Linus Torvalds [Thu, 19 Oct 2006 00:50:16 +0000 (17:50 -0700)]
Merge git://git./linux/kernel/git/gregkh/driver-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6:
driver core: kmalloc() failure check in driver_probe_device
Driver core: bus: remove indentation level
Driver core: Don't ignore error returns from probing
Driver core: Don't leak 'old_class_name' in drivers/base/core.c::device_rename()
driver core fixes: sysfs_create_group() retval in topology.c
driver core fixes: device_create_file() retval check in dmapool.c
driver core fixes: device_add() cleanup on error
driver core fixes: bus_add_device() cleanup on error
driver core fixes: bus_add_attrs() retval check
driver core fixes: sysfs_create_link() retval check in class.c
sysfs: update obsolete comment in sysfs_update_file
sysfs: remove duplicated dput in sysfs_update_file
HOWTO: bug report addition
Fix dev_printk() is now GPL-only
Driver core: plug device probe memory leak
Documentation: feature-removal-schedule typo
Linus Torvalds [Thu, 19 Oct 2006 00:49:42 +0000 (17:49 -0700)]
Merge branch 'for-linus' of git://git390.osdl.marist.edu/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
[S390] update default configuration
[S390] cio: update documentation.
[S390] dasd: clean up timer.
[S390] Fix pte type checking.
[S390] monwriter find header logic.
[S390] cio: sch_no -> schid.sch_no conversion.
[S390] Wire up epoll_pwait syscall.
[S390] cio: invalid device operational notification
[S390] fix vmlinux link when CONFIG_SYSIPC=n
Linus Torvalds [Thu, 19 Oct 2006 00:49:19 +0000 (17:49 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] Count resched interrupts
[IA64] remove unused acpi_kbd_controller_present, acpi_legacy_devices
[IA64] update sn2_defconfig
[IA64] reformat pal.S to fit in 80 columns, fix typos
[IA64] remove unused PAL_CALL_IC_OFF
[IA64] - Allow IPIs in timer loop
[IA64] move ioremap/ioremap_nocache under __KERNEL__
[IA64] perfmon fix for global IRQ fix
Akinobu Mita [Mon, 9 Oct 2006 09:04:30 +0000 (18:04 +0900)]
driver core: kmalloc() failure check in driver_probe_device
driver_probe_device() is missing kmalloc() failure check.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jeff Garzik [Wed, 4 Oct 2006 11:48:03 +0000 (07:48 -0400)]
Driver core: bus: remove indentation level
Before potentially fixing up these functions, this cosmetic change
reduces the indentation level to make the code easier to read and
maintain.
No functional changes at all.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Thu, 5 Oct 2006 21:03:24 +0000 (17:03 -0400)]
Driver core: Don't ignore error returns from probing
This patch (as797) fixes device_add() in the driver core. It needs to
pay attention when the driver for a new device reports an error.
At the same time, since bus_remove_device() undoes the effects of both
bus_add_device() and bus_attach_device(), it needs to check whether
the bus_attach_device step failed.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jesper Juhl [Thu, 28 Sep 2006 21:56:01 +0000 (23:56 +0200)]
Driver core: Don't leak 'old_class_name' in drivers/base/core.c::device_rename()
If kmalloc() fails to allocate space for 'old_symlink_name' in
drivers/base/core.c::device_rename(), then we'll leak 'old_class_name'.
Spotted by the Coverity checker.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Cornelia Huck [Fri, 22 Sep 2006 09:37:32 +0000 (11:37 +0200)]
driver core fixes: sysfs_create_group() retval in topology.c
Return the return value of sysfs_create_group() in topology_add_dev().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Cornelia Huck [Fri, 22 Sep 2006 09:37:27 +0000 (11:37 +0200)]
driver core fixes: device_create_file() retval check in dmapool.c
Check for device_create_file() return value in dma_pool_create().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Cornelia Huck [Fri, 22 Sep 2006 09:37:13 +0000 (11:37 +0200)]
driver core fixes: device_add() cleanup on error
Check for return code of device_create_file() and correct cleanup in
the error case in device_add().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Cornelia Huck [Fri, 22 Sep 2006 09:37:08 +0000 (11:37 +0200)]
driver core fixes: bus_add_device() cleanup on error
Correct cleanup in the error path of bus_add_device().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Cornelia Huck [Fri, 22 Sep 2006 09:37:04 +0000 (11:37 +0200)]
driver core fixes: bus_add_attrs() retval check
Check return value of bus_add_attrs() in bus_register().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Cornelia Huck [Fri, 22 Sep 2006 09:37:00 +0000 (11:37 +0200)]
driver core fixes: sysfs_create_link() retval check in class.c
Check for return value of sysfs_create_link() in class_device_add().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Hidetoshi Seto [Wed, 20 Sep 2006 07:49:02 +0000 (16:49 +0900)]
sysfs: update obsolete comment in sysfs_update_file
And the obsolete comment should be updated (or totally removed).
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Hidetoshi Seto [Wed, 20 Sep 2006 07:38:00 +0000 (16:38 +0900)]
sysfs: remove duplicated dput in sysfs_update_file
Following function can drops d_count twice against one reference
by lookup_one_len.
<SOURCE>
/**
* sysfs_update_file - update the modified timestamp on an object attribute.
* @kobj: object we're acting for.
* @attr: attribute descriptor.
*/
int sysfs_update_file(struct kobject * kobj, const struct attribute * attr)
{
struct dentry * dir = kobj->dentry;
struct dentry * victim;
int res = -ENOENT;
mutex_lock(&dir->d_inode->i_mutex);
victim = lookup_one_len(attr->name, dir, strlen(attr->name));
if (!IS_ERR(victim)) {
/* make sure dentry is really there */
if (victim->d_inode &&
(victim->d_parent->d_inode == dir->d_inode)) {
victim->d_inode->i_mtime = CURRENT_TIME;
fsnotify_modify(victim);
/**
* Drop reference from initial sysfs_get_dentry().
*/
dput(victim);
res = 0;
} else
d_drop(victim);
/**
* Drop the reference acquired from sysfs_get_dentry() above.
*/
dput(victim);
}
mutex_unlock(&dir->d_inode->i_mutex);
return res;
}
</SOURCE>
PCI-hotplug (drivers/pci/hotplug/pci_hotplug_core.c) is only user of
this function. I confirmed that dentry of /sys/bus/pci/slots/XXX/*
have negative d_count value.
This patch removes unnecessary dput().
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Acked-by: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diego Calleja [Thu, 21 Sep 2006 20:37:10 +0000 (22:37 +0200)]
HOWTO: bug report addition
I suspect that not many people is subscribed to the bugzilla mailing list,
not surprising since the URLs doesn't seem to be in the tree :)
After fixing my english, I wonder if the following patch could be applied...
Signed-off-by: Diego Calleja <diegocg@gmail.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Matthew Wilcox [Sun, 24 Sep 2006 05:35:04 +0000 (23:35 -0600)]
Fix dev_printk() is now GPL-only
Make dev_printk usable from non-GPL modules again
dev_printk now calls dev_driver_string. We want even proprietary modules
to be calling dev_printk, so the export of dev_driver_string needs to be
non-GPL-only.
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Duncan Sands [Wed, 27 Sep 2006 21:38:08 +0000 (23:38 +0200)]
Driver core: plug device probe memory leak
Make sure data is freed if the kthread fails to start.
Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Dominik Brodowski [Sun, 1 Oct 2006 02:41:43 +0000 (22:41 -0400)]
Documentation: feature-removal-schedule typo
Fix typo in newly added feature remove schedule item.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Martin Schwidefsky [Wed, 18 Oct 2006 16:30:59 +0000 (18:30 +0200)]
[S390] update default configuration
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cornelia Huck [Wed, 18 Oct 2006 16:30:55 +0000 (18:30 +0200)]
[S390] cio: update documentation.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Stefan Weinhuber [Wed, 18 Oct 2006 16:30:53 +0000 (18:30 +0200)]
[S390] dasd: clean up timer.
Clean up dasd timer when when a dasd device is set offline.
Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Martin Schwidefsky [Wed, 18 Oct 2006 16:30:51 +0000 (18:30 +0200)]
[S390] Fix pte type checking.
handle_pte_fault uses pte_present, pte_none and pte_file to find out
the type of a pte. That is done without holding the page table lock.
This clashes with the way how ptep_clear_flush removes active page
table entries from the system. First the ipte instruction is used
to invalidate the pte and remove all plt entries for the page. The
ipte sets the hardware invalid bit without changing any other bit.
After the ipte finished the pte is cleared. A concurrent fault can
observe the the previously valid pte with the invalid bit set. With
the current encoding of the different pte types an invalidated
read-only pte can be misinterpreted as a swap-pte.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Melissa Howland [Wed, 18 Oct 2006 16:30:49 +0000 (18:30 +0200)]
[S390] monwriter find header logic.
Fix logic for finding matching buffers.
Signed-off-by: Melissa Howland <melissah@us.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cornelia Huck [Wed, 18 Oct 2006 16:30:47 +0000 (18:30 +0200)]
[S390] cio: sch_no -> schid.sch_no conversion.
Overlooked one sch_no -> schid.sch_no conversion.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Heiko Carstens [Wed, 18 Oct 2006 16:30:45 +0000 (18:30 +0200)]
[S390] Wire up epoll_pwait syscall.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Peter Oberparleiter [Wed, 18 Oct 2006 16:30:43 +0000 (18:30 +0200)]
[S390] cio: invalid device operational notification
Reset device operational notification flag when channel paths become
unavailable during path verification.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cedric Le Goater [Wed, 18 Oct 2006 16:30:41 +0000 (18:30 +0200)]
[S390] fix vmlinux link when CONFIG_SYSIPC=n
Fix the following compile error:
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
arch/s390/kernel/built-in.o(.text+0xdba4): In function `sys32_ipc':
: undefined reference to `compat_sys_semtimedop'
arch/s390/kernel/built-in.o(.text+0xdbee): In function `sys32_ipc':
: undefined reference to `compat_sys_semctl'
arch/s390/kernel/built-in.o(.text+0xdc08): In function `sys32_ipc':
: undefined reference to `compat_sys_msgsnd'
arch/s390/kernel/built-in.o(.text+0xdc30): In function `sys32_ipc':
: undefined reference to `compat_sys_msgrcv'
arch/s390/kernel/built-in.o(.text+0xdc58): In function `sys32_ipc':
: undefined reference to `compat_sys_msgctl'
arch/s390/kernel/built-in.o(.text+0xdc76): In function `sys32_ipc':
: undefined reference to `compat_sys_shmat'
arch/s390/kernel/built-in.o(.text+0xdcb0): In function `sys32_ipc':
: undefined reference to `compat_sys_shmctl'
make: *** [.tmp_vmlinux1] Error 1
Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
David S. Miller [Wed, 18 Oct 2006 02:29:41 +0000 (19:29 -0700)]
[SPARC64]: Update defconfig.
Signed-off-by: David S. Miller <davem@davemloft.net>
Krzysztof Helt [Wed, 18 Oct 2006 02:23:23 +0000 (19:23 -0700)]
[SPARC]: Sparc compilation fix with floppy enabled
This patch fixes a typo to make kernel compilable when floppy driver
for Sparc is build.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Martin Habets [Wed, 18 Oct 2006 02:21:48 +0000 (19:21 -0700)]
[SPARC]: Add sparc profiling support
This patch adds profiling support to the sparc architecture. It is a
copy of the sparc64 implementation.
Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 18 Oct 2006 02:19:08 +0000 (19:19 -0700)]
[SPARC] {bbc_,}envctrl: Use call_usermodehelper().
We should not be calling kernel_execve() directly and this
causes module build failures because kernel_execve() is not
exported to modules.
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Collins [Wed, 18 Oct 2006 02:11:31 +0000 (19:11 -0700)]
[SPARC]: Fix some section mismatch warnings in sparc drivers.
Signed-off-by: Ben Collins <ben.collins@ubuntu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 18 Oct 2006 02:04:44 +0000 (19:04 -0700)]
[SPARC64]: Fix PCI memory space root resource on Hummingbird.
For Hummingbird PCI controllers, we should create the root
PCI memory space resource as the full 4GB area, and then
allocate the IOMMU DMA translation window out of there.
The old code just assumed that the IOMMU DMA translation base
to the top of the 4GB area was unusable. This is not true on
many systems such as SB100 and SB150, where the IOMMU DMA
translation window sits at 0xc0000000->0xdfffffff.
So what would happen is that any device mapped by the firmware
at the top section 0xe0000000->0xffffffff would get remapped
by Linux somewhere else leading to all kinds of problems and
boot failures.
While we're here, report more cases of OBP resource assignment
conflicts. The only truly valid ones are ROM resource conflicts.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 17 Oct 2006 07:24:14 +0000 (00:24 -0700)]
[SPARC]: Kill BOOTME_SINGLE.
Unused, but still allow the '-s' boot option to be passed
down to init.
Based upon patches by Martin Habets.
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Wed, 18 Oct 2006 01:03:33 +0000 (18:03 -0700)]
Fix USB gadget net2280.c compile
It would fail the compile due to the newly added error checking testing
a bad macro for a "return value" unless USB_GADGET_DEBUG_FILES was
enabled.
Pointed out by Stephen Hemminger.
Acked-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Tue, 17 Oct 2006 22:05:22 +0000 (15:05 -0700)]
Merge /pub/scm/linux/kernel/git/gregkh/usb-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (47 commits)
USB: Add device id for Sierra Wireless MC8755
USB: cleanup sierra wireless driver a bit
USB: Sierra Wireless driver update
USB: ftdi_sio whitespace fixes
USB-SERIAL:cp2101 Add new device ID
USB/gadget/net2280: handle sysfs errors
usbtouchscreen: fix data reading for ITM touchscreens
UEAGLE: fix ueagle-atm Oops
USB: xpad: dance pad support
USB: input: extract() and implement() are bit field manipulation routines
USB: Memory leak in drivers/usb/serial/airprime.c
USB Storage: unusual_devs.h entry for Sony Ericsson P990i
USB: fix usbatm tiny race
USB: unusual_devs entry for Nokia 6234
USB: mos7840.c: fix a check-after-dereference
USB: ftdi-elan.c: remove dead code
USB: Mitsumi USB FDD 061M: UNUSUAL_DEV multilun fix
USB: fix dereference in drivers/usb/misc/adutux.c
USB: add USB serial mos7720 driver
USB: move trancevibrator.c to the proper usb directory
...
Linus Torvalds [Tue, 17 Oct 2006 22:04:45 +0000 (15:04 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
IB/mthca: Use mmiowb after doorbell ring
IB/ipath: Initialize diagpkt file on device init only
RDMA/amso1100: Fix a NULL dereference in error path
RDMA/amso1100: pci_module_init() conversion
Jack Steiner [Mon, 16 Oct 2006 21:17:43 +0000 (16:17 -0500)]
[IA64] Count resched interrupts
Count the number of "resched" interrupts that each cpu receives.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Bjorn Helgaas [Fri, 29 Sep 2006 18:58:31 +0000 (12:58 -0600)]
[IA64] remove unused acpi_kbd_controller_present, acpi_legacy_devices
Nobody uses either one anymore.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Jes Sorensen [Mon, 9 Oct 2006 09:24:57 +0000 (05:24 -0400)]
[IA64] update sn2_defconfig
The current sn2_defconfig is obsolete, in particular the recent ATA
changes are a pain, so here's a patch to get things in sync ... at
least for a day or two :)
Update sn_defconfig to match current community kernel tree.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Bjorn Helgaas [Thu, 12 Oct 2006 22:21:17 +0000 (16:21 -0600)]
[IA64] reformat pal.S to fit in 80 columns, fix typos
Reformat to fit in 80 columns. Fix a couple typos. Remove
a couple unused labels.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Bjorn Helgaas [Thu, 12 Oct 2006 22:20:59 +0000 (16:20 -0600)]
[IA64] remove unused PAL_CALL_IC_OFF
Linux maps PAL instructions with an ITR, but uses a DTC for PAL data.
Section 11.10.2.1.3, "Making PAL Procedures Calls in Physical or Virtual
Mode," of the SDM (rev 2.2), says we must therefore make all PAL calls
with PSR.ic = 1 so that Linux can handle any TLB faults.
PAL_CALL_IC_OFF is currently unused, and as long as we use the ITR + DTC
strategy, we can't use it. So remove it. I also removed the code in
ia64_pal_call_static() that conditionally cleared PSR.ic.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Jack Steiner [Mon, 16 Oct 2006 17:56:54 +0000 (12:56 -0500)]
[IA64] - Allow IPIs in timer loop
Allow pending IPIs to interrupt a timer interrupt that is looping
in the do_timer() "while" loop in timer_interrupt(). (Interrupts are
allowed at only 1 spot in the code).
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Aron Griffis [Tue, 17 Oct 2006 04:28:15 +0000 (00:28 -0400)]
[IA64] move ioremap/ioremap_nocache under __KERNEL__
I noticed these are declared extern outside of __KERNEL__, but surely
they wouldn't be available to userland since they're defined in
ioremap.c. Am I missing something here?
If I'm right about this, then there's probably a good deal of other
stuff in io.h that could move inside __KERNEL__, but at least this is
a start.
Signed-off-by: Aron Griffis <aron@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Jan Luebbe [Mon, 16 Oct 2006 22:09:00 +0000 (00:09 +0200)]
USB: Add device id for Sierra Wireless MC8755
Adds the device id used by the UMTS cards in Lenovo X60s notebooks sold
in Europe.
Signed-off-by: Jan Luebbe <jluebbe@lasnet.de>
Cc: Kevin Lloyd <linux@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Tue, 17 Oct 2006 17:17:58 +0000 (10:17 -0700)]
USB: cleanup sierra wireless driver a bit
This saves over 30 lines and fixes a warning from sparse and allows
debugging to work dynamically like all other usb-serial drivers.
Cc: Kevin Lloyd <linux@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kevin Lloyd [Sat, 14 Oct 2006 06:53:21 +0000 (23:53 -0700)]
USB: Sierra Wireless driver update
The largest feature in this patch is that it adds significant throughput
increase to the Sierra driver and adds support for modem status line
control (e.g. the DTR line). This patch also updates the current sierra.c
driver so that it supports both 3-port Sierra devices and 1-port legacy
devices and removes Sierra's references in other related files (Kconfig and
airprime.c).
Signed-off-by: Kevin Lloyd <linux@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Fri, 13 Oct 2006 22:57:58 +0000 (15:57 -0700)]
USB: ftdi_sio whitespace fixes
Whitespace fixups for drivers/usb/serial/ftdi_sio.c ...
removing end-of-line whitespace, and space-before-tab.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Craig Shelley [Thu, 12 Oct 2006 21:09:56 +0000 (22:09 +0100)]
USB-SERIAL:cp2101 Add new device ID
This patch adds device ID 0xEA61. This is another factory default ID
used by SILabs.
Signed-off-by: Craig Shelley <craig@microtron.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jeff Garzik [Thu, 12 Oct 2006 01:50:24 +0000 (21:50 -0400)]
USB/gadget/net2280: handle sysfs errors
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Daniel Ritz [Wed, 11 Oct 2006 21:40:22 +0000 (23:40 +0200)]
usbtouchscreen: fix data reading for ITM touchscreens
ITM devices seem to report only garbage when not touched. update usbtouchscreen
to do data reading like itmtouch. also fix wrong mask on pressure bits.
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
matthieu castet [Wed, 11 Oct 2006 21:20:56 +0000 (14:20 -0700)]
UEAGLE: fix ueagle-atm Oops
The array of attribute passed to sysfs_create_group() must be
NULL-terminated.
The sysfs entries are created before the start of the modem state machine
to avoid to stop it in case of errors in sysfs creation. Also
{destroy,create}_fs_entries are removed as they do nothing.
Signed-off-by: Laurent Riffard <laurent.riffard@free.fr>
Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Dominic Cerquetti [Tue, 10 Oct 2006 21:42:48 +0000 (14:42 -0700)]
USB: xpad: dance pad support
Adds support for dance pads to the xpad driver. Dance pads require the
d-pad to be mapped to four buttons instead of two axes, so that
combinations of up/down and left/right can be hit simultaneously.
Known dance pads are detected, and there is a module parameter added
to default unknown xpad devices to map the d-pad to buttons if this is
desired. (dpad_to_buttons). Minor modifications were made to port the
changes in the original patch to a newer kernel version.
This patch was originally from Dominic Cerquetti originally written
for kernel 2.6.11.4, with minor modifications (API changes for USB,
spelling fixes to the documentation added in the original patch) made
to apply to the current kernel. I have modified Dominic's original
patch per some suggestions from Dmitry Torokhov. (There was nothing
in the patch format description about multiple From: lines, so I
haven't added myself.)
[akpm@osdl.org: cleanups]
Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Grant Grundler [Tue, 10 Oct 2006 21:42:51 +0000 (14:42 -0700)]
USB: input: extract() and implement() are bit field manipulation routines
extract() and implement() have brain damaged attempts to handle 32-bit wide
"fields".
The problem is the index math in the original code didn't clear all the
relevant bits. (offset >> 5) only compensated for 32-bit index. We need
(offset >> 6) if we want to use 64-bit loads.
But it was also wrong in that it tried to use quasi-aligned loads. Ie
"report" was only incremented in multiples of 4 bytes and then the offset
was masked off for values greater than 4 bytes. The right way is to
pretend "report" points at a byte array. And offset is then only minor
adjustment for < 8 bits of offset. "n" (field width) can then be as big as
24 (assuming 32-bit loads) since "offset" will never be bigger than 7.
If someone needs either function to handle more than 24-bits, please
document why - point at a specification or specific USB hid device - in
comments in the code.
extract/implement() are also an eyesore to read. Please banish whoever
wrote it to read CodingStyle 3 times in a row to a classroom full of 1st
graders armed with rubberbands. Or just flame them. Whatever. Globbing
all the code together on two lines does NOT make it faster and is Just
Wrong.
I've tested this patch on j6000 (dual 750Mhz PA-RISC, 32-bit 2.6.12-rc5).
Kyle McMartin tested on c3000 (up 400Mhz PA-RISC, same kernel). "p2-mate"
(Peter De Schrijver?) tested on sb1250 (dual core Mips, broadcom "swarm"
eval board).
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Cc: Vojtech Pavlik <vojtech@suse.cz>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Eric Sesterhenn [Tue, 10 Oct 2006 21:42:50 +0000 (14:42 -0700)]
USB: Memory leak in drivers/usb/serial/airprime.c
the commit
http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=
5dda171202f94127e49c12daf780cdae1b4e668b
added a memory leak. In case we cant allocate an urb, we dont free the
buffer and leak it. Coverity id #1438
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Acked-by: Andy Gay <andy@andynet.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jan Mate [Tue, 10 Oct 2006 21:42:47 +0000 (14:42 -0700)]
USB Storage: unusual_devs.h entry for Sony Ericsson P990i
USB Storage: this patch adds support for Sony Ericsson P990i
Signed-off-by: Jan Mate <mate@fiit.stuba.sk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andrew Morton [Tue, 10 Oct 2006 21:42:46 +0000 (14:42 -0700)]
USB: fix usbatm tiny race
ia64:
drivers/usb/atm/usbatm.c: In function `usbatm_do_heavy_init':
drivers/usb/atm/usbatm.c:1004: warning: implicit declaration of function `get_current'
drivers/usb/atm/usbatm.c:1004: error: invalid type argument of `->'
Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Fri, 13 Oct 2006 13:59:17 +0000 (09:59 -0400)]
USB: unusual_devs entry for Nokia 6234
This patch (as803) adds an unusual_devs entry for the Nokia 6234
mobile phone.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Adrian Bunk [Sun, 8 Oct 2006 23:16:32 +0000 (01:16 +0200)]
USB: mos7840.c: fix a check-after-dereference
This patch fixes an obvious check-after-dereference spotted by the
Coverity checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Adrian Bunk [Sun, 8 Oct 2006 23:16:24 +0000 (01:16 +0200)]
USB: ftdi-elan.c: remove dead code
The Coverity checker spotted this obviously dead code.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tobias Lorenz [Mon, 9 Oct 2006 05:56:40 +0000 (22:56 -0700)]
USB: Mitsumi USB FDD 061M: UNUSUAL_DEV multilun fix
From: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Eric Sesterhenn [Thu, 5 Oct 2006 22:09:29 +0000 (00:09 +0200)]
USB: fix dereference in drivers/usb/misc/adutux.c
in two of the error cases, dev is still NULL,
and we dereference it. Spotted by coverity (cid#1428, 1429)
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Cc: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Tue, 9 Apr 2002 19:14:34 +0000 (12:14 -0700)]
USB: add USB serial mos7720 driver
Add support for Moschip 7720 USB dual port usb to serial device.
This driver is originally based on the drivers/usb/io_edgeport.c driver.
Cleaned up and forward ported by me.
Cc: VijayaKumar <vijaykumar@aspirecom.net>
Cc: AjayKumar <ajay@aspirecom.net>
Cc: Gurudeva <gurudev@aspirecom.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Tue, 10 Oct 2006 20:47:35 +0000 (13:47 -0700)]
USB: move trancevibrator.c to the proper usb directory
It's not a input driver, so it doesn't belong in the input directory.
Cc: Sam Hocevar <sam@zoy.org>
Cc: Dmitry Torokhov <dtor@insightbb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arnd Bergmann [Sun, 8 Oct 2006 22:08:02 +0000 (00:08 +0200)]
usbnet: add a mutex around phy register access
When working on the mcs7830, I noticed the need for a mutex in its
mdio_read/mdio_write functions. A related problem seems to be present
in the asix driver in the respective functions.
This introduces a mutex in the common usbnet driver and uses it
from the two hardware specific drivers.
Acked-by: David Hollis <dhollis@davehollis.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arnd Bergmann [Sun, 8 Oct 2006 22:08:01 +0000 (00:08 +0200)]
usbnet: improve generic ethtool support
This adds generic support for the ethtool commands get_settings,
set_settings, get_link and nway_reset to usbnet. These are now
implemented using mii functions when a low-level driver supports
mdio_read/mdio_write and does not override the usbnet ethtool
commands with its own.
Currently, this applies to the asix and the mcs7830 drivers.
I have tested it on mcs7830.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David Hollis <dhollis@davehollis.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arnd Bergmann [Sun, 8 Oct 2006 22:08:00 +0000 (00:08 +0200)]
USB: driver for mcs7830 (aka DeLOCK) USB ethernet adapter
This driver adds support for the DeLOCK USB ethernet adapter
and potentially others based on the MosChip MCS7830 chip.
It is based on the usbnet and asix drivers as well as the
original device driver provided by MosChip, which in turn
was based on the usbnet driver.
It has been tested successfully on an OHCI, but interestingly
there seems to be a problem with the mcs7830 when connected to
the ICH6/EHCI in my thinkpad: it keeps receiving lots of
broken packets in the RX interrupt. The problem goes away when
I'm using an active USB hub, so I assume it's not related to
the device driver, but rather to the hardware.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Akinobu Mita [Mon, 9 Oct 2006 09:09:33 +0000 (18:09 +0900)]
usb devio: handle class_device_create() error
This patch adds missing class_device_create() error check,
and makes notifier return NOTIFY_BAD.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alexey Dobriyan [Sun, 8 Oct 2006 12:02:00 +0000 (16:02 +0400)]
USB: drivers/usb/net/*: use BUILD_BUG_ON
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Tue, 10 Oct 2006 15:56:26 +0000 (11:56 -0400)]
usbcore: fix endpoint device creation
This patch (as800) straightens out the USB endpoint class device
creation routine, fixing a refcount bug in the process.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Tue, 10 Oct 2006 15:55:47 +0000 (11:55 -0400)]
usbcore: fix refcount bug in endpoint removal
This patch (as799) fixes a nasty refcount error in the USB endpoint class.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Linus Torvalds [Tue, 17 Oct 2006 21:46:31 +0000 (14:46 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] switch to new pci_get_bus_and_slot API
[ARM] Update mach-types
[ARM] Fix Zaurii keyboard/touchscreen drivers
[ARM] Fix fallout from IRQ regs changes
[ARM] 3890/1: [Jornada7xx] Addition of MCU commands into jornada720.h
[ARM] 3889/1: [Jornada7xx] Addition of correct SDRAM params into cpu-sa1110.c
[ARM] 3888/1: add pxa27x SSP FSRT register bit definition
Alan Stern [Tue, 10 Oct 2006 14:54:00 +0000 (10:54 -0400)]
UHCI: workaround for Asus motherboard
This patch (as798) adds a workaround to uhci-hcd. At least one Asus
motherboard is wired in such a way that any device attached to a
suspended UHCI controller will prevent the system from entering
suspend-to-RAM by immediately waking it up. The only way around the
problem is to turn the controller off instead of suspending it.
This fixes Bugzilla #6193.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Mon, 9 Oct 2006 19:24:49 +0000 (12:24 -0700)]
USB: ftdi-elan: fix sparse warnings
Deleted some unused code that could do bad things on non-x86 platforms.
Also fixed some minor formatting errors.
Thanks to Al Viro for pointing out the sparse errors.
Cc: Tony Olech <tony.olech@elandigitalsystems.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukum [Thu, 5 Oct 2006 07:04:11 +0000 (09:04 +0200)]
USB: fix suspend support for usblp
this implements suspend support for usblp. According to the CUPS people
ENODEV will make CUPS retry the job. Thus it is returned in the runtime
case. My printer survives suspend/resume cycles with it.
Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Duncan Sands [Thu, 5 Oct 2006 09:05:50 +0000 (11:05 +0200)]
cxacru: add the ZTE ZXDSL 852
From http://doc.ubuntu-fr.org/materiel/zxdsl852.
Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Duncan Sands [Thu, 5 Oct 2006 08:40:55 +0000 (10:40 +0200)]
speedtch: "extended reach"
The speedtouch modem setup code was reverse engineered many years
ago from a prehistoric windows driver. Less ancient windows drivers,
even those from a few years ago, perform extra initialization steps
which this patch adds to the linux driver. David Woodhouse observed
that this initialization along with the firmware bin/sachu3/zzzlp2.eni
from the driver at
http://www.speedtouch.co.uk/downloads/330/301/UK3012%20Extended.zip
improves line sync speeds by about 20%. He provided the original
patch, which I've modified to use symbolic names (BMaxDSL, ModemMode,
ModemOption) rather than magic numbers. These names may not seem like
much of an improvement (after all, what is "ModemOption" exactly?),
but they do have one big advantage: they are the names used in the
windows registry. I've made them available as module parameters.
Thanks are due to Aurelio Arroyo, who noticed the relationship
between these magic numbers and the entries in Phonebook.ini.
Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Duncan Sands [Thu, 5 Oct 2006 07:56:44 +0000 (09:56 +0200)]
usbatm: fix tiny race
If usbatm_do_heavy_init finishes before usbatm_heavy_init
writes the pid, the disconnect method could shoot down the
wrong process if the pid has been recycled.
Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Wed, 4 Oct 2006 20:31:15 +0000 (16:31 -0400)]
USB: unusual_devs entry for Nokia 6131
This patch (as796) adds an unusual_devs entry for the Nokia 6131, which
doesn't like large transfer sizes.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jarek Poplawski [Fri, 6 Oct 2006 05:23:11 +0000 (07:23 +0200)]
USB: fix cdc-acm problems with hard irq? (inconsistent lock state)
Signed-off-by: Jarek Poplawski <jarkao2@o2.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
matthieu castet [Tue, 3 Oct 2006 19:44:11 +0000 (21:44 +0200)]
UEAGLE : comestic changes
Hi,
this patch does some cosmetic changes :
- dump firwmare version as soon as possible and export it on sysfs
- hint about wrong cmv/dsp
- Display a message to warn user when the modem is ready : it can help
people to detect problems on the line without debug trace
- Fix wrong indent
- display modem type (pots/isdn)
- increase version number
Signed-off-by: Matthieu Castet <castet.matthieu@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
matthieu castet [Tue, 3 Oct 2006 19:49:29 +0000 (21:49 +0200)]
UEAGLE : use interruptible sleep
this patch use wait_event_interruptible_timeout and msleep_interruptible
beacause uninterruptible sleep (task state 'D') is counted as 1 towards
load average, like running processes.
Signed-off-by: Matthieu Castet <castet.matthieu@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
matthieu castet [Tue, 3 Oct 2006 19:46:33 +0000 (21:46 +0200)]
UEAGLE : be suspend friendly
this patch avoid that the kernel thread block the suspend process.
Some work is still need to recover after a resume.
Signed-off-by: Matthieu Castet <castet.matthieu@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Mon, 2 Oct 2006 14:20:10 +0000 (07:20 -0700)]
USB: ohci-pnx4008 build fixes
The OHCI bus glue for the Philips PNX chips is missing a few calls.
- Bus suspend/resume were wrongly omitted in the original submission.
- Two new calls were added since that glue was submitted:
* Root hub irq enable call
* Shutdown hook for usbcore
Plus usb_bus.hcpriv has now been removed from usbcore.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukum [Tue, 3 Oct 2006 08:30:52 +0000 (10:30 +0200)]
USB: suspend/resume support for kaweth
this adds support for suspend and resume to the kaweth driver.
Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukum [Thu, 28 Sep 2006 21:36:04 +0000 (23:36 +0200)]
USB: remove private debug macros from kaweth
this kills the private debug macros from the kaweth driver.
Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Chris Malley [Tue, 3 Oct 2006 09:08:28 +0000 (10:08 +0100)]
USB: Support for BT On-Air USB modem in cdc-acm.c
The patch below is a necessary workaround to support the BT On-Air USB modem, which
fails to initialise properly during normal probing thus:
Sep 30 17:34:57 sled kernel: drivers/usb/class/cdc-acm.c: Zero length descriptor references
Sep 30 17:34:57 sled kernel: cdc_acm: probe of 1-1.2:1.0 failed with error -22
Adding the patch below causes the probing section to be skipped, and the modem
then initialises correctly.
Signed-off-by: Chris Malley <mail@chrismalley.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Luiz Fernando N. Capitulino [Tue, 3 Oct 2006 13:31:36 +0000 (10:31 -0300)]
airprime: New device ID.
Adds support for the verizon wireless Broadband Access, National Access V640
ExpressCard34 Qualcomm 3G CDMA.
Reported by Maciej A. __enczykowski <maze@google.com>
Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Eric Sesterhenn [Wed, 4 Oct 2006 16:56:44 +0000 (09:56 -0700)]
USB: fix use after free in wacom_sys.c
the following commit added a use after free
http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=
3D3bea733ab21247290bd552dd6a2cd3049af9adef
Found by coverity (cid #1441)
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: "Ping Cheng" <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Eric Sesterhenn [Tue, 17 Oct 2006 21:46:30 +0000 (14:46 -0700)]
USB: BUG_ON conversion for wacom.c
this patch converts two if () BUG(); construct to BUG_ON();
which occupies less space, uses unlikely and is safer when
BUG() is disabled.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Acked-by: "Ping Cheng" <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ping Cheng [Tue, 26 Sep 2006 20:34:47 +0000 (13:34 -0700)]
USB: Wacom driver updates
This fixes some issues with the current wacom driver due to the split of
the driver into different pieces and adds support for the Intuos3 4x6
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tony Luck [Tue, 17 Oct 2006 21:28:16 +0000 (14:28 -0700)]
[IA64] perfmon fix for global IRQ fix
Missed one piece of ia64 fallout from the global IRQ patch
7d12e780e003f93433d49ce78cfedf4b4c52adc5
Perfmon interrupt handler needs to use get_irq_regs() too.
Acked-by: stephane eranian <eranian@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Greg Kroah-Hartman [Tue, 17 Oct 2006 20:57:18 +0000 (13:57 -0700)]
USB: revert EHCI VIA workaround patch
This reverts
26f953fd884ea4879585287917f855c63c6b2666 which caused
resume problems on the mac mini.
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Stephen Hemminger [Tue, 17 Oct 2006 17:24:25 +0000 (10:24 -0700)]
sky2: GMAC pause frame
This reverts earlier change that attempted to fix flow control.
Device needs to discard pause frames, otherwise it hangs after a while.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Stephen Hemminger [Tue, 17 Oct 2006 17:24:23 +0000 (10:24 -0700)]
sky2: accept multicast pause frames
When using flow control, the PHY needs to accept multicast pause frames.
Without this fix, these frames were getting discarded by the PHY before
doing any flow control.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Stephen Hemminger [Tue, 17 Oct 2006 17:24:18 +0000 (10:24 -0700)]
sky2: version 1.9
Mark version, this has been a lot of patches.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Stephen Hemminger [Tue, 17 Oct 2006 17:24:16 +0000 (10:24 -0700)]
sky2: no message on rx fifo overflow
Under high load it is possible to make the receiver FIFO get overloaded.
The driver/hardware recover properly, so there is no reason to fill the log
with lots of extra messages, just update counter.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Stephen Hemminger [Tue, 17 Oct 2006 17:24:13 +0000 (10:24 -0700)]
sky2: flow control setting fixes
The result of flow control negotiation should not limit the next
negotiatition. If board is plugged into an old half duplex 10Mbit port,
without pause, then replugged into a gigabit port, it should negotiate
what is desired, not inherit that last negotiation.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Stephen Hemminger [Tue, 17 Oct 2006 17:24:10 +0000 (10:24 -0700)]
sky2: don't reset PHY twice
Don't need to reset PHY twice on startup.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
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