Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 22365435 authored by Marek Vasut's avatar Marek Vasut Committed by Marc Kleine-Budde
Browse files

can: ifi: Fix RX and TX ID mask 



The RX and TX ID mask for CAN2.0 is 11 bits wide. This patch fixes
the incorrect mask, which caused the CAN IDs to miss the MSBit both
on receive and transmit.

Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Oliver Hartkopp <socketcan@hartkopp.net>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Reviewed-by: default avatarOliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent f1deaee0

drivers/net/can/ifi_canfd/ifi_canfd.c

+4 −4
Original line number Diff line number Diff line
@@ -135,8 +135,8 @@ 


#define IFI_CANFD_RXFIFO_ID			0x6c

#define IFI_CANFD_RXFIFO_ID_ID_OFFSET		0

#define IFI_CANFD_RXFIFO_ID_ID_STD_MASK		0x3ff

#define IFI_CANFD_RXFIFO_ID_ID_XTD_MASK		0x1fffffff

#define IFI_CANFD_RXFIFO_ID_ID_STD_MASK		CAN_SFF_MASK

#define IFI_CANFD_RXFIFO_ID_ID_XTD_MASK		CAN_EFF_MASK

#define IFI_CANFD_RXFIFO_ID_IDE			BIT(29)



#define IFI_CANFD_RXFIFO_DATA			0x70	/* 0x70..0xac */
@@ -156,8 +156,8 @@ 


#define IFI_CANFD_TXFIFO_ID			0xbc

#define IFI_CANFD_TXFIFO_ID_ID_OFFSET		0

#define IFI_CANFD_TXFIFO_ID_ID_STD_MASK		0x3ff

#define IFI_CANFD_TXFIFO_ID_ID_XTD_MASK		0x1fffffff

#define IFI_CANFD_TXFIFO_ID_ID_STD_MASK		CAN_SFF_MASK

#define IFI_CANFD_TXFIFO_ID_ID_XTD_MASK		CAN_EFF_MASK

#define IFI_CANFD_TXFIFO_ID_IDE			BIT(29)



#define IFI_CANFD_TXFIFO_DATA			0xc0	/* 0xb0..0xfc */