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3411f9f01b
linux/include/rdma
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Michal Kalderon 3411f9f01b RDMA/core: Create mmap database and cookie helper functions 
Create some common API's for adding entries to a xa_mmap. Searching for
an entry and freeing one.

The general approach is copied from the EFA driver and improved to be more
general and do more to help the drivers. Integration with the core allows
a reference counted scheme with a free function so that the driver can
know when its mmaps are all gone.

This significant new functionality will be helpful for drivers to have the
correct lifetime model for mmap objects.

Link: https://lore.kernel.org/r/20191030094417.16866-3-michal.kalderon@marvell.com
Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-06 13:08:00 -04:00
..
ib_addr.h RDMA/core: Annotate timeout as unsigned long 2018-10-16 13:34:01 -04:00
ib_cache.h RDMA/cma: Use rdma_read_gid_attr_ndev_rcu to access netdev 2019-05-03 11:10:03 -03:00
ib_cm.h RDMA/cm: Update copyright together with SPDX tag 2019-10-28 10:15:11 -03:00
ib_fmr_pool.h IB/core: Make function ib_fmr_pool_unmap return void 2018-11-21 16:13:02 -07:00
ib_hdrs.h IB/hfi1: Build TID RDMA WRITE request 2019-02-05 18:07:43 -05:00
ib_mad.h RDMA: Use __packed annotation instead of __attribute__ ((packed)) 2019-03-25 21:14:12 -03:00
ib_marshall.h IB/core: Convert ah_attr from OPA to IB when copying to user 2017-08-08 14:47:18 -04:00
ib_pack.h IB/core: Fix calculation of maximum RoCE MTU 2017-10-18 12:11:36 -04:00
ib_pma.h IB/core: Display extended counter set if available 2015-12-23 15:58:30 -05:00
ib_sa.h RDMA/core: Annotate timeout as unsigned long 2018-10-16 13:34:01 -04:00
ib_smi.h RDMA: Use __packed annotation instead of __attribute__ ((packed)) 2019-03-25 21:14:12 -03:00
ib_umem_odp.h RDMA/mlx5: Rework implicit ODP destroy 2019-10-28 16:41:14 -03:00
ib_umem.h RDMA/odp: remove ib_ucontext from ib_umem 2019-08-21 20:58:19 -03:00
ib_verbs.h RDMA/core: Create mmap database and cookie helper functions 2019-11-06 13:08:00 -04:00
ib.h RDMA: Make most headers compile stand alone 2019-07-25 13:58:47 -03:00
iw_cm.h RDMA: Get rid of iw_cm_verbs 2019-05-03 10:56:56 -03:00
iw_portmap.h RDMA: Make most headers compile stand alone 2019-07-25 13:58:47 -03:00
mr_pool.h Linux 5.2-rc6 2019-06-28 21:18:23 -03:00
opa_addr.h include/rdma/opa_addr.h: Fix an endianness issue 2018-07-03 14:11:34 -06:00
opa_port_info.h RDMA: Make most headers compile stand alone 2019-07-25 13:58:47 -03:00
opa_smi.h RDMA: Use __packed annotation instead of __attribute__ ((packed)) 2019-03-25 21:14:12 -03:00
opa_vnic.h IB/hfi1: Add support to receive 16B bypass packets 2017-08-22 14:22:37 -04:00
rdma_cm_ib.h RDMA/{cma, ucma}: Simplify and rename rdma_set_ib_paths 2018-01-10 22:00:33 -07:00
rdma_cm.h IB/cma: Define option to set ack timeout and pack tos_set 2019-02-08 16:14:21 -07:00
rdma_counter.h RDMA/core: Make rdma_counter.h compile stand alone 2019-07-09 09:44:47 -03:00
rdma_netlink.h RDMA/core: Support netlink commands in non init_net net namespaces 2019-07-25 14:12:41 -03:00
rdma_vt.h IB/{rdmavt, hfi1, qib}: Add a counter for credit waits 2019-09-13 16:59:55 -03:00
rdmavt_cq.h RDMA: Make most headers compile stand alone 2019-07-25 13:58:47 -03:00
rdmavt_mr.h IB/rdmavt: Handle dereg of inuse MRs properly 2017-08-28 19:12:31 -04:00
rdmavt_qp.h IB/{rdmavt, hfi1, qib}: Add a counter for credit waits 2019-09-13 16:59:55 -03:00
restrack.h RDMA/nldev: Provide MR statistics 2019-10-22 15:33:31 -03:00
rw.h Linux 5.2-rc6 2019-06-28 21:18:23 -03:00
signature.h RDMA: Make most headers compile stand alone 2019-07-25 13:58:47 -03:00
tid_rdma_defs.h IB/hfi1: Build TID RDMA WRITE request 2019-02-05 18:07:43 -05:00
uverbs_ioctl.h IB/verbs: Add helper function rdma_udata_to_drv_context 2019-02-15 11:17:25 -07:00
uverbs_named_ioctl.h RDMA/uverbs: Fix typo in string concatenation macro 2018-12-06 21:11:06 -07:00
uverbs_std_types.h IB: When attrs.udata/ufile is available use that instead of uobject 2019-04-08 13:05:25 -03:00
uverbs_types.h IB: Pass uverbs_attr_bundle down uobject destroy path 2019-04-01 14:55:36 -03:00