[MIPS] Get rid of CONFIG_ADVANCED.

It's been a horrible source of confusion and let users to shoot themselves
into both feet with uzis to no end.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 87f0b79c6b1590b0875721d9ce16ca5c0d82a194..ee5fbb02b28f4f56caa06531d424b8136b0e6748 100644 (file)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1067,6 +1067,7 @@ choice
 config CPU_MIPS32_R1
        bool "MIPS32 Release 1"
        depends on SYS_HAS_CPU_MIPS32_R1
+       select CPU_HAS_LLSC
        select CPU_HAS_PREFETCH
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_HIGHMEM
@@ -1084,6 +1085,7 @@ config CPU_MIPS32_R1
 config CPU_MIPS32_R2
        bool "MIPS32 Release 2"
        depends on SYS_HAS_CPU_MIPS32_R2
+       select CPU_HAS_LLSC
        select CPU_HAS_PREFETCH
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_HIGHMEM
@@ -1097,6 +1099,7 @@ config CPU_MIPS32_R2
 config CPU_MIPS64_R1
        bool "MIPS64 Release 1"
        depends on SYS_HAS_CPU_MIPS64_R1
+       select CPU_HAS_LLSC
        select CPU_HAS_PREFETCH
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
@@ -1115,6 +1118,7 @@ config CPU_MIPS64_R1
 config CPU_MIPS64_R2
        bool "MIPS64 Release 2"
        depends on SYS_HAS_CPU_MIPS64_R2
+       select CPU_HAS_LLSC
        select CPU_HAS_PREFETCH
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
@@ -1129,6 +1133,7 @@ config CPU_MIPS64_R2
 config CPU_R3000
        bool "R3000"
        depends on SYS_HAS_CPU_R3000
+       select CPU_HAS_WB
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_HIGHMEM
        help
@@ -1158,6 +1163,7 @@ config CPU_VR41XX
 config CPU_R4300
        bool "R4300"
        depends on SYS_HAS_CPU_R4300
+       select CPU_HAS_LLSC
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
        help
@@ -1166,6 +1172,7 @@ config CPU_R4300
 config CPU_R4X00
        bool "R4x00"
        depends on SYS_HAS_CPU_R4X00
+       select CPU_HAS_LLSC
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
        help
@@ -1175,6 +1182,7 @@ config CPU_R4X00
 config CPU_TX49XX
        bool "R49XX"
        depends on SYS_HAS_CPU_TX49XX
+       select CPU_HAS_LLSC
        select CPU_HAS_PREFETCH
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
@@ -1182,6 +1190,7 @@ config CPU_TX49XX
 config CPU_R5000
        bool "R5000"
        depends on SYS_HAS_CPU_R5000
+       select CPU_HAS_LLSC
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
        help
@@ -1190,12 +1199,14 @@ config CPU_R5000
 config CPU_R5432
        bool "R5432"
        depends on SYS_HAS_CPU_R5432
+       select CPU_HAS_LLSC
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
 
 config CPU_R6000
        bool "R6000"
        depends on EXPERIMENTAL
+       select CPU_HAS_LLSC
        depends on SYS_HAS_CPU_R6000
        select CPU_SUPPORTS_32BIT_KERNEL
        help
@@ -1205,6 +1216,7 @@ config CPU_R6000
 config CPU_NEVADA
        bool "RM52xx"
        depends on SYS_HAS_CPU_NEVADA
+       select CPU_HAS_LLSC
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
        help
@@ -1214,6 +1226,7 @@ config CPU_R8000
        bool "R8000"
        depends on EXPERIMENTAL
        depends on SYS_HAS_CPU_R8000
+       select CPU_HAS_LLSC
        select CPU_HAS_PREFETCH
        select CPU_SUPPORTS_64BIT_KERNEL
        help
@@ -1223,6 +1236,7 @@ config CPU_R8000
 config CPU_R10000
        bool "R10000"
        depends on SYS_HAS_CPU_R10000
+       select CPU_HAS_LLSC
        select CPU_HAS_PREFETCH
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
@@ -1233,6 +1247,7 @@ config CPU_R10000
 config CPU_RM7000
        bool "RM7000"
        depends on SYS_HAS_CPU_RM7000
+       select CPU_HAS_LLSC
        select CPU_HAS_PREFETCH
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
@@ -1241,6 +1256,7 @@ config CPU_RM7000
 config CPU_RM9000
        bool "RM9000"
        depends on SYS_HAS_CPU_RM9000
+       select CPU_HAS_LLSC
        select CPU_HAS_PREFETCH
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
@@ -1249,6 +1265,7 @@ config CPU_RM9000
 config CPU_SB1
        bool "SB1"
        depends on SYS_HAS_CPU_SB1
+       select CPU_HAS_LLSC
        select CPU_SUPPORTS_32BIT_KERNEL
        select CPU_SUPPORTS_64BIT_KERNEL
        select CPU_SUPPORTS_HIGHMEM
@@ -1449,6 +1466,8 @@ choice
 
 config MIPS_MT_SMTC
        bool "SMTC: Use all TCs on all VPEs for SMP"
+       select CPU_MIPSR2_IRQ_VI
+       select CPU_MIPSR2_SRS
        select SMP
 
 config MIPS_MT_SMP
@@ -1514,38 +1533,15 @@ config 64BIT_PHYS_ADDR
        bool "Support for 64-bit physical address space"
        depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT
 
-config CPU_ADVANCED
-       bool "Override CPU Options"
-       depends on 32BIT
-       help
-         Saying yes here allows you to select support for various features
-         your CPU may or may not have.  Most people should say N here.
-
 config CPU_HAS_LLSC
-       bool "ll/sc Instructions available" if CPU_ADVANCED
-       default y if !CPU_ADVANCED && !CPU_R3000 && !CPU_VR41XX && !CPU_TX39XX
-       help
-         MIPS R4000 series and later provide the Load Linked (ll)
-         and Store Conditional (sc) instructions. More information is
-         available at <http://www.go-ecs.com/mips/miptek1.htm>.
-
-         Say Y here if your CPU has the ll and sc instructions.  Say Y here
-         for better performance, N if you don't know.  You must say Y here
-         for multiprocessor machines.
+       bool
 
 config CPU_HAS_WB
-       bool "Writeback Buffer available" if CPU_ADVANCED
-       default y if !CPU_ADVANCED && CPU_R3000 && MACH_DECSTATION
-       help
-         Say N here for slightly better performance.  You must say Y here for
-         machines which require flushing of write buffers in software.  Saying
-         Y is the safe option; N may result in kernel malfunction and crashes.
-
-menu "MIPSR2 Interrupt handling"
-       depends on CPU_MIPSR2 && CPU_ADVANCED
+       bool
 
 config CPU_MIPSR2_IRQ_VI
        bool "Vectored interrupt mode"
+       depends on CPU_MIPSR2
        help
           Vectored interrupt mode allowing faster dispatching of interrupts.
           The board support code needs to be written to take advantage of this
@@ -1555,6 +1551,7 @@ config CPU_MIPSR2_IRQ_VI
 
 config CPU_MIPSR2_IRQ_EI
        bool "External interrupt controller mode"
+       depends on CPU_MIPSR2
        help
           Extended interrupt mode takes advantage of an external interrupt
           controller to allow fast dispatching from many possible interrupt
@@ -1568,7 +1565,6 @@ config CPU_MIPSR2_SRS
           Allow the kernel to use shadow register sets for fast interrupts.
           Interrupt handlers must be specially written to use shadow sets.
           Say N unless you know that shadow register set upport is needed.
-endmenu
 
 config CPU_HAS_SYNC
        bool