From: Jack Lange <jacklange@cs.pitt.edu>
Date: Wed, 2 Mar 2011 22:21:39 +0000 (-0600)
Subject: Merge branch 'devel' of ssh://palacios@newskysaw/home/palacios/palacios into devel
X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=commitdiff_plain;h=c7b8465c6a056d5603e8733b280fefe6809ed738;p=palacios.git

Merge branch 'devel' of ssh://palacios@newskysaw/home/palacios/palacios into devel

Conflicts:

	palacios/src/devices/apic.c
---

c7b8465c6a056d5603e8733b280fefe6809ed738
diff --cc palacios/src/devices/apic.c
index ca991a3,427ec79..dab92b6
--- a/palacios/src/devices/apic.c
+++ b/palacios/src/devices/apic.c
@@@ -37,8 -33,10 +33,8 @@@
  #ifndef CONFIG_DEBUG_APIC
  #undef PrintDebug
  #define PrintDebug(fmt, args...)
- 
 -#endif
 -
 +#else
+ 
 -#ifdef CONFIG_DEBUG_APIC
  static char * shorthand_str[] = { 
      "(no shorthand)",
      "(self)",
@@@ -56,10 -54,13 +52,9 @@@ static char * deliverymode_str[] = 
      "(Start Up)",
      "(ExtInt)",
  };
 -#endif
 -
 -// Temporary removal of locking
 -#define v3_lock(p) p=p
 -#define v3_unlock(p) p=p
  
 +#endif
  
- 
  typedef enum { APIC_TMR_INT, APIC_THERM_INT, APIC_PERF_INT, 
  	       APIC_LINT0_INT, APIC_LINT1_INT, APIC_ERR_INT } apic_irq_type_t;
  
@@@ -747,28 -797,50 +763,34 @@@ static int route_ipi(struct apic_dev_st
  	       icr->dst,
  	       icr->val);
  
 -#if 0
 -        if (icr->vec!=48) { 
 -	    V3_Print("apic: IPI %s %u from apic %p to %s %s %u (icr=0x%llx)\n",
 -		    deliverymode_str[icr->del_mode], 
 -		    icr->vec, 
 -		    src_apic, 	       
 -		    (icr->dst_mode == 0) ? "(physical)" : "(logical)", 
 -		    shorthand_str[icr->dst_shorthand], 
 -		    icr->dst,
 -		    icr->val);
 -	}
 -
 -#endif
 -
+ 
      switch (icr->dst_shorthand) {
  
  	case APIC_SHORTHAND_NONE:  // no shorthand
  	    if (icr->dst_mode == APIC_DEST_PHYSICAL) { 
  
- 		if (icr->dst >= apic_dev->num_apics) { 
+ 		dest_apic=find_physical_apic(apic_dev,icr);
+ 		
+ 		if (dest_apic==NULL) { 
  		    PrintError("apic: Attempted send to unregistered apic id=%u\n", icr->dst);
 -		    goto route_ipi_out_bad;
 +		    return -1;
  		}
  
+ 
 -	
 -		//V3_Print("apic: phsyical destination of %u (apic %u at 0x%p)\n", icr->dst,dest_apic->lapic_id.val,dest_apic);
 +		dest_apic =  &(apic_dev->apics[icr->dst]);
 +		
- 		V3_Print("apic: phsyical destination of %u (apic %u at 0x%p)\n", icr->dst,dest_apic->lapic_id.val,dest_apic);
+ 
 -		v3_lock(dest_apic->lock);
  
  		if (deliver_ipi(src_apic, dest_apic, 
  				icr->vec, icr->del_mode) == -1) {
  		    PrintError("apic: Could not deliver IPI\n");
 -		    v3_unlock(dest_apic->lock);
 -		    goto route_ipi_out_bad;
 +		    return -1;
  		}
  
 -		v3_unlock(dest_apic->lock);
+ 
 -		//V3_Print("apic: done\n");
 +		V3_Print("apic: done\n");
 +
+ 
  	    } else if (icr->dst_mode == APIC_DEST_LOGICAL) {
  		
  		if (icr->del_mode!=APIC_LOWEST_DELIVERY ) {