The debug identifier is put into the captured buffers for error
capture. This helps us figure out what version of the driver people
are running when encountering a GPU hang. This identifier has the
git-sha1 + driver name.
libintel_dev is also a dependency of the compiler so any change to the
git-sha1 also triggers recompile which we want to avoid.
This changes moves the debug identifier to src/intel/common which
drivers already depend on, so the compiler is not affected anymore.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11136
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29128>
Xe parser will also need to use the option_color parameter.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28722>
This was re-implemented in several places, so lets share it.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28720>
There is more to do but this is able to parse batch buffers, including
fetch and parse other bos like shader programs.
Some functions used by read_i915_data_file() could be shared with Xe
so I have moved those to aubinator_error_decode_lib.c/h.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27661>
In the code path without arguments it tries 3 different paths and error
messages are overwritten one by other, in this case any of those
error messages are irrelevant.
For the code path with arguments is similar, as it already have a
fprintf(stderr) in the caller of open_error_state_file().
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27728>
Useful if you encounter some kind of pagefault (including with
AUX-TT).
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27058>
This ones were left to be done after initial conversion.
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18975>
This structure will contain the opcode mapping tables in the next
commit. For now, this is the mechanical change to plumb it into all
the necessary places, and it continues simply holding devinfo.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17309>
This patch renames all macros with "GEN_" prefix defined in
common code.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9413>
This patch renames functions, structures, enums etc. with "gen_"
prefix defined in common code.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9413>
Changes in this patch include:
- Rename all files in src/intel/common path
- Update the filenames used in source and build files
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9413>
Should help some compilers/static analyzers understand this code and avoid
things like this:
../src/intel/tools/aubinator_error_decode.c:850:19: warning: "path" may be used uninitialized in this function [-Wmaybe-uninitialized]
850 | ret = asprintf(&filename, "%s/%d/i915_error_state", path, minor);
Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7994>
There's already code handling that case and help text also says
it's possible.
Found, because Coverity complained about optarg NULL check,
suggesting optarg can be NULL for other options, where it's not
possible. IOW, false positive lead me to finding an unrelated issue.
Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7449>
Capture the HEAD and TAIL register values from the dump and
properly index the ring buffer using those. Previously we would
decode the ring buffer from the beginning, printing out whatever
happened to be there.
Also, properly pass the `from_ring` parameter to gen_print_batch()
so that decoding doesn't stop once MI_BATCH_BUFFER_END is
encoutered.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4261>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4261>
"ringbuffer" is now called only "ring" in the error state.
v2: Keep compatible with old error state (Lionel).
v3: Also update "gtt_offset" -> "batch".
Closes: https://gitlab.freedesktop.org/drm/intel/issues/1206
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Rename the original device info initialization routine so callers
don't mistakenly call the wrong one:
gen_get_device_info_from_fd:
Queries kernel for full device info, including topology
details.
gen_get_device_info_from_pci_id:
Partially initializes device info based on PCI ID lookup, when
the kernel is not available.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Suggested-by: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
An MI_BATCH_BUFFER_START in the ring buffer acts as a second level
batchbuffer (aka jump back to ring buffer when running into a
MI_BATCH_BUFFER_END).
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Some commands like MI_BATCH_BUFFER_START have this indicator.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
