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linux/drivers/infiniband/core
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Michael Guralnik f03d9fadfe RDMA/core: Add weak ordering dma attr to dma mapping 
For memory regions registered with IB_ACCESS_RELAXED_ORDERING will be dma
mapped with the DMA_ATTR_WEAK_ORDERING.

This will allow reads and writes to the mapping to be weakly ordered, such
change can enhance performance on some supporting architectures.

Link: https://lore.kernel.org/r/20200212073559.684139-1-leon@kernel.org
Signed-off-by: Michael Guralnik <michaelgur@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-02-13 13:38:02 -04:00
..
addr.c
RDMA/netlink: Do not always generate an ACK for some netlink operations
2020-01-03 16:02:32 -04:00
agent.c
RDMA: Mark if destroy address handle is in a sleepable context
2018-12-19 16:28:03 -07:00
agent.h
…
cache.c
IB/core: Cut down single member ib_cache structure
2020-01-07 20:18:11 -04:00
cgroup.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
cm_msgs.h
RDMA/cm: Remove CM message structs
2020-01-25 15:11:37 -04:00
cm.c
RDMA/ucma: Mask QPN to be 24 bits according to IBTA
2020-02-13 11:38:19 -04:00
cma_configfs.c
RDMA/cma: Rename cma_device ref/deref helpers to to get/put
2020-02-11 13:55:13 -04:00
cma_priv.h
RDMA/cma: Use refcount API to reflect refcount
2020-02-11 14:00:40 -04:00
cma_trace.c
RDMA/cma: Add trace points in RDMA Connection Manager
2020-01-07 16:10:53 -04:00
cma_trace.h
RDMA/cma: Add trace points in RDMA Connection Manager
2020-01-07 16:10:53 -04:00
cma.c
RDMA/cma: Use refcount API to reflect refcount
2020-02-11 14:00:40 -04:00
core_priv.h
RDMA/core: Do not erase the type of ib_qp.uobject
2020-01-13 16:20:15 -04:00
counters.c
RDMA/counter: Prevent auto-binding a QP which are not tracked with res
2019-12-12 15:38:15 -05:00
cq.c
RDMA/core: Trace points for diagnosing completion queue issues
2020-01-07 16:10:53 -04:00
device.c
RDMA/core: Remove err in iw_query_port
2020-01-10 11:19:04 -04:00
fmr_pool.c
RDMA: Delete DEBUG code
2019-08-20 13:27:53 -04:00
ib_core_uverbs.c
RDMA/core: Ensure that rdma_user_mmap_entry_remove() is a fence
2020-01-25 14:48:33 -04:00
iwcm.c
RDMA/iwcm: move iw_rem_ref() calls out of spinlock
2019-10-18 14:40:01 -04:00
iwcm.h
…
iwpm_msg.c
RDMA/iwpm: Delete unnecessary checks before the macro call "dev_kfree_skb"
2019-08-27 13:09:23 -03:00
iwpm_util.c
RDMA/iwpm: Delete unnecessary checks before the macro call "dev_kfree_skb"
2019-08-27 13:09:23 -03:00
iwpm_util.h
infiniband: fix core/ipwm_util.h kernel-doc warnings
2019-10-22 14:45:31 -03:00
mad_priv.h
RDMA: Use __packed annotation instead of __attribute__ ((packed))
2019-03-25 21:14:12 -03:00
mad_rmpp.c
RDMA: Mark if destroy address handle is in a sleepable context
2018-12-19 16:28:03 -07:00
mad_rmpp.h
…
mad.c
RDMA: Change MAD processing function to remove extra casting and parameter
2019-11-12 20:20:15 -04:00
Makefile
RDMA/core: Make ib_uverbs_async_event_file into a uobject
2020-01-13 16:20:16 -04:00
mr_pool.c
Linux 5.2-rc6
2019-06-28 21:18:23 -03:00
multicast.c
IB/core, ipoib: Do not overreact to SM LID change event
2019-05-07 16:06:03 -03:00
netlink.c
IB/core: Avoid deadlock during netlink message handling
2019-10-24 20:49:37 -03:00
nldev.c
RDMA/core: Do not erase the type of ib_cq.uobject
2020-01-13 16:20:15 -04:00
opa_smi.h
RDMA: Start use ib_device_ops
2018-12-12 07:40:16 -07:00
packer.c
…
rdma_core.c
RDMA/core: Remove ucontext_lock from the uverbs_destry_ufile_hw() path
2020-01-16 15:55:45 -04:00
rdma_core.h
RDMA/core: Make ib_uverbs_async_event_file into a uobject
2020-01-13 16:20:16 -04:00
restrack.c
RDMA/restrack: Remove PID namespace support
2019-10-23 15:58:31 -03:00
restrack.h
RDMA/restrack: Remove PID namespace support
2019-10-23 15:58:31 -03:00
roce_gid_mgmt.c
drivers: use in_dev_for_each_ifa_rtnl/rcu
2019-06-02 18:06:26 -07:00
rw.c
RDMA/rw: Support threshold for registration vs scattering to local pages
2019-10-22 14:26:52 -03:00
sa_query.c
RDMA/netlink: Do not always generate an ACK for some netlink operations
2020-01-03 16:02:32 -04:00
sa.h
RDMA/core: Annotate timeout as unsigned long
2018-10-16 13:34:01 -04:00
security.c
IB/core: Fix wrong iterating on ports
2019-10-04 15:50:27 -03:00
smi.c
…
smi.h
RDMA: Start use ib_device_ops
2018-12-12 07:40:16 -07:00
sysfs.c
RDMA: Change MAD processing function to remove extra casting and parameter
2019-11-12 20:20:15 -04:00
trace.c
RDMA/core: Trace points for diagnosing completion queue issues
2020-01-07 16:10:53 -04:00
ucma.c
RDMA/ucma: Mask QPN to be 24 bits according to IBTA
2020-02-13 11:38:19 -04:00
ud_header.c
…
umem_odp.c
RDMA subsystem updates for 5.6
2020-01-31 14:40:36 -08:00
umem.c
RDMA/core: Add weak ordering dma attr to dma mapping
2020-02-13 13:38:02 -04:00
user_mad.c
Merge branch 'odp_fixes' into rdma.git for-next
2019-08-21 14:10:36 -03:00
uverbs_cmd.c
RDMA/uverbs: Add ioctl command to get a device context
2020-01-16 15:55:45 -04:00
uverbs_ioctl.c
RDMA/core: Do not allow alloc_commit to fail
2020-01-13 16:20:15 -04:00
uverbs_main.c
RDMA/uverbs: Add ioctl command to get a device context
2020-01-16 15:55:45 -04:00
uverbs_marshall.c
IB/cm: Replace members of sa_path_rec with 'struct sgid_attr *'
2018-06-25 14:19:57 -06:00
uverbs_std_types_async_fd.c
RDMA/uverbs: Add ioctl command to get a device context
2020-01-16 15:55:45 -04:00
uverbs_std_types_counters.c
IB: When attrs.udata/ufile is available use that instead of uobject
2019-04-08 13:05:25 -03:00
uverbs_std_types_cq.c
RDMA/core: Use READ_ONCE for ib_ufile.async_file
2020-01-13 16:20:16 -04:00
uverbs_std_types_device.c
RDMA/core: Add the core support field to METHOD_GET_CONTEXT
2020-01-16 15:55:46 -04:00
uverbs_std_types_dm.c
IB: When attrs.udata/ufile is available use that instead of uobject
2019-04-08 13:05:25 -03:00
uverbs_std_types_flow_action.c
IB: When attrs.udata/ufile is available use that instead of uobject
2019-04-08 13:05:25 -03:00
uverbs_std_types_mr.c
Linux 5.2-rc6
2019-06-28 21:18:23 -03:00
uverbs_std_types.c
RDMA/core: Use READ_ONCE for ib_ufile.async_file
2020-01-13 16:20:16 -04:00
uverbs_uapi.c
RDMA/core: Make ib_uverbs_async_event_file into a uobject
2020-01-13 16:20:16 -04:00
uverbs.h
RDMA/core: Make the entire API tree static
2020-01-30 16:28:52 -04:00
verbs.c
Use ODP MRs for kernel ULPs
2020-01-21 09:55:04 -04:00