Commit graph

15 commits

Author SHA1 Message Date
David Vrabel
8f1e174223 Bluetooth: HCI devices are either BR/EDR or AMP radios
HCI transport drivers may not know what type of radio an AMP device has
so only say whether they're BR/EDR or AMP devices.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-10-12 12:44:51 -03:00
Amitkumar Karwar
d1d10d7830 Bluetooth: Process interrupt in main thread of btmrvl driver as well
When driver is sending a command or data and the firmware is also
sending a sleep event, sometimes it is observed that driver will
continue to send the command/data to firmware right after processing
sleep event. Once sleep event is processed driver is not supposed to
send anything because firmware is in sleep state after that. Previously
interrupt processing was done in SDIO interrupt callback handler.
Now it is done in btmrvl driver main thread to solve the
cross-sending properly.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-07-21 10:39:06 -07:00
Bing Zhao
f120c6b635 Bluetooth: Set hdev->dev_type based on Marvell device type
Get the device type from MODULE_BRINGUP_REQ command response.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:34:04 +02:00
Bing Zhao
64061607ea Bluetooth: Separate btmrvl_register_hdev() from btmrvl_add_card()
Move btmrvl hdev registration code out of btmrvl_add_card().
New function btmrvl_register_hdev() is added.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:34:03 +02:00
Bing Zhao
903c843773 Bluetooth: Decode btmrvl MODULE_BRINGUP_REG response correctly
The MODULE_BRINGUP_REQ command response returns success with
either 0x00 or 0x0c.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:34:03 +02:00
Dan Carpenter
31f085fea8 Bluetooth: Fix storing negative values as unsigned char
This is mostly cleanup. There is only one caller and it just checks for
non-zero return values. Still "ret" should be int because we want to return
-EINVAL on errors.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:34:03 +02:00
Marcel Holtmann
c13854cef4 Bluetooth: Convert controller hdev->type to hdev->bus
The hdev->type is misnamed and should be actually hdev->bus instead. So
convert it now.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-02-27 14:05:38 +01:00
Amitkumar Karwar
32fd63981e Bluetooth: Enable auto sleep mode for btmrvl driver
The auto sleep mode for btmrvl driver is not enabled by default.
This patch enables auto sleep mode when card is probed.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-12-03 19:34:25 +01:00
Marcel Holtmann
9374253ffe Bluetooth: Remove Enter/Leave debug statements from Marvell driver
The Marvell Bluetooth driver is full of Enter/Leave debug statements and
all of them are really pointless and only clutter the code. Seems to be
some left-overs when they ported the driver from Windows. For the Linux
driver lets remove these.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22 14:25:34 -07:00
Marcel Holtmann
e0721f99ba Bluetooth: Fix last few compiler warning within Marvell core driver
After fixing the driver to use skb_put properly for their HCI commands
only a few compiler warnings are left. Add proper casting for them.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22 14:25:34 -07:00
Marcel Holtmann
91d697302b Bluetooth: Fix Marvell driver to use skb_put and hci_opcode_pack
The Marvell driver has some weird quirks on how to construct proper SKBs
with Bluetooth HCI commands. Fix it to use skb_put properly and also
use hci_opcode_pack instead of self-crafted macro.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22 14:25:34 -07:00
Marcel Holtmann
9666fb356d Bluetooth: Fix module description strings for Marvell driver
Make the module description entries for the core and also the Marvell
SDIO driver match common practive inside the Bluetooth subsystem.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22 14:25:34 -07:00
Marcel Holtmann
4271e08d8b Bluetooth: Some coding style cleanup for Marvell core driver
The Marvell core Bluetooth driver has various weird casting and unneeded
braces in its code that makes it hard to read. Remove all of these to
make the code a little bit simpler.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22 14:25:33 -07:00
Bing Zhao
fb784f0508 Bluetooth: Add debugfs support to btmrvl driver
/debug/btmrvl/config/
/debug/btmrvl/status/

See Documentation/btmrvl.txt for details.

This patch incorporates a lot of comments given by
Nicolas Pitre <nico@marvell.com>. Many thanks to Nicolas Pitre.

Signed-off-by: Rahul Tank <rahult@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22 14:25:32 -07:00
Bing Zhao
132ff4e5fa Bluetooth: Add btmrvl driver for Marvell Bluetooth devices
This driver provides basic definitions and library functions to
support Marvell Bluetooth enabled devices, such as 88W8688 WLAN/BT
combo chip.

This patch incorporates a lot of comments given by
Nicolas Pitre <nico@marvell.com>. Many thanks to Nicolas Pitre.

Signed-off-by: Rahul Tank <rahult@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22 14:25:32 -07:00