* Rewritten for new CAN queues by Pavel Pisa - OCERA team member
* email:pisa@cmp.felk.cvut.cz
* This software is released under the GPL-License.
- * Version lincan-0.2 9 Jul 2003
+ * Version lincan-0.3 17 Jun 2004
*/
#include "../include/can.h"
#include "../include/msmcan.h"
#include "../include/i82527.h"
-static can_spinlock_t msmcan_port_lock=SPIN_LOCK_UNLOCKED;
+static CAN_DEFINE_SPINLOCK(msmcan_port_lock);
/* IO_RANGE is the io-memory range that gets reserved, please adjust according
* your hardware. Example: #define IO_RANGE 0x100 for i82527 chips or
*/
int msmcan_reset(struct candevice_t *candev)
{
- struct chip_t *chip=candev->chip[0];
+ struct canchip_t *chip=candev->chip[0];
DEBUGMSG("Resetting msmcan hardware ...\n");
/* we don't use template_write_register because we don't use the two first
* argument supplied at module loading time.
* The clock argument holds the chip clock value in Hz.
*/
-#define CHIP_TYPE "i82527"
int msmcan_init_chip_data(struct candevice_t *candev, int chipnr)
{
- candev->chip[chipnr]->chip_type=CHIP_TYPE;
+ i82527_fill_chipspecops(candev->chip[chipnr]);
/* device uses indexed access */
candev->chip[chipnr]->chip_base_addr=
candev->io_addr << 16;
* base address.
* Unless the hardware uses a segmented memory map, flags can be set zero.
*/
-int msmcan_init_obj_data(struct chip_t *chip, int objnr)
+int msmcan_init_obj_data(struct canchip_t *chip, int objnr)
{
chip->msgobj[objnr]->obj_base_addr=
* on the CAN chip. You should only have to edit this function if your hardware
* uses some specific write process.
*/
-void msmcan_write_register(unsigned char data, unsigned long address)
+void msmcan_write_register(unsigned data, unsigned long address)
{
/* address is combination of base address shifted left by 16 and index */
can_spin_irqflags_t flags;