diff options
-rw-r--r-- | hw/alpha_pci.c | 6 | ||||
-rw-r--r-- | hw/boards.h | 1 | ||||
-rw-r--r-- | hw/mips_malta.c | 6 | ||||
-rw-r--r-- | hw/pc.c | 5 | ||||
-rw-r--r-- | hw/pci.c | 20 | ||||
-rw-r--r-- | hw/pci.h | 4 | ||||
-rw-r--r-- | hw/qdev.c | 4 | ||||
-rw-r--r-- | hw/qdev.h | 1 | ||||
-rw-r--r-- | hw/s390-virtio.c | 1 | ||||
-rw-r--r-- | hw/spapr.c | 1 | ||||
-rw-r--r-- | hw/vmware_vga.h | 8 | ||||
-rw-r--r-- | vl.c | 62 |
12 files changed, 55 insertions, 64 deletions
diff --git a/hw/alpha_pci.c b/hw/alpha_pci.c index e9757028af..673557781e 100644 --- a/hw/alpha_pci.c +++ b/hw/alpha_pci.c @@ -121,10 +121,8 @@ void alpha_pci_vga_setup(PCIBus *pci_bus) pci_cirrus_vga_init(pci_bus); return; case VGA_VMWARE: - if (pci_vmsvga_init(pci_bus)) { - return; - } - break; + pci_vmsvga_init(pci_bus); + return; } /* If VGA is enabled at all, and one of the above didn't work, then fallback to Standard VGA. */ diff --git a/hw/boards.h b/hw/boards.h index 716fd7b1a6..f6d3784cf1 100644 --- a/hw/boards.h +++ b/hw/boards.h @@ -22,7 +22,6 @@ typedef struct QEMUMachine { unsigned int no_serial:1, no_parallel:1, use_virtcon:1, - no_vga:1, no_floppy:1, no_cdrom:1, no_sdcard:1; diff --git a/hw/mips_malta.c b/hw/mips_malta.c index e625ec398f..4a4f76d9f2 100644 --- a/hw/mips_malta.c +++ b/hw/mips_malta.c @@ -996,11 +996,7 @@ void mips_malta_init (ram_addr_t ram_size, if (cirrus_vga_enabled) { pci_cirrus_vga_init(pci_bus); } else if (vmsvga_enabled) { - if (!pci_vmsvga_init(pci_bus)) { - fprintf(stderr, "Warning: vmware_vga not available," - " using standard VGA instead\n"); - pci_vga_init(pci_bus); - } + pci_vmsvga_init(pci_bus); } else if (std_vga_enabled) { pci_vga_init(pci_bus); } @@ -1085,11 +1085,6 @@ DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus) } else if (vmsvga_enabled) { if (pci_bus) { dev = pci_vmsvga_init(pci_bus); - if (!dev) { - fprintf(stderr, "Warning: vmware_vga not available," - " using standard VGA instead\n"); - dev = pci_vga_init(pci_bus); - } } else { fprintf(stderr, "%s: vmware_vga: no PCI bus\n", __FUNCTION__); } @@ -1572,21 +1572,6 @@ PCIDevice *pci_create_multifunction(PCIBus *bus, int devfn, bool multifunction, return DO_UPCAST(PCIDevice, qdev, dev); } -PCIDevice *pci_try_create_multifunction(PCIBus *bus, int devfn, - bool multifunction, - const char *name) -{ - DeviceState *dev; - - dev = qdev_try_create(&bus->qbus, name); - if (!dev) { - return NULL; - } - qdev_prop_set_uint32(dev, "addr", devfn); - qdev_prop_set_bit(dev, "multifunction", multifunction); - return DO_UPCAST(PCIDevice, qdev, dev); -} - PCIDevice *pci_create_simple_multifunction(PCIBus *bus, int devfn, bool multifunction, const char *name) @@ -1606,11 +1591,6 @@ PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name) return pci_create_simple_multifunction(bus, devfn, false, name); } -PCIDevice *pci_try_create(PCIBus *bus, int devfn, const char *name) -{ - return pci_try_create_multifunction(bus, devfn, false, name); -} - static int pci_find_space(PCIDevice *pdev, uint8_t size) { int config_size = pci_config_size(pdev); @@ -469,12 +469,8 @@ PCIDevice *pci_create_multifunction(PCIBus *bus, int devfn, bool multifunction, PCIDevice *pci_create_simple_multifunction(PCIBus *bus, int devfn, bool multifunction, const char *name); -PCIDevice *pci_try_create_multifunction(PCIBus *bus, int devfn, - bool multifunction, - const char *name); PCIDevice *pci_create(PCIBus *bus, int devfn, const char *name); PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name); -PCIDevice *pci_try_create(PCIBus *bus, int devfn, const char *name); static inline int pci_is_express(const PCIDevice *d) { @@ -80,6 +80,10 @@ static DeviceInfo *qdev_find_info(BusInfo *bus_info, const char *name) return NULL; } +bool qdev_exists(const char *name) +{ + return !!qdev_find_info(NULL, name); +} static void qdev_property_add_legacy(DeviceState *dev, Property *prop, Error **errp); @@ -179,6 +179,7 @@ typedef struct GlobalProperty { DeviceState *qdev_create(BusState *bus, const char *name); DeviceState *qdev_try_create(BusState *bus, const char *name); +bool qdev_exists(const char *name); int qdev_device_help(QemuOpts *opts); DeviceState *qdev_device_add(QemuOpts *opts); int qdev_init(DeviceState *dev) QEMU_WARN_UNUSED_RESULT; diff --git a/hw/s390-virtio.c b/hw/s390-virtio.c index 2210b8ac7e..51123a7535 100644 --- a/hw/s390-virtio.c +++ b/hw/s390-virtio.c @@ -317,7 +317,6 @@ static QEMUMachine s390_machine = { .no_serial = 1, .no_parallel = 1, .use_virtcon = 1, - .no_vga = 1, .max_cpus = 255, .is_default = 1, }; diff --git a/hw/spapr.c b/hw/spapr.c index b011371813..dffb6a2a50 100644 --- a/hw/spapr.c +++ b/hw/spapr.c @@ -740,7 +740,6 @@ static QEMUMachine spapr_machine = { .desc = "pSeries Logical Partition (PAPR compliant)", .init = ppc_spapr_init, .max_cpus = MAX_CPUS, - .no_vga = 1, .no_parallel = 1, .use_scsi = 1, }; diff --git a/hw/vmware_vga.h b/hw/vmware_vga.h index db11cbfac8..000fbddc0f 100644 --- a/hw/vmware_vga.h +++ b/hw/vmware_vga.h @@ -8,12 +8,8 @@ static inline DeviceState *pci_vmsvga_init(PCIBus *bus) { PCIDevice *dev; - dev = pci_try_create(bus, -1, "vmware-svga"); - if (!dev || qdev_init(&dev->qdev) < 0) { - return NULL; - } else { - return &dev->qdev; - } + dev = pci_create_simple(bus, -1, "vmware-svga"); + return &dev->qdev; } #endif @@ -271,7 +271,6 @@ static int default_serial = 1; static int default_parallel = 1; static int default_virtcon = 1; static int default_monitor = 1; -static int default_vga = 1; static int default_floppy = 1; static int default_cdrom = 1; static int default_sdcard = 1; @@ -290,11 +289,6 @@ static struct { { .driver = "virtio-serial-pci", .flag = &default_virtcon }, { .driver = "virtio-serial-s390", .flag = &default_virtcon }, { .driver = "virtio-serial", .flag = &default_virtcon }, - { .driver = "VGA", .flag = &default_vga }, - { .driver = "cirrus-vga", .flag = &default_vga }, - { .driver = "vmware-svga", .flag = &default_vga }, - { .driver = "isa-vga", .flag = &default_vga }, - { .driver = "qxl-vga", .flag = &default_vga }, }; static void res_free(void) @@ -1525,18 +1519,48 @@ static const QEMUOption qemu_options[] = { #include "qemu-options-wrapper.h" { NULL }, }; + +static bool vga_available(void) +{ + return qdev_exists("VGA") || qdev_exists("isa-vga"); +} + +static bool cirrus_vga_available(void) +{ + return qdev_exists("cirrus-vga") || qdev_exists("isa-cirrus-vga"); +} + +static bool vmware_vga_available(void) +{ + return qdev_exists("vmware-svga"); +} + static void select_vgahw (const char *p) { const char *opts; - default_vga = 0; vga_interface_type = VGA_NONE; if (strstart(p, "std", &opts)) { - vga_interface_type = VGA_STD; + if (vga_available()) { + vga_interface_type = VGA_STD; + } else { + fprintf(stderr, "Error: standard VGA not available\n"); + exit(0); + } } else if (strstart(p, "cirrus", &opts)) { - vga_interface_type = VGA_CIRRUS; + if (cirrus_vga_available()) { + vga_interface_type = VGA_CIRRUS; + } else { + fprintf(stderr, "Error: Cirrus VGA not available\n"); + exit(0); + } } else if (strstart(p, "vmware", &opts)) { - vga_interface_type = VGA_VMWARE; + if (vmware_vga_available()) { + vga_interface_type = VGA_VMWARE; + } else { + fprintf(stderr, "Error: VMWare SVGA not available\n"); + exit(0); + } } else if (strstart(p, "xenfb", &opts)) { vga_interface_type = VGA_XENFB; } else if (strstart(p, "qxl", &opts)) { @@ -2155,6 +2179,7 @@ int main(int argc, char **argv, char **envp) const char *loadvm = NULL; QEMUMachine *machine; const char *cpu_model; + const char *vga_model = NULL; const char *pid_file = NULL; const char *incoming = NULL; #ifdef CONFIG_VNC @@ -2581,7 +2606,7 @@ int main(int argc, char **argv, char **envp) rtc_utc = 0; break; case QEMU_OPTION_vga: - select_vgahw (optarg); + vga_model = optarg; break; case QEMU_OPTION_g: { @@ -2978,7 +3003,6 @@ int main(int argc, char **argv, char **envp) default_parallel = 0; default_virtcon = 0; default_monitor = 0; - default_vga = 0; default_net = 0; default_floppy = 0; default_cdrom = 0; @@ -3140,9 +3164,6 @@ int main(int argc, char **argv, char **envp) if (!machine->use_virtcon) { default_virtcon = 0; } - if (machine->no_vga) { - default_vga = 0; - } if (machine->no_floppy) { default_floppy = 0; } @@ -3178,8 +3199,6 @@ int main(int argc, char **argv, char **envp) if (default_virtcon) add_device_config(DEV_VIRTCON, "vc:80Cx24C"); } - if (default_vga) - vga_interface_type = VGA_CIRRUS; socket_init(); @@ -3330,6 +3349,15 @@ int main(int argc, char **argv, char **envp) module_call_init(MODULE_INIT_DEVICE); + /* must be after qdev registration but before machine init */ + if (vga_model) { + select_vgahw(vga_model); + } else if (cirrus_vga_available()) { + select_vgahw("cirrus"); + } else { + select_vgahw("none"); + } + if (qemu_opts_foreach(qemu_find_opts("device"), device_help_func, NULL, 0) != 0) exit(0); |