- 10 Oct, 2007 40 commits
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Auke Kok authored
After an e1000 patch from Krishna Kumar <krkumar2@in.ibm.com>. Signed-off-by:
Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Krishna Kumar authored
Some simple optimizations in e1000_xmit_frame. Signed-off-by:
Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by:
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Mattias Nissler authored
The decryption handlers will skip the frame if the RX_FLAG_DECRYPTED flag is set, so the early flag setting introduced by Johannes breaks decryption. To work around this, call the handlers first and then set the flag. Signed-off-by:
Mattias Nissler <mattias.nissler@gmx.de> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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John W. Linville authored
Problem description by Daniel Drake <dsd@gentoo.org>: "This sequence of events causes loss of connectivity: <plug in> <associate as normal in managed mode> ifconfig eth7 down iwconfig eth7 mode monitor ifconfig eth7 up ifconfig eth7 down iwconfig eth7 mode managed <associate as normal> At this point you are associated but TX does not work. This is because the eth7 hard_start_xmit is still ieee80211_monitor_start_xmit." The problem is caused by ieee80211_if_set_type checking for a non-zero hard_start_xmit pointer value in order to avoid changing that value for master devices. The fix is to make that check more explicitly linked to master devices rather than simply checking if the value has been previously set. CC: Daniel Drake <dsd@gentoo.org> Acked-by:
Michael Wu <flamingice@sourmilk.net> Signed-off-by:
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Holger Schurig authored
Make the get-nickname wireless extension actually work. Before this patch, I could do "iwconfig eth1 nick BLAH" but "iwconfig eth1" would have still showed "MRVL-USB8388" to me. Hey, and that was wrong anyway, I'm on a CF card, not on USB :-) Signed-off-by:
Holger Schurig <hs4233@mail.mn-solutions.de> Acked-By:
Dan Williams <dcbw@redhat.com> Signed-off-by:
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Holger Schurig authored
This makes scripts/checkincludes.pl happy. Signed-off-by:
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Holger Schurig authored
* make scan debug output cleaner * change some LBS_DEB_ASSOC messages to LBS_DEB_SCAN, which is more correct * move helper functions together * print function return value in the tracing code at one central location Signed-off-by:
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Holger Schurig authored
This fixes three "warning: Using plain integer as NULL pointer" sparse warnings. Signed-off-by:
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Holger Schurig authored
Fix a debug statement Signed-off-by:
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Geert Uytterhoeven authored
Some versions of gcc replace strstr() calls with a single-character `needle' parameter by strchr() behind our back. This causes a link error if strchr() is defined as an inline function in <asm/string.h> (e.g. on m68k): | drivers/built-in.o: In function `libertas_parse_chan': | linux/drivers/net/wireless/libertas/debugfs.c:209: undefined reference to `strchr' | drivers/built-in.o: In function `libertas_parse_ssid': | linux/drivers/net/wireless/libertas/debugfs.c:260: undefined reference to `strchr' Avoid this by explicitly calling strchr() instead. Also include <linux/string.h>, because this file calls lots of str*() routines. Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Acked-By:
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Holger Schurig authored
Don't write constants that are (per documentation and struct) u8 as 0x0001, use 0x01 instead. Also remove an useless cast. Signed-off-by:
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Dan Williams authored
The 88w8385 chip, using SDIO interface and firmware release 5.0.11p0, has problems when both unicast and multicast WPA keys are set in one command. This patch ensures the keys are set independently. The original author of this patch is Marc Pignat <marc.pignat@hevs.ch> Signed-off-by:
Marc Pignat <marc.pignat@hevs.ch> Signed-off-by:
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Ivo van Doorn authored
Version bump Signed-off-by:
Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by:
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Ivo van Doorn authored
When skb_push() is used we should memset the memory before usage. This will prevent bugs which could occur when the data is treated as TX descriptor. Signed-off-by:
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Ivo van Doorn authored
By defining rt73usb_get_tsf to NULL we only have 1 location that needs to be edited when rt73usb_get_tsf can be enabled again. This also reduces the number of #ifdefs in the code which is also a "good thing" Signed-off-by:
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Ivo van Doorn authored
Reorganize configuration handling by creating a extra structure which contains precalculated values based on the mac80211 values which are usefull for all individual drivers. This also fixes the preamble configuration problem, up untill now preamble was never configured since by default the rate->val value was used when changing the mode. Now rate->val will only be used to set the basic rate mask. The preamble configuration will now be done correctly through the erp_ie_changed callback function. Signed-off-by:
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Ivo van Doorn authored
Make some small optimizations by removing some simple if-statements. Signed-off-by:
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Ivo van Doorn authored
Directly pass a value from the enum dev_state with rt2x00lib_toggle_rx, this will save us a ? : statement, and it is clearer then passing a 1 0 argument. Signed-off-by:
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Ivo van Doorn authored
The TX datalen must always be converted to a value rt73 and rt2500usb understand. Both require to use a different size then skb->len. First off this is required because the descriptor must be added, but the second is because the value must be a multiple of either 2 or 4, and it should not be a multiple of the USB packetmax Signed-off-by:
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Ivo van Doorn authored
rt61pci contained 1 line of 88 characters width, this needs to be cut down. Signed-off-by:
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Ivo van Doorn authored
get_duration expects all speeds to be passed in 100kbs, this means that passing 2 is incorrect and should be raised to 20 Signed-off-by:
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Ivo van Doorn authored
All drivers use the same values for TSF sync, this will move the value determination into rt2x00config.c, and the definition for the values to rt2x00reg.h Signed-off-by:
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Ivo van Doorn authored
As reported by Modestas Vainius, enabling rkfill in 1 driver and disabling it in a second could cause a NULL pointer exception when the rfkill-disabled driver still sets the CONFIG_SUPPORT_HW_BUTTON flag. Furthermore, rfkill expects the timeout as a value in milliseconds instead of jiffies. Also increase the timeout to a second, since this 250ms would be overkill. Also the flag DEVICE_ENABLED_RADIO_HW is causing problems for devices which do not support the hardware button while rfkill is enabled in the driver. To remidy this we should inverse the flag and its meaning, rename the flag to DEVICE_DISABLED_RADIO_HW this means that by default the radio is enabled by the hardware button (if present) and can only be disabled explicitely. Signed-off-by:
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Ivo van Doorn authored
We shouldn't use changed_flags when configuring the packet filter, we work directly with the total_flags which is safe enough since we already check if something has changed after we applied our packet filtering flag rules. Also make sure that when the packet filter is scheduled, the rt2x00dev->interface.filter is cleared to make sure the drivers will update the packet filter instead of failing at the check: *total_flags == rt2x00dev->interface.filter Signed-off-by:
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Ivo van Doorn authored
By putting the flags into a enumeration we can make it easier maintable since we don't have to assign numbers for each flag. This makes it easier to insert and remove flags. Signed-off-by:
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Ivo van Doorn authored
Store the started state into a new flag DEVICE_STARTED_SUSPEND and set this when suspending while the device was started. We can't check for is_interface_present() since only mac80211 knows if there are monitor interfaces present. Signed-off-by:
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Ivo van Doorn authored
Don't check if the radio is enabled in rt2x00lib_toggle_rx, this is required since the link tuner should be disabled when shutting down the device. The remaining calls inside the rt2x00lib_toggle_rx handler should deliver no problems when called while the radio is done. Signed-off-by:
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Ivo van Doorn authored
The various drivers contained duplicate code to handle the MAC and BSSID initialization correctly. This moves the address copy to little endian variables to rt2x00config. Signed-off-by:
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Martti Huttunen authored
Add the device ID for Linksys WUSB54AG. Signed-off-by:
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Michael Wu authored
This adds the device ID for the HP wireless print kit usb dongle. Thanks to Thierry Merle for the patch to the original rtl8187 driver. Signed-off-by:
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Dan Williams authored
ipw2200 makes extensive use of background scanning when unassociated or down. Unfortunately, the firmware sends scan completed events many times per second, which the driver pushes directly up to userspace. This needlessly wakes up processes listening for wireless events many times per second. Batch together scan completed events for non-user-requested scans and send them up to userspace every 4 seconds. Scan completed events resulting from an SIOCSIWSCAN call are pushed up without delay. Signed-off-by:
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Marcin Juszkiewicz authored
Socket 1: product info: "The Linksys Group, Inc.", "Wireless Network CF Card", "ISL37300P", "RevA" manfid: 0x0274, 0x3301 Signed-off-by:
Marcin Juszkiewicz <openembedded@haerwu.biz> Signed-off-by:
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Daniel Drake authored
Tested by Su-Jong You zd1211b chip 0471:1237 v4810 high 00-12-bf AL2230_RF pa0 g--N Signed-off-by:
Daniel Drake <dsd@gentoo.org> Signed-off-by:
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Stefan Lippers-Hollmann authored
This adds the PCMCIA device ID for the Deutsche Telekom T-Sinus 111card to hostap_cs. $ /sbin/lspcmcia -v [...] Socket 0 Device 0: [hostap_cs] (bus ID: 0.0) Configuration: state: on Product Name: T-Sinus 111card 2.0.0 Identification: manf_id: 0x01bf card_id: 0x3301 function: 6 (network) prod_id(1): "T-Sinus" (0x8c389dc1) prod_id(2): "111card" (0x6a23ac17) prod_id(3): --- (---) prod_id(4): "2.0.0" (0x92b9effb) Signed-off-by:Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by:
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Herbert Xu authored
This patch releases the lock on the state before calling x->type->output. It also adds the lock to the spots where they're currently needed. Most of those places (all except mip6) are expected to disappear with async crypto. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Herbert Xu authored
This patch adds locking so that when we're copying non-atomic fields such as life-time or coaddr to user-space we don't get a partial result. For af_key I've changed every instance of pfkey_xfrm_state2msg apart from expiration notification to include the keys and life-times. This is in-line with XFRM behaviour. The actual cases affected are: * pfkey_getspi: No change as we don't have any keys to copy. * key_notify_sa: + ADD/UPD: This wouldn't work otherwise. + DEL: It can't hurt. Signed-off-by:
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Herbert Xu authored
Here's a good example of code duplication leading to code rot. The notification patch did its own netlink message creation for xfrm states. It duplicated code that was already in dump_one_state. Guess what, the next time (and the time after) when someone updated dump_one_state the notification path got zilch. This patch moves that code from dump_one_state to copy_to_user_state_extra and uses it in xfrm_notify_sa too. Unfortunately whoever updates this still needs to update xfrm_sa_len since the notification path wants to know the exact size for allocation. At least I've added a comment saying so and if someone still forgest, we'll have a WARN_ON telling us so. I also changed the security size calculation to use xfrm_user_sec_ctx since that's what we actually put into the skb. However it makes no practical difference since it has the same size as xfrm_sec_ctx. Signed-off-by:
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Herbert Xu authored
This patch moves some common code that conceptually belongs to the xfrm core from af_key/xfrm_user into xfrm_alloc_spi. In particular, the spin lock on the state is now taken inside xfrm_alloc_spi. Previously it also protected the construction of the response PF_KEY/XFRM messages to user-space. This is inconsistent as other identical constructions are not protected by the state lock. This is bad because they in fact should be protected but only in certain spots (so as not to hold the lock for too long which may cause packet drops). The SPI byte order conversion has also been moved. Signed-off-by:
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Herbert Xu authored
There is no point in waking people up when creating/updating larval states because they'll just go back to sleep again as larval states by definition cannot be found by xfrm_state_find. We should only wake them up when the larvals mature or die. Signed-off-by:
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Herbert Xu authored
Current the x->mode->output functions store the IPv6 nh pointer in the skb network header. This is inconvenient because the network header then has to be fixed up before the packet can leave the IPsec stack. The mac header field is unused on output so we can use that to store this instead. This patch does that and removes the network header fix-up in xfrm_output. It also uses ipv6_hdr where appropriate in the x->type->output functions. There is also a minor clean-up in esp4 to make it use the same code as esp6 to help any subsequent effort to merge the two. Lastly it kills two redundant skb_set_* statements in BEET that were simply copied over from transport mode. Signed-off-by:
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