From: ben-linux@fluff.org (Ben Dooks)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 09/11] USB: s3c-hsotg: Fix max EP0 IN request length
Date: Fri, 11 Jun 2010 09:20:55 +0100 [thread overview]
Message-ID: <1276244457-4072-10-git-send-email-ben-linux@fluff.org> (raw)
In-Reply-To: <1276244457-4072-1-git-send-email-ben-linux@fluff.org>
The maximum length for any EP0 IN request on EP0 is 127 bytes, not 128
as the driver currently has it.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
---
drivers/usb/gadget/s3c-hsotg.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 2555f27..17b0779 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -613,8 +613,7 @@ static unsigned get_ep_limit(struct s3c_hsotg_ep *hs_ep)
maxpkt = S3C_DxEPTSIZ_PktCnt_LIMIT + 1;
} else {
if (hs_ep->dir_in) {
- /* maxsize = S3C_DIEPTSIZ0_XferSize_LIMIT + 1; */
- maxsize = 64+64+1;
+ maxsize = 64+64;
maxpkt = S3C_DIEPTSIZ0_PktCnt_LIMIT + 1;
} else {
maxsize = 0x3f;
--
1.7.0.4
next prev parent reply other threads:[~2010-06-11 8:20 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-11 8:20 s3c-hsotg fixes Ben Dooks
2010-06-11 8:20 ` [PATCH 01/11] USB: s3c_hsotg: Add support for external USB clock Ben Dooks
2010-06-11 9:35 ` Marek Szyprowski
2010-06-11 9:46 ` Maurus Cuelenaere
2010-06-11 8:20 ` [PATCH 02/11] USB: s3c-hsotg: Increase TX fifo limit Ben Dooks
2010-06-11 8:20 ` [PATCH 03/11] USB: s3c-hsotg: The NPTX/PTX FIFO sizes are in words, not bytes Ben Dooks
2010-06-11 8:20 ` [PATCH 04/11] USB: s3c-hsotg: Avoid overwriting contents of perodic in 'fifo' Ben Dooks
2010-06-11 8:20 ` [PATCH 05/11] USB: s3c-hsotg: Re-initialise all FIFOs on USB bus reset Ben Dooks
2010-06-11 8:20 ` [PATCH 06/11] USB: s3c-hsotg: Add initial detection and setup for dedicated FIFO mode Ben Dooks
2010-06-11 8:54 ` Maurus Cuelenaere
2010-06-11 8:54 ` Maurus Cuelenaere
2010-06-11 8:20 ` [PATCH 07/11] USB: s3c-hsotg: Only load packet per fifo write Ben Dooks
2010-06-11 8:20 ` [PATCH 08/11] USB: s3c-hsotg: Check for new request before enqueing new setup Ben Dooks
2010-06-11 8:20 ` Ben Dooks [this message]
2010-06-11 8:20 ` [PATCH 10/11] USB: s3c-hsotg: Fix the OUT EP0 limit Ben Dooks
2010-06-11 9:01 ` Maurus Cuelenaere
2010-06-11 9:07 ` Marek Szyprowski
2010-06-11 8:20 ` [PATCH 11/11] USB: s3c-hsotg: Fix OUT packet request retry Ben Dooks
2010-06-11 10:25 ` s3c-hsotg fixes Marek Szyprowski
2010-06-12 3:34 ` Ben Dooks
2010-06-14 5:40 ` Marek Szyprowski
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