Jason Gunthorpe 8d7c7c0eeb RDMA: Add ib_virt_dma_to_page() ...

Make it clearer what is going on by adding a function to go back from the
"virtual" dma_addr to a kva and another to a struct page. This is used in the
ib_uses_virt_dma() style drivers (siw, rxe, hfi, qib).

Call them instead of a naked casting and  virt_to_page() when working with dma_addr
values encoded by the various ib_map functions.

This also fixes the virt_to_page() casting problem Linus Walleij has been
chasing.

Cc: Linus Walleij <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Leon Romanovsky <[email protected]>

2023-04-16 11:08:07 +03:00

..

ib_addr.h

net: don't include ethtool.h from netdevice.h

2020-11-23 17:27:04 -08:00

ib_cache.h

RDMA: Support more than 255 rdma ports

2021-03-26 09:31:21 -03:00

ib_cm.h

RDMA/cm: Use DLID from inbound/outbound PathRecords as the datapath DLID

2022-09-22 12:35:31 +03:00

ib_hdrs.h

RDMA/mlx5: Add steering support in optional flow counters

2021-10-12 12:48:06 -03:00

ib_mad.h

IB/mlx5: Expose NDR speed through MAD

2022-01-05 16:40:35 -04:00

ib_marshall.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

ib_pack.h

RDMA: Extend RDMA kernel verbs ABI to support flush

2022-12-09 19:36:01 -04:00

ib_pma.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

ib_sa.h

RDMA/cma: Refactor the inbound/outbound path records process flow

2023-01-10 10:49:50 +02:00

ib_smi.h

RDMA/mad: Delete duplicated init_query_mad functions

2022-01-05 15:18:36 -04:00

ib_sysfs.h

RDMA: Change ops->init_port to ops->port_groups

2021-06-16 20:58:31 -03:00

ib_umem_odp.h

IB/core: Enable ODP sync without faulting

2020-10-01 16:44:05 -03:00

ib_umem.h

RDMA/umem: Remove unused 'work' member from struct ib_umem

2023-02-12 20:25:25 +02:00

ib_verbs.h

RDMA: Add ib_virt_dma_to_page()

2023-04-16 11:08:07 +03:00

ib.h

uaccess: remove CONFIG_SET_FS

2022-02-25 09:36:06 +01:00

iba.h

RDMA/cm: Add SET/GET implementations to hide IBA wire format

2020-01-25 15:05:59 -04:00

ibta_vol1_c12.h

RDMA/cm: Add Enhanced Connection Establishment (ECE) bits

2020-05-27 16:05:05 -03:00

iw_cm.h

RDMA/iwcm: Allow AFONLY binding for IPv6 addresses

2021-03-10 15:30:45 -04:00

iw_portmap.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

lag.h

RDMA/core: Add LAG functionality

2020-05-02 20:19:54 -03:00

mr_pool.h

…

opa_addr.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

opa_port_info.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

opa_smi.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

opa_vnic.h

RDMA/opa_vnic: fix spelling typo in comment

2022-10-19 10:02:37 +03:00

rdma_cm_ib.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

rdma_cm.h

RDMA/cma: Refactor the inbound/outbound path records process flow

2023-01-10 10:49:50 +02:00

rdma_counter.h

RDMA/counter: Add optional counter support

2021-10-12 12:48:05 -03:00

rdma_netlink.h

RDMA/netlink: Add __maybe_unused to static inline in C file

2021-11-16 13:13:08 -04:00

rdma_vt.h

IB: move from strlcpy with unused retval to strscpy

2022-08-21 14:18:02 +03:00

rdmavt_cq.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

rdmavt_mr.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

rdmavt_qp.h

RDMA/rdmavt: Decouple QP and SGE lists allocations

2021-08-03 13:44:27 -03:00

restrack.h

RDMA/restrack: Correct spelling

2023-02-07 11:25:10 +02:00

rw.h

RDMA: Support more than 255 rdma ports

2021-03-26 09:31:21 -03:00

signature.h

…

tid_rdma_defs.h

…

uverbs_ioctl.h

RDMA/core: Add UVERBS_ATTR_RAW_FD

2022-09-27 10:15:24 -03:00

uverbs_named_ioctl.h

RDMA/uverbs: Make UVERBS_OBJECT_METHODS to consider line number

2021-04-13 19:36:35 -03:00

uverbs_std_types.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

uverbs_types.h

RDMA/uverbs: Allow drivers to create a new HW object during rereg_mr

2020-12-07 14:06:23 -04:00