* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (60 commits)
ide: small whitespace fixes
ide: ide-cd_ioctl.c fix sparse integer as NULL pointer warnings
ide: ide-cd.c fix sparse endianness warnings
ide-cd: convert to using the new atapi_flags
ide: remove unused PC_FLAG_DRQ_INTERRUPT
ide-scsi: convert to using the new atapi_flags
ide-tape: convert to using the new atapi_flags
ide-floppy: convert to using the new atapi_flags (take 2)
ide: add per-device flags
ide: use rq->cmd instead of pc->c in atapi common code
ide-scsi: pass packet command in rq->cmd
ide-tape: pass packet command in rq->cmd
ide-tape: make room for packet command ids in rq->cmd
ide-floppy: pass packet command in rq->cmd
ide: remove pc->callback member from ide_atapi_pc
ide-scsi: use drive->pc_callback instead of pc->callback
ide-tape: use drive->pc_callback instead of pc->callback
ide-floppy: use drive->pc_callback instead of pc->callback
ide: push pc callback pointer into the ide_drive_t structure
drivers/ide/ide-tape.c: remove double kfree
...
Harvey Harrison [Wed, 23 Jul 2008 17:56:02 +0000 (19:56 +0200)]
ide: ide-cd_ioctl.c fix sparse integer as NULL pointer warnings
The function ide_cd_queue_pc should be checked as the bufflen arg is
dereferenced and lots of callers are passing in NULL.
drivers/ide/ide-cd_ioctl.c:124:46: warning: Using plain integer as NULL pointer
drivers/ide/ide-cd_ioctl.c:149:47: warning: Using plain integer as NULL pointer
drivers/ide/ide-cd_ioctl.c:231:46: warning: Using plain integer as NULL pointer
drivers/ide/ide-cd_ioctl.c:374:46: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Acked-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Make a redundant copy of the packet command bits into rq->cmd.
Later, after all drivers have been converted, it'll be
switched to use that in the common code instead of pc->c.
There should be no functionality change resulting from this patch.
Make a redundant copy of the packet command bits into rq->cmd. Later, after
all drivers have been converted, it'll be switched to use that in the
common code instead of pc->c. While at it, simplify ide_tape_create_rw_cmd.
There should be no functionality change resulting from this patch.
Make a redundant copy of the packet command bits into rq->cmd.
Later, after all drivers have been converted, it'll be
switched to use that in the common code instead of pc->c.
There should be no functionality change resulting from this patch.
ide-tape: use drive->pc_callback instead of pc->callback
The if-else block in the IRQ handler is only temporary so that bisect searches
don't break and it'll be removed after converting the remainder of the drivers.
There should be no functionality change resulting from this patch.
ide-floppy: use drive->pc_callback instead of pc->callback
It is important that drive->pc_callback is set prior to enabling IRQs on the
device since this is called from the IRQ handler. Otherwise it hurts as I learnt
the hard way from the several "Kernel panic - not synching: Fatal exception in
interrupt" during the weekend :).
The if-else block in the IRQ handler is only temporary so that bisect searches
don't break and it'll be removed after converting the remainder of the drivers.
There should be no functionality change resulting from this patch.
ide: push pc callback pointer into the ide_drive_t structure
Refrain from carrying the callback ptr with every packet command since the
callback function is only one anyways. ide_drive_t is probably not the most
suitable place for it right now but is the more sane solution. Besides, these
structs are going to be reorganized anyways during the generic ide rewrite.
Add ide_host_add() helper which does ide_host_alloc()+ide_host_register(),
then convert ide_setup_pci_device[s](), ide_legacy_device_add() and some
host drivers to use it.
While at it:
* Fix ide_setup_pci_device[s](), ide_arm.c, gayle.c, ide-4drives.c,
macide.c, q40ide.c, cmd640.c and cs5520.c to return correct error value.
* -ENOENT -> -ENOMEM in rapide.c, ide-h8300.c, ide-generic.c, au1xxx-ide.c
and pmac.c
* -ENODEV -> -ENOMEM in palm_bk3710.c, ide_platform.c and delkin_cb.c
* Reserve memory resources for all IDE ports at once by moving
request_mem_region() out of 'for ()' loop and always defining
GAYLE_IDEREG_SIZE to 0x2000.
* Keep memory resources even if no free IDE slots can be found
(this driver is unloadable currently).
ide: filter out "default" transfer mode values in set_xfer_rate()
* Filter out "default" transfer mode values (0x00 - default PIO mode,
0x01 - default PIO mode w/ IORDY disabled) in write handler for obsoleted
/proc/ide/hd?/settings:current_speed setting.
Allowing "default" transfer mode values is a dangerous thing to do as
we don't support programming controller to the "default" transfer mode
and devices often use different values for the default and maximum PIO
mode (i.e. PIO2 default and PIO4 maximum) so the controller will stay
programmed for higher PIO mode while device will use the lower PIO mode.
There is no functionality loss as by using special IOCTLs device can
still be programmed to "default" transfer modes (it is only useful for
debugging/testing purposes anyway).
* Remove no longer needed IDE_HFLAG_ABUSE_SET_DMA_MODE host flag, it was
previously used by few host drivers to program the controller to PIO0
timings for "default" transfer mode == 0x01 (although some host drivers
would program invalid PIO timings instead).
* Cleanup ide_set_xfer_rate() and add BUG_ON().
Suggested-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Alan Cox has noticed some time ago that hpt34x is broken
(http://lkml.org/lkml/2007/7/3/257):
"No the old driver doesn't even do that. It starts up. It spuriously
adjusts some non writable PCI BAR registers, prints a message about
resources being in use already then exits."
Reported-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
ide: pass hw_regs_t-s to ide_device_add[_all]() (take 3)
* Add 'hw_regs_t **hws' argument to ide_device_add[_all]() and convert
host drivers + ide_legacy_init_one() + ide_setup_pci_device[s]() to use
it instead of calling ide_init_port_hw() directly.
[ However if host has > 1 port we must still set hwif->chipset to hint
consecutive ide_find_port() call that the previous slot is occupied. ]
* Unexport ide_init_port_hw().
v2:
* Use defines instead of hard-coded values in buddha.c, gayle.c and q40ide.c.
(Suggested by Geert Uytterhoeven)
* Better patch description.
v3:
* Fix build problem in ide-cs.c. (Noticed by Stephen Rothwell)
There should be no functional changes caused by this patch.
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: apple_fn_keys F5 and F6
HID: remove quirk lookup from usbkbd/usbmouse
HID: Add mapping of new KEY_MEDIA_REPEAT keycode
HID: gyration remote support
HID: gyration sleep button quirk
HID: add quirk for Logitech DiNovo desktop
HID: fix quirk handling in usbmouse/kbd
HID: fix memory leak in hidraw_release
HID: add n-trig digitizer usage
HID: Invert HWHEEL mappings for some Logitech mice
HID:usbkbd:mark usb_kbd_keycode array as const
HID: add fn key support on Macbook Pro 4,1 and Macbook Air
HID: remove unused variable from hiddev compat ioctl
HID: fix compile issue in hiddev ioctl
HID: Push down BKL into ioctl handler in hidraw
HID: Switch hiddev to unlocked_ioctl
HID: use get/put_unaligned_* helpers
HID: fix report descriptor handling for MS Wireless model 1028
Jeff Dike [Wed, 23 Jul 2008 15:46:50 +0000 (11:46 -0400)]
UML - Fix boot crash
My copying of linux/init.h didn't go far enough. The definition of
__used singled out gcc minor version 3, but didn't care what the major
version was. This broke when unit-at-a-time was added and gcc started
throwing out initcalls.
This results in an early boot crash when ptrace tries to initialize a
process with an empty, uninitialized register set.
Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
set_irq_wake: fix return code and wake status tracking
Since 15a647eba94c3da27ccc666bea72e7cca06b2d19 set_irq_wake returned -ENXIO
if another device had it already enabled. Zero is the right value to
return in this case. Moreover the change to desc->status was not reverted
if desc->chip->set_wake returned an error.
Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Henrik Rydberg [Tue, 22 Jul 2008 13:54:05 +0000 (15:54 +0200)]
HID: apple_fn_keys F5 and F6
In drivers/hid/hid-input.c, the apple_fn_keys translation table
contains no entries for the F5 and F6 keys. This patch maps the F5 and
F6 keys to KBDILLUMDOWN and KBDILLUMUP, respektively, which make them
work as keyboard backlight control keys.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This patch completely removes the dependency of usbkbd and usbmouse drivers
on usbhid code.
usbkbd/usbmouse drivers are not needed in the vast majority of cases anyway,
and they shouldn't be loaded in standard configurations at all. They are supposed
to be as trivial as possible, and searching for HID_QUIRK_IGNORE can even be
bad in some cases.
Dan Nicholson [Sat, 14 Jun 2008 17:26:24 +0000 (10:26 -0700)]
HID: Invert HWHEEL mappings for some Logitech mice
Some Logitech mice have a tilt wheel which register as HWHEEL buttons.
The events are positive for a click to the right and negative for a
click to the left. Applications expect the opposite, though.
I suspect this affects a lot more Logitech mice, but these are the only
two I have. I tested this using evtest and a GTK application. A similar
Microsoft Intellimouse I have works correctly.
Signed-off-by: Dan Nicholson <dbn.lists@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
HID: add fn key support on Macbook Pro 4,1 and Macbook Air
Added device ids to hid-quriks for detection of keyboards on 4th
generation Macbook Pro and Macbook Air
The naming scheme is consistent with past Apple keyboards in hid-quirks;
as defined by Apple (including device ids) in:
/System/Library/Extensions/AppleUSBTopCase.kext/Contents/PlugIns/AppleUSBTCKeyboard.kext/Co
ntents/Info.plist
Patch was originally posted and tested at:
https://bugs.launchpad.net/mactel-support/+bug/207127
Alan Cox [Mon, 26 May 2008 09:25:20 +0000 (11:25 +0200)]
HID: Switch hiddev to unlocked_ioctl
Push down the BKL. In some cases compat_ioctl already doesn't take the
BKL so we don't either. Some of the locking here seems already dubious
and object lifetimes want documenting
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (82 commits)
ipw2200: Call netif_*_queue() interfaces properly.
netxen: Needs to include linux/vmalloc.h
[netdrvr] atl1d: fix !CONFIG_PM build
r6040: rework init_one error handling
r6040: bump release number to 0.18
r6040: handle RX fifo full and no descriptor interrupts
r6040: change the default waiting time
r6040: use definitions for magic values in descriptor status
r6040: completely rework the RX path
r6040: call napi_disable when puting down the interface and set lp->dev accordingly.
mv643xx_eth: fix NETPOLL build
r6040: rework the RX buffers allocation routine
r6040: fix scheduling while atomic in r6040_tx_timeout
r6040: fix null pointer access and tx timeouts
r6040: prefix all functions with r6040
rndis_host: support WM6 devices as modems
at91_ether: use netstats in net_device structure
sfc: Create one RX queue and interrupt per CPU package by default
sfc: Use a separate workqueue for resets
sfc: I2C adapter initialisation fixes
...
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc32: pass -m32 when building vmlinux.lds
sparc: Fixes the DRM layer build on sparc.
ide: merge <asm-sparc/ide_64.h> with <asm-sparc/ide_32.h>
ide: <asm-sparc/ide_64.h>: use __raw_{read,write}w()
ide: <asm-sparc/ide_32.h>: use __raw_{read,write}w()
ide: <asm-sparc/ide_64.h>: use %r0 for outw_be()
sparc64: Do not define BIO_VMERGE_BOUNDARY.
netif_carrier_{on,off}() handles starting and stopping packet
flow into the driver. So there is no reason to invoke netif_stop_queue()
and netif_wake_queue() in response to link status events.
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch reworks the error handling in r6040_init_one
in order not to leak resources and correcly unmap and release
PCI regions of the MAC. Also prefix printk's with the driver name
for clarity.
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This patch bumps the release of the r6040 driver. There has been
quite some versions of it out there, but this one is the one
people should report bugs against.
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
r6040: handle RX fifo full and no descriptor interrupts
This patch allows the MAC to handle the RX FIFO full
and no descriptor available interrupts. While we are at it
replace the TX interrupt with its corresponding definition.
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This patch changes the default waiting time of a packet, which
along with our previous r6040_rx path, was causing huge delays
with another host (160 to 230 ms).
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This patch completely reworks the RX path in order to be
more accurate about what is going on with the MAC.
We no longer read the error from the MLSR register instead read
the descriptor status register which reflects, the error per descriptor.
We now allocate skbs on the fly in r6040_rx, and we handle allocation
failure instead of simply dropping the packet. Remove the
rx_free_desc counter of r6040_private structure since we
allocate skbs in the RX path.
r6040_rx_buf_alloc is now removed and becomes unuseless.
Signed-Off-By: Joerg Albert <jal2@gmx.de> Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
projects / linux-2.6-omap-h63xx.git / log