mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 00:48:50 +00:00
6517da7aac
The header is used by a single user. Move header content to that user. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _ASM_X86_INTEL_SCU_IPC_H_
|
|
#define _ASM_X86_INTEL_SCU_IPC_H_
|
|
|
|
#include <linux/ioport.h>
|
|
|
|
struct device;
|
|
struct intel_scu_ipc_dev;
|
|
|
|
/**
|
|
* struct intel_scu_ipc_data - Data used to configure SCU IPC
|
|
* @mem: Base address of SCU IPC MMIO registers
|
|
* @irq: The IRQ number used for SCU (optional)
|
|
*/
|
|
struct intel_scu_ipc_data {
|
|
struct resource mem;
|
|
int irq;
|
|
};
|
|
|
|
struct intel_scu_ipc_dev *
|
|
__intel_scu_ipc_register(struct device *parent,
|
|
const struct intel_scu_ipc_data *scu_data,
|
|
struct module *owner);
|
|
|
|
#define intel_scu_ipc_register(parent, scu_data) \
|
|
__intel_scu_ipc_register(parent, scu_data, THIS_MODULE)
|
|
|
|
void intel_scu_ipc_unregister(struct intel_scu_ipc_dev *scu);
|
|
|
|
struct intel_scu_ipc_dev *
|
|
__devm_intel_scu_ipc_register(struct device *parent,
|
|
const struct intel_scu_ipc_data *scu_data,
|
|
struct module *owner);
|
|
|
|
#define devm_intel_scu_ipc_register(parent, scu_data) \
|
|
__devm_intel_scu_ipc_register(parent, scu_data, THIS_MODULE)
|
|
|
|
struct intel_scu_ipc_dev *intel_scu_ipc_dev_get(void);
|
|
void intel_scu_ipc_dev_put(struct intel_scu_ipc_dev *scu);
|
|
struct intel_scu_ipc_dev *devm_intel_scu_ipc_dev_get(struct device *dev);
|
|
|
|
int intel_scu_ipc_dev_ioread8(struct intel_scu_ipc_dev *scu, u16 addr,
|
|
u8 *data);
|
|
int intel_scu_ipc_dev_iowrite8(struct intel_scu_ipc_dev *scu, u16 addr,
|
|
u8 data);
|
|
int intel_scu_ipc_dev_readv(struct intel_scu_ipc_dev *scu, u16 *addr,
|
|
u8 *data, size_t len);
|
|
int intel_scu_ipc_dev_writev(struct intel_scu_ipc_dev *scu, u16 *addr,
|
|
u8 *data, size_t len);
|
|
|
|
int intel_scu_ipc_dev_update(struct intel_scu_ipc_dev *scu, u16 addr,
|
|
u8 data, u8 mask);
|
|
|
|
int intel_scu_ipc_dev_simple_command(struct intel_scu_ipc_dev *scu, int cmd,
|
|
int sub);
|
|
int intel_scu_ipc_dev_command_with_size(struct intel_scu_ipc_dev *scu, int cmd,
|
|
int sub, const void *in, size_t inlen,
|
|
size_t size, void *out, size_t outlen);
|
|
|
|
static inline int intel_scu_ipc_dev_command(struct intel_scu_ipc_dev *scu, int cmd,
|
|
int sub, const void *in, size_t inlen,
|
|
void *out, size_t outlen)
|
|
{
|
|
return intel_scu_ipc_dev_command_with_size(scu, cmd, sub, in, inlen,
|
|
inlen, out, outlen);
|
|
}
|
|
|
|
#endif
|