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2015-03-16Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec Steffen Klassert says: ==================== pull request (net): ipsec 2015-03-16 1) Fix the network header offset in _decode_session6 when multiple IPv6 extension headers are present. From Hajime Tazaki. 2) Fix an interfamily tunnel crash. We set outer mode protocol too early and may dispatch to the wrong address family. Move the setting of the outer mode protocol behind the last accessing of the inner mode to fix the crash. 3) Most callers of xfrm_lookup() expect that dst_orig is released on error. But xfrm_lookup_route() may need dst_orig to handle certain error cases. So introduce a flag that tells what should be done in case of error. From Huaibin Wang. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16inet: add proper refcounting to request sockEric Dumazet
reqsk_put() is the generic function that should be used to release a refcount (and automatically call reqsk_free()) reqsk_free() might be called if refcount is known to be 0 or undefined. refcnt is set to one in inet_csk_reqsk_queue_add() As request socks are not yet in global ehash table, I added temporary debugging checks in reqsk_put() and reqsk_free() Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16net: add sk_fullsock() helperEric Dumazet
We have many places where we want to check if a socket is not a timewait or request socket. Use a helper to avoid hard coding this. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16Bluetooth: Add constants for LE SC Confirmation and Random valuesMarcel Holtmann
The LE Secure Connections Confirmation Value and LE Secure Connections Random Value contants are required for the out-of-band data and so just define them. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-16Bluetooth: Remove unneeded HCI_CONN_REMOTE_OOB connection flagMarcel Holtmann
The HCI_CONN_REMOTE_OOB connection flag is used to indicate if the pairing initiator has provided out-of-band data. However since that value is no longer used in any decision making, just remove it. It is actually unclear what purpose the OOB data present field from the HCI IO Capability Response event serves in the first place. If either side provided out-of-band data, then that data will be used for pairing. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-16netdev: remove ndo ops for switchdevScott Feldman
Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16switchdev: add swdev opsScott Feldman
As discussed at netconf, introduce swdev_ops as first step to move switchdev ops from ndo to swdev. This will keep switchdev from cluttering up ndo ops space. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-15bpf: allow extended BPF programs access skb fieldsAlexei Starovoitov
introduce user accessible mirror of in-kernel 'struct sk_buff': struct __sk_buff { __u32 len; __u32 pkt_type; __u32 mark; __u32 queue_mapping; }; bpf programs can do: int bpf_prog(struct __sk_buff *skb) { __u32 var = skb->pkt_type; which will be compiled to bpf assembler as: dst_reg = *(u32 *)(src_reg + 4) // 4 == offsetof(struct __sk_buff, pkt_type) bpf verifier will check validity of access and will convert it to: dst_reg = *(u8 *)(src_reg + offsetof(struct sk_buff, __pkt_type_offset)) dst_reg &= 7 since skb->pkt_type is a bitfield. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-15ebpf: add helper for obtaining current processor idDaniel Borkmann
This patch adds the possibility to obtain raw_smp_processor_id() in eBPF. Currently, this is only possible in classic BPF where commit da2033c28226 ("filter: add SKF_AD_RXHASH and SKF_AD_CPU") has added facilities for this. Perhaps most importantly, this would also allow us to track per CPU statistics with eBPF maps, or to implement a poor-man's per CPU data structure through eBPF maps. Example function proto-type looks like: u32 (*smp_processor_id)(void) = (void *)BPF_FUNC_get_smp_processor_id; Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-15ebpf: add prandom helper for packet samplingDaniel Borkmann
This work is similar to commit 4cd3675ebf74 ("filter: added BPF random opcode") and adds a possibility for packet sampling in eBPF. Currently, this is only possible in classic BPF and useful to combine sampling with f.e. packet sockets, possible also with tc. Example function proto-type looks like: u32 (*prandom_u32)(void) = (void *)BPF_FUNC_get_prandom_u32; Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-15Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clock framework fixes from Michael Turquette: "The clk fixes for 4.0-rc4 comprise three themes. First are the usual driver fixes for new regressions since v3.19. Second are fixes to the common clock divider type caused by recent changes to how we round clock rates. This affects many clock drivers that use this common code. Finally there are fixes for drivers that improperly compared struct clk pointers (drivers must not deref these pointers). While some of these drivers have done this for a long time, this did not cause a problem until we started generating unique struct clk pointers for every consumer. A new function, clk_is_match was introduced to get these drivers working again and they are fixed up to no longer deref the pointers themselves" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: ASoC: kirkwood: fix struct clk pointer comparing ASoC: fsl_spdif: fix struct clk pointer comparing ARM: imx: fix struct clk pointer comparing clk: introduce clk_is_match clk: don't export static symbol clk: divider: fix calculation of initial best divider when rounding to closest clk: divider: fix selection of divider when rounding to closest clk: divider: fix calculation of maximal parent rate for a given divider clk: divider: return real rate instead of divider value clk: qcom: fix platform_no_drv_owner.cocci warnings clk: qcom: fix platform_no_drv_owner.cocci warnings clk: qcom: Add PLL4 vote clock clk: qcom: lcc-msm8960: Fix PLL rate detection clk: qcom: Fix slimbus n and m val offsets clk: ti: Fix FAPLL parent enable bit handling
2015-03-15Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "This is a rather unpleasantly large set of bug fixes for arm-soc, Most of them because of cross-tree dependencies for Exynos where we should have figured out the right path to merge things before the merge window, and then the maintainer being unable to sort things out in time during a business trip. The other changes contained here are the usual collection: MAINTAINERS file updates - Gregory Clement is now a co-maintainer for the legacy Marvell EBU platforms - A MAINTAINERS entry for the Freescale Vybrid platform that was added last year - Matt Porter no longer works as a maintainer on Broadcom SoCs Build-time issues - A compile-time error for at91 - Several minor DT fixes on at91, imx, exynos, socfpga, and omap - The new digicolor platform was not correctly enabled at all Configuration issues - Two defconfig fix for regressions using USB on versatile express and on OMAP3 - Enabling all 8 CPUs on Allwinner/SUNxi - Enabling the new STiH410 platform to be usable Bug fixes in platform code - A missing barrier for socfpga - Fixing LPDDR1 self-refresh mode on at91 - Fixing RTC interrupt numbers on Exynos3250 - Fixing a cache-coherency issues in CPU power-down on Exynos5 - Multiple small OMAP power management fixes" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (69 commits) MAINTAINERS: Add myself as co-maintainer to the legacy support of the mvebu SoCs ARM: at91: pm_slowclock: fix the compilation error ARM: at91/dt: fix USB high-speed clock to select UTMI ARM: at91/dt: fix at91 udc compatible strings ARM: at91/dt: declare matrix node as a syscon device ARM: vexpress: update CONFIG_USB_ISP1760 option ARM: digicolor: add the machine directory to Makefile ARM: STi: Add STiH410 SoC support MAINTAINERS: add Freescale Vybrid SoC MAINTAINERS: Remove self as ARM mach-bcm co-maintainer ARM: imx6sl-evk: set swbst_reg as vbus's parent reg ARM: imx6qdl-sabresd: set swbst_reg as vbus's parent reg ARM: at91/dt: at91sam9261: fix clocks and clock-names in udc definition ARM: OMAP2+: Fix wl12xx on dm3730-evm with mainline u-boot ARM: OMAP: enable TWL4030_USB in omap2plus_defconfig ARM: dts: dra7x-evm: avoid possible contention while muxing on CAN lines ARM: dts: dra7x-evm: Don't use dcan1_rx.gpio1_15 in DCAN pinctrl ARM: dts: am43xx: fix SLEWCTRL_FAST pinctrl binding ARM: dts: am33xx: fix SLEWCTRL_FAST pinctrl binding ARM: dts: OMAP5: fix polling intervals for thermal zones ...
2015-03-15Merge tag 'irqchip-fixes-4.0' of git://git.infradead.org/users/jcooper/linuxLinus Torvalds
Pull irqchip fixes from Jason Cooper: "armada-370-xp: - Chained per-cpu interrupts gic{,-v3,v3-its}" - Various fixes for safer operation" * tag 'irqchip-fixes-4.0' of git://git.infradead.org/users/jcooper/linux: irqchip: gicv3-its: Support safe initialization irqchip: gicv3-its: Define macros for GITS_CTLR fields irqchip: gicv3-its: Add limitation to page order irqchip: gicv3-its: Use 64KB page as default granule irqchip: gicv3-its: Zero itt before handling to hardware irqchip: gic-v3: Fix out of bounds access to cpu_logical_map irqchip: gic: Fix unsafe locking reported by lockdep irqchip: gicv3-its: Fix unsafe locking reported by lockdep irqchip: gicv3-its: Iterate over PCI aliases to generate ITS configuration irqchip: gicv3-its: Allocate enough memory for the full range of DeviceID irqchip: gicv3-its: Fix ITS CPU init irqchip: armada-370-xp: Fix chained per-cpu interrupts
2015-03-15Bluetooth: Add simple version of Read Local OOB Extended Data commandMarcel Holtmann
This adds support for the simplest possible version of Read Local OOB Extended Data management command. It includes all mandatory fields, but none of the actual pairing related ones. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Add defines for LE Bluetooth Device Address and LE RoleMarcel Holtmann
The OOB data requires to include LE Bluetooth Device Address and LE Role and so add the type constants for these fields. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Add simple version of Read Advertising Features commandMarcel Holtmann
This adds support for the simplest possible version of Read Advertising Features management command. It allows basic testing of the interface. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Use BIT(n) macro instead of manually encoding (1 << n)Marcel Holtmann
The flags for the management command table used manual encoding of bits in the form of (1 << n). It is however preferred to use BIT(n) macro instead. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Send global configuration updates to all management usersMarcel Holtmann
Changes to the global configuration updates like settings, class of device, name etc. can be received by every user. They are allowed to read them in the first place so provide the updates via events as well. Otherwise untrusted users start polling for updates and that is not a desired behavior. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Add support for trust verification of management commandsMarcel Holtmann
Check the required trust level of each management command with the trust level of the management socket. If it does not match up, then return the newly introduced permission denied error. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Add support for untrusted access to management commandsMarcel Holtmann
Some management commands are safe to be accessed from any user without special permissions. First step for allowing access to any of these commands from untrusted application is to mark them accordingly. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Add hci_sock_test_flag helper functionMarcel Holtmann
The management interface will need access to the socket flags and so provide a helper function for checking them. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Consolidate socket channel sending function back into oneMarcel Holtmann
With the introduction of trusted socket flag for control and monitor channels, it is now possible to use a single function for sending packets to these sockets. And with that consolidate the handling. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Introduce trusted flag for management control socketsMarcel Holtmann
Providing a global trusted flag for management control sockets provides an easy way for identifying sockets and imposing restriction on it. For now all management sockets are trusted since they require CAP_NET_ADMIN. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Add support for extended index management commandMarcel Holtmann
The Read Extended Contoller Index List command can be used for retrieving the complete list of local available controllers. This included configured, unconfigured and also AMP controllers. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Add support for extended index management eventsMarcel Holtmann
This introduces support for using Extended Index Added and Extended Index Removed events. These events contain the controller type and also the hardware bus information from the driver. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Use special function to send filter management index eventsMarcel Holtmann
For sending Index Added, Index Removed, Unconfigured Index Added and Unconfigured Index Removed managment events the new helper functions allows taking into account if these events are enabled for a certain management socket or not. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Provide hci_send_to_flagged_channel helper functionMarcel Holtmann
The hci_send_to_flagged_channel helper function can be used to send packets to all channels that have a certain HCI socket flag set. This is especially useful for managment events that are limited to sockets that have first enabled certain functionality. This allows for filtering of events without confusing existing users. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15Bluetooth: Add flags field and setting function for HCI socketsMarcel Holtmann
To filter out certain actions for certain HCI sockets introcuce a flags field that allows to configure specific settings on individual sockets. Since the hci_pinfo structure is private in hci_sock.c, provide helper functions for setting and clearing a given flag. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-15rhashtable: Move future_tbl into struct bucket_tableHerbert Xu
This patch moves future_tbl to open up the possibility of having multiple rehashes on the same table. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-15rhashtable: Add rehash counter to bucket_tableHerbert Xu
This patch adds a rehash counter to bucket_table to indicate the last bucket that has been rehashed. This serves two purposes: 1. Any bucket that has been rehashed can never gain a new object. 2. If the rehash counter reaches the size of the table, the table will forever remain empty. This patch also downsizes bucket_table->size to an unsigned int since we do not support sizes greater than 32 bits yet. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-15rhashtable: Free bucket tables asynchronously after rehashHerbert Xu
There is in fact no need to wait for an RCU grace period in the rehash function, since all insertions are guaranteed to go into the new table through spin locks. This patch uses call_rcu to free the old/rehashed table at our leisure. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-15rhashtable: Fix walker behaviour during rehashHerbert Xu
Previously whenever the walker encountered a resize it simply snaps back to the beginning and starts again. However, this only works if the rehash started and completed while the walker was idle. If the walker attempts to restart while the rehash is still ongoing, we may miss objects that we shouldn't have. This patch fixes this by making the walker walk the old table followed by the new table just like all other readers. If a rehash is detected we will still signal our caller of the fact so they can prepare for duplicates but we will simply continue the walk onto the new table after the old one is finished either by us or by the rehasher. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-14Merge branch 'for-upstream' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== Here's another set of Bluetooth & ieee802154 patches intended for 4.1: - Added support for QCA ROME chipset family in the btusb driver - at86rf230 driver fixes & cleanups - ieee802154 cleanups - Refactoring of Bluetooth mgmt API to allow new users - New setting for static Bluetooth address exposed to user space - Refactoring of hci_dev flags to remove limit of 32 - Remove unnecessary fast-connectable setting usage restrictions - Fix behavior to be consistent when trying to pair already paired device - Service discovery corner-case fixes Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-14mac802154: correct max sifs size handlingAlexander Aring
This patch fix the max sifs size correction when the IEEE802154_HW_TX_OMIT_CKSUM flag is set. With this flag the sk_buff doesn't contain the CRC, because the transceiver will add the CRC while transmit. Also add some defines for the max sifs frame size value and frame check sequence according to 802.15.4 standard. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-03-14arm/arm64: KVM: Keep elrsr/aisr in sync with software modelChristoffer Dall
There is an interesting bug in the vgic code, which manifests itself when the KVM run loop has a signal pending or needs a vmid generation rollover after having disabled interrupts but before actually switching to the guest. In this case, we flush the vgic as usual, but we sync back the vgic state and exit to userspace before entering the guest. The consequence is that we will be syncing the list registers back to the software model using the GICH_ELRSR and GICH_EISR from the last execution of the guest, potentially overwriting a list register containing an interrupt. This showed up during migration testing where we would capture a state where the VM has masked the arch timer but there were no interrupts, resulting in a hung test. Cc: Marc Zyngier <marc.zyngier@arm.com> Reported-by: Alex Bennee <alex.bennee@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2015-03-13Merge tag 'stable/for-linus-4.0-rc3-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen bug fixes from David Vrabel: - fix a PV regression in 3.19. - fix a dom0 crash on hosts with large numbers of PIRQs. - prevent pcifront from disabling memory or I/O port access, which may trigger host crashes. * tag 'stable/for-linus-4.0-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen-pciback: limit guest control of command register xen/events: avoid NULL pointer dereference in dom0 on large machines xen: Remove trailing semicolon from xenbus_register_frontend() definition x86/xen: correct bug in p2m list initialization
2015-03-13Merge tag 'devicetree-fixes-for-4.0' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree fixes from Rob Herring: - fix for stdout-path option parsing with added unittest - fix for stdout-path interaction with earlycon - several DT unittest fixes - fix Sparc allmodconfig build error on of_platform_register_reconfig_notifier - several DT overlay kconfig and build warning fixes - several DT binding documentation updates * tag 'devicetree-fixes-for-4.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of/platform: Fix sparc:allmodconfig build of: unittest: Add options string testcase variants of: fix handling of '/' in options for of_find_node_by_path() of/unittest: Fix the wrong expected value in of_selftest_property_string of/unittest: remove the duplicate of_changeset_init dt: submitting-patches: clarify that DT maintainers are to be cced on bindings of: unittest: fix I2C dependency of/overlay: Remove unused variable Documentation: DT: Renamed of-serial.txt to 8250.txt of: Fix premature bootconsole disable with 'stdout-path' serial: add device tree binding documentation for ETRAX FS UART of/overlay: Directly include idr.h of: Drop superfluous dependance for OF_OVERLAY of: Add vendor prefix for Arasan of: Add prompt for OF_OVERLAY config
2015-03-13Merge branch 'gadget' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds
Pull gadgetfs fixes from Al Viro: "Assorted fixes around AIO on gadgetfs: leaks, use-after-free, troubles caused by ->f_op flipping" * 'gadget' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: gadgetfs: really get rid of switching ->f_op gadgetfs: get rid of flipping ->f_op in ep_config() gadget: switch ep_io_operations to ->read_iter/->write_iter gadgetfs: use-after-free in ->aio_read() gadget/function/f_fs.c: switch to ->{read,write}_iter() gadget/function/f_fs.c: use put iov_iter into io_data gadget/function/f_fs.c: close leaks move iov_iter.c from mm/ to lib/ new helper: dup_iter()
2015-03-13Bluetooth: Merge hdev->dbg_flags fields into hdev->dev_flagsMarcel Holtmann
With the extension of hdev->dev_flags utilizing a bitmap now, the space is no longer restricted. Merge the hdev->dbg_flags into hdev->dev_flags to save space on 64-bit architectures. On 32-bit architectures no size reduction happens. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-13vxlan: fix wrong usage of VXLAN_VID_MASKAlexey Kodanev
commit dfd8645ea1bd9127 wrongly assumes that VXLAN_VDI_MASK includes eight lower order reserved bits of VNI field that are using for remote checksum offload. Right now, when VNI number greater then 0xffff, vxlan_udp_encap_recv() will always return with 'bad_flag' error, reducing the usable vni range from 0..16777215 to 0..65535. Also, it doesn't really check whether RCO bits processed or not. Fix it by adding new VNI mask which has all 32 bits of VNI field: 24 bits for id and 8 bits for other usage. Signed-off-by: Alexey Kodanev <alexey.kodanev@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-13Bluetooth: Use DECLARE_BITMAP for hdev->dev_flags fieldMarcel Holtmann
The hdev->dev_flags field has outgrown itself on 32-bit systems. So instead of hacking around it, switch to using DECLARE_BITMAP. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-13of/platform: Fix sparc:allmodconfig buildGuenter Roeck
sparc:allmodconfig fails to build with: drivers/built-in.o: In function `platform_bus_init': (.init.text+0x3684): undefined reference to `of_platform_register_reconfig_notifier' of_platform_register_reconfig_notifier is only declared if both OF_ADDRESS and OF_DYNAMIC are configured. Yet, the include file only declares a dummy function if OF_DYNAMIC is not configured. The sparc architecture does not configure OF_ADDRESS, but does configure OF_DYNAMIC, causing above error. Fixes: 801d728c10db ("of/reconfig: Add OF_DYNAMIC notifier for platform_bus_type") Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rob Herring <robh@kernel.org>
2015-03-13Bluetooth: Introduce hci_dev_test_and_set_flag helper macroMarcel Holtmann
Instead of manually coding test_and_set_bit on hdev->dev_flags all the time, use hci_dev_test_and_set_flag helper macro. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-13Bluetooth: Introduce hci_dev_test_and_clear_flag helper macroMarcel Holtmann
Instead of manually coding test_and_clear_bit on hdev->dev_flags all the time, use hci_dev_test_and_clear_flag helper macro. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-13Bluetooth: Introduce hci_dev_test_and_change_flag helper macroMarcel Holtmann
Instead of manually coding test_and_change_bit on hdev->dev_flags all the time, use hci_dev_test_and_change_flag helper macro. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-13Bluetooth: Introduce hci_dev_change_flag helper macroMarcel Holtmann
Instead of manually coding change_bit on hdev->dev_flags all the time, use hci_dev_change_flag helper macro. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-13Bluetooth: Introduce hci_dev_clear_flag helper macroMarcel Holtmann
Instead of manually coding clear_bit on hdev->dev_flags all the time, use hci_dev_clear_flag helper macro. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-13Bluetooth: Introduce hci_dev_set_flag helper macroMarcel Holtmann
Instead of manually coding set_bit on hdev->dev_flags all the time, use hci_dev_set_flag helper macro. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-13Bluetooth: Introduce hci_dev_test_flag helper macroMarcel Holtmann
Instead of manually coding test_bit on hdev->dev_flags all the time, use hci_dev_test_flag helper macro. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-13Bluetooth: Add support connectable advertising settingMarcel Holtmann
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: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>