NetBSD/sys/arch/amd64/conf/std.xen

# $NetBSD: std.xen,v 1.4 2008/11/13 01:45:48 cegger Exp $
# NetBSD: std.i386,v 1.24 2003/02/26 21:33:36 fvdl Exp 
#
# standard, required NetBSD/i386 'options'

machine xen amd64
include		"conf/std"	# MI standard options

options 	XEN	#Xen support
options 	XEN3	#Xen 3.x support
#options		__XEN_INTERFACE_VERSION__=0x00030205 # Xen 3.1 interface

options 	CPU_IN_CKSUM
options 	EXEC_ELF64	# exec ELF binaries
options 	EXEC_SCRIPT	# exec #! scripts
options 	MTRR
prepare move to new interface 2008-11-13 04:45:48 +03:00			`# $NetBSD: std.xen,v 1.4 2008/11/13 01:45:48 cegger Exp $`
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support to NetBSD/Xen, both Dom0 and DomU. 2007-11-22 19:16:40 +03:00			`# NetBSD: std.i386,v 1.24 2003/02/26 21:33:36 fvdl Exp`
			`#`
			`# standard, required NetBSD/i386 'options'`

			`machine xen amd64`
			`include "conf/std" # MI standard options`

			`options XEN #Xen support`
			`options XEN3 #Xen 3.x support`
prepare move to new interface 2008-11-13 04:45:48 +03:00			`#options __XEN_INTERFACE_VERSION__=0x00030205 # Xen 3.1 interface`
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support to NetBSD/Xen, both Dom0 and DomU. 2007-11-22 19:16:40 +03:00
Refactor in_cksum/in4_cksum/in6_cksum implementations: - All three functions are included in the kernel by default. They call a backend function cpu_in_cksum after possibly computing the checksum of the pseudo header. - cpu_in_cksum is the core to implement the one-complement sum. The default implementation is moderate fast on most platforms and provides a 32bit accumulator with 16bit addends for L32 platforms and a 64bit accumulator with 32bit addends for L64 platforms. It handles edge cases like very large mbuf chains (could happen with native IPv6 in the future) and provides a good base for new native implementations. - Modify i386 and amd64 assembly to use the new interface. This disables the MD implementations on !x86 until the conversion is done. For Alpha, the portable version is faster. 2008-01-26 00:12:10 +03:00			`options CPU_IN_CKSUM`
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support to NetBSD/Xen, both Dom0 and DomU. 2007-11-22 19:16:40 +03:00			`options EXEC_ELF64 # exec ELF binaries`
			`options EXEC_SCRIPT # exec #! scripts`
			`options MTRR`