diff options
| author |   Avi Kivity <avi@redhat.com> | 2011-07-27 16:49:00 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-07-27 16:49:00 +0300 |
| commit | 59fadccd3879e965cc6d2f62d8826b78c5ca4936 (patch) | |
| tree | 16b5368255e7edf4070320b5ca128aa5a96cd3d4 | |
| parent | 497d8129ad4bca8a3b319ee84229d9a0f9cdd15c (diff) | |
| parent | b8095f24f24e50a7d4be33d8a79474aff3324295 (diff) | |
Merge commit 'v0.15.0-rc0' into upstream-merge
* commit 'v0.15.0-rc0':
Bump version to reflect v0.15.0-rc0
Correct spelling of licensed
Register Linux dyntick timer as per-thread signal
mc146818rtc: Handle host clock resets
qemu-timer: Introduce clock reset notifier
notifier: Pass data argument to callback
ide: Turn properties any IDE device must have into bus properties
virtio-serial: Turn props any virtio-serial-bus device must have into bus props
virtio-serial: Clean up virtser_bus_dev_print() output
usb-ccid: Drop unused CCIDCardInfo callback print()
Remove unused USES_X509_AUTH macro from VNC sasl code
Introduce a 'client_add' monitor command accepting an open FD
Store VNC auth scheme per-client as well as per-server
do not reset no_shutdown after we shutdown the vm
vl.c: Don't limit node count by smp count
vga: Fix type of lfb/map_addr/end.
qemu-char: Print strerror message on failure
qemu-timer: change unix timer to dynticks
iothread: replace fair_mutex with a condition variable
multiboot: Support commas in module parameters
Signed-off-by: Avi Kivity <avi@redhat.com>
106 files changed, 486 insertions, 280 deletions
@@ -1 +1 @@ -0.14.50 +0.14.90 diff --git a/compatfd.c b/compatfd.c index 41586ceae..31654c62a 100644 --- a/compatfd.c +++ b/compatfd.c @@ -115,3 +115,14 @@ int qemu_signalfd(const sigset_t *mask) return qemu_signalfd_compat(mask); } + +bool qemu_signalfd_available(void) +{ +#ifdef CONFIG_SIGNALFD + errno = 0; + syscall(SYS_signalfd, -1, NULL, _NSIG / 8); + return errno != ENOSYS; +#else + return false; +#endif +} diff --git a/compatfd.h b/compatfd.h index fc3791520..6b04877b9 100644 --- a/compatfd.h +++ b/compatfd.h @@ -39,5 +39,6 @@ struct qemu_signalfd_siginfo { }; int qemu_signalfd(const sigset_t *mask); +bool qemu_signalfd_available(void); #endif @@ -1514,7 +1514,7 @@ static void text_console_do_init(CharDriverState *chr, DisplayState *ds) chr->init(chr); } -CharDriverState *text_console_init(QemuOpts *opts) +int text_console_init(QemuOpts *opts, CharDriverState **_chr) { CharDriverState *chr; TextConsole *s; @@ -1546,7 +1546,7 @@ CharDriverState *text_console_init(QemuOpts *opts) if (!s) { free(chr); - return NULL; + return -EBUSY; } s->chr = chr; @@ -1554,7 +1554,9 @@ CharDriverState *text_console_init(QemuOpts *opts) s->g_height = height; chr->opaque = s; chr->chr_set_echo = text_console_set_echo; - return chr; + + *_chr = chr; + return 0; } void text_consoles_set_display(DisplayState *ds) @@ -354,7 +354,7 @@ void vga_hw_text_update(console_ch_t *chardata); int is_graphic_console(void); int is_fixedsize_console(void); -CharDriverState *text_console_init(QemuOpts *opts); +int text_console_init(QemuOpts *opts, CharDriverState **_chr); void text_consoles_set_display(DisplayState *ds); void console_select(unsigned int index); void console_color_init(DisplayState *ds); @@ -372,6 +372,7 @@ void cocoa_display_init(DisplayState *ds, int full_screen); void vnc_display_init(DisplayState *ds); void vnc_display_close(DisplayState *ds); int vnc_display_open(DisplayState *ds, const char *display); +void vnc_display_add_client(DisplayState *ds, int csock, int skipauth); int vnc_display_disable_login(DisplayState *ds); char *vnc_display_local_addr(DisplayState *ds); #ifdef CONFIG_VNC @@ -636,7 +636,8 @@ void vm_stop(int reason) #else /* CONFIG_IOTHREAD */ QemuMutex qemu_global_mutex; -static QemuMutex qemu_fair_mutex; +static QemuCond qemu_io_proceeded_cond; +static bool iothread_requesting_mutex; static QemuThread io_thread; @@ -672,7 +673,7 @@ int qemu_init_main_loop(void) qemu_cond_init(&qemu_system_cond); qemu_cond_init(&qemu_pause_cond); qemu_cond_init(&qemu_work_cond); - qemu_mutex_init(&qemu_fair_mutex); + qemu_cond_init(&qemu_io_proceeded_cond); qemu_mutex_init(&qemu_global_mutex); qemu_mutex_lock(&qemu_global_mutex); @@ -760,17 +761,9 @@ static void qemu_tcg_wait_io_event(void) qemu_cond_wait(tcg_halt_cond, &qemu_global_mutex); } - qemu_mutex_unlock(&qemu_global_mutex); - - /* - * Users of qemu_global_mutex can be starved, having no chance - * to acquire it since this path will get to it first. - * So use another lock to provide fairness. - */ - qemu_mutex_lock(&qemu_fair_mutex); - qemu_mutex_unlock(&qemu_fair_mutex); - - qemu_mutex_lock(&qemu_global_mutex); + while (iothread_requesting_mutex) { + qemu_cond_wait(&qemu_io_proceeded_cond, &qemu_global_mutex); + } for (env = first_cpu; env != NULL; env = env->next_cpu) { qemu_wait_io_event_common(env); @@ -913,12 +906,13 @@ void qemu_mutex_lock_iothread(void) if (kvm_enabled()) { qemu_mutex_lock(&qemu_global_mutex); } else { - qemu_mutex_lock(&qemu_fair_mutex); + iothread_requesting_mutex = true; if (qemu_mutex_trylock(&qemu_global_mutex)) { qemu_cpu_kick_thread(first_cpu); qemu_mutex_lock(&qemu_global_mutex); } - qemu_mutex_unlock(&qemu_fair_mutex); + iothread_requesting_mutex = false; + qemu_cond_broadcast(&qemu_io_proceeded_cond); } } 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 c8ce09380..44eb8aee5 100644 --- a/hw/acpi_piix4.c +++ b/hw/acpi_piix4.c @@ -319,7 +319,7 @@ static void piix4_powerdown(void *opaque, int irq, int power_failing) acpi_pm1_evt_power_down(pm1a, tmr); } -static void piix4_pm_machine_ready(struct Notifier* n) +static void piix4_pm_machine_ready(Notifier *n, void *opaque) { PIIX4PMState *s = container_of(n, PIIX4PMState, machine_ready); uint8_t *pci_conf; 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/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; } 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/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/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" diff --git a/hw/fw_cfg.c b/hw/fw_cfg.c index 85c8c3c7b..34e7526d5 100644 --- a/hw/fw_cfg.c +++ b/hw/fw_cfg.c @@ -316,7 +316,7 @@ 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); @@ -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 69eec1d2f..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 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 5477e0e15..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" 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" 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..2426e8483 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; } @@ -238,7 +238,7 @@ 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 +252,7 @@ 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 +261,9 @@ 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 +287,7 @@ 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" 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/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" 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-disk.c b/hw/scsi-disk.c index 05d14ab2f..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 diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c index 90345a714..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. * */ 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_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/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 b8a7cebd8..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" 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/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-msd.c b/hw/usb-msd.c index bfea09689..6391dad10 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" diff --git a/hw/usb-serial.c b/hw/usb-serial.c index 59cb0fb2f..c69c4374e 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/versatile_pci.c b/hw/versatile_pci.c index 8e75ffccf..290a9009b 100644 --- a/hw/versatile_pci.c +++ b/hw/versatile_pci.c @@ -4,7 +4,7 @@ * 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" 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 ab9074672..957ad0cf2 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-serial-bus.c b/hw/virtio-serial-bus.c index bdc760c36..c5eb93109 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -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 */ @@ -59,7 +59,7 @@ static void check_mode_change(void) if (is_absolute != current_is_absolute || has_absolute != current_has_absolute) { - notifier_list_notify(&mouse_mode_notifiers); + notifier_list_notify(&mouse_mode_notifiers, NULL); } current_is_absolute = is_absolute; diff --git a/migration.c b/migration.c index af3a1f270..2a15b98db 100644 --- a/migration.c +++ b/migration.c @@ -124,7 +124,7 @@ int do_migrate(Monitor *mon, const QDict *qdict, QObject **ret_data) } current_migration = s; - notifier_list_notify(&migration_state_notifiers); + notifier_list_notify(&migration_state_notifiers, NULL); return 0; } @@ -276,7 +276,7 @@ void migrate_fd_error(FdMigrationState *s) { DPRINTF("setting error state\n"); s->state = MIG_STATE_ERROR; - notifier_list_notify(&migration_state_notifiers); + notifier_list_notify(&migration_state_notifiers, NULL); migrate_fd_cleanup(s); } @@ -334,7 +334,7 @@ ssize_t migrate_fd_put_buffer(void *opaque, const void *data, size_t size) monitor_resume(s->mon); } s->state = MIG_STATE_ERROR; - notifier_list_notify(&migration_state_notifiers); + notifier_list_notify(&migration_state_notifiers, NULL); } return ret; @@ -395,7 +395,7 @@ void migrate_fd_put_ready(void *opaque) state = MIG_STATE_ERROR; } s->state = state; - notifier_list_notify(&migration_state_notifiers); + notifier_list_notify(&migration_state_notifiers, NULL); } } @@ -415,7 +415,7 @@ void migrate_fd_cancel(MigrationState *mig_state) DPRINTF("cancelling migration\n"); s->state = MIG_STATE_CANCELLED; - notifier_list_notify(&migration_state_notifiers); + notifier_list_notify(&migration_state_notifiers, NULL); qemu_savevm_state_cancel(s->mon, s->file); migrate_fd_cleanup(s); @@ -429,7 +429,7 @@ void migrate_fd_release(MigrationState *mig_state) if (s->state == MIG_STATE_ACTIVE) { s->state = MIG_STATE_CANCELLED; - notifier_list_notify(&migration_state_notifiers); + notifier_list_notify(&migration_state_notifiers, NULL); migrate_fd_cleanup(s); } qemu_free(s); @@ -1206,6 +1206,38 @@ static int expire_password(Monitor *mon, const QDict *qdict, QObject **ret_data) return -1; } +static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data) +{ + const char *protocol = qdict_get_str(qdict, "protocol"); + const char *fdname = qdict_get_str(qdict, "fdname"); + int skipauth = qdict_get_try_bool(qdict, "skipauth", 0); + CharDriverState *s; + + if (strcmp(protocol, "spice") == 0) { + if (!using_spice) { + /* correct one? spice isn't a device ,,, */ + qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice"); + return -1; + } + qerror_report(QERR_ADD_CLIENT_FAILED); + return -1; + } else if (strcmp(protocol, "vnc") == 0) { + int fd = monitor_get_fd(mon, fdname); + vnc_display_add_client(NULL, fd, skipauth); + return 0; + } else if ((s = qemu_chr_find(protocol)) != NULL) { + int fd = monitor_get_fd(mon, fdname); + if (qemu_chr_add_client(s, fd) < 0) { + qerror_report(QERR_ADD_CLIENT_FAILED); + return -1; + } + return 0; + } + + qerror_report(QERR_INVALID_PARAMETER, "protocol"); + return -1; +} + static int client_migrate_info(Monitor *mon, const QDict *qdict, QObject **ret_data) { const char *protocol = qdict_get_str(qdict, "protocol"); @@ -29,11 +29,11 @@ void notifier_list_remove(NotifierList *list, Notifier *notifier) QTAILQ_REMOVE(&list->notifiers, notifier, node); } -void notifier_list_notify(NotifierList *list) +void notifier_list_notify(NotifierList *list, void *data) { Notifier *notifier, *next; QTAILQ_FOREACH_SAFE(notifier, &list->notifiers, node, next) { - notifier->notify(notifier); + notifier->notify(notifier, data); } } @@ -20,7 +20,7 @@ typedef struct Notifier Notifier; struct Notifier { - void (*notify)(Notifier *notifier); + void (*notify)(Notifier *notifier, void *data); QTAILQ_ENTRY(Notifier) node; }; @@ -38,6 +38,6 @@ void notifier_list_add(NotifierList *list, Notifier *notifier); void notifier_list_remove(NotifierList *list, Notifier *notifier); -void notifier_list_notify(NotifierList *list); +void notifier_list_notify(NotifierList *list, void *data); #endif diff --git a/qemu-char.c b/qemu-char.c index fb13b2845..dcf706592 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -168,6 +168,11 @@ int qemu_chr_get_msgfd(CharDriverState *s) return s->get_msgfd ? s->get_msgfd(s) : -1; } +int qemu_chr_add_client(CharDriverState *s, int fd) +{ + return s->chr_add_client ? s->chr_add_client(s, fd) : -1; +} + void qemu_chr_accept_input(CharDriverState *s) { if (s->chr_accept_input) @@ -219,13 +224,15 @@ static int null_chr_write(CharDriverState *chr, const uint8_t *buf, int len) return len; } -static CharDriverState *qemu_chr_open_null(QemuOpts *opts) +static int qemu_chr_open_null(QemuOpts *opts, CharDriverState **_chr) { CharDriverState *chr; chr = qemu_mallocz(sizeof(CharDriverState)); chr->chr_write = null_chr_write; - return chr; + + *_chr= chr; + return 0; } /* MUX driver for serial I/O splitting */ @@ -634,18 +641,21 @@ static CharDriverState *qemu_chr_open_fd(int fd_in, int fd_out) return chr; } -static CharDriverState *qemu_chr_open_file_out(QemuOpts *opts) +static int qemu_chr_open_file_out(QemuOpts *opts, CharDriverState **_chr) { int fd_out; TFR(fd_out = qemu_open(qemu_opt_get(opts, "path"), O_WRONLY | O_TRUNC | O_CREAT | O_BINARY, 0666)); - if (fd_out < 0) - return NULL; - return qemu_chr_open_fd(-1, fd_out); + if (fd_out < 0) { + return -errno; + } + + *_chr = qemu_chr_open_fd(-1, fd_out); + return 0; } -static CharDriverState *qemu_chr_open_pipe(QemuOpts *opts) +static int qemu_chr_open_pipe(QemuOpts *opts, CharDriverState **_chr) { int fd_in, fd_out; char filename_in[256], filename_out[256]; @@ -653,7 +663,7 @@ static CharDriverState *qemu_chr_open_pipe(QemuOpts *opts) if (filename == NULL) { fprintf(stderr, "chardev: pipe: no filename given\n"); - return NULL; + return -EINVAL; } snprintf(filename_in, 256, "%s.in", filename); @@ -665,11 +675,14 @@ static CharDriverState *qemu_chr_open_pipe(QemuOpts *opts) close(fd_in); if (fd_out >= 0) close(fd_out); - TFR(fd_in = fd_out = open(filename, O_RDWR | O_BINARY)); - if (fd_in < 0) - return NULL; + TFR(fd_in = fd_out = qemu_open(filename, O_RDWR | O_BINARY)); + if (fd_in < 0) { + return -errno; + } } - return qemu_chr_open_fd(fd_in, fd_out); + + *_chr = qemu_chr_open_fd(fd_in, fd_out); + return 0; } @@ -760,12 +773,14 @@ static void qemu_chr_close_stdio(struct CharDriverState *chr) fd_chr_close(chr); } -static CharDriverState *qemu_chr_open_stdio(QemuOpts *opts) +static int qemu_chr_open_stdio(QemuOpts *opts, CharDriverState **_chr) { CharDriverState *chr; - if (stdio_nb_clients >= STDIO_MAX_CLIENTS) - return NULL; + if (stdio_nb_clients >= STDIO_MAX_CLIENTS) { + return -EBUSY; + } + if (stdio_nb_clients == 0) { old_fd0_flags = fcntl(0, F_GETFL); tcgetattr (0, &oldtty); @@ -782,7 +797,8 @@ static CharDriverState *qemu_chr_open_stdio(QemuOpts *opts) display_type != DT_NOGRAPHIC); qemu_chr_set_echo(chr, false); - return chr; + *_chr = chr; + return 0; } #ifdef __sun__ @@ -969,7 +985,7 @@ static void pty_chr_close(struct CharDriverState *chr) qemu_chr_event(chr, CHR_EVENT_CLOSED); } -static CharDriverState *qemu_chr_open_pty(QemuOpts *opts) +static int qemu_chr_open_pty(QemuOpts *opts, CharDriverState **_chr) { CharDriverState *chr; PtyCharDriver *s; @@ -987,7 +1003,7 @@ static CharDriverState *qemu_chr_open_pty(QemuOpts *opts) s = qemu_mallocz(sizeof(PtyCharDriver)); if (openpty(&s->fd, &slave_fd, pty_name, NULL, NULL) < 0) { - return NULL; + return -errno; } /* Set raw attributes on the pty. */ @@ -1009,7 +1025,8 @@ static CharDriverState *qemu_chr_open_pty(QemuOpts *opts) s->timer = qemu_new_timer_ms(rt_clock, pty_chr_timer, chr); - return chr; + *_chr = chr; + return 0; } static void tty_serial_init(int fd, int speed, @@ -1210,30 +1227,28 @@ static void qemu_chr_close_tty(CharDriverState *chr) } } -static CharDriverState *qemu_chr_open_tty(QemuOpts *opts) +static int qemu_chr_open_tty(QemuOpts *opts, CharDriverState **_chr) { const char *filename = qemu_opt_get(opts, "path"); CharDriverState *chr; int fd; - TFR(fd = open(filename, O_RDWR | O_NONBLOCK)); + TFR(fd = qemu_open(filename, O_RDWR | O_NONBLOCK)); if (fd < 0) { - return NULL; + return -errno; } tty_serial_init(fd, 115200, 'N', 8, 1); chr = qemu_chr_open_fd(fd, fd); - if (!chr) { - close(fd); - return NULL; - } chr->chr_ioctl = tty_serial_ioctl; chr->chr_close = qemu_chr_close_tty; - return chr; + + *_chr = chr; + return 0; } #else /* ! __linux__ && ! __sun__ */ -static CharDriverState *qemu_chr_open_pty(QemuOpts *opts) +static int qemu_chr_open_pty(QemuOpts *opts, CharDriverState **_chr) { - return NULL; + return -ENOTSUP; } #endif /* __linux__ || __sun__ */ @@ -1347,7 +1362,7 @@ static void pp_close(CharDriverState *chr) qemu_chr_event(chr, CHR_EVENT_CLOSED); } -static CharDriverState *qemu_chr_open_pp(QemuOpts *opts) +static int qemu_chr_open_pp(QemuOpts *opts, CharDriverState **_chr) { const char *filename = qemu_opt_get(opts, "path"); CharDriverState *chr; @@ -1355,12 +1370,13 @@ static CharDriverState *qemu_chr_open_pp(QemuOpts *opts) int fd; TFR(fd = open(filename, O_RDWR)); - if (fd < 0) - return NULL; + if (fd < 0) { + return -errno; + } if (ioctl(fd, PPCLAIM) < 0) { close(fd); - return NULL; + return -errno; } drv = qemu_mallocz(sizeof(ParallelCharDriver)); @@ -1375,7 +1391,8 @@ static CharDriverState *qemu_chr_open_pp(QemuOpts *opts) qemu_chr_generic_open(chr); - return chr; + *_chr = chr; + return 0; } #endif /* __linux__ */ @@ -1417,21 +1434,24 @@ static int pp_ioctl(CharDriverState *chr, int cmd, void *arg) return 0; } -static CharDriverState *qemu_chr_open_pp(QemuOpts *opts) +static int qemu_chr_open_pp(QemuOpts *opts, CharDriverState **_chr) { const char *filename = qemu_opt_get(opts, "path"); CharDriverState *chr; int fd; - fd = open(filename, O_RDWR); - if (fd < 0) - return NULL; + fd = qemu_open(filename, O_RDWR); + if (fd < 0) { + return -errno; + } chr = qemu_mallocz(sizeof(CharDriverState)); chr->opaque = (void *)(intptr_t)fd; chr->chr_write = null_chr_write; chr->chr_ioctl = pp_ioctl; - return chr; + + *_chr = chr; + return 0; } #endif @@ -1637,7 +1657,7 @@ static int win_chr_poll(void *opaque) return 0; } -static CharDriverState *qemu_chr_open_win(QemuOpts *opts) +static int qemu_chr_open_win(QemuOpts *opts, CharDriverState **_chr) { const char *filename = qemu_opt_get(opts, "path"); CharDriverState *chr; @@ -1652,10 +1672,12 @@ static CharDriverState *qemu_chr_open_win(QemuOpts *opts) if (win_chr_init(chr, filename) < 0) { free(s); free(chr); - return NULL; + return -EIO; } qemu_chr_generic_open(chr); - return chr; + + *_chr = chr; + return 0; } static int win_chr_pipe_poll(void *opaque) @@ -1737,7 +1759,7 @@ static int win_chr_pipe_init(CharDriverState *chr, const char *filename) } -static CharDriverState *qemu_chr_open_win_pipe(QemuOpts *opts) +static int qemu_chr_open_win_pipe(QemuOpts *opts, CharDriverState **_chr) { const char *filename = qemu_opt_get(opts, "path"); CharDriverState *chr; @@ -1752,10 +1774,12 @@ static CharDriverState *qemu_chr_open_win_pipe(QemuOpts *opts) if (win_chr_pipe_init(chr, filename) < 0) { free(s); free(chr); - return NULL; + return -EIO; } qemu_chr_generic_open(chr); - return chr; + + *_chr = chr; + return 0; } static CharDriverState *qemu_chr_open_win_file(HANDLE fd_out) @@ -1772,22 +1796,23 @@ static CharDriverState *qemu_chr_open_win_file(HANDLE fd_out) return chr; } -static CharDriverState *qemu_chr_open_win_con(QemuOpts *opts) +static int qemu_chr_open_win_con(QemuOpts *opts, CharDriverState **_chr) { - return qemu_chr_open_win_file(GetStdHandle(STD_OUTPUT_HANDLE)); + return qemu_chr_open_win_file(GetStdHandle(STD_OUTPUT_HANDLE), chr); } -static CharDriverState *qemu_chr_open_win_file_out(QemuOpts *opts) +static int qemu_chr_open_win_file_out(QemuOpts *opts, CharDriverState **_chr) { const char *file_out = qemu_opt_get(opts, "path"); HANDLE fd_out; fd_out = CreateFile(file_out, GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); - if (fd_out == INVALID_HANDLE_VALUE) - return NULL; + if (fd_out == INVALID_HANDLE_VALUE) { + return -EIO; + } - return qemu_chr_open_win_file(fd_out); + return qemu_chr_open_win_file(fd_out, _chr); } #endif /* !_WIN32 */ @@ -1868,11 +1893,12 @@ static void udp_chr_close(CharDriverState *chr) qemu_chr_event(chr, CHR_EVENT_CLOSED); } -static CharDriverState *qemu_chr_open_udp(QemuOpts *opts) +static int qemu_chr_open_udp(QemuOpts *opts, CharDriverState **_chr) { CharDriverState *chr = NULL; NetCharDriver *s = NULL; int fd = -1; + int ret; chr = qemu_mallocz(sizeof(CharDriverState)); s = qemu_mallocz(sizeof(NetCharDriver)); @@ -1880,6 +1906,7 @@ static CharDriverState *qemu_chr_open_udp(QemuOpts *opts) fd = inet_dgram_opts(opts); if (fd < 0) { fprintf(stderr, "inet_dgram_opts failed\n"); + ret = -errno; goto return_err; } @@ -1890,16 +1917,17 @@ static CharDriverState *qemu_chr_open_udp(QemuOpts *opts) chr->chr_write = udp_chr_write; chr->chr_update_read_handler = udp_chr_update_read_handler; chr->chr_close = udp_chr_close; - return chr; + + *_chr = chr; + return 0; return_err: - if (chr) - free(chr); - if (s) - free(s); - if (fd >= 0) + qemu_free(chr); + qemu_free(s); + if (fd >= 0) { closesocket(fd); - return NULL; + } + return ret; } /***********************************************************/ @@ -2123,6 +2151,22 @@ static void socket_set_nodelay(int fd) setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *)&val, sizeof(val)); } +static int tcp_chr_add_client(CharDriverState *chr, int fd) +{ + TCPCharDriver *s = chr->opaque; + if (s->fd != -1) + return -1; + + socket_set_nonblock(fd); + if (s->do_nodelay) + socket_set_nodelay(fd); + s->fd = fd; + qemu_set_fd_handler(s->listen_fd, NULL, NULL, NULL); + tcp_chr_connect(chr); + + return 0; +} + static void tcp_chr_accept(void *opaque) { CharDriverState *chr = opaque; @@ -2155,12 +2199,8 @@ static void tcp_chr_accept(void *opaque) break; } } - socket_set_nonblock(fd); - if (s->do_nodelay) - socket_set_nodelay(fd); - s->fd = fd; - qemu_set_fd_handler(s->listen_fd, NULL, NULL, NULL); - tcp_chr_connect(chr); + if (tcp_chr_add_client(chr, fd) < 0) + close(fd); } static void tcp_chr_close(CharDriverState *chr) @@ -2178,7 +2218,7 @@ static void tcp_chr_close(CharDriverState *chr) qemu_chr_event(chr, CHR_EVENT_CLOSED); } -static CharDriverState *qemu_chr_open_socket(QemuOpts *opts) +static int qemu_chr_open_socket(QemuOpts *opts, CharDriverState **_chr) { CharDriverState *chr = NULL; TCPCharDriver *s = NULL; @@ -2188,6 +2228,7 @@ static CharDriverState *qemu_chr_open_socket(QemuOpts *opts) int do_nodelay; int is_unix; int is_telnet; + int ret; is_listen = qemu_opt_get_bool(opts, "server", 0); is_waitconnect = qemu_opt_get_bool(opts, "wait", 1); @@ -2213,8 +2254,10 @@ static CharDriverState *qemu_chr_open_socket(QemuOpts *opts) fd = inet_connect_opts(opts); } } - if (fd < 0) + if (fd < 0) { + ret = -errno; goto fail; + } if (!is_waitconnect) socket_set_nonblock(fd); @@ -2230,6 +2273,7 @@ static CharDriverState *qemu_chr_open_socket(QemuOpts *opts) chr->chr_write = tcp_chr_write; chr->chr_close = tcp_chr_close; chr->get_msgfd = tcp_get_msgfd; + chr->chr_add_client = tcp_chr_add_client; if (is_listen) { s->listen_fd = fd; @@ -2266,14 +2310,16 @@ static CharDriverState *qemu_chr_open_socket(QemuOpts *opts) tcp_chr_accept(chr); socket_set_nonblock(s->listen_fd); } - return chr; + + *_chr = chr; + return 0; fail: if (fd >= 0) closesocket(fd); qemu_free(s); qemu_free(chr); - return NULL; + return ret; } /***********************************************************/ @@ -2466,7 +2512,7 @@ fail: static const struct { const char *name; - CharDriverState *(*open)(QemuOpts *opts); + int (*open)(QemuOpts *opts, CharDriverState **chr); } backend_table[] = { { .name = "null", .open = qemu_chr_open_null }, { .name = "socket", .open = qemu_chr_open_socket }, @@ -2506,6 +2552,7 @@ CharDriverState *qemu_chr_open_opts(QemuOpts *opts, { CharDriverState *chr; int i; + int ret; if (qemu_opts_id(opts) == NULL) { fprintf(stderr, "chardev: no id specified\n"); @@ -2527,10 +2574,10 @@ CharDriverState *qemu_chr_open_opts(QemuOpts *opts, return NULL; } - chr = backend_table[i].open(opts); - if (!chr) { - fprintf(stderr, "chardev: opening backend \"%s\" failed\n", - qemu_opt_get(opts, "backend")); + ret = backend_table[i].open(opts, &chr); + if (ret < 0) { + fprintf(stderr, "chardev: opening backend \"%s\" failed: %s\n", + qemu_opt_get(opts, "backend"), strerror(-ret)); return NULL; } diff --git a/qemu-char.h b/qemu-char.h index 892c6da9a..f361c6d28 100644 --- a/qemu-char.h +++ b/qemu-char.h @@ -57,6 +57,7 @@ struct CharDriverState { void (*chr_update_read_handler)(struct CharDriverState *s); int (*chr_ioctl)(struct CharDriverState *s, int cmd, void *arg); int (*get_msgfd)(struct CharDriverState *s); + int (*chr_add_client)(struct CharDriverState *chr, int fd); IOEventHandler *chr_event; IOCanReadHandler *chr_can_read; IOReadHandler *chr_read; @@ -99,6 +100,7 @@ int qemu_chr_can_read(CharDriverState *s); void qemu_chr_read(CharDriverState *s, uint8_t *buf, int len); int qemu_chr_get_msgfd(CharDriverState *s); void qemu_chr_accept_input(CharDriverState *s); +int qemu_chr_add_client(CharDriverState *s, int fd); void qemu_chr_info_print(Monitor *mon, const QObject *ret_data); void qemu_chr_info(Monitor *mon, QObject **ret_data); CharDriverState *qemu_chr_find(const char *name); diff --git a/qemu-timer.c b/qemu-timer.c index 72066c7c5..30e8f1272 100644 --- a/qemu-timer.c +++ b/qemu-timer.c @@ -150,6 +150,9 @@ struct QEMUClock { int enabled; QEMUTimer *warp_timer; + + NotifierList reset_notifiers; + int64_t last; }; struct QEMUTimer { @@ -218,6 +221,7 @@ static void win32_rearm_timer(struct qemu_alarm_timer *t); static int unix_start_timer(struct qemu_alarm_timer *t); static void unix_stop_timer(struct qemu_alarm_timer *t); +static void unix_rearm_timer(struct qemu_alarm_timer *t); #ifdef __linux__ @@ -290,7 +294,7 @@ static struct qemu_alarm_timer alarm_timers[] = { {"dynticks", dynticks_start_timer, dynticks_stop_timer, dynticks_rearm_timer}, #endif - {"unix", unix_start_timer, unix_stop_timer, NULL}, + {"unix", unix_start_timer, unix_stop_timer, unix_rearm_timer}, #else {"mmtimer", mm_start_timer, mm_stop_timer, NULL}, {"mmtimer2", mm_start_timer, mm_stop_timer, mm_rearm_timer}, @@ -375,9 +379,15 @@ static QEMUTimer *active_timers[QEMU_NUM_CLOCKS]; static QEMUClock *qemu_new_clock(int type) { QEMUClock *clock; + clock = qemu_mallocz(sizeof(QEMUClock)); clock->type = type; clock->enabled = 1; + notifier_list_init(&clock->reset_notifiers); + /* required to detect & report backward jumps */ + if (type == QEMU_CLOCK_HOST) { + clock->last = get_clock_realtime(); + } return clock; } @@ -592,6 +602,8 @@ static void qemu_run_timers(QEMUClock *clock) int64_t qemu_get_clock_ns(QEMUClock *clock) { + int64_t now, last; + switch(clock->type) { case QEMU_CLOCK_REALTIME: return get_clock(); @@ -603,10 +615,26 @@ int64_t qemu_get_clock_ns(QEMUClock *clock) return cpu_get_clock(); } case QEMU_CLOCK_HOST: - return get_clock_realtime(); + now = get_clock_realtime(); + last = clock->last; + clock->last = now; + if (now < last) { + notifier_list_notify(&clock->reset_notifiers, &now); + } + return now; } } +void qemu_register_clock_reset_notifier(QEMUClock *clock, Notifier *notifier) +{ + notifier_list_add(&clock->reset_notifiers, notifier); +} + +void qemu_unregister_clock_reset_notifier(QEMUClock *clock, Notifier *notifier) +{ + notifier_list_remove(&clock->reset_notifiers, notifier); +} + void init_clocks(void) { rt_clock = qemu_new_clock(QEMU_CLOCK_REALTIME); @@ -803,6 +831,8 @@ static int64_t qemu_next_alarm_deadline(void) #if defined(__linux__) +#include "compatfd.h" + static int dynticks_start_timer(struct qemu_alarm_timer *t) { struct sigevent ev; @@ -822,6 +852,12 @@ static int dynticks_start_timer(struct qemu_alarm_timer *t) memset(&ev, 0, sizeof(ev)); ev.sigev_value.sival_int = 0; ev.sigev_notify = SIGEV_SIGNAL; +#ifdef SIGEV_THREAD_ID + if (qemu_signalfd_available()) { + ev.sigev_notify = SIGEV_THREAD_ID; + ev._sigev_un._tid = qemu_get_thread_id(); + } +#endif /* SIGEV_THREAD_ID */ ev.sigev_signo = SIGALRM; if (timer_create(CLOCK_REALTIME, &ev, &host_timer)) { @@ -890,8 +926,6 @@ static void dynticks_rearm_timer(struct qemu_alarm_timer *t) static int unix_start_timer(struct qemu_alarm_timer *t) { struct sigaction act; - struct itimerval itv; - int err; /* timer signal */ sigfillset(&act.sa_mask); @@ -899,18 +933,35 @@ static int unix_start_timer(struct qemu_alarm_timer *t) act.sa_handler = host_alarm_handler; sigaction(SIGALRM, &act, NULL); + return 0; +} - itv.it_interval.tv_sec = 0; - /* for i386 kernel 2.6 to get 1 ms */ - itv.it_interval.tv_usec = 999; - itv.it_value.tv_sec = 0; - itv.it_value.tv_usec = 10 * 1000; +static void unix_rearm_timer(struct qemu_alarm_timer *t) +{ + struct itimerval itv; + int64_t nearest_delta_ns = INT64_MAX; + int err; - err = setitimer(ITIMER_REAL, &itv, NULL); - if (err) - return -1; + assert(alarm_has_dynticks(t)); + if (!active_timers[QEMU_CLOCK_REALTIME] && + !active_timers[QEMU_CLOCK_VIRTUAL] && + !active_timers[QEMU_CLOCK_HOST]) + return; - return 0; + nearest_delta_ns = qemu_next_alarm_deadline(); + if (nearest_delta_ns < MIN_TIMER_REARM_NS) + nearest_delta_ns = MIN_TIMER_REARM_NS; + + itv.it_interval.tv_sec = 0; + itv.it_interval.tv_usec = 0; /* 0 for one-shot timer */ + itv.it_value.tv_sec = nearest_delta_ns / 1000000000; + itv.it_value.tv_usec = (nearest_delta_ns % 1000000000) / 1000; + err = setitimer(ITIMER_REAL, &itv, NULL); + if (err) { + perror("setitimer"); + fprintf(stderr, "Internal timer error: aborting\n"); + exit(1); + } } static void unix_stop_timer(struct qemu_alarm_timer *t) diff --git a/qemu-timer.h b/qemu-timer.h index 06cbe2091..0a4346984 100644 --- a/qemu-timer.h +++ b/qemu-timer.h @@ -2,6 +2,7 @@ #define QEMU_TIMER_H #include "qemu-common.h" +#include "notify.h" #include <time.h> #include <sys/time.h> @@ -40,6 +41,10 @@ int64_t qemu_get_clock_ns(QEMUClock *clock); void qemu_clock_enable(QEMUClock *clock, int enabled); void qemu_clock_warp(QEMUClock *clock); +void qemu_register_clock_reset_notifier(QEMUClock *clock, Notifier *notifier); +void qemu_unregister_clock_reset_notifier(QEMUClock *clock, + Notifier *notifier); + QEMUTimer *qemu_new_timer(QEMUClock *clock, int scale, QEMUTimerCB *cb, void *opaque); void qemu_free_timer(QEMUTimer *ts); @@ -198,6 +198,10 @@ static const QErrorStringTable qerror_table[] = { .desc = "Could not set password", }, { + .error_fmt = QERR_ADD_CLIENT_FAILED, + .desc = "Could not add client", + }, + { .error_fmt = QERR_TOO_MANY_FILES, .desc = "Too many open files", }, @@ -166,6 +166,9 @@ QError *qobject_to_qerror(const QObject *obj); #define QERR_SET_PASSWD_FAILED \ "{ 'class': 'SetPasswdFailed', 'data': {} }" +#define QERR_ADD_CLIENT_FAILED \ + "{ 'class': 'AddClientFailed', 'data': {} }" + #define QERR_TOO_MANY_FILES \ "{ 'class': 'TooManyFiles', 'data': {} }" diff --git a/qmp-commands.hx b/qmp-commands.hx index 5d44edf4e..54e313ce5 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -919,6 +919,33 @@ Example: EQMP { + .name = "add_client", + .args_type = "protocol:s,fdname:s,skipauth:b?", + .params = "protocol fdname skipauth", + .help = "add a graphics client", + .user_print = monitor_user_noop, + .mhandler.cmd_new = add_graphics_client, + }, + +SQMP +add_client +---------- + +Add a graphics client + +Arguments: + +- "protocol": protocol name (json-string) +- "fdname": file descriptor name (json-string) + +Example: + +-> { "execute": "add_client", "arguments": { "protocol": "vnc", + "fdname": "myclient" } } +<- { "return": {} } + +EQMP + { .name = "qmp_capabilities", .args_type = "", .params = "", diff --git a/softmmu-semi.h b/softmmu-semi.h index 79278cc76..86a9f8a84 100644 --- a/softmmu-semi.h +++ b/softmmu-semi.h @@ -4,7 +4,7 @@ * * Copyright (c) 2007 CodeSourcery. * - * This code is licenced under the GPL + * This code is licensed under the GPL */ static inline uint32_t softmmu_tget32(CPUState *env, uint32_t addr) diff --git a/spice-qemu-char.c b/spice-qemu-char.c index 605c24123..95bf6b65d 100644 --- a/spice-qemu-char.c +++ b/spice-qemu-char.c @@ -159,7 +159,7 @@ static void print_allowed_subtypes(void) fprintf(stderr, "\n"); } -CharDriverState *qemu_chr_open_spice(QemuOpts *opts) +int qemu_chr_open_spice(QemuOpts *opts, CharDriverState **_chr) { CharDriverState *chr; SpiceCharDriver *s; @@ -171,7 +171,7 @@ CharDriverState *qemu_chr_open_spice(QemuOpts *opts) if (name == NULL) { fprintf(stderr, "spice-qemu-char: missing name parameter\n"); print_allowed_subtypes(); - return NULL; + return -EINVAL; } for(;*psubtype != NULL; ++psubtype) { if (strcmp(name, *psubtype) == 0) { @@ -182,7 +182,7 @@ CharDriverState *qemu_chr_open_spice(QemuOpts *opts) if (subtype == NULL) { fprintf(stderr, "spice-qemu-char: unsupported name\n"); print_allowed_subtypes(); - return NULL; + return -EINVAL; } chr = qemu_mallocz(sizeof(CharDriverState)); @@ -199,5 +199,6 @@ CharDriverState *qemu_chr_open_spice(QemuOpts *opts) qemu_chr_generic_open(chr); - return chr; + *_chr = chr; + return 0; } diff --git a/target-arm/neon_helper.c b/target-arm/neon_helper.c index 28306279a..b51e35a30 100644 --- a/target-arm/neon_helper.c +++ b/target-arm/neon_helper.c @@ -4,7 +4,7 @@ * Copyright (c) 2007, 2008 CodeSourcery. * Written by Paul Brook * - * This code is licenced under the GNU GPL v2. + * This code is licensed under the GNU GPL v2. */ #include <stdlib.h> #include <stdio.h> diff --git a/target-arm/op_addsub.h b/target-arm/op_addsub.h index c02c92adf..ca4a1893c 100644 --- a/target-arm/op_addsub.h +++ b/target-arm/op_addsub.h @@ -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. */ #ifdef ARITH_GE diff --git a/ui/qemu-spice.h b/ui/qemu-spice.h index 3c6f1fe41..f34be69f5 100644 --- a/ui/qemu-spice.h +++ b/ui/qemu-spice.h @@ -42,7 +42,7 @@ int qemu_spice_migrate_info(const char *hostname, int port, int tls_port, void do_info_spice_print(Monitor *mon, const QObject *data); void do_info_spice(Monitor *mon, QObject **ret_data); -CharDriverState *qemu_chr_open_spice(QemuOpts *opts); +int qemu_chr_open_spice(QemuOpts *opts, CharDriverState **_chr); #else /* CONFIG_SPICE */ @@ -481,7 +481,7 @@ static void sdl_grab_end(void) sdl_update_caption(); } -static void sdl_mouse_mode_change(Notifier *notify) +static void sdl_mouse_mode_change(Notifier *notify, void *data) { if (kbd_mouse_is_absolute()) { if (!absolute_enabled) { diff --git a/ui/spice-core.c b/ui/spice-core.c index 110041769..3d77c0144 100644 --- a/ui/spice-core.c +++ b/ui/spice-core.c @@ -416,7 +416,7 @@ void do_info_spice(Monitor *mon, QObject **ret_data) *ret_data = QOBJECT(server); } -static void migration_state_notifier(Notifier *notifier) +static void migration_state_notifier(Notifier *notifier, void *data) { int state = get_migration_state(); diff --git a/ui/spice-input.c b/ui/spice-input.c index 37c8578a2..75abf5fbe 100644 --- a/ui/spice-input.c +++ b/ui/spice-input.c @@ -178,7 +178,7 @@ static const SpiceTabletInterface tablet_interface = { .buttons = tablet_buttons, }; -static void mouse_mode_notifier(Notifier *notifier) +static void mouse_mode_notifier(Notifier *notifier, void *data) { QemuSpicePointer *pointer = container_of(notifier, QemuSpicePointer, mouse_mode); bool is_absolute = kbd_mouse_is_absolute(); @@ -213,5 +213,5 @@ void qemu_spice_input_init(void) pointer->absolute = false; pointer->mouse_mode.notify = mouse_mode_notifier; qemu_add_mouse_mode_change_notifier(&pointer->mouse_mode); - mouse_mode_notifier(&pointer->mouse_mode); + mouse_mode_notifier(&pointer->mouse_mode, NULL); } diff --git a/ui/vnc-auth-sasl.c b/ui/vnc-auth-sasl.c index 17a621a2b..15af49bdb 100644 --- a/ui/vnc-auth-sasl.c +++ b/ui/vnc-auth-sasl.c @@ -491,13 +491,6 @@ static int protocol_client_auth_sasl_mechname_len(VncState *vs, uint8_t *data, s return 0; } -#define USES_X509_AUTH(vs) \ - ((vs)->subauth == VNC_AUTH_VENCRYPT_X509NONE || \ - (vs)->subauth == VNC_AUTH_VENCRYPT_X509VNC || \ - (vs)->subauth == VNC_AUTH_VENCRYPT_X509PLAIN || \ - (vs)->subauth == VNC_AUTH_VENCRYPT_X509SASL) - - void start_auth_sasl(VncState *vs) { const char *mechlist = NULL; @@ -538,8 +531,8 @@ void start_auth_sasl(VncState *vs) #ifdef CONFIG_VNC_TLS /* Inform SASL that we've got an external SSF layer from TLS/x509 */ - if (vs->vd->auth == VNC_AUTH_VENCRYPT && - vs->vd->subauth == VNC_AUTH_VENCRYPT_X509SASL) { + if (vs->auth == VNC_AUTH_VENCRYPT && + vs->subauth == VNC_AUTH_VENCRYPT_X509SASL) { gnutls_cipher_algorithm_t cipher; sasl_ssf_t ssf; @@ -570,8 +563,8 @@ void start_auth_sasl(VncState *vs) #ifdef CONFIG_VNC_TLS /* Disable SSF, if using TLS+x509+SASL only. TLS without x509 is not sufficiently strong */ - || (vs->vd->auth == VNC_AUTH_VENCRYPT && - vs->vd->subauth == VNC_AUTH_VENCRYPT_X509SASL) + || (vs->auth == VNC_AUTH_VENCRYPT && + vs->subauth == VNC_AUTH_VENCRYPT_X509SASL) #endif /* CONFIG_VNC_TLS */ ) { /* If we've got TLS or UNIX domain sock, we don't care about SSF */ diff --git a/ui/vnc-auth-vencrypt.c b/ui/vnc-auth-vencrypt.c index 07c169186..674ba97dc 100644 --- a/ui/vnc-auth-vencrypt.c +++ b/ui/vnc-auth-vencrypt.c @@ -29,7 +29,7 @@ static void start_auth_vencrypt_subauth(VncState *vs) { - switch (vs->vd->subauth) { + switch (vs->subauth) { case VNC_AUTH_VENCRYPT_TLSNONE: case VNC_AUTH_VENCRYPT_X509NONE: VNC_DEBUG("Accept TLS auth none\n"); @@ -51,7 +51,7 @@ static void start_auth_vencrypt_subauth(VncState *vs) #endif /* CONFIG_VNC_SASL */ default: /* Should not be possible, but just in case */ - VNC_DEBUG("Reject subauth %d server bug\n", vs->vd->auth); + VNC_DEBUG("Reject subauth %d server bug\n", vs->auth); vnc_write_u8(vs, 1); if (vs->minor >= 8) { static const char err[] = "Unsupported authentication type"; @@ -110,17 +110,17 @@ static void vnc_tls_handshake_io(void *opaque) { #define NEED_X509_AUTH(vs) \ - ((vs)->vd->subauth == VNC_AUTH_VENCRYPT_X509NONE || \ - (vs)->vd->subauth == VNC_AUTH_VENCRYPT_X509VNC || \ - (vs)->vd->subauth == VNC_AUTH_VENCRYPT_X509PLAIN || \ - (vs)->vd->subauth == VNC_AUTH_VENCRYPT_X509SASL) + ((vs)->subauth == VNC_AUTH_VENCRYPT_X509NONE || \ + (vs)->subauth == VNC_AUTH_VENCRYPT_X509VNC || \ + (vs)->subauth == VNC_AUTH_VENCRYPT_X509PLAIN || \ + (vs)->subauth == VNC_AUTH_VENCRYPT_X509SASL) static int protocol_client_vencrypt_auth(VncState *vs, uint8_t *data, size_t len) { int auth = read_u32(data, 0); - if (auth != vs->vd->subauth) { + if (auth != vs->subauth) { VNC_DEBUG("Rejecting auth %d\n", auth); vnc_write_u8(vs, 0); /* Reject auth */ vnc_flush(vs); @@ -153,10 +153,10 @@ static int protocol_client_vencrypt_init(VncState *vs, uint8_t *data, size_t len vnc_flush(vs); vnc_client_error(vs); } else { - VNC_DEBUG("Sending allowed auth %d\n", vs->vd->subauth); + VNC_DEBUG("Sending allowed auth %d\n", vs->subauth); vnc_write_u8(vs, 0); /* Accept version */ vnc_write_u8(vs, 1); /* Number of sub-auths */ - vnc_write_u32(vs, vs->vd->subauth); /* The supported auth */ + vnc_write_u32(vs, vs->subauth); /* The supported auth */ vnc_flush(vs); vnc_read_when(vs, protocol_client_vencrypt_auth, 4); } @@ -1346,7 +1346,7 @@ static void client_cut_text(VncState *vs, size_t len, uint8_t *text) { } -static void check_pointer_type_change(Notifier *notifier) +static void check_pointer_type_change(Notifier *notifier, void *data) { VncState *vs = container_of(notifier, VncState, mouse_mode_notifier); int absolute = kbd_mouse_is_absolute(); @@ -1769,7 +1769,7 @@ static void set_encodings(VncState *vs, int32_t *encodings, size_t n_encodings) } } vnc_desktop_resize(vs); - check_pointer_type_change(&vs->mouse_mode_notifier); + check_pointer_type_change(&vs->mouse_mode_notifier, NULL); } static void set_pixel_conversion(VncState *vs) @@ -2124,7 +2124,7 @@ static int protocol_client_auth(VncState *vs, uint8_t *data, size_t len) { /* We only advertise 1 auth scheme at a time, so client * must pick the one we sent. Verify this */ - if (data[0] != vs->vd->auth) { /* Reject auth */ + if (data[0] != vs->auth) { /* Reject auth */ VNC_DEBUG("Reject auth %d because it didn't match advertized\n", (int)data[0]); vnc_write_u32(vs, 1); if (vs->minor >= 8) { @@ -2135,7 +2135,7 @@ static int protocol_client_auth(VncState *vs, uint8_t *data, size_t len) vnc_client_error(vs); } else { /* Accept requested auth */ VNC_DEBUG("Client requested auth %d\n", (int)data[0]); - switch (vs->vd->auth) { + switch (vs->auth) { case VNC_AUTH_NONE: VNC_DEBUG("Accept auth none\n"); if (vs->minor >= 8) { @@ -2165,7 +2165,7 @@ static int protocol_client_auth(VncState *vs, uint8_t *data, size_t len) #endif /* CONFIG_VNC_SASL */ default: /* Should not be possible, but just in case */ - VNC_DEBUG("Reject auth %d server code bug\n", vs->vd->auth); + VNC_DEBUG("Reject auth %d server code bug\n", vs->auth); vnc_write_u8(vs, 1); if (vs->minor >= 8) { static const char err[] = "Authentication failed"; @@ -2210,26 +2210,26 @@ static int protocol_version(VncState *vs, uint8_t *version, size_t len) vs->minor = 3; if (vs->minor == 3) { - if (vs->vd->auth == VNC_AUTH_NONE) { + if (vs->auth == VNC_AUTH_NONE) { VNC_DEBUG("Tell client auth none\n"); - vnc_write_u32(vs, vs->vd->auth); + vnc_write_u32(vs, vs->auth); vnc_flush(vs); start_client_init(vs); - } else if (vs->vd->auth == VNC_AUTH_VNC) { + } else if (vs->auth == VNC_AUTH_VNC) { VNC_DEBUG("Tell client VNC auth\n"); - vnc_write_u32(vs, vs->vd->auth); + vnc_write_u32(vs, vs->auth); vnc_flush(vs); start_auth_vnc(vs); } else { - VNC_DEBUG("Unsupported auth %d for protocol 3.3\n", vs->vd->auth); + VNC_DEBUG("Unsupported auth %d for protocol 3.3\n", vs->auth); vnc_write_u32(vs, VNC_AUTH_INVALID); vnc_flush(vs); vnc_client_error(vs); } } else { - VNC_DEBUG("Telling client we support auth %d\n", vs->vd->auth); + VNC_DEBUG("Telling client we support auth %d\n", vs->auth); vnc_write_u8(vs, 1); /* num auth */ - vnc_write_u8(vs, vs->vd->auth); + vnc_write_u8(vs, vs->auth); vnc_read_when(vs, protocol_client_auth, 1); vnc_flush(vs); } @@ -2494,12 +2494,25 @@ static void vnc_remove_timer(VncDisplay *vd) } } -static void vnc_connect(VncDisplay *vd, int csock) +static void vnc_connect(VncDisplay *vd, int csock, int skipauth) { VncState *vs = qemu_mallocz(sizeof(VncState)); int i; vs->csock = csock; + + if (skipauth) { + vs->auth = VNC_AUTH_NONE; +#ifdef CONFIG_VNC_TLS + vs->subauth = VNC_AUTH_INVALID; +#endif + } else { + vs->auth = vd->auth; +#ifdef CONFIG_VNC_TLS + vs->subauth = vd->subauth; +#endif + } + vs->lossy_rect = qemu_mallocz(VNC_STAT_ROWS * sizeof (*vs->lossy_rect)); for (i = 0; i < VNC_STAT_ROWS; ++i) { vs->lossy_rect[i] = qemu_mallocz(VNC_STAT_COLS * sizeof (uint8_t)); @@ -2557,7 +2570,7 @@ static void vnc_listen_read(void *opaque) int csock = qemu_accept(vs->lsock, (struct sockaddr *)&addr, &addrlen); if (csock != -1) { - vnc_connect(vs, csock); + vnc_connect(vs, csock, 0); } } @@ -2887,7 +2900,7 @@ int vnc_display_open(DisplayState *ds, const char *display) } else { int csock = vs->lsock; vs->lsock = -1; - vnc_connect(vs, csock); + vnc_connect(vs, csock, 0); } return 0; @@ -2911,3 +2924,10 @@ int vnc_display_open(DisplayState *ds, const char *display) } return qemu_set_fd_handler2(vs->lsock, NULL, vnc_listen_read, NULL, vs); } + +void vnc_display_add_client(DisplayState *ds, int csock, int skipauth) +{ + VncDisplay *vs = ds ? (VncDisplay *)ds->opaque : vnc_display; + + return vnc_connect(vs, csock, skipauth); +} @@ -256,8 +256,10 @@ struct VncState int major; int minor; + int auth; char challenge[VNC_AUTH_CHALLENGE_SIZE]; #ifdef CONFIG_VNC_TLS + int subauth; /* Used by VeNCrypt */ VncStateTLS tls; #endif #ifdef CONFIG_VNC_SASL diff --git a/usb-linux.c b/usb-linux.c index 1a2deb35c..53cc5fc00 100644 --- a/usb-linux.c +++ b/usb-linux.c @@ -1260,7 +1260,7 @@ static int usb_host_close(USBHostDevice *dev) return 0; } -static void usb_host_exit_notifier(struct Notifier* n) +static void usb_host_exit_notifier(struct Notifier *n, void *data) { USBHostDevice *s = container_of(n, USBHostDevice, exit); @@ -1401,7 +1401,6 @@ static void main_loop(void) monitor_protocol_event(QEVENT_SHUTDOWN, NULL); if (no_shutdown) { vm_stop(VMSTOP_SHUTDOWN); - no_shutdown = 0; } else break; } @@ -2013,7 +2012,7 @@ void qemu_remove_exit_notifier(Notifier *notify) static void qemu_run_exit_notifiers(void) { - notifier_list_notify(&exit_notifiers); + notifier_list_notify(&exit_notifiers, NULL); } void qemu_add_machine_init_done_notifier(Notifier *notify) @@ -2023,7 +2022,7 @@ void qemu_add_machine_init_done_notifier(Notifier *notify) static void qemu_run_machine_init_done_notifiers(void) { - notifier_list_notify(&machine_init_done_notifiers); + notifier_list_notify(&machine_init_done_notifiers, NULL); } static const QEMUOption *lookup_opt(int argc, char **argv, @@ -3163,8 +3162,8 @@ int main(int argc, char **argv, char **envp) if (nb_numa_nodes > 0) { int i; - if (nb_numa_nodes > smp_cpus) { - nb_numa_nodes = smp_cpus; + if (nb_numa_nodes > MAX_NODES) { + nb_numa_nodes = MAX_NODES; } /* If no memory size if given for any node, assume the default case @@ -839,7 +839,7 @@ static void xen_vm_change_state_handler(void *opaque, int running, int reason) } } -static void xen_exit_notifier(Notifier *n) +static void xen_exit_notifier(Notifier *n, void *data) { XenIOState *state = container_of(n, XenIOState, exit); |