u-boot.git/common/usb_storage.c, branch v2016.01

usb: Allow up to 7 storage devices

2016-01-07T17:27:07+00:00

The current limit of 5 is not enough for the driver model USB tests. Really
we should not have a limit but the driver model code still uses the
usb_dev_desc[] array, which has a limit.

Increasing the limit by 2 should not bother anyone. Adjust it.

Signed-off-by: Simon Glass 
Reviewed-by: Marek Vasut

common/usb_storage.c: Clean up usb_storage_probe()

2015-11-03T16:29:33+00:00

We have the protocol and subclass variables which are used only in
disabled debug code.  This code dates back to the initial git import and
seemingly dead code so remove it.

This was detected by Coverity (CID 131117)

Signed-off-by: Tom Rini

dm: Rename dev_get_parentdata() to dev_get_parent_priv()

2015-10-23T15:42:28+00:00

The current name is inconsistent with other driver model data access
functions. Rename it and fix up all users.

Signed-off-by: Simon Glass 
Reviewed-by: Joe Hershberger

Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h header

2015-09-11T21:15:20+00:00

Now that we have a new header file for cache-aligned allocation, we should
move the stack-based allocation macro there also.

Signed-off-by: Simon Glass

dm: usb: Adjust the USB_DEVICE() macro naming

2015-07-21T23:39:40+00:00

In Linux USB_DEVICE() is used to declare a USB device by vendor/device ID.
We should follow the same convention in U-Boot. Rename the existing
USB_DEVICE() macro to U_BOOT_USB_DEVICE() and bring in the USB_DEVICE()
macro from Linux for use in U-Boot.

Signed-off-by: Simon Glass

dm: usb: Convert usb_storage to driver model

2015-04-18T17:11:23+00:00

Add support for scanning USB storage devices with driver model. This mostly
involves adding a USB device ID for storage devices.

Signed-off-by: Simon Glass 
Reviewed-by: Marek Vasut

dm: usb: Move storage device scanning into its own function

2015-04-18T17:11:22+00:00

The usb_stor_scan() function is quite long, so split out the code that scans
each device into its own function. Also, rather than setting up the block
device list once at the start, set it up as each device is scanned. This
makes it possible to use this code from driver model.

Signed-off-by: Simon Glass 
Reviewed-by: Marek Vasut

Revert "usb_storage : scan all interfaces to find a storage device"

2015-04-18T17:11:22+00:00

This reverts commit cd749658d5994978579628a6333e5c2a6c8ec632.

The conflicts with this commit are hard for me to figure out. I will re-apply
it later.

dm: usb: Adjust usb_storage to work with sandbox

2015-04-18T17:11:22+00:00

With a few tweaks we can compile this code with sandbox and enable testing
of the USB storage layer.

Signed-off-by: Simon Glass 
Reviewed-by: Marek Vasut

dm: usb: Simply device finding code in usb_storage

2015-04-18T17:11:22+00:00

The for() loop is not needed since the value is immediately accessible.
Use this instead to simplify the code.

Signed-off-by: Simon Glass 
Reviewed-by: Marek Vasut