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-rw-r--r--arch/powerpc/Kconfig2
-rw-r--r--arch/powerpc/boot/dts/asp834x-redboot.dts20
-rw-r--r--arch/powerpc/boot/dts/ksi8560.dts20
-rw-r--r--arch/powerpc/boot/dts/mpc8313erdb.dts20
-rw-r--r--arch/powerpc/boot/dts/mpc8315erdb.dts19
-rw-r--r--arch/powerpc/boot/dts/mpc8349emitx.dts18
-rw-r--r--arch/powerpc/boot/dts/mpc8349emitxgp.dts5
-rw-r--r--arch/powerpc/boot/dts/mpc834x_mds.dts19
-rw-r--r--arch/powerpc/boot/dts/mpc8377_mds.dts19
-rw-r--r--arch/powerpc/boot/dts/mpc8377_rdb.dts19
-rw-r--r--arch/powerpc/boot/dts/mpc8378_mds.dts19
-rw-r--r--arch/powerpc/boot/dts/mpc8378_rdb.dts17
-rw-r--r--arch/powerpc/boot/dts/mpc8379_mds.dts18
-rw-r--r--arch/powerpc/boot/dts/mpc8379_rdb.dts18
-rw-r--r--arch/powerpc/boot/dts/mpc8536ds.dts18
-rw-r--r--arch/powerpc/boot/dts/mpc8540ads.dts31
-rw-r--r--arch/powerpc/boot/dts/mpc8541cds.dts18
-rw-r--r--arch/powerpc/boot/dts/mpc8544ds.dts20
-rw-r--r--arch/powerpc/boot/dts/mpc8548cds.dts44
-rw-r--r--arch/powerpc/boot/dts/mpc8555cds.dts18
-rw-r--r--arch/powerpc/boot/dts/mpc8560ads.dts18
-rw-r--r--arch/powerpc/boot/dts/mpc8568mds.dts18
-rw-r--r--arch/powerpc/boot/dts/mpc8572ds.dts45
-rw-r--r--arch/powerpc/boot/dts/mpc8641_hpcn.dts45
-rw-r--r--arch/powerpc/boot/dts/sbc8349.dts18
-rw-r--r--arch/powerpc/boot/dts/sbc8548.dts18
-rw-r--r--arch/powerpc/boot/dts/sbc8560.dts18
-rw-r--r--arch/powerpc/boot/dts/sbc8641d.dts44
-rw-r--r--arch/powerpc/boot/dts/stx_gp3_8560.dts18
-rw-r--r--arch/powerpc/boot/dts/tqm8540.dts28
-rw-r--r--arch/powerpc/boot/dts/tqm8541.dts18
-rw-r--r--arch/powerpc/boot/dts/tqm8548-bigflash.dts44
-rw-r--r--arch/powerpc/boot/dts/tqm8548.dts44
-rw-r--r--arch/powerpc/boot/dts/tqm8555.dts18
-rw-r--r--arch/powerpc/boot/dts/tqm8560.dts18
-rw-r--r--arch/powerpc/include/asm/elf.h2
-rw-r--r--arch/powerpc/include/asm/ftrace.h14
-rw-r--r--arch/powerpc/include/asm/module.h16
-rw-r--r--arch/powerpc/kernel/Makefile1
-rw-r--r--arch/powerpc/kernel/entry_32.S40
-rw-r--r--arch/powerpc/kernel/entry_64.S12
-rw-r--r--arch/powerpc/kernel/ftrace.c461
-rw-r--r--arch/powerpc/kernel/idle.c5
-rw-r--r--arch/powerpc/kernel/module_32.c10
-rw-r--r--arch/powerpc/kernel/module_64.c13
-rw-r--r--arch/powerpc/kernel/vdso.c3
-rw-r--r--arch/powerpc/lib/Makefile3
-rw-r--r--arch/powerpc/mm/fault.c2
-rw-r--r--arch/powerpc/platforms/cell/spufs/inode.c8
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c241
50 files changed, 1318 insertions, 307 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 1af22579e3d..79f25cef32d 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -141,7 +141,7 @@ config GENERIC_NVRAM
bool
default y if PPC32
-config SCHED_NO_NO_OMIT_FRAME_POINTER
+config SCHED_OMIT_FRAME_POINTER
bool
default y
diff --git a/arch/powerpc/boot/dts/asp834x-redboot.dts b/arch/powerpc/boot/dts/asp834x-redboot.dts
index 6235fca445d..524af7ef9f2 100644
--- a/arch/powerpc/boot/dts/asp834x-redboot.dts
+++ b/arch/powerpc/boot/dts/asp834x-redboot.dts
@@ -199,8 +199,26 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
+
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+
enet0: ethernet@24000 {
cell-index = <0>;
device_type = "network";
@@ -210,6 +228,7 @@
local-mac-address = [ 00 08 e5 11 32 33 ];
interrupts = <32 0x8 33 0x8 34 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
linux,network-index = <0>;
};
@@ -223,6 +242,7 @@
local-mac-address = [ 00 08 e5 11 32 34 ];
interrupts = <35 0x8 36 0x8 37 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
linux,network-index = <1>;
};
diff --git a/arch/powerpc/boot/dts/ksi8560.dts b/arch/powerpc/boot/dts/ksi8560.dts
index 49737589ffc..3bfff47418d 100644
--- a/arch/powerpc/boot/dts/ksi8560.dts
+++ b/arch/powerpc/boot/dts/ksi8560.dts
@@ -141,8 +141,26 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
+
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+
enet0: ethernet@24000 {
device_type = "network";
model = "TSEC";
@@ -152,6 +170,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&PHY1>;
};
@@ -164,6 +183,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&PHY2>;
};
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts
index 50303176682..d4df8b6857a 100644
--- a/arch/powerpc/boot/dts/mpc8313erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8313erdb.dts
@@ -190,6 +190,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <37 0x8 36 0x8 35 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = < &tbi0 >;
phy-handle = < &phy1 >;
fsl,magic-packet;
@@ -210,6 +211,10 @@
reg = <0x4>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
};
@@ -222,9 +227,24 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <34 0x8 33 0x8 32 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = < &tbi1 >;
phy-handle = < &phy4 >;
sleep = <&pmc 0x10000000>;
fsl,magic-packet;
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+
};
serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index d3d3097b873..072c9b0f8c8 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -205,8 +205,25 @@
reg = <0x1>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
+
enet0: ethernet@24000 {
cell-index = <0>;
device_type = "network";
@@ -216,6 +233,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <32 0x8 33 0x8 34 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = < &phy0 >;
};
@@ -228,6 +246,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 0x8 36 0x8 37 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi1>;
phy-handle = < &phy1 >;
};
diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts
index 5ba5c6633b8..b5eda94a8e2 100644
--- a/arch/powerpc/boot/dts/mpc8349emitx.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitx.dts
@@ -183,6 +183,22 @@
reg = <0x1c>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -194,6 +210,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <32 0x8 33 0x8 34 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy1c>;
linux,network-index = <0>;
};
@@ -210,6 +227,7 @@
/* Vitesse 7385 isn't on the MDIO bus */
fixed-link = <1 1 1000 0 0>;
linux,network-index = <1>;
+ tbi-handle = <&tbi1>;
};
serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8349emitxgp.dts b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
index fd4bbc4cbe3..c87a6015e16 100644
--- a/arch/powerpc/boot/dts/mpc8349emitxgp.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
@@ -162,6 +162,10 @@
reg = <0x1c>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -173,6 +177,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <32 0x8 33 0x8 34 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy1c>;
linux,network-index = <0>;
};
diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts
index c986c541e9b..d9adba01c09 100644
--- a/arch/powerpc/boot/dts/mpc834x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc834x_mds.dts
@@ -185,8 +185,25 @@
reg = <0x1>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
+
enet0: ethernet@24000 {
cell-index = <0>;
device_type = "network";
@@ -196,6 +213,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <32 0x8 33 0x8 34 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
linux,network-index = <0>;
};
@@ -209,6 +227,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 0x8 36 0x8 37 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
linux,network-index = <1>;
};
diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index 0484561bd2c..1d14d7052e6 100644
--- a/arch/powerpc/boot/dts/mpc8377_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -193,8 +193,25 @@
reg = <0x3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
+
enet0: ethernet@24000 {
cell-index = <0>;
device_type = "network";
@@ -205,6 +222,7 @@
interrupts = <32 0x8 33 0x8 34 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -218,6 +236,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy3>;
};
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index 9fe8e4c96b1..9413af3b992 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -210,8 +210,25 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
+
enet0: ethernet@24000 {
cell-index = <0>;
device_type = "network";
@@ -222,6 +239,7 @@
interrupts = <32 0x8 33 0x8 34 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -236,6 +254,7 @@
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
fixed-link = <1 1 1000 0 0>;
+ tbi-handle = <&tbi1>;
};
serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8378_mds.dts b/arch/powerpc/boot/dts/mpc8378_mds.dts
index 67a08d2e2ff..b85fc02682d 100644
--- a/arch/powerpc/boot/dts/mpc8378_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8378_mds.dts
@@ -232,8 +232,25 @@
reg = <0x3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
+
enet0: ethernet@24000 {
cell-index = <0>;
device_type = "network";
@@ -244,6 +261,7 @@
interrupts = <32 0x8 33 0x8 34 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -257,6 +275,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy3>;
};
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 3a6d5287539..23c10ce22c2 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -210,8 +210,25 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
+
enet0: ethernet@24000 {
cell-index = <0>;
device_type = "network";
diff --git a/arch/powerpc/boot/dts/mpc8379_mds.dts b/arch/powerpc/boot/dts/mpc8379_mds.dts
index 323370a2b5f..acf06c438db 100644
--- a/arch/powerpc/boot/dts/mpc8379_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8379_mds.dts
@@ -232,6 +232,22 @@
reg = <0x3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -244,6 +260,7 @@
interrupts = <32 0x8 33 0x8 34 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -257,6 +274,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy3>;
};
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index ee64def1921..72cdc3c4c7e 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -210,6 +210,22 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -222,6 +238,7 @@
interrupts = <32 0x8 33 0x8 34 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -236,6 +253,7 @@
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
fixed-link = <1 1 1000 0 0>;
+ tbi-handle = <&tbi1>;
};
serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8536ds.dts b/arch/powerpc/boot/dts/mpc8536ds.dts
index 35db1e5440c..3c905df1812 100644
--- a/arch/powerpc/boot/dts/mpc8536ds.dts
+++ b/arch/powerpc/boot/dts/mpc8536ds.dts
@@ -155,6 +155,22 @@
reg = <1>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
usb@22000 {
@@ -186,6 +202,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy1>;
phy-connection-type = "rgmii-id";
};
@@ -199,6 +216,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <31 2 32 2 33 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy0>;
phy-connection-type = "rgmii-id";
};
diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts
index 9568bfaff8f..79570ffe41b 100644
--- a/arch/powerpc/boot/dts/mpc8540ads.dts
+++ b/arch/powerpc/boot/dts/mpc8540ads.dts
@@ -150,6 +150,34 @@
reg = <0x3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+
+ tbi2: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -161,6 +189,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
};
@@ -173,6 +202,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
@@ -185,6 +215,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <41 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi2>;
phy-handle = <&phy3>;
};
diff --git a/arch/powerpc/boot/dts/mpc8541cds.dts b/arch/powerpc/boot/dts/mpc8541cds.dts
index 6480f4fd96e..221036a8ce2 100644
--- a/arch/powerpc/boot/dts/mpc8541cds.dts
+++ b/arch/powerpc/boot/dts/mpc8541cds.dts
@@ -144,6 +144,22 @@
reg = <0x1>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -155,6 +171,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
};
@@ -167,6 +184,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts
index f1fb20737e3..b9da4210506 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dts
+++ b/arch/powerpc/boot/dts/mpc8544ds.dts
@@ -116,8 +116,26 @@
reg = <0x1>;
device_type = "ethernet-phy";
};
+
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
+ mdio@26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+
dma@21300 {
#address-cells = <1>;
#size-cells = <1>;
@@ -169,6 +187,7 @@
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
phy-handle = <&phy0>;
+ tbi-handle = <&tbi0>;
phy-connection-type = "rgmii-id";
};
@@ -182,6 +201,7 @@
interrupts = <31 2 32 2 33 2>;
interrupt-parent = <&mpic>;
phy-handle = <&phy1>;
+ tbi-handle = <&tbi1>;
phy-connection-type = "rgmii-id";
};
diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts
index 431b496270d..df774a7088f 100644
--- a/arch/powerpc/boot/dts/mpc8548cds.dts
+++ b/arch/powerpc/boot/dts/mpc8548cds.dts
@@ -172,6 +172,46 @@
reg = <0x3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+
+ tbi2: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@27520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x27520 0x20>;
+
+ tbi3: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -183,6 +223,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
};
@@ -195,6 +236,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
@@ -208,6 +250,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <31 2 32 2 33 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi2>;
phy-handle = <&phy2>;
};
@@ -220,6 +263,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <37 2 38 2 39 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi3>;
phy-handle = <&phy3>;
};
*/
diff --git a/arch/powerpc/boot/dts/mpc8555cds.dts b/arch/powerpc/boot/dts/mpc8555cds.dts
index d833a5c4f47..053b01e1c93 100644
--- a/arch/powerpc/boot/dts/mpc8555cds.dts
+++ b/arch/powerpc/boot/dts/mpc8555cds.dts
@@ -144,6 +144,22 @@
reg = <0x1>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -155,6 +171,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
};
@@ -167,6 +184,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts
index 4d1f2f28409..11b1bcbe14c 100644
--- a/arch/powerpc/boot/dts/mpc8560ads.dts
+++ b/arch/powerpc/boot/dts/mpc8560ads.dts
@@ -145,6 +145,22 @@
reg = <0x3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -156,6 +172,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
};
@@ -168,6 +185,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index c80158f7741..1955bd9e113 100644
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -179,6 +179,22 @@
reg = <0x3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -190,6 +206,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -202,6 +219,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy3>;
};
diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts
index a10506e6fa2..21459e161d0 100644
--- a/arch/powerpc/boot/dts/mpc8572ds.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds.dts
@@ -338,6 +338,47 @@
interrupts = <10 1>;
reg = <0x3>;
};
+
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+
+ tbi2: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@27520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x27520 0x20>;
+
+ tbi3: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -349,6 +390,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
phy-connection-type = "rgmii-id";
};
@@ -362,6 +404,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
phy-connection-type = "rgmii-id";
};
@@ -375,6 +418,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <31 2 32 2 33 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi2>;
phy-handle = <&phy2>;
phy-connection-type = "rgmii-id";
};
@@ -388,6 +432,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <37 2 38 2 39 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi3>;
phy-handle = <&phy3>;
phy-connection-type = "rgmii-id";
};
diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
index d665e767822..35d5e248ccd 100644
--- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts
+++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
@@ -205,8 +205,49 @@
reg = <3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+
+ tbi2: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@27520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x27520 0x20>;
+
+ tbi3: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
+
enet0: ethernet@24000 {
cell-index = <0>;
device_type = "network";
@@ -216,6 +257,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
phy-connection-type = "rgmii-id";
};
@@ -229,6 +271,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
phy-connection-type = "rgmii-id";
};
@@ -242,6 +285,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <31 2 32 2 33 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi2>;
phy-handle = <&phy2>;
phy-connection-type = "rgmii-id";
};
@@ -255,6 +299,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <37 2 38 2 39 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi3>;
phy-handle = <&phy3>;
phy-connection-type = "rgmii-id";
};
diff --git a/arch/powerpc/boot/dts/sbc8349.dts b/arch/powerpc/boot/dts/sbc8349.dts
index 0f941f310e4..8d365a57ebc 100644
--- a/arch/powerpc/boot/dts/sbc8349.dts
+++ b/arch/powerpc/boot/dts/sbc8349.dts
@@ -177,6 +177,22 @@
reg = <0x1a>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -188,6 +204,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <32 0x8 33 0x8 34 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
linux,network-index = <0>;
};
@@ -201,6 +218,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 0x8 36 0x8 37 0x8>;
interrupt-parent = <&ipic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
linux,network-index = <1>;
};
diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
index 333552b4e90..2baf4a51f22 100644
--- a/arch/powerpc/boot/dts/sbc8548.dts
+++ b/arch/powerpc/boot/dts/sbc8548.dts
@@ -252,6 +252,22 @@
reg = <0x1a>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -263,6 +279,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
};
@@ -275,6 +292,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
diff --git a/arch/powerpc/boot/dts/sbc8560.dts b/arch/powerpc/boot/dts/sbc8560.dts
index db3632ef988..01542f7062a 100644
--- a/arch/powerpc/boot/dts/sbc8560.dts
+++ b/arch/powerpc/boot/dts/sbc8560.dts
@@ -168,6 +168,22 @@
reg = <0x1c>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -179,6 +195,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
};
@@ -191,6 +208,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
diff --git a/arch/powerpc/boot/dts/sbc8641d.dts b/arch/powerpc/boot/dts/sbc8641d.dts
index 9652456158f..36db981548e 100644
--- a/arch/powerpc/boot/dts/sbc8641d.dts
+++ b/arch/powerpc/boot/dts/sbc8641d.dts
@@ -222,6 +222,46 @@
reg = <2>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+
+ tbi2: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@27520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x27520 0x20>;
+
+ tbi3: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -233,6 +273,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy0>;
phy-connection-type = "rgmii-id";
};
@@ -246,6 +287,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
phy-connection-type = "rgmii-id";
};
@@ -259,6 +301,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <31 2 32 2 33 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi2>;
phy-handle = <&phy2>;
phy-connection-type = "rgmii-id";
};
@@ -272,6 +315,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <37 2 38 2 39 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi3>;
phy-handle = <&phy3>;
phy-connection-type = "rgmii-id";
};
diff --git a/arch/powerpc/boot/dts/stx_gp3_8560.dts b/arch/powerpc/boot/dts/stx_gp3_8560.dts
index fcd1db6ca0a..fff33fe6efc 100644
--- a/arch/powerpc/boot/dts/stx_gp3_8560.dts
+++ b/arch/powerpc/boot/dts/stx_gp3_8560.dts
@@ -142,6 +142,22 @@
reg = <4>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -153,6 +169,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -165,6 +182,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy4>;
};
diff --git a/arch/powerpc/boot/dts/tqm8540.dts b/arch/powerpc/boot/dts/tqm8540.dts
index e1d260b9085..a693f01c21a 100644
--- a/arch/powerpc/boot/dts/tqm8540.dts
+++ b/arch/powerpc/boot/dts/tqm8540.dts
@@ -155,6 +155,34 @@
reg = <3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+
+ tbi2: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
diff --git a/arch/powerpc/boot/dts/tqm8541.dts b/arch/powerpc/boot/dts/tqm8541.dts
index d76441ec5dc..9e3f5f0dde2 100644
--- a/arch/powerpc/boot/dts/tqm8541.dts
+++ b/arch/powerpc/boot/dts/tqm8541.dts
@@ -154,6 +154,22 @@
reg = <3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -165,6 +181,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -177,6 +194,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
diff --git a/arch/powerpc/boot/dts/tqm8548-bigflash.dts b/arch/powerpc/boot/dts/tqm8548-bigflash.dts
index 4199e89b4e5..15086eb65c5 100644
--- a/arch/powerpc/boot/dts/tqm8548-bigflash.dts
+++ b/arch/powerpc/boot/dts/tqm8548-bigflash.dts
@@ -179,6 +179,46 @@
reg = <5>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+
+ tbi2: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@27520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x27520 0x20>;
+
+ tbi3: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -190,6 +230,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -202,6 +243,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
@@ -214,6 +256,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <31 2 32 2 33 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi2>;
phy-handle = <&phy3>;
};
@@ -226,6 +269,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <37 2 38 2 39 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi3>;
phy-handle = <&phy4>;
};
diff --git a/arch/powerpc/boot/dts/tqm8548.dts b/arch/powerpc/boot/dts/tqm8548.dts
index 58ee4185454..b7b65f5e79b 100644
--- a/arch/powerpc/boot/dts/tqm8548.dts
+++ b/arch/powerpc/boot/dts/tqm8548.dts
@@ -179,6 +179,46 @@
reg = <5>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+
+ tbi2: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@27520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x27520 0x20>;
+
+ tbi3: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -190,6 +230,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -202,6 +243,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
@@ -214,6 +256,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <31 2 32 2 33 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi2>;
phy-handle = <&phy3>;
};
@@ -226,6 +269,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <37 2 38 2 39 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi3>;
phy-handle = <&phy4>;
};
diff --git a/arch/powerpc/boot/dts/tqm8555.dts b/arch/powerpc/boot/dts/tqm8555.dts
index 6f7ea59c484..cf92b4e7945 100644
--- a/arch/powerpc/boot/dts/tqm8555.dts
+++ b/arch/powerpc/boot/dts/tqm8555.dts
@@ -154,6 +154,22 @@
reg = <3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -165,6 +181,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -177,6 +194,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
diff --git a/arch/powerpc/boot/dts/tqm8560.dts b/arch/powerpc/boot/dts/tqm8560.dts
index 3fe35208907..9e1ab2d2f66 100644
--- a/arch/powerpc/boot/dts/tqm8560.dts
+++ b/arch/powerpc/boot/dts/tqm8560.dts
@@ -156,6 +156,22 @@
reg = <3>;
device_type = "ethernet-phy";
};
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio@25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
};
enet0: ethernet@24000 {
@@ -167,6 +183,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <29 2 30 2 34 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi0>;
phy-handle = <&phy2>;
};
@@ -179,6 +196,7 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <35 2 36 2 40 2>;
interrupt-parent = <&mpic>;
+ tbi-handle = <&tbi1>;
phy-handle = <&phy1>;
};
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index d812929390e..cd46f023ec6 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -267,7 +267,7 @@ extern int ucache_bsize;
#define ARCH_HAS_SETUP_ADDITIONAL_PAGES
struct linux_binprm;
extern int arch_setup_additional_pages(struct linux_binprm *bprm,
- int executable_stack);
+ int uses_interp);
#define VDSO_AUX_ENT(a,b) NEW_AUX_ENT(a,b);
#endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/ftrace.h b/arch/powerpc/include/asm/ftrace.h
index b298f7a631e..e5f2ae8362f 100644
--- a/arch/powerpc/include/asm/ftrace.h
+++ b/arch/powerpc/include/asm/ftrace.h
@@ -7,7 +7,19 @@
#ifndef __ASSEMBLY__
extern void _mcount(void);
-#endif
+
+#ifdef CONFIG_DYNAMIC_FTRACE
+static inline unsigned long ftrace_call_adjust(unsigned long addr)
+{
+ /* reloction of mcount call site is the same as the address */
+ return addr;
+}
+
+struct dyn_arch_ftrace {
+ struct module *mod;
+};
+#endif /* CONFIG_DYNAMIC_FTRACE */
+#endif /* __ASSEMBLY__ */
#endif
diff --git a/arch/powerpc/include/asm/module.h b/arch/powerpc/include/asm/module.h
index e5f14b13ccf..08454880a2c 100644
--- a/arch/powerpc/include/asm/module.h
+++ b/arch/powerpc/include/asm/module.h
@@ -34,11 +34,19 @@ struct mod_arch_specific {
#ifdef __powerpc64__
unsigned int stubs_section; /* Index of stubs section in module */
unsigned int toc_section; /* What section is the TOC? */
-#else
+#ifdef CONFIG_DYNAMIC_FTRACE
+ unsigned long toc;
+ unsigned long tramp;
+#endif
+
+#else /* powerpc64 */
/* Indices of PLT sections within module. */
unsigned int core_plt_section;
unsigned int init_plt_section;
+#ifdef CONFIG_DYNAMIC_FTRACE
+ unsigned long tramp;
#endif
+#endif /* powerpc64 */
/* List of BUG addresses, source line numbers and filenames */
struct list_head bug_list;
@@ -68,6 +76,12 @@ struct mod_arch_specific {
# endif /* MODULE */
#endif
+#ifdef CONFIG_DYNAMIC_FTRACE
+# ifdef MODULE
+ asm(".section .ftrace.tramp,\"ax\",@nobits; .align 3; .previous");
+# endif /* MODULE */
+#endif
+
struct exception_table_entry;
void sort_ex_table(struct exception_table_entry *start,
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 089209aa213..1308a86e907 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -17,6 +17,7 @@ ifdef CONFIG_FUNCTION_TRACER
CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog
CFLAGS_REMOVE_btext.o = -pg -mno-sched-epilog
+CFLAGS_REMOVE_prom.o = -pg -mno-sched-epilog
ifdef CONFIG_DYNAMIC_FTRACE
# dynamic ftrace setup.
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 7ecc0d1855c..6f7eb7e00c7 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -1162,39 +1162,17 @@ machine_check_in_rtas:
#ifdef CONFIG_DYNAMIC_FTRACE
_GLOBAL(mcount)
_GLOBAL(_mcount)
- stwu r1,-48(r1)
- stw r3, 12(r1)
- stw r4, 16(r1)
- stw r5, 20(r1)
- stw r6, 24(r1)
- mflr r3
- stw r7, 28(r1)
- mfcr r5
- stw r8, 32(r1)
- stw r9, 36(r1)
- stw r10,40(r1)
- stw r3, 44(r1)
- stw r5, 8(r1)
- subi r3, r3, MCOUNT_INSN_SIZE
- .globl mcount_call
-mcount_call:
- bl ftrace_stub
- nop
- lwz r6, 8(r1)
- lwz r0, 44(r1)
- lwz r3, 12(r1)
+ /*
+ * It is required that _mcount on PPC32 must preserve the
+ * link register. But we have r0 to play with. We use r0
+ * to push the return address back to the caller of mcount
+ * into the ctr register, restore the link register and
+ * then jump back using the ctr register.
+ */
+ mflr r0
mtctr r0
- lwz r4, 16(r1)
- mtcr r6
- lwz r5, 20(r1)
- lwz r6, 24(r1)
- lwz r0, 52(r1)
- lwz r7, 28(r1)
- lwz r8, 32(r1)
+ lwz r0, 4(r1)
mtlr r0
- lwz r9, 36(r1)
- lwz r10,40(r1)
- addi r1, r1, 48
bctr
_GLOBAL(ftrace_caller)
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index e0bcf935428..383ed6eb008 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -894,18 +894,6 @@ _GLOBAL(enter_prom)
#ifdef CONFIG_DYNAMIC_FTRACE
_GLOBAL(mcount)
_GLOBAL(_mcount)
- /* Taken from output of objdump from lib64/glibc */
- mflr r3
- stdu r1, -112(r1)
- std r3, 128(r1)
- subi r3, r3, MCOUNT_INSN_SIZE
- .globl mcount_call
-mcount_call:
- bl ftrace_stub
- nop
- ld r0, 128(r1)
- mtlr r0
- addi r1, r1, 112
blr
_GLOBAL(ftrace_caller)
diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index f4b006ed0ab..5355244c99f 100644
--- a/arch/powerpc/kernel/ftrace.c
+++ b/arch/powerpc/kernel/ftrace.c
@@ -9,22 +9,30 @@
#include <linux/spinlock.h>
#include <linux/hardirq.h>
+#include <linux/uaccess.h>
+#include <linux/module.h>
#include <linux/ftrace.h>
#include <linux/percpu.h>
#include <linux/init.h>
#include <linux/list.h>
#include <asm/cacheflush.h>
+#include <asm/code-patching.h>
#include <asm/ftrace.h>
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(fmt , ...) do { } while (0)
+#endif
-static unsigned int ftrace_nop = 0x60000000;
+static unsigned int ftrace_nop = PPC_NOP_INSTR;
#ifdef CONFIG_PPC32
# define GET_ADDR(addr) addr
#else
/* PowerPC64's functions are data that points to the functions */
-# define GET_ADDR(addr) *(unsigned long *)addr
+# define GET_ADDR(addr) (*(unsigned long *)addr)
#endif
@@ -33,12 +41,12 @@ static unsigned int ftrace_calc_offset(long ip, long addr)
return (int)(addr - ip);
}
-unsigned char *ftrace_nop_replace(void)
+static unsigned char *ftrace_nop_replace(void)
{
return (char *)&ftrace_nop;
}
-unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr)
+static unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr)
{
static unsigned int op;
@@ -68,49 +76,422 @@ unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr)
# define _ASM_PTR " .long "
#endif
-int
+static int
ftrace_modify_code(unsigned long ip, unsigned char *old_code,
unsigned char *new_code)
{
- unsigned replaced;
- unsigned old = *(unsigned *)old_code;
- unsigned new = *(unsigned *)new_code;
- int faulted = 0;
+ unsigned char replaced[MCOUNT_INSN_SIZE];
/*
* Note: Due to modules and __init, code can
* disappear and change, we need to protect against faulting
- * as well as code changing.
+ * as well as code changing. We do this by using the
+ * probe_kernel_* functions.
*
* No real locking needed, this code is run through
- * kstop_machine.
+ * kstop_machine, or before SMP starts.
*/
- asm volatile (
- "1: lwz %1, 0(%2)\n"
- " cmpw %1, %5\n"
- " bne 2f\n"
- " stwu %3, 0(%2)\n"
- "2:\n"
- ".section .fixup, \"ax\"\n"
- "3: li %0, 1\n"
- " b 2b\n"
- ".previous\n"
- ".section __ex_table,\"a\"\n"
- _ASM_ALIGN "\n"
- _ASM_PTR "1b, 3b\n"
- ".previous"
- : "=r"(faulted), "=r"(replaced)
- : "r"(ip), "r"(new),
- "0"(faulted), "r"(old)
- : "memory");
-
- if (replaced != old && replaced != new)
- faulted = 2;
-
- if (!faulted)
- flush_icache_range(ip, ip + 8);
-
- return faulted;
+
+ /* read the text we want to modify */
+ if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
+ return -EFAULT;
+
+ /* Make sure it is what we expect it to be */
+ if (memcmp(replaced, old_code, MCOUNT_INSN_SIZE) != 0)
+ return -EINVAL;
+
+ /* replace the text with the new text */
+ if (probe_kernel_write((void *)ip, new_code, MCOUNT_INSN_SIZE))
+ return -EPERM;
+
+ flush_icache_range(ip, ip + 8);
+
+ return 0;
+}
+
+/*
+ * Helper functions that are the same for both PPC64 and PPC32.
+ */
+static int test_24bit_addr(unsigned long ip, unsigned long addr)
+{
+
+ /* use the create_branch to verify that this offset can be branched */
+ return create_branch((unsigned int *)ip, addr, 0);
+}
+
+static int is_bl_op(unsigned int op)
+{
+ return (op & 0xfc000003) == 0x48000001;
+}
+
+static unsigned long find_bl_target(unsigned long ip, unsigned int op)
+{
+ static int offset;
+
+ offset = (op & 0x03fffffc);
+ /* make it signed */
+ if (offset & 0x02000000)
+ offset |= 0xfe000000;
+
+ return ip + (long)offset;
+}
+
+#ifdef CONFIG_PPC64
+static int
+__ftrace_make_nop(struct module *mod,
+ struct dyn_ftrace *rec, unsigned long addr)
+{
+ unsigned int op;
+ unsigned int jmp[5];
+ unsigned long ptr;
+ unsigned long ip = rec->ip;
+ unsigned long tramp;
+ int offset;
+
+ /* read where this goes */
+ if (probe_kernel_read(&op, (void *)ip, sizeof(int)))
+ return -EFAULT;
+
+ /* Make sure that that this is still a 24bit jump */
+ if (!is_bl_op(op)) {
+ printk(KERN_ERR "Not expected bl: opcode is %x\n", op);
+ return -EINVAL;
+ }
+
+ /* lets find where the pointer goes */
+ tramp = find_bl_target(ip, op);
+
+ /*
+ * On PPC64 the trampoline looks like:
+ * 0x3d, 0x82, 0x00, 0x00, addis r12,r2, <high>
+ * 0x39, 0x8c, 0x00, 0x00, addi r12,r12, <low>
+ * Where the bytes 2,3,6 and 7 make up the 32bit offset
+ * to the TOC that holds the pointer.
+ * to jump to.
+ * 0xf8, 0x41, 0x00, 0x28, std r2,40(r1)
+ * 0xe9, 0x6c, 0x00, 0x20, ld r11,32(r12)
+ * The actually address is 32 bytes from the offset
+ * into the TOC.
+ * 0xe8, 0x4c, 0x00, 0x28, ld r2,40(r12)
+ */
+
+ DEBUGP("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc);
+
+ /* Find where the trampoline jumps to */
+ if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) {
+ printk(KERN_ERR "Failed to read %lx\n", tramp);
+ return -EFAULT;
+ }
+
+ DEBUGP(" %08x %08x", jmp[0], jmp[1]);
+
+ /* verify that this is what we expect it to be */
+ if (((jmp[0] & 0xffff0000) != 0x3d820000) ||
+ ((jmp[1] & 0xffff0000) != 0x398c0000) ||
+ (jmp[2] != 0xf8410028) ||
+ (jmp[3] != 0xe96c0020) ||
+ (jmp[4] != 0xe84c0028)) {
+ printk(KERN_ERR "Not a trampoline\n");
+ return -EINVAL;
+ }
+
+ offset = (unsigned)((unsigned short)jmp[0]) << 16 |
+ (unsigned)((unsigned short)jmp[1]);
+
+ DEBUGP(" %x ", offset);
+
+ /* get the address this jumps too */
+ tramp = mod->arch.toc + offset + 32;
+ DEBUGP("toc: %lx", tramp);
+
+ if (probe_kernel_read(jmp, (void *)tramp, 8)) {
+ printk(KERN_ERR "Failed to read %lx\n", tramp);
+ return -EFAULT;
+ }
+
+ DEBUGP(" %08x %08x\n", jmp[0], jmp[1]);
+
+ ptr = ((unsigned long)jmp[0] << 32) + jmp[1];
+
+ /* This should match what was called */
+ if (ptr != GET_ADDR(addr)) {
+ printk(KERN_ERR "addr does not match %lx\n", ptr);
+ return -EINVAL;
+ }
+
+ /*
+ * We want to nop the line, but the next line is
+ * 0xe8, 0x41, 0x00, 0x28 ld r2,40(r1)
+ * This needs to be turned to a nop too.
+ */
+ if (probe_kernel_read(&op, (void *)(ip+4), MCOUNT_INSN_SIZE))
+ return -EFAULT;
+
+ if (op != 0xe8410028) {
+ printk(KERN_ERR "Next line is not ld! (%08x)\n", op);
+ return -EINVAL;
+ }
+
+ /*
+ * Milton Miller pointed out that we can not blindly do nops.
+ * If a task was preempted when calling a trace function,
+ * the nops will remove the way to restore the TOC in r2
+ * and the r2 TOC will get corrupted.
+ */
+
+ /*
+ * Replace:
+ * bl <tramp> <==== will be replaced with "b 1f"
+ * ld r2,40(r1)
+ * 1:
+ */
+ op = 0x48000008; /* b +8 */
+
+ if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE))
+ return -EPERM;
+
+
+ flush_icache_range(ip, ip + 8);
+
+ return 0;
+}
+
+#else /* !PPC64 */
+static int
+__ftrace_make_nop(struct module *mod,
+ struct dyn_ftrace *rec, unsigned long addr)
+{
+ unsigned int op;
+ unsigned int jmp[4];
+ unsigned long ip = rec->ip;
+ unsigned long tramp;
+
+ if (probe_kernel_read(&op, (void *)ip, MCOUNT_INSN_SIZE))
+ return -EFAULT;
+
+ /* Make sure that that this is still a 24bit jump */
+ if (!is_bl_op(op)) {
+ printk(KERN_ERR "Not expected bl: opcode is %x\n", op);
+ return -EINVAL;
+ }
+
+ /* lets find where the pointer goes */
+ tramp = find_bl_target(ip, op);
+
+ /*
+ * On PPC32 the trampoline looks like:
+ * 0x3d, 0x60, 0x00, 0x00 lis r11,sym@ha
+ * 0x39, 0x6b, 0x00, 0x00 addi r11,r11,sym@l
+ * 0x7d, 0x69, 0x03, 0xa6 mtctr r11
+ * 0x4e, 0x80, 0x04, 0x20 bctr
+ */
+
+ DEBUGP("ip:%lx jumps to %lx", ip, tramp);
+
+ /* Find where the trampoline jumps to */
+ if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) {
+ printk(KERN_ERR "Failed to read %lx\n", tramp);
+ return -EFAULT;
+ }
+
+ DEBUGP(" %08x %08x ", jmp[0], jmp[1]);
+
+ /* verify that this is what we expect it to be */
+ if (((jmp[0] & 0xffff0000) != 0x3d600000) ||
+ ((jmp[1] & 0xffff0000) != 0x396b0000) ||
+ (jmp[2] != 0x7d6903a6) ||
+ (jmp[3] != 0x4e800420)) {
+ printk(KERN_ERR "Not a trampoline\n");
+ return -EINVAL;
+ }
+
+ tramp = (jmp[1] & 0xffff) |
+ ((jmp[0] & 0xffff) << 16);
+ if (tramp & 0x8000)
+ tramp -= 0x10000;
+
+ DEBUGP(" %x ", tramp);
+
+ if (tramp != addr) {
+ printk(KERN_ERR
+ "Trampoline location %08lx does not match addr\n",
+ tramp);
+ return -EINVAL;
+ }
+
+ op = PPC_NOP_INSTR;
+
+ if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE))
+ return -EPERM;
+
+ flush_icache_range(ip, ip + 8);
+
+ return 0;
+}
+#endif /* PPC64 */
+
+int ftrace_make_nop(struct module *mod,
+ struct dyn_ftrace *rec, unsigned long addr)
+{
+ unsigned char *old, *new;
+ unsigned long ip = rec->ip;
+
+ /*
+ * If the calling address is more that 24 bits away,
+ * then we had to use a trampoline to make the call.
+ * Otherwise just update the call site.
+ */
+ if (test_24bit_addr(ip, addr)) {
+ /* within range */
+ old = ftrace_call_replace(ip, addr);
+ new = ftrace_nop_replace();
+ return ftrace_modify_code(ip, old, new);
+ }
+
+ /*
+ * Out of range jumps are called from modules.
+ * We should either already have a pointer to the module
+ * or it has been passed in.
+ */
+ if (!rec->arch.mod) {
+ if (!mod) {
+ printk(KERN_ERR "No module loaded addr=%lx\n",
+ addr);
+ return -EFAULT;
+ }
+ rec->arch.mod = mod;
+ } else if (mod) {
+ if (mod != rec->arch.mod) {
+ printk(KERN_ERR
+ "Record mod %p not equal to passed in mod %p\n",
+ rec->arch.mod, mod);
+ return -EINVAL;
+ }
+ /* nothing to do if mod == rec->arch.mod */
+ } else
+ mod = rec->arch.mod;
+
+ return __ftrace_make_nop(mod, rec, addr);
+
+}
+
+#ifdef CONFIG_PPC64
+static int
+__ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
+{
+ unsigned int op[2];
+ unsigned long ip = rec->ip;
+
+ /* read where this goes */
+ if (probe_kernel_read(op, (void *)ip, MCOUNT_INSN_SIZE * 2))
+ return -EFAULT;
+
+ /*
+ * It should be pointing to two nops or
+ * b +8; ld r2,40(r1)
+ */
+ if (((op[0] != 0x48000008) || (op[1] != 0xe8410028)) &&
+ ((op[0] != PPC_NOP_INSTR) || (op[1] != PPC_NOP_INSTR))) {
+ printk(KERN_ERR "Expected NOPs but have %x %x\n", op[0], op[1]);
+ return -EINVAL;
+ }
+
+ /* If we never set up a trampoline to ftrace_caller, then bail */
+ if (!rec->arch.mod->arch.tramp) {
+ printk(KERN_ERR "No ftrace trampoline\n");
+ return -EINVAL;
+ }
+
+ /* create the branch to the trampoline */
+ op[0] = create_branch((unsigned int *)ip,
+ rec->arch.mod->arch.tramp, BRANCH_SET_LINK);
+ if (!op[0]) {
+ printk(KERN_ERR "REL24 out of range!\n");
+ return -EINVAL;
+ }
+
+ /* ld r2,40(r1) */
+ op[1] = 0xe8410028;
+
+ DEBUGP("write to %lx\n", rec->ip);
+
+ if (probe_kernel_write((void *)ip, op, MCOUNT_INSN_SIZE * 2))
+ return -EPERM;
+
+ flush_icache_range(ip, ip + 8);
+
+ return 0;
+}
+#else
+static int
+__ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
+{
+ unsigned int op;
+ unsigned long ip = rec->ip;
+
+ /* read where this goes */
+ if (probe_kernel_read(&op, (void *)ip, MCOUNT_INSN_SIZE))
+ return -EFAULT;
+
+ /* It should be pointing to a nop */
+ if (op != PPC_NOP_INSTR) {
+ printk(KERN_ERR "Expected NOP but have %x\n", op);
+ return -EINVAL;
+ }
+
+ /* If we never set up a trampoline to ftrace_caller, then bail */
+ if (!rec->arch.mod->arch.tramp) {
+ printk(KERN_ERR "No ftrace trampoline\n");
+ return -EINVAL;
+ }
+
+ /* create the branch to the trampoline */
+ op = create_branch((unsigned int *)ip,
+ rec->arch.mod->arch.tramp, BRANCH_SET_LINK);
+ if (!op) {
+ printk(KERN_ERR "REL24 out of range!\n");
+ return -EINVAL;
+ }
+
+ DEBUGP("write to %lx\n", rec->ip);
+
+ if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE))
+ return -EPERM;
+
+ flush_icache_range(ip, ip + 8);
+
+ return 0;
+}
+#endif /* CONFIG_PPC64 */
+
+int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
+{
+ unsigned char *old, *new;
+ unsigned long ip = rec->ip;
+
+ /*
+ * If the calling address is more that 24 bits away,
+ * then we had to use a trampoline to make the call.
+ * Otherwise just update the call site.
+ */
+ if (test_24bit_addr(ip, addr)) {
+ /* within range */
+ old = ftrace_nop_replace();
+ new = ftrace_call_replace(ip, addr);
+ return ftrace_modify_code(ip, old, new);
+ }
+
+ /*
+ * Out of range jumps are called from modules.
+ * Being that we are converting from nop, it had better
+ * already have a module defined.
+ */
+ if (!rec->arch.mod) {
+ printk(KERN_ERR "No module loaded\n");
+ return -EINVAL;
+ }
+
+ return __ftrace_make_call(rec, addr);
}
int ftrace_update_ftrace_func(ftrace_func_t func)
@@ -128,10 +509,10 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
int __init ftrace_dyn_arch_init(void *data)
{
- /* This is running in kstop_machine */
+ /* caller expects data to be zero */
+ unsigned long *p = data;
- ftrace_mcount_set(data);
+ *p = 0;
return 0;
}
-
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c
index 31982d05d81..88d9c1d5e5f 100644
--- a/arch/powerpc/kernel/idle.c
+++ b/arch/powerpc/kernel/idle.c
@@ -69,10 +69,15 @@ void cpu_idle(void)
smp_mb();
local_irq_disable();
+ /* Don't trace irqs off for idle */
+ stop_critical_timings();
+
/* check again after disabling irqs */
if (!need_resched() && !cpu_should_die())
ppc_md.power_save();
+ start_critical_timings();
+
local_irq_enable();
set_thread_flag(TIF_POLLING_NRFLAG);
diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
index 2df91a03462..f832773fc28 100644
--- a/arch/powerpc/kernel/module_32.c
+++ b/arch/powerpc/kernel/module_32.c
@@ -22,6 +22,7 @@
#include <linux/fs.h>
#include <linux/string.h>
#include <linux/kernel.h>
+#include <linux/ftrace.h>
#include <linux/cache.h>
#include <linux/bug.h>
#include <linux/sort.h>
@@ -53,6 +54,9 @@ static unsigned int count_relocs(const Elf32_Rela *rela, unsigned int num)
r_addend = rela[i].r_addend;
}
+#ifdef CONFIG_DYNAMIC_FTRACE
+ _count_relocs++; /* add one for ftrace_caller */
+#endif
return _count_relocs;
}
@@ -306,5 +310,11 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
return -ENOEXEC;
}
}
+#ifdef CONFIG_DYNAMIC_FTRACE
+ module->arch.tramp =
+ do_plt_call(module->module_core,
+ (unsigned long)ftrace_caller,
+ sechdrs, module);
+#endif
return 0;
}
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index 1af2377e499..8992b031a7b 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -20,6 +20,7 @@
#include <linux/moduleloader.h>
#include <linux/err.h>
#include <linux/vmalloc.h>
+#include <linux/ftrace.h>
#include <linux/bug.h>
#include <asm/module.h>
#include <asm/firmware.h>
@@ -163,6 +164,11 @@ static unsigned long get_stubs_size(const Elf64_Ehdr *hdr,
}
}
+#ifdef CONFIG_DYNAMIC_FTRACE
+ /* make the trampoline to the ftrace_caller */
+ relocs++;
+#endif
+
DEBUGP("Looks like a total of %lu stubs, max\n", relocs);
return relocs * sizeof(struct ppc64_stub_entry);
}
@@ -441,5 +447,12 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
}
}
+#ifdef CONFIG_DYNAMIC_FTRACE
+ me->arch.toc = my_r2(sechdrs, me);
+ me->arch.tramp = stub_for_addr(sechdrs,
+ (unsigned long)ftrace_caller,
+ me);
+#endif
+
return 0;
}
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index e619d424f73..ad06d5c75b1 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -184,8 +184,7 @@ static void dump_vdso_pages(struct vm_area_struct * vma)
* This is called from binfmt_elf, we create the special vma for the
* vDSO and insert it into the mm struct tree
*/
-int arch_setup_additional_pages(struct linux_binprm *bprm,
- int executable_stack)
+int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
{
struct mm_struct *mm = current->mm;
struct page **vdso_pagelist;
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index d69912c07ce..8db35278a4b 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -6,6 +6,9 @@ ifeq ($(CONFIG_PPC64),y)
EXTRA_CFLAGS += -mno-minimal-toc
endif
+CFLAGS_REMOVE_code-patching.o = -pg
+CFLAGS_REMOVE_feature-fixups.o = -pg
+
obj-y := string.o alloc.o \
checksum_$(CONFIG_WORD_SIZE).o
obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 87f1f955dea..91c7b8636b8 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -347,7 +347,7 @@ bad_area_nosemaphore:
&& printk_ratelimit())
printk(KERN_CRIT "kernel tried to execute NX-protected"
" page (%lx) - exploit attempt? (uid: %d)\n",
- address, current->uid);
+ address, current_uid());
return SIGSEGV;
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index cb85d237e49..6296bfd9cb0 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -95,8 +95,8 @@ spufs_new_inode(struct super_block *sb, int mode)
goto out;
inode->i_mode = mode;
- inode->i_uid = current->fsuid;
- inode->i_gid = current->fsgid;
+ inode->i_uid = current_fsuid();
+ inode->i_gid = current_fsgid();
inode->i_blocks = 0;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
out:
@@ -323,7 +323,7 @@ static int spufs_context_open(struct dentry *dentry, struct vfsmount *mnt)
goto out;
}
- filp = dentry_open(dentry, mnt, O_RDONLY);
+ filp = dentry_open(dentry, mnt, O_RDONLY, current_cred());
if (IS_ERR(filp)) {
put_unused_fd(ret);
ret = PTR_ERR(filp);
@@ -562,7 +562,7 @@ static int spufs_gang_open(struct dentry *dentry, struct vfsmount *mnt)
goto out;
}
- filp = dentry_open(dentry, mnt, O_RDONLY);
+ filp = dentry_open(dentry, mnt, O_RDONLY, current_cred());
if (IS_ERR(filp)) {
put_unused_fd(ret);
ret = PTR_ERR(filp);
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 26ecb96f973..115cb16351f 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -207,236 +207,51 @@ static int __init of_add_fixed_phys(void)
arch_initcall(of_add_fixed_phys);
#endif /* CONFIG_FIXED_PHY */
-static int gfar_mdio_of_init_one(struct device_node *np)
-{
- int k;
- struct device_node *child = NULL;
- struct gianfar_mdio_data mdio_data;
- struct platform_device *mdio_dev;
- struct resource res;
- int ret;
-
- memset(&res, 0, sizeof(res));
- memset(&mdio_data, 0, sizeof(mdio_data));
-
- ret = of_address_to_resource(np, 0, &res);
- if (ret)
- return ret;
-
- /* The gianfar device will try to use the same ID created below to find
- * this bus, to coordinate register access (since they share). */
- mdio_dev = platform_device_register_simple("fsl-gianfar_mdio",
- res.start&0xfffff, &res, 1);
- if (IS_ERR(mdio_dev))
- return PTR_ERR(mdio_dev);
-
- for (k = 0; k < 32; k++)
- mdio_data.irq[k] = PHY_POLL;
-
- while ((child = of_get_next_child(np, child)) != NULL) {
- int irq = irq_of_parse_and_map(child, 0);
- if (irq != NO_IRQ) {
- const u32 *id = of_get_property(child, "reg", NULL);
- mdio_data.irq[*id] = irq;
- }
- }
-
- ret = platform_device_add_data(mdio_dev, &mdio_data,
- sizeof(struct gianfar_mdio_data));
- if (ret)
- platform_device_unregister(mdio_dev);
-
- return ret;
-}
-
-static int __init gfar_mdio_of_init(void)
-{
- struct device_node *np = NULL;
-
- for_each_compatible_node(np, NULL, "fsl,gianfar-mdio")
- gfar_mdio_of_init_one(np);
-
- /* try the deprecated version */
- for_each_compatible_node(np, "mdio", "gianfar");
- gfar_mdio_of_init_one(np);
-
- return 0;
-}
-
-arch_initcall(gfar_mdio_of_init);
-
-static const char *gfar_tx_intr = "tx";
-static const char *gfar_rx_intr = "rx";
-static const char *gfar_err_intr = "error";
-
-static int __init gfar_of_init(void)
+#ifdef CONFIG_PPC_83xx
+static int __init mpc83xx_wdt_init(void)
{
+ struct resource r;
struct device_node *np;
- unsigned int i;
- struct platform_device *gfar_dev;
- struct resource res;
+ struct platform_device *dev;
+ u32 freq = fsl_get_sys_freq();
int ret;
- for (np = NULL, i = 0;
- (np = of_find_compatible_node(np, "network", "gianfar")) != NULL;
- i++) {
- struct resource r[4];
- struct device_node *phy, *mdio;
- struct gianfar_platform_data gfar_data;
- const unsigned int *id;
- const char *model;
- const char *ctype;
- const void *mac_addr;
- const phandle *ph;
- int n_res = 2;
-
- if (!of_device_is_available(np))
- continue;
-
- memset(r, 0, sizeof(r));
- memset(&gfar_data, 0, sizeof(gfar_data));
-
- ret = of_address_to_resource(np, 0, &r[0]);
- if (ret)
- goto err;
-
- of_irq_to_resource(np, 0, &r[1]);
-
- model = of_get_property(np, "model", NULL);
-
- /* If we aren't the FEC we have multiple interrupts */
- if (model && strcasecmp(model, "FEC")) {
- r[1].name = gfar_tx_intr;
-
- r[2].name = gfar_rx_intr;
- of_irq_to_resource(np, 1, &r[2]);
+ np = of_find_compatible_node(NULL, "watchdog", "mpc83xx_wdt");
- r[3].name = gfar_err_intr;
- of_irq_to_resource(np, 2, &r[3]);
-
- n_res += 2;
- }
-
- gfar_dev =
- platform_device_register_simple("fsl-gianfar", i, &r[0],
- n_res);
-
- if (IS_ERR(gfar_dev)) {
- ret = PTR_ERR(gfar_dev);
- goto err;
- }
-
- mac_addr = of_get_mac_address(np);
- if (mac_addr)
- memcpy(gfar_data.mac_addr, mac_addr, 6);
-
- if (model && !strcasecmp(model, "TSEC"))
- gfar_data.device_flags =
- FSL_GIANFAR_DEV_HAS_GIGABIT |
- FSL_GIANFAR_DEV_HAS_COALESCE |
- FSL_GIANFAR_DEV_HAS_RMON |
- FSL_GIANFAR_DEV_HAS_MULTI_INTR;
- if (model && !strcasecmp(model, "eTSEC"))
- gfar_data.device_flags =
- FSL_GIANFAR_DEV_HAS_GIGABIT |
- FSL_GIANFAR_DEV_HAS_COALESCE |
- FSL_GIANFAR_DEV_HAS_RMON |
- FSL_GIANFAR_DEV_HAS_MULTI_INTR |
- FSL_GIANFAR_DEV_HAS_CSUM |
- FSL_GIANFAR_DEV_HAS_VLAN |
- FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
-
- ctype = of_get_property(np, "phy-connection-type", NULL);
-
- /* We only care about rgmii-id. The rest are autodetected */
- if (ctype && !strcmp(ctype, "rgmii-id"))
- gfar_data.interface = PHY_INTERFACE_MODE_RGMII_ID;
- else
- gfar_data.interface = PHY_INTERFACE_MODE_MII;
-
- if (of_get_property(np, "fsl,magic-packet", NULL))
- gfar_data.device_flags |= FSL_GIANFAR_DEV_HAS_MAGIC_PACKET;
-
- ph = of_get_property(np, "phy-handle", NULL);
- if (ph == NULL) {
- u32 *fixed_link;
-
- fixed_link = (u32 *)of_get_property(np, "fixed-link",
- NULL);
- if (!fixed_link) {
- ret = -ENODEV;
- goto unreg;
- }
-
- snprintf(gfar_data.bus_id, MII_BUS_ID_SIZE, "0");
- gfar_data.phy_id = fixed_link[0];
- } else {
- phy = of_find_node_by_phandle(*ph);
-
- if (phy == NULL) {
- ret = -ENODEV;
- goto unreg;
- }
-
- mdio = of_get_parent(phy);
-
- id = of_get_property(phy, "reg", NULL);
- ret = of_address_to_resource(mdio, 0, &res);
- if (ret) {
- of_node_put(phy);
- of_node_put(mdio);
- goto unreg;
- }
-
- gfar_data.phy_id = *id;
- snprintf(gfar_data.bus_id, MII_BUS_ID_SIZE, "%llx",
- (unsigned long long)res.start&0xfffff);
+ if (!np) {
+ ret = -ENODEV;
+ goto nodev;
+ }
- of_node_put(phy);
- of_node_put(mdio);
- }
+ memset(&r, 0, sizeof(r));
- /* Get MDIO bus controlled by this eTSEC, if any. Normally only
- * eTSEC 1 will control an MDIO bus, not necessarily the same
- * bus that its PHY is on ('mdio' above), so we can't just use
- * that. What we do is look for a gianfar mdio device that has
- * overlapping registers with this device. That's really the
- * whole point, to find the device sharing our registers to
- * coordinate access with it.
- */
- for_each_compatible_node(mdio, NULL, "fsl,gianfar-mdio") {
- if (of_address_to_resource(mdio, 0, &res))
- continue;
-
- if (res.start >= r[0].start && res.end <= r[0].end) {
- /* Get the ID the mdio bus platform device was
- * registered with. gfar_data.bus_id is
- * different because it's for finding a PHY,
- * while this is for finding a MII bus.
- */
- gfar_data.mdio_bus = res.start&0xfffff;
- of_node_put(mdio);
- break;
- }
- }
+ ret = of_address_to_resource(np, 0, &r);
+ if (ret)
+ goto err;
- ret =
- platform_device_add_data(gfar_dev, &gfar_data,
- sizeof(struct
- gianfar_platform_data));
- if (ret)
- goto unreg;
+ dev = platform_device_register_simple("mpc83xx_wdt", 0, &r, 1);
+ if (IS_ERR(dev)) {
+ ret = PTR_ERR(dev);
+ goto err;
}
+ ret = platform_device_add_data(dev, &freq, sizeof(freq));
+ if (ret)
+ goto unreg;
+
+ of_node_put(np);
return 0;
unreg:
- platform_device_unregister(gfar_dev);
+ platform_device_unregister(dev);
err:
+ of_node_put(np);
+nodev:
return ret;
}
-arch_initcall(gfar_of_init);
+arch_initcall(mpc83xx_wdt_init);
+#endif
static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type)
{