mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-18 11:17:07 +00:00
199244d694
iDMA 32-bit is Intel designed DMA controller that behaves like Synopsys Designware DMA. This patch adds a support of the new Intel hardware. Due to iDMA 32-bit has no autoconfiguration the platform code must provide a platform data to dw_dma_probe(). By default full FIFO (1024 bytes) is assigned to channel 0. Here we slice FIFO on equal parts between channels for iDMA 32-bit case. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.