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-rw-r--r--drivers/usb/class/usblp.c6
-rw-r--r--drivers/usb/core/quirks.c3
-rw-r--r--drivers/usb/gadget/omap_udc.c103
-rw-r--r--drivers/usb/gadget/pxa2xx_udc.c2
-rw-r--r--drivers/usb/host/ehci-hcd.c1
-rw-r--r--drivers/usb/host/uhci-debug.c26
-rw-r--r--drivers/usb/host/uhci-hcd.c3
-rw-r--r--drivers/usb/host/uhci-q.c94
-rw-r--r--drivers/usb/misc/berry_charge.c2
-rw-r--r--drivers/usb/net/dm9601.c8
-rw-r--r--drivers/usb/net/pegasus.c17
-rw-r--r--drivers/usb/net/pegasus.h3
-rw-r--r--drivers/usb/serial/airprime.c5
-rw-r--r--drivers/usb/serial/ftdi_sio.c6
-rw-r--r--drivers/usb/serial/generic.c7
-rw-r--r--drivers/usb/serial/mos7720.c1
-rw-r--r--drivers/usb/serial/option.c15
-rw-r--r--drivers/usb/serial/usb-serial.c11
-rw-r--r--drivers/usb/storage/unusual_devs.h17
19 files changed, 211 insertions, 119 deletions
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 63e50a1..6584cf0 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -202,6 +202,7 @@ struct quirk_printer_struct {
#define USBLP_QUIRK_BIDIR 0x1 /* reports bidir but requires unidirectional mode (no INs/reads) */
#define USBLP_QUIRK_USB_INIT 0x2 /* needs vendor USB init string */
+#define USBLP_QUIRK_BAD_CLASS 0x4 /* descriptor uses vendor-specific Class or SubClass */
static const struct quirk_printer_struct quirk_printers[] = {
{ 0x03f0, 0x0004, USBLP_QUIRK_BIDIR }, /* HP DeskJet 895C */
@@ -218,6 +219,7 @@ static const struct quirk_printer_struct quirk_printers[] = {
{ 0x0409, 0xf0be, USBLP_QUIRK_BIDIR }, /* NEC Picty920 (HP OEM) */
{ 0x0409, 0xf1be, USBLP_QUIRK_BIDIR }, /* NEC Picty800 (HP OEM) */
{ 0x0482, 0x0010, USBLP_QUIRK_BIDIR }, /* Kyocera Mita FS 820, by zut <kernel@zut.de> */
+ { 0x04b8, 0x0202, USBLP_QUIRK_BAD_CLASS }, /* Seiko Epson Receipt Printer M129C */
{ 0, 0 }
};
@@ -1048,7 +1050,8 @@ static int usblp_select_alts(struct usblp *usblp)
ifd = &if_alt->altsetting[i];
if (ifd->desc.bInterfaceClass != 7 || ifd->desc.bInterfaceSubClass != 1)
- continue;
+ if (!(usblp->quirks & USBLP_QUIRK_BAD_CLASS))
+ continue;
if (ifd->desc.bInterfaceProtocol < USBLP_FIRST_PROTOCOL ||
ifd->desc.bInterfaceProtocol > USBLP_LAST_PROTOCOL)
@@ -1232,6 +1235,7 @@ static struct usb_device_id usblp_ids [] = {
{ USB_INTERFACE_INFO(7, 1, 1) },
{ USB_INTERFACE_INFO(7, 1, 2) },
{ USB_INTERFACE_INFO(7, 1, 3) },
+ { USB_DEVICE(0x04b8, 0x0202) }, /* Seiko Epson Receipt Printer M129C */
{ } /* Terminating entry */
};
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 0e5c646..f08ec85 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -30,7 +30,8 @@
static const struct usb_device_id usb_quirk_list[] = {
/* HP 5300/5370C scanner */
{ USB_DEVICE(0x03f0, 0x0701), .driver_info = USB_QUIRK_STRING_FETCH_255 },
-
+ /* Seiko Epson Corp - Perfection 1670 */
+ { USB_DEVICE(0x04b8, 0x011f), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
/* Elsa MicroLink 56k (V.250) */
{ USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 8f9a2b6..b394e63 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -296,6 +296,15 @@ omap_free_request(struct usb_ep *ep, struct usb_request *_req)
/*-------------------------------------------------------------------------*/
+/*
+ * dma-coherent memory allocation (for dma-capable endpoints)
+ *
+ * NOTE: the dma_*_coherent() API calls suck. Most implementations are
+ * (a) page-oriented, so small buffers lose big; and (b) asymmetric with
+ * respect to calls with irqs disabled: alloc is safe, free is not.
+ * We currently work around (b), but not (a).
+ */
+
static void *
omap_alloc_buffer(
struct usb_ep *_ep,
@@ -307,6 +316,9 @@ omap_alloc_buffer(
void *retval;
struct omap_ep *ep;
+ if (!_ep)
+ return NULL;
+
ep = container_of(_ep, struct omap_ep, ep);
if (use_dma && ep->has_dma) {
static int warned;
@@ -326,6 +338,35 @@ omap_alloc_buffer(
return retval;
}
+static DEFINE_SPINLOCK(buflock);
+static LIST_HEAD(buffers);
+
+struct free_record {
+ struct list_head list;
+ struct device *dev;
+ unsigned bytes;
+ dma_addr_t dma;
+};
+
+static void do_free(unsigned long ignored)
+{
+ spin_lock_irq(&buflock);
+ while (!list_empty(&buffers)) {
+ struct free_record *buf;
+
+ buf = list_entry(buffers.next, struct free_record, list);
+ list_del(&buf->list);
+ spin_unlock_irq(&buflock);
+
+ dma_free_coherent(buf->dev, buf->bytes, buf, buf->dma);
+
+ spin_lock_irq(&buflock);
+ }
+ spin_unlock_irq(&buflock);
+}
+
+static DECLARE_TASKLET(deferred_free, do_free, 0);
+
static void omap_free_buffer(
struct usb_ep *_ep,
void *buf,
@@ -333,13 +374,29 @@ static void omap_free_buffer(
unsigned bytes
)
{
- struct omap_ep *ep;
+ if (!_ep) {
+ WARN_ON(1);
+ return;
+ }
- ep = container_of(_ep, struct omap_ep, ep);
- if (use_dma && _ep && ep->has_dma)
- dma_free_coherent(ep->udc->gadget.dev.parent, bytes, buf, dma);
- else
- kfree (buf);
+ /* free memory into the right allocator */
+ if (dma != DMA_ADDR_INVALID) {
+ struct omap_ep *ep;
+ struct free_record *rec = buf;
+ unsigned long flags;
+
+ ep = container_of(_ep, struct omap_ep, ep);
+
+ rec->dev = ep->udc->gadget.dev.parent;
+ rec->bytes = bytes;
+ rec->dma = dma;
+
+ spin_lock_irqsave(&buflock, flags);
+ list_add_tail(&rec->list, &buffers);
+ tasklet_schedule(&deferred_free);
+ spin_unlock_irqrestore(&buflock, flags);
+ } else
+ kfree(buf);
}
/*-------------------------------------------------------------------------*/
@@ -1691,12 +1748,38 @@ ep0out_status_stage:
udc->ep0_pending = 0;
break;
case USB_REQ_GET_STATUS:
+ /* USB_ENDPOINT_HALT status? */
+ if (u.r.bRequestType != (USB_DIR_IN|USB_RECIP_ENDPOINT))
+ goto intf_status;
+
+ /* ep0 never stalls */
+ if (!(w_index & 0xf))
+ goto zero_status;
+
+ /* only active endpoints count */
+ ep = &udc->ep[w_index & 0xf];
+ if (w_index & USB_DIR_IN)
+ ep += 16;
+ if (!ep->desc)
+ goto do_stall;
+
+ /* iso never stalls */
+ if (ep->bmAttributes == USB_ENDPOINT_XFER_ISOC)
+ goto zero_status;
+
+ /* FIXME don't assume non-halted endpoints!! */
+ ERR("%s status, can't report\n", ep->ep.name);
+ goto do_stall;
+
+intf_status:
/* return interface status. if we were pedantic,
* we'd detect non-existent interfaces, and stall.
*/
if (u.r.bRequestType
!= (USB_DIR_IN|USB_RECIP_INTERFACE))
goto delegate;
+
+zero_status:
/* return two zero bytes */
UDC_EP_NUM_REG = UDC_EP_SEL|UDC_EP_DIR;
UDC_DATA_REG = 0;
@@ -2068,7 +2151,7 @@ static irqreturn_t omap_udc_iso_irq(int irq, void *_dev)
/*-------------------------------------------------------------------------*/
-static inline int machine_needs_vbus_session(void)
+static inline int machine_without_vbus_sense(void)
{
return (machine_is_omap_innovator()
|| machine_is_omap_osk()
@@ -2156,7 +2239,7 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver)
/* boards that don't have VBUS sensing can't autogate 48MHz;
* can't enter deep sleep while a gadget driver is active.
*/
- if (machine_needs_vbus_session())
+ if (machine_without_vbus_sense())
omap_vbus_session(&udc->gadget, 1);
done:
@@ -2179,7 +2262,7 @@ int usb_gadget_unregister_driver (struct usb_gadget_driver *driver)
if (udc->dc_clk != NULL)
omap_udc_enable_clock(1);
- if (machine_needs_vbus_session())
+ if (machine_without_vbus_sense())
omap_vbus_session(&udc->gadget, 0);
if (udc->transceiver)
@@ -2822,7 +2905,7 @@ static int __init omap_udc_probe(struct platform_device *pdev)
hmc = HMC_1510;
type = "(unknown)";
- if (machine_is_omap_innovator() || machine_is_sx1()) {
+ if (machine_without_vbus_sense()) {
/* just set up software VBUS detect, and then
* later rig it so we always report VBUS.
* FIXME without really sensing VBUS, we can't
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index 571f3eb..f01890d 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -2616,7 +2616,7 @@ lubbock_fail0:
if (retval != 0) {
printk(KERN_ERR "%s: can't get irq %i, err %d\n",
driver_name, vbus_irq, retval);
- free_irq(irq, dev);
+ free_irq(IRQ_USB, dev);
return -EBUSY;
}
}
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index a740564..c7458f7 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -669,6 +669,7 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
*/
ehci->reset_done [i] = jiffies + msecs_to_jiffies (20);
ehci_dbg (ehci, "port %d remote wakeup\n", i + 1);
+ mod_timer(&hcd->rh_timer, ehci->reset_done[i]);
}
}
diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c
index 8d24d3d..1497371 100644
--- a/drivers/usb/host/uhci-debug.c
+++ b/drivers/usb/host/uhci-debug.c
@@ -145,7 +145,8 @@ static int uhci_show_urbp(struct urb_priv *urbp, char *buf, int len, int space)
return out - buf;
}
-static int uhci_show_qh(struct uhci_qh *qh, char *buf, int len, int space)
+static int uhci_show_qh(struct uhci_hcd *uhci,
+ struct uhci_qh *qh, char *buf, int len, int space)
{
char *out = buf;
int i, nurbs;
@@ -190,6 +191,9 @@ static int uhci_show_qh(struct uhci_qh *qh, char *buf, int len, int space)
if (list_empty(&qh->queue)) {
out += sprintf(out, "%*s queue is empty\n", space, "");
+ if (qh == uhci->skel_async_qh)
+ out += uhci_show_td(uhci->term_td, out,
+ len - (out - buf), 0);
} else {
struct urb_priv *urbp = list_entry(qh->queue.next,
struct urb_priv, node);
@@ -343,6 +347,7 @@ static int uhci_sprint_schedule(struct uhci_hcd *uhci, char *buf, int len)
struct list_head *tmp, *head;
int nframes, nerrs;
__le32 link;
+ __le32 fsbr_link;
static const char * const qh_names[] = {
"unlink", "iso", "int128", "int64", "int32", "int16",
@@ -424,21 +429,22 @@ check_link:
out += sprintf(out, "Skeleton QHs\n");
+ fsbr_link = 0;
for (i = 0; i < UHCI_NUM_SKELQH; ++i) {
int cnt = 0;
- __le32 fsbr_link = 0;
qh = uhci->skelqh[i];
out += sprintf(out, "- skel_%s_qh\n", qh_names[i]); \
- out += uhci_show_qh(qh, out, len - (out - buf), 4);
+ out += uhci_show_qh(uhci, qh, out, len - (out - buf), 4);
/* Last QH is the Terminating QH, it's different */
if (i == SKEL_TERM) {
if (qh_element(qh) != LINK_TO_TD(uhci->term_td))
out += sprintf(out, " skel_term_qh element is not set to term_td!\n");
- if (link == LINK_TO_QH(uhci->skel_term_qh))
- goto check_qh_link;
- continue;
+ link = fsbr_link;
+ if (!link)
+ link = LINK_TO_QH(uhci->skel_term_qh);
+ goto check_qh_link;
}
head = &qh->node;
@@ -448,7 +454,7 @@ check_link:
qh = list_entry(tmp, struct uhci_qh, node);
tmp = tmp->next;
if (++cnt <= 10)
- out += uhci_show_qh(qh, out,
+ out += uhci_show_qh(uhci, qh, out,
len - (out - buf), 4);
if (!fsbr_link && qh->skel >= SKEL_FSBR)
fsbr_link = LINK_TO_QH(qh);
@@ -463,8 +469,6 @@ check_link:
link = LINK_TO_QH(uhci->skel_async_qh);
else if (!uhci->fsbr_is_on)
;
- else if (fsbr_link)
- link = fsbr_link;
else
link = LINK_TO_QH(uhci->skel_term_qh);
check_qh_link:
@@ -573,8 +577,8 @@ static const struct file_operations uhci_debug_operations = {
static inline void lprintk(char *buf)
{}
-static inline int uhci_show_qh(struct uhci_qh *qh, char *buf,
- int len, int space)
+static inline int uhci_show_qh(struct uhci_hcd *uhci,
+ struct uhci_qh *qh, char *buf, int len, int space)
{
return 0;
}
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 44da433..d22da26 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -632,7 +632,8 @@ static int uhci_start(struct usb_hcd *hcd)
*/
for (i = SKEL_ISO + 1; i < SKEL_ASYNC; ++i)
uhci->skelqh[i]->link = LINK_TO_QH(uhci->skel_async_qh);
- uhci->skel_async_qh->link = uhci->skel_term_qh->link = UHCI_PTR_TERM;
+ uhci->skel_async_qh->link = UHCI_PTR_TERM;
+ uhci->skel_term_qh->link = LINK_TO_QH(uhci->skel_term_qh);
/* This dummy TD is to work around a bug in Intel PIIX controllers */
uhci_fill_td(uhci->term_td, 0, uhci_explen(0) |
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index f4ebdb3..19a0cc0 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -45,43 +45,27 @@ static inline void uhci_clear_next_interrupt(struct uhci_hcd *uhci)
*/
static void uhci_fsbr_on(struct uhci_hcd *uhci)
{
- struct uhci_qh *fsbr_qh, *lqh, *tqh;
+ struct uhci_qh *lqh;
+ /* The terminating skeleton QH always points back to the first
+ * FSBR QH. Make the last async QH point to the terminating
+ * skeleton QH. */
uhci->fsbr_is_on = 1;
lqh = list_entry(uhci->skel_async_qh->node.prev,
struct uhci_qh, node);
-
- /* Find the first FSBR QH. Linear search through the list is
- * acceptable because normally FSBR gets turned on as soon as
- * one QH needs it. */
- fsbr_qh = NULL;
- list_for_each_entry_reverse(tqh, &uhci->skel_async_qh->node, node) {
- if (tqh->skel < SKEL_FSBR)
- break;
- fsbr_qh = tqh;
- }
-
- /* No FSBR QH means we must insert the terminating skeleton QH */
- if (!fsbr_qh) {
- uhci->skel_term_qh->link = LINK_TO_QH(uhci->skel_term_qh);
- wmb();
- lqh->link = uhci->skel_term_qh->link;
-
- /* Otherwise loop the last QH to the first FSBR QH */
- } else
- lqh->link = LINK_TO_QH(fsbr_qh);
+ lqh->link = LINK_TO_QH(uhci->skel_term_qh);
}
static void uhci_fsbr_off(struct uhci_hcd *uhci)
{
struct uhci_qh *lqh;
+ /* Remove the link from the last async QH to the terminating
+ * skeleton QH. */
uhci->fsbr_is_on = 0;
lqh = list_entry(uhci->skel_async_qh->node.prev,
struct uhci_qh, node);
-
- /* End the async list normally and unlink the terminating QH */
- lqh->link = uhci->skel_term_qh->link = UHCI_PTR_TERM;
+ lqh->link = UHCI_PTR_TERM;
}
static void uhci_add_fsbr(struct uhci_hcd *uhci, struct urb *urb)
@@ -464,9 +448,8 @@ static void link_interrupt(struct uhci_hcd *uhci, struct uhci_qh *qh)
*/
static void link_async(struct uhci_hcd *uhci, struct uhci_qh *qh)
{
- struct uhci_qh *pqh, *lqh;
+ struct uhci_qh *pqh;
__le32 link_to_new_qh;
- __le32 *extra_link = &link_to_new_qh;
/* Find the predecessor QH for our new one and insert it in the list.
* The list of QHs is expected to be short, so linear search won't
@@ -476,31 +459,17 @@ static void link_async(struct uhci_hcd *uhci, struct uhci_qh *qh)
break;
}
list_add(&qh->node, &pqh->node);
- qh->link = pqh->link;
-
- link_to_new_qh = LINK_TO_QH(qh);
-
- /* If this is now the first FSBR QH, take special action */
- if (uhci->fsbr_is_on && pqh->skel < SKEL_FSBR &&
- qh->skel >= SKEL_FSBR) {
- lqh = list_entry(uhci->skel_async_qh->node.prev,
- struct uhci_qh, node);
-
- /* If the new QH is also the last one, we must unlink
- * the terminating skeleton QH and make the new QH point
- * back to itself. */
- if (qh == lqh) {
- qh->link = link_to_new_qh;
- extra_link = &uhci->skel_term_qh->link;
-
- /* Otherwise the last QH must point to the new QH */
- } else
- extra_link = &lqh->link;
- }
/* Link it into the schedule */
+ qh->link = pqh->link;
wmb();
- *extra_link = pqh->link = link_to_new_qh;
+ link_to_new_qh = LINK_TO_QH(qh);
+ pqh->link = link_to_new_qh;
+
+ /* If this is now the first FSBR QH, link the terminating skeleton
+ * QH to it. */
+ if (pqh->skel < SKEL_FSBR && qh->skel >= SKEL_FSBR)
+ uhci->skel_term_qh->link = link_to_new_qh;
}
/*
@@ -561,31 +530,16 @@ static void unlink_interrupt(struct uhci_hcd *uhci, struct uhci_qh *qh)
*/
static void unlink_async(struct uhci_hcd *uhci, struct uhci_qh *qh)
{
- struct uhci_qh *pqh, *lqh;
+ struct uhci_qh *pqh;
__le32 link_to_next_qh = qh->link;
pqh = list_entry(qh->node.prev, struct uhci_qh, node);
-
- /* If this is the first FSBQ QH, take special action */
- if (uhci->fsbr_is_on && pqh->skel < SKEL_FSBR &&
- qh->skel >= SKEL_FSBR) {
- lqh = list_entry(uhci->skel_async_qh->node.prev,
- struct uhci_qh, node);
-
- /* If this QH is also the last one, we must link in
- * the terminating skeleton QH. */
- if (qh == lqh) {
- link_to_next_qh = LINK_TO_QH(uhci->skel_term_qh);
- uhci->skel_term_qh->link = link_to_next_qh;
- wmb();
- qh->link = link_to_next_qh;
-
- /* Otherwise the last QH must point to the new first FSBR QH */
- } else
- lqh->link = link_to_next_qh;
- }
-
pqh->link = link_to_next_qh;
+
+ /* If this was the old first FSBR QH, link the terminating skeleton
+ * QH to the next (new first FSBR) QH. */
+ if (pqh->skel < SKEL_FSBR && qh->skel >= SKEL_FSBR)
+ uhci->skel_term_qh->link = link_to_next_qh;
mb();
}
@@ -1217,7 +1171,7 @@ static int uhci_result_common(struct uhci_hcd *uhci, struct urb *urb)
if (debug > 1 && errbuf) {
/* Print the chain for debugging */
- uhci_show_qh(urbp->qh, errbuf,
+ uhci_show_qh(uhci, urbp->qh, errbuf,
ERRBUF_LEN, 0);
lprintk(errbuf);
}
diff --git a/drivers/usb/misc/berry_charge.c b/drivers/usb/misc/berry_charge.c
index 60893c6..b15f2fd 100644
--- a/drivers/usb/misc/berry_charge.c
+++ b/drivers/usb/misc/berry_charge.c
@@ -69,7 +69,7 @@ static int magic_charge(struct usb_device *udev)
return retval;
}
- dbg(&udev->dev, "Sending first magic command\n");
+ dbg(&udev->dev, "Sending second magic command\n");
retval = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
0xa2, 0x40, 0, 1, dummy_buffer, 0, 100);
if (retval != 0) {
diff --git a/drivers/usb/net/dm9601.c b/drivers/usb/net/dm9601.c
index c0bc52b..5130cc7 100644
--- a/drivers/usb/net/dm9601.c
+++ b/drivers/usb/net/dm9601.c
@@ -578,6 +578,14 @@ static const struct usb_device_id products[] = {
USB_DEVICE(0x0a46, 0x9601), /* Davicom USB-100 */
.driver_info = (unsigned long)&dm9601_info,
},
+ {
+ USB_DEVICE(0x0a46, 0x6688), /* ZT6688 USB NIC */
+ .driver_info = (unsigned long)&dm9601_info,
+ },
+ {
+ USB_DEVICE(0x0a46, 0x0268), /* ShanTou ST268 USB NIC */
+ .driver_info = (unsigned long)&dm9601_info,
+ },
{}, // END
};
diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c
index d48c024..6d12961 100644
--- a/drivers/usb/net/pegasus.c
+++ b/drivers/usb/net/pegasus.c
@@ -316,6 +316,7 @@ static int update_eth_regs_async(pegasus_t * pegasus)
return ret;
}
+/* Returns 0 on success, error on failure */
static int read_mii_word(pegasus_t * pegasus, __u8 phy, __u8 indx, __u16 * regd)
{
int i;
@@ -847,10 +848,16 @@ static void intr_callback(struct urb *urb)
* d[0].NO_CARRIER kicks in only with failed TX.
* ... so monitoring with MII may be safest.
*/
- if (d[0] & NO_CARRIER)
- netif_carrier_off(net);
- else
- netif_carrier_on(net);
+ if (pegasus->features & TRUST_LINK_STATUS) {
+ if (d[5] & LINK_STATUS)
+ netif_carrier_on(net);
+ else
+ netif_carrier_off(net);
+ } else {
+ /* Never set carrier _on_ based on ! NO_CARRIER */
+ if (d[0] & NO_CARRIER)
+ netif_carrier_off(net);
+ }
/* bytes 3-4 == rx_lostpkt, reg 2E/2F */
pegasus->stats.rx_missed_errors += ((d[3] & 0x7f) << 8) | d[4];
@@ -950,7 +957,7 @@ static void set_carrier(struct net_device *net)
pegasus_t *pegasus = netdev_priv(net);
u16 tmp;
- if (!read_mii_word(pegasus, pegasus->phy, MII_BMSR, &tmp))
+ if (read_mii_word(pegasus, pegasus->phy, MII_BMSR, &tmp))
return;
if (tmp & BMSR_LSTATUS)
diff --git a/drivers/usb/net/pegasus.h b/drivers/usb/net/pegasus.h
index c746782..c7aadb4 100644
--- a/drivers/usb/net/pegasus.h
+++ b/drivers/usb/net/pegasus.h
@@ -11,6 +11,7 @@
#define PEGASUS_II 0x80000000
#define HAS_HOME_PNA 0x40000000
+#define TRUST_LINK_STATUS 0x20000000
#define PEGASUS_MTU 1536
#define RX_SKBS 4
@@ -203,7 +204,7 @@ PEGASUS_DEV( "AEI USB Fast Ethernet Adapter", VENDOR_AEILAB, 0x1701,
PEGASUS_DEV( "Allied Telesyn Int. AT-USB100", VENDOR_ALLIEDTEL, 0xb100,
DEFAULT_GPIO_RESET | PEGASUS_II )
PEGASUS_DEV( "Belkin F5D5050 USB Ethernet", VENDOR_BELKIN, 0x0121,
- DEFAULT_GPIO_RESET | PEGASUS_II )
+ DEFAULT_GPIO_RESET | PEGASUS_II | TRUST_LINK_STATUS )
PEGASUS_DEV( "Billionton USB-100", VENDOR_BILLIONTON, 0x0986,
DEFAULT_GPIO_RESET )
PEGASUS_DEV( "Billionton USBLP-100", VENDOR_BILLIONTON, 0x0987,
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c
index 310a8b5..39a4983 100644
--- a/drivers/usb/serial/airprime.c
+++ b/drivers/usb/serial/airprime.c
@@ -18,11 +18,6 @@
static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x0c88, 0x17da) }, /* Kyocera Wireless KPC650/Passport */
- { USB_DEVICE(0x1410, 0x1110) }, /* Novatel Wireless Merlin CDMA */
- { USB_DEVICE(0x1410, 0x1130) }, /* Novatel Wireless S720 CDMA/EV-DO */
- { USB_DEVICE(0x1410, 0x2110) }, /* Novatel Wireless U720 CDMA/EV-DO */
- { USB_DEVICE(0x1410, 0x1430) }, /* Novatel Merlin XU870 HSDPA/3G */
- { USB_DEVICE(0x1410, 0x1100) }, /* ExpressCard34 Qualcomm 3G CDMA */
{ USB_DEVICE(0x413c, 0x8115) }, /* Dell Wireless HSDPA 5500 */
{ },
};
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 1633a0fd..8ff9d54 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -879,6 +879,7 @@ static __u32 get_ftdi_divisor(struct usb_serial_port * port)
break;
case FT232BM: /* FT232BM chip */
case FT2232C: /* FT2232C chip */
+ case FT232RL:
if (baud <= 3000000) {
div_value = ftdi_232bm_baud_to_divisor(baud);
} else {
@@ -1021,9 +1022,12 @@ static void ftdi_determine_type(struct usb_serial_port *port)
/* (It might be a BM because of the iSerialNumber bug,
* but it will still work as an AM device.) */
priv->chip_type = FT8U232AM;
- } else {
+ } else if (version < 0x600) {
/* Assume its an FT232BM (or FT245BM) */
priv->chip_type = FT232BM;
+ } else {
+ /* Assume its an FT232R */
+ priv->chip_type = FT232RL;
}
info("Detected %s", ftdi_chip_name[priv->chip_type]);
}
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 53baeec..4f8282a 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -20,13 +20,14 @@
#include <linux/usb/serial.h>
#include <asm/uaccess.h>
-static int generic_probe(struct usb_interface *interface,
- const struct usb_device_id *id);
-
static int debug;
#ifdef CONFIG_USB_SERIAL_GENERIC
+
+static int generic_probe(struct usb_interface *interface,
+ const struct usb_device_id *id);
+
static __u16 vendor = 0x05f9;
static __u16 product = 0xffff;
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 2d588fb..19bf403 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -1628,6 +1628,7 @@ static struct usb_serial_driver moschip7720_2port_driver = {
.chars_in_buffer = mos7720_chars_in_buffer,
.break_ctl = mos7720_break,
.read_bulk_callback = mos7720_bulk_in_callback,
+ .read_int_callback = mos7720_interrupt_callback,
};
static int __init moschip7720_init(void)
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index db92a7f..e178e6f 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -109,7 +109,6 @@ static int option_send_setup(struct usb_serial_port *port);
#define HUAWEI_PRODUCT_E220 0x1003
#define NOVATELWIRELESS_VENDOR_ID 0x1410
-#define NOVATELWIRELESS_PRODUCT_U740 0x1400
#define ANYDATA_VENDOR_ID 0x16d5
#define ANYDATA_PRODUCT_ID 0x6501
@@ -152,7 +151,19 @@ static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_NETWORK) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220) },
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID,NOVATELWIRELESS_PRODUCT_U740) },
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1100) }, /* Novatel Merlin XS620/S640 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1110) }, /* Novatel Merlin S620 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1120) }, /* Novatel Merlin EX720 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1130) }, /* Novatel Merlin S720 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1400) }, /* Novatel U730 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1410) }, /* Novatel U740 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1420) }, /* Novatel EU870 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1430) }, /* Novatel Merlin XU870 HSDPA/3G */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1430) }, /* Novatel XU870 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2100) }, /* Novatel EV620 CDMA/EV-DO */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2110) }, /* Novatel Merlin ES620 / Merlin ES720 / Ovation U720 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2130) }, /* Novatel Merlin ES620 SM Bus */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2410) }, /* Novatel EU740 */
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ID) },
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 8511352..7639022 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -138,6 +138,11 @@ static void destroy_serial(struct kref *kref)
dbg("%s - %s", __FUNCTION__, serial->type->description);
+ serial->type->shutdown(serial);
+
+ /* return the minor range that this device had */
+ return_serial(serial);
+
for (i = 0; i < serial->num_ports; ++i)
serial->port[i]->open_count = 0;
@@ -148,12 +153,6 @@ static void destroy_serial(struct kref *kref)
serial->port[i] = NULL;
}
- if (serial->type->shutdown)
- serial->type->shutdown(serial);
-
- /* return the minor range that this device had */
- return_serial(serial);
-
/* If this is a "fake" port, we have to clean it up here, as it will
* not get cleaned up in port_release() as it was never registered with
* the driver core */
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 2dd31e3..4a9d0d5 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -327,6 +327,13 @@ UNUSUAL_DEV( 0x04b0, 0x040d, 0x0100, 0x0100,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
+/* Reported by Emil Larsson <emil@swip.net> */
+UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0100,
+ "NIKON",
+ "NIKON DSC D80",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* BENQ DC5330
* Reported by Manuel Fombuena <mfombuena@ya.com> and
* Frank Copeland <fjc@thingy.apana.org.au> */
@@ -1411,6 +1418,16 @@ UNUSUAL_DEV( 0x22b8, 0x3010, 0x0001, 0x0001,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY | US_FL_IGNORE_RESIDUE ),
+/*
+ * Patch by Pete Zaitcev <zaitcev@redhat.com>
+ * Report by Mark Patton. Red Hat bz#208928.
+ */
+UNUSUAL_DEV( 0x22b8, 0x4810, 0x0001, 0x0001,
+ "Motorola",
+ "RAZR V3i",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* Reported by Radovan Garabik <garabik@kassiopeia.juls.savba.sk> */
UNUSUAL_DEV( 0x2735, 0x100b, 0x0000, 0x9999,
"MPIO",
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