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Open Source and information security mailing list archives
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Message-Id: <1211022081-27298-3-git-send-email-cooloney@kernel.org> Date: Sat, 17 May 2008 19:01:21 +0800 From: Bryan Wu <cooloney@...nel.org> To: me@...ipebalbi.com, david-b@...bell.net, tony@...mide.com Cc: linux-omap@...r.kernel.org, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org, Bryan Wu <cooloney@...nel.org>, Sonic Zhang <sonic.zhang@...log.com> Subject: [PATCH 2/2] MUSB: Real fix bug 4 usb bugs found on Blackfin - USB-IDE http://blackfin.uclinux.org/gf/project/linux-kernel/tracker/?action=TrackerItemEdit&tracker_item_id=3789 - 30G iPod http://blackfin.uclinux.org/gf/project/linux-kernel/tracker/?action=TrackerItemEdit&tracker_item_id=3806 - USB to CF/SD card reader http://blackfin.uclinux.org/gf/project/linux-kernel/tracker/?action=TrackerItemEdit&tracker_item_id=3790 http://blackfin.uclinux.org/gf/project/linux-kernel/tracker/?action=TrackerItemEdit&tracker_item_id=3807 Sonic found, when we got STALL, we should clear the toggle. Signed-off-by: Sonic Zhang <sonic.zhang@...log.com> Signed-off-by: Bryan Wu <cooloney@...nel.org> --- drivers/usb/musb/musb_host.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 535922d..806c479 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -1473,7 +1473,7 @@ void musb_host_rx(struct musb *musb, u8 epnum) (void) musb->dma_controller->channel_abort(dma); xfer_len = dma->actual_len; } - musb_h_flush_rxfifo(hw_ep, 0); + musb_h_flush_rxfifo(hw_ep, MUSB_RXCSR_CLRDATATOG); musb_writeb(epio, MUSB_RXINTERVAL, 0); done = true; goto finish; -- 1.5.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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