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* | panic: Add board ID to panic outputNishanth Menon2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At times, it is necessary for boards to provide some additional information as part of panic logs. Provide information on the board hardware as part of panic logs. It is safer to print this information at the very end in case something bad happens as part of the information retrieval itself. To use this, set global mach_panic_string to an appropriate string in the board file. Change-Id: Id12cdda87b0cd2940dd01d52db97e6162f671b4d Signed-off-by: Nishanth Menon <nm@ti.com>
* | cgroup: refactor allow_attach handler for 4.4Amit Pundir2016-02-16
| | | | | | | | | | | | | | | | Refactor *allow_attach() handler to align it with the changes from mainline commit 1f7dd3e5a6e4 "cgroup: fix handling of multi-destination migration from subtree_control enabling". Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
* | include: linux: cgroup: Fix compiler warningDaniel Rosenberg2016-02-16
| | | | | | | | Signed-off-by: Daniel Rosenberg <drosen@google.com>
* | cgroup: Fix issues in allow_attach callbackRom Lemarchand2016-02-16
| | | | | | | | | | | | | | | | - Return -EINVAL when cgroups support isn't enabled - Add allow_attach callback in CPU cgroups Change-Id: Id3360b4a39919524fc4b6fcbd44fa2050009f000 Signed-off-by: Rom Lemarchand <romlem@android.com>
* | cgroup: Add generic cgroup subsystem permission checksColin Cross2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than using explicit euid == 0 checks when trying to move tasks into a cgroup via CFS, move permission checks into each specific cgroup subsystem. If a subsystem does not specify a 'allow_attach' handler, then we fall back to doing our checks the old way. Use the 'allow_attach' handler for the 'cpu' cgroup to allow non-root processes to add arbitrary processes to a 'cpu' cgroup if it has the CAP_SYS_NICE capability set. This version of the patch adds a 'allow_attach' handler instead of reusing the 'can_attach' handler. If the 'can_attach' handler is reused, a new cgroup that implements 'can_attach' but not the permission checks could end up with no permission checks at all. Change-Id: Icfa950aa9321d1ceba362061d32dc7dfa2c64f0c Original-Author: San Mehat <san@google.com> Signed-off-by: Colin Cross <ccross@android.com>
* | cgroup: refactor allow_attach function into common codeRom Lemarchand2016-02-16
| | | | | | | | | | | | | | | | | | | | move cpu_cgroup_allow_attach to a common subsys_cgroup_allow_attach. This allows any process with CAP_SYS_NICE to move tasks across cgroups if they use this function as their allow_attach handler. Bug: 18260435 Change-Id: I6bb4933d07e889d0dc39e33b4e71320c34a2c90f Signed-off-by: Rom Lemarchand <romlem@android.com>
* | power: Add check_wakeup_reason() to verify wakeup source irqDmitry Shmidt2016-02-16
| | | | | | | | | | | | | | | | | | Wakeup reason is set before driver resume handlers are called. It is cleared before driver suspend handlers are called, on PM_SUSPEND_PREPARE. Change-Id: I04218c9b0c115a7877e8029c73e6679ff82e0aa4 Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
* | power: Adds functionality to log the last suspend abort reason.Ruchi Kandoi2016-02-16
| | | | | | | | | | | | | | | | | | Extends the last_resume_reason to log suspend abort reason. The abort reasons will have "Abort:" appended at the start to distinguish itself from the resume reason. Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com> Change-Id: I3207f1844e3d87c706dfc298fb10e1c648814c5f
* | power: Add property CHARGE_COUNTER_EXT and 64-bit precision propertiesTodd Poynor2016-02-16
| | | | | | | | | | | | | | | | | | | | Add POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT that stores accumulated charge in nAh units as a signed 64-bit value. Add generic support for signed 64-bit property values. Change-Id: I2bd34b1e95ffba24e7bfef81f398f22bd2aaf05e Signed-off-by: Todd Poynor <toddpoynor@google.com>
* | Power: add an API to log wakeup reasonsRuchi Kandoi2016-02-16
| | | | | | | | | | | | | | | | Add API log_wakeup_reason() and expose it to userspace via sysfs path /sys/kernel/wakeup_reasons/last_resume_reason Change-Id: I81addaf420f1338255c5d0638b0d244a99d777d1 Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
* | power: power_supply: add POWER_SUPPLY_PROP_CHARGE_ENABLEDTodd Poynor2016-02-16
| | | | | | | | | | Change-Id: I3e93b502452811cbfc4d904202b4f1d94edc143d Signed-off-by: Todd Poynor <toddpoynor@google.com>
* | power: power_supply: add POWER_SUPPLY_PROP_USB_OTGTodd Poynor2016-02-16
| | | | | | | | | | Change-Id: Idfc6ef2e37d62aad6f26cc8eafa53db642cd352b Signed-off-by: Todd Poynor <toddpoynor@google.com>
* | power: power_supply: move POWER_SUPPLY_PROP_USB_HC to type 'int' orderTodd Poynor2016-02-16
| | | | | | | | | | Change-Id: I001af30ab5fe06dde5f368241f21b9e0864777a1 Signed-off-by: Todd Poynor <toddpoynor@google.com>
* | power_supply: Add custom property for USB High Current modeTodd Poynor2016-02-16
| | | | | | | | | | | | | | For smb347. Change-Id: I3323469072e1ee5085d61af8a89612b06b91f94a Signed-off-by: Todd Poynor <toddpoynor@google.com>
* | CHROMIUM: android: fix warning when releasing active sync pointDmitry Torokhov2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Userspace can close the sync device while there are still active fence points, in which case kernel produces the following warning: [ 43.853176] ------------[ cut here ]------------ [ 43.857834] WARNING: CPU: 0 PID: 892 at /mnt/host/source/src/third_party/kernel/v3.18/drivers/staging/android/sync.c:439 android_fence_release+0x88/0x104() [ 43.871741] CPU: 0 PID: 892 Comm: Binder_5 Tainted: G U 3.18.0-07661-g0550ce9 #1 [ 43.880176] Hardware name: Google Tegra210 Smaug Rev 1+ (DT) [ 43.885834] Call trace: [ 43.888294] [<ffffffc000207464>] dump_backtrace+0x0/0x10c [ 43.893697] [<ffffffc000207580>] show_stack+0x10/0x1c [ 43.898756] [<ffffffc000ab1258>] dump_stack+0x74/0xb8 [ 43.903814] [<ffffffc00021d414>] warn_slowpath_common+0x84/0xb0 [ 43.909736] [<ffffffc00021d530>] warn_slowpath_null+0x14/0x20 [ 43.915482] [<ffffffc00088aefc>] android_fence_release+0x84/0x104 [ 43.921582] [<ffffffc000671cc4>] fence_release+0x104/0x134 [ 43.927066] [<ffffffc00088b0cc>] sync_fence_free+0x74/0x9c [ 43.932552] [<ffffffc00088b128>] sync_fence_release+0x34/0x48 [ 43.938304] [<ffffffc000317bbc>] __fput+0x100/0x1b8 [ 43.943185] [<ffffffc000317cc8>] ____fput+0x8/0x14 [ 43.947982] [<ffffffc000237f38>] task_work_run+0xb0/0xe4 [ 43.953297] [<ffffffc000207074>] do_notify_resume+0x44/0x5c [ 43.958867] ---[ end trace 5a2aa4027cc5d171 ]--- Let's fix it by introducing a new optional callback (disable_signaling) to fence operations so that drivers can do proper clean ups when we remove last callback for given fence. BUG=chrome-os-partner:40303 TEST=Boot Smaug and observe that warning is gone. Change-Id: I05c34dcf74438c28405438c7ead0706b1f810fff Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/303409 Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
* | cpufreq: interactive: New 'interactive' governorMike Chan2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This governor is designed for latency-sensitive workloads, such as interactive user interfaces. The interactive governor aims to be significantly more responsive to ramp CPU quickly up when CPU-intensive activity begins. Existing governors sample CPU load at a particular rate, typically every X ms. This can lead to under-powering UI threads for the period of time during which the user begins interacting with a previously-idle system until the next sample period happens. The 'interactive' governor uses a different approach. Instead of sampling the CPU at a specified rate, the governor will check whether to scale the CPU frequency up soon after coming out of idle. When the CPU comes out of idle, a timer is configured to fire within 1-2 ticks. If the CPU is very busy from exiting idle to when the timer fires then we assume the CPU is underpowered and ramp to MAX speed. If the CPU was not sufficiently busy to immediately ramp to MAX speed, then the governor evaluates the CPU load since the last speed adjustment, choosing the highest value between that longer-term load or the short-term load since idle exit to determine the CPU speed to ramp to. A realtime thread is used for scaling up, giving the remaining tasks the CPU performance benefit, unlike existing governors which are more likely to schedule rampup work to occur after your performance starved tasks have completed. The tuneables for this governor are: /sys/devices/system/cpu/cpufreq/interactive/min_sample_time: The minimum amount of time to spend at the current frequency before ramping down. This is to ensure that the governor has seen enough historic CPU load data to determine the appropriate workload. Default is 80000 uS. /sys/devices/system/cpu/cpufreq/interactive/go_maxspeed_load The CPU load at which to ramp to max speed. Default is 85. Change-Id: Ib2b362607c62f7c56d35f44a9ef3280f98c17585 Signed-off-by: Mike Chan <mike@android.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Bug: 3152864
* | Move x86_64 idle notifiers to genericTodd Poynor2016-02-16
| | | | | | | | | | | | | | | | | | Move the x86_64 idle notifiers originally by Andi Kleen and Venkatesh Pallipadi to generic. Change-Id: Idf29cda15be151f494ff245933c12462643388d5 Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Todd Poynor <toddpoynor@google.com>
* | usb: phy: Dual role sysfs class definitionBadhri Jagan Sridharan2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This CL adds a new class to monitor and change dual role usb ports from userspace. The usb phy drivers can register to the dual_role_usb class and expose the capabilities of the ports. The phy drivers can decide on whether a specific attribute can be changed from userspace by choosing to implement the appropriate callback. Cherry-picked from https://android-review.googlesource.com/#/c/167310/ Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Bug: 21615151 Change-Id: Id1c4aaa97e898264d7006381a7badd029b5d9789
* | usb: gadget: configfs: Add usb_function ptr to fi structBadhri Jagan Sridharan2016-02-16
| | | | | | | | | | | | | | | | | | | | Add a pointer to the usb_function inside the usb_function_instance structure to service functions specific setup requests even before the function gets added to the usb_gadget Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com> Change-Id: I6f457006f6c5516cc6986ec2acdf5b1ecf259d0c
* | usb: gadget: f_accessory: move userspace interface to uapiColin Cross2016-02-16
| | | | | | | | | | | | | | | | Move the entire contents of linux/usb/f_accessory.h header to uapi, it only contains a userspace interface. Change-Id: Ieb5547da449588ae554988a201c0e6b4e3afc531 Signed-off-by: Colin Cross <ccross@android.com>
* | usb: gadget: f_mtp: move userspace interface to uapiColin Cross2016-02-16
| | | | | | | | | | | | | | | | | | Move the most of linux/usb/f_mtp.h header to uapi. Move the only remaining structure definition into f_mtp.c, the only place that uses it. Change-Id: I952c1a9dc15c36bf295a0eb4d74b6b1ad912ed03 Signed-off-by: Colin Cross <ccross@android.com>
* | USB: gadget: f_accessory: Add support for HID input devicesMike Lockwood2016-02-16
| | | | | | | | | | Change-Id: I4f1452db32508382df52acdc47c0eb395ae328c7 Signed-off-by: Mike Lockwood <lockwood@google.com>
* | USB: gadget: Add ACCESSORY_SET_AUDIO_MODE control request and ioctlMike Lockwood2016-02-16
| | | | | | | | | | | | | | | | The control request will be used by the host to enable/disable USB audio and the ioctl will be used by userspace to read the audio mode Change-Id: I81c38611b588451e80eacdccc417ca6e11c60cab Signed-off-by: Mike Lockwood <lockwood@google.com>
* | usb: gadget: accessory: Add Android Accessory functionBenoit Goby2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | USB accessory mode allows users to connect USB host hardware specifically designed for Android-powered devices. The accessories must adhere to the Android accessory protocol outlined in the http://accessories.android.com documentation. This allows Android devices that cannot act as a USB host to still interact with USB hardware. When an Android device is in USB accessory mode, the attached Android USB accessory acts as the host, provides power to the USB bus, and enumerates connected devices. Change-Id: I67964b50d278f3c0471d47efbb7b0973a3502681 Signed-off-by: Mike Lockwood <lockwood@android.com>
* | usb: gadget: mtp: Add MTP/PTP functionBenoit Goby2016-02-16
| | | | | | | | | | | | | | | | | | | | USB gadget function driver used by the Android framework to implement the MTP and PTP protocols. It creates a character device that provides an interface for fast transfer of files and supports transferring files greater than 4GB. Change-Id: I2d8f2c37029fb37d8deb791d04eb7346f94f5adb Signed-off-by: Mike Lockwood <lockwood@android.com>
* | wlan: Add get_wake_irq functionalityDmitry Shmidt2016-02-16
| | | | | | | | | | Change-Id: Ic41f06c509b2e625dc9ec4131903db6920c5fd4e Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
* | Add flags parameter to get_country_code templateDmitry Shmidt2016-02-16
| | | | | | | | | | Change-Id: Ic3f173db144a301ea104f544fc8ec723241c1d59 Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
* | net: wireless: Add get_country_code functionality to platformDmitry Shmidt2016-02-16
| | | | | | | | Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
* | network: wireless: Add get_mac_addr functionality to platformDmitry Shmidt2016-02-16
| | | | | | | | Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
* | wlan: Create generic wlan platform data headerDmitry Shmidt2016-02-16
| | | | | | | | | | Change-Id: I233559218cc40acb28b57315ea25c08a9c866725 Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
* | net: ipv6: autoconf routes into per-device tablesLorenzo Colitti2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, IPv6 router discovery always puts routes into RT6_TABLE_MAIN. This causes problems for connection managers that want to support multiple simultaneous network connections and want control over which one is used by default (e.g., wifi and wired). To work around this connection managers typically take the routes they prefer and copy them to static routes with low metrics in the main table. This puts the burden on the connection manager to watch netlink to see if the routes have changed, delete the routes when their lifetime expires, etc. Instead, this patch adds a per-interface sysctl to have the kernel put autoconf routes into different tables. This allows each interface to have its own autoconf table, and choosing the default interface (or using different interfaces at the same time for different types of traffic) can be done using appropriate ip rules. The sysctl behaves as follows: - = 0: default. Put routes into RT6_TABLE_MAIN as before. - > 0: manual. Put routes into the specified table. - < 0: automatic. Add the absolute value of the sysctl to the device's ifindex, and use that table. The automatic mode is most useful in conjunction with net.ipv6.conf.default.accept_ra_rt_table. A connection manager or distribution could set it to, say, -100 on boot, and thereafter just use IP rules. Change-Id: I82d16e3737d9cdfa6489e649e247894d0d60cbb1 Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
* | netfilter: adding the original quota2 from xtables-addonsJP Abgrall2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original xt_quota in the kernel is plain broken: - counts quota at a per CPU level (was written back when ubiquitous SMP was just a dream) - provides no way to count across IPV4/IPV6. This patch is the original unaltered code from: http://sourceforge.net/projects/xtables-addons at commit e84391ce665cef046967f796dd91026851d6bbf3 Change-Id: I19d49858840effee9ecf6cff03c23b45a97efdeb Signed-off-by: JP Abgrall <jpa@google.com>
* | netfilter: add xt_qtaguid matching moduleJP Abgrall2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This module allows tracking stats at the socket level for given UIDs. It replaces xt_owner. If the --uid-owner is not specified, it will just count stats based on who the skb belongs to. This will even happen on incoming skbs as it looks into the skb via xt_socket magic to see who owns it. If an skb is lost, it will be assigned to uid=0. To control what sockets of what UIDs are tagged by what, one uses: echo t $sock_fd $accounting_tag $the_billed_uid \ > /proc/net/xt_qtaguid/ctrl So whenever an skb belongs to a sock_fd, it will be accounted against $the_billed_uid and matching stats will show up under the uid with the given $accounting_tag. Because the number of allocations for the stats structs is not that big: ~500 apps * 32 per app we'll just do it atomic. This avoids walking lists many times, and the fancy worker thread handling. Slabs will grow when needed later. It use netdevice and inetaddr notifications instead of hooks in the core dev code to track when a device comes and goes. This removes the need for exposed iface_stat.h. Put procfs dirs in /proc/net/xt_qtaguid/ ctrl stats iface_stat/<iface>/... The uid stats are obtainable in ./stats. Change-Id: I01af4fd91c8de651668d3decb76d9bdc1e343919 Signed-off-by: JP Abgrall <jpa@google.com>
* | Hack: net: PPPoPNS and PPPoLAC build fixes for 4.1Amit Pundir2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upstream commit c0371da6047a "put iov_iter into msghdr", added iov_iter and removed direct access to scatter/gather array elements in msghdr. It broke PPPoLAC and PPPoPNS. Lets restore the direct access to scatter/gather array in msghdr for the time being. Otherwise we run into following build failure: ---------- drivers/net/ppp/pppolac.c: In function ‘pppolac_xmit_core’: drivers/net/ppp/pppolac.c:210:4: error: unknown field ‘msg_iov’ specified in initializer .msg_iov = (struct iovec *)&iov, ^ drivers/net/ppp/pppolac.c:211:4: error: unknown field ‘msg_iovlen’ specified in initializer .msg_iovlen = 1, ^ make[3]: *** [drivers/net/ppp/pppolac.o] Error 1 ---------- Change-Id: I2a1245a156da6d93b49f5cfd10506381b0eff005 Signed-off-by: Amit Pundir <amit.pundir@linaro.org> Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
* | net: PPPoPNS: Remove length argument from data_readyJon Medhurst2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | The argument was removed by commit 676d23690fb6 ("net: Fix use after free by removing length arg from sk_data_ready callbacks") and it's presence causes warnings like: drivers/net/ppp/pppopns.c:296:27: warning: assignment from incompatible pointer type po->proto.pns.data_ready = sk_raw->sk_data_ready; Signed-off-by: Jon Medhurst <tixy@linaro.org> Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
* | net: move PPPoLAC and PPPoPNS headers to uapiColin Cross2016-02-16
| | | | | | | | | | | | | | | | | | Move the entire contents of the linux/if_pppolac.h and linux/if_pppopns.h headers to uapi, they only contain userspace interfaces. Change-Id: I3cfed7f2ae400b53269a1f59144aa3dbc30ae0b5 Signed-off-by: Colin Cross <ccross@android.com>
* | Include if_pppolac.h and if_pppopns.h into header-y targetAndrey Konovalov2016-02-16
| | | | | | | | | | | | | | This is required to pass the headers_check Change-Id: Ic4c773973278cbdf1cb4eb66473826cb96ccbfb3 Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
* | net: Reorder incoming packets in PPPoLAC and PPPoPNS.Chia-chi Yeh2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PPP handles packet loss but does not work with out of order packets. This change performs reordering of incoming data packets within a sliding window of one second. Since sequence number is optional, receiving a packet without it will drop all queued packets. Currently the logic is triggered by incoming packets, so queued packets have to wait till another packet is arrived. It is done for simplicity since no additional locks or threads are required. For reliable protocols, a retransmission will kick it. For unreliable protocols, queued packets just seem like packet loss. Time-critical protocols might be broken, but they never work with queueing anyway. Signed-off-by: Chia-chi Yeh <chiachi@android.com>
* | net: PPPoPNS and PPPoLAC fixes.Chia-chi Yeh2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | net: Fix a bitmask in PPPoPNS and rename constants in PPPoPNS and PPPoLAC. Signed-off-by: Chia-chi Yeh <chiachi@android.com> net: Fix a potential deadlock while releasing PPPoLAC/PPPoPNS socket. PPP driver guarantees that no thread will be executing start_xmit() after returning from ppp_unregister_channel(). To achieve this, a spinlock (downl) is used. In pppolac_release(), ppp_unregister_channel() is called after sk_udp is locked. At the same time, another thread might be running in pppolac_xmit() with downl. Thus a deadlock will occur if the thread tries to lock sk_udp. The same situation might happen on sk_raw in pppopns_release(). Signed-off-by: Chia-chi Yeh <chiachi@android.com> net: Force PPPoLAC and PPPoPNS to bind an interface before creating PPP channel. It is common to manipulate the routing table after configuring PPP device. Since both PPPoLAC and PPPoPNS run over IP, care must be taken to make sure that there is no loop in the routing table. Although this can be done by adding a host route, it might still cause problems when the interface is down for some reason. To solve this, this patch forces both drivers to bind an interface before creating PPP channel, so the system will not re-route the tunneling sockets to another interface when the original one is down. Another benefit is that now the host route is no longer required, so there is no need to remove it when PPP channel is closed. Signed-off-by: Chia-chi Yeh <chiachi@android.com> net: Avoid sleep-inside-spinlock in PPPoLAC and PPPoPNS. Since recv() and xmit() are called with a spinlock held, routines which might sleep cannot be used. This issue is solved by following changes: Incoming packets are now processed in backlog handler, recv_core(), instead of recv(). Since backlog handler is always executed with socket spinlock held, the requirement of ppp_input() is still satisfied. Outgoing packets are now processed in workqueue handler, xmit_core(), instead of xmit(). Note that kernel_sendmsg() is no longer used to prevent touching dead sockets. In release(), lock_sock() and pppox_unbind_sock() ensure that no thread is in recv_core() or xmit(). Then socket handlers are restored before release_sock(), so no packets will leak in backlog queue. Signed-off-by: Chia-chi Yeh <chiachi@android.com> net: Fix msg_iovlen in PPPoLAC and PPPoPNS. Although any positive value should work (which is always true in both drivers), the correct value should be 1. Signed-off-by: Chia-chi Yeh <chiachi@android.com>
* | net: add PPP on PPTP Network Server (PPPoPNS) driver.Chia-chi Yeh2016-02-16
| | | | | | | | | | | | | | | | | | Signed-off-by: Chia-chi Yeh <chiachi@android.com> ppopns: dont include px_proto define in if_pppopns.h Change-Id: I27e687667db5b45182562f4a517a2e6cec6b1350 Signed-off-by: Dima Zavin <dima@android.com>
* | net: add PPP on L2TP Access Concentrator (PPPoLAC) driver.Chia-chi Yeh2016-02-16
| | | | | | | | | | | | | | | | | | | | Change-Id: I3ae3ee7520951ae24269db0ef2898c6455cf6bcc Signed-off-by: Chia-chi Yeh <chiachi@android.com> ppolac: dont include px_proto define in if_pppolac.h Change-Id: I55bc9cf91ea0e9e8f7bf5d6e241d188e1269343a Signed-off-by: Dima Zavin <dima@android.com>
* | misc: uidstat: Adding uid stat driver to collect network statistics.Mike Chan2016-02-16
| | | | | | | | Signed-off-by: Mike Chan <mike@android.com>
* | security: Add AID_NET_RAW and AID_NET_ADMIN capability check in cap_capable().Chia-chi Yeh2016-02-16
| | | | | | | | Signed-off-by: Chia-chi Yeh <chiachi@android.com>
* | Add android_aid.hRobert Love2016-02-16
| | | | | | | | | | | | | | Add <linux/android_aid.h>, our mapping of AID defines to gid numbers. Change-Id: I3a02eb2b5c7e336e3de0cb45d8e04ec82f7281b4 Signed-off-by: Robert Love <rlove@google.com>
* | mmc: Add "ignore mmc pm notify" functionalityDmitry Shmidt2016-02-16
| | | | | | | | Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
* | mmc: Add sdio_readb_ext() functionDmitry Shmidt2016-02-16
| | | | | | | | Change-Id: I9b410c8a13724795b23764012fd3be8f53747299
* | mmc: Add concept of an 'embedded' SDIO device.San Mehat2016-02-16
| | | | | | | | | | | | | | | | | | | | | | | | This is required to support chips which use SDIO for signaling/ communication but do not implement the various card enumeration registers as required for full SD / SDIO cards. mmc: sdio: Fix bug where we're freeing the CIS tables we never allocated when using EMBEDDED_SDIO mmc: Add max_blksize to embedded SDIO data Change-Id: Ibff2e3e991e5522f55ec8c6edc25ed09f2553736 Signed-off-by: San Mehat <san@google.com>
* | mmc: Add status IRQ and status callback function to mmc platform dataSan Mehat2016-02-16
| | | | | | | | Signed-off-by: San Mehat <san@google.com>
* | input: Changed keyreset to act as a wrapper for keycombo.Daniel Rosenberg2016-02-16
| | | | | | | | | | | | | | | | keyreset now registers a keycombo driver that acts as the old keyreset driver acted. Change-Id: I08f5279e3a33b267571b699697f9f54508868983 Signed-off-by: Daniel Rosenberg <drosen@google.com>
* | input: add keycombo, a general key combo driver.Daniel Rosenberg2016-02-16
| | | | | | | | | | | | | | | | | | | | | | Keycombo lets you provide a key up and key down function, and an optional time delay for key down. The driver will call the key down function after the specified key combo has been held for the speicified time delay. After you release the combo, if the key down has happened, it calls key up. Change-Id: I6a9a94e96a8f58fadd908fd1dc7944b9102a089f Signed-off-by: Daniel Rosenberg <drosen@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2026-07-09 16:42:52 +0000