diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2020-09-29 21:24:35 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-10-06 16:45:53 -0300 |
| commit | 6ef999f500213284bb038f1ff0c402791c60e380 (patch) | |
| tree | dcc4d686b70a9053804bf5e52d6c37f6ef52ac7d /drivers/infiniband/hw/bnxt_re/qplib_res.h | |
| parent | 5ce2dced8e95e76ff7439863a118a053a7fc6f91 (diff) | |
| download | linux-stable-6ef999f500213284bb038f1ff0c402791c60e380.tar.gz linux-stable-6ef999f500213284bb038f1ff0c402791c60e380.tar.bz2 linux-stable-6ef999f500213284bb038f1ff0c402791c60e380.zip | |
RDMA/bnxt_re: Use rdma_umem_for_each_dma_block()
This driver is taking the SGL out of the umem and passing it through a
struct bnxt_qplib_sg_info. Instead of passing the SGL pass the umem and
then use rdma_umem_for_each_dma_block() directly.
Move the calls of ib_umem_num_dma_blocks() closer to their actual point of
use, npages is only set for non-umem pbl flows.
Link: https://lore.kernel.org/r/0-v1-b37437a73f35+49c-bnxt_re_dma_block_jgg@nvidia.com
Acked-by: Selvin Xavier <selvin.xavier@broadcom.com>
Tested-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_res.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_res.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.h b/drivers/infiniband/hw/bnxt_re/qplib_res.h index 9da470d1e4a3..7a1ab38b95da 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_res.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.h @@ -126,8 +126,7 @@ struct bnxt_qplib_pbl { }; struct bnxt_qplib_sg_info { - struct scatterlist *sghead; - u32 nmap; + struct ib_umem *umem; u32 npages; u32 pgshft; u32 pgsize; |