i965: Define symbolic constants for some useful L3 cache control registers.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kristian Høgsberg  <krh@bitplanet.net>

1 files changed, 53 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i965/intel_reg.h b/src/mesa/drivers/dri/i965/intel_reg.h
index a261c2b..0b167d5 100644
--- a/src/mesa/drivers/dri/i965/intel_reg.h
+++ b/src/mesa/drivers/dri/i965/intel_reg.h
@@ -192,3 +192,56 @@
 #define MI_PREDICATE_RESULT             0x2418
 #define MI_PREDICATE_RESULT_1           0x241C
 #define MI_PREDICATE_RESULT_2           0x2214
+
+/* L3 cache control registers. */
+#define GEN7_L3SQCREG1                     0xb010
+/* L3SQ general and high priority credit initialization. */
+# define IVB_L3SQCREG1_SQGHPCI_DEFAULT     0x00730000
+# define VLV_L3SQCREG1_SQGHPCI_DEFAULT     0x00d30000
+# define HSW_L3SQCREG1_SQGHPCI_DEFAULT     0x00610000
+# define GEN7_L3SQCREG1_CONV_DC_UC         (1 << 24)
+# define GEN7_L3SQCREG1_CONV_IS_UC         (1 << 25)
+# define GEN7_L3SQCREG1_CONV_C_UC          (1 << 26)
+# define GEN7_L3SQCREG1_CONV_T_UC          (1 << 27)
+
+#define GEN7_L3CNTLREG2                    0xb020
+# define GEN7_L3CNTLREG2_SLM_ENABLE        (1 << 0)
+# define GEN7_L3CNTLREG2_URB_ALLOC_SHIFT   1
+# define GEN7_L3CNTLREG2_URB_ALLOC_MASK    INTEL_MASK(6, 1)
+# define GEN7_L3CNTLREG2_URB_LOW_BW        (1 << 7)
+# define GEN7_L3CNTLREG2_ALL_ALLOC_SHIFT   8
+# define GEN7_L3CNTLREG2_ALL_ALLOC_MASK    INTEL_MASK(13, 8)
+# define GEN7_L3CNTLREG2_RO_ALLOC_SHIFT    14
+# define GEN7_L3CNTLREG2_RO_ALLOC_MASK     INTEL_MASK(19, 14)
+# define GEN7_L3CNTLREG2_RO_LOW_BW         (1 << 20)
+# define GEN7_L3CNTLREG2_DC_ALLOC_SHIFT    21
+# define GEN7_L3CNTLREG2_DC_ALLOC_MASK     INTEL_MASK(26, 21)
+# define GEN7_L3CNTLREG2_DC_LOW_BW         (1 << 27)
+
+#define GEN7_L3CNTLREG3                    0xb024
+# define GEN7_L3CNTLREG3_IS_ALLOC_SHIFT    1
+# define GEN7_L3CNTLREG3_IS_ALLOC_MASK     INTEL_MASK(6, 1)
+# define GEN7_L3CNTLREG3_IS_LOW_BW         (1 << 7)
+# define GEN7_L3CNTLREG3_C_ALLOC_SHIFT     8
+# define GEN7_L3CNTLREG3_C_ALLOC_MASK      INTEL_MASK(13, 8)
+# define GEN7_L3CNTLREG3_C_LOW_BW          (1 << 14)
+# define GEN7_L3CNTLREG3_T_ALLOC_SHIFT     15
+# define GEN7_L3CNTLREG3_T_ALLOC_MASK      INTEL_MASK(20, 15)
+# define GEN7_L3CNTLREG3_T_LOW_BW          (1 << 21)
+
+#define HSW_SCRATCH1                       0xb038
+#define HSW_SCRATCH1_L3_ATOMIC_DISABLE     (1 << 27)
+
+#define HSW_ROW_CHICKEN3                   0xe49c
+#define HSW_ROW_CHICKEN3_L3_ATOMIC_DISABLE (1 << 6)
+
+#define GEN8_L3CNTLREG                     0x7034
+# define GEN8_L3CNTLREG_SLM_ENABLE         (1 << 0)
+# define GEN8_L3CNTLREG_URB_ALLOC_SHIFT    1
+# define GEN8_L3CNTLREG_URB_ALLOC_MASK     INTEL_MASK(7, 1)
+# define GEN8_L3CNTLREG_RO_ALLOC_SHIFT     11
+# define GEN8_L3CNTLREG_RO_ALLOC_MASK      INTEL_MASK(17, 11)
+# define GEN8_L3CNTLREG_DC_ALLOC_SHIFT     18
+# define GEN8_L3CNTLREG_DC_ALLOC_MASK      INTEL_MASK(24, 18)
+# define GEN8_L3CNTLREG_ALL_ALLOC_SHIFT    25
+# define GEN8_L3CNTLREG_ALL_ALLOC_MASK     INTEL_MASK(31, 25)