Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] kspd: ioctl needs a translation entry.
  [MIPS] Viper2: Remove defective support.
  [MIPS] Oprofile: Reset all performance registers for MIPS_MT_SMP configs

51 files changed, 17 insertions, 75 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index a1cd84f9b3bc..2b9c65c3b5d1 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -470,11 +470,6 @@ config MIPS_XXS1500
 	select SOC_AU1500
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 
-config PNX8550_V2PCI
-	bool "Philips PNX8550 based Viper2-PCI board"
-	select PNX8550
-	select SYS_SUPPORTS_LITTLE_ENDIAN
-
 config PNX8550_JBS
 	bool "Philips PNX8550 based JBS board"
 	select PNX8550
diff --git a/arch/mips/configs/atlas_defconfig b/arch/mips/configs/atlas_defconfig
index 458894933a4c..39e251300c64 100644
--- a/arch/mips/configs/atlas_defconfig
+++ b/arch/mips/configs/atlas_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_ATLAS=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index aa05e294ea62..4713a13211ce 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig
index b2594fa556f3..5e7ae56b1f3c 100644
--- a/arch/mips/configs/capcella_defconfig
+++ b/arch/mips/configs/capcella_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig
index 9090a7aba6c1..ba593b510b76 100644
--- a/arch/mips/configs/cobalt_defconfig
+++ b/arch/mips/configs/cobalt_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_COBALT=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig
index 4cb8cf4255a2..0db6a8b37301 100644
--- a/arch/mips/configs/db1000_defconfig
+++ b/arch/mips/configs/db1000_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_DB1000=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig
index d86dedf27fc4..162add97c5ef 100644
--- a/arch/mips/configs/db1100_defconfig
+++ b/arch/mips/configs/db1100_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_DB1100=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig
index c24b6008345e..82801ec43e6a 100644
--- a/arch/mips/configs/db1200_defconfig
+++ b/arch/mips/configs/db1200_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_DB1200=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig
index baad2c5223ba..545f23094e13 100644
--- a/arch/mips/configs/db1500_defconfig
+++ b/arch/mips/configs/db1500_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_DB1500=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig
index c29fdab0423a..5bd3b4328e57 100644
--- a/arch/mips/configs/db1550_defconfig
+++ b/arch/mips/configs/db1550_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_DB1550=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/ddb5477_defconfig b/arch/mips/configs/ddb5477_defconfig
index f4b316d2cd70..5b502a2013fb 100644
--- a/arch/mips/configs/ddb5477_defconfig
+++ b/arch/mips/configs/ddb5477_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 CONFIG_DDB5477=y
diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig
index 9c38e5c77761..4bbdab078ff1 100644
--- a/arch/mips/configs/decstation_defconfig
+++ b/arch/mips/configs/decstation_defconfig
@@ -39,7 +39,6 @@ CONFIG_MACH_DECSTATION=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig
index 922af379aa41..b5714a6a5398 100644
--- a/arch/mips/configs/e55_defconfig
+++ b/arch/mips/configs/e55_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/emma2rh_defconfig b/arch/mips/configs/emma2rh_defconfig
index c0db8f14713d..3044579f171a 100644
--- a/arch/mips/configs/emma2rh_defconfig
+++ b/arch/mips/configs/emma2rh_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/ev64120_defconfig b/arch/mips/configs/ev64120_defconfig
index ce088b36291d..c10e4e063226 100644
--- a/arch/mips/configs/ev64120_defconfig
+++ b/arch/mips/configs/ev64120_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_EV64120=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/excite_defconfig b/arch/mips/configs/excite_defconfig
index 82f204d080b7..460d7a26a8ba 100644
--- a/arch/mips/configs/excite_defconfig
+++ b/arch/mips/configs/excite_defconfig
@@ -40,7 +40,6 @@ CONFIG_BASLER_EXCITE=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig
index cb81f13bd45a..7ec618f3c8b9 100644
--- a/arch/mips/configs/ip22_defconfig
+++ b/arch/mips/configs/ip22_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index 46f6ac4083b9..9ddc3eff4793 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig
index d9e5000d5329..8fc18809d5ff 100644
--- a/arch/mips/configs/ip32_defconfig
+++ b/arch/mips/configs/ip32_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/jaguar-atx_defconfig b/arch/mips/configs/jaguar-atx_defconfig
index 57ef0c45a62b..083104daa2ca 100644
--- a/arch/mips/configs/jaguar-atx_defconfig
+++ b/arch/mips/configs/jaguar-atx_defconfig
@@ -39,7 +39,6 @@ CONFIG_MOMENCO_JAGUAR_ATX=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/jazz_defconfig b/arch/mips/configs/jazz_defconfig
index 21d979f8326c..9331cb0a19b1 100644
--- a/arch/mips/configs/jazz_defconfig
+++ b/arch/mips/configs/jazz_defconfig
@@ -39,7 +39,6 @@ CONFIG_MACH_JAZZ=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig
index 98b9fbc042f4..21a094752dab 100644
--- a/arch/mips/configs/jmr3927_defconfig
+++ b/arch/mips/configs/jmr3927_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/lasat200_defconfig b/arch/mips/configs/lasat200_defconfig
index b3f767ff1c5a..fd4272c1458a 100644
--- a/arch/mips/configs/lasat200_defconfig
+++ b/arch/mips/configs/lasat200_defconfig
@@ -39,7 +39,6 @@ CONFIG_LASAT=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index a5f379d626d6..1f64d7632a03 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_MALTA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/mipssim_defconfig b/arch/mips/configs/mipssim_defconfig
index 5ff53e184912..a2db5c201216 100644
--- a/arch/mips/configs/mipssim_defconfig
+++ b/arch/mips/configs/mipssim_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_SIM=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig
index 750e6445c613..ad5c0bf87b2b 100644
--- a/arch/mips/configs/mpc30x_defconfig
+++ b/arch/mips/configs/mpc30x_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/ocelot_3_defconfig b/arch/mips/configs/ocelot_3_defconfig
index 2febd0a7fba2..28547313ce13 100644
--- a/arch/mips/configs/ocelot_3_defconfig
+++ b/arch/mips/configs/ocelot_3_defconfig
@@ -39,7 +39,6 @@ CONFIG_MOMENCO_OCELOT_3=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/ocelot_c_defconfig b/arch/mips/configs/ocelot_c_defconfig
index b8f457300bbf..82ff6fc0cd41 100644
--- a/arch/mips/configs/ocelot_c_defconfig
+++ b/arch/mips/configs/ocelot_c_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 CONFIG_MOMENCO_OCELOT_C=y
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/ocelot_defconfig b/arch/mips/configs/ocelot_defconfig
index 8ade072271cd..15a027e00eec 100644
--- a/arch/mips/configs/ocelot_defconfig
+++ b/arch/mips/configs/ocelot_defconfig
@@ -39,7 +39,6 @@ CONFIG_MOMENCO_OCELOT=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/ocelot_g_defconfig b/arch/mips/configs/ocelot_g_defconfig
index d20a2216c11d..7078e6b3ea11 100644
--- a/arch/mips/configs/ocelot_g_defconfig
+++ b/arch/mips/configs/ocelot_g_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 CONFIG_MOMENCO_OCELOT_G=y
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig
index 33fcc8133bc0..69678d99ae61 100644
--- a/arch/mips/configs/pb1100_defconfig
+++ b/arch/mips/configs/pb1100_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_PB1100=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig
index e07c55dc8dc1..070672799dac 100644
--- a/arch/mips/configs/pb1500_defconfig
+++ b/arch/mips/configs/pb1500_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_PB1500=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig
index df210dd22476..354e49b7a5f1 100644
--- a/arch/mips/configs/pb1550_defconfig
+++ b/arch/mips/configs/pb1550_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_PB1550=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/pnx8550-jbs_defconfig b/arch/mips/configs/pnx8550-jbs_defconfig
index 106a1641c0b5..fae16c5ec521 100644
--- a/arch/mips/configs/pnx8550-jbs_defconfig
+++ b/arch/mips/configs/pnx8550-jbs_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 CONFIG_PNX8550_JBS=y
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/pnx8550-stb810_defconfig b/arch/mips/configs/pnx8550-stb810_defconfig
index 8caa2cd1aa7c..cd821e52181d 100644
--- a/arch/mips/configs/pnx8550-stb810_defconfig
+++ b/arch/mips/configs/pnx8550-stb810_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 CONFIG_PNX8550_STB810=y
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/pnx8550-v2pci_defconfig b/arch/mips/configs/pnx8550-v2pci_defconfig
index 43f1becec2a4..3d6c2d743502 100644
--- a/arch/mips/configs/pnx8550-v2pci_defconfig
+++ b/arch/mips/configs/pnx8550-v2pci_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-CONFIG_PNX8550_V2PCI=y
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/qemu_defconfig b/arch/mips/configs/qemu_defconfig
index f68396d19f9a..8e8d03157954 100644
--- a/arch/mips/configs/qemu_defconfig
+++ b/arch/mips/configs/qemu_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/rbhma4500_defconfig b/arch/mips/configs/rbhma4500_defconfig
index a6a824fcc874..29e0df9f4be0 100644
--- a/arch/mips/configs/rbhma4500_defconfig
+++ b/arch/mips/configs/rbhma4500_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig
index bee3702d501d..5593cde9f74c 100644
--- a/arch/mips/configs/rm200_defconfig
+++ b/arch/mips/configs/rm200_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig
index 3c891ed10141..6c4f09a381e2 100644
--- a/arch/mips/configs/sb1250-swarm_defconfig
+++ b/arch/mips/configs/sb1250-swarm_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/sead_defconfig b/arch/mips/configs/sead_defconfig
index e31d964a053b..988b9cdef01f 100644
--- a/arch/mips/configs/sead_defconfig
+++ b/arch/mips/configs/sead_defconfig
@@ -39,7 +39,6 @@ CONFIG_MIPS_SEAD=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig
index 5771c1aee76a..b5be8b74d896 100644
--- a/arch/mips/configs/tb0226_defconfig
+++ b/arch/mips/configs/tb0226_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/tb0229_defconfig b/arch/mips/configs/tb0229_defconfig
index a8eb4b182d34..1756d2bdf6b8 100644
--- a/arch/mips/configs/tb0229_defconfig
+++ b/arch/mips/configs/tb0229_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig
index c58afa2eac6b..8bb6be4342b6 100644
--- a/arch/mips/configs/tb0287_defconfig
+++ b/arch/mips/configs/tb0287_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig
index 2abbd6827720..8f019ffcc71b 100644
--- a/arch/mips/configs/workpad_defconfig
+++ b/arch/mips/configs/workpad_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/wrppmc_defconfig b/arch/mips/configs/wrppmc_defconfig
index 44b6b7c1fdb6..52b48c0715d3 100644
--- a/arch/mips/configs/wrppmc_defconfig
+++ b/arch/mips/configs/wrppmc_defconfig
@@ -39,7 +39,6 @@ CONFIG_WR_PPMC=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig
index f24e1c6fc484..6824606309e5 100644
--- a/arch/mips/configs/yosemite_defconfig
+++ b/arch/mips/configs/yosemite_defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/defconfig b/arch/mips/defconfig
index 8cb8f5919194..41211f8b7738 100644
--- a/arch/mips/defconfig
+++ b/arch/mips/defconfig
@@ -39,7 +39,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_G is not set
 # CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_DDB5477 is not set
diff --git a/arch/mips/kernel/kspd.c b/arch/mips/kernel/kspd.c
index 5929f883e46b..241ee7a2906e 100644
--- a/arch/mips/kernel/kspd.c
+++ b/arch/mips/kernel/kspd.c
@@ -70,6 +70,7 @@ static int sp_stopping = 0;
 #define MTSP_SYSCALL_GETTIME	(MTSP_SYSCALL_BASE + 7)
 #define MTSP_SYSCALL_PIPEFREQ	(MTSP_SYSCALL_BASE + 8)
 #define MTSP_SYSCALL_GETTOD	(MTSP_SYSCALL_BASE + 9)
+#define MTSP_SYSCALL_IOCTL     (MTSP_SYSCALL_BASE + 10)
 
 #define MTSP_O_RDONLY		0x0000
 #define MTSP_O_WRONLY		0x0001
@@ -110,7 +111,8 @@ struct apsp_table syscall_command_table[] = {
 	{ MTSP_SYSCALL_CLOSE, __NR_close },
 	{ MTSP_SYSCALL_READ, __NR_read },
 	{ MTSP_SYSCALL_WRITE, __NR_write },
-	{ MTSP_SYSCALL_LSEEK32, __NR_lseek }
+	{ MTSP_SYSCALL_LSEEK32, __NR_lseek },
+	{ MTSP_SYSCALL_IOCTL, __NR_ioctl }
 };
 
 static int sp_syscall(int num, int arg0, int arg1, int arg2, int arg3)
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index 9d08608aaa51..69a8bcfe72b2 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -74,13 +74,13 @@ static inline void w_c0_ ## r ## n(unsigned int value)			\
 
 __define_perf_accessors(perfcntr, 0, 2)
 __define_perf_accessors(perfcntr, 1, 3)
-__define_perf_accessors(perfcntr, 2, 2)
-__define_perf_accessors(perfcntr, 3, 2)
+__define_perf_accessors(perfcntr, 2, 0)
+__define_perf_accessors(perfcntr, 3, 1)
 
 __define_perf_accessors(perfctrl, 0, 2)
 __define_perf_accessors(perfctrl, 1, 3)
-__define_perf_accessors(perfctrl, 2, 2)
-__define_perf_accessors(perfctrl, 3, 2)
+__define_perf_accessors(perfctrl, 2, 0)
+__define_perf_accessors(perfctrl, 3, 1)
 
 struct op_mips_model op_model_mipsxx_ops;
 
@@ -97,7 +97,6 @@ static void mipsxx_reg_setup(struct op_counter_config *ctr)
 	int i;
 
 	/* Compute the performance counter control word.  */
-	/* For now count kernel and user mode */
 	for (i = 0; i < counters; i++) {
 		reg.control[i] = 0;
 		reg.counter[i] = 0;
@@ -234,9 +233,6 @@ static inline int n_counters(void)
 		counters = __n_counters();
 	}
 
-#ifdef CONFIG_MIPS_MT_SMP
-	counters >> 1;
-#endif
 	return counters;
 }
 
@@ -270,6 +266,10 @@ static int __init mipsxx_init(void)
 
 	reset_counters(counters);
 
+#ifdef CONFIG_MIPS_MT_SMP
+	counters >>= 1;
+#endif
+
 	op_model_mipsxx_ops.num_counters = counters;
 	switch (current_cpu_data.cputype) {
 	case CPU_20KC:
@@ -326,7 +326,11 @@ static int __init mipsxx_init(void)
 
 static void mipsxx_exit(void)
 {
-	reset_counters(op_model_mipsxx_ops.num_counters);
+	int counters = op_model_mipsxx_ops.num_counters;
+#ifdef CONFIG_MIPS_MT_SMP
+	counters <<= 1;
+#endif
+	reset_counters(counters);
 
 	perf_irq = null_perf_irq;
 }
diff --git a/arch/mips/philips/pnx8550/common/int.c b/arch/mips/philips/pnx8550/common/int.c
index d48665ebd33c..b1c4805a0b92 100644
--- a/arch/mips/philips/pnx8550/common/int.c
+++ b/arch/mips/philips/pnx8550/common/int.c
@@ -204,19 +204,7 @@ void __init arch_init_irq(void)
 		 * Note, PCI INTA is active low on the bus, but inverted
 		 * in the GIC, so to us it's active high.
 		 */
-#ifdef CONFIG_PNX8550_V2PCI
-		if (gic_int_line == (PNX8550_INT_GPIO0 - PNX8550_INT_GIC_MIN)) {
-			/* PCI INT through gpio 8, which is setup in
-			 * pnx8550_setup.c and routed to GPIO
-			 * Interrupt Level 0 (GPIO Connection 58).
-			 * Set it active low. */
-
-			PNX8550_GIC_REQ(gic_int_line) = 0x1E020000;
-		} else
-#endif
-		{
-			PNX8550_GIC_REQ(i - PNX8550_INT_GIC_MIN) = 0x1E000000;
-		}
+		PNX8550_GIC_REQ(i - PNX8550_INT_GIC_MIN) = 0x1E000000;
 
 		/* mask/priority is still 0 so we will not get any
 		 * interrupts until it is unmasked */