ACPI / tools: Introduce ec_access.c - tool to access the EC

This userspace tool accesses the EC through the ec_sys debug driver
(through /sys/kernel/debug/ec/ec0/io).

The EC command/data registers cannot be accessed directly, because they
may be manipulated by the AML interpreter in parallel.

The ec_sys driver synchronizes user space (debug) access with the AML
interpreter.

Signed-off-by: Thomas Renninger <trenn@suse.de>
[rjw: Changelog]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

path: root/corking.h

#ifndef CORKING_H
#define CORKING_H

#include <stdbool.h>

extern void set_tcp_cork(int fd);
extern void set_tcp_uncork(int fd);
extern void set_udp_cork(int fd);
extern void set_udp_uncork(int fd);
extern void set_sock_cork(int fd, bool is_udp);
extern void set_sock_uncork(int fd, bool is_udp);

#endif /* CORKING_H */