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linux/drivers/bluetooth
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Chin-Ran Lo 8cf60cf238 Bluetooth: btmrvl: don't send data to firmware while processing suspend 
Usually when driver sends data to firmware it receives TX_DONE
(DN_LD_HOST_INT_STATUS) interrupt from firmware right away.
It's also observed that some times the fireware could delay
sending DN_LD_HOST_INT_STATUS interrupt. If driver sends data to
firmware during suspend processing and the TX_DONE interrupt is
delayed, it may come back at wrong time when SDIO host driver is
in the middle of suspending.

Block any data from stack while suspending. Also skip sending
data that are already in driver tx_queue.

Don't purge the skb queue on suspend to avoid intermittent music
after system resumes from S3.

Signed-off-by: Chin-Ran Lo <crlo@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-01-06 16:37:14 +01:00
..
ath3k.c Bluetooth: ath3k: Add support of AR3012 0cf3:817b device 2015-10-21 00:49:23 +02:00
bcm203x.c Bluetooth: bcm203x: Remove redundant error message 2015-12-22 15:25:33 +01:00
bfusb.c Bluetooth: bfusb: Fix the return error code 2015-12-22 15:25:33 +01:00
bluecard_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
bpa10x.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
bt3c_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
btbcm.c Bluetooth: btbcm: Read USB product information for Apple devices 2015-10-21 00:49:23 +02:00
btbcm.h Bluetooth: btbcm: Support the BCM4354 Bluetooth UART device 2015-06-17 18:56:53 +02:00
btintel.c Bluetooth: btintel: Create common Intel Version Read function 2015-12-10 00:51:51 +01:00
btintel.h Bluetooth: btintel: Create common Intel Version Read function 2015-12-10 00:51:51 +01:00
btmrvl_debugfs.c Bluetooth: btmrvl add firmware dump support 2014-12-03 17:35:51 +01:00
btmrvl_drv.h Bluetooth: btmrvl: don't send data to firmware while processing suspend 2016-01-06 16:37:14 +01:00
btmrvl_main.c Bluetooth: btmrvl: don't send data to firmware while processing suspend 2016-01-06 16:37:14 +01:00
btmrvl_sdio.c Bluetooth: btmrvl: don't send data to firmware while processing suspend 2016-01-06 16:37:14 +01:00
btmrvl_sdio.h Bluetooth: btmrvl add firmware dump support 2014-12-03 17:35:51 +01:00
btqca.c Bluetooth: btqca: Introduce generic QCA ROME support 2015-08-10 23:52:20 +02:00
btqca.h Bluetooth: btqca: Introduce generic QCA ROME support 2015-08-10 23:52:20 +02:00
btrtl.c Bluetooth: btrtl: Create separate module for Realtek BT driver 2015-05-14 12:04:12 +02:00
btrtl.h Bluetooth: btrtl: Create separate module for Realtek BT driver 2015-05-14 12:04:12 +02:00
btsdio.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
btuart_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
btusb.c Bluetooth: btintel: Create common Intel Version Read function 2015-12-10 00:51:51 +01:00
btwilink.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
dtl1_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_ath.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_bcm.c Bluetooth: hci_bcm: new ACPI IDs 2016-01-04 19:22:57 +01:00
hci_bcsp.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_h4.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_h5.c Bluetooth: h5: Do not initialize Configuration field 2015-12-10 19:19:17 +01:00
hci_intel.c Bluetooth: btintel: Create common Intel Version Read function 2015-12-10 00:51:51 +01:00
hci_ldisc.c Bluetooth: hci_ldisc: Remove dead code 2015-12-10 00:51:50 +01:00
hci_ll.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_qca.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_uart.h Bluetooth: hci_uart: Provide initial manufacturer information 2015-10-21 07:20:44 +03:00
hci_vhci.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
Kconfig Bluetooth: bpa10x: fix BT_HCIUART dependency 2015-10-21 00:49:22 +02:00
Makefile Bluetooth: hciuart: Add support QCA chipset for UART 2015-08-10 23:52:20 +02:00