linux-stable/drivers/bluetooth
Sean Wang db3f1f9b5d Bluetooth: btmtksdio: mask out interrupt status
Currently, there is a loop in btmtksdio_txrx_work() which iteratively
executes until the variable int_status is zero.

But the variable int_status should be masked out with the actual interrupt
sources (MTK_REG_CHISR bit 0-15) before we check the loop condition.
Otherwise, RX_PKT_LEN (MTK_REG_CHISR bit 16-31) which is read-only and
unclearable would cause the loop to get stuck on some chipsets like
MT7663s.

Fixes: 26270bc189 ("Bluetooth: btmtksdio: move interrupt service to work")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2022-01-21 23:49:27 +01:00
..
ath3k.c
bcm203x.c
bfusb.c Bluetooth: bfusb: fix division by zero in send path 2021-10-25 15:04:46 +02:00
bluecard_cs.c
bpa10x.c
bt3c_cs.c
btbcm.c Bluetooth: btbcm: disable read tx power for MacBook Air 8,1 and 8,2 2022-01-06 14:55:33 +01:00
btbcm.h
btintel.c Bluetooth: btintel: Fix WBS setting for Intel legacy ROM products 2022-01-21 21:37:48 +01:00
btintel.h Bluetooth: btintel: Fix WBS setting for Intel legacy ROM products 2022-01-21 21:37:48 +01:00
btmrvl_debugfs.c Bluetooth: Remove kernel-doc style comment block 2022-01-21 21:41:51 +01:00
btmrvl_drv.h
btmrvl_main.c Bluetooth: btmrvl_main: repair a non-kernel-doc comment 2021-11-16 15:12:05 +01:00
btmrvl_sdio.c Bluetooth: Remove kernel-doc style comment block 2022-01-21 21:41:51 +01:00
btmrvl_sdio.h
btmtk.c Bluetooth: btusb: Return error code when getting patch status failed 2021-12-07 17:05:52 +01:00
btmtk.h Bluetooth: btmtksdio: move struct reg_read_cmd to common file 2022-01-10 17:41:39 +01:00
btmtksdio.c Bluetooth: btmtksdio: mask out interrupt status 2022-01-21 23:49:27 +01:00
btmtkuart.c Bluetooth: btmtkuart: fix a memleak in mtk_hci_wmt_sync 2021-09-22 16:15:54 +02:00
btqca.c Bluetooth: btqca: sequential validation 2022-01-07 08:32:55 +01:00
btqca.h Bluetooth: btqca: sequential validation 2022-01-07 08:32:55 +01:00
btqcomsmd.c Bluetooth: btqcomsmd: Fix a resource leak in error handling paths in the probe function 2020-12-18 22:20:21 +01:00
btrsi.c Bluetooth: btrsi: remove superfluous header files from btrsi.c 2021-09-29 00:13:48 +02:00
btrtl.c Bluetooth: btrtl: Ask ic_info to drop firmware 2021-10-01 11:40:47 +02:00
btrtl.h Bluetooth: hci_h5: Add RTL8822CS capabilities 2021-06-26 07:12:34 +02:00
btsdio.c Bluetooth: btsdio: Do not bind to non-removable BCM4345 and BCM43455 2021-10-20 15:04:13 +02:00
btusb.c Bluetooth: btusb: Whitespace fixes for btusb_setup_csr() 2022-01-21 21:40:42 +01:00
dtl1_cs.c
h4_recv.h
hci_ag6xx.c Bluetooth: hci_uart: Remove redundant assignment to fw_ptr 2021-06-26 07:52:41 +02:00
hci_ath.c
hci_bcm.c Bluetooth: hci_bcm: Check for error irq 2022-01-06 14:52:11 +01:00
hci_bcsp.c
hci_h4.c Bluetooth: hci_h4: Fix padding calculation error within h4_recv_buf() 2021-11-16 13:57:25 +01:00
hci_h5.c Bluetooth: hci_h5: directly return hci_uart_register_device() ret-val 2021-09-24 11:48:02 +02:00
hci_intel.c Bluetooth: btintel: Check firmware version before download 2021-03-25 16:09:35 +01:00
hci_ldisc.c TTY / Serial driver update for 5.16-rc1 2021-11-04 09:09:37 -07:00
hci_ll.c Bluetooth: Remove kernel-doc style comment block 2022-01-21 21:41:51 +01:00
hci_mrvl.c
hci_nokia.c
hci_qca.c Bluetooth: hci_qca: Fix NULL vs IS_ERR_OR_NULL check in qca_serdev_probe 2022-01-06 14:53:57 +01:00
hci_serdev.c Bluetooth: hci_serdev: call init_rwsem() before p->open() 2022-01-21 23:46:48 +01:00
hci_uart.h Bluetooth: hci_h5: Disable the hci_suspend_notifier for btrtl devices 2021-07-22 16:06:09 +02:00
hci_vhci.c Bluetooth: vhci: Set HCI_QUIRK_VALID_LE_STATES 2021-12-22 23:01:35 +01:00
Kconfig Bluetooth: btmtksido: rely on BT_MTK module 2021-10-25 15:36:23 +02:00
Makefile Bluetooth: mediatek: add BT_MTK module 2021-10-25 15:36:23 +02:00
virtio_bt.c Bluetooth: virtio_bt: fix memory leak in virtbt_rx_handle() 2021-10-20 14:58:46 +02:00