diff options
Diffstat (limited to 'drivers/net/can/spi/mcp251xfd/mcp251xfd.h')
| -rw-r--r-- | drivers/net/can/spi/mcp251xfd/mcp251xfd.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd.h b/drivers/net/can/spi/mcp251xfd/mcp251xfd.h index 597786a85621..f551c900803e 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd.h +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd.h @@ -626,6 +626,12 @@ MCP251XFD_IS(2517); MCP251XFD_IS(2518); MCP251XFD_IS(251X); +static inline bool mcp251xfd_is_fd_mode(const struct mcp251xfd_priv *priv) +{ + /* listen-only mode works like FD mode */ + return priv->can.ctrlmode & (CAN_CTRLMODE_LISTENONLY | CAN_CTRLMODE_FD); +} + static inline u8 mcp251xfd_first_byte_set(u32 mask) { return (mask & 0x0000ffff) ? |