- 21 6月, 2013 1 次提交
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由 Sean Hefty 提交于
Allow converting from struct ib_sa_path_rec to the IB defined SA path record wire format. This will be used to report path data from the rdma cm into user space. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <roland@purestorage.com>
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- 09 7月, 2012 1 次提交
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由 Erez Shitrit 提交于
This query is needed for SRIOV alias GUID support. The query is implemented per the IB Spec definition in section 15.2.5.18 (GuidInfoRecord). Signed-off-by: NErez Shitrit <erezsh@mellanox.co.il> Signed-off-by: NJack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NRoland Dreier <roland@purestorage.com>
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- 27 7月, 2011 1 次提交
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由 Arun Sharma 提交于
This allows us to move duplicated code in <asm/atomic.h> (atomic_inc_not_zero() for now) to <linux/atomic.h> Signed-off-by: NArun Sharma <asharma@fb.com> Reviewed-by: NEric Dumazet <eric.dumazet@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 17 11月, 2009 1 次提交
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由 Sean Hefty 提交于
Export rdma_set_ib_paths to user space to allow applications to manually set the IB path used for connections. This allows alternative ways for a user space application or library to obtain path record information, including retrieving path information from cached data, avoiding direct interaction with the IB SA. The IB SA is a single, centralized entity that can limit scaling on large clusters running MPI applications. Future changes to the rdma cm can expand on this framework to support the full range of features allowed by the IB CM, such as separate forward and reverse paths and APM. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Reviewed-By: NJason Gunthorpe <jgunthorpe@obsidianresearch.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 15 7月, 2008 1 次提交
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由 Dotan Barak 提交于
Remove subversion $Id lines and improve readability by fixing other coding style problems pointed out by checkpatch.pl. Signed-off-by: NDotan Barak <dotanba@gmail.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 10 10月, 2007 1 次提交
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由 Sean Hefty 提交于
The QoS annex defines new fields for path records. Add them to the ib_sa for consumers that want to use them. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Reviewed-by: NOr Gerlitz <ogerlitz@voltaire.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 17 2月, 2007 1 次提交
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由 Sean Hefty 提交于
The IB SA tracks multicast join/leave requests on a per port basis and does not do any reference counting: if two users of the same port join the same group, and one leaves that group, then the SA will remove the port from the group even though there is one user who wants to stay a member left. Therefore, in order to support multiple users of the same multicast group from the same port, we need to perform reference counting locally. To do this, add an multicast submodule to ib_sa to perform reference counting of multicast join/leave operations. Modify ib_ipoib (the only in-kernel user of multicast) to use the new interface. Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 23 9月, 2006 2 次提交
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由 Michael S. Tsirkin 提交于
Relevant SA queries are actually "greater than" / "less than", not "greater than or equal" / "less than or equal" as the names imply. (See IB spec 1.2 Vol 1, 15.2.5.16 PATHRECORD/Table 205 PathRecord) Signed-off-by: NMichael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Michael S. Tsirkin 提交于
Require users to register with SA module, to prevent the sa_query module text from going away while an SA query callback is still running. Update all in-tree users for the new interface. Signed-off-by: NMichael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 18 6月, 2006 1 次提交
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由 Sean Hefty 提交于
Add a call to initialize address handle attributes given a path record. This is used by the CM, and would be useful for users of UD QPs. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 11 4月, 2006 1 次提交
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由 Jack Morgenstein 提交于
Push translation of static rate to HCA format into low-level drivers, where it belongs. For static rate encoding, use encoding of rate field from IB standard PathRecord, with addition of value 0, for backwards compatibility with current usage. The changes are: - Add enum ib_rate to midlayer includes. - Get rid of static rate translation in IPoIB; just use static rate directly from Path and MulticastGroup records. - Update mthca driver to translate absolute static rate into the format used by hardware. This also fixes mthca's static rate handling for HCAs that are capable of 4X DDR. Signed-off-by: NJack Morgenstein <jackm@mellanox.co.il> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 09 10月, 2005 1 次提交
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由 Al Viro 提交于
- added typedef unsigned int __nocast gfp_t; - replaced __nocast uses for gfp flags with gfp_t - it gives exactly the same warnings as far as sparse is concerned, doesn't change generated code (from gcc point of view we replaced unsigned int with typedef) and documents what's going on far better. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 10 9月, 2005 2 次提交
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由 Hal Rosenstock 提交于
SA: Move SA attributes to ib_sa.h so are accessible to more than sa_query.c. Also, remove deprecated attributes and add one missing one. Signed-off-by: NHal Rosenstock <halr@voltaire.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Hal Rosenstock 提交于
ib_sa.h: Define more SA methods (initially for madeye decode) Signed-off-by: NHal Rosenstock <halr@voltaire.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 27 8月, 2005 2 次提交
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由 Roland Dreier 提交于
Move the InfiniBand headers from drivers/infiniband/include to include/rdma. This allows InfiniBand-using code to live elsewhere, and lets us remove the ugly EXTRA_CFLAGS include path from the InfiniBand Makefiles. Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Sean Hefty 提交于
Fix sparse warnings. Use __be* where appropriate. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 28 7月, 2005 3 次提交
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由 Hal Rosenstock 提交于
Eliminate sparse warnings in SA client Signed-off-by: NHal Rosenstock <halr@voltaire.com> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Hal Rosenstock 提交于
Add Service Record support to SA client Signed-off-by: NHal Rosenstock <halr@voltaire.com> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Hal Rosenstock 提交于
Introduce RMPP APIs Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NHal Rosenstock <halr@voltaire.com> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 26 5月, 2005 1 次提交
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由 Roland Dreier 提交于
Make MTU field in SA PathRecord and MCMemberRecord a u8 rather than an enum to avoid complications with endianness. Signed-off-by: NRoland Dreier <roland@topspin.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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