/**
* struct efx_spi_device - an Efx SPI (Serial Peripheral Interface) device
- * @efx: The Efx controller that owns this device
- * @mtd: MTD state
* @device_id: Controller's id for the device
* @size: Size (in bytes)
* @addr_len: Number of address bytes in read/write commands
* Write commands are limited to blocks with this size and alignment.
*/
struct efx_spi_device {
- struct efx_nic *efx;
-#ifdef CONFIG_SFC_MTD
- void *mtd;
-#endif
int device_id;
unsigned int size;
unsigned int addr_len;
unsigned int block_size;
};
-int falcon_spi_cmd(const struct efx_spi_device *spi, unsigned int command,
+int falcon_spi_cmd(struct efx_nic *efx,
+ const struct efx_spi_device *spi, unsigned int command,
int address, const void* in, void *out, size_t len);
-int falcon_spi_wait_write(const struct efx_spi_device *spi);
-int falcon_spi_read(const struct efx_spi_device *spi, loff_t start,
+int falcon_spi_wait_write(struct efx_nic *efx,
+ const struct efx_spi_device *spi);
+int falcon_spi_read(struct efx_nic *efx,
+ const struct efx_spi_device *spi, loff_t start,
size_t len, size_t *retlen, u8 *buffer);
-int falcon_spi_write(const struct efx_spi_device *spi, loff_t start,
+int falcon_spi_write(struct efx_nic *efx,
+ const struct efx_spi_device *spi, loff_t start,
size_t len, size_t *retlen, const u8 *buffer);
/*