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(parent: 6f0c309) | patch
serial: 8250_dw: support ACPI platforms with integrated DMA engine
authorHeikki Krogerus <heikki.krogerus@linux.intel.com>
Tue, 26 May 2015 12:59:32 +0000 (15:59 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 31 May 2015 21:55:12 +0000 (06:55 +0900)
commit0788c39b955151d92711800ce14f41154095bfa6
treecab103edc82aa9bc47b2d62c90af56f27c90fe47tree | snapshot
parent6f0c3091e73df7ad1393c3400d168b9777b4a63ccommit | diff
serial: 8250_dw: support ACPI platforms with integrated DMA engine

On many new Intel SoCs the UART has an integrated DMA engine
(iDMA). In order to use it a special filter function is needed.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_dw.c diff | blob | history
Domain: System / Kernel;