diff options
Diffstat (limited to 'hw')
116 files changed, 684 insertions, 378 deletions
diff --git a/hw/a9mpcore.c b/hw/a9mpcore.c index b5e532839..6f108f4ce 100644 --- a/hw/a9mpcore.c +++ b/hw/a9mpcore.c @@ -4,7 +4,7 @@ * Copyright (c) 2009 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ /* 64 external IRQ lines. */ diff --git a/hw/acpi_piix4.c b/hw/acpi_piix4.c index 350558b85..29f0f76c3 100644 --- a/hw/acpi_piix4.c +++ b/hw/acpi_piix4.c @@ -23,6 +23,7 @@ #include "acpi.h" #include "sysemu.h" #include "range.h" +#include "ioport.h" //#define DEBUG @@ -63,6 +64,7 @@ typedef struct PIIX4PMState { qemu_irq irq; qemu_irq smi_irq; int kvm_enabled; + Notifier machine_ready; /* for pci hotplug */ ACPIGPE gpe; @@ -311,6 +313,19 @@ static void piix4_powerdown(void *opaque, int irq, int power_failing) acpi_pm1_evt_power_down(pm1a, tmr); } +static void piix4_pm_machine_ready(Notifier *n, void *opaque) +{ + PIIX4PMState *s = container_of(n, PIIX4PMState, machine_ready); + uint8_t *pci_conf; + + pci_conf = s->dev.config; + pci_conf[0x5f] = (isa_is_ioport_assigned(0x378) ? 0x80 : 0) | 0x10; + pci_conf[0x63] = 0x60; + pci_conf[0x67] = (isa_is_ioport_assigned(0x3f8) ? 0x08 : 0) | + (isa_is_ioport_assigned(0x2f8) ? 0x90 : 0); + +} + static int piix4_pm_initfn(PCIDevice *dev) { PIIX4PMState *s = DO_UPCAST(PIIX4PMState, dev, dev); @@ -337,11 +352,6 @@ static int piix4_pm_initfn(PCIDevice *dev) /* XXX: which specification is used ? The i82731AB has different mappings */ - pci_conf[0x5f] = (parallel_hds[0] != NULL ? 0x80 : 0) | 0x10; - pci_conf[0x63] = 0x60; - pci_conf[0x67] = (serial_hds[0] != NULL ? 0x08 : 0) | - (serial_hds[1] != NULL ? 0x90 : 0); - pci_conf[0x90] = s->smb_io_base | 1; pci_conf[0x91] = s->smb_io_base >> 8; pci_conf[0xd2] = 0x09; @@ -354,6 +364,8 @@ static int piix4_pm_initfn(PCIDevice *dev) qemu_system_powerdown = *qemu_allocate_irqs(piix4_powerdown, s, 1); pm_smbus_init(&s->dev.qdev, &s->smb); + s->machine_ready.notify = piix4_pm_machine_ready; + qemu_add_machine_init_done_notifier(&s->machine_ready); qemu_register_reset(piix4_reset, s); piix4_acpi_system_hot_add_init(dev->bus, s); diff --git a/hw/an5206.c b/hw/an5206.c index 42a0163fb..04ca420a9 100644 --- a/hw/an5206.c +++ b/hw/an5206.c @@ -3,7 +3,7 @@ * * Copyright (c) 2007 CodeSourcery. * - * This code is licenced under the GPL + * This code is licensed under the GPL */ #include "hw.h" diff --git a/hw/apb_pci.c b/hw/apb_pci.c index 974c87a8c..8b9939c06 100644 --- a/hw/apb_pci.c +++ b/hw/apb_pci.c @@ -34,6 +34,7 @@ #include "rwhandler.h" #include "apb_pci.h" #include "sysemu.h" +#include "exec-memory.h" /* debug APB */ //#define DEBUG_APB @@ -346,6 +347,7 @@ PCIBus *pci_apb_init(target_phys_addr_t special_base, d->bus = pci_register_bus(&d->busdev.qdev, "pci", pci_apb_set_irq, pci_pbm_map_irq, d, + get_system_memory(), 0, 32); pci_bus_set_mem_base(d->bus, mem_base); diff --git a/hw/arm-misc.h b/hw/arm-misc.h index 9aeeaea75..f8a747289 100644 --- a/hw/arm-misc.h +++ b/hw/arm-misc.h @@ -4,7 +4,7 @@ * Copyright (c) 2006 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the LGPL. + * This code is licensed under the LGPL. * */ diff --git a/hw/arm11mpcore.c b/hw/arm11mpcore.c index 3bbd8856c..b47707f7b 100644 --- a/hw/arm11mpcore.c +++ b/hw/arm11mpcore.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ /* ??? The MPCore TRM says the on-chip controller has 224 external IRQ lines diff --git a/hw/arm_boot.c b/hw/arm_boot.c index e0215768b..215d5dec6 100644 --- a/hw/arm_boot.c +++ b/hw/arm_boot.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "hw.h" diff --git a/hw/arm_gic.c b/hw/arm_gic.c index 0e934ecd6..fb07314d5 100644 --- a/hw/arm_gic.c +++ b/hw/arm_gic.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ /* This file contains implementation code for the RealView EB interrupt diff --git a/hw/arm_pic.c b/hw/arm_pic.c index f44568ceb..985148a38 100644 --- a/hw/arm_pic.c +++ b/hw/arm_pic.c @@ -4,7 +4,7 @@ * Copyright (c) 2006 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the LGPL + * This code is licensed under the LGPL */ #include "hw.h" diff --git a/hw/arm_sysctl.c b/hw/arm_sysctl.c index 9225b588b..fd0c8bc3d 100644 --- a/hw/arm_sysctl.c +++ b/hw/arm_sysctl.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "hw.h" diff --git a/hw/arm_timer.c b/hw/arm_timer.c index dac9e7075..fd9448f05 100644 --- a/hw/arm_timer.c +++ b/hw/arm_timer.c @@ -4,7 +4,7 @@ * Copyright (c) 2005-2006 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/armv7m_nvic.c b/hw/armv7m_nvic.c index d06eec9b3..1df8d4db4 100644 --- a/hw/armv7m_nvic.c +++ b/hw/armv7m_nvic.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. * * The ARMv7M System controller is fairly tightly tied in with the * NVIC. Much of that is also implemented here. @@ -576,7 +576,7 @@ static void baum_close(struct CharDriverState *chr) qemu_free(baum); } -CharDriverState *chr_baum_init(QemuOpts *opts) +int chr_baum_init(QemuOpts *opts, CharDriverState **_chr) { BaumDriverState *baum; CharDriverState *chr; @@ -629,7 +629,8 @@ CharDriverState *chr_baum_init(QemuOpts *opts) qemu_chr_generic_open(chr); - return chr; + *_chr = chr; + return 0; fail: qemu_free_timer(baum->cellCount_timer); @@ -638,5 +639,5 @@ fail_handle: qemu_free(handle); qemu_free(chr); qemu_free(baum); - return NULL; + return -EIO; } @@ -23,4 +23,4 @@ */ /* char device */ -CharDriverState *chr_baum_init(QemuOpts *opts); +int chr_baum_init(QemuOpts *opts, CharDriverState **_chr); diff --git a/hw/bitbang_i2c.c b/hw/bitbang_i2c.c index 2937b5c4a..53e9c5c4c 100644 --- a/hw/bitbang_i2c.c +++ b/hw/bitbang_i2c.c @@ -4,7 +4,7 @@ * * Copyright (c) 2008 Jan Kiszka * - * This code is licenced under the GNU GPL v2. + * This code is licensed under the GNU GPL v2. */ #include "hw.h" #include "bitbang_i2c.h" diff --git a/hw/bonito.c b/hw/bonito.c index e8c57a36f..5f62dda6e 100644 --- a/hw/bonito.c +++ b/hw/bonito.c @@ -42,6 +42,7 @@ #include "mips.h" #include "pci_host.h" #include "sysemu.h" +#include "exec-memory.h" //#define DEBUG_BONITO @@ -773,7 +774,8 @@ PCIBus *bonito_init(qemu_irq *pic) dev = qdev_create(NULL, "Bonito-pcihost"); pcihost = FROM_SYSBUS(BonitoState, sysbus_from_qdev(dev)); b = pci_register_bus(&pcihost->busdev.qdev, "pci", pci_bonito_set_irq, - pci_bonito_map_irq, pic, 0x28, 32); + pci_bonito_map_irq, pic, get_system_memory(), + 0x28, 32); pcihost->bus = b; qdev_init_nofail(dev); diff --git a/hw/ccid-card-emulated.c b/hw/ccid-card-emulated.c index 0b0718426..4762e8511 100644 --- a/hw/ccid-card-emulated.c +++ b/hw/ccid-card-emulated.c @@ -4,7 +4,7 @@ * Copyright (c) 2011 Red Hat. * Written by Alon Levy. * - * This code is licenced under the GNU LGPL, version 2 or later. + * This code is licensed under the GNU LGPL, version 2 or later. */ /* @@ -4,7 +4,7 @@ * Copyright (c) 2011 Red Hat. * Written by Alon Levy. * - * This code is licenced under the GNU LGPL, version 2 or later. + * This code is licensed under the GNU LGPL, version 2 or later. */ #ifndef CCID_H @@ -29,7 +29,6 @@ struct CCIDCardState { */ struct CCIDCardInfo { DeviceInfo qdev; - void (*print)(Monitor *mon, CCIDCardState *card, int indent); const uint8_t *(*get_atr)(CCIDCardState *card, uint32_t *len); void (*apdu_from_guest)(CCIDCardState *card, const uint8_t *apdu, diff --git a/hw/dp8393x.c b/hw/dp8393x.c index c332dd59d..1bcd8eeba 100644 --- a/hw/dp8393x.c +++ b/hw/dp8393x.c @@ -898,7 +898,7 @@ void dp83932_init(NICInfo *nd, target_phys_addr_t base, int it_shift, s->watchdog = qemu_new_timer_ns(vm_clock, dp8393x_watchdog, s); s->regs[SONIC_SR] = 0x0004; /* only revision recognized by Linux */ - memcpy(s->conf.macaddr.a, nd->macaddr, sizeof(s->conf.macaddr)); + s->conf.macaddr = nd->macaddr; s->conf.vlan = nd->vlan; s->conf.peer = nd->netdev; diff --git a/hw/ds1225y.c b/hw/ds1225y.c index b1c52321f..662d7b516 100644 --- a/hw/ds1225y.c +++ b/hw/ds1225y.c @@ -22,31 +22,24 @@ * THE SOFTWARE. */ -#include "hw.h" -#include "mips.h" -#include "nvram.h" +#include "sysbus.h" +#include "trace.h" -//#define DEBUG_NVRAM - -typedef struct ds1225y_t -{ +typedef struct { + DeviceState qdev; uint32_t chip_size; + char *filename; QEMUFile *file; uint8_t *contents; - uint8_t protection; -} ds1225y_t; - +} NvRamState; static uint32_t nvram_readb (void *opaque, target_phys_addr_t addr) { - ds1225y_t *s = opaque; + NvRamState *s = opaque; uint32_t val; val = s->contents[addr]; - -#ifdef DEBUG_NVRAM - printf("nvram: read 0x%x at " TARGET_FMT_lx "\n", val, addr); -#endif + trace_nvram_read(addr, val); return val; } @@ -70,13 +63,12 @@ static uint32_t nvram_readl (void *opaque, target_phys_addr_t addr) static void nvram_writeb (void *opaque, target_phys_addr_t addr, uint32_t val) { - ds1225y_t *s = opaque; + NvRamState *s = opaque; -#ifdef DEBUG_NVRAM - printf("nvram: write 0x%x at " TARGET_FMT_lx "\n", val, addr); -#endif + val &= 0xff; + trace_nvram_write(addr, s->contents[addr], val); - s->contents[addr] = val & 0xff; + s->contents[addr] = val; if (s->file) { qemu_fseek(s->file, addr, SEEK_SET); qemu_put_byte(s->file, (int)val); @@ -98,34 +90,6 @@ static void nvram_writel (void *opaque, target_phys_addr_t addr, uint32_t val) nvram_writeb(opaque, addr + 3, (val >> 24) & 0xff); } -static void nvram_writeb_protected (void *opaque, target_phys_addr_t addr, uint32_t val) -{ - ds1225y_t *s = opaque; - - if (s->protection != 7) { -#ifdef DEBUG_NVRAM - printf("nvram: prevent write of 0x%x at " TARGET_FMT_lx "\n", val, addr); -#endif - return; - } - - nvram_writeb(opaque, addr, val); -} - -static void nvram_writew_protected (void *opaque, target_phys_addr_t addr, uint32_t val) -{ - nvram_writeb_protected(opaque, addr, val & 0xff); - nvram_writeb_protected(opaque, addr + 1, (val >> 8) & 0xff); -} - -static void nvram_writel_protected (void *opaque, target_phys_addr_t addr, uint32_t val) -{ - nvram_writeb_protected(opaque, addr, val & 0xff); - nvram_writeb_protected(opaque, addr + 1, (val >> 8) & 0xff); - nvram_writeb_protected(opaque, addr + 2, (val >> 16) & 0xff); - nvram_writeb_protected(opaque, addr + 3, (val >> 24) & 0xff); -} - static CPUReadMemoryFunc * const nvram_read[] = { &nvram_readb, &nvram_readw, @@ -138,45 +102,83 @@ static CPUWriteMemoryFunc * const nvram_write[] = { &nvram_writel, }; -static CPUWriteMemoryFunc * const nvram_write_protected[] = { - &nvram_writeb_protected, - &nvram_writew_protected, - &nvram_writel_protected, +static int nvram_post_load(void *opaque, int version_id) +{ + NvRamState *s = opaque; + + /* Close file, as filename may has changed in load/store process */ + if (s->file) { + qemu_fclose(s->file); + } + + /* Write back nvram contents */ + s->file = qemu_fopen(s->filename, "wb"); + if (s->file) { + /* Write back contents, as 'wb' mode cleaned the file */ + qemu_put_buffer(s->file, s->contents, s->chip_size); + qemu_fflush(s->file); + } + + return 0; +} + +static const VMStateDescription vmstate_nvram = { + .name = "nvram", + .version_id = 0, + .minimum_version_id = 0, + .minimum_version_id_old = 0, + .post_load = nvram_post_load, + .fields = (VMStateField[]) { + VMSTATE_VARRAY_UINT32(contents, NvRamState, chip_size, 0, + vmstate_info_uint8, uint8_t), + VMSTATE_END_OF_LIST() + } }; -/* Initialisation routine */ -void *ds1225y_init(target_phys_addr_t mem_base, const char *filename) +typedef struct { + SysBusDevice busdev; + NvRamState nvram; +} SysBusNvRamState; + +static int nvram_sysbus_initfn(SysBusDevice *dev) { - ds1225y_t *s; - int mem_indexRW, mem_indexRP; + NvRamState *s = &FROM_SYSBUS(SysBusNvRamState, dev)->nvram; QEMUFile *file; + int s_io; - s = qemu_mallocz(sizeof(ds1225y_t)); - s->chip_size = 0x2000; /* Fixed for ds1225y chip: 8 KiB */ s->contents = qemu_mallocz(s->chip_size); - s->protection = 7; + + s_io = cpu_register_io_memory(nvram_read, nvram_write, s, + DEVICE_NATIVE_ENDIAN); + sysbus_init_mmio(dev, s->chip_size, s_io); /* Read current file */ - file = qemu_fopen(filename, "rb"); + file = qemu_fopen(s->filename, "rb"); if (file) { /* Read nvram contents */ qemu_get_buffer(file, s->contents, s->chip_size); qemu_fclose(file); } - s->file = qemu_fopen(filename, "wb"); - if (s->file) { - /* Write back contents, as 'wb' mode cleaned the file */ - qemu_put_buffer(s->file, s->contents, s->chip_size); - qemu_fflush(s->file); - } + nvram_post_load(s, 0); + + return 0; +} + +static SysBusDeviceInfo nvram_sysbus_info = { + .qdev.name = "ds1225y", + .qdev.size = sizeof(SysBusNvRamState), + .qdev.vmsd = &vmstate_nvram, + .init = nvram_sysbus_initfn, + .qdev.props = (Property[]) { + DEFINE_PROP_UINT32("size", SysBusNvRamState, nvram.chip_size, 0x2000), + DEFINE_PROP_STRING("filename", SysBusNvRamState, nvram.filename), + DEFINE_PROP_END_OF_LIST(), + }, +}; - /* Read/write memory */ - mem_indexRW = cpu_register_io_memory(nvram_read, nvram_write, s, - DEVICE_NATIVE_ENDIAN); - cpu_register_physical_memory(mem_base, s->chip_size, mem_indexRW); - /* Read/write protected memory */ - mem_indexRP = cpu_register_io_memory(nvram_read, nvram_write_protected, s, - DEVICE_NATIVE_ENDIAN); - cpu_register_physical_memory(mem_base + s->chip_size, s->chip_size, mem_indexRP); - return s; +static void nvram_register(void) +{ + sysbus_register_withprop(&nvram_sysbus_info); } + +device_init(nvram_register) diff --git a/hw/ds1338.c b/hw/ds1338.c index 6f5ae5e6c..3522af5b5 100644 --- a/hw/ds1338.c +++ b/hw/ds1338.c @@ -4,7 +4,7 @@ * Copyright (c) 2009 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GNU GPL v2. + * This code is licensed under the GNU GPL v2. */ #include "i2c.h" diff --git a/hw/dummy_m68k.c b/hw/dummy_m68k.c index cec1cc8e8..eed9e3843 100644 --- a/hw/dummy_m68k.c +++ b/hw/dummy_m68k.c @@ -3,7 +3,7 @@ * * Copyright (c) 2007 CodeSourcery. * - * This code is licenced under the GPL + * This code is licensed under the GPL */ #include "hw.h" @@ -244,7 +244,7 @@ static void do_busid_cmd(ESPState *s, uint8_t *buf, uint8_t busid) DPRINTF("do_busid_cmd: busid 0x%x\n", busid); lun = busid & 7; - s->current_req = scsi_req_new(s->current_dev, 0, lun); + s->current_req = scsi_req_new(s->current_dev, 0, lun, NULL); datalen = scsi_req_enqueue(s->current_req, buf); s->ti_size = datalen; if (datalen != 0) { diff --git a/hw/etraxfs_eth.c b/hw/etraxfs_eth.c index 6aa400720..dff5f55f3 100644 --- a/hw/etraxfs_eth.c +++ b/hw/etraxfs_eth.c @@ -602,7 +602,7 @@ void *etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr) DEVICE_NATIVE_ENDIAN); cpu_register_physical_memory (base, 0x5c, eth->ethregs); - memcpy(eth->conf.macaddr.a, nd->macaddr, sizeof(nd->macaddr)); + eth->conf.macaddr = nd->macaddr; eth->conf.vlan = nd->vlan; eth->conf.peer = nd->netdev; diff --git a/hw/fw_cfg.c b/hw/fw_cfg.c index 85c8c3c7b..a29db9055 100644 --- a/hw/fw_cfg.c +++ b/hw/fw_cfg.c @@ -26,6 +26,7 @@ #include "isa.h" #include "fw_cfg.h" #include "sysbus.h" +#include "qemu-error.h" /* debug firmware config */ //#define DEBUG_FW_CFG @@ -56,6 +57,143 @@ struct FWCfgState { Notifier machine_ready; }; +#define JPG_FILE 0 +#define BMP_FILE 1 + +static FILE *probe_splashfile(char *filename, int *file_sizep, int *file_typep) +{ + FILE *fp = NULL; + int fop_ret; + int file_size; + int file_type = -1; + unsigned char buf[2] = {0, 0}; + unsigned int filehead_value = 0; + int bmp_bpp; + + fp = fopen(filename, "rb"); + if (fp == NULL) { + error_report("failed to open file '%s'.", filename); + return fp; + } + /* check file size */ + fseek(fp, 0L, SEEK_END); + file_size = ftell(fp); + if (file_size < 2) { + error_report("file size is less than 2 bytes '%s'.", filename); + fclose(fp); + fp = NULL; + return fp; + } + /* check magic ID */ + fseek(fp, 0L, SEEK_SET); + fop_ret = fread(buf, 1, 2, fp); + filehead_value = (buf[0] + (buf[1] << 8)) & 0xffff; + if (filehead_value == 0xd8ff) { + file_type = JPG_FILE; + } else { + if (filehead_value == 0x4d42) { + file_type = BMP_FILE; + } + } + if (file_type < 0) { + error_report("'%s' not jpg/bmp file,head:0x%x.", + filename, filehead_value); + fclose(fp); + fp = NULL; + return fp; + } + /* check BMP bpp */ + if (file_type == BMP_FILE) { + fseek(fp, 28, SEEK_SET); + fop_ret = fread(buf, 1, 2, fp); + bmp_bpp = (buf[0] + (buf[1] << 8)) & 0xffff; + if (bmp_bpp != 24) { + error_report("only 24bpp bmp file is supported."); + fclose(fp); + fp = NULL; + return fp; + } + } + /* return values */ + *file_sizep = file_size; + *file_typep = file_type; + return fp; +} + +static void fw_cfg_bootsplash(FWCfgState *s) +{ + int boot_splash_time = -1; + const char *boot_splash_filename = NULL; + char *p; + char *filename; + FILE *fp; + int fop_ret; + int file_size; + int file_type = -1; + const char *temp; + + /* get user configuration */ + QemuOptsList *plist = qemu_find_opts("boot-opts"); + QemuOpts *opts = QTAILQ_FIRST(&plist->head); + if (opts != NULL) { + temp = qemu_opt_get(opts, "splash"); + if (temp != NULL) { + boot_splash_filename = temp; + } + temp = qemu_opt_get(opts, "splash-time"); + if (temp != NULL) { + p = (char *)temp; + boot_splash_time = strtol(p, (char **)&p, 10); + } + } + + /* insert splash time if user configurated */ + if (boot_splash_time >= 0) { + /* validate the input */ + if (boot_splash_time > 0xffff) { + error_report("splash time is big than 65535, force it to 65535."); + boot_splash_time = 0xffff; + } + /* use little endian format */ + qemu_extra_params_fw[0] = (uint8_t)(boot_splash_time & 0xff); + qemu_extra_params_fw[1] = (uint8_t)((boot_splash_time >> 8) & 0xff); + fw_cfg_add_file(s, "etc/boot-menu-wait", qemu_extra_params_fw, 2); + } + + /* insert splash file if user configurated */ + if (boot_splash_filename != NULL) { + filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, boot_splash_filename); + if (filename == NULL) { + error_report("failed to find file '%s'.", boot_splash_filename); + return; + } + /* probing the file */ + fp = probe_splashfile(filename, &file_size, &file_type); + if (fp == NULL) { + qemu_free(filename); + return; + } + /* loading file data */ + if (boot_splash_filedata != NULL) { + qemu_free(boot_splash_filedata); + } + boot_splash_filedata = qemu_malloc(file_size); + boot_splash_filedata_size = file_size; + fseek(fp, 0L, SEEK_SET); + fop_ret = fread(boot_splash_filedata, 1, file_size, fp); + fclose(fp); + /* insert data */ + if (file_type == JPG_FILE) { + fw_cfg_add_file(s, "bootsplash.jpg", + boot_splash_filedata, boot_splash_filedata_size); + } else { + fw_cfg_add_file(s, "bootsplash.bmp", + boot_splash_filedata, boot_splash_filedata_size); + } + qemu_free(filename); + } +} + static void fw_cfg_write(FWCfgState *s, uint8_t value) { int arch = !!(s->cur_entry & FW_CFG_ARCH_LOCAL); @@ -316,7 +454,7 @@ int fw_cfg_add_file(FWCfgState *s, const char *filename, uint8_t *data, return 1; } -static void fw_cfg_machine_ready(struct Notifier* n) +static void fw_cfg_machine_ready(struct Notifier *n, void *data) { uint32_t len; FWCfgState *s = container_of(n, FWCfgState, machine_ready); @@ -352,7 +490,7 @@ FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t data_port, fw_cfg_add_i16(s, FW_CFG_NB_CPUS, (uint16_t)smp_cpus); fw_cfg_add_i16(s, FW_CFG_MAX_CPUS, (uint16_t)max_cpus); fw_cfg_add_i16(s, FW_CFG_BOOT_MENU, (uint16_t)boot_menu); - + fw_cfg_bootsplash(s); s->machine_ready.notify = fw_cfg_machine_ready; qemu_add_machine_init_done_notifier(&s->machine_ready); diff --git a/hw/grackle_pci.c b/hw/grackle_pci.c index cee07e06c..da67cf9b3 100644 --- a/hw/grackle_pci.c +++ b/hw/grackle_pci.c @@ -61,7 +61,8 @@ static void pci_grackle_reset(void *opaque) { } -PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic) +PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic, + MemoryRegion *address_space) { DeviceState *dev; SysBusDevice *s; @@ -74,7 +75,7 @@ PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic) d->host_state.bus = pci_register_bus(&d->busdev.qdev, "pci", pci_grackle_set_irq, pci_grackle_map_irq, - pic, 0, 4); + pic, address_space, 0, 4); pci_create_simple(d->host_state.bus, 0, "grackle"); diff --git a/hw/gt64xxx.c b/hw/gt64xxx.c index 8e1f6a069..65e63ddab 100644 --- a/hw/gt64xxx.c +++ b/hw/gt64xxx.c @@ -27,6 +27,7 @@ #include "pci.h" #include "pci_host.h" #include "pc.h" +#include "exec-memory.h" //#define DEBUG @@ -1092,7 +1093,8 @@ PCIBus *gt64120_register(qemu_irq *pic) d = FROM_SYSBUS(GT64120State, s); d->pci.bus = pci_register_bus(&d->busdev.qdev, "pci", gt64120_pci_set_irq, gt64120_pci_map_irq, - pic, PCI_DEVFN(18, 0), 4); + pic, get_system_memory(), + PCI_DEVFN(18, 0), 4); d->ISD_handle = cpu_register_io_memory(gt64120_read, gt64120_write, d, DEVICE_NATIVE_ENDIAN); @@ -4,7 +4,7 @@ * Copyright (c) 2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the LGPL. + * This code is licensed under the LGPL. */ #include "i2c.h" diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index d9b8f24bb..6bd8d2027 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -31,6 +31,10 @@ static struct BusInfo ide_bus_info = { .name = "IDE", .size = sizeof(IDEBus), .get_fw_dev_path = idebus_get_fw_dev_path, + .props = (Property[]) { + DEFINE_PROP_UINT32("unit", IDEDevice, unit, -1), + DEFINE_PROP_END_OF_LIST(), + }, }; void ide_bus_new(IDEBus *idebus, DeviceState *dev, int bus_id) @@ -174,7 +178,6 @@ static int ide_drive_initfn(IDEDevice *dev) } #define DEFINE_IDE_DEV_PROPERTIES() \ - DEFINE_PROP_UINT32("unit", IDEDrive, dev.unit, -1), \ DEFINE_BLOCK_PROPERTIES(IDEDrive, dev.conf), \ DEFINE_PROP_STRING("ver", IDEDrive, dev.version), \ DEFINE_PROP_STRING("serial", IDEDrive, dev.serial) diff --git a/hw/integratorcp.c b/hw/integratorcp.c index a6c27be82..281410899 100644 --- a/hw/integratorcp.c +++ b/hw/integratorcp.c @@ -4,7 +4,7 @@ * Copyright (c) 2005-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL + * This code is licensed under the GPL */ #include "sysbus.h" diff --git a/hw/lan9118.c b/hw/lan9118.c index 3f3c05df4..73a8661ca 100644 --- a/hw/lan9118.c +++ b/hw/lan9118.c @@ -4,7 +4,7 @@ * Copyright (c) 2009 CodeSourcery, LLC. * Written by Paul Brook * - * This code is licenced under the GNU GPL v2 + * This code is licensed under the GNU GPL v2 */ #include "sysbus.h" diff --git a/hw/lsi53c895a.c b/hw/lsi53c895a.c index 940b43abf..e9904c49d 100644 --- a/hw/lsi53c895a.c +++ b/hw/lsi53c895a.c @@ -4,7 +4,7 @@ * Copyright (c) 2006 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the LGPL. + * This code is licensed under the LGPL. */ /* ??? Need to check if the {read,write}[wl] routines work properly on @@ -661,7 +661,7 @@ static lsi_request *lsi_find_by_tag(LSIState *s, uint32_t tag) static void lsi_request_cancelled(SCSIRequest *req) { LSIState *s = DO_UPCAST(LSIState, dev.qdev, req->bus->qbus.parent); - lsi_request *p; + lsi_request *p = req->hba_private; if (s->current && req == s->current->req) { scsi_req_unref(req); @@ -670,7 +670,6 @@ static void lsi_request_cancelled(SCSIRequest *req) return; } - p = lsi_find_by_tag(s, req->tag); if (p) { QTAILQ_REMOVE(&s->queue, p, next); scsi_req_unref(req); @@ -680,18 +679,12 @@ static void lsi_request_cancelled(SCSIRequest *req) /* Record that data is available for a queued command. Returns zero if the device was reselected, nonzero if the IO is deferred. */ -static int lsi_queue_tag(LSIState *s, uint32_t tag, uint32_t len) +static int lsi_queue_req(LSIState *s, SCSIRequest *req, uint32_t len) { - lsi_request *p; - - p = lsi_find_by_tag(s, tag); - if (!p) { - BADF("IO with unknown tag %d\n", tag); - return 1; - } + lsi_request *p = req->hba_private; if (p->pending) { - BADF("Multiple IO pending for tag %d\n", tag); + BADF("Multiple IO pending for request %p\n", p); } p->pending = len; /* Reselect if waiting for it, or if reselection triggers an IRQ @@ -743,9 +736,9 @@ static void lsi_transfer_data(SCSIRequest *req, uint32_t len) LSIState *s = DO_UPCAST(LSIState, dev.qdev, req->bus->qbus.parent); int out; - if (s->waiting == 1 || !s->current || req->tag != s->current->tag || + if (s->waiting == 1 || !s->current || req->hba_private != s->current || (lsi_irq_on_rsl(s) && !(s->scntl1 & LSI_SCNTL1_CON))) { - if (lsi_queue_tag(s, req->tag, len)) { + if (lsi_queue_req(s, req, len)) { return; } } @@ -789,7 +782,8 @@ static void lsi_do_command(LSIState *s) assert(s->current == NULL); s->current = qemu_mallocz(sizeof(lsi_request)); s->current->tag = s->select_tag; - s->current->req = scsi_req_new(dev, s->current->tag, s->current_lun); + s->current->req = scsi_req_new(dev, s->current->tag, s->current_lun, + s->current); n = scsi_req_enqueue(s->current->req, buf); if (n) { diff --git a/hw/marvell_88w8618_audio.c b/hw/marvell_88w8618_audio.c index 3eff925b0..f8c524286 100644 --- a/hw/marvell_88w8618_audio.c +++ b/hw/marvell_88w8618_audio.c @@ -4,7 +4,7 @@ * * Copyright (c) 2008 Jan Kiszka * - * This code is licenced under the GNU GPL v2. + * This code is licensed under the GNU GPL v2. */ #include "sysbus.h" #include "hw.h" diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c index 1c9a706b1..feb3b25ac 100644 --- a/hw/mc146818rtc.c +++ b/hw/mc146818rtc.c @@ -99,6 +99,7 @@ typedef struct RTCState { QEMUTimer *coalesced_timer; QEMUTimer *second_timer; QEMUTimer *second_timer2; + Notifier clock_reset_notifier; } RTCState; static void rtc_set_time(RTCState *s); @@ -572,6 +573,22 @@ static const VMStateDescription vmstate_rtc = { } }; +static void rtc_notify_clock_reset(Notifier *notifier, void *data) +{ + RTCState *s = container_of(notifier, RTCState, clock_reset_notifier); + int64_t now = *(int64_t *)data; + + rtc_set_date_from_host(&s->dev); + s->next_second_time = now + (get_ticks_per_sec() * 99) / 100; + qemu_mod_timer(s->second_timer2, s->next_second_time); + rtc_timer_update(s, now); +#ifdef TARGET_I386 + if (rtc_td_hack) { + rtc_coalesced_timer_update(s); + } +#endif +} + static void rtc_reset(void *opaque) { RTCState *s = opaque; @@ -608,6 +625,9 @@ static int rtc_initfn(ISADevice *dev) s->second_timer = qemu_new_timer_ns(rtc_clock, rtc_update_second, s); s->second_timer2 = qemu_new_timer_ns(rtc_clock, rtc_update_second2, s); + s->clock_reset_notifier.notify = rtc_notify_clock_reset; + qemu_register_clock_reset_notifier(rtc_clock, &s->clock_reset_notifier); + s->next_second_time = qemu_get_clock_ns(rtc_clock) + (get_ticks_per_sec() * 99) / 100; qemu_mod_timer(s->second_timer2, s->next_second_time); diff --git a/hw/mcf5206.c b/hw/mcf5206.c index 2a618d444..fce282d98 100644 --- a/hw/mcf5206.c +++ b/hw/mcf5206.c @@ -3,7 +3,7 @@ * * Copyright (c) 2007 CodeSourcery. * - * This code is licenced under the GPL + * This code is licensed under the GPL */ #include "hw.h" #include "mcf.h" diff --git a/hw/mcf5208.c b/hw/mcf5208.c index 17a692d4a..78fbc5f23 100644 --- a/hw/mcf5208.c +++ b/hw/mcf5208.c @@ -3,7 +3,7 @@ * * Copyright (c) 2007 CodeSourcery. * - * This code is licenced under the GPL + * This code is licensed under the GPL */ #include "hw.h" #include "mcf.h" diff --git a/hw/mcf_fec.c b/hw/mcf_fec.c index 21035da34..748eb5906 100644 --- a/hw/mcf_fec.c +++ b/hw/mcf_fec.c @@ -3,7 +3,7 @@ * * Copyright (c) 2007 CodeSourcery. * - * This code is licenced under the GPL + * This code is licensed under the GPL */ #include "hw.h" #include "net.h" @@ -471,7 +471,7 @@ void mcf_fec_init(NICInfo *nd, target_phys_addr_t base, qemu_irq *irq) DEVICE_NATIVE_ENDIAN); cpu_register_physical_memory(base, 0x400, s->mmio_index); - memcpy(s->conf.macaddr.a, nd->macaddr, sizeof(nd->macaddr)); + s->conf.macaddr = nd->macaddr; s->conf.vlan = nd->vlan; s->conf.peer = nd->netdev; diff --git a/hw/mcf_intc.c b/hw/mcf_intc.c index ac0429519..6cb0a09b7 100644 --- a/hw/mcf_intc.c +++ b/hw/mcf_intc.c @@ -3,7 +3,7 @@ * * Copyright (c) 2007 CodeSourcery. * - * This code is licenced under the GPL + * This code is licensed under the GPL */ #include "hw.h" #include "mcf.h" diff --git a/hw/mcf_uart.c b/hw/mcf_uart.c index db57096af..905e116de 100644 --- a/hw/mcf_uart.c +++ b/hw/mcf_uart.c @@ -3,7 +3,7 @@ * * Copyright (c) 2007 CodeSourcery. * - * This code is licenced under the GPL + * This code is licensed under the GPL */ #include "hw.h" #include "mcf.h" @@ -8,10 +8,6 @@ PCIBus *gt64120_register(qemu_irq *pic); /* bonito.c */ PCIBus *bonito_init(qemu_irq *pic); -/* ds1225y.c */ -void *ds1225y_init(target_phys_addr_t mem_base, const char *filename); -void ds1225y_set_protection(void *opaque, int protection); - /* g364fb.c */ int g364fb_mm_init(target_phys_addr_t vram_base, target_phys_addr_t ctrl_base, int it_shift, diff --git a/hw/mips_jazz.c b/hw/mips_jazz.c index a1003945f..f6ab6dc45 100644 --- a/hw/mips_jazz.c +++ b/hw/mips_jazz.c @@ -37,6 +37,7 @@ #include "loader.h" #include "mc146818rtc.h" #include "blockdev.h" +#include "sysbus.h" enum jazz_model_e { @@ -115,6 +116,8 @@ void mips_jazz_init (ram_addr_t ram_size, void* rc4030_opaque; int s_rtc, s_dma_dummy; NICInfo *nd; + DeviceState *dev; + SysBusDevice *sysbus; ISADevice *pit; DriveInfo *fds[MAX_FD]; qemu_irq esp_reset, dma_enable; @@ -266,8 +269,11 @@ void mips_jazz_init (ram_addr_t ram_size, /* FIXME: missing Jazz sound at 0x8000c000, rc4030[2] */ audio_init(i8259, NULL); - /* NVRAM: Unprotected at 0x9000, Protected at 0xa000, Read only at 0xb000 */ - ds1225y_init(0x80009000, "nvram"); + /* NVRAM */ + dev = qdev_create(NULL, "ds1225y"); + qdev_init_nofail(dev); + sysbus = sysbus_from_qdev(dev); + sysbus_mmio_map(sysbus, 0, 0x80009000); /* LED indicator */ jazz_led_init(0x8000f000); diff --git a/hw/mipsnet.c b/hw/mipsnet.c index 26aad51ea..0db3ba7a8 100644 --- a/hw/mipsnet.c +++ b/hw/mipsnet.c @@ -258,7 +258,7 @@ void mipsnet_init (int base, qemu_irq irq, NICInfo *nd) s->irq = irq; if (nd) { - memcpy(s->conf.macaddr.a, nd->macaddr, sizeof(nd->macaddr)); + s->conf.macaddr = nd->macaddr; s->conf.vlan = nd->vlan; s->conf.peer = nd->netdev; diff --git a/hw/mpcore.c b/hw/mpcore.c index 379065a3e..d77850751 100644 --- a/hw/mpcore.c +++ b/hw/mpcore.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/msmouse.c b/hw/msmouse.c index 05f893ca9..67c6cd43e 100644 --- a/hw/msmouse.c +++ b/hw/msmouse.c @@ -64,7 +64,7 @@ static void msmouse_chr_close (struct CharDriverState *chr) qemu_free (chr); } -CharDriverState *qemu_chr_open_msmouse(QemuOpts *opts) +int qemu_chr_open_msmouse(QemuOpts *opts, CharDriverState **_chr) { CharDriverState *chr; @@ -74,5 +74,6 @@ CharDriverState *qemu_chr_open_msmouse(QemuOpts *opts) qemu_add_mouse_event_handler(msmouse_event, chr, 0, "QEMU Microsoft Mouse"); - return chr; + *_chr = chr; + return 0; } diff --git a/hw/msmouse.h b/hw/msmouse.h index 456cb2142..8b853b35b 100644 --- a/hw/msmouse.h +++ b/hw/msmouse.h @@ -1,2 +1,2 @@ /* msmouse.c */ -CharDriverState *qemu_chr_open_msmouse(QemuOpts *opts); +int qemu_chr_open_msmouse(QemuOpts *opts, CharDriverState **_chr); diff --git a/hw/multiboot.c b/hw/multiboot.c index 6e6cfb953..a1d3f4129 100644 --- a/hw/multiboot.c +++ b/hw/multiboot.c @@ -97,11 +97,11 @@ typedef struct { static uint32_t mb_add_cmdline(MultibootState *s, const char *cmdline) { - int len = strlen(cmdline) + 1; target_phys_addr_t p = s->offset_cmdlines; + char *b = (char *)s->mb_buf + p; - pstrcpy((char *)s->mb_buf + p, len, cmdline); - s->offset_cmdlines += len; + get_opt_value(b, strlen(cmdline) + 1, cmdline); + s->offset_cmdlines += strlen(b) + 1; return s->mb_buf_phys + p; } @@ -198,11 +198,14 @@ int load_multiboot(void *fw_cfg, } else { /* Valid if mh_flags sets MULTIBOOT_HEADER_HAS_ADDR. */ uint32_t mh_header_addr = ldl_p(header+i+12); + uint32_t mh_load_end_addr = ldl_p(header+i+20); + uint32_t mh_bss_end_addr = ldl_p(header+i+24); mh_load_addr = ldl_p(header+i+16); uint32_t mb_kernel_text_offset = i - (mh_header_addr - mh_load_addr); + uint32_t mb_load_size = mh_load_end_addr - mh_load_addr; mh_entry_addr = ldl_p(header+i+28); - mb_kernel_size = kernel_file_size - mb_kernel_text_offset; + mb_kernel_size = mh_bss_end_addr - mh_load_addr; /* Valid if mh_flags sets MULTIBOOT_HEADER_HAS_VBE. uint32_t mh_mode_type = ldl_p(header+i+32); @@ -212,17 +215,18 @@ int load_multiboot(void *fw_cfg, mb_debug("multiboot: mh_header_addr = %#x\n", mh_header_addr); mb_debug("multiboot: mh_load_addr = %#x\n", mh_load_addr); - mb_debug("multiboot: mh_load_end_addr = %#x\n", ldl_p(header+i+20)); - mb_debug("multiboot: mh_bss_end_addr = %#x\n", ldl_p(header+i+24)); + mb_debug("multiboot: mh_load_end_addr = %#x\n", mh_load_end_addr); + mb_debug("multiboot: mh_bss_end_addr = %#x\n", mh_bss_end_addr); mb_debug("qemu: loading multiboot kernel (%#x bytes) at %#x\n", - mb_kernel_size, mh_load_addr); + mb_load_size, mh_load_addr); mbs.mb_buf = qemu_malloc(mb_kernel_size); fseek(f, mb_kernel_text_offset, SEEK_SET); - if (fread(mbs.mb_buf, 1, mb_kernel_size, f) != mb_kernel_size) { + if (fread(mbs.mb_buf, 1, mb_load_size, f) != mb_load_size) { fprintf(stderr, "fread() failed\n"); exit(1); } + memset(mbs.mb_buf + mb_load_size, 0, mb_kernel_size - mb_load_size); fclose(f); } @@ -238,7 +242,7 @@ int load_multiboot(void *fw_cfg, const char *r = initrd_filename; mbs.mb_buf_size += strlen(r) + 1; mbs.mb_mods_avail = 1; - while ((r = strchr(r, ','))) { + while (*(r = get_opt_value(NULL, 0, r))) { mbs.mb_mods_avail++; r++; } @@ -252,7 +256,7 @@ int load_multiboot(void *fw_cfg, mbs.offset_cmdlines = mbs.offset_mbinfo + mbs.mb_mods_avail * MB_MOD_SIZE; if (initrd_filename) { - char *next_initrd; + char *next_initrd, not_last; mbs.offset_mods = mbs.mb_buf_size; @@ -261,9 +265,9 @@ int load_multiboot(void *fw_cfg, int mb_mod_length; uint32_t offs = mbs.mb_buf_size; - next_initrd = strchr(initrd_filename, ','); - if (next_initrd) - *next_initrd = '\0'; + next_initrd = (char *)get_opt_value(NULL, 0, initrd_filename); + not_last = *next_initrd; + *next_initrd = '\0'; /* if a space comes after the module filename, treat everything after that as parameters */ target_phys_addr_t c = mb_add_cmdline(&mbs, initrd_filename); @@ -287,7 +291,7 @@ int load_multiboot(void *fw_cfg, (char *)mbs.mb_buf + offs, (char *)mbs.mb_buf + offs + mb_mod_length, c); initrd_filename = next_initrd+1; - } while (next_initrd); + } while (not_last); } /* Commandline support */ diff --git a/hw/musicpal.c b/hw/musicpal.c index 52b2931d1..63dd39117 100644 --- a/hw/musicpal.c +++ b/hw/musicpal.c @@ -3,7 +3,7 @@ * * Copyright (c) 2008 Jan Kiszka * - * This code is licenced under the GNU GPL v2. + * This code is licensed under the GNU GPL v2. */ #include "sysbus.h" @@ -41,6 +41,7 @@ #include "sysemu.h" #include "blockdev.h" #include "ui/qemu-spice.h" +#include "memory.h" /* output Bochs bios info messages */ //#define DEBUG_BIOS @@ -957,7 +958,8 @@ void pc_cpus_init(const char *cpu_model) } } -void pc_memory_init(const char *kernel_filename, +void pc_memory_init(MemoryRegion *system_memory, + const char *kernel_filename, const char *kernel_cmdline, const char *initrd_filename, ram_addr_t below_4g_mem_size, @@ -965,22 +967,30 @@ void pc_memory_init(const char *kernel_filename, { char *filename; int ret, linux_boot, i; - ram_addr_t ram_addr, bios_offset, option_rom_offset; + MemoryRegion *ram, *bios, *isa_bios, *option_rom_mr; + MemoryRegion *ram_below_4g, *ram_above_4g; int bios_size, isa_bios_size; void *fw_cfg; linux_boot = (kernel_filename != NULL); - /* allocate RAM */ - ram_addr = qemu_ram_alloc(NULL, "pc.ram", - below_4g_mem_size + above_4g_mem_size); - cpu_register_physical_memory(0, 0xa0000, ram_addr); - cpu_register_physical_memory(0x100000, - below_4g_mem_size - 0x100000, - ram_addr + 0x100000); + /* Allocate RAM. We allocate it as a single memory region and use + * aliases to address portions of it, mostly for backwards compatiblity + * with older qemus that used qemu_ram_alloc(). + */ + ram = qemu_malloc(sizeof(*ram)); + memory_region_init_ram(ram, NULL, "pc.ram", + below_4g_mem_size + above_4g_mem_size); + ram_below_4g = qemu_malloc(sizeof(*ram_below_4g)); + memory_region_init_alias(ram_below_4g, "ram-below-4g", ram, + 0, below_4g_mem_size); + memory_region_add_subregion(system_memory, 0, ram_below_4g); if (above_4g_mem_size > 0) { - cpu_register_physical_memory(0x100000000ULL, above_4g_mem_size, - ram_addr + below_4g_mem_size); + ram_above_4g = qemu_malloc(sizeof(*ram_above_4g)); + memory_region_init_alias(ram_above_4g, "ram-above-4g", ram, + below_4g_mem_size, above_4g_mem_size); + memory_region_add_subregion(system_memory, 0x100000000ULL, + ram_above_4g); } /* BIOS load */ @@ -996,7 +1006,9 @@ void pc_memory_init(const char *kernel_filename, (bios_size % 65536) != 0) { goto bios_error; } - bios_offset = qemu_ram_alloc(NULL, "pc.bios", bios_size); + bios = qemu_malloc(sizeof(*bios)); + memory_region_init_ram(bios, NULL, "pc.bios", bios_size); + memory_region_set_readonly(bios, true); ret = rom_add_file_fixed(bios_name, (uint32_t)(-bios_size), -1); if (ret != 0) { bios_error: @@ -1010,16 +1022,26 @@ void pc_memory_init(const char *kernel_filename, isa_bios_size = bios_size; if (isa_bios_size > (128 * 1024)) isa_bios_size = 128 * 1024; - cpu_register_physical_memory(0x100000 - isa_bios_size, - isa_bios_size, - (bios_offset + bios_size - isa_bios_size) | IO_MEM_ROM); - - option_rom_offset = qemu_ram_alloc(NULL, "pc.rom", PC_ROM_SIZE); - cpu_register_physical_memory(PC_ROM_MIN_VGA, PC_ROM_SIZE, option_rom_offset); + isa_bios = qemu_malloc(sizeof(*isa_bios)); + memory_region_init_alias(isa_bios, "isa-bios", bios, + bios_size - isa_bios_size, isa_bios_size); + memory_region_add_subregion_overlap(system_memory, + 0x100000 - isa_bios_size, + isa_bios, + 1); + memory_region_set_readonly(isa_bios, true); + + option_rom_mr = qemu_malloc(sizeof(*option_rom_mr)); + memory_region_init_ram(option_rom_mr, NULL, "pc.rom", PC_ROM_SIZE); + memory_region_add_subregion_overlap(system_memory, + PC_ROM_MIN_VGA, + option_rom_mr, + 1); /* map all the bios at the top of memory */ - cpu_register_physical_memory((uint32_t)(-bios_size), - bios_size, bios_offset | IO_MEM_ROM); + memory_region_add_subregion(system_memory, + (uint32_t)(-bios_size), + bios); fw_cfg = bochs_bios_init(); rom_set_fw(fw_cfg); @@ -2,10 +2,12 @@ #define HW_PC_H #include "qemu-common.h" +#include "memory.h" #include "ioport.h" #include "isa.h" #include "fdc.h" #include "net.h" +#include "memory.h" /* PC-style peripherals (also used by other machines). */ @@ -129,7 +131,8 @@ void pc_cmos_set_s3_resume(void *opaque, int irq, int level); void pc_acpi_smi_interrupt(void *opaque, int irq, int level); void pc_cpus_init(const char *cpu_model); -void pc_memory_init(const char *kernel_filename, +void pc_memory_init(MemoryRegion *system_memory, + const char *kernel_filename, const char *kernel_cmdline, const char *initrd_filename, ram_addr_t below_4g_mem_size, @@ -175,7 +178,9 @@ int pcspk_audio_init(qemu_irq *pic); struct PCII440FXState; typedef struct PCII440FXState PCII440FXState; -PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn, qemu_irq *pic, ram_addr_t ram_size); +PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn, + qemu_irq *pic, MemoryRegion *address_space, + ram_addr_t ram_size); void i440fx_init_memory_mappings(PCII440FXState *d); /* piix4.c */ diff --git a/hw/pc_piix.c b/hw/pc_piix.c index c5c16b457..2b9c2b113 100644 --- a/hw/pc_piix.c +++ b/hw/pc_piix.c @@ -39,6 +39,8 @@ #include "blockdev.h" #include "smbus.h" #include "xen.h" +#include "memory.h" +#include "exec-memory.h" #ifdef CONFIG_XEN # include <xen/hvm/hvm_info_table.h> #endif @@ -66,7 +68,8 @@ static void ioapic_init(IsaIrqState *isa_irq_state) } /* PC hardware initialisation */ -static void pc_init1(ram_addr_t ram_size, +static void pc_init1(MemoryRegion *system_memory, + ram_addr_t ram_size, const char *boot_device, const char *kernel_filename, const char *kernel_cmdline, @@ -106,7 +109,8 @@ static void pc_init1(ram_addr_t ram_size, /* allocate ram and load rom/bios */ if (!xen_enabled()) { - pc_memory_init(kernel_filename, kernel_cmdline, initrd_filename, + pc_memory_init(system_memory, + kernel_filename, kernel_cmdline, initrd_filename, below_4g_mem_size, above_4g_mem_size); } @@ -124,7 +128,8 @@ static void pc_init1(ram_addr_t ram_size, isa_irq = qemu_allocate_irqs(isa_irq_handler, isa_irq_state, 24); if (pci_enabled) { - pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, isa_irq, ram_size); + pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, isa_irq, + system_memory, ram_size); } else { pci_bus = NULL; i440fx_state = NULL; @@ -208,7 +213,8 @@ static void pc_init_pci(ram_addr_t ram_size, const char *initrd_filename, const char *cpu_model) { - pc_init1(ram_size, boot_device, + pc_init1(get_system_memory(), + ram_size, boot_device, kernel_filename, kernel_cmdline, initrd_filename, cpu_model, 1, 1); } @@ -220,7 +226,8 @@ static void pc_init_pci_no_kvmclock(ram_addr_t ram_size, const char *initrd_filename, const char *cpu_model) { - pc_init1(ram_size, boot_device, + pc_init1(get_system_memory(), + ram_size, boot_device, kernel_filename, kernel_cmdline, initrd_filename, cpu_model, 1, 0); } @@ -234,7 +241,8 @@ static void pc_init_isa(ram_addr_t ram_size, { if (cpu_model == NULL) cpu_model = "486"; - pc_init1(ram_size, boot_device, + pc_init1(get_system_memory(), + ram_size, boot_device, kernel_filename, kernel_cmdline, initrd_filename, cpu_model, 0, 1); } @@ -263,11 +263,14 @@ int pci_find_domain(const PCIBus *bus) } void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent, - const char *name, uint8_t devfn_min) + const char *name, + MemoryRegion *address_space, + uint8_t devfn_min) { qbus_create_inplace(&bus->qbus, &pci_bus_info, parent, name); assert(PCI_FUNC(devfn_min) == 0); bus->devfn_min = devfn_min; + bus->address_space = address_space; /* host bridge */ QLIST_INIT(&bus->child); @@ -276,13 +279,14 @@ void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent, vmstate_register(NULL, -1, &vmstate_pcibus, bus); } -PCIBus *pci_bus_new(DeviceState *parent, const char *name, uint8_t devfn_min) +PCIBus *pci_bus_new(DeviceState *parent, const char *name, + MemoryRegion *address_space, uint8_t devfn_min) { PCIBus *bus; bus = qemu_mallocz(sizeof(*bus)); bus->qbus.qdev_allocated = 1; - pci_bus_new_inplace(bus, parent, name, devfn_min); + pci_bus_new_inplace(bus, parent, name, address_space, devfn_min); return bus; } @@ -310,11 +314,13 @@ void pci_bus_set_mem_base(PCIBus *bus, target_phys_addr_t base) PCIBus *pci_register_bus(DeviceState *parent, const char *name, pci_set_irq_fn set_irq, pci_map_irq_fn map_irq, - void *irq_opaque, uint8_t devfn_min, int nirq) + void *irq_opaque, + MemoryRegion *address_space, + uint8_t devfn_min, int nirq) { PCIBus *bus; - bus = pci_bus_new(parent, name, devfn_min); + bus = pci_bus_new(parent, name, address_space, devfn_min); pci_bus_irqs(bus, set_irq, map_irq, irq_opaque, nirq); return bus; } @@ -838,10 +844,15 @@ static void pci_unregister_io_regions(PCIDevice *pci_dev) if (r->type == PCI_BASE_ADDRESS_SPACE_IO) { isa_unassign_ioport(r->addr, r->filtered_size); } else { - cpu_register_physical_memory(pci_to_cpu_addr(pci_dev->bus, - r->addr), - r->filtered_size, - IO_MEM_UNASSIGNED); + if (r->memory) { + memory_region_del_subregion(pci_dev->bus->address_space, + r->memory); + } else { + cpu_register_physical_memory(pci_to_cpu_addr(pci_dev->bus, + r->addr), + r->filtered_size, + IO_MEM_UNASSIGNED); + } } } } @@ -887,6 +898,7 @@ void pci_register_bar(PCIDevice *pci_dev, int region_num, r->type = type; r->map_func = map_func; r->ram_addr = IO_MEM_UNASSIGNED; + r->memory = NULL; wmask = ~(size - 1); addr = pci_bar(pci_dev, region_num); @@ -912,6 +924,16 @@ static void pci_simple_bar_mapfunc(PCIDevice *pci_dev, int region_num, pci_dev->io_regions[region_num].ram_addr); } +static void pci_simple_bar_mapfunc_region(PCIDevice *pci_dev, int region_num, + pcibus_t addr, pcibus_t size, + int type) +{ + memory_region_add_subregion_overlap(pci_dev->bus->address_space, + addr, + pci_dev->io_regions[region_num].memory, + 1); +} + void pci_register_bar_simple(PCIDevice *pci_dev, int region_num, pcibus_t size, uint8_t attr, ram_addr_t ram_addr) { @@ -921,6 +943,15 @@ void pci_register_bar_simple(PCIDevice *pci_dev, int region_num, pci_dev->io_regions[region_num].ram_addr = ram_addr; } +void pci_register_bar_region(PCIDevice *pci_dev, int region_num, + uint8_t attr, MemoryRegion *memory) +{ + pci_register_bar(pci_dev, region_num, memory_region_size(memory), + PCI_BASE_ADDRESS_SPACE_MEMORY | attr, + pci_simple_bar_mapfunc_region); + pci_dev->io_regions[region_num].memory = memory; +} + static void pci_bridge_filter(PCIDevice *d, pcibus_t *addr, pcibus_t *size, uint8_t type) { @@ -1059,10 +1090,16 @@ static void pci_update_mappings(PCIDevice *d) isa_unassign_ioport(r->addr, r->filtered_size); } } else { - cpu_register_physical_memory(pci_to_cpu_addr(d->bus, r->addr), - r->filtered_size, - IO_MEM_UNASSIGNED); - qemu_unregister_coalesced_mmio(r->addr, r->filtered_size); + if (r->memory) { + memory_region_del_subregion(d->bus->address_space, + r->memory); + } else { + cpu_register_physical_memory(pci_to_cpu_addr(d->bus, + r->addr), + r->filtered_size, + IO_MEM_UNASSIGNED); + qemu_unregister_coalesced_mmio(r->addr, r->filtered_size); + } } } r->addr = new_addr; @@ -5,6 +5,7 @@ #include "qobject.h" #include "qdev.h" +#include "memory.h" /* PCI includes legacy ISA access. */ #include "isa.h" @@ -93,6 +94,7 @@ typedef struct PCIIORegion { uint8_t type; PCIMapIORegionFunc *map_func; ram_addr_t ram_addr; + MemoryRegion *memory; } PCIIORegion; #define PCI_ROM_SLOT 6 @@ -203,6 +205,8 @@ void pci_register_bar(PCIDevice *pci_dev, int region_num, PCIMapIORegionFunc *map_func); void pci_register_bar_simple(PCIDevice *pci_dev, int region_num, pcibus_t size, uint8_t attr, ram_addr_t ram_addr); +void pci_register_bar_region(PCIDevice *pci_dev, int region_num, + uint8_t attr, MemoryRegion *memory); int pci_add_capability(PCIDevice *pdev, uint8_t cap_id, uint8_t offset, uint8_t size); @@ -233,15 +237,20 @@ typedef enum { typedef int (*pci_hotplug_fn)(DeviceState *qdev, PCIDevice *pci_dev, PCIHotplugState state); void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent, - const char *name, uint8_t devfn_min); -PCIBus *pci_bus_new(DeviceState *parent, const char *name, uint8_t devfn_min); + const char *name, + MemoryRegion *address_space, + uint8_t devfn_min); +PCIBus *pci_bus_new(DeviceState *parent, const char *name, + MemoryRegion *address_space, uint8_t devfn_min); void pci_bus_irqs(PCIBus *bus, pci_set_irq_fn set_irq, pci_map_irq_fn map_irq, void *irq_opaque, int nirq); int pci_bus_get_irq_level(PCIBus *bus, int irq_num); void pci_bus_hotplug(PCIBus *bus, pci_hotplug_fn hotplug, DeviceState *dev); PCIBus *pci_register_bus(DeviceState *parent, const char *name, pci_set_irq_fn set_irq, pci_map_irq_fn map_irq, - void *irq_opaque, uint8_t devfn_min, int nirq); + void *irq_opaque, + MemoryRegion *address_space, + uint8_t devfn_min, int nirq); void pci_device_reset(PCIDevice *dev); void pci_bus_reset(PCIBus *bus); diff --git a/hw/pci_host.h b/hw/pci_host.h index 0a585951e..05dcb662c 100644 --- a/hw/pci_host.h +++ b/hw/pci_host.h @@ -35,6 +35,7 @@ struct PCIHostState { SysBusDevice busdev; ReadWriteHandler conf_handler; ReadWriteHandler data_handler; + MemoryRegion *address_space; uint32_t config_reg; PCIBus *bus; }; diff --git a/hw/pci_internals.h b/hw/pci_internals.h index fbe186680..c3a463a70 100644 --- a/hw/pci_internals.h +++ b/hw/pci_internals.h @@ -25,6 +25,7 @@ struct PCIBus { PCIDevice *devices[PCI_SLOT_MAX * PCI_FUNC_MAX]; PCIDevice *parent_dev; target_phys_addr_t mem_base; + MemoryRegion *address_space; QLIST_HEAD(, PCIBus) child; /* this will be replaced by qdev later */ QLIST_ENTRY(PCIBus) sibling;/* this will be replaced by qdev later */ diff --git a/hw/piix_pci.c b/hw/piix_pci.c index d08b31a26..80d666535 100644 --- a/hw/piix_pci.c +++ b/hw/piix_pci.c @@ -241,7 +241,9 @@ static int i440fx_initfn(PCIDevice *dev) static PCIBus *i440fx_common_init(const char *device_name, PCII440FXState **pi440fx_state, int *piix3_devfn, - qemu_irq *pic, ram_addr_t ram_size) + qemu_irq *pic, + MemoryRegion *address_space, + ram_addr_t ram_size) { DeviceState *dev; PCIBus *b; @@ -251,7 +253,8 @@ static PCIBus *i440fx_common_init(const char *device_name, dev = qdev_create(NULL, "i440FX-pcihost"); s = FROM_SYSBUS(I440FXState, sysbus_from_qdev(dev)); - b = pci_bus_new(&s->busdev.qdev, NULL, 0); + s->address_space = address_space; + b = pci_bus_new(&s->busdev.qdev, NULL, s->address_space, 0); s->bus = b; qdev_init_nofail(dev); @@ -288,11 +291,13 @@ static PCIBus *i440fx_common_init(const char *device_name, } PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix3_devfn, - qemu_irq *pic, ram_addr_t ram_size) + qemu_irq *pic, MemoryRegion *address_space, + ram_addr_t ram_size) { PCIBus *b; - b = i440fx_common_init("i440FX", pi440fx_state, piix3_devfn, pic, ram_size); + b = i440fx_common_init("i440FX", pi440fx_state, piix3_devfn, pic, + address_space, ram_size); return b; } diff --git a/hw/pl011.c b/hw/pl011.c index 3b94b14cb..997ce848f 100644 --- a/hw/pl011.c +++ b/hw/pl011.c @@ -4,7 +4,7 @@ * Copyright (c) 2006 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/pl022.c b/hw/pl022.c index 00e494a0d..9a1cb710f 100644 --- a/hw/pl022.c +++ b/hw/pl022.c @@ -4,7 +4,7 @@ * Copyright (c) 2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/pl050.c b/hw/pl050.c index b155cc07b..f7fa2e253 100644 --- a/hw/pl050.c +++ b/hw/pl050.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/pl061.c b/hw/pl061.c index 372dfc2da..79e5c53e8 100644 --- a/hw/pl061.c +++ b/hw/pl061.c @@ -5,7 +5,7 @@ * Copyright (c) 2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/pl080.c b/hw/pl080.c index dd8139ba9..5ba3b0859 100644 --- a/hw/pl080.c +++ b/hw/pl080.c @@ -4,7 +4,7 @@ * Copyright (c) 2006 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/pl110.c b/hw/pl110.c index 06d2dfada..62aba17ad 100644 --- a/hw/pl110.c +++ b/hw/pl110.c @@ -4,7 +4,7 @@ * Copyright (c) 2005-2009 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GNU LGPL + * This code is licensed under the GNU LGPL */ #include "sysbus.h" diff --git a/hw/pl110_template.h b/hw/pl110_template.h index b3c9077dc..d30333678 100644 --- a/hw/pl110_template.h +++ b/hw/pl110_template.h @@ -4,7 +4,7 @@ * Copyright (c) 2005 CodeSourcery, LLC. * Written by Paul Brook * - * This code is licenced under the GNU LGPL + * This code is licensed under the GNU LGPL * * Framebuffer format conversion routines. */ diff --git a/hw/pl181.c b/hw/pl181.c index 6bc79f5f7..0943c09ec 100644 --- a/hw/pl181.c +++ b/hw/pl181.c @@ -4,7 +4,7 @@ * Copyright (c) 2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "blockdev.h" diff --git a/hw/pl190.c b/hw/pl190.c index 75f2ba196..8dc7e4286 100644 --- a/hw/pl190.c +++ b/hw/pl190.c @@ -4,7 +4,7 @@ * Copyright (c) 2006 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/ppc4xx_pci.c b/hw/ppc4xx_pci.c index 299473c4b..15c24f6e7 100644 --- a/hw/ppc4xx_pci.c +++ b/hw/ppc4xx_pci.c @@ -24,6 +24,7 @@ #include "ppc4xx.h" #include "pci.h" #include "pci_host.h" +#include "exec-memory.h" #undef DEBUG #ifdef DEBUG @@ -345,7 +346,9 @@ PCIBus *ppc4xx_pci_init(CPUState *env, qemu_irq pci_irqs[4], controller->pci_state.bus = pci_register_bus(NULL, "pci", ppc4xx_pci_set_irq, ppc4xx_pci_map_irq, - pci_irqs, 0, 4); + pci_irqs, + get_system_memory(), + 0, 4); controller->pci_dev = pci_register_device(controller->pci_state.bus, "host bridge", sizeof(PCIDevice), diff --git a/hw/ppc_mac.h b/hw/ppc_mac.h index 68dade7e4..6fad20a74 100644 --- a/hw/ppc_mac.h +++ b/hw/ppc_mac.h @@ -25,6 +25,8 @@ #if !defined(__PPC_MAC_H__) #define __PPC_MAC_H__ +#include "memory.h" + /* SMP is not enabled, for now */ #define MAX_CPUS 1 @@ -52,11 +54,12 @@ qemu_irq *heathrow_pic_init(int *pmem_index, int nb_cpus, qemu_irq **irqs); /* Grackle PCI */ -PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic); +PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic, + MemoryRegion *address_space); /* UniNorth PCI */ -PCIBus *pci_pmac_init(qemu_irq *pic); -PCIBus *pci_pmac_u3_init(qemu_irq *pic); +PCIBus *pci_pmac_init(qemu_irq *pic, MemoryRegion *address_space); +PCIBus *pci_pmac_u3_init(qemu_irq *pic, MemoryRegion *address_space); /* Mac NVRAM */ typedef struct MacIONVRAMState MacIONVRAMState; diff --git a/hw/ppc_newworld.c b/hw/ppc_newworld.c index 5bce709ba..2c0fae8ef 100644 --- a/hw/ppc_newworld.c +++ b/hw/ppc_newworld.c @@ -67,6 +67,7 @@ #include "kvm_ppc.h" #include "hw/usb.h" #include "blockdev.h" +#include "exec-memory.h" #define MAX_IDE_BUS 2 #define CFG_ADDR 0xf0000510 @@ -317,10 +318,10 @@ static void ppc_core99_init (ram_addr_t ram_size, pic = openpic_init(NULL, &pic_mem_index, smp_cpus, openpic_irqs, NULL); if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) { /* 970 gets a U3 bus */ - pci_bus = pci_pmac_u3_init(pic); + pci_bus = pci_pmac_u3_init(pic, get_system_memory()); machine_arch = ARCH_MAC99_U3; } else { - pci_bus = pci_pmac_init(pic); + pci_bus = pci_pmac_init(pic, get_system_memory()); machine_arch = ARCH_MAC99; } /* init basic PC hardware */ diff --git a/hw/ppc_oldworld.c b/hw/ppc_oldworld.c index 20cd8e1a8..585afd6c4 100644 --- a/hw/ppc_oldworld.c +++ b/hw/ppc_oldworld.c @@ -43,6 +43,7 @@ #include "kvm.h" #include "kvm_ppc.h" #include "blockdev.h" +#include "exec-memory.h" #define MAX_IDE_BUS 2 #define CFG_ADDR 0xf0000510 @@ -233,7 +234,7 @@ static void ppc_heathrow_init (ram_addr_t ram_size, hw_error("Only 6xx bus is supported on heathrow machine\n"); } pic = heathrow_pic_init(&pic_mem_index, 1, heathrow_irqs); - pci_bus = pci_grackle_init(0xfec00000, pic); + pci_bus = pci_grackle_init(0xfec00000, pic, get_system_memory()); pci_vga_init(pci_bus); escc_mem_index = escc_init(0x80013000, pic[0x0f], pic[0x10], serial_hds[0], diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c index 0e9cfc24c..91ebe07dc 100644 --- a/hw/ppc_prep.c +++ b/hw/ppc_prep.c @@ -38,6 +38,7 @@ #include "loader.h" #include "mc146818rtc.h" #include "blockdev.h" +#include "exec-memory.h" //#define HARD_DEBUG_PPC_IO //#define DEBUG_PPC_IO @@ -648,7 +649,7 @@ static void ppc_prep_init (ram_addr_t ram_size, hw_error("Only 6xx bus is supported on PREP machine\n"); } i8259 = i8259_init(first_cpu->irq_inputs[PPC6xx_INPUT_INT]); - pci_bus = pci_prep_init(i8259); + pci_bus = pci_prep_init(i8259, get_system_memory()); /* Hmm, prep has no pci-isa bridge ??? */ isa_bus_new(NULL); isa_bus_irqs(i8259); diff --git a/hw/ppce500_pci.c b/hw/ppce500_pci.c index fc11af437..134453965 100644 --- a/hw/ppce500_pci.c +++ b/hw/ppce500_pci.c @@ -274,12 +274,15 @@ static void e500_pci_map(SysBusDevice *dev, target_phys_addr_t base) s->reg); } +#include "exec-memory.h" + static int e500_pcihost_initfn(SysBusDevice *dev) { PCIHostState *h; PPCE500PCIState *s; PCIBus *b; int i; + MemoryRegion *address_space = get_system_memory(); h = FROM_SYSBUS(PCIHostState, sysbus_from_qdev(dev)); s = DO_UPCAST(PPCE500PCIState, pci_state, h); @@ -289,7 +292,8 @@ static int e500_pcihost_initfn(SysBusDevice *dev) } b = pci_register_bus(&s->pci_state.busdev.qdev, NULL, mpc85xx_pci_set_irq, - mpc85xx_pci_map_irq, s->irq, PCI_DEVFN(0x11, 0), 4); + mpc85xx_pci_map_irq, s->irq, address_space, + PCI_DEVFN(0x11, 0), 4); s->pci_state.bus = b; pci_create_simple(b, 0, "e500-host-bridge"); diff --git a/hw/prep_pci.c b/hw/prep_pci.c index f88b8254c..da02f0ea8 100644 --- a/hw/prep_pci.c +++ b/hw/prep_pci.c @@ -110,7 +110,7 @@ static void prep_set_irq(void *opaque, int irq_num, int level) qemu_set_irq(pic[(irq_num & 1) ? 11 : 9] , level); } -PCIBus *pci_prep_init(qemu_irq *pic) +PCIBus *pci_prep_init(qemu_irq *pic, MemoryRegion *address_space) { PREPPCIState *s; PCIDevice *d; @@ -118,7 +118,8 @@ PCIBus *pci_prep_init(qemu_irq *pic) s = qemu_mallocz(sizeof(PREPPCIState)); s->bus = pci_register_bus(NULL, "pci", - prep_set_irq, prep_map_irq, pic, 0, 4); + prep_set_irq, prep_map_irq, pic, + address_space, 0, 4); pci_host_conf_register_ioport(0xcf8, s); diff --git a/hw/prep_pci.h b/hw/prep_pci.h index cd6851288..a27368b99 100644 --- a/hw/prep_pci.h +++ b/hw/prep_pci.h @@ -2,7 +2,8 @@ #define QEMU_PREP_PCI_H #include "qemu-common.h" +#include "memory.h" -PCIBus *pci_prep_init(qemu_irq *pic); +PCIBus *pci_prep_init(qemu_irq *pic, MemoryRegion *address_space); #endif diff --git a/hw/ptimer.c b/hw/ptimer.c index 47964a67e..6f13ce92f 100644 --- a/hw/ptimer.c +++ b/hw/ptimer.c @@ -3,7 +3,7 @@ * * Copyright (c) 2007 CodeSourcery. * - * This code is licenced under the GNU LGPL. + * This code is licensed under the GNU LGPL. */ #include "hw.h" #include "qemu-timer.h" @@ -4,7 +4,7 @@ * Copyright (c) 2006 Openedhand Ltd. * Written by Andrzej Zaborowski <balrog@zabor.org> * - * This code is licenced under the GNU GPL v2. + * This code is licensed under the GNU GPL v2. */ #ifndef PXA_H # define PXA_H "pxa.h" diff --git a/hw/pxa2xx.c b/hw/pxa2xx.c index ac5d95d71..cf9311014 100644 --- a/hw/pxa2xx.c +++ b/hw/pxa2xx.c @@ -4,7 +4,7 @@ * Copyright (c) 2006 Openedhand Ltd. * Written by Andrzej Zaborowski <balrog@zabor.org> * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/pxa2xx_dma.c b/hw/pxa2xx_dma.c index a67498b2b..599581e26 100644 --- a/hw/pxa2xx_dma.c +++ b/hw/pxa2xx_dma.c @@ -5,7 +5,7 @@ * Copyright (c) 2006 Thorsten Zitterell * Written by Andrzej Zaborowski <balrog@zabor.org> * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "hw.h" diff --git a/hw/pxa2xx_pic.c b/hw/pxa2xx_pic.c index e9a536102..bdd82e6bf 100644 --- a/hw/pxa2xx_pic.c +++ b/hw/pxa2xx_pic.c @@ -5,7 +5,7 @@ * Copyright (c) 2006 Thorsten Zitterell * Written by Andrzej Zaborowski <balrog@zabor.org> * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "hw.h" diff --git a/hw/pxa2xx_timer.c b/hw/pxa2xx_timer.c index f777a2122..4235e4263 100644 --- a/hw/pxa2xx_timer.c +++ b/hw/pxa2xx_timer.c @@ -4,7 +4,7 @@ * Copyright (c) 2006 Openedhand Ltd. * Copyright (c) 2006 Thorsten Zitterell * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "hw.h" @@ -289,6 +289,9 @@ int qdev_init(DeviceState *dev) dev->alias_required_for_version); } dev->state = DEV_STATE_INITIALIZED; + if (dev->hotplugged && dev->info->reset) { + dev->info->reset(dev); + } return 0; } @@ -459,7 +462,7 @@ void qdev_connect_gpio_out(DeviceState * dev, int n, qemu_irq pin) void qdev_set_nic_properties(DeviceState *dev, NICInfo *nd) { - qdev_prop_set_macaddr(dev, "mac", nd->macaddr); + qdev_prop_set_macaddr(dev, "mac", nd->macaddr.a); if (nd->vlan) qdev_prop_set_vlan(dev, "vlan", nd->vlan); if (nd->netdev) @@ -656,8 +656,8 @@ static void qxl_reset_state(PCIQXLDevice *d) QXLRam *ram = d->ram; QXLRom *rom = d->rom; - assert(SPICE_RING_IS_EMPTY(&ram->cmd_ring)); - assert(SPICE_RING_IS_EMPTY(&ram->cursor_ring)); + assert(!d->ssd.running || SPICE_RING_IS_EMPTY(&ram->cmd_ring)); + assert(!d->ssd.running || SPICE_RING_IS_EMPTY(&ram->cursor_ring)); d->shadow_rom.update_id = cpu_to_le32(0); *rom = d->shadow_rom; qxl_rom_set_dirty(d); diff --git a/hw/realview.c b/hw/realview.c index 82f3d82d4..94ab90051 100644 --- a/hw/realview.c +++ b/hw/realview.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/realview_gic.c b/hw/realview_gic.c index db908b643..43a2a0d5e 100644 --- a/hw/realview_gic.c +++ b/hw/realview_gic.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c index ad6a730be..8b1a41221 100644 --- a/hw/scsi-bus.c +++ b/hw/scsi-bus.c @@ -131,7 +131,8 @@ int scsi_bus_legacy_handle_cmdline(SCSIBus *bus) return res; } -SCSIRequest *scsi_req_alloc(size_t size, SCSIDevice *d, uint32_t tag, uint32_t lun) +SCSIRequest *scsi_req_alloc(size_t size, SCSIDevice *d, uint32_t tag, + uint32_t lun, void *hba_private) { SCSIRequest *req; @@ -141,14 +142,16 @@ SCSIRequest *scsi_req_alloc(size_t size, SCSIDevice *d, uint32_t tag, uint32_t l req->dev = d; req->tag = tag; req->lun = lun; + req->hba_private = hba_private; req->status = -1; trace_scsi_req_alloc(req->dev->id, req->lun, req->tag); return req; } -SCSIRequest *scsi_req_new(SCSIDevice *d, uint32_t tag, uint32_t lun) +SCSIRequest *scsi_req_new(SCSIDevice *d, uint32_t tag, uint32_t lun, + void *hba_private) { - return d->info->alloc_req(d, tag, lun); + return d->info->alloc_req(d, tag, lun, hba_private); } uint8_t *scsi_req_get_buf(SCSIRequest *req) diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index a8c7372d3..f42a5d1f8 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -12,7 +12,7 @@ * 2009-Oct-13 Artyom Tarasenko : implemented the block descriptor in the * MODE SENSE response. * - * This code is licenced under the LGPL. + * This code is licensed under the LGPL. * * Note that this file only handles the SCSI architecture model and device * commands. Emulation of interface/link layer protocols is handled by @@ -81,13 +81,13 @@ static int scsi_handle_rw_error(SCSIDiskReq *r, int error, int type); static int scsi_disk_emulate_command(SCSIDiskReq *r, uint8_t *outbuf); static SCSIRequest *scsi_new_request(SCSIDevice *d, uint32_t tag, - uint32_t lun) + uint32_t lun, void *hba_private) { SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, d); SCSIRequest *req; SCSIDiskReq *r; - req = scsi_req_alloc(sizeof(SCSIDiskReq), &s->qdev, tag, lun); + req = scsi_req_alloc(sizeof(SCSIDiskReq), &s->qdev, tag, lun, hba_private); r = DO_UPCAST(SCSIDiskReq, req, req); r->iov.iov_base = qemu_blockalign(s->bs, SCSI_DMA_BUF_SIZE); return req; @@ -398,7 +398,8 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf) "buffer size %zd\n", req->cmd.xfer); pages = buflen++; outbuf[buflen++] = 0x00; // list of supported pages (this page) - outbuf[buflen++] = 0x80; // unit serial number + if (s->serial) + outbuf[buflen++] = 0x80; // unit serial number outbuf[buflen++] = 0x83; // device identification if (s->drive_kind == SCSI_HD) { outbuf[buflen++] = 0xb0; // block limits @@ -409,8 +410,14 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf) } case 0x80: /* Device serial number, optional */ { - int l = strlen(s->serial); + int l; + if (!s->serial) { + DPRINTF("Inquiry (EVPD[Serial number] not supported\n"); + return -1; + } + + l = strlen(s->serial); if (l > req->cmd.xfer) l = req->cmd.xfer; if (l > 20) @@ -1007,7 +1014,7 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t *buf) command = buf[0]; outbuf = (uint8_t *)r->iov.iov_base; - DPRINTF("Command: lun=%d tag=0x%x data=0x%02x", lun, tag, buf[0]); + DPRINTF("Command: lun=%d tag=0x%x data=0x%02x", req->lun, req->tag, buf[0]); if (scsi_req_parse(&r->req, buf) != 0) { BADF("Unsupported command length, command %x\n", command); @@ -1203,7 +1210,9 @@ static int scsi_initfn(SCSIDevice *dev, SCSIDriveKind kind) if (!s->serial) { /* try to fall back to value set with legacy -drive serial=... */ dinfo = drive_get_by_blockdev(s->bs); - s->serial = qemu_strdup(*dinfo->serial ? dinfo->serial : "0"); + if (*dinfo->serial) { + s->serial = qemu_strdup(dinfo->serial); + } } if (!s->version) { diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c index 8e59c7ee8..63361b354 100644 --- a/hw/scsi-generic.c +++ b/hw/scsi-generic.c @@ -7,7 +7,7 @@ * * Written by Laurent Vivier <Laurent.Vivier@bull.net> * - * This code is licenced under the LGPL. + * This code is licensed under the LGPL. * */ @@ -96,11 +96,12 @@ static int scsi_get_sense(SCSIRequest *req, uint8_t *outbuf, int len) return size; } -static SCSIRequest *scsi_new_request(SCSIDevice *d, uint32_t tag, uint32_t lun) +static SCSIRequest *scsi_new_request(SCSIDevice *d, uint32_t tag, uint32_t lun, + void *hba_private) { SCSIRequest *req; - req = scsi_req_alloc(sizeof(SCSIGenericReq), d, tag, lun); + req = scsi_req_alloc(sizeof(SCSIGenericReq), d, tag, lun, hba_private); return req; } @@ -43,6 +43,7 @@ struct SCSIRequest { } cmd; BlockDriverAIOCB *aiocb; bool enqueued; + void *hba_private; QTAILQ_ENTRY(SCSIRequest) next; }; @@ -67,7 +68,8 @@ struct SCSIDeviceInfo { DeviceInfo qdev; scsi_qdev_initfn init; void (*destroy)(SCSIDevice *s); - SCSIRequest *(*alloc_req)(SCSIDevice *s, uint32_t tag, uint32_t lun); + SCSIRequest *(*alloc_req)(SCSIDevice *s, uint32_t tag, uint32_t lun, + void *hba_private); void (*free_req)(SCSIRequest *req); int32_t (*send_command)(SCSIRequest *req, uint8_t *buf); void (*read_data)(SCSIRequest *req); @@ -138,8 +140,10 @@ extern const struct SCSISense sense_code_LUN_FAILURE; int scsi_build_sense(SCSISense sense, uint8_t *buf, int len, int fixed); int scsi_sense_valid(SCSISense sense); -SCSIRequest *scsi_req_alloc(size_t size, SCSIDevice *d, uint32_t tag, uint32_t lun); -SCSIRequest *scsi_req_new(SCSIDevice *d, uint32_t tag, uint32_t lun); +SCSIRequest *scsi_req_alloc(size_t size, SCSIDevice *d, uint32_t tag, + uint32_t lun, void *hba_private); +SCSIRequest *scsi_req_new(SCSIDevice *d, uint32_t tag, uint32_t lun, + void *hba_private); int32_t scsi_req_enqueue(SCSIRequest *req, uint8_t *buf); void scsi_req_free(SCSIRequest *req); SCSIRequest *scsi_req_ref(SCSIRequest *req); @@ -1450,14 +1450,8 @@ void sd_write_data(SDState *sd, uint8_t value) break; case 25: /* CMD25: WRITE_MULTIPLE_BLOCK */ - sd->data[sd->data_offset ++] = value; - if (sd->data_offset >= sd->blk_len) { - /* TODO: Check CRC before committing */ - sd->state = sd_programming_state; - BLK_WRITE_BLOCK(sd->data_start, sd->data_offset); - sd->blk_written ++; - sd->data_start += sd->blk_len; - sd->data_offset = 0; + if (sd->data_offset == 0) { + /* Start of the block - lets check the address is valid */ if (sd->data_start + sd->blk_len > sd->size) { sd->card_status |= ADDRESS_ERROR; break; @@ -1466,6 +1460,15 @@ void sd_write_data(SDState *sd, uint8_t value) sd->card_status |= WP_VIOLATION; break; } + } + sd->data[sd->data_offset++] = value; + if (sd->data_offset >= sd->blk_len) { + /* TODO: Check CRC before committing */ + sd->state = sd_programming_state; + BLK_WRITE_BLOCK(sd->data_start, sd->data_offset); + sd->blk_written++; + sd->data_start += sd->blk_len; + sd->data_offset = 0; sd->csd[14] |= 0x40; /* Bzzzzzzztt .... Operation complete. */ diff --git a/hw/sh_intc.c b/hw/sh_intc.c index 0734da90f..c43b99f81 100644 --- a/hw/sh_intc.c +++ b/hw/sh_intc.c @@ -5,7 +5,7 @@ * Based on sh_timer.c and arm_timer.c by Paul Brook * Copyright (c) 2005-2006 CodeSourcery. * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sh_intc.h" diff --git a/hw/sh_pci.c b/hw/sh_pci.c index a076cf2ff..0ef93a062 100644 --- a/hw/sh_pci.c +++ b/hw/sh_pci.c @@ -26,6 +26,7 @@ #include "pci.h" #include "pci_host.h" #include "bswap.h" +#include "exec-memory.h" typedef struct SHPCIState { SysBusDevice busdev; @@ -127,7 +128,8 @@ static int sh_pci_init_device(SysBusDevice *dev) } s->bus = pci_register_bus(&s->busdev.qdev, "pci", sh_pci_set_irq, sh_pci_map_irq, - s->irq, PCI_DEVFN(0, 0), 4); + s->irq, get_system_memory(), + PCI_DEVFN(0, 0), 4); s->memconfig = cpu_register_io_memory(sh_pci_reg.r, sh_pci_reg.w, s, DEVICE_NATIVE_ENDIAN); sysbus_init_mmio_cb(dev, 0x224, sh_pci_map); diff --git a/hw/sh_timer.c b/hw/sh_timer.c index 5eec6b7c1..5df7fb64b 100644 --- a/hw/sh_timer.c +++ b/hw/sh_timer.c @@ -5,7 +5,7 @@ * Based on arm_timer.c by Paul Brook * Copyright (c) 2005-2006 CodeSourcery. * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "hw.h" diff --git a/hw/smbus.c b/hw/smbus.c index e46453915..ff027c814 100644 --- a/hw/smbus.c +++ b/hw/smbus.c @@ -4,7 +4,7 @@ * Copyright (c) 2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the LGPL. + * This code is licensed under the LGPL. */ /* TODO: Implement PEC. */ diff --git a/hw/smc91c111.c b/hw/smc91c111.c index 701baafe6..3a8a85c1f 100644 --- a/hw/smc91c111.c +++ b/hw/smc91c111.c @@ -4,7 +4,7 @@ * Copyright (c) 2005 CodeSourcery, LLC. * Written by Paul Brook * - * This code is licenced under the GPL + * This code is licensed under the GPL */ #include "sysbus.h" diff --git a/hw/spapr_vscsi.c b/hw/spapr_vscsi.c index 1c901ef6e..646b1e3ca 100644 --- a/hw/spapr_vscsi.c +++ b/hw/spapr_vscsi.c @@ -121,7 +121,7 @@ static struct vscsi_req *vscsi_get_req(VSCSIState *s) return NULL; } -static void vscsi_put_req(VSCSIState *s, vscsi_req *req) +static void vscsi_put_req(vscsi_req *req) { if (req->sreq != NULL) { scsi_req_unref(req->sreq); @@ -130,15 +130,6 @@ static void vscsi_put_req(VSCSIState *s, vscsi_req *req) req->active = 0; } -static vscsi_req *vscsi_find_req(VSCSIState *s, SCSIRequest *req) -{ - uint32_t tag = req->tag; - if (tag >= VSCSI_REQ_LIMIT || !s->reqs[tag].active) { - return NULL; - } - return &s->reqs[tag]; -} - static void vscsi_decode_id_lun(uint64_t srp_lun, int *id, int *lun) { /* XXX Figure that one out properly ! This is crackpot */ @@ -454,7 +445,7 @@ static void vscsi_send_request_sense(VSCSIState *s, vscsi_req *req) if (n) { req->senselen = n; vscsi_send_rsp(s, req, CHECK_CONDITION, 0, 0); - vscsi_put_req(s, req); + vscsi_put_req(req); return; } @@ -483,7 +474,7 @@ static void vscsi_send_request_sense(VSCSIState *s, vscsi_req *req) static void vscsi_transfer_data(SCSIRequest *sreq, uint32_t len) { VSCSIState *s = DO_UPCAST(VSCSIState, vdev.qdev, sreq->bus->qbus.parent); - vscsi_req *req = vscsi_find_req(s, sreq); + vscsi_req *req = sreq->hba_private; uint8_t *buf; int rc = 0; @@ -531,7 +522,7 @@ static void vscsi_transfer_data(SCSIRequest *sreq, uint32_t len) static void vscsi_command_complete(SCSIRequest *sreq, uint32_t status) { VSCSIState *s = DO_UPCAST(VSCSIState, vdev.qdev, sreq->bus->qbus.parent); - vscsi_req *req = vscsi_find_req(s, sreq); + vscsi_req *req = sreq->hba_private; int32_t res_in = 0, res_out = 0; dprintf("VSCSI: SCSI cmd complete, r=0x%x tag=0x%x status=0x%x, req=%p\n", @@ -563,15 +554,14 @@ static void vscsi_command_complete(SCSIRequest *sreq, uint32_t status) } } vscsi_send_rsp(s, req, 0, res_in, res_out); - vscsi_put_req(s, req); + vscsi_put_req(req); } static void vscsi_request_cancelled(SCSIRequest *sreq) { - VSCSIState *s = DO_UPCAST(VSCSIState, vdev.qdev, sreq->bus->qbus.parent); - vscsi_req *req = vscsi_find_req(s, sreq); + vscsi_req *req = sreq->hba_private; - vscsi_put_req(s, req); + vscsi_put_req(req); } static void vscsi_process_login(VSCSIState *s, vscsi_req *req) @@ -659,7 +649,7 @@ static int vscsi_queue_cmd(VSCSIState *s, vscsi_req *req) } req->lun = lun; - req->sreq = scsi_req_new(sdev, req->qtag, lun); + req->sreq = scsi_req_new(sdev, req->qtag, lun, req); n = scsi_req_enqueue(req->sreq, srp->cmd.cdb); dprintf("VSCSI: Queued command tag 0x%x CMD 0x%x ID %d LUN %d ret: %d\n", @@ -858,7 +848,7 @@ static void vscsi_got_payload(VSCSIState *s, vscsi_crq *crq) } if (done) { - vscsi_put_req(s, req); + vscsi_put_req(req); } } diff --git a/hw/ssd0303.c b/hw/ssd0303.c index b39e2596f..401fdf592 100644 --- a/hw/ssd0303.c +++ b/hw/ssd0303.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ /* The controller can support a variety of different displays, but we only diff --git a/hw/ssd0323.c b/hw/ssd0323.c index 864396114..1eb3823fe 100644 --- a/hw/ssd0323.c +++ b/hw/ssd0323.c @@ -4,7 +4,7 @@ * Copyright (c) 2006-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ /* The controller can support a variety of different displays, but we only diff --git a/hw/ssi-sd.c b/hw/ssi-sd.c index fb4b64927..18dabd64a 100644 --- a/hw/ssi-sd.c +++ b/hw/ssi-sd.c @@ -4,7 +4,7 @@ * Copyright (c) 2007-2009 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GNU GPL v2. + * This code is licensed under the GNU GPL v2. */ #include "blockdev.h" @@ -4,7 +4,7 @@ * Copyright (c) 2009 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GNU GPL v2. + * This code is licensed under the GNU GPL v2. */ #include "ssi.h" diff --git a/hw/stellaris.c b/hw/stellaris.c index ac9fcc1f3..a28093043 100644 --- a/hw/stellaris.c +++ b/hw/stellaris.c @@ -4,7 +4,7 @@ * Copyright (c) 2006 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" @@ -1230,7 +1230,7 @@ static void stellaris_init(const char *kernel_filename, const char *cpu_model, } } - stellaris_sys_init(0x400fe000, pic[28], board, nd_table[0].macaddr); + stellaris_sys_init(0x400fe000, pic[28], board, nd_table[0].macaddr.a); for (i = 0; i < 7; i++) { if (board->dc4 & (1 << i)) { diff --git a/hw/stellaris_enet.c b/hw/stellaris_enet.c index 6a0583a25..12919317e 100644 --- a/hw/stellaris_enet.c +++ b/hw/stellaris_enet.c @@ -4,7 +4,7 @@ * Copyright (c) 2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" #include "net.h" diff --git a/hw/stellaris_input.c b/hw/stellaris_input.c index 06c5f9d95..95604ecde 100644 --- a/hw/stellaris_input.c +++ b/hw/stellaris_input.c @@ -4,7 +4,7 @@ * Copyright (c) 2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "hw.h" #include "devices.h" diff --git a/hw/sysbus.c b/hw/sysbus.c index 2e22be7b2..ea442acb5 100644 --- a/hw/sysbus.c +++ b/hw/sysbus.c @@ -19,6 +19,7 @@ #include "sysbus.h" #include "monitor.h" +#include "exec-memory.h" static void sysbus_dev_print(Monitor *mon, DeviceState *dev, int indent); static char *sysbus_get_fw_dev_path(DeviceState *dev); @@ -49,11 +50,20 @@ void sysbus_mmio_map(SysBusDevice *dev, int n, target_phys_addr_t addr) } if (dev->mmio[n].addr != (target_phys_addr_t)-1) { /* Unregister previous mapping. */ - cpu_register_physical_memory(dev->mmio[n].addr, dev->mmio[n].size, - IO_MEM_UNASSIGNED); + if (dev->mmio[n].memory) { + memory_region_del_subregion(get_system_memory(), + dev->mmio[n].memory); + } else { + cpu_register_physical_memory(dev->mmio[n].addr, dev->mmio[n].size, + IO_MEM_UNASSIGNED); + } } dev->mmio[n].addr = addr; - if (dev->mmio[n].cb) { + if (dev->mmio[n].memory) { + memory_region_add_subregion(get_system_memory(), + addr, + dev->mmio[n].memory); + } else if (dev->mmio[n].cb) { dev->mmio[n].cb(dev, addr); } else { cpu_register_physical_memory(addr, dev->mmio[n].size, @@ -107,6 +117,17 @@ void sysbus_init_mmio_cb(SysBusDevice *dev, target_phys_addr_t size, dev->mmio[n].cb = cb; } +void sysbus_init_mmio_region(SysBusDevice *dev, MemoryRegion *memory) +{ + int n; + + assert(dev->num_mmio < QDEV_MAX_MMIO); + n = dev->num_mmio++; + dev->mmio[n].addr = -1; + dev->mmio[n].size = memory_region_size(memory); + dev->mmio[n].memory = memory; +} + void sysbus_init_ioports(SysBusDevice *dev, pio_addr_t ioport, pio_addr_t size) { pio_addr_t i; diff --git a/hw/sysbus.h b/hw/sysbus.h index 4e8cb16d4..5f62e2da3 100644 --- a/hw/sysbus.h +++ b/hw/sysbus.h @@ -4,6 +4,7 @@ /* Devices attached directly to the main system bus. */ #include "qdev.h" +#include "memory.h" #define QDEV_MAX_MMIO 32 #define QDEV_MAX_PIO 32 @@ -23,6 +24,7 @@ struct SysBusDevice { target_phys_addr_t size; mmio_mapfunc cb; ram_addr_t iofunc; + MemoryRegion *memory; } mmio[QDEV_MAX_MMIO]; int num_pio; pio_addr_t pio[QDEV_MAX_PIO]; @@ -46,6 +48,7 @@ void sysbus_init_mmio(SysBusDevice *dev, target_phys_addr_t size, ram_addr_t iofunc); void sysbus_init_mmio_cb(SysBusDevice *dev, target_phys_addr_t size, mmio_mapfunc cb); +void sysbus_init_mmio_region(SysBusDevice *dev, MemoryRegion *memory); void sysbus_init_irq(SysBusDevice *dev, qemu_irq *p); void sysbus_pass_irq(SysBusDevice *dev, SysBusDevice *target); void sysbus_init_ioports(SysBusDevice *dev, pio_addr_t ioport, pio_addr_t size); diff --git a/hw/unin_pci.c b/hw/unin_pci.c index d364daa53..b499523c9 100644 --- a/hw/unin_pci.c +++ b/hw/unin_pci.c @@ -201,7 +201,7 @@ static int pci_unin_internal_init_device(SysBusDevice *dev) return 0; } -PCIBus *pci_pmac_init(qemu_irq *pic) +PCIBus *pci_pmac_init(qemu_irq *pic, MemoryRegion *address_space) { DeviceState *dev; SysBusDevice *s; @@ -215,7 +215,8 @@ PCIBus *pci_pmac_init(qemu_irq *pic) d = FROM_SYSBUS(UNINState, s); d->host_state.bus = pci_register_bus(&d->busdev.qdev, "pci", pci_unin_set_irq, pci_unin_map_irq, - pic, PCI_DEVFN(11, 0), 4); + pic, address_space, + PCI_DEVFN(11, 0), 4); #if 0 pci_create_simple(d->host_state.bus, PCI_DEVFN(11, 0), "uni-north"); @@ -252,7 +253,7 @@ PCIBus *pci_pmac_init(qemu_irq *pic) return d->host_state.bus; } -PCIBus *pci_pmac_u3_init(qemu_irq *pic) +PCIBus *pci_pmac_u3_init(qemu_irq *pic, MemoryRegion *address_space) { DeviceState *dev; SysBusDevice *s; @@ -267,7 +268,8 @@ PCIBus *pci_pmac_u3_init(qemu_irq *pic) d->host_state.bus = pci_register_bus(&d->busdev.qdev, "pci", pci_unin_set_irq, pci_unin_map_irq, - pic, PCI_DEVFN(11, 0), 4); + pic, address_space, + PCI_DEVFN(11, 0), 4); sysbus_mmio_map(s, 0, 0xf0800000); sysbus_mmio_map(s, 1, 0xf0c00000); diff --git a/hw/usb-ccid.c b/hw/usb-ccid.c index d3922998c..4dda2c483 100644 --- a/hw/usb-ccid.c +++ b/hw/usb-ccid.c @@ -1104,20 +1104,9 @@ static Answer *ccid_peek_next_answer(USBCCIDState *s) : &s->pending_answers[s->pending_answers_start % PENDING_ANSWERS_NUM]; } -static void ccid_bus_dev_print(Monitor *mon, DeviceState *qdev, int indent) -{ - CCIDCardState *card = DO_UPCAST(CCIDCardState, qdev, qdev); - CCIDCardInfo *info = DO_UPCAST(CCIDCardInfo, qdev, qdev->info); - - if (info->print) { - info->print(mon, card, indent); - } -} - static struct BusInfo ccid_bus_info = { .name = "ccid-bus", .size = sizeof(CCIDBus), - .print_dev = ccid_bus_dev_print, .props = (Property[]) { DEFINE_PROP_UINT32("slot", struct CCIDCardState, slot, 0), DEFINE_PROP_END_OF_LIST(), diff --git a/hw/usb-hid.c b/hw/usb-hid.c index d711b5c0b..b812da2a6 100644 --- a/hw/usb-hid.c +++ b/hw/usb-hid.c @@ -531,18 +531,15 @@ static void usb_keyboard_process_keycode(USBHIDState *hs) case 0xe0: if (s->modifiers & (1 << 9)) { s->modifiers ^= 3 << 8; - usb_hid_changed(hs); return; } case 0xe1 ... 0xe7: if (keycode & (1 << 7)) { s->modifiers &= ~(1 << (hid_code & 0x0f)); - usb_hid_changed(hs); return; } case 0xe8 ... 0xef: s->modifiers |= 1 << (hid_code & 0x0f); - usb_hid_changed(hs); return; } @@ -769,10 +766,12 @@ static int usb_hid_handle_control(USBDevice *dev, USBPacket *p, } break; case GET_REPORT: - if (s->kind == USB_MOUSE || s->kind == USB_TABLET) + if (s->kind == USB_MOUSE || s->kind == USB_TABLET) { ret = usb_pointer_poll(s, data, length); - else if (s->kind == USB_KEYBOARD) + } else if (s->kind == USB_KEYBOARD) { ret = usb_keyboard_poll(s, data, length); + } + s->changed = s->n > 0; break; case SET_REPORT: if (s->kind == USB_KEYBOARD) diff --git a/hw/usb-msd.c b/hw/usb-msd.c index 8ed85943b..cdeac581e 100644 --- a/hw/usb-msd.c +++ b/hw/usb-msd.c @@ -4,7 +4,7 @@ * Copyright (c) 2006 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the LGPL. + * This code is licensed under the LGPL. */ #include "qemu-common.h" @@ -216,10 +216,6 @@ static void usb_msd_transfer_data(SCSIRequest *req, uint32_t len) MSDState *s = DO_UPCAST(MSDState, dev.qdev, req->bus->qbus.parent); USBPacket *p = s->packet; - if (req->tag != s->tag) { - fprintf(stderr, "usb-msd: Unexpected SCSI Tag 0x%x\n", req->tag); - } - assert((s->mode == USB_MSDM_DATAOUT) == (req->cmd.mode == SCSI_XFER_TO_DEV)); s->scsi_len = len; s->scsi_buf = scsi_req_get_buf(req); @@ -241,9 +237,6 @@ static void usb_msd_command_complete(SCSIRequest *req, uint32_t status) MSDState *s = DO_UPCAST(MSDState, dev.qdev, req->bus->qbus.parent); USBPacket *p = s->packet; - if (req->tag != s->tag) { - fprintf(stderr, "usb-msd: Unexpected SCSI Tag 0x%x\n", req->tag); - } DPRINTF("Command complete %d\n", status); s->residue = s->data_len; s->result = status != 0; @@ -387,7 +380,7 @@ static int usb_msd_handle_data(USBDevice *dev, USBPacket *p) s->tag, cbw.flags, cbw.cmd_len, s->data_len); s->residue = 0; s->scsi_len = 0; - s->req = scsi_req_new(s->scsi_dev, s->tag, 0); + s->req = scsi_req_new(s->scsi_dev, s->tag, 0, NULL); scsi_req_enqueue(s->req, cbw.cmd); /* ??? Should check that USB and SCSI data transfer directions match. */ diff --git a/hw/usb-ohci.c b/hw/usb-ohci.c index 8491d5992..337b25026 100644 --- a/hw/usb-ohci.c +++ b/hw/usb-ohci.c @@ -62,7 +62,7 @@ typedef struct OHCIPort { typedef struct { USBBus bus; qemu_irq irq; - int mem; + MemoryRegion mem; int num_ports; const char *name; @@ -1440,13 +1440,13 @@ static void ohci_port_set_status(OHCIState *ohci, int portnum, uint32_t val) return; } -static uint32_t ohci_mem_read(void *ptr, target_phys_addr_t addr) +static uint64_t ohci_mem_read(void *opaque, + target_phys_addr_t addr, + unsigned size) { - OHCIState *ohci = ptr; + OHCIState *ohci = opaque; uint32_t retval; - addr &= 0xff; - /* Only aligned reads are allowed on OHCI */ if (addr & 3) { fprintf(stderr, "usb-ohci: Mis-aligned read\n"); @@ -1563,11 +1563,12 @@ static uint32_t ohci_mem_read(void *ptr, target_phys_addr_t addr) return retval; } -static void ohci_mem_write(void *ptr, target_phys_addr_t addr, uint32_t val) +static void ohci_mem_write(void *opaque, + target_phys_addr_t addr, + uint64_t val, + unsigned size) { - OHCIState *ohci = ptr; - - addr &= 0xff; + OHCIState *ohci = opaque; /* Only aligned reads are allowed on OHCI */ if (addr & 3) { @@ -1697,18 +1698,10 @@ static void ohci_async_cancel_device(OHCIState *ohci, USBDevice *dev) } } -/* Only dword reads are defined on OHCI register space */ -static CPUReadMemoryFunc * const ohci_readfn[3]={ - ohci_mem_read, - ohci_mem_read, - ohci_mem_read -}; - -/* Only dword writes are defined on OHCI register space */ -static CPUWriteMemoryFunc * const ohci_writefn[3]={ - ohci_mem_write, - ohci_mem_write, - ohci_mem_write +static const MemoryRegionOps ohci_mem_ops = { + .read = ohci_mem_read, + .write = ohci_mem_write, + .endianness = DEVICE_LITTLE_ENDIAN, }; static USBPortOps ohci_port_ops = { @@ -1764,8 +1757,7 @@ static int usb_ohci_init(OHCIState *ohci, DeviceState *dev, } } - ohci->mem = cpu_register_io_memory(ohci_readfn, ohci_writefn, ohci, - DEVICE_LITTLE_ENDIAN); + memory_region_init_io(&ohci->mem, &ohci_mem_ops, ohci, "ohci", 256); ohci->localmem_base = localmem_base; ohci->name = dev->info->name; @@ -1799,7 +1791,7 @@ static int usb_ohci_initfn_pci(struct PCIDevice *dev) ohci->state.irq = ohci->pci_dev.irq[0]; /* TODO: avoid cast below by using dev */ - pci_register_bar_simple(&ohci->pci_dev, 0, 256, 0, ohci->state.mem); + pci_register_bar_region(&ohci->pci_dev, 0, 0, &ohci->state.mem); return 0; } @@ -1822,7 +1814,7 @@ static int ohci_init_pxa(SysBusDevice *dev) /* Cannot fail as we pass NULL for masterbus */ usb_ohci_init(&s->ohci, &dev->qdev, s->num_ports, s->dma_offset, NULL, 0); sysbus_init_irq(dev, &s->ohci.irq); - sysbus_init_mmio(dev, 0x1000, s->ohci.mem); + sysbus_init_mmio_region(dev, &s->ohci.mem); return 0; } diff --git a/hw/usb-serial.c b/hw/usb-serial.c index 70d694d3c..298c1e9d9 100644 --- a/hw/usb-serial.c +++ b/hw/usb-serial.c @@ -5,7 +5,7 @@ * Copyright (c) 2008 Samuel Thibault <samuel.thibault@ens-lyon.org> * Written by Paul Brook, reused for FTDI by Samuel Thibault * - * This code is licenced under the LGPL. + * This code is licensed under the LGPL. */ #include "qemu-common.h" diff --git a/hw/usb-uhci.c b/hw/usb-uhci.c index 2ef4c5b74..da74c57c6 100644 --- a/hw/usb-uhci.c +++ b/hw/usb-uhci.c @@ -730,6 +730,9 @@ out: td->ctrl |= TD_CTRL_STALL; td->ctrl &= ~TD_CTRL_ACTIVE; s->status |= UHCI_STS_USBERR; + if (td->ctrl & TD_CTRL_IOC) { + *int_mask |= 0x01; + } uhci_update_irq(s); return 1; @@ -737,6 +740,9 @@ out: td->ctrl |= TD_CTRL_BABBLE | TD_CTRL_STALL; td->ctrl &= ~TD_CTRL_ACTIVE; s->status |= UHCI_STS_USBERR; + if (td->ctrl & TD_CTRL_IOC) { + *int_mask |= 0x01; + } uhci_update_irq(s); /* frame interrupted */ return -1; diff --git a/hw/versatile_pci.c b/hw/versatile_pci.c index 8e75ffccf..cffe38718 100644 --- a/hw/versatile_pci.c +++ b/hw/versatile_pci.c @@ -4,12 +4,13 @@ * Copyright (c) 2006-2009 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the LGPL. + * This code is licensed under the LGPL. */ #include "sysbus.h" #include "pci.h" #include "pci_host.h" +#include "exec-memory.h" typedef struct { SysBusDevice busdev; @@ -111,6 +112,7 @@ static int pci_vpb_init(SysBusDevice *dev) } bus = pci_register_bus(&dev->qdev, "pci", pci_vpb_set_irq, pci_vpb_map_irq, s->irq, + get_system_memory(), PCI_DEVFN(11, 0), 4); /* ??? Register memory space. */ diff --git a/hw/versatilepb.c b/hw/versatilepb.c index 46b6a3f38..147fe29b6 100644 --- a/hw/versatilepb.c +++ b/hw/versatilepb.c @@ -4,7 +4,7 @@ * Copyright (c) 2005-2007 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GPL. + * This code is licensed under the GPL. */ #include "sysbus.h" diff --git a/hw/vga_int.h b/hw/vga_int.h index d2811bdf1..eee91a84f 100644 --- a/hw/vga_int.h +++ b/hw/vga_int.h @@ -106,13 +106,13 @@ typedef void (* vga_update_retrace_info_fn)(struct VGACommonState *s); typedef struct VGACommonState { uint8_t *vram_ptr; ram_addr_t vram_offset; + target_phys_addr_t lfb_addr; + target_phys_addr_t lfb_end; + target_phys_addr_t map_addr; + target_phys_addr_t map_end; uint32_t vram_size; - uint32_t lfb_addr; - uint32_t lfb_end; - uint32_t map_addr; - uint32_t map_end; - uint32_t lfb_vram_mapped; /* whether 0xa0000 is mapped as ram */ uint32_t latch; + uint32_t lfb_vram_mapped; /* whether 0xa0000 is mapped as ram */ uint8_t sr_index; uint8_t sr[256]; uint8_t gr_index; diff --git a/hw/virtio-console.c b/hw/virtio-console.c index 7ebfa2651..fe5e188bf 100644 --- a/hw/virtio-console.c +++ b/hw/virtio-console.c @@ -139,9 +139,7 @@ static VirtIOSerialPortInfo virtconsole_info = { .init = virtconsole_initfn, .exit = virtconsole_exitfn, .qdev.props = (Property[]) { - DEFINE_PROP_UINT32("nr", VirtConsole, port.id, VIRTIO_CONSOLE_BAD_ID), DEFINE_PROP_CHR("chardev", VirtConsole, chr), - DEFINE_PROP_STRING("name", VirtConsole, port.name), DEFINE_PROP_END_OF_LIST(), }, }; @@ -158,9 +156,7 @@ static VirtIOSerialPortInfo virtserialport_info = { .init = virtconsole_initfn, .exit = virtconsole_exitfn, .qdev.props = (Property[]) { - DEFINE_PROP_UINT32("nr", VirtConsole, port.id, VIRTIO_CONSOLE_BAD_ID), DEFINE_PROP_CHR("chardev", VirtConsole, chr), - DEFINE_PROP_STRING("name", VirtConsole, port.name), DEFINE_PROP_END_OF_LIST(), }, }; diff --git a/hw/virtio-net.c b/hw/virtio-net.c index 6997e02dc..a32cc019b 100644 --- a/hw/virtio-net.c +++ b/hw/virtio-net.c @@ -657,7 +657,7 @@ static ssize_t virtio_net_receive(VLANClientState *nc, const uint8_t *buf, size_ /* copy in packet. ugh */ len = iov_from_buf(sg, elem.in_num, - buf + offset, size - offset); + buf + offset, 0, size - offset); total += len; offset += len; /* If buffers can't be merged, at this point we diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c index 6d7338644..c5eb93109 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -104,7 +104,7 @@ static size_t write_to_port(VirtIOSerialPort *port, } len = iov_from_buf(elem.in_sg, elem.in_num, - buf + offset, size - offset); + buf + offset, 0, size - offset); offset += len; virtqueue_push(vq, &elem, len); @@ -668,20 +668,22 @@ static struct BusInfo virtser_bus_info = { .name = "virtio-serial-bus", .size = sizeof(VirtIOSerialBus), .print_dev = virtser_bus_dev_print, + .props = (Property[]) { + DEFINE_PROP_UINT32("nr", VirtIOSerialPort, id, VIRTIO_CONSOLE_BAD_ID), + DEFINE_PROP_STRING("name", VirtIOSerialPort, name), + DEFINE_PROP_END_OF_LIST() + } }; static void virtser_bus_dev_print(Monitor *mon, DeviceState *qdev, int indent) { VirtIOSerialPort *port = DO_UPCAST(VirtIOSerialPort, dev, qdev); - monitor_printf(mon, "%*s dev-prop-int: id: %u\n", - indent, "", port->id); - monitor_printf(mon, "%*s dev-prop-int: guest_connected: %d\n", - indent, "", port->guest_connected); - monitor_printf(mon, "%*s dev-prop-int: host_connected: %d\n", - indent, "", port->host_connected); - monitor_printf(mon, "%*s dev-prop-int: throttled: %d\n", - indent, "", port->throttled); + monitor_printf(mon, "%*sport %d, guest %s, host %s, throttle %s\n", + indent, "", port->id, + port->guest_connected ? "on" : "off", + port->host_connected ? "on" : "off", + port->throttled ? "on" : "off"); } /* This function is only used if a port id is not provided by the user */ diff --git a/hw/xen_devconfig.c b/hw/xen_devconfig.c index 3a9215566..6926c54f4 100644 --- a/hw/xen_devconfig.c +++ b/hw/xen_devconfig.c @@ -126,8 +126,8 @@ int xen_config_dev_nic(NICInfo *nic) char mac[20]; snprintf(mac, sizeof(mac), "%02x:%02x:%02x:%02x:%02x:%02x", - nic->macaddr[0], nic->macaddr[1], nic->macaddr[2], - nic->macaddr[3], nic->macaddr[4], nic->macaddr[5]); + nic->macaddr.a[0], nic->macaddr.a[1], nic->macaddr.a[2], + nic->macaddr.a[3], nic->macaddr.a[4], nic->macaddr.a[5]); xen_be_printf(NULL, 1, "config nic %d: mac=\"%s\"\n", nic->vlan->id, mac); xen_config_dev_dirs("vif", "qnic", nic->vlan->id, fe, be, sizeof(fe)); |