diff options
| author | Kip Macy <kmacy@FreeBSD.org> | 2008-08-15 20:51:31 +0000 |
|---|---|---|
| committer | Kip Macy <kmacy@FreeBSD.org> | 2008-08-15 20:51:31 +0000 |
| commit | 93ee134a24fa25fde49b66da24f4262f37bf3249 (patch) | |
| tree | 01c30bdd7553d9c3ff945b2422e697cffe0f9b20 /sys/i386/include/pcpu.h | |
| parent | 66f8d384cf1352e7269973271766595f12b2e2c1 (diff) | |
Integrate support for xen in to i386 common code.
MFC after: 1 month
Notes
Notes:
svn path=/head/; revision=181775
Diffstat (limited to 'sys/i386/include/pcpu.h')
| -rw-r--r-- | sys/i386/include/pcpu.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sys/i386/include/pcpu.h b/sys/i386/include/pcpu.h index c28ae64ca8ca..ea8ff4667758 100644 --- a/sys/i386/include/pcpu.h +++ b/sys/i386/include/pcpu.h @@ -45,6 +45,29 @@ * to each CPU's data can be set up for things like "check curproc on all * other processors" */ + +#ifdef XEN +#define PCPU_MD_FIELDS \ + char pc_monitorbuf[128] __aligned(128); /* cache line */ \ + struct pcpu *pc_prvspace; /* Self-reference */ \ + struct pmap *pc_curpmap; \ + struct i386tss pc_common_tss; \ + struct segment_descriptor pc_common_tssd; \ + struct segment_descriptor *pc_tss_gdt; \ + struct segment_descriptor *pc_fsgs_gdt; \ + vm_paddr_t *pc_pdir_shadow; \ + int pc_currentldt; \ + u_int pc_acpi_id; /* ACPI CPU id */ \ + u_int pc_apic_id; \ + int pc_private_tss; /* Flag indicating private tss*/\ + u_int pc_cr3; /* track cr3 for R1/R3*/ \ + u_int pc_pdir; \ + u_int pc_lazypmap; \ + u_int pc_rendezvous; \ + u_int pc_cpuast + + +#else #define PCPU_MD_FIELDS \ char pc_monitorbuf[128] __aligned(128); /* cache line */ \ struct pcpu *pc_prvspace; /* Self-reference */ \ @@ -58,6 +81,7 @@ u_int pc_apic_id; \ int pc_private_tss /* Flag indicating private tss */ +#endif #ifdef lint extern struct pcpu *pcpup; |