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2009-01-23phy: Add suspend/resume support to SMSC PHYsSteve Glendinning1-0/+12
All supported SMSC PHYs implement the standard "power down" bit 11 of BMCR, so this patch adds support using the generic genphy_{suspend,resume} functions. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-23phylib: Fix oops in suspend/resume pathsAnton Vorontsov1-5/+3
Suspend/resume routines check for phydrv != NULL, but that is wrong because "phydrv" comes from container_of(drv). If drv is NULL, then container_of(drv) will return non-NULL result, and the checks won't work. The Freescale TBI PHYs are driver-less, so "drv" is NULL, and that leads to the following oops: Unable to handle kernel paging request for data at address 0xffffffe4 Faulting instruction address: 0xc0215554 Oops: Kernel access of bad area, sig: 11 [#1] [...] NIP [c0215554] mdio_bus_suspend+0x34/0x70 LR [c01cc508] suspend_device+0x258/0x2bc Call Trace: [cfad3da0] [cfad3db8] 0xcfad3db8 (unreliable) [cfad3db0] [c01cc508] suspend_device+0x258/0x2bc [cfad3dd0] [c01cc62c] dpm_suspend+0xc0/0x140 [cfad3e20] [c01cc6f4] device_suspend+0x48/0x5c [cfad3e40] [c0068dd8] suspend_devices_and_enter+0x8c/0x148 [cfad3e60] [c00690f8] enter_state+0x100/0x118 [cfad3e80] [c00691c0] state_store+0xb0/0xe4 [cfad3ea0] [c018c938] kobj_attr_store+0x24/0x3c [cfad3eb0] [c00ea9a8] flush_write_buffer+0x58/0x7c [cfad3ed0] [c00eadf0] sysfs_write_file+0x58/0xa0 [cfad3ef0] [c009e810] vfs_write+0xb4/0x16c [cfad3f10] [c009ed40] sys_write+0x4c/0x90 [cfad3f40] [c0014954] ret_from_syscall+0x0/0x38 [...] This patch fixes the issue, plus removes unneeded parentheses and fixes indentation level in mdio_bus_suspend(). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-23bnx2x: VersionEilon Greenstein1-2/+2
Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-23bnx2x: loopback test failureEilon Greenstein1-6/+7
A link change interrupt might be queued and activated after the loopback was set and it will cause the loopback to fail. The PHY lock should be kept until the loopback test is over. That implies that the bnx2x_test_link should used within the loopback function and not bnx2x_wait_for_link since that function also takes the PHY link Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-23bnx2x: Missing rmb when waiting for FW responseEilon Greenstein1-0/+1
Waiting for the FW to response requires a memory barrier Signed-off-by: Michal Kalderon <michals@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-23bnx2x: Calling napi_delEilon Greenstein1-0/+6
rmmod might hang without this patch since the reference counter is not going down Signed-off-by: Yitchak Gertner <gertner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-23bnx2x: Carrier off first callEilon Greenstein1-2/+2
Call carrier off should not be called after register_netdev since after register netdev open can be called at any time followed by an interrupt that will set it to carrier_on and the probe will resume control and set it to off Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-23bnx2x: Handling load failuresEilon Greenstein1-66/+88
Failures on load were not handled correctly - separate the flow to handle different failures Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-23bnx2x: Disable napiEilon Greenstein1-3/+2
Calling napi disabled unconditionally at netif stop Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-23bnx2x: Reset HW before useEilon Greenstein1-8/+9
To avoid complications, make sure that the HW is in reset (as it should be) before trying to take it out of reset. In normal flows, the HW is indeed in rest so this should have no effect Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-22iwlwifi: return NETDEV_TX_OK from _tx opsReinette Chatre2-2/+2
be consistent with mac80211 drivers and return correct return code. NETDEV_TX_OK is 0, but we need to be consistent wrt formatting amongst implementations re: http://marc.info/?l=linux-wireless&m=123119327419865&w=2 Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Reviewed-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-22zd1211rw: adding Sitecom WL-603 (0df6:0036) to the USB id listHin-Tak Leung1-0/+1
Giuseppe Cala <jiveaxe@gmail.com> (The second "a" in "Cala" should be a grave, U+00E0) reported success on zd1211-devs@lists.sourceforge.net. The chip info is: zd1211b chip 0df6:0036 v4810 high 00-0c-f6 AL2230_RF pa0 g--N- The Sitecom WL-603 is detected as a zd1211b with a AL2230 RF transceiver chip. Signed-off-by: Giuseppe Cala <jiveaxe@gmail.com> Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-22p54usb: fix nasty use after freeChristian Lamparter1-21/+13
In theory, the firmware acks the received a data frame, before signaling the driver to free it again. However Artur Skawina <art.08.09@gmail.com> has shown that it can happen in reverse order as well. This is very bad and could lead to memory corruptions, oopses and panics. Thanks to Artur Skawina <art.08.09@gmail.com> for reporting and debugging this issue. Signed-off-by: Christian Lamparter <chunkeey@web.de> Tested-by: Artur Skawina <art.08.09@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-22p54: more cryptographic accelerator fixesChristian Lamparter1-3/+17
If we let the firmware do the data encryption, we have to remove the ICV and (M)MIC at the end of the frame before we can give it back to mac80211. Or, these data frames have a few trailing bytes on cooked monitor interfaces. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-22p54: add missing break in eeprom parserChr1-2/+2
This patch fixes a obvious memory leak in the eeprom parser. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-22orinoco: use KERN_DEBUG for link status messagesPavel Roskin1-1/+1
KERN_INFO is too "loud" for messages that are generated by the ordinary events, such as accociation. Use of KERN_DEBUG is consistent with mac80211. Suggested by Michael Gilbert <michael.s.gilbert@gmail.com> Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-22rt2x00: Fix TX rate short preamble detectionIvo van Doorn1-1/+2
Mac80211 provides 2 structures to handle bitrates, namely ieee80211_rate and ieee80211_tx_rate. To determine the short preamble mode for an outgoing frame, the flag IEEE80211_TX_RC_USE_SHORT_PREAMBLE must be checked on ieee80211_tx_rate and not ieee80211_rate (which rt2x00 did). This fixes a regression which was triggered in 2.6.29-rcX as reported by Chris Clayton. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Tested-By: Chris Clayton <chris2553@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-22mac80211: fix slot time debug messageChristian Lamparter1-2/+2
wlan0: switched to short barker preamble (BSSID=00:01:aa:bb:cc:dd) wlan0: switched to short slot (BSSID=) <something is missing here> should be: wlan0: switched to short barker preamble (BSSID=00:01:aa:bb:cc:dd) wlan0: switched to short slot (BSSID=00:01:aa:bb:cc:dd) Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-22orinoco: move kmalloc(..., GFP_KERNEL) outside spinlock in ↵Andrey Borzenkov1-17/+13
orinoco_ioctl_set_genie [ 56.923623] BUG: sleeping function called from invalid context at /home/bor/src/linux-git/mm/slub.c:1599 [ 56.923644] in_atomic(): 0, irqs_disabled(): 1, pid: 3031, name: wpa_supplicant [ 56.923656] 2 locks held by wpa_supplicant/3031: [ 56.923662] #0: (rtnl_mutex){--..}, at: [<c02abd1f>] rtnl_lock+0xf/0x20 [ 56.923703] #1: (&priv->lock){++..}, at: [<dfc840c2>] orinoco_ioctl_set_genie+0x52/0x130 [orinoco] [ 56.923782] irq event stamp: 910 [ 56.923788] hardirqs last enabled at (909): [<c01957db>] __kmalloc+0x7b/0x140 [ 56.923820] hardirqs last disabled at (910): [<c0309419>] _spin_lock_irqsave+0x19/0x80 [ 56.923847] softirqs last enabled at (880): [<c0124f54>] __do_softirq+0xc4/0x110 [ 56.923865] softirqs last disabled at (871): [<c01049ae>] do_softirq+0x8e/0xe0 [ 56.923895] Pid: 3031, comm: wpa_supplicant Not tainted 2.6.29-rc2-1avb #1 [ 56.923905] Call Trace: [ 56.923919] [<c01049ae>] ? do_softirq+0x8e/0xe0 [ 56.923941] [<c011ad12>] __might_sleep+0xd2/0x100 [ 56.923952] [<c0195837>] __kmalloc+0xd7/0x140 [ 56.923963] [<c030946a>] ? _spin_lock_irqsave+0x6a/0x80 [ 56.923981] [<dfc840e9>] ? orinoco_ioctl_set_genie+0x79/0x130 [orinoco] [ 56.923999] [<dfc840c2>] ? orinoco_ioctl_set_genie+0x52/0x130 [orinoco] [ 56.924017] [<dfc840e9>] orinoco_ioctl_set_genie+0x79/0x130 [orinoco] [ 56.924036] [<c0209325>] ? copy_from_user+0x35/0x130 [ 56.924061] [<c02ffd96>] ioctl_standard_call+0x196/0x380 [ 56.924085] [<c029f945>] ? __dev_get_by_name+0x85/0xb0 [ 56.924096] [<c02ff88f>] wext_handle_ioctl+0x14f/0x230 [ 56.924113] [<dfc84070>] ? orinoco_ioctl_set_genie+0x0/0x130 [orinoco] [ 56.924132] [<c02a3da5>] dev_ioctl+0x495/0x570 [ 56.924155] [<c0293e05>] ? sys_sendto+0xa5/0xd0 [ 56.924171] [<c0142fe8>] ? mark_held_locks+0x48/0x90 [ 56.924183] [<c0292880>] ? sock_ioctl+0x0/0x280 [ 56.924193] [<c029297d>] sock_ioctl+0xfd/0x280 [ 56.924203] [<c0292880>] ? sock_ioctl+0x0/0x280 [ 56.924235] [<c01a51d0>] vfs_ioctl+0x20/0x80 [ 56.924246] [<c01a53e2>] do_vfs_ioctl+0x72/0x570 [ 56.924257] [<c0293e62>] ? sys_send+0x32/0x40 [ 56.924268] [<c02947c0>] ? sys_socketcall+0x1d0/0x2a0 [ 56.924280] [<c010339f>] ? sysenter_exit+0xf/0x16 [ 56.924292] [<c01a5919>] sys_ioctl+0x39/0x70 [ 56.924302] [<c0103371>] sysenter_do_call+0x12/0x31 Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-22mac80211: decrement ref count to netdev after launching mesh discoveryBrian Cavagnolo1-2/+4
After launching mesh discovery in tx path, reference count was not being decremented. This was preventing module unload. Signed-off-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: Andrey Yurovsky <andrey@cozybit.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-22drm/i915: Fix cursor physical address choice to match the 2D driver.Jesse Barnes1-1/+4
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>
2009-01-22drm: stash AGP include under the do-we-have-AGP ifdefEric Anholt1-1/+2
This fixes the MIPS with DRM build. Signed-off-by: Eric Anholt <eric@anholt.net> Tested-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-01-22drm: don't whine about not reading EDID dataJesse Barnes1-1/+1
Make this message a little quieter, since it's common and not necessarily indicative of a problem. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-01-22drm/i915: hook up LVDS DPMS propertyJesse Barnes1-0/+13
The LVDS output supports DPMS calls, but we never hooked up the property code, so set property calls didn't actually do anything. Implement a set_property callback for the LVDS output so that the right thing happens. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-01-22drm/i915: remove unnecessary debug output in KMS initJesse Barnes1-2/+0
We don't really need to print out the FB BAR... Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-01-22ALSA: hda - Add model entry for HP dv4Takashi Iwai1-0/+2
Added model=hp-dv5 for HP dv4 (103c:30f7). Reference: kernel bug #12440 http://bugzilla.kernel.org/show_bug.cgi?id=12440 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-22fs/Kconfig: move 9p outAlexey Dobriyan2-11/+11
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move afs outAlexey Dobriyan2-22/+22
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move coda outAlexey Dobriyan2-22/+22
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move the rest of ncpfs outAlexey Dobriyan2-22/+21
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move smbfs outAlexey Dobriyan2-57/+56
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move sunrpc outAlexey Dobriyan2-79/+80
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move nfsd outAlexey Dobriyan2-81/+81
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move nfs outAlexey Dobriyan2-86/+87
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move ufs outAlexey Dobriyan2-44/+44
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move sysv outAlexey Dobriyan2-38/+37
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move romfs outAlexey Dobriyan2-18/+17
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move qnx4 outAlexey Dobriyan2-26/+26
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move hpfs outAlexey Dobriyan2-16/+15
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move omfs outAlexey Dobriyan2-14/+14
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move minix outAlexey Dobriyan2-18/+18
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move vxfs outAlexey Dobriyan2-17/+17
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move squashfs outAlexey Dobriyan2-52/+52
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move cramfs outAlexey Dobriyan2-20/+20
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move efs outAlexey Dobriyan2-16/+15
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move bfs outAlexey Dobriyan2-22/+20
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move befs outAlexey Dobriyan2-27/+27
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move hfs, hfsplus outAlexey Dobriyan3-27/+27
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move ecryptfs outAlexey Dobriyan2-12/+12
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-22fs/Kconfig: move affs outAlexey Dobriyan2-22/+22
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
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