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ab8403c424
linux/drivers/infiniband/hw/mthca
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Roland Dreier ab8403c424 IB/mthca: Avoid alignment traps when writing doorbells 
Architectures such as ia64 see alignment traps when doing a 64-bit 
read from __be32 doorbell[2] arrays to do doorbell writes in 
mthca_write64().  Fix this by just passing the two halves of the 
doorbell value into mthca_write64().  This actually improves the 
generated code by allowing the compiler to see what's going on better.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-10-15 20:17:27 -07:00
..
Kconfig IB: Use menuconfig for InfiniBand menu 2007-07-09 20:12:26 -07:00
Makefile
mthca_allocator.c IB/mthca: Replace memset(<addr>, 0, PAGE_SIZE) with clear_page(<addr>) 2007-07-10 12:28:05 -07:00
mthca_av.c IB/mthca: Set GRH:HopLimit when building MLX headers 2007-05-19 08:51:56 -07:00
mthca_catas.c WorkStruct: make allyesconfig 2006-11-22 14:57:56 +00:00
mthca_cmd.c IB/mthca: Use mmiowb() to avoid firmware commands getting jumbled up 2007-10-09 19:59:17 -07:00
mthca_cmd.h
mthca_config_reg.h
mthca_cq.c IB/mthca: Avoid alignment traps when writing doorbells 2007-10-15 20:17:27 -07:00
mthca_dev.h IB/mthca: Increase max number of QPs per multicast group to 56 2007-10-09 19:59:17 -07:00
mthca_doorbell.h IB/mthca: Avoid alignment traps when writing doorbells 2007-10-15 20:17:27 -07:00
mthca_eq.c IB/mthca: Avoid alignment traps when writing doorbells 2007-10-15 20:17:27 -07:00
mthca_mad.c IB/mthca: Fix section mismatches 2006-11-29 15:33:06 -08:00
mthca_main.c IB/mthca: Use PCI-X/PCI-Express read control interfaces 2007-10-09 19:59:07 -07:00
mthca_mcg.c IB/mthca: Fix section mismatches 2006-11-29 15:33:06 -08:00
mthca_memfree.c Detach sched.h from mm.h 2007-05-21 09:18:19 -07:00
mthca_memfree.h PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
mthca_mr.c IB/mthca: Fix mthca_write_mtt() on HCAs with hidden memory 2007-04-24 16:31:04 -07:00
mthca_pd.c IB/mthca: Fix section mismatches 2006-11-29 15:33:06 -08:00
mthca_profile.c IB/mthca: Merge MR and FMR space on 64-bit systems 2007-02-12 16:16:29 -08:00
mthca_profile.h
mthca_provider.c IB/uverbs: Export ib_umem_get()/ib_umem_release() to modules 2007-05-08 18:00:37 -07:00
mthca_provider.h IB/uverbs: Export ib_umem_get()/ib_umem_release() to modules 2007-05-08 18:00:37 -07:00
mthca_qp.c IB/mthca: Avoid alignment traps when writing doorbells 2007-10-15 20:17:27 -07:00
mthca_reset.c
mthca_srq.c IB/mthca: Avoid alignment traps when writing doorbells 2007-10-15 20:17:27 -07:00
mthca_uar.c
mthca_user.h
mthca_wqe.h IB/mthca: Factor out setting WQE data segment entries 2007-07-18 11:30:34 -07:00