mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
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| Filename | Latest commit message | Latest commit date |
|---|---|---|
d42c3fa120
commit 2c1dda2acc4192d826e84008d963b528e24d12bc upstream. Fake CSR controllers don't seem to handle short-transfer properly which cause command to time out: kernel: usb 1-1: new full-speed USB device number 19 using xhci_hcd kernel: usb 1-1: New USB device found, idVendor=0a12, idProduct=0001, bcdDevice=88.91 kernel: usb 1-1: New USB device strings: Mfr=0, Product=2, SerialNumber=0 kernel: usb 1-1: Product: BT DONGLE10 ... Bluetooth: hci1: Opcode 0x1004 failed: -110 kernel: Bluetooth: hci1: command 0x1004 tx timeout According to USB Spec 2.0 Section 5.7.3 Interrupt Transfer Packet Size Constraints a interrupt transfer is considered complete when the size is 0 (ZPL) or < wMaxPacketSize: 'When an interrupt transfer involves more data than can fit in one data payload of the currently established maximum size, all data payloads are required to be maximum-sized except for the last data payload, which will contain the remaining data. An interrupt transfer is complete when the endpoint does one of the following: • Has transferred exactly the amount of data expected • Transfers a packet with a payload size less than wMaxPacketSize or transfers a zero-length packet' Link: https://bugzilla.kernel.org/show_bug.cgi?id=219365 Fixes: 7b05933340f4 ("Bluetooth: btusb: Fix not handling ZPL/short-transfer") Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| ath3k.c | ||
| bcm203x.c | ||
| bfusb.c | ||
| bluecard_cs.c | ||
| bpa10x.c | ||
| bt3c_cs.c | ||
| btbcm.c | ||
| btbcm.h | ||
| btintel.c | ||
| btintel.h | ||
| btmrvl_debugfs.c | ||
| btmrvl_drv.h | ||
| btmrvl_main.c | ||
| btmrvl_sdio.c | ||
| btmrvl_sdio.h | ||
| btmtksdio.c | ||
| btmtkuart.c | ||
| btqca.c | ||
| btqca.h | ||
| btqcomsmd.c | ||
| btrsi.c | ||
| btrtl.c | ||
| btrtl.h | ||
| btsdio.c | ||
| btusb.c | ||
| btwilink.c | ||
| dtl1_cs.c | ||
| h4_recv.h | ||
| hci_ag6xx.c | ||
| hci_ath.c | ||
| hci_bcm.c | ||
| hci_bcsp.c | ||
| hci_h4.c | ||
| hci_h5.c | ||
| hci_intel.c | ||
| hci_ldisc.c | ||
| hci_ll.c | ||
| hci_mrvl.c | ||
| hci_nokia.c | ||
| hci_qca.c | ||
| hci_serdev.c | ||
| hci_uart.h | ||
| hci_vhci.c | ||
| Kconfig | ||
| Makefile | ||