kernel booting on a APEI-enabled machines w/ CONFIG_PSTORE_CONSOLE=y (this
is N by default, though).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)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=CmNn
-----END PGP SIGNATURE-----
Merge tag 'for-v3.7-fixes' of git://git.infradead.org/users/cbou/linux-pstore
Pull pstore fix from Anton Vorontsov:
"A small fixup for the persistent storage subsystem. The bug can
prevent kernel booting on a APEI-enabled machines w/ PSTORE_CONSOLE=y
(this is N by default, though)."
* tag 'for-v3.7-fixes' of git://git.infradead.org/users/cbou/linux-pstore:
pstore: Fix NULL pointer dereference in console writes
Pill i2c fixes from Jean Delvare.
Well, "fixes".. The biggest patch here is actually Jan marking Wolfram
Sang as the main i2c subsystem maintainer, with Jan staying on as the PC
controller maintainer.
* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
i2c-mux-pinctrl: Fix probe error path
MAINTAINERS: i2c: 7 years, this is it
A few fixes for teardown issues that will be rarely seen, plus a fix for
a silly bug in regulator_is_supported_voltage() which shows how often
the answer to the question should be false.
The supported voltage commit is very new as I just edited to add a Cc to
stable, the code itself has been in -next.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=HyTz
-----END PGP SIGNATURE-----
Merge tag 'regulator-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"A few fixes for teardown issues that will be rarely seen, plus a fix
for a silly bug in regulator_is_supported_voltage() which shows how
often the answer to the question should be false.
The supported voltage commit is very new as I just edited to add a Cc
to stable, the code itself has been in -next."
* tag 'regulator-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: fix voltage check in regulator_is_supported_voltage()
regulator: core: Avoid deadlock when regulator_register fails
Regulator: core: Unregister when gpio request fails.
The only large LOC is seen in WM5102 driver, just writing a bunch of
register updates, but the actual code change is small.
Other than that, all small fixes suitable for rc6.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)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=d78q
-----END PGP SIGNATURE-----
Merge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"The only large LOC is seen in WM5102 driver, just writing a bunch of
register updates, but the actual code change is small. Other than
that, all small fixes suitable for rc6."
* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: usb-audio: Fix mutex deadlock at disconnection
ALSA: fm801: precedence bug in snd_fm801_tea575x_get_pins()
ALSA: es1968: precedence bug in snd_es1968_tea575x_get_pins()
ALSA: hda - Add a missing quirk entry for iMac 9,1
ASoC: core: Double control update err for snd_soc_put_volsw_sx
ASoC: dapm: Use card_list during DAPM shutdown
ASoC: cs42l52: fix the return value of cs42l52_set_fmt()
ASoC: bells: Correct type in sub speaker DAI name for WM5102
ASoC: wm8978: pll incorrectly configured when codec is master
ASoC: mxs-saif: Fix channel swap for 24-bit format
ASoC: bells: Select WM1250-EV1 Springbank audio I/O module
ASoC: bells: Add missing select of WM0010
ASoC: mxs-saif: Add MODULE_ALIAS
ASoC: wm5102: Write register value corrections after SYSCLK is enabled
Commit 13d782f ("sctp: Make the proc files per network namespace.")
changed the /proc/net/sctp/ struct file_operations opener functions to
use single_open_net() and seq_open_net().
Avoid leaking memory by using single_release_net() and seq_release_net()
as the release functions.
Discovered with Trinity (the syscall fuzzer).
Signed-off-by: Tommi Rantala <tt.rantala@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This change fixes a sparse warning triggered by casting the flowinfo from
netlink messages in an u32 instead of be32. This change corrects that in order
to resolve the sparse warning.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This change fixes several sparse warnings about endianness problem. The wrong
nla_*() functions were used.
It also fix a sparse warning about a flag test (field i_flags). This field is
used in this file like a local flag only, so it is more an u16 (gre uses it as a
be16). This sparse warning was already there before the patch that add netlink
management, the code has just been moved.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This change fixes two sparse warnings triggered by casting the ip addresses
from netlink messages in an u32 instead of be32. This change corrects that
in order to resolve the sparse warnings.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The return value of wait_for_completion_timeout() is always
>= 0 with unsigned int type.
So the condition "ret < 0" or "ret >= 0" is pointless.
Signed-off-by: liu chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This patch extends the esd_usb2 driver to support the
tiny CAN-USB/Micro CAN/USB interface.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Patch adds support for CANpro/104-Plus Opto CAN board. Board uses PLX9030
bridge and two NXP SJA1000 CAN controllers. Patch is generated and tested with
kernel 3.6.1.
Signed-off-by: Muhammad Ghias <mghias@connecttech.com>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
[mkl: minor adjustments to commit message]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
The 3215 console always has the RAW3215_FIXED flag set, which causes
raw3215_shutdown() not to wait for outstanding I/O requests if an attached
tty gets closed.
The flag however can be simply removed, so we can guarantee that all requests
belonging to the tty have been processed when the tty is closed.
However the tasklet that belongs to the 3215 device may be scheduled even if
there is no tty attached anymore, since we have a race between console and tty
processing.
Thefore unconditional tty_wakekup() in raw3215_wakeup() can cause the following
NULL pointer dereference:
3.465368 Unable to handle kernel pointer dereference at virtual kernel address (null)
3.465448 Oops: 0004 #1 SMP
3.465454 Modules linked in:
3.465459 CPU: 1 Not tainted 3.6.0 #1
3.465462 Process swapper/1 (pid: 0, task: 000000003ffa4428, ksp: 000000003ffb7ce0)
3.465466 Krnl PSW : 0404100180000000 0000000000162f86 (__wake_up+0x46/0xb8)
3.465480 R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:0 CC:1 PM:0 EA:3
Krnl GPRS: fffffffffffffffe 0000000000000000 0000000000000160 0000000000000001
3.465492 0000000000000001 0000000000000004 0000000000000004 000000000096b490
3.465499 0000000000000001 0000000000000100 0000000000000001 0000000000000001
3.465506 070000003fc87d60 0000000000000160 000000003fc87d68 000000003fc87d00
3.465526 Krnl Code: 0000000000162f76: e3c0f0a80004 lg %r12,168(%r15)
0000000000162f7c: 58000370 l %r0,880
#0000000000162f80: c007ffffffff00 xilf %r0,4294967295
>0000000000162f86: ba102000 cs %r1,%r0,0(%r2)
0000000000162f8a: 1211 ltr %r1,%r1
0000000000162f8c: a774002f brc 7,162fea
0000000000162f90: b904002d lgr %r2,%r13
0000000000162f94: b904003a lgr %r3,%r10
3.465597 Call Trace:
3.465599 (<0400000000000000> 0x400000000000000)
3.465602 <000000000048c77e> raw3215_wakeup+0x2e/0x40
3.465607 <0000000000134d66> tasklet_action+0x96/0x168
3.465612 <000000000013423c> __do_softirq+0xd8/0x21c
3.465615 <0000000000134678> irq_exit+0xa8/0xac
3.465617 <000000000046c232> do_IRQ+0x182/0x248
3.465621 <00000000005c8296> io_return+0x0/0x8
3.465625 <00000000005c7cac> vtime_stop_cpu+0x4c/0xb8
3.465629 (<0000000000194e06> tick_nohz_idle_enter+0x4e/0x74)
3.465633 <0000000000104760> cpu_idle+0x170/0x184
3.465636 <00000000005b5182> smp_start_secondary+0xd6/0xe0
3.465641 <00000000005c86be> restart_int_handler+0x56/0x6c
3.465643 <0000000000000000> 0x0
3.465645 Last Breaking-Event-Address:
3.465647 <0000000000403136> tty_wakeup+0x46/0x98
3.465652
3.465654 Kernel panic - not syncing: Fatal exception in interrupt
01: HCPGIR450W CP entered; disabled wait PSW 00020001 80000000 00000000 0010F63C
The easiest solution is simply to check if tty is NULL in the tasklet.
If it is NULL nothing is to do (no tty attached), otherwise tty_wakeup()
can be called, since we hold a reference to the tty.
This is not nice... but it is a small patch and it works.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Add hardware checksum statistic counters to the ring structures and
then during packet processing update those counters instead of the
global counters in the adapter structure. Only update the adapter
structure counters when all other statistics are gathered in the
ixgbevf_update_stats() function.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
The spinlocks are not required during reset. There won't be any
contention for the mailbox resource.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
The function pointers will always be set - there is no good reason to
check them. Also just remove get_bus_info() call as the VF has no bus
info to report.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
It is unused - remove it.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Remove dereference of hw pointer from adapter structure since a pointer
to the hw structure has already been allocated off the stack. Also clean
up useless parenthesis.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Moves allocation of local variable to section where it is needed and
removes unnecessary if statement.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
I have encountered several systems that have an invalid tag map. This
invalid tag map results in only two tags being generated 0x1F which is
usually applied to the first core in a Hyper-threaded pair and 0x00 which
is applied to the second core in a Hyper-threaded pair. The net result of
all this is that DCA causes significant cache thrash because the 0x1F tag
will send traffic to the second socket, which the 0x00 tag will not DCA tag
the frame resulting in no benefit.
For now the best solution from the driver's perspective is to just disable
DCA if the tag map is invalid. The correct solution for this would be to
have the BIOS on affected systems updated so that the correct tags are
generated for a given APIC ID.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This reverts commit aa731872f7.
As pointed out by Ben Hutchings, this change is not correct.
mdiobus_unregister() can't be called if the bus isn't registered yet,
however this change can result in situations which cause that to
happen.
Part of the confusion here revolves around the fact that the
callers of this module control registration/unregistration,
rather than the module itself.
Signed-off-by: David S. Miller <davem@davemloft.net>
Add CPSW and MDIO related device tree data for AM33XX.
Also enable them into board/evm dts files by providing
respective phy-id.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Enable CPSW support in defconfig which is present in AM33xx SoC
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch adds hwmod entry for davinci MDIO module,
creating parent<->child relationship between CPSW and MDIO module.
This Parent-child relation is required in order to use common resources
like, clock, but still maintaining the logical separation between them.
CPGMAC SubSystem consist of various sub-modules, like, mdio, cpdma,
cpsw, etc... These sub-modules are also used in some of Davinci
family of devices, so separate and independent platform devices &
drivers for CPSW and MDIO is implemented.
In case of AM33XX, the resources are shared and common register
bit-field is provided to control module/clock enable/disable,
makes it difficult to handle common resources from both drivers.
So the solution is, create parent<->child relationship between
CPGMAC & MDIO modules.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Move network stack halt APIs before halting the hardware to ensure no
packets are queued to hardware during closing the device during
suspend sequence.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Instead of having a host of different register offsets in the device tree,
this patch simplifies the CPSW code by letting the driver set the proper
register offsets automatically, based on the CPSW version.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
CPGMAC SubSystem consist of various sub-modules, like, mdio, cpdma,
cpsw, etc... These sub-modules are also used in some of Davinci family
of devices. Now based on requirement, use-case and available technology
nodes the integration of these sub-modules varies across devices.
So coming back to Linux net driver, currently separate and independent
platform devices & drivers for CPSW and MDIO is implemented. In case of
Davinci they both has separate control, from resources perspective,
like clock.
In case of AM33XX, the resources are shared and only one register
bit-field is provided to control module/clock enable/disable, makes it
difficult to handle common resource.
So the solution here implemented in this patch is,
Create parent<->child relationship between both the drivers, making
CPSW as a parent and MDIO as its child and enumerate all the child nodes
under CPSW module.
Both the drivers will function exactly the way it was operating before,
including runtime-pm functionality. No change is required in MDIO driver
(for that matter to any child driver).
As this is only supported during DT boot, the parent<->child relationship
is created and populated in DT execution flow. The only required change
is inside DTS file, making MDIO as a child to CPSW node.
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
By mistake (most likely a copy-paste), instead of pm_runtime_get_sync()
api, driver is calling pm_runtime_put_sync() api in resume callback
function. The bug was introduced by commit id (ae2c07aaf74:
davinci_mdio: runtime PM support).
Now, the reason why it didn't impact functionality is, the patch has
been tested on AM335x-EVM and BeagleBone platform while submitting;
and in case of AM335x the MDIO driver doesn't control the module
enable/disable part, which is handled by CPSW driver.
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
John W. Linville says:
====================
Included is a Bluetooth pull -- Gustavo says:
"These are the Bluetooth bits for inclusion in 3.8, there is basically one big
thing here which is the High Speed patches from Andrei, he did a lot of work on
A2MP and management of AMP devices. The rest are mostly clean up and bug
fixes."
Also included is an NFC pull -- Samuel says:
"With this one we have:
- pn544 p2p support.
- pn544 physical and HCI layers separation. We are getting the pn544 driver
ready to support non i2c physical layers.
- LLCP SNL (Service Name Lookup). This is the NFC p2p service discovery
protocol.
- LLCP datagram sockets (connection less) support.
- IDR library usage for NFC devices indexes assignement.
- NFC netlink extension for setting and getting LLCP link characteristics.
- Various code style fixes and cleanups spread over the pn533, LLCP, HCI and
pn544 code."
There are a couple of mac80211 pulls as well -- Johannes says:
"Please pull my mac80211-next tree to get the first round of new features
for 3.8. We have:
* finally, the mac80211 multi-channel work
* scan improvements:
- bg scan
- scan flush
- forced AP scan
* cfg80211 tracing
* a bit of new code to allow implementing SAE (secure authentication of
equals) in managed mode
Along with a few random improvements, features and fixes."
and...
"Please pull from mac80211-next (per below pull request) to get a few
updates. Most important is probably the fix for the WDS regression that
my previous pull request introduced. Other than that, I have some
tracing code, two mesh updates and a change to allow drivers to
calculate the AES CMAC subkeys without having to implement the GF_mulx
operation themselves."
On top of that are the usual updates to iwlwifi, ath9k, rt2x00,
brcmfmac, mwifiex, and a few others here and there. Of note is the
addition of the ar5523 driver, ported from an original FreeBSD driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
irq_cnt is no longer reliable since rxq_cnt can be independently configured.
Update version to 3.127.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The watchdog will not trigger when the carrier is off when reconfiguring
the device. Because carrier state is now off during reset, we need to
introduce a link_up flag to keep track of link state during PHY setup.
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
- Also refactor the conditional to use the existing tg3_pci_tbl array.
- Set flags in the driver_data field of the pci_device_id structure to
identify these devices.
- Add PCI_DEVICE_SUB() to pci.h to declare PCI 4-part IDs to match these
devices.
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch add the support of 'ip link .. type sit'.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Functions in this file start with ipip6_.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
IFLA_IPTUN_FLAGS and IFLA_IPTUN_PMTUDISC were missing.
There is only one possible flag in i_flag: SIT_ISATAP.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
netdev_state_change() was called only when end points or link was updated. Now
that all parameters are advertised via netlink, we must advertise any change.
This patch also prepares the support of sit tunnels management via rtnl. The
code which update tunnels will be put in a new function.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch add the support of 'ip link .. type ipip'.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This parameter was missing in the dump.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
netdev_state_change() was called only when end points or link was updated. Now
that all parameters are advertised via netlink, we must advertise any change.
This patch also prepares the support of ipip tunnels management via rtnl. The
code which update tunnels will be put in a new function.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch add the support of 'ip link .. type ip6tnl'.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Functions in this file start with ip6_tnl_.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
IPv6 tunnels can have three mode: 4in6, 6in6 and xin6.
This information was missing in the netlink message.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The chip ready check added by the commit 3ac3546e [Always wait for
the chip to be ready] does not work when the register read/write
is word swapped. This check has been added before the WORD_SWAP
register is programmed, so we need to check for swapped register
value as well.
Bit 16 is marked as RESERVED in SMSC datasheet, Steve Glendinning
<steve@shawell.net> checked with SMSC and wrote:
The chip architects have concluded we should be reading PMT_CTRL
until we see any of bits 0, 8, 16 or 24 set. Then we should read
BYTE_TEST to check the byte order is correct (as we already do).
The rationale behind this is that some of the chip variants have
word order swapping features too, so the READY bit could actually
be in any of the 4 possible locations. The architects have confirmed
that if any of these 4 positions is set the chip is ready. The other
3 locations will either never be set or can only go high after READY
does (so also indicate the device is ready).
This change will check for the READY bit at the 16th position. We do
not check the other two cases (bit 8 and 24) since the driver does not
support byte-swapped register read/write.
Signed-off-by: Kamlakant Patel <kamlakant.patel@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In commit 175c0dff, drivers uses tasklet_kill to avoid put disabled tasklet
on the tasklet vec. But some of the drivers uses tasklet_init & tasklet_disable
in the driver init code, then tasklet_enable when it is opened. This makes
tasklet_enable on a killed tasklet and make ksoftirqd crazy then. Normally,
drivers should use tasklet_init/tasklet_kill on device open/remove, and use
tasklet_disable/tasklet_enable on device suspend/resume.
Reported-by: Peter Wu <lekensteyn@gmail.com>
Tested-by: Peter Wu <lekensteyn@gmail.com>
Signed-off-by: Xiaotian Feng <dannyfeng@tencent.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
