On Wed, Jul 29, 2015 at 06:11:06PM -0700, Loc Ho wrote: > Hi Mathias, > > >> The xhci platform driver needs to work on systems that either only > >> support 64-bit DMA or only support 32-bit DMA. Attempt to set a > >> coherent dma mask for 64-bit DMA, and attempt again with 32-bit > >> DMA if that fails. > >> > >> Signed-off-by: Mark Langsdorf <mlangsdo@xxxxxxxxxx> > >> Tested-by: Mark Salter <msalter@xxxxxxxxxx> > >> --- > >> Changes from v2: > >> None > >> Changes from v1: > >> Consolidated to use dma_set_mask_and_coherent > >> Got rid of the check against sizeof(dma_addr_t) > >> > >> drivers/usb/host/xhci-plat.c | 16 ++++++++-------- > >> 1 file changed, 8 insertions(+), 8 deletions(-) > > Any reason why this isn't pulled in already? It is already 6 months > and seems to be ack'ed already. Does it work for you on 4.2-rc4? Is it still needed? Care to repost the whole patch updated? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
