From: Matthew Brost <matthew.brost@intel.com>
To: intel-xe@lists.freedesktop.org
Cc: thomas.hellstrom@linux.intel.com
Subject: [RFC PATCH 5/8] drm/xe: Add MI_SEMAPHORE_WAIT instruction defs
Date: Sun, 11 Aug 2024 19:47:14 -0700 [thread overview]
Message-ID: <20240812024717.3584636-6-matthew.brost@intel.com> (raw)
In-Reply-To: <20240812024717.3584636-1-matthew.brost@intel.com>
Needed for kernel ULLS of migration jobs.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
---
drivers/gpu/drm/xe/instructions/xe_mi_commands.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/xe/instructions/xe_mi_commands.h b/drivers/gpu/drm/xe/instructions/xe_mi_commands.h
index 10ec2920d31b..5f939a8dc838 100644
--- a/drivers/gpu/drm/xe/instructions/xe_mi_commands.h
+++ b/drivers/gpu/drm/xe/instructions/xe_mi_commands.h
@@ -33,6 +33,12 @@
#define MI_TOPOLOGY_FILTER __MI_INSTR(0xD)
#define MI_FORCE_WAKEUP __MI_INSTR(0x1D)
+#define MI_SEMAPHORE_WAIT (__MI_INSTR(0x1c) | XE_INSTR_NUM_DW(4))
+#define MI_SEMAPHORE_GLOBAL_GTT REG_BIT(22)
+#define MI_SEMAPHORE_POLL REG_BIT(15)
+#define MI_SEMAPHORE_COMPARE GENMASK(15, 12)
+#define MI_SEMAPHORE_SAD_EQ_SDD REG_FIELD_PREP(MI_SEMAPHORE_COMPARE, 4)
+
#define MI_STORE_DATA_IMM __MI_INSTR(0x20)
#define MI_SDI_GGTT REG_BIT(22)
#define MI_SDI_LEN_DW GENMASK(9, 0)
--
2.34.1
next prev parent reply other threads:[~2024-08-12 2:46 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-12 2:47 [RFC PATCH 0/8] ULLS for kernel submission of migration jobs Matthew Brost
2024-08-12 2:47 ` [RFC PATCH 1/8] drm/xe: Add xe_hw_engine_write_ring_tail Matthew Brost
2024-08-12 2:47 ` [RFC PATCH 2/8] drm/xe: Add ULLS support to LRC Matthew Brost
2024-08-12 2:47 ` [RFC PATCH 3/8] drm/xe: Add ULLS flags for jobs Matthew Brost
2024-08-12 2:47 ` [RFC PATCH 4/8] drm/xe: Add ULLS migration job support to migration layer Matthew Brost
2024-08-12 2:47 ` Matthew Brost [this message]
2024-08-12 2:47 ` [RFC PATCH 6/8] drm/xe: Add ULLS migration job support to ring ops Matthew Brost
2024-08-12 2:47 ` [RFC PATCH 7/8] drm/xe: Add ULLS migration job support to GuC submission Matthew Brost
2024-08-12 2:47 ` [RFC PATCH 8/8] drm/xe: Enable ULLS migration jobs when opening LR VM Matthew Brost
2024-08-12 2:51 ` ✓ CI.Patch_applied: success for ULLS for kernel submission of migration jobs Patchwork
2024-08-12 2:52 ` ✗ CI.checkpatch: warning " Patchwork
2024-08-12 2:53 ` ✓ CI.KUnit: success " Patchwork
2024-08-12 3:05 ` ✓ CI.Build: " Patchwork
2024-08-12 3:07 ` ✓ CI.Hooks: " Patchwork
2024-08-12 3:08 ` ✓ CI.checksparse: " Patchwork
2024-08-12 3:28 ` ✓ CI.BAT: " Patchwork
2024-08-12 4:31 ` ✗ CI.FULL: failure " Patchwork
2024-08-12 8:53 ` [RFC PATCH 0/8] " Thomas Hellström
2024-08-12 17:26 ` Matthew Brost
2024-09-16 13:55 ` Matthew Brost
2024-09-17 6:59 ` Thomas Hellström
2024-09-17 14:39 ` Matthew Brost
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