When changing from CAN-CC to CAN-FD mode the ring and/or coalescing
parameters might be too big.
This series fixes the problem and adds a safeguard to detect broken
coalescing configuration.
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
---
Marc Kleine-Budde (2):
can: mcp251xfd: fix ring configuration when switching from CAN-CC to CAN-FD mode
can: mcp251xfd: mcp251xfd_ring_init(): check TX-coalescing configuration
drivers/net/can/spi/mcp251xfd/mcp251xfd-ram.c | 11 ++++++++-
drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c | 34 +++++++++++++++++++++-----
2 files changed, 38 insertions(+), 7 deletions(-)
---
base-commit: 14ab4792ee120c022f276a7e4768f4dcb08f0cdd
change-id: 20240704-mcp251xfd-fix-ringconfig-6f6ee5f68242
Best regards,
--
Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
