From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: b-liu@ti.com, tony@atomide.com, gregkh@linuxfoundation.org,
vinod.koul@intel.com
Cc: linux-usb@vger.kernel.org, linux-omap@vger.kernel.org,
balbi@kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v4 3/9] usb: musb: tusb6010: Add MUSB_G_NO_SKB_RESERVE to quirks
Date: Thu, 18 May 2017 16:12:01 +0300 [thread overview]
Message-ID: <20170518131207.23046-4-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <20170518131207.23046-1-peter.ujfalusi@ti.com>
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>
---
drivers/usb/musb/tusb6010.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
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,
--
2.13.0
next prev parent reply other threads:[~2017-05-18 13:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-18 13:11 [PATCH v4 0/9] usb: musb: tusb6010_omap: Convert to DMAengine Peter Ujfalusi
2017-05-18 13:11 ` [PATCH v4 1/9] dmaengine: omap-dma: port_window support correction for both direction Peter Ujfalusi
2017-05-18 13:12 ` [PATCH v4 2/9] usb: musb: Add quirk to avoid skb reserve in gadget mode Peter Ujfalusi
2017-05-18 13:12 ` Peter Ujfalusi [this message]
2017-05-18 13:12 ` [PATCH v4 4/9] usb: musb: tusb6010_omap: Use one musb_ep_select call in tusb_omap_dma_program Peter Ujfalusi
2017-05-18 13:12 ` [PATCH v4 6/9] usb: musb: tusb6010_omap: Allocate DMA channels upfront Peter Ujfalusi
2017-05-18 13:12 ` [PATCH v4 7/9] usb: musb: tusb6010: Handle DMA TX completion in DMA callback as well Peter Ujfalusi
[not found] ` <20170518131207.23046-1-peter.ujfalusi-l0cyMroinI0@public.gmane.org>
2017-05-18 13:12 ` [PATCH v4 5/9] usb: musb: tusb6010_omap: Create new struct for DMA data/parameters Peter Ujfalusi
2017-05-18 13:12 ` [PATCH v4 8/9] ARM: OMAP2+: DMA: Add slave map entries for 24xx external request lines Peter Ujfalusi
2017-05-18 13:12 ` [PATCH v4 9/9] usb: musb: tusb6010_omap: Convert to DMAengine API Peter Ujfalusi
2017-05-30 15:53 ` [PATCH v4 0/9] usb: musb: tusb6010_omap: Convert to DMAengine Bin Liu
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