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2023-10-23Merge branch 'devlink-finish-conversion-to-generated-split_ops'Jakub Kicinski
Jiri Pirko says: ==================== devlink: finish conversion to generated split_ops This patchset converts the remaining genetlink commands to generated split_ops and removes the existing small_ops arrays entirely alongside with shared netlink attribute policy. Patches #1-#6 are just small preparations and small fixes on multiple places. Note that couple of patches contain the "Fixes" tag but no need to put them into -net tree. Patch #7 is a simple rename preparation Patch #8 is the main one in this set and adds actual definitions of cmds in to yaml file. Patches #9-#10 finalize the change removing bits that are no longer in use. ==================== Link: https://lore.kernel.org/r/20231021112711.660606-1-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23devlink: remove netlink small_opsJiri Pirko
All commands are now covered by generated split_ops. Remove the small_ops entirely alongside with unified devlink netlink policy array. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231021112711.660606-11-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23devlink: remove duplicated netlink callback prototypesJiri Pirko
The prototypes are now generated, remove the old ones. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231021112711.660606-10-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23netlink: specs: devlink: add the remaining command to generate complete ↵Jiri Pirko
split_ops Currently, some of the commands are not described in devlink yaml file and are manually filled in net/devlink/netlink.c in small_ops. To make all part of split_ops, add definitions of the rest of the commands alongside with needed attributes and enums. Note that this focuses on the kernel side. The requests are fully described in order to generate split_op alongside with policies. Follow-up will describe the replies in order to make the userspace helpers complete. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231021112711.660606-9-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23devlink: rename netlink callback to be aligned with the generated onesJiri Pirko
All remaining doit and dumpit netlink callback functions are going to be used by generated split ops. They expect certain name format. Rename the callback to be aligned with generated names. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231021112711.660606-8-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23devlink: make devlink_flash_overwrite enum named oneJiri Pirko
Since this enum is going to be used in generated userspace file, name it properly. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231021112711.660606-7-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23netlink: specs: devlink: make dont-validate single lineJiri Pirko
Make dont-validate field more compact and push it into a single line. Reviewed-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231021112711.660606-6-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23netlink: specs: devlink: remove reload-action from devlink-get cmd replyJiri Pirko
devlink-get command does not contain reload-action attr in reply. Remove it. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231021112711.660606-5-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23tools: ynl-gen: render rsp_parse() helpers if cmd has only dump opJiri Pirko
Due to the check in RenderInfo class constructor, type_consistent flag is set to False to avoid rendering the same response parsing helper for do and dump ops. However, in case there is no do, the helper needs to be rendered for dump op. So split check to achieve that. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231021112711.660606-4-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23tools: ynl-gen: introduce support for bitfield32 attribute typeJiri Pirko
Introduce support for attribute type bitfield32. Note that since the generated code works with struct nla_bitfield32, the generator adds netlink.h to the list of includes for userspace headers in case any bitfield32 is present. Note that this is added only to genetlink-legacy scheme as requested by Jakub Kicinski. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231021112711.660606-3-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23genetlink: don't merge dumpit split op for different cmds into single iterJiri Pirko
Currently, split ops of doit and dumpit are merged into a single iter item when they are subsequent. However, there is no guarantee that the dumpit op is for the same cmd as doit op. Fix this by checking if cmd is the same for both. This problem does not occur in existing families. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231021112711.660606-2-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23Merge branch 'intel-wired-lan-driver-updates-2023-10-19-idpf'Jakub Kicinski
Jacob Keller says: ==================== Intel Wired LAN Driver Updates 2023-10-19 (idpf) This series contains two fixes for the recently merged idpf driver. Michal adds missing logic for programming the scheduling mode of completion queues. Pavan fixes a call trace caused by the mailbox work item not being canceled properly if an error occurred during initialization. ==================== Link: https://lore.kernel.org/r/20231023202655.173369-1-jacob.e.keller@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23idpf: cancel mailbox work in error pathPavan Kumar Linga
In idpf_vc_core_init, the mailbox work is queued on a mailbox workqueue but it is not cancelled on error. This results in a call trace when idpf_mbx_task tries to access the freed mailbox queue pointer. Fix it by cancelling the mailbox work in the error path. Fixes: 4930fbf419a7 ("idpf: add core init and interrupt request") Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com> Signed-off-by: Pavan Kumar Linga <pavan.kumar.linga@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231023202655.173369-3-jacob.e.keller@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23idpf: set scheduling mode for completion queueMichal Kubiak
The HW must be programmed differently for queue-based scheduling mode. To program the completion queue context correctly, the control plane must know the scheduling mode not only for the Tx queue, but also for the completion queue. Unfortunately, currently the driver sets the scheduling mode only for the Tx queues. Propagate the scheduling mode data for the completion queue as well when sending the queue configuration messages. Fixes: 1c325aac10a8 ("idpf: configure resources for TX queues") Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com> Signed-off-by: Michal Kubiak <michal.kubiak@intel.com> Reviewed-by: Alan Brady <alan.brady@intel.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231023202655.173369-2-jacob.e.keller@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23net_sched: sch_fq: fastpath needs to take care of sk->sk_pacing_statusEric Dumazet
If packets of a TCP flows take the fast path, we need to make sure sk->sk_pacing_status is set to SK_PACING_FQ otherwise TCP might fallback to internal pacing, which is not optimal. Fixes: 076433bd78d7 ("net_sched: sch_fq: add fast path for mostly idle qdisc") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20231020201254.732527-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23net_sched: sch_fq: fix off-by-one error in fq_dequeue()Eric Dumazet
A last minute change went wrong. We need to look for a packet in all 3 bands, not only two. Fixes: 29f834aa326e ("net_sched: sch_fq: add 3 bands and WRR scheduling") Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202310201422.a22b0999-oliver.sang@intel.com Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Soheil Hassas Yeganeh <soheil@google.com> Cc: Dave Taht <dave.taht@gmail.com> Cc: Toke Høiland-Jørgensen <toke@redhat.com> Tested-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20231020200053.675951-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23Bluetooth: hci_sync: Fix Opcode prints in bt_dev_dbg/errMarcel Ziswiler
Printed Opcodes may be missing leading zeros: Bluetooth: hci0: Opcode 0x c03 failed: -110 Fix this by always printing leading zeros: Bluetooth: hci0: Opcode 0x0c03 failed: -110 Fixes: d0b137062b2d ("Bluetooth: hci_sync: Rework init stages") Fixes: 6a98e3836fa2 ("Bluetooth: Add helper for serialized HCI command execution") Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: Fix double free in hci_conn_cleanupZhengHan Wang
syzbot reports a slab use-after-free in hci_conn_hash_flush [1]. After releasing an object using hci_conn_del_sysfs in the hci_conn_cleanup function, releasing the same object again using the hci_dev_put and hci_conn_put functions causes a double free. Here's a simplified flow: hci_conn_del_sysfs: hci_dev_put put_device kobject_put kref_put kobject_release kobject_cleanup kfree_const kfree(name) hci_dev_put: ... kfree(name) hci_conn_put: put_device ... kfree(name) This patch drop the hci_dev_put and hci_conn_put function call in hci_conn_cleanup function, because the object is freed in hci_conn_del_sysfs function. This patch also fixes the refcounting in hci_conn_add_sysfs() and hci_conn_del_sysfs() to take into account device_add() failures. This fixes CVE-2023-28464. Link: https://syzkaller.appspot.com/bug?id=1bb51491ca5df96a5f724899d1dbb87afda61419 [1] Signed-off-by: ZhengHan Wang <wzhmmmmm@gmail.com> Co-developed-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: btmtksdio: enable bluetooth wakeup in system suspendZhengping Jiang
The BTMTKSDIO_BT_WAKE_ENABLED flag is set for bluetooth interrupt during system suspend and increases wakeup count for bluetooth event. Signed-off-by: Zhengping Jiang <jiangzp@google.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BEGuan Wentao
Add PID/VID 0bda:b85b for Realtek RTL8852BE USB bluetooth part. The PID/VID was reported by the patch last year. [1] Some SBCs like rockpi 5B A8 module contains the device. And it`s founded in website. [2] [3] Here is the device tables in /sys/kernel/debug/usb/devices . T: Bus=07 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0bda ProdID=b85b Rev= 0.00 S: Manufacturer=Realtek S: Product=Bluetooth Radio S: SerialNumber=00e04c000001 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Link: https://lore.kernel.org/all/20220420052402.19049-1-tangmeng@uniontech.com/ [1] Link: https://forum.radxa.com/t/bluetooth-on-ubuntu/13051/4 [2] Link: https://ubuntuforums.org/showthread.php?t=2489527 [3] Cc: stable@vger.kernel.org Signed-off-by: Meng Tang <tangmeng@uniontech.com> Signed-off-by: Guan Wentao <guanwentao@uniontech.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: hci_bcm4377: Mark bcm4378/bcm4387 as BROKEN_LE_CODEDJanne Grunau
bcm4378 and bcm4387 claim to support LE Coded PHY but fail to pair (reliably) with BLE devices if it is enabled. On bcm4378 pairing usually succeeds after 2-3 tries. On bcm4387 pairing appears to be completely broken. Cc: stable@vger.kernel.org # 6.4.y+ Link: https://discussion.fedoraproject.org/t/mx-master-3-bluetooth-mouse-doesnt-connect/87072/33 Link: https://github.com/AsahiLinux/linux/issues/177 Fixes: 288c90224eec ("Bluetooth: Enable all supported LE PHY by default") Signed-off-by: Janne Grunau <j@jannau.net> Reviewed-by: Eric Curtin <ecurtin@redhat.com> Reviewed-by: Neal Gompa <neal@gompa.dev> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: ISO: Copy BASE if service data matches EIR_BAA_SERVICE_UUIDClaudia Draghicescu
Copy the content of a Periodic Advertisement Report to BASE only if the service UUID is Basic Audio Announcement Service UUID. Signed-off-by: Claudia Draghicescu <claudia.rosu@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: Make handle of hci_conn be uniqueZiyang Xuan
The handle of new hci_conn is always HCI_CONN_HANDLE_MAX + 1 if the handle of the first hci_conn entry in hci_dev->conn_hash->list is not HCI_CONN_HANDLE_MAX + 1. Use ida to manage the allocation of hci_conn->handle to make it be unique. Fixes: 9f78191cc9f1 ("Bluetooth: hci_conn: Always allocate unique handles") Signed-off-by: Ziyang Xuan <william.xuanziyang@huawei.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: btusb: Add date->evt_skb is NULL checkyouwan Wang
fix crash because of null pointers [ 6104.969662] BUG: kernel NULL pointer dereference, address: 00000000000000c8 [ 6104.969667] #PF: supervisor read access in kernel mode [ 6104.969668] #PF: error_code(0x0000) - not-present page [ 6104.969670] PGD 0 P4D 0 [ 6104.969673] Oops: 0000 [#1] SMP NOPTI [ 6104.969684] RIP: 0010:btusb_mtk_hci_wmt_sync+0x144/0x220 [btusb] [ 6104.969688] RSP: 0018:ffffb8d681533d48 EFLAGS: 00010246 [ 6104.969689] RAX: 0000000000000000 RBX: ffff8ad560bb2000 RCX: 0000000000000006 [ 6104.969691] RDX: 0000000000000000 RSI: ffffb8d681533d08 RDI: 0000000000000000 [ 6104.969692] RBP: ffffb8d681533d70 R08: 0000000000000001 R09: 0000000000000001 [ 6104.969694] R10: 0000000000000001 R11: 00000000fa83b2da R12: ffff8ad461d1d7c0 [ 6104.969695] R13: 0000000000000000 R14: ffff8ad459618c18 R15: ffffb8d681533d90 [ 6104.969697] FS: 00007f5a1cab9d40(0000) GS:ffff8ad578200000(0000) knlGS:00000 [ 6104.969699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6104.969700] CR2: 00000000000000c8 CR3: 000000018620c001 CR4: 0000000000760ef0 [ 6104.969701] PKRU: 55555554 [ 6104.969702] Call Trace: [ 6104.969708] btusb_mtk_shutdown+0x44/0x80 [btusb] [ 6104.969732] hci_dev_do_close+0x470/0x5c0 [bluetooth] [ 6104.969748] hci_rfkill_set_block+0x56/0xa0 [bluetooth] [ 6104.969753] rfkill_set_block+0x92/0x160 [ 6104.969755] rfkill_fop_write+0x136/0x1e0 [ 6104.969759] __vfs_write+0x18/0x40 [ 6104.969761] vfs_write+0xdf/0x1c0 [ 6104.969763] ksys_write+0xb1/0xe0 [ 6104.969765] __x64_sys_write+0x1a/0x20 [ 6104.969769] do_syscall_64+0x51/0x180 [ 6104.969771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 6104.969773] RIP: 0033:0x7f5a21f18fef [ 6104.9] RSP: 002b:00007ffeefe39010 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 6104.969780] RAX: ffffffffffffffda RBX: 000055c10a7560a0 RCX: 00007f5a21f18fef [ 6104.969781] RDX: 0000000000000008 RSI: 00007ffeefe39060 RDI: 0000000000000012 [ 6104.969782] RBP: 00007ffeefe39060 R08: 0000000000000000 R09: 0000000000000017 [ 6104.969784] R10: 00007ffeefe38d97 R11: 0000000000000293 R12: 0000000000000002 [ 6104.969785] R13: 00007ffeefe39220 R14: 00007ffeefe391a0 R15: 000055c10a72acf0 Signed-off-by: youwan Wang <wangyouwan@126.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: ISO: Fix bcast listener cleanupIulia Tanasescu
This fixes the cleanup callback for slave bis and pa sync hcons. Closing all bis hcons will trigger BIG Terminate Sync, while closing all bises and the pa sync hcon will also trigger PA Terminate Sync. Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: msft: __hci_cmd_sync() doesn't return NULLDan Carpenter
The __hci_cmd_sync() function doesn't return NULL. Checking for NULL doesn't make the code safer, it just confuses people. When a function returns both error pointers and NULL then generally the NULL is a kind of success case. For example, maybe we look up an item then errors mean we ran out of memory but NULL means the item is not found. Or if we request a feature, then error pointers mean that there was an error but NULL means that the feature has been deliberately turned off. In this code it's different. The NULL is handled as if there is a bug in __hci_cmd_sync() where it accidentally returns NULL instead of a proper error code. This was done consistently until commit 9e14606d8f38 ("Bluetooth: msft: Extended monitor tracking by address filter") which deleted the work around for the potential future bug and treated NULL as success. Predicting potential future bugs is complicated, but we should just fix them instead of working around them. Instead of debating whether NULL is failure or success, let's just say it's currently impossible and delete the dead code. Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: ISO: Match QoS adv handle with BIG handleIulia Tanasescu
In case the user binds multiple sockets for the same BIG, the BIG handle should be matched with the associated adv handle, if it has already been allocated previously. Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: ISO: Allow binding a bcast listener to 0 bisesIulia Tanasescu
This makes it possible to bind a broadcast listener to a broadcaster address without asking for any BIS indexes to sync with. Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: btusb: Add RTW8852BE device 13d3:3570 to device tablesMasum Reza
This device is used in TP-Link TX20E WiFi+Bluetooth adapter. Relevant information in /sys/kernel/debug/usb/devices about the Bluetooth device is listed as the below. T: Bus=01 Lev=01 Prnt=01 Port=08 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3570 Rev= 0.00 S: Manufacturer=Realtek S: Product=Bluetooth Radio S: SerialNumber=00e04c000001 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: Masum Reza <masumrezarock100@gmail.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: qca: add support for QCA2066Tim Jiang
This patch adds support for QCA2066 firmware patch and NVM downloading. as the RF performance of QCA2066 SOC chip from different foundries may vary. Therefore we use different NVM to configure them based on board ID. Changes in v2 - optimize the function qca_generate_hsp_nvm_name - remove redundant debug code for function qca_read_fw_board_id Signed-off-by: Tim Jiang <quic_tjiang@quicinc.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: ISO: Set CIS bit only for devices with CIS supportVlad Pruteanu
Currently the CIS bit that can be set by the host is set for any device that has CIS or BIS support. In reality, devices that support BIS may not allow that bit to be set and so, the HCI bring up fails for them. This commit fixes this by only setting the bit for CIS capable devices. Signed-off-by: Vlad Pruteanu <vlad.pruteanu@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: Add support for Intel Misty Peak - 8087:0038Vijay Satija
Devices from /sys/kernel/debug/usb/devices: T: Bus=01 Lev=01 Prnt=01 Port=13 Cnt=02 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=8087 ProdID=0038 Rev= 0.00 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms Signed-off-by: Vijay Satija <vijay.satija@intel.com> Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: Add support ITTIM PE50-M75CJingyang Wang
-Device(35f5:7922) from /sys/kernel/debug/usb/devices P: Vendor=35f5 ProdID=7922 Rev= 1.00 S: Manufacturer=MediaTek Inc. S: Product=Wireless_Device S: SerialNumber=000000000 C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA A: FirstIf#= 0 IfCount= 3 Cls=e0(wlcon) Sub=01 Prot=01 I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=125us E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=125us E: Ad=0a(O) Atr=03(Int.) MxPS= 64 Ivl=125us I: If#= 2 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=8a(I) Atr=03(Int.) MxPS= 512 Ivl=125us E: Ad=0a(O) Atr=03(Int.) MxPS= 512 Ivl=125us Signed-off-by: Jingyang Wang <wjy7717@126.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: ISO: Pass BIG encryption info through QoSIulia Tanasescu
This enables a broadcast sink to be informed if the PA it has synced with is associated with an encrypted BIG, by retrieving the socket QoS and checking the encryption field. After PA sync has been successfully established and the first BIGInfo advertising report is received, a new hcon is added and notified to the ISO layer. The ISO layer sets the encryption field of the socket and hcon QoS according to the encryption parameter of the BIGInfo advertising report event. After that, the userspace is woken up, and the QoS of the new PA sync socket can be read, to inspect the encryption field and follow up accordingly. Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23Bluetooth: ISO: Fix BIS cleanupIulia Tanasescu
This fixes the master BIS cleanup procedure - as opposed to CIS cleanup, no HCI disconnect command should be issued. A master BIS should only be terminated by disabling periodic and extended advertising, and terminating the BIG. In case of a Broadcast Receiver, all BIS and PA connections can be cleaned up by calling hci_conn_failed, since it contains all function calls that are necessary for successful cleanup. Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-10-23net: mdio: xgene: Fix unused xgene_mdio_of_match warning for !CONFIG_OFRob Herring
Commit a243ecc323b9 ("net: mdio: xgene: Use device_get_match_data()") dropped the unconditional use of xgene_mdio_of_match resulting in this warning: drivers/net/mdio/mdio-xgene.c:303:34: warning: unused variable 'xgene_mdio_of_match' [-Wunused-const-variable] The fix is to drop of_match_ptr() which is not necessary because DT is always used for this driver (well, it could in theory support ACPI only, but CONFIG_OF is always enabled for arm64). Fixes: a243ecc323b9 ("net: mdio: xgene: Use device_get_match_data()") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202310170832.xnVXw1bb-lkp@intel.com/ Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231019182345.833136-1-robh@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23tools: ynl-gen: change spacing around __attribute__Jakub Kicinski
checkpatch gets confused and treats __attribute__ as a function call. It complains about white space before "(": WARNING:SPACING: space prohibited between function name and open parenthesis '(' + struct netdev_queue_get_rsp obj __attribute__ ((aligned (8))); No spaces wins in the kernel: $ git grep 'attribute__((.*aligned(' | wc -l 480 $ git grep 'attribute__ ((.*aligned (' | wc -l 110 $ git grep 'attribute__ ((.*aligned(' | wc -l 94 $ git grep 'attribute__((.*aligned (' | wc -l 63 So, whatever, change the codegen. Note that checkpatch also thinks we should use __aligned(), but this is user space code. Link: https://lore.kernel.org/all/202310190900.9Dzgkbev-lkp@intel.com/ Acked-by: Stanislav Fomichev <sdf@google.com> Reviewed-by: Amritha Nambiar <amritha.nambiar@intel.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20231020221827.3436697-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23tls: don't reset prot->aad_size and prot->tail_size for TLS_HWSabrina Dubroca
Prior to commit 1a074f7618e8 ("tls: also use init_prot_info in tls_set_device_offload"), setting TLS_HW on TX didn't touch prot->aad_size and prot->tail_size. They are set to 0 during context allocation (tls_prot_info is embedded in tls_context, kzalloc'd by tls_ctx_create). When the RX key is configured, tls_set_sw_offload is called (for both TLS_SW and TLS_HW). If the TX key is configured in TLS_HW mode after the RX key has been installed, init_prot_info will now overwrite the correct values of aad_size and tail_size, breaking SW decryption and causing -EBADMSG errors to be returned to userspace. Since TLS_HW doesn't use aad_size and tail_size at all (for TLS1.2, tail_size is always 0, and aad_size is equal to TLS_HEADER_SIZE + rec_seq_size), we can simply drop this hunk. Fixes: 1a074f7618e8 ("tls: also use init_prot_info in tls_set_device_offload") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Jakub Kicinski <kuba@kernel.org> Tested-by: Ran Rozenstein <ranro@nvidia.com> Link: https://lore.kernel.org/r/979d2f89a6a994d5bb49cae49a80be54150d094d.1697653889.git.sd@queasysnail.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-23net: lan966x: remove useless code in lan966x_xtr_irq_handlerSu Hui
'err' is useless after break, remove this to save space and be more clear. Signed-off-by: Su Hui <suhui@nfschina.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23Merge branch 'tcp-ts-usec-resolution'David S. Miller
Eric Dumazet says: ==================== tcp: add optional usec resolution to TCP TS As discussed in various public places in 2016, Google adopted usec resolution in RFC 7323 TS values, at Van Jacobson suggestion. Goals were : 1) better observability of delays in networking stacks/fabrics. 2) better disambiguation of events based on TSval/ecr values. 3) building block for congestion control modules needing usec resolution. Back then we implemented a schem based on private SYN options to safely negotiate the feature. For upstream submission, we chose to use a much simpler route attribute because this feature is probably going to be used in private networks. ip route add 10/8 ... features tcp_usec_ts References: https://www.ietf.org/proceedings/97/slides/slides-97-tcpm-tcp-options-for-low-latency-00.pdf https://datatracker.ietf.org/doc/draft-wang-tcpm-low-latency-opt/ First two patches are fixing old minor bugs and might be taken by stable teams (thanks to appropriate Fixes: tags) ==================== Acked-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23tcp: add TCPI_OPT_USEC_TSEric Dumazet
Add the ability to report in tcp_info.tcpi_options if a flow is using usec resolution in TCP TS val. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23tcp: add support for usec resolution in TCP TS valuesEric Dumazet
Back in 2015, Van Jacobson suggested to use usec resolution in TCP TS values. This has been implemented in our private kernels. Goals were : 1) better observability of delays in networking stacks. 2) better disambiguation of events based on TSval/ecr values. 3) building block for congestion control modules needing usec resolution. Back then we implemented a schem based on private SYN options to negotiate the feature. For upstream submission, we chose to use a route attribute, because this feature is probably going to be used in private networks [1] [2]. ip route add 10/8 ... features tcp_usec_ts Note that RFC 7323 recommends a "timestamp clock frequency in the range 1 ms to 1 sec per tick.", but also mentions "the maximum acceptable clock frequency is one tick every 59 ns." [1] Unfortunately RFC 7323 5.5 (Outdated Timestamps) suggests to invalidate TS.Recent values after a flow was idle for more than 24 days. This is the part making usec_ts a problem for peers following this recommendation for long living idle flows. [2] Attempts to standardize usec ts went nowhere: https://www.ietf.org/proceedings/97/slides/slides-97-tcpm-tcp-options-for-low-latency-00.pdf https://datatracker.ietf.org/doc/draft-wang-tcpm-low-latency-opt/ Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23tcp: introduce TCP_PAWS_WRAPEric Dumazet
tcp_paws_check() uses TCP_PAWS_24DAYS constant to detect if TCP TS values might have wrapped after a long idle period. This mechanism is described in RFC 7323 5.5 (Outdated Timestamps) TCP_PAWS_24DAYS value was based on the assumption of a clock of 1 Khz. As we want to adopt a 1 Mhz clock in the future, we reduce this constant. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23tcp: add RTAX_FEATURE_TCP_USEC_TSEric Dumazet
This new dst feature flag will be used to allow TCP to use usec based timestamps instead of msec ones. ip route .... feature tcp_usec_ts Also document that RTAX_FEATURE_SACK and RTAX_FEATURE_TIMESTAMP are unused. RTAX_FEATURE_ALLFRAG is also going away soon. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23tcp: add tcp_rtt_tsopt_us()Eric Dumazet
Before adding usec TS support, add tcp_rtt_tsopt_us() helper to factorize code. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23tcp: rename tcp_time_stamp() to tcp_time_stamp_ts()Eric Dumazet
This helper returns a TSval from a TCP socket. It currently calls tcp_time_stamp_ms() but will soon be able to return a usec based TSval, depending on an upcoming tp->tcp_usec_ts field. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23tcp: move tcp_ns_to_ts() to net/ipv4/syncookies.cEric Dumazet
tcp_ns_to_ts() is only used once from cookie_init_timestamp(). Also add the 'bool usec_ts' parameter to enable usec TS later. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23tcp: rename tcp_skb_timestamp()Eric Dumazet
This helper returns a 32bit TCP TSval from skb->tstamp. As we are going to support usec or ms units soon, rename it to tcp_skb_timestamp_ts() and add a boolean to select the unit. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23tcp: replace tcp_time_stamp_raw()Eric Dumazet
In preparation of usec TCP TS support, remove tcp_time_stamp_raw() in favor of tcp_clock_ts() helper. This helper will return a suitable 32bit result to feed TS values, depending on a socket field. Also add tcp_tw_tsval() and tcp_rsk_tsval() helpers to factorize the details. We do not yet support usec timestamps. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-23tcp: introduce tcp_clock_ms()Eric Dumazet
It delivers current TCP time stamp in ms unit, and is used in place of confusing tcp_time_stamp_raw() It is the same family than tcp_clock_ns() and tcp_clock_ms(). tcp_time_stamp_raw() will be replaced later for TSval contexts with a more descriptive name. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-02 09:38:58 +0000