diff options
| author | Zhao Yakui <yakui.zhao@intel.com> | 2012-10-22 16:13:51 -0400 |
|---|---|---|
| committer | Damien Lespiau <damien.lespiau@intel.com> | 2013-03-04 15:54:35 +0000 |
| commit | 93f2a4fc93b70d37a207589800f66ab8be81bd6e (patch) | |
| tree | e02950b6af166fdc6bf05332477fd2f5c2ebf04c /assembler | |
| parent | 495c4e14e7417610bf75ca397450b4b8447e29a3 (diff) | |
Add the CRE enginee for HSW+
This is also for media encoding like VME, which can do
the operation of check & refinement.
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Diffstat (limited to 'assembler')
| -rw-r--r-- | assembler/src/brw_defines.h | 1 | ||||
| -rw-r--r-- | assembler/src/brw_structs.h | 8 | ||||
| -rw-r--r-- | assembler/src/gram.y | 17 | ||||
| -rw-r--r-- | assembler/src/lex.l | 1 |
4 files changed, 25 insertions, 2 deletions
diff --git a/assembler/src/brw_defines.h b/assembler/src/brw_defines.h index 471cef97..2ec8050c 100644 --- a/assembler/src/brw_defines.h +++ b/assembler/src/brw_defines.h @@ -730,6 +730,7 @@ #define BRW_MESSAGE_TARGET_VME 8 #define BRW_MESSAGE_TARGET_DP_CC 9 /* data port constant cache */ #define BRW_MESSAGE_TARGET_DP_DC 10 /* data port data cache */ +#define BRW_MESSAGE_TARGET_CRE 0x0d /* check & refinement enginee */ #define BRW_SAMPLER_RETURN_FORMAT_FLOAT32 0 #define BRW_SAMPLER_RETURN_FORMAT_UINT32 2 diff --git a/assembler/src/brw_structs.h b/assembler/src/brw_structs.h index d93c39f3..3a3b1601 100644 --- a/assembler/src/brw_structs.h +++ b/assembler/src/brw_structs.h @@ -1550,7 +1550,13 @@ struct brw_instruction GLuint pad0:4; GLuint header_present:1; } vme_gen6; - + struct { + GLuint binding_table_index:8; + GLuint pad0:5; + GLuint message_type:2; + GLuint pad1:4; + GLuint header_present:1; + } cre_gen75; struct { GLuint pad:19; GLuint header_present:1; diff --git a/assembler/src/gram.y b/assembler/src/gram.y index 8cb6bfab..fce603dd 100644 --- a/assembler/src/gram.y +++ b/assembler/src/gram.y @@ -154,7 +154,7 @@ void set_direct_src_operand(struct src_operand *src, struct direct_reg *reg, %token <integer> CALL RET %token <integer> BRD BRC -%token NULL_TOKEN MATH SAMPLER GATEWAY READ WRITE URB THREAD_SPAWNER VME DATA_PORT +%token NULL_TOKEN MATH SAMPLER GATEWAY READ WRITE URB THREAD_SPAWNER VME DATA_PORT CRE %token MSGLEN RETURNLEN %token <integer> ALLOCATE USED COMPLETE TRANSPOSE INTERLEAVE @@ -1428,6 +1428,21 @@ msgtarget: NULL_TOKEN YYERROR; } } + | CRE LPAREN INTEGER COMMA INTEGER RPAREN + { + if (gen_level < 75) { + fprintf (stderr, "Below Gen7.5 donesn't have CRE function\n"); + YYERROR; + } + $$.bits3.generic.msg_target = + BRW_MESSAGE_TARGET_CRE; + + $$.bits2.send_gen5.sfid = + BRW_MESSAGE_TARGET_CRE; + $$.bits3.cre_gen75.binding_table_index = $3; + $$.bits3.cre_gen75.message_type = $5; + $$.bits3.generic_gen5.header_present = 1; + } | DATA_PORT LPAREN INTEGER COMMA INTEGER COMMA INTEGER COMMA INTEGER COMMA INTEGER COMMA INTEGER RPAREN diff --git a/assembler/src/lex.l b/assembler/src/lex.l index 61b5d7a0..626042f6 100644 --- a/assembler/src/lex.l +++ b/assembler/src/lex.l @@ -153,6 +153,7 @@ yylval.integer = BRW_CHANNEL_W; "urb" { return URB; } "thread_spawner" { return THREAD_SPAWNER; } "vme" { return VME; } +"cre" { return CRE; } "data_port" { return DATA_PORT; } "allocate" { return ALLOCATE; } |