From 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@parabola.nu>
Date: Tue, 15 Dec 2015 14:52:16 -0300
Subject: Linux-libre 4.3.2-gnu

---
 arch/mips/include/asm/mipsregs.h | 62 ++++++++++++++++++++++------------------
 1 file changed, 34 insertions(+), 28 deletions(-)

(limited to 'arch/mips/include/asm/mipsregs.h')

diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index c5b0956a8..c64781cf6 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -112,6 +112,30 @@
 #define CP0_TX39_CACHE	$7
 
 
+/* Generic EntryLo bit definitions */
+#define ENTRYLO_G		(_ULCAST_(1) << 0)
+#define ENTRYLO_V		(_ULCAST_(1) << 1)
+#define ENTRYLO_D		(_ULCAST_(1) << 2)
+#define ENTRYLO_C_SHIFT		3
+#define ENTRYLO_C		(_ULCAST_(7) << ENTRYLO_C_SHIFT)
+
+/* R3000 EntryLo bit definitions */
+#define R3K_ENTRYLO_G		(_ULCAST_(1) << 8)
+#define R3K_ENTRYLO_V		(_ULCAST_(1) << 9)
+#define R3K_ENTRYLO_D		(_ULCAST_(1) << 10)
+#define R3K_ENTRYLO_N		(_ULCAST_(1) << 11)
+
+/* MIPS32/64 EntryLo bit definitions */
+#ifdef CONFIG_64BIT
+/* as read by dmfc0 */
+#define MIPS_ENTRYLO_XI		(_ULCAST_(1) << 62)
+#define MIPS_ENTRYLO_RI		(_ULCAST_(1) << 63)
+#else
+/* as read by mfc0 */
+#define MIPS_ENTRYLO_XI		(_ULCAST_(1) << 30)
+#define MIPS_ENTRYLO_RI		(_ULCAST_(1) << 31)
+#endif
+
 /*
  * Values for PageMask register
  */
@@ -203,6 +227,9 @@
 #define PG_ESP		(_ULCAST_(1) <<	 28)
 #define PG_IEC		(_ULCAST_(1) <<  27)
 
+/* MIPS32/64 EntryHI bit definitions */
+#define MIPS_ENTRYHI_EHINV	(_ULCAST_(1) << 10)
+
 /*
  * R4x00 interrupt enable / cause bits
  */
@@ -460,6 +487,8 @@
 
 /* Bits specific to the MIPS32/64 PRA.	*/
 #define MIPS_CONF_MT		(_ULCAST_(7) <<	 7)
+#define MIPS_CONF_MT_TLB	(_ULCAST_(1) <<  7)
+#define MIPS_CONF_MT_FTLB	(_ULCAST_(4) <<  7)
 #define MIPS_CONF_AR		(_ULCAST_(7) << 10)
 #define MIPS_CONF_AT		(_ULCAST_(3) << 13)
 #define MIPS_CONF_M		(_ULCAST_(1) << 31)
@@ -579,6 +608,8 @@
 
 #define MIPS_CONF7_IAR		(_ULCAST_(1) << 10)
 #define MIPS_CONF7_AR		(_ULCAST_(1) << 16)
+/* FTLB probability bits for R6 */
+#define MIPS_CONF7_FTLBP_SHIFT	(18)
 
 /* MAAR bit definitions */
 #define MIPS_MAAR_ADDR		((BIT_ULL(BITS_PER_LONG - 12) - 1) << 12)
@@ -586,31 +617,6 @@
 #define MIPS_MAAR_S		(_ULCAST_(1) << 1)
 #define MIPS_MAAR_V		(_ULCAST_(1) << 0)
 
-/*  EntryHI bit definition */
-#define MIPS_ENTRYHI_EHINV	(_ULCAST_(1) << 10)
-
-/* R3000 EntryLo bit definitions */
-#define R3K_ENTRYLO_G		(_ULCAST_(1) << 8)
-#define R3K_ENTRYLO_V		(_ULCAST_(1) << 9)
-#define R3K_ENTRYLO_D		(_ULCAST_(1) << 10)
-#define R3K_ENTRYLO_N		(_ULCAST_(1) << 11)
-
-/* R4000 compatible EntryLo bit definitions */
-#define MIPS_ENTRYLO_G		(_ULCAST_(1) << 0)
-#define MIPS_ENTRYLO_V		(_ULCAST_(1) << 1)
-#define MIPS_ENTRYLO_D		(_ULCAST_(1) << 2)
-#define MIPS_ENTRYLO_C_SHIFT	3
-#define MIPS_ENTRYLO_C		(_ULCAST_(7) << MIPS_ENTRYLO_C_SHIFT)
-#ifdef CONFIG_64BIT
-/* as read by dmfc0 */
-#define MIPS_ENTRYLO_XI		(_ULCAST_(1) << 62)
-#define MIPS_ENTRYLO_RI		(_ULCAST_(1) << 63)
-#else
-/* as read by mfc0 */
-#define MIPS_ENTRYLO_XI		(_ULCAST_(1) << 30)
-#define MIPS_ENTRYLO_RI		(_ULCAST_(1) << 31)
-#endif
-
 /* CMGCRBase bit definitions */
 #define MIPS_CMGCRB_BASE	11
 #define MIPS_CMGCRF_BASE	(~_ULCAST_((1 << MIPS_CMGCRB_BASE) - 1))
@@ -932,7 +938,7 @@ do {								\
  */
 
 #define __read_32bit_c0_register(source, sel)				\
-({ int __res;								\
+({ unsigned int __res;							\
 	if (sel == 0)							\
 		__asm__ __volatile__(					\
 			"mfc0\t%0, " #source "\n\t"			\
@@ -1014,7 +1020,7 @@ do {									\
  * On RM7000/RM9000 these are uses to access cop0 set 1 registers
  */
 #define __read_32bit_c0_ctrl_register(source)				\
-({ int __res;								\
+({ unsigned int __res;							\
 	__asm__ __volatile__(						\
 		"cfc0\t%0, " #source "\n\t"				\
 		: "=r" (__res));					\
@@ -1471,7 +1477,7 @@ do {									\
  */
 #define _read_32bit_cp1_register(source, gas_hardfloat)			\
 ({									\
-	int __res;							\
+	unsigned int __res;						\
 									\
 	__asm__ __volatile__(						\
 	"	.set	push					\n"	\
-- 
cgit v1.2.3-54-g00ecf