can/flexcan/flexcan.h

1 /* SPDX-License-Identifier: GPL-2.0
2  * flexcan.c - FLEXCAN CAN controller driver
4  * Copyright (c) 2005-2006 Varma Electronics Oy
6  * Copyright (c) 2010-2017 Pengutronix, Marc Kleine-Budde <kernel@pengutronix.de>
10  * Based on code originally by Andrey Volkov <avolkov@varma-el.com>
17 #include <linux/can/rx-offload.h>
22  *    SOC   Version   IP-Version  Glitch- [TR]WRN_INT IRQ Err Memory err RTR rece-   FD Mode     MB
23  *                                Filter? connected?  Passive detection  ption in MB Supported?
41  /* Disable RX FIFO Global mask */
45 /* Disable non-correctable errors interrupt and freeze mode */
55 /* Support CAN-FD mode */
57 /* support memory detection and correction */
95 	u8 clk_src;	/* clock source of CAN Protocol Engine */
124 	const u32 quirks = priv->devtype_data.quirks;  in flexcan_supports_rx_mailbox()
132 	const u32 quirks = priv->devtype_data.quirks;  in flexcan_supports_rx_mailbox_rtr()
143 	const u32 quirks = priv->devtype_data.quirks;  in flexcan_supports_rx_fifo()
151 	const u32 quirks = priv->devtype_data.quirks;  in flexcan_active_rx_rtr()
157 		/*  RX-FIFO is always RTR capable */  in flexcan_active_rx_rtr()