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23 Commits

Author SHA1 Message Date
Antony Pavlov 12e8ad39b1 usb: drop unused USB_UHCI_*_ID macros
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-05-22 08:11:24 +02:00
Antony Pavlov ff66a70c74 usb: remove unimplemented usb_get_dev_index() declaration
We do not have usb_get_dev_index() function, so remove this declaration.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-05-22 08:11:24 +02:00
Sascha Hauer eacd5e7cc3 usb: make usb devices children of the corresponding host
To be able to find usb devices in the hardware tree.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-09-24 18:38:22 +02:00
Sascha Hauer 8f5889eb0a usb: implement a usb_host_detect to scan individual USB hosts
Currently we can only (re)scan all USB hosts. Add a function to
scan individual hosts. This is useful for implementing the detect
callback in the next patch.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-06-21 07:41:38 +02:00
Sascha Hauer 31879ed96f usb: move scanned status into core
A command should not be interested in the internal USB core state, so
move the state handling into the core.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-06-21 07:41:32 +02:00
Sascha Hauer bec599e5a0 usb: Add devicetree helpers
Add helpers to get the dr_mode and the phy_mode.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-05-30 12:48:01 +02:00
Alexander Shiyan 7691202bdd Remove unimplemented usb_driver_unregister declaration
We do not have usb_driver_unregister function, so remove this declaration.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-04-18 08:00:07 +02:00
Antony Pavlov 14743045fb usb: fix build for big-endian platform
The problem was introduced in

    commit 51885a7d73
    Author: Sascha Hauer <s.hauer@pengutronix.de>
    Date:   Thu Jun 28 09:56:23 2012 +0200

    Change byte order detection mechanism to kernel style

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-03-03 16:27:53 +01:00
Sascha Hauer 77322aa896 Treewide: remove address of the Free Software Foundation
The FSF address has changed in the past. Instead of updating it
each time the address changes, just drop it completely treewide.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-17 10:57:41 +02:00
Sascha Hauer dd3c898d06 Merge branch 'for-next/dma-cache-align' 2012-07-02 10:59:22 +02:00
Sascha Hauer 95aea88175 USB core: device descriptor using dma_alloc
The device descriptor needs to be dma save.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-06-30 12:46:25 +02:00
Sascha Hauer fc52e7e480 USB core: allocate setup_packet using dma_alloc
The setup packet needs to be dma save.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-06-30 12:46:25 +02:00
Sascha Hauer 51885a7d73 Change byte order detection mechanism to kernel style
The Linux Kernel defines only one of __LITTLE_ENDIAN and
__BIG_ENDIAN. Endianess can then be tested with #ifdef __xx_ENDIAN. Userspace
always defined both __LITTLE_ENDIAN and __BIG_ENDIAN and byteorder can then
be tested with #if __BYTE_ORDER == __xx_ENDIAN.

As we tend to use a lot of Kernel code in barebox we switch to use the kernel
way of determing the byte order.

As this always causes a lot of confusion add a check to include/common.h to
make sure only one of __LITTLE_ENDIAN and __BIG_ENDIAN is defined.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-06-28 13:49:16 +02:00
Antony Pavlov c837b8e19e usb: set MAXINTERFACES = 16
Tegra2 needs MAXINTERFACES > 8, so increase the macro's value.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-05-29 10:39:17 +02:00
Jean-Christophe PLAGNIOL-VILLARD c40f026947 driver: switch driver_d name to const char*
this will allow to save 200 bytes on a9g20 and 180 bytes on ti xlaoder

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-01-11 21:22:34 +08:00
Rosen Kolev 108b029b68 Extended USB device matching.
Extended the USB device matching, adding checks for interface class,
interface subclass, and interface protocol.
2011-09-23 08:53:22 +02:00
Sascha Hauer 06031b3342 usb: honour timeout fields
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-09-20 21:12:46 +02:00
Sascha Hauer 7c15f466df commands: seperate usb command from usb core
This patch makes the USB command optional and makes usb_rescan a
global function. This way we can use USB in noninteractive
environments.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-04-11 12:36:26 +02:00
Sascha Hauer 0371229f3a usb: add missing byteorder include
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07 10:38:36 +01:00
Krzysztof Halasa 29ca79d0d5 Fix usage of __LITTLE_ENDIAN macro.
Fix usage of __LITTLE_ENDIAN macro.
Both __LITTLE_ENDIAN and __BIG_ENDIAN are always defined by
include/linux/byteorder/generic.h, checking for their existence is
pointless.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-21 09:02:41 +01:00
Juergen Beisert dac84c7b9d documentation updates
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-15 11:32:02 +01:00
Sascha Hauer 34a299d8a6 usb: remove unused fields from struct usb_device
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-09-09 11:51:28 +02:00
Sascha Hauer b548da81fe Add usb include files missing from USB merge
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-04-08 12:30:16 +02:00