linux/drivers/net/can/softing/softing_platform.h
Kurt Van Dijck 03fd3cf5a1 can: add driver for Softing card
This patch adds a driver for the platform:softing device.
This will create (up to) 2 CAN network devices from 1
platform:softing device

Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-21 20:15:17 -08:00

41 lines
871 B
C

#include <linux/platform_device.h>
#ifndef _SOFTING_DEVICE_H_
#define _SOFTING_DEVICE_H_
/* softing firmware directory prefix */
#define fw_dir "softing-4.6/"
struct softing_platform_data {
unsigned int manf;
unsigned int prod;
/*
* generation
* 1st with NEC or SJA1000
* 8bit, exclusive interrupt, ...
* 2nd only SJA1000
* 16bit, shared interrupt
*/
int generation;
int nbus; /* # busses on device */
unsigned int freq; /* operating frequency in Hz */
unsigned int max_brp;
unsigned int max_sjw;
unsigned long dpram_size;
const char *name;
struct {
unsigned long offs;
unsigned long addr;
const char *fw;
} boot, load, app;
/*
* reset() function
* bring pdev in or out of reset, depending on value
*/
int (*reset)(struct platform_device *pdev, int value);
int (*enable_irq)(struct platform_device *pdev, int value);
};
#endif