Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (78 commits)
  [PATCH] powerpc: Add FSL SEC node to documentation
  [PATCH] macintosh: tidy-up driver_register() return values
  [PATCH] powerpc: tidy-up of_register_driver()/driver_register() return values
  [PATCH] powerpc: via-pmu warning fix
  [PATCH] macintosh: cleanup the use of i2c headers
  [PATCH] powerpc: dont allow old RTC to be selected
  [PATCH] powerpc: make powerbook_sleep_grackle static
  [PATCH] powerpc: Fix warning in add_memory
  [PATCH] powerpc: update mailing list addresses
  [PATCH] powerpc: Remove calculation of io hole
  [PATCH] powerpc: iseries: Add bootargs to /chosen
  [PATCH] powerpc: iseries: Add /system-id, /model and /compatible
  [PATCH] powerpc: Add strne2a() to convert a string from EBCDIC to ASCII
  [PATCH] powerpc: iseries: Make more stuff static in platforms/iseries/mf.c
  [PATCH] powerpc: iseries: Remove pointless iSeries_(restart|power_off|halt)
  [PATCH] powerpc: iseries: mf related cleanups
  [PATCH] powerpc: Replace platform_is_lpar() with a firmware feature
  [PATCH] powerpc: trivial: Cleanup whitespace in cputable.h
  [PATCH] powerpc: Remove unused iommu_off logic from pSeries_init_early()
  [PATCH] powerpc: Unconfuse htab_bolt_mapping() callers
  ...

Documentation/powerpc/booting-without-of.txt

@@ -1365,6 +1365,78 @@ platforms are moved over to use the flattened-device-tree model.
 	};
 
 
+   g) Freescale SOC SEC Security Engines
+
+   Required properties:
+
+    - device_type : Should be "crypto"
+    - model : Model of the device.  Should be "SEC1" or "SEC2"
+    - compatible : Should be "talitos"
+    - reg : Offset and length of the register set for the device
+    - interrupts : <a b> where a is the interrupt number and b is a
+      field that represents an encoding of the sense and level
+      information for the interrupt.  This should be encoded based on
+      the information in section 2) depending on the type of interrupt
+      controller you have.
+    - interrupt-parent : the phandle for the interrupt controller that
+      services interrupts for this device.
+    - num-channels : An integer representing the number of channels
+      available.
+    - channel-fifo-len : An integer representing the number of
+      descriptor pointers each channel fetch fifo can hold.
+    - exec-units-mask : The bitmask representing what execution units
+      (EUs) are available. It's a single 32 bit cell. EU information
+      should be encoded following the SEC's Descriptor Header Dword
+      EU_SEL0 field documentation, i.e. as follows:
+
+        bit 0 = reserved - should be 0
+        bit 1 = set if SEC has the ARC4 EU (AFEU)
+        bit 2 = set if SEC has the DES/3DES EU (DEU)
+        bit 3 = set if SEC has the message digest EU (MDEU)
+        bit 4 = set if SEC has the random number generator EU (RNG)
+        bit 5 = set if SEC has the public key EU (PKEU)
+        bit 6 = set if SEC has the AES EU (AESU)
+        bit 7 = set if SEC has the Kasumi EU (KEU)
+
+      bits 8 through 31 are reserved for future SEC EUs.
+
+    - descriptor-types-mask : The bitmask representing what descriptors
+      are available. It's a single 32 bit cell. Descriptor type
+      information should be encoded following the SEC's Descriptor
+      Header Dword DESC_TYPE field documentation, i.e. as follows:
+
+        bit 0  = set if SEC supports the aesu_ctr_nonsnoop desc. type
+        bit 1  = set if SEC supports the ipsec_esp descriptor type
+        bit 2  = set if SEC supports the common_nonsnoop desc. type
+        bit 3  = set if SEC supports the 802.11i AES ccmp desc. type
+        bit 4  = set if SEC supports the hmac_snoop_no_afeu desc. type
+        bit 5  = set if SEC supports the srtp descriptor type
+        bit 6  = set if SEC supports the non_hmac_snoop_no_afeu desc.type
+        bit 7  = set if SEC supports the pkeu_assemble descriptor type
+        bit 8  = set if SEC supports the aesu_key_expand_output desc.type
+        bit 9  = set if SEC supports the pkeu_ptmul descriptor type
+        bit 10 = set if SEC supports the common_nonsnoop_afeu desc. type
+        bit 11 = set if SEC supports the pkeu_ptadd_dbl descriptor type
+
+      ..and so on and so forth.
+
+   Example:
+
+       /* MPC8548E */
+       crypto@30000 {
+               device_type = "crypto";
+               model = "SEC2";
+               compatible = "talitos";
+               reg = <30000 10000>;
+               interrupts = <1d 3>;
+               interrupt-parent = <40000>;
+               num-channels = <4>;
+               channel-fifo-len = <24>;
+               exec-units-mask = <000000fe>;
+               descriptor-types-mask = <073f1127>;
+       };
+
+
    More devices will be defined as this spec matures.
 
 

Documentation/powerpc/eeh-pci-error-recovery.txt

@@ -121,7 +121,7 @@ accomplished.
 
 EEH must be enabled in the PHB's very early during the boot process,
 and if a PCI slot is hot-plugged. The former is performed by
-eeh_init() in arch/ppc64/kernel/eeh.c, and the later by
+eeh_init() in arch/powerpc/platforms/pseries/eeh.c, and the later by
 drivers/pci/hotplug/pSeries_pci.c calling in to the eeh.c code.
 EEH must be enabled before a PCI scan of the device can proceed.
 Current Power5 hardware will not work unless EEH is enabled;
@@ -133,7 +133,7 @@ error.  Given an arbitrary address, the routine
 pci_get_device_by_addr() will find the pci device associated
 with that address (if any).
 
-The default include/asm-ppc64/io.h macros readb(), inb(), insb(),
+The default include/asm-powerpc/io.h macros readb(), inb(), insb(),
 etc. include a check to see if the i/o read returned all-0xff's.
 If so, these make a call to eeh_dn_check_failure(), which in turn
 asks the firmware if the all-ff's value is the sign of a true EEH
@@ -143,11 +143,12 @@ seen in /proc/ppc64/eeh (subject to change).  Normally, almost
 all of these occur during boot, when the PCI bus is scanned, where
 a large number of 0xff reads are part of the bus scan procedure.
 
-If a frozen slot is detected, code in arch/ppc64/kernel/eeh.c will
-print a stack trace to syslog (/var/log/messages).  This stack trace
-has proven to be very useful to device-driver authors for finding
-out at what point the EEH error was detected, as the error itself
-usually occurs slightly beforehand.
+If a frozen slot is detected, code in 
+arch/powerpc/platforms/pseries/eeh.c will print a stack trace to 
+syslog (/var/log/messages).  This stack trace has proven to be very 
+useful to device-driver authors for finding out at what point the EEH 
+error was detected, as the error itself usually occurs slightly 
+beforehand.
 
 Next, it uses the Linux kernel notifier chain/work queue mechanism to
 allow any interested parties to find out about the failure.  Device

Documentation/powerpc/hvcs.txt

@@ -558,9 +558,9 @@ partitions.
 
 The proper channel for reporting bugs is either through the Linux OS
 distribution company that provided your OS or by posting issues to the
-ppc64 development mailing list at:
+PowerPC development mailing list at:
 
-linuxppc64-dev@lists.linuxppc.org
+linuxppc-dev@ozlabs.org
 
 This request is to provide a documented and searchable public exchange
 of the problems and solutions surrounding this driver for the benefit of

MAINTAINERS

@@ -534,7 +534,7 @@ S:   Supported
 BROADBAND PROCESSOR ARCHITECTURE
 P:	Arnd Bergmann
 M:	[email protected]
-L:	linuxppc64[email protected]
+L:	linuxppc[email protected]
 W:	http://linuxppc64.org
 S:	Supported
 
@@ -1624,7 +1624,7 @@ P:	Anton Blanchard
 M:	[email protected]
 M:	[email protected]
 W:	http://linuxppc64.org
-L:	linuxppc64[email protected]
+L:	linuxppc[email protected]
 S:	Supported
 
 LINUX SECURITY MODULE (LSM) FRAMEWORK

arch/powerpc/Kconfig

@@ -127,6 +127,12 @@ config PPC_83xx
 	select 83xx
 	select PPC_FPU
 
+config PPC_85xx
+	bool "Freescale 85xx"
+	select E500
+	select FSL_SOC
+	select 85xx
+
 config 40x
 	bool "AMCC 40x"
 
@@ -139,8 +145,6 @@ config 8xx
 config E200
 	bool "Freescale e200"
 
-config E500
-	bool "Freescale e500"
 endchoice
 
 config POWER4_ONLY
@@ -168,6 +172,13 @@ config 6xx
 config 83xx
 	bool
 
+# this is temp to handle compat with arch=ppc
+config 85xx
+	bool
+
+config E500
+	bool
+
 config PPC_FPU
 	bool
 	default y if PPC64
@@ -217,6 +228,7 @@ config ALTIVEC
 config SPE
 	bool "SPE Support"
 	depends on E200 || E500
+	default y
 	---help---
 	  This option enables kernel support for the Signal Processing
 	  Extensions (SPE) to the PowerPC processor. The kernel currently
@@ -238,6 +250,21 @@ config PPC_STD_MMU_32
 	def_bool y
 	depends on PPC_STD_MMU && PPC32
 
+config VIRT_CPU_ACCOUNTING
+	bool "Deterministic task and CPU time accounting"
+	depends on PPC64
+	default y
+	help
+	  Select this option to enable more accurate task and CPU time
+	  accounting.  This is done by reading a CPU counter on each
+	  kernel entry and exit and on transitions within the kernel
+	  between system, softirq and hardirq state, so there is a
+	  small performance impact.  This also enables accounting of
+	  stolen time on logically-partitioned systems running on
+	  IBM POWER5-based machines.
+
+	  If in doubt, say Y here.
+
 config SMP
 	depends on PPC_STD_MMU
 	bool "Symmetric multi-processing support"
@@ -734,13 +761,12 @@ config GENERIC_ISA_DMA
 
 config PPC_I8259
 	bool
-	default y if 85xx
 	default n
 
 config PPC_INDIRECT_PCI
 	bool
 	depends on PCI
-	default y if 40x || 44x || 85xx
+	default y if 40x || 44x
 	default n
 
 config EISA
@@ -757,8 +783,8 @@ config MCA
 	bool
 
 config PCI
-	bool "PCI support" if 40x || CPM2 || PPC_83xx || 85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES)
-	default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !85xx
+	bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES)
+	default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !PPC_85xx
 	default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
 	default PCI_QSPAN if !4xx && !CPM2 && 8xx
 	help

arch/powerpc/Makefile

@@ -148,7 +148,7 @@ all: $(KBUILD_IMAGE)
 
 CPPFLAGS_vmlinux.lds	:= -Upowerpc
 
-BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm uImage
+BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm uImage vmlinux.bin
 
 .PHONY: $(BOOT_TARGETS)
 

arch/powerpc/boot/install.sh

@@ -1,7 +1,5 @@
 #!/bin/sh
 #
-# arch/ppc64/boot/install.sh
-#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.

arch/powerpc/boot/main.c

@@ -152,7 +152,7 @@ static int is_elf64(void *hdr)
 	elf64ph = (Elf64_Phdr *)((unsigned long)elf64 +
 				 (unsigned long)elf64->e_phoff);
 	for (i = 0; i < (unsigned int)elf64->e_phnum; i++, elf64ph++)
-		if (elf64ph->p_type == PT_LOAD && elf64ph->p_offset != 0)
+		if (elf64ph->p_type == PT_LOAD)
 			break;
 	if (i >= (unsigned int)elf64->e_phnum)
 		return 0;
@@ -193,7 +193,7 @@ static int is_elf32(void *hdr)
 	elf32 = (Elf32_Ehdr *)elfheader;
 	elf32ph = (Elf32_Phdr *) ((unsigned long)elf32 + elf32->e_phoff);
 	for (i = 0; i < elf32->e_phnum; i++, elf32ph++)
-		if (elf32ph->p_type == PT_LOAD && elf32ph->p_offset != 0)
+		if (elf32ph->p_type == PT_LOAD)
 			break;
 	if (i >= elf32->e_phnum)
 		return 0;