aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2024-09-10drm/rockchip: Use iommu_paging_domain_alloc()Lu Baolu1-3/+7
Commit <421be3ee36a4> ("drm/rockchip: Refactor IOMMU initialisation") has refactored rockchip_drm_init_iommu() to pass a device that the domain is allocated for. Replace iommu_domain_alloc() with iommu_paging_domain_alloc() to retire the former. Signed-off-by: Lu Baolu <[email protected]> Reviewed-by: Jason Gunthorpe <[email protected]> Acked-by: Andy Yan <[email protected]> Signed-off-by: Lyude Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-09-10Bluetooth: hci_sync: Ignore errors from HCI_OP_REMOTE_NAME_REQ_CANCELLuiz Augusto von Dentz1-1/+4
This ignores errors from HCI_OP_REMOTE_NAME_REQ_CANCEL since it shouldn't interfere with the stopping of discovery and in certain conditions it seems to be failing. Link: https://github.com/bluez/bluez/issues/575 Fixes: d0b137062b2d ("Bluetooth: hci_sync: Rework init stages") Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: CMTP: Mark BT_CMTP as DEPRECATEDLuiz Augusto von Dentz1-2/+2
This marks BT_CMTP as DEPRECATED in preparation to get it removed. Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: replace deprecated strncpy with strscpy_padJustin Stitt1-24/+8
strncpy() is deprecated for use on NUL-terminated destination strings [0] and as such we should prefer more robust and less ambiguous string interfaces. The CAPI (part II) [1] states that the manufacturer id should be a "zero-terminated ASCII string" and should "always [be] zero-terminated." Much the same for the serial number: "The serial number, a seven-digit number coded as a zero-terminated ASCII string". Along with this, its clear the original author intended for these buffers to be NUL-padded as well. To meet the specification as well as properly NUL-pad, use strscpy_pad(). In doing this, an opportunity to simplify this code is also present. Remove the min_t() and combine the length check into the main if. Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [0] Link: https://capi.org/downloads.html [1] Link: https://manpages.debian.org/testing/linux-manual-4.8/strscpy.9.en.html Link: https://github.com/KSPP/linux/issues/90 Cc: [email protected] Signed-off-by: Justin Stitt <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: hci_core: Fix sending MGMT_EV_CONNECT_FAILEDLuiz Augusto von Dentz3-10/+13
If HCI_CONN_MGMT_CONNECTED has been set then the event shall be HCI_CONN_MGMT_DISCONNECTED. Fixes: b644ba336997 ("Bluetooth: Update device_connected and device_found events to latest API") Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: btrtl: Set msft ext address filter quirk for RTL8852BHilda Wu1-0/+1
For tracking multiple devices concurrently with a condition. The patch enables the HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER quirk on RTL8852B controller. The quirk setting is based on commit 9e14606d8f38 ("Bluetooth: msft: Extended monitor tracking by address filter") With this setting, when a pattern monitor detects a device, this feature issues an address monitor for tracking that device. Let the original pattern monitor keep monitor new devices. Signed-off-by: Hilda Wu <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: Use led_set_brightness() in LED trigger activate() callbackHans de Goede1-1/+1
A LED trigger's activate() callback gets called when the LED trigger gets activated for a specific LED, so that the trigger code can ensure the LED state matches the current state of the trigger condition (LED_FULL when HCI_UP is set in this case). led_trigger_event() is intended for trigger condition state changes and iterates over _all_ LEDs which are controlled by this trigger changing the brightness of each of them. In the activate() case only the brightness of the LED which is being activated needs to change and that LED is passed as an argument to activate(), switch to led_set_brightness() to only change the brightness of the LED being activated. Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: btrtl: Use kvmemdup to simplify the codeLi Zetao1-4/+2
Use kvmemdup instead of kvmalloc() + memcpy() to simplify the code. No functional change intended. Signed-off-by: Li Zetao <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: btusb: Add Mediatek MT7925 support ID 0x13d3:0x3608Pavel Nikulin1-0/+2
Add the support ID (0x13d3, 0x3608) to usb_device_id table for Realtek MT7925B14L found on AW-EM637 WiFi+BT modules in 2024 Asus laptops. The device info from /sys/kernel/debug/usb/devices as below. T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3608 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=btusb 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=btusb 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: Pavel Nikulin <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: btrtl: Add the support for RTL8922AMax Chou2-0/+27
Add the support for RTL8922A BT controller on USB interface. The necessary firmware will be submitted to linux-firmware project. The device info from /sys/kernel/debug/usb/devices as below. T: Bus=01 Lev=02 Prnt=02 Port=02 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0bda ProdID=8922 Rev= 0.00 S: Manufacturer=Realtek S: Product=Bluetooth Radio S: SerialNumber=00E04C885A01 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 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: Max Chou <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: hci_ldisc: Use speed set by btattach as oper_speedFrédéric Danis1-0/+3
Starting a BCM UART controller not defined as a platform device or a serdev with "btattach -B /dev/ttyS1 -P bcm -S 3000000" works fine but the serial port remains at the init_speed, i.e. 115200. The oper_speed is only set if a device is declared in ACPI, device tree or as a platform device. This commit copies the serial port speed fixed by hciattach to the oper_speed on line discipline opening. Signed-off-by: Frédéric Danis <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: hci_conn: Remove redundant memset after kzallocKuan-Wei Chiu1-1/+0
Since kzalloc already zeroes the allocated memory, the subsequent memset call is unnecessary. This patch removes the redundant memset to clean up the code and enhance efficiency. Signed-off-by: Kuan-Wei Chiu <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: L2CAP: Remove unused declarationsYue Haibing1-4/+0
Commit e7b02296fb40 ("Bluetooth: Remove BT_HS") removed the implementations but leave declarations. Signed-off-by: Yue Haibing <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10dt-bindings: bluetooth: bring the HW description closer to reality for wcn6855Bartosz Golaszewski1-5/+5
Describe the inputs from the PMU that the Bluetooth module on wcn6855 consumes and drop the ones from the host. This breaks the current contract but the only two users of wcn6855 upstream - sc8280xp based boards - will be updated in DTS patches sent separately while the hci_qca driver will remain backwards compatible with older DT sources. Acked-by: Rob Herring (Arm) <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: btnxpuart: Add support for ISO packetsNeeraj Sanjay Kale1-0/+1
This enables btnxpuart driver to handle ISO RX packet when DUT is configured as audio sink. Tested IW612 on iMX8MMini platform and BlueZ-5.77 as follows: 1) Configured DUT with bap_bcast_sink role in pipewire configuration file. 2) Started pipewire and DUT is able to sync with Broadcast source through pipewire. 3) ISO data RX is seen in btmon. 4) Audio/Music is heard on audio jack. Signed-off-by: Neeraj Sanjay Kale <[email protected]> Tested-by: Sarveshwar Bajaj <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: hci_h4: Add support for ISO packets in h4_recv.hNeeraj Sanjay Kale1-0/+7
This adds ISO packet support in h4_recv.h, which was created before ISO packet handling was added to hci_h4.c and hci_uart.c Signed-off-by: Neeraj Sanjay Kale <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: btusb: Add Realtek RTL8852C support ID 0x0489:0xe122Hilda Wu1-0/+2
Add the support ID (0x0489, 0xe122) to usb_device_id table for Realtek RTL8852C. The device info from /sys/kernel/debug/usb/devices as below. T: Bus=03 Lev=01 Prnt=01 Port=02 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=0489 ProdID=e122 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: Hilda Wu <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: btusb: Invert LE State flag to set invalid rather then validLuiz Augusto von Dentz1-150/+76
This inverts the LE State flag so by default we assume the controllers would report valid states rather than invalid so it is inline with the respective quirk (HCI_QUIRK_BROKEN_LE_STATES). Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10MAINTAINERS: Add an entry for Amlogic HCI UART (M: Yang Li)Yang Li1-0/+7
Add Amlogic Bluetooth entry to MAINTAINERS to clarify the maintainers Signed-off-by: Yang Li <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: hci_uart: Add support for Amlogic HCI UARTYang Li5-3/+781
Add a new HCI protocol HCI_UART_AML for the Amlogic Bluetooth controller. It works on the standard H4 protocol via a 4-wire UART interface, with baud rates up to 4 Mbps. The controller supports two types of commands: the TCI commands and the vendor command. The former is for initial setup including setting baud rates, downloading fw, starting chip and etc, while the latter is for dumping firmware versions and setting public address after firmware updates and normal startup. It was verified on board of T602 (S905X4 + W265S2). dmesg: .. [ 5.313450] Bluetooth: HCI UART protocol AML registered [ 6.506052] Bluetooth: hci0: fw_version: date = 42.28, number = 0xb2fd ... Co-developed-by: Ye He <[email protected]> Signed-off-by: Ye He <[email protected]> Signed-off-by: Yang Li <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10dt-bindings: net: bluetooth: Add support for Amlogic BluetoothYang Li1-0/+63
Add binding document for Amlogic Bluetooth chipsets attached over UART. Reviewed-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Yang Li <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: btusb: Add MediaTek MT7925-B22M support ID 0x13d3:0x3604Alexander Hall1-0/+3
This patch fixes bluetooth support on the MediaTek MT7925 WiFi 7 + BT 5.3 M.2 chipset that I purchased from aliexpress (and which arrived today). The PCB states that it is an MT7925B22M. Device from /sys/kernel/debug/usb/devices: T: Bus=03 Lev=02 Prnt=03 Port=02 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3604 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 High fidelity images I took of the chip itself for future reference: https://archive.org/details/MediaTek-MT7925B22M/ Webpage the chip was purchased from, note it is different from the images taken: https://web.archive.org/web/20240620021119/https://www.aliexpress. us/item/3256806821207897.html Signed-off-by: Alexander Hall <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: btintel_pcie: Add support for ISO dataKiran1-0/+16
Add support for handling ISO RX and TX packets. Signed-off-by: Kiran <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Bluetooth: Add a helper function to extract iso headerKiran K1-0/+5
Add a helper function hci_iso_hdr() to extract iso header from skb. Signed-off-by: Kiran K <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2024-09-10Merge tag 'trace-v6.11-rc6' of ↵Linus Torvalds2-9/+5
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt: - Move declaration of interface_lock outside of CONFIG_TIMERLAT_TRACER The fix to some locking races moved the declaration of the interface_lock up in the file, but also moved it into the CONFIG_TIMERLAT_TRACER #ifdef block, breaking the build when that wasn't set. Move it further up and out of that #ifdef block. - Remove unused function run_tracer_selftest() stub When CONFIG_FTRACE_STARTUP_TEST is not set the stub function run_tracer_selftest() is not used and clang is warning about it. Remove the function stub as it is not needed. * tag 'trace-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing: Drop unused helper function to fix the build tracing/osnoise: Fix build when timerlat is not enabled
2024-09-10Merge branch 'revert-virtio_net-rx-enable-premapped-mode-by-default'Jakub Kicinski1-49/+46
Xuan Zhuo says: ==================== Revert "virtio_net: rx enable premapped mode by default" Regression: http://lore.kernel.org/[email protected] ==================== Link: https://patch.msgid.link/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-09-10virtio_net: disable premapped mode by defaultXuan Zhuo1-18/+0
Now, the premapped mode encounters some problem. http://lore.kernel.org/all/[email protected] So we disable the premapped mode by default. We can re-enable it in the future. Fixes: f9dac92ba908 ("virtio_ring: enable premapped mode whatever use_dma_api") Reported-by: "Si-Wei Liu" <[email protected]> Closes: http://lore.kernel.org/all/[email protected] Signed-off-by: Xuan Zhuo <[email protected]> Acked-by: Michael S. Tsirkin <[email protected]> Tested-by: Takero Funaki <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-09-10Revert "virtio_net: big mode skip the unmap check"Xuan Zhuo1-2/+2
This reverts commit a377ae542d8d0a20a3173da3bbba72e045bea7a9. Signed-off-by: Xuan Zhuo <[email protected]> Acked-by: Michael S. Tsirkin <[email protected]> Tested-by: Takero Funaki <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-09-10Revert "virtio_net: rx remove premapped failover code"Xuan Zhuo1-35/+50
This reverts commit defd28aa5acb0fd7c15adc6bc40a8ac277d04dea. Recover the code to disable premapped mode. Signed-off-by: Xuan Zhuo <[email protected]> Acked-by: Michael S. Tsirkin <[email protected]> Tested-by: Takero Funaki <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-09-10drm/syncobj: Fix syncobj leak in drm_syncobj_eventfd_ioctlT.J. Mercier1-4/+13
A syncobj reference is taken in drm_syncobj_find, but not released if eventfd_ctx_fdget or kzalloc fails. Put the reference in these error paths. Reported-by: Xingyu Jin <[email protected]> Fixes: c7a472297169 ("drm/syncobj: add IOCTL to register an eventfd") Signed-off-by: T.J. Mercier <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> Reviewed-by. Christian König <[email protected]> CC: [email protected] # 6.6+ Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Christian König <[email protected]>
2024-09-10MAINTAINERS: update Pierre Bossart's email and rolePierre-Louis Bossart2-3/+4
Update to permanent address and Reviewer role. Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Péter Ujfalusi <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Signed-off-by: Bard Liao <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Mark Brown <[email protected]>
2024-09-10platform/x86: asus-wmi: Disable OOBE experience on Zenbook S 16Bas Nieuwenhuizen2-0/+11
The OOBE experience fades the keyboard backlight in & out continuously, and make the backlight uncontrollable using its device. Workaround taken from https://wiki.archlinux.org/index.php?title=ASUS_Zenbook_UM5606&diff=next&oldid=815547 Signed-off-by: Bas Nieuwenhuizen <[email protected]> Reviewed-by: Luke D. Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]>
2024-09-10drm/stm: add COMMON_CLK dependencyArnd Bergmann1-0/+1
The added lvds driver and a change in the dsi driver resulted in failed builds when COMMON_CLK is disabled: x86_64-linux-ld: drivers/gpu/drm/stm/dw_mipi_dsi-stm.o: in function `dw_mipi_dsi_stm_remove': dw_mipi_dsi-stm.c:(.text+0x51e): undefined reference to `clk_hw_unregister' x86_64-linux-ld: drivers/gpu/drm/stm/lvds.o: in function `lvds_remove': lvds.c:(.text+0xe3): undefined reference to `of_clk_del_provider' x86_64-linux-ld: lvds.c:(.text+0xec): undefined reference to `clk_hw_unregister' x86_64-linux-ld: drivers/gpu/drm/stm/lvds.o: in function `lvds_pll_config': lvds.c:(.text+0xb5d): undefined reference to `clk_hw_get_rate' x86_64-linux-ld: drivers/gpu/drm/stm/lvds.o: in function `lvds_probe': lvds.c:(.text+0x1476): undefined reference to `clk_hw_register' x86_64-linux-ld: lvds.c:(.text+0x148b): undefined reference to `of_clk_hw_simple_get' x86_64-linux-ld: lvds.c:(.text+0x1493): undefined reference to `of_clk_add_hw_provider' x86_64-linux-ld: lvds.c:(.text+0x1535): undefined reference to `clk_hw_unregister' Add this as a dependency for the stm driver itself, since it will be required in practice anyway. Fixes: 185f99b61442 ("drm/stm: dsi: expose DSI PHY internal clock") Fixes: aca1cbc1c986 ("drm/stm: lvds: add new STM32 LVDS Display Interface Transmitter driver") Signed-off-by: Arnd Bergmann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Raphael Gallais-Pou <[email protected]> (cherry picked from commit 26dbffb2a4c4d4639c7b336f6b74a437c23dadd4) Signed-off-by: Maxime Ripard <[email protected]>
2024-09-10net: ftgmac100: Enable TX interrupt to avoid TX timeoutJacky Chou1-1/+1
Currently, the driver only enables RX interrupt to handle RX packets and TX resources. Sometimes there is not RX traffic, so the TX resource needs to wait for RX interrupt to free. This situation will toggle the TX timeout watchdog when the MAC TX ring has no more resources to transmit packets. Therefore, enable TX interrupt to release TX resources at any time. When I am verifying iperf3 over UDP, the network hangs. Like the log below. root# iperf3 -c 192.168.100.100 -i1 -t10 -u -b0 Connecting to host 192.168.100.100, port 5201 [ 4] local 192.168.100.101 port 35773 connected to 192.168.100.100 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-20.42 sec 160 KBytes 64.2 Kbits/sec 20 [ 4] 20.42-20.42 sec 0.00 Bytes 0.00 bits/sec 0 [ 4] 20.42-20.42 sec 0.00 Bytes 0.00 bits/sec 0 [ 4] 20.42-20.42 sec 0.00 Bytes 0.00 bits/sec 0 [ 4] 20.42-20.42 sec 0.00 Bytes 0.00 bits/sec 0 [ 4] 20.42-20.42 sec 0.00 Bytes 0.00 bits/sec 0 [ 4] 20.42-20.42 sec 0.00 Bytes 0.00 bits/sec 0 [ 4] 20.42-20.42 sec 0.00 Bytes 0.00 bits/sec 0 [ 4] 20.42-20.42 sec 0.00 Bytes 0.00 bits/sec 0 [ 4] 20.42-20.42 sec 0.00 Bytes 0.00 bits/sec 0 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-20.42 sec 160 KBytes 64.2 Kbits/sec 0.000 ms 0/20 (0%) [ 4] Sent 20 datagrams iperf3: error - the server has terminated The network topology is FTGMAC connects directly to a PC. UDP does not need to wait for ACK, unlike TCP. Therefore, FTGMAC needs to enable TX interrupt to release TX resources instead of waiting for the RX interrupt. Fixes: 10cbd6407609 ("ftgmac100: Rework NAPI & interrupts handling") Signed-off-by: Jacky Chou <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: mdiobus: Debug print fwnode handle instead of raw pointerAlexander Dahl1-1/+2
Was slightly misleading before, because printed is pointer to fwnode, not to phy device, as placement in message suggested. Include header for dev_dbg() declaration while at it. Output before: [ +0.001247] mdio_bus f802c000.ethernet-ffffffff: registered phy 2612f00a fwnode at address 3 Output after: [ +0.001229] mdio_bus f802c000.ethernet-ffffffff: registered phy fwnode /ahb/apb/ethernet@f802c000/ethernet-phy@3 at address 3 Reviewed-by: Florian Fainelli <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: Alexander Dahl <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10drm/nouveau/fb: restore init() for ramgp102Ben Skeggs3-1/+4
init() was removed from ramgp102 when reworking the memory detection, as it was thought that the code was only necessary when the driver performs mclk changes, which nouveau doesn't support on pascal. However, it turns out that we still need to execute this on some GPUs to restore settings after DEVINIT, so revert to the original behaviour. v2: fix tags in commit message, cc stable Closes: https://gitlab.freedesktop.org/drm/nouveau/-/issues/319 Fixes: 2c0c15a22fa0 ("drm/nouveau/fb/gp102-ga100: switch to simpler vram size detection method") Cc: [email protected] # 6.6+ Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Danilo Krummrich <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-09-10octeontx2-af: Modify SMQ flush sequence to drop packetsNaveen Mamindlapalli2-14/+48
The current implementation of SMQ flush sequence waits for the packets in the TM pipeline to be transmitted out of the link. This sequence doesn't succeed in HW when there is any issue with link such as lack of link credits, link down or any other traffic that is fully occupying the link bandwidth (QoS). This patch modifies the SMQ flush sequence to drop the packets after TL1 level (SQM) instead of polling for the packets to be sent out of RPM/CGX link. Fixes: 5d9b976d4480 ("octeontx2-af: Support fixed transmit scheduler topology") Signed-off-by: Naveen Mamindlapalli <[email protected]> Reviewed-by: Sunil Kovvuri Goutham <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net/smc: add sysctl for smc_limit_hsD. Wythe2-3/+11
In commit 48b6190a0042 ("net/smc: Limit SMC visits when handshake workqueue congested"), we introduce a mechanism to put constraint on SMC connections visit according to the pressure of SMC handshake process. At that time, we believed that controlling the feature through netlink was sufficient. However, most people have realized now that netlink is not convenient in container scenarios, and sysctl is a more suitable approach. In addition, since commit 462791bbfa35 ("net/smc: add sysctl interface for SMC") had introcuded smc_sysctl_net_init(), it is reasonable for us to initialize limit_smc_hs in it instead of initializing it in smc_pnet_net_int(). Signed-off-by: D. Wythe <[email protected]> Reviewed-by: Wen Gu <[email protected]> Reviewed-by: Jan Karcher <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10eth: fbnic: Add devlink firmware version infoLee Trager4-0/+106
This adds support to show firmware version information for both stored and running firmware versions. The version and commit is displayed separately to aid monitoring tools which only care about the version. Example output: # devlink dev info pci/0000:01:00.0: driver fbnic serial_number 88-25-08-ff-ff-01-50-92 versions: running: fw 24.07.15-017 fw.commit h999784ae9df0 fw.bootloader 24.07.10-000 fw.bootloader.commit hfef3ac835ce7 stored: fw 24.07.24-002 fw.commit hc9d14a68b3f2 fw.bootloader 24.07.22-000 fw.bootloader.commit h922f8493eb96 fw.undi 01.00.03-000 Signed-off-by: Lee Trager <[email protected]> Reviewed-by: Jakub Kicinski <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10Merge branch 'net-lan966x-use-the-newly-introduced-fdma-library'Paolo Abeni4-305/+164
Daniel Machon says: ==================== net: lan966x: use the newly introduced FDMA library This patch series is the second of a 2-part series [1], that adds a new common FDMA library for Microchip switch chips Sparx5 and lan966x. These chips share the same FDMA engine, and as such will benefit from a common library with a common implementation. This also has the benefit of removing a lot of open-coded bookkeeping and duplicate code for the two drivers. In this second series, the FDMA library will be taken into use by the lan966x switch driver. ################### # Example of use: # ################### - Initialize the rx and tx fdma structs with values for: number of DCB's, number of DB's, channel ID, DB size (data buffer size), and total size of the requested memory. Also provide two callbacks: nextptr_cb() and dataptr_cb() for getting the nextptr and dataptr. - Allocate memory using fdma_alloc_phys() or fdma_alloc_coherent(). - Initialize the DCB's with fdma_dcb_init(). - Add new DCB's with fdma_dcb_add(). - Free memory with fdma_free_phys() or fdma_free_coherent(). ##################### # Patch breakdown: # ##################### Patch #1: select FDMA library for lan966x. Patch #2: includes the fdma_api.h header and removes old symbols. Patch #3: replaces old rx and tx variables with equivalent ones from the fdma struct. Only the variables that can be changed without breaking traffic is changed in this patch. Patch #4: uses the library for allocation of rx buffers. This requires quite a bit of refactoring in this single patch. Patch #5: uses the library for adding DCB's in the rx path. Patch #6: uses the library for freeing rx buffers. Patch #7: uses the library for allocation of tx buffers. This requires quite a bit of refactoring in this single patch. Patch #8: uses the library for adding DCB's in the tx path. Patch #9: uses the library helpers in the tx path. Patch #10: ditch last_in_use variable and use library instead. Patch #11: uses library helpers throughout. Patch #12: refactor lan966x_fdma_reload() function. [1] https://lore.kernel.org/netdev/[email protected]/ Signed-off-by: Daniel Machon <[email protected]> ==================== Link: https://patch.msgid.link/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: lan966x: refactor buffer reload functionDaniel Machon1-10/+4
Now that we store everything in the fdma structs, refactor lan966x_fdma_reload() to store and restore the entire struct. Signed-off-by: Daniel Machon <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: lan966x: use a few FDMA helpers throughoutDaniel Machon1-31/+11
The library provides helpers for a number of DCB and DB operations. Use these throughout the code and remove the old ones. Signed-off-by: Daniel Machon <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: lan966x: ditch tx->last_in_use variableDaniel Machon2-18/+4
This variable is used in the tx path to determine the last used DCB. The library has the variable last_dcb for the exact same purpose. Ditch the last_in_use variable throughout. Signed-off-by: Daniel Machon <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: lan966x: use library helper for freeing tx buffersDaniel Machon1-6/+1
The library has the helper fdma_free_phys() for freeing physical FDMA memory. Use it in the exit path. Signed-off-by: Daniel Machon <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: lan966x: use FDMA library for adding DCB's in the tx pathDaniel Machon1-32/+30
Use the fdma_dcb_add() function to add DCB's in the tx path. This gets rid of the open-coding of nextptr and dataptr handling and leaves it to the library. Signed-off-by: Daniel Machon <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: lan966x: use the FDMA library for allocation of tx buffersDaniel Machon2-57/+34
Use the two functions: fdma_alloc_phys() and fdma_dcb_init() for rx buffer allocation and use the new buffers throughout. In order to replace the old buffers with the new ones, we have to do the following refactoring: - use fdma_alloc_phys() and fdma_dcb_init() - replace the variables: tx->dma, tx->dcbs and tx->curr_entry with the equivalents from the FDMA struct. - add lan966x_fdma_tx_dataptr_cb callback for obtaining the dataptr. - Initialize FDMA struct values. Signed-off-by: Daniel Machon <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: lan966x: use library helper for freeing rx buffersDaniel Machon1-14/+2
The library has the helper fdma_free_phys() for freeing physical FDMA memory. Use it in the exit path. Signed-off-by: Daniel Machon <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: lan966x: use FDMA library for adding DCB's in the rx pathDaniel Machon1-49/+5
Use the fdma_dcb_add() function to add DCB's in the rx path. This gets rid of the open-coding of nextptr and dataptr handling and the functions for adding DCB's. Signed-off-by: Daniel Machon <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: lan966x: use the FDMA library for allocation of rx buffersDaniel Machon2-76/+55
Use the two functions: fdma_alloc_phys() and fdma_dcb_init() for rx buffer allocation and use the new buffers throughout. In order to replace the old buffers with the new ones, we have to do the following refactoring: - use fdma_alloc_phys() and fdma_dcb_init() - replace the variables: rx->dma, rx->dcbs and rx->last_entry with the equivalents from the FDMA struct. - make use of fdma->db_size for rx buffer size. - add lan966x_fdma_rx_dataptr_cb callback for obtaining the dataptr. - Initialize FDMA struct values. Signed-off-by: Daniel Machon <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-09-10net: lan966x: replace a few variables with new equivalent onesDaniel Machon2-69/+81
Replace the old rx and tx variables: channel_id, FDMA_DCB_MAX, FDMA_RX_DCB_MAX_DBS, FDMA_TX_DCB_MAX_DBS, dcb_index and db_index with the equivalents from the FDMA rx and tx structs. These variables are not entangled in any buffer allocation and can therefore be replaced in advance. Signed-off-by: Daniel Machon <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.