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* Do a sweep of the tree replacing calls to pci_find_extcap() with calls tojhb2011-03-231-1/+1
| | | | pci_find_cap() instead.
* Fix typos - remove duplicate "the".brucec2011-02-211-1/+1
| | | | | | PR: bin/154928 Submitted by: Eitan Adler <lists at eitanadler.com> MFC after: 3 days
* Use convenience functions where possible instead of accessing the PCItijl2010-12-181-23/+1
| | | | | | | | | | | | | configuration registers directly. Remove pci_enable_io calls where they are redundant. The PCI bus driver will set the right bits when the corresponding bus resource is activated. Remove redundant pci_* function calls from suspend/resume methods. The bus driver already saves and restores the PCI configuration. Reviewed by: jhb Approved by: kib (mentor)
* Fix firmware module dependencies.bschmidt2010-09-101-1/+1
| | | | | | | | | malo and mwl use the firmware framework to access firmware images. Depending on the firmware modules itself is not required and in this case even wrong because no modules with those names exist. Pointed out by: brucec MFC after: 1 week
* Add new tunable 'net.link.ifqmaxlen' to set default send interfacesobomax2010-05-031-2/+2
| | | | | | | | | | queue length. The default value for this parameter is 50, which is quite low for many of today's uses and the only way to modify this parameter right now is to edit if_var.h file. Also add read-only sysctl with the same name, so that it's possible to retrieve the current value. MFC after: 1 month
* Cast bus_space_t to a intmax_t and use %j to print it instead ofimp2010-03-291-2/+2
| | | | assuming it is size_t sized and using %z.
* Remove extraneous semicolons, no functional changes.mbr2010-01-071-1/+1
| | | | | Submitted by: Marc Balmer <marc@msys.ch> MFC after: 1 week
* - Add a private timer to drive the transmit watchdog instead of usingjhb2009-11-192-7/+19
| | | | | | if_watchdog and if_timer. - Fix some issues in detach for sn(4), ste(4), and ti(4). Primarily this means calling ether_ifdetach() before anything else.
* Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/rwatson2009-06-261-3/+3
| | | | | | | | | | | | | IF_ADDR_UNLOCK() across network device drivers when accessing the per-interface multicast address list, if_multiaddrs. This will allow us to change the locking strategy without affecting our driver programming interface or binary interface. For two wireless drivers, remove unnecessary locking, since they don't actually access the multicast address list. Approved by: re (kib) MFC after: 6 weeks
* Overhaul monitor mode handling:sam2009-05-202-41/+11
| | | | | | | | | | | | | | | | | | | | | | | | o replace DLT_IEEE802_11 support in net80211 with DLT_IEEE802_11_RADIO and remove explicit bpf support from wireless drivers; drivers now use ieee80211_radiotap_attach to setup shared data structures that hold the radiotap header for each packet tx/rx o remove rx timestamp from the rx path; it was used only by the tdma support for debugging and was mostly useless due to it being 32-bits and mostly unavailable o track DLT_IEEE80211_RADIO bpf attachments and maintain per-vap and per-com state when there are active taps o track the number of monitor mode vaps o use bpf tap and monitor mode vap state to decide when to collect radiotap state and dispatch frames; drivers no longer explicitly directly check bpf state or use bpf calls to tap frames o handle radiotap state updates on channel change in net80211; drivers should not do this (unless they bypass net80211 which is almost always a mistake) o update various drivers to be more consistent/correct in handling radiotap o update ral to include TSF in radiotap'd frames o add promisc mode callback to wi Reviewed by: cbzimmer, rpaulo, thompsa
* The module name convention is foo, not if_foo.imp2009-05-151-4/+4
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* fix a bug that it passed a incorrect flag BUS_DMA_ALLOCNOW to createweongyo2009-03-311-1/+1
| | | | | | | | | | a device specific DMA tag. On amd64 it could exhaust all of bounce pages when bus_dma_tag_create(9) is called at malo_pci_attach() then as result in next turn it returns ENOMEM. This fix a attach fail on amd64. Pointed by: yongari Tested by: dchagin MFC after: 3 days
* Hoist 802.11 encapsulation up into net80211:sam2009-03-301-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | o call ieee80211_encap in ieee80211_start so frames passed down to drivers are already encapsulated o remove ieee80211_encap calls in drivers o fixup wi so it recreates the 802.3 head it requires from the 802.11 header contents o move fast-frame aggregation from ath to net80211 (conditional on IEEE80211_SUPPORT_SUPERG): - aggregation is now done in ieee80211_start; it is enabled when the packets/sec exceeds ieee80211_ffppsmin (net.wlan.ffppsmin) and frames are held on a staging queue according to ieee80211_ffagemax (net.wlan.ffagemax) to wait for a frame to combine with - drivers must call back to age/flush the staging queue (ath does this on tx done, at swba, and on rx according to the state of the tx queues and/or the contents of the staging queue) - remove fast-frame-related data structures from ath - add ieee80211_ff_node_init and ieee80211_ff_node_cleanup to handle per-node fast-frames state (we reuse 11n tx ampdu state) o change ieee80211_encap calling convention to include an explicit vap so frames coming through a WDS vap are recognized w/o setting M_WDS With these changes any device able to tx/rx 3Kbyte+ frames can use fast-frames. Reviewed by: thompsa, rpaulo, avatar, imp, sephe
* when it failed to inform rx/tx dma setup it should clean up allocatedweongyo2009-03-301-1/+3
| | | | | | dma-related buffers and tags. MFC after: 3 days
* corrects a error message.weongyo2009-03-301-1/+1
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* handles more exceptional cases when the driver failed to attach.weongyo2009-03-301-5/+7
| | | | MFC after: 3 days
* fix a bug of uses after free.weongyo2009-03-301-2/+1
| | | | | Pointed by: dchagin MFC after: 3 days
* Eliminate ic_myaddr so changing the mac address of a device works correctly:sam2009-03-291-29/+2
| | | | | | | | | | | o remove ic_myaddr from ieee80211com o change ieee80211_ifattach to take the mac address of the physical device and use that to setup the lladdr. o replace all references to ic_myaddr in drivers by IF_LLADDR o related cleanups (e.g. kill dead code) PR: kern/133178 Reviewed by: thompsa, rpaulo
* remove now-redunant cardbus attachment.imp2009-03-091-1/+0
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* Minor cleanup of vap create work:sam2008-05-121-1/+2
| | | | | | | | | | | | | o add IEEE80211_C_STA capability to indicate sta mode is supported (was previously assumed) and mark drivers as capable o add ieee80211_opcap array to map an opmode to the equivalent capability bit o move IEEE80211_C_OPMODE definition to where capabilities are defined so it's clear it should be kept in sync (on future additions) o check device capabilities in clone create before trying to create a vap; this makes driver checks unneeded o make error codes return on failed clone request unique o temporarily add console printfs on clone request failures to aid in debugging; these will move under DIAGNOSTIC or similar before release
* fix buildsam2008-04-201-1/+1
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* Multi-bss (aka vap) support for 802.11 devices.sam2008-04-202-369/+242
| | | | | | | | | | | Note this includes changes to all drivers and moves some device firmware loading to use firmware(9) and a separate module (e.g. ral). Also there no longer are separate wlan_scan* modules; this functionality is now bundled into the wlan module. Supported by: Hobnob and Marvell Reviewed by: many Obtained from: Atheros (some bits)
* remove warnings for 64bit aware platforms.weongyo2008-04-011-2/+2
| | | | Approved by: thompsa (mentor)
* Add support for Marvell Libertas 88W8335 based PCI network adapters.weongyo2008-03-256-0/+4697
Reviewed by: sam, many wireless people Approved by: thompsa (mentor)
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