From: Michael Grzeschik <m.grzeschik@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH v2 1/7] storage/usb.c: fix test_unit_ready
Date: Fri, 9 Dec 2011 12:28:03 +0100 [thread overview]
Message-ID: <20111209112803.GB8203@pengutronix.de> (raw)
In-Reply-To: <1323187817-28668-1-git-send-email-m.grzeschik@pengutronix.de>
This is needed for the ohci-at91 to work.
In u-boot this function was transmitting a cmdlen of 12, by the initial
commit. There are similar functions like usb_request_sense,
usb_read_capacity nearby which also transmit 12 byte per default on
u-boot, which probably also need a fix.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
---
drivers/usb/storage/usb.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index ef07c54..865ba8e 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -96,8 +96,8 @@ static int usb_stor_test_unit_ready(ccb *srb, struct us_data *us)
retries = 10;
do {
US_DEBUGP("SCSI_TST_U_RDY\n");
- memset(&srb->cmd[0], 0, 6);
- srb->cmdlen = 6;
+ memset(&srb->cmd[0], 0, 12);
+ srb->cmdlen = 12;
srb->cmd[0] = SCSI_TST_U_RDY;
srb->datalen = 0;
result = us->transport(srb, us);
--
1.7.7.3
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next parent reply other threads:[~2011-12-09 11:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1323187817-28668-1-git-send-email-m.grzeschik@pengutronix.de>
2011-12-09 11:28 ` Michael Grzeschik [this message]
2011-12-09 11:28 ` [PATCH v2 2/7] atmel_mci: check for device id we use to address the right slot Michael Grzeschik
2011-12-09 11:28 ` [PATCH 3/7] at91sam9260_devices: properly set slot id Michael Grzeschik
2011-12-09 11:28 ` [PATCH 4/7] at91sam9260_devices: add flag to change ETX{2,3} pincfg on add_device_eth Michael Grzeschik
2011-12-09 14:56 ` *** PROBABLY SPAM *** " Jean-Christophe PLAGNIOL-VILLARD
2011-12-12 12:50 ` Sascha Hauer
2011-12-09 11:28 ` [PATCH v2 5/7] arm: update mach-types Michael Grzeschik
2011-12-09 11:29 ` [PATCH v2 6/7] platform: add support for aizo dSS11 Michael Grzeschik
2011-12-09 15:01 ` *** PROBABLY SPAM *** " Jean-Christophe PLAGNIOL-VILLARD
2011-12-12 12:52 ` Sascha Hauer
2011-12-09 11:29 ` [PATCH v2 7/7] dss11: add defconfig Michael Grzeschik
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