.\" This manpage has been automatically generated by docbook2man .\" from a DocBook document. This tool can be found at: .\" .\" Please send any bug reports, improvements, comments, patches, .\" etc. to Steve Cheng . .TH "ACPI_RESERVE_BOOTMEM" "9" "09 October 2005" "" "" .SH NAME acpi_reserve_bootmem \- do _very_ early ACPI initialisation .SH SYNOPSIS "SYNOPSIS" .sp \fB .sp void __init acpi_reserve_bootmem ( \fIvoid\fB); \fR .SH "ARGUMENTS" .TP \fB\fIvoid\fB\fR no arguments .SH "DESCRIPTION" .PP .PP We allocate a page from the first 1MB of memory for the wakeup routine for when we come back from a sleep state. The runtime allocator allows specification of <16MB pages, but not <1MB pages.