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boards/boardctl.c: Expose power manager function through boardctl interface.

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This commit is contained in:
Xiang Xiao 2019-11-04 07:41:25 -06:00 committed by Gregory Nutt
parent 516945d97e
commit 8a59ae70ff
2 changed files with 115 additions and 13 deletions
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69
boards/boardctl.c
View File

@ -234,6 +234,56 @@ static inline int boardctl_usbdevctrl(FAR struct boardioc_usbdev_ctrl_s *ctrl)
}
#endif
/****************************************************************************
* Name: boardctl_pmctrl
*
* Description:
* Handle power state transition and query command.
*
* Input Parameters:
* ctrl - Described the power state transition and query command.
*
* Returned Value:
* On success zero (OK) is returned; -1 (ERROR) is returned on failure
* with the errno variable to to indicate the nature of the failure.
*
****************************************************************************/
#ifdef CONFIG_PM
static inline int boardctl_pmctrl(FAR struct boardioc_pm_ctrl_s *ctrl)
{
int ret = OK;
switch (ctrl->action)
{
case BOARDIOC_PM_ACTIVITY:
pm_activity(ctrl->domain, ctrl->priority);
break;
case BOARDIOC_PM_STAY:
pm_stay(ctrl->domain, ctrl->state);
break;
case BOARDIOC_PM_RELAX:
pm_relax(ctrl->domain, ctrl->state);
break;
case BOARDIOC_PM_STAYCOUNT:
ctrl->count = pm_stay(ctrl->domain, ctrl->state);
break;
case BOARDIOC_PM_QUERYSTATE:
ctrl->state = pm_querystate(ctrl->domain);
break;
default:
ret = -EINVAL;
}
return ret;
}
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
@ -341,6 +391,25 @@ int boardctl(unsigned int cmd, uintptr_t arg)
break;
#endif
#ifdef CONFIG_PM
/* CMD: BOARDIOC_PM_CONTROL
* DESCRIPTION: anage power state transition and query
* ARG: A pointer to an instance of struct boardioc_pm_ctrl_s
* CONFIGURATION: CONFIG_PM
* DEPENDENCIES: None
*/
case BOARDIOC_PM_CONTROL:
{
FAR struct boardioc_pm_ctrl_s *ctrl =
(FAR struct boardioc_pm_ctrl_s *)arg;
DEBUGASSERT(ctrl != NULL);
ret = boardctl_pmctrl(ctrl);
}
break;
#endif
#ifdef CONFIG_BOARDCTL_UNIQUEID
/* CMD: BOARDIOC_UNIQUEID
* DESCRIPTION: Return a unique ID associated with the board (such

59
include/sys/boardctl.h
View File

@ -45,6 +45,10 @@
#include <nuttx/fs/ioctl.h>
#ifdef CONFIG_PM
# include <nuttx/pm.h>
#endif
#ifdef CONFIG_VNCSERVER
# include <nuttx/nx/nx.h>
#endif
@ -89,6 +93,12 @@
* CONFIGURATION: CONFIG_BOARDCTL_RESET
* DEPENDENCIES: Board logic must provide the board_reset() interface.
*
* CMD: BOARDIOC_PM_CONTROL
* DESCRIPTION: Manage power state transition and query
* ARG: A pointer to an instance of struct boardioc_pm_ctrl_s
* CONFIGURATION: CONFIG_PM
* DEPENDENCIES: None
*
* CMD: BOARDIOC_UNIQUEID
* DESCRIPTION: Return a unique ID associated with the board (such as a
* serial number or a MAC address).
@ -192,18 +202,19 @@
#define BOARDIOC_FINALINIT _BOARDIOC(0x0002)
#define BOARDIOC_POWEROFF _BOARDIOC(0x0003)
#define BOARDIOC_RESET _BOARDIOC(0x0004)
#define BOARDIOC_UNIQUEID _BOARDIOC(0x0005)
#define BOARDIOC_MKRD _BOARDIOC(0x0006)
#define BOARDIOC_ROMDISK _BOARDIOC(0x0007)
#define BOARDIOC_APP_SYMTAB _BOARDIOC(0x0008)
#define BOARDIOC_OS_SYMTAB _BOARDIOC(0x0009)
#define BOARDIOC_BUILTINS _BOARDIOC(0x000a)
#define BOARDIOC_USBDEV_CONTROL _BOARDIOC(0x000b)
#define BOARDIOC_NX_START _BOARDIOC(0x000c)
#define BOARDIOC_VNC_START _BOARDIOC(0x000d)
#define BOARDIOC_NXTERM _BOARDIOC(0x000e)
#define BOARDIOC_NXTERM_IOCTL _BOARDIOC(0x000f)
#define BOARDIOC_TESTSET _BOARDIOC(0x0010)
#define BOARDIOC_PM_CONTROL _BOARDIOC(0x0005)
#define BOARDIOC_UNIQUEID _BOARDIOC(0x0006)
#define BOARDIOC_MKRD _BOARDIOC(0x0007)
#define BOARDIOC_ROMDISK _BOARDIOC(0x0008)
#define BOARDIOC_APP_SYMTAB _BOARDIOC(0x0009)
#define BOARDIOC_OS_SYMTAB _BOARDIOC(0x000a)
#define BOARDIOC_BUILTINS _BOARDIOC(0x000b)
#define BOARDIOC_USBDEV_CONTROL _BOARDIOC(0x000c)
#define BOARDIOC_NX_START _BOARDIOC(0x000d)
#define BOARDIOC_VNC_START _BOARDIOC(0x000e)
#define BOARDIOC_NXTERM _BOARDIOC(0x000f)
#define BOARDIOC_NXTERM_IOCTL _BOARDIOC(0x0010)
#define BOARDIOC_TESTSET _BOARDIOC(0x0011)
/* If CONFIG_BOARDCTL_IOCTL=y, then board-specific commands will be support.
* In this case, all commands not recognized by boardctl() will be forwarded
@ -212,7 +223,7 @@
* User defined board commands may begin with this value:
*/
#define BOARDIOC_USER _BOARDIOC(0x0011)
#define BOARDIOC_USER _BOARDIOC(0x0012)
/****************************************************************************
* Public Type Definitions
@ -220,6 +231,28 @@
/* Structures used with IOCTL commands */
#ifdef CONFIG_PM
/* Arguments passed with the BOARDIOC_PM_CONTROL command */
enum boardioc_action_e
{
BOARDIOC_PM_ACTIVITY = 0,
BOARDIOC_PM_STAY,
BOARDIOC_PM_RELAX,
BOARDIOC_PM_STAYCOUNT,
BOARDIOC_PM_QUERYSTATE
};
struct boardioc_pm_ctrl_s
{
uint32_t action;
uint32_t domain;
uint32_t state;
uint32_t count;
uint32_t priority;
};
#endif
#ifdef CONFIG_BOARDCTL_MKRD
/* Describes the RAM disk to be created */