This is a note to let you know that I've just added the patch titled
can: flexcan: fix VF610 state transition issue
to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: can-flexcan-fix-vf610-state-transition-issue.patch and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From 29c64b17a0bc72232acc45e9533221d88a262efb Mon Sep 17 00:00:00 2001
From: Marc Kleine-Budde mkl@pengutronix.de Date: Mon, 27 Nov 2017 09:18:21 +0100 Subject: can: flexcan: fix VF610 state transition issue
From: Marc Kleine-Budde mkl@pengutronix.de
commit 29c64b17a0bc72232acc45e9533221d88a262efb upstream.
Enable FLEXCAN_QUIRK_BROKEN_PERR_STATE for VF610 to report correct state transitions.
Tested-by: Mirza Krak mirza.krak@gmail.com Signed-off-by: Marc Kleine-Budde mkl@pengutronix.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/net/can/flexcan.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -189,7 +189,7 @@ * MX35 FlexCAN2 03.00.00.00 no no ? no no * MX53 FlexCAN2 03.00.00.00 yes no no no no * MX6s FlexCAN3 10.00.12.00 yes yes no no yes - * VF610 FlexCAN3 ? no yes ? yes yes? + * VF610 FlexCAN3 ? no yes no yes yes? * * Some SOCs do not have the RX_WARN & TX_WARN interrupt line connected. */ @@ -297,7 +297,8 @@ static const struct flexcan_devtype_data
static const struct flexcan_devtype_data fsl_vf610_devtype_data = { .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS | - FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP, + FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP | + FLEXCAN_QUIRK_BROKEN_PERR_STATE, };
static const struct can_bittiming_const flexcan_bittiming_const = {
Patches currently in stable-queue which might be from mkl@pengutronix.de are
queue-4.14/can-ems_usb-cancel-urb-on-epipe-and-eproto.patch queue-4.14/can-mcba_usb-fix-device-disconnect-bug.patch queue-4.14/can-peak-pcie_fd-fix-potential-bug-in-restarting-tx-queue.patch queue-4.14/can-flexcan-fix-vf610-state-transition-issue.patch queue-4.14/can-esd_usb2-cancel-urb-on-epipe-and-eproto.patch queue-4.14/can-ti_hecc-fix-napi-poll-return-value-for-repoll.patch queue-4.14/can-usb_8dev-cancel-urb-on-epipe-and-eproto.patch queue-4.14/can-kvaser_usb-cancel-urb-on-epipe-and-eproto.patch queue-4.14/can-mcba_usb-cancel-urb-on-eproto.patch queue-4.14/can-peak-pci-fix-potential-bug-when-probe-fails.patch queue-4.14/can-kvaser_usb-ratelimit-errors-if-incomplete-messages-are-received.patch queue-4.14/can-kvaser_usb-free-buf-in-error-paths.patch queue-4.14/can-kvaser_usb-fix-comparison-bug-in-kvaser_usb_read_bulk_callback.patch