- 13 3月, 2015 1 次提交
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由 Marcel Holtmann 提交于
The patch adds a second advertising setting that allows switching of the controller into connectable mode independent of the global connectable setting. Signed-off-by: NMarcel Holtmann <marcel@holtmann.org> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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- 12 3月, 2015 1 次提交
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由 Marcel Holtmann 提交于
The SMP code contains two else branches that are not needed since the successful test will actually leave the function. Signed-off-by: NMarcel Holtmann <marcel@holtmann.org> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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- 11 3月, 2015 6 次提交
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由 Johan Hedberg 提交于
If we're given an RPA when checking whether we're paired or not, we should consult the local RPA storage whether there's a matching IRK. This we we ensure that hci_bdaddr_is_paired() gives the right result even when trying to pair a second time with the same device with an RPA. Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Johan Hedberg 提交于
When finding a matching LTK the rcu_read_unlock() function was failing to release the RCU read lock. This patch adds the missing call to rcu_reaD_unlock(). Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Marcel Holtmann 提交于
This patch increments the management interface revision due to introduction of new static address setting and fixes for the fast connectable feature. Signed-off-by: NMarcel Holtmann <marcel@holtmann.org> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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由 Kim, Ben Young Tae 提交于
While qca_device_info is not coming from outside communication, no reason to use specific endian type inside and fix the wrong version comparison on big-endian platform. Signed-off-by: NBen Young Tae Kim <ytkim@qca.qualcomm.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Johan Hedberg 提交于
To make the behavior predictable when attempting to pair with a device for which we already have a Link Key or Long Term Key, this patch adds a new 'Already Paired' error which gets sent in such a scenario. Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Johan Hedberg 提交于
To maximize the usability of the Fast Connectable feature we should make it possible to set (or unset) it at any given moment. This means removing the dependency on the 'connectable' setting as well as the 'powered' setting. The former makes also sense since page scan may get enabled through add_device even if 'connectable' is false. To keep the setting available over power cycles its flag also needs to be removed from the flags that are cleared upon HCI_Reset. Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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- 08 3月, 2015 1 次提交
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由 Alexander Aring 提交于
While compiling the following warning occurs: WARNING: net/built-in.o(.init.text+0x602c): Section mismatch in reference from the function bt_init() to the function .exit.text:sco_exit() The function __init bt_init() references a function __exit sco_exit(). This is often seen when error handling in the init function uses functionality in the exit path. The fix is often to remove the __exit annotation of sco_exit() so it may be used outside an exit section. Since commit 6d785aa3 ("Bluetooth: Convert mgmt to use HCI chan registration API") the function "sco_exit" is used inside of function "bt_init". The suggested solution by remove the __exit annotation solved this issue. Signed-off-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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- 07 3月, 2015 8 次提交
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由 Johan Hedberg 提交于
Currently the mgmt_event() function is only capable of sending to HCI_CHANNEL_CONTROL. To void having to change all users of it, add a new mgmt_send_event() function that takes a channel parameter, and make the old mgmt_event() a wrapper that passes MGMT_CHANNEL_CONTROL to it. Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Johan Hedberg 提交于
This patch renames the pending_cmd struct (used for tracking pending mgmt commands) to mgmt_pending_cmd, so that it can be moved to a more generic place and be used also by other modules using other HCI channels. Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Johan Hedberg 提交于
This patch renames the cmd_complete() function to mgmt_cmd_complete() in preparation of making it a generic helper for other modules to use too. Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Johan Hedberg 提交于
This patch renames the cmd_status() function to mgmt_cmd_status() in preparation of making it a generic helper for other modules to use too. Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Johan Hedberg 提交于
In order to completely generalize the mgmt command handling we need to move away command-specific information from mgmt_control() into the actual command table. This patch adds a new 'flags' field to the handler entries which can now contain the following command specific information: - Command takes variable length parameters - Command doesn't target any specific HCI device - Command can be sent when the HCI device is unconfigured After this the mgmt_control() function is completely generic and can potentially be reused by new HCI channels. Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Johan Hedberg 提交于
This patch converts the existing mgmt code to use the newly introduced generic API for registering HCI channels with mgmt-like semantics. Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Johan Hedberg 提交于
This patch adds an API for registering HCI channels with mgmt-like semantics. For now the only user will be HCI_CHANNEL_CONTROL, but e.g. 6lowpan is intended to use this as well in the future. Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Marcel Holtmann 提交于
Currently it is not possible to determine if the static address is used by the controller. It is also not possible to determine if using a static on a dual-mode controller with disabled BR/EDR is possible or not. To address this issue, introduce a new setting called static-address. If support for this setting is signaled that means that the kernel supports using static addresses. And if used on dual-mode controllers with BR/EDR disabled it means that a configured static address can be used. In addition utilize the same setting for the list of current active settings that indicates if a static address is configured and if that address will be actually used. With this in mind the existing Set Static Address management command has been extended to return the current settings. That way the caller of that command can easily determine if the programmed address will be used or if extra steps are required. Signed-off-by: NMarcel Holtmann <marcel@holtmann.org> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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- 05 3月, 2015 3 次提交
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由 Jakub Pawlowski 提交于
This patch fixes service discovery behaviour, when provided uuid filter is empty and HCI_QUIRK_STRICT_DUPLICATE_FILTER is set. Before this patch, empty uuid filter was unable to trigger scan restart, and that caused inconsistent behaviour in applications. Example: two DBus clients call BlueZ, one to find all devices with service abcd, second to find all devices with rssi smaller than -90. Sum of those filters, that is passed to mgmt_service_scan is empty filter, with no rssi or uuids set. That caused kernel not to restart scan when quirk was set. That was inconsistent with what happen when there's only one of those two filters set (scan is restarted and reports devices). To fix that, new variable hdev->discovery.result_filtering was introduced. It can indicate that filtered scan is running, no matter what uuid or rssi filter is set. Signed-off-by: NJakub Pawlowski <jpawlowski@google.com> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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由 Jakub Pawlowski 提交于
This patch refactor code responsible for filtering when service discovery method is used. Previously this code was mixed with mgmt_device found logic. Now when it's in one place whole logic can be greatly simplified. That includes removing no longer necessary length field and merging checks for eir and scan_rsp. Signed-off-by: NJakub Pawlowski <jpawlowski@google.com> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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由 Jakub Pawlowski 提交于
This patch moves whole packet filering logic of service discovery into new function is_filter_match. It's done because logic inside mgmt_device_found is very complicated and needs some simplification. Also having whole logic in one place will allow to simplify it in the future. Signed-off-by: NJakub Pawlowski <jpawlowski@google.com> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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- 03 3月, 2015 13 次提交
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由 Alexander Aring 提交于
In the most cases the spi messages has a length of two. Currently we always set the the len field to two before transmit a spi message. In cases for read out/write in the frame buffer we need another len. This patch use trx len two as default. For the frame buffer cases we restore the trx len to two on success and failure. This will reduce the len setting of two when it's already two. Signed-off-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Alexander Aring 提交于
This patch cleanups the referencing for the state change context variable. The state change context should only set once and this is by initial a state change. This patch will use the initial state change variable in the complete handler of the state change by using the ctx context which should be always the same like the initial state change context. Signed-off-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Alexander Aring 提交于
By holding the irq variable inside at86rf230_state_change we can squash some multiple dereferencing for getting irq num. Signed-off-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Alexander Aring 提交于
This patch refactor the receive handling into one function. Signed-off-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Alexander Aring 提交于
I had this variable because I thought it would be protected by disable/enable irq but this is not true. It's protected by stop/wake netdev queue which is called by ieee802154_xmit_complete. Signed-off-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Alexander Aring 提交于
This patch introduce a transmit retry handling into at86rf230 transmit path. Current behaviour is to wait the normal receive time if we want to go into STATE_TX_ON when the transceiver is in STATE_BUSY_RX_AACK which indicates that a frame is currently receiving. A non force state change will not interrupt the the receiving state. The current behaviour is that after the normal receive time we will start a force change into STATE_TX_ON. With this patch we do seven retries to go into STATE_TX_ON without forcing. After we hit the AT86RF2XX_MAX_TX_RETRIES we will start the force state change. This is a polling like method to go into STATE_TX_ON in times of maximum receiving time. Signed-off-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Kim, Ben Young Tae 提交于
This patch supports ROME Bluetooth family from Qualcomm Atheros, e.g. QCA61x4 or QCA6574. New chipset have similar firmware downloading sequences to previous chipset from Atheros, however, it doesn't support vid/pid switching after downloading the patch so that firmware needs to be handled by btusb module directly. ROME chipset can be differentiated from previous version by reading ROM version. T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 16 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0cf3 ProdID=e300 Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 8 Spd=12 MxCh= 0 D: Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0cf3 ProdID=e360 Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: NBen Young Tae Kim <ytkim@qca.qualcomm.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Kim, Ben Young Tae 提交于
Some of chipset does not allow to send a patch or config files through HCI VS channel at early stage as well as they don't support to send USB patch files to other channel except USB bulk path. New callback added is for initialization of BT controller through USB Signed-off-by: NBen Young Tae Kim <ytkim@qca.qualcomm.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Daniel Borkmann 提交于
Both sk_attach_filter() and sk_attach_bpf() are setting up sk_filter, charging skmem and attaching it to the socket after we got the eBPF prog up and ready. Lets refactor that into a common helper. Signed-off-by: NDaniel Borkmann <daniel@iogearbox.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-03-02 Here's the first bluetooth-next pull request targeting the 4.1 kernel: - ieee802154/6lowpan cleanups - SCO routing to host interface support for the btmrvl driver - AMP code cleanups - Fixes to AMP HCI init sequence - Refactoring of the HCI callback mechanism - Added shutdown routine for Intel controllers in the btusb driver - New config option to enable/disable Bluetooth debugfs information - Fix for early data reception on L2CAP fixed channels Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Ying Xue says: ==================== net: Remove iocb argument from sendmsg and recvmsg Currently there is only one user - TIPC whose sendmsg() instances using iocb argument. Meanwhile, there is no user using iocb argument in its recvmsg() instance. Therefore, if we eliminate the werid usage of iobc argument from TIPC, the iocb argument can be removed from all sendmsg() and recvmsg() instances of the whole networking stack. Reference: https://patchwork.ozlabs.org/patch/433960/ Changes: v2: * Fix compile errors of DCCP module pointed by David ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ying Xue 提交于
After TIPC doesn't depend on iocb argument in its internal implementations of sendmsg() and recvmsg() hooks defined in proto structure, no any user is using iocb argument in them at all now. Then we can drop the redundant iocb argument completely from kinds of implementations of both sendmsg() and recvmsg() in the entire networking stack. Cc: Christoph Hellwig <hch@lst.de> Suggested-by: NAl Viro <viro@ZenIV.linux.org.uk> Signed-off-by: NYing Xue <ying.xue@windriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ying Xue 提交于
Currently the iocb argument is used to idenfiy whether or not socket lock is hold before tipc_sendmsg()/tipc_send_stream() is called. But this usage prevents iocb argument from being dropped through sendmsg() at socket common layer. Therefore, in the commit we introduce two new functions called __tipc_sendmsg() and __tipc_send_stream(). When they are invoked, it assumes that their callers have taken socket lock, thereby avoiding the weird usage of iocb argument. Cc: Al Viro <viro@ZenIV.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Reviewed-by: NErik Hugne <erik.hugne@ericsson.com> Reviewed-by: NJon Maloy <jon.maloy@ericsson.com> Signed-off-by: NYing Xue <ying.xue@windriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 3月, 2015 7 次提交
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由 David S. Miller 提交于
Eyal Birger says: ==================== net: move skb->dropcount to skb->cb[] Commit 97775007 ("af_packet: add interframe drop cmsg (v6)") unionized skb->mark and skb->dropcount in order to allow recording of the socket drop count while maintaining struct sk_buff size. skb->dropcount was introduced since there was no available room in skb->cb[] in packet sockets. However, its introduction led to the inability to export skb->mark to userspace. It was considered to alias skb->priority instead of skb->mark. However, that would lead to the inabilty to export skb->priority to userspace if desired. Such change may also lead to hard-to-find issues as skb->priority is assumed to be alias free, and, as noted by Shmulik Ladkani, is not 'naturally orthogonal' with other skb fields. This patch series follows the suggestions made by Eric Dumazet moving the dropcount metric to skb->cb[], eliminating this problem at the expense of 4 bytes less in skb->cb[] for protocol families using it. The patch series include compactization of bluetooth and packet use of skb->cb[] as well as the infrastructure for placing dropcount in skb->cb[]. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eyal Birger 提交于
Commit 97775007 ("af_packet: add interframe drop cmsg (v6)") unionized skb->mark and skb->dropcount in order to allow recording of the socket drop count while maintaining struct sk_buff size. skb->dropcount was introduced since there was no available room in skb->cb[] in packet sockets. However, its introduction led to the inability to export skb->mark, or any other aliased field to userspace if so desired. Moving the dropcount metric to skb->cb[] eliminates this problem at the expense of 4 bytes less in skb->cb[] for protocol families using it. Signed-off-by: NEyal Birger <eyal.birger@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eyal Birger 提交于
As part of an effort to move skb->dropcount to skb->cb[], use a common function in order to set dropcount in struct sk_buff. Signed-off-by: NEyal Birger <eyal.birger@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eyal Birger 提交于
As part of an effort to move skb->dropcount to skb->cb[] use a common macro in protocol families using skb->cb[] for ancillary data to validate available room in skb->cb[]. Signed-off-by: NEyal Birger <eyal.birger@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eyal Birger 提交于
As part of an effort to move skb->dropcount to skb->cb[], 4 bytes of additional room are needed in skb->cb[] in packet sockets. Store the skb original length in the first two fields of sockaddr_ll (sll_family and sll_protocol) as they can be derived from the skb when needed. Signed-off-by: NEyal Birger <eyal.birger@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eyal Birger 提交于
Commit 3b885787 ("net: Generalize socket rx gap / receive queue overflow cmsg") allowed receiving packet dropcount information as a socket level option. RXRPC sockets recvmsg function was changed to support this by calling sock_recv_ts_and_drops() instead of sock_recv_timestamp(). However, protocol families wishing to receive dropcount should call sock_queue_rcv_skb() or set the dropcount specifically (as done in packet_rcv()). This was not done for rxrpc and thus this feature never worked on these sockets. Formalizing this by not calling sock_recv_ts_and_drops() in rxrpc as part of an effort to move skb->dropcount into skb->cb[] Signed-off-by: NEyal Birger <eyal.birger@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eyal Birger 提交于
Convert boolean fields incoming and req_start to bit fields and move force_active in order save space in bt_skb_cb in an effort to use a portion of skb->cb[] for storing skb->dropcount. Signed-off-by: NEyal Birger <eyal.birger@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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