- 29 Aug, 2011 24 commits
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Emmanuel Grumbach authored
Remove iwl_transport_register which was a W/A. The bus layer knows what transport to use. So now, the bus layer gives the upper layer a pointer to the iwl_trans_ops struct that it wants to use. The upper layer then, allocates the desired transport layer using iwl_trans_ops->alloc function. As a result of this, priv->trans, no longer exists, priv holds a pointer to iwl_shared, which holds a pointer to iwl_trans. This required to change all the calls to the transport layer from upper layer. While we were at it, trans_X inlines have been renamed to iwl_trans_X to avoid confusions, which of course required to rename the functions inside the transport layer because of conflicts in names. So the static API functions inside the transport layer implementation have been renamed to iwl_trans_pcie_X. Until now, the IRQ / Tasklet were initialized in iwl_transport_layer. This is confusing since the registration doesn't mean to request IRQ, so I added a handler for that. Signed-off-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by:
Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Emmanuel Grumbach authored
Since it is used by all the layers, it needs to move to iwl_shared. Signed-off-by:
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Emmanuel Grumbach authored
instead of IWL_DEBUG(priv, IWL_DL_FW_ERRORS Signed-off-by:
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Emmanuel Grumbach authored
Since all the layers need to print debug message, the debug macro cannot suppose that they will be given iwl_priv as a parameter and then dereference it. Use iwl_shared instead. Signed-off-by:
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Emmanuel Grumbach authored
Since it is used by all the layers, it needs to move to iwl_shared. Signed-off-by:
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Emmanuel Grumbach authored
Since it is used by all the layers, it needs to move to iwl_shared. Signed-off-by:
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Emmanuel Grumbach authored
Since it is used by all the layers, it needs to move to iwl_shared. Signed-off-by:
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Emmanuel Grumbach authored
Since it is used by all the layers, it needs to move to iwl_shared. Signed-off-by:
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Emmanuel Grumbach authored
Since it is used by all the layers, it needs to move to iwl_shared. Signed-off-by:
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Emmanuel Grumbach authored
Since it is used by all the layers, it needs to move to iwl_shared. Signed-off-by:
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Emmanuel Grumbach authored
This will allow all the modules to look at it. Signed-off-by:
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Emmanuel Grumbach authored
This struct will hold pointers to all the layers, so that every layer will find the pointers it needs when calling another layer. Note that the drv_data set to struct device is now a pointer to struct iwl_shared. This solves of bug that I introduced in iwlagn: simplify the bus architecture Bug description: sysfs gets the the driver data from struct device. Till the aforementioned patch, dev_get_drvdata would return iwl_priv. After the patch, dev_get_drvdata return iwl_bus which is buggy since the sysfs handlers rely on this value, and sysfs handlers need iwl_priv. Now, dev_get_drvdata return iwl-shared. Since we have pointers to all the layers in iwl_shared, every layer will be able to get the pointer it needs: bus layer will gets iwl_bus from the PCI suspend callbacks, and the sysfs handlers will get the iwl_priv they need. In order to keep good encapsulation, we need to avoid to dereference iwl_priv from a different layer. This is why instead of including iwl-dev.h from iwl-shared.h, I added a forward declaration to iwl_priv. Moreover we keep type safety while providing encapsulation. Signed-off-by:
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Emmanuel Grumbach authored
It will hold declaration of functions and forward declaration of struct that are used by several layers. This will allow modules not to include iwl_priv. iwl_bus and iwl_trans are still visible to all. All the layers share the module parameters, move the struct to iwl-shared.h. Also add all module parameters to iwl_mod_params instead of having them as global static. This includes * debug_level * ant_coupling * bt_ch_announce * wanted_ucode_alternative Signed-off-by:
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Emmanuel Grumbach authored
The latter may return incomplete information. For example, if one switched IWL_DL_TX on through sysfs, IWL_DL_TX bit would have been set in priv->debug_level, but since iwl_alloc_traffic_mem looked at iwl_debug_level only, it wouldn't have allocated the tx_traffic buffer. Signed-off-by:
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Wey-Yi Guy authored
Portion of iwl_cfg comments is not correct anymore, remove it. Signed-off-by:
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Wey-Yi Guy authored
There are number of functions with "iwlcore_" prefix which not feels right, rename those to "iwl_". No functional changes by making the renames. Signed-off-by:
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Mohammed Shafi Shajakhan authored
removed a function declaration, removed a variable, renamed a variable Signed-off-by:
Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by:
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Mohammed Shafi Shajakhan authored
in the Rx path of the driver it would be better to use ATH_DBG_ANY rather than ATH_DBG_XMIT for printing debug messages Signed-off-by:
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Christian Lamparter authored
Use the do_div macro for 64-bit division. Otherwise, the module will reference __udivdi3 under 32-bit kernels, which is not allowed in kernel space. Signed-off-by:
Christian Lamparter <chunkeey@googlemail.com> Signed-off-by:
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Florian Fainelli authored
AR9340 is not listed in ath_mac_bb_names, which leads to such a message: ieee80211 phy0: Atheros AR???? Rev:0 mem=0xb8100000, irq=2 Signed-off-by:
Florian Fainelli <florian@openwrt.org> Signed-off-by:
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Stanislaw Gruszka authored
Signed-off-by:
Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by:
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John W. Linville authored
This seems a bit less awkward... Signed-off-by: -
Peter Huewe authored
This patch replaces the code for getting an number from a userspace buffer by a simple call to kstrou8_from_user. This makes it easier to read and less error prone. Since the old buffer was only 10 bytes long and the value is masked by a nibble-mask anyway, we don't need to use kstrtoul but rather kstrtou8. Kernel Version: v3.0-rc2 Signed-off-by:
Peter Huewe <peterhuewe@gmx.de> Signed-off-by:
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- 26 Aug, 2011 16 commits
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Luis R. Rodriguez authored
This has been tested in STA and AP mode by Florian. Cc: David Quan <dquan@qca.qualcomm.com> Cc: Kathy Giori <kgiori@qca.qualcomm.com> Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Tested-by:
Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by:
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Christian Lamparter authored
Use the do_div macro for 64-bit division. Otherwise, the module will reference __udivdi3 under 32-bit kernels, which is not allowed in kernel space. drivers/built-in.o: In function `carl9170_collect_tally': cmd.c:191: undefined reference to `__udivdi3' cmd.c:192: undefined reference to `__udivdi3' cmd.c:193: undefined reference to `__udivdi3' Reported-by:
Kalle Valo <kvalo@adurom.com> Signed-off-by:
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Luis R. Rodriguez authored
Here are the AR9580 1.0 initvals checksums using the Atheros initvals-tools [1]. This is useful for when we udate the initvals again with other values. It ensures that we match the same initvals used internally. The tool is documented on the wiki [2]. $ ./initvals -f ar9580-1p0 0x00000000e912711f ar9580_1p0_modes_fast_clock 0x000000004a488fc7 ar9580_1p0_radio_postamble 0x00000000f3888b02 ar9580_1p0_baseband_core 0x0000000003f783bb ar9580_1p0_mac_postamble 0x0000000094be244a ar9580_1p0_low_ob_db_tx_gain_table 0x0000000094be244a ar9580_1p0_high_power_tx_gain_table 0x0000000090be244a ar9580_1p0_lowest_ob_db_tx_gain_table 0x00000000ed9eaac6 ar9580_1p0_baseband_core_txfir_coeff_japan_2484 0x00000000c4d66d1b ar9580_1p0_mac_core 0x00000000e8e9043a ar9580_1p0_mixed_ob_db_tx_gain_table 0x000000003521a300 ar9580_1p0_wo_xlna_rx_gain_table 0x00000000301fc841 ar9580_1p0_soc_postamble 0x00000000a9a06b3a ar9580_1p0_high_ob_db_tx_gain_table 0x00000000a15ccf1b ar9580_1p0_soc_preamble 0x0000000029495000 ar9580_1p0_rx_gain_table 0x0000000037ac0ee8 ar9580_1p0_radio_core 0x00000000603a1b80 ar9580_1p0_baseband_postamble 0x000000003d8b4396 ar9580_1p0_pcie_phy_clkreq_enable_L1 0x00000000398b4396 ar9580_1p0_pcie_phy_clkreq_disable_L1 0x00000000397b4396 ar9580_1p0_pcie_phy_pll_on_clkreq [1] git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/initvals-tool.git [2] http://wireless.kernel.org/en/users/Drivers/ath9k_hw/initvals-tool Cc: David Quan <dquan@qca.qualcomm.com> Cc: Kathy Giori <kgiori@qca.qualcomm.com> Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Tested-by:
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Mohammed Shafi Shajakhan authored
currently this call back is used only in debugfs of mac80211 Signed-off-by:
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John W. Linville authored
CC [M] drivers/net/wireless/b43/pio.o drivers/net/wireless/b43/pio.c: In function ‘pio_rx_frame’: drivers/net/wireless/b43/pio.c:614:6: warning: ‘macstat’ may be used uninitialized in this function Signed-off-by: -
John W. Linville authored
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Rafał Miłecki authored
We don't know yet when to restore it, implement just reading. We found out what for are that PHY ops by comparing HT with N code. Signed-off-by:
Rafał Miłecki <zajec5@gmail.com> Signed-off-by:
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Rafał Miłecki authored
Comparison of the HT and N code has shown similarities in the ops performed after b43_mac_phy_clock_set. That way we understood what is happening in the HT-PHY code. Signed-off-by:
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Luis R. Rodriguez authored
Qualcomm ate up Atheros, all of the old e-mail addresses no longer work and e-mails sent to it will bounce. Update the addresses to the new shiny Qualcomm Atheros (QCA) ones. Cc: stable@kernel.org Cc: netdev@vger.kernel.org Cc: jouni@qca.qualcomm.com Cc: yangjie@qca.qualcomm.com Cc: vthiagar@qca.qualcomm.com Cc: senthilb@qca.qualcomm.com Signed-off-by:
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Luis R. Rodriguez authored
I will suck out stuff to userspace to start the regulatory revampamp, this work will be permissively licensed. Signed-off-by:
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Eliad Peller authored
Add uapsd_queues and max_sp fields to ieee80211_sta. These fields might be needed by low-level drivers in order to configure the AP. Signed-off-by:
Eliad Peller <eliad@wizery.com> Signed-off-by:
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Eliad Peller authored
Add new NL80211_ATTR_STA_WME nested attribute that contains wme params needed by the low-level driver (uapsd_queues and max_sp). Add these params to the station_parameters struct as well. Signed-off-by:
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Arik Nemtsov authored
When operating as a P2P GO, we receive some P2P action frames where the BSSID is set to the peer MAC address. Specifically, this occurs for invitation responses. These are valid action frames and they should be passed up. Signed-off-by:
Arik Nemtsov <arik@wizery.com> Signed-off-by:
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Rajkumar Manoharan authored
Currently the aggregation is formed till the aggregation limit is reached and the rate lookup is done for the first frame alone. But there can be a legacy rated frames in tid queue. This patch limits the subframe addition based on presence of legacy rate and sends the legacy rated frames as unaggregated one. Signed-off-by:
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by:
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Guy Eilam authored
When associating to an AP, the station might miss the first EAP packet that the AP sends due to a race condition between the association success procedure and the rx flow in mac80211. In such cases, the packet might fall in ieee80211_rx_h_check due to the fact that the relevant rx->sta wasn't allocated yet. Allocation of the relevant station info struct before actually sending the association request and setting it with a new dummy_sta flag solve this problem. The station will accept only EAP packets from the AP while it is in the pre-association/dummy state. This dummy station entry is not seen by normal sta_info_get() calls, only by sta_info_get_bss_rx(). The driver is not notified for the first insertion of the dummy station. The driver is notified only after the association is complete and the dummy flag is removed from the station entry. That way, all the rest of the code flow should be untouched by this change. Signed-off-by:
Guy Eilam <guy@wizery.com> Signed-off-by:
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Guy Eilam authored
Divided the sta_info_insert_rcu function to 3 mini-functions: sta_info_insert_check - the initial checks done when inserting a new station sta_info_insert_ibss - the function that handles the station addition for IBSS interfaces sta_info_insert_non_ibss - the function that handles the station addition in other cases The outer API was not changed. The refactoring was done for better usage of the different stages in the station addition in new scenarios added in the next commit. Signed-off-by:
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