X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmm_config.c;h=f0befa8d7478fa89c4dda23e300ea21feed300d9;hb=18cc68af5caa15264a853167e9d2d885cb79317a;hp=942457362117f2ed700751d359c0139b329bbbce;hpb=6c56ead58f57e08c23eab5d67f2a58f95ce712b4;p=palacios.git diff --git a/palacios/src/palacios/vmm_config.c b/palacios/src/palacios/vmm_config.c index 9424573..f0befa8 100644 --- a/palacios/src/palacios/vmm_config.c +++ b/palacios/src/palacios/vmm_config.c @@ -24,6 +24,8 @@ #include #include #include +#include + #include #include @@ -31,12 +33,17 @@ #include #include #include -#include -#include +#include +#include +#include #include #include #include - +#include +#include +#include +#include +#include #include @@ -44,13 +51,10 @@ #define USE_GENERIC 1 -#define ROMBIOS_START 0x000f0000 -#define VGABIOS_START 0x000c0000 static int setup_memory_map(struct guest_info * info, struct v3_vm_config * config_ptr); -static int setup_devices(struct guest_info * info, struct v3_vm_config * config_ptr); static struct vm_device * configure_generic(struct guest_info * info, struct v3_vm_config * config_ptr); @@ -58,188 +62,195 @@ static struct vm_device * configure_generic(struct guest_info * info, struct v3 static int passthrough_mem_write(addr_t guest_addr, void * src, uint_t length, void * priv_data) { - return length; - // memcpy((void*)guest_addr, src, length); - PrintDebug("Write of %d bytes to %p\n", length, (void *)guest_addr); - PrintDebug("Write Value = %p\n", (void *)*(addr_t *)src); - - return length; + return length; + // memcpy((void*)guest_addr, src, length); + PrintDebug("Write of %d bytes to %p\n", length, (void *)guest_addr); + PrintDebug("Write Value = %p\n", (void *)*(addr_t *)src); + + return length; } int v3_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_type; - // Initialize the subsystem data strutures - v3_init_time(info); - v3_init_io_map(info); - v3_init_msr_map(info); - v3_init_interrupt_state(info); - v3_init_dev_mgr(info); - v3_init_host_events(info); + // Amount of ram the Guest will have, rounded to a 4K page boundary + info->mem_size = config_ptr->mem_size & ~(addr_t)0xfff; - v3_init_decoder(info); - v3_init_shadow_map(info); - - if (v3_cpu_type == V3_SVM_REV3_CPU) { - info->shdw_pg_mode = NESTED_PAGING; - } else { - v3_init_shadow_page_state(info); - info->shdw_pg_mode = SHADOW_PAGING; - } - - // Initial CPU operating mode - info->cpu_mode = REAL; - info->mem_mode = PHYSICAL_MEM; + // Initialize the subsystem data strutures + v3_init_time(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_host_events(info); - // Amount of ram the Guest will have - info->mem_size = config_ptr->mem_size; - // Configure the memory map for the guest - setup_memory_map(info, config_ptr); - - // Configure the devices for the guest - setup_devices(info, config_ptr); - + v3_init_decoder(info); + + v3_init_hypercall_map(info); - if (config_ptr->enable_profiling) { - info->enable_profiler = 1; - v3_init_profiler(info); - } else { - info->enable_profiler = 0; - } + // Initialize the memory map + v3_init_shadow_map(info); + + + 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; + } + + // Initial CPU operating mode + info->cpu_mode = REAL; + info->mem_mode = PHYSICAL_MEM; + + // Configure the memory map for the guest + if (setup_memory_map(info, config_ptr) == -1) { + PrintError("Setting up guest memory map failed...\n"); + return -1; + } + - //v3_hook_io_port(info, 1234, &IO_Read, NULL, info); + if (config_ptr->enable_profiling) { + info->enable_profiler = 1; + v3_init_profiler(info); + } else { + info->enable_profiler = 0; + } - // Setup initial cpu register state - info->rip = 0xfff0; - info->vm_regs.rsp = 0x0; + //v3_hook_io_port(info, 1234, &IO_Read, NULL, info); + + // Setup initial cpu register state + info->rip = 0xfff0; + info->vm_regs.rsp = 0x0; - - return 0; + + return 0; } + + + /* TODO: * The amount of guest memory is stored in info->mem_size * We need to make sure the memory map extends to cover it */ static int setup_memory_map(struct guest_info * info, struct v3_vm_config * config_ptr) { - - /* layout rombios */ - { - uint_t num_pages = (config_ptr->rombios_size + PAGE_SIZE - 1) / PAGE_SIZE; - void * guest_mem = V3_AllocPages(num_pages); - - PrintDebug("Layout Region %d bytes\n", config_ptr->rombios_size); - memcpy(V3_VAddr(guest_mem), config_ptr->rombios, config_ptr->rombios_size); - - v3_add_shadow_mem(info, ROMBIOS_START, ROMBIOS_START + (num_pages * PAGE_SIZE) - 1, (addr_t)guest_mem); + PrintDebug("Setting up memory map (memory size=%dMB)\n", (uint_t)(info->mem_size / (1024 * 1024))); - PrintDebug("Adding Shadow Region (0x%p-0x%p) -> 0x%p\n", - (void *)ROMBIOS_START, - (void *)ROMBIOS_START + (num_pages * PAGE_SIZE), - (void *)guest_mem); - } - - - /* layout vgabios */ - { - uint_t num_pages = (config_ptr->vgabios_size + PAGE_SIZE - 1) / PAGE_SIZE; - void * guest_mem = V3_AllocPages(num_pages); + // VGA frame buffer + if (1) { + if (v3_add_shadow_mem(info, 0xa0000, 0xc0000, 0xa0000) == -1) { + PrintError("Could not map VGA framebuffer\n"); + return -1; + } + } else { + v3_hook_write_mem(info, 0xa0000, 0xc0000, 0xa0000, passthrough_mem_write, NULL); + } - PrintDebug("Layout Region %d bytes\n", config_ptr->vgabios_size); - memcpy(V3_VAddr(guest_mem), config_ptr->vgabios, config_ptr->vgabios_size); +#define VGABIOS_START 0x000c0000 +#define ROMBIOS_START 0x000f0000 - v3_add_shadow_mem(info, VGABIOS_START, VGABIOS_START + (num_pages * PAGE_SIZE) - 1, (addr_t)guest_mem); + /* layout vgabios */ + { + addr_t vgabios_dst = v3_get_shadow_addr(&(info->mem_map.base_region), VGABIOS_START); + memcpy(V3_VAddr((void *)vgabios_dst), config_ptr->vgabios, config_ptr->vgabios_size); + } - PrintDebug("Adding Shadow Region (0x%p-0x%p) -> 0x%p\n", - (void *)VGABIOS_START, - (void *)VGABIOS_START + (num_pages * PAGE_SIZE), - (void *)guest_mem); - } + /* layout rombios */ + { + addr_t rombios_dst = v3_get_shadow_addr(&(info->mem_map.base_region), ROMBIOS_START); + memcpy(V3_VAddr((void *)rombios_dst), config_ptr->rombios, config_ptr->rombios_size); + } - // - v3_add_shadow_mem(info, 0x0, 0x9ffff, (addr_t)V3_AllocPages(160)); - - if (1) { - v3_add_shadow_mem(info, 0xa0000, 0xbffff, 0xa0000); - } else { - v3_hook_write_mem(info, 0xa0000, 0xbffff, 0xa0000, passthrough_mem_write, NULL); - } - - // TEMP - //add_shadow_region_passthrough(info, 0xc0000, 0xc8000, 0xc0000); - - if (1) { - v3_add_shadow_mem(info, 0xc7000, 0xc8000, (addr_t)V3_AllocPages(1)); - if (v3_add_shadow_mem(info, 0xc8000, 0xf0000, (addr_t)V3_AllocPages(40)) == -1) { - PrintDebug("Error adding shadow region\n"); +#ifdef CRAY_XT + { +#define SEASTAR_START 0xffe00000 +#define SEASTAR_END 0xffffffff + // 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; + } } - } else { - v3_add_shadow_mem(info, 0xc0000, 0xc8000, 0xc0000); - v3_add_shadow_mem(info, 0xc8000, 0xf0000, 0xc8000); - } - - - if (1) { - v3_add_shadow_mem(info, 0x100000, 0x1000000, (addr_t)V3_AllocPages(4096)); - } else { - /* MEMORY HOOK TEST */ - v3_add_shadow_mem(info, 0x100000, 0xa00000, (addr_t)V3_AllocPages(2304)); - v3_hook_write_mem(info, 0xa00000, 0xa01000, (addr_t)V3_AllocPages(1), passthrough_mem_write, NULL); - v3_add_shadow_mem(info, 0xa01000, 0x1000000, (addr_t)V3_AllocPages(1791)); - } - - v3_add_shadow_mem(info, 0x1000000, 0x8000000, (addr_t)V3_AllocPages(32768)); - - // test - give linux accesss to PCI space - PAD - //v3_add_shadow_mem(info, 0xc0000000,0xffffffff,0xc0000000); - - - print_shadow_map(info); +#endif + + print_shadow_map(info); - return 0; + return 0; } -static int setup_devices(struct guest_info * info, struct v3_vm_config * config_ptr) { +int v3_config_devices(struct guest_info * info, struct v3_vm_config * config_ptr) { + + struct vm_device * ide = NULL; struct vm_device * ramdisk = NULL; - struct vm_device * cdrom = NULL; - struct vm_device * nvram = v3_create_nvram(); - //struct vm_device * timer = v3_create_timer(); + + struct vm_device * pci = NULL; + struct vm_device * northbridge = NULL; + struct vm_device * southbridge = NULL; + + struct vm_device * nvram = NULL; struct vm_device * pic = v3_create_pic(); struct vm_device * keyboard = v3_create_keyboard(); struct vm_device * pit = v3_create_pit(); struct vm_device * bochs_debug = v3_create_bochs_debug(); 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; - int use_ramdisk = config_ptr->use_ramdisk; + int use_generic = USE_GENERIC; + if (config_ptr->enable_pci == 1) { + pci = v3_create_pci(); + northbridge = v3_create_i440fx(pci); + southbridge = v3_create_piix3(pci); + ide = v3_create_ide(pci, southbridge); + } else { + ide = v3_create_ide(NULL, NULL); + } + + - if (use_ramdisk) { - PrintDebug("Creating Ramdisk\n"); - ramdisk = v3_create_ramdisk(); - cdrom = v3_create_cdrom(ramdisk, config_ptr->ramdisk, config_ptr->ramdisk_size); + nvram = v3_create_nvram(ide); + + if (config_ptr->use_ram_cd == 1) { + PrintDebug("Creating Ram CD\n"); + ramdisk = v3_create_ram_cd(ide, 0, 0, + (addr_t)(config_ptr->ramdisk), + config_ptr->ramdisk_size); + } else if (config_ptr->use_ram_hd == 1) { + PrintDebug("Creating Ram HD\n"); + ramdisk = v3_create_ram_hd(ide, 0, 0, + (addr_t)(config_ptr->ramdisk), + config_ptr->ramdisk_size); } if (use_generic) { - generic = configure_generic(info, config_ptr); + generic = configure_generic(info, config_ptr); } - v3_attach_device(info, nvram); - //v3_attach_device(info, timer); + + + v3_attach_device(info, pic); v3_attach_device(info, pit); v3_attach_device(info, keyboard); @@ -248,155 +259,151 @@ static int setup_devices(struct guest_info * info, struct v3_vm_config * config_ v3_attach_device(info, os_debug); 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); + if (config_ptr->enable_pci == 1) { + PrintDebug("Attaching PCI\n"); + v3_attach_device(info, pci); + PrintDebug("Attaching Northbridge\n"); + v3_attach_device(info, northbridge); + PrintDebug("Attaching Southbridge\n"); + v3_attach_device(info, southbridge); + } + + PrintDebug("Attaching IDE\n"); + v3_attach_device(info, ide); + + if (ramdisk != NULL) { + v3_attach_device(info, ramdisk); } if (use_generic) { - // Important that this be attached last! - v3_attach_device(info, generic); + // Important that this be attached last! + v3_attach_device(info, generic); } + + // This should go last because it contains the hardware state + v3_attach_device(info, nvram); PrintDebugDevMgr(info); + return 0; +} - // give keyboard interrupts to vm - // no longer needed since we have a keyboard device - //hook_irq(&vm_info, 1); - -#if 0 - // give floppy controller to vm - v3_hook_passthrough_irq(info, 6); -#endif - - - if (!use_ramdisk) { - PrintDebug("Hooking IDE IRQs\n"); - - //primary ide - v3_hook_passthrough_irq(info, 14); - - // secondary ide - v3_hook_passthrough_irq(info, 15); - } - - return 0; -} static struct vm_device * configure_generic(struct guest_info * info, struct v3_vm_config * config_ptr) { - PrintDebug("Creating Generic Device\n"); - struct vm_device * generic = v3_create_generic(); - - // Make the DMA controller invisible - v3_generic_add_port_range(generic, 0x00, 0x07, GENERIC_PRINT_AND_IGNORE); // DMA 1 channels 0,1,2,3 (address, counter) - v3_generic_add_port_range(generic, 0xc0, 0xc7, GENERIC_PRINT_AND_IGNORE); // DMA 2 channels 4,5,6,7 (address, counter) - v3_generic_add_port_range(generic, 0x87, 0x87, GENERIC_PRINT_AND_IGNORE); // DMA 1 channel 0 page register - v3_generic_add_port_range(generic, 0x83, 0x83, GENERIC_PRINT_AND_IGNORE); // DMA 1 channel 1 page register - v3_generic_add_port_range(generic, 0x81, 0x81, GENERIC_PRINT_AND_IGNORE); // DMA 1 channel 2 page register - v3_generic_add_port_range(generic, 0x82, 0x82, GENERIC_PRINT_AND_IGNORE); // DMA 1 channel 3 page register - v3_generic_add_port_range(generic, 0x8f, 0x8f, GENERIC_PRINT_AND_IGNORE); // DMA 2 channel 4 page register - v3_generic_add_port_range(generic, 0x8b, 0x8b, GENERIC_PRINT_AND_IGNORE); // DMA 2 channel 5 page register - v3_generic_add_port_range(generic, 0x89, 0x89, GENERIC_PRINT_AND_IGNORE); // DMA 2 channel 6 page register - v3_generic_add_port_range(generic, 0x8a, 0x8a, GENERIC_PRINT_AND_IGNORE); // DMA 2 channel 7 page register - v3_generic_add_port_range(generic, 0x08, 0x0f, GENERIC_PRINT_AND_IGNORE); // DMA 1 misc registers (csr, req, smask,mode,clearff,reset,enable,mmask) - v3_generic_add_port_range(generic, 0xd0, 0xde, GENERIC_PRINT_AND_IGNORE); // DMA 2 misc registers - - - - - // Make the Serial ports invisible - - v3_generic_add_port_range(generic, 0x3f8, 0x3f8+7, GENERIC_PRINT_AND_IGNORE); // COM 1 - v3_generic_add_port_range(generic, 0x2f8, 0x2f8+7, GENERIC_PRINT_AND_IGNORE); // COM 2 - - - + PrintDebug("Creating Generic Device\n"); + struct vm_device * generic = v3_create_generic(); + - v3_generic_add_port_range(generic, 0x3e8, 0x3e8+7, GENERIC_PRINT_AND_IGNORE); // COM 3 - v3_generic_add_port_range(generic, 0x2e8, 0x2e8+7, GENERIC_PRINT_AND_IGNORE); // COM 4 + // port 0x92: A20 enable/disable (bit 2) (This causes an MMU flush) + + + // Make the DMA controller invisible + v3_generic_add_port_range(generic, 0x00, 0x07, GENERIC_PRINT_AND_IGNORE); // DMA 1 channels 0,1,2,3 (address, counter) + v3_generic_add_port_range(generic, 0xc0, 0xc7, GENERIC_PRINT_AND_IGNORE); // DMA 2 channels 4,5,6,7 (address, counter) + v3_generic_add_port_range(generic, 0x87, 0x87, GENERIC_PRINT_AND_IGNORE); // DMA 1 channel 0 page register + v3_generic_add_port_range(generic, 0x83, 0x83, GENERIC_PRINT_AND_IGNORE); // DMA 1 channel 1 page register + v3_generic_add_port_range(generic, 0x81, 0x81, GENERIC_PRINT_AND_IGNORE); // DMA 1 channel 2 page register + v3_generic_add_port_range(generic, 0x82, 0x82, GENERIC_PRINT_AND_IGNORE); // DMA 1 channel 3 page register + v3_generic_add_port_range(generic, 0x8f, 0x8f, GENERIC_PRINT_AND_IGNORE); // DMA 2 channel 4 page register + v3_generic_add_port_range(generic, 0x8b, 0x8b, GENERIC_PRINT_AND_IGNORE); // DMA 2 channel 5 page register + v3_generic_add_port_range(generic, 0x89, 0x89, GENERIC_PRINT_AND_IGNORE); // DMA 2 channel 6 page register + v3_generic_add_port_range(generic, 0x8a, 0x8a, GENERIC_PRINT_AND_IGNORE); // DMA 2 channel 7 page register + v3_generic_add_port_range(generic, 0x08, 0x0f, GENERIC_PRINT_AND_IGNORE); // DMA 1 misc registers (csr, req, smask,mode,clearff,reset,enable,mmask) + v3_generic_add_port_range(generic, 0xd0, 0xde, GENERIC_PRINT_AND_IGNORE); // DMA 2 misc registers + + + + + // Make the Serial ports invisible + + v3_generic_add_port_range(generic, 0x3f8, 0x3f8+7, GENERIC_PRINT_AND_IGNORE); // COM 1 + v3_generic_add_port_range(generic, 0x2f8, 0x2f8+7, GENERIC_PRINT_AND_IGNORE); // COM 2 + - - // Make the PCI bus invisible (at least it's configuration) - - v3_generic_add_port_range(generic, 0xcf8, 0xcf8, GENERIC_PRINT_AND_IGNORE); // PCI Config Address - v3_generic_add_port_range(generic, 0xcfc, 0xcfc, GENERIC_PRINT_AND_IGNORE); // PCI Config Data + v3_generic_add_port_range(generic, 0x3e8, 0x3e8+7, GENERIC_PRINT_AND_IGNORE); // COM 3 + v3_generic_add_port_range(generic, 0x2e8, 0x2e8+7, GENERIC_PRINT_AND_IGNORE); // COM 4 + + // Make the PCI bus invisible (at least it's configuration) + + //v3_generic_add_port_range(generic, 0xcf8, 0xcf8, GENERIC_PRINT_AND_IGNORE); // PCI Config Address + //v3_generic_add_port_range(generic, 0xcfc, 0xcfc, GENERIC_PRINT_AND_IGNORE); // PCI Config Data + + + #if 0 - if (!use_ramdisk) { + if (!use_ramdisk) { // Monitor the IDE controllers (very slow) v3_generic_add_port_range(generic, 0x170, 0x178, GENERIC_PRINT_AND_PASSTHROUGH); // IDE 1 v3_generic_add_port_range(generic, 0x376, 0x377, GENERIC_PRINT_AND_PASSTHROUGH); // IDE 1 - } + } - v3_generic_add_port_range(generic, 0x1f0, 0x1f8, GENERIC_PRINT_AND_PASSTHROUGH); // IDE 0 - v3_generic_add_port_range(generic, 0x3f6, 0x3f7, GENERIC_PRINT_AND_PASSTHROUGH); // IDE 0 + v3_generic_add_port_range(generic, 0x1f0, 0x1f8, GENERIC_PRINT_AND_PASSTHROUGH); // IDE 0 + v3_generic_add_port_range(generic, 0x3f6, 0x3f7, GENERIC_PRINT_AND_PASSTHROUGH); // IDE 0 #endif #if 0 - - // Make the floppy controllers invisible - - v3_generic_add_port_range(generic, 0x3f0, 0x3f2, GENERIC_PRINT_AND_IGNORE); // Primary floppy controller (base,statusa/statusb,DOR) - v3_generic_add_port_range(generic, 0x3f4, 0x3f5, GENERIC_PRINT_AND_IGNORE); // Primary floppy controller (mainstat/datarate,data) - v3_generic_add_port_range(generic, 0x3f7, 0x3f7, GENERIC_PRINT_AND_IGNORE); // Primary floppy controller (DIR) - v3_generic_add_port_range(generic, 0x370, 0x372, GENERIC_PRINT_AND_IGNORE); // Secondary floppy controller (base,statusa/statusb,DOR) - v3_generic_add_port_range(generic, 0x374, 0x375, GENERIC_PRINT_AND_IGNORE); // Secondary floppy controller (mainstat/datarate,data) - v3_generic_add_port_range(generic, 0x377, 0x377, GENERIC_PRINT_AND_IGNORE); // Secondary floppy controller (DIR) - + + // Make the floppy controllers invisible + + v3_generic_add_port_range(generic, 0x3f0, 0x3f2, GENERIC_PRINT_AND_IGNORE); // Primary floppy controller (base,statusa/statusb,DOR) + v3_generic_add_port_range(generic, 0x3f4, 0x3f5, GENERIC_PRINT_AND_IGNORE); // Primary floppy controller (mainstat/datarate,data) + v3_generic_add_port_range(generic, 0x3f7, 0x3f7, GENERIC_PRINT_AND_IGNORE); // Primary floppy controller (DIR) + v3_generic_add_port_range(generic, 0x370, 0x372, GENERIC_PRINT_AND_IGNORE); // Secondary floppy controller (base,statusa/statusb,DOR) + v3_generic_add_port_range(generic, 0x374, 0x375, GENERIC_PRINT_AND_IGNORE); // Secondary floppy controller (mainstat/datarate,data) + v3_generic_add_port_range(generic, 0x377, 0x377, GENERIC_PRINT_AND_IGNORE); // Secondary floppy controller (DIR) + #endif #if 1 - // Make the parallel port invisible + // Make the parallel port invisible - v3_generic_add_port_range(generic, 0x378, 0x37f, GENERIC_PRINT_AND_IGNORE); + v3_generic_add_port_range(generic, 0x378, 0x37f, GENERIC_PRINT_AND_IGNORE); #endif #if 1 - // Monitor graphics card operations - - v3_generic_add_port_range(generic, 0x3b0, 0x3bb, GENERIC_PRINT_AND_PASSTHROUGH); - v3_generic_add_port_range(generic, 0x3c0, 0x3df, GENERIC_PRINT_AND_PASSTHROUGH); + // Monitor graphics card operations + + v3_generic_add_port_range(generic, 0x3b0, 0x3bb, GENERIC_PRINT_AND_PASSTHROUGH); + v3_generic_add_port_range(generic, 0x3c0, 0x3df, GENERIC_PRINT_AND_PASSTHROUGH); #endif #if 1 - // Make the ISA PNP features invisible - - v3_generic_add_port_range(generic, 0x274, 0x277, GENERIC_PRINT_AND_IGNORE); - v3_generic_add_port_range(generic, 0x279, 0x279, GENERIC_PRINT_AND_IGNORE); - v3_generic_add_port_range(generic, 0xa79, 0xa79, GENERIC_PRINT_AND_IGNORE); + // Make the ISA PNP features invisible + + v3_generic_add_port_range(generic, 0x274, 0x277, GENERIC_PRINT_AND_IGNORE); + v3_generic_add_port_range(generic, 0x279, 0x279, GENERIC_PRINT_AND_IGNORE); + v3_generic_add_port_range(generic, 0xa79, 0xa79, GENERIC_PRINT_AND_IGNORE); #endif #if 1 - // Monitor any network card (realtek ne2000) operations - v3_generic_add_port_range(generic, 0xc100, 0xc1ff, GENERIC_PRINT_AND_PASSTHROUGH); + // Monitor any network card (realtek ne2000) operations + v3_generic_add_port_range(generic, 0xc100, 0xc1ff, GENERIC_PRINT_AND_PASSTHROUGH); #endif -#if 1 - // Make any Bus master ide controller invisible - - v3_generic_add_port_range(generic, 0xc000, 0xc00f, GENERIC_PRINT_AND_IGNORE); -#endif - // v3_generic_add_port_range(generic, 0x378, 0x400, GENERIC_PRINT_AND_IGNORE); - - return generic; + // v3_generic_add_port_range(generic, 0x378, 0x400, GENERIC_PRINT_AND_IGNORE); + + return generic; }