diff options
56 files changed, 1050 insertions, 129 deletions
diff --git a/hw/usb/bus.c b/hw/usb/bus.c index 2b11041451..064f94e9c3 100644 --- a/hw/usb/bus.c +++ b/hw/usb/bus.c @@ -23,6 +23,7 @@ static Property usb_props[] = { USB_DEV_FLAG_FULL_PATH, true), DEFINE_PROP_BIT("msos-desc", USBDevice, flags, USB_DEV_FLAG_MSOS_DESC_ENABLE, true), + DEFINE_PROP_STRING("pcap", USBDevice, pcap_filename), DEFINE_PROP_END_OF_LIST() }; @@ -270,6 +271,17 @@ static void usb_qdev_realize(DeviceState *qdev, Error **errp) return; } } + + if (dev->pcap_filename) { + int fd = qemu_open_old(dev->pcap_filename, O_CREAT | O_WRONLY | O_TRUNC, 0666); + if (fd < 0) { + error_setg(errp, "open %s failed", dev->pcap_filename); + usb_qdev_unrealize(qdev); + return; + } + dev->pcap = fdopen(fd, "w"); + usb_pcap_init(dev->pcap); + } } static void usb_qdev_unrealize(DeviceState *qdev) @@ -283,6 +295,10 @@ static void usb_qdev_unrealize(DeviceState *qdev) g_free(s); } + if (dev->pcap) { + fclose(dev->pcap); + } + if (dev->attached) { usb_device_detach(dev); } diff --git a/hw/usb/ccid-card-passthru.c b/hw/usb/ccid-card-passthru.c index c27c602697..c1a90fcc7a 100644 --- a/hw/usb/ccid-card-passthru.c +++ b/hw/usb/ccid-card-passthru.c @@ -336,7 +336,7 @@ static void passthru_apdu_from_guest( PassthruState *card = PASSTHRU_CCID_CARD(base); if (!qemu_chr_fe_backend_connected(&card->cs)) { - printf("ccid-passthru: no chardev, discarding apdu length %d\n", len); + printf("ccid-passthru: no chardev, discarding apdu length %u\n", len); return; } ccid_card_vscard_send_apdu(card, apdu, len); diff --git a/hw/usb/core.c b/hw/usb/core.c index e960036f4d..975f76250a 100644 --- a/hw/usb/core.c +++ b/hw/usb/core.c @@ -142,7 +142,7 @@ static void do_token_setup(USBDevice *s, USBPacket *p) setup_len = (s->setup_buf[7] << 8) | s->setup_buf[6]; if (setup_len > sizeof(s->data_buf)) { fprintf(stderr, - "usb_generic_handle_packet: ctrl buffer too small (%d > %zu)\n", + "usb_generic_handle_packet: ctrl buffer too small (%u > %zu)\n", setup_len, sizeof(s->data_buf)); p->status = USB_RET_STALL; return; @@ -154,6 +154,7 @@ static void do_token_setup(USBDevice *s, USBPacket *p) index = (s->setup_buf[5] << 8) | s->setup_buf[4]; if (s->setup_buf[0] & USB_DIR_IN) { + usb_pcap_ctrl(p, true); usb_device_handle_control(s, p, request, value, index, s->setup_len, s->data_buf); if (p->status == USB_RET_ASYNC) { @@ -190,6 +191,7 @@ static void do_token_in(USBDevice *s, USBPacket *p) switch(s->setup_state) { case SETUP_STATE_ACK: if (!(s->setup_buf[0] & USB_DIR_IN)) { + usb_pcap_ctrl(p, true); usb_device_handle_control(s, p, request, value, index, s->setup_len, s->data_buf); if (p->status == USB_RET_ASYNC) { @@ -197,6 +199,7 @@ static void do_token_in(USBDevice *s, USBPacket *p) } s->setup_state = SETUP_STATE_IDLE; p->actual_length = 0; + usb_pcap_ctrl(p, false); } break; @@ -215,6 +218,7 @@ static void do_token_in(USBDevice *s, USBPacket *p) } s->setup_state = SETUP_STATE_IDLE; p->status = USB_RET_STALL; + usb_pcap_ctrl(p, false); break; default: @@ -230,6 +234,7 @@ static void do_token_out(USBDevice *s, USBPacket *p) case SETUP_STATE_ACK: if (s->setup_buf[0] & USB_DIR_IN) { s->setup_state = SETUP_STATE_IDLE; + usb_pcap_ctrl(p, false); /* transfer OK */ } else { /* ignore additional output */ @@ -251,6 +256,7 @@ static void do_token_out(USBDevice *s, USBPacket *p) } s->setup_state = SETUP_STATE_IDLE; p->status = USB_RET_STALL; + usb_pcap_ctrl(p, false); break; default: @@ -277,7 +283,7 @@ static void do_parameter(USBDevice *s, USBPacket *p) setup_len = (s->setup_buf[7] << 8) | s->setup_buf[6]; if (setup_len > sizeof(s->data_buf)) { fprintf(stderr, - "usb_generic_handle_packet: ctrl buffer too small (%d > %zu)\n", + "usb_generic_handle_packet: ctrl buffer too small (%u > %zu)\n", setup_len, sizeof(s->data_buf)); p->status = USB_RET_STALL; return; @@ -288,6 +294,7 @@ static void do_parameter(USBDevice *s, USBPacket *p) usb_packet_copy(p, s->data_buf, s->setup_len); } + usb_pcap_ctrl(p, true); usb_device_handle_control(s, p, request, value, index, s->setup_len, s->data_buf); if (p->status == USB_RET_ASYNC) { @@ -301,6 +308,7 @@ static void do_parameter(USBDevice *s, USBPacket *p) p->actual_length = 0; usb_packet_copy(p, s->data_buf, s->setup_len); } + usb_pcap_ctrl(p, false); } /* ctrl complete function for devices which use usb_generic_handle_packet and @@ -311,6 +319,7 @@ void usb_generic_async_ctrl_complete(USBDevice *s, USBPacket *p) { if (p->status < 0) { s->setup_state = SETUP_STATE_IDLE; + usb_pcap_ctrl(p, false); } switch (s->setup_state) { @@ -325,6 +334,7 @@ void usb_generic_async_ctrl_complete(USBDevice *s, USBPacket *p) case SETUP_STATE_ACK: s->setup_state = SETUP_STATE_IDLE; p->actual_length = 0; + usb_pcap_ctrl(p, false); break; case SETUP_STATE_PARAM: @@ -359,12 +369,14 @@ USBDevice *usb_find_device(USBPort *port, uint8_t addr) static void usb_process_one(USBPacket *p) { USBDevice *dev = p->ep->dev; + bool nak; /* * Handlers expect status to be initialized to USB_RET_SUCCESS, but it * can be USB_RET_NAK here from a previous usb_process_one() call, * or USB_RET_ASYNC from going through usb_queue_one(). */ + nak = (p->status == USB_RET_NAK); p->status = USB_RET_SUCCESS; if (p->ep->nr == 0) { @@ -388,6 +400,9 @@ static void usb_process_one(USBPacket *p) } } else { /* data pipe */ + if (!nak) { + usb_pcap_data(p, true); + } usb_device_handle_data(dev, p); } } @@ -439,6 +454,7 @@ void usb_handle_packet(USBDevice *dev, USBPacket *p) assert(p->stream || !p->ep->pipeline || QTAILQ_EMPTY(&p->ep->queue)); if (p->status != USB_RET_NAK) { + usb_pcap_data(p, false); usb_packet_set_state(p, USB_PACKET_COMPLETE); } } @@ -458,6 +474,7 @@ void usb_packet_complete_one(USBDevice *dev, USBPacket *p) (p->short_not_ok && (p->actual_length < p->iov.size))) { ep->halted = true; } + usb_pcap_data(p, false); usb_packet_set_state(p, USB_PACKET_COMPLETE); QTAILQ_REMOVE(&ep->queue, p, queue); dev->port->ops->complete(dev->port, p); diff --git a/hw/usb/dev-smartcard-reader.c b/hw/usb/dev-smartcard-reader.c index 946df9734a..80109fa551 100644 --- a/hw/usb/dev-smartcard-reader.c +++ b/hw/usb/dev-smartcard-reader.c @@ -945,7 +945,7 @@ static void ccid_on_apdu_from_guest(USBCCIDState *s, CCID_XferBlock *recv) return; } len = le32_to_cpu(recv->hdr.dwLength); - DPRINTF(s, 1, "%s: seq %d, len %d\n", __func__, + DPRINTF(s, 1, "%s: seq %d, len %u\n", __func__, recv->hdr.bSeq, len); ccid_add_pending_answer(s, (CCID_Header *)recv); if (s->card && len <= BULK_OUT_DATA_SIZE) { @@ -995,13 +995,13 @@ static void ccid_handle_bulk_out(USBCCIDState *s, USBPacket *p) if ((s->bulk_out_pos - 10 < ccid_header->dwLength) && (p->iov.size == CCID_MAX_PACKET_SIZE)) { DPRINTF(s, D_VERBOSE, - "usb-ccid: bulk_in: expecting more packets (%d/%d)\n", + "usb-ccid: bulk_in: expecting more packets (%u/%u)\n", s->bulk_out_pos - 10, ccid_header->dwLength); return; } if (s->bulk_out_pos - 10 != ccid_header->dwLength) { DPRINTF(s, 1, - "usb-ccid: bulk_in: message size mismatch (got %d, expected %d)\n", + "usb-ccid: bulk_in: message size mismatch (got %u, expected %u)\n", s->bulk_out_pos - 10, ccid_header->dwLength); goto err; } @@ -1202,7 +1202,7 @@ void ccid_card_send_apdu_to_guest(CCIDCardState *card, ccid_report_error_failed(s, ERROR_HW_ERROR); return; } - DPRINTF(s, 1, "APDU returned to guest %d (answer seq %d, slot %d)\n", + DPRINTF(s, 1, "APDU returned to guest %u (answer seq %d, slot %d)\n", len, answer->seq, answer->slot); ccid_write_data_block_answer(s, apdu, len); } diff --git a/hw/usb/dev-uas.c b/hw/usb/dev-uas.c index cec071d96c..a51402bc0b 100644 --- a/hw/usb/dev-uas.c +++ b/hw/usb/dev-uas.c @@ -16,6 +16,7 @@ #include "qemu/error-report.h" #include "qemu/main-loop.h" #include "qemu/module.h" +#include "qemu/log.h" #include "hw/usb.h" #include "migration/vmstate.h" @@ -70,7 +71,7 @@ typedef struct { uint8_t reserved_2; uint64_t lun; uint8_t cdb[16]; - uint8_t add_cdb[]; + uint8_t add_cdb[1]; /* not supported by QEMU */ } QEMU_PACKED uas_iu_command; typedef struct { @@ -700,6 +701,11 @@ static void usb_uas_command(UASDevice *uas, uas_iu *iu) uint32_t len; uint16_t tag = be16_to_cpu(iu->hdr.tag); + if (iu->command.add_cdb_length > 0) { + qemu_log_mask(LOG_UNIMP, "additional adb length not yet supported\n"); + goto unsupported_len; + } + if (uas_using_streams(uas) && tag > UAS_MAX_STREAMS) { goto invalid_tag; } @@ -735,6 +741,10 @@ static void usb_uas_command(UASDevice *uas, uas_iu *iu) } return; +unsupported_len: + usb_uas_queue_fake_sense(uas, tag, sense_code_INVALID_PARAM_VALUE); + return; + invalid_tag: usb_uas_queue_fake_sense(uas, tag, sense_code_INVALID_TAG); return; diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index aca018d8b5..212eb05d3d 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -1192,7 +1192,7 @@ static int ehci_init_transfer(EHCIPacket *p) while (bytes > 0) { if (cpage > 4) { - fprintf(stderr, "cpage out of range (%d)\n", cpage); + fprintf(stderr, "cpage out of range (%u)\n", cpage); qemu_sglist_destroy(&p->sgl); return -1; } @@ -1598,7 +1598,7 @@ static int ehci_state_fetchentry(EHCIState *ehci, int async) default: /* TODO: handle FSTN type */ - fprintf(stderr, "FETCHENTRY: entry at %X is of type %d " + fprintf(stderr, "FETCHENTRY: entry at %X is of type %u " "which is not supported yet\n", entry, NLPTR_TYPE_GET(entry)); return -1; } diff --git a/hw/usb/hcd-xhci-pci.c b/hw/usb/hcd-xhci-pci.c index bba628d3d2..9421734d0f 100644 --- a/hw/usb/hcd-xhci-pci.c +++ b/hw/usb/hcd-xhci-pci.c @@ -115,9 +115,7 @@ static void usb_xhci_pci_realize(struct PCIDevice *dev, Error **errp) object_property_set_link(OBJECT(&s->xhci), "host", OBJECT(s), NULL); s->xhci.intr_update = xhci_pci_intr_update; s->xhci.intr_raise = xhci_pci_intr_raise; - object_property_set_bool(OBJECT(&s->xhci), "realized", true, &err); - if (err) { - error_propagate(errp, err); + if (!qdev_realize(DEVICE(&s->xhci), NULL, errp)) { return; } if (strcmp(object_get_typename(OBJECT(dev)), TYPE_NEC_XHCI) == 0) { diff --git a/hw/usb/hcd-xhci-sysbus.c b/hw/usb/hcd-xhci-sysbus.c index 29185d2261..42e2574c82 100644 --- a/hw/usb/hcd-xhci-sysbus.c +++ b/hw/usb/hcd-xhci-sysbus.c @@ -33,12 +33,9 @@ void xhci_sysbus_reset(DeviceState *dev) static void xhci_sysbus_realize(DeviceState *dev, Error **errp) { XHCISysbusState *s = XHCI_SYSBUS(dev); - Error *err = NULL; object_property_set_link(OBJECT(&s->xhci), "host", OBJECT(s), NULL); - object_property_set_bool(OBJECT(&s->xhci), "realized", true, &err); - if (err) { - error_propagate(errp, err); + if (!qdev_realize(DEVICE(&s->xhci), NULL, errp)) { return; } s->irq = g_new0(qemu_irq, s->xhci.numintrs); diff --git a/hw/usb/hcd-xhci.h b/hw/usb/hcd-xhci.h index 02ebd76450..7bba361f3b 100644 --- a/hw/usb/hcd-xhci.h +++ b/hw/usb/hcd-xhci.h @@ -128,7 +128,7 @@ typedef struct XHCIPort { uint32_t portnr; USBPort *uport; uint32_t speedmask; - char name[16]; + char name[20]; MemoryRegion mem; } XHCIPort; diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c index b950501d10..7dde3d1206 100644 --- a/hw/usb/host-libusb.c +++ b/hw/usb/host-libusb.c @@ -179,6 +179,9 @@ static void usb_host_attach_kernel(USBHostDevice *s); #if LIBUSB_API_VERSION >= 0x01000103 # define HAVE_STREAMS 1 #endif +#if LIBUSB_API_VERSION >= 0x01000106 +# define HAVE_SUPER_PLUS 1 +#endif static const char *speed_name[] = { [LIBUSB_SPEED_UNKNOWN] = "?", @@ -186,6 +189,9 @@ static const char *speed_name[] = { [LIBUSB_SPEED_FULL] = "12", [LIBUSB_SPEED_HIGH] = "480", [LIBUSB_SPEED_SUPER] = "5000", +#ifdef HAVE_SUPER_PLUS + [LIBUSB_SPEED_SUPER_PLUS] = "5000+", +#endif }; static const unsigned int speed_map[] = { @@ -193,6 +199,9 @@ static const unsigned int speed_map[] = { [LIBUSB_SPEED_FULL] = USB_SPEED_FULL, [LIBUSB_SPEED_HIGH] = USB_SPEED_HIGH, [LIBUSB_SPEED_SUPER] = USB_SPEED_SUPER, +#ifdef HAVE_SUPER_PLUS + [LIBUSB_SPEED_SUPER_PLUS] = USB_SPEED_SUPER, +#endif }; static const unsigned int status_map[] = { @@ -941,7 +950,8 @@ static int usb_host_open(USBHostDevice *s, libusb_device *dev, int hostfd) usb_host_ep_update(s); libusb_speed = libusb_get_device_speed(dev); -#if LIBUSB_API_VERSION >= 0x01000107 && defined(CONFIG_LINUX) +#if LIBUSB_API_VERSION >= 0x01000107 && defined(CONFIG_LINUX) && \ + defined(USBDEVFS_GET_SPEED) if (hostfd && libusb_speed == 0) { /* * Workaround libusb bug: libusb_get_device_speed() does not @@ -963,8 +973,14 @@ static int usb_host_open(USBHostDevice *s, libusb_device *dev, int hostfd) libusb_speed = LIBUSB_SPEED_HIGH; break; case 5: /* super */ + libusb_speed = LIBUSB_SPEED_SUPER; + break; case 6: /* super plus */ +#ifdef HAVE_SUPER_PLUS + libusb_speed = LIBUSB_SPEED_SUPER_PLUS; +#else libusb_speed = LIBUSB_SPEED_SUPER; +#endif break; } } diff --git a/hw/usb/meson.build b/hw/usb/meson.build index f46c6b6655..653192cff6 100644 --- a/hw/usb/meson.build +++ b/hw/usb/meson.build @@ -5,6 +5,7 @@ softmmu_ss.add(files( 'bus.c', 'combined-packet.c', 'core.c', + 'pcap.c', 'libhw.c' )) diff --git a/hw/usb/pcap.c b/hw/usb/pcap.c new file mode 100644 index 0000000000..4350989d3a --- /dev/null +++ b/hw/usb/pcap.c @@ -0,0 +1,251 @@ +/* + * usb packet capture + * + * Copyright (c) 2021 Gerd Hoffmann <kraxel@redhat.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "hw/usb.h" + +#define PCAP_MAGIC 0xa1b2c3d4 +#define PCAP_MAJOR 2 +#define PCAP_MINOR 4 + +/* https://wiki.wireshark.org/Development/LibpcapFileFormat */ + +struct pcap_hdr { + uint32_t magic_number; /* magic number */ + uint16_t version_major; /* major version number */ + uint16_t version_minor; /* minor version number */ + int32_t thiszone; /* GMT to local correction */ + uint32_t sigfigs; /* accuracy of timestamps */ + uint32_t snaplen; /* max length of captured packets, in octets */ + uint32_t network; /* data link type */ +}; + +struct pcaprec_hdr { + uint32_t ts_sec; /* timestamp seconds */ + uint32_t ts_usec; /* timestamp microseconds */ + uint32_t incl_len; /* number of octets of packet saved in file */ + uint32_t orig_len; /* actual length of packet */ +}; + +/* https://www.tcpdump.org/linktypes.html */ +/* linux: Documentation/usb/usbmon.rst */ +/* linux: drivers/usb/mon/mon_bin.c */ + +#define LINKTYPE_USB_LINUX 189 /* first 48 bytes only */ +#define LINKTYPE_USB_LINUX_MMAPPED 220 /* full 64 byte header */ + +struct usbmon_packet { + uint64_t id; /* 0: URB ID - from submission to callback */ + unsigned char type; /* 8: Same as text; extensible. */ + unsigned char xfer_type; /* ISO (0), Intr, Control, Bulk (3) */ + unsigned char epnum; /* Endpoint number and transfer direction */ + unsigned char devnum; /* Device address */ + uint16_t busnum; /* 12: Bus number */ + char flag_setup; /* 14: Same as text */ + char flag_data; /* 15: Same as text; Binary zero is OK. */ + int64_t ts_sec; /* 16: gettimeofday */ + int32_t ts_usec; /* 24: gettimeofday */ + int32_t status; /* 28: */ + unsigned int length; /* 32: Length of data (submitted or actual) */ + unsigned int len_cap; /* 36: Delivered length */ + union { /* 40: */ + unsigned char setup[8]; /* Only for Control S-type */ + struct iso_rec { /* Only for ISO */ + int32_t error_count; + int32_t numdesc; + } iso; + } s; + int32_t interval; /* 48: Only for Interrupt and ISO */ + int32_t start_frame; /* 52: For ISO */ + uint32_t xfer_flags; /* 56: copy of URB's transfer_flags */ + uint32_t ndesc; /* 60: Actual number of ISO descriptors */ +}; /* 64 total length */ + +/* ------------------------------------------------------------------------ */ + +#define CTRL_LEN 4096 +#define DATA_LEN 256 + +static int usbmon_status(USBPacket *p) +{ + switch (p->status) { + case USB_RET_SUCCESS: + return 0; + case USB_RET_NODEV: + return -19; /* -ENODEV */ + default: + return -121; /* -EREMOTEIO */ + } +} + +static unsigned int usbmon_epnum(USBPacket *p) +{ + unsigned epnum = 0; + + epnum |= p->ep->nr; + epnum |= (p->pid == USB_TOKEN_IN) ? 0x80 : 0; + return epnum; +} + +static unsigned char usbmon_xfer_type[] = { + [USB_ENDPOINT_XFER_CONTROL] = 2, + [USB_ENDPOINT_XFER_ISOC] = 0, + [USB_ENDPOINT_XFER_BULK] = 3, + [USB_ENDPOINT_XFER_INT] = 1, +}; + +static void do_usb_pcap_header(FILE *fp, struct usbmon_packet *packet) +{ + struct pcaprec_hdr header; + struct timeval tv; + + gettimeofday(&tv, NULL); + packet->ts_sec = tv.tv_sec; + packet->ts_usec = tv.tv_usec; + + header.ts_sec = packet->ts_sec; + header.ts_usec = packet->ts_usec; + header.incl_len = packet->len_cap; + header.orig_len = packet->length + sizeof(*packet); + fwrite(&header, sizeof(header), 1, fp); + fwrite(packet, sizeof(*packet), 1, fp); +} + +static void do_usb_pcap_ctrl(FILE *fp, USBPacket *p, bool setup) +{ + USBDevice *dev = p->ep->dev; + bool in = dev->setup_buf[0] & USB_DIR_IN; + struct usbmon_packet packet = { + .id = 0, + .type = setup ? 'S' : 'C', + .xfer_type = usbmon_xfer_type[USB_ENDPOINT_XFER_CONTROL], + .epnum = in ? 0x80 : 0, + .devnum = dev->addr, + .flag_data = '=', + .length = dev->setup_len, + }; + int data_len = dev->setup_len; + + if (data_len > CTRL_LEN) { + data_len = CTRL_LEN; + } + if (setup) { + memcpy(packet.s.setup, dev->setup_buf, 8); + } else { + packet.status = usbmon_status(p); + } + + if (in && setup) { + packet.flag_data = '<'; + packet.length = 0; + data_len = 0; + } + if (!in && !setup) { + packet.flag_data = '>'; + packet.length = 0; + data_len = 0; + } + + packet.len_cap = data_len + sizeof(packet); + do_usb_pcap_header(fp, &packet); + if (data_len) { + fwrite(dev->data_buf, data_len, 1, fp); + } + + fflush(fp); +} + +static void do_usb_pcap_data(FILE *fp, USBPacket *p, bool setup) +{ + struct usbmon_packet packet = { + .id = p->id, + .type = setup ? 'S' : 'C', + .xfer_type = usbmon_xfer_type[p->ep->type], + .epnum = usbmon_epnum(p), + .devnum = p->ep->dev->addr, + .flag_data = '=', + .length = p->iov.size, + }; + int data_len = p->iov.size; + + if (p->ep->nr == 0) { + /* ignore control pipe packets */ + return; + } + + if (data_len > DATA_LEN) { + data_len = DATA_LEN; + } + if (!setup) { + packet.status = usbmon_status(p); + if (packet.length > p->actual_length) { + packet.length = p->actual_length; + } + if (data_len > p->actual_length) { + data_len = p->actual_length; + } + } + + if (p->pid == USB_TOKEN_IN && setup) { + packet.flag_data = '<'; + packet.length = 0; + data_len = 0; + } + if (p->pid == USB_TOKEN_OUT && !setup) { + packet.flag_data = '>'; + packet.length = 0; + data_len = 0; + } + + packet.len_cap = data_len + sizeof(packet); + do_usb_pcap_header(fp, &packet); + if (data_len) { + void *buf = g_malloc(data_len); + iov_to_buf(p->iov.iov, p->iov.niov, 0, buf, data_len); + fwrite(buf, data_len, 1, fp); + g_free(buf); + } + + fflush(fp); +} + +void usb_pcap_init(FILE *fp) +{ + struct pcap_hdr header = { + .magic_number = PCAP_MAGIC, + .version_major = 2, + .version_minor = 4, + .snaplen = MAX(CTRL_LEN, DATA_LEN) + sizeof(struct usbmon_packet), + .network = LINKTYPE_USB_LINUX_MMAPPED, + }; + + fwrite(&header, sizeof(header), 1, fp); +} + +void usb_pcap_ctrl(USBPacket *p, bool setup) +{ + FILE *fp = p->ep->dev->pcap; + + if (!fp) { + return; + } + + do_usb_pcap_ctrl(fp, p, setup); +} + +void usb_pcap_data(USBPacket *p, bool setup) +{ + FILE *fp = p->ep->dev->pcap; + + if (!fp) { + return; + } + + do_usb_pcap_data(fp, p, setup); +} diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c index d2755d7fc5..bc78a0ad76 100644 --- a/hw/vfio/ccw.c +++ b/hw/vfio/ccw.c @@ -49,6 +49,7 @@ struct VFIOCCWDevice { struct ccw_crw_region *crw_region; EventNotifier io_notifier; EventNotifier crw_notifier; + EventNotifier req_notifier; bool force_orb_pfch; bool warned_orb_pfch; }; @@ -287,6 +288,21 @@ static void vfio_ccw_crw_read(VFIOCCWDevice *vcdev) } while (1); } +static void vfio_ccw_req_notifier_handler(void *opaque) +{ + VFIOCCWDevice *vcdev = opaque; + Error *err = NULL; + + if (!event_notifier_test_and_clear(&vcdev->req_notifier)) { + return; + } + + qdev_unplug(DEVICE(vcdev), &err); + if (err) { + warn_reportf_err(err, VFIO_MSG_PREFIX, vcdev->vdev.name); + } +} + static void vfio_ccw_crw_notifier_handler(void *opaque) { VFIOCCWDevice *vcdev = opaque; @@ -386,6 +402,10 @@ static void vfio_ccw_register_irq_notifier(VFIOCCWDevice *vcdev, notifier = &vcdev->crw_notifier; fd_read = vfio_ccw_crw_notifier_handler; break; + case VFIO_CCW_REQ_IRQ_INDEX: + notifier = &vcdev->req_notifier; + fd_read = vfio_ccw_req_notifier_handler; + break; default: error_setg(errp, "vfio: Unsupported device irq(%d)", irq); return; @@ -440,6 +460,9 @@ static void vfio_ccw_unregister_irq_notifier(VFIOCCWDevice *vcdev, case VFIO_CCW_CRW_IRQ_INDEX: notifier = &vcdev->crw_notifier; break; + case VFIO_CCW_REQ_IRQ_INDEX: + notifier = &vcdev->req_notifier; + break; default: error_report("vfio: Unsupported device irq(%d)", irq); return; @@ -661,20 +684,28 @@ static void vfio_ccw_realize(DeviceState *dev, Error **errp) vfio_ccw_register_irq_notifier(vcdev, VFIO_CCW_IO_IRQ_INDEX, &err); if (err) { - goto out_notifier_err; + goto out_io_notifier_err; } if (vcdev->crw_region) { vfio_ccw_register_irq_notifier(vcdev, VFIO_CCW_CRW_IRQ_INDEX, &err); if (err) { - vfio_ccw_unregister_irq_notifier(vcdev, VFIO_CCW_IO_IRQ_INDEX); - goto out_notifier_err; + goto out_crw_notifier_err; } } + vfio_ccw_register_irq_notifier(vcdev, VFIO_CCW_REQ_IRQ_INDEX, &err); + if (err) { + goto out_req_notifier_err; + } + return; -out_notifier_err: +out_req_notifier_err: + vfio_ccw_unregister_irq_notifier(vcdev, VFIO_CCW_CRW_IRQ_INDEX); +out_crw_notifier_err: + vfio_ccw_unregister_irq_notifier(vcdev, VFIO_CCW_IO_IRQ_INDEX); +out_io_notifier_err: vfio_ccw_put_region(vcdev); out_region_err: vfio_ccw_put_device(vcdev); @@ -696,6 +727,7 @@ static void vfio_ccw_unrealize(DeviceState *dev) S390CCWDeviceClass *cdc = S390_CCW_DEVICE_GET_CLASS(cdev); VFIOGroup *group = vcdev->vdev.group; + vfio_ccw_unregister_irq_notifier(vcdev, VFIO_CCW_REQ_IRQ_INDEX); vfio_ccw_unregister_irq_notifier(vcdev, VFIO_CCW_CRW_IRQ_INDEX); vfio_ccw_unregister_irq_notifier(vcdev, VFIO_CCW_IO_IRQ_INDEX); vfio_ccw_put_region(vcdev); diff --git a/include/hw/usb.h b/include/hw/usb.h index a70a72e917..abfbfc5284 100644 --- a/include/hw/usb.h +++ b/include/hw/usb.h @@ -231,6 +231,9 @@ struct USBDevice { void *opaque; uint32_t flags; + char *pcap_filename; + FILE *pcap; + /* Actual connected speed */ int speed; /* Supported speeds, not in info because it may be variable (hostdevs) */ @@ -570,4 +573,9 @@ int usb_get_quirks(uint16_t vendor_id, uint16_t product_id, uint8_t interface_class, uint8_t interface_subclass, uint8_t interface_protocol); +/* pcap.c */ +void usb_pcap_init(FILE *fp); +void usb_pcap_ctrl(USBPacket *p, bool setup); +void usb_pcap_data(USBPacket *p, bool setup); + #endif diff --git a/include/scsi/utils.h b/include/scsi/utils.h index fbc5588279..096489c6cd 100644 --- a/include/scsi/utils.h +++ b/include/scsi/utils.h @@ -57,6 +57,8 @@ extern const struct SCSISense sense_code_LBA_OUT_OF_RANGE; extern const struct SCSISense sense_code_INVALID_FIELD; /* Illegal request, Invalid field in parameter list */ extern const struct SCSISense sense_code_INVALID_PARAM; +/* Illegal request, Invalid value in parameter list */ +extern const struct SCSISense sense_code_INVALID_PARAM_VALUE; /* Illegal request, Parameter list length error */ extern const struct SCSISense sense_code_INVALID_PARAM_LEN; /* Illegal request, LUN not supported */ diff --git a/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.h b/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.h index 0a8c7c9311..1677208a41 100644 --- a/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.h +++ b/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.h @@ -176,7 +176,7 @@ struct pvrdma_port_attr { uint8_t subnet_timeout; uint8_t init_type_reply; uint8_t active_width; - uint16_t active_speed; + uint8_t active_speed; uint8_t phys_state; uint8_t reserved[2]; }; diff --git a/include/standard-headers/drm/drm_fourcc.h b/include/standard-headers/drm/drm_fourcc.h index 0de1a552ca..c47e19810c 100644 --- a/include/standard-headers/drm/drm_fourcc.h +++ b/include/standard-headers/drm/drm_fourcc.h @@ -57,6 +57,30 @@ extern "C" { * may preserve meaning - such as number of planes - from the fourcc code, * whereas others may not. * + * Modifiers must uniquely encode buffer layout. In other words, a buffer must + * match only a single modifier. A modifier must not be a subset of layouts of + * another modifier. For instance, it's incorrect to encode pitch alignment in + * a modifier: a buffer may match a 64-pixel aligned modifier and a 32-pixel + * aligned modifier. That said, modifiers can have implicit minimal + * requirements. + * + * For modifiers where the combination of fourcc code and modifier can alias, + * a canonical pair needs to be defined and used by all drivers. Preferred + * combinations are also encouraged where all combinations might lead to + * confusion and unnecessarily reduced interoperability. An example for the + * latter is AFBC, where the ABGR layouts are preferred over ARGB layouts. + * + * There are two kinds of modifier users: + * + * - Kernel and user-space drivers: for drivers it's important that modifiers + * don't alias, otherwise two drivers might support the same format but use + * different aliases, preventing them from sharing buffers in an efficient + * format. + * - Higher-level programs interfacing with KMS/GBM/EGL/Vulkan/etc: these users + * see modifiers as opaque tokens they can check for equality and intersect. + * These users musn't need to know to reason about the modifier value + * (i.e. they are not expected to extract information out of the modifier). + * * Vendors should document their modifier usage in as much detail as * possible, to ensure maximum compatibility across devices, drivers and * applications. @@ -154,6 +178,12 @@ extern "C" { #define DRM_FORMAT_ARGB16161616F fourcc_code('A', 'R', '4', 'H') /* [63:0] A:R:G:B 16:16:16:16 little endian */ #define DRM_FORMAT_ABGR16161616F fourcc_code('A', 'B', '4', 'H') /* [63:0] A:B:G:R 16:16:16:16 little endian */ +/* + * RGBA format with 10-bit components packed in 64-bit per pixel, with 6 bits + * of unused padding per component: + */ +#define DRM_FORMAT_AXBXGXRX106106106106 fourcc_code('A', 'B', '1', '0') /* [63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian */ + /* packed YCbCr */ #define DRM_FORMAT_YUYV fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */ #define DRM_FORMAT_YVYU fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */ @@ -319,7 +349,6 @@ extern "C" { */ /* Vendor Ids: */ -#define DRM_FORMAT_MOD_NONE 0 #define DRM_FORMAT_MOD_VENDOR_NONE 0 #define DRM_FORMAT_MOD_VENDOR_INTEL 0x01 #define DRM_FORMAT_MOD_VENDOR_AMD 0x02 @@ -391,6 +420,16 @@ extern "C" { */ #define DRM_FORMAT_MOD_LINEAR fourcc_mod_code(NONE, 0) +/* + * Deprecated: use DRM_FORMAT_MOD_LINEAR instead + * + * The "none" format modifier doesn't actually mean that the modifier is + * implicit, instead it means that the layout is linear. Whether modifiers are + * used is out-of-band information carried in an API-specific way (e.g. in a + * flag for drm_mode_fb_cmd2). + */ +#define DRM_FORMAT_MOD_NONE 0 + /* Intel framebuffer modifiers */ /* @@ -1055,6 +1094,140 @@ drm_fourcc_canonicalize_nvidia_format_mod(uint64_t modifier) */ #define AMLOGIC_FBC_OPTION_MEM_SAVING (1ULL << 0) +/* + * AMD modifiers + * + * Memory layout: + * + * without DCC: + * - main surface + * + * with DCC & without DCC_RETILE: + * - main surface in plane 0 + * - DCC surface in plane 1 (RB-aligned, pipe-aligned if DCC_PIPE_ALIGN is set) + * + * with DCC & DCC_RETILE: + * - main surface in plane 0 + * - displayable DCC surface in plane 1 (not RB-aligned & not pipe-aligned) + * - pipe-aligned DCC surface in plane 2 (RB-aligned & pipe-aligned) + * + * For multi-plane formats the above surfaces get merged into one plane for + * each format plane, based on the required alignment only. + * + * Bits Parameter Notes + * ----- ------------------------ --------------------------------------------- + * + * 7:0 TILE_VERSION Values are AMD_FMT_MOD_TILE_VER_* + * 12:8 TILE Values are AMD_FMT_MOD_TILE_<version>_* + * 13 DCC + * 14 DCC_RETILE + * 15 DCC_PIPE_ALIGN + * 16 DCC_INDEPENDENT_64B + * 17 DCC_INDEPENDENT_128B + * 19:18 DCC_MAX_COMPRESSED_BLOCK Values are AMD_FMT_MOD_DCC_BLOCK_* + * 20 DCC_CONSTANT_ENCODE + * 23:21 PIPE_XOR_BITS Only for some chips + * 26:24 BANK_XOR_BITS Only for some chips + * 29:27 PACKERS Only for some chips + * 32:30 RB Only for some chips + * 35:33 PIPE Only for some chips + * 55:36 - Reserved for future use, must be zero + */ +#define AMD_FMT_MOD fourcc_mod_code(AMD, 0) + +#define IS_AMD_FMT_MOD(val) (((val) >> 56) == DRM_FORMAT_MOD_VENDOR_AMD) + +/* Reserve 0 for GFX8 and older */ +#define AMD_FMT_MOD_TILE_VER_GFX9 1 +#define AMD_FMT_MOD_TILE_VER_GFX10 2 +#define AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS 3 + +/* + * 64K_S is the same for GFX9/GFX10/GFX10_RBPLUS and hence has GFX9 as canonical + * version. + */ +#define AMD_FMT_MOD_TILE_GFX9_64K_S 9 + +/* + * 64K_D for non-32 bpp is the same for GFX9/GFX10/GFX10_RBPLUS and hence has + * GFX9 as canonical version. + */ +#define AMD_FMT_MOD_TILE_GFX9_64K_D 10 +#define AMD_FMT_MOD_TILE_GFX9_64K_S_X 25 +#define AMD_FMT_MOD_TILE_GFX9_64K_D_X 26 +#define AMD_FMT_MOD_TILE_GFX9_64K_R_X 27 + +#define AMD_FMT_MOD_DCC_BLOCK_64B 0 +#define AMD_FMT_MOD_DCC_BLOCK_128B 1 +#define AMD_FMT_MOD_DCC_BLOCK_256B 2 + +#define AMD_FMT_MOD_TILE_VERSION_SHIFT 0 +#define AMD_FMT_MOD_TILE_VERSION_MASK 0xFF +#define AMD_FMT_MOD_TILE_SHIFT 8 +#define AMD_FMT_MOD_TILE_MASK 0x1F + +/* Whether DCC compression is enabled. */ +#define AMD_FMT_MOD_DCC_SHIFT 13 +#define AMD_FMT_MOD_DCC_MASK 0x1 + +/* + * Whether to include two DCC surfaces, one which is rb & pipe aligned, and + * one which is not-aligned. + */ +#define AMD_FMT_MOD_DCC_RETILE_SHIFT 14 +#define AMD_FMT_MOD_DCC_RETILE_MASK 0x1 + +/* Only set if DCC_RETILE = false */ +#define AMD_FMT_MOD_DCC_PIPE_ALIGN_SHIFT 15 +#define AMD_FMT_MOD_DCC_PIPE_ALIGN_MASK 0x1 + +#define AMD_FMT_MOD_DCC_INDEPENDENT_64B_SHIFT 16 +#define AMD_FMT_MOD_DCC_INDEPENDENT_64B_MASK 0x1 +#define AMD_FMT_MOD_DCC_INDEPENDENT_128B_SHIFT 17 +#define AMD_FMT_MOD_DCC_INDEPENDENT_128B_MASK 0x1 +#define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_SHIFT 18 +#define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_MASK 0x3 + +/* + * DCC supports embedding some clear colors directly in the DCC surface. + * However, on older GPUs the rendering HW ignores the embedded clear color + * and prefers the driver provided color. This necessitates doing a fastclear + * eliminate operation before a process transfers control. + * + * If this bit is set that means the fastclear eliminate is not needed for these + * embeddable colors. + */ +#define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_SHIFT 20 +#define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_MASK 0x1 + +/* + * The below fields are for accounting for per GPU differences. These are only + * relevant for GFX9 and later and if the tile field is *_X/_T. + * + * PIPE_XOR_BITS = always needed + * BANK_XOR_BITS = only for TILE_VER_GFX9 + * PACKERS = only for TILE_VER_GFX10_RBPLUS + * RB = only for TILE_VER_GFX9 & DCC + * PIPE = only for TILE_VER_GFX9 & DCC & (DCC_RETILE | DCC_PIPE_ALIGN) + */ +#define AMD_FMT_MOD_PIPE_XOR_BITS_SHIFT 21 +#define AMD_FMT_MOD_PIPE_XOR_BITS_MASK 0x7 +#define AMD_FMT_MOD_BANK_XOR_BITS_SHIFT 24 +#define AMD_FMT_MOD_BANK_XOR_BITS_MASK 0x7 +#define AMD_FMT_MOD_PACKERS_SHIFT 27 +#define AMD_FMT_MOD_PACKERS_MASK 0x7 +#define AMD_FMT_MOD_RB_SHIFT 30 +#define AMD_FMT_MOD_RB_MASK 0x7 +#define AMD_FMT_MOD_PIPE_SHIFT 33 +#define AMD_FMT_MOD_PIPE_MASK 0x7 + +#define AMD_FMT_MOD_SET(field, value) \ + ((uint64_t)(value) << AMD_FMT_MOD_##field##_SHIFT) +#define AMD_FMT_MOD_GET(field, value) \ + (((value) >> AMD_FMT_MOD_##field##_SHIFT) & AMD_FMT_MOD_##field##_MASK) +#define AMD_FMT_MOD_CLEAR(field) \ + (~((uint64_t)AMD_FMT_MOD_##field##_MASK << AMD_FMT_MOD_##field##_SHIFT)) + #if defined(__cplusplus) } #endif diff --git a/include/standard-headers/linux/const.h b/include/standard-headers/linux/const.h new file mode 100644 index 0000000000..5e48987251 --- /dev/null +++ b/include/standard-headers/linux/const.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* const.h: Macros for dealing with constants. */ + +#ifndef _LINUX_CONST_H +#define _LINUX_CONST_H + +/* Some constant macros are used in both assembler and + * C code. Therefore we cannot annotate them always with + * 'UL' and other type specifiers unilaterally. We + * use the following macros to deal with this. + * + * Similarly, _AT() will cast an expression with a type in C, but + * leave it unchanged in asm. + */ + +#ifdef __ASSEMBLY__ +#define _AC(X,Y) X +#define _AT(T,X) X +#else +#define __AC(X,Y) (X##Y) +#define _AC(X,Y) __AC(X,Y) +#define _AT(T,X) ((T)(X)) +#endif + +#define _UL(x) (_AC(x, UL)) +#define _ULL(x) (_AC(x, ULL)) + +#define _BITUL(x) (_UL(1) << (x)) +#define _BITULL(x) (_ULL(1) << (x)) + +#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) +#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) + +#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) + +#endif /* _LINUX_CONST_H */ diff --git a/include/standard-headers/linux/ethtool.h b/include/standard-headers/linux/ethtool.h index 0df22f7538..8bfd01d230 100644 --- a/include/standard-headers/linux/ethtool.h +++ b/include/standard-headers/linux/ethtool.h @@ -16,7 +16,7 @@ #include "net/eth.h" -#include "standard-headers/linux/kernel.h" +#include "standard-headers/linux/const.h" #include "standard-headers/linux/types.h" #include "standard-headers/linux/if_ether.h" diff --git a/include/standard-headers/linux/fuse.h b/include/standard-headers/linux/fuse.h index 82c0a38b59..950d7edb7e 100644 --- a/include/standard-headers/linux/fuse.h +++ b/include/standard-headers/linux/fuse.h @@ -175,6 +175,10 @@ * * 7.32 * - add flags to fuse_attr, add FUSE_ATTR_SUBMOUNT, add FUSE_SUBMOUNTS + * + * 7.33 + * - add FUSE_HANDLE_KILLPRIV_V2, FUSE_WRITE_KILL_SUIDGID, FATTR_KILL_SUIDGID + * - add FUSE_OPEN_KILL_SUIDGID */ #ifndef _LINUX_FUSE_H @@ -206,7 +210,7 @@ #define FUSE_KERNEL_VERSION 7 /** Minor version number of this interface */ -#define FUSE_KERNEL_MINOR_VERSION 32 +#define FUSE_KERNEL_MINOR_VERSION 33 /** The node ID of the root inode */ #define FUSE_ROOT_ID 1 @@ -267,6 +271,7 @@ struct fuse_file_lock { #define FATTR_MTIME_NOW (1 << 8) #define FATTR_LOCKOWNER (1 << 9) #define FATTR_CTIME (1 << 10) +#define FATTR_KILL_SUIDGID (1 << 11) /** * Flags returned by the OPEN request @@ -316,6 +321,11 @@ struct fuse_file_lock { * foffset and moffset fields in struct * fuse_setupmapping_out and fuse_removemapping_one. * FUSE_SUBMOUNTS: kernel supports auto-mounting directory submounts + * FUSE_HANDLE_KILLPRIV_V2: fs kills suid/sgid/cap on write/chown/trunc. + * Upon write/truncate suid/sgid is only killed if caller + * does not have CAP_FSETID. Additionally upon + * write/truncate sgid is killed only if file has group + * execute permission. (Same as Linux VFS behavior). */ #define FUSE_ASYNC_READ (1 << 0) #define FUSE_POSIX_LOCKS (1 << 1) @@ -345,6 +355,7 @@ struct fuse_file_lock { #define FUSE_EXPLICIT_INVAL_DATA (1 << 25) #define FUSE_MAP_ALIGNMENT (1 << 26) #define FUSE_SUBMOUNTS (1 << 27) +#define FUSE_HANDLE_KILLPRIV_V2 (1 << 28) /** * CUSE INIT request/reply flags @@ -374,11 +385,14 @@ struct fuse_file_lock { * * FUSE_WRITE_CACHE: delayed write from page cache, file handle is guessed * FUSE_WRITE_LOCKOWNER: lock_owner field is valid - * FUSE_WRITE_KILL_PRIV: kill suid and sgid bits + * FUSE_WRITE_KILL_SUIDGID: kill suid and sgid bits */ #define FUSE_WRITE_CACHE (1 << 0) #define FUSE_WRITE_LOCKOWNER (1 << 1) -#define FUSE_WRITE_KILL_PRIV (1 << 2) +#define FUSE_WRITE_KILL_SUIDGID (1 << 2) + +/* Obsolete alias; this flag implies killing suid/sgid only. */ +#define FUSE_WRITE_KILL_PRIV FUSE_WRITE_KILL_SUIDGID /** * Read flags @@ -427,6 +441,12 @@ struct fuse_file_lock { */ #define FUSE_ATTR_SUBMOUNT (1 << 0) +/** + * Open flags + * FUSE_OPEN_KILL_SUIDGID: Kill suid and sgid if executable + */ +#define FUSE_OPEN_KILL_SUIDGID (1 << 0) + enum fuse_opcode { FUSE_LOOKUP = 1, FUSE_FORGET = 2, /* no reply */ @@ -588,14 +608,14 @@ struct fuse_setattr_in { struct fuse_open_in { uint32_t flags; - uint32_t unused; + uint32_t open_flags; /* FUSE_OPEN_... */ }; struct fuse_create_in { uint32_t flags; uint32_t mode; uint32_t umask; - uint32_t padding; + uint32_t open_flags; /* FUSE_OPEN_... */ }; struct fuse_open_out { diff --git a/include/standard-headers/linux/kernel.h b/include/standard-headers/linux/kernel.h index 1eeba2ef92..7848c5ae25 100644 --- a/include/standard-headers/linux/kernel.h +++ b/include/standard-headers/linux/kernel.h @@ -3,13 +3,6 @@ #define _LINUX_KERNEL_H #include "standard-headers/linux/sysinfo.h" - -/* - * 'kernel.h' contains some often-used function prototypes etc - */ -#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) -#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) - -#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) +#include "standard-headers/linux/const.h" #endif /* _LINUX_KERNEL_H */ diff --git a/include/standard-headers/linux/pci_regs.h b/include/standard-headers/linux/pci_regs.h index a95d55f9f2..e709ae8235 100644 --- a/include/standard-headers/linux/pci_regs.h +++ b/include/standard-headers/linux/pci_regs.h @@ -531,6 +531,7 @@ #define PCI_EXP_LNKCAP_SLS_8_0GB 0x00000003 /* LNKCAP2 SLS Vector bit 2 */ #define PCI_EXP_LNKCAP_SLS_16_0GB 0x00000004 /* LNKCAP2 SLS Vector bit 3 */ #define PCI_EXP_LNKCAP_SLS_32_0GB 0x00000005 /* LNKCAP2 SLS Vector bit 4 */ +#define PCI_EXP_LNKCAP_SLS_64_0GB 0x00000006 /* LNKCAP2 SLS Vector bit 5 */ #define PCI_EXP_LNKCAP_MLW 0x000003f0 /* Maximum Link Width */ #define PCI_EXP_LNKCAP_ASPMS 0x00000c00 /* ASPM Support */ #define PCI_EXP_LNKCAP_ASPM_L0S 0x00000400 /* ASPM L0s Support */ @@ -562,6 +563,7 @@ #define PCI_EXP_LNKSTA_CLS_8_0GB 0x0003 /* Current Link Speed 8.0GT/s */ #define PCI_EXP_LNKSTA_CLS_16_0GB 0x0004 /* Current Link Speed 16.0GT/s */ #define PCI_EXP_LNKSTA_CLS_32_0GB 0x0005 /* Current Link Speed 32.0GT/s */ +#define PCI_EXP_LNKSTA_CLS_64_0GB 0x0006 /* Current Link Speed 64.0GT/s */ #define PCI_EXP_LNKSTA_NLW 0x03f0 /* Negotiated Link Width */ #define PCI_EXP_LNKSTA_NLW_X1 0x0010 /* Current Link Width x1 */ #define PCI_EXP_LNKSTA_NLW_X2 0x0020 /* Current Link Width x2 */ @@ -670,6 +672,7 @@ #define PCI_EXP_LNKCAP2_SLS_8_0GB 0x00000008 /* Supported Speed 8GT/s */ #define PCI_EXP_LNKCAP2_SLS_16_0GB 0x00000010 /* Supported Speed 16GT/s */ #define PCI_EXP_LNKCAP2_SLS_32_0GB 0x00000020 /* Supported Speed 32GT/s */ +#define PCI_EXP_LNKCAP2_SLS_64_0GB 0x00000040 /* Supported Speed 64GT/s */ #define PCI_EXP_LNKCAP2_CROSSLINK 0x00000100 /* Crosslink supported */ #define PCI_EXP_LNKCTL2 48 /* Link Control 2 */ #define PCI_EXP_LNKCTL2_TLS 0x000f @@ -678,6 +681,7 @@ #define PCI_EXP_LNKCTL2_TLS_8_0GT 0x0003 /* Supported Speed 8GT/s */ #define PCI_EXP_LNKCTL2_TLS_16_0GT 0x0004 /* Supported Speed 16GT/s */ #define PCI_EXP_LNKCTL2_TLS_32_0GT 0x0005 /* Supported Speed 32GT/s */ +#define PCI_EXP_LNKCTL2_TLS_64_0GT 0x0006 /* Supported Speed 64GT/s */ #define PCI_EXP_LNKCTL2_ENTER_COMP 0x0010 /* Enter Compliance */ #define PCI_EXP_LNKCTL2_TX_MARGIN 0x0380 /* Transmit Margin */ #define PCI_EXP_LNKCTL2_HASD 0x0020 /* HW Autonomous Speed Disable */ @@ -723,6 +727,7 @@ #define PCI_EXT_CAP_ID_DPC 0x1D /* Downstream Port Containment */ #define PCI_EXT_CAP_ID_L1SS 0x1E /* L1 PM Substates */ #define PCI_EXT_CAP_ID_PTM 0x1F /* Precision Time Measurement */ +#define PCI_EXT_CAP_ID_DVSEC 0x23 /* Designated Vendor-Specific */ #define PCI_EXT_CAP_ID_DLF 0x25 /* Data Link Feature */ #define PCI_EXT_CAP_ID_PL_16GT 0x26 /* Physical Layer 16.0 GT/s */ #define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PL_16GT @@ -831,6 +836,13 @@ #define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */ #define PCI_EXT_CAP_PWR_SIZEOF 16 +/* Root Complex Event Collector Endpoint Association */ +#define PCI_RCEC_RCIEP_BITMAP 4 /* Associated Bitmap for RCiEPs */ +#define PCI_RCEC_BUSN 8 /* RCEC Associated Bus Numbers */ +#define PCI_RCEC_BUSN_REG_VER 0x02 /* Least version with BUSN present */ +#define PCI_RCEC_BUSN_NEXT(x) (((x) >> 8) & 0xff) +#define PCI_RCEC_BUSN_LAST(x) (((x) >> 16) & 0xff) + /* Vendor-Specific (VSEC, PCI_EXT_CAP_ID_VNDR) */ #define PCI_VNDR_HEADER 4 /* Vendor-Specific Header */ #define PCI_VNDR_HEADER_ID(x) ((x) & 0xffff) @@ -1066,6 +1078,10 @@ #define PCI_L1SS_CTL1_LTR_L12_TH_SCALE 0xe0000000 /* LTR_L1.2_THRESHOLD_Scale */ #define PCI_L1SS_CTL2 0x0c /* Control 2 Register */ +/* Designated Vendor-Specific (DVSEC, PCI_EXT_CAP_ID_DVSEC) */ +#define PCI_DVSEC_HEADER1 0x4 /* Designated Vendor-Specific Header1 */ +#define PCI_DVSEC_HEADER2 0x8 /* Designated Vendor-Specific Header2 */ + /* Data Link Feature */ #define PCI_DLF_CAP 0x04 /* Capabilities Register */ #define PCI_DLF_EXCHANGE_ENABLE 0x80000000 /* Data Link Feature Exchange Enable */ diff --git a/include/standard-headers/linux/vhost_types.h b/include/standard-headers/linux/vhost_types.h index 486630b332..0bd2684a2a 100644 --- a/include/standard-headers/linux/vhost_types.h +++ b/include/standard-headers/linux/vhost_types.h @@ -138,6 +138,15 @@ struct vhost_vdpa_config { uint8_t buf[0]; }; +/* vhost vdpa IOVA range + * @first: First address that can be mapped by vhost-vDPA + * @last: Last address that can be mapped by vhost-vDPA + */ +struct vhost_vdpa_iova_range { + uint64_t first; + uint64_t last; +}; + /* Feature bits */ /* Log all write descriptors. Can be changed while device is active. */ #define VHOST_F_LOG_ALL 26 diff --git a/include/standard-headers/linux/virtio_gpu.h b/include/standard-headers/linux/virtio_gpu.h index 4183cdc74b..1357e4774e 100644 --- a/include/standard-headers/linux/virtio_gpu.h +++ b/include/standard-headers/linux/virtio_gpu.h @@ -55,6 +55,11 @@ */ #define VIRTIO_GPU_F_RESOURCE_UUID 2 +/* + * VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB + */ +#define VIRTIO_GPU_F_RESOURCE_BLOB 3 + enum virtio_gpu_ctrl_type { VIRTIO_GPU_UNDEFINED = 0, @@ -71,6 +76,8 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_CMD_GET_CAPSET, VIRTIO_GPU_CMD_GET_EDID, VIRTIO_GPU_CMD_RESOURCE_ASSIGN_UUID, + VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB, + VIRTIO_GPU_CMD_SET_SCANOUT_BLOB, /* 3d commands */ VIRTIO_GPU_CMD_CTX_CREATE = 0x0200, @@ -81,6 +88,8 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D, VIRTIO_GPU_CMD_TRANSFER_FROM_HOST_3D, VIRTIO_GPU_CMD_SUBMIT_3D, + VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB, + VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB, /* cursor commands */ VIRTIO_GPU_CMD_UPDATE_CURSOR = 0x0300, @@ -93,6 +102,7 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_RESP_OK_CAPSET, VIRTIO_GPU_RESP_OK_EDID, VIRTIO_GPU_RESP_OK_RESOURCE_UUID, + VIRTIO_GPU_RESP_OK_MAP_INFO, /* error responses */ VIRTIO_GPU_RESP_ERR_UNSPEC = 0x1200, @@ -103,6 +113,15 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_RESP_ERR_INVALID_PARAMETER, }; +enum virtio_gpu_shm_id { + VIRTIO_GPU_SHM_ID_UNDEFINED = 0, + /* + * VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB + * VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB + */ + VIRTIO_GPU_SHM_ID_HOST_VISIBLE = 1 +}; + #define VIRTIO_GPU_FLAG_FENCE (1 << 0) struct virtio_gpu_ctrl_hdr { @@ -359,4 +378,67 @@ struct virtio_gpu_resp_resource_uuid { uint8_t uuid[16]; }; +/* VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB */ +struct virtio_gpu_resource_create_blob { + struct virtio_gpu_ctrl_hdr hdr; + uint32_t resource_id; +#define VIRTIO_GPU_BLOB_MEM_GUEST 0x0001 +#define VIRTIO_GPU_BLOB_MEM_HOST3D 0x0002 +#define VIRTIO_GPU_BLOB_MEM_HOST3D_GUEST 0x0003 + +#define VIRTIO_GPU_BLOB_FLAG_USE_MAPPABLE 0x0001 +#define VIRTIO_GPU_BLOB_FLAG_USE_SHAREABLE 0x0002 +#define VIRTIO_GPU_BLOB_FLAG_USE_CROSS_DEVICE 0x0004 + /* zero is invalid blob mem */ + uint32_t blob_mem; + uint32_t blob_flags; + uint32_t nr_entries; + uint64_t blob_id; + uint64_t size; + /* + * sizeof(nr_entries * virtio_gpu_mem_entry) bytes follow + */ +}; + +/* VIRTIO_GPU_CMD_SET_SCANOUT_BLOB */ +struct virtio_gpu_set_scanout_blob { + struct virtio_gpu_ctrl_hdr hdr; + struct virtio_gpu_rect r; + uint32_t scanout_id; + uint32_t resource_id; + uint32_t width; + uint32_t height; + uint32_t format; + uint32_t padding; + uint32_t strides[4]; + uint32_t offsets[4]; +}; + +/* VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB */ +struct virtio_gpu_resource_map_blob { + struct virtio_gpu_ctrl_hdr hdr; + uint32_t resource_id; + uint32_t padding; + uint64_t offset; +}; + +/* VIRTIO_GPU_RESP_OK_MAP_INFO */ +#define VIRTIO_GPU_MAP_CACHE_MASK 0x0f +#define VIRTIO_GPU_MAP_CACHE_NONE 0x00 +#define VIRTIO_GPU_MAP_CACHE_CACHED 0x01 +#define VIRTIO_GPU_MAP_CACHE_UNCACHED 0x02 +#define VIRTIO_GPU_MAP_CACHE_WC 0x03 +struct virtio_gpu_resp_map_info { + struct virtio_gpu_ctrl_hdr hdr; + uint32_t map_info; + uint32_t padding; +}; + +/* VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB */ +struct virtio_gpu_resource_unmap_blob { + struct virtio_gpu_ctrl_hdr hdr; + uint32_t resource_id; + uint32_t padding; +}; + #endif diff --git a/include/standard-headers/linux/virtio_ids.h b/include/standard-headers/linux/virtio_ids.h index b052355ac7..bc1c0621f5 100644 --- a/include/standard-headers/linux/virtio_ids.h +++ b/include/standard-headers/linux/virtio_ids.h @@ -29,24 +29,30 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ -#define VIRTIO_ID_NET 1 /* virtio net */ -#define VIRTIO_ID_BLOCK 2 /* virtio block */ -#define VIRTIO_ID_CONSOLE 3 /* virtio console */ -#define VIRTIO_ID_RNG 4 /* virtio rng */ -#define VIRTIO_ID_BALLOON 5 /* virtio balloon */ -#define VIRTIO_ID_RPMSG 7 /* virtio remote processor messaging */ -#define VIRTIO_ID_SCSI 8 /* virtio scsi */ -#define VIRTIO_ID_9P 9 /* 9p virtio console */ -#define VIRTIO_ID_RPROC_SERIAL 11 /* virtio remoteproc serial link */ -#define VIRTIO_ID_CAIF 12 /* Virtio caif */ -#define VIRTIO_ID_GPU 16 /* virtio GPU */ -#define VIRTIO_ID_INPUT 18 /* virtio input */ -#define VIRTIO_ID_VSOCK 19 /* virtio vsock transport */ -#define VIRTIO_ID_CRYPTO 20 /* virtio crypto */ -#define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */ -#define VIRTIO_ID_MEM 24 /* virtio mem */ -#define VIRTIO_ID_FS 26 /* virtio filesystem */ -#define VIRTIO_ID_PMEM 27 /* virtio pmem */ -#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */ +#define VIRTIO_ID_NET 1 /* virtio net */ +#define VIRTIO_ID_BLOCK 2 /* virtio block */ +#define VIRTIO_ID_CONSOLE 3 /* virtio console */ +#define VIRTIO_ID_RNG 4 /* virtio rng */ +#define VIRTIO_ID_BALLOON 5 /* virtio balloon */ +#define VIRTIO_ID_IOMEM 6 /* virtio ioMemory */ +#define VIRTIO_ID_RPMSG 7 /* virtio remote processor messaging */ +#define VIRTIO_ID_SCSI 8 /* virtio scsi */ +#define VIRTIO_ID_9P 9 /* 9p virtio console */ +#define VIRTIO_ID_MAC80211_WLAN 10 /* virtio WLAN MAC */ +#define VIRTIO_ID_RPROC_SERIAL 11 /* virtio remoteproc serial link */ +#define VIRTIO_ID_CAIF 12 /* Virtio caif */ +#define VIRTIO_ID_MEMORY_BALLOON 13 /* virtio memory balloon */ +#define VIRTIO_ID_GPU 16 /* virtio GPU */ +#define VIRTIO_ID_CLOCK 17 /* virtio clock/timer */ +#define VIRTIO_ID_INPUT 18 /* virtio input */ +#define VIRTIO_ID_VSOCK 19 /* virtio vsock transport */ +#define VIRTIO_ID_CRYPTO 20 /* virtio crypto */ +#define VIRTIO_ID_SIGNAL_DIST 21 /* virtio signal distribution device */ +#define VIRTIO_ID_PSTORE 22 /* virtio pstore device */ +#define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */ +#define VIRTIO_ID_MEM 24 /* virtio mem */ +#define VIRTIO_ID_FS 26 /* virtio filesystem */ +#define VIRTIO_ID_PMEM 27 /* virtio pmem */ +#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */ #endif /* _LINUX_VIRTIO_IDS_H */ diff --git a/linux-headers/asm-arm64/kvm.h b/linux-headers/asm-arm64/kvm.h index a72de1ae4c..b6a0eaa32a 100644 --- a/linux-headers/asm-arm64/kvm.h +++ b/linux-headers/asm-arm64/kvm.h @@ -156,9 +156,6 @@ struct kvm_sync_regs { __u64 device_irq_level; }; -struct kvm_arch_memory_slot { -}; - /* * PMU filter structure. Describe a range of events with a particular * action. To be used with KVM_ARM_VCPU_PMU_V3_FILTER. diff --git a/linux-headers/asm-generic/unistd.h b/linux-headers/asm-generic/unistd.h index 2056318988..7287529177 100644 --- a/linux-headers/asm-generic/unistd.h +++ b/linux-headers/asm-generic/unistd.h @@ -517,7 +517,7 @@ __SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday) __SC_3264(__NR_adjtimex, sys_adjtimex_time32, sys_adjtimex) #endif -/* kernel/timer.c */ +/* kernel/sys.c */ #define __NR_getpid 172 __SYSCALL(__NR_getpid, sys_getpid) #define __NR_getppid 173 @@ -859,9 +859,11 @@ __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) __SYSCALL(__NR_faccessat2, sys_faccessat2) #define __NR_process_madvise 440 __SYSCALL(__NR_process_madvise, sys_process_madvise) +#define __NR_epoll_pwait2 441 +__SC_COMP(__NR_epoll_pwait2, sys_epoll_pwait2, compat_sys_epoll_pwait2) #undef __NR_syscalls -#define __NR_syscalls 441 +#define __NR_syscalls 442 /* * 32 bit systems traditionally used different diff --git a/linux-headers/asm-mips/unistd_n32.h b/linux-headers/asm-mips/unistd_n32.h index aba284d190..59e53b6e07 100644 --- a/linux-headers/asm-mips/unistd_n32.h +++ b/linux-headers/asm-mips/unistd_n32.h @@ -370,6 +370,7 @@ #define __NR_pidfd_getfd (__NR_Linux + 438) #define __NR_faccessat2 (__NR_Linux + 439) #define __NR_process_madvise (__NR_Linux + 440) +#define __NR_epoll_pwait2 (__NR_Linux + 441) #endif /* _ASM_MIPS_UNISTD_N32_H */ diff --git a/linux-headers/asm-mips/unistd_n64.h b/linux-headers/asm-mips/unistd_n64.h index 0465ab94db..683558a7f8 100644 --- a/linux-headers/asm-mips/unistd_n64.h +++ b/linux-headers/asm-mips/unistd_n64.h @@ -346,6 +346,7 @@ #define __NR_pidfd_getfd (__NR_Linux + 438) #define __NR_faccessat2 (__NR_Linux + 439) #define __NR_process_madvise (__NR_Linux + 440) +#define __NR_epoll_pwait2 (__NR_Linux + 441) #endif /* _ASM_MIPS_UNISTD_N64_H */ diff --git a/linux-headers/asm-mips/unistd_o32.h b/linux-headers/asm-mips/unistd_o32.h index 5222a0dd50..ca6a7e5c0b 100644 --- a/linux-headers/asm-mips/unistd_o32.h +++ b/linux-headers/asm-mips/unistd_o32.h @@ -416,6 +416,7 @@ #define __NR_pidfd_getfd (__NR_Linux + 438) #define __NR_faccessat2 (__NR_Linux + 439) #define __NR_process_madvise (__NR_Linux + 440) +#define __NR_epoll_pwait2 (__NR_Linux + 441) #endif /* _ASM_MIPS_UNISTD_O32_H */ diff --git a/linux-headers/asm-powerpc/unistd_32.h b/linux-headers/asm-powerpc/unistd_32.h index 21066a3d5f..4624c90043 100644 --- a/linux-headers/asm-powerpc/unistd_32.h +++ b/linux-headers/asm-powerpc/unistd_32.h @@ -423,6 +423,7 @@ #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 #define __NR_process_madvise 440 +#define __NR_epoll_pwait2 441 #endif /* _ASM_POWERPC_UNISTD_32_H */ diff --git a/linux-headers/asm-powerpc/unistd_64.h b/linux-headers/asm-powerpc/unistd_64.h index c153da29f2..7e851b30bb 100644 --- a/linux-headers/asm-powerpc/unistd_64.h +++ b/linux-headers/asm-powerpc/unistd_64.h @@ -395,6 +395,7 @@ #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 #define __NR_process_madvise 440 +#define __NR_epoll_pwait2 441 #endif /* _ASM_POWERPC_UNISTD_64_H */ diff --git a/linux-headers/asm-s390/unistd_32.h b/linux-headers/asm-s390/unistd_32.h index 3b4f2dda60..c94d2c3a22 100644 --- a/linux-headers/asm-s390/unistd_32.h +++ b/linux-headers/asm-s390/unistd_32.h @@ -413,5 +413,6 @@ #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 #define __NR_process_madvise 440 +#define __NR_epoll_pwait2 441 #endif /* _ASM_S390_UNISTD_32_H */ diff --git a/linux-headers/asm-s390/unistd_64.h b/linux-headers/asm-s390/unistd_64.h index 030a51fa38..984a06b7eb 100644 --- a/linux-headers/asm-s390/unistd_64.h +++ b/linux-headers/asm-s390/unistd_64.h @@ -361,5 +361,6 @@ #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 #define __NR_process_madvise 440 +#define __NR_epoll_pwait2 441 #endif /* _ASM_S390_UNISTD_64_H */ diff --git a/linux-headers/asm-x86/kvm.h b/linux-headers/asm-x86/kvm.h index 89e5f3d1bb..8e76d3701d 100644 --- a/linux-headers/asm-x86/kvm.h +++ b/linux-headers/asm-x86/kvm.h @@ -12,6 +12,7 @@ #define KVM_PIO_PAGE_OFFSET 1 #define KVM_COALESCED_MMIO_PAGE_OFFSET 2 +#define KVM_DIRTY_LOG_PAGE_OFFSET 64 #define DE_VECTOR 0 #define DB_VECTOR 1 diff --git a/linux-headers/asm-x86/unistd_32.h b/linux-headers/asm-x86/unistd_32.h index cfba368f9d..18fb99dfa2 100644 --- a/linux-headers/asm-x86/unistd_32.h +++ b/linux-headers/asm-x86/unistd_32.h @@ -431,6 +431,7 @@ #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 #define __NR_process_madvise 440 +#define __NR_epoll_pwait2 441 #endif /* _ASM_X86_UNISTD_32_H */ diff --git a/linux-headers/asm-x86/unistd_64.h b/linux-headers/asm-x86/unistd_64.h index 61af725095..bde959328d 100644 --- a/linux-headers/asm-x86/unistd_64.h +++ b/linux-headers/asm-x86/unistd_64.h @@ -353,6 +353,7 @@ #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 #define __NR_process_madvise 440 +#define __NR_epoll_pwait2 441 #endif /* _ASM_X86_UNISTD_64_H */ diff --git a/linux-headers/asm-x86/unistd_x32.h b/linux-headers/asm-x86/unistd_x32.h index a6890cb1f5..4ff6b17d3b 100644 --- a/linux-headers/asm-x86/unistd_x32.h +++ b/linux-headers/asm-x86/unistd_x32.h @@ -306,6 +306,7 @@ #define __NR_pidfd_getfd (__X32_SYSCALL_BIT + 438) #define __NR_faccessat2 (__X32_SYSCALL_BIT + 439) #define __NR_process_madvise (__X32_SYSCALL_BIT + 440) +#define __NR_epoll_pwait2 (__X32_SYSCALL_BIT + 441) #define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512) #define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513) #define __NR_ioctl (__X32_SYSCALL_BIT + 514) diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h index 56ce14ad20..020b62a619 100644 --- a/linux-headers/linux/kvm.h +++ b/linux-headers/linux/kvm.h @@ -250,6 +250,7 @@ struct kvm_hyperv_exit { #define KVM_EXIT_ARM_NISV 28 #define KVM_EXIT_X86_RDMSR 29 #define KVM_EXIT_X86_WRMSR 30 +#define KVM_EXIT_DIRTY_RING_FULL 31 /* For KVM_EXIT_INTERNAL_ERROR */ /* Emulate instruction failed. */ @@ -1053,6 +1054,8 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_X86_USER_SPACE_MSR 188 #define KVM_CAP_X86_MSR_FILTER 189 #define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190 +#define KVM_CAP_SYS_HYPERV_CPUID 191 +#define KVM_CAP_DIRTY_LOG_RING 192 #ifdef KVM_CAP_IRQ_ROUTING @@ -1511,7 +1514,7 @@ struct kvm_enc_region { /* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT_2 */ #define KVM_CLEAR_DIRTY_LOG _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log) -/* Available with KVM_CAP_HYPERV_CPUID */ +/* Available with KVM_CAP_HYPERV_CPUID (vcpu) / KVM_CAP_SYS_HYPERV_CPUID (system) */ #define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2) /* Available with KVM_CAP_ARM_SVE */ @@ -1557,6 +1560,9 @@ struct kvm_pv_cmd { /* Available with KVM_CAP_X86_MSR_FILTER */ #define KVM_X86_SET_MSR_FILTER _IOW(KVMIO, 0xc6, struct kvm_msr_filter) +/* Available with KVM_CAP_DIRTY_LOG_RING */ +#define KVM_RESET_DIRTY_RINGS _IO(KVMIO, 0xc7) + /* Secure Encrypted Virtualization command */ enum sev_cmd_id { /* Guest initialization commands */ @@ -1710,4 +1716,52 @@ struct kvm_hyperv_eventfd { #define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE (1 << 0) #define KVM_DIRTY_LOG_INITIALLY_SET (1 << 1) +/* + * Arch needs to define the macro after implementing the dirty ring + * feature. KVM_DIRTY_LOG_PAGE_OFFSET should be defined as the + * starting page offset of the dirty ring structures. + */ +#ifndef KVM_DIRTY_LOG_PAGE_OFFSET +#define KVM_DIRTY_LOG_PAGE_OFFSET 0 +#endif + +/* + * KVM dirty GFN flags, defined as: + * + * |---------------+---------------+--------------| + * | bit 1 (reset) | bit 0 (dirty) | Status | + * |---------------+---------------+--------------| + * | 0 | 0 | Invalid GFN | + * | 0 | 1 | Dirty GFN | + * | 1 | X | GFN to reset | + * |---------------+---------------+--------------| + * + * Lifecycle of a dirty GFN goes like: + * + * dirtied harvested reset + * 00 -----------> 01 -------------> 1X -------+ + * ^ | + * | | + * +------------------------------------------+ + * + * The userspace program is only responsible for the 01->1X state + * conversion after harvesting an entry. Also, it must not skip any + * dirty bits, so that dirty bits are always harvested in sequence. + */ +#define KVM_DIRTY_GFN_F_DIRTY BIT(0) +#define KVM_DIRTY_GFN_F_RESET BIT(1) +#define KVM_DIRTY_GFN_F_MASK 0x3 + +/* + * KVM dirty rings should be mapped at KVM_DIRTY_LOG_PAGE_OFFSET of + * per-vcpu mmaped regions as an array of struct kvm_dirty_gfn. The + * size of the gfn buffer is decided by the first argument when + * enabling KVM_CAP_DIRTY_LOG_RING. + */ +struct kvm_dirty_gfn { + __u32 flags; + __u32 slot; + __u64 offset; +}; + #endif /* __LINUX_KVM_H */ diff --git a/linux-headers/linux/userfaultfd.h b/linux-headers/linux/userfaultfd.h index 8d3996eb82..1ba9a9feeb 100644 --- a/linux-headers/linux/userfaultfd.h +++ b/linux-headers/linux/userfaultfd.h @@ -257,4 +257,13 @@ struct uffdio_writeprotect { __u64 mode; }; +/* + * Flags for the userfaultfd(2) system call itself. + */ + +/* + * Create a userfaultfd that can handle page faults only in user mode. + */ +#define UFFD_USER_MODE_ONLY 1 + #endif /* _LINUX_USERFAULTFD_H */ diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h index b92dcc4daf..609099e455 100644 --- a/linux-headers/linux/vfio.h +++ b/linux-headers/linux/vfio.h @@ -820,6 +820,7 @@ enum { enum { VFIO_CCW_IO_IRQ_INDEX, VFIO_CCW_CRW_IRQ_INDEX, + VFIO_CCW_REQ_IRQ_INDEX, VFIO_CCW_NUM_IRQS }; diff --git a/linux-headers/linux/vhost.h b/linux-headers/linux/vhost.h index 7523218532..c998860d7b 100644 --- a/linux-headers/linux/vhost.h +++ b/linux-headers/linux/vhost.h @@ -146,4 +146,8 @@ /* Set event fd for config interrupt*/ #define VHOST_VDPA_SET_CONFIG_CALL _IOW(VHOST_VIRTIO, 0x77, int) + +/* Get the valid iova range */ +#define VHOST_VDPA_GET_IOVA_RANGE _IOR(VHOST_VIRTIO, 0x78, \ + struct vhost_vdpa_iova_range) #endif diff --git a/linux-user/alpha/target_fcntl.h b/linux-user/alpha/target_fcntl.h index 2617e73472..e16ed1d415 100644 --- a/linux-user/alpha/target_fcntl.h +++ b/linux-user/alpha/target_fcntl.h @@ -33,8 +33,6 @@ #define TARGET_F_RDLCK 1 #define TARGET_F_WRLCK 2 #define TARGET_F_UNLCK 8 -#define TARGET_F_EXLCK 16 -#define TARGET_F_SHLCK 32 #include "../generic/fcntl.h" #endif diff --git a/linux-user/generic/fcntl.h b/linux-user/generic/fcntl.h index c85c5b9fed..4568d1f42b 100644 --- a/linux-user/generic/fcntl.h +++ b/linux-user/generic/fcntl.h @@ -119,11 +119,6 @@ struct target_f_owner_ex { #define TARGET_F_UNLCK 2 #endif -#ifndef TARGET_F_EXLCK -#define TARGET_F_EXLCK 4 -#define TARGET_F_SHLCK 8 -#endif - #ifndef TARGET_HAVE_ARCH_STRUCT_FLOCK #ifndef TARGET_ARCH_FLOCK_PAD #define TARGET_ARCH_FLOCK_PAD diff --git a/linux-user/strace.c b/linux-user/strace.c index e00275fcb5..e969121b6c 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -6,8 +6,11 @@ #include <sys/select.h> #include <sys/mount.h> #include <arpa/inet.h> +#include <netinet/in.h> #include <netinet/tcp.h> +#include <netinet/udp.h> #include <linux/if_packet.h> +#include <linux/in6.h> #include <linux/netlink.h> #include <sched.h> #include "qemu.h" @@ -2066,11 +2069,34 @@ print_fcntl(void *cpu_env, const struct syscallname *name, break; case TARGET_F_SETLEASE: qemu_log("F_SETLEASE,"); - print_raw_param(TARGET_ABI_FMT_ld, arg2, 0); + print_raw_param(TARGET_ABI_FMT_ld, arg2, 1); break; case TARGET_F_GETLEASE: qemu_log("F_GETLEASE"); break; +#ifdef F_DUPFD_CLOEXEC + case TARGET_F_DUPFD_CLOEXEC: + qemu_log("F_DUPFD_CLOEXEC,"); + print_raw_param(TARGET_ABI_FMT_ld, arg2, 1); + break; +#endif + case TARGET_F_NOTIFY: + qemu_log("F_NOTIFY,"); + print_raw_param(TARGET_ABI_FMT_ld, arg2, 1); + break; +#ifdef F_GETOWN_EX + case TARGET_F_GETOWN_EX: + qemu_log("F_GETOWN_EX,"); + print_pointer(arg2, 1); + break; +#endif +#ifdef F_SETOWN_EX + case TARGET_F_SETOWN_EX: + qemu_log("F_SETOWN_EX,"); + print_pointer(arg2, 1); + break; +#endif +#ifdef F_SETPIPE_SZ case TARGET_F_SETPIPE_SZ: qemu_log("F_SETPIPE_SZ,"); print_raw_param(TARGET_ABI_FMT_ld, arg2, 1); @@ -2078,14 +2104,16 @@ print_fcntl(void *cpu_env, const struct syscallname *name, case TARGET_F_GETPIPE_SZ: qemu_log("F_GETPIPE_SZ"); break; - case TARGET_F_DUPFD_CLOEXEC: - qemu_log("F_DUPFD_CLOEXEC,"); - print_raw_param(TARGET_ABI_FMT_ld, arg2, 1); +#endif +#ifdef F_ADD_SEALS + case TARGET_F_ADD_SEALS: + qemu_log("F_ADD_SEALS,"); + print_raw_param("0x"TARGET_ABI_FMT_lx, arg2, 1); break; - case TARGET_F_NOTIFY: - qemu_log("F_NOTIFY,"); - print_raw_param(TARGET_ABI_FMT_ld, arg2, 0); + case TARGET_F_GET_SEALS: + qemu_log("F_GET_SEALS"); break; +#endif default: print_raw_param(TARGET_ABI_FMT_ld, arg1, 0); print_pointer(arg2, 1); @@ -2619,6 +2647,11 @@ static void do_print_sockopt(const char *name, abi_long arg1) print_raw_param(TARGET_ABI_FMT_ld, optname, 0); print_pointer(optval, 0); break; + case SOL_UDP: + qemu_log("SOL_UDP,"); + print_raw_param(TARGET_ABI_FMT_ld, optname, 0); + print_pointer(optval, 0); + break; case SOL_IP: qemu_log("SOL_IP,"); print_raw_param(TARGET_ABI_FMT_ld, optname, 0); @@ -2730,6 +2763,113 @@ print_optint: break; } break; + case SOL_IPV6: + qemu_log("SOL_IPV6,"); + switch (optname) { + case IPV6_MTU_DISCOVER: + qemu_log("IPV6_MTU_DISCOVER,"); + goto print_optint; + case IPV6_MTU: + qemu_log("IPV6_MTU,"); + goto print_optint; + case IPV6_V6ONLY: + qemu_log("IPV6_V6ONLY,"); + goto print_optint; + case IPV6_RECVPKTINFO: + qemu_log("IPV6_RECVPKTINFO,"); + goto print_optint; + case IPV6_UNICAST_HOPS: + qemu_log("IPV6_UNICAST_HOPS,"); + goto print_optint; + case IPV6_MULTICAST_HOPS: + qemu_log("IPV6_MULTICAST_HOPS,"); + goto print_optint; + case IPV6_MULTICAST_LOOP: + qemu_log("IPV6_MULTICAST_LOOP,"); + goto print_optint; + case IPV6_RECVERR: + qemu_log("IPV6_RECVERR,"); + goto print_optint; + case IPV6_RECVHOPLIMIT: + qemu_log("IPV6_RECVHOPLIMIT,"); + goto print_optint; + case IPV6_2292HOPLIMIT: + qemu_log("IPV6_2292HOPLIMIT,"); + goto print_optint; + case IPV6_CHECKSUM: + qemu_log("IPV6_CHECKSUM,"); + goto print_optint; + case IPV6_ADDRFORM: + qemu_log("IPV6_ADDRFORM,"); + goto print_optint; + case IPV6_2292PKTINFO: + qemu_log("IPV6_2292PKTINFO,"); + goto print_optint; + case IPV6_RECVTCLASS: + qemu_log("IPV6_RECVTCLASS,"); + goto print_optint; + case IPV6_RECVRTHDR: + qemu_log("IPV6_RECVRTHDR,"); + goto print_optint; + case IPV6_2292RTHDR: + qemu_log("IPV6_2292RTHDR,"); + goto print_optint; + case IPV6_RECVHOPOPTS: + qemu_log("IPV6_RECVHOPOPTS,"); + goto print_optint; + case IPV6_2292HOPOPTS: + qemu_log("IPV6_2292HOPOPTS,"); + goto print_optint; + case IPV6_RECVDSTOPTS: + qemu_log("IPV6_RECVDSTOPTS,"); + goto print_optint; + case IPV6_2292DSTOPTS: + qemu_log("IPV6_2292DSTOPTS,"); + goto print_optint; + case IPV6_TCLASS: + qemu_log("IPV6_TCLASS,"); + goto print_optint; + case IPV6_ADDR_PREFERENCES: + qemu_log("IPV6_ADDR_PREFERENCES,"); + goto print_optint; +#ifdef IPV6_RECVPATHMTU + case IPV6_RECVPATHMTU: + qemu_log("IPV6_RECVPATHMTU,"); + goto print_optint; +#endif +#ifdef IPV6_TRANSPARENT + case IPV6_TRANSPARENT: + qemu_log("IPV6_TRANSPARENT,"); + goto print_optint; +#endif +#ifdef IPV6_FREEBIND + case IPV6_FREEBIND: + qemu_log("IPV6_FREEBIND,"); + goto print_optint; +#endif +#ifdef IPV6_RECVORIGDSTADDR + case IPV6_RECVORIGDSTADDR: + qemu_log("IPV6_RECVORIGDSTADDR,"); + goto print_optint; +#endif + case IPV6_PKTINFO: + qemu_log("IPV6_PKTINFO,"); + print_pointer(optval, 0); + break; + case IPV6_ADD_MEMBERSHIP: + qemu_log("IPV6_ADD_MEMBERSHIP,"); + print_pointer(optval, 0); + break; + case IPV6_DROP_MEMBERSHIP: + qemu_log("IPV6_DROP_MEMBERSHIP,"); + print_pointer(optval, 0); + break; + default: + print_raw_param(TARGET_ABI_FMT_ld, optname, 0); + print_pointer(optval, 0); + break; + } + break; default: print_raw_param(TARGET_ABI_FMT_ld, level, 0); print_raw_param(TARGET_ABI_FMT_ld, optname, 0); diff --git a/linux-user/syscall.c b/linux-user/syscall.c index d182890ff0..34760779c8 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -51,12 +51,15 @@ #include <sys/sysinfo.h> #include <sys/signalfd.h> //#include <sys/user.h> +#include <netinet/in.h> #include <netinet/ip.h> #include <netinet/tcp.h> +#include <netinet/udp.h> #include <linux/wireless.h> #include <linux/icmp.h> #include <linux/icmpv6.h> #include <linux/if_tun.h> +#include <linux/in6.h> #include <linux/errqueue.h> #include <linux/random.h> #ifdef CONFIG_TIMERFD @@ -2184,7 +2187,8 @@ static abi_long do_setsockopt(int sockfd, int level, int optname, switch(level) { case SOL_TCP: - /* TCP options all take an 'int' value. */ + case SOL_UDP: + /* TCP and UDP options all take an 'int' value. */ if (optlen < sizeof(uint32_t)) return -TARGET_EINVAL; @@ -2270,6 +2274,7 @@ static abi_long do_setsockopt(int sockfd, int level, int optname, case IPV6_RECVDSTOPTS: case IPV6_2292DSTOPTS: case IPV6_TCLASS: + case IPV6_ADDR_PREFERENCES: #ifdef IPV6_RECVPATHMTU case IPV6_RECVPATHMTU: #endif @@ -2832,7 +2837,8 @@ get_timeout: } break; case SOL_TCP: - /* TCP options all take an 'int' value. */ + case SOL_UDP: + /* TCP and UDP options all take an 'int' value. */ int_case: if (get_user_u32(len, optlen)) return -TARGET_EFAULT; @@ -2923,6 +2929,7 @@ get_timeout: case IPV6_RECVDSTOPTS: case IPV6_2292DSTOPTS: case IPV6_TCLASS: + case IPV6_ADDR_PREFERENCES: #ifdef IPV6_RECVPATHMTU case IPV6_RECVPATHMTU: #endif @@ -6640,6 +6647,14 @@ static int target_to_host_fcntl_cmd(int cmd) ret = F_GETPIPE_SZ; break; #endif +#ifdef F_ADD_SEALS + case TARGET_F_ADD_SEALS: + ret = F_ADD_SEALS; + break; + case TARGET_F_GET_SEALS: + ret = F_GET_SEALS; + break; +#endif default: ret = -TARGET_EINVAL; break; @@ -6664,8 +6679,6 @@ static int target_to_host_fcntl_cmd(int cmd) TRANSTBL_CONVERT(F_RDLCK); \ TRANSTBL_CONVERT(F_WRLCK); \ TRANSTBL_CONVERT(F_UNLCK); \ - TRANSTBL_CONVERT(F_EXLCK); \ - TRANSTBL_CONVERT(F_SHLCK); \ } static int target_to_host_flock(int type) @@ -6931,6 +6944,8 @@ static abi_long do_fcntl(int fd, int cmd, abi_ulong arg) case TARGET_F_GETLEASE: case TARGET_F_SETPIPE_SZ: case TARGET_F_GETPIPE_SZ: + case TARGET_F_ADD_SEALS: + case TARGET_F_GET_SEALS: ret = get_errno(safe_fcntl(fd, host_cmd, arg)); break; diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index a00bfc2647..f98c1c1c8d 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -2408,12 +2408,14 @@ struct target_statfs64 { #endif #define TARGET_F_LINUX_SPECIFIC_BASE 1024 -#define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0) -#define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1) -#define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6) -#define TARGET_F_SETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 7) -#define TARGET_F_GETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 8) -#define TARGET_F_NOTIFY (TARGET_F_LINUX_SPECIFIC_BASE+2) +#define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0) +#define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1) +#define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6) +#define TARGET_F_NOTIFY (TARGET_F_LINUX_SPECIFIC_BASE + 2) +#define TARGET_F_SETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 7) +#define TARGET_F_GETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 8) +#define TARGET_F_ADD_SEALS (TARGET_F_LINUX_SPECIFIC_BASE + 9) +#define TARGET_F_GET_SEALS (TARGET_F_LINUX_SPECIFIC_BASE + 10) #include "target_fcntl.h" diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh index 9efbaf2f84..fa6f2b6272 100755 --- a/scripts/update-linux-headers.sh +++ b/scripts/update-linux-headers.sh @@ -41,6 +41,7 @@ cp_portable() { -e 'pvrdma_verbs' \ -e 'drm.h' \ -e 'limits' \ + -e 'linux/const' \ -e 'linux/kernel' \ -e 'linux/sysinfo' \ -e 'asm-generic/kvm_para' \ @@ -190,7 +191,9 @@ for i in "$tmpdir"/include/linux/*virtio*.h \ "$tmpdir/include/linux/input.h" \ "$tmpdir/include/linux/input-event-codes.h" \ "$tmpdir/include/linux/pci_regs.h" \ - "$tmpdir/include/linux/ethtool.h" "$tmpdir/include/linux/kernel.h" \ + "$tmpdir/include/linux/ethtool.h" \ + "$tmpdir/include/linux/const.h" \ + "$tmpdir/include/linux/kernel.h" \ "$tmpdir/include/linux/vhost_types.h" \ "$tmpdir/include/linux/sysinfo.h"; do cp_portable "$i" "$output/include/standard-headers/linux" diff --git a/scsi/utils.c b/scsi/utils.c index b37c283014..793c3a6b9c 100644 --- a/scsi/utils.c +++ b/scsi/utils.c @@ -197,6 +197,11 @@ const struct SCSISense sense_code_INVALID_PARAM = { .key = ILLEGAL_REQUEST, .asc = 0x26, .ascq = 0x00 }; +/* Illegal request, Invalid value in parameter list */ +const struct SCSISense sense_code_INVALID_PARAM_VALUE = { + .key = ILLEGAL_REQUEST, .asc = 0x26, .ascq = 0x01 +}; + /* Illegal request, Parameter list length error */ const struct SCSISense sense_code_INVALID_PARAM_LEN = { .key = ILLEGAL_REQUEST, .asc = 0x1a, .ascq = 0x00 diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def index 26badb663a..e5b6efabf3 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -76,7 +76,7 @@ /* ADD LOGICAL WITH SIGNED IMMEDIATE */ D(0xeb6e, ALSI, SIY, GIE, la1, i2_32u, new, 0, asi, addu32, MO_TEUL) C(0xecda, ALHSIK, RIE_d, DO, r3_32u, i2_32u, new, r1_32, add, addu32) - C(0xeb7e, ALGSI, SIY, GIE, la1, i2, r1, 0, asiu64, addu64) + D(0xeb7e, ALGSI, SIY, GIE, la1, i2, new, 0, asiu64, addu64, MO_TEQ) C(0xecdb, ALGHSIK, RIE_d, DO, r3, i2, r1, 0, addu64, addu64) /* ADD LOGICAL WITH SIGNED IMMEDIATE HIGH */ C(0xcc0a, ALSIH, RIL_a, HW, r1_sr32, i2_32u, new, r1_32h, add, addu32) @@ -1290,8 +1290,8 @@ F(0xe313, LRAY, RXY_a, LD, 0, a2, r1, 0, lra, 0, IF_PRIV) F(0xe303, LRAG, RXY_a, Z, 0, a2, r1, 0, lra, 0, IF_PRIV) /* LOAD USING REAL ADDRESS */ - E(0xb24b, LURA, RRE, Z, 0, 0, new, r1_32, lura, 0, MO_TEUL, IF_PRIV) - E(0xb905, LURAG, RRE, Z, 0, 0, r1, 0, lura, 0, MO_TEQ, IF_PRIV) + E(0xb24b, LURA, RRE, Z, 0, ra2, new, r1_32, lura, 0, MO_TEUL, IF_PRIV) + E(0xb905, LURAG, RRE, Z, 0, ra2, r1, 0, lura, 0, MO_TEQ, IF_PRIV) /* MOVE TO PRIMARY */ F(0xda00, MVCP, SS_d, Z, la1, a2, 0, 0, mvcp, 0, IF_PRIV) /* MOVE TO SECONDARY */ @@ -1344,8 +1344,8 @@ /* STORE THEN OR SYSTEM MASK */ F(0xad00, STOSM, SI, Z, la1, 0, 0, 0, stnosm, 0, IF_PRIV) /* STORE USING REAL ADDRESS */ - E(0xb246, STURA, RRE, Z, r1_o, 0, 0, 0, stura, 0, MO_TEUL, IF_PRIV) - E(0xb925, STURG, RRE, Z, r1_o, 0, 0, 0, stura, 0, MO_TEQ, IF_PRIV) + E(0xb246, STURA, RRE, Z, r1_o, ra2, 0, 0, stura, 0, MO_TEUL, IF_PRIV) + E(0xb925, STURG, RRE, Z, r1_o, ra2, 0, 0, stura, 0, MO_TEQ, IF_PRIV) /* TEST BLOCK */ F(0xb22c, TB, RRE, Z, 0, r2_o, 0, 0, testblock, 0, IF_PRIV) /* TEST PROTECTION */ diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c index b8385e6b95..dc27fa36c9 100644 --- a/target/s390x/kvm.c +++ b/target/s390x/kvm.c @@ -29,6 +29,7 @@ #include "internal.h" #include "kvm_s390x.h" #include "sysemu/kvm_int.h" +#include "qemu/cutils.h" #include "qapi/error.h" #include "qemu/error-report.h" #include "qemu/timer.h" @@ -1910,18 +1911,15 @@ static void insert_stsi_3_2_2(S390CPU *cpu, __u64 addr, uint8_t ar) strlen(qemu_name))); } sysib.vm[0].ext_name_encoding = 2; /* 2 = UTF-8 */ - memset(sysib.ext_names[0], 0, sizeof(sysib.ext_names[0])); /* If hypervisor specifies zero Extended Name in STSI322 SYSIB, it's * considered by s390 as not capable of providing any Extended Name. * Therefore if no name was specified on qemu invocation, we go with the * same "KVMguest" default, which KVM has filled into short name field. */ - if (qemu_name) { - strncpy((char *)sysib.ext_names[0], qemu_name, - sizeof(sysib.ext_names[0])); - } else { - strcpy((char *)sysib.ext_names[0], "KVMguest"); - } + strpadcpy((char *)sysib.ext_names[0], + sizeof(sysib.ext_names[0]), + qemu_name ?: "KVMguest", '\0'); + /* Insert UUID */ memcpy(sysib.vm[0].uuid, &qemu_uuid, sizeof(sysib.vm[0].uuid)); diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c index 0108611cc9..1901e9dfc7 100644 --- a/target/s390x/mem_helper.c +++ b/target/s390x/mem_helper.c @@ -2473,8 +2473,8 @@ void HELPER(ex)(CPUS390XState *env, uint32_t ilen, uint64_t r1, uint64_t addr) uint32_t d1 = extract64(insn, 32, 12); uint32_t b2 = extract64(insn, 28, 4); uint32_t d2 = extract64(insn, 16, 12); - uint64_t a1 = wrap_address(env, env->regs[b1] + d1); - uint64_t a2 = wrap_address(env, env->regs[b2] + d2); + uint64_t a1 = wrap_address(env, (b1 ? env->regs[b1] : 0) + d1); + uint64_t a2 = wrap_address(env, (b2 ? env->regs[b2] : 0) + d2); env->cc_op = helper(env, l, a1, a2, 0); env->psw.addr += ilen; diff --git a/target/s390x/misc_helper.c b/target/s390x/misc_helper.c index 58dbc023eb..7ea90d414a 100644 --- a/target/s390x/misc_helper.c +++ b/target/s390x/misc_helper.c @@ -19,6 +19,7 @@ */ #include "qemu/osdep.h" +#include "qemu/cutils.h" #include "qemu/main-loop.h" #include "cpu.h" #include "internal.h" @@ -369,8 +370,10 @@ uint32_t HELPER(stsi)(CPUS390XState *env, uint64_t a0, uint64_t r0, uint64_t r1) ebcdic_put(sysib.sysib_322.vm[0].name, qemu_name, MIN(sizeof(sysib.sysib_322.vm[0].name), strlen(qemu_name))); - strncpy((char *)sysib.sysib_322.ext_names[0], qemu_name, - sizeof(sysib.sysib_322.ext_names[0])); + strpadcpy((char *)sysib.sysib_322.ext_names[0], + sizeof(sysib.sysib_322.ext_names[0]), + qemu_name, '\0'); + } else { ebcdic_put(sysib.sysib_322.vm[0].name, "TCGguest", 8); strcpy((char *)sysib.sysib_322.ext_names[0], "TCGguest"); diff --git a/target/s390x/translate.c b/target/s390x/translate.c index 3d5c0d6106..61dd0341e4 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -3285,8 +3285,7 @@ static DisasJumpType op_lpq(DisasContext *s, DisasOps *o) #ifndef CONFIG_USER_ONLY static DisasJumpType op_lura(DisasContext *s, DisasOps *o) { - o->addr1 = get_address(s, 0, get_field(s, r2), 0); - tcg_gen_qemu_ld_tl(o->out, o->addr1, MMU_REAL_IDX, s->insn->data); + tcg_gen_qemu_ld_tl(o->out, o->in2, MMU_REAL_IDX, s->insn->data); return DISAS_NEXT; } #endif @@ -3815,22 +3814,23 @@ static DisasJumpType op_risbg(DisasContext *s, DisasOps *o) pmask = 0xffffffff00000000ull; break; case 0x51: /* risblg */ - i3 &= 31; - i4 &= 31; + i3 = (i3 & 31) + 32; + i4 = (i4 & 31) + 32; pmask = 0x00000000ffffffffull; break; default: g_assert_not_reached(); } - /* MASK is the set of bits to be inserted from R2. - Take care for I3/I4 wraparound. */ - mask = pmask >> i3; + /* MASK is the set of bits to be inserted from R2. */ if (i3 <= i4) { - mask ^= pmask >> i4 >> 1; + /* [0...i3---i4...63] */ + mask = (-1ull >> i3) & (-1ull << (63 - i4)); } else { - mask |= ~(pmask >> i4 >> 1); + /* [0---i4...i3---63] */ + mask = (-1ull >> i3) | (-1ull << (63 - i4)); } + /* For RISBLG/RISBHG, the wrapping is limited to the high/low doubleword. */ mask &= pmask; /* IMASK is the set of bits to be kept from R1. In the case of the high/low @@ -3843,9 +3843,6 @@ static DisasJumpType op_risbg(DisasContext *s, DisasOps *o) len = i4 - i3 + 1; pos = 63 - i4; rot = i5 & 63; - if (s->fields.op2 == 0x5d) { - pos += 32; - } /* In some cases we can implement this with extract. */ if (imask == 0 && pos == 0 && len > 0 && len <= rot) { @@ -4236,7 +4233,8 @@ static DisasJumpType op_ectg(DisasContext *s, DisasOps *o) tcg_gen_addi_i64(o->in1, regs[b1], d1); o->in2 = tcg_temp_new_i64(); tcg_gen_addi_i64(o->in2, regs[b2], d2); - o->addr1 = get_address(s, 0, r3, 0); + o->addr1 = tcg_temp_new_i64(); + gen_addi_and_wrap_i64(s, o->addr1, regs[r3], 0); /* load the third operand into r3 before modifying anything */ tcg_gen_qemu_ld64(regs[r3], o->addr1, get_mem_index(s)); @@ -4541,8 +4539,7 @@ static DisasJumpType op_stnosm(DisasContext *s, DisasOps *o) static DisasJumpType op_stura(DisasContext *s, DisasOps *o) { - o->addr1 = get_address(s, 0, get_field(s, r2), 0); - tcg_gen_qemu_st_tl(o->in1, o->addr1, MMU_REAL_IDX, s->insn->data); + tcg_gen_qemu_st_tl(o->in1, o->in2, MMU_REAL_IDX, s->insn->data); if (s->base.tb->flags & FLAG_MASK_PER) { update_psw_addr(s); @@ -5925,7 +5922,11 @@ static void in2_x2l(DisasContext *s, DisasOps *o) static void in2_ra2(DisasContext *s, DisasOps *o) { - o->in2 = get_address(s, 0, get_field(s, r2), 0); + int r2 = get_field(s, r2); + + /* Note: *don't* treat !r2 as 0, use the reg value. */ + o->in2 = tcg_temp_new_i64(); + gen_addi_and_wrap_i64(s, o->in2, regs[r2], 0); } #define SPEC_in2_ra2 0 diff --git a/tests/tcg/s390x/exrl-trt.c b/tests/tcg/s390x/exrl-trt.c index 3c5323aecb..16711a3181 100644 --- a/tests/tcg/s390x/exrl-trt.c +++ b/tests/tcg/s390x/exrl-trt.c @@ -19,7 +19,7 @@ int main(void) } asm volatile( " j 2f\n" - "1: trt 0(1,%[op1]),0(%[op2])\n" + "1: trt 0(1,%[op1]),%[op2]\n" "2: exrl %[op1_len],1b\n" " lgr %[r1],%%r1\n" " lgr %[r2],%%r2\n" @@ -27,9 +27,9 @@ int main(void) : [r1] "+r" (r1), [r2] "+r" (r2), [cc] "=r" (cc) - : [op1] "r" (&op1), - [op1_len] "r" (5), - [op2] "r" (&op2) + : [op1] "a" (&op1), + [op1_len] "a" (5), + [op2] "Q" (op2) : "r1", "r2", "cc"); cc = (cc >> 28) & 3; if (cc != 2) { diff --git a/tests/tcg/s390x/exrl-trtr.c b/tests/tcg/s390x/exrl-trtr.c index c33153ad7e..5f30cda6bd 100644 --- a/tests/tcg/s390x/exrl-trtr.c +++ b/tests/tcg/s390x/exrl-trtr.c @@ -19,7 +19,7 @@ int main(void) } asm volatile( " j 2f\n" - "1: trtr 3(1,%[op1]),0(%[op2])\n" + "1: trtr 3(1,%[op1]),%[op2]\n" "2: exrl %[op1_len],1b\n" " lgr %[r1],%%r1\n" " lgr %[r2],%%r2\n" @@ -27,9 +27,9 @@ int main(void) : [r1] "+r" (r1), [r2] "+r" (r2), [cc] "=r" (cc) - : [op1] "r" (&op1), - [op1_len] "r" (3), - [op2] "r" (&op2) + : [op1] "a" (&op1), + [op1_len] "a" (3), + [op2] "Q" (op2) : "r1", "r2", "cc"); cc = (cc >> 28) & 3; if (cc != 1) { |