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linux/drivers/bluetooth
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Brian Norris 771acc7e4a Bluetooth: btusb: request wake pin with NOAUTOEN 
Badly-designed systems might have (for example) active-high wake pins
that default to high (e.g., because of external pull ups) until they
have an active firmware which starts driving it low.  This can cause an
interrupt storm in the time between request_irq() and disable_irq().

We don't support shared interrupts here, so let's just pre-configure the
interrupt to avoid auto-enabling it.

Fixes: fd913ef7ce ("Bluetooth: btusb: Add out-of-band wakeup support")
Fixes: 5364a0b4f4 ("arm64: dts: rockchip: move QCA6174A wakeup pin into its USB node")
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-04-09 17:38:24 -10:00
..
ath3k.c Bluetooth: ath3k: add more information to error message 2018-09-28 19:27:50 +02:00
bcm203x.c Bluetooth: mark expected switch fall-throughs 2017-10-14 09:25:51 +02:00
bfusb.c bluetooth: bfusb: Replace GFP_ATOMIC with GFP_KERNEL in bfusb_send_frame() 2018-07-23 18:05:00 +02:00
bluecard_cs.c bluetooth: bluecard_cs: Replace GFP_ATOMIC with GFP_KERNEL in bluecard_hci_set_baud_rate() 2018-07-23 18:05:00 +02:00
bpa10x.c bluetooth: bpa10x: Replace GFP_ATOMIC with GFP_KERNEL in bpa10x_send_frame() 2018-07-23 18:05:00 +02:00
bt3c_cs.c Bluetooth: bt3c_cs: Fix obsolete function 2018-09-27 12:57:39 +02:00
btbcm.c Bluetooth: btbcm: Add entry for BCM4329B1 UART bluetooth 2018-12-19 13:43:42 +01:00
btbcm.h Bluetooth: btbcm: Allow using btbcm_initialize() for reinit 2018-05-18 06:37:51 +02:00
btintel.c Bluetooth: btintel: Create common function for firmware download 2018-01-25 09:28:40 +01:00
btintel.h Bluetooth: btintel: Create common function for firmware download 2018-01-25 09:28:40 +01:00
btmrvl_debugfs.c Bluetooth: btmrvl: Re-use kstrtol_from_user() 2018-05-30 08:16:05 +02:00
btmrvl_drv.h Bluetooth: btmrvl: Drop unused GPIO includes 2019-01-22 09:51:20 +01:00
btmrvl_main.c Bluetooth: btmrvl: support sysfs initiated firmware coredump 2018-05-29 15:59:50 +02:00
btmrvl_sdio.c Bluetooth: btmrvl: add support for sd8977 chipset 2019-01-22 09:51:20 +01:00
btmrvl_sdio.h btmrvl: add platform specific wakeup interrupt support 2016-05-02 19:26:15 +02:00
btmtkuart.c Bluetooth: mediatek: add support for MediaTek MT7663U and MT7668U UART devices 2019-03-02 19:51:23 +01:00
btqca.c Bluetooth: hci_qca: Add helper to set device address 2019-01-22 09:51:18 +01:00
btqca.h Bluetooth: hci_qca: Add helper to set device address 2019-01-22 09:51:18 +01:00
btqcomsmd.c Bluetooth: btqcomsmd: use HCI_QUIRK_USE_BDADDR_PROPERTY 2019-02-26 10:08:26 +01:00
btrsi.c Bluetooth: btrsi: fix bt tx timeout issue 2018-09-27 12:53:40 +02:00
btrtl.c Bluetooth: btrtl: Restore old logic to assume firmware is already loaded 2019-01-28 13:23:59 +01:00
btrtl.h Bluetooth: btrtl: Add support for a config filename postfix 2018-08-03 13:27:46 +02:00
btsdio.c Bluetooth: btsdio: Do not bind to non-removable BCM43430 2018-10-14 10:23:47 +02:00
btusb.c Bluetooth: btusb: request wake pin with NOAUTOEN 2019-04-09 17:38:24 -10:00
btwilink.c Bluetooth: Style fix - align block comments 2017-07-22 08:39:39 +02:00
dtl1_cs.c networking: add and use skb_put_u8() 2017-06-16 11:48:40 -04:00
h4_recv.h Bluetooth: remove redundant zero check on count 2019-02-18 11:46:45 +01:00
hci_ag6xx.c Bluetooth: hci_uart: Add diag and address support for Intel/AG6xx 2016-02-29 19:25:22 +02:00
hci_ath.c Bluetooth: hci_ath: Replace mdelay with msleep in ath_wakeup_ar3k 2018-02-07 09:47:04 +01:00
hci_bcm.c Bluetooth: hci_bcm: Handle specific unknown packets after firmware loading 2018-12-19 13:43:42 +01:00
hci_bcsp.c Bluetooth: Convert timers to use timer_setup() 2017-10-06 20:37:11 +02:00
hci_h4.c Bluetooth: hci_uart: Check if socket buffer is ERR_PTR in h4_recv_buf() 2019-01-22 09:51:19 +01:00
hci_h5.c Bluetooth: hci_h5: Turn off RTL8723BS on suspend, reprobe on resume 2018-12-19 00:49:33 +01:00
hci_intel.c Bluetooth: hci_intel: clean an indentation issue, remove extraneous spaces 2018-12-19 00:46:30 +01:00
hci_ldisc.c Bluetooth: hci_ldisc: Postpone HCI_UART_PROTO_READY bit set in hci_uart_set_proto() 2019-02-26 09:55:39 +01:00
hci_ll.c Bluetooth: hci_serdev: Move serdev_device_close/open into common hci_serdev code 2018-05-30 08:47:42 +02:00
hci_mrvl.c networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
hci_nokia.c bluetooth: hci_nokia: Don't include linux/unaligned/le_struct.h directly. 2018-06-17 08:38:55 +09:00
hci_qca.c Bluetooth: hci_qca: Reduce delay after sending baudrate request for WCN3990 2019-03-02 17:39:28 +01:00
hci_serdev.c Bluetooth: hci_serdev: Remove setting of HCI_QUIRK_RESET_ON_CLOSE. 2018-12-19 00:41:59 +01:00
hci_uart.h Bluetooth: hci_serdev: Fix HCI_UART_INIT_PENDING not working 2018-05-30 08:49:20 +02:00
hci_vhci.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
Kconfig Bluetooth: btmrvl: add support for sd8977 chipset 2019-01-22 09:51:20 +01:00
Makefile Bluetooth: mediatek: Add protocol support for MediaTek serial devices 2018-08-07 21:33:25 +02:00