- 31 1月, 2009 2 次提交
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由 Sujith 提交于
Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith 提交于
The default chainmask for AR9280 is 3, so handle that when setting the supported MCS rates. Also, check for the HW supported chainmask when choosing single/dual stream. Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 30 1月, 2009 27 次提交
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由 Luis R. Rodriguez 提交于
Versioning for ath9k is pointless we have kept it at 0.1 since the initial release so its meaningless. We put more emphasis on kernel release or dated wireless-testing master tag as per John's tagging. Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Alina Friedrichsen 提交于
This patch enables low-level driver independent debugging of the TSF and remove the driver specific things of ath5k and ath9k from the debugfs. Signed-off-by: NAlina Friedrichsen <x-alina@gmx.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith 提交于
AR9285 based devices support only single stream MCS rates. This patch fixes a bug where dual stream stream rates were also being registered. Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
Now that cfg80211 has its own regulatory infrastructure we can condense ath9k's regulatory code considerably. We only keep data we need to provide our own regulatory_hint(), reg_notifier() and information necessary for calibration. Atheros hardware supports 12 world regulatory domains, since these are custom we apply them through the the new wiphy_apply_custom_regulatory(). Although we have 12 we can consolidate these into 5 structures based on frequency and apply a different set of flags that differentiate them on a case by case basis through the reg_notifier(). If CRDA is not found our own custom world regulatory domain is applied, this is identical to cfg80211's except we enable passive scan on most frequencies. Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vivek Natarajan 提交于
This patch implements dynamic power save feature for ath9k. Signed-off-by: NVivek Natarajan <vnatarajan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith 提交于
The TX queue draining routines have confusing names, rename them approprately and merge ath_drain_txdataq() with ath_drain_all_txq(). Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gabor Juhos 提交于
This patch adds the platform_driver itself, and modifies the main driver to register it. Changes-licensed-under: ISC Signed-off-by: NGabor Juhos <juhosg@openwrt.org> Signed-off-by: NImre Kaloz <kaloz@openwrt.org> Tested-by: NPavel Roskin <proski@gnu.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gabor Juhos 提交于
Now that we have converted all bus specific routines to replaceable, we can move the PCI specific codes into a separate file. Changes-licensed-under: ISC Signed-off-by: NGabor Juhos <juhosg@openwrt.org> Signed-off-by: NImre Kaloz <kaloz@openwrt.org> Tested-by: NPavel Roskin <proski@gnu.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gabor Juhos 提交于
We have left only some PCI specific cleanup code. We have to convert them as well. Changes-licensed-under: ISC Signed-off-by: NGabor Juhos <juhosg@openwrt.org> Signed-off-by: NImre Kaloz <kaloz@openwrt.org> Tested-by: NPavel Roskin <proski@gnu.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gabor Juhos 提交于
The PCI specific bus_read_cachesize routine won't work on the AHB bus, we have to replace it with a suitable one later. Changes-licensed-under: ISC Signed-off-by: NGabor Juhos <juhosg@openwrt.org> Signed-off-by: NImre Kaloz <kaloz@openwrt.org> Tested-by: NPavel Roskin <proski@gnu.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gabor Juhos 提交于
Convert to use bus-agnostic DMA routines to make it usable on AHB bus as well. Changes-licensed-under: ISC Signed-off-by: NGabor Juhos <juhosg@openwrt.org> Signed-off-by: NImre Kaloz <kaloz@openwrt.org> Tested-by: NPavel Roskin <proski@gnu.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gabor Juhos 提交于
Convert 'struct pci_dev' to 'struct device' to make it usable on the AHB bus as well. Changes-licensed-under: ISC Signed-off-by: NGabor Juhos <juhosg@openwrt.org> Signed-off-by: NImre Kaloz <kaloz@openwrt.org> Tested-by: NPavel Roskin <proski@gnu.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Jouni Malinen 提交于
Silence sparse by using a defined value PCI_D3hot instead of a magic constant in a pci_set_power_state() call. Signed-off-by: NJouni Malinen <jouni.malinen@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Jouni Malinen 提交于
Configure hardware CCMP for management frame protection and use software crypto when needed. Signed-off-by: NJouni Malinen <jouni.malinen@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Jouni Malinen 提交于
Return -EOPNOTSUPP if the algorithm is not supported and -ENOSPC if there is no room in the key cache. This avoids KERN_ERR printk in mac80211 for "errors" that are actually expected to happen in normal operating conditions. Signed-off-by: NJouni Malinen <jouni.malinen@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
The channel_type really doesn't need to be the only member in a new structure, so remove the struct. Additionally, remove the _CONF_CHANGE_HT flag and use _CONF_CHANGE_CHANNEL when the channel type changes, since that's enough of a change to require reprogramming the hardware anyway. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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Signed-off-by: NVasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gabor Juhos 提交于
Signed-off-by: NGabor Juhos <juhosg@openwrt.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
The set_key callback now seems rather odd, passing a MAC address instead of a station struct, and a local address instead of a vif struct. Change that. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Acked-by: Bob Copeland <me@bobcopeland.com> [ath5k] Acked-by: Ivo van Doorn <ivdoorn@gmail.com> [rt2x00] Acked-by: Christian Lamparter <chunkeey@web.de> [p54] Tested-by: Kalle Valo <kalle.valo@nokia.com> [iwl3945] Tested-by: Samuel Ortiz <samuel@sortiz.org> [iwl3945] Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
When we try to change the channel in ath9k its because either the configuration indicates we *have* changed channels or HT configuration has changed. In both cases we want to do a reset. Either way mac80211 will inform us when we want to actually change the channel so trust those calls. Although in the patch it may seem as I am doing more code changes I am not, all I am doing is removing the initial branch conditional and shifting the code to the left. Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
Use shiny new conf_is_ht*() helpers, we can later remove ht.enabled if desired. Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
ath9k_hw_iscal_supported() just needs to be aware of your band and if HT20 is being used so lets abandon our internal channel, HT appended values and internal mode values and use ieee80211_conf which already carries this information. This works as calibration is being done for the currently configured channel. Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
Lets make the request to get the current noise floor threshold from the EEPROM band specific as it is band specific, not mode specific. This also adds a backpointer on the private channel structure back to the ieee80211_channel structure as this is now needed during ath9k_hw_getnf(). Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
HW reset calls pass the same variables or structs which we can obtain easily from ah. Although this also applies during channel changes as we will keep around the ath9k_channel passed as an argument for now. We now also now propagate the hw reset errors down. Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
ath_setcurmode() is a bit misleading, all we are doing is caching the rate for the corresponding configuration we are using. Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
No need to cache when we want to use 2Mbit/s for all protection frames for 802.11g as we can determine that dynamically on ath_buf_set_rate() itself. Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
We don't need to use our own mode for setting the the routine tries to do, in fact lets remove ath_chan2mode() now as we can simply use the currently set band and the HT configuration provided by mac80211 through the ieee80211_conf. This works on changing channels as well as the internal ath9k_channel we use is based on the ieee80211_channel in the config. Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 13 1月, 2009 1 次提交
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由 Sujith 提交于
The chainmasks have to be updated before setting the channel, since the HW reset routine uses them to set the appropriate registers. Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 20 12月, 2008 7 次提交
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由 Jouni Malinen 提交于
The RX code in ath9k uses sc_keymap to figure out whether a default key was used. However, the default key entries in sc_keymap were always set and as such, frames could have been claimed to be decrypted by hardware when they were not. This can cause problems especially with TKIP since mac80211 is validating the Michael MIC in the frame and this will result in MIC failure and potentially TKIP countermeasures if the frame was not decrypted correctly. Change key cache slot allocation to mark only the keys that really have been used in sc_keymap to avoid the issue. The key cache slot selection routines are now internally avoiding the slots that may be needed for TKIP group keys. Signed-off-by: NJouni Malinen <jouni.malinen@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Jouni Malinen 提交于
ath_reserve_key_cache_slot() was obviously supposed to return an index to a free slot, not reserved one. This could have caused problems with hardware revisions that use splitmic. Signed-off-by: NJouni Malinen <jouni.malinen@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith 提交于
This should fix the timeout issues seen when using wpa_supplicant. Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Jouni Malinen 提交于
Enhance allocation of key cache entries to support multiple pairwise keys to fix AP mode with more than one associated STA. Signed-off-by: NJouni Malinen <jouni.malinen@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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This patch makes sure the rate control alg is registered/unregistered only once for this module. Signed-off-by: NVasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith 提交于
Now that HT information is made available to the driver through config() callback, the channel type can be calculated whenever setting the channel. Update the rate table accordingly with the new channel type. Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith 提交于
HT management is done differently for AP and STA modes, unify to just the ->config() callback since HT is fundamentally a PHY property and cannot be per-BSS. Rename enum nl80211_sec_chan_offset as nl80211_channel_type to denote the channel type ( NO_HT, HT20, HT40+, HT40- ). Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 13 12月, 2008 3 次提交
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由 Sujith 提交于
Split ath_softc into smaller structures for rx, tx and beacon handling. Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
Looking at the RC algorithm this is no longer necessary. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Senthil Balasubramanian 提交于
Signed-off-by: NSenthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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