本文整理汇总了C++中drive_get函数的典型用法代码示例。如果您正苦于以下问题：C++ drive_get函数的具体用法？C++ drive_get怎么用？C++ drive_get使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了drive_get函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: collie_init
static void collie_init(QEMUMachineInitArgs *args)
{
const char *cpu_model = args->cpu_model;
const char *kernel_filename = args->kernel_filename;
const char *kernel_cmdline = args->kernel_cmdline;
const char *initrd_filename = args->initrd_filename;
StrongARMState *s;
DriveInfo *dinfo;
MemoryRegion *sysmem = get_system_memory();
if (!cpu_model) {
cpu_model = "sa1110";
}
s = sa1110_init(sysmem, collie_binfo.ram_size, cpu_model);
dinfo = drive_get(IF_PFLASH, 0, 0);
pflash_cfi01_register(SA_CS0, NULL, "collie.fl1", 0x02000000,
dinfo ? dinfo->bdrv : NULL, (64 * 1024),
512, 4, 0x00, 0x00, 0x00, 0x00, 0);
dinfo = drive_get(IF_PFLASH, 0, 1);
pflash_cfi01_register(SA_CS1, NULL, "collie.fl2", 0x02000000,
dinfo ? dinfo->bdrv : NULL, (64 * 1024),
512, 4, 0x00, 0x00, 0x00, 0x00, 0);
sysbus_create_simple("scoop", 0x40800000, NULL);
collie_binfo.kernel_filename = kernel_filename;
collie_binfo.kernel_cmdline = kernel_cmdline;
collie_binfo.initrd_filename = initrd_filename;
collie_binfo.board_id = 0x208;
arm_load_kernel(s->cpu, &collie_binfo);
}
开发者ID:vonwenm，项目名称:qemu-tsx，代码行数:34，代码来源:collie.c
示例2: beagle_common_init
static void beagle_common_init(ram_addr_t ram_size,
const char *boot_device,
const char *kernel_filename,
const char *kernel_cmdline,
const char *initrd_filename,
int cpu_model)
{
struct beagle_s *s = (struct beagle_s *) qemu_mallocz(sizeof(*s));
DriveInfo *dmtd = drive_get(IF_MTD, 0, 0);
DriveInfo *dsd = drive_get(IF_SD, 0, 0);
if (!dmtd && !dsd) {
hw_error("%s: SD or NAND image required", __FUNCTION__);
}
#if MAX_SERIAL_PORTS < 1
#error MAX_SERIAL_PORTS must be at least 1!
#endif
s->cpu = omap3_mpu_init(cpu_model, 1, ram_size,
NULL, NULL, serial_hds[0], NULL);
s->nand = nand_init(NAND_MFR_MICRON, 0xba, dmtd ? dmtd->bdrv : NULL);
nand_setpins(s->nand, 0, 0, 0, 1, 0); /* no write-protect */
omap_gpmc_attach(s->cpu->gpmc, BEAGLE_NAND_CS, s->nand, 0, 2);
if (dsd) {
omap3_mmc_attach(s->cpu->omap3_mmc[0], dsd->bdrv, 0, 0);
}
s->twl4030 = twl4030_init(omap_i2c_bus(s->cpu->i2c, 0),
s->cpu->irq[0][OMAP_INT_3XXX_SYS_NIRQ],
NULL, NULL);
int i;
for (i = 0; i < nb_nics; i++) {
if (!nd_table[i].model || !strcmp(nd_table[i].model, "smc91c111")) {
break;
}
}
if (cpu_model == omap3430) {
qemu_set_irq(qdev_get_gpio_in(s->cpu->gpio, BEAGLE_GPIO_ID1),1);
qemu_set_irq(qdev_get_gpio_in(s->cpu->gpio, BEAGLE_GPIO_ID3),1);
}
if (i < nb_nics) {
s->smc = qdev_create(NULL, "smc91c111");
qdev_set_nic_properties(s->smc, &nd_table[i]);
qdev_init_nofail(s->smc);
sysbus_connect_irq(sysbus_from_qdev(s->smc), 0,
qdev_get_gpio_in(s->cpu->gpio, 54));
} else {
hw_error("%s: no NIC for smc91c111\n", __FUNCTION__);
}
omap_gpmc_attach(s->cpu->gpmc, BEAGLE_SMC_CS, s->smc, 0, 0);
/* Wire up an I2C slave which returns EDID monitor information;
* newer Linux kernels won't turn on the display unless they
* detect a monitor over DDC.
*/
s->ddc = i2c_create_slave(omap_i2c_bus(s->cpu->i2c, 2), "i2c-ddc", 0x50);
omap_lcd_panel_attach(s->cpu->dss);
}
开发者ID:hongjiujing，项目名称:Opensource，代码行数:60，代码来源:beagle.c
示例3: collie_init
static void collie_init(ram_addr_t ram_size,
const char *boot_device,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
StrongARMState *s;
DriveInfo *dinfo;
ram_addr_t phys_flash;
if (!cpu_model) {
cpu_model = "sa1110";
}
s = sa1110_init(collie_binfo.ram_size, cpu_model);
phys_flash = qemu_ram_alloc(NULL, "collie.fl1", 0x02000000);
dinfo = drive_get(IF_PFLASH, 0, 0);
pflash_cfi01_register(SA_CS0, phys_flash,
dinfo ? dinfo->bdrv : NULL, (64 * 1024),
512, 4, 0x00, 0x00, 0x00, 0x00, 0);
phys_flash = qemu_ram_alloc(NULL, "collie.fl2", 0x02000000);
dinfo = drive_get(IF_PFLASH, 0, 1);
pflash_cfi01_register(SA_CS1, phys_flash,
dinfo ? dinfo->bdrv : NULL, (64 * 1024),
512, 4, 0x00, 0x00, 0x00, 0x00, 0);
sysbus_create_simple("scoop", 0x40800000, NULL);
collie_binfo.kernel_filename = kernel_filename;
collie_binfo.kernel_cmdline = kernel_cmdline;
collie_binfo.initrd_filename = initrd_filename;
collie_binfo.board_id = 0x208;
arm_load_kernel(s->env, &collie_binfo);
}
开发者ID:16aug，项目名称:nvmeqemu，代码行数:35，代码来源:collie.c
示例4: overo_init
static void overo_init(ram_addr_t ram_size,
const char *boot_device,
const char *kernel_filename,
const char *kernel_cmdline,
const char *initrd_filename,
const char *cpu_model)
{
struct overo_s *s = (struct overo_s *) g_malloc0(sizeof(*s));
DriveInfo *dmtd = drive_get(IF_MTD, 0, 0);
DriveInfo *dsd = drive_get(IF_SD, 0, 0);
if (ram_size > 1024 * 1024 * 1024) {
fprintf(stderr, "overo: maximum permitted RAM size 1024MB\n");
exit(1);
}
if (!dmtd && !dsd) {
hw_error("%s: SD or NAND image required", __FUNCTION__);
}
s->cpu = omap3_mpu_init(omap3430, ram_size,
NULL, NULL, serial_hds[0], NULL);
s->nand = nand_init(dmtd ? dmtd->bdrv : NULL, NAND_MFR_MICRON, 0xba);
nand_setpins(s->nand, 0, 0, 0, 1, 0); /* no write-protect */
omap_gpmc_attach_nand(s->cpu->gpmc, OVERO_NAND_CS, s->nand);
if (dsd) {
omap3_mmc_attach(s->cpu->omap3_mmc[0], dsd->bdrv, 0, 0);
}
/* FAB revs >= 2516: 4030 interrupt is GPIO 0 (earlier ones were 112) */
s->twl4030 = twl4030_init(omap_i2c_bus(s->cpu->i2c, 0),
qdev_get_gpio_in(s->cpu->gpio, 0),
NULL, NULL);
/* Wire up an I2C slave which returns EDID monitor information;
* newer Linux kernels won't turn on the display unless they
* detect a monitor over DDC.
*/
s->ddc = i2c_create_slave(omap_i2c_bus(s->cpu->i2c, 2), "i2c-ddc", 0x50);
omap_lcd_panel_attach(s->cpu->dss);
/* Strictly this should be a LAN9221 */
if (nd_table[0].vlan) {
/* The ethernet chip hangs off the GPMC */
NICInfo *nd = &nd_table[0];
qemu_check_nic_model(nd, "lan9118");
s->eth = qdev_create(NULL, "lan9118");
qdev_set_nic_properties(s->eth, nd);
qdev_init_nofail(s->eth);
omap_gpmc_attach(s->cpu->gpmc, OVERO_NET_CS,
sysbus_mmio_get_region(sysbus_from_qdev(s->eth), 0));
sysbus_connect_irq(sysbus_from_qdev(s->eth), 0,
qdev_get_gpio_in(s->cpu->gpio, 176));
}
}
开发者ID:fromYtoY，项目名称:qemu-trustzone，代码行数:57，代码来源:overo.c
示例5: mainstone_common_init
static void mainstone_common_init(ram_addr_t ram_size,
const char *kernel_filename,
const char *kernel_cmdline, const char *initrd_filename,
const char *cpu_model, enum mainstone_model_e model, int arm_id)
{
uint32_t sector_len = 256 * 1024;
target_phys_addr_t mainstone_flash_base[] = { MST_FLASH_0, MST_FLASH_1 };
PXA2xxState *cpu;
qemu_irq *mst_irq;
DriveInfo *dinfo;
int i;
if (!cpu_model)
cpu_model = "pxa270-c5";
/* Setup CPU & memory */
cpu = pxa270_init(mainstone_binfo.ram_size, cpu_model);
cpu_register_physical_memory(0, MAINSTONE_ROM,
qemu_ram_alloc(NULL, "mainstone.rom",
MAINSTONE_ROM) | IO_MEM_ROM);
/* Setup initial (reset) machine state */
cpu->env->regs[15] = mainstone_binfo.loader_start;
/* There are two 32MiB flash devices on the board */
for (i = 0; i < 2; i ++) {
dinfo = drive_get(IF_PFLASH, 0, i);
if (!dinfo) {
fprintf(stderr, "Two flash images must be given with the "
"'pflash' parameter\n");
exit(1);
}
if (!pflash_cfi01_register(mainstone_flash_base[i],
qemu_ram_alloc(NULL, "mainstone.flash",
MAINSTONE_FLASH),
dinfo->bdrv, sector_len,
MAINSTONE_FLASH / sector_len, 4, 0, 0, 0, 0)) {
fprintf(stderr, "qemu: Error registering flash memory.\n");
exit(1);
}
}
mst_irq = mst_irq_init(cpu, MST_FPGA_PHYS, PXA2XX_PIC_GPIO_0);
/* setup keypad */
printf("map addr %p\n", &map);
pxa27x_register_keypad(cpu->kp, map, 0xe0);
/* MMC/SD host */
pxa2xx_mmci_handlers(cpu->mmc, NULL, mst_irq[MMC_IRQ]);
smc91c111_init(&nd_table[0], MST_ETH_PHYS, mst_irq[ETHERNET_IRQ]);
mainstone_binfo.kernel_filename = kernel_filename;
mainstone_binfo.kernel_cmdline = kernel_cmdline;
mainstone_binfo.initrd_filename = initrd_filename;
mainstone_binfo.board_id = arm_id;
arm_load_kernel(cpu->env, &mainstone_binfo);
}
开发者ID:mithleshvrts，项目名称:qemu-kvm-rhel6，代码行数:60，代码来源:mainstone.c
示例6: connex_init
static void connex_init(QEMUMachineInitArgs *args)
{
PXA2xxState *cpu;
DriveInfo *dinfo;
int be;
MemoryRegion *address_space_mem = get_system_memory();
uint32_t connex_rom = 0x01000000;
uint32_t connex_ram = 0x04000000;
cpu = pxa255_init(address_space_mem, connex_ram);
dinfo = drive_get(IF_PFLASH, 0, 0);
if (!dinfo) {
fprintf(stderr, "A flash image must be given with the "
"'pflash' parameter\n");
exit(1);
}
#ifdef TARGET_WORDS_BIGENDIAN
be = 1;
#else
be = 0;
#endif
if (!pflash_cfi01_register(0x00000000, NULL, "connext.rom", connex_rom,
dinfo->bdrv, sector_len, connex_rom / sector_len,
2, 0, 0, 0, 0, be)) {
fprintf(stderr, "qemu: Error registering flash memory.\n");
exit(1);
}
/* Interrupt line of NIC is connected to GPIO line 36 */
smc91c111_init(&nd_table[0], 0x04000300,
qdev_get_gpio_in(cpu->gpio, 36));
}
开发者ID:frenchleaf，项目名称:qemu，代码行数:35，代码来源:gumstix.c
示例7: s5l8930_spi_init1
static int s5l8930_spi_init1(SysBusDevice *dev)
{
int iomemtype;
DriveInfo *dinfo;
S5L8930SPIState *s = FROM_SYSBUS(S5L8930SPIState, dev);
sysbus_init_irq(dev, &s->irq);
iomemtype = cpu_register_io_memory(s5l8930_spi_readfn, s5l8930_spi_writefn, s, DEVICE_LITTLE_ENDIAN);
sysbus_init_mmio(dev, 0x3c, iomemtype);
if(!intnum) {
dinfo = drive_get(IF_PFLASH, 0, 0);
if (!dinfo) {
fprintf(stderr, "A NOR image must be given with the -pflash parameter\n");
exit(1);
}
s->timer = qemu_new_timer_ns(vm_clock, spi_timer, s);
s->pflash = (void *)pflash_spi_register(qemu_ram_alloc(NULL, "ipad1g.xor", 1024*1024),
dinfo->bdrv, 4096,
256, 1, 2,
0x1f, 0x45, 0x02);
intnum++;
}
return 0;
}
开发者ID:Samardon，项目名称:QEMU-s5l89xx-port，代码行数:29，代码来源:s5l8930_spi.c
示例8: beagle_common_init
static void beagle_common_init(ram_addr_t ram_size,
const char *boot_device,
const char *kernel_filename,
const char *kernel_cmdline,
const char *initrd_filename,
int cpu_model)
{
MemoryRegion *sysmem = get_system_memory();
struct beagle_s *s = (struct beagle_s *) g_malloc0(sizeof(*s));
DriveInfo *dmtd = drive_get(IF_MTD, 0, 0);
DriveInfo *dsd = drive_get(IF_SD, 0, 0);
if (!dmtd && !dsd) {
hw_error("%s: SD or NAND image required", __FUNCTION__);
}
#if MAX_SERIAL_PORTS < 1
#error MAX_SERIAL_PORTS must be at least 1!
#endif
s->cpu = omap3_mpu_init(sysmem, cpu_model, ram_size,
NULL, NULL, serial_hds[0], NULL);
s->nand = nand_init(dmtd ? dmtd->bdrv : NULL, NAND_MFR_MICRON, 0xba);
nand_setpins(s->nand, 0, 0, 0, 1, 0); /* no write-protect */
omap_gpmc_attach_nand(s->cpu->gpmc, BEAGLE_NAND_CS, s->nand);
if (dsd) {
omap3_mmc_attach(s->cpu->omap3_mmc[0], dsd->bdrv, 0, 0);
}
s->twl4030 = twl4030_init(omap_i2c_bus(s->cpu->i2c[0]),
qdev_get_gpio_in(s->cpu->ih[0],
OMAP_INT_3XXX_SYS_NIRQ),
NULL, NULL);
if (cpu_model == omap3430) {
qemu_set_irq(qdev_get_gpio_in(s->cpu->gpio, BEAGLE_GPIO_ID1),1);
qemu_set_irq(qdev_get_gpio_in(s->cpu->gpio, BEAGLE_GPIO_ID3),1);
}
/* Wire up an I2C slave which returns EDID monitor information;
* newer Linux kernels won't turn on the display unless they
* detect a monitor over DDC.
*/
s->ddc = i2c_create_slave(omap_i2c_bus(s->cpu->i2c[2]), "i2c-ddc", 0x50);
omap_lcd_panel_attach(s->cpu->dss);
}
开发者ID:AlexWWW，项目名称:qemu-linaro-clone，代码行数:46，代码来源:beagle.c
示例9: pc_basic_device_init
void pc_basic_device_init(qemu_irq *isa_irq,
FDCtrl **floppy_controller,
ISADevice **rtc_state)
{
int i;
DriveInfo *fd[MAX_FD];
PITState *pit;
qemu_irq rtc_irq = NULL;
qemu_irq *a20_line;
ISADevice *i8042;
qemu_irq *cpu_exit_irq;
register_ioport_write(0x80, 1, 1, ioport80_write, NULL);
register_ioport_write(0xf0, 1, 1, ioportF0_write, NULL);
if (!no_hpet) {
DeviceState *hpet = sysbus_create_simple("hpet", HPET_BASE, NULL);
for (i = 0; i < 24; i++) {
sysbus_connect_irq(sysbus_from_qdev(hpet), i, isa_irq[i]);
}
rtc_irq = qdev_get_gpio_in(hpet, 0);
}
*rtc_state = rtc_init(2000, rtc_irq);
qemu_register_boot_set(pc_boot_set, *rtc_state);
pit = pit_init(0x40, isa_reserve_irq(0));
pcspk_init(pit);
for(i = 0; i < MAX_SERIAL_PORTS; i++) {
if (serial_hds[i]) {
serial_isa_init(i, serial_hds[i]);
}
}
for(i = 0; i < MAX_PARALLEL_PORTS; i++) {
if (parallel_hds[i]) {
parallel_init(i, parallel_hds[i]);
}
}
a20_line = qemu_allocate_irqs(handle_a20_line_change, first_cpu, 1);
i8042 = isa_create_simple("i8042");
i8042_setup_a20_line(i8042, a20_line);
vmmouse_init(i8042);
cpu_exit_irq = qemu_allocate_irqs(cpu_request_exit, NULL, 1);
DMA_init(0, cpu_exit_irq);
for(i = 0; i < MAX_FD; i++) {
fd[i] = drive_get(IF_FLOPPY, 0, i);
}
*floppy_controller = fdctrl_init_isa(fd);
}
开发者ID:pleed，项目名称:pyqemu，代码行数:56，代码来源:pc.c
示例10: pc_system_firmware_init
void pc_system_firmware_init(MemoryRegion *rom_memory)
{
DriveInfo *pflash_drv;
PcSysFwDevice *sysfw_dev;
sysfw_dev = (PcSysFwDevice*) qdev_create(NULL, "pc-sysfw");
qdev_init_nofail(DEVICE(sysfw_dev));
if (sysfw_dev->rom_only) {
old_pc_system_rom_init(rom_memory);
return;
}
pflash_drv = drive_get(IF_PFLASH, 0, 0);
/* Currently KVM cannot execute from device memory.
Use old rom based firmware initialization for KVM. */
if (kvm_enabled()) {
if (pflash_drv != NULL) {
fprintf(stderr, "qemu: pflash cannot be used with kvm enabled\n");
exit(1);
} else {
sysfw_dev->rom_only = 1;
old_pc_system_rom_init(rom_memory);
return;
}
}
/* If a pflash drive is not found, then create one using
the bios filename. */
if (pflash_drv == NULL) {
pc_fw_add_pflash_drv();
pflash_drv = drive_get(IF_PFLASH, 0, 0);
}
if (pflash_drv != NULL) {
pc_system_flash_init(rom_memory, pflash_drv);
} else {
fprintf(stderr, "qemu: PC system firmware (pflash) not available\n");
exit(1);
}
}
开发者ID:hypersimple，项目名称:QEMU-Logger-and-VM-Introspector，代码行数:43，代码来源:pc_sysfw.c
示例11: tosa_microdrive_attach
static void tosa_microdrive_attach(PXA2xxState *cpu)
{
PCMCIACardState *md;
DriveInfo *dinfo;
dinfo = drive_get(IF_IDE, 0, 0);
if (!dinfo || dinfo->media_cd)
return;
md = dscm1xxxx_init(dinfo);
pxa2xx_pcmcia_attach(cpu->pcmcia[0], md);
}
开发者ID:mark-mb，项目名称:qemu_nvdimm，代码行数:11，代码来源:tosa.c
示例12: petalogix_s3adsp1800_init
static void
petalogix_s3adsp1800_init(QEMUMachineInitArgs *args)
{
ram_addr_t ram_size = args->ram_size;
const char *cpu_model = args->cpu_model;
DeviceState *dev;
MicroBlazeCPU *cpu;
CPUMBState *env;
DriveInfo *dinfo;
int i;
hwaddr ddr_base = MEMORY_BASEADDR;
MemoryRegion *phys_lmb_bram = g_new(MemoryRegion, 1);
MemoryRegion *phys_ram = g_new(MemoryRegion, 1);
qemu_irq irq[32], *cpu_irq;
MemoryRegion *sysmem = get_system_memory();
/* init CPUs */
if (cpu_model == NULL) {
cpu_model = "microblaze";
}
cpu = cpu_mb_init(cpu_model);
env = &cpu->env;
/* Attach emulated BRAM through the LMB. */
memory_region_init_ram(phys_lmb_bram,
"petalogix_s3adsp1800.lmb_bram", LMB_BRAM_SIZE);
vmstate_register_ram_global(phys_lmb_bram);
memory_region_add_subregion(sysmem, 0x00000000, phys_lmb_bram);
memory_region_init_ram(phys_ram, "petalogix_s3adsp1800.ram", ram_size);
vmstate_register_ram_global(phys_ram);
memory_region_add_subregion(sysmem, ddr_base, phys_ram);
dinfo = drive_get(IF_PFLASH, 0, 0);
pflash_cfi01_register(FLASH_BASEADDR,
NULL, "petalogix_s3adsp1800.flash", FLASH_SIZE,
dinfo ? dinfo->bdrv : NULL, (64 * 1024),
FLASH_SIZE >> 16,
1, 0x89, 0x18, 0x0000, 0x0, 1);
cpu_irq = microblaze_pic_init_cpu(env);
dev = xilinx_intc_create(INTC_BASEADDR, cpu_irq[0], 2);
for (i = 0; i < 32; i++) {
irq[i] = qdev_get_gpio_in(dev, i);
}
sysbus_create_simple("xlnx.xps-uartlite", UARTLITE_BASEADDR, irq[3]);
/* 2 timers at irq 2 @ 62 Mhz. */
xilinx_timer_create(TIMER_BASEADDR, irq[0], 0, 62 * 1000000);
xilinx_ethlite_create(&nd_table[0], ETHLITE_BASEADDR, irq[1], 0, 0);
microblaze_load_kernel(cpu, ddr_base, ram_size,
BINARY_DEVICE_TREE_FILE, machine_cpu_reset);
}
开发者ID:hisaki，项目名称:dpdk-ovs，代码行数:54，代码来源:petalogix_s3adsp1800_mmu.c
示例13: tosa_microdrive_attach
static void tosa_microdrive_attach(PXA2xxState *cpu)
{
PCMCIACardState *md;
BlockDriverState *bs;
DriveInfo *dinfo;
dinfo = drive_get(IF_IDE, 0, 0);
if (!dinfo)
return;
bs = dinfo->bdrv;
if (bdrv_is_inserted(bs) && !bdrv_is_removable(bs)) {
md = dscm1xxxx_init(dinfo);
pxa2xx_pcmcia_attach(cpu->pcmcia[0], md);
}
}
开发者ID:mithleshvrts，项目名称:qemu-kvm-rhel6，代码行数:15，代码来源:tosa.c
示例14: g_malloc0
TC6393xbState *tc6393xb_init(MemoryRegion *sysmem, uint32_t base, qemu_irq irq)
{
TC6393xbState *s;
DriveInfo *nand;
static const MemoryRegionOps tc6393xb_ops = {
.read = tc6393xb_readb,
.write = tc6393xb_writeb,
.endianness = DEVICE_NATIVE_ENDIAN,
.impl = {
.min_access_size = 1,
.max_access_size = 1,
},
};
s = (TC6393xbState *) g_malloc0(sizeof(TC6393xbState));
s->irq = irq;
s->gpio_in = qemu_allocate_irqs(tc6393xb_gpio_set, s, TC6393XB_GPIOS);
s->l3v = *qemu_allocate_irqs(tc6393xb_l3v, s, 1);
s->blanked = 1;
s->sub_irqs = qemu_allocate_irqs(tc6393xb_sub_irq, s, TC6393XB_NR_IRQS);
nand = drive_get(IF_MTD, 0, 0);
s->flash = nand_init(nand ? nand->bdrv : NULL, NAND_MFR_TOSHIBA, 0x76);
memory_region_init_io(&s->iomem, &tc6393xb_ops, s, "tc6393xb", 0x10000);
memory_region_add_subregion(sysmem, base, &s->iomem);
memory_region_init_ram(&s->vram, "tc6393xb.vram", 0x100000);
vmstate_register_ram_global(&s->vram);
s->vram_ptr = memory_region_get_ram_ptr(&s->vram);
memory_region_add_subregion(sysmem, base + 0x100000, &s->vram);
s->scr_width = 480;
s->scr_height = 640;
s->con = graphic_console_init(tc6393xb_update_display,
NULL, /* invalidate */
NULL, /* screen_dump */
NULL, /* text_update */
s);
return s;
}
开发者ID:BernardXiong，项目名称:qemu，代码行数:43，代码来源:tc6393xb.c
示例15: pc_system_firmware_init
void pc_system_firmware_init(MemoryRegion *rom_memory, bool isapc_ram_fw)
{
DriveInfo *pflash_drv;
pflash_drv = drive_get(IF_PFLASH, 0, 0);
if (isapc_ram_fw || pflash_drv == NULL) {
/* When a pflash drive is not found, use rom-mode */
old_pc_system_rom_init(rom_memory, isapc_ram_fw);
return;
}
if (kvm_enabled() && !kvm_readonly_mem_enabled()) {
/* Older KVM cannot execute from device memory. So, flash memory
* cannot be used unless the readonly memory kvm capability is present. */
fprintf(stderr, "qemu: pflash with kvm requires KVM readonly memory support\n");
exit(1);
}
pc_system_flash_init(rom_memory, pflash_drv);
}
开发者ID:B-Rich，项目名称:qemu，代码行数:21，代码来源:pc_sysfw.c
示例16: scsi_bus_legacy_handle_cmdline
int scsi_bus_legacy_handle_cmdline(SCSIBus *bus)
{
Location loc;
DriveInfo *dinfo;
int res = 0, unit;
loc_push_none(&loc);
for (unit = 0; unit < bus->ndev; unit++) {
dinfo = drive_get(IF_SCSI, bus->busnr, unit);
if (dinfo == NULL) {
continue;
}
qemu_opts_loc_restore(dinfo->opts);
if (!scsi_bus_legacy_add_drive(bus, dinfo->bdrv, unit, false)) {
res = -1;
break;
}
}
loc_pop(&loc);
return res;
}
开发者ID:AsherBond，项目名称:MondocosmOS，代码行数:21，代码来源:scsi-bus.c
示例17: g_malloc0
TC6393xbState *tc6393xb_init(MemoryRegion *sysmem, uint32_t base, qemu_irq irq)
{
TC6393xbState *s;
DriveInfo *nand;
static const MemoryRegionOps tc6393xb_ops = {
.read = tc6393xb_readb,
.write = tc6393xb_writeb,
.endianness = DEVICE_NATIVE_ENDIAN,
.impl = {
.min_access_size = 1,
.max_access_size = 1,
},
};
s = (TC6393xbState *) g_malloc0(sizeof(TC6393xbState));
s->irq = irq;
s->gpio_in = qemu_allocate_irqs(tc6393xb_gpio_set, s, TC6393XB_GPIOS);
s->l3v = qemu_allocate_irq(tc6393xb_l3v, s, 0);
s->blanked = 1;
s->sub_irqs = qemu_allocate_irqs(tc6393xb_sub_irq, s, TC6393XB_NR_IRQS);
nand = drive_get(IF_MTD, 0, 0);
s->flash = nand_init(nand ? blk_by_legacy_dinfo(nand) : NULL,
NAND_MFR_TOSHIBA, 0x76);
memory_region_init_io(&s->iomem, NULL, &tc6393xb_ops, s, "tc6393xb", 0x10000);
memory_region_add_subregion(sysmem, base, &s->iomem);
memory_region_init_ram(&s->vram, NULL, "tc6393xb.vram", 0x100000,
&error_fatal);
s->vram_ptr = memory_region_get_ram_ptr(&s->vram);
memory_region_add_subregion(sysmem, base + 0x100000, &s->vram);
s->scr_width = 480;
s->scr_height = 640;
s->con = graphic_console_init(NULL, 0, &tc6393xb_gfx_ops, s);
return s;
}
开发者ID:CRYP706URU，项目名称:pyrebox，代码行数:40，代码来源:tc6393xb.c
示例18: verdex_init
static void verdex_init(ram_addr_t ram_size,
const char *boot_device,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
PXA2xxState *cpu;
DriveInfo *dinfo;
int be;
uint32_t verdex_rom = 0x02000000;
uint32_t verdex_ram = 0x10000000;
cpu = pxa270_init(verdex_ram, cpu_model ?: "pxa270-c0");
dinfo = drive_get(IF_PFLASH, 0, 0);
if (!dinfo) {
fprintf(stderr, "A flash image must be given with the "
"'pflash' parameter\n");
exit(1);
}
#ifdef TARGET_WORDS_BIGENDIAN
be = 1;
#else
be = 0;
#endif
if (!pflash_cfi01_register(0x00000000, qemu_ram_alloc(NULL, "verdex.rom",
verdex_rom),
dinfo->bdrv, sector_len, verdex_rom / sector_len,
2, 0, 0, 0, 0, be)) {
fprintf(stderr, "qemu: Error registering flash memory.\n");
exit(1);
}
/* Interrupt line of NIC is connected to GPIO line 99 */
smc91c111_init(&nd_table[0], 0x04000300,
qdev_get_gpio_in(cpu->gpio, 99));
}
开发者ID:16aug，项目名称:nvmeqemu，代码行数:38，代码来源:gumstix.c
示例19: verdex_init
static void verdex_init(MachineState *machine)
{
const char *cpu_model = machine->cpu_model;
PXA2xxState *cpu;
DriveInfo *dinfo;
int be;
MemoryRegion *address_space_mem = get_system_memory();
uint32_t verdex_rom = 0x02000000;
uint32_t verdex_ram = 0x10000000;
cpu = pxa270_init(address_space_mem, verdex_ram, cpu_model ?: "pxa270-c0");
dinfo = drive_get(IF_PFLASH, 0, 0);
if (!dinfo && !qtest_enabled()) {
fprintf(stderr, "A flash image must be given with the "
"'pflash' parameter\n");
exit(1);
}
#ifdef TARGET_WORDS_BIGENDIAN
be = 1;
#else
be = 0;
#endif
if (!pflash_cfi01_register(0x00000000, NULL, "verdex.rom", verdex_rom,
dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
sector_len, verdex_rom / sector_len,
2, 0, 0, 0, 0, be)) {
fprintf(stderr, "qemu: Error registering flash memory.\n");
exit(1);
}
/* Interrupt line of NIC is connected to GPIO line 99 */
smc91c111_init(&nd_table[0], 0x04000300,
qdev_get_gpio_in(cpu->gpio, 99));
}
开发者ID:Distrotech，项目名称:qemu，代码行数:37，代码来源:gumstix.c
示例20: connex_init
static void connex_init(MachineState *machine)
{
PXA2xxState *cpu;
DriveInfo *dinfo;
int be;
MemoryRegion *address_space_mem = get_system_memory();
uint32_t connex_rom = 0x01000000;
uint32_t connex_ram = 0x04000000;
cpu = pxa255_init(address_space_mem, connex_ram);
dinfo = drive_get(IF_PFLASH, 0, 0);
if (!dinfo && !qtest_enabled()) {
error_report("A flash image must be given with the "
"'pflash' parameter");
exit(1);
}
#ifdef TARGET_WORDS_BIGENDIAN
be = 1;
#else
be = 0;
#endif
if (!pflash_cfi01_register(0x00000000, NULL, "connext.rom", connex_rom,
dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
sector_len, connex_rom / sector_len,
2, 0, 0, 0, 0, be)) {
error_report("Error registering flash memory");
exit(1);
}
/* Interrupt line of NIC is connected to GPIO line 36 */
smc91c111_init(&nd_table[0], 0x04000300,
qdev_get_gpio_in(cpu->gpio, 36));
}
开发者ID:CTU-IIG，项目名称:qemu，代码行数:36，代码来源:gumstix.c
注：本文中的drive_get函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
客服电话
APP下载
官方微信
请发表评论