diff options
Diffstat (limited to 'hw')
283 files changed, 1464 insertions, 672 deletions
diff --git a/hw/9pfs/9p-handle.c b/hw/9pfs/9p-handle.c index 5088ef5dcb..894041488a 100644 --- a/hw/9pfs/9p-handle.c +++ b/hw/9pfs/9p-handle.c @@ -20,6 +20,7 @@ #include <sys/socket.h> #include <sys/un.h> #include "qemu/xattr.h" +#include "qemu/cutils.h" #include "qemu/error-report.h" #include <linux/fs.h> #ifdef CONFIG_LINUX_MAGIC_H diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c index ca995a79db..16f45f4854 100644 --- a/hw/9pfs/9p-local.c +++ b/hw/9pfs/9p-local.c @@ -21,6 +21,7 @@ #include <sys/socket.h> #include <sys/un.h> #include "qemu/xattr.h" +#include "qemu/cutils.h" #include "qemu/error-report.h" #include <libgen.h> #include <linux/fs.h> diff --git a/hw/9pfs/9p-proxy.c b/hw/9pfs/9p-proxy.c index 0805c9cab4..00a4eb2a7b 100644 --- a/hw/9pfs/9p-proxy.c +++ b/hw/9pfs/9p-proxy.c @@ -13,6 +13,7 @@ #include <sys/socket.h> #include <sys/un.h> #include "9p.h" +#include "qemu/cutils.h" #include "qemu/error-report.h" #include "fsdev/qemu-fsdev.h" #include "9p-proxy.h" diff --git a/hw/9pfs/9p-synth.c b/hw/9pfs/9p-synth.c index 365623e8f3..f1475dfd6d 100644 --- a/hw/9pfs/9p-synth.c +++ b/hw/9pfs/9p-synth.c @@ -20,6 +20,7 @@ #include "9p-synth.h" #include "qemu/rcu.h" #include "qemu/rcu_queue.h" +#include "qemu/cutils.h" /* Root node for synth file system */ static V9fsSynthNode v9fs_synth_root = { diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c index db5f4780dc..f5e30125fc 100644 --- a/hw/9pfs/9p.c +++ b/hw/9pfs/9p.c @@ -14,6 +14,7 @@ #include "qemu/osdep.h" #include "hw/virtio/virtio.h" #include "hw/i386/pc.h" +#include "qapi/error.h" #include "qemu/error-report.h" #include "qemu/iov.h" #include "qemu/sockets.h" diff --git a/hw/acpi/core.c b/hw/acpi/core.c index 31ead6490f..7925a1a45b 100644 --- a/hw/acpi/core.c +++ b/hw/acpi/core.c @@ -389,7 +389,7 @@ uint16_t acpi_pm1_evt_get_sts(ACPIREGS *ar) acpi_pm_tmr_update function uses ns for setting the timer. */ int64_t d = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); if (d >= muldiv64(ar->tmr.overflow_time, - get_ticks_per_sec(), PM_TIMER_FREQUENCY)) { + NANOSECONDS_PER_SECOND, PM_TIMER_FREQUENCY)) { ar->pm1.evt.sts |= ACPI_BITMASK_TIMER_STATUS; } return ar->pm1.evt.sts; @@ -483,7 +483,7 @@ void acpi_pm_tmr_update(ACPIREGS *ar, bool enable) /* schedule a timer interruption if needed */ if (enable) { - expire_time = muldiv64(ar->tmr.overflow_time, get_ticks_per_sec(), + expire_time = muldiv64(ar->tmr.overflow_time, NANOSECONDS_PER_SECOND, PM_TIMER_FREQUENCY); timer_mod(ar->tmr.timer, expire_time); } else { diff --git a/hw/acpi/cpu_hotplug.c b/hw/acpi/cpu_hotplug.c index 5a410a5287..4d86743fde 100644 --- a/hw/acpi/cpu_hotplug.c +++ b/hw/acpi/cpu_hotplug.c @@ -12,6 +12,7 @@ #include "qemu/osdep.h" #include "hw/hw.h" #include "hw/acpi/cpu_hotplug.h" +#include "qapi/error.h" #include "qom/cpu.h" static uint64_t cpu_status_read(void *opaque, hwaddr addr, unsigned int size) diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c index 72202545e0..27e978f5fd 100644 --- a/hw/acpi/ich9.c +++ b/hw/acpi/ich9.c @@ -25,6 +25,7 @@ */ #include "qemu/osdep.h" #include "hw/hw.h" +#include "qapi/error.h" #include "qapi/visitor.h" #include "hw/i386/pc.h" #include "hw/pci/pci.h" diff --git a/hw/acpi/pcihp.c b/hw/acpi/pcihp.c index 3e338b5ec2..71f4c4e14b 100644 --- a/hw/acpi/pcihp.c +++ b/hw/acpi/pcihp.c @@ -35,6 +35,7 @@ #include "exec/ioport.h" #include "exec/address-spaces.h" #include "hw/pci/pci_bus.h" +#include "qapi/error.h" #include "qom/qom-qobject.h" #include "qapi/qmp/qint.h" diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c index 9694e5238f..16abdf1624 100644 --- a/hw/acpi/piix4.c +++ b/hw/acpi/piix4.c @@ -26,6 +26,7 @@ #include "hw/pci/pci.h" #include "hw/acpi/acpi.h" #include "sysemu/sysemu.h" +#include "qapi/error.h" #include "qemu/range.h" #include "exec/ioport.h" #include "hw/nvram/fw_cfg.h" diff --git a/hw/alpha/dp264.c b/hw/alpha/dp264.c index 7c5989bdc7..f1267b5441 100644 --- a/hw/alpha/dp264.c +++ b/hw/alpha/dp264.c @@ -7,6 +7,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "elf.h" #include "hw/loader.h" @@ -18,6 +20,7 @@ #include "hw/ide.h" #include "hw/timer/i8254.h" #include "hw/char/serial.h" +#include "qemu/cutils.h" #define MAX_IDE_BUS 2 diff --git a/hw/alpha/pci.c b/hw/alpha/pci.c index fb902bb92d..5baa0eaf15 100644 --- a/hw/alpha/pci.c +++ b/hw/alpha/pci.c @@ -7,6 +7,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "alpha_sys.h" #include "qemu/log.h" #include "sysemu/sysemu.h" diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c index b86ff5ea9b..97721b535d 100644 --- a/hw/alpha/typhoon.c +++ b/hw/alpha/typhoon.c @@ -7,6 +7,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "cpu.h" #include "hw/hw.h" #include "hw/devices.h" diff --git a/hw/arm/allwinner-a10.c b/hw/arm/allwinner-a10.c index 02c8caa191..ca15d1c8cc 100644 --- a/hw/arm/allwinner-a10.c +++ b/hw/arm/allwinner-a10.c @@ -16,6 +16,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/devices.h" #include "hw/arm/allwinner-a10.h" diff --git a/hw/arm/armv7m.c b/hw/arm/armv7m.c index ed7d97fc21..bb2a22d967 100644 --- a/hw/arm/armv7m.c +++ b/hw/arm/armv7m.c @@ -8,6 +8,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/arm/arm.h" #include "hw/loader.h" diff --git a/hw/arm/ast2400.c b/hw/arm/ast2400.c index daa5518c92..03f993863b 100644 --- a/hw/arm/ast2400.c +++ b/hw/arm/ast2400.c @@ -11,6 +11,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "exec/address-spaces.h" #include "hw/arm/ast2400.h" #include "hw/char/serial.h" diff --git a/hw/arm/bcm2835_peripherals.c b/hw/arm/bcm2835_peripherals.c index 8099a8a92e..234d518430 100644 --- a/hw/arm/bcm2835_peripherals.c +++ b/hw/arm/bcm2835_peripherals.c @@ -9,6 +9,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/arm/bcm2835_peripherals.h" #include "hw/misc/bcm2835_mbox_defs.h" #include "hw/arm/raspi_platform.h" diff --git a/hw/arm/bcm2836.c b/hw/arm/bcm2836.c index 89a6b35b81..af29dd1f19 100644 --- a/hw/arm/bcm2836.c +++ b/hw/arm/bcm2836.c @@ -9,6 +9,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/arm/bcm2836.h" #include "hw/arm/raspi_platform.h" #include "hw/sysbus.h" diff --git a/hw/arm/boot.c b/hw/arm/boot.c index 8ba0e4272a..5975fbfa8c 100644 --- a/hw/arm/boot.c +++ b/hw/arm/boot.c @@ -8,6 +8,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/arm/arm.h" #include "hw/arm/linux-boot-if.h" diff --git a/hw/arm/cubieboard.c b/hw/arm/cubieboard.c index 2382c59158..fbd78ed01c 100644 --- a/hw/arm/cubieboard.c +++ b/hw/arm/cubieboard.c @@ -16,6 +16,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/devices.h" #include "hw/boards.h" diff --git a/hw/arm/digic.c b/hw/arm/digic.c index 82087bacb8..e0f9730325 100644 --- a/hw/arm/digic.c +++ b/hw/arm/digic.c @@ -21,6 +21,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/arm/digic.h" #define DIGIC4_TIMER_BASE(n) (0xc0210000 + (n) * 0x100) diff --git a/hw/arm/digic_boards.c b/hw/arm/digic_boards.c index e5308f47ab..520c8e9ff1 100644 --- a/hw/arm/digic_boards.c +++ b/hw/arm/digic_boards.c @@ -24,6 +24,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/boards.h" #include "exec/address-spaces.h" #include "qemu/error-report.h" diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c index 6a8f0b54ce..be3c96d21e 100644 --- a/hw/arm/exynos4210.c +++ b/hw/arm/exynos4210.c @@ -22,6 +22,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/boards.h" #include "sysemu/sysemu.h" #include "hw/sysbus.h" diff --git a/hw/arm/exynos4_boards.c b/hw/arm/exynos4_boards.c index 5b11cd9b4d..0efa194054 100644 --- a/hw/arm/exynos4_boards.c +++ b/hw/arm/exynos4_boards.c @@ -22,6 +22,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "sysemu/sysemu.h" #include "sysemu/qtest.h" #include "hw/sysbus.h" diff --git a/hw/arm/fsl-imx25.c b/hw/arm/fsl-imx25.c index 1fbc317b74..2f878b935d 100644 --- a/hw/arm/fsl-imx25.c +++ b/hw/arm/fsl-imx25.c @@ -23,6 +23,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/arm/fsl-imx25.h" #include "sysemu/sysemu.h" #include "exec/address-spaces.h" diff --git a/hw/arm/fsl-imx31.c b/hw/arm/fsl-imx31.c index 0d69a2c70b..31a3a87911 100644 --- a/hw/arm/fsl-imx31.c +++ b/hw/arm/fsl-imx31.c @@ -20,6 +20,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/arm/fsl-imx31.h" #include "sysemu/sysemu.h" #include "exec/address-spaces.h" diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c index e37378c69f..d9930c0d34 100644 --- a/hw/arm/highbank.c +++ b/hw/arm/highbank.c @@ -18,6 +18,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/sysbus.h" #include "hw/arm/arm.h" #include "hw/devices.h" diff --git a/hw/arm/imx25_pdk.c b/hw/arm/imx25_pdk.c index e3cffd190c..025b60843e 100644 --- a/hw/arm/imx25_pdk.c +++ b/hw/arm/imx25_pdk.c @@ -24,6 +24,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/arm/fsl-imx25.h" #include "hw/boards.h" #include "qemu/error-report.h" diff --git a/hw/arm/integratorcp.c b/hw/arm/integratorcp.c index c6656a817c..e31bca6e72 100644 --- a/hw/arm/integratorcp.c +++ b/hw/arm/integratorcp.c @@ -8,6 +8,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/devices.h" #include "hw/boards.h" diff --git a/hw/arm/kzm.c b/hw/arm/kzm.c index 2eeb9d8973..2c96ee33b6 100644 --- a/hw/arm/kzm.c +++ b/hw/arm/kzm.c @@ -14,6 +14,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/arm/fsl-imx31.h" #include "hw/boards.h" #include "qemu/error-report.h" diff --git a/hw/arm/mainstone.c b/hw/arm/mainstone.c index 98a892ff62..454acc5d2b 100644 --- a/hw/arm/mainstone.c +++ b/hw/arm/mainstone.c @@ -12,6 +12,7 @@ * GNU GPL, version 2 or (at your option) any later version. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/arm/pxa.h" #include "hw/arm/arm.h" diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c index 54548f38bb..7a4cc07dd5 100644 --- a/hw/arm/musicpal.c +++ b/hw/arm/musicpal.c @@ -10,6 +10,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/arm/arm.h" #include "hw/devices.h" diff --git a/hw/arm/netduino2.c b/hw/arm/netduino2.c index 49da6e360d..23d792837f 100644 --- a/hw/arm/netduino2.c +++ b/hw/arm/netduino2.c @@ -23,6 +23,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/boards.h" #include "qemu/error-report.h" #include "hw/arm/stm32f205_soc.h" diff --git a/hw/arm/nseries.c b/hw/arm/nseries.c index 9a5f33bd8a..5382505559 100644 --- a/hw/arm/nseries.c +++ b/hw/arm/nseries.c @@ -19,7 +19,8 @@ */ #include "qemu/osdep.h" -#include "qemu-common.h" +#include "qapi/error.h" +#include "qemu/cutils.h" #include "sysemu/sysemu.h" #include "hw/arm/omap.h" #include "hw/arm/arm.h" diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c index 6f68130419..b3cf0ec690 100644 --- a/hw/arm/omap1.c +++ b/hw/arm/omap1.c @@ -18,6 +18,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/boards.h" #include "hw/hw.h" #include "hw/arm/arm.h" @@ -28,6 +31,8 @@ #include "sysemu/blockdev.h" #include "qemu/range.h" #include "hw/sysbus.h" +#include "qemu/cutils.h" +#include "qemu/bcd.h" /* Should signal the TCMI/GPMC */ uint32_t omap_badwidth_read8(void *opaque, hwaddr addr) @@ -107,7 +112,7 @@ static inline uint32_t omap_timer_read(struct omap_mpu_timer_s *timer) if (timer->st && timer->enable && timer->rate) return timer->val - muldiv64(distance >> (timer->ptv + 1), - timer->rate, get_ticks_per_sec()); + timer->rate, NANOSECONDS_PER_SECOND); else return timer->val; } @@ -125,7 +130,7 @@ static inline void omap_timer_update(struct omap_mpu_timer_s *timer) if (timer->enable && timer->st && timer->rate) { timer->val = timer->reset_val; /* Should skip this on clk enable */ expires = muldiv64((uint64_t) timer->val << (timer->ptv + 1), - get_ticks_per_sec(), timer->rate); + NANOSECONDS_PER_SECOND, timer->rate); /* If timer expiry would be sooner than in about 1 ms and * auto-reload isn't set, then fire immediately. This is a hack @@ -133,10 +138,11 @@ static inline void omap_timer_update(struct omap_mpu_timer_s *timer) * sets the interval to a very low value and polls the status bit * in a busy loop when it wants to sleep just a couple of CPU * ticks. */ - if (expires > (get_ticks_per_sec() >> 10) || timer->ar) + if (expires > (NANOSECONDS_PER_SECOND >> 10) || timer->ar) { timer_mod(timer->timer, timer->time + expires); - else + } else { qemu_bh_schedule(timer->tick); + } } else timer_del(timer->timer); } @@ -613,14 +619,14 @@ static void omap_ulpd_pm_write(void *opaque, hwaddr addr, now -= s->ulpd_gauge_start; /* 32-kHz ticks */ - ticks = muldiv64(now, 32768, get_ticks_per_sec()); + ticks = muldiv64(now, 32768, NANOSECONDS_PER_SECOND); s->ulpd_pm_regs[0x00 >> 2] = (ticks >> 0) & 0xffff; s->ulpd_pm_regs[0x04 >> 2] = (ticks >> 16) & 0xffff; if (ticks >> 32) /* OVERFLOW_32K */ s->ulpd_pm_regs[0x14 >> 2] |= 1 << 2; /* High frequency ticks */ - ticks = muldiv64(now, 12000000, get_ticks_per_sec()); + ticks = muldiv64(now, 12000000, NANOSECONDS_PER_SECOND); s->ulpd_pm_regs[0x08 >> 2] = (ticks >> 0) & 0xffff; s->ulpd_pm_regs[0x0c >> 2] = (ticks >> 16) & 0xffff; if (ticks >> 32) /* OVERFLOW_HI_FREQ */ @@ -3026,7 +3032,7 @@ static void omap_mcbsp_source_tick(void *opaque) omap_mcbsp_rx_newdata(s); timer_mod(s->source_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - get_ticks_per_sec()); + NANOSECONDS_PER_SECOND); } static void omap_mcbsp_rx_start(struct omap_mcbsp_s *s) @@ -3072,7 +3078,7 @@ static void omap_mcbsp_sink_tick(void *opaque) omap_mcbsp_tx_newdata(s); timer_mod(s->sink_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - get_ticks_per_sec()); + NANOSECONDS_PER_SECOND); } static void omap_mcbsp_tx_start(struct omap_mcbsp_s *s) diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c index d11224e81e..3a0d77714a 100644 --- a/hw/arm/omap2.c +++ b/hw/arm/omap2.c @@ -19,6 +19,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" #include "hw/boards.h" diff --git a/hw/arm/omap_sx1.c b/hw/arm/omap_sx1.c index cd50691d8b..5d74026cb2 100644 --- a/hw/arm/omap_sx1.c +++ b/hw/arm/omap_sx1.c @@ -26,6 +26,7 @@ * with this program; if not, see <http://www.gnu.org/licenses/>. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "ui/console.h" #include "hw/arm/omap.h" diff --git a/hw/arm/palm.c b/hw/arm/palm.c index cae0a46561..7f460732e3 100644 --- a/hw/arm/palm.c +++ b/hw/arm/palm.c @@ -17,6 +17,7 @@ * with this program; if not, see <http://www.gnu.org/licenses/>. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "audio/audio.h" #include "sysemu/sysemu.h" diff --git a/hw/arm/palmetto-bmc.c b/hw/arm/palmetto-bmc.c index 55d741918b..89ebd92b93 100644 --- a/hw/arm/palmetto-bmc.c +++ b/hw/arm/palmetto-bmc.c @@ -10,6 +10,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "exec/address-spaces.h" #include "hw/arm/arm.h" #include "hw/arm/ast2400.h" diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c index ff6ac7a60a..1a8c36033a 100644 --- a/hw/arm/pxa2xx.c +++ b/hw/arm/pxa2xx.c @@ -8,6 +8,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/arm/pxa.h" #include "sysemu/sysemu.h" @@ -17,6 +20,7 @@ #include "sysemu/char.h" #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" +#include "qemu/cutils.h" static struct { hwaddr io_base; diff --git a/hw/arm/pxa2xx_pic.c b/hw/arm/pxa2xx_pic.c index 8a39b1caca..7e51532cde 100644 --- a/hw/arm/pxa2xx_pic.c +++ b/hw/arm/pxa2xx_pic.c @@ -9,6 +9,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/arm/pxa.h" #include "hw/sysbus.h" diff --git a/hw/arm/raspi.c b/hw/arm/raspi.c index 83fe8097e5..2b295f14c4 100644 --- a/hw/arm/raspi.c +++ b/hw/arm/raspi.c @@ -9,6 +9,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/arm/bcm2836.h" #include "qemu/error-report.h" #include "hw/boards.h" diff --git a/hw/arm/realview.c b/hw/arm/realview.c index 481ae00fbc..3222b360e4 100644 --- a/hw/arm/realview.c +++ b/hw/arm/realview.c @@ -8,6 +8,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/arm/arm.h" #include "hw/arm/primecell.h" diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c index c3048f3ea6..bf61d63b58 100644 --- a/hw/arm/spitz.c +++ b/hw/arm/spitz.c @@ -11,6 +11,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/arm/pxa.h" #include "hw/arm/arm.h" @@ -404,7 +405,7 @@ static void spitz_keyboard_tick(void *opaque) } timer_mod(s->kbdtimer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - get_ticks_per_sec() / 32); + NANOSECONDS_PER_SECOND / 32); } static void spitz_keyboard_pre_map(SpitzKeyboardState *s) diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index c3c72f1b49..c1766f856a 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -8,6 +8,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/sysbus.h" #include "hw/ssi/ssi.h" #include "hw/arm/arm.h" @@ -100,7 +101,7 @@ static void gptm_reload(gptm_state *s, int n, int reset) tick += (int64_t)count * system_clock_scale; } else if (s->config == 1) { /* 32-bit RTC. 1Hz tick. */ - tick += get_ticks_per_sec(); + tick += NANOSECONDS_PER_SECOND; } else if (s->mode[n] == 0xa) { /* PWM mode. Not implemented. */ } else { diff --git a/hw/arm/stm32f205_soc.c b/hw/arm/stm32f205_soc.c index 79bfe6d10f..a5ea1e2370 100644 --- a/hw/arm/stm32f205_soc.c +++ b/hw/arm/stm32f205_soc.c @@ -23,6 +23,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/arm/arm.h" #include "exec/address-spaces.h" #include "hw/arm/stm32f205_soc.h" diff --git a/hw/arm/strongarm.c b/hw/arm/strongarm.c index 3b17a2126a..1eeb1ab391 100644 --- a/hw/arm/strongarm.c +++ b/hw/arm/strongarm.c @@ -28,6 +28,7 @@ */ #include "qemu/osdep.h" +#include "cpu.h" #include "hw/boards.h" #include "hw/sysbus.h" #include "strongarm.h" @@ -36,6 +37,7 @@ #include "sysemu/char.h" #include "sysemu/sysemu.h" #include "hw/ssi/ssi.h" +#include "qemu/cutils.h" //#define DEBUG @@ -1024,7 +1026,7 @@ static void strongarm_uart_update_parameters(StrongARMUARTState *s) ssp.parity = parity; ssp.data_bits = data_bits; ssp.stop_bits = stop_bits; - s->char_transmit_time = (get_ticks_per_sec() / speed) * frame_size; + s->char_transmit_time = (NANOSECONDS_PER_SECOND / speed) * frame_size; if (s->chr) { qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp); } diff --git a/hw/arm/sysbus-fdt.c b/hw/arm/sysbus-fdt.c index 49bd212d07..5debb3348c 100644 --- a/hw/arm/sysbus-fdt.c +++ b/hw/arm/sysbus-fdt.c @@ -22,6 +22,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include <libfdt.h> #include "qemu-common.h" #ifdef CONFIG_LINUX diff --git a/hw/arm/tosa.c b/hw/arm/tosa.c index d83c1e1785..4e9494f94c 100644 --- a/hw/arm/tosa.c +++ b/hw/arm/tosa.c @@ -12,6 +12,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/arm/pxa.h" #include "hw/arm/arm.h" diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c index 5f7523e355..e5a80c2d2c 100644 --- a/hw/arm/versatilepb.c +++ b/hw/arm/versatilepb.c @@ -8,6 +8,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/arm/arm.h" #include "hw/devices.h" diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c index 769390c6c1..70b3e701e0 100644 --- a/hw/arm/vexpress.c +++ b/hw/arm/vexpress.c @@ -22,6 +22,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/arm/arm.h" #include "hw/arm/primecell.h" diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 6a86b2ca2c..f51fe396ce 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -27,6 +27,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "hw/arm/virt-acpi-build.h" #include "qemu/bitmap.h" diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 95331a5662..a5e787dec6 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -29,6 +29,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/sysbus.h" #include "hw/arm/arm.h" #include "hw/arm/primecell.h" diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c index a35983a9ec..98b17c9aed 100644 --- a/hw/arm/xilinx_zynq.c +++ b/hw/arm/xilinx_zynq.c @@ -16,6 +16,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/arm/arm.h" #include "net/net.h" diff --git a/hw/arm/xlnx-ep108.c b/hw/arm/xlnx-ep108.c index a1bd283a52..5f480182b2 100644 --- a/hw/arm/xlnx-ep108.c +++ b/hw/arm/xlnx-ep108.c @@ -16,6 +16,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/arm/xlnx-zynqmp.h" #include "hw/boards.h" #include "qemu/error-report.h" diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index 4fbb63550b..4d504da643 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -16,6 +16,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/arm/xlnx-zynqmp.h" #include "hw/intc/arm_gic_common.h" #include "exec/address-spaces.h" diff --git a/hw/audio/adlib.c b/hw/audio/adlib.c index 1270b19cc6..7836446fc8 100644 --- a/hw/audio/adlib.c +++ b/hw/audio/adlib.c @@ -23,6 +23,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/audio/audio.h" #include "audio/audio.h" @@ -169,7 +170,7 @@ static void timer_handler (int c, double interval_Sec) s->ticking[n] = 1; #ifdef DEBUG - interval = get_ticks_per_sec () * interval_Sec; + interval = NANOSECONDS_PER_SECOND * interval_Sec; exp = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + interval; s->exp[n] = exp; #endif diff --git a/hw/audio/gus.c b/hw/audio/gus.c index b416a54909..9dd6947bee 100644 --- a/hw/audio/gus.c +++ b/hw/audio/gus.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/audio/audio.h" #include "audio/audio.h" diff --git a/hw/audio/sb16.c b/hw/audio/sb16.c index 6f8816cf64..3a4a57ac31 100644 --- a/hw/audio/sb16.c +++ b/hw/audio/sb16.c @@ -762,8 +762,8 @@ static void complete (SB16State *s) freq = s->freq > 0 ? s->freq : 11025; samples = dsp_get_lohi (s) + 1; bytes = samples << s->fmt_stereo << (s->fmt_bits == 16); - ticks = muldiv64 (bytes, get_ticks_per_sec (), freq); - if (ticks < get_ticks_per_sec () / 1024) { + ticks = muldiv64(bytes, NANOSECONDS_PER_SECOND, freq); + if (ticks < NANOSECONDS_PER_SECOND / 1024) { qemu_irq_raise (s->pic); } else { diff --git a/hw/block/block.c b/hw/block/block.c index 960df2b9d0..97a59d4fa2 100644 --- a/hw/block/block.c +++ b/hw/block/block.c @@ -11,6 +11,7 @@ #include "sysemu/blockdev.h" #include "sysemu/block-backend.h" #include "hw/block/block.h" +#include "qapi/error.h" #include "qemu/error-report.h" void blkconf_serial(BlockConf *conf, char **serial) diff --git a/hw/block/dataplane/virtio-blk.c b/hw/block/dataplane/virtio-blk.c index 36f3d2b813..e666dd4ff0 100644 --- a/hw/block/dataplane/virtio-blk.c +++ b/hw/block/dataplane/virtio-blk.c @@ -13,6 +13,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "trace.h" #include "qemu/iov.h" #include "qemu/thread.h" diff --git a/hw/block/fdc.c b/hw/block/fdc.c index fc3aef9cd1..372227569e 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -30,6 +30,7 @@ #include "qemu/osdep.h" #include "hw/hw.h" #include "hw/block/fdc.h" +#include "qapi/error.h" #include "qemu/error-report.h" #include "qemu/timer.h" #include "hw/isa/isa.h" @@ -1938,8 +1939,8 @@ static void fdctrl_handle_readid(FDCtrl *fdctrl, int direction) FDrive *cur_drv = get_cur_drv(fdctrl); cur_drv->head = (fdctrl->fifo[1] >> 2) & 1; - timer_mod(fdctrl->result_timer, - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() / 50)); + timer_mod(fdctrl->result_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + + (NANOSECONDS_PER_SECOND / 50)); } static void fdctrl_handle_format_track(FDCtrl *fdctrl, int direction) diff --git a/hw/block/nand.c b/hw/block/nand.c index f51e13fcac..29c6596810 100644 --- a/hw/block/nand.c +++ b/hw/block/nand.c @@ -23,6 +23,7 @@ #include "hw/block/flash.h" #include "sysemu/block-backend.h" #include "hw/qdev.h" +#include "qapi/error.h" #include "qemu/error-report.h" # define NAND_CMD_READ0 0x00 diff --git a/hw/block/nvme.c b/hw/block/nvme.c index c68b62521a..173988ee84 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -26,6 +26,7 @@ #include <hw/pci/msix.h> #include <hw/pci/pci.h> #include "sysemu/sysemu.h" +#include "qapi/error.h" #include "qapi/visitor.h" #include "sysemu/block-backend.h" diff --git a/hw/block/nvme.h b/hw/block/nvme.h index bf3a3ccac8..8fb0c10756 100644 --- a/hw/block/nvme.h +++ b/hw/block/nvme.h @@ -1,5 +1,6 @@ #ifndef HW_NVME_H #define HW_NVME_H +#include "qemu/cutils.h" typedef struct NvmeBar { uint64_t cap; diff --git a/hw/block/onenand.c b/hw/block/onenand.c index 91896851f5..883f4b1faa 100644 --- a/hw/block/onenand.c +++ b/hw/block/onenand.c @@ -19,6 +19,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "hw/hw.h" #include "hw/block/flash.h" diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c index a4c4fa1c69..c475c2aea7 100644 --- a/hw/block/pflash_cfi01.c +++ b/hw/block/pflash_cfi01.c @@ -40,6 +40,7 @@ #include "hw/hw.h" #include "hw/block/flash.h" #include "sysemu/block-backend.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "qemu/bitops.h" #include "exec/address-spaces.h" diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c index aaa697adbb..b13172c6e1 100644 --- a/hw/block/pflash_cfi02.c +++ b/hw/block/pflash_cfi02.c @@ -38,6 +38,7 @@ #include "qemu/osdep.h" #include "hw/hw.h" #include "hw/block/flash.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "sysemu/block-backend.h" #include "exec/address-spaces.h" @@ -431,8 +432,8 @@ static void pflash_write (pflash_t *pfl, hwaddr offset, } pfl->status = 0x00; /* Let's wait 5 seconds before chip erase is done */ - timer_mod(pfl->timer, - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() * 5)); + timer_mod(pfl->timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + + (NANOSECONDS_PER_SECOND * 5)); break; case 0x30: /* Sector erase */ @@ -446,8 +447,8 @@ static void pflash_write (pflash_t *pfl, hwaddr offset, } pfl->status = 0x00; /* Let's wait 1/2 second before sector erase is done */ - timer_mod(pfl->timer, - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() / 2)); + timer_mod(pfl->timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + + (NANOSECONDS_PER_SECOND / 2)); break; default: DPRINTF("%s: invalid command %02x (wc 5)\n", __func__, cmd); diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index cb710f16fa..870d345244 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -12,6 +12,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "qemu/iov.h" #include "qemu/error-report.h" diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c index 635328fa69..e619a1f7d9 100644 --- a/hw/block/xen_disk.c +++ b/hw/block/xen_disk.c @@ -29,6 +29,7 @@ #include "xen_blkif.h" #include "sysemu/blockdev.h" #include "sysemu/block-backend.h" +#include "qapi/error.h" #include "qapi/qmp/qdict.h" #include "qapi/qmp/qstring.h" diff --git a/hw/bt/hci-csr.c b/hw/bt/hci-csr.c index 0189b0ae28..2e970b6561 100644 --- a/hw/bt/hci-csr.c +++ b/hw/bt/hci-csr.c @@ -363,7 +363,7 @@ static int csrhci_ioctl(struct CharDriverState *chr, int cmd, void *arg) switch (cmd) { case CHR_IOCTL_SERIAL_SET_PARAMS: ssp = (QEMUSerialSetParams *) arg; - s->baud_delay = get_ticks_per_sec() / ssp->speed; + s->baud_delay = NANOSECONDS_PER_SECOND / ssp->speed; /* Moments later... (but shorter than 100ms) */ s->modem_state |= CHR_TIOCM_CTS; break; @@ -389,7 +389,7 @@ static void csrhci_reset(struct csrhci_s *s) s->out_len = 0; s->out_size = FIFO_LEN; s->in_len = 0; - s->baud_delay = get_ticks_per_sec(); + s->baud_delay = NANOSECONDS_PER_SECOND; s->enable = 0; s->in_hdr = INT_MAX; s->in_data = INT_MAX; diff --git a/hw/bt/hci.c b/hw/bt/hci.c index 8bc33b50a5..7d52205093 100644 --- a/hw/bt/hci.c +++ b/hw/bt/hci.c @@ -19,6 +19,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "qemu/timer.h" #include "hw/usb.h" @@ -26,6 +27,7 @@ #include "hw/bt.h" #include "qapi/qmp/qerror.h" #include "sysemu/replay.h" +#include "qemu/cutils.h" struct bt_hci_s { uint8_t *(*evt_packet)(void *opaque); diff --git a/hw/char/cadence_uart.c b/hw/char/cadence_uart.c index b590d990d4..486591bf07 100644 --- a/hw/char/cadence_uart.c +++ b/hw/char/cadence_uart.c @@ -205,7 +205,7 @@ static void uart_parameters_setup(CadenceUARTState *s) } packet_size += ssp.data_bits + ssp.stop_bits; - s->char_tx_time = (get_ticks_per_sec() / ssp.speed) * packet_size; + s->char_tx_time = (NANOSECONDS_PER_SECOND / ssp.speed) * packet_size; if (s->chr) { qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp); } @@ -479,7 +479,7 @@ static void cadence_uart_init(Object *obj) sysbus_init_mmio(sbd, &s->iomem); sysbus_init_irq(sbd, &s->irq); - s->char_tx_time = (get_ticks_per_sec() / 9600) * 10; + s->char_tx_time = (NANOSECONDS_PER_SECOND / 9600) * 10; } static int cadence_uart_post_load(void *opaque, int version_id) diff --git a/hw/char/debugcon.c b/hw/char/debugcon.c index 148632e686..e7f025ec67 100644 --- a/hw/char/debugcon.c +++ b/hw/char/debugcon.c @@ -25,6 +25,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "sysemu/char.h" #include "hw/isa/isa.h" diff --git a/hw/char/parallel.c b/hw/char/parallel.c index f6ba76fd60..11c78fed88 100644 --- a/hw/char/parallel.c +++ b/hw/char/parallel.c @@ -23,6 +23,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "sysemu/char.h" #include "hw/isa/isa.h" diff --git a/hw/char/serial-isa.c b/hw/char/serial-isa.c index b9b5bc6db2..1594ec4db3 100644 --- a/hw/char/serial-isa.c +++ b/hw/char/serial-isa.c @@ -24,6 +24,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/char/serial.h" #include "hw/isa/isa.h" diff --git a/hw/char/serial-pci.c b/hw/char/serial-pci.c index 8f1b6f3d84..303104dd19 100644 --- a/hw/char/serial-pci.c +++ b/hw/char/serial-pci.c @@ -26,6 +26,7 @@ /* see docs/specs/pci-serial.txt */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/char/serial.h" #include "hw/pci/pci.h" diff --git a/hw/char/serial.c b/hw/char/serial.c index 39e07db088..6d815b5c69 100644 --- a/hw/char/serial.c +++ b/hw/char/serial.c @@ -26,6 +26,7 @@ #include "qemu/osdep.h" #include "hw/char/serial.h" #include "sysemu/char.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "exec/address-spaces.h" #include "qemu/error-report.h" @@ -178,7 +179,7 @@ static void serial_update_parameters(SerialState *s) ssp.parity = parity; ssp.data_bits = data_bits; ssp.stop_bits = stop_bits; - s->char_transmit_time = (get_ticks_per_sec() / speed) * frame_size; + s->char_transmit_time = (NANOSECONDS_PER_SECOND / speed) * frame_size; qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp); DPRINTF("speed=%d parity=%c data=%d stop=%d\n", @@ -216,8 +217,10 @@ static void serial_update_msl(SerialState *s) /* The real 16550A apparently has a 250ns response latency to line status changes. We'll be lazy and poll only every 10ms, and only poll it at all if MSI interrupts are turned on */ - if (s->poll_msl) - timer_mod(s->modem_status_poll, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + get_ticks_per_sec() / 100); + if (s->poll_msl) { + timer_mod(s->modem_status_poll, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + + NANOSECONDS_PER_SECOND / 100); + } } static gboolean serial_xmit(GIOChannel *chan, GIOCondition cond, void *opaque) @@ -823,7 +826,7 @@ static void serial_reset(void *opaque) s->mcr = UART_MCR_OUT2; s->scr = 0; s->tsr_retry = 0; - s->char_transmit_time = (get_ticks_per_sec() / 9600) * 10; + s->char_transmit_time = (NANOSECONDS_PER_SECOND / 9600) * 10; s->poll_msl = 0; s->timeout_ipending = 0; diff --git a/hw/char/spapr_vty.c b/hw/char/spapr_vty.c index 747c69d12d..3498d7b052 100644 --- a/hw/char/spapr_vty.c +++ b/hw/char/spapr_vty.c @@ -1,4 +1,7 @@ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/qdev.h" #include "sysemu/char.h" #include "hw/ppc/spapr.h" diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c index 99cb6836ad..6e5de6dec2 100644 --- a/hw/char/virtio-serial-bus.c +++ b/hw/char/virtio-serial-bus.c @@ -19,6 +19,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu/iov.h" #include "monitor/monitor.h" #include "qemu/error-report.h" diff --git a/hw/core/loader.c b/hw/core/loader.c index 8e8031ca3c..6b949fe44f 100644 --- a/hw/core/loader.c +++ b/hw/core/loader.c @@ -43,6 +43,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "disas/disas.h" #include "monitor/monitor.h" @@ -53,6 +54,7 @@ #include "exec/memory.h" #include "exec/address-spaces.h" #include "hw/boards.h" +#include "qemu/cutils.h" #include <zlib.h> diff --git a/hw/core/machine.c b/hw/core/machine.c index a8c4680b0c..6dbbc85b97 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -12,11 +12,13 @@ #include "qemu/osdep.h" #include "hw/boards.h" +#include "qapi/error.h" #include "qapi-visit.h" #include "qapi/visitor.h" #include "hw/sysbus.h" #include "sysemu/sysemu.h" #include "qemu/error-report.h" +#include "qemu/cutils.h" static char *machine_get_accel(Object *obj, Error **errp) { diff --git a/hw/core/nmi.c b/hw/core/nmi.c index 6ca569bd7f..e8bcc4177b 100644 --- a/hw/core/nmi.c +++ b/hw/core/nmi.c @@ -21,6 +21,7 @@ #include "qemu/osdep.h" #include "hw/nmi.h" +#include "qapi/error.h" #include "qapi/qmp/qerror.h" #include "monitor/monitor.h" diff --git a/hw/core/qdev-properties-system.c b/hw/core/qdev-properties-system.c index e10cede749..891219ae05 100644 --- a/hw/core/qdev-properties-system.c +++ b/hw/core/qdev-properties-system.c @@ -13,6 +13,7 @@ #include "qemu/osdep.h" #include "net/net.h" #include "hw/qdev.h" +#include "qapi/error.h" #include "qapi/qmp/qerror.h" #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c index bc89800246..737d29c632 100644 --- a/hw/core/qdev-properties.c +++ b/hw/core/qdev-properties.c @@ -1,6 +1,8 @@ #include "qemu/osdep.h" #include "net/net.h" #include "hw/qdev.h" +#include "qapi/error.h" +#include "hw/pci/pci.h" #include "qapi/qmp/qerror.h" #include "qemu/error-report.h" #include "sysemu/block-backend.h" @@ -516,6 +518,16 @@ PropertyInfo qdev_prop_macaddr = { .set = set_mac, }; +/* --- on/off/auto --- */ + +PropertyInfo qdev_prop_on_off_auto = { + .name = "OnOffAuto", + .description = "on/off/auto", + .enum_table = OnOffAuto_lookup, + .get = get_enum, + .set = set_enum, +}; + /* --- lost tick policy --- */ QEMU_BUILD_BUG_ON(sizeof(LostTickPolicy) != sizeof(int)); diff --git a/hw/cpu/a15mpcore.c b/hw/cpu/a15mpcore.c index a221b8fe7b..bc05152fd3 100644 --- a/hw/cpu/a15mpcore.c +++ b/hw/cpu/a15mpcore.c @@ -19,6 +19,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/cpu/a15mpcore.h" #include "sysemu/kvm.h" #include "kvm_arm.h" diff --git a/hw/cpu/a9mpcore.c b/hw/cpu/a9mpcore.c index 23c882fe9a..5459ae8c1b 100644 --- a/hw/cpu/a9mpcore.c +++ b/hw/cpu/a9mpcore.c @@ -9,6 +9,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/cpu/a9mpcore.h" static void a9mp_priv_set_irq(void *opaque, int irq, int level) diff --git a/hw/cpu/arm11mpcore.c b/hw/cpu/arm11mpcore.c index 5f4ca31927..eb244658b9 100644 --- a/hw/cpu/arm11mpcore.c +++ b/hw/cpu/arm11mpcore.c @@ -8,6 +8,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/cpu/arm11mpcore.h" #include "hw/intc/realview_gic.h" diff --git a/hw/cpu/realview_mpcore.c b/hw/cpu/realview_mpcore.c index c5c4dfced5..39d4ebeb1d 100644 --- a/hw/cpu/realview_mpcore.c +++ b/hw/cpu/realview_mpcore.c @@ -9,6 +9,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/cpu/arm11mpcore.h" #include "hw/intc/realview_gic.h" diff --git a/hw/cris/axis_dev88.c b/hw/cris/axis_dev88.c index f2ba1d0775..9f58658741 100644 --- a/hw/cris/axis_dev88.c +++ b/hw/cris/axis_dev88.c @@ -23,6 +23,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "net/net.h" #include "hw/block/flash.h" diff --git a/hw/cris/boot.c b/hw/cris/boot.c index 42485a4ca0..f896ed7f86 100644 --- a/hw/cris/boot.c +++ b/hw/cris/boot.c @@ -23,10 +23,13 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/loader.h" #include "elf.h" #include "boot.h" +#include "qemu/cutils.h" static void main_cpu_reset(void *opaque) { diff --git a/hw/display/bcm2835_fb.c b/hw/display/bcm2835_fb.c index 779b56f07b..506f1d3d90 100644 --- a/hw/display/bcm2835_fb.c +++ b/hw/display/bcm2835_fb.c @@ -24,6 +24,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/display/bcm2835_fb.h" #include "hw/display/framebuffer.h" #include "ui/pixel_ops.h" diff --git a/hw/display/cg3.c b/hw/display/cg3.c index 321a25157b..fc0d97fa4b 100644 --- a/hw/display/cg3.c +++ b/hw/display/cg3.c @@ -24,6 +24,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "qemu/error-report.h" #include "ui/console.h" diff --git a/hw/display/cirrus_vga.c b/hw/display/cirrus_vga.c index 57b91a77ca..3d712d592f 100644 --- a/hw/display/cirrus_vga.c +++ b/hw/display/cirrus_vga.c @@ -27,6 +27,7 @@ * available at http://home.worldonline.dk/~finth/ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/pci/pci.h" #include "ui/console.h" diff --git a/hw/display/sm501.c b/hw/display/sm501.c index 29572437e4..5f71012108 100644 --- a/hw/display/sm501.c +++ b/hw/display/sm501.c @@ -23,6 +23,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/char/serial.h" #include "ui/console.h" diff --git a/hw/display/tc6393xb.c b/hw/display/tc6393xb.c index 31043b1783..da3ceceb0a 100644 --- a/hw/display/tc6393xb.c +++ b/hw/display/tc6393xb.c @@ -11,6 +11,7 @@ * GNU GPL, version 2 or (at your option) any later version. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/devices.h" #include "hw/block/flash.h" diff --git a/hw/display/tcx.c b/hw/display/tcx.c index 8afc2f33c6..8e26aae801 100644 --- a/hw/display/tcx.c +++ b/hw/display/tcx.c @@ -23,7 +23,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" +#include "cpu.h" /* FIXME shouldn't use TARGET_PAGE_SIZE */ #include "ui/console.h" #include "ui/pixel_ops.h" #include "hw/loader.h" diff --git a/hw/display/vga.c b/hw/display/vga.c index 555cac64c7..657e9f196d 100644 --- a/hw/display/vga.c +++ b/hw/display/vga.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "vga.h" #include "ui/console.h" @@ -235,9 +236,9 @@ static void vga_precise_update_retrace_info(VGACommonState *s) r->total_chars = vtotal_lines * htotal_chars; if (r->freq) { - r->ticks_per_char = get_ticks_per_sec() / (r->total_chars * r->freq); + r->ticks_per_char = NANOSECONDS_PER_SECOND / (r->total_chars * r->freq); } else { - r->ticks_per_char = get_ticks_per_sec() / chars_per_sec; + r->ticks_per_char = NANOSECONDS_PER_SECOND / chars_per_sec; } r->vstart = vretr_start_line; @@ -265,7 +266,7 @@ static void vga_precise_update_retrace_info(VGACommonState *s) "dots = %d\n" "ticks/char = %" PRId64 "\n" "\n", - (double) get_ticks_per_sec() / (r->ticks_per_char * r->total_chars), + (double) NANOSECONDS_PER_SECOND / (r->ticks_per_char * r->total_chars), htotal_chars, hretr_start_char, hretr_skew_chars, diff --git a/hw/display/vmware_vga.c b/hw/display/vmware_vga.c index 17bba630eb..0c63fa8513 100644 --- a/hw/display/vmware_vga.c +++ b/hw/display/vmware_vga.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/loader.h" #include "trace.h" diff --git a/hw/dma/bcm2835_dma.c b/hw/dma/bcm2835_dma.c index c7ce4e4881..5421175998 100644 --- a/hw/dma/bcm2835_dma.c +++ b/hw/dma/bcm2835_dma.c @@ -4,6 +4,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/dma/bcm2835_dma.h" /* DMA CS Control and Status bits */ diff --git a/hw/dma/i8257.c b/hw/dma/i8257.c index 6078893efb..f345c54762 100644 --- a/hw/dma/i8257.c +++ b/hw/dma/i8257.c @@ -381,7 +381,7 @@ out: } static void i8257_dma_register_channel(IsaDma *obj, int nchan, - DMA_transfer_handler transfer_handler, + IsaDmaTransferHandler transfer_handler, void *opaque) { I8257State *d = I8257(obj); diff --git a/hw/dma/pl330.c b/hw/dma/pl330.c index 37ea7e41ff..ea89ecb00e 100644 --- a/hw/dma/pl330.c +++ b/hw/dma/pl330.c @@ -16,6 +16,7 @@ #include "qemu/osdep.h" #include "hw/sysbus.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "sysemu/dma.h" diff --git a/hw/dma/rc4030.c b/hw/dma/rc4030.c index 1c4f8df16b..a06c2359a7 100644 --- a/hw/dma/rc4030.c +++ b/hw/dma/rc4030.c @@ -112,7 +112,7 @@ static void set_next_tick(rc4030State *s) tm_hz = 1000 / (s->itr + 1); timer_mod(s->periodic_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - get_ticks_per_sec() / tm_hz); + NANOSECONDS_PER_SECOND / tm_hz); } /* called for accesses to rc4030 */ diff --git a/hw/dma/xilinx_axidma.c b/hw/dma/xilinx_axidma.c index ce5c1e6fbd..a4753e55a2 100644 --- a/hw/dma/xilinx_axidma.c +++ b/hw/dma/xilinx_axidma.c @@ -24,6 +24,7 @@ #include "qemu/osdep.h" #include "hw/sysbus.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "hw/ptimer.h" #include "qemu/log.h" diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 325d8ce13c..35180efe0c 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -21,6 +21,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "acpi-build.h" #include <glib.h> #include "qemu-common.h" diff --git a/hw/i386/acpi-build.h b/hw/i386/acpi-build.h index 148c0f9977..007332e51c 100644 --- a/hw/i386/acpi-build.h +++ b/hw/i386/acpi-build.h @@ -2,8 +2,6 @@ #ifndef HW_I386_ACPI_BUILD_H #define HW_I386_ACPI_BUILD_H -#include "qemu/typedefs.h" - void acpi_setup(void); #endif diff --git a/hw/i386/kvm/i8254.c b/hw/i386/kvm/i8254.c index e43b5c4461..a4462e5ca9 100644 --- a/hw/i386/kvm/i8254.c +++ b/hw/i386/kvm/i8254.c @@ -23,6 +23,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "sysemu/sysemu.h" #include "hw/timer/i8254.h" diff --git a/hw/i386/kvm/pci-assign.c b/hw/i386/kvm/pci-assign.c index d4089e7cc2..bf425a2b9f 100644 --- a/hw/i386/kvm/pci-assign.c +++ b/hw/i386/kvm/pci-assign.c @@ -21,6 +21,7 @@ * Copyright (C) 2008, IBM, Muli Ben-Yehuda (muli@il.ibm.com) */ #include "qemu/osdep.h" +#include "qapi/error.h" #include <sys/mman.h> #include "hw/hw.h" #include "hw/i386/pc.h" diff --git a/hw/i386/multiboot.c b/hw/i386/multiboot.c index 9e164e65d9..387caa67d4 100644 --- a/hw/i386/multiboot.c +++ b/hw/i386/multiboot.c @@ -23,6 +23,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/nvram/fw_cfg.h" #include "multiboot.h" diff --git a/hw/i386/pc_sysfw.c b/hw/i386/pc_sysfw.c index 2324e700b0..f915ad0a36 100644 --- a/hw/i386/pc_sysfw.c +++ b/hw/i386/pc_sysfw.c @@ -24,6 +24,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "sysemu/block-backend.h" #include "qemu/error-report.h" #include "hw/sysbus.h" diff --git a/hw/i386/pci-assign-load-rom.c b/hw/i386/pci-assign-load-rom.c index bff979a4d0..4bbb08c955 100644 --- a/hw/i386/pci-assign-load-rom.c +++ b/hw/i386/pci-assign-load-rom.c @@ -2,6 +2,7 @@ * This is splited from hw/i386/kvm/pci-assign.c */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/i386/pc.h" #include "qemu/error-report.h" diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c index a2247b917a..aa7839324c 100644 --- a/hw/i386/xen/xen_platform.c +++ b/hw/i386/xen/xen_platform.c @@ -24,6 +24,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/i386/pc.h" #include "hw/ide.h" diff --git a/hw/i386/xen/xen_pvdevice.c b/hw/i386/xen/xen_pvdevice.c index 1095c65d41..c093b34458 100644 --- a/hw/i386/xen/xen_pvdevice.c +++ b/hw/i386/xen/xen_pvdevice.c @@ -30,6 +30,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/pci/pci.h" #include "trace.h" diff --git a/hw/ide/core.c b/hw/ide/core.c index 241e840de0..90524d5e16 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -33,6 +33,7 @@ #include "sysemu/dma.h" #include "hw/block/block.h" #include "sysemu/block-backend.h" +#include "qemu/cutils.h" #include <hw/ide/internal.h> @@ -975,8 +976,8 @@ static void ide_sector_write_cb(void *opaque, int ret) that at the expense of slower write performances. Use this option _only_ to install Windows 2000. You must disable it for normal use. */ - timer_mod(s->sector_write_timer, - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() / 1000)); + timer_mod(s->sector_write_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + + (NANOSECONDS_PER_SECOND / 1000)); } else { ide_set_irq(s->bus); } diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index 2d14a768f1..4bc74a32d2 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -19,6 +19,7 @@ #include "qemu/osdep.h" #include <hw/hw.h> #include "sysemu/dma.h" +#include "qapi/error.h" #include "qemu/error-report.h" #include <hw/ide/internal.h> #include "sysemu/block-backend.h" diff --git a/hw/input/hid.c b/hw/input/hid.c index 59126776f5..d92c7463ba 100644 --- a/hw/input/hid.c +++ b/hw/input/hid.c @@ -96,7 +96,7 @@ void hid_set_next_idle(HIDState *hs) { if (hs->idle) { uint64_t expire_time = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - get_ticks_per_sec() * hs->idle * 4 / 1000; + NANOSECONDS_PER_SECOND * hs->idle * 4 / 1000; if (!hs->idle_timer) { hs->idle_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, hid_idle_timer, hs); } diff --git a/hw/input/milkymist-softusb.c b/hw/input/milkymist-softusb.c index 64b929281e..40dfca157f 100644 --- a/hw/input/milkymist-softusb.c +++ b/hw/input/milkymist-softusb.c @@ -22,6 +22,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/sysbus.h" #include "trace.h" diff --git a/hw/input/tsc2005.c b/hw/input/tsc2005.c index 8da48876c1..9b359aaec0 100644 --- a/hw/input/tsc2005.c +++ b/hw/input/tsc2005.c @@ -291,7 +291,8 @@ static void tsc2005_pin_update(TSC2005State *s) s->precision = s->nextprecision; s->function = s->nextfunction; s->pdst = !s->pnd0; /* Synchronised on internal clock */ - expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() >> 7); + expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + + (NANOSECONDS_PER_SECOND >> 7); timer_mod(s->timer, expires); } diff --git a/hw/input/tsc210x.c b/hw/input/tsc210x.c index d11ef048a1..93ca374fcd 100644 --- a/hw/input/tsc210x.c +++ b/hw/input/tsc210x.c @@ -835,7 +835,8 @@ static void tsc210x_pin_update(TSC210xState *s) s->busy = 1; s->precision = s->nextprecision; s->function = s->nextfunction; - expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() >> 10); + expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + + (NANOSECONDS_PER_SECOND >> 10); timer_mod(s->timer, expires); } diff --git a/hw/input/virtio-input-host.c b/hw/input/virtio-input-host.c index ddee54cb7d..9e0f46d88f 100644 --- a/hw/input/virtio-input-host.c +++ b/hw/input/virtio-input-host.c @@ -5,6 +5,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "qemu/sockets.h" diff --git a/hw/input/virtio-input.c b/hw/input/virtio-input.c index 5061f4cf7a..672c207eb5 100644 --- a/hw/input/virtio-input.c +++ b/hw/input/virtio-input.c @@ -5,6 +5,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu/iov.h" #include "hw/qdev.h" diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c index 659f377e55..4abe145c68 100644 --- a/hw/intc/apic_common.c +++ b/hw/intc/apic_common.c @@ -18,6 +18,7 @@ * License along with this library; if not, see <http://www.gnu.org/licenses/> */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/i386/apic.h" #include "hw/i386/apic_internal.h" #include "trace.h" diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c index 0834c2f1a7..f55124174d 100644 --- a/hw/intc/arm_gic.c +++ b/hw/intc/arm_gic.c @@ -21,6 +21,7 @@ #include "qemu/osdep.h" #include "hw/sysbus.h" #include "gic_internal.h" +#include "qapi/error.h" #include "qom/cpu.h" //#define DEBUG_GIC diff --git a/hw/intc/arm_gic_common.c b/hw/intc/arm_gic_common.c index 707d00ded4..0a1f56af19 100644 --- a/hw/intc/arm_gic_common.c +++ b/hw/intc/arm_gic_common.c @@ -19,6 +19,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "gic_internal.h" #include "hw/arm/linux-boot-if.h" diff --git a/hw/intc/arm_gic_kvm.c b/hw/intc/arm_gic_kvm.c index e61c5d9d47..bc85ab769f 100644 --- a/hw/intc/arm_gic_kvm.c +++ b/hw/intc/arm_gic_kvm.c @@ -20,6 +20,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/sysbus.h" #include "migration/migration.h" #include "sysemu/kvm.h" diff --git a/hw/intc/arm_gicv2m.c b/hw/intc/arm_gicv2m.c index ebd368bbad..e8b5177dcc 100644 --- a/hw/intc/arm_gicv2m.c +++ b/hw/intc/arm_gicv2m.c @@ -26,6 +26,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/sysbus.h" #include "hw/pci/msi.h" diff --git a/hw/intc/arm_gicv3_common.c b/hw/intc/arm_gicv3_common.c index e4f0f5a589..b9d3824f2b 100644 --- a/hw/intc/arm_gicv3_common.c +++ b/hw/intc/arm_gicv3_common.c @@ -21,6 +21,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/intc/arm_gicv3_common.h" static void gicv3_pre_save(void *opaque) diff --git a/hw/intc/arm_gicv3_kvm.c b/hw/intc/arm_gicv3_kvm.c index 90c7950704..acc1730048 100644 --- a/hw/intc/arm_gicv3_kvm.c +++ b/hw/intc/arm_gicv3_kvm.c @@ -20,6 +20,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/intc/arm_gicv3_common.h" #include "hw/sysbus.h" #include "sysemu/kvm.h" diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c index 92f6a44eec..669e82adfc 100644 --- a/hw/intc/armv7m_nvic.c +++ b/hw/intc/armv7m_nvic.c @@ -11,6 +11,8 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" #include "hw/sysbus.h" #include "qemu/timer.h" #include "hw/arm/arm.h" diff --git a/hw/intc/i8259.c b/hw/intc/i8259.c index 6f3a86350c..bb43669b93 100644 --- a/hw/intc/i8259.c +++ b/hw/intc/i8259.c @@ -230,7 +230,7 @@ int pic_read_irq(DeviceState *d) printf("IRQ%d latency=%0.3fus\n", irq, (double)(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - - irq_time[irq]) * 1000000.0 / get_ticks_per_sec()); + irq_time[irq]) * 1000000.0 / NANOSECONDS_PER_SECOND); #endif DPRINTF("pic_interrupt: irq=%d\n", irq); return intno; diff --git a/hw/intc/ioapic_common.c b/hw/intc/ioapic_common.c index 0a48de29b9..1b7ec5ec20 100644 --- a/hw/intc/ioapic_common.c +++ b/hw/intc/ioapic_common.c @@ -20,6 +20,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "monitor/monitor.h" #include "hw/i386/ioapic.h" #include "hw/i386/ioapic_internal.h" diff --git a/hw/intc/openpic.c b/hw/intc/openpic.c index 7685250bf4..2d3769310f 100644 --- a/hw/intc/openpic.c +++ b/hw/intc/openpic.c @@ -41,6 +41,7 @@ #include "hw/ppc/ppc_e500.h" #include "hw/sysbus.h" #include "hw/pci/msi.h" +#include "qapi/error.h" #include "qemu/bitops.h" #include "qapi/qmp/qerror.h" diff --git a/hw/intc/openpic_kvm.c b/hw/intc/openpic_kvm.c index 778af4a7d4..e47e94f2cf 100644 --- a/hw/intc/openpic_kvm.c +++ b/hw/intc/openpic_kvm.c @@ -23,6 +23,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include <sys/ioctl.h> #include "exec/address-spaces.h" #include "hw/hw.h" diff --git a/hw/intc/realview_gic.c b/hw/intc/realview_gic.c index 291f196637..50bbab66ee 100644 --- a/hw/intc/realview_gic.c +++ b/hw/intc/realview_gic.c @@ -8,6 +8,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/intc/realview_gic.h" static void realview_gic_set_irq(void *opaque, int irq, int level) diff --git a/hw/intc/sh_intc.c b/hw/intc/sh_intc.c index f3cdfaf428..6ce2a8084f 100644 --- a/hw/intc/sh_intc.c +++ b/hw/intc/sh_intc.c @@ -9,6 +9,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sh4/sh_intc.h" #include "hw/hw.h" #include "hw/sh4/sh.h" diff --git a/hw/intc/xics.c b/hw/intc/xics.c index 213a370925..8659be0171 100644 --- a/hw/intc/xics.c +++ b/hw/intc/xics.c @@ -26,6 +26,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "trace.h" #include "qemu/timer.h" diff --git a/hw/intc/xics_kvm.c b/hw/intc/xics_kvm.c index 9fe06677f9..9029d9ee0b 100644 --- a/hw/intc/xics_kvm.c +++ b/hw/intc/xics_kvm.c @@ -26,6 +26,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "trace.h" #include "hw/ppc/spapr.h" diff --git a/hw/ipack/ipack.c b/hw/ipack/ipack.c index 7c5c30de55..5f99ed9a79 100644 --- a/hw/ipack/ipack.c +++ b/hw/ipack/ipack.c @@ -9,6 +9,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/ipack/ipack.h" IPackDevice *ipack_device_find(IPackBus *bus, int32_t slot) diff --git a/hw/ipmi/ipmi_bmc_extern.c b/hw/ipmi/ipmi_bmc_extern.c index c31a3a02c2..fe12112a2f 100644 --- a/hw/ipmi/ipmi_bmc_extern.c +++ b/hw/ipmi/ipmi_bmc_extern.c @@ -28,6 +28,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "sysemu/char.h" #include "sysemu/sysemu.h" diff --git a/hw/ipmi/isa_ipmi_bt.c b/hw/ipmi/isa_ipmi_bt.c index ace2dc0a80..aaea12ecdd 100644 --- a/hw/ipmi/isa_ipmi_bt.c +++ b/hw/ipmi/isa_ipmi_bt.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/ipmi/ipmi.h" #include "hw/isa/isa.h" diff --git a/hw/ipmi/isa_ipmi_kcs.c b/hw/ipmi/isa_ipmi_kcs.c index 9841b7f3d5..2742ce06c4 100644 --- a/hw/ipmi/isa_ipmi_kcs.c +++ b/hw/ipmi/isa_ipmi_kcs.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/ipmi/ipmi.h" #include "hw/isa/isa.h" diff --git a/hw/isa/isa-bus.c b/hw/isa/isa-bus.c index c3b7388529..7aa115caf2 100644 --- a/hw/isa/isa-bus.c +++ b/hw/isa/isa-bus.c @@ -17,6 +17,7 @@ * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "monitor/monitor.h" #include "hw/sysbus.h" diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c index 0ee29c0ad2..99cd3ba9e1 100644 --- a/hw/isa/lpc_ich9.c +++ b/hw/isa/lpc_ich9.c @@ -29,6 +29,7 @@ */ #include "qemu/osdep.h" #include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "qapi/visitor.h" #include "qemu/range.h" diff --git a/hw/isa/pc87312.c b/hw/isa/pc87312.c index 6b5c7a2e02..c3ebf3e7a0 100644 --- a/hw/isa/pc87312.c +++ b/hw/isa/pc87312.c @@ -25,6 +25,7 @@ #include "qemu/osdep.h" #include "hw/isa/pc87312.h" +#include "qapi/error.h" #include "qemu/error-report.h" #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" diff --git a/hw/lm32/lm32_boards.c b/hw/lm32/lm32_boards.c index 5b61b76f2e..c0290560fc 100644 --- a/hw/lm32/lm32_boards.c +++ b/hw/lm32/lm32_boards.c @@ -18,6 +18,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/hw.h" #include "hw/block/flash.h" diff --git a/hw/lm32/lm32_hwsetup.h b/hw/lm32/lm32_hwsetup.h index 838754d5d8..b71e6eafba 100644 --- a/hw/lm32/lm32_hwsetup.h +++ b/hw/lm32/lm32_hwsetup.h @@ -26,6 +26,7 @@ #define QEMU_HW_LM32_HWSETUP_H #include "qemu-common.h" +#include "qemu/cutils.h" #include "hw/loader.h" typedef struct { diff --git a/hw/lm32/milkymist.c b/hw/lm32/milkymist.c index f71492ef7e..96e6f4dc2e 100644 --- a/hw/lm32/milkymist.c +++ b/hw/lm32/milkymist.c @@ -18,6 +18,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/hw.h" #include "hw/block/flash.h" @@ -31,6 +33,7 @@ #include "milkymist-hw.h" #include "lm32.h" #include "exec/address-spaces.h" +#include "qemu/cutils.h" #define BIOS_FILENAME "mmone-bios.bin" #define BIOS_OFFSET 0x00860000 diff --git a/hw/m68k/an5206.c b/hw/m68k/an5206.c index 85f72770d7..142bab98c9 100644 --- a/hw/m68k/an5206.c +++ b/hw/m68k/an5206.c @@ -7,6 +7,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/m68k/mcf.h" #include "hw/boards.h" diff --git a/hw/m68k/dummy_m68k.c b/hw/m68k/dummy_m68k.c index 3c2174b505..0b11d2074a 100644 --- a/hw/m68k/dummy_m68k.c +++ b/hw/m68k/dummy_m68k.c @@ -7,6 +7,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/boards.h" #include "hw/loader.h" diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c index 7fd3275b05..e14896e529 100644 --- a/hw/m68k/mcf5206.c +++ b/hw/m68k/mcf5206.c @@ -6,6 +6,8 @@ * This code is licensed under the GPL */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/m68k/mcf.h" #include "qemu/timer.h" diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c index 4f49d34a8f..24155574f2 100644 --- a/hw/m68k/mcf5208.c +++ b/hw/m68k/mcf5208.c @@ -6,6 +6,9 @@ * This code is licensed under the GPL */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/m68k/mcf.h" #include "qemu/timer.h" diff --git a/hw/m68k/mcf_intc.c b/hw/m68k/mcf_intc.c index ff95513582..cf581324eb 100644 --- a/hw/m68k/mcf_intc.c +++ b/hw/m68k/mcf_intc.c @@ -6,6 +6,8 @@ * This code is licensed under the GPL */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/m68k/mcf.h" #include "exec/address-spaces.h" diff --git a/hw/mem/pc-dimm.c b/hw/mem/pc-dimm.c index c4b44300eb..9e7de56829 100644 --- a/hw/mem/pc-dimm.c +++ b/hw/mem/pc-dimm.c @@ -20,6 +20,7 @@ #include "qemu/osdep.h" #include "hw/mem/pc-dimm.h" +#include "qapi/error.h" #include "qemu/config-file.h" #include "qapi/visitor.h" #include "qemu/range.h" diff --git a/hw/microblaze/boot.c b/hw/microblaze/boot.c index c24014a1f3..9eebb1a521 100644 --- a/hw/microblaze/boot.c +++ b/hw/microblaze/boot.c @@ -25,6 +25,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "qemu/option.h" #include "qemu/config-file.h" #include "qemu/error-report.h" @@ -33,6 +35,7 @@ #include "sysemu/sysemu.h" #include "hw/loader.h" #include "elf.h" +#include "qemu/cutils.h" #include "boot.h" diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c index 85e974b72a..07527b677b 100644 --- a/hw/microblaze/petalogix_ml605_mmu.c +++ b/hw/microblaze/petalogix_ml605_mmu.c @@ -26,6 +26,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/hw.h" #include "net/net.h" diff --git a/hw/microblaze/petalogix_s3adsp1800_mmu.c b/hw/microblaze/petalogix_s3adsp1800_mmu.c index 606ba1f01a..f821e1cfef 100644 --- a/hw/microblaze/petalogix_s3adsp1800_mmu.c +++ b/hw/microblaze/petalogix_s3adsp1800_mmu.c @@ -24,6 +24,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/hw.h" #include "net/net.h" diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c index 4e5581b167..bdb716e725 100644 --- a/hw/mips/mips_fulong2e.c +++ b/hw/mips/mips_fulong2e.c @@ -19,6 +19,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/i386/pc.h" #include "hw/char/serial.h" diff --git a/hw/mips/mips_jazz.c b/hw/mips/mips_jazz.c index 4931cb1bf4..ac7c641258 100644 --- a/hw/mips/mips_jazz.c +++ b/hw/mips/mips_jazz.c @@ -45,6 +45,7 @@ #include "exec/address-spaces.h" #include "sysemu/qtest.h" #include "qemu/error-report.h" +#include "qemu/help_option.h" enum jazz_model_e { diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index f5173c42de..4ff1bb2562 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -23,6 +23,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/i386/pc.h" #include "hw/char/serial.h" diff --git a/hw/mips/mips_mipssim.c b/hw/mips/mips_mipssim.c index 1ecff44a54..a2c2a1646e 100644 --- a/hw/mips/mips_mipssim.c +++ b/hw/mips/mips_mipssim.c @@ -25,6 +25,9 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/mips/mips.h" #include "hw/mips/cpudevs.h" diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c index 724b1e9d51..21aca981c2 100644 --- a/hw/mips/mips_r4k.c +++ b/hw/mips/mips_r4k.c @@ -8,6 +8,9 @@ * the standard PC ISA addresses. */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/mips/mips.h" #include "hw/mips/cpudevs.h" diff --git a/hw/misc/arm_sysctl.c b/hw/misc/arm_sysctl.c index 339205b5c3..34d90d5230 100644 --- a/hw/misc/arm_sysctl.c +++ b/hw/misc/arm_sysctl.c @@ -171,7 +171,8 @@ static uint64_t arm_sysctl_read(void *opaque, hwaddr offset, case 0x58: /* BOOTCS */ return 0; case 0x5c: /* 24MHz */ - return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 24000000, get_ticks_per_sec()); + return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 24000000, + NANOSECONDS_PER_SECOND); case 0x60: /* MISC */ return 0; case 0x84: /* PROCID0 */ diff --git a/hw/misc/bcm2835_mbox.c b/hw/misc/bcm2835_mbox.c index 106585a7bf..263280fd49 100644 --- a/hw/misc/bcm2835_mbox.c +++ b/hw/misc/bcm2835_mbox.c @@ -9,6 +9,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/misc/bcm2835_mbox.h" #define MAIL0_PEEK 0x90 diff --git a/hw/misc/bcm2835_property.c b/hw/misc/bcm2835_property.c index 15dcc02f99..530411f841 100644 --- a/hw/misc/bcm2835_property.c +++ b/hw/misc/bcm2835_property.c @@ -4,6 +4,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/misc/bcm2835_property.h" #include "hw/misc/bcm2835_mbox_defs.h" #include "sysemu/dma.h" diff --git a/hw/misc/cbus.c b/hw/misc/cbus.c index fafe0709ec..0c207e3104 100644 --- a/hw/misc/cbus.c +++ b/hw/misc/cbus.c @@ -21,7 +21,7 @@ */ #include "qemu/osdep.h" -#include "qemu-common.h" +#include "hw/hw.h" #include "hw/irq.h" #include "hw/devices.h" #include "sysemu/sysemu.h" diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c index 1838bc8506..2eb866899a 100644 --- a/hw/misc/ivshmem.c +++ b/hw/misc/ivshmem.c @@ -17,6 +17,8 @@ * GNU GPL, version 2 or (at your option) any later version. */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu/cutils.h" #include "hw/hw.h" #include "hw/i386/pc.h" #include "hw/pci/pci.h" @@ -26,9 +28,10 @@ #include "migration/migration.h" #include "qemu/error-report.h" #include "qemu/event_notifier.h" -#include "qemu/fifo8.h" +#include "qom/object_interfaces.h" #include "sysemu/char.h" #include "sysemu/hostmem.h" +#include "sysemu/qtest.h" #include "qapi/visitor.h" #include "exec/ram_addr.h" @@ -39,22 +42,31 @@ #define PCI_VENDOR_ID_IVSHMEM PCI_VENDOR_ID_REDHAT_QUMRANET #define PCI_DEVICE_ID_IVSHMEM 0x1110 -#define IVSHMEM_MAX_PEERS G_MAXUINT16 +#define IVSHMEM_MAX_PEERS UINT16_MAX #define IVSHMEM_IOEVENTFD 0 #define IVSHMEM_MSI 1 -#define IVSHMEM_PEER 0 -#define IVSHMEM_MASTER 1 - #define IVSHMEM_REG_BAR_SIZE 0x100 -//#define DEBUG_IVSHMEM -#ifdef DEBUG_IVSHMEM -#define IVSHMEM_DPRINTF(fmt, ...) \ - do {printf("IVSHMEM: " fmt, ## __VA_ARGS__); } while (0) -#else -#define IVSHMEM_DPRINTF(fmt, ...) -#endif +#define IVSHMEM_DEBUG 0 +#define IVSHMEM_DPRINTF(fmt, ...) \ + do { \ + if (IVSHMEM_DEBUG) { \ + printf("IVSHMEM: " fmt, ## __VA_ARGS__); \ + } \ + } while (0) + +#define TYPE_IVSHMEM_COMMON "ivshmem-common" +#define IVSHMEM_COMMON(obj) \ + OBJECT_CHECK(IVShmemState, (obj), TYPE_IVSHMEM_COMMON) + +#define TYPE_IVSHMEM_PLAIN "ivshmem-plain" +#define IVSHMEM_PLAIN(obj) \ + OBJECT_CHECK(IVShmemState, (obj), TYPE_IVSHMEM_PLAIN) + +#define TYPE_IVSHMEM_DOORBELL "ivshmem-doorbell" +#define IVSHMEM_DOORBELL(obj) \ + OBJECT_CHECK(IVShmemState, (obj), TYPE_IVSHMEM_DOORBELL) #define TYPE_IVSHMEM "ivshmem" #define IVSHMEM(obj) \ @@ -75,38 +87,40 @@ typedef struct IVShmemState { PCIDevice parent_obj; /*< public >*/ - HostMemoryBackend *hostmem; + uint32_t features; + + /* exactly one of these two may be set */ + HostMemoryBackend *hostmem; /* with interrupts */ + CharDriverState *server_chr; /* without interrupts */ + + /* registers */ uint32_t intrmask; uint32_t intrstatus; + int vm_id; - CharDriverState **eventfd_chr; - CharDriverState *server_chr; - Fifo8 incoming_fifo; - MemoryRegion ivshmem_mmio; - - /* We might need to register the BAR before we actually have the memory. - * So prepare a container MemoryRegion for the BAR immediately and - * add a subregion when we have the memory. - */ - MemoryRegion bar; - MemoryRegion ivshmem; - uint64_t ivshmem_size; /* size of shared memory region */ - uint32_t ivshmem_64bit; + /* BARs */ + MemoryRegion ivshmem_mmio; /* BAR 0 (registers) */ + MemoryRegion *ivshmem_bar2; /* BAR 2 (shared memory) */ + MemoryRegion server_bar2; /* used with server_chr */ + /* interrupt support */ Peer *peers; - int nb_peers; /* how many peers we have space for */ - - int vm_id; + int nb_peers; /* space in @peers[] */ uint32_t vectors; - uint32_t features; MSIVector *msi_vectors; + uint64_t msg_buf; /* buffer for receiving server messages */ + int msg_buffered_bytes; /* #bytes in @msg_buf */ + /* migration stuff */ + OnOffAuto master; Error *migration_blocker; - char * shmobj; - char * sizearg; - char * role; - int role_val; /* scalar to avoid multiple string comparisons */ + /* legacy cruft */ + char *role; + char *shmobj; + char *sizearg; + size_t legacy_size; + uint32_t not_legacy_32bit; } IVShmemState; /* registers for the Inter-VM shared memory device */ @@ -122,12 +136,34 @@ static inline uint32_t ivshmem_has_feature(IVShmemState *ivs, return (ivs->features & (1 << feature)); } -/* accessing registers - based on rtl8139 */ +static inline bool ivshmem_is_master(IVShmemState *s) +{ + assert(s->master != ON_OFF_AUTO_AUTO); + return s->master == ON_OFF_AUTO_ON; +} + static void ivshmem_update_irq(IVShmemState *s) { PCIDevice *d = PCI_DEVICE(s); - int isr; - isr = (s->intrstatus & s->intrmask) & 0xffffffff; + uint32_t isr = s->intrstatus & s->intrmask; + + /* + * Do nothing unless the device actually uses INTx. Here's how + * the device variants signal interrupts, what they put in PCI + * config space: + * Device variant Interrupt Interrupt Pin MSI-X cap. + * ivshmem-plain none 0 no + * ivshmem-doorbell MSI-X 1 yes(1) + * ivshmem,msi=off INTx 1 no + * ivshmem,msi=on MSI-X 1(2) yes(1) + * (1) if guest enabled MSI-X + * (2) the device lies + * Leads to the condition for doing nothing: + */ + if (ivshmem_has_feature(s, IVSHMEM_MSI) + || !d->config[PCI_INTERRUPT_PIN]) { + return; + } /* don't print ISR resets */ if (isr) { @@ -135,7 +171,7 @@ static void ivshmem_update_irq(IVShmemState *s) isr ? 1 : 0, s->intrstatus, s->intrmask); } - pci_set_irq(d, (isr != 0)); + pci_set_irq(d, isr != 0); } static void ivshmem_IntrMask_write(IVShmemState *s, uint32_t val) @@ -143,7 +179,6 @@ static void ivshmem_IntrMask_write(IVShmemState *s, uint32_t val) IVSHMEM_DPRINTF("IntrMask write(w) val = 0x%04x\n", val); s->intrmask = val; - ivshmem_update_irq(s); } @@ -152,7 +187,6 @@ static uint32_t ivshmem_IntrMask_read(IVShmemState *s) uint32_t ret = s->intrmask; IVSHMEM_DPRINTF("intrmask read(w) val = 0x%04x\n", ret); - return ret; } @@ -161,7 +195,6 @@ static void ivshmem_IntrStatus_write(IVShmemState *s, uint32_t val) IVSHMEM_DPRINTF("IntrStatus write(w) val = 0x%04x\n", val); s->intrstatus = val; - ivshmem_update_irq(s); } @@ -171,9 +204,7 @@ static uint32_t ivshmem_IntrStatus_read(IVShmemState *s) /* reading ISR clears all interrupts */ s->intrstatus = 0; - ivshmem_update_irq(s); - return ret; } @@ -237,12 +268,7 @@ static uint64_t ivshmem_io_read(void *opaque, hwaddr addr, break; case IVPOSITION: - /* return my VM ID if the memory is mapped */ - if (memory_region_is_mapped(&s->ivshmem)) { - ret = s->vm_id; - } else { - ret = -1; - } + ret = s->vm_id; break; default: @@ -263,21 +289,11 @@ static const MemoryRegionOps ivshmem_mmio_ops = { }, }; -static int ivshmem_can_receive(void * opaque) -{ - return sizeof(int64_t); -} - -static void ivshmem_event(void *opaque, int event) -{ - IVSHMEM_DPRINTF("ivshmem_event %d\n", event); -} - static void ivshmem_vector_notify(void *opaque) { MSIVector *entry = opaque; PCIDevice *pdev = entry->pdev; - IVShmemState *s = IVSHMEM(pdev); + IVShmemState *s = IVSHMEM_COMMON(pdev); int vector = entry - s->msi_vectors; EventNotifier *n = &s->peers[s->vm_id].eventfds[vector]; @@ -287,7 +303,9 @@ static void ivshmem_vector_notify(void *opaque) IVSHMEM_DPRINTF("interrupt on vector %p %d\n", pdev, vector); if (ivshmem_has_feature(s, IVSHMEM_MSI)) { - msix_notify(pdev, vector); + if (msix_enabled(pdev)) { + msix_notify(pdev, vector); + } } else { ivshmem_IntrStatus_write(s, 1); } @@ -296,7 +314,7 @@ static void ivshmem_vector_notify(void *opaque) static int ivshmem_vector_unmask(PCIDevice *dev, unsigned vector, MSIMessage msg) { - IVShmemState *s = IVSHMEM(dev); + IVShmemState *s = IVSHMEM_COMMON(dev); EventNotifier *n = &s->peers[s->vm_id].eventfds[vector]; MSIVector *v = &s->msi_vectors[vector]; int ret; @@ -313,7 +331,7 @@ static int ivshmem_vector_unmask(PCIDevice *dev, unsigned vector, static void ivshmem_vector_mask(PCIDevice *dev, unsigned vector) { - IVShmemState *s = IVSHMEM(dev); + IVShmemState *s = IVSHMEM_COMMON(dev); EventNotifier *n = &s->peers[s->vm_id].eventfds[vector]; int ret; @@ -330,7 +348,7 @@ static void ivshmem_vector_poll(PCIDevice *dev, unsigned int vector_start, unsigned int vector_end) { - IVShmemState *s = IVSHMEM(dev); + IVShmemState *s = IVSHMEM_COMMON(dev); unsigned int vector; IVSHMEM_DPRINTF("vector poll %p %d-%d\n", dev, vector_start, vector_end); @@ -355,61 +373,13 @@ static void watch_vector_notifier(IVShmemState *s, EventNotifier *n, { int eventfd = event_notifier_get_fd(n); - /* if MSI is supported we need multiple interrupts */ + assert(!s->msi_vectors[vector].pdev); s->msi_vectors[vector].pdev = PCI_DEVICE(s); qemu_set_fd_handler(eventfd, ivshmem_vector_notify, NULL, &s->msi_vectors[vector]); } -static int check_shm_size(IVShmemState *s, int fd, Error **errp) -{ - /* check that the guest isn't going to try and map more memory than the - * the object has allocated return -1 to indicate error */ - - struct stat buf; - - if (fstat(fd, &buf) < 0) { - error_setg(errp, "exiting: fstat on fd %d failed: %s", - fd, strerror(errno)); - return -1; - } - - if (s->ivshmem_size > buf.st_size) { - error_setg(errp, "Requested memory size greater" - " than shared object size (%" PRIu64 " > %" PRIu64")", - s->ivshmem_size, (uint64_t)buf.st_size); - return -1; - } else { - return 0; - } -} - -/* create the shared memory BAR when we are not using the server, so we can - * create the BAR and map the memory immediately */ -static int create_shared_memory_BAR(IVShmemState *s, int fd, uint8_t attr, - Error **errp) -{ - void * ptr; - - ptr = mmap(0, s->ivshmem_size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); - if (ptr == MAP_FAILED) { - error_setg_errno(errp, errno, "Failed to mmap shared memory"); - return -1; - } - - memory_region_init_ram_ptr(&s->ivshmem, OBJECT(s), "ivshmem.bar2", - s->ivshmem_size, ptr); - qemu_set_ram_fd(memory_region_get_ram_addr(&s->ivshmem), fd); - vmstate_register_ram(&s->ivshmem, DEVICE(s)); - memory_region_add_subregion(&s->bar, 0, &s->ivshmem); - - /* region for shared memory */ - pci_register_bar(PCI_DEVICE(s), 2, attr, &s->bar); - - return 0; -} - static void ivshmem_add_eventfd(IVShmemState *s, int posn, int i) { memory_region_add_eventfd(&s->ivshmem_mmio, @@ -434,21 +404,17 @@ static void close_peer_eventfds(IVShmemState *s, int posn) { int i, n; - if (!ivshmem_has_feature(s, IVSHMEM_IOEVENTFD)) { - return; - } - if (posn < 0 || posn >= s->nb_peers) { - error_report("invalid peer %d", posn); - return; - } - + assert(posn >= 0 && posn < s->nb_peers); n = s->peers[posn].nb_eventfds; - memory_region_transaction_begin(); - for (i = 0; i < n; i++) { - ivshmem_del_eventfd(s, posn, i); + if (ivshmem_has_feature(s, IVSHMEM_IOEVENTFD)) { + memory_region_transaction_begin(); + for (i = 0; i < n; i++) { + ivshmem_del_eventfd(s, posn, i); + } + memory_region_transaction_commit(); } - memory_region_transaction_commit(); + for (i = 0; i < n; i++) { event_notifier_cleanup(&s->peers[posn].eventfds[i]); } @@ -457,286 +423,320 @@ static void close_peer_eventfds(IVShmemState *s, int posn) s->peers[posn].nb_eventfds = 0; } -/* this function increase the dynamic storage need to store data about other - * peers */ -static int resize_peers(IVShmemState *s, int new_min_size) -{ - - int j, old_size; - - /* limit number of max peers */ - if (new_min_size <= 0 || new_min_size > IVSHMEM_MAX_PEERS) { - return -1; - } - if (new_min_size <= s->nb_peers) { - return 0; - } - - old_size = s->nb_peers; - s->nb_peers = new_min_size; - - IVSHMEM_DPRINTF("bumping storage to %d peers\n", s->nb_peers); - - s->peers = g_realloc(s->peers, s->nb_peers * sizeof(Peer)); - - for (j = old_size; j < s->nb_peers; j++) { - s->peers[j].eventfds = g_new0(EventNotifier, s->vectors); - s->peers[j].nb_eventfds = 0; - } - - return 0; -} - -static bool fifo_update_and_get(IVShmemState *s, const uint8_t *buf, int size, - void *data, size_t len) +static void resize_peers(IVShmemState *s, int nb_peers) { - const uint8_t *p; - uint32_t num; - - assert(len <= sizeof(int64_t)); /* limitation of the fifo */ - if (fifo8_is_empty(&s->incoming_fifo) && size == len) { - memcpy(data, buf, size); - return true; - } - - IVSHMEM_DPRINTF("short read of %d bytes\n", size); - - num = MIN(size, sizeof(int64_t) - fifo8_num_used(&s->incoming_fifo)); - fifo8_push_all(&s->incoming_fifo, buf, num); - - if (fifo8_num_used(&s->incoming_fifo) < len) { - assert(num == 0); - return false; - } - - size -= num; - buf += num; - p = fifo8_pop_buf(&s->incoming_fifo, len, &num); - assert(num == len); - - memcpy(data, p, len); + int old_nb_peers = s->nb_peers; + int i; - if (size > 0) { - fifo8_push_all(&s->incoming_fifo, buf, size); - } + assert(nb_peers > old_nb_peers); + IVSHMEM_DPRINTF("bumping storage to %d peers\n", nb_peers); - return true; -} + s->peers = g_realloc(s->peers, nb_peers * sizeof(Peer)); + s->nb_peers = nb_peers; -static bool fifo_update_and_get_i64(IVShmemState *s, - const uint8_t *buf, int size, int64_t *i64) -{ - if (fifo_update_and_get(s, buf, size, i64, sizeof(*i64))) { - *i64 = GINT64_FROM_LE(*i64); - return true; + for (i = old_nb_peers; i < nb_peers; i++) { + s->peers[i].eventfds = g_new0(EventNotifier, s->vectors); + s->peers[i].nb_eventfds = 0; } - - return false; } -static int ivshmem_add_kvm_msi_virq(IVShmemState *s, int vector) +static void ivshmem_add_kvm_msi_virq(IVShmemState *s, int vector, + Error **errp) { PCIDevice *pdev = PCI_DEVICE(s); MSIMessage msg = msix_get_message(pdev, vector); int ret; IVSHMEM_DPRINTF("ivshmem_add_kvm_msi_virq vector:%d\n", vector); - - if (s->msi_vectors[vector].pdev != NULL) { - return 0; - } + assert(!s->msi_vectors[vector].pdev); ret = kvm_irqchip_add_msi_route(kvm_state, msg, pdev); if (ret < 0) { - error_report("ivshmem: kvm_irqchip_add_msi_route failed"); - return -1; + error_setg(errp, "kvm_irqchip_add_msi_route failed"); + return; } s->msi_vectors[vector].virq = ret; s->msi_vectors[vector].pdev = pdev; - - return 0; } -static void setup_interrupt(IVShmemState *s, int vector) +static void setup_interrupt(IVShmemState *s, int vector, Error **errp) { EventNotifier *n = &s->peers[s->vm_id].eventfds[vector]; bool with_irqfd = kvm_msi_via_irqfd_enabled() && ivshmem_has_feature(s, IVSHMEM_MSI); PCIDevice *pdev = PCI_DEVICE(s); + Error *err = NULL; IVSHMEM_DPRINTF("setting up interrupt for vector: %d\n", vector); if (!with_irqfd) { - IVSHMEM_DPRINTF("with eventfd"); + IVSHMEM_DPRINTF("with eventfd\n"); watch_vector_notifier(s, n, vector); } else if (msix_enabled(pdev)) { - IVSHMEM_DPRINTF("with irqfd"); - if (ivshmem_add_kvm_msi_virq(s, vector) < 0) { + IVSHMEM_DPRINTF("with irqfd\n"); + ivshmem_add_kvm_msi_virq(s, vector, &err); + if (err) { + error_propagate(errp, err); return; } if (!msix_is_masked(pdev, vector)) { kvm_irqchip_add_irqfd_notifier_gsi(kvm_state, n, NULL, s->msi_vectors[vector].virq); + /* TODO handle error */ } } else { /* it will be delayed until msix is enabled, in write_config */ - IVSHMEM_DPRINTF("with irqfd, delayed until msix enabled"); + IVSHMEM_DPRINTF("with irqfd, delayed until msix enabled\n"); } } -static void ivshmem_read(void *opaque, const uint8_t *buf, int size) +static void process_msg_shmem(IVShmemState *s, int fd, Error **errp) { - IVShmemState *s = opaque; - int incoming_fd; - int new_eventfd; - int64_t incoming_posn; - Error *err = NULL; - Peer *peer; + struct stat buf; + size_t size; + void *ptr; - if (!fifo_update_and_get_i64(s, buf, size, &incoming_posn)) { + if (s->ivshmem_bar2) { + error_setg(errp, "server sent unexpected shared memory message"); + close(fd); return; } - if (incoming_posn < -1) { - IVSHMEM_DPRINTF("invalid incoming_posn %" PRId64 "\n", incoming_posn); + if (fstat(fd, &buf) < 0) { + error_setg_errno(errp, errno, + "can't determine size of shared memory sent by server"); + close(fd); return; } - /* pick off s->server_chr->msgfd and store it, posn should accompany msg */ - incoming_fd = qemu_chr_fe_get_msgfd(s->server_chr); - IVSHMEM_DPRINTF("posn is %" PRId64 ", fd is %d\n", - incoming_posn, incoming_fd); - - /* make sure we have enough space for this peer */ - if (incoming_posn >= s->nb_peers) { - if (resize_peers(s, incoming_posn + 1) < 0) { - error_report("failed to resize peers array"); - if (incoming_fd != -1) { - close(incoming_fd); - } + size = buf.st_size; + + /* Legacy cruft */ + if (s->legacy_size != SIZE_MAX) { + if (size < s->legacy_size) { + error_setg(errp, "server sent only %zd bytes of shared memory", + (size_t)buf.st_size); + close(fd); return; } + size = s->legacy_size; } - peer = &s->peers[incoming_posn]; + /* mmap the region and map into the BAR2 */ + ptr = mmap(0, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); + if (ptr == MAP_FAILED) { + error_setg_errno(errp, errno, "Failed to mmap shared memory"); + close(fd); + return; + } + memory_region_init_ram_ptr(&s->server_bar2, OBJECT(s), + "ivshmem.bar2", size, ptr); + qemu_set_ram_fd(memory_region_get_ram_addr(&s->server_bar2), fd); + s->ivshmem_bar2 = &s->server_bar2; +} - if (incoming_fd == -1) { - /* if posn is positive and unseen before then this is our posn*/ - if (incoming_posn >= 0 && s->vm_id == -1) { - /* receive our posn */ - s->vm_id = incoming_posn; - } else { - /* otherwise an fd == -1 means an existing peer has gone away */ - IVSHMEM_DPRINTF("posn %" PRId64 " has gone away\n", incoming_posn); - close_peer_eventfds(s, incoming_posn); - } +static void process_msg_disconnect(IVShmemState *s, uint16_t posn, + Error **errp) +{ + IVSHMEM_DPRINTF("posn %d has gone away\n", posn); + if (posn >= s->nb_peers || posn == s->vm_id) { + error_setg(errp, "invalid peer %d", posn); return; } + close_peer_eventfds(s, posn); +} - /* if the position is -1, then it's shared memory region fd */ - if (incoming_posn == -1) { - void * map_ptr; +static void process_msg_connect(IVShmemState *s, uint16_t posn, int fd, + Error **errp) +{ + Peer *peer = &s->peers[posn]; + int vector; - if (memory_region_is_mapped(&s->ivshmem)) { - error_report("shm already initialized"); - close(incoming_fd); - return; - } + /* + * The N-th connect message for this peer comes with the file + * descriptor for vector N-1. Count messages to find the vector. + */ + if (peer->nb_eventfds >= s->vectors) { + error_setg(errp, "Too many eventfd received, device has %d vectors", + s->vectors); + close(fd); + return; + } + vector = peer->nb_eventfds++; - if (check_shm_size(s, incoming_fd, &err) == -1) { - error_report_err(err); - close(incoming_fd); - return; - } + IVSHMEM_DPRINTF("eventfds[%d][%d] = %d\n", posn, vector, fd); + event_notifier_init_fd(&peer->eventfds[vector], fd); + fcntl_setfl(fd, O_NONBLOCK); /* msix/irqfd poll non block */ - /* mmap the region and map into the BAR2 */ - map_ptr = mmap(0, s->ivshmem_size, PROT_READ|PROT_WRITE, MAP_SHARED, - incoming_fd, 0); - if (map_ptr == MAP_FAILED) { - error_report("Failed to mmap shared memory %s", strerror(errno)); - close(incoming_fd); - return; - } - memory_region_init_ram_ptr(&s->ivshmem, OBJECT(s), - "ivshmem.bar2", s->ivshmem_size, map_ptr); - qemu_set_ram_fd(memory_region_get_ram_addr(&s->ivshmem), - incoming_fd); - vmstate_register_ram(&s->ivshmem, DEVICE(s)); + if (posn == s->vm_id) { + setup_interrupt(s, vector, errp); + /* TODO do we need to handle the error? */ + } - IVSHMEM_DPRINTF("guest h/w addr = %p, size = %" PRIu64 "\n", - map_ptr, s->ivshmem_size); + if (ivshmem_has_feature(s, IVSHMEM_IOEVENTFD)) { + ivshmem_add_eventfd(s, posn, vector); + } +} - memory_region_add_subregion(&s->bar, 0, &s->ivshmem); +static void process_msg(IVShmemState *s, int64_t msg, int fd, Error **errp) +{ + IVSHMEM_DPRINTF("posn is %" PRId64 ", fd is %d\n", msg, fd); + if (msg < -1 || msg > IVSHMEM_MAX_PEERS) { + error_setg(errp, "server sent invalid message %" PRId64, msg); + close(fd); return; } - /* each peer has an associated array of eventfds, and we keep - * track of how many eventfds received so far */ - /* get a new eventfd: */ - if (peer->nb_eventfds >= s->vectors) { - error_report("Too many eventfd received, device has %d vectors", - s->vectors); - close(incoming_fd); + if (msg == -1) { + process_msg_shmem(s, fd, errp); return; } - new_eventfd = peer->nb_eventfds++; + if (msg >= s->nb_peers) { + resize_peers(s, msg + 1); + } - /* this is an eventfd for a particular peer VM */ - IVSHMEM_DPRINTF("eventfds[%" PRId64 "][%d] = %d\n", incoming_posn, - new_eventfd, incoming_fd); - event_notifier_init_fd(&peer->eventfds[new_eventfd], incoming_fd); - fcntl_setfl(incoming_fd, O_NONBLOCK); /* msix/irqfd poll non block */ + if (fd >= 0) { + process_msg_connect(s, msg, fd, errp); + } else { + process_msg_disconnect(s, msg, errp); + } +} + +static int ivshmem_can_receive(void *opaque) +{ + IVShmemState *s = opaque; + + assert(s->msg_buffered_bytes < sizeof(s->msg_buf)); + return sizeof(s->msg_buf) - s->msg_buffered_bytes; +} + +static void ivshmem_read(void *opaque, const uint8_t *buf, int size) +{ + IVShmemState *s = opaque; + Error *err = NULL; + int fd; + int64_t msg; - if (incoming_posn == s->vm_id) { - setup_interrupt(s, new_eventfd); + assert(size >= 0 && s->msg_buffered_bytes + size <= sizeof(s->msg_buf)); + memcpy((unsigned char *)&s->msg_buf + s->msg_buffered_bytes, buf, size); + s->msg_buffered_bytes += size; + if (s->msg_buffered_bytes < sizeof(s->msg_buf)) { + return; } + msg = le64_to_cpu(s->msg_buf); + s->msg_buffered_bytes = 0; - if (ivshmem_has_feature(s, IVSHMEM_IOEVENTFD)) { - ivshmem_add_eventfd(s, incoming_posn, new_eventfd); + fd = qemu_chr_fe_get_msgfd(s->server_chr); + IVSHMEM_DPRINTF("posn is %" PRId64 ", fd is %d\n", msg, fd); + + process_msg(s, msg, fd, &err); + if (err) { + error_report_err(err); } } -static void ivshmem_check_version(void *opaque, const uint8_t * buf, int size) +static int64_t ivshmem_recv_msg(IVShmemState *s, int *pfd, Error **errp) { - IVShmemState *s = opaque; - int tmp; - int64_t version; + int64_t msg; + int n, ret; + + n = 0; + do { + ret = qemu_chr_fe_read_all(s->server_chr, (uint8_t *)&msg + n, + sizeof(msg) - n); + if (ret < 0 && ret != -EINTR) { + error_setg_errno(errp, -ret, "read from server failed"); + return INT64_MIN; + } + n += ret; + } while (n < sizeof(msg)); - if (!fifo_update_and_get_i64(s, buf, size, &version)) { + *pfd = qemu_chr_fe_get_msgfd(s->server_chr); + return msg; +} + +static void ivshmem_recv_setup(IVShmemState *s, Error **errp) +{ + Error *err = NULL; + int64_t msg; + int fd; + + msg = ivshmem_recv_msg(s, &fd, &err); + if (err) { + error_propagate(errp, err); + return; + } + if (msg != IVSHMEM_PROTOCOL_VERSION) { + error_setg(errp, "server sent version %" PRId64 ", expecting %d", + msg, IVSHMEM_PROTOCOL_VERSION); + return; + } + if (fd != -1) { + error_setg(errp, "server sent invalid version message"); return; } - tmp = qemu_chr_fe_get_msgfd(s->server_chr); - if (tmp != -1 || version != IVSHMEM_PROTOCOL_VERSION) { - fprintf(stderr, "incompatible version, you are connecting to a ivshmem-" - "server using a different protocol please check your setup\n"); - qemu_chr_delete(s->server_chr); - s->server_chr = NULL; + /* + * ivshmem-server sends the remaining initial messages in a fixed + * order, but the device has always accepted them in any order. + * Stay as compatible as practical, just in case people use + * servers that behave differently. + */ + + /* + * ivshmem_device_spec.txt has always required the ID message + * right here, and ivshmem-server has always complied. However, + * older versions of the device accepted it out of order, but + * broke when an interrupt setup message arrived before it. + */ + msg = ivshmem_recv_msg(s, &fd, &err); + if (err) { + error_propagate(errp, err); return; } + if (fd != -1 || msg < 0 || msg > IVSHMEM_MAX_PEERS) { + error_setg(errp, "server sent invalid ID message"); + return; + } + s->vm_id = msg; + + /* + * Receive more messages until we got shared memory. + */ + do { + msg = ivshmem_recv_msg(s, &fd, &err); + if (err) { + error_propagate(errp, err); + return; + } + process_msg(s, msg, fd, &err); + if (err) { + error_propagate(errp, err); + return; + } + } while (msg != -1); - IVSHMEM_DPRINTF("version check ok, switch to real chardev handler\n"); - qemu_chr_add_handlers(s->server_chr, ivshmem_can_receive, ivshmem_read, - ivshmem_event, s); + /* + * This function must either map the shared memory or fail. The + * loop above ensures that: it terminates normally only after it + * successfully processed the server's shared memory message. + * Assert that actually mapped the shared memory: + */ + assert(s->ivshmem_bar2); } /* Select the MSI-X vectors used by device. * ivshmem maps events to vectors statically, so * we just enable all vectors on init and after reset. */ -static void ivshmem_use_msix(IVShmemState * s) +static void ivshmem_msix_vector_use(IVShmemState *s) { PCIDevice *d = PCI_DEVICE(s); int i; - IVSHMEM_DPRINTF("%s, msix present: %d\n", __func__, msix_present(d)); - if (!msix_present(d)) { - return; - } - for (i = 0; i < s->vectors; i++) { msix_vector_use(d, i); } @@ -744,11 +744,13 @@ static void ivshmem_use_msix(IVShmemState * s) static void ivshmem_reset(DeviceState *d) { - IVShmemState *s = IVSHMEM(d); + IVShmemState *s = IVSHMEM_COMMON(d); s->intrstatus = 0; s->intrmask = 0; - ivshmem_use_msix(s); + if (ivshmem_has_feature(s, IVSHMEM_MSI)) { + ivshmem_msix_vector_use(s); + } } static int ivshmem_setup_interrupts(IVShmemState *s) @@ -762,7 +764,7 @@ static int ivshmem_setup_interrupts(IVShmemState *s) } IVSHMEM_DPRINTF("msix initialized (%d vectors)\n", s->vectors); - ivshmem_use_msix(s); + ivshmem_msix_vector_use(s); } return 0; @@ -774,7 +776,13 @@ static void ivshmem_enable_irqfd(IVShmemState *s) int i; for (i = 0; i < s->peers[s->vm_id].nb_eventfds; i++) { - ivshmem_add_kvm_msi_virq(s, i); + Error *err = NULL; + + ivshmem_add_kvm_msi_virq(s, i, &err); + if (err) { + error_report_err(err); + /* TODO do we need to handle the error? */ + } } if (msix_set_vector_notifiers(pdev, @@ -814,13 +822,13 @@ static void ivshmem_disable_irqfd(IVShmemState *s) static void ivshmem_write_config(PCIDevice *pdev, uint32_t address, uint32_t val, int len) { - IVShmemState *s = IVSHMEM(pdev); + IVShmemState *s = IVSHMEM_COMMON(pdev); int is_enabled, was_enabled = msix_enabled(pdev); pci_default_write_config(pdev, address, val, len); is_enabled = msix_enabled(pdev); - if (kvm_msi_via_irqfd_enabled() && s->vm_id != -1) { + if (kvm_msi_via_irqfd_enabled()) { if (!was_enabled && is_enabled) { ivshmem_enable_irqfd(s); } else if (was_enabled && !is_enabled) { @@ -829,42 +837,14 @@ static void ivshmem_write_config(PCIDevice *pdev, uint32_t address, } } -static void pci_ivshmem_realize(PCIDevice *dev, Error **errp) +static void ivshmem_common_realize(PCIDevice *dev, Error **errp) { - IVShmemState *s = IVSHMEM(dev); + IVShmemState *s = IVSHMEM_COMMON(dev); + Error *err = NULL; uint8_t *pci_conf; uint8_t attr = PCI_BASE_ADDRESS_SPACE_MEMORY | PCI_BASE_ADDRESS_MEM_PREFETCH; - if (!!s->server_chr + !!s->shmobj + !!s->hostmem != 1) { - error_setg(errp, - "You must specify either 'shm', 'chardev' or 'x-memdev'"); - return; - } - - if (s->hostmem) { - MemoryRegion *mr; - - if (s->sizearg) { - g_warning("size argument ignored with hostmem"); - } - - mr = host_memory_backend_get_memory(s->hostmem, errp); - s->ivshmem_size = memory_region_size(mr); - } else if (s->sizearg == NULL) { - s->ivshmem_size = 4 << 20; /* 4 MB default */ - } else { - char *end; - int64_t size = qemu_strtosz(s->sizearg, &end); - if (size < 0 || *end != '\0' || !is_power_of_2(size)) { - error_setg(errp, "Invalid size %s", s->sizearg); - return; - } - s->ivshmem_size = size; - } - - fifo8_create(&s->incoming_fifo, sizeof(int64_t)); - /* IRQFD requires MSI */ if (ivshmem_has_feature(s, IVSHMEM_IOEVENTFD) && !ivshmem_has_feature(s, IVSHMEM_MSI)) { @@ -872,31 +852,9 @@ static void pci_ivshmem_realize(PCIDevice *dev, Error **errp) return; } - /* check that role is reasonable */ - if (s->role) { - if (strncmp(s->role, "peer", 5) == 0) { - s->role_val = IVSHMEM_PEER; - } else if (strncmp(s->role, "master", 7) == 0) { - s->role_val = IVSHMEM_MASTER; - } else { - error_setg(errp, "'role' must be 'peer' or 'master'"); - return; - } - } else { - s->role_val = IVSHMEM_MASTER; /* default */ - } - - if (s->role_val == IVSHMEM_PEER) { - error_setg(&s->migration_blocker, - "Migration is disabled when using feature 'peer mode' in device 'ivshmem'"); - migrate_add_blocker(s->migration_blocker); - } - pci_conf = dev->config; pci_conf[PCI_COMMAND] = PCI_COMMAND_IO | PCI_COMMAND_MEMORY; - pci_config_set_interrupt_pin(pci_conf, 1); - memory_region_init_io(&s->ivshmem_mmio, OBJECT(s), &ivshmem_mmio_ops, s, "ivshmem-mmio", IVSHMEM_REG_BAR_SIZE); @@ -904,116 +862,87 @@ static void pci_ivshmem_realize(PCIDevice *dev, Error **errp) pci_register_bar(dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->ivshmem_mmio); - memory_region_init(&s->bar, OBJECT(s), "ivshmem-bar2-container", s->ivshmem_size); - if (s->ivshmem_64bit) { + if (!s->not_legacy_32bit) { attr |= PCI_BASE_ADDRESS_MEM_TYPE_64; } if (s->hostmem != NULL) { - MemoryRegion *mr; - IVSHMEM_DPRINTF("using hostmem\n"); - mr = host_memory_backend_get_memory(MEMORY_BACKEND(s->hostmem), errp); - vmstate_register_ram(mr, DEVICE(s)); - memory_region_add_subregion(&s->bar, 0, mr); - pci_register_bar(PCI_DEVICE(s), 2, attr, &s->bar); - } else if (s->server_chr != NULL) { - /* FIXME do not rely on what chr drivers put into filename */ - if (strncmp(s->server_chr->filename, "unix:", 5)) { - error_setg(errp, "chardev is not a unix client socket"); - return; - } - - /* if we get a UNIX socket as the parameter we will talk - * to the ivshmem server to receive the memory region */ - + s->ivshmem_bar2 = host_memory_backend_get_memory(s->hostmem, + &error_abort); + } else { IVSHMEM_DPRINTF("using shared memory server (socket = %s)\n", s->server_chr->filename); - if (ivshmem_setup_interrupts(s) < 0) { - error_setg(errp, "failed to initialize interrupts"); - return; - } - /* we allocate enough space for 16 peers and grow as needed */ resize_peers(s, 16); - s->vm_id = -1; - pci_register_bar(dev, 2, attr, &s->bar); + /* + * Receive setup messages from server synchronously. + * Older versions did it asynchronously, but that creates a + * number of entertaining race conditions. + */ + ivshmem_recv_setup(s, &err); + if (err) { + error_propagate(errp, err); + return; + } - s->eventfd_chr = g_malloc0(s->vectors * sizeof(CharDriverState *)); + if (s->master == ON_OFF_AUTO_ON && s->vm_id != 0) { + error_setg(errp, + "master must connect to the server before any peers"); + return; + } qemu_chr_add_handlers(s->server_chr, ivshmem_can_receive, - ivshmem_check_version, ivshmem_event, s); - } else { - /* just map the file immediately, we're not using a server */ - int fd; - - IVSHMEM_DPRINTF("using shm_open (shm object = %s)\n", s->shmobj); - - /* try opening with O_EXCL and if it succeeds zero the memory - * by truncating to 0 */ - if ((fd = shm_open(s->shmobj, O_CREAT|O_RDWR|O_EXCL, - S_IRWXU|S_IRWXG|S_IRWXO)) > 0) { - /* truncate file to length PCI device's memory */ - if (ftruncate(fd, s->ivshmem_size) != 0) { - error_report("could not truncate shared file"); - } + ivshmem_read, NULL, s); - } else if ((fd = shm_open(s->shmobj, O_CREAT|O_RDWR, - S_IRWXU|S_IRWXG|S_IRWXO)) < 0) { - error_setg(errp, "could not open shared file"); + if (ivshmem_setup_interrupts(s) < 0) { + error_setg(errp, "failed to initialize interrupts"); return; } + } - if (check_shm_size(s, fd, errp) == -1) { - return; - } + vmstate_register_ram(s->ivshmem_bar2, DEVICE(s)); + pci_register_bar(PCI_DEVICE(s), 2, attr, s->ivshmem_bar2); - create_shared_memory_BAR(s, fd, attr, errp); + if (s->master == ON_OFF_AUTO_AUTO) { + s->master = s->vm_id == 0 ? ON_OFF_AUTO_ON : ON_OFF_AUTO_OFF; + } + + if (!ivshmem_is_master(s)) { + error_setg(&s->migration_blocker, + "Migration is disabled when using feature 'peer mode' in device 'ivshmem'"); + migrate_add_blocker(s->migration_blocker); } } -static void pci_ivshmem_exit(PCIDevice *dev) +static void ivshmem_exit(PCIDevice *dev) { - IVShmemState *s = IVSHMEM(dev); + IVShmemState *s = IVSHMEM_COMMON(dev); int i; - fifo8_destroy(&s->incoming_fifo); - if (s->migration_blocker) { migrate_del_blocker(s->migration_blocker); error_free(s->migration_blocker); } - if (memory_region_is_mapped(&s->ivshmem)) { + if (memory_region_is_mapped(s->ivshmem_bar2)) { if (!s->hostmem) { - void *addr = memory_region_get_ram_ptr(&s->ivshmem); + void *addr = memory_region_get_ram_ptr(s->ivshmem_bar2); int fd; - if (munmap(addr, s->ivshmem_size) == -1) { + if (munmap(addr, memory_region_size(s->ivshmem_bar2) == -1)) { error_report("Failed to munmap shared memory %s", strerror(errno)); } - fd = qemu_get_ram_fd(memory_region_get_ram_addr(&s->ivshmem)); - if (fd != -1) { - close(fd); - } + fd = qemu_get_ram_fd(memory_region_get_ram_addr(s->ivshmem_bar2)); + close(fd); } - vmstate_unregister_ram(&s->ivshmem, DEVICE(dev)); - memory_region_del_subregion(&s->bar, &s->ivshmem); - } - - if (s->eventfd_chr) { - for (i = 0; i < s->vectors; i++) { - if (s->eventfd_chr[i]) { - qemu_chr_free(s->eventfd_chr[i]); - } - } - g_free(s->eventfd_chr); + vmstate_unregister_ram(s->ivshmem_bar2, DEVICE(dev)); } if (s->peers) { @@ -1030,23 +959,11 @@ static void pci_ivshmem_exit(PCIDevice *dev) g_free(s->msi_vectors); } -static bool test_msix(void *opaque, int version_id) -{ - IVShmemState *s = opaque; - - return ivshmem_has_feature(s, IVSHMEM_MSI); -} - -static bool test_no_msix(void *opaque, int version_id) -{ - return !test_msix(opaque, version_id); -} - static int ivshmem_pre_load(void *opaque) { IVShmemState *s = opaque; - if (s->role_val == IVSHMEM_PEER) { + if (!ivshmem_is_master(s)) { error_report("'peer' devices are not migratable"); return -EINVAL; } @@ -1059,12 +976,145 @@ static int ivshmem_post_load(void *opaque, int version_id) IVShmemState *s = opaque; if (ivshmem_has_feature(s, IVSHMEM_MSI)) { - ivshmem_use_msix(s); + ivshmem_msix_vector_use(s); } - return 0; } +static void ivshmem_common_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); + + k->realize = ivshmem_common_realize; + k->exit = ivshmem_exit; + k->config_write = ivshmem_write_config; + k->vendor_id = PCI_VENDOR_ID_IVSHMEM; + k->device_id = PCI_DEVICE_ID_IVSHMEM; + k->class_id = PCI_CLASS_MEMORY_RAM; + k->revision = 1; + dc->reset = ivshmem_reset; + set_bit(DEVICE_CATEGORY_MISC, dc->categories); + dc->desc = "Inter-VM shared memory"; +} + +static const TypeInfo ivshmem_common_info = { + .name = TYPE_IVSHMEM_COMMON, + .parent = TYPE_PCI_DEVICE, + .instance_size = sizeof(IVShmemState), + .abstract = true, + .class_init = ivshmem_common_class_init, +}; + +static void ivshmem_check_memdev_is_busy(Object *obj, const char *name, + Object *val, Error **errp) +{ + MemoryRegion *mr; + + mr = host_memory_backend_get_memory(MEMORY_BACKEND(val), &error_abort); + if (memory_region_is_mapped(mr)) { + char *path = object_get_canonical_path_component(val); + error_setg(errp, "can't use already busy memdev: %s", path); + g_free(path); + } else { + qdev_prop_allow_set_link_before_realize(obj, name, val, errp); + } +} + +static const VMStateDescription ivshmem_plain_vmsd = { + .name = TYPE_IVSHMEM_PLAIN, + .version_id = 0, + .minimum_version_id = 0, + .pre_load = ivshmem_pre_load, + .post_load = ivshmem_post_load, + .fields = (VMStateField[]) { + VMSTATE_PCI_DEVICE(parent_obj, IVShmemState), + VMSTATE_UINT32(intrstatus, IVShmemState), + VMSTATE_UINT32(intrmask, IVShmemState), + VMSTATE_END_OF_LIST() + }, +}; + +static Property ivshmem_plain_properties[] = { + DEFINE_PROP_ON_OFF_AUTO("master", IVShmemState, master, ON_OFF_AUTO_OFF), + DEFINE_PROP_END_OF_LIST(), +}; + +static void ivshmem_plain_init(Object *obj) +{ + IVShmemState *s = IVSHMEM_PLAIN(obj); + + object_property_add_link(obj, "memdev", TYPE_MEMORY_BACKEND, + (Object **)&s->hostmem, + ivshmem_check_memdev_is_busy, + OBJ_PROP_LINK_UNREF_ON_RELEASE, + &error_abort); +} + +static void ivshmem_plain_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + + dc->props = ivshmem_plain_properties; + dc->vmsd = &ivshmem_plain_vmsd; +} + +static const TypeInfo ivshmem_plain_info = { + .name = TYPE_IVSHMEM_PLAIN, + .parent = TYPE_IVSHMEM_COMMON, + .instance_size = sizeof(IVShmemState), + .instance_init = ivshmem_plain_init, + .class_init = ivshmem_plain_class_init, +}; + +static const VMStateDescription ivshmem_doorbell_vmsd = { + .name = TYPE_IVSHMEM_DOORBELL, + .version_id = 0, + .minimum_version_id = 0, + .pre_load = ivshmem_pre_load, + .post_load = ivshmem_post_load, + .fields = (VMStateField[]) { + VMSTATE_PCI_DEVICE(parent_obj, IVShmemState), + VMSTATE_MSIX(parent_obj, IVShmemState), + VMSTATE_UINT32(intrstatus, IVShmemState), + VMSTATE_UINT32(intrmask, IVShmemState), + VMSTATE_END_OF_LIST() + }, +}; + +static Property ivshmem_doorbell_properties[] = { + DEFINE_PROP_CHR("chardev", IVShmemState, server_chr), + DEFINE_PROP_UINT32("vectors", IVShmemState, vectors, 1), + DEFINE_PROP_BIT("ioeventfd", IVShmemState, features, IVSHMEM_IOEVENTFD, + true), + DEFINE_PROP_ON_OFF_AUTO("master", IVShmemState, master, ON_OFF_AUTO_OFF), + DEFINE_PROP_END_OF_LIST(), +}; + +static void ivshmem_doorbell_init(Object *obj) +{ + IVShmemState *s = IVSHMEM_DOORBELL(obj); + + s->features |= (1 << IVSHMEM_MSI); + s->legacy_size = SIZE_MAX; /* whatever the server sends */ +} + +static void ivshmem_doorbell_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + + dc->props = ivshmem_doorbell_properties; + dc->vmsd = &ivshmem_doorbell_vmsd; +} + +static const TypeInfo ivshmem_doorbell_info = { + .name = TYPE_IVSHMEM_DOORBELL, + .parent = TYPE_IVSHMEM_COMMON, + .instance_size = sizeof(IVShmemState), + .instance_init = ivshmem_doorbell_init, + .class_init = ivshmem_doorbell_class_init, +}; + static int ivshmem_load_old(QEMUFile *f, void *opaque, int version_id) { IVShmemState *s = opaque; @@ -1077,9 +1127,9 @@ static int ivshmem_load_old(QEMUFile *f, void *opaque, int version_id) return -EINVAL; } - if (s->role_val == IVSHMEM_PEER) { - error_report("'peer' devices are not migratable"); - return -EINVAL; + ret = ivshmem_pre_load(s); + if (ret) { + return ret; } ret = pci_device_load(pdev, f); @@ -1089,7 +1139,7 @@ static int ivshmem_load_old(QEMUFile *f, void *opaque, int version_id) if (ivshmem_has_feature(s, IVSHMEM_MSI)) { msix_load(pdev, f); - ivshmem_use_msix(s); + ivshmem_msix_vector_use(s); } else { s->intrstatus = qemu_get_be32(f); s->intrmask = qemu_get_be32(f); @@ -1098,6 +1148,18 @@ static int ivshmem_load_old(QEMUFile *f, void *opaque, int version_id) return 0; } +static bool test_msix(void *opaque, int version_id) +{ + IVShmemState *s = opaque; + + return ivshmem_has_feature(s, IVSHMEM_MSI); +} + +static bool test_no_msix(void *opaque, int version_id) +{ + return !test_msix(opaque, version_id); +} + static const VMStateDescription ivshmem_vmsd = { .name = "ivshmem", .version_id = 1, @@ -1121,68 +1183,110 @@ static Property ivshmem_properties[] = { DEFINE_PROP_CHR("chardev", IVShmemState, server_chr), DEFINE_PROP_STRING("size", IVShmemState, sizearg), DEFINE_PROP_UINT32("vectors", IVShmemState, vectors, 1), - DEFINE_PROP_BIT("ioeventfd", IVShmemState, features, IVSHMEM_IOEVENTFD, false), + DEFINE_PROP_BIT("ioeventfd", IVShmemState, features, IVSHMEM_IOEVENTFD, + false), DEFINE_PROP_BIT("msi", IVShmemState, features, IVSHMEM_MSI, true), DEFINE_PROP_STRING("shm", IVShmemState, shmobj), DEFINE_PROP_STRING("role", IVShmemState, role), - DEFINE_PROP_UINT32("use64", IVShmemState, ivshmem_64bit, 1), + DEFINE_PROP_UINT32("use64", IVShmemState, not_legacy_32bit, 1), DEFINE_PROP_END_OF_LIST(), }; -static void ivshmem_class_init(ObjectClass *klass, void *data) +static void desugar_shm(IVShmemState *s) { - DeviceClass *dc = DEVICE_CLASS(klass); - PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); - - k->realize = pci_ivshmem_realize; - k->exit = pci_ivshmem_exit; - k->config_write = ivshmem_write_config; - k->vendor_id = PCI_VENDOR_ID_IVSHMEM; - k->device_id = PCI_DEVICE_ID_IVSHMEM; - k->class_id = PCI_CLASS_MEMORY_RAM; - dc->reset = ivshmem_reset; - dc->props = ivshmem_properties; - dc->vmsd = &ivshmem_vmsd; - set_bit(DEVICE_CATEGORY_MISC, dc->categories); - dc->desc = "Inter-VM shared memory"; + Object *obj; + char *path; + + obj = object_new("memory-backend-file"); + path = g_strdup_printf("/dev/shm/%s", s->shmobj); + object_property_set_str(obj, path, "mem-path", &error_abort); + g_free(path); + object_property_set_int(obj, s->legacy_size, "size", &error_abort); + object_property_set_bool(obj, true, "share", &error_abort); + object_property_add_child(OBJECT(s), "internal-shm-backend", obj, + &error_abort); + user_creatable_complete(obj, &error_abort); + s->hostmem = MEMORY_BACKEND(obj); } -static void ivshmem_check_memdev_is_busy(Object *obj, const char *name, - Object *val, Error **errp) +static void ivshmem_realize(PCIDevice *dev, Error **errp) { - MemoryRegion *mr; + IVShmemState *s = IVSHMEM_COMMON(dev); - mr = host_memory_backend_get_memory(MEMORY_BACKEND(val), errp); - if (memory_region_is_mapped(mr)) { - char *path = object_get_canonical_path_component(val); - error_setg(errp, "can't use already busy memdev: %s", path); - g_free(path); + if (!qtest_enabled()) { + error_report("ivshmem is deprecated, please use ivshmem-plain" + " or ivshmem-doorbell instead"); + } + + if (!!s->server_chr + !!s->shmobj != 1) { + error_setg(errp, "You must specify either 'shm' or 'chardev'"); + return; + } + + if (s->sizearg == NULL) { + s->legacy_size = 4 << 20; /* 4 MB default */ } else { - qdev_prop_allow_set_link_before_realize(obj, name, val, errp); + char *end; + int64_t size = qemu_strtosz(s->sizearg, &end); + if (size < 0 || (size_t)size != size || *end != '\0' + || !is_power_of_2(size)) { + error_setg(errp, "Invalid size %s", s->sizearg); + return; + } + s->legacy_size = size; } + + /* check that role is reasonable */ + if (s->role) { + if (strncmp(s->role, "peer", 5) == 0) { + s->master = ON_OFF_AUTO_OFF; + } else if (strncmp(s->role, "master", 7) == 0) { + s->master = ON_OFF_AUTO_ON; + } else { + error_setg(errp, "'role' must be 'peer' or 'master'"); + return; + } + } else { + s->master = ON_OFF_AUTO_AUTO; + } + + if (s->shmobj) { + desugar_shm(s); + } + + /* + * Note: we don't use INTx with IVSHMEM_MSI at all, so this is a + * bald-faced lie then. But it's a backwards compatible lie. + */ + pci_config_set_interrupt_pin(dev->config, 1); + + ivshmem_common_realize(dev, errp); } -static void ivshmem_init(Object *obj) +static void ivshmem_class_init(ObjectClass *klass, void *data) { - IVShmemState *s = IVSHMEM(obj); + DeviceClass *dc = DEVICE_CLASS(klass); + PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); - object_property_add_link(obj, "x-memdev", TYPE_MEMORY_BACKEND, - (Object **)&s->hostmem, - ivshmem_check_memdev_is_busy, - OBJ_PROP_LINK_UNREF_ON_RELEASE, - &error_abort); + k->realize = ivshmem_realize; + k->revision = 0; + dc->desc = "Inter-VM shared memory (legacy)"; + dc->props = ivshmem_properties; + dc->vmsd = &ivshmem_vmsd; } static const TypeInfo ivshmem_info = { .name = TYPE_IVSHMEM, - .parent = TYPE_PCI_DEVICE, + .parent = TYPE_IVSHMEM_COMMON, .instance_size = sizeof(IVShmemState), - .instance_init = ivshmem_init, .class_init = ivshmem_class_init, }; static void ivshmem_register_types(void) { + type_register_static(&ivshmem_common_info); + type_register_static(&ivshmem_plain_info); + type_register_static(&ivshmem_doorbell_info); type_register_static(&ivshmem_info); } diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c index 481abdb754..c7472aaa9d 100644 --- a/hw/misc/macio/cuda.c +++ b/hw/misc/macio/cuda.c @@ -28,6 +28,7 @@ #include "hw/input/adb.h" #include "qemu/timer.h" #include "sysemu/sysemu.h" +#include "qemu/cutils.h" /* XXX: implement all timer modes */ @@ -145,7 +146,7 @@ static void cuda_update_irq(CUDAState *s) static uint64_t get_tb(uint64_t time, uint64_t freq) { - return muldiv64(time, freq, get_ticks_per_sec()); + return muldiv64(time, freq, NANOSECONDS_PER_SECOND); } static unsigned int get_counter(CUDATimer *ti) @@ -189,7 +190,7 @@ static int64_t get_next_irq_time(CUDATimer *s, int64_t current_time) /* current counter value */ d = muldiv64(current_time - s->load_time, - CUDA_TIMER_FREQ, get_ticks_per_sec()); + CUDA_TIMER_FREQ, NANOSECONDS_PER_SECOND); /* the timer goes down from latch to -1 (period of latch + 2) */ if (d <= (s->counter_value + 1)) { counter = (s->counter_value - d) & 0xffff; @@ -208,7 +209,7 @@ static int64_t get_next_irq_time(CUDATimer *s, int64_t current_time) } CUDA_DPRINTF("latch=%d counter=%" PRId64 " delta_next=%" PRId64 "\n", s->latch, d, next_time - d); - next_time = muldiv64(next_time, get_ticks_per_sec(), CUDA_TIMER_FREQ) + + next_time = muldiv64(next_time, NANOSECONDS_PER_SECOND, CUDA_TIMER_FREQ) + s->load_time; if (next_time <= current_time) next_time = current_time + 1; @@ -531,7 +532,7 @@ static void cuda_adb_poll(void *opaque) } timer_mod(s->adb_poll_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - (get_ticks_per_sec() / (1000 / s->autopoll_rate_ms))); + (NANOSECONDS_PER_SECOND / (1000 / s->autopoll_rate_ms))); } /* description of commands */ @@ -559,7 +560,7 @@ static bool cuda_cmd_autopoll(CUDAState *s, if (autopoll) { timer_mod(s->adb_poll_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - (get_ticks_per_sec() / (1000 / s->autopoll_rate_ms))); + (NANOSECONDS_PER_SECOND / (1000 / s->autopoll_rate_ms))); } else { timer_del(s->adb_poll_timer); } @@ -585,7 +586,7 @@ static bool cuda_cmd_set_autorate(CUDAState *s, if (s->autopoll) { timer_mod(s->adb_poll_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - (get_ticks_per_sec() / (1000 / s->autopoll_rate_ms))); + (NANOSECONDS_PER_SECOND / (1000 / s->autopoll_rate_ms))); } return true; } @@ -665,7 +666,7 @@ static bool cuda_cmd_get_time(CUDAState *s, } ti = s->tick_offset + (qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - / get_ticks_per_sec()); + / NANOSECONDS_PER_SECOND); out_data[0] = ti >> 24; out_data[1] = ti >> 16; out_data[2] = ti >> 8; @@ -687,7 +688,7 @@ static bool cuda_cmd_set_time(CUDAState *s, ti = (((uint32_t)in_data[1]) << 24) + (((uint32_t)in_data[2]) << 16) + (((uint32_t)in_data[3]) << 8) + in_data[4]; s->tick_offset = ti - (qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - / get_ticks_per_sec()); + / NANOSECONDS_PER_SECOND); return true; } diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c index 42325bff50..be03926b96 100644 --- a/hw/misc/macio/macio.c +++ b/hw/misc/macio/macio.c @@ -23,6 +23,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/ppc/mac.h" #include "hw/pci/pci.h" @@ -253,7 +254,7 @@ static uint64_t timer_read(void *opaque, hwaddr addr, unsigned size) uint64_t systime = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); uint64_t kltime; - kltime = muldiv64(systime, 4194300, get_ticks_per_sec() * 4); + kltime = muldiv64(systime, 4194300, NANOSECONDS_PER_SECOND * 4); kltime = muldiv64(kltime, 18432000, 1048575); switch (addr) { diff --git a/hw/misc/tmp105.c b/hw/misc/tmp105.c index b53f6babad..f5c2472b5b 100644 --- a/hw/misc/tmp105.c +++ b/hw/misc/tmp105.c @@ -22,6 +22,7 @@ #include "hw/hw.h" #include "hw/i2c/i2c.h" #include "tmp105.h" +#include "qapi/error.h" #include "qapi/visitor.h" static void tmp105_interrupt_update(TMP105State *s) diff --git a/hw/moxie/moxiesim.c b/hw/moxie/moxiesim.c index d88c9428e0..3069834cf4 100644 --- a/hw/moxie/moxiesim.c +++ b/hw/moxie/moxiesim.c @@ -25,6 +25,9 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/hw.h" #include "hw/i386/pc.h" diff --git a/hw/net/dp8393x.c b/hw/net/dp8393x.c index e847b77cf4..0fa652c392 100644 --- a/hw/net/dp8393x.c +++ b/hw/net/dp8393x.c @@ -21,6 +21,7 @@ #include "hw/sysbus.h" #include "hw/devices.h" #include "net/net.h" +#include "qapi/error.h" #include "qemu/timer.h" #include <zlib.h> @@ -293,7 +294,7 @@ static void dp8393x_set_next_tick(dp8393xState *s) ticks = s->regs[SONIC_WT1] << 16 | s->regs[SONIC_WT0]; s->wt_last_update = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); - delay = get_ticks_per_sec() * ticks / 5000000; + delay = NANOSECONDS_PER_SECOND * ticks / 5000000; timer_mod(s->watchdog, s->wt_last_update + delay); } diff --git a/hw/net/milkymist-minimac2.c b/hw/net/milkymist-minimac2.c index d35d39a0e5..1e147c33c5 100644 --- a/hw/net/milkymist-minimac2.c +++ b/hw/net/milkymist-minimac2.c @@ -23,6 +23,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" /* FIXME: why does this use TARGET_PAGE_ALIGN? */ #include "hw/hw.h" #include "hw/sysbus.h" #include "trace.h" diff --git a/hw/net/ne2000-isa.c b/hw/net/ne2000-isa.c index 8dca7c936b..a7f5a9464d 100644 --- a/hw/net/ne2000-isa.c +++ b/hw/net/ne2000-isa.c @@ -29,6 +29,7 @@ #include "net/net.h" #include "ne2000.h" #include "exec/address-spaces.h" +#include "qapi/error.h" #include "qapi/visitor.h" #define TYPE_ISA_NE2000 "ne2k_isa" diff --git a/hw/net/spapr_llan.c b/hw/net/spapr_llan.c index 5237b4d863..a647f25d96 100644 --- a/hw/net/spapr_llan.c +++ b/hw/net/spapr_llan.c @@ -25,6 +25,8 @@ * */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "net/net.h" #include "hw/qdev.h" @@ -45,6 +47,10 @@ #define DPRINTF(fmt...) #endif +/* Compatibility flags for migration */ +#define SPAPRVLAN_FLAG_RX_BUF_POOLS_BIT 0 +#define SPAPRVLAN_FLAG_RX_BUF_POOLS (1 << SPAPRVLAN_FLAG_RX_BUF_POOLS_BIT) + /* * Virtual LAN device */ @@ -86,6 +92,15 @@ typedef uint64_t vlan_bd_t; #define VIO_SPAPR_VLAN_DEVICE(obj) \ OBJECT_CHECK(VIOsPAPRVLANDevice, (obj), TYPE_VIO_SPAPR_VLAN_DEVICE) +#define RX_POOL_MAX_BDS 4096 +#define RX_MAX_POOLS 5 + +typedef struct { + int32_t bufsize; + int32_t count; + vlan_bd_t bds[RX_POOL_MAX_BDS]; +} RxBufPool; + typedef struct VIOsPAPRVLANDevice { VIOsPAPRDevice sdev; NICConf nicconf; @@ -94,6 +109,8 @@ typedef struct VIOsPAPRVLANDevice { target_ulong buf_list; uint32_t add_buf_ptr, use_buf_ptr, rx_bufs; target_ulong rxq_ptr; + uint32_t compat_flags; /* Compatability flags for migration */ + RxBufPool *rx_pool[RX_MAX_POOLS]; /* Receive buffer descriptor pools */ } VIOsPAPRVLANDevice; static int spapr_vlan_can_receive(NetClientState *nc) @@ -103,6 +120,73 @@ static int spapr_vlan_can_receive(NetClientState *nc) return (dev->isopen && dev->rx_bufs > 0); } +/** + * Get buffer descriptor from one of our receive buffer pools + */ +static vlan_bd_t spapr_vlan_get_rx_bd_from_pool(VIOsPAPRVLANDevice *dev, + size_t size) +{ + vlan_bd_t bd; + int pool; + + for (pool = 0; pool < RX_MAX_POOLS; pool++) { + if (dev->rx_pool[pool]->count > 0 && + dev->rx_pool[pool]->bufsize >= size + 8) { + break; + } + } + if (pool == RX_MAX_POOLS) { + /* Failed to find a suitable buffer */ + return 0; + } + + DPRINTF("Found buffer: pool=%d count=%d rxbufs=%d\n", pool, + dev->rx_pool[pool]->count, dev->rx_bufs); + + /* Remove the buffer from the pool */ + dev->rx_pool[pool]->count--; + bd = dev->rx_pool[pool]->bds[dev->rx_pool[pool]->count]; + dev->rx_pool[pool]->bds[dev->rx_pool[pool]->count] = 0; + + return bd; +} + +/** + * Get buffer descriptor from the receive buffer list page that has been + * supplied by the guest with the H_REGISTER_LOGICAL_LAN call + */ +static vlan_bd_t spapr_vlan_get_rx_bd_from_page(VIOsPAPRVLANDevice *dev, + size_t size) +{ + int buf_ptr = dev->use_buf_ptr; + vlan_bd_t bd; + + do { + buf_ptr += 8; + if (buf_ptr >= VLAN_RX_BDS_LEN + VLAN_RX_BDS_OFF) { + buf_ptr = VLAN_RX_BDS_OFF; + } + + bd = vio_ldq(&dev->sdev, dev->buf_list + buf_ptr); + DPRINTF("use_buf_ptr=%d bd=0x%016llx\n", + buf_ptr, (unsigned long long)bd); + } while ((!(bd & VLAN_BD_VALID) || VLAN_BD_LEN(bd) < size + 8) + && buf_ptr != dev->use_buf_ptr); + + if (!(bd & VLAN_BD_VALID) || VLAN_BD_LEN(bd) < size + 8) { + /* Failed to find a suitable buffer */ + return 0; + } + + /* Remove the buffer from the pool */ + dev->use_buf_ptr = buf_ptr; + vio_stq(&dev->sdev, dev->buf_list + dev->use_buf_ptr, 0); + + DPRINTF("Found buffer: ptr=%d rxbufs=%d\n", dev->use_buf_ptr, dev->rx_bufs); + + return bd; +} + static ssize_t spapr_vlan_receive(NetClientState *nc, const uint8_t *buf, size_t size) { @@ -110,7 +194,6 @@ static ssize_t spapr_vlan_receive(NetClientState *nc, const uint8_t *buf, VIOsPAPRDevice *sdev = VIO_SPAPR_DEVICE(dev); vlan_bd_t rxq_bd = vio_ldq(sdev, dev->buf_list + VLAN_RXQ_BD_OFF); vlan_bd_t bd; - int buf_ptr = dev->use_buf_ptr; uint64_t handle; uint8_t control; @@ -125,29 +208,16 @@ static ssize_t spapr_vlan_receive(NetClientState *nc, const uint8_t *buf, return -1; } - do { - buf_ptr += 8; - if (buf_ptr >= (VLAN_RX_BDS_LEN + VLAN_RX_BDS_OFF)) { - buf_ptr = VLAN_RX_BDS_OFF; - } - - bd = vio_ldq(sdev, dev->buf_list + buf_ptr); - DPRINTF("use_buf_ptr=%d bd=0x%016llx\n", - buf_ptr, (unsigned long long)bd); - } while ((!(bd & VLAN_BD_VALID) || (VLAN_BD_LEN(bd) < (size + 8))) - && (buf_ptr != dev->use_buf_ptr)); - - if (!(bd & VLAN_BD_VALID) || (VLAN_BD_LEN(bd) < (size + 8))) { - /* Failed to find a suitable buffer */ + if (dev->compat_flags & SPAPRVLAN_FLAG_RX_BUF_POOLS) { + bd = spapr_vlan_get_rx_bd_from_pool(dev, size); + } else { + bd = spapr_vlan_get_rx_bd_from_page(dev, size); + } + if (!bd) { return -1; } - /* Remove the buffer from the pool */ dev->rx_bufs--; - dev->use_buf_ptr = buf_ptr; - vio_stq(sdev, dev->buf_list + dev->use_buf_ptr, 0); - - DPRINTF("Found buffer: ptr=%d num=%d\n", dev->use_buf_ptr, dev->rx_bufs); /* Transfer the packet data */ if (spapr_vio_dma_write(sdev, VLAN_BD_ADDR(bd) + 8, buf, size) < 0) { @@ -195,13 +265,31 @@ static NetClientInfo net_spapr_vlan_info = { .receive = spapr_vlan_receive, }; +static void spapr_vlan_reset_rx_pool(RxBufPool *rxp) +{ + /* + * Use INT_MAX as bufsize so that unused buffers are moved to the end + * of the list during the qsort in spapr_vlan_add_rxbuf_to_pool() later. + */ + rxp->bufsize = INT_MAX; + rxp->count = 0; + memset(rxp->bds, 0, sizeof(rxp->bds)); +} + static void spapr_vlan_reset(VIOsPAPRDevice *sdev) { VIOsPAPRVLANDevice *dev = VIO_SPAPR_VLAN_DEVICE(sdev); + int i; dev->buf_list = 0; dev->rx_bufs = 0; dev->isopen = 0; + + if (dev->compat_flags & SPAPRVLAN_FLAG_RX_BUF_POOLS) { + for (i = 0; i < RX_MAX_POOLS; i++) { + spapr_vlan_reset_rx_pool(dev->rx_pool[i]); + } + } } static void spapr_vlan_realize(VIOsPAPRDevice *sdev, Error **errp) @@ -218,10 +306,31 @@ static void spapr_vlan_realize(VIOsPAPRDevice *sdev, Error **errp) static void spapr_vlan_instance_init(Object *obj) { VIOsPAPRVLANDevice *dev = VIO_SPAPR_VLAN_DEVICE(obj); + int i; device_add_bootindex_property(obj, &dev->nicconf.bootindex, "bootindex", "", DEVICE(dev), NULL); + + if (dev->compat_flags & SPAPRVLAN_FLAG_RX_BUF_POOLS) { + for (i = 0; i < RX_MAX_POOLS; i++) { + dev->rx_pool[i] = g_new(RxBufPool, 1); + spapr_vlan_reset_rx_pool(dev->rx_pool[i]); + } + } +} + +static void spapr_vlan_instance_finalize(Object *obj) +{ + VIOsPAPRVLANDevice *dev = VIO_SPAPR_VLAN_DEVICE(obj); + int i; + + if (dev->compat_flags & SPAPRVLAN_FLAG_RX_BUF_POOLS) { + for (i = 0; i < RX_MAX_POOLS; i++) { + g_free(dev->rx_pool[i]); + dev->rx_pool[i] = NULL; + } + } } void spapr_vlan_create(VIOsPAPRBus *bus, NICInfo *nd) @@ -372,6 +481,113 @@ static target_ulong h_free_logical_lan(PowerPCCPU *cpu, return H_SUCCESS; } +/** + * Used for qsort, this function compares two RxBufPools by size. + */ +static int rx_pool_size_compare(const void *p1, const void *p2) +{ + const RxBufPool *pool1 = *(RxBufPool **)p1; + const RxBufPool *pool2 = *(RxBufPool **)p2; + + if (pool1->bufsize < pool2->bufsize) { + return -1; + } + return pool1->bufsize > pool2->bufsize; +} + +/** + * Search for a matching buffer pool with exact matching size, + * or return -1 if no matching pool has been found. + */ +static int spapr_vlan_get_rx_pool_id(VIOsPAPRVLANDevice *dev, int size) +{ + int pool; + + for (pool = 0; pool < RX_MAX_POOLS; pool++) { + if (dev->rx_pool[pool]->bufsize == size) { + return pool; + } + } + + return -1; +} + +/** + * Enqueuing receive buffer by adding it to one of our receive buffer pools + */ +static target_long spapr_vlan_add_rxbuf_to_pool(VIOsPAPRVLANDevice *dev, + target_ulong buf) +{ + int size = VLAN_BD_LEN(buf); + int pool; + + pool = spapr_vlan_get_rx_pool_id(dev, size); + if (pool < 0) { + /* + * No matching pool found? Try to use a new one. If the guest used all + * pools before, but changed the size of one pool inbetween, we might + * need to recycle that pool here (if it's empty already). Thus scan + * all buffer pools now, starting with the last (likely empty) one. + */ + for (pool = RX_MAX_POOLS - 1; pool >= 0 ; pool--) { + if (dev->rx_pool[pool]->count == 0) { + dev->rx_pool[pool]->bufsize = size; + /* + * Sort pools by size so that spapr_vlan_receive() + * can later find the smallest buffer pool easily. + */ + qsort(dev->rx_pool, RX_MAX_POOLS, sizeof(dev->rx_pool[0]), + rx_pool_size_compare); + pool = spapr_vlan_get_rx_pool_id(dev, size); + DPRINTF("created RX pool %d for size %lld\n", pool, + VLAN_BD_LEN(buf)); + break; + } + } + } + /* Still no usable pool? Give up */ + if (pool < 0 || dev->rx_pool[pool]->count >= RX_POOL_MAX_BDS) { + return H_RESOURCE; + } + + DPRINTF("h_add_llan_buf(): Add buf using pool %i (size %lli, count=%i)\n", + pool, VLAN_BD_LEN(buf), dev->rx_pool[pool]->count); + + dev->rx_pool[pool]->bds[dev->rx_pool[pool]->count++] = buf; + + return 0; +} + +/** + * This is the old way of enqueuing receive buffers: Add it to the rx queue + * page that has been supplied by the guest (which is quite limited in size). + */ +static target_long spapr_vlan_add_rxbuf_to_page(VIOsPAPRVLANDevice *dev, + target_ulong buf) +{ + vlan_bd_t bd; + + if (dev->rx_bufs >= VLAN_MAX_BUFS) { + return H_RESOURCE; + } + + do { + dev->add_buf_ptr += 8; + if (dev->add_buf_ptr >= VLAN_RX_BDS_LEN + VLAN_RX_BDS_OFF) { + dev->add_buf_ptr = VLAN_RX_BDS_OFF; + } + + bd = vio_ldq(&dev->sdev, dev->buf_list + dev->add_buf_ptr); + } while (bd & VLAN_BD_VALID); + + vio_stq(&dev->sdev, dev->buf_list + dev->add_buf_ptr, buf); + + DPRINTF("h_add_llan_buf(): Added buf ptr=%d rx_bufs=%d bd=0x%016llx\n", + dev->add_buf_ptr, dev->rx_bufs, (unsigned long long)buf); + + return 0; +} + static target_ulong h_add_logical_lan_buffer(PowerPCCPU *cpu, sPAPRMachineState *spapr, target_ulong opcode, @@ -381,7 +597,7 @@ static target_ulong h_add_logical_lan_buffer(PowerPCCPU *cpu, target_ulong buf = args[1]; VIOsPAPRDevice *sdev = spapr_vio_find_by_reg(spapr->vio_bus, reg); VIOsPAPRVLANDevice *dev = VIO_SPAPR_VLAN_DEVICE(sdev); - vlan_bd_t bd; + target_long ret; DPRINTF("H_ADD_LOGICAL_LAN_BUFFER(0x" TARGET_FMT_lx ", 0x" TARGET_FMT_lx ")\n", reg, buf); @@ -397,29 +613,23 @@ static target_ulong h_add_logical_lan_buffer(PowerPCCPU *cpu, return H_PARAMETER; } - if (!dev->isopen || dev->rx_bufs >= VLAN_MAX_BUFS) { + if (!dev->isopen) { return H_RESOURCE; } - do { - dev->add_buf_ptr += 8; - if (dev->add_buf_ptr >= (VLAN_RX_BDS_LEN + VLAN_RX_BDS_OFF)) { - dev->add_buf_ptr = VLAN_RX_BDS_OFF; - } - - bd = vio_ldq(sdev, dev->buf_list + dev->add_buf_ptr); - } while (bd & VLAN_BD_VALID); - - vio_stq(sdev, dev->buf_list + dev->add_buf_ptr, buf); + if (dev->compat_flags & SPAPRVLAN_FLAG_RX_BUF_POOLS) { + ret = spapr_vlan_add_rxbuf_to_pool(dev, buf); + } else { + ret = spapr_vlan_add_rxbuf_to_page(dev, buf); + } + if (ret) { + return ret; + } dev->rx_bufs++; qemu_flush_queued_packets(qemu_get_queue(dev->nic)); - DPRINTF("h_add_logical_lan_buffer(): Added buf ptr=%d rx_bufs=%d" - " bd=0x%016llx\n", dev->add_buf_ptr, dev->rx_bufs, - (unsigned long long)buf); - return H_SUCCESS; } @@ -509,9 +719,44 @@ static target_ulong h_multicast_ctrl(PowerPCCPU *cpu, sPAPRMachineState *spapr, static Property spapr_vlan_properties[] = { DEFINE_SPAPR_PROPERTIES(VIOsPAPRVLANDevice, sdev), DEFINE_NIC_PROPERTIES(VIOsPAPRVLANDevice, nicconf), + DEFINE_PROP_BIT("use-rx-buffer-pools", VIOsPAPRVLANDevice, + compat_flags, SPAPRVLAN_FLAG_RX_BUF_POOLS_BIT, true), DEFINE_PROP_END_OF_LIST(), }; +static bool spapr_vlan_rx_buffer_pools_needed(void *opaque) +{ + VIOsPAPRVLANDevice *dev = opaque; + + return (dev->compat_flags & SPAPRVLAN_FLAG_RX_BUF_POOLS) != 0; +} + +static const VMStateDescription vmstate_rx_buffer_pool = { + .name = "spapr_llan/rx_buffer_pool", + .version_id = 1, + .minimum_version_id = 1, + .needed = spapr_vlan_rx_buffer_pools_needed, + .fields = (VMStateField[]) { + VMSTATE_INT32(bufsize, RxBufPool), + VMSTATE_INT32(count, RxBufPool), + VMSTATE_UINT64_ARRAY(bds, RxBufPool, RX_POOL_MAX_BDS), + VMSTATE_END_OF_LIST() + } +}; + +static const VMStateDescription vmstate_rx_pools = { + .name = "spapr_llan/rx_pools", + .version_id = 1, + .minimum_version_id = 1, + .needed = spapr_vlan_rx_buffer_pools_needed, + .fields = (VMStateField[]) { + VMSTATE_ARRAY_OF_POINTER_TO_STRUCT(rx_pool, VIOsPAPRVLANDevice, + RX_MAX_POOLS, 1, + vmstate_rx_buffer_pool, RxBufPool), + VMSTATE_END_OF_LIST() + } +}; + static const VMStateDescription vmstate_spapr_llan = { .name = "spapr_llan", .version_id = 1, @@ -528,6 +773,10 @@ static const VMStateDescription vmstate_spapr_llan = { VMSTATE_END_OF_LIST() }, + .subsections = (const VMStateDescription * []) { + &vmstate_rx_pools, + NULL + } }; static void spapr_vlan_class_init(ObjectClass *klass, void *data) @@ -554,6 +803,7 @@ static const TypeInfo spapr_vlan_info = { .instance_size = sizeof(VIOsPAPRVLANDevice), .class_init = spapr_vlan_class_init, .instance_init = spapr_vlan_instance_init, + .instance_finalize = spapr_vlan_instance_finalize, }; static void spapr_vlan_register_types(void) diff --git a/hw/net/vmxnet_rx_pkt.h b/hw/net/vmxnet_rx_pkt.h index a425846b52..0a45c1ba00 100644 --- a/hw/net/vmxnet_rx_pkt.h +++ b/hw/net/vmxnet_rx_pkt.h @@ -18,8 +18,6 @@ #ifndef VMXNET_RX_PKT_H #define VMXNET_RX_PKT_H -#include "stdint.h" -#include "stdbool.h" #include "net/eth.h" /* defines to enable packet dump functions */ diff --git a/hw/net/vmxnet_tx_pkt.h b/hw/net/vmxnet_tx_pkt.h index 57121a6fe5..f51e98ad95 100644 --- a/hw/net/vmxnet_tx_pkt.h +++ b/hw/net/vmxnet_tx_pkt.h @@ -18,8 +18,6 @@ #ifndef VMXNET_TX_PKT_H #define VMXNET_TX_PKT_H -#include "stdint.h" -#include "stdbool.h" #include "net/eth.h" #include "exec/hwaddr.h" diff --git a/hw/net/xilinx_axienet.c b/hw/net/xilinx_axienet.c index 2deb8ce84b..de23ab5dcd 100644 --- a/hw/net/xilinx_axienet.c +++ b/hw/net/xilinx_axienet.c @@ -24,6 +24,7 @@ #include "qemu/osdep.h" #include "hw/sysbus.h" +#include "qapi/error.h" #include "qemu/log.h" #include "net/net.h" #include "net/checksum.h" diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c index 71a3224520..bc846e7096 100644 --- a/hw/net/xilinx_ethlite.c +++ b/hw/net/xilinx_ethlite.c @@ -23,6 +23,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" /* FIXME should not use tswap* */ #include "hw/sysbus.h" #include "hw/hw.h" #include "net/net.h" diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index 7866248b93..d96932f6ca 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -31,6 +31,7 @@ #include "trace.h" #include "qemu/error-report.h" #include "qemu/config-file.h" +#include "qemu/cutils.h" #define FW_CFG_NAME "fw_cfg" #define FW_CFG_PATH "/machine/" FW_CFG_NAME diff --git a/hw/nvram/mac_nvram.c b/hw/nvram/mac_nvram.c index 1671f4686e..24f61212ba 100644 --- a/hw/nvram/mac_nvram.c +++ b/hw/nvram/mac_nvram.c @@ -27,6 +27,7 @@ #include "hw/nvram/openbios_firmware_abi.h" #include "sysemu/sysemu.h" #include "hw/ppc/mac.h" +#include "qemu/cutils.h" #include <zlib.h> /* debug NVR */ diff --git a/hw/nvram/spapr_nvram.c b/hw/nvram/spapr_nvram.c index 32d5a361d0..802636ef35 100644 --- a/hw/nvram/spapr_nvram.c +++ b/hw/nvram/spapr_nvram.c @@ -23,6 +23,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include <libfdt.h> #include "sysemu/block-backend.h" diff --git a/hw/openrisc/openrisc_sim.c b/hw/openrisc/openrisc_sim.c index 46418c30f7..6d06d5be01 100644 --- a/hw/openrisc/openrisc_sim.c +++ b/hw/openrisc/openrisc_sim.c @@ -19,6 +19,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/boards.h" #include "elf.h" diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c index 862a2366f2..7b582e96ac 100644 --- a/hw/pci-bridge/pci_bridge_dev.c +++ b/hw/pci-bridge/pci_bridge_dev.c @@ -20,6 +20,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/pci/pci_bridge.h" #include "hw/pci/pci_ids.h" #include "hw/pci/msi.h" diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c index 41aa66f828..df2b0e26f5 100644 --- a/hw/pci-host/piix.c +++ b/hw/pci-host/piix.c @@ -29,6 +29,7 @@ #include "hw/pci/pci_host.h" #include "hw/isa/isa.h" #include "hw/sysbus.h" +#include "qapi/error.h" #include "qemu/range.h" #include "hw/xen/xen.h" #include "hw/pci-host/pam.h" diff --git a/hw/pci-host/prep.c b/hw/pci-host/prep.c index 49cdaab36b..487e32ecbf 100644 --- a/hw/pci-host/prep.c +++ b/hw/pci-host/prep.c @@ -24,6 +24,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/pci/pci.h" #include "hw/pci/pci_bus.h" diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c index 115fb8c046..70f897e3a9 100644 --- a/hw/pci-host/q35.c +++ b/hw/pci-host/q35.c @@ -30,6 +30,7 @@ #include "qemu/osdep.h" #include "hw/hw.h" #include "hw/pci-host/q35.h" +#include "qapi/error.h" #include "qapi/visitor.h" /**************************************************************************** diff --git a/hw/pci/pci.c b/hw/pci/pci.c index e67664deb3..bb605efae0 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -40,6 +40,7 @@ #include "exec/address-spaces.h" #include "hw/hotplug.h" #include "hw/boards.h" +#include "qemu/cutils.h" //#define DEBUG_PCI #ifdef DEBUG_PCI diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c index 4aca0c5912..728386ada7 100644 --- a/hw/pci/pcie.c +++ b/hw/pci/pcie.c @@ -19,6 +19,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "hw/pci/pci_bridge.h" #include "hw/pci/pcie.h" diff --git a/hw/pci/shpc.c b/hw/pci/shpc.c index aef838415f..3dcd472eba 100644 --- a/hw/pci/shpc.c +++ b/hw/pci/shpc.c @@ -1,4 +1,5 @@ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "qemu/range.h" #include "qemu/error-report.h" diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 09154fa813..ee1c60b820 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -15,6 +15,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "e500.h" #include "e500-ccsr.h" diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index f0a36b3133..32e88b3786 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -47,6 +47,7 @@ * */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/ppc/ppc.h" #include "hw/ppc/mac.h" @@ -70,6 +71,7 @@ #include "sysemu/block-backend.h" #include "exec/address-spaces.h" #include "hw/sysbus.h" +#include "qemu/cutils.h" #define MAX_IDE_BUS 2 #define CFG_ADDR 0xf0000510 diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c index d952713313..a9bb1c27df 100644 --- a/hw/ppc/mac_oldworld.c +++ b/hw/ppc/mac_oldworld.c @@ -24,6 +24,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/ppc/ppc.h" #include "mac.h" @@ -44,6 +45,7 @@ #include "kvm_ppc.h" #include "sysemu/block-backend.h" #include "exec/address-spaces.h" +#include "qemu/cutils.h" #define MAX_IDE_BUS 2 #define CFG_ADDR 0xf0000510 diff --git a/hw/ppc/mpc8544_guts.c b/hw/ppc/mpc8544_guts.c index ce399d1815..ba69178d69 100644 --- a/hw/ppc/mpc8544_guts.c +++ b/hw/ppc/mpc8544_guts.c @@ -18,6 +18,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "sysemu/sysemu.h" #include "hw/sysbus.h" diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c index ce90b09003..38ff2e1596 100644 --- a/hw/ppc/ppc.c +++ b/hw/ppc/ppc.c @@ -22,6 +22,8 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/ppc/ppc.h" #include "hw/ppc/ppc_e500.h" @@ -463,7 +465,7 @@ void ppce500_set_mpic_proxy(bool enabled) uint64_t cpu_ppc_get_tb(ppc_tb_t *tb_env, uint64_t vmclk, int64_t tb_offset) { /* TB time in tb periods */ - return muldiv64(vmclk, tb_env->tb_freq, get_ticks_per_sec()) + tb_offset; + return muldiv64(vmclk, tb_env->tb_freq, NANOSECONDS_PER_SECOND) + tb_offset; } uint64_t cpu_ppc_load_tbl (CPUPPCState *env) @@ -504,7 +506,9 @@ uint32_t cpu_ppc_load_tbu (CPUPPCState *env) static inline void cpu_ppc_store_tb(ppc_tb_t *tb_env, uint64_t vmclk, int64_t *tb_offsetp, uint64_t value) { - *tb_offsetp = value - muldiv64(vmclk, tb_env->tb_freq, get_ticks_per_sec()); + *tb_offsetp = value - + muldiv64(vmclk, tb_env->tb_freq, NANOSECONDS_PER_SECOND); + LOG_TB("%s: tb %016" PRIx64 " offset %08" PRIx64 "\n", __func__, value, *tb_offsetp); } @@ -638,11 +642,11 @@ static inline uint32_t _cpu_ppc_load_decr(CPUPPCState *env, uint64_t next) diff = next - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); if (diff >= 0) { - decr = muldiv64(diff, tb_env->decr_freq, get_ticks_per_sec()); + decr = muldiv64(diff, tb_env->decr_freq, NANOSECONDS_PER_SECOND); } else if (tb_env->flags & PPC_TIMER_BOOKE) { decr = 0; } else { - decr = -muldiv64(-diff, tb_env->decr_freq, get_ticks_per_sec()); + decr = -muldiv64(-diff, tb_env->decr_freq, NANOSECONDS_PER_SECOND); } LOG_TB("%s: %08" PRIx32 "\n", __func__, decr); @@ -674,7 +678,8 @@ uint64_t cpu_ppc_load_purr (CPUPPCState *env) diff = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - tb_env->purr_start; - return tb_env->purr_load + muldiv64(diff, tb_env->tb_freq, get_ticks_per_sec()); + return tb_env->purr_load + + muldiv64(diff, tb_env->tb_freq, NANOSECONDS_PER_SECOND); } /* When decrementer expires, @@ -750,7 +755,7 @@ static void __cpu_ppc_store_decr(PowerPCCPU *cpu, uint64_t *nextp, /* Calculate the next timer event */ now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); - next = now + muldiv64(value, get_ticks_per_sec(), tb_env->decr_freq); + next = now + muldiv64(value, NANOSECONDS_PER_SECOND, tb_env->decr_freq); *nextp = next; /* Adjust timer */ @@ -1011,7 +1016,7 @@ static void cpu_4xx_fit_cb (void *opaque) /* Cannot occur, but makes gcc happy */ return; } - next = now + muldiv64(next, get_ticks_per_sec(), tb_env->tb_freq); + next = now + muldiv64(next, NANOSECONDS_PER_SECOND, tb_env->tb_freq); if (next == now) next++; timer_mod(ppc40x_timer->fit_timer, next); @@ -1042,7 +1047,7 @@ static void start_stop_pit (CPUPPCState *env, ppc_tb_t *tb_env, int is_excp) __func__, ppc40x_timer->pit_reload); now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); next = now + muldiv64(ppc40x_timer->pit_reload, - get_ticks_per_sec(), tb_env->decr_freq); + NANOSECONDS_PER_SECOND, tb_env->decr_freq); if (is_excp) next += tb_env->decr_next - now; if (next == now) @@ -1107,7 +1112,7 @@ static void cpu_4xx_wdt_cb (void *opaque) /* Cannot occur, but makes gcc happy */ return; } - next = now + muldiv64(next, get_ticks_per_sec(), tb_env->decr_freq); + next = now + muldiv64(next, NANOSECONDS_PER_SECOND, tb_env->decr_freq); if (next == now) next++; LOG_TB("%s: TCR " TARGET_FMT_lx " TSR " TARGET_FMT_lx "\n", __func__, diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c index d8db3199c9..4b2f07aecb 100644 --- a/hw/ppc/ppc405_boards.c +++ b/hw/ppc/ppc405_boards.c @@ -22,6 +22,9 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/ppc/ppc.h" #include "ppc405.h" diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c index ec81f658c5..d6d3fc2c4a 100644 --- a/hw/ppc/ppc405_uc.c +++ b/hw/ppc/ppc405_uc.c @@ -22,6 +22,9 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/ppc/ppc.h" #include "hw/boards.h" @@ -1353,7 +1356,7 @@ static uint32_t ppc4xx_gpt_readl (void *opaque, hwaddr addr) case 0x00: /* Time base counter */ ret = muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + gpt->tb_offset, - gpt->tb_freq, get_ticks_per_sec()); + gpt->tb_freq, NANOSECONDS_PER_SECOND); break; case 0x10: /* Output enable */ @@ -1408,7 +1411,7 @@ static void ppc4xx_gpt_writel (void *opaque, switch (addr) { case 0x00: /* Time base counter */ - gpt->tb_offset = muldiv64(value, get_ticks_per_sec(), gpt->tb_freq) + gpt->tb_offset = muldiv64(value, NANOSECONDS_PER_SECOND, gpt->tb_freq) - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); ppc4xx_gpt_compute_timer(gpt); break; diff --git a/hw/ppc/ppc_booke.c b/hw/ppc/ppc_booke.c index a8d4e76426..ab8d026c32 100644 --- a/hw/ppc/ppc_booke.c +++ b/hw/ppc/ppc_booke.c @@ -22,6 +22,8 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/ppc/ppc.h" #include "qemu/timer.h" @@ -163,7 +165,7 @@ static void booke_update_fixed_timer(CPUPPCState *env, ticks += delta_tick; } - *next = now + muldiv64(ticks, get_ticks_per_sec(), tb_env->tb_freq); + *next = now + muldiv64(ticks, NANOSECONDS_PER_SECOND, tb_env->tb_freq); if ((*next < now) || (*next > INT64_MAX)) { /* Overflow, so assume the biggest number the qemu timer supports. */ *next = INT64_MAX; diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c index 793b9ed34e..3ffb85e601 100644 --- a/hw/ppc/prep.c +++ b/hw/ppc/prep.c @@ -46,6 +46,7 @@ #include "exec/address-spaces.h" #include "trace.h" #include "elf.h" +#include "qemu/cutils.h" /* SMP is not enabled, for now */ #define MAX_CPUS 1 diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index d0bb42305b..e7be21e678 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -25,6 +25,7 @@ * */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "sysemu/sysemu.h" #include "sysemu/numa.h" #include "hw/hw.h" @@ -63,7 +64,7 @@ #include "hw/nmi.h" #include "hw/compat.h" -#include "qemu-common.h" +#include "qemu/cutils.h" #include <libfdt.h> @@ -497,10 +498,11 @@ static void *spapr_create_fdt_skel(hwaddr initrd_base, * Older KVM versions with older guest kernels were broken with the * magic page, don't allow the guest to map it. */ - kvmppc_get_hypercall(first_cpu->env_ptr, hypercall, - sizeof(hypercall)); - _FDT((fdt_property(fdt, "hcall-instructions", hypercall, - sizeof(hypercall)))); + if (!kvmppc_get_hypercall(first_cpu->env_ptr, hypercall, + sizeof(hypercall))) { + _FDT((fdt_property(fdt, "hcall-instructions", hypercall, + sizeof(hypercall)))); + } } _FDT((fdt_end_node(fdt))); } @@ -1612,15 +1614,8 @@ static void spapr_cpu_init(sPAPRMachineState *spapr, PowerPCCPU *cpu, /* Set time-base frequency to 512 MHz */ cpu_ppc_tb_init(env, TIMEBASE_FREQ); - /* PAPR always has exception vectors in RAM not ROM. To ensure this, - * MSR[IP] should never be set. - */ - env->msr_mask &= ~(1 << 6); - - /* Tell KVM that we're in PAPR mode */ - if (kvm_enabled()) { - kvmppc_set_papr(cpu); - } + /* Enable PAPR mode in TCG or KVM */ + cpu_ppc_set_papr(cpu); if (cpu->max_compat) { Error *local_err = NULL; @@ -2362,7 +2357,12 @@ DEFINE_SPAPR_MACHINE(2_6, "2.6", true); * pseries-2.5 */ #define SPAPR_COMPAT_2_5 \ - HW_COMPAT_2_5 + HW_COMPAT_2_5 \ + { \ + .driver = "spapr-vlan", \ + .property = "use-rx-buffer-pools", \ + .value = "off", \ + }, static void spapr_machine_2_5_instance_options(MachineState *machine) { diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c index ef063c05cf..e6eedf8946 100644 --- a/hw/ppc/spapr_drc.c +++ b/hw/ppc/spapr_drc.c @@ -11,6 +11,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "cpu.h" +#include "qemu/cutils.h" #include "hw/ppc/spapr_drc.h" #include "qom/object.h" #include "hw/qdev.h" diff --git a/hw/ppc/spapr_events.c b/hw/ppc/spapr_events.c index 39f4682f95..1abec27ec6 100644 --- a/hw/ppc/spapr_events.c +++ b/hw/ppc/spapr_events.c @@ -25,6 +25,7 @@ * */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "cpu.h" #include "sysemu/sysemu.h" #include "sysemu/char.h" @@ -36,7 +37,8 @@ #include "hw/pci/pci.h" #include "hw/pci-host/spapr.h" #include "hw/ppc/spapr_drc.h" - +#include "qemu/help_option.h" +#include "qemu/bcd.h" #include <libfdt.h> struct rtas_error_log { diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c index b2b1b93cfd..2dcb676c6f 100644 --- a/hw/ppc/spapr_hcall.c +++ b/hw/ppc/spapr_hcall.c @@ -1,4 +1,5 @@ #include "qemu/osdep.h" +#include "qapi/error.h" #include "sysemu/sysemu.h" #include "cpu.h" #include "helper_regs.h" diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index 79baa7b177..8c20d34cdd 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -23,6 +23,9 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/sysbus.h" #include "hw/pci/pci.h" diff --git a/hw/ppc/spapr_pci_vfio.c b/hw/ppc/spapr_pci_vfio.c index 9e15924f50..cbd3d23c91 100644 --- a/hw/ppc/spapr_pci_vfio.c +++ b/hw/ppc/spapr_pci_vfio.c @@ -18,6 +18,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/ppc/spapr.h" #include "hw/pci-host/spapr.h" #include "hw/pci/msix.h" diff --git a/hw/ppc/spapr_rng.c b/hw/ppc/spapr_rng.c index 02d6be49f5..80515eb54d 100644 --- a/hw/ppc/spapr_rng.c +++ b/hw/ppc/spapr_rng.c @@ -18,6 +18,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "qemu/error-report.h" #include "sysemu/sysemu.h" #include "sysemu/device_tree.h" diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c index b7c5ebde40..2db229272e 100644 --- a/hw/ppc/spapr_rtas.c +++ b/hw/ppc/spapr_rtas.c @@ -39,6 +39,7 @@ #include <libfdt.h> #include "hw/ppc/spapr_drc.h" +#include "qemu/cutils.h" /* #define DEBUG_SPAPR */ diff --git a/hw/ppc/spapr_rtc.c b/hw/ppc/spapr_rtc.c index 02fa373aee..3a17ac42e4 100644 --- a/hw/ppc/spapr_rtc.c +++ b/hw/ppc/spapr_rtc.c @@ -31,6 +31,7 @@ #include "sysemu/sysemu.h" #include "hw/ppc/spapr.h" #include "qapi-event.h" +#include "qemu/cutils.h" #define SPAPR_RTC(obj) \ OBJECT_CHECK(sPAPRRTCState, (obj), TYPE_SPAPR_RTC) diff --git a/hw/ppc/spapr_vio.c b/hw/ppc/spapr_vio.c index 0f61a550cb..8aa021fde9 100644 --- a/hw/ppc/spapr_vio.c +++ b/hw/ppc/spapr_vio.c @@ -20,6 +20,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "sysemu/sysemu.h" #include "hw/boards.h" diff --git a/hw/s390x/event-facility.c b/hw/s390x/event-facility.c index 85be24d3da..34b2faf013 100644 --- a/hw/s390x/event-facility.c +++ b/hw/s390x/event-facility.c @@ -16,6 +16,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "sysemu/sysemu.h" #include "hw/s390x/sclp.h" diff --git a/hw/s390x/ipl.c b/hw/s390x/ipl.c index 41ff002069..f104200273 100644 --- a/hw/s390x/ipl.c +++ b/hw/s390x/ipl.c @@ -12,6 +12,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "sysemu/sysemu.h" #include "cpu.h" #include "elf.h" diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c index f5f679f82c..918b58543e 100644 --- a/hw/s390x/s390-pci-bus.c +++ b/hw/s390x/s390-pci-bus.c @@ -12,6 +12,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "s390-pci-bus.h" #include <hw/pci/pci_bus.h> #include <hw/pci/msi.h> diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c index 506147d670..b28e7d14f8 100644 --- a/hw/s390x/s390-pci-inst.c +++ b/hw/s390x/s390-pci-inst.c @@ -12,6 +12,8 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "s390-pci-inst.h" #include "s390-pci-bus.h" #include <exec/memory-internal.h> diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 4361c8a5dc..e3df9c78ba 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -10,6 +10,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/boards.h" #include "exec/address-spaces.h" #include "s390-virtio.h" diff --git a/hw/s390x/s390-virtio.c b/hw/s390x/s390-virtio.c index 7c6e281af1..544c61643d 100644 --- a/hw/s390x/s390-virtio.c +++ b/hw/s390x/s390-virtio.c @@ -22,6 +22,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "qapi/qmp/qerror.h" #include "qemu/error-report.h" diff --git a/hw/s390x/sclp.c b/hw/s390x/sclp.c index c8cc732163..85dbe1b600 100644 --- a/hw/s390x/sclp.c +++ b/hw/s390x/sclp.c @@ -13,6 +13,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "cpu.h" #include "sysemu/kvm.h" #include "exec/memory.h" diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index cb887ba7e2..d51642db0d 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -11,6 +11,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" diff --git a/hw/scsi/esp-pci.c b/hw/scsi/esp-pci.c index 1de7706644..595f88b352 100644 --- a/hw/scsi/esp-pci.c +++ b/hw/scsi/esp-pci.c @@ -28,6 +28,7 @@ #include "hw/nvram/eeprom93xx.h" #include "hw/scsi/esp.h" #include "trace.h" +#include "qapi/error.h" #include "qemu/log.h" #define TYPE_AM53C974_DEVICE "am53c974" diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c index e55c32c642..8961be2f34 100644 --- a/hw/scsi/esp.c +++ b/hw/scsi/esp.c @@ -27,6 +27,7 @@ #include "hw/sysbus.h" #include "hw/scsi/esp.h" #include "trace.h" +#include "qapi/error.h" #include "qemu/log.h" /* diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c index a21752b67e..ad6f398c32 100644 --- a/hw/scsi/scsi-bus.c +++ b/hw/scsi/scsi-bus.c @@ -1,5 +1,6 @@ #include "qemu/osdep.h" #include "hw/hw.h" +#include "qapi/error.h" #include "qemu/error-report.h" #include "hw/scsi/scsi.h" #include "block/scsi.h" @@ -8,6 +9,7 @@ #include "sysemu/blockdev.h" #include "trace.h" #include "sysemu/dma.h" +#include "qemu/cutils.h" static char *scsibus_get_dev_path(DeviceState *dev); static char *scsibus_get_fw_dev_path(DeviceState *dev); diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index 469aec2839..c3ce54a203 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -29,7 +29,7 @@ do { printf("scsi-disk: " fmt , ## __VA_ARGS__); } while (0) #endif #include "qemu/osdep.h" -#include "qemu-common.h" +#include "qapi/error.h" #include "qemu/error-report.h" #include "hw/scsi/scsi.h" #include "block/scsi.h" @@ -38,6 +38,7 @@ do { printf("scsi-disk: " fmt , ## __VA_ARGS__); } while (0) #include "sysemu/blockdev.h" #include "hw/block/block.h" #include "sysemu/dma.h" +#include "qemu/cutils.h" #ifdef __linux #include <scsi/sg.h> diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c index f8a1ff2cac..7459465f60 100644 --- a/hw/scsi/scsi-generic.c +++ b/hw/scsi/scsi-generic.c @@ -12,6 +12,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "qemu/error-report.h" #include "hw/scsi/scsi.h" diff --git a/hw/scsi/spapr_vscsi.c b/hw/scsi/spapr_vscsi.c index e4833d5065..b00edf7fd4 100644 --- a/hw/scsi/spapr_vscsi.c +++ b/hw/scsi/spapr_vscsi.c @@ -32,6 +32,8 @@ * - Maybe do autosense (PAPR seems to mandate it, linux doesn't care) */ #include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/scsi/scsi.h" #include "block/scsi.h" diff --git a/hw/scsi/vhost-scsi.c b/hw/scsi/vhost-scsi.c index c86622cfeb..9261d51da7 100644 --- a/hw/scsi/vhost-scsi.c +++ b/hw/scsi/vhost-scsi.c @@ -15,6 +15,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include <sys/ioctl.h> #include "qemu/error-report.h" #include "qemu/queue.h" @@ -27,6 +28,7 @@ #include "hw/virtio/virtio-access.h" #include "hw/fw-path-provider.h" #include "linux/vhost.h" +#include "qemu/cutils.h" /* Features supported by host kernel. */ static const int kernel_feature_bits[] = { diff --git a/hw/scsi/virtio-scsi-dataplane.c b/hw/scsi/virtio-scsi-dataplane.c index 367e47643f..b44ac5dfa0 100644 --- a/hw/scsi/virtio-scsi-dataplane.c +++ b/hw/scsi/virtio-scsi-dataplane.c @@ -19,7 +19,6 @@ #include <block/scsi.h> #include <hw/virtio/virtio-bus.h> #include "hw/virtio/virtio-access.h" -#include "stdio.h" /* Context: QEMU global mutex held */ void virtio_scsi_set_iothread(VirtIOSCSI *s, IOThread *iothread) diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c index 0c30d2e692..ade49727d6 100644 --- a/hw/scsi/virtio-scsi.c +++ b/hw/scsi/virtio-scsi.c @@ -14,6 +14,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "standard-headers/linux/virtio_ids.h" #include "hw/virtio/virtio-scsi.h" #include "qemu/error-report.h" diff --git a/hw/scsi/vmw_pvscsi.c b/hw/scsi/vmw_pvscsi.c index 9abc086851..e690b4ec08 100644 --- a/hw/scsi/vmw_pvscsi.c +++ b/hw/scsi/vmw_pvscsi.c @@ -26,6 +26,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/scsi/scsi.h" #include <block/scsi.h> #include "hw/pci/msi.h" diff --git a/hw/sd/pxa2xx_mmci.c b/hw/sd/pxa2xx_mmci.c index 9c3679b5db..3deccf02c9 100644 --- a/hw/sd/pxa2xx_mmci.c +++ b/hw/sd/pxa2xx_mmci.c @@ -11,6 +11,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/hw.h" #include "hw/sysbus.h" #include "hw/arm/pxa.h" diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 1568057e4f..b66e5d2dba 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -34,6 +34,7 @@ #include "hw/hw.h" #include "sysemu/block-backend.h" #include "hw/sd/sd.h" +#include "qapi/error.h" #include "qemu/bitmap.h" #include "hw/qdev-properties.h" #include "qemu/error-report.h" diff --git a/hw/sd/sdhci-internal.h b/hw/sd/sdhci-internal.h index c712daf4ee..161177cf39 100644 --- a/hw/sd/sdhci-internal.h +++ b/hw/sd/sdhci-internal.h @@ -216,7 +216,7 @@ #define SD_HOST_SPECv2_VERS 0x2401 #define SDHC_REGISTERS_MAP_SIZE 0x100 -#define SDHC_INSERTION_DELAY (get_ticks_per_sec()) +#define SDHC_INSERTION_DELAY (NANOSECONDS_PER_SECOND) #define SDHC_TRANSFER_DELAY 100 #define SDHC_ADMA_DESCS_PER_DELAY 5 #define SDHC_CMD_RESPONSE (3 << 0) diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c index 7d9a1cd822..db373c70c5 100644 --- a/hw/sh4/r2d.c +++ b/hw/sh4/r2d.c @@ -24,6 +24,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "hw/hw.h" #include "hw/sh4/sh.h" diff --git a/hw/sh4/shix.c b/hw/sh4/shix.c index 386a4854ea..ccc9e75894 100644 --- a/hw/sh4/shix.c +++ b/hw/sh4/shix.c @@ -28,6 +28,9 @@ More information in target-sh4/README.sh4 */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/sh4/sh.h" #include "sysemu/sysemu.h" diff --git a/hw/smbios/smbios.c b/hw/smbios/smbios.c index 1362e79b9b..cb8a111102 100644 --- a/hw/smbios/smbios.c +++ b/hw/smbios/smbios.c @@ -16,6 +16,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu/config-file.h" #include "qemu/error-report.h" #include "sysemu/sysemu.h" diff --git a/hw/sparc/leon3.c b/hw/sparc/leon3.c index c579f5b9ea..dbae41f3a4 100644 --- a/hw/sparc/leon3.c +++ b/hw/sparc/leon3.c @@ -22,6 +22,9 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "qemu/timer.h" #include "hw/ptimer.h" diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c index 613ca7e332..7bfc00abc2 100644 --- a/hw/sparc/sun4m.c +++ b/hw/sparc/sun4m.c @@ -22,6 +22,9 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/sysbus.h" #include "qemu/error-report.h" #include "qemu/timer.h" @@ -43,6 +46,7 @@ #include "elf.h" #include "sysemu/block-backend.h" #include "trace.h" +#include "qemu/cutils.h" /* * Sun4m architecture was used in the following machines: diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index 54d200300c..3165e18eb7 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -22,6 +22,9 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/pci/pci.h" #include "hw/pci-host/apb.h" @@ -41,6 +44,7 @@ #include "elf.h" #include "sysemu/block-backend.h" #include "exec/address-spaces.h" +#include "qemu/cutils.h" //#define DEBUG_IRQ //#define DEBUG_EBUS @@ -445,12 +449,12 @@ static void hstick_irq(void *opaque) static int64_t cpu_to_timer_ticks(int64_t cpu_ticks, uint32_t frequency) { - return muldiv64(cpu_ticks, get_ticks_per_sec(), frequency); + return muldiv64(cpu_ticks, NANOSECONDS_PER_SECOND, frequency); } static uint64_t timer_to_cpu_ticks(int64_t timer_ticks, uint32_t frequency) { - return muldiv64(timer_ticks, frequency, get_ticks_per_sec()); + return muldiv64(timer_ticks, frequency, NANOSECONDS_PER_SECOND); } void cpu_tick_set_count(CPUTimer *timer, uint64_t count) diff --git a/hw/timer/a9gtimer.c b/hw/timer/a9gtimer.c index fa4602ca04..afe577c76a 100644 --- a/hw/timer/a9gtimer.c +++ b/hw/timer/a9gtimer.c @@ -22,6 +22,7 @@ #include "qemu/osdep.h" #include "hw/timer/a9gtimer.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "qemu/bitops.h" #include "qemu/log.h" diff --git a/hw/timer/arm_mptimer.c b/hw/timer/arm_mptimer.c index 2bdaf42b72..d66bbf01b4 100644 --- a/hw/timer/arm_mptimer.c +++ b/hw/timer/arm_mptimer.c @@ -21,6 +21,7 @@ #include "qemu/osdep.h" #include "hw/timer/arm_mptimer.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "qom/cpu.h" diff --git a/hw/timer/ds1338.c b/hw/timer/ds1338.c index ff315613bd..0112949e23 100644 --- a/hw/timer/ds1338.c +++ b/hw/timer/ds1338.c @@ -11,7 +11,9 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" #include "hw/i2c/i2c.h" +#include "qemu/bcd.h" /* Size of NVRAM including both the user-accessible area and the * secondary register area. diff --git a/hw/timer/exynos4210_rtc.c b/hw/timer/exynos4210_rtc.c index f21fb54f5c..da4dd451b9 100644 --- a/hw/timer/exynos4210_rtc.c +++ b/hw/timer/exynos4210_rtc.c @@ -29,6 +29,7 @@ #include "hw/sysbus.h" #include "qemu/timer.h" #include "qemu-common.h" +#include "qemu/bcd.h" #include "hw/ptimer.h" #include "hw/hw.h" diff --git a/hw/timer/hpet.c b/hw/timer/hpet.c index 0ad542037a..78140e6092 100644 --- a/hw/timer/hpet.c +++ b/hw/timer/hpet.c @@ -28,6 +28,7 @@ #include "hw/hw.h" #include "hw/i386/pc.h" #include "ui/console.h" +#include "qapi/error.h" #include "qemu/error-report.h" #include "qemu/timer.h" #include "hw/timer/hpet.h" diff --git a/hw/timer/i8254.c b/hw/timer/i8254.c index b84a33f874..5e61ad50a8 100644 --- a/hw/timer/i8254.c +++ b/hw/timer/i8254.c @@ -53,7 +53,7 @@ static int pit_get_count(PITChannelState *s) int counter; d = muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - s->count_load_time, PIT_FREQ, - get_ticks_per_sec()); + NANOSECONDS_PER_SECOND); switch(s->mode) { case 0: case 1: @@ -263,7 +263,7 @@ static void pit_irq_timer_update(PITChannelState *s, int64_t current_time) #ifdef DEBUG_PIT printf("irq_level=%d next_delay=%f\n", irq_level, - (double)(expire_time - current_time) / get_ticks_per_sec()); + (double)(expire_time - current_time) / NANOSECONDS_PER_SECOND); #endif s->next_transition_time = expire_time; if (expire_time != -1) diff --git a/hw/timer/i8254_common.c b/hw/timer/i8254_common.c index ed511b885b..e18299a482 100644 --- a/hw/timer/i8254_common.c +++ b/hw/timer/i8254_common.c @@ -47,7 +47,7 @@ int pit_get_out(PITChannelState *s, int64_t current_time) int out; d = muldiv64(current_time - s->count_load_time, PIT_FREQ, - get_ticks_per_sec()); + NANOSECONDS_PER_SECOND); switch (s->mode) { default: case 0: @@ -81,7 +81,7 @@ int64_t pit_get_next_transition_time(PITChannelState *s, int64_t current_time) int period2; d = muldiv64(current_time - s->count_load_time, PIT_FREQ, - get_ticks_per_sec()); + NANOSECONDS_PER_SECOND); switch (s->mode) { default: case 0: @@ -121,7 +121,7 @@ int64_t pit_get_next_transition_time(PITChannelState *s, int64_t current_time) break; } /* convert to timer units */ - next_time = s->count_load_time + muldiv64(next_time, get_ticks_per_sec(), + next_time = s->count_load_time + muldiv64(next_time, NANOSECONDS_PER_SECOND, PIT_FREQ); /* fix potential rounding problems */ /* XXX: better solution: use a clock at PIT_FREQ Hz */ diff --git a/hw/timer/m48t59.c b/hw/timer/m48t59.c index bbcfeb2192..e46ca88391 100644 --- a/hw/timer/m48t59.c +++ b/hw/timer/m48t59.c @@ -25,11 +25,13 @@ #include "qemu/osdep.h" #include "hw/hw.h" #include "hw/timer/m48t59.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "sysemu/sysemu.h" #include "hw/sysbus.h" #include "hw/isa/isa.h" #include "exec/address-spaces.h" +#include "qemu/bcd.h" //#define DEBUG_NVRAM diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c index eb0100aa25..2ac0fd3e48 100644 --- a/hw/timer/mc146818rtc.c +++ b/hw/timer/mc146818rtc.c @@ -22,6 +22,9 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "config-target.h" +#include "qemu/cutils.h" +#include "qemu/bcd.h" #include "hw/hw.h" #include "qemu/timer.h" #include "sysemu/sysemu.h" @@ -106,8 +109,8 @@ static uint64_t get_guest_rtc_ns(RTCState *s) uint64_t guest_rtc; uint64_t guest_clock = qemu_clock_get_ns(rtc_clock); - guest_rtc = s->base_rtc * NANOSECONDS_PER_SECOND - + guest_clock - s->last_update + s->offset; + guest_rtc = s->base_rtc * NANOSECONDS_PER_SECOND + + guest_clock - s->last_update + s->offset; return guest_rtc; } @@ -120,7 +123,7 @@ static void rtc_coalesced_timer_update(RTCState *s) /* divide each RTC interval to 2 - 8 smaller intervals */ int c = MIN(s->irq_coalesced, 7) + 1; int64_t next_clock = qemu_clock_get_ns(rtc_clock) + - muldiv64(s->period / c, get_ticks_per_sec(), RTC_CLOCK_RATE); + muldiv64(s->period / c, NANOSECONDS_PER_SECOND, RTC_CLOCK_RATE); timer_mod(s->coalesced_timer, next_clock); } } @@ -166,10 +169,12 @@ static void periodic_timer_update(RTCState *s, int64_t current_time) s->period = period; #endif /* compute 32 khz clock */ - cur_clock = muldiv64(current_time, RTC_CLOCK_RATE, get_ticks_per_sec()); + cur_clock = + muldiv64(current_time, RTC_CLOCK_RATE, NANOSECONDS_PER_SECOND); + next_irq_clock = (cur_clock & ~(period - 1)) + period; - s->next_periodic_time = - muldiv64(next_irq_clock, get_ticks_per_sec(), RTC_CLOCK_RATE) + 1; + s->next_periodic_time = muldiv64(next_irq_clock, NANOSECONDS_PER_SECOND, + RTC_CLOCK_RATE) + 1; timer_mod(s->periodic_timer, s->next_periodic_time); } else { #ifdef TARGET_I386 diff --git a/hw/timer/omap_gptimer.c b/hw/timer/omap_gptimer.c index b30342129a..3a43863042 100644 --- a/hw/timer/omap_gptimer.c +++ b/hw/timer/omap_gptimer.c @@ -402,7 +402,7 @@ static void omap_gp_timer_write(void *opaque, hwaddr addr, if (s->trigger == gpt_trigger_none) omap_gp_timer_out(s, s->scpwm); /* TODO: make sure this doesn't overflow 32-bits */ - s->ticks_per_sec = get_ticks_per_sec() << (s->pre ? s->ptv + 1 : 0); + s->ticks_per_sec = NANOSECONDS_PER_SECOND << (s->pre ? s->ptv + 1 : 0); omap_gp_timer_update(s); break; diff --git a/hw/timer/omap_synctimer.c b/hw/timer/omap_synctimer.c index edd8d98d57..9ee6519793 100644 --- a/hw/timer/omap_synctimer.c +++ b/hw/timer/omap_synctimer.c @@ -29,7 +29,8 @@ struct omap_synctimer_s { /* 32-kHz Sync Timer of the OMAP2 */ static uint32_t omap_synctimer_read(struct omap_synctimer_s *s) { - return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 0x8000, get_ticks_per_sec()); + return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 0x8000, + NANOSECONDS_PER_SECOND); } void omap_synctimer_reset(struct omap_synctimer_s *s) diff --git a/hw/timer/pl031.c b/hw/timer/pl031.c index 3ccb2cb460..38e0cb5ad6 100644 --- a/hw/timer/pl031.c +++ b/hw/timer/pl031.c @@ -15,6 +15,7 @@ #include "hw/sysbus.h" #include "qemu/timer.h" #include "sysemu/sysemu.h" +#include "qemu/cutils.h" //#define DEBUG_PL031 @@ -80,7 +81,7 @@ static void pl031_interrupt(void * opaque) static uint32_t pl031_get_count(PL031State *s) { int64_t now = qemu_clock_get_ns(rtc_clock); - return s->tick_offset + now / get_ticks_per_sec(); + return s->tick_offset + now / NANOSECONDS_PER_SECOND; } static void pl031_set_alarm(PL031State *s) @@ -96,7 +97,7 @@ static void pl031_set_alarm(PL031State *s) pl031_interrupt(s); } else { int64_t now = qemu_clock_get_ns(rtc_clock); - timer_mod(s->timer, now + (int64_t)ticks * get_ticks_per_sec()); + timer_mod(s->timer, now + (int64_t)ticks * NANOSECONDS_PER_SECOND); } } @@ -204,7 +205,7 @@ static void pl031_init(Object *obj) sysbus_init_irq(dev, &s->irq); qemu_get_timedate(&tm, 0); s->tick_offset = mktimegm(&tm) - - qemu_clock_get_ns(rtc_clock) / get_ticks_per_sec(); + qemu_clock_get_ns(rtc_clock) / NANOSECONDS_PER_SECOND; s->timer = timer_new_ns(rtc_clock, pl031_interrupt, s); } @@ -216,7 +217,7 @@ static void pl031_pre_save(void *opaque) /* tick_offset is base_time - rtc_clock base time. Instead, we want to * store the base time relative to the QEMU_CLOCK_VIRTUAL for backwards-compatibility. */ int64_t delta = qemu_clock_get_ns(rtc_clock) - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); - s->tick_offset_vmstate = s->tick_offset + delta / get_ticks_per_sec(); + s->tick_offset_vmstate = s->tick_offset + delta / NANOSECONDS_PER_SECOND; } static int pl031_post_load(void *opaque, int version_id) @@ -224,7 +225,7 @@ static int pl031_post_load(void *opaque, int version_id) PL031State *s = opaque; int64_t delta = qemu_clock_get_ns(rtc_clock) - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); - s->tick_offset = s->tick_offset_vmstate - delta / get_ticks_per_sec(); + s->tick_offset = s->tick_offset_vmstate - delta / NANOSECONDS_PER_SECOND; pl031_set_alarm(s); return 0; } diff --git a/hw/timer/pxa2xx_timer.c b/hw/timer/pxa2xx_timer.c index 33449e66b5..59002b407e 100644 --- a/hw/timer/pxa2xx_timer.c +++ b/hw/timer/pxa2xx_timer.c @@ -119,11 +119,11 @@ static void pxa2xx_timer_update(void *opaque, uint64_t now_qemu) uint64_t new_qemu; now_vm = s->clock + - muldiv64(now_qemu - s->lastload, s->freq, get_ticks_per_sec()); + muldiv64(now_qemu - s->lastload, s->freq, NANOSECONDS_PER_SECOND); for (i = 0; i < 4; i ++) { new_qemu = now_qemu + muldiv64((uint32_t) (s->timer[i].value - now_vm), - get_ticks_per_sec(), s->freq); + NANOSECONDS_PER_SECOND, s->freq); timer_mod(s->timer[i].qtimer, new_qemu); } } @@ -148,10 +148,10 @@ static void pxa2xx_timer_update4(void *opaque, uint64_t now_qemu, int n) now_vm = s->tm4[counter].clock + muldiv64(now_qemu - s->tm4[counter].lastload, - s->tm4[counter].freq, get_ticks_per_sec()); + s->tm4[counter].freq, NANOSECONDS_PER_SECOND); new_qemu = now_qemu + muldiv64((uint32_t) (s->tm4[n].tm.value - now_vm), - get_ticks_per_sec(), s->tm4[counter].freq); + NANOSECONDS_PER_SECOND, s->tm4[counter].freq); timer_mod(s->tm4[n].tm.qtimer, new_qemu); } @@ -190,7 +190,7 @@ static uint64_t pxa2xx_timer_read(void *opaque, hwaddr offset, return s->tm4[tm].tm.value; case OSCR: return s->clock + muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - - s->lastload, s->freq, get_ticks_per_sec()); + s->lastload, s->freq, NANOSECONDS_PER_SECOND); case OSCR11: tm ++; /* fall through */ case OSCR10: tm ++; @@ -214,15 +214,17 @@ static uint64_t pxa2xx_timer_read(void *opaque, hwaddr offset, s->snapshot = s->tm4[tm - 1].clock + muldiv64( qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - s->tm4[tm - 1].lastload, - s->tm4[tm - 1].freq, get_ticks_per_sec()); + s->tm4[tm - 1].freq, NANOSECONDS_PER_SECOND); else s->snapshot = s->tm4[tm - 1].clock; } if (!s->tm4[tm].freq) return s->tm4[tm].clock; - return s->tm4[tm].clock + muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - - s->tm4[tm].lastload, s->tm4[tm].freq, get_ticks_per_sec()); + return s->tm4[tm].clock + + muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - + s->tm4[tm].lastload, s->tm4[tm].freq, + NANOSECONDS_PER_SECOND); case OIER: return s->irq_enabled; case OSSR: /* Status register */ diff --git a/hw/timer/twl92230.c b/hw/timer/twl92230.c index 1c92438b18..7ba4e9a7c9 100644 --- a/hw/timer/twl92230.c +++ b/hw/timer/twl92230.c @@ -25,6 +25,7 @@ #include "hw/i2c/i2c.h" #include "sysemu/sysemu.h" #include "ui/console.h" +#include "qemu/bcd.h" #define VERBOSE 1 diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c index c1c3d4dcc3..381e7266ea 100644 --- a/hw/tpm/tpm_tis.c +++ b/hw/tpm/tpm_tis.c @@ -31,6 +31,7 @@ #include "hw/i386/pc.h" #include "hw/pci/pci_ids.h" #include "tpm_tis.h" +#include "qapi/error.h" #include "qemu-common.h" #include "qemu/main-loop.h" #include "sysemu/tpm_backend.h" diff --git a/hw/tricore/tricore_testboard.c b/hw/tricore/tricore_testboard.c index 3cadb6521c..8d3520f5be 100644 --- a/hw/tricore/tricore_testboard.c +++ b/hw/tricore/tricore_testboard.c @@ -19,6 +19,9 @@ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "hw/hw.h" #include "hw/devices.h" #include "net/net.h" diff --git a/hw/unicore32/puv3.c b/hw/unicore32/puv3.c index 4522fa263b..31cd171016 100644 --- a/hw/unicore32/puv3.c +++ b/hw/unicore32/puv3.c @@ -10,6 +10,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "qemu-common.h" #include "ui/console.h" #include "elf.h" diff --git a/hw/usb/bus.c b/hw/usb/bus.c index 4452bdbe20..16c3461d99 100644 --- a/hw/usb/bus.c +++ b/hw/usb/bus.c @@ -2,10 +2,12 @@ #include "hw/hw.h" #include "hw/usb.h" #include "hw/qdev.h" +#include "qapi/error.h" #include "qemu/error-report.h" #include "sysemu/sysemu.h" #include "monitor/monitor.h" #include "trace.h" +#include "qemu/cutils.h" static void usb_bus_dev_print(Monitor *mon, DeviceState *qdev, int indent); diff --git a/hw/usb/dev-hid.c b/hw/usb/dev-hid.c index 40f38ad45e..24d05f76f9 100644 --- a/hw/usb/dev-hid.c +++ b/hw/usb/dev-hid.c @@ -27,6 +27,7 @@ #include "ui/console.h" #include "hw/usb.h" #include "hw/usb/desc.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "hw/input/hid.h" diff --git a/hw/usb/dev-hub.c b/hw/usb/dev-hub.c index 64acdb0af0..a33f21cb38 100644 --- a/hw/usb/dev-hub.c +++ b/hw/usb/dev-hub.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "trace.h" #include "hw/usb.h" diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c index ee2071f3d5..bda84a64bd 100644 --- a/hw/usb/dev-mtp.c +++ b/hw/usb/dev-mtp.c @@ -10,12 +10,14 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include <wchar.h> #include <dirent.h> #include <sys/statvfs.h> #ifdef CONFIG_INOTIFY1 #include <sys/inotify.h> +#include "qapi/error.h" #include "qemu/main-loop.h" #endif diff --git a/hw/usb/dev-network.c b/hw/usb/dev-network.c index c6abd38c2a..74306b58e3 100644 --- a/hw/usb/dev-network.c +++ b/hw/usb/dev-network.c @@ -24,6 +24,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "hw/usb.h" #include "hw/usb/desc.h" @@ -33,6 +34,7 @@ #include "qemu/config-file.h" #include "sysemu/sysemu.h" #include "qemu/iov.h" +#include "qemu/cutils.h" /*#define TRAFFIC_DEBUG*/ /* Thanks to NetChip Technologies for donating this product ID. diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c index afad1db8b3..ba8538e60e 100644 --- a/hw/usb/dev-serial.c +++ b/hw/usb/dev-serial.c @@ -9,7 +9,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" +#include "qemu/cutils.h" #include "qemu/error-report.h" #include "hw/usb.h" #include "hw/usb/desc.h" diff --git a/hw/usb/dev-smartcard-reader.c b/hw/usb/dev-smartcard-reader.c index 96a1a13812..af4b851356 100644 --- a/hw/usb/dev-smartcard-reader.c +++ b/hw/usb/dev-smartcard-reader.c @@ -35,6 +35,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "qemu/error-report.h" #include "hw/usb.h" diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c index 5ae0424923..248a580457 100644 --- a/hw/usb/dev-storage.c +++ b/hw/usb/dev-storage.c @@ -8,6 +8,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "qemu/error-report.h" #include "qemu/option.h" @@ -21,6 +22,7 @@ #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" #include "qapi/visitor.h" +#include "qemu/cutils.h" //#define DEBUG_MSD diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index 0f95d0d284..159f58d5a0 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -28,6 +28,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/usb/ehci-regs.h" #include "hw/usb/hcd-ehci.h" #include "trace.h" @@ -2308,10 +2309,11 @@ static void ehci_frame_timer(void *opaque) /* If we've raised int, we speed up the timer, so that we quickly * notice any new packets queued up in response */ if (ehci->int_req_by_async && (ehci->usbsts & USBSTS_INT)) { - expire_time = t_now + get_ticks_per_sec() / (FRAME_TIMER_FREQ * 4); + expire_time = t_now + + NANOSECONDS_PER_SECOND / (FRAME_TIMER_FREQ * 4); ehci->int_req_by_async = false; } else { - expire_time = t_now + (get_ticks_per_sec() + expire_time = t_now + (NANOSECONDS_PER_SECOND * (ehci->async_stepdown+1) / FRAME_TIMER_FREQ); } timer_mod(ehci->frame_timer, expire_time); diff --git a/hw/usb/hcd-musb.c b/hw/usb/hcd-musb.c index cd2319735f..27d9d0bd82 100644 --- a/hw/usb/hcd-musb.c +++ b/hw/usb/hcd-musb.c @@ -564,7 +564,7 @@ static void musb_schedule_cb(USBPort *port, USBPacket *packey) ep->intv_timer[dir] = timer_new_ns(QEMU_CLOCK_VIRTUAL, musb_cb_tick, ep); timer_mod(ep->intv_timer[dir], qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - muldiv64(timeout, get_ticks_per_sec(), 8000)); + muldiv64(timeout, NANOSECONDS_PER_SECOND, 8000)); } static int musb_timeout(int ttype, int speed, int val) diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c index 17ed4617ef..ffab561cf6 100644 --- a/hw/usb/hcd-ohci.c +++ b/hw/usb/hcd-ohci.c @@ -27,6 +27,7 @@ #include "qemu/osdep.h" #include "hw/hw.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "hw/usb.h" #include "hw/pci/pci.h" @@ -1849,12 +1850,12 @@ static void usb_ohci_init(OHCIState *ohci, DeviceState *dev, if (usb_frame_time == 0) { #ifdef OHCI_TIME_WARP - usb_frame_time = get_ticks_per_sec(); - usb_bit_time = muldiv64(1, get_ticks_per_sec(), USB_HZ/1000); + usb_frame_time = NANOSECONDS_PER_SECOND; + usb_bit_time = NANOSECONDS_PER_SECOND / (USB_HZ / 1000); #else - usb_frame_time = muldiv64(1, get_ticks_per_sec(), 1000); - if (get_ticks_per_sec() >= USB_HZ) { - usb_bit_time = muldiv64(1, get_ticks_per_sec(), USB_HZ); + usb_frame_time = NANOSECONDS_PER_SECOND / 1000; + if (NANOSECONDS_PER_SECOND >= USB_HZ) { + usb_bit_time = NANOSECONDS_PER_SECOND / USB_HZ; } else { usb_bit_time = 1; } diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c index c370240be2..18057bfb6e 100644 --- a/hw/usb/hcd-uhci.c +++ b/hw/usb/hcd-uhci.c @@ -30,6 +30,7 @@ #include "hw/usb.h" #include "hw/usb/uhci-regs.h" #include "hw/pci/pci.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "qemu/iov.h" #include "sysemu/dma.h" @@ -402,7 +403,7 @@ static int uhci_post_load(void *opaque, int version_id) if (version_id < 2) { s->expire_time = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - (get_ticks_per_sec() / FRAME_TIMER_FREQ); + (NANOSECONDS_PER_SECOND / FRAME_TIMER_FREQ); } return 0; } @@ -444,7 +445,7 @@ static void uhci_port_write(void *opaque, hwaddr addr, /* start frame processing */ trace_usb_uhci_schedule_start(); s->expire_time = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - (get_ticks_per_sec() / FRAME_TIMER_FREQ); + (NANOSECONDS_PER_SECOND / FRAME_TIMER_FREQ); timer_mod(s->frame_timer, s->expire_time); s->status &= ~UHCI_STS_HCHALTED; } else if (!(val & UHCI_CMD_RS)) { @@ -1130,7 +1131,7 @@ static void uhci_frame_timer(void *opaque) UHCIState *s = opaque; uint64_t t_now, t_last_run; int i, frames; - const uint64_t frame_t = get_ticks_per_sec() / FRAME_TIMER_FREQ; + const uint64_t frame_t = NANOSECONDS_PER_SECOND / FRAME_TIMER_FREQ; s->completions_only = false; qemu_bh_cancel(s->bh); diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c index 5e7ec453d0..6458a94485 100644 --- a/hw/usb/host-libusb.c +++ b/hw/usb/host-libusb.c @@ -37,6 +37,7 @@ #include <poll.h> #include <libusb.h> +#include "qapi/error.h" #include "qemu-common.h" #include "monitor/monitor.h" #include "qemu/error-report.h" diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c index cbcc218183..8d8054037f 100644 --- a/hw/usb/redirect.c +++ b/hw/usb/redirect.c @@ -26,6 +26,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" #include "qemu/timer.h" #include "sysemu/sysemu.h" diff --git a/hw/usb/tusb6010.c b/hw/usb/tusb6010.c index 9f6af90806..8f593a6fdb 100644 --- a/hw/usb/tusb6010.c +++ b/hw/usb/tusb6010.c @@ -516,7 +516,7 @@ static void tusb_async_writew(void *opaque, hwaddr addr, if (value & TUSB_DEV_OTG_TIMER_ENABLE) timer_mod(s->otg_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + muldiv64(TUSB_DEV_OTG_TIMER_VAL(value), - get_ticks_per_sec(), TUSB_DEVCLOCK)); + NANOSECONDS_PER_SECOND, TUSB_DEVCLOCK)); else timer_del(s->otg_timer); break; @@ -726,8 +726,8 @@ static void tusb6010_power(TUSBState *s, int on) /* Pull the interrupt down after TUSB6010 comes up. */ s->intr_ok = 0; tusb_intr_update(s); - timer_mod(s->pwr_timer, - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + get_ticks_per_sec() / 2); + timer_mod(s->pwr_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + + NANOSECONDS_PER_SECOND / 2); } } diff --git a/hw/vfio/common.c b/hw/vfio/common.c index fb588d8d8e..f27db36fb3 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -323,7 +323,7 @@ static void vfio_listener_region_add(MemoryListener *listener, { VFIOContainer *container = container_of(listener, VFIOContainer, listener); hwaddr iova, end; - Int128 llend; + Int128 llend, llsize; void *vaddr; int ret; @@ -349,12 +349,12 @@ static void vfio_listener_region_add(MemoryListener *listener, if (int128_ge(int128_make64(iova), llend)) { return; } - end = int128_get64(llend); + end = int128_get64(int128_sub(llend, int128_one())); - if ((iova < container->min_iova) || ((end - 1) > container->max_iova)) { + if ((iova < container->min_iova) || (end > container->max_iova)) { error_report("vfio: IOMMU container %p can't map guest IOVA region" " 0x%"HWADDR_PRIx"..0x%"HWADDR_PRIx, - container, iova, end - 1); + container, iova, end); ret = -EFAULT; goto fail; } @@ -364,7 +364,7 @@ static void vfio_listener_region_add(MemoryListener *listener, if (memory_region_is_iommu(section->mr)) { VFIOGuestIOMMU *giommu; - trace_vfio_listener_region_add_iommu(iova, end - 1); + trace_vfio_listener_region_add_iommu(iova, end); /* * FIXME: We should do some checking to see if the * capabilities of the host VFIO IOMMU are adequate to model @@ -395,13 +395,16 @@ static void vfio_listener_region_add(MemoryListener *listener, section->offset_within_region + (iova - section->offset_within_address_space); - trace_vfio_listener_region_add_ram(iova, end - 1, vaddr); + trace_vfio_listener_region_add_ram(iova, end, vaddr); - ret = vfio_dma_map(container, iova, end - iova, vaddr, section->readonly); + llsize = int128_sub(llend, int128_make64(iova)); + + ret = vfio_dma_map(container, iova, int128_get64(llsize), + vaddr, section->readonly); if (ret) { error_report("vfio_dma_map(%p, 0x%"HWADDR_PRIx", " "0x%"HWADDR_PRIx", %p) = %d (%m)", - container, iova, end - iova, vaddr, ret); + container, iova, int128_get64(llsize), vaddr, ret); goto fail; } diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c index a2ab75d3f2..1798a00a3f 100644 --- a/hw/vfio/platform.c +++ b/hw/vfio/platform.c @@ -15,6 +15,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include <sys/ioctl.h> #include <linux/vfio.h> diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index 7ed3dd9a13..5914e85107 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -9,6 +9,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/virtio/vhost.h" #include "hw/virtio/vhost-backend.h" #include "hw/virtio/virtio-net.h" diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index 392d848819..4400718154 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -14,6 +14,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "hw/virtio/vhost.h" #include "hw/hw.h" #include "qemu/atomic.h" diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 0dadb6687f..bfedbbf17f 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -26,6 +26,7 @@ #include "hw/virtio/virtio-balloon.h" #include "hw/virtio/virtio-input.h" #include "hw/pci/pci.h" +#include "qapi/error.h" #include "qemu/error-report.h" #include "hw/pci/msi.h" #include "hw/pci/msix.h" diff --git a/hw/virtio/virtio-rng.c b/hw/virtio/virtio-rng.c index d7134646e2..6b991a7642 100644 --- a/hw/virtio/virtio-rng.c +++ b/hw/virtio/virtio-rng.c @@ -10,6 +10,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu/iov.h" #include "hw/qdev.h" #include "hw/virtio/virtio.h" diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index 08275a9848..14d5d91397 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -12,7 +12,9 @@ */ #include "qemu/osdep.h" - +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "trace.h" #include "exec/address-spaces.h" #include "qemu/error-report.h" diff --git a/hw/watchdog/watchdog.c b/hw/watchdog/watchdog.c index 194c9b4ed9..bbf3646bae 100644 --- a/hw/watchdog/watchdog.c +++ b/hw/watchdog/watchdog.c @@ -20,7 +20,6 @@ */ #include "qemu/osdep.h" -#include "qemu-common.h" #include "qemu/option.h" #include "qemu/config-file.h" #include "qemu/queue.h" @@ -29,6 +28,7 @@ #include "sysemu/watchdog.h" #include "qapi-event.h" #include "hw/nmi.h" +#include "qemu/help_option.h" static int watchdog_action = WDT_RESET; static QLIST_HEAD(watchdog_list, WatchdogTimerModel) watchdog_list; diff --git a/hw/watchdog/wdt_diag288.c b/hw/watchdog/wdt_diag288.c index 1c3658e4a8..f54a35a0e3 100644 --- a/hw/watchdog/wdt_diag288.c +++ b/hw/watchdog/wdt_diag288.c @@ -79,7 +79,7 @@ static int wdt_diag288_handle_timer(DIAG288State *diag288, } timer_mod(diag288->timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - timeout * get_ticks_per_sec()); + timeout * NANOSECONDS_PER_SECOND); break; case WDT_DIAG288_CANCEL: if (!diag288->enabled) { diff --git a/hw/watchdog/wdt_ib700.c b/hw/watchdog/wdt_ib700.c index 532530b95b..532afe89e7 100644 --- a/hw/watchdog/wdt_ib700.c +++ b/hw/watchdog/wdt_ib700.c @@ -64,7 +64,7 @@ static void ib700_write_enable_reg(void *vp, uint32_t addr, uint32_t data) ib700_debug("addr = %x, data = %x\n", addr, data); - timeout = (int64_t) time_map[data & 0xF] * get_ticks_per_sec(); + timeout = (int64_t) time_map[data & 0xF] * NANOSECONDS_PER_SECOND; timer_mod(s->timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + timeout); } diff --git a/hw/xen/xen-host-pci-device.c b/hw/xen/xen-host-pci-device.c index 9666fff8c9..eed8cc88e3 100644 --- a/hw/xen/xen-host-pci-device.c +++ b/hw/xen/xen-host-pci-device.c @@ -7,7 +7,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu-common.h" +#include "qemu/cutils.h" #include "xen-host-pci-device.h" #define XEN_HOST_PCI_MAX_EXT_CAP \ diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c index 657bf6cdc1..f593b046e5 100644 --- a/hw/xen/xen_pt.c +++ b/hw/xen/xen_pt.c @@ -53,6 +53,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include <sys/ioctl.h> #include "hw/pci/pci.h" diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c index 1b48f19183..9869ffda01 100644 --- a/hw/xen/xen_pt_config_init.c +++ b/hw/xen/xen_pt_config_init.c @@ -13,6 +13,7 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "qemu/timer.h" #include "hw/xen/xen_backend.h" #include "xen_pt.h" diff --git a/hw/xen/xen_pt_graphics.c b/hw/xen/xen_pt_graphics.c index 71e745f8ca..0f4c8d77e2 100644 --- a/hw/xen/xen_pt_graphics.c +++ b/hw/xen/xen_pt_graphics.c @@ -2,6 +2,7 @@ * graphics passthrough */ #include "qemu/osdep.h" +#include "qapi/error.h" #include "xen_pt.h" #include "xen-host-pci-device.h" #include "hw/xen/xen_backend.h" diff --git a/hw/xtensa/sim.c b/hw/xtensa/sim.c index 23050e8fb7..5e94004261 100644 --- a/hw/xtensa/sim.c +++ b/hw/xtensa/sim.c @@ -26,6 +26,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "sysemu/sysemu.h" #include "hw/boards.h" #include "hw/loader.h" diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c index 54e7f46868..2d117369af 100644 --- a/hw/xtensa/xtfpga.c +++ b/hw/xtensa/xtfpga.c @@ -26,6 +26,9 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "cpu.h" #include "sysemu/sysemu.h" #include "hw/boards.h" #include "hw/loader.h" |