diff options
Diffstat (limited to 'drivers/infiniband/sw/siw/siw_main.c')
-rw-r--r-- | drivers/infiniband/sw/siw/siw_main.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/infiniband/sw/siw/siw_main.c b/drivers/infiniband/sw/siw/siw_main.c index d862bec84376..181e06c1c43d 100644 --- a/drivers/infiniband/sw/siw/siw_main.c +++ b/drivers/infiniband/sw/siw/siw_main.c @@ -69,7 +69,7 @@ static int siw_device_register(struct siw_device *sdev, const char *name) sdev->vendor_part_id = dev_id++; - rv = ib_register_device(base_dev, name); + rv = ib_register_device(base_dev, name, NULL); if (rv) { pr_warn("siw: device registration error %d\n", rv); return rv; @@ -306,6 +306,7 @@ static struct siw_device *siw_device_create(struct net_device *netdev) struct siw_device *sdev = NULL; struct ib_device *base_dev; struct device *parent = netdev->dev.parent; + u64 dma_mask; int rv; if (!parent) { @@ -382,10 +383,12 @@ static struct siw_device *siw_device_create(struct net_device *netdev) */ base_dev->phys_port_cnt = 1; base_dev->dev.parent = parent; - base_dev->dev.dma_ops = &dma_virt_ops; base_dev->dev.dma_parms = &sdev->dma_parms; - sdev->dma_parms = (struct device_dma_parameters) - { .max_segment_size = SZ_2G }; + dma_set_max_seg_size(&base_dev->dev, UINT_MAX); + dma_mask = IS_ENABLED(CONFIG_64BIT) ? DMA_BIT_MASK(64) : DMA_BIT_MASK(32); + if (dma_coerce_mask_and_coherent(&base_dev->dev, dma_mask)) + goto error; + base_dev->num_comp_vectors = num_possible_cpus(); xa_init_flags(&sdev->qp_xa, XA_FLAGS_ALLOC1); |