On Thursday, January 10, 2013 04:40:20 PM Toshi Kani wrote: > Added include/acpi/sys_hotplug.h, which is ACPI-specific system > device hotplug header and defines the order values of ACPI-specific > handlers. > > Signed-off-by: Toshi Kani <toshi.kani@xxxxxx> > --- > include/acpi/sys_hotplug.h | 48 ++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 48 insertions(+) > create mode 100644 include/acpi/sys_hotplug.h > > diff --git a/include/acpi/sys_hotplug.h b/include/acpi/sys_hotplug.h > new file mode 100644 > index 0000000..ad80f61 > --- /dev/null > +++ b/include/acpi/sys_hotplug.h > @@ -0,0 +1,48 @@ > +/* > + * sys_hotplug.h - ACPI System device hot-plug framework > + * > + * Copyright (C) 2012 Hewlett-Packard Development Company, L.P. > + * Toshi Kani <toshi.kani@xxxxxx> > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > + > +#ifndef _ACPI_SYS_HOTPLUG_H > +#define _ACPI_SYS_HOTPLUG_H > + > +#include <linux/list.h> > +#include <linux/device.h> > +#include <linux/sys_hotplug.h> > + > +/* > + * System device hot-plug operation proceeds in the following order. > + * Validate phase -> Execute phase -> Commit phase > + * > + * The order values below define the calling sequence of ACPI-specific > + * handlers for each phase in ascending order. The order value of > + * platform-neutral handlers are defined in <linux/sys_hotplug.h>. > + */ > + > +/* Add Validate order values */ > +#define SHP_ACPI_BUS_ADD_VALIDATE_ORDER 0 /* must be first */ > + > +/* Add Execute order values */ > +#define SHP_ACPI_BUS_ADD_EXECUTE_ORDER 10 > +#define SHP_ACPI_RES_ADD_EXECUTE_ORDER 20 > + > +/* Add Commit order values */ > +#define SHP_ACPI_BUS_ADD_COMMIT_ORDER 10 > + > +/* Delete Validate order values */ > +#define SHP_ACPI_BUS_DEL_VALIDATE_ORDER 0 /* must be first */ > +#define SHP_ACPI_RES_DEL_VALIDATE_ORDER 10 > + > +/* Delete Execute order values */ > +#define SHP_ACPI_BUS_DEL_EXECUTE_ORDER 100 > + > +/* Delete Commit order values */ > +#define SHP_ACPI_BUS_DEL_COMMIT_ORDER 100 > + > +#endif /* _ACPI_SYS_HOTPLUG_H */ > -- Why did you use the particular values above? Rafael -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>