- use physid_set instead of phys_cpu and physids_or
- set phys_cpu_present_map bit AFTER check for allowed
number of processors
- add checking for APIC valid version in 64bit mode
(mostly not needed but added for merging purpose)
- add apic_version definition for 64bit mode which
is used now
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
We use 32bit code former for 64bit
mode since it's much better implementation
and easier to merge.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Rearrange functions and comments to find differences
easier.
Also use apic_printk in setup_boot_APIC_clock for
64bit mode.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
- Remove redundant masking of APIC_LVTTHMR register in apic_32.c
- Add masking of APIC_LVTTHMR register to apic_64.c. We use a bit
complicated #ifdef here: CONFIG_X86_MCE_P4THERMAL is 32bit specific
and X86_MCE_INTEL is 64bit specific so the appropriate config variable
will be set by Kconfig.
- the APIC_ESR register clearing in apic_64.c now uses not straightforward
way but this is allowed tradeoff.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
- remove redundant read of APIC_LVR register in 64bit mode
- APIC is always integrated for 64bit mode so
gcc will eliminate lapic_is_integrated call
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Acked-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
No changes on binary level
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Acked-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
We are able to use clock_event_device as it's done in
64bit apic code so lets get rid of local_apic_timer_verify_ok
variable.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
There is no need to clear APIC twice since
disable_local_APIC will clear it anyway.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
To be able to unify this function we RE-introduce
APIC_DIVISOR for 64bit mode. This snipped was eliminated
in some time ago in a sake of clenup but now we need it
again since it allow up to get rid of #ifdef(s).
And lapic_is_integrated call is added in apic_64.c but
since we always have APIC integrated on 64bit cpu compiler
will ignore this call.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Get rid of local_apic_timer_disabled and use disable_apic_timer instead.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
In unistd_64.h, the guard macro _ASM_X86_64_UNISTD_H_ is renamed to
ASM_X86__UNISTD_64_H.
This change should be applied to arch/um/sys-x86_64/syscall_table.c.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (47 commits)
usb: musb: pass configuration specifics via pdata
usb: musb: fix hanging when rmmod gadget driver
USB: Add MUSB and TUSB support
USB: serial: remove CONFIG_USB_DEBUG from sierra and option drivers
USB: Add vendor/product id of ZTE MF628 to option
USB: quirk PLL power down mode
USB: omap_udc: fix compilation with debug enabled
usb: cdc-acm: drain writes on close
usb: cdc-acm: stop dropping tx buffers
usb: cdc-acm: bugfix release()
usb gadget: issue notifications from ACM function
usb gadget: remove needless struct members
USB: sh: r8a66597-hcd: fix disconnect regression
USB: isp1301: fix compilation
USB: fix compiler warning fix
usb-storage: unusual_devs entry for Nokia 5300
USB: cdc-acm.c: Fix compile warnings
USB: BandRich BandLuxe C150/C250 HSPA Data Card Driver
USB: ftdi_sio: add support for PHI Fisco data cable (FT232BM based, VID/PID 0403:e40b)
usb: isp1760: don't be noisy about short packets.
...
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (56 commits)
netns: Fix crash by making igmp per namespace
bnx2x: Version update
bnx2x: Checkpatch compliance
bnx2x: Spelling mistakes
bnx2x: Minor code improvements
bnx2x: Driver info
bnx2x: 1G LED does not turn off
bnx2x: 8073 PHY changes
bnx2x: Change GPIO for any port
bnx2x: Pause settings
bnx2x: Link order with external PHY
bnx2x: No LRO without Rx checksum
bnx2x: Wrong structure size
bnx2x: WoL capability
bnx2x: Clearing MAC addresses filters
bnx2x: Delay in while loops
bnx2x: PBA Table Page Alignment Workaround
bnx2x: Self-test false positive
bnx2x: Memory allocation
bnx2x: HW attention lock
...
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc64: Handle stack trace attempts before irqstacks are setup.
sparc64: Implement IRQ stacks.
sparc: remove include of linux/of_device.h from asm/of_device.h
sparc64: Fix recursion in stack overflow detection handling.
sparc/drivers: use linux/of_device.h instead of asm/of_device.h
sparc64: Don't MAGIC_SYSRQ ifdef smp_fetch_global_regs and support code.
Use platform_data to pass musb configuration-specific
details to musb driver.
This patch will prevent that other platforms selecting
HAVE_CLK and enabling musb won't break tree building.
The other parts of it will come when linux-omap merge
up more omap2/3 board-files.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
If we try to modprobe a second gadget driver before
rmmoding the first one, the reference for the first
gadget driver would get NULLed avoiding usb to change
gadget drivers later.
Cc: David Brownell <david-b@pacbell.net>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch adds support for MUSB and TUSB controllers
integrated into omap2430 and davinci. It also adds support
for external tusb6010 controller.
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
These drivers should not be relying on CONFIG_USB_DEBUG. By doing this,
it prevents users of kernels that do not enable this option from
enabling debugging in these drivers, unlike all other usb-serial
drivers.
Cc: Matthias Urlichs <smurf@smurf.noris.de>
Cc: Kevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This adds the vendor and product id (19d2:0015) of the ZTE MF628 HSDPA
modem to the option driver. It still needs a mode switch command issued
beforehand, this is currently handled by a userspace tool.
Signed-off-by: Oliver Martin <oliver.martin@student.tuwien.ac.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
On some AMD 700 series southbridges, ISO OUT transfers (such as audio
playback through speakers) on the USB OHCI controller may be corrupted
when an A-Link express power saving feature is active.
PLL power down mode in conjunction with link power management feature
L1 being enabled is the bad combination ... this patch prevents them
from being enabled when ISO transfers are pending.
Signed-off-by: Crane Cai <crane.cai@amd.com>
Signed-off-by: Libin Yang <libin.yang@amd.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Add a mechanism to let the write queue drain naturally before
closing the TTY, rather than always losing that data. There
is a timeout, so it can't wait too long.
Provide missing locking inside acm_wb_is_avail(); it matters
more now. Note, this presumes an earlier patch was applied,
removing a call to this routine where the lock was held.
Slightly improved diagnostics on write URB completion, so we
can tell when a write URB gets killed and, if so, how much
data it wrote first ... and so that I/O path is normally
silent (and can't much change timings).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The "increase cdc-acm write throughput" patch left in place two
now-obsolete mechanisms, either of which can make the cdc-acm
driver drop TX data (nasty!). This patch removes them:
- The write_ready flag ... if an URB and buffer were found,
they can (and should!) always be used.
- TX path acm_wb_is_used() ... used when the buffer was just
allocated, so that check is pointless.
Also fix a won't-yet-matter leak of a write buffer on a disconnect path.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: David Engraf <david.engraf@netcom.eu>
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bugfixes to the usb_driver_release_interface() usage;
(a) make sure releasing *either* interface first will release
the other, instead of insisting it be the control interface;
(b) remove the recently-added self-deadlock.
(The "fix disconnect bug in cdc-acm" patch was incomplete and incorrect.)
Plus a small "sparse" fix: rename a local variable so it doesn't
shadow a function parameter.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Update the CDC-ACM gadget code to support the peripheral-to-host
notifications when the tty is opened or closed, or issues a BREAK.
The serial framework code calls new generic hooks; right now only
CDC-ACM uses those hooks. This resolves several REVISIT comments
in the code. (Based on a patch from Felipe Balbi.)
Note that this doesn't expose USB_CDC_CAP_BRK to the host, since
this code still rejects USB_CDC_REQ_SEND_BREAK control requests
for host-to-peripheral BREAK signaling (received via /dev/ttyGS*).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This removes some unused members from the various USB functions.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fix the regression in commit 29fab0cd89
that this driver executed reconnection processing when disconnected
some devices.
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch (as1123b) fixes a compiler warning: do_unbind_rebind() is
defined but not used if CONFIG_PM=n.
Problem originally found and initial patch submitted by Alexander
Beregalov <a.beregalov@gmail.com>.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
