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3d155f8cd0
linux_dsm_epyc7002/drivers/infiniband/hw/mthca
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Roland Dreier 3d155f8cd0 [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>
2005-10-27 11:03:38 -07:00
..
Kconfig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile [IB] mthca: first pass at catastrophic error reporting 2005-10-27 11:03:38 -07:00
mthca_allocator.c [PATCH] IB/mthca: Factor out common queue alloc code 2005-08-26 20:37:37 -07:00
mthca_av.c [PATCH] IB: move include files to include/rdma 2005-08-26 20:37:38 -07:00
mthca_catas.c [IB] mthca: first pass at catastrophic error reporting 2005-10-27 11:03:38 -07:00
mthca_cmd.c [IB] mthca: first pass at catastrophic error reporting 2005-10-27 11:03:38 -07:00
mthca_cmd.h [PATCH] IB: move include files to include/rdma 2005-08-26 20:37:38 -07:00
mthca_config_reg.h [PATCH] IB: Add copyright notices 2005-08-26 20:37:35 -07:00
mthca_cq.c [PATCH] IB: move include files to include/rdma 2005-08-26 20:37:38 -07:00
mthca_dev.h [IB] mthca: first pass at catastrophic error reporting 2005-10-27 11:03:38 -07:00
mthca_doorbell.h [PATCH] IB: sparse endianness cleanup 2005-08-26 20:37:35 -07:00
mthca_eq.c Manual merge of for-linus to upstream (fix conflicts in drivers/infiniband/core/ucm.c) 2005-10-24 10:55:29 -07:00
mthca_mad.c [IB] Fix MAD layer DMA mappings to avoid touching data buffer once mapped 2005-10-25 10:51:39 -07:00
mthca_main.c [IB] mthca: Add struct pci_driver.owner field 2005-10-18 14:07:07 -07:00
mthca_mcg.c [IB] mthca: Don't enter QP into MCG more than once. 2005-10-18 14:46:38 -07:00
mthca_memfree.c [IB] mthca: Use enum in mthca_alloc_db() prototype 2005-10-18 13:22:16 -07:00
mthca_memfree.h [IB] mthca: Use enum in mthca_alloc_db() prototype 2005-10-18 13:22:16 -07:00
mthca_mr.c [PATCH] IB/mthca: use generic function instead of arbel_ version in mthca_free_region() 2005-08-26 20:37:36 -07:00
mthca_pd.c [PATCH] IB: Add copyright notices 2005-08-26 20:37:35 -07:00
mthca_profile.c [PATCH] IB/mthca: Add SRQ implementation 2005-08-26 20:37:37 -07:00
mthca_profile.h [PATCH] IB/mthca: Add SRQ implementation 2005-08-26 20:37:37 -07:00
mthca_provider.c [IB] mthca: first pass at catastrophic error reporting 2005-10-27 11:03:38 -07:00
mthca_provider.h [PATCH] IB: move include files to include/rdma 2005-08-26 20:37:38 -07:00
mthca_qp.c [IB] mthca: correct modify QP attribute masks for UC 2005-10-25 10:57:32 -07:00
mthca_reset.c [PATCH] PCI: remove CONFIG_PCI_NAMES 2005-09-08 14:57:23 -07:00
mthca_srq.c [IB] mthca: Better limit checking and reporting 2005-10-17 15:20:29 -07:00
mthca_uar.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mthca_user.h [IB] uverbs: Add device-specific ABI version attribute 2005-10-17 15:20:26 -07:00
mthca_wqe.h [PATCH] IB/mthca: Move WQE structures into their own header 2005-08-26 20:37:37 -07:00