diff options
| author | Michal Kalderon <michal.kalderon@marvell.com> | 2019-07-09 17:17:33 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-07-25 21:03:26 +0300 |
| commit | 0058eb589881056b49a4ba15dfa3f1b8db53991c (patch) | |
| tree | 15a9168fd8ec849008071463e522cce434f91255 /drivers/infiniband/hw/qedr | |
| parent | 8b38c538d460f46680d0fb8524efa15a8652b2d1 (diff) | |
| download | linux-0058eb589881056b49a4ba15dfa3f1b8db53991c.tar.xz | |
qed*: Change dpi_addr to be denoted with __iomem
Several casts were required around dpi_addr parameter in qed_rdma_if.h
This is an address on the doorbell bar and should therefore be marked with
__iomem.
Link: https://lore.kernel.org/r/20190709141735.19193-5-michal.kalderon@marvell.com
Reported-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/qedr')
| -rw-r--r-- | drivers/infiniband/hw/qedr/main.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qedr/qedr.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c index 533157a2a3be..ca5f6f65c929 100644 --- a/drivers/infiniband/hw/qedr/main.c +++ b/drivers/infiniband/hw/qedr/main.c @@ -820,7 +820,7 @@ static int qedr_init_hw(struct qedr_dev *dev) if (rc) goto out; - dev->db_addr = (void __iomem *)(uintptr_t)out_params.dpi_addr; + dev->db_addr = out_params.dpi_addr; dev->db_phys_addr = out_params.dpi_phys_addr; dev->db_size = out_params.dpi_size; dev->dpi = out_params.dpi; diff --git a/drivers/infiniband/hw/qedr/qedr.h b/drivers/infiniband/hw/qedr/qedr.h index a92ca22e5de1..0cfd849b13d6 100644 --- a/drivers/infiniband/hw/qedr/qedr.h +++ b/drivers/infiniband/hw/qedr/qedr.h @@ -229,7 +229,7 @@ struct qedr_ucontext { struct ib_ucontext ibucontext; struct qedr_dev *dev; struct qedr_pd *pd; - u64 dpi_addr; + void __iomem *dpi_addr; u64 dpi_phys_addr; u32 dpi_size; u16 dpi; |