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7 Commits

Author SHA1 Message Date
Isaku Yamahata f8de2ec678 ia64/pv_ops/xen/gate.S: xen gate page paravirtualization 
xen gate page paravirtualization

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2009-03-26 11:01:55 -07:00
Isaku Yamahata 496203b15b ia64/pv_ops/xen: paravirtualize read/write ar.itc and ar.itm 
paravirtualize ar.itc and ar.itm in order to support save/restore.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2009-03-26 10:50:32 -07:00
Isaku Yamahata 533bd15623 ia64/pv_ops/xen: preliminary to paravirtualizing fsys.S for xen. 
This is a preliminary patch to paravirtualizing fsys.S.
compile fsys.S twice one for native and one for xen, and switch
them at run tine.
Later fsys.S will be paravirtualized.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2009-03-26 10:49:47 -07:00
Isaku Yamahata 16583bc0b4 ia64/pv_ops/xen: paravirtualize entry.S for ia64/xen. 
paravirtualize entry.S for ia64/xen by multi compile.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2008-10-17 10:05:46 -07:00
Isaku Yamahata 5142ec4690 ia64/pv_ops/xen: paravirtualize ivt.S for xen. 
paravirtualize ivt.S for xen by multi compile.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2008-10-17 10:05:08 -07:00
Isaku Yamahata 21820cce17 ia64/pv_ops/xen: paravirtualize DO_SAVE_MIN for xen. 
paravirtualize DO_SAVE_MIN in minstate.h for xen.

Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2008-10-17 10:04:13 -07:00
Isaku Yamahata d65b503edd ia64/pv_ops/xen: define xen paravirtualized instructions for hand written assembly code 
define xen paravirtualized instructions for hand written assembly code.

Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Cc: Akio Takebe <takebe_akio@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2008-10-17 10:03:47 -07:00