diff options
Diffstat (limited to 'hw')
38 files changed, 429 insertions, 157 deletions
diff --git a/hw/9pfs/codir.c b/hw/9pfs/codir.c index 65ad3298be..ec9cc7fb27 100644 --- a/hw/9pfs/codir.c +++ b/hw/9pfs/codir.c @@ -14,7 +14,7 @@ #include "fsdev/qemu-fsdev.h" #include "qemu/thread.h" -#include "block/coroutine.h" +#include "qemu/coroutine.h" #include "virtio-9p-coth.h" int v9fs_co_readdir_r(V9fsPDU *pdu, V9fsFidState *fidp, struct dirent *dent, diff --git a/hw/9pfs/cofile.c b/hw/9pfs/cofile.c index 2efebf3571..7cb55ee93a 100644 --- a/hw/9pfs/cofile.c +++ b/hw/9pfs/cofile.c @@ -14,7 +14,7 @@ #include "fsdev/qemu-fsdev.h" #include "qemu/thread.h" -#include "block/coroutine.h" +#include "qemu/coroutine.h" #include "virtio-9p-coth.h" int v9fs_co_st_gen(V9fsPDU *pdu, V9fsPath *path, mode_t st_mode, diff --git a/hw/9pfs/cofs.c b/hw/9pfs/cofs.c index 42ee614e27..e1953a9aa1 100644 --- a/hw/9pfs/cofs.c +++ b/hw/9pfs/cofs.c @@ -14,7 +14,7 @@ #include "fsdev/qemu-fsdev.h" #include "qemu/thread.h" -#include "block/coroutine.h" +#include "qemu/coroutine.h" #include "virtio-9p-coth.h" static ssize_t __readlink(V9fsState *s, V9fsPath *path, V9fsString *buf) diff --git a/hw/9pfs/coxattr.c b/hw/9pfs/coxattr.c index 18ee08df0f..55c0d231cb 100644 --- a/hw/9pfs/coxattr.c +++ b/hw/9pfs/coxattr.c @@ -14,7 +14,7 @@ #include "fsdev/qemu-fsdev.h" #include "qemu/thread.h" -#include "block/coroutine.h" +#include "qemu/coroutine.h" #include "virtio-9p-coth.h" int v9fs_co_llistxattr(V9fsPDU *pdu, V9fsPath *path, void *value, size_t size) diff --git a/hw/9pfs/virtio-9p-coth.c b/hw/9pfs/virtio-9p-coth.c index 8185c533c0..5057f8d220 100644 --- a/hw/9pfs/virtio-9p-coth.c +++ b/hw/9pfs/virtio-9p-coth.c @@ -15,7 +15,7 @@ #include "fsdev/qemu-fsdev.h" #include "qemu/thread.h" #include "qemu/event_notifier.h" -#include "block/coroutine.h" +#include "qemu/coroutine.h" #include "virtio-9p-coth.h" /* v9fs glib thread pool */ diff --git a/hw/9pfs/virtio-9p-coth.h b/hw/9pfs/virtio-9p-coth.h index 4f51b250d1..0fbe49a946 100644 --- a/hw/9pfs/virtio-9p-coth.h +++ b/hw/9pfs/virtio-9p-coth.h @@ -16,7 +16,7 @@ #define _QEMU_VIRTIO_9P_COTH_H #include "qemu/thread.h" -#include "block/coroutine.h" +#include "qemu/coroutine.h" #include "virtio-9p.h" #include <glib.h> diff --git a/hw/9pfs/virtio-9p.h b/hw/9pfs/virtio-9p.h index 2e7d488570..d7a4dc1e9a 100644 --- a/hw/9pfs/virtio-9p.h +++ b/hw/9pfs/virtio-9p.h @@ -13,7 +13,7 @@ #include "fsdev/file-op-9p.h" #include "fsdev/virtio-9p-marshal.h" #include "qemu/thread.h" -#include "block/coroutine.h" +#include "qemu/coroutine.h" enum { P9_TLERROR = 6, diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 4e7160ce96..5d38c47444 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -119,7 +119,7 @@ static const MemMapEntry a15memmap[] = { [VIRT_GIC_REDIST] = { 0x080A0000, 0x00F60000 }, [VIRT_UART] = { 0x09000000, 0x00001000 }, [VIRT_RTC] = { 0x09010000, 0x00001000 }, - [VIRT_FW_CFG] = { 0x09020000, 0x0000000a }, + [VIRT_FW_CFG] = { 0x09020000, 0x00000018 }, [VIRT_MMIO] = { 0x0a000000, 0x00000200 }, /* ...repeating for a total of NUM_VIRTIO_TRANSPORTS, each of that size */ [VIRT_PLATFORM_BUS] = { 0x0c000000, 0x02000000 }, @@ -677,13 +677,13 @@ static void create_flash(const VirtBoardInfo *vbi) g_free(nodename); } -static void create_fw_cfg(const VirtBoardInfo *vbi) +static void create_fw_cfg(const VirtBoardInfo *vbi, AddressSpace *as) { hwaddr base = vbi->memmap[VIRT_FW_CFG].base; hwaddr size = vbi->memmap[VIRT_FW_CFG].size; char *nodename; - fw_cfg_init_mem_wide(base + 8, base, 8); + fw_cfg_init_mem_wide(base + 8, base, 8, base + 16, as); nodename = g_strdup_printf("/fw-cfg@%" PRIx64, base); qemu_fdt_add_subnode(vbi->fdt, nodename); @@ -1031,7 +1031,7 @@ static void machvirt_init(MachineState *machine) */ create_virtio_devices(vbi, pic); - create_fw_cfg(vbi); + create_fw_cfg(vbi, &address_space_memory); rom_set_fw(fw_cfg_find()); guest_info->smp_cpus = smp_cpus; diff --git a/hw/audio/adlib.c b/hw/audio/adlib.c index 656eb3773a..334935f8d9 100644 --- a/hw/audio/adlib.c +++ b/hw/audio/adlib.c @@ -57,11 +57,6 @@ void YMF262UpdateOneQEMU (int which, INT16 *dst, int length); #define SHIFT 1 #endif -#define IO_READ_PROTO(name) \ - uint32_t name (void *opaque, uint32_t nport) -#define IO_WRITE_PROTO(name) \ - void name (void *opaque, uint32_t nport, uint32_t val) - #define TYPE_ADLIB "adlib" #define ADLIB(obj) OBJECT_CHECK(AdlibState, (obj), TYPE_ADLIB) @@ -124,7 +119,7 @@ static void adlib_kill_timers (AdlibState *s) } } -static IO_WRITE_PROTO (adlib_write) +static void adlib_write(void *opaque, uint32_t nport, uint32_t val) { AdlibState *s = opaque; int a = nport & 3; @@ -141,7 +136,7 @@ static IO_WRITE_PROTO (adlib_write) #endif } -static IO_READ_PROTO (adlib_read) +static uint32_t adlib_read(void *opaque, uint32_t nport) { AdlibState *s = opaque; uint8_t data; diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c index 8e7bcf503e..592578b142 100644 --- a/hw/audio/es1370.c +++ b/hw/audio/es1370.c @@ -157,11 +157,6 @@ static const unsigned dac1_samplerate[] = { 5512, 11025, 22050, 44100 }; #define DAC2_CHANNEL 1 #define ADC_CHANNEL 2 -#define IO_READ_PROTO(n) \ -static uint32_t n (void *opaque, uint32_t addr) -#define IO_WRITE_PROTO(n) \ -static void n (void *opaque, uint32_t addr, uint32_t val) - static void es1370_dac1_callback (void *opaque, int free); static void es1370_dac2_callback (void *opaque, int free); static void es1370_adc_callback (void *opaque, int avail); @@ -474,7 +469,7 @@ static inline uint32_t es1370_fixup (ES1370State *s, uint32_t addr) return addr; } -IO_WRITE_PROTO (es1370_writeb) +static void es1370_writeb(void *opaque, uint32_t addr, uint32_t val) { ES1370State *s = opaque; uint32_t shift, mask; @@ -512,7 +507,7 @@ IO_WRITE_PROTO (es1370_writeb) } } -IO_WRITE_PROTO (es1370_writew) +static void es1370_writew(void *opaque, uint32_t addr, uint32_t val) { ES1370State *s = opaque; addr = es1370_fixup (s, addr); @@ -549,7 +544,7 @@ IO_WRITE_PROTO (es1370_writew) } } -IO_WRITE_PROTO (es1370_writel) +static void es1370_writel(void *opaque, uint32_t addr, uint32_t val) { ES1370State *s = opaque; struct chan *d = &s->chan[0]; @@ -615,7 +610,7 @@ IO_WRITE_PROTO (es1370_writel) } } -IO_READ_PROTO (es1370_readb) +static uint32_t es1370_readb(void *opaque, uint32_t addr) { ES1370State *s = opaque; uint32_t val; @@ -650,7 +645,7 @@ IO_READ_PROTO (es1370_readb) return val; } -IO_READ_PROTO (es1370_readw) +static uint32_t es1370_readw(void *opaque, uint32_t addr) { ES1370State *s = opaque; struct chan *d = &s->chan[0]; @@ -692,7 +687,7 @@ IO_READ_PROTO (es1370_readw) return val; } -IO_READ_PROTO (es1370_readl) +static uint32_t es1370_readl(void *opaque, uint32_t addr) { ES1370State *s = opaque; uint32_t val; diff --git a/hw/audio/gus.c b/hw/audio/gus.c index 86223a9544..e0c8a4ee1e 100644 --- a/hw/audio/gus.c +++ b/hw/audio/gus.c @@ -41,11 +41,6 @@ #define GUS_ENDIANNESS 0 #endif -#define IO_READ_PROTO(name) \ - static uint32_t name (void *opaque, uint32_t nport) -#define IO_WRITE_PROTO(name) \ - static void name (void *opaque, uint32_t nport, uint32_t val) - #define TYPE_GUS "gus" #define GUS(obj) OBJECT_CHECK (GUSState, (obj), TYPE_GUS) @@ -64,14 +59,14 @@ typedef struct GUSState { qemu_irq pic; } GUSState; -IO_READ_PROTO (gus_readb) +static uint32_t gus_readb(void *opaque, uint32_t nport) { GUSState *s = opaque; return gus_read (&s->emu, nport, 1); } -IO_WRITE_PROTO (gus_writeb) +static void gus_writeb(void *opaque, uint32_t nport, uint32_t val) { GUSState *s = opaque; diff --git a/hw/audio/sb16.c b/hw/audio/sb16.c index b052de5f7d..995435f240 100644 --- a/hw/audio/sb16.c +++ b/hw/audio/sb16.c @@ -40,11 +40,6 @@ #define ldebug(...) #endif -#define IO_READ_PROTO(name) \ - uint32_t name (void *opaque, uint32_t nport) -#define IO_WRITE_PROTO(name) \ - void name (void *opaque, uint32_t nport, uint32_t val) - static const char e3[] = "COPYRIGHT (C) CREATIVE TECHNOLOGY LTD, 1992."; #define TYPE_SB16 "sb16" @@ -881,7 +876,7 @@ static void reset (SB16State *s) legacy_reset (s); } -static IO_WRITE_PROTO (dsp_write) +static void dsp_write(void *opaque, uint32_t nport, uint32_t val) { SB16State *s = opaque; int iport; @@ -959,7 +954,7 @@ static IO_WRITE_PROTO (dsp_write) } } -static IO_READ_PROTO (dsp_read) +static uint32_t dsp_read(void *opaque, uint32_t nport) { SB16State *s = opaque; int iport, retval, ack = 0; @@ -1058,14 +1053,14 @@ static void reset_mixer (SB16State *s) } } -static IO_WRITE_PROTO (mixer_write_indexb) +static void mixer_write_indexb(void *opaque, uint32_t nport, uint32_t val) { SB16State *s = opaque; (void) nport; s->mixer_nreg = val; } -static IO_WRITE_PROTO (mixer_write_datab) +static void mixer_write_datab(void *opaque, uint32_t nport, uint32_t val) { SB16State *s = opaque; @@ -1121,7 +1116,7 @@ static IO_WRITE_PROTO (mixer_write_datab) s->mixer_regs[s->mixer_nreg] = val; } -static IO_READ_PROTO (mixer_read) +static uint32_t mixer_read(void *opaque, uint32_t nport) { SB16State *s = opaque; diff --git a/hw/display/vmware_vga.c b/hw/display/vmware_vga.c index 8e9350981c..9354037852 100644 --- a/hw/display/vmware_vga.c +++ b/hw/display/vmware_vga.c @@ -488,10 +488,10 @@ static inline int vmsvga_fill_rect(struct vmsvga_state_s *s, #endif struct vmsvga_cursor_definition_s { - int width; - int height; + uint32_t width; + uint32_t height; int id; - int bpp; + uint32_t bpp; int hot_x; int hot_y; uint32_t mask[1024]; @@ -658,7 +658,10 @@ static void vmsvga_fifo_run(struct vmsvga_state_s *s) cursor.bpp = vmsvga_fifo_read(s); args = SVGA_BITMAP_SIZE(x, y) + SVGA_PIXMAP_SIZE(x, y, cursor.bpp); - if (SVGA_BITMAP_SIZE(x, y) > sizeof cursor.mask || + if (cursor.width > 256 || + cursor.height > 256 || + cursor.bpp > 32 || + SVGA_BITMAP_SIZE(x, y) > sizeof cursor.mask || SVGA_PIXMAP_SIZE(x, y, cursor.bpp) > sizeof cursor.image) { goto badcmd; } diff --git a/hw/i386/kvm/pci-assign.c b/hw/i386/kvm/pci-assign.c index 44beee3a05..0fd69230ae 100644 --- a/hw/i386/kvm/pci-assign.c +++ b/hw/i386/kvm/pci-assign.c @@ -979,7 +979,7 @@ static void assigned_dev_update_msi(PCIDevice *pci_dev) MSIMessage msg = msi_get_message(pci_dev, 0); int virq; - virq = kvm_irqchip_add_msi_route(kvm_state, msg); + virq = kvm_irqchip_add_msi_route(kvm_state, msg, pci_dev); if (virq < 0) { perror("assigned_dev_update_msi: kvm_irqchip_add_msi_route"); return; @@ -1017,7 +1017,7 @@ static void assigned_dev_update_msi_msg(PCIDevice *pci_dev) } kvm_irqchip_update_msi_route(kvm_state, assigned_dev->msi_virq[0], - msi_get_message(pci_dev, 0)); + msi_get_message(pci_dev, 0), pci_dev); } static bool assigned_dev_msix_masked(MSIXTableEntry *entry) @@ -1083,7 +1083,7 @@ static int assigned_dev_update_msix_mmio(PCIDevice *pci_dev) msg.address = entry->addr_lo | ((uint64_t)entry->addr_hi << 32); msg.data = entry->data; - r = kvm_irqchip_add_msi_route(kvm_state, msg); + r = kvm_irqchip_add_msi_route(kvm_state, msg, pci_dev); if (r < 0) { return r; } @@ -1483,7 +1483,7 @@ static int assigned_device_pci_cap_init(PCIDevice *pci_dev, Error **errp) * error bits, leave the rest. */ status = pci_get_long(pci_dev->config + pos + PCI_X_STATUS); status &= ~(PCI_X_STATUS_BUS | PCI_X_STATUS_DEVFN); - status |= (pci_bus_num(pci_dev->bus) << 8) | pci_dev->devfn; + status |= pci_requester_id(pci_dev); status &= ~(PCI_X_STATUS_SPL_DISC | PCI_X_STATUS_UNX_SPL | PCI_X_STATUS_SPL_ERR); pci_set_long(pci_dev->config + pos + PCI_X_STATUS, status); @@ -1602,7 +1602,8 @@ static void assigned_dev_msix_mmio_write(void *opaque, hwaddr addr, msg.data = entry->data; ret = kvm_irqchip_update_msi_route(kvm_state, - adev->msi_virq[i], msg); + adev->msi_virq[i], msg, + pdev); if (ret) { error_report("Error updating irq routing entry (%d)", ret); } diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 208f5530c8..3d958bae5b 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -752,14 +752,15 @@ static void pc_build_smbios(FWCfgState *fw_cfg) } } -static FWCfgState *bochs_bios_init(void) +static FWCfgState *bochs_bios_init(AddressSpace *as) { FWCfgState *fw_cfg; uint64_t *numa_fw_cfg; int i, j; unsigned int apic_id_limit = pc_apic_id_limit(max_cpus); - fw_cfg = fw_cfg_init_io(BIOS_CFG_IOPORT); + fw_cfg = fw_cfg_init_io_dma(BIOS_CFG_IOPORT, BIOS_CFG_IOPORT + 4, as); + /* FW_CFG_MAX_CPUS is a bit confusing/problematic on x86: * * SeaBIOS needs FW_CFG_MAX_CPUS for CPU hotplug, but the CPU hotplug @@ -1392,7 +1393,8 @@ FWCfgState *pc_memory_init(PCMachineState *pcms, option_rom_mr, 1); - fw_cfg = bochs_bios_init(); + fw_cfg = bochs_bios_init(&address_space_memory); + rom_set_fw(fw_cfg); if (guest_info->has_reserved_memory && pcms->hotplug_memory.base) { diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 0eacde12bb..9d4425a5b9 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -434,6 +434,11 @@ static void pc_xen_hvm_init(MachineState *machine) { PCIBus *bus; + if (!xen_enabled()) { + error_report("xenfv machine requires the xen accelerator"); + exit(1); + } + pc_xen_hvm_init_pci(machine); bus = pci_find_primary_bus(); diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c index ee45f038b8..8682c42e46 100644 --- a/hw/i386/xen/xen_platform.c +++ b/hw/i386/xen/xen_platform.c @@ -387,6 +387,9 @@ static int xen_platform_initfn(PCIDevice *dev) PCIXenPlatformState *d = XEN_PLATFORM(dev); uint8_t *pci_conf; + /* Device will crash on reset if xen is not initialized */ + assert(xen_enabled()); + pci_conf = dev->config; pci_set_word(pci_conf + PCI_COMMAND, PCI_COMMAND_IO | PCI_COMMAND_MEMORY); diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c index 796be15635..21f76ed86e 100644 --- a/hw/ide/ahci.c +++ b/hw/ide/ahci.c @@ -548,7 +548,7 @@ static void ahci_init_d2h(AHCIDevice *ad) ad->init_d2h_sent = true; /* We're emulating receiving the first Reg H2D Fis from the device; * Update the SIG register, but otherwise proceed as normal. */ - pr->sig = (ide_state->hcyl << 24) | + pr->sig = ((uint32_t)ide_state->hcyl << 24) | (ide_state->lcyl << 16) | (ide_state->sector << 8) | (ide_state->nsector & 0xFF); diff --git a/hw/input/virtio-input.c b/hw/input/virtio-input.c index 7b25d27693..1f5a40de35 100644 --- a/hw/input/virtio-input.c +++ b/hw/input/virtio-input.c @@ -20,6 +20,10 @@ void virtio_input_send(VirtIOInput *vinput, virtio_input_event *event) unsigned have, need; int i, len; + if (!vinput->active) { + return; + } + /* queue up events ... */ if (vinput->qindex == vinput->qsize) { vinput->qsize++; diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index 658f8c4ff1..73b0a813a7 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -23,6 +23,7 @@ */ #include "hw/hw.h" #include "sysemu/sysemu.h" +#include "sysemu/dma.h" #include "hw/isa/isa.h" #include "hw/nvram/fw_cfg.h" #include "hw/sysbus.h" @@ -30,7 +31,7 @@ #include "qemu/error-report.h" #include "qemu/config-file.h" -#define FW_CFG_SIZE 2 +#define FW_CFG_CTL_SIZE 2 #define FW_CFG_NAME "fw_cfg" #define FW_CFG_PATH "/machine/" FW_CFG_NAME @@ -42,6 +43,18 @@ #define FW_CFG_IO(obj) OBJECT_CHECK(FWCfgIoState, (obj), TYPE_FW_CFG_IO) #define FW_CFG_MEM(obj) OBJECT_CHECK(FWCfgMemState, (obj), TYPE_FW_CFG_MEM) +/* FW_CFG_VERSION bits */ +#define FW_CFG_VERSION 0x01 +#define FW_CFG_VERSION_DMA 0x02 + +/* FW_CFG_DMA_CONTROL bits */ +#define FW_CFG_DMA_CTL_ERROR 0x01 +#define FW_CFG_DMA_CTL_READ 0x02 +#define FW_CFG_DMA_CTL_SKIP 0x04 +#define FW_CFG_DMA_CTL_SELECT 0x08 + +#define FW_CFG_DMA_SIGNATURE 0x51454d5520434647ULL /* "QEMU CFG" */ + typedef struct FWCfgEntry { uint32_t len; uint8_t *data; @@ -59,6 +72,11 @@ struct FWCfgState { uint16_t cur_entry; uint32_t cur_offset; Notifier machine_ready; + + bool dma_enabled; + dma_addr_t dma_addr; + AddressSpace *dma_as; + MemoryRegion dma_iomem; }; struct FWCfgIoState { @@ -67,7 +85,7 @@ struct FWCfgIoState { /*< public >*/ MemoryRegion comb_iomem; - uint32_t iobase; + uint32_t iobase, dma_iobase; }; struct FWCfgMemState { @@ -292,6 +310,129 @@ static void fw_cfg_data_mem_write(void *opaque, hwaddr addr, } while (i); } +static void fw_cfg_dma_transfer(FWCfgState *s) +{ + dma_addr_t len; + FWCfgDmaAccess dma; + int arch; + FWCfgEntry *e; + int read; + dma_addr_t dma_addr; + + /* Reset the address before the next access */ + dma_addr = s->dma_addr; + s->dma_addr = 0; + + if (dma_memory_read(s->dma_as, dma_addr, &dma, sizeof(dma))) { + stl_be_dma(s->dma_as, dma_addr + offsetof(FWCfgDmaAccess, control), + FW_CFG_DMA_CTL_ERROR); + return; + } + + dma.address = be64_to_cpu(dma.address); + dma.length = be32_to_cpu(dma.length); + dma.control = be32_to_cpu(dma.control); + + if (dma.control & FW_CFG_DMA_CTL_SELECT) { + fw_cfg_select(s, dma.control >> 16); + } + + arch = !!(s->cur_entry & FW_CFG_ARCH_LOCAL); + e = &s->entries[arch][s->cur_entry & FW_CFG_ENTRY_MASK]; + + if (dma.control & FW_CFG_DMA_CTL_READ) { + read = 1; + } else if (dma.control & FW_CFG_DMA_CTL_SKIP) { + read = 0; + } else { + dma.length = 0; + } + + dma.control = 0; + + while (dma.length > 0 && !(dma.control & FW_CFG_DMA_CTL_ERROR)) { + if (s->cur_entry == FW_CFG_INVALID || !e->data || + s->cur_offset >= e->len) { + len = dma.length; + + /* If the access is not a read access, it will be a skip access, + * tested before. + */ + if (read) { + if (dma_memory_set(s->dma_as, dma.address, 0, len)) { + dma.control |= FW_CFG_DMA_CTL_ERROR; + } + } + + } else { + if (dma.length <= (e->len - s->cur_offset)) { + len = dma.length; + } else { + len = (e->len - s->cur_offset); + } + + if (e->read_callback) { + e->read_callback(e->callback_opaque, s->cur_offset); + } + + /* If the access is not a read access, it will be a skip access, + * tested before. + */ + if (read) { + if (dma_memory_write(s->dma_as, dma.address, + &e->data[s->cur_offset], len)) { + dma.control |= FW_CFG_DMA_CTL_ERROR; + } + } + + s->cur_offset += len; + } + + dma.address += len; + dma.length -= len; + + } + + stl_be_dma(s->dma_as, dma_addr + offsetof(FWCfgDmaAccess, control), + dma.control); + + trace_fw_cfg_read(s, 0); +} + +static uint64_t fw_cfg_dma_mem_read(void *opaque, hwaddr addr, + unsigned size) +{ + /* Return a signature value (and handle various read sizes) */ + return extract64(FW_CFG_DMA_SIGNATURE, (8 - addr - size) * 8, size * 8); +} + +static void fw_cfg_dma_mem_write(void *opaque, hwaddr addr, + uint64_t value, unsigned size) +{ + FWCfgState *s = opaque; + + if (size == 4) { + if (addr == 0) { + /* FWCfgDmaAccess high address */ + s->dma_addr = value << 32; + } else if (addr == 4) { + /* FWCfgDmaAccess low address */ + s->dma_addr |= value; + fw_cfg_dma_transfer(s); + } + } else if (size == 8 && addr == 0) { + s->dma_addr = value; + fw_cfg_dma_transfer(s); + } +} + +static bool fw_cfg_dma_mem_valid(void *opaque, hwaddr addr, + unsigned size, bool is_write) +{ + return !is_write || ((size == 4 && (addr == 0 || addr == 4)) || + (size == 8 && addr == 0)); +} + static bool fw_cfg_data_mem_valid(void *opaque, hwaddr addr, unsigned size, bool is_write) { @@ -359,6 +500,15 @@ static const MemoryRegionOps fw_cfg_comb_mem_ops = { .valid.accepts = fw_cfg_comb_valid, }; +static const MemoryRegionOps fw_cfg_dma_mem_ops = { + .read = fw_cfg_dma_mem_read, + .write = fw_cfg_dma_mem_write, + .endianness = DEVICE_BIG_ENDIAN, + .valid.accepts = fw_cfg_dma_mem_valid, + .valid.max_access_size = 8, + .impl.max_access_size = 8, +}; + static void fw_cfg_reset(DeviceState *d) { FWCfgState *s = FW_CFG(d); @@ -399,6 +549,22 @@ static bool is_version_1(void *opaque, int version_id) return version_id == 1; } +static bool fw_cfg_dma_enabled(void *opaque) +{ + FWCfgState *s = opaque; + + return s->dma_enabled; +} + +static const VMStateDescription vmstate_fw_cfg_dma = { + .name = "fw_cfg/dma", + .needed = fw_cfg_dma_enabled, + .fields = (VMStateField[]) { + VMSTATE_UINT64(dma_addr, FWCfgState), + VMSTATE_END_OF_LIST() + }, +}; + static const VMStateDescription vmstate_fw_cfg = { .name = "fw_cfg", .version_id = 2, @@ -408,6 +574,10 @@ static const VMStateDescription vmstate_fw_cfg = { VMSTATE_UINT16_HACK(cur_offset, FWCfgState, is_version_1), VMSTATE_UINT32_V(cur_offset, FWCfgState, 2), VMSTATE_END_OF_LIST() + }, + .subsections = (const VMStateDescription*[]) { + &vmstate_fw_cfg_dma, + NULL, } }; @@ -593,7 +763,6 @@ static void fw_cfg_init1(DeviceState *dev) qdev_init_nofail(dev); fw_cfg_add_bytes(s, FW_CFG_SIGNATURE, (char *)"QEMU", 4); - fw_cfg_add_i32(s, FW_CFG_ID, 1); fw_cfg_add_bytes(s, FW_CFG_UUID, qemu_uuid, 16); fw_cfg_add_i16(s, FW_CFG_NOGRAPHIC, (uint16_t)(display_type == DT_NOGRAPHIC)); fw_cfg_add_i16(s, FW_CFG_NB_CPUS, (uint16_t)smp_cpus); @@ -605,25 +774,53 @@ static void fw_cfg_init1(DeviceState *dev) qemu_add_machine_init_done_notifier(&s->machine_ready); } -FWCfgState *fw_cfg_init_io(uint32_t iobase) +FWCfgState *fw_cfg_init_io_dma(uint32_t iobase, uint32_t dma_iobase, + AddressSpace *dma_as) { DeviceState *dev; + FWCfgState *s; + uint32_t version = FW_CFG_VERSION; + bool dma_enabled = dma_iobase && dma_as; dev = qdev_create(NULL, TYPE_FW_CFG_IO); qdev_prop_set_uint32(dev, "iobase", iobase); + qdev_prop_set_uint32(dev, "dma_iobase", dma_iobase); + qdev_prop_set_bit(dev, "dma_enabled", dma_enabled); + fw_cfg_init1(dev); + s = FW_CFG(dev); + + if (dma_enabled) { + /* 64 bits for the address field */ + s->dma_as = dma_as; + s->dma_addr = 0; + + version |= FW_CFG_VERSION_DMA; + } - return FW_CFG(dev); + fw_cfg_add_i32(s, FW_CFG_ID, version); + + return s; +} + +FWCfgState *fw_cfg_init_io(uint32_t iobase) +{ + return fw_cfg_init_io_dma(iobase, 0, NULL); } -FWCfgState *fw_cfg_init_mem_wide(hwaddr ctl_addr, hwaddr data_addr, - uint32_t data_width) +FWCfgState *fw_cfg_init_mem_wide(hwaddr ctl_addr, + hwaddr data_addr, uint32_t data_width, + hwaddr dma_addr, AddressSpace *dma_as) { DeviceState *dev; SysBusDevice *sbd; + FWCfgState *s; + uint32_t version = FW_CFG_VERSION; + bool dma_enabled = dma_addr && dma_as; dev = qdev_create(NULL, TYPE_FW_CFG_MEM); qdev_prop_set_uint32(dev, "data_width", data_width); + qdev_prop_set_bit(dev, "dma_enabled", dma_enabled); fw_cfg_init1(dev); @@ -631,13 +828,25 @@ FWCfgState *fw_cfg_init_mem_wide(hwaddr ctl_addr, hwaddr data_addr, sysbus_mmio_map(sbd, 0, ctl_addr); sysbus_mmio_map(sbd, 1, data_addr); - return FW_CFG(dev); + s = FW_CFG(dev); + + if (dma_enabled) { + s->dma_as = dma_as; + s->dma_addr = 0; + sysbus_mmio_map(sbd, 2, dma_addr); + version |= FW_CFG_VERSION_DMA; + } + + fw_cfg_add_i32(s, FW_CFG_ID, version); + + return s; } FWCfgState *fw_cfg_init_mem(hwaddr ctl_addr, hwaddr data_addr) { return fw_cfg_init_mem_wide(ctl_addr, data_addr, - fw_cfg_data_mem_ops.valid.max_access_size); + fw_cfg_data_mem_ops.valid.max_access_size, + 0, NULL); } @@ -664,6 +873,9 @@ static const TypeInfo fw_cfg_info = { static Property fw_cfg_io_properties[] = { DEFINE_PROP_UINT32("iobase", FWCfgIoState, iobase, -1), + DEFINE_PROP_UINT32("dma_iobase", FWCfgIoState, dma_iobase, -1), + DEFINE_PROP_BOOL("dma_enabled", FWCfgIoState, parent_obj.dma_enabled, + false), DEFINE_PROP_END_OF_LIST(), }; @@ -673,8 +885,15 @@ static void fw_cfg_io_realize(DeviceState *dev, Error **errp) SysBusDevice *sbd = SYS_BUS_DEVICE(dev); memory_region_init_io(&s->comb_iomem, OBJECT(s), &fw_cfg_comb_mem_ops, - FW_CFG(s), "fwcfg", FW_CFG_SIZE); + FW_CFG(s), "fwcfg", FW_CFG_CTL_SIZE); sysbus_add_io(sbd, s->iobase, &s->comb_iomem); + + if (FW_CFG(s)->dma_enabled) { + memory_region_init_io(&FW_CFG(s)->dma_iomem, OBJECT(s), + &fw_cfg_dma_mem_ops, FW_CFG(s), "fwcfg.dma", + sizeof(dma_addr_t)); + sysbus_add_io(sbd, s->dma_iobase, &FW_CFG(s)->dma_iomem); + } } static void fw_cfg_io_class_init(ObjectClass *klass, void *data) @@ -695,6 +914,8 @@ static const TypeInfo fw_cfg_io_info = { static Property fw_cfg_mem_properties[] = { DEFINE_PROP_UINT32("data_width", FWCfgMemState, data_width, -1), + DEFINE_PROP_BOOL("dma_enabled", FWCfgMemState, parent_obj.dma_enabled, + false), DEFINE_PROP_END_OF_LIST(), }; @@ -705,7 +926,7 @@ static void fw_cfg_mem_realize(DeviceState *dev, Error **errp) const MemoryRegionOps *data_ops = &fw_cfg_data_mem_ops; memory_region_init_io(&s->ctl_iomem, OBJECT(s), &fw_cfg_ctl_mem_ops, - FW_CFG(s), "fwcfg.ctl", FW_CFG_SIZE); + FW_CFG(s), "fwcfg.ctl", FW_CFG_CTL_SIZE); sysbus_init_mmio(sbd, &s->ctl_iomem); if (s->data_width > data_ops->valid.max_access_size) { @@ -723,6 +944,13 @@ static void fw_cfg_mem_realize(DeviceState *dev, Error **errp) memory_region_init_io(&s->data_iomem, OBJECT(s), data_ops, FW_CFG(s), "fwcfg.data", data_ops->valid.max_access_size); sysbus_init_mmio(sbd, &s->data_iomem); + + if (FW_CFG(s)->dma_enabled) { + memory_region_init_io(&FW_CFG(s)->dma_iomem, OBJECT(s), + &fw_cfg_dma_mem_ops, FW_CFG(s), "fwcfg.dma", + sizeof(dma_addr_t)); + sysbus_init_mmio(sbd, &FW_CFG(s)->dma_iomem); + } } static void fw_cfg_mem_class_init(ObjectClass *klass, void *data) diff --git a/hw/pci/msi.c b/hw/pci/msi.c index f9c0484420..c1dd5318c8 100644 --- a/hw/pci/msi.c +++ b/hw/pci/msi.c @@ -294,7 +294,7 @@ void msi_send_message(PCIDevice *dev, MSIMessage msg) { MemTxAttrs attrs = {}; - attrs.stream_id = (pci_bus_num(dev->bus) << 8) | dev->devfn; + attrs.requester_id = pci_requester_id(dev); address_space_stl_le(&dev->bus_master_as, msg.address, msg.data, attrs, NULL); } diff --git a/hw/pci/pcie_aer.c b/hw/pci/pcie_aer.c index 46e0ad8a93..98d2c183b0 100644 --- a/hw/pci/pcie_aer.c +++ b/hw/pci/pcie_aer.c @@ -979,7 +979,7 @@ static int do_pcie_aer_inject_error(Monitor *mon, } } err.status = error_status; - err.source_id = (pci_bus_num(dev->bus) << 8) | dev->devfn; + err.source_id = pci_requester_id(dev); err.flags = 0; if (correctable) { diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index d1b0e53668..3852ad1967 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1169,6 +1169,7 @@ static int spapr_vga_init(PCIBus *pci_bus) case VGA_DEVICE: return true; case VGA_STD: + case VGA_VIRTIO: return pci_vga_init(pci_bus) != NULL; default: fprintf(stderr, "This vga model is not supported," diff --git a/hw/s390x/ipl.c b/hw/s390x/ipl.c index 31473e749e..5f7f34900a 100644 --- a/hw/s390x/ipl.c +++ b/hw/s390x/ipl.c @@ -95,6 +95,11 @@ static const VMStateDescription vmstate_ipl = { } }; +static S390IPLState *get_ipl_device(void) +{ + return S390_IPL(object_resolve_path_type("", TYPE_S390_IPL, NULL)); +} + static uint64_t bios_translate_addr(void *opaque, uint64_t srcaddr) { uint64_t dstaddr = *(uint64_t *) opaque; @@ -218,7 +223,7 @@ static Property s390_ipl_properties[] = { * - -1 if no valid boot device was found * - ccw id of the boot device otherwise */ -static uint64_t s390_update_iplstate(CPUS390XState *env, S390IPLState *ipl) +static uint64_t s390_update_iplstate(S390IPLState *ipl) { DeviceState *dev_st; @@ -251,25 +256,19 @@ out: return (uint32_t) (ipl->cssid << 24 | ipl->ssid << 16 | ipl->devno); } -int s390_ipl_update_diag308(IplParameterBlock *iplb) +void s390_ipl_update_diag308(IplParameterBlock *iplb) { - S390IPLState *ipl; + S390IPLState *ipl = get_ipl_device(); - ipl = S390_IPL(object_resolve_path(TYPE_S390_IPL, NULL)); - if (ipl) { - ipl->iplb = *iplb; - ipl->iplb_valid = true; - return 0; - } - return -1; + ipl->iplb = *iplb; + ipl->iplb_valid = true; } IplParameterBlock *s390_ipl_get_iplb(void) { - S390IPLState *ipl; + S390IPLState *ipl = get_ipl_device(); - ipl = S390_IPL(object_resolve_path(TYPE_S390_IPL, NULL)); - if (!ipl || !ipl->iplb_valid) { + if (!ipl->iplb_valid) { return NULL; } return &ipl->iplb; @@ -277,33 +276,33 @@ IplParameterBlock *s390_ipl_get_iplb(void) void s390_reipl_request(void) { - S390IPLState *ipl; + S390IPLState *ipl = get_ipl_device(); - ipl = S390_IPL(object_resolve_path(TYPE_S390_IPL, NULL)); ipl->reipl_requested = true; qemu_system_reset_request(); } +void s390_ipl_prepare_cpu(S390CPU *cpu) +{ + S390IPLState *ipl = get_ipl_device(); + + cpu->env.psw.addr = ipl->start_addr; + cpu->env.psw.mask = IPL_PSW_MASK; + + if (!ipl->kernel || ipl->iplb_valid) { + cpu->env.psw.addr = ipl->bios_start_addr; + cpu->env.regs[7] = s390_update_iplstate(ipl); + } +} + static void s390_ipl_reset(DeviceState *dev) { S390IPLState *ipl = S390_IPL(dev); - S390CPU *cpu = S390_CPU(qemu_get_cpu(0)); - CPUS390XState *env = &cpu->env; - - env->psw.addr = ipl->start_addr; - env->psw.mask = IPL_PSW_MASK; if (!ipl->reipl_requested) { ipl->iplb_valid = false; } ipl->reipl_requested = false; - - if (!ipl->kernel || ipl->iplb_valid) { - env->psw.addr = ipl->bios_start_addr; - env->regs[7] = s390_update_iplstate(env, ipl); - } - - s390_cpu_set_state(CPU_STATE_OPERATING, cpu); } static void s390_ipl_class_init(ObjectClass *klass, void *data) diff --git a/hw/s390x/ipl.h b/hw/s390x/ipl.h index 70497bc65f..7f2b4033d4 100644 --- a/hw/s390x/ipl.h +++ b/hw/s390x/ipl.h @@ -12,13 +12,16 @@ #ifndef HW_S390_IPL_H #define HW_S390_IPL_H +#include "cpu.h" + typedef struct IplParameterBlock { uint8_t reserved1[110]; uint16_t devno; uint8_t reserved2[88]; } IplParameterBlock; -int s390_ipl_update_diag308(IplParameterBlock *iplb); +void s390_ipl_update_diag308(IplParameterBlock *iplb); +void s390_ipl_prepare_cpu(S390CPU *cpu); IplParameterBlock *s390_ipl_get_iplb(void); void s390_reipl_request(void); diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 6195f132fc..faba773592 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -35,26 +35,23 @@ typedef struct S390CcwMachineState { bool dea_key_wrap; } S390CcwMachineState; +static const char *const reset_dev_types[] = { + "virtual-css-bridge", + "s390-sclp-event-facility", + "s390-flic", + "diag288", +}; + void subsystem_reset(void) { - DeviceState *css, *sclp, *flic, *diag288; + DeviceState *dev; + int i; - css = DEVICE(object_resolve_path_type("", "virtual-css-bridge", NULL)); - if (css) { - qdev_reset_all(css); - } - sclp = DEVICE(object_resolve_path_type("", - "s390-sclp-event-facility", NULL)); - if (sclp) { - qdev_reset_all(sclp); - } - flic = DEVICE(object_resolve_path_type("", "s390-flic", NULL)); - if (flic) { - qdev_reset_all(flic); - } - diag288 = DEVICE(object_resolve_path_type("", "diag288", NULL)); - if (diag288) { - qdev_reset_all(diag288); + for (i = 0; i < ARRAY_SIZE(reset_dev_types); i++) { + dev = DEVICE(object_resolve_path_type("", reset_dev_types[i], NULL)); + if (dev) { + qdev_reset_all(dev); + } } } @@ -164,6 +161,7 @@ static void ccw_machine_class_init(ObjectClass *oc, void *data) NMIClass *nc = NMI_CLASS(oc); mc->init = ccw_init; + mc->reset = s390_machine_reset; mc->block_default_type = IF_VIRTIO; mc->no_cdrom = 1; mc->no_floppy = 1; @@ -262,6 +260,18 @@ static const TypeInfo ccw_machine_info = { .driver = "virtio-rng-ccw",\ .property = "max_revision",\ .value = "0",\ + },{\ + .driver = "virtio-net-ccw",\ + .property = "max_revision",\ + .value = "0",\ + },{\ + .driver = "virtio-scsi-ccw",\ + .property = "max_revision",\ + .value = "0",\ + },{\ + .driver = "vhost-scsi-ccw",\ + .property = "max_revision",\ + .value = "0",\ }, static void ccw_machine_2_4_class_init(ObjectClass *oc, void *data) diff --git a/hw/s390x/s390-virtio.c b/hw/s390x/s390-virtio.c index bc013eb3d4..cbde9772e5 100644 --- a/hw/s390x/s390-virtio.c +++ b/hw/s390x/s390-virtio.c @@ -40,6 +40,7 @@ #include "hw/s390x/s390_flic.h" #include "hw/s390x/s390-virtio.h" #include "hw/s390x/storage-keys.h" +#include "hw/s390x/ipl.h" #include "cpu.h" //#define DEBUG_S390 @@ -314,6 +315,19 @@ void s390_nmi(NMIState *n, int cpu_index, Error **errp) } } +void s390_machine_reset(void) +{ + S390CPU *ipl_cpu = S390_CPU(qemu_get_cpu(0)); + + qemu_devices_reset(); + s390_cmma_reset(); + s390_crypto_reset(); + + /* all cpus are stopped - configure and start the ipl cpu only */ + s390_ipl_prepare_cpu(ipl_cpu); + s390_cpu_set_state(CPU_STATE_OPERATING, ipl_cpu); +} + static void s390_machine_class_init(ObjectClass *oc, void *data) { MachineClass *mc = MACHINE_CLASS(oc); @@ -322,6 +336,7 @@ static void s390_machine_class_init(ObjectClass *oc, void *data) mc->alias = "s390"; mc->desc = "VirtIO based S390 machine"; mc->init = s390_init; + mc->reset = s390_machine_reset; mc->block_default_type = IF_VIRTIO; mc->max_cpus = 255; mc->no_serial = 1; diff --git a/hw/s390x/s390-virtio.h b/hw/s390x/s390-virtio.h index f389aa1a67..eebce8e5e6 100644 --- a/hw/s390x/s390-virtio.h +++ b/hw/s390x/s390-virtio.h @@ -27,5 +27,6 @@ void s390_init_ipl_dev(const char *kernel_filename, bool enforce_bios); void s390_create_virtio_net(BusState *bus, const char *name); void s390_nmi(NMIState *n, int cpu_index, Error **errp); +void s390_machine_reset(void); void s390_memory_init(ram_addr_t mem_size); #endif diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c index a04369c5ad..dcd724e6a5 100644 --- a/hw/scsi/megasas.c +++ b/hw/scsi/megasas.c @@ -431,7 +431,7 @@ static uint64_t megasas_fw_time(void) static uint64_t megasas_get_sata_addr(uint16_t id) { uint64_t addr = (0x1221ULL << 48); - return addr & (id << 24); + return addr | ((uint64_t)id << 24); } /* diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c index ffac8f4bb6..d373c1b676 100644 --- a/hw/scsi/scsi-bus.c +++ b/hw/scsi/scsi-bus.c @@ -558,7 +558,7 @@ SCSIRequest *scsi_req_alloc(const SCSIReqOps *reqops, SCSIDevice *d, const int memset_off = offsetof(SCSIRequest, sense) + sizeof(req->sense); - req = g_slice_alloc(reqops->size); + req = g_malloc(reqops->size); memset((uint8_t *)req + memset_off, 0, reqops->size - memset_off); req->refcount = 1; req->bus = bus; @@ -1622,7 +1622,7 @@ void scsi_req_unref(SCSIRequest *req) } object_unref(OBJECT(req->dev)); object_unref(OBJECT(qbus->parent)); - g_slice_free1(req->ops->size, req); + g_free(req); } } diff --git a/hw/scsi/virtio-scsi-dataplane.c b/hw/scsi/virtio-scsi-dataplane.c index 5575648a98..1248fd93ee 100644 --- a/hw/scsi/virtio-scsi-dataplane.c +++ b/hw/scsi/virtio-scsi-dataplane.c @@ -57,7 +57,7 @@ static VirtIOSCSIVring *virtio_scsi_vring_init(VirtIOSCSI *s, return NULL; } - r = g_slice_new(VirtIOSCSIVring); + r = g_new(VirtIOSCSIVring, 1); r->host_notifier = *virtio_queue_get_host_notifier(vq); r->guest_notifier = *virtio_queue_get_guest_notifier(vq); aio_set_event_notifier(s->ctx, &r->host_notifier, handler); @@ -73,7 +73,7 @@ static VirtIOSCSIVring *virtio_scsi_vring_init(VirtIOSCSI *s, fail_vring: aio_set_event_notifier(s->ctx, &r->host_notifier, NULL); k->set_host_notifier(qbus->parent, n, false); - g_slice_free(VirtIOSCSIVring, r); + g_free(r); return NULL; } @@ -182,18 +182,18 @@ static void virtio_scsi_vring_teardown(VirtIOSCSI *s) if (s->ctrl_vring) { vring_teardown(&s->ctrl_vring->vring, vdev, 0); - g_slice_free(VirtIOSCSIVring, s->ctrl_vring); + g_free(s->ctrl_vring); s->ctrl_vring = NULL; } if (s->event_vring) { vring_teardown(&s->event_vring->vring, vdev, 1); - g_slice_free(VirtIOSCSIVring, s->event_vring); + g_free(s->event_vring); s->event_vring = NULL; } if (s->cmd_vrings) { for (i = 0; i < vs->conf.num_queues && s->cmd_vrings[i]; i++) { vring_teardown(&s->cmd_vrings[i]->vring, vdev, 2 + i); - g_slice_free(VirtIOSCSIVring, s->cmd_vrings[i]); + g_free(s->cmd_vrings[i]); s->cmd_vrings[i] = NULL; } free(s->cmd_vrings); diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c index 1c33f146a7..20885fb7f1 100644 --- a/hw/scsi/virtio-scsi.c +++ b/hw/scsi/virtio-scsi.c @@ -47,7 +47,7 @@ VirtIOSCSIReq *virtio_scsi_init_req(VirtIOSCSI *s, VirtQueue *vq) const size_t zero_skip = offsetof(VirtIOSCSIReq, elem) + sizeof(VirtQueueElement); - req = g_slice_alloc(sizeof(*req) + vs->cdb_size); + req = g_malloc(sizeof(*req) + vs->cdb_size); req->vq = vq; req->dev = s; qemu_sglist_init(&req->qsgl, DEVICE(s), 8, &address_space_memory); @@ -58,11 +58,9 @@ VirtIOSCSIReq *virtio_scsi_init_req(VirtIOSCSI *s, VirtQueue *vq) void virtio_scsi_free_req(VirtIOSCSIReq *req) { - VirtIOSCSICommon *vs = (VirtIOSCSICommon *)req->dev; - qemu_iovec_destroy(&req->resp_iov); qemu_sglist_destroy(&req->qsgl); - g_slice_free1(sizeof(*req) + vs->cdb_size, req); + g_free(req); } static void virtio_scsi_complete_req(VirtIOSCSIReq *req) @@ -250,7 +248,7 @@ static void virtio_scsi_cancel_notify(Notifier *notifier, void *data) if (--n->tmf_req->remaining == 0) { virtio_scsi_complete_req(n->tmf_req); } - g_slice_free(VirtIOSCSICancelNotifier, n); + g_free(n); } /* Return 0 if the request is ready to be completed and return to guest; @@ -301,7 +299,7 @@ static int virtio_scsi_do_tmf(VirtIOSCSI *s, VirtIOSCSIReq *req) VirtIOSCSICancelNotifier *notifier; req->remaining = 1; - notifier = g_slice_new(VirtIOSCSICancelNotifier); + notifier = g_new(VirtIOSCSICancelNotifier, 1); notifier->tmf_req = req; notifier->notifier.notify = virtio_scsi_cancel_notify; scsi_req_cancel_async(r, ¬ifier->notifier); @@ -350,7 +348,7 @@ static int virtio_scsi_do_tmf(VirtIOSCSI *s, VirtIOSCSIReq *req) VirtIOSCSICancelNotifier *notifier; req->remaining++; - notifier = g_slice_new(VirtIOSCSICancelNotifier); + notifier = g_new(VirtIOSCSICancelNotifier, 1); notifier->notifier.notify = virtio_scsi_cancel_notify; notifier->tmf_req = req; scsi_req_cancel_async(r, ¬ifier->notifier); diff --git a/hw/usb/bus.c b/hw/usb/bus.c index 5f39e1e3ac..ee6b43abc6 100644 --- a/hw/usb/bus.c +++ b/hw/usb/bus.c @@ -655,9 +655,12 @@ void hmp_info_usb(Monitor *mon, const QDict *qdict) dev = port->dev; if (!dev) continue; - monitor_printf(mon, " Device %d.%d, Port %s, Speed %s Mb/s, Product %s\n", - bus->busnr, dev->addr, port->path, usb_speed(dev->speed), - dev->product_desc); + monitor_printf(mon, " Device %d.%d, Port %s, Speed %s Mb/s, " + "Product %s%s%s\n", + bus->busnr, dev->addr, port->path, + usb_speed(dev->speed), dev->product_desc, + dev->qdev.id ? ", ID: " : "", + dev->qdev.id ?: ""); } } } diff --git a/hw/usb/dev-audio.c b/hw/usb/dev-audio.c index f092bb8496..02fb1103c6 100644 --- a/hw/usb/dev-audio.c +++ b/hw/usb/dev-audio.c @@ -664,7 +664,7 @@ static const VMStateDescription vmstate_usb_audio = { static Property usb_audio_properties[] = { DEFINE_PROP_UINT32("debug", USBAudioState, debug, 0), DEFINE_PROP_UINT32("buffer", USBAudioState, buffer, - 8 * USBAUDIO_PACKET_SIZE), + 32 * USBAUDIO_PACKET_SIZE), DEFINE_PROP_END_OF_LIST(), }; diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c index 5e492fda0f..7695a97143 100644 --- a/hw/usb/host-libusb.c +++ b/hw/usb/host-libusb.c @@ -451,6 +451,7 @@ static void usb_host_req_complete_iso(struct libusb_transfer *transfer) } if (xfer->ring->ep->pid == USB_TOKEN_IN) { QTAILQ_INSERT_TAIL(&xfer->ring->copy, xfer, next); + usb_wakeup(xfer->ring->ep, 0); } else { QTAILQ_INSERT_TAIL(&xfer->ring->unused, xfer, next); } diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index dcabb6d3b3..8fadbcf682 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -424,7 +424,7 @@ static void vfio_add_kvm_msi_virq(VFIOPCIDevice *vdev, VFIOMSIVector *vector, return; } - virq = kvm_irqchip_add_msi_route(kvm_state, *msg); + virq = kvm_irqchip_add_msi_route(kvm_state, *msg, &vdev->pdev); if (virq < 0) { event_notifier_cleanup(&vector->kvm_interrupt); return; @@ -449,9 +449,10 @@ static void vfio_remove_kvm_msi_virq(VFIOMSIVector *vector) event_notifier_cleanup(&vector->kvm_interrupt); } -static void vfio_update_kvm_msi_virq(VFIOMSIVector *vector, MSIMessage msg) +static void vfio_update_kvm_msi_virq(VFIOMSIVector *vector, MSIMessage msg, + PCIDevice *pdev) { - kvm_irqchip_update_msi_route(kvm_state, vector->virq, msg); + kvm_irqchip_update_msi_route(kvm_state, vector->virq, msg, pdev); } static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr, @@ -486,7 +487,7 @@ static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr, if (!msg) { vfio_remove_kvm_msi_virq(vector); } else { - vfio_update_kvm_msi_virq(vector, *msg); + vfio_update_kvm_msi_virq(vector, *msg, pdev); } } else { vfio_add_kvm_msi_virq(vdev, vector, msg, true); @@ -760,7 +761,7 @@ static void vfio_update_msi(VFIOPCIDevice *vdev) } msg = msi_get_message(&vdev->pdev, i); - vfio_update_kvm_msi_virq(vector, msg); + vfio_update_kvm_msi_virq(vector, msg, &vdev->pdev); } } diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index e5c406d1d2..f55dd2bf8e 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -590,7 +590,7 @@ static int kvm_virtio_pci_vq_vector_use(VirtIOPCIProxy *proxy, int ret; if (irqfd->users == 0) { - ret = kvm_irqchip_add_msi_route(kvm_state, msg); + ret = kvm_irqchip_add_msi_route(kvm_state, msg, &proxy->pci_dev); if (ret < 0) { return ret; } @@ -726,7 +726,8 @@ static int virtio_pci_vq_vector_unmask(VirtIOPCIProxy *proxy, if (proxy->vector_irqfd) { irqfd = &proxy->vector_irqfd[vector]; if (irqfd->msg.data != msg.data || irqfd->msg.address != msg.address) { - ret = kvm_irqchip_update_msi_route(kvm_state, irqfd->virq, msg); + ret = kvm_irqchip_update_msi_route(kvm_state, irqfd->virq, msg, + &proxy->pci_dev); if (ret < 0) { return ret; } diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c index 72350f1418..c1bc5aef53 100644 --- a/hw/xtensa/xtfpga.c +++ b/hw/xtensa/xtfpga.c @@ -149,6 +149,28 @@ static void lx60_net_init(MemoryRegion *address_space, memory_region_add_subregion(address_space, buffers, ram); } +static pflash_t *xtfpga_flash_init(MemoryRegion *address_space, + const LxBoardDesc *board, + DriveInfo *dinfo, int be) +{ + SysBusDevice *s; + DeviceState *dev = qdev_create(NULL, "cfi.pflash01"); + + qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(dinfo), + &error_abort); + qdev_prop_set_uint32(dev, "num-blocks", + board->flash_size / board->flash_sector_size); + qdev_prop_set_uint64(dev, "sector-length", board->flash_sector_size); + qdev_prop_set_uint8(dev, "width", 4); + qdev_prop_set_bit(dev, "big-endian", be); + qdev_prop_set_string(dev, "name", "lx60.io.flash"); + qdev_init_nofail(dev); + s = SYS_BUS_DEVICE(dev); + memory_region_add_subregion(address_space, board->flash_base, + sysbus_mmio_get_region(s, 0)); + return OBJECT_CHECK(pflash_t, (dev), "cfi.pflash01"); +} + static uint64_t translate_phys_addr(void *opaque, uint64_t addr) { XtensaCPU *cpu = opaque; @@ -247,16 +269,7 @@ static void lx_init(const LxBoardDesc *board, MachineState *machine) dinfo = drive_get(IF_PFLASH, 0, 0); if (dinfo) { - flash = pflash_cfi01_register(board->flash_base, - NULL, "lx60.io.flash", board->flash_size, - blk_by_legacy_dinfo(dinfo), - board->flash_sector_size, - board->flash_size / board->flash_sector_size, - 4, 0x0000, 0x0000, 0x0000, 0x0000, be); - if (flash == NULL) { - error_report("unable to mount pflash"); - exit(EXIT_FAILURE); - } + flash = xtfpga_flash_init(system_io, board, dinfo, be); } /* Use presence of kernel file name as 'boot from SRAM' switch. */ @@ -386,7 +399,7 @@ static void lx_init(const LxBoardDesc *board, MachineState *machine) static void xtensa_lx60_init(MachineState *machine) { static const LxBoardDesc lx60_board = { - .flash_base = 0xf8000000, + .flash_base = 0x08000000, .flash_size = 0x00400000, .flash_sector_size = 0x10000, .sram_size = 0x20000, @@ -397,7 +410,7 @@ static void xtensa_lx60_init(MachineState *machine) static void xtensa_lx200_init(MachineState *machine) { static const LxBoardDesc lx200_board = { - .flash_base = 0xf8000000, + .flash_base = 0x08000000, .flash_size = 0x01000000, .flash_sector_size = 0x20000, .sram_size = 0x2000000, @@ -408,7 +421,7 @@ static void xtensa_lx200_init(MachineState *machine) static void xtensa_ml605_init(MachineState *machine) { static const LxBoardDesc ml605_board = { - .flash_base = 0xf8000000, + .flash_base = 0x08000000, .flash_size = 0x01000000, .flash_sector_size = 0x20000, .sram_size = 0x2000000, @@ -419,7 +432,7 @@ static void xtensa_ml605_init(MachineState *machine) static void xtensa_kc705_init(MachineState *machine) { static const LxBoardDesc kc705_board = { - .flash_base = 0xf0000000, + .flash_base = 0x00000000, .flash_size = 0x08000000, .flash_boot_base = 0x06000000, .flash_sector_size = 0x20000, |