2 Commits

Author	SHA1	Message	Date
Martin Fuzzey	d0cc3d4100	USB: imx21-hcd accept arbitary transfer buffer alignement. ... The hardware can only do DMA to 4 byte aligned addresses. When this requirement is not met use PIO or a bounce buffer. PIO is used when the buffer is small enough to directly use the hardware data memory (2*maxpacket). A bounce buffer is used for larger transfers. Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>	2010-10-22 10:22:03 -07:00
Martin Fuzzey	23d3e7a659	USB: MXC: Add i.MX21 specific USB host controller driver. ... This driver is a Full / Low speed only USB host for the i.MX21. Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>	2010-03-02 14:52:55 -08:00