This GuC register can be moved together with the rest of the
GuC register definitions and be named in a similar way.
v2: fix placement
Bspec: 63363
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com> #v1
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Rename the address field to "addr" rather than "reg" so it's easier to
understand what it is.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20230508225322.2692066-4-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
guc_mmio_regset_write() had a flags for the registers to be added to the
GuC's regset list. The only register actually using that was RCU_MODE,
but it was setting the flags to a bogus value. From
struct xe_guc_fwif.h,
#define GUC_REGSET_MASKED BIT(0)
#define GUC_REGSET_MASKED_WITH_VALUE BIT(2)
#define GUC_REGSET_RESTORE_ONLY BIT(3)
Cross checking with i915, the only flag to set in RCU_MODE is
GUC_REGSET_MASKED. That can be done automatically from the register, as
long as the definition is correct.
Add the XE_REG_OPTION_MASKED annotation to RCU_MODE and kill the "flags"
field in guc_mmio_regset_write(): guc_mmio_regset_write_one() can decide
that based on the register being passed.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20230429062332.354139-3-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
copy cs instructions that dont have a explict MOCS field will use this
default MOCS value.
v2:
- move to xe_hw_engine.c
- remove BLIT_CCTL auxiliary macros
- removed MASKED_REG
v3:
- rebased
v4:
- process workaround in hwe->reg_lrc
v5:
- add a new function and call it from xe_gt_record_default_lrcs()
because hwe->reg_lrc is initialized later
BSpec: 45807
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
CS instructions that dont have a explicit MOCS field will use this
default MOCS value.
To do this, it was necessary to initialize part of the mocs earlier
and add new function that loads another array of rtp entries set
during run-time.
This is still missing to handle of mocs read for platforms with
HAS_L3_CCS_READ(aka PVC).
v2:
- move to xe_hw_engine.c
- remove CMD_CCTL auxiliary macros
v3:
- rebased
Bspec: 45826
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Go over all registers used in xe_rtp tables and mark the registers as
masked if they were passed a XE_RTP_ACTION_FLAG(MASKED_REG) flag.
This will allow the flag to be removed in future when xe_rtp starts
using the real xe_reg_t type.
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230427223256.1432787-9-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
These should replace the _MMIO() and MCR_REG() from i915, with the goal
of being more extensible, allowing to pass the additional fields for
struct xe_reg and struct xe_reg_mcr. Replace all uses of _MMIO() and
MCR_REG() in xe.
Since the RTP, reg-save-restore and WA infra are not ready to use the
new type, just undef the macro like was done for the i915 types
previously. That conversion will come later.
v2: Remove MEDIA_SOFT_SCRATCH_COUNT/MEDIA_SOFT_SCRATCH re-added by
mistake (Matt Roper)
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230427223256.1432787-8-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Stop using i915 types for registers. Use our own types. Differently from
i915, this will keep under the register definition the knowledge for the
different types of registers. For now, the "flags"/"options" are mcr and
masked, although only the former is being used.
Additionally MCR registers have their own type. The only place that
should really look inside a xe_mcr_reg_t is that code dealing with the
steering and using other APIs when the register is MCR has been a source
of problem in the past.
Most of the driver is agnostic to the register differences since they
either use the definition from the header or already call the correct
MCR_REG()/_MMIO() macros. By embeding the struct xe_reg inside the
struct it's also possible to guarantee the compiler will break if
using RANDOM_MCR_REG.reg is attempted, since now the u32 is inside the
inner struct.
v2:
- Deep a dedicated type for MCR registers to avoid misuse
(Matt Roper, Jani)
- Drop the typedef and just use a struct since it's not an opaque type
(Jani)
- Add more kernel-doc
v3:
- Use only 22 bits for the register address since all the platforms
supported so far have only 4MB of MMIO per tile (Matt Roper)
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230427223256.1432787-7-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Convert the macro declarations to the equivalent GENMASK and
and bitfield prep for all registers.
v2 (Matt Roper):
- Fix wrong conversion of RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK
- Reorder fields of XEHP_SLICE_UNIT_LEVEL_CLKGATE for consistency
- Simplify CTC_SOURCE_* by only defining CTC_SOURCE_DIVIDE_LOGIC
as REG_BIT(0)
v3: Also remove DOP_CLOCK_GATE_ENABLE that is unused and wrongly defined
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Link: https://lore.kernel.org/r/20230427223256.1432787-4-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
The defines for the registers were brought over from i915 while
bootstrapping the driver. As xe supports TGL and later only, it doesn't
make sense to keep the GEN* prefixes and suffixes in the registers: TGL
is graphics version 12, previously called "GEN12". So drop the prefix
everywhere.
v2:
- Also drop _TGL suffix and reword commit message as suggested
by Matt Roper. While at it, rename VSUNIT_CLKGATE_DIS_TGL to
VSUNIT_CLKGATE2_DIS with the additional "2", so it doesn't clash
with the define for the other register
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230427223256.1432787-3-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cleanup GuC register declarations by converting them to use REG_FIELD,
REG_BIT and REG_GENMASK. While converting, also reorder the bitfields
so they follow the convention of declaring the higher bits first.
v2:
- Drop unused HUC_LOADING_AGENT_VCR and DMA_ADDRESS_SPACE_GTT (Matt Roper)
- Simplify HUC_LOADING_AGENT_GUC define (Matt Roper)
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Link: https://lore.kernel.org/r/20230427223256.1432787-2-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
There's no good reason to keep the GuC registers outside the regs/
directory: move the header with GuC registers under that.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
There was both BLT_DEPTH_32 and XY_FAST_COLOR_BLT_DEPTH_32 - also add
the prefix to the first to make it clear this is about the FAST_**COPY**
operation. While at it, remove the GEN9_ prefix.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Follow up commits will mass-remove the gen prefix/suffix. For GEN6_RC0
and GEN6_RC6 that would make the variable too short and easy to
conflict. So, add "GT_" prefix that is also part of the register name.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
On xe_hw_engine_print_state we were printing:
value_of(0x510) + 4 instead of
value_of(0x514) as desired.
So, let's properly define a RING_EXECLIST_SQ_CONTENTS_HI
register to fix the issue and also to avoid other issues
like that.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
The write of GFX_FLSH_CNTL_GEN6 was inherited from the i915 codebase
where it was used to force a flush of the write-combine buffer in cases
where the GSM/GGTT were mapped as WC. Since Xe never uses WC mappings
of the GGTT, this register write is unnecessary. Furthermore, this
register was removed on Xe_HP-based platforms, so this write winds up
clobbering an unrelated register.
v2:
- Also drop GFX_FLSH_CNTL_GEN6 from the register file now that it's no
longer used. (Lucas)
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20230418230247.3802438-1-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
If graphics_desc and media_desc are not specified in a platform's
xe_device_desc, treat this as an indication that the IP version should
be determined from the hardware's GMD_ID register.
Note that leaving media_desc unset for a platform that simply doesn't
have the IP (e.g., PVC) is also okay --- a read of the GMD_ID register
offset will be attempted, but since there's no register at that location
a value of '0' will be returned, effectively disabling media support.
Mapping of version -> IP description is done via a table lookup; this
table will be re-used in future patches for some KUnit testing.
v2:
- Drop dummy structures. NULL can be safely used for both the GMD_ID
cases and the "media not present case."
- Use a table-based lookup of GMD_ID versions rather than a simple
switch statement; the table will allow us to easily perform kunit
testing of all the IP descriptors.
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20230406235621.1914492-8-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Any interrupt registers that were introduced by platforms i915
considered to be "gen11" or "gen12" are present on all platforms that
the Xe driver supports; drop the unnecessary prefixes.
While working in the area, also convert a few open-coded bit
manipulations over to REG_BIT and REG_FIELD_GET notation.
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20230401002106.588656-5-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
[Rodrigo: removed display. That was later squashed to the xe Display patch]
For cases where IRQ_INIT and IRQ_RESET are used, the relevant interrupt
registers are always consecutive and ordered ISR, IMR, IIR, IER. Adding
helpers to look these up from a base offset will let us eliminate some
of the CPP pasting and simplify other upcoming patches.
v2:
- s/_REGS/_OFFSET/ for consistency. (Lucas)
- Move IMR/IIR/IER helpers into xe_irq.c; they aren't needed anywhere
else. (Lucas)
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20230401002106.588656-3-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
PAT handling is growing in complexity and will continue to do so in
upcoming platforms. Separate it out to a dedicated file to keep things
tidy.
The code is moved as-is here (aside from a few unused #define's that are
just dropped); further changes will come in future patches.
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://lore.kernel.org/r/20230324210415.2434992-2-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Render / compute engines have additional caches (not just TLBs) that
need to be invalidated each batch, reinstate these invalidations in ring
ops.
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Suggested-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Although xe_migrate_clear() has a value argument, currently the driver
is only passing 0 at all the places this function is invoked with the
exception the kunit tests are using the parameter to validate this
function with different values.
xe_migrate_clear() is failing on platforms with link copy engines
because xe_migrate_clear() via emit_clear() is using the blitter
instruction XY_FAST_COLOR_BLT to clear the memory. But this instruction
is not supported by link copy engine.
So the solution is to use the alternate instruction MEM_SET when
platform contains link copy engine. But MEM_SET instruction accepts only
8-bit value for setting whereas the value agrument of xe_migrate_clear()
is 32-bit.
So instead of spreading this limitation around all invocations of
xe_migrate_clear() and causing more confusion, it was decided to not
accept any value itself as driver does not really need this currently.
All the kunit tests are adapted as per the new function prototype.
This will be followed by a patch to add support for link copy engines.
Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Synchronize LRC workarounds for graphics version 1200 with i915 up to
commit 7cdae9e9ee ("drm/i915: Move DG2 tuning to the right function").
These were probably missed for TGL/RKL before because in i915 it uses a
!IS_DG1() condition. Avoid a similar issue by just checking the
graphics version 1200 since DG1 is 1210.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230314003012.2600353-14-lucas.demarchi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Synchronize with i915 the DG2 lrc workarounds as of
commit 4d14d7717f ("drm/i915/selftest: Fix ktime_get() and h/w access
order").
A few simplifications were done when the WA should be applied to some
steps of a subplatform and all the steppings of the other subplatforms.
In this case, it was simply applied to all the steppings, which only
means applying it to a few more A* steppings.
The implementation of the workaround 16011186671 triggers a bug in the
RTP infra: it's not possible to set the flag the usual way when having
multiple actions in the entry. This may be fixed later, but for now it's
sufficient to just set the flag directly without the helper macro.
v2: Fix 14014947963 to use FIELD_SET (Matt Roper)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230314003012.2600353-12-lucas.demarchi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Synchronize with i915 the DG2 tunings as of
commit 4d14d7717f ("drm/i915/selftest: Fix ktime_get() and h/w access
order").
Contrary to the tuning "gang timer" for TGL, there is no quick
justification for why the read back is disabled in i915. Keep it
with that flag for now. That can be tentatively removed later when the
read values are checked.
v2: Use XEHP_FF_MODE2 instead of GEN12_FF_MODE2 (Matt Roper)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230314003012.2600353-11-lucas.demarchi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Synchronize with i915 the DG2 gt workarounds as of
commit 4d14d7717f ("drm/i915/selftest: Fix ktime_get() and h/w access
order").
A few simplifications were done when the WA should be applied to
some steps of a subplatform and all the steppings of the other
subplatforms. This happened with Wa_1509727124, Wa_22012856258 and a few
others. In figure the pre-production steppings will be removed, so this
can be already simplified a little bit.
v2:
- Make 1308578152 conditional on first gslice fused off
- Add the missing Wa_1608949956/Wa_14010198302 (Matt Roper)
v3:
- Do not duplicate the implementation of 18019627453 since it's
already covered by other WA numbers in graphics versions 1200 and
1210
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230314003012.2600353-10-lucas.demarchi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Synchronize with i915 the DG2 gt workarounds as of
commit 4d14d7717f ("drm/i915/selftest: Fix ktime_get() and h/w access
order").
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230314003012.2600353-9-lucas.demarchi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Sync PVC engine workarounds with i915.
v2: Remove 16016694945. It was added by mistake. It's a GT workaround,
already present in the GT table (Matt Roper)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230314003012.2600353-8-lucas.demarchi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Synchronize with i915 the PVC gt workarounds as of committ
commit 4d14d7717f ("drm/i915/selftest: Fix ktime_get() and h/w
access order").
v2: Add masked flag to XEHPC_LNCFMISCCFGREG0 (Matt Roper)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230314003012.2600353-7-lucas.demarchi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
When this register was added in xe for some workarounds, it was copied
from i915 before the registers got changed to add the MCR annotation.
The register 0xe4f4 is MCR since gen8, long before any GPU supported by
the xe driver. Replace all occurrences with the right register.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230306165757.633796-1-lucas.demarchi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
The following warning shows up for TGL:
[drm:xe_reg_sr_add [xe]] *ERROR* Discarding save-restore reg 6604 (clear: 00ff0000, set: 00040000, masked: no): ret=-22
[drm:xe_reg_sr_add [xe]] *ERROR* Discarding save-restore reg 6604 (clear: 00ff0000, set: 00040000, masked: no): ret=-22
That is because the same register is being set both by the WAs and the
tunings. Like was done in i915, prefer the tuning over the workaround
since that is applicable for more platforms. Also fix the tuning: it
was incorrectly using the MCR version of the register, but that only
became true in XEHP.
References: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/233
Reported-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20230306212450.803557-1-lucas.demarchi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reduce the use of i915_reg_defs.h so it can be encapsulated in a single
place.
1) If it was being included by mistake, remove
2) If it was included for FIELD_GET()/FIELD_PREP()/GENMASK() and the
like, just include <linux/bitfield.h>
3) If it was included to be able to define additional registers, move
the registers to the relavant headers (regs/xe_regs.h or
regs/xe_gt_regs.h)
v2:
- Squash commit fixing i915_reg_defs.h include and with the one
introducing regs/xe_reg_defs.h
- Remove more cases of i915_reg_defs.h being used when all it was
needed was linux/bitfield.h (Matt Roper)
- Move some registers to the corresponding regs/*.h file (Matt Roper)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
[Rodrigo squashed here the removal of the i915 include]
Move a few defines from xe_guc_pc.c to the right register, now that
there is one: xe_gt_regs.h.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Copy the macros used by xe in i915_reg.h to regs/xe_regs.h. A minimal
cleanup is done while copying so they adhere minimally to the coding
style. Further reordering and cleaning is left for later.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Copy the macros used by xe in intel_gpu_commands.h to
regs/xe_gpu_commands.h. PIPE_CONTROL_3D_ENGINE_FLAGS and
PIPE_CONTROL_3D_ARCH_FLAGS were already defined in
drivers/gpu/drm/xe/xe_ring_ops.c and only used there. So let that define
to be used instead of also adding to the new header.
v2: Let PIPE_CONTROL_3D_ENGINE_FLAGS/PIPE_CONTROL_3D_ARCH_FLAGS in the
only .c that uses it instead of redefining (Matt Roper)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Create regs/xe_lrc_layout.h file with all the offsets used by the xe
driver. Eventually the xe driver may use a different way to define them
since it doesn't supported below gen12.
v2: Rename file to intel_lrc_layout.h since it's not really about
registers (Matt Roper)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Create regs/xe_gt_regs.h file with all the registers and bit
definitions used by the xe driver. Eventually the registers may be
defined in a different way and since xe doesn't supported below gen12,
the number of registers touched is much smaller, so create a new header.
The definitions themselves are direct copy from the
gt/intel_gt_regs.h file, just sorting the registers by address.
Cleaning those up and adhering to a common coding style is left for
later.
v2: Make the change to MCR_REG location in a separate patch to go
through the i915 branch (Matt Roper / Rodrigo)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Create regs/xe_engine_regs.h file with all the registers and bit
definitions used by the xe driver. Eventually the registers may be
defined in a different way and since xe doesn't supported below gen12,
the number of registers touched is much smaller, so create a new header.
The definitions themselves are direct copy from the
gt/intel_engine_regs.h file, just sorting the registers by address.
Cleaning those up and adhering to a common coding style is left for
later.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
