projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| 5ead97c8 JF |
1 | /* Xen-specific pieces of head.S, intended to be included in the right |
| 2 | place in head.S */ | |
| 3 | ||
| 4 | #ifdef CONFIG_XEN | |
| 5 | ||
| 6 | #include <linux/elfnote.h> | |
| 08b6d290 | 7 | #include <linux/init.h> |
| 5ead97c8 JF |
8 | #include <asm/boot.h> |
| 9 | #include <xen/interface/elfnote.h> | |
| 10 | ||
| 08b6d290 | 11 | __INIT |
| 5ead97c8 JF |
12 | ENTRY(startup_xen) |
| 13 | movl %esi,xen_start_info | |
| 14 | cld | |
| 15 | movl $(init_thread_union+THREAD_SIZE),%esp | |
| 16 | jmp xen_start_kernel | |
| 08b6d290 SR |
17 | |
| 18 | __FINIT | |
| 5ead97c8 | 19 | |
| ebb9cfe2 | 20 | .pushsection .text |
| 5ead97c8 JF |
21 | .align PAGE_SIZE_asm |
| 22 | ENTRY(hypercall_page) | |
| 23 | .skip 0x1000 | |
| 24 | .popsection | |
| 25 | ||
| 26 | ELFNOTE(Xen, XEN_ELFNOTE_GUEST_OS, .asciz "linux") | |
| 27 | ELFNOTE(Xen, XEN_ELFNOTE_GUEST_VERSION, .asciz "2.6") | |
| 28 | ELFNOTE(Xen, XEN_ELFNOTE_XEN_VERSION, .asciz "xen-3.0") | |
| 29 | ELFNOTE(Xen, XEN_ELFNOTE_VIRT_BASE, .long __PAGE_OFFSET) | |
| 30 | ELFNOTE(Xen, XEN_ELFNOTE_ENTRY, .long startup_xen) | |
| 31 | ELFNOTE(Xen, XEN_ELFNOTE_HYPERCALL_PAGE, .long hypercall_page) | |
| 32 | ELFNOTE(Xen, XEN_ELFNOTE_FEATURES, .asciz "!writable_page_tables|pae_pgdir_above_4gb") | |
| 5ead97c8 | 33 | ELFNOTE(Xen, XEN_ELFNOTE_PAE_MODE, .asciz "yes") |
| 5ead97c8 JF |
34 | ELFNOTE(Xen, XEN_ELFNOTE_LOADER, .asciz "generic") |
| 35 | ||
| 36 | #endif /*CONFIG_XEN */ |