linux-kernel - [PATCH 5.9 153/252] can: kvaser_pciefd: Fix KCAN bittiming limits

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Message-Id: <20201123121842.977904989@linuxfoundation.org>
Date:   Mon, 23 Nov 2020 13:21:43 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Jimmy Assarsson <extja@...ser.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.9 153/252] can: kvaser_pciefd: Fix KCAN bittiming limits

From: Jimmy Assarsson <extja@...ser.com>

[ Upstream commit 470e14c00c63752466ac44de392f584dfdddd82e ]

Use correct bittiming limits for the KCAN CAN controller.

Fixes: 26ad340e582d ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices")
Signed-off-by: Jimmy Assarsson <extja@...ser.com>
Link: https://lore.kernel.org/r/20201115163027.16851-1-jimmyassarsson@gmail.com
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/can/kvaser_pciefd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c
index 6f766918211a4..72acd1ba162d2 100644
--- a/drivers/net/can/kvaser_pciefd.c
+++ b/drivers/net/can/kvaser_pciefd.c
@@ -287,12 +287,12 @@ struct kvaser_pciefd_tx_packet {
 static const struct can_bittiming_const kvaser_pciefd_bittiming_const = {
 	.name = KVASER_PCIEFD_DRV_NAME,
 	.tseg1_min = 1,
-	.tseg1_max = 255,
+	.tseg1_max = 512,
 	.tseg2_min = 1,
 	.tseg2_max = 32,
 	.sjw_max = 16,
 	.brp_min = 1,
-	.brp_max = 4096,
+	.brp_max = 8192,
 	.brp_inc = 1,
 };
 
-- 
2.27.0