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usb: musb: tusb6010: Add MUSB_G_NO_SKB_RESERVE to quirks
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Fri, 16 Jun 2017 15:40:57 +0000 (10:40 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 20 Jun 2017 03:45:01 +0000 (11:45 +0800)
When using the g_ncm for networking this flag will make sure that the
buffer is aligned to 32bit so the DMA can be used to offload the data
movement.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/musb/tusb6010.c

index e85cc8e..4253bfb 100644 (file)
@@ -1181,7 +1181,8 @@ static int tusb_musb_exit(struct musb *musb)
 }
 
 static const struct musb_platform_ops tusb_ops = {
-       .quirks         = MUSB_DMA_TUSB_OMAP | MUSB_IN_TUSB,
+       .quirks         = MUSB_DMA_TUSB_OMAP | MUSB_IN_TUSB |
+                         MUSB_G_NO_SKB_RESERVE,
        .init           = tusb_musb_init,
        .exit           = tusb_musb_exit,