summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2014-12-05Bluetooth: Add definitions for LE Direct Advertising Report eventMarcel Holtmann
This patch adds the event id and data structures for the LE Direct Advertising Report event. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Move LE advertising report defines to the right locationMarcel Holtmann
All Bluetooth commands and events are ordered by its opcode or event id, but for some reason this one now stands out. So move it to its correct spot in the list. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05crypto: tcrypt - Allow speed testing of arbitrary hash functionsHerbert Xu
This patch allows the testing of arbitrary hash functions specified by the alg module parameter by using them in mode 300 (for sync hash) and mode 400 (for async hash). For example, you could do modprobe tcrypt mode=300 alg='vmac(aes)' Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-12-05crypto: af_alg - add user space interface for AEADStephan Mueller
AEAD requires the caller to specify the following information separate from the data stream. This information allows the AEAD interface handler to identify the AAD, ciphertext/plaintext and the authentication tag: * Associated authentication data of arbitrary length and length * Length of authentication tag for encryption Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-12-05dmaengine: pl330: update author infoJassi Brar
Update email-id to a personal one, as I have changed employment. Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-12-05dmaengine: clarify the issue_pending expectationsVinod Koul
Although Documentation explicitly mentions the expectations, the comment in header can be lead to different expectation so clear up the confusion Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-12-05Merge branch 'topic/at_xdmac' into for-linusVinod Koul
2014-12-05drm/i915: Handle inaccurate time conversion issuesDaniel Vetter
So apparently jiffies<->nsec<->ktime isn't accurate or something. At elast if we timeout there's occasionally still a few hundred us left (in a 2 second timeout). Stuff I've tried and thrown out again: - Sampling the before timestamp before jiffies. Doesn't improve test path rate at all. - Using jiffies. Way to inaccurate, which means way too much drift with signals plus automatic ioctl restarting in userspace. In hindsight we should have used an absolute timeout, but hey we need something for v3 of the i915 gem wait interfaces ;-) - Trying to figure out where accuracy gets lost. gl testcase really don't care all that much about this (as long as isn't not massively off), it's just that the testcase gets a bit upset if it receives an EITME with timeout > 0. So as long as we're in the ballbark it's good enough. So patch everything up if we're at most one jiffies off. I get's me a solid test again. This regression is probably introduced in commit 5ed0bdf21a85d78e04f89f15ccf227562177cbd9 Author: Thomas Gleixner <tglx@linutronix.de> Date: Wed Jul 16 21:05:06 2014 +0000 drm: i915: Use nsec based interfaces Use ktime_get_raw_ns() and get rid of the back and forth timespec conversions. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: John Stultz <john.stultz@linaro.org> Probably because I'm too lazy to confirm myself and still waiting for QA ;-) Cc: Thomas Gleixner <tglx@linutronix.de> Cc: John Stultz <john.stultz@linaro.org> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82749 Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2014-12-05drm/i915: compute wait_ioctl timeout correctlyDaniel Vetter
We've lost the +1 required for correct timeouts in commit 5ed0bdf21a85d78e04f89f15ccf227562177cbd9 Author: Thomas Gleixner <tglx@linutronix.de> Date: Wed Jul 16 21:05:06 2014 +0000 drm: i915: Use nsec based interfaces Use ktime_get_raw_ns() and get rid of the back and forth timespec conversions. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: John Stultz <john.stultz@linaro.org> So fix this up by reinstating our handrolled _timeout function. While at it bother with handling MAX_JIFFIES. v2: Convert to usecs (we don't care about the accuracy anyway) first to avoid overflow issues Dave Gordon spotted. v3: Drop the explicit MAX_JIFFY_OFFSET check, usecs_to_jiffies should take care of that already. It might be a bit too enthusiastic about it though. v4: Chris has a much nicer color, so use his implementation. This requires to export nsec_to_jiffies from time.c. Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Dave Gordon <david.s.gordon@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82749 Cc: Thomas Gleixner <tglx@linutronix.de> Cc: John Stultz <john.stultz@linaro.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Acked-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2014-12-05cc2520: adds terminating newlineVarka Bhadram
Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05mac802154: use goto label on failureVarka Bhadram
Signed-off-by: Varka Bhadram <varkab@cdac.in> Reviewed-by: Stefan Schmidt <s.schmidt@samsung.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05drm/i915: don't always do full mode sets when infoframes are enabledJesse Barnes
Partial revert of commit 206645910b9796bff13fcdb67bdca166b724ba62 Author: Jesse Barnes <jbarnes@virtuousgeek.org> Date: Wed Nov 5 14:26:09 2014 -0800 drm/i915: check for audio and infoframe changes across mode sets v2 References: https://bugs.freedesktop.org/show_bug.cgi?id=86683 Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: Li Xu <li.l.xu@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2014-12-05arm64: remove the unnecessary arm64_swiotlb_init()Ding Tianhong
The commit 3690951fc6d42f3a0903987677d0e592c49dd8db (arm64: Use swiotlb late initialisation) switches the DMA mapping code to swiotlb_tlb_late_init_with_default_size(), the arm64_swiotlb_init() will not used anymore, so remove this function. Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-12-05Bluetooth: Report invalid RSSI for service discovery and background scanMarcel Holtmann
When using Start Service Discovery and when background scanning is used to report devices, the RSSI is reported or the value 127 is provided in case RSSI in unavailable. For Start Discovery the value 0 is reported to keep backwards compatibility with the existing users. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Fix discovery filter when no RSSI is availableMarcel Holtmann
When no RSSI value is available then make sure that the result is filtered out when the RSSI threshold filter is active. This means that all Bluetooth 1.1 or earlier devices will not report any results when using a RSSI threshold filter. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Remove redundant reverse_base_uuid variableJohan Hedberg
The mgmt.c file already has a bluetooth_base_uuid variable which has the exact same value as the reverse_base_uuid one. This patch removes the redundant variable. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Bluetooth: Fix Get Conn Info to use cmd_complete callbackJohan Hedberg
This patch fixes the Get Connection Information mgmt command to take advantage of the new cmd_complete callback. This allows for great simplifications in the logic for constructing the cmd_complete event. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Bluetooth: Fix initializing hci_conn RSSI to invalid valueJohan Hedberg
When we create the hci_conn object we should properly initialize the RSSI to HCI_RSSI_INVALID. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Bluetooth: Convert Get Clock Info to use cmd_complete callbackJohan Hedberg
This patch converts the Get Clock Information mgmt command to take advantage of the new cmd_complete callback for pending commands. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Bluetooth: Convert discovery commands to use cmd_complete callbackJohan Hedberg
This patch converts the Start/Stop Discovery mgmt commands to use the cmd_complete callback of struct pending_cmd. Since both of these commands return the same parameters as they take as input we can use the existing generic_cmd_complete() helper for this. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Bluetooth: Convert Unpair Device to use cmd_complete callbackJohan Hedberg
This patch updates the Unpair Device code to take advantage of the cmd_complete callback of struct pending_cmd. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Bluetooth: Convert Pair Device to use cmd_complete callbackJohan Hedberg
This patch converts the Pair Device mgmt command to use the new cmd_complete callback for pending mgmt commands. The already existing pairing_complete() function is exactly what's needed and doesn't need changing. In addition to getting the return parameters always right this patch actually fixes a reference counting bug and memory leak with the hci_conn that's attached to the pending mgmt command - something that would occur when powering off or unplugging the adapter while pairing is in progress. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Bluetooth: Use cmd_complete callback for authentication mgmt commandsJohan Hedberg
This patch converts the user confirmation & PIN code mgmt commands to take advantage of the new cmd_complete callback for pending mgmt commands. The patch also adds a new generic addr_cmd_complete() helper function to be used with commands that send a mgmt_addr_info response based on a mgmt_addr_info in the beginning of the command parameters. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Bluetooth: Convert Disconnect mgmt command to use cmd_complete callbackJohan Hedberg
This patch converts the Disconnect mgmt command to take advantage of the new cmd_complete callback that's part of the pending_cmd struct. There are many commands whose response parameters map 1:1 to the command parameters and Disconnect is one of them. This patch adds a generic_cmd_complete() function for such commands that can be reused in subsequent patches. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Bluetooth: Store parameter length with pending mgmt commandsJohan Hedberg
As preparation for making generic cmd_complete responses possible we'll need to track the parameter length in addition to just a pointer to them. This patch adds the necessary variable to the pending_cmd struct. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Bluetooth: Add callback to create proper cmd_complete eventsJohan Hedberg
We've got a couple of generic scenarios where all pending mgmt commands are processed and responses are sent to them. These scenarios are powering off the adapter and removing the adapter. So far the code has been generating cmd_status responses with NOT_POWERED and INVALID_INDEX resposes respectively, but this violates the mgmt specification for commands that should always generate a cmd_complete. This patch adds support for specifying a callback for the pending_cmd context that each command handler can use for command-specific cmd_complete event generation. The actual per-command event generators will come in subsequent patches. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05net/mac802154: No need for an extra space when castingStefan Schmidt
Coding style cleanup. Signed-off-by: Stefan Schmidt <s.schmidt@samsung.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05net/mac802154: Remove extra blank lines.Stefan Schmidt
Signed-off-by: Stefan Schmidt <s.schmidt@samsung.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05net/ieee802154: Remove and add extra blank lines as needed.Stefan Schmidt
Some have been missing and some have been needed. Just cosmetics. Signed-off-by: Stefan Schmidt <s.schmidt@samsung.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05net/ieee802154: Make sure alignment matches parenthesis..Stefan Schmidt
Follow coding style of the kernel. Signed-off-by: Stefan Schmidt <s.schmidt@samsung.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05net/6lowpan: Remove FSF address from GPL statement.Stefan Schmidt
This might change and we already deliver a copy of the license with the kernel. This was already removed form the ieee802154 code but missed here. Signed-off-by: Stefan Schmidt <s.schmidt@samsung.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-05Merge remote-tracking branches 'regulator/topic/sky81452' and ↵Mark Brown
'regulator/topic/stub' into regulator-next
2014-12-05Merge remote-tracking branches 'regulator/topic/rn5t618', ↵Mark Brown
'regulator/topic/rpm', 'regulator/topic/rt5033', 'regulator/topic/s2mpa01' and 'regulator/topic/s2mps11' into regulator-next
2014-12-05Merge remote-tracking branches 'regulator/topic/max77686', ↵Mark Brown
'regulator/topic/max77693', 'regulator/topic/max77802', 'regulator/topic/power-off' and 'regulator/topic/rk808' into regulator-next
2014-12-05Merge remote-tracking branches 'regulator/topic/anatop', ↵Mark Brown
'regulator/topic/disable', 'regulator/topic/dummy' and 'regulator/topic/gpio' into regulator-next
2014-12-05Merge remote-tracking branch 'regulator/topic/core' into regulator-nextMark Brown
2014-12-05Merge remote-tracking branch 'regulator/fix/da9063' into regulator-linusMark Brown
2014-12-05Bluetooth: Clear discovery filter before starting background scanMarcel Holtmann
Currently the discovery filter information are only cleared when the actual discovery procedure has been stopped. To make sure that none of the filters interfere with the background scanning and its device found event reporting, clear the filter before starting background scanning. This means that the discovery filter is now cleared before either Start Discovery, Start Service Discovery or background scanning. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Fix memory leaks from discovery filter UUID listMarcel Holtmann
In case of failure or when unplugging a controller, the allocated memory for the UUID list of the discovery filter is not freed. Use the newly introduced helper for reset the discovery filter and with that also freeing existing memory. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Add helper function for clearing the discovery filterMarcel Holtmann
The discovery filter allocates memory for its UUID list. So use a helper function to free it and reset it to default states. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05ASoC: rt5677: make volume TLV closer to realityDylan Reid
The volume blocks have an step of 0.375dB, but TLV uses 0.01dB for units. Only use the resolution supported, ignoring the LSB of the volume register. This results in half the steps and 0.75dB per step, but reports accurate levels through TLV. Update the masks to reflect that these are registers have the LSB ignored. Signed-off-by: Dylan Reid <dgreid@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-05Merge branch 'topic/suspend' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into regulator-sky81452 Conflicts: drivers/regulator/sky81452-regulator.c
2014-12-05Bluetooth: Add support for Start Service Discovery commandJakub Pawlowski
This patch adds support for the Start Service Discovery command. It does all the checks for command parameters and configured the discovery filter settings correctly. However the actual support for filtering will be added with another patch. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Add logic for UUID filter handlingJakub Pawlowski
The previous patch provided the framework for integrating the UUID filtering into the service discovery. This patch now provides the actual filter logic. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Add framework for device found filtering based on UUIDMarcel Holtmann
Using Start Service Discovery provides the option to specifiy a list of UUID that are used to filter out device found events. This patch provides the framework for hooking up the UUID filter. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Filter device found events based on RSSI thresholdMarcel Holtmann
Using Start Service Discovery allows to provide a RSSI threshold. This patch implements support for filtering out device found events based on the provided value. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Add extra discovery fields for storing filter informationJakub Pawlowski
With the upcoming addition of support for Start Service Discovery, the discovery handling needs to filter on RSSI and UUID values. For that they need to be stored in the discovery handling. This patch adds the appropiate fields and also make sure they are reset when discovery has been stopped. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Add definitions for MGMT_OP_START_SERVICE_DISCOVERYJakub Pawlowski
This patch adds the opcode and structure for Start Service Discovery operation. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05Bluetooth: Add HCI_RSSI_INVALID for unknown RSSI valueMarcel Holtmann
The Bluetooth core specification defines the value 127 as invalid for RSSI values. So instead of hard coding it, lets add a constant for it. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-05mmc: queue: Improve error handling during allocation of bounce buffersBhuvanesh Surachari
Allocation of previous bounce buffer in mmc_init_queue when the current bounce buffer allocation fails was leading to a crash later in __blk_segment_map_sg. Error handling is improved by allocating previous bounce buffer only if the current bounce buffer allocation succeeds. Signed-off-by: Bhuvanesh Surachari <bhuvanesh_surachari@mentor.com> Signed-off-by: Harish Jenny K N <harish_kandiga@mentor.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
generated by cgit (git 2.34.1) at 2025-09-16 10:16:19 +0000