[Qemu-devel] [PULL 0/7] usb patch queue

[Qemu-devel] [PULL 0/7] usb patch queue

[Gerd Hoffmann]

  Hi,

Here is the usb patch queue, bringing two little bug fixes
and live migration support for xhci.

cheers,
  Gerd

The following changes since commit f10acc8b38d65a66ffa0588a036489d7fa6a593e:

  tcx: Fix 24-bit display mode (2013-06-02 16:45:40 +0000)

are available in the git repository at:

  git://git.kraxel.org/qemu usb.83

for you to fetch changes up to 37352df30fbc38d1de464db8927536d5e36cf52a:

  xhci: add live migration support (2013-06-03 11:38:03 +0200)

----------------------------------------------------------------
Ed Maste (1):
      host-libusb: Correct test for USB packet state

Gerd Hoffmann (5):
      pci: add VMSTATE_MSIX
      xhci: add XHCISlot->addressed
      xhci: add xhci_alloc_epctx
      xhci: add xhci_init_epctx
      xhci: add live migration support

Michael Marineau (1):
      Fix usage of USB_DEV_FLAG_IS_HOST flag.

 hw/pci/msix.c         |   33 +++++++
 hw/usb/core.c         |    2 +-
 hw/usb/hcd-xhci.c     |  228 ++++++++++++++++++++++++++++++++++++++++++++-----
 hw/usb/host-libusb.c  |    2 +-
 include/hw/pci/msix.h |   11 +++
 5 files changed, 251 insertions(+), 25 deletions(-)

[Qemu-devel] [PATCH 1/7] Fix usage of USB_DEV_FLAG_IS_HOST flag.

[Gerd Hoffmann]

From: Michael Marineau <mike@marineau.org>

USB_DEV_FLAG_IS_HOST is the bit number, not value. Booting with a
"Fitbit Base Station" USB dongle was triggering this assert.

Signed-off-by: Michael Marineau <mike@marineau.org>
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/usb/core.c b/hw/usb/core.c
index 15a150a..05948ca 100644
--- a/hw/usb/core.c
+++ b/hw/usb/core.c
@@ -410,7 +410,7 @@ void usb_handle_packet(USBDevice *dev, USBPacket *p)
             assert(p->ep->type != USB_ENDPOINT_XFER_ISOC);
             /* using async for interrupt packets breaks migration */
             assert(p->ep->type != USB_ENDPOINT_XFER_INT ||
-                   (dev->flags & USB_DEV_FLAG_IS_HOST));
+                   (dev->flags & (1 << USB_DEV_FLAG_IS_HOST)));
             usb_packet_set_state(p, USB_PACKET_ASYNC);
             QTAILQ_INSERT_TAIL(&p->ep->queue, p, queue);
         } else if (p->status == USB_RET_ADD_TO_QUEUE) {
-- 
1.7.9.7

[Qemu-devel] [PATCH 2/7] host-libusb: Correct test for USB packet state

[Gerd Hoffmann]

From: Ed Maste <emaste@freebsd.org>

USB_RET_ASYNC is -6, so inflight was always false.

Signed-off-by: Ed Maste <emaste@freebsd.org>
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/host-libusb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index f3de459..3a582c5 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -385,7 +385,7 @@ out:
 static void usb_host_req_abort(USBHostRequest *r)
 {
     USBHostDevice  *s = r->host;
-    bool inflight = (r->p && r->p->state == USB_RET_ASYNC);
+    bool inflight = (r->p && r->p->state == USB_PACKET_ASYNC);
 
     if (inflight) {
         r->p->status = USB_RET_NODEV;
-- 
1.7.9.7

[Qemu-devel] [PATCH 3/7] pci: add VMSTATE_MSIX

[Gerd Hoffmann]

Using a trick cut+pasted from vmstate_scsi_device
to wind up msix_save and msix_load.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/pci/msix.c         |   33 +++++++++++++++++++++++++++++++++
 include/hw/pci/msix.h |   11 +++++++++++
 2 files changed, 44 insertions(+)

diff --git a/hw/pci/msix.c b/hw/pci/msix.c
index e231a0d..6da75ec 100644
--- a/hw/pci/msix.c
+++ b/hw/pci/msix.c
@@ -569,3 +569,36 @@ void msix_unset_vector_notifiers(PCIDevice *dev)
     dev->msix_vector_release_notifier = NULL;
     dev->msix_vector_poll_notifier = NULL;
 }
+
+static void put_msix_state(QEMUFile *f, void *pv, size_t size)
+{
+    msix_save(pv, f);
+}
+
+static int get_msix_state(QEMUFile *f, void *pv, size_t size)
+{
+    msix_load(pv, f);
+    return 0;
+}
+
+static VMStateInfo vmstate_info_msix = {
+    .name = "msix state",
+    .get  = get_msix_state,
+    .put  = put_msix_state,
+};
+
+const VMStateDescription vmstate_msix = {
+    .name = "msix",
+    .fields = (VMStateField[]) {
+        {
+            .name         = "msix",
+            .version_id   = 0,
+            .field_exists = NULL,
+            .size         = 0,   /* ouch */
+            .info         = &vmstate_info_msix,
+            .flags        = VMS_SINGLE,
+            .offset       = 0,
+        },
+        VMSTATE_END_OF_LIST()
+    }
+};
diff --git a/include/hw/pci/msix.h b/include/hw/pci/msix.h
index e648410..954d82b 100644
--- a/include/hw/pci/msix.h
+++ b/include/hw/pci/msix.h
@@ -43,4 +43,15 @@ int msix_set_vector_notifiers(PCIDevice *dev,
                               MSIVectorReleaseNotifier release_notifier,
                               MSIVectorPollNotifier poll_notifier);
 void msix_unset_vector_notifiers(PCIDevice *dev);
+
+extern const VMStateDescription vmstate_msix;
+
+#define VMSTATE_MSIX(_field, _state) {                               \
+    .name       = (stringify(_field)),                               \
+    .size       = sizeof(PCIDevice),                                 \
+    .vmsd       = &vmstate_msix,                                     \
+    .flags      = VMS_STRUCT,                                        \
+    .offset     = vmstate_offset_value(_state, _field, PCIDevice),   \
+}
+
 #endif
-- 
1.7.9.7

[Qemu-devel] [PATCH 4/7] xhci: add XHCISlot->addressed

[Gerd Hoffmann]

Preparing for live-migration support, post_load will need that.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/hcd-xhci.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 8813bdf..ac683ce 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -405,6 +405,7 @@ struct XHCIEPContext {
 
 typedef struct XHCISlot {
     bool enabled;
+    bool addressed;
     dma_addr_t ctx;
     USBPort *uport;
     XHCIEPContext * eps[31];
@@ -2041,6 +2042,7 @@ static TRBCCode xhci_disable_slot(XHCIState *xhci, unsigned int slotid)
     }
 
     xhci->slots[slotid-1].enabled = 0;
+    xhci->slots[slotid-1].addressed = 0;
     return CC_SUCCESS;
 }
 
@@ -2167,6 +2169,7 @@ static TRBCCode xhci_address_slot(XHCIState *xhci, unsigned int slotid,
     xhci_dma_write_u32s(xhci, octx, slot_ctx, sizeof(slot_ctx));
     xhci_dma_write_u32s(xhci, octx+32, ep0_ctx, sizeof(ep0_ctx));
 
+    xhci->slots[slotid-1].addressed = 1;
     return res;
 }
 
-- 
1.7.9.7

[Qemu-devel] [PATCH 5/7] xhci: add xhci_alloc_epctx

[Gerd Hoffmann]

Factor out endpoint context allocation to a separate function.
xhci live migration will need that too, in post_load.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/hcd-xhci.c |   32 +++++++++++++++++++++-----------
 1 file changed, 21 insertions(+), 11 deletions(-)

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index ac683ce..5084e52 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -1198,6 +1198,26 @@ static void xhci_ep_kick_timer(void *opaque)
     xhci_kick_ep(epctx->xhci, epctx->slotid, epctx->epid, 0);
 }
 
+static XHCIEPContext *xhci_alloc_epctx(XHCIState *xhci,
+                                       unsigned int slotid,
+                                       unsigned int epid)
+{
+    XHCIEPContext *epctx;
+    int i;
+
+    epctx = g_new0(XHCIEPContext, 1);
+    epctx->xhci = xhci;
+    epctx->slotid = slotid;
+    epctx->epid = epid;
+
+    for (i = 0; i < ARRAY_SIZE(epctx->transfers); i++) {
+        usb_packet_init(&epctx->transfers[i].packet);
+    }
+    epctx->kick_timer = qemu_new_timer_ns(vm_clock, xhci_ep_kick_timer, epctx);
+
+    return epctx;
+}
+
 static TRBCCode xhci_enable_ep(XHCIState *xhci, unsigned int slotid,
                                unsigned int epid, dma_addr_t pctx,
                                uint32_t *ctx)
@@ -1205,7 +1225,6 @@ static TRBCCode xhci_enable_ep(XHCIState *xhci, unsigned int slotid,
     XHCISlot *slot;
     XHCIEPContext *epctx;
     dma_addr_t dequeue;
-    int i;
 
     trace_usb_xhci_ep_enable(slotid, epid);
     assert(slotid >= 1 && slotid <= xhci->numslots);
@@ -1216,12 +1235,7 @@ static TRBCCode xhci_enable_ep(XHCIState *xhci, unsigned int slotid,
         xhci_disable_ep(xhci, slotid, epid);
     }
 
-    epctx = g_malloc(sizeof(XHCIEPContext));
-    memset(epctx, 0, sizeof(XHCIEPContext));
-    epctx->xhci = xhci;
-    epctx->slotid = slotid;
-    epctx->epid = epid;
-
+    epctx = xhci_alloc_epctx(xhci, slotid, epid);
     slot->eps[epid-1] = epctx;
 
     dequeue = xhci_addr64(ctx[2] & ~0xf, ctx[3]);
@@ -1241,13 +1255,9 @@ static TRBCCode xhci_enable_ep(XHCIState *xhci, unsigned int slotid,
         xhci_ring_init(xhci, &epctx->ring, dequeue);
         epctx->ring.ccs = ctx[2] & 1;
     }
-    for (i = 0; i < ARRAY_SIZE(epctx->transfers); i++) {
-        usb_packet_init(&epctx->transfers[i].packet);
-    }
 
     epctx->interval = 1 << (ctx[0] >> 16) & 0xff;
     epctx->mfindex_last = 0;
-    epctx->kick_timer = qemu_new_timer_ns(vm_clock, xhci_ep_kick_timer, epctx);
 
     epctx->state = EP_RUNNING;
     ctx[0] &= ~EP_STATE_MASK;
-- 
1.7.9.7

[Qemu-devel] [PATCH 6/7] xhci: add xhci_init_epctx

[Gerd Hoffmann]

Factor out endpoint context initialization to a separate function.
xhci live migration will need that too, in post_load.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/hcd-xhci.c |   43 +++++++++++++++++++++++++------------------
 1 file changed, 25 insertions(+), 18 deletions(-)

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 5084e52..9b90067 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -1218,26 +1218,11 @@ static XHCIEPContext *xhci_alloc_epctx(XHCIState *xhci,
     return epctx;
 }
 
-static TRBCCode xhci_enable_ep(XHCIState *xhci, unsigned int slotid,
-                               unsigned int epid, dma_addr_t pctx,
-                               uint32_t *ctx)
+static void xhci_init_epctx(XHCIEPContext *epctx,
+                            dma_addr_t pctx, uint32_t *ctx)
 {
-    XHCISlot *slot;
-    XHCIEPContext *epctx;
     dma_addr_t dequeue;
 
-    trace_usb_xhci_ep_enable(slotid, epid);
-    assert(slotid >= 1 && slotid <= xhci->numslots);
-    assert(epid >= 1 && epid <= 31);
-
-    slot = &xhci->slots[slotid-1];
-    if (slot->eps[epid-1]) {
-        xhci_disable_ep(xhci, slotid, epid);
-    }
-
-    epctx = xhci_alloc_epctx(xhci, slotid, epid);
-    slot->eps[epid-1] = epctx;
-
     dequeue = xhci_addr64(ctx[2] & ~0xf, ctx[3]);
 
     epctx->type = (ctx[1] >> EP_TYPE_SHIFT) & EP_TYPE_MASK;
@@ -1252,11 +1237,33 @@ static TRBCCode xhci_enable_ep(XHCIState *xhci, unsigned int slotid,
     if (epctx->max_pstreams) {
         xhci_alloc_streams(epctx, dequeue);
     } else {
-        xhci_ring_init(xhci, &epctx->ring, dequeue);
+        xhci_ring_init(epctx->xhci, &epctx->ring, dequeue);
         epctx->ring.ccs = ctx[2] & 1;
     }
 
     epctx->interval = 1 << (ctx[0] >> 16) & 0xff;
+}
+
+static TRBCCode xhci_enable_ep(XHCIState *xhci, unsigned int slotid,
+                               unsigned int epid, dma_addr_t pctx,
+                               uint32_t *ctx)
+{
+    XHCISlot *slot;
+    XHCIEPContext *epctx;
+
+    trace_usb_xhci_ep_enable(slotid, epid);
+    assert(slotid >= 1 && slotid <= xhci->numslots);
+    assert(epid >= 1 && epid <= 31);
+
+    slot = &xhci->slots[slotid-1];
+    if (slot->eps[epid-1]) {
+        xhci_disable_ep(xhci, slotid, epid);
+    }
+
+    epctx = xhci_alloc_epctx(xhci, slotid, epid);
+    slot->eps[epid-1] = epctx;
+    xhci_init_epctx(epctx, pctx, ctx);
+
     epctx->mfindex_last = 0;
 
     epctx->state = EP_RUNNING;
-- 
1.7.9.7

[Qemu-devel] [PATCH 7/7] xhci: add live migration support

[Gerd Hoffmann]

With all preparing pieces in place we can finally drop in
the vmstate structs and the postload function.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/hcd-xhci.c |  164 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 163 insertions(+), 1 deletion(-)

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 9b90067..91633ed 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -3386,9 +3386,171 @@ static int usb_xhci_initfn(struct PCIDevice *dev)
     return 0;
 }
 
+static int usb_xhci_post_load(void *opaque, int version_id)
+{
+    XHCIState *xhci = opaque;
+    XHCISlot *slot;
+    XHCIEPContext *epctx;
+    dma_addr_t dcbaap, pctx;
+    uint32_t slot_ctx[4];
+    uint32_t ep_ctx[5];
+    int slotid, epid, state, intr;
+
+    dcbaap = xhci_addr64(xhci->dcbaap_low, xhci->dcbaap_high);
+
+    for (slotid = 1; slotid <= xhci->numslots; slotid++) {
+        slot = &xhci->slots[slotid-1];
+        if (!slot->addressed) {
+            continue;
+        }
+        slot->ctx =
+            xhci_mask64(ldq_le_pci_dma(&xhci->pci_dev, dcbaap + 8*slotid));
+        xhci_dma_read_u32s(xhci, slot->ctx, slot_ctx, sizeof(slot_ctx));
+        slot->uport = xhci_lookup_uport(xhci, slot_ctx);
+        assert(slot->uport && slot->uport->dev);
+
+        for (epid = 1; epid <= 32; epid++) {
+            pctx = slot->ctx + 32 * epid;
+            xhci_dma_read_u32s(xhci, pctx, ep_ctx, sizeof(ep_ctx));
+            state = ep_ctx[0] & EP_STATE_MASK;
+            if (state == EP_DISABLED) {
+                continue;
+            }
+            epctx = xhci_alloc_epctx(xhci, slotid, epid);
+            slot->eps[epid-1] = epctx;
+            xhci_init_epctx(epctx, pctx, ep_ctx);
+            epctx->state = state;
+            if (state == EP_RUNNING) {
+                /* kick endpoint after vmload is finished */
+                qemu_mod_timer(epctx->kick_timer, qemu_get_clock_ns(vm_clock));
+            }
+        }
+    }
+
+    for (intr = 0; intr < xhci->numintrs; intr++) {
+        if (xhci->intr[intr].msix_used) {
+            msix_vector_use(&xhci->pci_dev, intr);
+        } else {
+            msix_vector_unuse(&xhci->pci_dev, intr);
+        }
+    }
+
+    return 0;
+}
+
+static const VMStateDescription vmstate_xhci_ring = {
+    .name = "xhci-ring",
+    .version_id = 1,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT64(dequeue, XHCIRing),
+        VMSTATE_BOOL(ccs, XHCIRing),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+static const VMStateDescription vmstate_xhci_port = {
+    .name = "xhci-port",
+    .version_id = 1,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT32(portsc, XHCIPort),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+static const VMStateDescription vmstate_xhci_slot = {
+    .name = "xhci-slot",
+    .version_id = 1,
+    .fields = (VMStateField[]) {
+        VMSTATE_BOOL(enabled,   XHCISlot),
+        VMSTATE_BOOL(addressed, XHCISlot),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+static const VMStateDescription vmstate_xhci_event = {
+    .name = "xhci-event",
+    .version_id = 1,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT32(type,   XHCIEvent),
+        VMSTATE_UINT32(ccode,  XHCIEvent),
+        VMSTATE_UINT64(ptr,    XHCIEvent),
+        VMSTATE_UINT32(length, XHCIEvent),
+        VMSTATE_UINT32(flags,  XHCIEvent),
+        VMSTATE_UINT8(slotid,  XHCIEvent),
+        VMSTATE_UINT8(epid,    XHCIEvent),
+    }
+};
+
+static bool xhci_er_full(void *opaque, int version_id)
+{
+    struct XHCIInterrupter *intr = opaque;
+    return intr->er_full;
+}
+
+static const VMStateDescription vmstate_xhci_intr = {
+    .name = "xhci-intr",
+    .version_id = 1,
+    .fields = (VMStateField[]) {
+        /* registers */
+        VMSTATE_UINT32(iman,          XHCIInterrupter),
+        VMSTATE_UINT32(imod,          XHCIInterrupter),
+        VMSTATE_UINT32(erstsz,        XHCIInterrupter),
+        VMSTATE_UINT32(erstba_low,    XHCIInterrupter),
+        VMSTATE_UINT32(erstba_high,   XHCIInterrupter),
+        VMSTATE_UINT32(erdp_low,      XHCIInterrupter),
+        VMSTATE_UINT32(erdp_high,     XHCIInterrupter),
+
+        /* state */
+        VMSTATE_BOOL(msix_used,       XHCIInterrupter),
+        VMSTATE_BOOL(er_pcs,          XHCIInterrupter),
+        VMSTATE_UINT64(er_start,      XHCIInterrupter),
+        VMSTATE_UINT32(er_size,       XHCIInterrupter),
+        VMSTATE_UINT32(er_ep_idx,     XHCIInterrupter),
+
+        /* event queue (used if ring is full) */
+        VMSTATE_BOOL(er_full,         XHCIInterrupter),
+        VMSTATE_UINT32_TEST(ev_buffer_put, XHCIInterrupter, xhci_er_full),
+        VMSTATE_UINT32_TEST(ev_buffer_get, XHCIInterrupter, xhci_er_full),
+        VMSTATE_STRUCT_ARRAY_TEST(ev_buffer, XHCIInterrupter, EV_QUEUE,
+                                  xhci_er_full, 1,
+                                  vmstate_xhci_event, XHCIEvent),
+
+        VMSTATE_END_OF_LIST()
+    }
+};
+
 static const VMStateDescription vmstate_xhci = {
     .name = "xhci",
-    .unmigratable = 1,
+    .version_id = 1,
+    .post_load = usb_xhci_post_load,
+    .fields = (VMStateField[]) {
+        VMSTATE_PCIE_DEVICE(pci_dev, XHCIState),
+        VMSTATE_MSIX(pci_dev, XHCIState),
+
+        VMSTATE_STRUCT_VARRAY_UINT32(ports, XHCIState, numports, 1,
+                                     vmstate_xhci_port, XHCIPort),
+        VMSTATE_STRUCT_VARRAY_UINT32(slots, XHCIState, numslots, 1,
+                                     vmstate_xhci_slot, XHCISlot),
+        VMSTATE_STRUCT_VARRAY_UINT32(intr, XHCIState, numintrs, 1,
+                                     vmstate_xhci_intr, XHCIInterrupter),
+
+        /* Operational Registers */
+        VMSTATE_UINT32(usbcmd,        XHCIState),
+        VMSTATE_UINT32(usbsts,        XHCIState),
+        VMSTATE_UINT32(dnctrl,        XHCIState),
+        VMSTATE_UINT32(crcr_low,      XHCIState),
+        VMSTATE_UINT32(crcr_high,     XHCIState),
+        VMSTATE_UINT32(dcbaap_low,    XHCIState),
+        VMSTATE_UINT32(dcbaap_high,   XHCIState),
+        VMSTATE_UINT32(config,        XHCIState),
+
+        /* Runtime Registers & state */
+        VMSTATE_INT64(mfindex_start,  XHCIState),
+        VMSTATE_TIMER(mfwrap_timer,   XHCIState),
+        VMSTATE_STRUCT(cmd_ring, XHCIState, 1, vmstate_xhci_ring, XHCIRing),
+
+        VMSTATE_END_OF_LIST()
+    }
 };
 
 static Property xhci_properties[] = {
-- 
1.7.9.7

Re: [Qemu-devel] [PULL 0/7] usb patch queue

[Anthony Liguori]

Pulled.  Thanks.

Regards,

Anthony Liguori

[Qemu-devel] [PULL 0/7] usb patch queue

[Gerd Hoffmann]

  Hi,

Here comes the usb patch queue, with a bunch of bugfixes for
mtp and ohci.

please pull,
  Gerd

The following changes since commit a7e00e2536941a6e570b45b7ab4afec4505ff67e:

  petalogix-ml605: Set the MicroBlaze CPU version to 8.10.a (2016-01-07 14:57:26 +0100)

are available in the git repository at:

  git://git.kraxel.org/qemu tags/pull-usb-20160108-1

for you to fetch changes up to 087462c7739869e9b888c06c06c8f1bbfd99779c:

  ohci: clear pending SOF on suspend (2016-01-08 09:29:24 +0100)

----------------------------------------------------------------
usb: mtp and ohci fixes.

----------------------------------------------------------------
Bandan Das (2):
      usb-mtp: use safe variant when cleaning events list
      usb-mtp: fix call to trace function

Hervé Poussineau (3):
      ohci: split reset method in 3 parts
      ohci: fix Host Controller USBRESET
      ohci: fix command HostControllerReset

Laurent Vivier (2):
      ohci: delay first SOF interrupt
      ohci: clear pending SOF on suspend

 hw/usb/dev-mtp.c  |  6 ++--
 hw/usb/hcd-ohci.c | 85 +++++++++++++++++++++++++++++++++++--------------------
 2 files changed, 57 insertions(+), 34 deletions(-)

Re: [Qemu-devel] [PULL 0/7] usb patch queue

[Peter Maydell]

On 8 January 2016 at 10:40, Gerd Hoffmann <kraxel@redhat.com> wrote:
>   Hi,
>
> Here comes the usb patch queue, with a bunch of bugfixes for
> mtp and ohci.
>
> please pull,
>   Gerd
>
> The following changes since commit a7e00e2536941a6e570b45b7ab4afec4505ff67e:
>
>   petalogix-ml605: Set the MicroBlaze CPU version to 8.10.a (2016-01-07 14:57:26 +0100)
>
> are available in the git repository at:
>
>   git://git.kraxel.org/qemu tags/pull-usb-20160108-1
>
> for you to fetch changes up to 087462c7739869e9b888c06c06c8f1bbfd99779c:
>
>   ohci: clear pending SOF on suspend (2016-01-08 09:29:24 +0100)
>
> ----------------------------------------------------------------
> usb: mtp and ohci fixes.
>
> ----------------------------------------------------------------

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/7] usb patch queue

[Gerd Hoffmann]

  Hi,

Nothing major.  Cleanups, bugfixes, xhci emulation improvements.

please pull,
  Gerd

The following changes since commit 46eef33b89e936ca793e13c4aeea1414e97e8dbb:

  Fix QEMU build on OpenBSD on x86 archs (2014-02-17 11:44:00 +0000)

are available in the git repository at:

  git://git.kraxel.org/qemu tags/pull-usb-3

for you to fetch changes up to d6bb65fcd24c8cb8c37ffe324c360f3b0c94b902:

  xhci: use DPRINTF() instead of fprintf(stderr, ...) (2014-02-18 15:39:13 +0100)

----------------------------------------------------------------
- xhci improvements and fixes.
- uhci bugfix.
- cleanups.

----------------------------------------------------------------
Gerd Hoffmann (6):
      xhci: fix overflow in usb_xhci_post_load
      uhci: invalidate queue on device address changes
      xhci iso: fix time calculation
      xhci iso: allow for some latency
      xhci: switch debug printf to tracepoint
      xhci: use DPRINTF() instead of fprintf(stderr, ...)

Pantelis Koukousoulas (1):
      usb: Remove magic constants from device bmAttributes

 hw/usb/desc.c                 |   2 +-
 hw/usb/dev-audio.c            |   2 +-
 hw/usb/dev-bluetooth.c        |   2 +-
 hw/usb/dev-hid.c              |   8 ++--
 hw/usb/dev-hub.c              |   3 +-
 hw/usb/dev-network.c          |   4 +-
 hw/usb/dev-serial.c           |   2 +-
 hw/usb/dev-smartcard-reader.c |   3 +-
 hw/usb/dev-storage.c          |   6 +--
 hw/usb/dev-uas.c              |   4 +-
 hw/usb/dev-wacom.c            |   2 +-
 hw/usb/hcd-uhci.c             |   2 +
 hw/usb/hcd-xhci.c             | 102 +++++++++++++++++++++---------------------
 include/hw/usb.h              |   5 +++
 14 files changed, 77 insertions(+), 70 deletions(-)

Re: [Qemu-devel] [PULL 0/7] usb patch queue

[Peter Maydell]

On 18 February 2014 15:50, Gerd Hoffmann <kraxel@redhat.com> wrote:
>   Hi,
>
> Nothing major.  Cleanups, bugfixes, xhci emulation improvements.
>
> please pull,
>   Gerd
>
> The following changes since commit 46eef33b89e936ca793e13c4aeea1414e97e8dbb:
>
>   Fix QEMU build on OpenBSD on x86 archs (2014-02-17 11:44:00 +0000)
>
> are available in the git repository at:
>
>   git://git.kraxel.org/qemu tags/pull-usb-3
>
> for you to fetch changes up to d6bb65fcd24c8cb8c37ffe324c360f3b0c94b902:

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/7] usb patch queue

[Gerd Hoffmann]

  Hi,

Here comes the usb patch queue.  It has a number of fixes, mostly for
xhci, and removes the old, pre-libusbx usb-host code.

please pull,
  Gerd

The following changes since commit 6c2679fc19560699679200fb42ab4659bcbe7f79:

  Merge remote-tracking branch 'kiszka/queues/slirp' into staging (2013-09-17 10:01:24 -0500)

are available in the git repository at:


  git://git.kraxel.org/qemu usb.90

for you to fetch changes up to 0ca6db4f3b3df5c4e5285a48a7709bdced5068de:

  usb: Fix iovec memleak on combined-packet free (2013-09-19 11:28:40 +0200)

----------------------------------------------------------------
Gerd Hoffmann (1):
      usb: remove old usb-host code

Hans de Goede (6):
      xhci: Fix number of streams allocated when using streams
      xhci: Init a transfers xhci, slotid and epid member on epctx alloc
      xhci: Add xhci_epid_to_usbep helper function
      xhci: Fix memory leak on xhci_disable_ep
      usb: Also reset max_packet_size on ep_reset
      usb: Fix iovec memleak on combined-packet free

 configure                |   26 +-
 hw/usb/combined-packet.c |    1 +
 hw/usb/core.c            |    3 +
 hw/usb/hcd-xhci.c        |   45 +-
 hw/usb/host-bsd.c        |  639 ----------------
 hw/usb/host-linux.c      | 1911 ----------------------------------------------
 6 files changed, 39 insertions(+), 2586 deletions(-)
 delete mode 100644 hw/usb/host-bsd.c
 delete mode 100644 hw/usb/host-linux.c

[Qemu-devel] [PULL 0/7] usb patch queue

[Gerd Hoffmann]

  Hi,

Here comes the usb patch queue.  Big new feature is the libusb-based
usb-host driver.  There also is a usb-serial fix and a small collection
of xhci bugfixes.

please pull,
  Gerd

The following changes since commit 24a6e7f4d91e9ed5f8117ecb083431a23f8609a0:

  virtio-balloon: fix dynamic properties. (2013-04-15 17:06:58 -0500)

are available in the git repository at:

  git://git.kraxel.org/qemu usb.80

for you to fetch changes up to 2b2325ff6491224a42e1fec99b1c39fbc521c95c:

  use libusb for usb-host (2013-04-16 12:04:09 +0200)

----------------------------------------------------------------
Gerd Hoffmann (6):
      xhci: remove leftover debug printf
      xhci: add xhci_cap_write
      xhci: fix portsc writes
      xhci: use slotid as device address
      xhci: fix address device
      use libusb for usb-host

Hans de Goede (1):
      usb-serial: Remove double call to qemu_chr_add_handlers( NULL )

 configure            |   36 ++
 hw/usb/dev-serial.c  |    9 -
 hw/usb/hcd-xhci.c    |   79 +--
 hw/usb/host-libusb.c | 1449 ++++++++++++++++++++++++++++++++++++++++++++++++++
 hw/usb/host-linux.c  |   14 +-
 trace-events         |    5 +
 6 files changed, 1551 insertions(+), 41 deletions(-)
 create mode 100644 hw/usb/host-libusb.c