can: kvaser_pciefd: Fix KCAN bittiming limits

BugLink: https://bugs.launchpad.net/bugs/1908561
[ 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@kvaser.com>
Link: https://lore.kernel.org/r/20201115163027.16851-1-jimmyassarsson@gmail.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Ian May <ian.may@canonical.com>

diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c
index 6f766918211a463191ae45d80260875cf92edf5d..72acd1ba162d2671e99d30167d45bb7cb771b371 100644 (file)
--- 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,
 };