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kernel-ark/drivers/infiniband/hw/mthca
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Roland Dreier c93b6fbaa9 IB/mthca: Make all device methods truly reentrant 
Documentation/infiniband/core_locking.txt says:

  All of the methods in struct ib_device exported by a low-level
  driver must be fully reentrant.  The low-level driver is required to
  perform all synchronization necessary to maintain consistency, even
  if multiple function calls using the same object are run
  simultaneously.

However, mthca's modify_qp, modify_srq and resize_cq methods are
currently not reentrant.  Add a mutex to the QP, SRQ and CQ structures
so that these calls can be properly serialized.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-06-17 20:37:41 -07:00
..
Kconfig IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=y 2006-04-02 14:39:20 -07:00
Makefile IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=y 2006-04-02 14:39:20 -07:00
mthca_allocator.c
mthca_av.c IB: simplify static rate encoding 2006-04-10 09:43:47 -07:00
mthca_catas.c Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2005-11-10 13:27:06 -08:00
mthca_cmd.c IB/mthca: Convert FW commands to use wait_for_completion_timeout() 2006-06-17 20:37:30 -07:00
mthca_cmd.h IB: simplify static rate encoding 2006-04-10 09:43:47 -07:00
mthca_config_reg.h
mthca_cq.c IB/mthca: Make all device methods truly reentrant 2006-06-17 20:37:41 -07:00
mthca_dev.h IB/mthca: Fix race in reference counting 2006-05-09 10:50:29 -07:00
mthca_doorbell.h
mthca_eq.c IB/mthca: Remove dead code 2006-06-17 20:37:29 -07:00
mthca_mad.c IB/mthca: Add client reregister event generation 2006-06-17 20:37:36 -07:00
mthca_main.c IB/mthca: Fix max_srq_sge returned by ib_query_device for Tavor devices 2006-04-12 11:42:30 -07:00
mthca_mcg.c IB/mthca: Fix section mismatch problems 2006-03-29 09:36:46 -08:00
mthca_memfree.c IB/mthca: Use an enum for HCA page size 2006-03-20 10:08:19 -08:00
mthca_memfree.h IB/mthca: Use an enum for HCA page size 2006-03-20 10:08:19 -08:00
mthca_mr.c IB/mthca: FMR ioremap fix 2006-05-10 15:16:57 -07:00
mthca_pd.c IB/mthca: Fix section mismatch problems 2006-03-29 09:36:46 -08:00
mthca_profile.c IB/mthca: Optimize large messages on Sinai HCAs 2006-03-20 10:08:22 -08:00
mthca_profile.h
mthca_provider.c IB/mthca: Make all device methods truly reentrant 2006-06-17 20:37:41 -07:00
mthca_provider.h IB/mthca: Make all device methods truly reentrant 2006-06-17 20:37:41 -07:00
mthca_qp.c IB/mthca: Make all device methods truly reentrant 2006-06-17 20:37:41 -07:00
mthca_reset.c IB/mthca: restore missing PCI registers after reset 2006-06-17 20:37:00 -07:00
mthca_srq.c IB/mthca: Make all device methods truly reentrant 2006-06-17 20:37:41 -07:00
mthca_uar.c [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
mthca_user.h IB/mthca: Add device-specific support for resizing CQs 2006-03-20 10:08:08 -08:00
mthca_wqe.h IB/mthca: fix posting of send lists of length >= 255 on mem-free HCAs 2005-11-29 11:33:46 -08:00