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| author |   Roland Dreier <rolandd@cisco.com> | 2005-10-27 11:03:38 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2005-10-27 11:03:38 -0700 |
| commit | 3d155f8cd0d077938d271225d26ee52f8eb26082 (patch) | |
| tree | 28f65ed2dc5e9f12884daf2a97f50367f145d8a0 /drivers/infiniband/hw/mthca/Makefile | |
| parent | [IB] simplify mad_rmpp.c:alloc_response_msg() (diff) | |
| download | linux-dev-3d155f8cd0d077938d271225d26ee52f8eb26082.tar.xz linux-dev-3d155f8cd0d077938d271225d26ee52f8eb26082.zip | |
[IB] mthca: first pass at catastrophic error reporting
Add some initial support for detecting and reporting catastrophic
errors reported by Mellanox HCAs. We start a periodic timer which
polls the catastrophic error reporting buffer in device memory. If an
error is detected, we dump the contents of the buffer for port-mortem
debugging, and report a fatal asynchronous error to higher levels.
In the future we can try to recover from these errors by resetting the
device, but this will require some work in higher-level code as well.
Let's get this in now, so that we at least get catastrophic errors
reported in logs.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca/Makefile')
| -rw-r--r-- | drivers/infiniband/hw/mthca/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mthca/Makefile b/drivers/infiniband/hw/mthca/Makefile index c44f7bae5424..47ec5a7cba0b 100644 --- a/drivers/infiniband/hw/mthca/Makefile +++ b/drivers/infiniband/hw/mthca/Makefile @@ -7,4 +7,5 @@ obj-$(CONFIG_INFINIBAND_MTHCA) += ib_mthca.o ib_mthca-y := mthca_main.o mthca_cmd.o mthca_profile.o mthca_reset.o \ mthca_allocator.o mthca_eq.o mthca_pd.o mthca_cq.o \ mthca_mr.o mthca_qp.o mthca_av.o mthca_mcg.o mthca_mad.o \ - mthca_provider.o mthca_memfree.o mthca_uar.o mthca_srq.o + mthca_provider.o mthca_memfree.o mthca_uar.o mthca_srq.o \ + mthca_catas.o |