- Jan 31, 2006
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Zhu Yi authored
increase ipw2200 driver version to git-1.0.10 Signed-off-by:
Zhu Yi <yi.zhu@intel.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Zhu Yi authored
The patch fixes a couple of errors regarding QoS, which results in compile warnings and malfunction of the driver. Signed-off-by:
Henrik Brix Andersen <brix@gentoo.org> Signed-off-by:
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Zhu Yi authored
Checking the stack usage of my kernel, showed that ipw2200 had a few bad offenders. This is on i386 32-bit: 0x00002876 ipw_send_associate: 544 0x000028ee ipw_send_associate: 544 0x000027dc ipw_send_scan_request_ext: 520 0x00002864 ipw_set_sensitivity: 520 0x00005eac ipw_set_rsn_capa: 520 The reason is the host_cmd structure is large (500 bytes). All other functions currently using ipw_send_cmd() suffer from the same problem. This patch introduces ipw_send_cmd_simple() for commands with no data transfer, and ipw_send_cmd_pdu() for commands with a data payload and makes the payload a pointer to the buffer passed in from the caller. As an added bonus, the diffstat looks like this: ipw2200.c | 260 +++++++++++++++++++++----------------------------------------- ipw2200.h | 2 2 files changed, 92 insertions(+), 170 deletions(-) and it shrinks the module a lot as well: Before: text data bss dec hex filename 75177 2472 44 77693 12f7d drivers/net/wireless/ipw2200.ko After: text data bss dec hex filename 61363 2488 44 63895 f997 drivers/net/wireless/ipw2200.ko So about a ~18% reduction in module size. Signed-off-by:
Jens Axboe <axboe@suse.de> Signed-off-by:
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Zhu Yi authored
I can't really help with why restarts happen, but the following patch greatly increases the likelihood that a firmware reload will succeed afterward on my thinkpad. It addresses two issues. First, sysfs module loading and hotplug are asynchronous, and as such file operations on the "loading" and "data" files are racy when you load 2 firmwares in quick succession. Second, the timeout for DMAing the firmware needs to scale with the size of the firmware being loaded. That is, the watchdog needs to be on throughput, not on time alone. I no longer get the firmware load errors, though this is at best a hacky workaround for a racy interface. (Obviously, this does nothing to address the fatal errors in firmware which cause reloads; it just causes the initial loading and the reloads to work more often.) Signed-off-by:
Peter Jones <pjones@redhat.com> Signed-off-by:
Ben M Cahill <ben.m.cahill@intel.com> Signed-off-by:
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Zhu Yi authored
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Zhu Yi authored
Signed-off-by:
Clemens Buchacher <drizzd@aon.at>.> Signed-off-by:
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Zhu Yi authored
This substitutes Linux jiffies_to_msec() wherever there is a computation for determining milliseconds from jiffies, following lead from ieee80211 code. And it does a little cleanup. "it's" == "it is" ... "its" == possessive "it". Indulge me. ;-) Signed-off-by:
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Zhu Yi authored
I've added a new module param "bt_coexist" which defaults to OFF. This does not seem to fix the firmware restarts, but it does do "the right thing" and disables something that we were enabling by default: signaling the Bluetooth h/w which channel we're on (whether or not the BT h/w was out there). Signed-off-by:
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Zhu Yi authored
Signed-off-by:
Hong Liu <hong.liu@intel.com> Signed-off-by:
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Zhu Yi authored
Signed-off-by:
Nick Kralevich <nick.ipw2200@kralevich.com> Signed-off-by:
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Zhu Yi authored
The indirect SRAM/register 8/16-bit write routines are broken for non-dword-aligned destination addresses. Fortunately, these routines are, so far, not used for non-dword-aligned destinations, but here's a patch that fixes them, anyway. The attached patch also adds comments for all direct/indirect I/O routine variations. Signed-off-by:
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Zhu Yi authored
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Zhu Yi authored
Signed-off-by:
James Ketrenos <jketreno@linux.intel.com> Signed-off-by:
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Zhu Yi authored
This patch fixes a BUG_ON for the latest ieee80211 change. Signed-off-by:
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Zhu Yi authored
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Zhu Yi authored
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Denis Vlasenko authored
Patch fixes misplaced (). Diffed against wireless-2.6.git Signed-off-by:
Denis Vlasenko <vda@ilport.com.ua> Signed-off-by:
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Adrian Bunk authored
This patch contains the following possible cleanups: - make needlessly global functions static - "extern inline" -> "static inline" - #if 0 the unused global function ipw_led_activity_on() Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Adrian Bunk authored
This patch makes the needlessly global ipw2100_wpa_assoc_frame() static. Signed-off-by:
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Adrian Bunk authored
CRYPTO is a helper variable, and to make it easier for users, it should therefore select'ed and not be listed in the dependencies. drivers/net/wireless/airo.c requires CONFIG_CRYPTO for compilations. Therefore, AIRO_CS also has to CRYPTO. Additionally, this patch removes the #ifdef's for the non-compiling CRYPTO=n case from drivers/net/wireless/airo.c. Signed-off-by:
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Adrian Bunk authored
This patch contains the following changes: - add a CONFIG_WIRELESS_EXT select'ed by NET_RADIO for conditional code - remove the now no longer required #ifdef CONFIG_NET_RADIO from some #include's Based on a patch by Jean Tourrilhes <jt@hpl.hp.com>. Signed-off-by:
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John W. Linville authored
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Adrian Bunk authored
CONFIG_PCMCIA=m, CONFIG_HOSTAP_CS=y doesn't compile. Reported by "Gabriel C." <crazy@pimpmylinux.org>. Signed-off-by:
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Larry Finger authored
This patch, generated against 2.6.16-rc1-git4, corrects two typographical errors in ieee80211_rx.c and adds the facility name to a bare printk. Signed-Off-By:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
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Zhu Yi authored
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Zhu Yi authored
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Zhu Yi authored
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Zhu Yi authored
The ipw2100 driver misunderstood the parameter of txpower. Tx Power off means turn off the radio, but the driver interpret it as "can't set txpower". So when getting the txpower, it sets disabled=1 to the iwconifg tool in managed mode. And the tool will display "Tx Power off" when disabled=1. Now, in managed mode, iwconfig will not show "TX Power" if the radio is not switched off. It will only display "Tx Power off" only if the radio is killed. Signed-off-by:
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Zhu Yi authored
drivers/net/wireless/ipw2100.c:2236: warning: `ipw2100_match_buf' defined but not used Cc: Yi Zhu <yi.zhu@intel.com> Cc: James Ketrenos <jketreno@linux.intel.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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- Jan 28, 2006
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Zhu Yi authored
Added default handlers for various 802.11h DFS and TPC information elements. Moved all information elements into single location (called from two places). Added debug message with information on unparsed IEs if debug_level set. Added code to reset network IBSS DFS information when appropriate. Added code to invoke driver callback for 802.11h ACTION STYPE. Changed a few printk's to IEEE80211_DEBUG_MGMT. Signed-off-by:
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Zhu Yi authored
To support IEEE 802.11h in IBSS, an ibss_dfs field is added to struct ieee80211_network. In IBSS, if one STA sends a beacon with DFS info (for radar detection), all the other STAs should receive and store this DFS. All STAs should send the DFS as one of the information element in the beacon they are scheduled to send (if possible) in the future. Since the ibss_dfs has variable length, it must be allocated dynamically. ieee80211_network_reset() is added to clear the ibss_dfs field. ieee80211_network_free() is also updated to free the ibss_dfs field if it is not NULL. Signed-off-by:
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Zhu Yi authored
Add 802.11h data types and structure definitions to ieee80211.h. Signed-off-by:
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Zhu Yi authored
This patch adds ieee80211 TKIP build_iv() method to support hardwares that can do TKIP encryption but relies on ieee80211 layer to build the IV. It also changes the build_iv() interface to return the key if possible after the IV is built (this is required by TKIP). Signed-off-by:
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Zhu Yi authored
Added partial support of TIM information element parsing Signed-off-by:
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Zhu Yi authored
kmalloc+memset -> kzalloc cleanups in ieee80211_crypt_tkip Signed-off-by:
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Zhu Yi authored
Add spectrum management information and use stat.signal to provide signal level information. Signed-off-by:
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Zhu Yi authored
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Zhu Yi authored
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Zhu Yi authored
Log to wireless network stats if netif_rx() drops the packet. (also trailing whitespace and Lindent cleanups as part of patch-apply process) Signed-off-by:
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Denis Vlasenko authored
>If encryption is enabled, each fragment payload size is reduced by enough space >to add the prefix and postfix (IV and ICV totalling 8 bytes in the case of WEP) >So if you have 1500 bytes of payload with ieee->fts set to 500 without >encryption it will take 3 frames. With WEP it will take 4 frames as the >payload of each frame is reduced to 492 bytes. Text is correct, but in picture (IV,payload,ICV) sits inside SNAP. Patch corrects this. Signed-Off-By:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
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