added cpuid hooking

[palacios.git] / palacios / src / palacios / vmm_config.c

diff --git a/palacios/src/palacios/vmm_config.c b/palacios/src/palacios/vmm_config.c
index b6e5587..72887c6 100644 (file)
--- a/palacios/src/palacios/vmm_config.c
+++ b/palacios/src/palacios/vmm_config.c
@@ -22,16 +22,17 @@
 #include <palacios/vmm_debug.h>
 #include <palacios/vmm_msr.h>
 #include <palacios/vmm_decoder.h>
-#include <palacios/vmm_profiler.h>
+#include <palacios/vmm_telemetry.h>
 #include <palacios/vmm_mem.h>
 #include <palacios/vmm_hypercall.h>
 #include <palacios/vmm_dev_mgr.h>
+#include <palacios/vmm_sym_iface.h>
+#include <palacios/vmm_cpuid.h>
 
 #ifdef CONFIG_SYMBIOTIC_SWAP
 #include <palacios/vmm_sym_swap.h>
 #endif
 
-
 #include <devices/generic.h>
 #include <devices/ide.h>
 #include <devices/ram_cd.h>
@@ -39,7 +40,8 @@
 #include <devices/ram_hd.h>
 #include <devices/net_hd.h>
 
-#include <devices/video.h>
+#include <devices/telnet_cons.h>
+#include <devices/pci_passthrough.h>
 
 
 
@@ -57,7 +59,7 @@ static int configure_generic(struct guest_info * info, struct v3_vm_config * con
 
 
 
-#ifndef CONFIG_VIDEO
+#ifdef CONFIG_PASSTHROUGH_VIDEO
 static int passthrough_mem_write(addr_t guest_addr, void * src, uint_t length, void * priv_data) {
 
     return length;
@@ -70,36 +72,36 @@ static int passthrough_mem_write(addr_t guest_addr, void * src, uint_t length, v
 #endif
 
 int v3_pre_config_guest(struct guest_info * info, struct v3_vm_config * config_ptr) {
-   extern v3_cpu_arch_t v3_cpu_type;
+   extern v3_cpu_arch_t v3_cpu_types[];
 
     // Amount of ram the Guest will have, rounded to a 4K page boundary
     info->mem_size = config_ptr->mem_size & ~(addr_t)0xfff;
 
+    info->cpu_id = config_ptr->guest_cpu;
 
-    // Initialize the subsystem data strutures
-    v3_init_time(info);
+    /*
+     * Initialize the subsystem data strutures
+     */
+#ifdef CONFIG_TELEMETRY
+    // This should go first, because other subsystems will depend on the guest_info flag
+    if (config_ptr->enable_telemetry) {
+       info->enable_telemetry = 1;
+       v3_init_telemetry(info);
+    } else {
+       info->enable_telemetry = 0;
+    }
+#endif
+
+    v3_init_hypercall_map(info);
     v3_init_io_map(info);
     v3_init_msr_map(info);
-    v3_init_interrupt_state(info);
-    v3_init_exception_state(info);
-    v3_init_dev_mgr(info);
+    v3_init_cpuid_map(info);
     v3_init_host_events(info);
 
-
-    v3_init_decoder(info);
-    
-    v3_init_hypercall_map(info);
-
-#ifdef CONFIG_SYMBIOTIC_SWAP
-    v3_init_sym_swap(info);
-#endif
-
-
-
     // Initialize the memory map
     v3_init_shadow_map(info);
     
-    if ((v3_cpu_type == V3_SVM_REV3_CPU) && 
+    if ((v3_cpu_types[info->cpu_id] == V3_SVM_REV3_CPU) && 
        (config_ptr->enable_nested_paging == 1)) {
        PrintDebug("Guest Page Mode: NESTED_PAGING\n");
        info->shdw_pg_mode = NESTED_PAGING;
@@ -109,15 +111,20 @@ int v3_pre_config_guest(struct guest_info * info, struct v3_vm_config * config_p
        info->shdw_pg_mode = SHADOW_PAGING;
     }
 
-#ifdef CONFIG_PROFILE_VMM
-    if (config_ptr->enable_profiling) {
-       info->enable_profiler = 1;
-       v3_init_profiler(info);
-    } else {
-       info->enable_profiler = 0;
-    }
+    v3_init_sym_iface(info);
+
+    v3_init_time(info);
+    v3_init_interrupt_state(info);
+    v3_init_exception_state(info);
+    v3_init_dev_mgr(info);
+    v3_init_decoder(info);
+    
+#ifdef CONFIG_SYMBIOTIC_SWAP
+    PrintDebug("initializing symbiotic swap\n");
+    v3_init_sym_swap(info);
 #endif
 
+
     if (config_ptr->schedule_freq == 0) {
        // set the schedule frequency to 100 HZ
        config_ptr->schedule_freq = 100;
@@ -150,6 +157,9 @@ int v3_post_config_guest(struct guest_info * info, struct v3_vm_config * config_
        return -1;
     }
 
+    //    v3_print_io_map(info);
+    v3_print_msr_map(info);
+
     info->run_state = VM_STOPPED;
 
     info->vm_regs.rdi = 0;
@@ -174,7 +184,7 @@ int v3_post_config_guest(struct guest_info * info, struct v3_vm_config * config_
  */
 static int setup_memory_map(struct guest_info * info, struct v3_vm_config * config_ptr) {
 
-#ifndef CONFIG_VIDEO
+#ifdef CONFIG_PASSTHROUGH_VIDEO
     PrintDebug("Setting up memory map (memory size=%dMB)\n", (uint_t)(info->mem_size / (1024 * 1024)));
     
     // VGA frame buffer
@@ -221,7 +231,7 @@ static int setup_memory_map(struct guest_info * info, struct v3_vm_config * conf
     }
 #endif
 
-    print_shadow_map(info);
+    v3_print_mem_map(info);
 
     return 0;
 }
@@ -240,9 +250,15 @@ static int setup_devices(struct guest_info * info, struct v3_vm_config * config_
     v3_create_device(info, "VMNET", NULL);
     
 
+    v3_create_device(info, "CGA_VIDEO", (void *)1);
+    {
+       struct telnet_cons_cfg cons_cfg = {"CGA_VIDEO", 19997};
+       v3_create_device(info, "TELNET_CONSOLE", &cons_cfg);
+    }
 
     if (config_ptr->enable_pci == 1) {
        struct ide_cfg ide_config = {"PCI", "PIIX3"};
+       struct pci_passthrough_cfg pci_pt_cfg = {"PCI", "E1000", 0x8086, 0x100e};
        
        v3_create_device(info, "PCI", NULL);
        v3_create_device(info, "i440FX", "PCI");
@@ -254,9 +270,10 @@ static int setup_devices(struct guest_info * info, struct v3_vm_config * config_
        v3_create_device(info, "LNX_VIRTIO_BALLOON", "PCI");
        v3_create_device(info, "SYM_SWAP", "LNX_VIRTIO_BLK");
 
-       v3_create_device(info, "VIDEO", "PCI");
-
        v3_create_device(info, "IDE", &ide_config);
+       
+       v3_create_device(info, "PCI_PASSTHROUGH", &pci_pt_cfg);
+
     } else {
        v3_create_device(info, "IDE", NULL);
     }
@@ -443,7 +460,7 @@ static int configure_generic(struct guest_info * info, struct v3_vm_config * con
 
 #endif
 
-#ifndef CONFIG_VIDEO
+#ifdef CONFIG_PASTHROUGH_VIDEO
 
     // Monitor graphics card operations