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* mac80211: remove "bcn_int" and "capab" scan results infoJohn W. Linville2008-01-281-25/+0
| | | | | | | | | These bits were dead code before "mac80211: Remove local->scan_flags" (commit 6681dd3fd0e4d36a4547415853e83411baa7b705) and probably should have been removed as part of that commit. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: move A-MSDU identifier to flagsRon Rindjunsky2008-01-282-4/+4
| | | | | | | | | This patch moves u8 amsdu_frame in ieee80211_txrx_data to the flags section as IEEE80211_TXRXD_RX_AMSDU Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: adding 802.11n configuration flowsRon Rindjunsky2008-01-283-0/+86
| | | | | | | | | | | This patch configures the 802.11n mode of operation internally in ieee80211_conf structure and in the low-level driver as well (through op conf_ht). It does not include AP configuration flows. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: adding 802.11n essential A-MSDU Rx capabilityRon Rindjunsky2008-01-282-0/+125
| | | | | | | | This patch adds the ability to receive and handle A-MSDU frames. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: adding 802.11n essential A-MPDU addBA capabilityRon Rindjunsky2008-01-281-0/+124
| | | | | | | | | | | | This patch adds the capability to identify and answer an add block ACK request. As this series of patches only adds HT handling with no aggregations, (A-MPDU aggregations acceptance is not obligatory according to 802.11n draft) we are currently sending back a refusal upon this request. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: adding 802.11n IEs handlingRon Rindjunsky2008-01-282-3/+94
| | | | | | | | | This patch presents the ability to parse and compose HT IEs, and to put the IE relevant data inside the mac80211's internal HT structures Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: adding 802.11n HT framework definitionsRon Rindjunsky2008-01-281-0/+3
| | | | | | | | | | | | | | | | | New structures: - ieee80211_ht_info: describing STA's HT capabilities - ieee80211_ht_bss_info: describing BSS's HT characteristics Changed structures: - ieee80211_hw_mode: now also holds PHY HT capabilities for each HW mode - ieee80211_conf: ht_conf holds current self HT configuration ht_bss_conf holds current BSS HT configuration - flag IEEE80211_CONF_SUPPORT_HT_MODE added to indicate if HT use is desired - sta_info: now also holds Peer's HT capabilities Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: adding MAC80211_HT_DEBUG config variableRon Rindjunsky2008-01-281-0/+10
| | | | | | | | | This patch adds MAC80211_HT_DEBUG config variable to separate HT debug features Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: allow setting drop_unencrypted with wextJohannes Berg2008-01-281-0/+3
| | | | | | | | | This patch allows wpa_supplicant to set the drop_unencrypted setting in mac80211. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: make ieee80211_iterate_active_interfaces not need rtnlJohannes Berg2008-01-281-3/+4
| | | | | | | | | | | | | | Interface iteration in mac80211 can be done without holding any locks because I converted it to RCU. Initially, I thought this wouldn't be needed for ieee80211_iterate_active_interfaces but it's turning out that multi-BSS AP support can be much simpler in a driver if ieee80211_iterate_active_interfaces can be called without holding locks. This converts it to use RCU, it adds a requirement that the callback it invokes cannot sleep. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: restructuring data Rx handlersRon Rindjunsky2008-01-284-66/+86
| | | | | | | | | | | | | | | | | | | | | | This patch restructures the Rx handlers chain by incorporating previously handlers ieee80211_rx_h_802_1x_pae and ieee80211_rx_h_drop_unencrypted into ieee80211_rx_h_data, already in 802.3 form. this scheme follows more precisely after the IEEE802.11 data plane archituecture, and will prevent code duplication to IEEE8021.11n A-MSDU handler. added function: - ieee80211_data_to_8023: transfering 802.11 data frames to 802.3 frame - ieee80211_deliver_skb: delivering the 802.3 frames to upper stack eliminated handlers: - ieee80211_rx_h_drop_unencrypted: now function ieee80211_drop_unencrypted - ieee80211_rx_h_802_1x_pae: now function ieee80211_802_1x_pae changed handlers: - ieee80211_rx_h_data: now contains calls to four above function Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: hardware scan reworkZhu Yi2008-01-286-35/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The scan code in mac80211 makes the software scan assumption in various places. For example, we stop the Tx queue during a software scan so that all the Tx packets will be queued by the stack. We also drop frames not related to scan in the software scan process. But these are not true for hardware scan. Some wireless hardwares (for example iwl3945/4965) has the ability to perform the whole scan process by hardware and/or firmware. The hardware scan is relative powerful in that it tries to maintain normal network traffic while doing a scan in the background. Some drivers (i.e iwlwifi) do provide a way to tune the hardware scan parameters (for example if the STA is associated, what's the max time could the STA leave from the associated channel, how long the scans get suspended after returning to the service channel, etc). But basically this is transparent to the stack. mac80211 should not stop Tx queues or drop Rx packets during a hardware scan. This patch resolves the above problem by spliting the current scan indicator local->sta_scanning into local->sta_sw_scanning and local->sta_hw_scanning. It then changes the scan related code to be aware of hardware scan or software scan in various places. With this patch, iwlwifi performs much better in the scan-while-associated condition and disable_hw_scan=1 should never be required. Cc: Mohamed Abbas <mohamed.abbas@intel.com> Cc: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: remove more forgotten codeJohannes Berg2008-01-281-58/+0
| | | | | | | | | Hopefully that's the rest. Seems I didn't do a very thorough job removing the management interface. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: Remove local->scan_flagsHelmut Schaa2008-01-283-32/+3
| | | | | | | | | | This patch removes all references to local->scan_flags as these are not used anymore since the removal of prism2 ioctls. Signed-off-by: Helmut Schaa <hschaa@suse.de> Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: provide interface iterator for driversJohannes Berg2008-01-281-0/+33
| | | | | | | | | | | | | | Sometimes drivers need to know which interfaces are associated with their hardware. Rather than forcing those drivers to keep track of the interfaces that were added, this adds an iteration function to mac80211. As it is intended to be used from the interface add/remove callbacks, the iteration function may currently only be called under RTNL. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mac80211: Accept auto txpower settingMattias Nissler2008-01-281-4/+17
| | | | | | | | | | | This changes the SIWTXPOWER ioctl to also accept a txpower setting of "automatic". Since mac80211 currently cannot tell drivers to automatically adjust tx power, we select the tx power level of the current channel. While this is kind of a hack, it certainly saves some iwconfig users from headaches. Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Move Qdisc_class_ops and Qdisc_ops in appropriate sections.Eric Dumazet2008-01-281-2/+2
| | | | | | | | | | Qdisc_class_ops are const, and Qdisc_ops are mostly read. Using "const" and "__read_mostly" qualifiers helps to reduce false sharing. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Convert init_timer into setup_timerPavel Emelyanov2008-01-281-3/+2
| | | | | | | | | | | | | Many-many code in the kernel initialized the timer->function and timer->data together with calling init_timer(timer). There is already a helper for this. Use it for networking code. The patch is HUGE, but makes the code 130 lines shorter (98 insertions(+), 228 deletions(-)). Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [MAC80211]: Revert unaligned warning removal.David S. Miller2008-01-281-0/+13
| | | | | | | For release Linux removed this warning, but we want it back for development. Signed-off-by: David S. Miller <davem@davemloft.net>
* Revert "mac80211: warn when receiving frames with unaligned data"Linus Torvalds2008-01-241-13/+0
| | | | | | | | | | | | This reverts commit 81100eb80add328c4d2a377326f15aa0e7236398 for the release, to avoid the unnecessary warning noise that is only really relevant to wireless driver developers. The warning will probably go right back in after I cut the release, but at least we won't unnecessarily worry users. Acked-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* mac80211: return an error when SIWRATE doesn't match any rateAndrew Lutomirski2008-01-081-3/+3
| | | | | | | | Currently mac80211 fails silently when trying to set a nonexistent rate. Return an error instead. Signed-Off-By: Andy Lutomirski <luto@myrealbox.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: warn when receiving frames with unaligned dataJohannes Berg2007-12-261-0/+13
| | | | | | | | | | This patch makes mac80211 warn (once) when the driver passes up a frame in which the payload data is not aligned on a four-byte boundary, with a long comment for people who run into the condition and need to know what to do. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: round station cleanup timerJohannes Berg2007-12-261-2/+5
| | | | | | | | | The station cleanup timer runs every ten seconds, the exact timing is not relevant at all so it can well run together with other things to save power. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* NET: mac80211: fix inappropriate memory freeingCyrill Gorcunov2007-12-191-1/+1
| | | | | | | | | | | Fix inappropriate memory freeing in case of requested rate_control_ops was not found. In this case the list head entity is going to be accidentally wasted. Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Acked-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: fix header opsJohannes Berg2007-12-191-1/+0
| | | | | | | | | | | When using recvfrom() on a SOCK_DGRAM packet socket, I noticed that the MAC address passed back for wireless frames was always completely wrong. The reason for this is that the header parse function assigned to our virtual interfaces is a function parsing an 802.11 rather than 802.3 header. This patch fixes it by keeping the default ethernet header operations assigned. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: Drop out of associated state if link is lostMichael Wu2007-12-191-6/+2
| | | | | | | | There is no point in staying in IEEE80211_ASSOCIATED if there is no sta_info entry to receive frames with. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ieee80211_rate: missed unlockCyrill Gorcunov2007-12-171-0/+1
| | | | | Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'fixes-davem' of ↵Herbert Xu2007-11-303-5/+10
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| * mac80211: rate limit wep decrypt failed messagesAdel Gadllah2007-11-291-1/+2
| | | | | | | | | | | | | | | | The attached patch rate limits "WEP decrypt failed (ICV)" to avoid flooding the logfiles. Signed-off-by: Adel Gadllah <adel.gadllah@gmx.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: drop unencrypted frames if encryption is expectedJohannes Berg2007-11-291-1/+1
| | | | | | | | | | | | | | | | | | This patch fixes a regression I (most likely) introduced, namely that unencrypted frames are right now accepted even if we have a key for that specific sender. That has very bad security implications. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: Fix behavior of ieee80211_open and ieee80211_closeMichael Wu2007-11-291-3/+2
| | | | | | | | | | | | | | | | | | | | | | This patch fixes: - Incorrect calls to ieee80211_hw_config when the radiotap flag is set. - Failure to actually unset the radiotap flag when all monitors are down. - Failure to call ieee80211_hw_config after successful interface start. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: free ifsta->extra_ie and clear IEEE80211_STA_PRIVACY_INVOKEDZhu Yi2007-11-291-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I'm not sure if this is best choice, someone might have better solutions. But this patch fixed the connection problem when switching from a WPA enabled AP (using wpa_supplicant) to an open AP (using iwconfig). The root cause is when we connect to a WPA enabled AP, wpa_supplicant sets the ifsta->extra_ie thru SIOCSIWGENIE. But if we stop wpa_supplicant and connect to an open AP with iwconfig, there is no way to clear the extra_ie so that mac80211 keeps connecting with that. Someone could argue wpa_supplicant should clear the extra_ie during its shutdown. But mac80211 should also handle the unexpected shutdown case (ie. killall -9 wpa_supplicant). On Wed, 2007-11-21 at 16:19 +0100, Johannes Berg wrote: > Yeah. Can you amend the patch to also clear the > IEEE80211_STA_PRIVACY_INVOKED flag? Signed-off-by: Zhu Yi <yi.zhu@intel.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: add missing space in error messageBruno Randolf2007-11-201-1/+1
| | | | | | | | | | Signed-off-by: Bruno Randolf <bruno@thinktube.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: fix allmulti/promisc behaviourJohannes Berg2007-11-201-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | When an interface with promisc/allmulti bit is taken down, the mac80211 state can become confused. This fixes it by making mac80211 keep track of all *active* interfaces that have the promisc/allmulti bit set in the sdata, we sync the interface bit into sdata at set_multicast_list() time so this works. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: fix ieee80211_set_multicast_listJohannes Berg2007-11-201-2/+2
|/ | | | | | | | | | | | | | I recently experienced unexplainable behaviour with the b43 driver when I had broken firmware uploaded. The cause may have been that promisc mode was not correctly enabled or disabled and this bug may have been the cause. Note how the values are compared later in the function so just doing the & will result in the wrong thing being compared and the test being false almost always. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'fixes-davem' of ↵David S. Miller2007-11-142-1/+9
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| * mac80211: Fix queuing of scan containing a SSIDHelmut Schaa2007-11-142-1/+9
| | | | | | | | | | | | | | | | | | This patch fixes scanning for specific ssid's which is broken due to the scan being queued up without respecting the ssid to scan for. Signed-off-by: Helmut Schaa <hschaa@suse.de> Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: fix MAC80211_RCSIMPLE KconfigJohannes Berg2007-11-101-2/+2
| | | | | | | | | | | | | | | | I meant for this to be selectable only with EMBEDDED, not enabled only with EMBEDDED. This does it that way. Sorry. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: make "decrypt failed" messages conditional upon MAC80211_DEBUGJohn W. Linville2007-11-103-6/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Make "decrypt failed" and "have no key" debugging messages compile conditionally upon CONFIG_MAC80211_DEBUG. They have been useful for finding certain problems in the past, but in many cases they just clutter a user's logs. A typical example is an enviornment where multiple SSIDs are using a single BSSID but with different protection schemes or different keys for each SSID. In such an environment these messages are just noise. Let's just leave them for those interested enough to turn-on debugging. Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: use IW_AUTH_PRIVACY_INVOKED rather than IW_AUTH_KEY_MGMTJohannes Berg2007-11-103-15/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In the long bug-hunt for why dynamic WEP networks didn't work it turned out that mac80211 incorrectly uses IW_AUTH_KEY_MGMT while it should use IW_AUTH_PRIVACY_INVOKED to determine whether to associate to protected networks or not. This patch changes the behaviour to be that way and clarifies the existing code. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Jouni Malinen <j@w1.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: remove unused driver opsJohannes Berg2007-11-101-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | The driver operations set_ieee8021x(), set_port_auth() and set_privacy_invoked() are not used by any drivers, except set_privacy_invoked() they aren't even used by mac80211. Remove them at least until we need to support drivers with mac80211 that require getting this information. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: remove ieee80211_common.hJohannes Berg2007-11-101-91/+0
| | | | | | | | | | | | | | | | Robert pointed out that I missed this file when removing the management interface. Do it now. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: allow driver to ask for a rate control algorithmJohannes Berg2007-11-101-1/+2
| | | | | | | | | | | | | | | | | | This allows a driver to ask for a specific rate control algorithm. The rate control algorithm asked for must be registered and be available as a module or built-in. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: don't allow registering the same rate control twiceJohannes Berg2007-11-101-1/+10
| | | | | | | | | | | | | | | | | | | | Previously, mac80211 would allow registering the same rate control algorithm twice. This is a programming error in the registration and should not happen; additionally the second version could never be selected. Disallow this and warn about it. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: make simple rate control algorithm built-inJohannes Berg2007-11-106-27/+42
|/ | | | | | | | | | | | | | Too frequently people do not have module autoloading enabled or fail to install the rate control module correctly, hence their hardware probing fails due to no rate control algorithm being available. This makes the 'simple' algorithm built into the mac80211 module unless EMBEDDED is enabled in which case it can be disabled (eg. if the wanted driver requires another rate control algorithm.) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* cleanup asm/scatterlist.h includesAdrian Bunk2007-11-021-1/+0
| | | | | | | | | | | Not architecture specific code should not #include <asm/scatterlist.h>. This patch therefore either replaces them with #include <linux/scatterlist.h> or simply removes them if they were unused. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* [PATCH] mac80211: fix printk warning on 64-bitJohannes Berg2007-10-261-1/+1
| | | | | | | | | | | | | My AID message patch introduced a warning on 64-bit machines because ~ extends to unsigned long: | net/mac80211/ieee80211_sta.c: In function ‘ieee80211_rx_mgmt_assoc_resp’: | net/mac80211/ieee80211_sta.c:1187: warning: format ‘%d’ expects type ‘int’, but argument 7 has type ‘long unsigned int’ This fixes it by explicitly casting the result to u16 (which 'aid' is). Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] mac80211: Fix SSID matching in AP selectionMichael Wu2007-10-251-1/+2
| | | | | | | | | | The length of the SSID desired should also be compared in addition to the memcmp of the SSIDs. Thanks to Andrea Merello <andreamrl@tiscali.it> for finding this issue. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] Fix breakage after SG cleanupsRalf Baechle2007-10-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | Commits 58b053e4ce9d2fc3023645c1b96e537c72aa8d9a ("Update arch/ to use sg helpers") 45711f1af6eff1a6d010703b4862e0d2b9afd056 ("[SG] Update drivers to use sg helpers") fa05f1286be25a8ce915c5dd492aea61126b3f33 ("Update net/ to use sg helpers") converted many files to use the scatter gather helpers without ensuring that the necessary headerfile <linux/scatterlist> is included. This happened to work for ia64, powerpc, sparc64 and x86 because they happened to drag in that file via their <asm/dma-mapping.h>. On most of the others this probably broke. Instead of increasing the header file spider web I choose to include <linux/scatterlist.h> directly into the affectes files. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Update net/ to use sg helpersJens Axboe2007-10-221-6/+2
| | | | Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
generated by cgit v1.1 at 2024-12-27 01:58:20 +0000