Commit 2ef9481e authored by Jon Mason's avatar Jon Mason Committed by Paul Mackerras
Browse files

[PATCH] powerpc: trivial: modify comments to refer to new location of files



This patch removes all self references and fixes references to files
in the now defunct arch/ppc64 tree.  I think this accomplises
everything wanted, though there might be a few references I missed.
Signed-off-by: default avatarJon Mason <jdmason@us.ibm.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 75288c78
......@@ -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
......
#!/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/ppc64/kernel/entry.S
*
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
* Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP
......@@ -374,7 +372,7 @@ _GLOBAL(ret_from_fork)
* the fork code also.
*
* The code which creates the new task context is in 'copy_thread'
* in arch/ppc64/kernel/process.c
* in arch/powerpc/kernel/process.c
*/
.align 7
_GLOBAL(_switch)
......
/*
* arch/ppc/kernel/head_44x.S
*
* Kernel execution entry point code.
*
* Copyright (c) 1995-1996 Gary Thomas <gdt@linuxppc.org>
......
/*
* arch/ppc64/kernel/head.S
*
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
*
......
/*
* arch/ppc/kernel/except_8xx.S
*
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
* Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP
......
/*
* arch/ppc/kernel/head_fsl_booke.S
*
* Kernel execution entry point code.
*
* Copyright (c) 1995-1996 Gary Thomas <gdt@linuxppc.org>
......
/*
* arch/ppc64/kernel/iomap.c
*
* ppc64 "iomap" interface implementation.
*
* (C) Copyright 2004 Linus Torvalds
......
/*
* arch/ppc64/kernel/iommu.c
* Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation
*
* Rewrite, cleanup, new allocation schemes, virtual merging:
......
/*
* arch/ppc/kernel/irq.c
*
* Derived from arch/i386/kernel/irq.c
* Copyright (C) 1992 Linus Torvalds
* Adapted from arch/i386 by Gary Thomas
......
/*
* Kernel Probes (KProbes)
* arch/ppc64/kernel/kprobes.c
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......
/*
* arch/ppc64/kernel/pci_iommu.c
* Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation
*
* Rewrite, cleanup, new allocation schemes:
......
/*
* arch/ppc/kernel/process.c
*
* Derived from "arch/i386/kernel/process.c"
* Copyright (C) 1995 Linus Torvalds
*
......
/*
* linux/arch/ppc64/kernel/ptrace-common.h
*
* Copyright (c) 2002 Stephen Rothwell, IBM Coproration
* Extracted from ptrace.c and ptrace32.c
*
......
/*
* arch/ppc64/kernel/rtas-proc.c
* Copyright (C) 2000 Tilmann Bitterberg
* (tilmann@bitterberg.de)
*
......
/*
* arch/ppc64/kernel/rtas_pci.c
*
* Copyright (C) 2001 Dave Engebretsen, IBM Corporation
* Copyright (C) 2003 Anton Blanchard <anton@au.ibm.com>, IBM
*
......
/*
* linux/arch/ppc64/kernel/signal.c
*
* PowerPC version
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
*
......
/*
* linux/arch/ppc64/kernel/vdso.c
*
* Copyright (C) 2004 Benjamin Herrenschmidt, IBM Corp.
* <benh@kernel.crashing.org>
*
......
/*
* arch/ppc64/lib/copypage.S
*
* Copyright (C) 2002 Paul Mackerras, IBM Corp.
*
* This program is free software; you can redistribute it and/or
......
/*
* arch/ppc64/lib/copyuser.S
*
* Copyright (C) 2002 Paul Mackerras, IBM Corp.
*
* This program is free software; you can redistribute it and/or
......
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