XXXX remove i86xpv platform code
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
Reviewed by: Rick McNeal <rick.mcneal@nexenta.com>

*** 30,44 ****
  #include <vm/seg_kmem.h>
  #include <sys/psm.h>
  #include <sys/psm_modctl.h>
  #include <sys/smp_impldefs.h>
  #include <sys/reboot.h>
- #if defined(__xpv)
- #include <sys/hypervisor.h>
- #include <vm/kboot_mmu.h>
- #include <vm/hat_pte.h>
- #endif
  
  /*
   *      External reference functions
   */
  extern void *get_next_mach(void *, char *);
--- 30,39 ----
*** 211,234 ****
  
          if (len == 0)
                  return (0);
  
          pgoffset = addr & MMU_PAGEOFFSET;
- #ifdef __xpv
-         /*
-          * If we're dom0, we're starting from a MA. translate that to a PA
-          * XXPV - what about driver domains???
-          */
-         if (DOMAIN_IS_INITDOMAIN(xen_info)) {
-                 base = pfn_to_pa(xen_assign_pfn(mmu_btop(addr))) |
-                     (addr & MMU_PAGEOFFSET);
-         } else {
                  base = addr;
-         }
- #else
-         base = addr;
- #endif
          npages = mmu_btopr(len + pgoffset);
          cvaddr = device_arena_alloc(ptob(npages), VM_NOSLEEP);
          if (cvaddr == NULL)
                  return (0);
          hat_devload(kas.a_hat, cvaddr, mmu_ptob(npages), mmu_btop(base),
--- 206,216 ----
*** 343,357 ****
  {
          *p0 = (int)modl->psm_swp->psw_infop->p_owner;
          return (0);
  }
  
- #if defined(__xpv)
- #define DEFAULT_PSM_MODULE      "xpv_uppc"
- #else
  #define DEFAULT_PSM_MODULE      "uppc"
- #endif
  
  static char *
  psm_get_impl_module(int first)
  {
          static char **pnamep;
--- 325,335 ----
*** 388,403 ****
                          cmn_err(CE_CONT, "!Skipping psm: %s\n", this);
          }
          close_mach_list();
  }
  
- #if defined(__xpv)
- #define NOTSUP_MSG "This version of Solaris xVM does not support this hardware"
- #else
- #define NOTSUP_MSG "This version of Solaris does not support this hardware"
- #endif  /* __xpv */
- 
  void
  psm_install(void)
  {
          struct psm_sw *swp, *cswp;
          struct psm_ops *opsp;
--- 366,375 ----
*** 427,437 ****
                              &machstring[0], err);
                  mutex_enter(&psmsw_lock);
          }
          mutex_exit(&psmsw_lock);
          if (psmcnt == 0)
!                 halt(NOTSUP_MSG);
          (*psminitf)();
  }
  
  /*
   * Return 1 if kernel debugger is present, and 0 if not.
--- 399,409 ----
                              &machstring[0], err);
                  mutex_enter(&psmsw_lock);
          }
          mutex_exit(&psmsw_lock);
          if (psmcnt == 0)
!                 halt("This hardware is not supported by current OS version");
          (*psminitf)();
  }
  
  /*
   * Return 1 if kernel debugger is present, and 0 if not.