r600: add missing RAT registers and operations.

This just documents in the headers the RAT operation list,
and the RAT encoding for exports.

The immediate registers are used to point to buffers for the
RAT return values (_RTN instructions).

Reviewed-by: Glenn Kennard <[email protected]>

3 files changed, 59 insertions, 0 deletions

diff --git a/src/gallium/drivers/r600/eg_sq.h b/src/gallium/drivers/r600/eg_sq.h
index f542a0c5a35..e56fdd6d794 100644
--- a/src/gallium/drivers/r600/eg_sq.h
+++ b/src/gallium/drivers/r600/eg_sq.h
@@ -176,6 +176,18 @@
 #define   G_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(x)                    (((x) >> 30) & 0x3)
 #define   C_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE                       0x3FFFFFFF
 /* done */
+
+#define P_SQ_CF_ALLOC_EXPORT_WORD0_RAT
+#define   S_SQ_CF_ALLOC_EXPORT_WORD0_RAT_RAT_ID(x)                   (((x) & 0xF) << 0)
+#define   G_SQ_CF_ALLOC_EXPORT_WORD0_RAT_RAT_ID(x)                   (((x) >> 0) & 0xF)
+#define   C_SQ_CF_ALLOC_EXPORT_WORD0_RAT_RAT_ID                      0xFFFFFFF0
+#define   S_SQ_CF_ALLOC_EXPORT_WORD0_RAT_RAT_INST(x)                 (((x) & 0x3F) << 4)
+#define   G_SQ_CF_ALLOC_EXPORT_WORD0_RAT_RAT_INST(x)                 (((x) >> 4) & 0x3F)
+#define   C_SQ_CF_ALLOC_EXPORT_WORD0_RAT_RAT_INST                    0xFFFFFC0F
+#define   S_SQ_CF_ALLOC_EXPORT_WORD0_RAT_RAT_INDEX_MODE(x)           (((x) & 0x3) << 11)
+#define   G_SQ_CF_ALLOC_EXPORT_WORD0_RAT_RAT_INDEX_MODE(x)           (((x) >> 11) & 0x3)
+#define   C_SQ_CF_ALLOC_EXPORT_WORD0_RAT_RAT_INDEX_MODE              0xFFFFE7FF
+
 #define P_SQ_CF_ALLOC_EXPORT_WORD1
 #define   S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(x)                  (((unsigned)(x) & 0xF) << 16)
 #define   G_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(x)                  (((x) >> 16) & 0xF)
diff --git a/src/gallium/drivers/r600/evergreend.h b/src/gallium/drivers/r600/evergreend.h
index 09ff3207a14..cbcf8018da3 100644
--- a/src/gallium/drivers/r600/evergreend.h
+++ b/src/gallium/drivers/r600/evergreend.h
@@ -2230,6 +2230,18 @@
 #define   S_028B98_STREAM_1_BUFFER_EN(x)		(((unsigned)(x) & 0x0F) << 4)
 #define   S_028B98_STREAM_2_BUFFER_EN(x)		(((unsigned)(x) & 0x0F) << 8)
 #define   S_028B98_STREAM_3_BUFFER_EN(x)		(((unsigned)(x) & 0x0F) << 12)
+#define R_028B9C_CB_IMMED0_BASE                      0x00028B9C
+#define R_028BA0_CB_IMMED1_BASE                      0x00028BA0
+#define R_028BA4_CB_IMMED2_BASE                      0x00028BA4
+#define R_028BA4_CB_IMMED3_BASE                      0x00028BA8
+#define R_028BA4_CB_IMMED4_BASE                      0x00028BAC
+#define R_028BA4_CB_IMMED5_BASE                      0x00028BB0
+#define R_028BA4_CB_IMMED6_BASE                      0x00028BB4
+#define R_028BA4_CB_IMMED7_BASE                      0x00028BB8
+#define R_028BA4_CB_IMMED8_BASE                      0x00028BBC
+#define R_028BA4_CB_IMMED9_BASE                      0x00028BC0
+#define R_028BA4_CB_IMMED10_BASE                     0x00028BC4
+#define R_028BA4_CB_IMMED11_BASE                     0x00028BC8
 #define R_028C00_PA_SC_LINE_CNTL                     0x00028C00
 #define   S_028C00_EXPAND_LINE_WIDTH(x)                (((unsigned)(x) & 0x1) << 9)
 #define   G_028C00_EXPAND_LINE_WIDTH(x)                (((x) >> 9) & 0x1)
diff --git a/src/gallium/drivers/r600/r600_sq.h b/src/gallium/drivers/r600/r600_sq.h
index d58c6f918c3..3526668c4b6 100644
--- a/src/gallium/drivers/r600/r600_sq.h
+++ b/src/gallium/drivers/r600/r600_sq.h
@@ -493,4 +493,39 @@
 #define SQ_VTX_FETCH_INSTANCE_DATA 1
 #define SQ_VTX_FETCH_NO_INDEX_OFFSET 2
 
+/* EG RAT functions */
+#define       V_RAT_INST_NOP                                         0
+#define       V_RAT_INST_STORE_TYPED                                 1
+#define       V_RAT_INST_CMPXCHG_INT                                 4
+#define       V_RAT_INST_ADD                                         7
+#define       V_RAT_INST_SUB                                         8
+#define       V_RAT_INST_RSUB                                        9
+#define       V_RAT_INST_MIN_INT                                     10
+#define       V_RAT_INST_MIN_UINT                                    11
+#define       V_RAT_INST_MAX_INT                                     12
+#define       V_RAT_INST_MAX_UINT                                    13
+#define       V_RAT_INST_AND                                         14
+#define       V_RAT_INST_OR                                          15
+#define       V_RAT_INST_XOR                                         16
+#define       V_RAT_INST_INC_UINT                                    18
+#define       V_RAT_INST_DEC_UINT                                    19
+#define       V_RAT_INST_STORE_DWORD                                 20
+#define       V_RAT_INST_STORE_SHORT                                 21
+#define       V_RAT_INST_STORE_BYTE                                  22
+#define       V_RAT_INST_NOP_RTN                                     32
+#define       V_RAT_INST_XCHG_RTN                                    34
+#define       V_RAT_INST_CMPXCHG_INT_RTN                             36
+#define       V_RAT_INST_ADD_RTN                                     39
+#define       V_RAT_INST_SUB_RTN                                     40
+#define       V_RAT_INST_RSUB_RTN                                    41
+#define       V_RAT_INST_MIN_INT_RTN                                 42
+#define       V_RAT_INST_MIN_UINT_RTN                                43
+#define       V_RAT_INST_MAX_INT_RTN                                 44
+#define       V_RAT_INST_MAX_UINT_RTN                                45
+#define       V_RAT_INST_AND_RTN                                     46
+#define       V_RAT_INST_OR_RTN                                      47
+#define       V_RAT_INST_XOR_RTN                                     48
+#define       V_RAT_INST_INC_UINT_RTN                                50
+#define       V_RAT_INST_DEC_UINT_RTN                                51
+
 #endif