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Date: Mon, 29 Feb 2016 20:59:30 +0100 From: Marek Vasut <marex@...x.de> To: linux-can@...r.kernel.org Cc: netdev@...r.kernel.org, Marek Vasut <marex@...x.de>, Marc Kleine-Budde <mkl@...gutronix.de>, Mark Rutland <mark.rutland@....com>, Oliver Hartkopp <socketcan@...tkopp.net>, Wolfgang Grandegger <wg@...ndegger.com> Subject: [PATCH 3/4] net: 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: Marek Vasut <marex@...x.de> Cc: Marc Kleine-Budde <mkl@...gutronix.de> Cc: Mark Rutland <mark.rutland@....com> Cc: Oliver Hartkopp <socketcan@...tkopp.net> Cc: Wolfgang Grandegger <wg@...ndegger.com> --- drivers/net/can/ifi_canfd/ifi_canfd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/can/ifi_canfd/ifi_canfd.c b/drivers/net/can/ifi_canfd/ifi_canfd.c index 82a33bd..6704098 100644 --- a/drivers/net/can/ifi_canfd/ifi_canfd.c +++ b/drivers/net/can/ifi_canfd/ifi_canfd.c @@ -135,7 +135,7 @@ #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_STD_MASK 0x7ff #define IFI_CANFD_RXFIFO_ID_ID_XTD_MASK 0x1fffffff #define IFI_CANFD_RXFIFO_ID_IDE BIT(29) @@ -156,7 +156,7 @@ #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_STD_MASK 0x7ff #define IFI_CANFD_TXFIFO_ID_ID_XTD_MASK 0x1fffffff #define IFI_CANFD_TXFIFO_ID_IDE BIT(29) -- 2.7.0
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