X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmm_config.c;h=c0c713e0ef721931e8b5890ad58d6723bc681eea;hb=1fe82881720f7f9f64f789871f763aca93b47a7e;hp=f5ca6635d9a07a64113b436c801279c9c9a115cd;hpb=266af4b5b19da7bee8e7445288c7c1cb3ee194c7;p=palacios.git

diff --git a/palacios/src/palacios/vmm_config.c b/palacios/src/palacios/vmm_config.c
index f5ca663..c0c713e 100644
--- a/palacios/src/palacios/vmm_config.c
+++ b/palacios/src/palacios/vmm_config.c
@@ -39,6 +39,8 @@
 #include <devices/os_debug.h>
 #include <devices/apic.h>
 #include <devices/io_apic.h>
+#include <devices/para_net.h>
+#include <devices/pci.h>
 
 
 
@@ -86,10 +88,12 @@ int v3_config_guest(struct guest_info * info, struct v3_vm_config * config_ptr)
     
     v3_init_hypercall_map(info);
     
-  
-    if (v3_cpu_type == V3_SVM_REV3_CPU) {
+    if ((v3_cpu_type == V3_SVM_REV3_CPU) && 
+	(config_ptr->enable_nested_paging == 1)) {
+	PrintDebug("Guest Page Mode: NESTED_PAGING\n");
 	info->shdw_pg_mode = NESTED_PAGING;
     } else {
+	PrintDebug("Guest Page Mode: SHADOW_PAGING\n");
 	v3_init_shadow_page_state(info);
 	info->shdw_pg_mode = SHADOW_PAGING;
     }
@@ -222,8 +226,38 @@ static int setup_memory_map(struct guest_info * info, struct v3_vm_config * conf
 	}
     }
 
+#ifdef CRAY_XT
+    {
+#define SEASTAR_START 0xffe00000 
+#define SEASTAR_END 0xffffffff 
+	
+	// Fill in generic memory below the seastar
+	addr_t top_of_mem = (SEASTAR_START < info->mem_size) ? SEASTAR_START : info->mem_size;
+	int num_low_pages = (top_of_mem - 0x100000) / PAGE_SIZE;
+	
+	if (v3_add_shadow_mem(info, 0x100000, top_of_mem, (addr_t)V3_AllocPages(num_low_pages)) == -1) {
+	    PrintError("Could not extended memory below 4G\n");
+	    return -1;
+	}
+	
+	// Map the Seastar straight through
+	if (v3_add_shadow_mem(info, SEASTAR_START, SEASTAR_END, SEASTAR_START) == -1) {
+	    PrintError("Could not map through the seastar\n");
+	    return -1;
+	}
+	
+	
+	// Add memory above the seastar
+	if (info->mem_size > SEASTAR_END) {
+	    int num_high_pages = mem_pages - (SEASTAR_END / PAGE_SIZE);    
 
-
+	    if (v3_add_shadow_mem(info, SEASTAR_END, info->mem_size, (addr_t)V3_AllocPages(num_high_pages)) == -1) {
+		PrintError("Could not map extended memory above 4G\n");
+		return -1;
+	    }
+	}
+    }
+#else 
     // Fill in the extended memory map....
     {
 	int num_ext_pages = mem_pages - (0x100000 / PAGE_SIZE);
@@ -235,7 +269,8 @@ static int setup_memory_map(struct guest_info * info, struct v3_vm_config * conf
 	    }
 	}
     }
-    
+#endif    
+
     print_shadow_map(info);
 
     return 0;
@@ -246,6 +281,9 @@ static int setup_memory_map(struct guest_info * info, struct v3_vm_config * conf
 static int setup_devices(struct guest_info * info, struct v3_vm_config * config_ptr) {
     struct vm_device * ramdisk = NULL;
     struct vm_device * cdrom = NULL;
+#ifdef DEBUG_PCI
+    struct vm_device * pci = v3_create_pci();
+#endif
     struct vm_device * nvram = v3_create_nvram();
     //struct vm_device * timer = v3_create_timer();
     struct vm_device * pic = v3_create_pic();
@@ -255,6 +293,7 @@ static int setup_devices(struct guest_info * info, struct v3_vm_config * config_
     struct vm_device * os_debug = v3_create_os_debug();
     struct vm_device * apic = v3_create_apic();
     struct vm_device * ioapic = v3_create_io_apic(apic);
+    struct vm_device * para_net = v3_create_para_net();
 
     //struct vm_device * serial = v3_create_serial();
     struct vm_device * generic = NULL;
@@ -266,7 +305,7 @@ static int setup_devices(struct guest_info * info, struct v3_vm_config * config_
     if (use_ramdisk) {
 	PrintDebug("Creating Ramdisk\n");
 	ramdisk = v3_create_ramdisk();
-	cdrom = v3_create_cdrom(ramdisk, config_ptr->ramdisk, config_ptr->ramdisk_size); 
+	cdrom = v3_create_cdrom(ramdisk, config_ptr->ramdisk, config_ptr->ramdisk_size);
     }
     
     
@@ -274,6 +313,9 @@ static int setup_devices(struct guest_info * info, struct v3_vm_config * config_
 	generic = configure_generic(info, config_ptr);
     }
 
+#ifdef DEBUG_PCI
+    v3_attach_device(info, pci);
+#endif
 
     v3_attach_device(info, nvram);
     //v3_attach_device(info, timer);
@@ -287,6 +329,8 @@ static int setup_devices(struct guest_info * info, struct v3_vm_config * config_
     v3_attach_device(info, apic);
     v3_attach_device(info, ioapic);
 
+    v3_attach_device(info, para_net);
+
     if (use_ramdisk) {
 	v3_attach_device(info, ramdisk);
 	v3_attach_device(info, cdrom);