From: Kenji Kaneshige Date: Thu, 28 Apr 2005 07:25:58 +0000 (-0700) Subject: [PATCH] ACPI based I/O APIC hot-plug: add interfaces X-Git-Tag: v2.6.13-rc1~39^2~12 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1bb248a5d2230a3d8ef42199c742194a8580b15;p=pandora-kernel.git [PATCH] ACPI based I/O APIC hot-plug: add interfaces This patch adds the following new interfaces for I/O xAPIC hotplug. The implementation of these interfaces depends on each architecture. o int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base); This new interface is to add a new I/O xAPIC specified by phys_addr and gsi_base pair. phys_addr is the physical address to which the I/O xAPIC is mapped and gsi_base is global system interrupt base of the I/O xAPIC. acpi_register_ioapic returns 0 on success, or negative value on error. o int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base); This new interface is to remove a I/O xAPIC specified by gsi_base. acpi_unregister_ioapic returns 0 on success, or negative value on error. Signed-off-by: Kenji Kaneshige Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed