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2006-12-07Merge branch 'upstream' of ↵Jeff Garzik8-32/+12
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream Conflicts: drivers/net/wireless/zd1211rw/zd_mac.h net/ieee80211/softmac/ieee80211softmac_assoc.c
2006-12-06Merge branch 'master' of ↵David Howells1-11/+2
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/pcmcia/ds.c Fix up merge failures with Linus's head and fix new compile failures. Signed-Off-By: David Howells <[email protected]>
2006-12-05[PATCH] hostap: replace kmalloc+memset with kzallocYan Burman8-32/+12
Replace kmalloc+memset with kzalloc Signed-off-by: Yan Burman <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-12-05Merge branch 'master' of ↵David Howells1-1/+7
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/infiniband/core/iwcm.c drivers/net/chelsio/cxgb2.c drivers/net/wireless/bcm43xx/bcm43xx_main.c drivers/net/wireless/prism54/islpci_eth.c drivers/usb/core/hub.h drivers/usb/input/hid-core.c net/core/netpoll.c Fix up merge failures with Linus's head and fix new compilation failures. Signed-Off-By: David Howells <[email protected]>
2006-12-04[PATCH] pcmcia: conf.ConfigBase and conf.Present consolidationDominik Brodowski1-6/+0
struct pcmcia_device *p_dev->conf.ConfigBase and .Present are set in almost all PCMICA driver right at the beginning, using the same calls but slightly different implementations. Unfiy this in the PCMCIA core. Includes a small bugfix ("drivers/net/pcmcia/xirc2ps_cs.c: remove unused label") from and Signed-off-by Adrian Bunk <[email protected]> Signed-off-by: Dominik Brodowski <[email protected]>
2006-12-04[PATCH] pcmcia: remove manf_id and card_id indirectionDominik Brodowski1-5/+2
As we read out the manufactor and card_id from the PCMCIA device in the PCMCIA core, and device drivers can access those reliably in struct pcmcia_device's fields manf_id and card_id, remove additional (and partly broken) manf_id and card_id detection logic from PCMCIA device drivers. Signed-off-by: Dominik Brodowski <[email protected]>
2006-12-02[PATCH] wireless: clean-up some "check return code" warningsJohn W. Linville1-1/+7
Clean-up some warnings from missing return code checks, mostly from calling pci_enable_device during a PCI resume. Signed-off-by: John W. Linville <[email protected]>
2006-11-22WorkStruct: make allyesconfigDavid Howells5-26/+30
Fix up for make allyesconfig. Signed-Off-By: David Howells <[email protected]>
2006-10-31[PATCH] hostap_plx: fix CIS verificationPavel Roskin1-2/+2
The length of the manfid CIS should be at least 4, and it's normally 4. It's incorrect to require it to be at least 5. This breaks support for most (if not all) cards. The right place to ensure that we don't access beyond the CIS buffer is to strengthen another check. Make sure that the next tuple begins at least at the CIS buffer end (in which case we stop processing) or before that. Reported by [email protected] Signed-off-by: Pavel Roskin <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-10-25[PATCH] pcmcia: add more IDs to hostap_cs.cDominik Brodowski1-0/+7
As a replacement for the broad manufactor/card ID match we commented out because of conflicts with pcnet_cs, add two product ID matches. Signed-off-by: Dominik Brodowski <[email protected]>
2006-10-05IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells1-1/+1
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <[email protected]> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-09-25[PATCH] WE-21 for hostapJean Tourrilhes1-5/+5
Signed-off-by: Jean Tourrilhes <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-09-13drivers/net: const-ify ethtool_ops declarationsJeff Garzik2-2/+2
Signed-off-by: Jeff Garzik <[email protected]>
2006-09-11[PATCH] hostap_cs: added support for Proxim Harmony PCI W-Lan cardChristian Steineck1-0/+1
hostap_cs driver - added support for Proxim Harmony PCI W-Lan Card (uses pd6729 based pcmcia2pci bridge) Signed-off-by: Christian Steineck <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-08-23[PATCH] hostap: Restore antenna selection settings after port resetPavel Roskin1-0/+3
Intersil firmware 1.7.4 (and possibly others) loses the antenna selection settings when the port is reset. Signed-off-by: David Acker <[email protected]> Signed-off-by: Pavel Roskin <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-07-05[PATCH] Add two PLX device IDsFaidon Liambotis1-0/+2
This patch adds device IDs for Symbol LA-4123 and Global Sun Tech GL24110P to the HostAP PLX driver. This is not tested with real hardware, but there is no reason why it shouldn't work. Please test. Signed-off-by: Faidon Liambotis <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-07-03[PATCH] lockdep: annotate hostap netdev ->xmit_lockArjan van de Ven1-0/+10
On Fri, 2006-06-30 at 15:45 -0700, Miles Lane wrote: > Okay, I rebuilt my kernel with your combo patch applied. > Then, I inserted my US Robotics USR2210 PCMCIA wifi card, > ran "pccardutil eject", popped out the card and then inserted > a Compaq iPaq wifi card. This triggered the following. > > [ INFO: possible circular locking dependency detected ] > ------------------------------------------------------- > syslogd/1886 is trying to acquire lock: > (&dev->queue_lock){-+..}, at: [<c11a50b5>] dev_queue_xmit+0x120/0x24b > > but task is already holding lock: > (&dev->_xmit_lock){-+..}, at: [<c11a5118>] dev_queue_xmit+0x183/0x24b > > which lock already depends on the new lock. ok this appears to be hostap playing games... it has 2 network devices for one piece of hardware and one calls the other via the networking layer; there is thankfully a natural ordering between the two, so just making the slave one a separate type ought to make this work. Signed-off-by: Ingo Molnar <[email protected]> Cc: Arjan van de Ven <[email protected]> Cc: "John W. Linville" <[email protected]> Cc: Jeff Garzik <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-07-02[PATCH] irq-flags: drivers/net: Use the new IRQF_ constantsThomas Gleixner2-2/+2
Signed-off-by: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Jeff Garzik <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-06-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds5-5/+0
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: Remove obsolete #include <linux/config.h> remove obsolete swsusp_encrypt arch/arm26/Kconfig typos Documentation/IPMI typos Kconfig: Typos in net/sched/Kconfig v9fs: do not include linux/version.h Documentation/DocBook/mtdnand.tmpl: typo fixes typo fixes: specfic -> specific typo fixes in Documentation/networking/pktgen.txt typo fixes: occuring -> occurring typo fixes: infomation -> information typo fixes: disadvantadge -> disadvantage typo fixes: aquire -> acquire typo fixes: mecanism -> mechanism typo fixes: bandwith -> bandwidth fix a typo in the RTC_CLASS help text smb is no longer maintained Manually merged trivial conflict in arch/um/kernel/vmlinux.lds.S
2006-06-30[PATCH] pcmcia: hostap_cs.c - 0xc00f,0x0000 conflicts with pcnet_csKomuro1-1/+1
Comment out the ID 0xc00f,0x0000 in hostap_cs.c, as it conflicts with the pcnet_cs driver. Signed-off-by: [email protected] Signed-off-by: Dominik Brodowski <[email protected]>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel5-5/+0
Signed-off-by: Jörn Engel <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2006-05-22[PATCH] hostap: new pcmcia IDsMarcin Juszkiewicz1-0/+6
Add two Prism cards to hostap_cs driver. product info: "Pretec", "CompactWLAN Card 802.11b", "2.5" manfid: 0x0156, 0x0002 product info: "U.S. Robotics", "IEEE 802.11b PC-CARD", "Version 01.02", "" manfid: 0x0156, 0x0002 Signed-off-by: Marcin Juszkiewicz <[email protected]> Signed-off-by: Pavel Roskin <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-05-17[PATCH] unused exports in wireless driversArjan van de Ven3-14/+0
There's a bunch of unused exports in the wireless drivers; that's bad since unused exports take up quite a bit of space in total; the patch below removes them. Signed-off-by: Arjan van de Ven <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-04-24[PATCH] Fix crash on big-endian systems during scanPavel Roskin1-2/+2
The original code was doing arithmetics on a little-endian value. Reported by Stelios Koroneos <[email protected]> Signed-off-by: Pavel Roskin <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-03-31[PATCH] pcmcia: convert DEV_OK to pcmcia_dev_presentDominik Brodowski1-1/+1
Instead of the DEV_OK macro, drivers should use pcmcia_dev_present(). Signed-off-by: Dominik Brodowski <[email protected]>
2006-03-31[PATCH] pcmcia: use bitfield instead of p_state and stateDominik Brodowski1-32/+24
Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <[email protected]>
2006-03-31[PATCH] pcmcia: add return value to _config() functionsDominik Brodowski1-4/+8
Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <[email protected]>
2006-03-31[PATCH] pcmcia: remove dev_link_t and client_handle_t indirectionDominik Brodowski1-43/+39
dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <[email protected]>
2006-03-31[PATCH] pcmcia: embed dev_link_t into struct pcmcia_deviceDominik Brodowski1-16/+4
Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <[email protected]>
2006-03-31[PATCH] pcmcia: remove unneeded Vcc pseudo settingDominik Brodowski1-12/+7
As we do not allow setting Vcc in the pcmcia core, and Vpp1 and Vpp2 can only be set to the same value, a lot of code can be streamlined. Signed-off-by: Dominik Brodowski <[email protected]>
2006-03-31[PATCH] pcmcia: default suspend and resume handlingDominik Brodowski1-6/+0
In all but one case, the suspend and resume functions of PCMCIA drivers contain mostly of calls to pcmcia_release_configuration() and pcmcia_request_configuration(). Therefore, move this code out of the drivers and into the core. Signed-off-by: Dominik Brodowski <[email protected]>
2006-03-31[PATCH] pcmcia: add pcmcia_disable_deviceDominik Brodowski1-10/+1
pcmcia_disable_device(struct pcmcia_device *p_dev) performs the necessary cleanups upon device or driver removal: it calls the appropriate pcmcia_release_* functions, and can replace (most) of the current drivers' _release() functions. Signed-off-by: Dominik Brodowski <[email protected]>
2006-03-27[PATCH] hostap: Fix EAPOL frame encryptionJouni Malinen1-1/+1
Fixed encrypted of EAPOL frames from wlan#ap interface (hostapd). This was broken when moving to use new frame control field defines in net/ieee80211.h. hostapd uses Protected flag, not protocol version (which was cleared in this function anyway). This fixes WPA group key handshake and re-authentication. http://hostap.epitest.fi/bugz/show_bug.cgi?id=126 Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-03-27[PATCH] hostap: Make hostap_tx_encrypt() staticJouni Malinen2-6/+3
hostap_tx_encrypt() is used only inside hostap_80211_tx.c and there are no plans to use it elsewhere in the future either, so let's make it static. As a bonus, this should silence Coverity scanner from complaining about bogus FORWARD_NULL case (CID: 274). Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-03-23[PATCH] hostap: Fix memory leak on PCI probe error pathJouni Malinen2-5/+8
The Coverity checker (CID: 659, 660) spotted this resource leak on PCI probe error path. Free private data structure if pci_enable_device() fails. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-03-23[PATCH] hostap: Remove dead code (duplicated idx != 0)Jouni Malinen1-4/+0
The Coverity checker (CID: 58) spotted this duplicated idx != 0 validation for unicast keys in prism2_ioctl_siwencodeext(). Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-03-23[PATCH] hostap: Fix unlikely read overrun in CIS parsingJouni Malinen1-2/+2
The Coverity checker (CID: 452, 453, 454, 455, 456) spotted this unlikely read overrun of CIS buffer. Abort if CISTPL_CONFIG or CISTPL_MANFID would not fit in buffer. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-03-23[PATCH] hostap: Fix double free in prism2_config() error pathEugene Teo1-2/+0
The Coverity checker (CID: 930) spotted this double free on error path (allocation failure). Do not free these here since generic error path will take care of this. Signed-off-by: Eugene Teo <[email protected]> Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-03-23[PATCH] hostap: Fix ap_add_sta() return value verificationAdrian Bunk1-1/+1
The Coverity checker (CID: 273) spotted this inconsequent NULL checking (unconditionally dereferencing directly after checking for NULL isn't a good idea). Return immediately to avoid this. Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-03-23[PATCH] hostap: Fix hw reset after CMDCODE_ACCESS_WRITE timeoutAdrian Bunk1-4/+4
The Coverity checker (CID: 59) noted that the call to prism2_hw_reset() was dead code. Move prism2_hw_reset() call to a place where it is actually executed. Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-03-01[PATCH] pcmcia: avoid binding hostap_cs to Orinoco cardsPavel Roskin1-1/+4
Don't just use cards with PCMCIA ID 0x0156, 0x0002. Make sure that the vendor string is "Intersil" or "INTERSIL" Signed-off-by: Pavel Roskin <[email protected]> Signed-off-by: Dominik Brodowski <[email protected]>
2006-01-30[PATCH] PCMCIA=m, HOSTAP_CS=y is not a legal configurationAdrian Bunk1-1/+1
CONFIG_PCMCIA=m, CONFIG_HOSTAP_CS=y doesn't compile. Reported by "Gabriel C." <[email protected]>. Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-01-16[PATCH] hostap: don't #include C files in hostap_main.cAdrian Bunk13-77/+119
This patch contains an attempt to properly build hostap.o without #include'ing C files. Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-01-16[PATCH] hostap: allow flashing firmwarePavel Roskin2-13/+22
Host AP driver has code to support writing firmware to non-volatile memory, a.k.a. flash. This code has been extensively tested when Host AP was a standalone driver. Add a configuration option to the kernel to allow enabling this functionality. Improve the description of the RAM download option. Mention cards that require it. Remove obsolete scary comment. Signed-off-by: Pavel Roskin <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2006-01-14[PATCH] Unlinline a bunch of other functionsArjan van de Ven2-9/+9
Remove the "inline" keyword from a bunch of big functions in the kernel with the goal of shrinking it by 30kb to 40kb Signed-off-by: Arjan van de Ven <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Acked-by: Jeff Garzik <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-01-06[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe ↵Dominik Brodowski1-43/+12
callback Unify the EVENT_CARD_INSERTION and "attach" callbacks to one unified probe() callback. As all in-kernel drivers are changed to this new callback, there will be no temporary backwards-compatibility. Inside a probe() function, each driver _must_ set struct pcmcia_device *p_dev->instance and instance->handle correctly. With these patches, the basic driver interface for 16-bit PCMCIA drivers now has the classic four callbacks known also from other buses: int (*probe) (struct pcmcia_device *dev); void (*remove) (struct pcmcia_device *dev); int (*suspend) (struct pcmcia_device *dev); int (*resume) (struct pcmcia_device *dev); Signed-off-by: Dominik Brodowski <[email protected]>
2006-01-06[PATCH] pcmcia: remove dev_list from driversDominik Brodowski1-14/+1
The linked list of devices managed by each PCMCIA driver is, in very most cases, unused. Therefore, remove it from many drivers. Signed-off-by: Dominik Brodowski <[email protected]>
2006-01-06[PATCH] pcmcia: unify detach, REMOVAL_EVENT handlers into one remove callbackDominik Brodowski1-23/+5
Unify the "detach" and REMOVAL_EVENT handlers to one "remove" function. Old functionality is preserved, for the moment. Signed-off-by: Dominik Brodowski <[email protected]>
2006-01-05[PATCH] pcmcia: new suspend coreDominik Brodowski1-39/+49
Move the suspend and resume methods out of the event handler, and into special functions. Also use these functions for pre- and post-reset, as almost all drivers already do, and the remaining ones can easily be converted. Bugfix to include/pcmcia/ds.c Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dominik Brodowski <[email protected]>
2005-11-16[PATCH] hostap: rename hostap.c to hostap_main.cAdrian Bunk2-0/+1
I wanted to remove the #include "hostap_ioctl.c" from hostap.c and build hostap_ioctl.c separately, but this doesn't work since hostap.c has the same name as the module. After renaming hostap.c this will be possible. Signed-off-by: Adrian Bunk <[email protected]> Acked-by: Jouni Malinen <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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