diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/sdma.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/sdma.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/infiniband/hw/hfi1/sdma.c b/drivers/infiniband/hw/hfi1/sdma.c index 8ed20392e9f0..bb2552dd29c1 100644 --- a/drivers/infiniband/hw/hfi1/sdma.c +++ b/drivers/infiniband/hw/hfi1/sdma.c @@ -1593,22 +1593,7 @@ static inline void sdma_unmap_desc( struct hfi1_devdata *dd, struct sdma_desc *descp) { - switch (sdma_mapping_type(descp)) { - case SDMA_MAP_SINGLE: - dma_unmap_single( - &dd->pcidev->dev, - sdma_mapping_addr(descp), - sdma_mapping_len(descp), - DMA_TO_DEVICE); - break; - case SDMA_MAP_PAGE: - dma_unmap_page( - &dd->pcidev->dev, - sdma_mapping_addr(descp), - sdma_mapping_len(descp), - DMA_TO_DEVICE); - break; - } + system_descriptor_complete(dd, descp); } /* @@ -3128,7 +3113,7 @@ int ext_coal_sdma_tx_descs(struct hfi1_devdata *dd, struct sdma_txreq *tx, /* Add descriptor for coalesce buffer */ tx->desc_limit = MAX_DESC; - return _sdma_txadd_daddr(dd, SDMA_MAP_SINGLE, tx, + return _sdma_txadd_daddr(dd, SDMA_MAP_SINGLE, NULL, tx, addr, tx->tlen); } @@ -3167,10 +3152,12 @@ int _pad_sdma_tx_descs(struct hfi1_devdata *dd, struct sdma_txreq *tx) return rval; } } + /* finish the one just added */ make_tx_sdma_desc( tx, SDMA_MAP_NONE, + NULL, dd->sdma_pad_phys, sizeof(u32) - (tx->packet_len & (sizeof(u32) - 1))); tx->num_desc++; |