, s21, s01, flags1; u8 is_eop0, error0, next0; @@ -1510,10 +1507,10 @@ ixge_rx_queue_no_wrap (ixge_main_t * xm, n_packets += is_eop0 + is_eop1; /* Give new buffers to hardware. */ - d0.rx_to_hw.tail_address = - vlib_get_buffer_data_physical_address (vm, fi0); - d1.rx_to_hw.tail_address = - vlib_get_buffer_data_physical_address (vm, fi1); + f0 = vlib_get_buffer (vm, fi0); + f1 = vlib_get_buffer (vm, fi1); + d0.rx_to_hw.tail_address = vlib_buffer_get_pa (vm, f0); + d1.rx_to_hw.tail_address = vlib_buffer_get_pa (vm, f1); d0.rx_to_hw.head_address = d[0].rx_to_hw.tail_address; d1.rx_to_hw.head_address = d[1].rx_to_hw.tail_address; d[0].as_u32x4 = d0.as_u32x4; @@ -1655,6 +1652,7 @@ ixge_rx_queue_no_wrap (ixge_main_t * xm, while (n_descriptors_left > 0 && n_left_to_next > 0) { vlib_buffer_t *b0; + vlib_buffer_t *f0; u32 bi0, fi0, len0, l3_offset0, s20, s00, flags0; u8 is_eop0, error0, next0; ixge_descriptor_t d0; @@ -1708,8 +1706,8 @@ ixge_rx_queue_no_wrap (ixge_main_t * xm, n_packets += is_eop0; /* Give new buffer to hardware. */ - d0.rx_to_hw.tail_address = - vlib_get_buffer_data_physical_address (vm, fi0); + f0 = vlib_get_buffer (vm, fi0); + d0.rx_to_hw.tail_address = vlib_buffer_get_pa (vm, f0); d0.rx_to_hw.head_address = d0.rx_to_hw.tail_address; d[0].as_u32x4 = d0.as_u32x4; @@ -2510,9 +2508,8 @@ ixge_dma_init (ixge_device_t * xd, vlib_rx_or_tx_t rt, u32 queue_index) for (i = 0; i < n_alloc; i++) { dq->descriptors[i].rx_to_hw.tail_address = - vlib_get_buffer_data_physical_address (vm, - dq->descriptor_buffer_indices - [i]); + vlib_buffer_get_pa + (vm, vlib_get_buffer (vm, dq->descriptor_buffer_indices[i])); } } else |