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2010-05-12drivers/net/wireless/hostap: Drop memory allocation castJulia Lawall2-4/+2
Drop cast on the result of kmalloc and similar functions. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; @@ - (T *) (\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...)) // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-05-10pcmcia: dev_node removal (write-only drivers)Dominik Brodowski1-7/+2
dev_node_t was only used to transport some minor/major numbers from the PCMCIA device drivers to deprecated userspace helpers. However, only a few drivers made use of it, and the userspace helpers are deprecated anyways. Therefore, get rid of dev_node_t . As a first step, remove any usage of dev_node_t from drivers which only wrote to this typedef/struct, but did not make use of it. CC: [email protected] CC: Harald Welte <[email protected]> CC: [email protected] CC: [email protected] CC: [email protected] CC: [email protected] CC: [email protected] Signed-off-by: Dominik Brodowski <[email protected]>
2010-05-10pcmcia: re-work pcmcia_request_irq()Dominik Brodowski1-23/+6
Instead of the old pcmcia_request_irq() interface, drivers may now choose between: - calling request_irq/free_irq directly. Use the IRQ from *p_dev->irq. - use pcmcia_request_irq(p_dev, handler_t); the PCMCIA core will clean up automatically on calls to pcmcia_disable_device() or device ejection. - drivers still not capable of IRQF_SHARED (or not telling us so) may use the deprecated pcmcia_request_exclusive_irq() for the time being; they might receive a shared IRQ nonetheless. CC: [email protected] CC: [email protected] CC: [email protected] CC: [email protected] CC: [email protected] CC: [email protected] CC: [email protected] Signed-off-by: Dominik Brodowski <[email protected]>
2010-03-30include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo8-0/+9
implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <[email protected]> Guess-its-ok-by: Christoph Lameter <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Lee Schermerhorn <[email protected]>
2010-02-25Merge branch 'master' of ↵David S. Miller1-13/+4
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl-core.h drivers/net/wireless/rt2x00/rt2800pci.c
2010-02-19Introduce PCMCIA_DEVICE_PROD_ID3Pavel Roskin1-13/+4
...and use it in hostap_cs and orinoco_cs. Another PCMCIA device with Intersil Prism chipset has been reported: Socket 0: product info: "Gigabyte", "GN-WLM01_P25L_ADAPTER", "ISL37300P", "Eval-RevA" manfid: 0x02e0, 0x1011 function: 6 (network) As it's the case with some other Prism based devices, the third ID string contains a design name that should be sufficient to identify the card as having Intersil Prism chipset and thus compatible with both orinoco_cs and hostap_cs. Introduce PCMCIA_DEVICE_PROD_ID3 that matches the third ID string only. Use it in orinoco_cs and hostap_cs to match cards with the third ID string indicating Prism chipset. Remove corresponding entries that use PCMCIA_DEVICE_PROD_ID123. Reported-by: Ozzy <[email protected]> Signed-off-by: Pavel Roskin <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-01-07drivers/net/: use DEFINE_PCI_DEVICE_TABLE()Alexey Dobriyan2-2/+2
Use DEFINE_PCI_DEVICE_TABLE() so we get place PCI ids table into correct section in every case. Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-21wireless: hostap, fix oops due to early probing interruptColin Ian King1-0/+9
BugLink: https://bugs.launchpad.net/ubuntu/+bug/254837 Spurious shared interrupts or early probing interrupts can cause the hostap interrupt handler to oops before the driver has fully configured the IO base port addresses. In some cases the oops can be because the hardware shares an interrupt line, on other cases it is due to a race condition between probing for the hardware and configuring the IO base port. The latter occurs because the probing is required to determin the hardware port address which is only determined when the probe can interrupt the hardware (catch 22). This patch catches this pre-configured condition to avoid the oops. Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Stefan Bader <[email protected]> Acked-by: Tim Gardner <[email protected]> Acked-by: Stefan Bader <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2009-12-05Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller1-40/+11
Conflicts: drivers/net/pcmcia/fmvj18x_cs.c drivers/net/pcmcia/nmclan_cs.c drivers/net/pcmcia/xirc2ps_cs.c drivers/net/wireless/ray_cs.c
2009-11-28pcmcia: rework the irq_req_t typedefDominik Brodowski1-4/+1
Most of the irq_req_t typedef'd struct can be re-worked quite easily: (1) IRQInfo2 was unused in any case, so drop it. (2) IRQInfo1 was used write-only, so drop it. (3) Instance (private data to be passed to the IRQ handler): Most PCMCIA drivers using pcmcia_request_irq() to actually register an IRQ handler set the "dev_id" to the same pointer as the "priv" pointer in struct pcmcia_device. Modify the two exceptions (ipwireless, ibmtr_cs) to also work this waym and set the IRQ handler's "dev_id" to p_dev->priv unconditionally. (4) Handler is to be of type irq_handler_t. (5) Handler != NULL already tells whether an IRQ handler is present. Therefore, we do not need the IRQ_HANDLER_PRESENT flag in irq_req_t.Attributes. CC: [email protected] CC: [email protected] CC: [email protected] CC: [email protected] CC: [email protected] CC: [email protected] CC: Jaroslav Kysela <[email protected]> CC: Jiri Kosina <[email protected]> CC: Karsten Keil <[email protected]> for the Bluetooth parts: Acked-by: Marcel Holtmann <[email protected]> Signed-off-by: Dominik Brodowski <[email protected]>
2009-11-28pcmcia: remove deprecated handle_to_dev() macroDominik Brodowski1-1/+1
Update remaining users and remove deprecated handle_to_dev() macro CC: Harald Welte <[email protected]> CC: [email protected] CC: [email protected] CC: [email protected] Signed-off-by: Dominik Brodowski <[email protected]>
2009-11-18Merge branch 'master' of ↵David S. Miller2-0/+2
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/sfc/sfe4001.c drivers/net/wireless/libertas/cmd.c drivers/staging/Kconfig drivers/staging/Makefile drivers/staging/rtl8187se/Kconfig drivers/staging/rtl8192e/Kconfig
2009-11-09pcmcia: use dynamic debug infrastructure, deprecate CS_CHECK (wireless)Dominik Brodowski1-15/+8
Convert PCMCIA drivers to use the dynamic debug infrastructure, instead of requiring manual settings of PCMCIA_DEBUG. Also, remove all usages of the CS_CHECK macro and replace them with proper Linux style calling and return value checking. The extra error reporting may be dropped, as the PCMCIA core already complains about any (non-driver-author) errors. CC: [email protected] CC: [email protected] Signed-off-by: Dominik Brodowski <[email protected]>
2009-11-08pcmcia: use pre-determined valuesDominik Brodowski1-20/+1
A few PCMCIA network drivers can make use of values provided by the pcmcia core, instead of tedious, independent CIS parsing. xirc32ps_cs.c: manf_id hostap_cs.c: multifunction count b43/pcmcia.c: ConfigBase address and "Present" smc91c92_cs.c: By default, mhz_setup() can use VERS_1 as it is stored in struct pcmcia_device. Only some cards require workarounds, such as reading out VERS_1 twice. CC: David S. Miller <[email protected]> CC: [email protected] CC: [email protected] Acked-by: John W. Linville <[email protected]> Signed-off-by: Dominik Brodowski <[email protected]>
2009-10-30wireless: remove WLAN_80211 and WLAN_PRE80211 from KconfigJohn W. Linville1-1/+0
With the WLAN_PRE80211 drivers moved to drivers/staging, this distinction becomes unnecessary. Signed-off-by: John W. Linville <[email protected]>
2009-10-11headers: remove sched.h from interrupt.hAlexey Dobriyan2-0/+2
After m68k's task_thread_info() doesn't refer to current, it's possible to remove sched.h from interrupt.h and not break m68k! Many thanks to Heiko Carstens for allowing this. Signed-off-by: Alexey Dobriyan <[email protected]>
2009-10-07wext: refactorJohannes Berg1-0/+2
Refactor wext to * split out iwpriv handling * split out iwspy handling * split out procfs support * allow cfg80211 to have wireless extensions compat code w/o CONFIG_WIRELESS_EXT After this, drivers need to - select WIRELESS_EXT - for wext support - select WEXT_PRIV - for iwpriv support - select WEXT_SPY - for iwspy support except cfg80211 -- which gets new hooks in wext-core.c and can then get wext handlers without CONFIG_WIRELESS_EXT. Wireless extensions procfs support is auto-selected based on PROC_FS and anything that requires the wext core (i.e. WIRELESS_EXT or CFG80211_WEXT). Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2009-09-14hostap: Revert a toxic part of the conversion to net_device_opsMartin Decky1-1/+2
As the hostap driver was converted to use net_device_ops, a mistake was made in hostap_main.c (commit 5ae4efbcd2611562a8b93596be034e63495706a5). Originally, the tx_queue_len was set to 0 for every other interface than HOSTAP_INTERFACE_MASTER, but the new fragment of code sets tx_queue_len to 0 only for HOSTAP_INTERFACE_MASTER. The opposite of the previous behavior makes the driver to drop all packets in AP mode. Change the way 0 is assigned to tx_queue_len according to the original logic. Signed-off-by: Martin Decky <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2009-09-01wireless: convert drivers to netdev_tx_tStephen Hemminger2-7/+14
Mostly just simple conversions: * ray_cs had bogus return of NET_TX_LOCKED but driver was not using NETIF_F_LLTX * hostap and ipw2x00 had some code that returned value from a called function that also had to change to return netdev_tx_t Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-07-24hostap_cs: Enable shared interruptsLarry Finger1-1/+2
The hostap_cs driver is programmed for exclusive rather that shared interrupts. Signed-off-by: Larry Finger <[email protected]> Reported-and-Tested-by: Jack Schneider <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2009-07-05net: convert remaining non-symbolic return values in ndo_start_xmit() functionsPatrick McHardy1-21/+21
This patch converts the remaining occurences of raw return values to their symbolic counterparts in ndo_start_xmit() functions that were missed by the previous automatic conversion. Additionally code that assumed the symbolic value of NETDEV_TX_OK to be zero is changed to explicitly use NETDEV_TX_OK. Signed-off-by: Patrick McHardy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-06-15Merge branch 'master' of ↵David S. Miller1-4/+4
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: Documentation/feature-removal-schedule.txt drivers/scsi/fcoe/fcoe.c net/core/drop_monitor.c net/core/net-traces.c
2009-06-13net: use symbolic values for ndo_start_xmit() return codesPatrick McHardy1-1/+1
Convert magic values 1 and -1 to NETDEV_TX_BUSY and NETDEV_TX_LOCKED respectively. 0 (NETDEV_TX_OK) is not changed to keep the noise down, except in very few cases where its in direct proximity to one of the other values. Signed-off-by: Patrick McHardy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-06-12trivial: Kconfig: .ko is normally not included in module namesPavel Machek1-4/+4
.ko is normally not included in Kconfig help, make it consistent. Signed-off-by: Pavel Machek <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2009-05-17net: remove needless (now buggy) & from dev->dev_addrJiri Pirko1-1/+1
Patch fixes issues with dev->dev_addr changing from array to pointer. Hopefully there are no others. Signed-off-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-04-24wireless: remove some (bogus?) 'may be used uninitialized' warningsJohn W. Linville1-1/+1
net/mac80211/tx.c: In function ‘ieee80211_tx_h_select_key’: net/mac80211/tx.c:448: warning: ‘key’ may be used uninitialized in this function drivers/net/wireless/ath/ath9k/rc.c: In function ‘ath_rc_rate_getidx’: drivers/net/wireless/ath/ath9k/rc.c:815: warning: ‘nextindex’ may be used uninitialized in this function drivers/net/wireless/hostap/hostap_plx.c: In function ‘prism2_plx_probe’: drivers/net/wireless/hostap/hostap_plx.c:438: warning: ‘cor_index’ may be used uninitialized in this function drivers/net/wireless/hostap/hostap_plx.c:438: warning: ‘cor_offset’ may be used uninitialized in this function Signed-off-by: John W. Linville <[email protected]>
2009-03-21hostap: convert to net_device_opsStephen Hemminger2-18/+52
Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-03-21hostap: convert to internal net_device_statsStephen Hemminger5-33/+11
Use pre-existing net_device_stats in network_device struct. Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-02-27hostap: convert usage of net/ieee80211.h to linux/ieee80211.hDan Williams10-187/+164
So that net/ieee80211.h can be made private to ipw2x00 in a follow-up. Signed-off-by: Dan Williams <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2009-02-09wireless: replace uses of __constant_{endian}Harvey Harrison3-9/+9
The base versions handle constant folding now. Signed-off-by: Harvey Harrison <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2008-12-05hostap: select required crypto bits in KconfigJohn W. Linville1-0/+7
This is fallout from moving the crypto stuff to the new lib80211 component. Signed-off-by: John W. Linville <[email protected]>
2008-11-21lib80211: consolidate crypt init routinesJohn W. Linville2-93/+11
Signed-off-by: John W. Linville <[email protected]>
2008-11-21lib80211: absorb crypto bits from net/ieee80211John W. Linville12-115/+124
These bits are shared already between ipw2x00 and hostap, and could probably be shared both more cleanly and with other drivers. This commit simply relocates the code to lib80211 and adjusts the drivers appropriately. Signed-off-by: John W. Linville <[email protected]>
2008-11-18Merge branch 'master' of ↵David S. Miller1-1/+4
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/isdn/i4l/isdn_net.c fs/cifs/connect.c
2008-11-12hostap: pad the skb->cb usage in lieu of a proper fixJohannes Berg1-1/+4
Like mac80211 did, this driver makes 'clever' use of skb->cb to pass information along with an skb as it is requeued from the virtual device to the physical wireless device. Unfortunately, that trick no longer works... Unlike mac80211, code complexity and driver apathy makes this hack the best option we have in the short run. Hopefully someone will eventually be motivated to code a proper fix before all the effected hardware dies. (Above text by me. Johannes officially disavows all knowledge of this hack. -- JWL) Signed-off-by: Johannes Berg <[email protected]> Cc: [email protected] Signed-off-by: John W. Linville <[email protected]>
2008-11-03drivers/net: Kill now superfluous ->last_rx stores.David S. Miller1-3/+0
The generic packet receive code takes care of setting netdev->last_rx when necessary, for the sake of the bonding ARP monitor. Drivers need not do it any more. Some cases had to be skipped over because the drivers were making use of the ->last_rx value themselves. Signed-off-by: David S. Miller <[email protected]>
2008-10-31wireless: avoid some net/ieee80211.h vs. linux/ieee80211.h conflictsJohn W. Linville1-13/+0
There is quite a lot of overlap in definitions between these headers... Signed-off-by: John W. Linville <[email protected]>
2008-10-31hostap: Fix sparse warningsLarry Finger1-1/+1
A compilation with the command "make C=2 CF="-D__CHECK_ENDIAN__" \ drivers/net/wireless/hostap/" yields the following warnings: CHECK drivers/net/wireless/hostap/hostap_info.c drivers/net/wireless/hostap/hostap_info.c:156:43: warning: incorrect type in argument 2 (different signedness) drivers/net/wireless/hostap/hostap_info.c:156:43: expected unsigned long volatile *addr drivers/net/wireless/hostap/hostap_info.c:156:43: got long *<noident> drivers/net/wireless/hostap/hostap_info.c:294:44: warning: incorrect type in argument 2 (different signedness) drivers/net/wireless/hostap/hostap_info.c:294:44: expected unsigned long volatile *addr drivers/net/wireless/hostap/hostap_info.c:294:44: got long *<noident> drivers/net/wireless/hostap/hostap_info.c:487:12: warning: incorrect type in argument 2 (different signedness) drivers/net/wireless/hostap/hostap_info.c:487:12: expected unsigned long volatile *addr drivers/net/wireless/hostap/hostap_info.c:487:12: got long *<noident> drivers/net/wireless/hostap/hostap_info.c:491:12: warning: incorrect type in argument 2 (different signedness) drivers/net/wireless/hostap/hostap_info.c:491:12: expected unsigned long volatile *addr drivers/net/wireless/hostap/hostap_info.c:491:12: got long *<noident> The warnings are fixed with the following compile-tested fix: Signed-off-by: Larry Finger <[email protected]> Acked-by: Jouni Malinen <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2008-10-31pci: use pci_ioremap_bar() in drivers/netArjan van de Ven1-1/+1
Use the newly introduced pci_ioremap_bar() function in drivers/net. pci_ioremap_bar() just takes a pci device and a bar number, with the goal of making it really hard to get wrong, while also having a central place to stick sanity checks. Signed-off-by: Arjan van de Ven <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2008-10-27net: convert print_mac to %pMJohannes Berg8-260/+138
This converts pretty much everything to print_mac. There were a few things that had conflicts which I have just dropped for now, no harm done. I've built an allyesconfig with this and looked at the files that weren't built very carefully, but it's a huge patch. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2008-08-31pcmcia: remove unused argument to pcmcia_parse_tuple()Dominik Brodowski1-1/+1
Since we're just parsing the tuple being passed to this function, we don't need any device-specific information. Also, remove the call to pcmcia_validate_cis() from pcmciamtd.c, since it is already called by the PCMCIA core. Signed-off-by: Dominik Brodowski <[email protected]>
2008-08-23pcmcia: deprecate CS_SUCCESSDominik Brodowski1-11/+11
Instead of using own error or success codes, the PCMCIA code should rely on the generic return values. Therefore, replace all occurrences of CS_SUCCESS with 0. CC: [email protected] Signed-off-by: Dominik Brodowski <[email protected]>
2008-08-23pcmcia: pcmcia_config_loop() improvement by passing vccDominik Brodowski1-19/+4
By passing the current Vcc setting to the pcmcia_config_loop callback function, we can remove pcmcia_get_configuration_info() calls from many drivers. Signed-off-by: Dominik Brodowski <[email protected]>
2008-08-23pcmcia: pcmcia_config_loop() default CIS entry handlingDominik Brodowski1-13/+11
Many drivers use the default CIS entry within their pcmcia_config_loop() callback function. Therefore, factor the default CIS entry handling out. Signed-off-by: Dominik Brodowski <[email protected]>
2008-08-23pcmcia: pcmcia_config_loop() ConfigIndex unificationDominik Brodowski1-1/+0
Almost all drivers set p_dev->conf.ConfigIndex to cfg->index in the pcmcia_config_loop() callback function. Therefore, factor it out. Signed-off-by: Dominik Brodowski <[email protected]>
2008-08-23pcmcia: use pcmcia_loop_config in net pcmcia driversDominik Brodowski1-119/+108
Use the config loop helper in (some) net pcmcia drivers. CC: [email protected] Signed-off-by: Dominik Brodowski <[email protected]>
2008-07-22netdev: Handle ->addr_list_lock just like ->_xmit_lock for lockdep.David S. Miller1-0/+3
The new address list lock needs to handle the same device layering issues that the _xmit_lock one does. This integrates work done by Patrick McHardy. Signed-off-by: David S. Miller <[email protected]>
2008-07-17netdev: Allocate multiple queues for TX.David S. Miller1-2/+4
alloc_netdev_mq() now allocates an array of netdev_queue structures for TX, based upon the queue_count argument. Furthermore, all accesses to the TX queues are now vectored through the netdev_get_tx_queue() and netdev_for_each_tx_queue() interfaces. This makes it easy to grep the tree for all things that want to get to a TX queue of a net device. Problem spots which are not really multiqueue aware yet, and only work with one queue, can easily be spotted by grepping for all netdev_get_tx_queue() calls that pass in a zero index. Signed-off-by: David S. Miller <[email protected]>
2008-07-08netdev: Move _xmit_lock and xmit_lock_owner into netdev_queue.David S. Miller1-1/+11
Accesses are mostly structured such that when there are multiple TX queues the code transformations will be a little bit simpler. Signed-off-by: David S. Miller <[email protected]>
2008-07-08Merge branch 'master' of ↵David S. Miller1-4/+8
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl-3945.c net/mac80211/mlme.c
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