Age | Commit message (Collapse) | Author | |
---|---|---|---|
2010-10-22 | USB: imx21-hcd accept arbitary transfer buffer alignement. | Martin Fuzzey | |
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> | |||
2010-03-02 | USB: MXC: Add i.MX21 specific USB host controller driver. | Martin Fuzzey | |
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> |