diff options
| author | Scott D Phillips <scott.d.phillips@intel.com> | 2018-02-05 11:43:10 -0800 |
|---|---|---|
| committer | Ben Widawsky <ben@bwidawsk.net> | 2018-02-07 14:05:28 -0800 |
| commit | 3af87d45da24015b7a6124b59b2c4b854381cab6 (patch) | |
| tree | 87bbf7107bab1579ebc575b9b73718d61c958767 /tools | |
| parent | c0c5a10a4a7bf81614179002beb8cc945180c920 (diff) | |
tools/intel_aubdump: Simulate "enhanced execlist" submission for gen11+
gen11 execlist submission is done through the submit queue
registers (ELSQ). See kernel patch "drm/i915/icl: Enhanced
execution list support"
Signed-off-by: Scott D Phillips <scott.d.phillips@intel.com>
Tested-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/aubdump.c | 42 |
1 files changed, 35 insertions, 7 deletions
diff --git a/tools/aubdump.c b/tools/aubdump.c index 2a37c1a7..700296f4 100644 --- a/tools/aubdump.c +++ b/tools/aubdump.c @@ -72,6 +72,14 @@ #define EXECLIST_STATUS_VCSUNIT0 0x12234 #define EXECLIST_STATUS_BCSUNIT 0x22234 +#define EXECLIST_SQ_CONTENTS0_RCSUNIT 0x02510 +#define EXECLIST_SQ_CONTENTS0_VCSUNIT0 0x12510 +#define EXECLIST_SQ_CONTENTS0_BCSUNIT 0x22510 + +#define EXECLIST_CONTROL_RCSUNIT 0x02550 +#define EXECLIST_CONTROL_VCSUNIT0 0x12550 +#define EXECLIST_CONTROL_BCSUNIT 0x22550 + #define MEMORY_MAP_SIZE (64 /* MiB */ * 1024 * 1024) #define PTE_SIZE 4 @@ -584,7 +592,9 @@ aub_dump_execlist(uint64_t batch_offset, int ring_flag) uint32_t ring_addr; uint64_t descriptor; uint32_t elsp_reg; + uint32_t elsq_reg; uint32_t status_reg; + uint32_t control_reg; switch (ring_flag) { case I915_EXEC_DEFAULT: @@ -592,19 +602,25 @@ aub_dump_execlist(uint64_t batch_offset, int ring_flag) ring_addr = RENDER_RING_ADDR; descriptor = RENDER_CONTEXT_DESCRIPTOR; elsp_reg = EXECLIST_SUBMITPORT_RCSUNIT; + elsq_reg = EXECLIST_SQ_CONTENTS0_RCSUNIT; status_reg = EXECLIST_STATUS_RCSUNIT; + control_reg = EXECLIST_CONTROL_RCSUNIT; break; case I915_EXEC_BSD: ring_addr = VIDEO_RING_ADDR; descriptor = VIDEO_CONTEXT_DESCRIPTOR; elsp_reg = EXECLIST_SUBMITPORT_VCSUNIT0; + elsq_reg = EXECLIST_SQ_CONTENTS0_VCSUNIT0; status_reg = EXECLIST_STATUS_VCSUNIT0; + control_reg = EXECLIST_CONTROL_VCSUNIT0; break; case I915_EXEC_BLT: ring_addr = BLITTER_RING_ADDR; descriptor = BLITTER_CONTEXT_DESCRIPTOR; elsp_reg = EXECLIST_SUBMITPORT_BCSUNIT; + elsq_reg = EXECLIST_SQ_CONTENTS0_BCSUNIT; status_reg = EXECLIST_STATUS_BCSUNIT; + control_reg = EXECLIST_CONTROL_BCSUNIT; break; } @@ -622,18 +638,30 @@ aub_dump_execlist(uint64_t batch_offset, int ring_flag) AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_LOCAL); dword_out(16); /* RING_BUFFER_TAIL */ - register_write_out(elsp_reg, 0); - register_write_out(elsp_reg, 8); - register_write_out(elsp_reg, descriptor >> 32); - register_write_out(elsp_reg, descriptor & 0xFFFFFFFF); + if (gen >= 11) { + register_write_out(elsq_reg, descriptor & 0xFFFFFFFF); + register_write_out(elsq_reg + sizeof(uint32_t), descriptor >> 32); + register_write_out(control_reg, 1); + } else { + register_write_out(elsp_reg, 0); + register_write_out(elsp_reg, 0); + register_write_out(elsp_reg, descriptor >> 32); + register_write_out(elsp_reg, descriptor & 0xFFFFFFFF); + } dword_out(CMD_MEM_TRACE_REGISTER_POLL | (5 + 1 - 1)); dword_out(status_reg); dword_out(AUB_MEM_TRACE_REGISTER_SIZE_DWORD | AUB_MEM_TRACE_REGISTER_SPACE_MMIO); - dword_out(0x00000010); /* mask lo */ - dword_out(0x00000000); /* mask hi */ - dword_out(0x00000000); + if (gen >= 11) { + dword_out(0x00000001); /* mask lo */ + dword_out(0x00000000); /* mask hi */ + dword_out(0x00000001); + } else { + dword_out(0x00000010); /* mask lo */ + dword_out(0x00000000); /* mask hi */ + dword_out(0x00000000); + } } static void |