From: Tomoya MORINAGA <tomoya-linux-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>
To: wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org,
socketcan-core-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: andrew.chih.howe.khor-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
qi.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
yong.y.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
toshiharu-linux-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org,
kok.howg.ewe-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
joel.clark-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org
Subject: [PATCH 1/3] pch_can: fix 800k comms issue
Date: Tue, 8 Feb 2011 18:29:01 +0900 [thread overview]
Message-ID: <1297157343-3213-1-git-send-email-tomoya-linux@dsn.okisemi.com> (raw)
Currently, 800k comms fails since prop_seg set zero.
(EG20T PCH CAN register of prop_seg must be set more than 1)
To prevent prop_seg set to zero, change tseg2_min 1 to 2.
Signed-off-by: Tomoya MORINAGA <tomoya-linux-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>
---
drivers/net/can/pch_can.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index c42e972..9b171d1 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -187,7 +187,7 @@ static struct can_bittiming_const pch_can_bittiming_const = {
.name = KBUILD_MODNAME,
.tseg1_min = 1,
.tseg1_max = 16,
- .tseg2_min = 1,
+ .tseg2_min = 2,
.tseg2_max = 8,
.sjw_max = 4,
.brp_min = 1,
--
1.7.3.4
next reply other threads:[~2011-02-08 9:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-08 9:29 Tomoya MORINAGA [this message]
[not found] ` <1297157343-3213-1-git-send-email-tomoya-linux-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>
2011-02-08 9:29 ` [PATCH 2/3] pch_can: fix rmmod issue Tomoya MORINAGA
[not found] ` <1297157343-3213-2-git-send-email-tomoya-linux-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>
2011-02-09 0:37 ` David Miller
2011-02-08 9:29 ` [PATCH 3/3] pch_can: fix module reload issue with MSI Tomoya MORINAGA
[not found] ` <1297157343-3213-3-git-send-email-tomoya-linux-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>
2011-02-09 0:37 ` David Miller
2011-02-09 0:37 ` [PATCH 1/3] pch_can: fix 800k comms issue David Miller
2011-02-09 19:21 ` Wolfgang Grandegger
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