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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2017-06-16 10:40:57 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-06-20 11:45:01 +0800
commit0efc1356393a5149287c51addc4242ce51aa867c (patch)
tree7d4d9f61dbcfe0ad9e789ff801eb7019035717e1 /drivers
parent1fa07c370bba23aa596ca143b90b64cd35918ec2 (diff)
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usb: musb: tusb6010: Add MUSB_G_NO_SKB_RESERVE to quirks
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/musb/tusb6010.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index e85cc8e4e7a9..4253bfb22043 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -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,