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* selinux/nlmsg: add XFRM_MSG_MAPPINGNicolas Dichtel2015-04-121-0/+1
| | | | | | | | | | This command is missing. Fixes: 3a2dfbe8acb1 ("xfrm: Notify changes in UDP encapsulation via netlink") CC: Martin Willi <martin@strongswan.org> Reported-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* selinux/nlmsg: add XFRM_MSG_MIGRATENicolas Dichtel2015-04-121-0/+1
| | | | | | | | | This command is missing. Fixes: 5c79de6e79cd ("[XFRM]: User interface for handling XFRM_MSG_MIGRATE") Reported-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* selinux/nlmsg: add XFRM_MSG_REPORTNicolas Dichtel2015-04-121-0/+1
| | | | | | | | | This command is missing. Fixes: 97a64b4577ae ("[XFRM]: Introduce XFRM_MSG_REPORT.") Reported-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tcp: do not cache align timewait socketsEric Dumazet2015-04-121-2/+1
| | | | | | | | | | | | | | With recent adoption of skc_cookie in struct sock_common, struct tcp_timewait_sock size increased from 192 to 200 bytes on 64bit arches. SLAB rounds then to 256 bytes. It is time to drop SLAB_HWCACHE_ALIGN constraint for twsk_slab. This saves about 12 MB of memory on typical configuration reaching 262144 timewait sockets, and has no noticeable impact on performance. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'mac80211-next-for-davem-2015-04-10' of ↵David S. Miller2015-04-1227-406/+1249
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== There isn't much left, but we have * new mac80211 internal software queue to allow drivers to have shorter hardware queues and pull on-demand * use rhashtable for mac80211 station table * minstrel rate control debug improvements and some refactoring * fix noisy message about TX power reduction * fix continuous message printing and activity if CRDA doesn't respond * fix VHT-related capabilities with "iw connect" or "iwconfig ..." * fix Kconfig for cfg80211 wireless extensions compatibility ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * cfg80211: don't allow disabling WEXT if it's requiredJohannes Berg2015-04-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The change to only export WEXT symbols when required could break the build if CONFIG_CFG80211_WEXT was explicitly disabled while a driver like orinoco selected it. Fix this by hiding the symbol when it's required so it can't be disabled in that case. Fixes: 2afe38d15cee ("cfg80211-wext: export symbols only when needed") Reported-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: Jim Davis <jim.epost@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * cfg80211: send extended capabilities IE in connectJohannes Berg2015-04-071-10/+64
| | | | | | | | | | | | | | | | | | | | If the connect request from userspace didn't include an extended capabilities IE, create one using the driver capabilities. This fixes VHT associations, since those need to set the operating mode notification capability. Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * cfg80211: move IE split utilities here from mac80211Johannes Berg2015-04-075-72/+99
| | | | | | | | | | | | | | As the next patch will require the IE splitting utility functions in cfg80211, move them there from mac80211. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: add an intermediate software queue implementationFelix Fietkau2015-04-0112-19/+433
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows drivers to request per-vif and per-sta-tid queues from which they can pull frames. This makes it easier to keep the hardware queues short, and to improve fairness between clients and vifs. The task of scheduling packet transmission is left up to the driver - queueing is controlled by mac80211. Drivers can only dequeue packets by calling ieee80211_tx_dequeue. This makes it possible to add active queue management later without changing drivers using this code. This can also be used as a starting point to implement A-MSDU aggregation in a way that does not add artificially induced latency. Signed-off-by: Felix Fietkau <nbd@openwrt.org> [resolved minor context conflict, minor changes, endian annotations] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: reduce log spam from ieee80211_handle_pwr_constrJohn Linville2015-04-011-7/+7
| | | | | | | | | | | | | | | | | | | | This changes a couple of messages from sdata_info to sdata_dbg. This should reduce some log spam, as reported here: https://bugzilla.redhat.com/show_bug.cgi?id=1206468 Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: add standard deviation to Minstrel statsThomas Huehn2015-04-014-18/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the statistical descriptor "standard deviation" to better describe the current properties of Minstrel and Minstrel-HTs success probability distribution. The standard deviation (SD) is calculated as exponential weighted moving standard deviation (EWMSD) and its current value is added as new column in all rc_stats (in debugfs). Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: reduce calculation costs of EWMAThomas Huehn2015-04-011-1/+6
| | | | | | | | | | | | | | | | | | | | | | This patch reduces the calculation costs of the EWMA macro from "2x multiplication and 1 addition" down to "1x multiplication and 2x additions". This slightly improves performance depending on the CPU architecture. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: add max lossless throughput per rateThomas Huehn2015-04-016-69/+93
| | | | | | | | | | | | | | | | | | | | | | This patch adds the new statistic "maximum possible lossless throughput" to Minstrels and Minstrel-HTs rc_stats (in debugfs). This enables comprehensive comparison between current per-rate throughput and max. achievable per-rate throughput. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: restructure per-rate throughput calculation into functionThomas Huehn2015-04-016-61/+88
| | | | | | | | | | | | | | | | | | | | | | | | This patch moves Minstrels and Minstrel-HTs per-rate throughput calculation (EWMA(thr)) into a dedicated function to be called. Therefore the variable "unsigned int cur_tp" within struct "minstrel_rate_stats" becomes obsolete. and is removed to free up its space. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: improve Minstrel variable & function namingThomas Huehn2015-04-016-95/+98
| | | | | | | | | | | | | | | | | | | | | | This patch ensures a consistent usage of variable names for type "minstrel_rate_stats" to be used as "mrs" and from type minstrel_rate as "mr" across both Minstrel & Minstrel-HT. In addition some variable and function names got changed to more meaningful ones. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: unify Minstrel & Minstrel-HTs calculation of rate statisticsThomas Huehn2015-04-013-43/+32
| | | | | | | | | | | | | | | | | | | | This patch unifies the calculation of Minstrels and Minstrel-HTs per-rate statistic. The new common function minstrel_calc_rate_stats() is called when a statistic update is performed. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: add new Minstrel-HT statistic output via csvThomas Huehn2015-04-012-2/+138
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new debugfs file "rc_stats_csv" to output Minstrel-HTs statistics in a common csv format that is easy to parse. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Signed-off-by: Stefan Venz <ikstream86@gmail.com> Acked-by: Felix Fietkau <nbd@openwrt.org> [remove printing current time of day] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: add new Minstrel statistic output via csvThomas Huehn2015-04-012-14/+82
| | | | | | | | | | | | | | | | | | | | | | This patch adds a new debugfs file "rc_stats_csv" to output Minstrels statistics in a common csv format that is easy to parse. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Signed-off-by: Stefan Venz <ikstream86@gmail.com> Acked-by: Felix Fietkau <nbd@openwrt.org> [remove printing current time of day] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: enhance readability of Minstrel-HTs rc_stats outputThomas Huehn2015-04-011-15/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch restructures the rc_stats debugfs table of Minstrel-HT in order to achieve better human readability. A new layout of the statistics and a new header is added. In addition to the old layout there are two new columns of information added: idx - representing the rate index of each rate in mac80211 which can be used to set specific rates as fixed rate via debugfs airtime - the tx-time in micro seconds that a 1200 Byte packet takes to be transmitted over the air at the given rate The old layout of rc_stats: type rate tpt eprob *prob ret *ok(*cum) ok( cum) HT20/LGI MCS0 5.6 100.0 100.0 1 0( 0) 1( 1) HT20/LGI B MCS1 10.5 100.0 100.0 0 0( 0) 1( 1) HT20/LGI A MCS2 14.8 100.0 100.0 0 0( 0) 1( 1) ... is changed into this new layout: best ________rate______ __statistics__ ________last_______ ______sum-of________ mode guard # rate [name idx airtime] [ ø(tp) ø(prob)] [prob.|retry|suc|att] [#success | #attempts] HT20 LGI 1 MCS0 0 1480 0.0 0.0 0.0 1 0 0 0 0 HT20 LGI 1 B MCS1 1 740 10.5 100.0 100.0 0 0 0 1 1 HT20 LGI 1 A MCS2 2 496 14.8 100.0 100.0 0 0 0 1 1 ... Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Signed-off-by: Stefan Venz <ikstream86@gmail.com> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: enhance readability of Minstrels rc_stats outputThomas Huehn2015-04-011-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch restructures the rc_stats debugfs table of Minstrel in order to achieve better human readability. A new layout of the statistics and a new header is added. In addition to the old layout there are two new columns of information added: idx - representing the rate index of each rate in mac80211 which can be used to set specific rates as fixed rate via debugfs airtime - the tx-time in micro seconds that a 1200 Byte packet takes to be transmitted over the air at the given rate The old layout of rc_stats: rate tpt eprob *prob ret *ok(*cum) ok( cum) DP 1 0.9 93.5 100.0 1 0( 0) 2( 2) 2 0.4 40.0 100.0 0 0( 0) 4( 10) 5.5 0.0 0.0 0.0 0 0( 0) 0( 0) ... is changed into this new layout: best _______rate_____ __statistics__ ________last_______ ______sum-of________ rate [name idx tx-time] [ ø(tp) ø(prob)] [prob.|retry|suc|att] [#success | #attempts] DP 1 0 9738 0.9 93.5 100.0 1 1 1 2 2 2 1 4922 0.4 40.0 100.0 1 0 0 4 10 5.5 2 1858 0.0 0.0 0.0 2 0 0 0 0 ... Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Signed-off-by: Stefan Venz <ikstream86@gmail.com> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * cfg80211: Stop calling crda if it is not responsiveIlan peer2015-04-013-7/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch eeca9fce1d71a4955855ceb0c3b13c1eb9db27c1 (cfg80211: Schedule timeout for all CRDA call) introduced a regression, where in case that crda is not installed (or not configured properly etc.), the regulatory core will needlessly continue to call it, polluting the log with the following log: "cfg80211: Calling CRDA to update world regulatory domain" Fix this by limiting the number of continuous CRDA request failures. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * mac80211: use rhashtable for station tableJohannes Berg2015-04-016-85/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We currently have a hand-rolled table with 256 entries and are using the last byte of the MAC address as the hash. This hash is obviously very fast, but collisions are easily created and we waste a lot of space in the common case of just connecting as a client to an AP where we just have a single station. The other common case of an AP is also suboptimal due to the size of the hash table and the ease of causing collisions. Convert all of this to use rhashtable with jhash, which gives us the advantage of a far better hash function (with random perturbation to avoid hash collision attacks) and of course that the hash table grows and shrinks dynamically with chain length, improving both cases above. Use a specialised hash function (using jhash, but with fixed length) to achieve better compiler optimisation as suggested by Sergey Ryazanov. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | net/macb: sqe_test_errors are TX errors, not RX errorsWolfgang Steinwender2015-04-121-2/+2
| | | | | | | | | | | | | | | | | | The statistics are grouped by TX and RX errors. The SQE Test Errors Register indicates problems with TX. Signed-off-by: Wolfgang Steinwender <wsteinwender@pcs.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'master' of ↵David S. Miller2015-04-1010-68/+242
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2015-04-10 This series contains updates to ixgbe and documentation for igb, ixgbe and ixgb. Stephen cleans up documentation to igb, ixgbe and ixgb. Don updates how bridge mode is stored to minimize obfuscation and makes updates for future silicon easier. Adds a new bridge mode support function which gathers all the logic needed to configure bridge modes. Adds Source Address Prunning for VEPA bridge mode for x550 devices. Vasu adds specific FCoE offloads for x550 for DDP context programming and increased DDP exchanges. Alex Duyck cleans up the use of HW_VLAN_CTAG_FILTER in hw_features, where the driver was actually ignoring the value of the bit and was just assuming it was always set. Also cleans up the use of rcu_barrier() since the driver has not used call_rcu() to free the rings for some time now. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ixgbe: Drop unnecessary call to rcu_barrierAlexander Duyck2015-04-101-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ixgbe driver hasn't used call_rcu to free the rings for some time now. Since that is the case the call to rcu_barrier can be dropped since calls to kfree_rcu don't require it. Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgbe: Remove NETIF_F_HW_VLAN_CTAG_FILTER from hw_featuresAlexander Duyck2015-04-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change makes it so that the HW_VLAN_CTAG_FILTER bit is not falsely advertised as being a feature that can be toggled on ixgbe parts. The driver was setting the bit in features and letting it be inherited by hw_features, however the driver was actually ignoring the value of the bit and just assuming it was always set. As a result VLAN filtering was always enabled which is a requirement for SR-IOV, VMDq, DCB, FCoE, and possibly other features within the adapters. Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgbe: adds x550 specific FCoE offloadsVasu Dev2015-04-103-27/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | Adds x550 specific FCoE offloads for DDP context programming and increased DDP exchanges. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgbe: add support for X550 source_address_prunningDon Skidmore2015-04-103-0/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch will enable X550 Source Address Prunning for VEPA bridge mode. This requires that we also have replication enabled as well, while in this mode. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgbe: add new bridge mode support function.Don Skidmore2015-04-091-16/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch gathers together all the logic needed to configure bridge modes. Currently that it is rather simple but this is really laying the ground work for future X550 feature enhancement. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgbe: Move bridge mode from flag to variableDon Skidmore2015-04-093-19/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We are currently storing our BRIDGE_MODE as a bit in our adapter flags. This patch will store the actual mode instead which minimizes obfuscation and makes following patches for X550 simpler. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgb: remove references to ifconfigStephen Hemminger2015-04-091-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | Move documentation into this century, even if this device hasn't been available for some time. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgbe: fix documentationStephen Hemminger2015-04-091-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MTU values in the documentation do not match the source. The source has frame limit of IXGBE_MAX_JUMBO_FRAME_SIZE (9728) which is MTU of 9710 because of the accounting for Ethernet header and CRC. Also, don't refer to the obsolete ifconfig command. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | igb: doc don't refer to ifconfigStephen Hemminger2015-04-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | ifconfig command is obsolete, best to remove all references so that new users learn ip. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | | rtnetlink: Mark name argument of rtnl_create_link() constThomas Graf2015-04-102-2/+2
|/ / | | | | | | | | Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'for-upstream' of ↵David S. Miller2015-04-0923-657/+1481
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-04-09 We've had enough new patches during the past week (especially from Marcel) that it'd be good to still get these queued for 4.1. The majority of the changes are from Marcel with lots of cleanup & refactoring patches for the HCI UART driver. Marcel also split out some Broadcom & Intel vendor specific functionality into two new btintel & btbcm modules. In addition to the HCI driver changes there's the completion of our local OOB data interface for pairing, added support for requesting remote LE features when connecting, as well as a couple of minor fixes for mac802154. Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * | mac802154: fix transmission power datatypeVarka Bhadram2015-04-092-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Netlink attribute for the power is s8. But for the driver level operations we are collection power level value into integer. It has to be change to s8 from int. Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * | Bluetooth: btusb: Use proper data structures for Intel vendor eventsMarcel Holtmann2015-04-092-26/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Intel vendors events indicating firmware loading result and the bootup of the operational firmware are currently hardcoded byte comparisons. So intead of doing that, provide proper data structures and actually use them. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| * | mac802154: fix typo for deviceVarka Bhadram2015-04-091-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * | Bluetooth: Read LE remote features during connection establishmentMarcel Holtmann2015-04-092-2/+118
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When establishing a Bluetooth LE connection, read the remote used features mask to determine which features are supported. This was not really needed with Bluetooth 4.0, but since Bluetooth 4.1 and also 4.2 have introduced new optional features, this becomes more important. This works the same as with BR/EDR where the connection enters the BT_CONFIG stage and hci_connect_cfm call is delayed until the remote features have been retrieved. Only after successfully receiving the remote features, the connection enters the BT_CONNECTED state. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| * | Bluetooth: Add local SSP OOB data to OOB ext data mgmt commandJohan Hedberg2015-04-071-2/+152
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Read Local Out Of Band Extended Data mgmt command is specified to return the SSP values when given a BR/EDR address type as input parameter. The returned values may include either the 192-bit variants of C and R, or their 256-bit variants, or both, depending on the status of Secure Connections and Secure Connections Only modes. If SSP is not enabled the command will only return the Class of Device value (like it has done so far). Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * | Bluetooth: Update SSP OOB data EIR definitionsJohan Hedberg2015-04-071-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Since Bluetooth 4.1 there are two additional values for SSP OOB data, namely C-256 and R-256. This patch updates the EIR definitions to take into account both the 192 and 256 bit variants of C and R. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * | Bluetooth: hci_uart: Use generic Intel support for address settingMarcel Holtmann2015-04-074-22/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | The Bluetooth address setting for Intel devices is provided by a generic module now. Start using that module instead of relying it being included in the driver. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| * | Bluetooth: btusb: Move Intel command structs into its own headerMarcel Holtmann2015-04-072-33/+33
| | | | | | | | | | | | | | | | | | | | | | | | Since the Intel Bluetooth support has its own header, it makes sense to move all command structs into it. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| * | Bluetooth: btusb: Use generic Intel support for address supportMarcel Holtmann2015-04-072-70/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | The Bluetooth address handling for Intel devices is provided by a generic module now. Start using that module instead of relying it being included in the driver. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| * | Bluetooth: btintel: Introduce generic Intel Bluetooth supportMarcel Holtmann2015-04-074-0/+146
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The majority of Intel Bluetooth vendor commands are shared between USB and UART transports. This creates a separate module that eventually will hold all Intel specific commands, but for now just start with the commands to change the Bluetooth public address and check for the default address. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| * | Bluetooth: hci_uart: Provide generic H:4 receive frameworkMarcel Holtmann2015-04-074-60/+110
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Future H:4 based UART drivers require custom packet types and custom receive functions. To support this, extended the h4_recv_buf function with a packet definition table. For the default H:4 packets types of ACL data, SCO data and events, provide helpers to reduce the amount of code duplication. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| * | Bluetooth: btbcm: Add firmware table for UART based devicesMarcel Holtmann2015-04-071-15/+41
| | | | | | | | | | | | | | | | | | | | | | | | The Broadcom UART based devices seem to use a little bit different firmare naming prefix. So add a separate table for these devices. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| * | Bluetooth: hci_uart: Add protocol support for Broadcom UART devicesMarcel Holtmann2015-04-074-0/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the protocol support for Broadcom based UART devices to enable firmware and patchram download procedure. It is a pretty straight forward H:4 driver with the exception of actually having its own setup and address configuration callbacks. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| * | Bluetooth: hci_uart: Move setup callback into different locationMarcel Holtmann2015-04-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The setup callback got wrongly inserted between the enqueue and dequeue callbacks. Move it to a better location. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| * | Bluetooth: btusb: Update version number of the moduleMarcel Holtmann2015-04-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The version number is cosmetic, but pretty handy for debugging purposes and since the Broadcom protocol support is now optional, just increase it to indicate the difference. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 05:44:20 +0000