2 // CAN bus driver for Bosch M_CAN controller
7 /* Bosch M_CAN user manual can be obtained from:
8  * https://github.com/linux-can/can-doc/tree/master/m_can
27 #include "m_can.h"
315 /* The ID and DLC registers are adjacent in M_CAN FIFO memory,
1229 	/* The m_can controller signals its interrupt status as a level, but  in m_can_interrupt_handler()
1408 			/* Equation based on Bosch's M_CAN User Manual's  in m_can_set_bittiming()
1437 /* Configure M_CAN chip:
1601 	/* basic m_can configuration */  in m_can_start()
1639 /* Checks core release number of M_CAN
1659 		/* M_CAN v3.x.y: create return value */  in m_can_check_core_release()
1662 		/* Unsupported M_CAN version */  in m_can_check_core_release()
1721 	/* Shared properties of all M_CAN versions */  in m_can_dev_setup()
1726 	/* Set M_CAN supported operations */  in m_can_dev_setup()
1733 	/* Set properties depending on M_CAN version */  in m_can_dev_setup()
1736 		/* CAN_CTRLMODE_FD_NON_ISO is fixed with M_CAN IP v3.0.x */  in m_can_dev_setup()
1744 		/* CAN_CTRLMODE_FD_NON_ISO is fixed with M_CAN IP v3.1.x */  in m_can_dev_setup()
1838 	/* Common to all supported M_CAN versions */  in m_can_tx_handler()
2100 	/* start the m_can controller */  in m_can_open()
2369 	/* allocate the m_can device */  in m_can_class_allocate_dev()
2448 	 * Stop clocks. They will be reactivated once the M_CAN device is opened  in m_can_class_register()
2554 MODULE_DESCRIPTION("CAN bus driver for Bosch M_CAN controller");