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path: root/drivers/net/wireless/ipw2200.c (follow)
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2008-11-21ipw2x00: relocate ipw2100/ipw2200 to common directoryJohn W. Linville1-11984/+0
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-21lib80211: absorb crypto bits from net/ieee80211John W. Linville1-6/+6
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 <linville@tuxdriver.com>
2008-11-21ipw2200: make association only if SSID is known.Alexey Fisher1-2/+1
'iwconfig eth1 channel 6' would trigger association to _something_, which is wrong. Changing the channel should (and does) trigger reassociation, but only if there is an SSID to associate with. Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net> Acked-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31wireless: avoid some net/ieee80211.h vs. linux/ieee80211.h conflictsJohn W. Linville1-12/+12
There is quite a lot of overlap in definitions between these headers... Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31wireless: use individual buffers for printing ssid valuesJohn W. Linville1-62/+91
Also change escape_ssid to print_ssid to match print_mac semantics. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31wireless: remove NETWORK_EMPTY_ESSID flagJohn W. Linville1-22/+1
It is unnecessary and of questionable value. Also remove is_empty_ssid, as it is also unnecessary. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31wireless: consolidate on a single escape_essid implementationJohn W. Linville1-59/+59
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31ipw2x00: change default policy for auto-associateTim Gardner1-2/+2
Do not attempt association until directed to do so by a user space application. In particular, this avoids race conditions with NetworkManager association state. Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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 <arjan@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27net: convert print_mac to %pMJohannes Berg1-122/+95
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 <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-18removed unused #include <version.h>Huang Weiyi1-1/+0
The drivers below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/net/wireless/ath5k/base.c drivers/net/wireless/b43/main.c drivers/net/wireless/ipw2100.c drivers/net/wireless/ipw2200.c drivers/net/wireless/iwlwifi/iwl-3945.c drivers/net/wireless/iwlwifi/iwl-4965.c drivers/net/wireless/iwlwifi/iwl-5000.c drivers/net/wireless/iwlwifi/iwl-agn.c drivers/net/wireless/iwlwifi/iwl-core.c drivers/net/wireless/iwlwifi/iwl-eeprom.c drivers/net/wireless/iwlwifi/iwl-hcmd.c drivers/net/wireless/iwlwifi/iwl-power.c drivers/net/wireless/iwlwifi/iwl3945-base.c This patch removes the said #include <version.h>. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6David S. Miller1-2/+3
2008-08-01Remove newline from the description of module parametersNiels de Vos1-1/+1
Some module parameters with only one line have the '\n' at the end of the description. This is not needed nor wanted as after the description the type (i.e. int) is followed by a newline. Some modules contain a multi-line description, these are not affected by this patch. Signed-off-by: Niels de Vos <niels.devos@wincor-nixdorf.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: Ed L. Cashin <ecashin@coraid.com> Cc: Dave Airlie <airlied@linux.ie> Cc: Roland Dreier <rolandd@cisco.com> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-01ipw2200 - Fix bad ipw_write8() macroTakashi Iwai1-2/+3
ipw_write8() can't be used alone with a loop because of a wrong definition. CC [M] drivers/net/wireless/ipw2200.o drivers/net/wireless/ipw2200.c: In function 'ipw_ethtool_set_eeprom': drivers/net/wireless/ipw2200.c:10579: warning: array subscript is above array bounds drivers/net/wireless/ipw2200.c: In function 'ipw_load': drivers/net/wireless/ipw2200.c:2663: warning: array subscript is above array bounds Add missing do {} while (0) to fix them. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-22ipw2200: Call netif_*_queue() interfaces properly.David S. Miller1-31/+2
netif_carrier_{on,off}() handles starting and stopping packet flow into the driver. So there is no reason to invoke netif_stop_queue() and netif_wake_queue() in response to link status events. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-09ipw2200: queue direct scansDan Williams1-94/+82
When another scan is in progress, a direct scan gets dropped on the floor. However, that direct scan is usually the scan that's really needed by userspace, and gets stomped on by all the broadcast scans the ipw2200 driver issues internally. Make sure the direct scan happens eventually, and as a bonus ensure that the passive scan worker is cleaned up when appropriate. The change of request_passive_scan form a struct work to struct delayed_work is only to make the set_wx_scan() code a bit simpler, it's still only used with a delay of 0 to match previous behavior. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-04ipw2200: expire and use oldest BSS on adhoc createDan Williams1-2/+25
If there are no networks on the free list, expire the oldest one when creating a new adhoc network. Because ipw2200 and the ieee80211 stack don't actually cull old networks and place them back on the free list unless they are needed for new probe responses, over time the free list would become empty and creating an adhoc network would fail due to the ! list_empty(...) check. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-16wireless: Create 'device' symlink in sysfsMasakazu Mokuno1-0/+1
Some network interfaces of the wireless drivers lack the 'device' symlink in sysfs. This patch lets the drivers create the links. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-14Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6David S. Miller1-3/+5
Conflicts: drivers/net/ehea/ehea_main.c drivers/net/wireless/iwlwifi/Kconfig drivers/net/wireless/rt2x00/rt61pci.c net/ipv4/inet_timewait_sock.c net/ipv6/raw.c net/mac80211/ieee80211_sta.c
2008-04-09Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6David S. Miller1-0/+1
2008-04-08[NET]: Undo code bloat in hot paths due to print_mac().David S. Miller1-3/+4
If print_mac() is used inside of a pr_debug() the compiler can't see that the call is redundant so still performs it even of pr_debug() ends up being a nop. So don't use print_mac() in such cases in hot code paths, use MAC_FMT et al. instead. As noted by Joe Perches, pr_debug() could be modified to handle this better, but that is a change to an interface used by the entire kernel and thus needs to be validated carefully. This here is thus the less risky fix for 2.6.25 Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-07ipw2200: set MAC address on radiotap interfaceDaniel Drake1-0/+1
Commit bada339ba24dee9e143bfb42e1dc61f146619846 enforces that all interfaces have a valid MAC address before they are brought up. ipw2200 does not assign a MAC address to it's radiotap interface, meaning that the radiotap interface cannot be brought up in 2.6.24. https://bugs.gentoo.org/show_bug.cgi?id=215714 Fix this by copying the MAC address from the real interface. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-25ipw2200 annotations and fixesAl Viro1-6/+6
a) a bunch of printks in error-handling assums that ->status is big-endian. b) bitfields trouble c) missing annotations NB: a bunch of structs is declared packed for no good reason, AFAICS. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-02-29ipw2200: le*_add_cpu conversionMarcin Slusarz1-3/+1
replace all: little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) + expression_in_cpu_byteorder); with: leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder); generated with semantic patch Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-02-15ipw2200: fix ucode assertion for RX queue overrunDan Williams1-11/+34
Restock the RX queue when there are a lot of unused frames so that the RX ring buffer doesn't overrun, causing a ucode assertion. Backport of patch "iwlwifi: fix ucode assertion for RX queue overrun". Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28ipw2200: do not byteswap struct ipw_associateAl Viro1-31/+17
keep it little-endian, update places that use its members Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28ipw2200 trivial annotationsAl Viro1-47/+43
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28ipw2200: ipw_tx_skb() endianness bugAl Viro1-1/+1
We'd just set tfd->u.data.chunk_len[i] to cpu_to_le16(remaining_bytes); passing it to pci_map_single() is a bad idea - it expects host-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28ipw2200 fix: ->rt_chbitmask is le16Al Viro1-2/+2
A couple of places forgot cpu_to_le16() in assignments to that field, even though right next to those in other branches of if-else we do it correctly. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28ipw2200 fix: struct ieee80211_radiotap_header is little-endianAl Viro1-9/+9
some places in driver forget conversions Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28eliminate byteswapping in struct ieee80211_qos_parametersAl Viro1-11/+2
Make it match the on-the-wire endianness, eliminate byteswapping. The only driver that used this sucker (ipw2200) updated. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28introduce WEXT scan capabilitiesDan Williams1-0/+2
Introduce scan capabilities to WEXT so that userspace can do intelligent things with scan behavior such as handling hidden SSIDs more gracefully. If the driver reports a specific scan capability, the driver must respect the options specified in the iw_scan_req structure when handling the SIOCSIWSCAN call, unless it's mode or state does not allow it to do so, in which case it must return an error. This version switches to Dave Kilroy's suggestion of claiming unused padding space for the scan_capa field. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-16ipw2200: fix typo in kerneldocStefano Brivio1-1/+1
Fix a typo in kerneldoc for ipw2200. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-22Merge branch 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixesJeff Garzik1-1/+12
2007-12-19ipw2200: prevent alloc of unspecified size on stackReinette Chatre1-1/+12
if log_len is larger than 4K then we are killing the stack. allocate on heap instead and limit size to what practically can be used (PAGE_SIZE) Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-12-17wireless/ipw2200.c: add __dev{init,exit} annotationsAdrian Bunk1-3/+4
This patch adds __dev{init,exit} annotations. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-25[PATCH] ipw2100/ipw2200: jiffies_round -> jiffies_round_relativeAnton Blanchard1-3/+3
When rounding a relative timeout we need to use round_jiffies_relative(). Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-19Spelling fix: explicitlyJean Delvare1-1/+1
From: Jean Delvare <khali@linux-fr.org> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-10[PATCH] ipw2200: batch non-user-requested scan result notificationsDan Williams1-10/+46
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: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-10[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF()Joe Perches1-93/+114
This is nicer than the MAC_FMT stuff. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10[NET]: Nuke SET_MODULE_OWNER macro.Ralf Baechle1-1/+0
It's been a useless no-op for long enough in 2.6 so I figured it's time to remove it. The number of people that could object because they're maintaining unified 2.4 and 2.6 drivers is probably rather small. [ Handled drivers added by netdev tree and some missed IRDA cases... -DaveM ] Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-17[PATCH] Update version ipw2200 stamp to 1.2.2Zhu Yi1-1/+1
Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-17[PATCH] ipw2200: Fix ipw_isr() comments error on shared IRQZhu Yi1-1/+1
Signed-off-by: Tom De Man <Tom.DeMan@DZINE.BE> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-17[PATCH] Fix ipw2200 set wrong power parameter causing firmware errorZhu Yi1-8/+6
The power mode can only be set 0~5 to firmware. Otherwise there will be a firmware error generated. This patch fixed the invalid power mode requested by driver. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-07-10[PATCH] ipw2200: rf kill switch polling power savingStephen Hemminger1-2/+3
Make the ipw2200 driver polling of rf kill switch occur on second boundaries to reduce power. Making all the wakeup's in the system occur together reduces power, and keeps CPU in idle longer. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-04-28[PATCH] ipw2200: fix ieee80211_get_geo typoAndrew Morton1-1/+1
testing much? Cc: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-04-28[PATCH] ipw2200: add channels sysfs entryZhu Yi1-0/+47
Add 'channels' sysfs entry for ipw2200. The entry exports channels information for the user space. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-04-25[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}Arnaldo Carvalho de Melo1-1/+1
To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2007-04-25[SK_BUFF]: Introduce skb_reset_mac_header(skb)Arnaldo Carvalho de Melo1-1/+1
For the common, open coded 'skb->mac.raw = skb->data' operation, so that we can later turn skb->mac.raw into a offset, reducing the size of struct sk_buff in 64bit land while possibly keeping it as a pointer on 32bit. This one touches just the most simple case, next will handle the slightly more "complex" cases. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-05[PATCH] ipw2200: add iwconfig rts/frag auto supportZhu Yi1-2/+2
This patch add ipw2200 support for iwconfig rts/frag auto. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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