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authorAnthony Liguori <anthony@codemonkey.ws>2013-09-11 14:46:21 -0500
committerAnthony Liguori <anthony@codemonkey.ws>2013-09-11 14:46:21 -0500
commita640f07c0d03bfa3031af1fc0a32b0d779917d17 (patch)
treeaef05faa1cb19136263cd28fcd061ff71ae68144 /hw
parentf69f0bcac951f3c3089246695874b84ea8967936 (diff)
parentadbecc89731cf3e0ae656d50ea9fa58c589c4bdc (diff)
Merge remote-tracking branch 'kraxel/usb.89' into staging
# By Gerd Hoffmann (2) and Miroslav Rezanina (2) # Via Gerd Hoffmann * kraxel/usb.89: ehci: save device pointer in EHCIState Remove dev-bluetooth.c dependency from vl.c Preparation for usb-bt-dongle conditional build usb: sanity check setup_index+setup_len in post_load Message-id: 1378806073-25197-1-git-send-email-kraxel@redhat.com Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
Diffstat (limited to 'hw')
-rw-r--r--hw/bt/core.c23
-rw-r--r--hw/bt/hci.c48
-rw-r--r--hw/usb/Makefile.objs3
-rw-r--r--hw/usb/bus.c4
-rw-r--r--hw/usb/dev-bluetooth.c10
-rw-r--r--hw/usb/hcd-ehci.c7
-rw-r--r--hw/usb/hcd-ehci.h1
7 files changed, 88 insertions, 8 deletions
diff --git a/hw/bt/core.c b/hw/bt/core.c
index 49012e028c..0ffc948898 100644
--- a/hw/bt/core.c
+++ b/hw/bt/core.c
@@ -119,3 +119,26 @@ void bt_device_done(struct bt_device_s *dev)
*p = dev->next;
}
+
+static struct bt_vlan_s {
+ struct bt_scatternet_s net;
+ int id;
+ struct bt_vlan_s *next;
+} *first_bt_vlan;
+
+/* find or alloc a new bluetooth "VLAN" */
+struct bt_scatternet_s *qemu_find_bt_vlan(int id)
+{
+ struct bt_vlan_s **pvlan, *vlan;
+ for (vlan = first_bt_vlan; vlan != NULL; vlan = vlan->next) {
+ if (vlan->id == id)
+ return &vlan->net;
+ }
+ vlan = g_malloc0(sizeof(struct bt_vlan_s));
+ vlan->id = id;
+ pvlan = &first_bt_vlan;
+ while (*pvlan != NULL)
+ pvlan = &(*pvlan)->next;
+ *pvlan = vlan;
+ return &vlan->net;
+}
diff --git a/hw/bt/hci.c b/hw/bt/hci.c
index d1c0604a9b..7ea3dc6b70 100644
--- a/hw/bt/hci.c
+++ b/hw/bt/hci.c
@@ -429,6 +429,24 @@ static const uint8_t bt_event_reserved_mask[8] = {
0xff, 0x9f, 0xfb, 0xff, 0x07, 0x18, 0x00, 0x00,
};
+
+static void null_hci_send(struct HCIInfo *hci, const uint8_t *data, int len)
+{
+}
+
+static int null_hci_addr_set(struct HCIInfo *hci, const uint8_t *bd_addr)
+{
+ return -ENOTSUP;
+}
+
+struct HCIInfo null_hci = {
+ .cmd_send = null_hci_send,
+ .sco_send = null_hci_send,
+ .acl_send = null_hci_send,
+ .bdaddr_set = null_hci_addr_set,
+};
+
+
static inline uint8_t *bt_hci_event_start(struct bt_hci_s *hci,
int evt, int len)
{
@@ -2176,6 +2194,36 @@ struct HCIInfo *bt_new_hci(struct bt_scatternet_s *net)
return &s->info;
}
+struct HCIInfo *hci_init(const char *str)
+{
+ char *endp;
+ struct bt_scatternet_s *vlan = 0;
+
+ if (!strcmp(str, "null"))
+ /* null */
+ return &null_hci;
+ else if (!strncmp(str, "host", 4) && (str[4] == '\0' || str[4] == ':'))
+ /* host[:hciN] */
+ return bt_host_hci(str[4] ? str + 5 : "hci0");
+ else if (!strncmp(str, "hci", 3)) {
+ /* hci[,vlan=n] */
+ if (str[3]) {
+ if (!strncmp(str + 3, ",vlan=", 6)) {
+ vlan = qemu_find_bt_vlan(strtol(str + 9, &endp, 0));
+ if (*endp)
+ vlan = 0;
+ }
+ } else
+ vlan = qemu_find_bt_vlan(0);
+ if (vlan)
+ return bt_new_hci(vlan);
+ }
+
+ fprintf(stderr, "qemu: Unknown bluetooth HCI `%s'.\n", str);
+
+ return 0;
+}
+
static void bt_hci_done(struct HCIInfo *info)
{
struct bt_hci_s *hci = hci_from_info(info);
diff --git a/hw/usb/Makefile.objs b/hw/usb/Makefile.objs
index f9695e7d8a..a3eac3e5c1 100644
--- a/hw/usb/Makefile.objs
+++ b/hw/usb/Makefile.objs
@@ -18,9 +18,6 @@ common-obj-$(CONFIG_USB_STORAGE_UAS) += dev-uas.o
common-obj-$(CONFIG_USB_AUDIO) += dev-audio.o
common-obj-$(CONFIG_USB_SERIAL) += dev-serial.o
common-obj-$(CONFIG_USB_NETWORK) += dev-network.o
-
-# FIXME: make configurable too
-CONFIG_USB_BLUETOOTH := y
common-obj-$(CONFIG_USB_BLUETOOTH) += dev-bluetooth.o
ifeq ($(CONFIG_USB_SMARTCARD),y)
diff --git a/hw/usb/bus.c b/hw/usb/bus.c
index 82ca6a13e8..72d5b92225 100644
--- a/hw/usb/bus.c
+++ b/hw/usb/bus.c
@@ -47,6 +47,10 @@ static int usb_device_post_load(void *opaque, int version_id)
} else {
dev->attached = 1;
}
+ if (dev->setup_index >= sizeof(dev->data_buf) ||
+ dev->setup_len >= sizeof(dev->data_buf)) {
+ return -EINVAL;
+ }
return 0;
}
diff --git a/hw/usb/dev-bluetooth.c b/hw/usb/dev-bluetooth.c
index f2fc2a8034..7f292b1ae6 100644
--- a/hw/usb/dev-bluetooth.c
+++ b/hw/usb/dev-bluetooth.c
@@ -511,10 +511,17 @@ static int usb_bt_initfn(USBDevice *dev)
return 0;
}
-USBDevice *usb_bt_init(USBBus *bus, HCIInfo *hci)
+static USBDevice *usb_bt_init(USBBus *bus, const char *cmdline)
{
USBDevice *dev;
struct USBBtState *s;
+ HCIInfo *hci;
+
+ if (*cmdline) {
+ hci = hci_init(cmdline);
+ } else {
+ hci = bt_new_hci(qemu_find_bt_vlan(0));
+ }
if (!hci)
return NULL;
@@ -566,6 +573,7 @@ static const TypeInfo bt_info = {
static void usb_bt_register_types(void)
{
type_register_static(&bt_info);
+ usb_legacy_register("usb-bt-dongle", "bt", usb_bt_init);
}
type_init(usb_bt_register_types)
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 137e200202..22bdbf4a7d 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -1241,13 +1241,11 @@ static int ehci_init_transfer(EHCIPacket *p)
{
uint32_t cpage, offset, bytes, plen;
dma_addr_t page;
- USBBus *bus = &p->queue->ehci->bus;
- BusState *qbus = BUS(bus);
cpage = get_field(p->qtd.token, QTD_TOKEN_CPAGE);
bytes = get_field(p->qtd.token, QTD_TOKEN_TBYTES);
offset = p->qtd.bufptr[0] & ~QTD_BUFPTR_MASK;
- qemu_sglist_init(&p->sgl, qbus->parent, 5, p->queue->ehci->as);
+ qemu_sglist_init(&p->sgl, p->queue->ehci->device, 5, p->queue->ehci->as);
while (bytes > 0) {
if (cpage > 4) {
@@ -1486,7 +1484,7 @@ static int ehci_process_itd(EHCIState *ehci,
return -1;
}
- qemu_sglist_init(&ehci->isgl, DEVICE(ehci), 2, ehci->as);
+ qemu_sglist_init(&ehci->isgl, ehci->device, 2, ehci->as);
if (off + len > 4096) {
/* transfer crosses page border */
uint32_t len2 = off + len - 4096;
@@ -2529,6 +2527,7 @@ void usb_ehci_realize(EHCIState *s, DeviceState *dev, Error **errp)
s->frame_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, ehci_frame_timer, s);
s->async_bh = qemu_bh_new(ehci_frame_timer, s);
+ s->device = dev;
qemu_register_reset(ehci_reset, s);
qemu_add_vm_change_state_handler(usb_ehci_vm_state_change, s);
diff --git a/hw/usb/hcd-ehci.h b/hw/usb/hcd-ehci.h
index 15a28e8b31..065c9fa741 100644
--- a/hw/usb/hcd-ehci.h
+++ b/hw/usb/hcd-ehci.h
@@ -255,6 +255,7 @@ typedef QTAILQ_HEAD(EHCIQueueHead, EHCIQueue) EHCIQueueHead;
struct EHCIState {
USBBus bus;
+ DeviceState *device;
qemu_irq irq;
MemoryRegion mem;
AddressSpace *as;