Was previously passing 1, 1, 0 as the regioning. This generated
incorrect disassembly because the encoding for a width of 1 is 0. Use
the enums to ensure the correct values are used.
Fixes: 1c92dad5cb ("intel/disasm: Disassembly support for DPAS")
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28404>
This is achieved by the following steps:
#ifndef DEBUG => #if !MESA_DEBUG
defined(DEBUG) => MESA_DEBUG
#ifdef DEBUG => #if MESA_DEBUG
This is done by replace in vscode
excludes
docs,*.rs,addrlib,src/imgui,*.sh,src/intel/vulkan/grl/gpu
These are safe because those files should keep DEBUG macro is already excluded;
and not directly replace DEBUG, as we have some symbols around it.
Use debug or NDEBUG instead of DEBUG in comments when proper
This for reduce the usage of DEBUG,
so it's easier migrating to MESA_DEBUG
These are found when migrating DEBUG to MESA_DEBUG,
these are all comment update, so it's safe
Replace comment /* DEBUG */ and /* !DEBUG */ with proper /* MESA_DEBUG */ or /* !MESA_DEBUG */ manually
DEBUG || !NDEBUG -> MESA_DEBUG || !NDEBUG
!DEBUG && NDEBUG -> !(MESA_DEBUG || !NDEBUG)
Replace the DEBUG present in comment with proper new MESA_DEBUG manually
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: David Heidelberg <david.heidelberg@collabora.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28092>
Since SIMD8 no longer exists, the SIMD modes enums have different names
and different values.
v2 (Francisco Jerez): Rebase on 07b9bfacc7 ("intel/compiler: Move
logical-send lowering to a separate file").
v3: Update brw_disasm.c with SIMD descriptions.
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27305>
Note: a future commit will expand the sampler message type to the 6 bits
used on Xe2.
v2 (Francisco Jerez): Rebase on 07b9bfacc7 ("intel/compiler: Move
logical-send lowering to a separate file").
v3: Drop XE2_SAMPLER_MESSAGE_SAMPLE_BIAS_MLOD as it does not actually
exist. This resulted in some bigger changes in brw_disasm.c. Noticed
by Sagar.
v4: Now that XE2_SAMPLER_MESSAGE_SAMPLE_MLODc conflicts with
GFX7_SAMPLER_MESSAGE_SAMPLE_GATHER4_PO_C, the determination of
min_lod_is_first must include devinfo->ver or previous platforms will
break.
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27305>
Fix defects reported by Coverity Scan.
Evaluation order violation (EVALUATION_ORDER)
write_write_typo: In reg_file = reg_file = brw_inst_dpas_3src_dst_reg_file(devinfo, inst),
reg_file is written twice with the same value.
Fixes: 1c92dad5cb ("intel/disasm: Disassembly support for DPAS")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27056>
There are two "Src1.Length" with different formats in "send" description
in the PRMs. One is part of ExMsgDesc, is relevant for LSC SFIDs, and
exists if [ExDesc.IsReg]==false. The other is just a 5-bit immediate,
is relevant for other SFIDs too, and exists if ([ExDesc.IsReg]==true)
AND ([ExBSO]==true).
Signed-off-by: Sviatoslav Peleshko <sviatoslav.peleshko@globallogic.com>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25657>
This implements the extended 10-bit encoding of the software
scoreboard information used by Xe2 platforms. The new encoding is
different enough that there are few opportunities for sharing code
during translation to machine code, but the high-level tgl_swsb
representation remains roughly the same.
Among other changes the 10-bit SWSB format provides 5 bits worth of
SBID tokens (though they're only usable in large GRF mode) instead of
4 bits, the extended math pipeline is handled as an in-order (RegDist)
pipeline instead of as an out-of-order one, and the dual-argument
encodings support additional combinations of RegDist and SBID
synchronization modes. A new encoding is introduced for preventing
the accumulator hardware scoreboard from being updated, but this is
currently not needed.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25514>
Gives use 4Gb of bindless surface state on Gfx12.5+ instead of 64Mb.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21645>
The conditional mode field doesn't exist for instructions with a
64-bit immediate, so this would currently print garbage.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20543>
Unusual hardware features that require special hanlding usually get a
devinfo field, so do this for MTL's unordered DF types. This will
guarantee that any platform based on MTL (thus inheriting from
MTL_FEATURES) will automatically be handled in these special cases.
v2: s/has_unordered_64bit_float/has_64bit_float_via_math_pipe/ (Curro).
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20072>
In the previous patch we adjusted the scoreboard pass to take into
consideration a new case of unordered operations for TGL. Fix the
decoding as well.
v2: use intel_device_info_is_mtl() (Curro, Jordan)
v3: the part where we export num_sources_from_inst() is now a separate patch
(Curro).
v4: Work around false positive maybe-unitialized warning since Marge
uses -Werror=maybe-uninitialized (Marge).
Reviewed-by: Francisco Jerez <currojerez@riseup.net> (v3)
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20072>
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>
When they re-arranged all the dataport stuff and added the LSC, doing
URB fencing through the dataport no longer makes sense. Instead, there
is now a fence message on the URB shared function.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Tested-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13092>
Also switch to array of strings to show high/low dwords.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: daba2894ff ("intel/disasm: decode/describe more send messages")
Acked-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12183>
v2: Use the new inst->ex_desc field (Jason)
v3: Drop CPS LoD compensation from sampler messages (Lionel)
v4: Drop useless uses_rate_shading (Ken)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7455>
Render target message descriptors are slightly different from the
dataport ones. In particular the msg_type field is on bits 14:17 for
RT while bits 14:18 for DP.
v2: Drop unused send_commit_msg field in brw_fb_write_desc() (Ken)
v3: Rebase on top renaming (Lionel)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Suggested-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7455>
