diff options
Diffstat (limited to 'include/hooks.h')
| -rw-r--r-- | include/hooks.h | 51 |
1 files changed, 31 insertions, 20 deletions
diff --git a/include/hooks.h b/include/hooks.h index e629ffbd9b..1002c7c93d 100644 --- a/include/hooks.h +++ b/include/hooks.h @@ -1,4 +1,4 @@ -/* Copyright 2013 The Chromium OS Authors. All rights reserved. +/* Copyright 2013 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -12,12 +12,12 @@ enum hook_priority { /* Generic values across all hooks */ - HOOK_PRIO_FIRST = 1, /* Highest priority */ + HOOK_PRIO_FIRST = 1, /* Highest priority */ HOOK_PRIO_POST_FIRST = HOOK_PRIO_FIRST + 1, - HOOK_PRIO_DEFAULT = 5000, /* Default priority */ + HOOK_PRIO_DEFAULT = 5000, /* Default priority */ HOOK_PRIO_PRE_DEFAULT = HOOK_PRIO_DEFAULT - 1, HOOK_PRIO_POST_DEFAULT = HOOK_PRIO_DEFAULT + 1, - HOOK_PRIO_LAST = 9999, /* Lowest priority */ + HOOK_PRIO_LAST = 9999, /* Lowest priority */ /* Specific hook vales for HOOK_INIT */ /* DMA inits before ADC, I2C, SPI */ @@ -253,6 +253,11 @@ enum hook_type { */ HOOK_USB_PD_CONNECT, + /* + * Power supply change event. + */ + HOOK_POWER_SUPPLY_CHANGE, + #ifdef TEST_BUILD /* * Special hook types to be used by unit tests of the hooks @@ -261,7 +266,7 @@ enum hook_type { HOOK_TEST_1, HOOK_TEST_2, HOOK_TEST_3, -#endif /* TEST_BUILD */ +#endif /* TEST_BUILD */ /* * Not a hook type (instead the number of hooks). This should @@ -346,11 +351,12 @@ int hook_call_deferred(const struct deferred_data *data, int us); * unless there's a compelling reason to care about the * order in which hooks are called. */ -#define DECLARE_HOOK(hooktype, routine, priority) \ - const struct hook_data __keep __no_sanitize_address \ - CONCAT4(__hook_, hooktype, _, routine) \ - __attribute__((section(".rodata." STRINGIFY(hooktype)))) \ - = {routine, priority} +#define DECLARE_HOOK(hooktype, routine, priority) \ + const struct hook_data __keep __no_sanitize_address CONCAT4( \ + __hook_, hooktype, _, routine) \ + __attribute__((section(".rodata." STRINGIFY(hooktype)))) = { \ + routine, priority \ + } /** * Register a deferred function call. @@ -371,21 +377,26 @@ int hook_call_deferred(const struct deferred_data *data, int us); * * @param routine Function pointer, with prototype void routine(void) */ -#define DECLARE_DEFERRED(routine) \ - const struct deferred_data __keep __no_sanitize_address \ - CONCAT2(routine, _data) \ - __attribute__((section(".rodata.deferred"))) \ - = {routine} +#define DECLARE_DEFERRED(routine) \ + const struct deferred_data __keep __no_sanitize_address CONCAT2( \ + routine, _data) \ + __attribute__((section(".rodata.deferred"))) = { routine } #else /* * Stub implementation in case hooks are disabled (neither * CONFIG_COMMON_RUNTIME nor CONFIG_PLATFORM_EC_HOOKS is defined) */ #define hook_call_deferred(unused1, unused2) -1 -#define DECLARE_HOOK(t, func, p) \ - void CONCAT2(unused_hook_, func)(void) { func(); } -#define DECLARE_DEFERRED(func) \ - void CONCAT2(unused_deferred_, func)(void) { func(); } +#define DECLARE_HOOK(t, func, p) \ + void CONCAT2(unused_hook_, func)(void) \ + { \ + func(); \ + } +#define DECLARE_DEFERRED(func) \ + void CONCAT2(unused_deferred_, func)(void) \ + { \ + func(); \ + } #endif -#endif /* __CROS_EC_HOOKS_H */ +#endif /* __CROS_EC_HOOKS_H */ |