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[can-next,18/21] can: rockchip_canfd: enable full TX-FIFO depth of 2

Message ID 20240729-rockchip-canfd-v1-18-fa1250fd6be3@pengutronix.de (mailing list archive)
State New, archived
Headers show
Series can: rockchip_canfd: add support for CAN-FD IP core found on Rockchip RK3568 | expand

Commit Message

Marc Kleine-Budde July 29, 2024, 1:05 p.m. UTC
The previous commit prepared the TX path to make use of the full
TX-FIFO depth as much as possible. Increase the available TX-FIFO
depth to the hardware maximum of 2.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 drivers/net/can/rockchip/rockchip_canfd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/can/rockchip/rockchip_canfd.h b/drivers/net/can/rockchip/rockchip_canfd.h
index 3c1d61c8632f..f06f6a83b77f 100644
--- a/drivers/net/can/rockchip/rockchip_canfd.h
+++ b/drivers/net/can/rockchip/rockchip_canfd.h
@@ -287,7 +287,7 @@ 
 
 #define DEVICE_NAME "rockchip_canfd"
 #define RKCANFD_NAPI_WEIGHT 32
-#define RKCANFD_TXFIFO_DEPTH 1
+#define RKCANFD_TXFIFO_DEPTH 2
 #define RKCANFD_TX_STOP_THRESHOLD 1
 #define RKCANFD_TX_START_THRESHOLD 1