linux-2.6.git
16 years ago[PATCH] x86_64: Don't call enforce_max_cpus when hotplug is enabled
Ashok Raj [Fri, 9 Sep 2005 20:01:53 +0000 (13:01 -0700)]
[PATCH] x86_64: Don't call enforce_max_cpus when hotplug is enabled

enforce_max_cpus nukes out cpu_present_map and cpu_possible_map making it
impossible to add new cpus in the system.  Since it doesnt provide any
additional value apart this call and reference is removed.

Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] x86_64: Don't do broadcast IPIs when hotplug is enabled in flat mode.
Ashok Raj [Fri, 9 Sep 2005 20:01:52 +0000 (13:01 -0700)]
[PATCH] x86_64: Don't do broadcast IPIs when hotplug is enabled in flat mode.

The use of non-shortcut version of routines breaking CPU hotplug.  The option
to select this via cmdline also is deleted with the physflat patch, hence
directly placing this code under CONFIG_HOTPLUG_CPU.

We dont want to use broadcast mode IPI's when hotplug is enabled.  This causes
bad effects in send IPI to a cpu that is offline which can trip when the cpu
is in the process of being kicked alive.

Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] i386: seccomp fix for auditing/ptrace
Andrea Arcangeli [Fri, 9 Sep 2005 20:01:51 +0000 (13:01 -0700)]
[PATCH] i386: seccomp fix for auditing/ptrace

This is the same issue as ppc64 before, when returning to userland we
shouldn't re-compute the seccomp check or the task could be killed during
sigreturn when orig_eax is overwritten by the sigreturn syscall.  This was
found by Roland.

This was harmless from a security standpoint, but some i686 users reported
failures with auditing enabled system wide (some distro surprisingly makes
it the default) and I reproduced it too by keeping the whole workload under
strace -f.

Patch is tested and works for me under strace -f.

nobody@athlon:~/cpushare> strace -o /tmp/o -f python seccomp_test.py
make: Nothing to be done for `seccomp_test'.
Starting computing some malicious bytecode
init
load
start
stop
receive_data failure
kill
exit_code 0 signal 9
The malicious bytecode has been killed successfully by seccomp
Starting computing some safe bytecode
init
load
start
stop
174 counts
kill
exit_code 0 signal 0
The seccomp_test.py completed successfully, thank you for testing.

(akpm: collaterally cleaned up a bit of do_syscall_trace() too)

Signed-off-by: Andrea Arcangeli <andrea@cpushare.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] mips: add TANBAC TB0287 support
Yoichi Yuasa [Fri, 9 Sep 2005 20:01:49 +0000 (13:01 -0700)]
[PATCH] mips: add TANBAC TB0287 support

Add TANBAC TB0287 support.

Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] ppc32: Kill PVR_440* defines
Tom Rini [Fri, 9 Sep 2005 20:01:48 +0000 (13:01 -0700)]
[PATCH] ppc32: Kill PVR_440* defines

The following patch changes the usages of PVR_440* into strcmp's with the
cpu_name field, and removes the defines altogether.  The Ebony portion was
briefly tested long ago.  One benefit of moving from PVR-tests to string
tests in general is that not all CPUs can be on and be able to do this type
of comparison.

See http://patchwork.ozlabs.org/linuxppc/patch?id=1250 for the original
thread.

Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] ppc32: In the boot code, don't rely on BASE_BAUD directly
Tom Rini [Fri, 9 Sep 2005 20:01:47 +0000 (13:01 -0700)]
[PATCH] ppc32: In the boot code, don't rely on BASE_BAUD directly

Modifies serial_init to get base baud rate from the rs_table entry instead
of BAUD_BASE.  This patch eliminates duplication between the
SERIAL_PORT_DFNS macro and BAUD_BASE.  Without the patch, if a port set the
baud rate in SERIAL_PORT_DFNS, but did not update BASE_BAUD, the BASE_BAUD
value would still be used.

Signed-off-by: Grant Likely <grant.likely@gdcanada.com>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] ppc32: Correct an instruction in the boot code
Frank van Maarseveen [Fri, 9 Sep 2005 20:01:46 +0000 (13:01 -0700)]
[PATCH] ppc32: Correct an instruction in the boot code

In the flush and invalidate bootcode on PPC4xx we were accidentally using
the wrong instruction.  Use cmplw, which reads from a register like we
want.

Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] ppc32: make perfmon.o CONFIG_E500 specific
Marcelo Tosatti [Fri, 9 Sep 2005 20:01:45 +0000 (13:01 -0700)]
[PATCH] ppc32: make perfmon.o CONFIG_E500 specific

Subject says it all, there is no need to link perfmon.o on
sub-architectures other than CONFIG_E500.

Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] remove the inode_post_link and inode_post_rename LSM hooks
Stephen Smalley [Fri, 9 Sep 2005 20:01:45 +0000 (13:01 -0700)]
[PATCH] remove the inode_post_link and inode_post_rename LSM hooks

This patch removes the inode_post_link and inode_post_rename LSM hooks as
they are unused (and likely useless).

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] Remove security_inode_post_create/mkdir/symlink/mknod hooks
Stephen Smalley [Fri, 9 Sep 2005 20:01:44 +0000 (13:01 -0700)]
[PATCH] Remove security_inode_post_create/mkdir/symlink/mknod hooks

This patch removes the inode_post_create/mkdir/mknod/symlink LSM hooks as
they are obsoleted by the new inode_init_security hook that enables atomic
inode security labeling.

If anyone sees any reason to retain these hooks, please speak now.  Also,
is anyone using the post_rename/link hooks; if not, those could also be
removed.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] tmpfs: Enable atomic inode security labeling
Stephen Smalley [Fri, 9 Sep 2005 20:01:43 +0000 (13:01 -0700)]
[PATCH] tmpfs: Enable atomic inode security labeling

This patch modifies tmpfs to call the inode_init_security LSM hook to set
up the incore inode security state for new inodes before the inode becomes
accessible via the dcache.

As there is no underlying storage of security xattrs in this case, it is
not necessary for the hook to return the (name, value, len) triple to the
tmpfs code, so this patch also modifies the SELinux hook function to
correctly handle the case where the (name, value, len) pointers are NULL.

The hook call is needed in tmpfs in order to support proper security
labeling of tmpfs inodes (e.g.  for udev with tmpfs /dev in Fedora).  With
this change in place, we should then be able to remove the
security_inode_post_create/mkdir/...  hooks safely.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] ext3: Enable atomic inode security labeling
Stephen Smalley [Fri, 9 Sep 2005 20:01:41 +0000 (13:01 -0700)]
[PATCH] ext3: Enable atomic inode security labeling

This patch modifies ext3 to call the inode_init_security LSM hook to obtain
the security attribute for a newly created inode and to set the resulting
attribute on the new inode as part of the same transaction.  This parallels
the existing processing for setting ACLs on newly created inodes.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] ext2: Enable atomic inode security labeling
Stephen Smalley [Fri, 9 Sep 2005 20:01:39 +0000 (13:01 -0700)]
[PATCH] ext2: Enable atomic inode security labeling

This patch modifies ext2 to call the inode_init_security LSM hook to obtain
the security attribute for a newly created inode and to set the resulting
attribute on the new inode.  This parallels the existing processing for
setting ACLs on newly created inodes.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] security: enable atomic inode security labeling
Stephen Smalley [Fri, 9 Sep 2005 20:01:35 +0000 (13:01 -0700)]
[PATCH] security: enable atomic inode security labeling

The following patch set enables atomic security labeling of newly created
inodes by altering the fs code to invoke a new LSM hook to obtain the security
attribute to apply to a newly created inode and to set up the incore inode
security state during the inode creation transaction.  This parallels the
existing processing for setting ACLs on newly created inodes.  Otherwise, it
is possible for new inodes to be accessed by another thread via the dcache
prior to complete security setup (presently handled by the
post_create/mkdir/...  LSM hooks in the VFS) and a newly created inode may be
left unlabeled on the disk in the event of a crash.  SELinux presently works
around the issue by ensuring that the incore inode security label is
initialized to a special SID that is inaccessible to unprivileged processes
(in accordance with policy), thereby preventing inappropriate access but
potentially causing false denials on legitimate accesses.  A simple test
program demonstrates such false denials on SELinux, and the patch solves the
problem.  Similar such false denials have been encountered in real
applications.

This patch defines a new inode_init_security LSM hook to obtain the security
attribute to apply to a newly created inode and to set up the incore inode
security state for it, and adds a corresponding hook function implementation
to SELinux.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] txx9 serial update
Ralf Baechle [Fri, 9 Sep 2005 20:01:32 +0000 (13:01 -0700)]
[PATCH] txx9 serial update

Support for the new RBHMA4500 eval board for the TX4938.  General update
from the 8250 ancestor of this driver.  Replace use of deprecated
interfaces.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Acked-by: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] update filesystems for new delete_inode behavior
Mark Fasheh [Fri, 9 Sep 2005 20:01:31 +0000 (13:01 -0700)]
[PATCH] update filesystems for new delete_inode behavior

Update the file systems in fs/ implementing a delete_inode() callback to
call truncate_inode_pages().  One implementation note: In developing this
patch I put the calls to truncate_inode_pages() at the very top of those
filesystems delete_inode() callbacks in order to retain the previous
behavior.  I'm guessing that some of those could probably be optimized.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] move truncate_inode_pages() into ->delete_inode()
Mark Fasheh [Fri, 9 Sep 2005 20:01:29 +0000 (13:01 -0700)]
[PATCH] move truncate_inode_pages() into ->delete_inode()

Allow file systems supporting ->delete_inode() to call
truncate_inode_pages() on their own.  OCFS2 wants this so it can query the
cluster before making a final decision on whether to wipe an inode from
disk or not.  In some corner cases an inode marked on the local node via
voting may not actually get orphaned.  A good example is node death before
the transaction moving the inode to the orphan dir commits to the journal.
Without this patch, the truncate_inode_pages() call in
generic_delete_inode() would discard valid data for such inodes.

During earlier discussion in the 2.6.13 merge plan thread, Christoph
Hellwig indicated that other file systems might also find this useful.

IMHO, the best solution would be to just allow ->drop_inode() to do the
cluster query but it seems that would require a substantial reworking of
that section of the code.  Assuming it is safe to call write_inode_now() in
ocfs2_delete_inode() for those inodes which won't actually get wiped, this
solution should get us by for now.

Trivial testing of this patch (and a related OCFS2 update) has shown this
to avoid the corruption I'm seeing.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] ppc32: Fix Kconfig mismerge
Kumar Gala [Fri, 9 Sep 2005 20:01:26 +0000 (13:01 -0700)]
[PATCH] ppc32: Fix Kconfig mismerge

Looks like the help comment for MPC834x got merged incorrectly.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] i386: CONFIG_ACPI_SRAT typo fix
Magnus Damm [Fri, 9 Sep 2005 20:01:23 +0000 (13:01 -0700)]
[PATCH] i386: CONFIG_ACPI_SRAT typo fix

Fix a typo involving CONFIG_ACPI_SRAT.

Signed-off-by: Magnus Damm <magnus@valinux.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] Clear task_struct->fs_excl on fork()
Giancarlo Formicuccia [Fri, 9 Sep 2005 20:01:22 +0000 (13:01 -0700)]
[PATCH] Clear task_struct->fs_excl on fork()

An oversight.  We don't want to carry the IO scheduler's "we hold exclusive fs
resources" hint over to the child across fork().

Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] x86: MP_processor_info fix
Andrew Morton [Fri, 9 Sep 2005 20:01:21 +0000 (13:01 -0700)]
[PATCH] x86: MP_processor_info fix

Remove the weird and apparently unnecessary logic in MP_processor_info() which
assumes that the BSP is the first one to run MP_processor_info().  On one of
my boxes that isn't true and cpu_possible_map gets the wrong value.

Cc: Zwane Mwaikambo <zwane@arm.linux.org.uk>
Cc: Alexander Nyberg <alexn@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] Fix CONFIG_ACPI_BLACKLIST_YEAR
viro@ZenIV.linux.org.uk [Fri, 9 Sep 2005 17:31:38 +0000 (18:31 +0100)]
[PATCH] Fix CONFIG_ACPI_BLACKLIST_YEAR

This makes ACPI_BLACKLIST_YEAR be consistently defined when ACPI is
enabled, regardless of whether we're on x86 or not, and thus avoids
bogus -Wundef warnings on ia64.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/paulus/ppc64-2.6
Linus Torvalds [Fri, 9 Sep 2005 17:38:02 +0000 (10:38 -0700)]
Merge /pub/scm/linux/kernel/git/paulus/ppc64-2.6

16 years ago[PATCH] Fix misspelled i8259 typo in io_apic.c
Karsten Wiese [Fri, 9 Sep 2005 10:59:04 +0000 (12:59 +0200)]
[PATCH] Fix misspelled i8259 typo in io_apic.c

The legacy PIC's name is "i8259".

Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] __user annotations for pointers in i386 sigframe
viro@ZenIV.linux.org.uk [Fri, 9 Sep 2005 16:18:14 +0000 (17:18 +0100)]
[PATCH] __user annotations for pointers in i386 sigframe

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] uaccess.h annotations (uml)
viro@ZenIV.linux.org.uk [Fri, 9 Sep 2005 16:15:13 +0000 (17:15 +0100)]
[PATCH] uaccess.h annotations (uml)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] sparse on uml (infrastructure bits)
viro@ZenIV.linux.org.uk [Fri, 9 Sep 2005 16:14:12 +0000 (17:14 +0100)]
[PATCH] sparse on uml (infrastructure bits)

Passes -m64 to sparse on uml/amd64, tells sparse to stay out of
USER_OBJS.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] gratuitous includes of asm/serial.h
viro@ZenIV.linux.org.uk [Fri, 9 Sep 2005 16:02:51 +0000 (17:02 +0100)]
[PATCH] gratuitous includes of asm/serial.h

Removed gratuitous includes of asm/serial.h in synklinkmp and ip2main.
Allows to remove the rest of "broken on sparc32" in drivers/char - this
stuff doesn't break the build anymore.  Since it got zero testing, it almost
certainly won't work there, though...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] missing CHECKFLAGS on s390
viro@ZenIV.linux.org.uk [Fri, 9 Sep 2005 15:56:05 +0000 (16:56 +0100)]
[PATCH] missing CHECKFLAGS on s390

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] bogus cast in bio.c
viro@ZenIV.linux.org.uk [Fri, 9 Sep 2005 15:53:56 +0000 (16:53 +0100)]
[PATCH] bogus cast in bio.c

<qualifier> void * is not the same as void <qualifier> *...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] basic iomem annotations (ppc64)
viro@ZenIV.linux.org.uk [Fri, 9 Sep 2005 15:50:43 +0000 (16:50 +0100)]
[PATCH] basic iomem annotations (ppc64)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] PCI: PCI/libata INTx bug fix
Brett M Russ [Fri, 9 Sep 2005 17:02:22 +0000 (10:02 -0700)]
[PATCH] PCI: PCI/libata INTx bug fix

Previous INTx cleanup patch had a bug that was not caught.  I found
this last night during testing and can confirm that it is now 100%
working.

Signed-off-by: Brett Russ <russb@emc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years agoMerge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Anton Altaparmakov [Fri, 9 Sep 2005 15:19:10 +0000 (08:19 -0700)]
Merge branch 'master' of /linux/kernel/git/torvalds/linux-2.6

16 years agoAllow PCI config space syscalls to be used by 64-bit processes.
Paul Mackerras [Fri, 9 Sep 2005 13:02:36 +0000 (23:02 +1000)]
Allow PCI config space syscalls to be used by 64-bit processes.

The pciconfig_iobase, pciconfig_read and pciconfig_write system calls
were only implemented for 32-bit processes; for 64-bit processes they
returned an ENOSYS error.  This allows them to be used by 64-bit
processes as well.  The X server uses pciconfig_iobase at least, and
this change is necessary to allow a 64-bit X server to work on my G5.

Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] ppc64: Big-endian I/O memory accessors.
Arthur Othieno [Sun, 21 Aug 2005 01:48:47 +0000 (21:48 -0400)]
[PATCH] ppc64: Big-endian I/O memory accessors.

I/O memory accessors. Big-endian version. For those busses/devices
that do export big-endian I/O memory.

Of notable relevance/reference:

   http://lwn.net/Articles/132804/
   http://ozlabs.org/pipermail/linuxppc-embedded/2005-August/019798.html
   http://ozlabs.org/pipermail/linuxppc-embedded/2005-August/019752.html

Signed-Off-By: Arthur Othieno <a.othieno@bluewin.ch>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] Separate pci bits out of struct device_node
Paul Mackerras [Tue, 6 Sep 2005 03:17:54 +0000 (13:17 +1000)]
[PATCH] Separate pci bits out of struct device_node

This patch pulls the PCI-related junk out of struct device_node and
puts it in a separate structure, struct pci_dn.  The device_node now
just has a void * pointer in it, which points to a struct pci_dn for
nodes that represent PCI devices.  It could potentially be used in
future for device-specific data for other sorts of devices, such as
virtual I/O devices.

Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] ppc64: remove use of asm/segment.h
Kumar Gala [Wed, 24 Aug 2005 16:56:56 +0000 (11:56 -0500)]
[PATCH] ppc64: remove use of asm/segment.h

Remove asm-ppc64/segment.h now that all users are gone.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] PPC64: large INITRD causes kernel not to boot
Mark Bellon [Tue, 6 Sep 2005 22:50:02 +0000 (15:50 -0700)]
[PATCH] PPC64: large INITRD causes kernel not to boot

In PPC64 there are number of problems in arch/ppc64/boot/main.c that
prevent a kernel from making use of a large (greater than ~16MB) INITRD.
This is 64 bit architecture and really large INITRD images should be
possible.

Simply put the existing code has a fixed reservation (claim) address and
once the kernel plus initrd image are large enough to pass this address
all sorts of bad things occur. The fix is the dynamically establish the
first claim address above the loaded kernel plus initrd (plus some
"padding" and rounding). If PROG_START is defined this will be used as
the minimum safe address - currently known to be 0x01400000 for the
firmwares tested so far.

Signed-off-by: Mark Bellon <mbellon@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] powerpc: Fix __power64__ typos that should be __powerpc64__
jdl@freescale.com [Thu, 8 Sep 2005 19:05:49 +0000 (14:05 -0500)]
[PATCH] powerpc: Fix __power64__ typos that should be __powerpc64__

Fix __power64__ typo that should be __powerpc64__ instead.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] ppc64: makefile cleanup
Geoff Levand [Thu, 11 Aug 2005 00:57:42 +0000 (17:57 -0700)]
[PATCH] ppc64: makefile cleanup

This patch cleans up the output generated by ppc64 builds.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] ppc64: zimage build fix
Geoff Levand [Mon, 15 Aug 2005 20:59:13 +0000 (13:59 -0700)]
[PATCH] ppc64: zimage build fix

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] powerpc: Merge a few more include files
jdl@freescale.com [Wed, 7 Sep 2005 20:59:48 +0000 (15:59 -0500)]
[PATCH] powerpc: Merge a few more include files

Merge a few asm-ppc and asm-ppc64 header files.
Note: the merge of setup.h intentionally does not carry
forward the m68k cruft.  That means this patch continues
to break the already broken amiga on the ppc32.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] powerpc: Make check_bugs() static inline
jdl@freescale.com [Wed, 7 Sep 2005 20:56:20 +0000 (15:56 -0500)]
[PATCH] powerpc: Make check_bugs() static inline

Make check_bugs() static inline and remove it from syscalls.c.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] powerpc: Standardize on _ASM_POWERPC header symbol prefix
jdl@freescale.com [Wed, 7 Sep 2005 20:27:09 +0000 (15:27 -0500)]
[PATCH] powerpc: Standardize on _ASM_POWERPC header symbol prefix

Standardize on _ASM_POWERPC_... prefix for all #include
exclusion symbols.  Fixup all the non-compilers.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] ppc64: iSeries early printk breakage
Stephen Rothwell [Wed, 7 Sep 2005 09:52:38 +0000 (19:52 +1000)]
[PATCH] ppc64: iSeries early printk breakage

The earlier commit 8d9273918635f0301368c01b56c03a6f339e8d51
(Consolidate early console and PPCDBG code) broke iSeries because
it caused unregister_console(&udbg_console) to be called
unconditionally.  iSeries never registers the udbg_console.

This just reverts part of the change.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] ppc64: Fix oops for !CONFIG_NUMA
Michael Ellerman [Tue, 6 Sep 2005 11:00:02 +0000 (21:00 +1000)]
[PATCH] ppc64: Fix oops for !CONFIG_NUMA

The SPARSEMEM EXTREME code (802f192e4a600f7ef84ca25c8b818c8830acef5a) that
went in yesterday broke PPC64 for !CONFIG_NUMA.

The problem is that (free|reserve)_bootmem don't take a page number as their
first argument, they take an address. Ruh roh.

Booted on P5 LPAR, iSeries and G5.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years ago[PATCH] ppc64: fix IPI on bpa_iic
Arnd Bergmann [Thu, 18 Aug 2005 17:35:21 +0000 (19:35 +0200)]
[PATCH] ppc64: fix IPI on bpa_iic

This fixes a severe bug in the bpa_iic driver that caused
all sorts of problems.

We had been using incorrect priority values for inter processor
interrupts, which resulted in always doing CALL_FUNCTION
instead of RESCHEDULE or DEBUGGER_BREAK.

The symptoms cured by this patch include bad performance on
SMP systems spurious kernel panics in the IPI code.

Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
16 years agoMerge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
Linus Torvalds [Fri, 9 Sep 2005 03:26:11 +0000 (20:26 -0700)]
Merge branch 'upstream' of /linux/kernel/git/jgarzik/libata-dev

16 years agoMerge git://oss.sgi.com:8090/oss/git/xfs-2.6
Linus Torvalds [Fri, 9 Sep 2005 03:24:02 +0000 (20:24 -0700)]
Merge git://oss.sgi.com:8090/oss/git/xfs-2.6

16 years ago[libata] minor fixes
Jeff Garzik [Fri, 9 Sep 2005 03:07:29 +0000 (23:07 -0400)]
[libata] minor fixes

* sata_mv: remove pci_intx(), now that the same function is in PCI core
* sata_sis: fix variable initialization bug, trim trailing whitespace

16 years ago[XFS] Revert recent quota Makefile change, not in a fit state for merging.
Nathan Scott [Fri, 9 Sep 2005 01:38:09 +0000 (11:38 +1000)]
[XFS] Revert recent quota Makefile change, not in a fit state for merging.

Signed-off-by: Nathan Scott <nathans@sgi.com>
16 years ago[PATCH] m68knommu: extract common timer code for 68EZ328 processor
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: extract common timer code for 68EZ328 processor

Rework the 68x328 configuration and setup code. All 68x328 varients
share the same timer hardware. So extract that into its own file,
instead of keeping copies in each processors setup code.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: include ColdFire 523x processor register definitions
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: include ColdFire 523x processor register definitions

Include the ColdFire 523x register definitions when compiling
for that target processor.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: create common timer code for 68x328 processor varients
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: create common timer code for 68x328 processor varients

Create common timer code for all 68x328 processor varients.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: register map setup for MOD5272 board
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: register map setup for MOD5272 board

The boot loader on the MOD5272 board doesn't set the register maping,
so set it in the 5272 init code. There was code in there to support
this, but we had never needed to use it before.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: add timer support for the 523x ColdFire processor family
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: add timer support for the 523x ColdFire processor family

Add timer support for the ColdFire 523x processor family.
(It uses the ColdFire PIT timer hardware, so we just build that in).

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: include support for the ColdFire 523x processor UARTs
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: include support for the ColdFire 523x processor UARTs

Add support definitions for the integrated UARTs on the 523x ColdFire
processor family.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: extract common timer code for 68328 processor
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: extract common timer code for 68328 processor

Rework the 68x328 configuration and setup code. All 68x328 varient
share the same timer hardware, so extract that into its own file,
instead of keeping copies in each processors setup code.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: create common config code for all 68VZ328 platforms
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: create common config code for all 68VZ328 platforms

Create common 68VZ328 config code. It is essentially the same for
all boards that use this, so no point having a version of it for
each.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: remove DrangonEngine2 specific config code
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: remove DrangonEngine2 specific config code

Remove DragonEngine2 specific config code. Use common 68VZ328 config
code now.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: remove uCdimm specific config code
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: remove uCdimm specific config code

Remove uCdimm specific config code. Use common 68VZ328 config code now.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: 523x ColdFire processor init/config Makefile
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: 523x ColdFire processor init/config Makefile

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: defines to support the ColdFire 523x processor
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: defines to support the ColdFire 523x processor

Add processor level and clock support defines for the ColdFire 523x
processor.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years ago[PATCH] m68knommu: ColdFire 523x processor register definitions
Greg Ungerer [Thu, 8 Sep 2005 23:32:14 +0000 (09:32 +1000)]
[PATCH] m68knommu: ColdFire 523x processor register definitions

ColdFire 523x processor hardware register definitions.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
16 years agoMerge branch 'release' of master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Fri, 9 Sep 2005 00:26:52 +0000 (17:26 -0700)]
Merge branch 'release' of /linux/kernel/git/aegl/linux-2.6

16 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
Linus Torvalds [Fri, 9 Sep 2005 00:24:34 +0000 (17:24 -0700)]
Merge /pub/scm/linux/kernel/git/davej/cpufreq

16 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart
Linus Torvalds [Fri, 9 Sep 2005 00:22:53 +0000 (17:22 -0700)]
Merge /pub/scm/linux/kernel/git/davej/agpgart

16 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
Linus Torvalds [Fri, 9 Sep 2005 00:21:02 +0000 (17:21 -0700)]
Merge /pub/scm/linux/kernel/git/gregkh/usb-2.6

16 years ago[PATCH] USB: yealink: fix htons usage, documentation updates
Henk [Wed, 17 Aug 2005 08:40:26 +0000 (10:40 +0200)]
[PATCH] USB: yealink: fix htons usage, documentation updates

Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: fix endian issues in yealink driver.
Greg Kroah-Hartman [Tue, 16 Aug 2005 19:33:30 +0000 (12:33 -0700)]
[PATCH] USB: fix endian issues in yealink driver.

sparse still complains about the htons usage, but I'll leave that for
others to fix.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] input-driver-yealink-P1K-usb-phone
Henk [Tue, 16 Aug 2005 14:17:43 +0000 (16:17 +0200)]
[PATCH] input-driver-yealink-P1K-usb-phone

This patch aggregates all modifications in the -mm tree and adds
complete ringtone support.

The following features are supported:
  - keyboard          full support
  - LCD               full support
  - LED               full support
  - dialtone          full support
  - ringtone          full support
  - audio playback    via generic usb audio diver
  - audio record      via generic usb audio diver

For driver documentation see: Documentation/input/yealink.txt
For vendor documentation see: http://yealink.com

Signed-off-by: Henk <Henk.Vergonet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB Storage: code cleanups for onetouch.c
Nick Sillik [Wed, 17 Aug 2005 17:37:34 +0000 (13:37 -0400)]
[PATCH] USB Storage: code cleanups for onetouch.c

As sugested by Alan Stern here are a few code cleanups for onetouch.c:

-Check number of endpoints before directly referencing intf->endpoint[2]
-Use defined constants instead of magic numbers
-Revmove the non-ascii characters from copyright notice
-Make registration and deregistration messages more similar

Signed-off-by: Nick Sillik <n.sillik@temple.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] usbmon in 2.6.13: peeking into DMA areas
Pete Zaitcev [Mon, 15 Aug 2005 23:53:57 +0000 (16:53 -0700)]
[PATCH] usbmon in 2.6.13: peeking into DMA areas

This code looks at urb->transfer_dma, maps the page and takes the data.
I am looking for volunteers to contribute architectures other than i386
or to develop an architecure-neutral API for it (or point me that it
was done already).

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] ehci: add tt_usecs
david-b@pacbell.net [Sun, 14 Aug 2005 01:44:58 +0000 (18:44 -0700)]
[PATCH] ehci: add tt_usecs

This adds the field tt_usecs to ehci_qh and ehci_iso_stream, and sets it
appropriately when setting them up as periodic endpoints.  It records
the transation translator's think_time (added in last patch) plus the
downstream (i.e. low or full speed) bustime of the transfer associated
with each interrupt or iso frame, as calculated by usb_calc_bus_time.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] ehci: add think_time
david-b@pacbell.net [Sun, 14 Aug 2005 01:41:04 +0000 (18:41 -0700)]
[PATCH] ehci: add think_time

This adds think_time to the usb_tt struct and sets it appropriately
(measured in ns); this can help us implement better split transaction
scheduling.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: usbnet (9/9) module for pl2301/2302 cables
David Brownell [Wed, 31 Aug 2005 16:54:50 +0000 (09:54 -0700)]
[PATCH] USB: usbnet (9/9) module for pl2301/2302 cables

This wraps up the conversion of the "usbnet" driver structure, by
moving the Prolific PL-2201/2302 minidriver to a module of its own.
It also includes some minor cleanups to the remaining "usbnet" file,
notably removing that long changelog at the top.

Minor historical note:  Linux 2.2 first called the driver for
this hardware "plusb".

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: usbnet (8/9) module for RNDIS devices
David Brownell [Wed, 31 Aug 2005 16:54:36 +0000 (09:54 -0700)]
[PATCH] USB: usbnet (8/9) module for RNDIS devices

This adds host-side RNDIS support to the "usbnet" driver, so Linux can talk
to various devices (often based on WinCE) that otherwise only Windows could
talk to.

Tested with little-endian Linux talking to a Linux-USB Ethernet/RNDIS based
peripheral.  This also includes updates from Eddie C. Dost <ecd@brainaid.de>
for big-endian SPARC Linux talking to a Nokia 9500 Communicator.

It's still marked as EXPERIMENTAL because this code is so young.  This
ought to let Linux to work with various cable modems that previously
would have been "Windows Only".

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: usbnet (7/9) module for CDC Ethernet
David Brownell [Wed, 31 Aug 2005 16:54:20 +0000 (09:54 -0700)]
[PATCH] USB: usbnet (7/9) module for CDC Ethernet

Makes the CDC Ethernet support live in a separate driver module.
This module is a bit special since it exports utility functions
that are reused by the the Zaurus and RNDIS drivers, but it's
not "core" like usbnet itself.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: usbnet (6/9) module for Zaurii and compatibles
David Brownell [Wed, 31 Aug 2005 16:53:58 +0000 (09:53 -0700)]
[PATCH] USB: usbnet (6/9) module for Zaurii and compatibles

This moves usbnet support for Zaurus and compatibles into its own module.
Other than exporting a couple of helper functions, this just involved
shuffling some code and updating the comments.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: usbnet (5/9) module for genesys gl620a cables
David Brownell [Wed, 31 Aug 2005 16:53:42 +0000 (09:53 -0700)]
[PATCH] USB: usbnet (5/9) module for genesys gl620a cables

This moves the GeneSys GL620USB-A support into its own driver file.
It also fixes a "return wrong skb" glitch in the rx unbatching, as
recently reported, and adds some missing byteswaps in the special
"genelink" headers (so it might now work on big-endian Linux).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: usbnet (4/9) module for net1080 cables
David Brownell [Wed, 31 Aug 2005 16:53:26 +0000 (09:53 -0700)]
[PATCH] USB: usbnet (4/9) module for net1080 cables

As with the "cdc_subset" and "asix" drivers, this just moves the net1080
support into its one driver module.  In this case there's a small bit of
extra cleanup involved, moving some funky framing logic into the tx_fixup()
routine (resolving a long overdue FIXME).

Minor historical note:  "usbnet" started out as "net1080", then got
generalized to make it easier for other network drivers to reuse the
urb queueing and fault management code here.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters
David Brownell [Wed, 31 Aug 2005 16:53:10 +0000 (09:53 -0700)]
[PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters

This patch moves the ASIX AX8817x driver into its own file, just using
the "usbnet" infrastructure as a utility library.

 - As with "cdc_subset" this involved minor Kconfig/kbuild tweaks,
   moving code from one file to another, and exporting a few functions.

 - This includes updates from Jamie Painter to add (and use) a new hook
   to handle the different maximum transfer sizes for rx and tx sides.

 - Also from Jamie, some bugfixes:
    * MDIO byteorder (to address some PPC media negotiation problems);
    * Force alignment at key spots when using ax88772 framing (on some
      embedded hardware, the network stack will break otherwise);
    * Address some link reset problems.

It also makes this driver use the standard (5 seconds vs half second)
control timeouts used elsewhere in USB; and wraps a few lines before
the 80th column (which previously needed it).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: usbnet (2/9) module for simple network links
David Brownell [Wed, 31 Aug 2005 16:52:45 +0000 (09:52 -0700)]
[PATCH] USB: usbnet (2/9) module for simple network links

This patch creates the first of several separate "minidriver" modules
for "usbnet".  This one handles only the very simplest hardware, which
can be handled almost entirely by the "usbnet" core.

    - Move device-specific bits into new "cdc_subset.c" driver,
      shrinking "usbnet" by a bunch;

    - Export the functions needed to support this minidriver
      (with EXPORT_SYMBOL_GPL);

    - Update Kconfig and kbuild accordingly.

This one handles about a dozen different device types, with the most
notable ones being Gumstix and most Linux-based PDAs (except Zaurus
running that ancient code from Sharp).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: usbnet (1/9) clean up framing
David Brownell [Wed, 31 Aug 2005 16:52:31 +0000 (09:52 -0700)]
[PATCH] USB: usbnet (1/9) clean up framing

This starts to prepare the core of "usbnet" to know less about various
framing protocols that map Ethernet packets onto USB, so "minidrivers"
can be modules that just plug into the core.

  - Remove some framing-specific code that cluttered the core:

      * net->hard_header_len records how much space to preallocate;
        now drivers that add their own framing (Net1080, GeneLink,
Zaurus, and RNDIS) will have smoother TX paths.  Even for
the drivers (Zaurus, Net1080) that need trailers.

      * defines new dev->hard_mtu, using this "hardware" limit to
        check changes to the link's settable "software" mtu.

      * now net->hard_header_len and dev->hard_mtu are set up in the
        driver bind() routines, if needed.

  - Transaction ID is no longer specific to the Net1080 framing;
    RNDIS needs one too.

  - Creates a new "usbnet.h" header with declarations that are shared
    between the core and what will be separate modules.

  - Plus a couple other minor tweaks, like recognizing -ESHUTDOWN
    means the keventd work should just shut itself down asap.

The core code is only about 1/3 of this large file.  Splitting out the
minidrivers into separate modules (e.g. ones for ASIX adapters,
Zaurii and similar, CDC Ethernet, etc), in later patches, will
improve maintainability and shrink typical runtime footprints.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB ldusb: fmt warnings fixes for 64-bit platforms
Alexey Dobriyan [Sun, 14 Aug 2005 13:24:26 +0000 (17:24 +0400)]
[PATCH] USB ldusb: fmt warnings fixes for 64-bit platforms

Fix

drivers/usb/misc/ldusb.c: In function `ld_usb_read':
drivers/usb/misc/ldusb.c:467: warning: int format, different type arg (arg 4)
drivers/usb/misc/ldusb.c: In function `ld_usb_write':
drivers/usb/misc/ldusb.c:531: warning: int format, different type arg (arg 4)
drivers/usb/misc/ldusb.c:532: warning: int format, different type arg (arg 5)
drivers/usb/misc/ldusb.c:532: warning: int format, different type arg (arg 6)

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: schedule OSS USB drivers for removal
Adrian Bunk [Sun, 14 Aug 2005 11:00:58 +0000 (13:00 +0200)]
[PATCH] USB: schedule OSS USB drivers for removal

Deprecate the OSS USB drivers.

This patch includes spelling fixes by Lee Revell.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: remove include of asm/usb.h in ohci-ppc-soc.c
Dale Farnsworth [Thu, 11 Aug 2005 00:25:25 +0000 (17:25 -0700)]
[PATCH] USB: remove include of asm/usb.h in ohci-ppc-soc.c

ohci-ppc-soc.c provides for a platform-specific callback mechanism for
when the HC is successfully probed or removed.  It turned out that none
of the 3 platforms using it need this facility. Also the required
include/asm-ppc/usb.h has never been accepted.  This patch removes the
callback feature and the include of <asm/usb.h>.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: remove annoying message
david-b@pacbell.net [Fri, 12 Aug 2005 02:36:36 +0000 (19:36 -0700)]
[PATCH] USB: remove annoying message

Avoid an annoying message that can appear if devices are disconnected
in the middle of a USB scatterlist operation.

Message noted in http://bugzilla.kernel.org/show_bug.cgi?id=4373
(but the real issue there seems to be a SCSI level hang).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: tweak highspeed timing calculations
david-b@pacbell.net [Fri, 12 Aug 2005 02:37:01 +0000 (19:37 -0700)]
[PATCH] USB: tweak highspeed timing calculations

Use a more correct calculation for highspeed bit times.

  http://bugzilla.kernel.org/show_bug.cgi?id=3604

This sort if thing might start to make a difference now that the high
speed periodic scheduler is more complete -- and even getting used.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: Support unbinding of the usb_generic driver
Alan Stern [Thu, 11 Aug 2005 19:50:32 +0000 (15:50 -0400)]
[PATCH] USB: Support unbinding of the usb_generic driver

This patch (as556) adds support for unbinding the usb_generic "driver".
That driver only binds to USB devices, as opposed to interfaces, and it
does nothing much besides marking which struct device's go with an
overall USB device plus providing suspend/resume methods.  Now that
users can unbind drivers at will using the sysfs "unbind" attribute, we
need a rational way of dealing with USB devices that are no longer under
full control of the USB stack.  The patch handles this by unconfiguring
the device, thereby removing all the interfaces and their associated
drivers and children.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: Add timeout to usb_lock_device_for_reset
Alan Stern [Thu, 11 Aug 2005 14:15:39 +0000 (10:15 -0400)]
[PATCH] USB: Add timeout to usb_lock_device_for_reset

This patch (as555) modifies the already-awkward
usb_lock_device_for_reset routine in usbcore by adding a timeout.  The
whole point of the routine is that the caller wants to acquire some
semaphores in the wrong order; protecting against the possibility of
deadlock by timing out seems only prudent.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: Fix typo in ohci-ppc-soc.c: usb_hcd_put => usb_put_hcd
Dale Farnsworth [Tue, 9 Aug 2005 19:13:35 +0000 (12:13 -0700)]
[PATCH] USB: Fix typo in ohci-ppc-soc.c: usb_hcd_put => usb_put_hcd

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: S3C24XX port numbering fix
Ben Dooks [Tue, 9 Aug 2005 14:04:00 +0000 (15:04 +0100)]
[PATCH] USB: S3C24XX port numbering fix

Fix the port numbering confusion for the S3C24XX platform device
information as reported by Rudy <rudyboy168@gmail.com>

This patch ensurs that the the ports are numbered 0 and 1.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: Disconnect children when unbinding the hub driver
Alan Stern [Wed, 10 Aug 2005 21:12:31 +0000 (17:12 -0400)]
[PATCH] USB: Disconnect children when unbinding the hub driver

This patch (as554) makes the hub driver disconnect any child USB devices
when it is unbound from a hub.  Normally this will never happen, but
there are a few oddball ways to unbind the hub driver while leaving the
children intact.  For example, the new "unbind" sysfs attribute can be
used for this purpose.

Given that unbinding hubs with children is now safe, the patch also
removes the code that prevented people from doing so using usbfs.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: Code motion in the hub driver
Alan Stern [Wed, 10 Aug 2005 21:04:13 +0000 (17:04 -0400)]
[PATCH] USB: Code motion in the hub driver

This patch (as553) merely moves some code and deletes an unneeded test in
the hub driver.  This is in preparation for the patch that follows.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: Fix HP8200 detection in shuttle_usbat
Daniel Drake [Wed, 10 Aug 2005 17:30:04 +0000 (18:30 +0100)]
[PATCH] USB: Fix HP8200 detection in shuttle_usbat

Adding flash-device support to the shuttle_usbat driver in 2.6.11
introduced the need to detect which type of device we are dealing with:
CDRW drive, or flash media reader.

The detection routine used turned out to not work for HP8200 CDRW users,
who saw their devices being detected as a flash disk.

This patch (which has been tested on both flash and cdrom) removes some
unnecessary code, moves device detection to much later during
initialization, and introduces a new detection routine which appears to
work.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: fix up URB_ASYNC_UNLINK usages from the usb-serial drivers
Greg Kroah-Hartman [Fri, 29 Jul 2005 20:11:07 +0000 (16:11 -0400)]
[PATCH] USB: fix up URB_ASYNC_UNLINK usages from the usb-serial drivers

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB: URB_ASYNC_UNLINK flag removed from the kernel
Alan Stern [Fri, 29 Jul 2005 20:11:07 +0000 (16:11 -0400)]
[PATCH] USB: URB_ASYNC_UNLINK flag removed from the kernel

29 July 2005, Cambridge, MA:

This afternoon Alan Stern submitted a patch to remove the URB_ASYNC_UNLINK
flag from the Linux kernel.  Mr. Stern explained, "This flag is a relic
from an earlier, less-well-designed system.  For over a year it hasn't
been used for anything other than printing warning messages."

An anonymous spokesman for the Linux kernel development community
commented, "This is exactly the sort of thing we see happening all the
time.  As the kernel evolves, support for old techniques and old code can
be jettisoned and replaced by newer, better approaches.  Proprietary
operating systems do not have the freedom or flexibility to change so
quickly."

Mr. Stern, a staff member at Harvard University's Rowland Institute who
works on Linux only as a hobby, noted that the patch (labelled as548) did
not update two files, keyspan.c and option.c, in the USB drivers' "serial"
subdirectory.  "Those files need more extensive changes," he remarked.
"They examine the status field of several URBs at times when they're not
supposed to.  That will need to be fixed before the URB_ASYNC_UNLINK flag
is removed."

Greg Kroah-Hartman, the kernel maintainer responsible for overseeing all
of Linux's USB drivers, did not respond to our inquiries or return our
calls.  His only comment was "Applied, thanks."

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB Storage: wedge SCSI revision at 2 for usb-storage devices
Matthew Dharm [Thu, 28 Jul 2005 21:50:29 +0000 (14:50 -0700)]
[PATCH] USB Storage: wedge SCSI revision at 2 for usb-storage devices

This patch started life as as479b, and has been rediffed.  Please note
the order of submission of this latest patch series -- even tho this has
an older original number, it is the last patch I'll be sending today.

This patch changes the reported SCSI revision level to 2 for all
disk-type devices.  This is needed in a few cases because the device
reports a level of 3 or higher but then crashes when given a REPORT LUNS
command (for which support is supposed to be mandatory at those levels).
This shouldn't harm us, since it only matters for sparse LUNs and we
have separate ways of coping with that.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
16 years ago[PATCH] USB Storage: add support for Maxtor One-Touch button
Matthew Dharm [Thu, 28 Jul 2005 21:49:01 +0000 (14:49 -0700)]
[PATCH] USB Storage: add support for Maxtor One-Touch button

This patch is originally from Nick Sillik, and has been rediffed against
the latest tree.

This patch adds usability to the OneTouch Button on Maxtor External USB
Hard Drives. Using an unusual device entry it declares an extra init
function which claims the interrupt endpoint associated with this
button.  The button is connected to the input system.

Signed-off-by: Nick Sillik <n.sillik@temple.edu>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>