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4ee1573943
The parameters g_dma and g_dma_desc is used for gadget,
so let's use host_dma and dma_desc_enable instead of them.
And it needs to update the chan->halt_status for non-split
periodic channels rather than return immediately, otherwise,
the software will not release the channel when the channel
halt interrupt is triggered next time.
In addition, it only needs to wait for the core generates
a channel halted if halt_status is DWC2_HC_XFER_URB_DEQUEUE.
Fixes: a82c7abdf8 ("usb: dwc2: hcd: Fix host channel halt flow")
Change-Id: I455444af020ff751406295f21133ff6a950c04dd
Signed-off-by: William Wu <william.wu@rock-chips.com>
Signed-off-by: Wang Jie <dave.wang@rock-chips.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.