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-rw-r--r--drivers/usb/cdns3/drd.c6
-rw-r--r--drivers/usb/common/ulpi.c17
-rw-r--r--drivers/usb/core/hcd.c14
-rw-r--r--drivers/usb/core/port.c9
-rw-r--r--drivers/usb/core/urb.c12
-rw-r--r--drivers/usb/dwc2/gadget.c2
-rw-r--r--drivers/usb/dwc3/dwc3-xilinx.c25
-rw-r--r--drivers/usb/dwc3/gadget.c13
-rw-r--r--drivers/usb/gadget/composite.c3
-rw-r--r--drivers/usb/gadget/function/f_fs.c56
-rw-r--r--drivers/usb/gadget/function/f_sourcesink.c1
-rw-r--r--drivers/usb/gadget/function/f_uac2.c4
-rw-r--r--drivers/usb/gadget/function/rndis.c9
-rw-r--r--drivers/usb/gadget/legacy/raw_gadget.c2
-rw-r--r--drivers/usb/gadget/udc/at91_udc.c2
-rw-r--r--drivers/usb/gadget/udc/renesas_usb3.c2
-rw-r--r--drivers/usb/host/xhci-plat.c3
-rw-r--r--drivers/usb/misc/usb251xb.c4
-rw-r--r--drivers/usb/serial/ch341.c1
-rw-r--r--drivers/usb/serial/cp210x.c2
-rw-r--r--drivers/usb/serial/ftdi_sio.c3
-rw-r--r--drivers/usb/serial/ftdi_sio_ids.h3
-rw-r--r--drivers/usb/serial/option.c2
-rw-r--r--drivers/usb/storage/unusual_devs.h10
-rw-r--r--drivers/usb/typec/port-mapper.c8
-rw-r--r--drivers/usb/typec/tcpm/tcpci.c26
-rw-r--r--drivers/usb/typec/tcpm/tcpci.h1
-rw-r--r--drivers/usb/typec/tcpm/tcpm.c7
-rw-r--r--drivers/usb/typec/ucsi/ucsi_ccg.c2
29 files changed, 206 insertions, 43 deletions
diff --git a/drivers/usb/cdns3/drd.c b/drivers/usb/cdns3/drd.c
index 55c73b1d8704..d00ff98dffab 100644
--- a/drivers/usb/cdns3/drd.c
+++ b/drivers/usb/cdns3/drd.c
@@ -483,11 +483,11 @@ int cdns_drd_exit(struct cdns *cdns)
/* Indicate the cdns3 core was power lost before */
bool cdns_power_is_lost(struct cdns *cdns)
{
- if (cdns->version == CDNS3_CONTROLLER_V1) {
- if (!(readl(&cdns->otg_v1_regs->simulate) & BIT(0)))
+ if (cdns->version == CDNS3_CONTROLLER_V0) {
+ if (!(readl(&cdns->otg_v0_regs->simulate) & BIT(0)))
return true;
} else {
- if (!(readl(&cdns->otg_v0_regs->simulate) & BIT(0)))
+ if (!(readl(&cdns->otg_v1_regs->simulate) & BIT(0)))
return true;
}
return false;
diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c
index 4169cf40a03b..5509d3847af4 100644
--- a/drivers/usb/common/ulpi.c
+++ b/drivers/usb/common/ulpi.c
@@ -39,8 +39,11 @@ static int ulpi_match(struct device *dev, struct device_driver *driver)
struct ulpi *ulpi = to_ulpi_dev(dev);
const struct ulpi_device_id *id;
- /* Some ULPI devices don't have a vendor id so rely on OF match */
- if (ulpi->id.vendor == 0)
+ /*
+ * Some ULPI devices don't have a vendor id
+ * or provide an id_table so rely on OF match.
+ */
+ if (ulpi->id.vendor == 0 || !drv->id_table)
return of_driver_match_device(dev, driver);
for (id = drv->id_table; id->vendor; id++)
@@ -127,6 +130,7 @@ static const struct attribute_group *ulpi_dev_attr_groups[] = {
static void ulpi_dev_release(struct device *dev)
{
+ of_node_put(dev->of_node);
kfree(to_ulpi_dev(dev));
}
@@ -244,12 +248,16 @@ static int ulpi_register(struct device *dev, struct ulpi *ulpi)
return ret;
ret = ulpi_read_id(ulpi);
- if (ret)
+ if (ret) {
+ of_node_put(ulpi->dev.of_node);
return ret;
+ }
ret = device_register(&ulpi->dev);
- if (ret)
+ if (ret) {
+ put_device(&ulpi->dev);
return ret;
+ }
dev_dbg(&ulpi->dev, "registered ULPI PHY: vendor %04x, product %04x\n",
ulpi->id.vendor, ulpi->id.product);
@@ -296,7 +304,6 @@ EXPORT_SYMBOL_GPL(ulpi_register_interface);
*/
void ulpi_unregister_interface(struct ulpi *ulpi)
{
- of_node_put(ulpi->dev.of_node);
device_unregister(&ulpi->dev);
}
EXPORT_SYMBOL_GPL(ulpi_unregister_interface);
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 3e01dd6e509b..d9712c2602af 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1563,6 +1563,13 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
urb->hcpriv = NULL;
INIT_LIST_HEAD(&urb->urb_list);
atomic_dec(&urb->use_count);
+ /*
+ * Order the write of urb->use_count above before the read
+ * of urb->reject below. Pairs with the memory barriers in
+ * usb_kill_urb() and usb_poison_urb().
+ */
+ smp_mb__after_atomic();
+
atomic_dec(&urb->dev->urbnum);
if (atomic_read(&urb->reject))
wake_up(&usb_kill_urb_queue);
@@ -1665,6 +1672,13 @@ static void __usb_hcd_giveback_urb(struct urb *urb)
usb_anchor_resume_wakeups(anchor);
atomic_dec(&urb->use_count);
+ /*
+ * Order the write of urb->use_count above before the read
+ * of urb->reject below. Pairs with the memory barriers in
+ * usb_kill_urb() and usb_poison_urb().
+ */
+ smp_mb__after_atomic();
+
if (unlikely(atomic_read(&urb->reject)))
wake_up(&usb_kill_urb_queue);
usb_put_urb(urb);
diff --git a/drivers/usb/core/port.c b/drivers/usb/core/port.c
index c2bbf97a79be..d5bc36ca5b1f 100644
--- a/drivers/usb/core/port.c
+++ b/drivers/usb/core/port.c
@@ -602,11 +602,14 @@ int usb_hub_create_port_device(struct usb_hub *hub, int port1)
return retval;
}
- find_and_link_peer(hub, port1);
-
retval = component_add(&port_dev->dev, &connector_ops);
- if (retval)
+ if (retval) {
dev_warn(&port_dev->dev, "failed to add component\n");
+ device_unregister(&port_dev->dev);
+ return retval;
+ }
+
+ find_and_link_peer(hub, port1);
/*
* Enable runtime pm and hold a refernce that hub_configure()
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index 30727729a44c..33d62d7e3929 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -715,6 +715,12 @@ void usb_kill_urb(struct urb *urb)
if (!(urb && urb->dev && urb->ep))
return;
atomic_inc(&urb->reject);
+ /*
+ * Order the write of urb->reject above before the read
+ * of urb->use_count below. Pairs with the barriers in
+ * __usb_hcd_giveback_urb() and usb_hcd_submit_urb().
+ */
+ smp_mb__after_atomic();
usb_hcd_unlink_urb(urb, -ENOENT);
wait_event(usb_kill_urb_queue, atomic_read(&urb->use_count) == 0);
@@ -756,6 +762,12 @@ void usb_poison_urb(struct urb *urb)
if (!urb)
return;
atomic_inc(&urb->reject);
+ /*
+ * Order the write of urb->reject above before the read
+ * of urb->use_count below. Pairs with the barriers in
+ * __usb_hcd_giveback_urb() and usb_hcd_submit_urb().
+ */
+ smp_mb__after_atomic();
if (!urb->dev || !urb->ep)
return;
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 2bc03f41c70a..eee3504397e6 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -5097,7 +5097,7 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
hsotg->gadget.speed = USB_SPEED_UNKNOWN;
spin_unlock_irqrestore(&hsotg->lock, flags);
- for (ep = 0; ep < hsotg->num_of_eps; ep++) {
+ for (ep = 1; ep < hsotg->num_of_eps; ep++) {
if (hsotg->eps_in[ep])
dwc2_hsotg_ep_disable_lock(&hsotg->eps_in[ep]->ep);
if (hsotg->eps_out[ep])
diff --git a/drivers/usb/dwc3/dwc3-xilinx.c b/drivers/usb/dwc3/dwc3-xilinx.c
index 9cc3ad701a29..a6f3a9b38789 100644
--- a/drivers/usb/dwc3/dwc3-xilinx.c
+++ b/drivers/usb/dwc3/dwc3-xilinx.c
@@ -99,17 +99,29 @@ static int dwc3_xlnx_init_zynqmp(struct dwc3_xlnx *priv_data)
struct device *dev = priv_data->dev;
struct reset_control *crst, *hibrst, *apbrst;
struct phy *usb3_phy;
- int ret;
+ int ret = 0;
u32 reg;
- usb3_phy = devm_phy_get(dev, "usb3-phy");
- if (PTR_ERR(usb3_phy) == -EPROBE_DEFER) {
- ret = -EPROBE_DEFER;
+ usb3_phy = devm_phy_optional_get(dev, "usb3-phy");
+ if (IS_ERR(usb3_phy)) {
+ ret = PTR_ERR(usb3_phy);
+ dev_err_probe(dev, ret,
+ "failed to get USB3 PHY\n");
goto err;
- } else if (IS_ERR(usb3_phy)) {
- usb3_phy = NULL;
}
+ /*
+ * The following core resets are not required unless a USB3 PHY
+ * is used, and the subsequent register settings are not required
+ * unless a core reset is performed (they should be set properly
+ * by the first-stage boot loader, but may be reverted by a core
+ * reset). They may also break the configuration if USB3 is actually
+ * in use but the usb3-phy entry is missing from the device tree.
+ * Therefore, skip these operations in this case.
+ */
+ if (!usb3_phy)
+ goto skip_usb3_phy;
+
crst = devm_reset_control_get_exclusive(dev, "usb_crst");
if (IS_ERR(crst)) {
ret = PTR_ERR(crst);
@@ -188,6 +200,7 @@ static int dwc3_xlnx_init_zynqmp(struct dwc3_xlnx *priv_data)
goto err;
}
+skip_usb3_phy:
/*
* This routes the USB DMA traffic to go through FPD path instead
* of reaching DDR directly. This traffic routing is needed to
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 520031ba38aa..183b90923f51 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1291,6 +1291,19 @@ static void __dwc3_prepare_one_trb(struct dwc3_ep *dep, struct dwc3_trb *trb,
if (usb_endpoint_xfer_bulk(dep->endpoint.desc) && dep->stream_capable)
trb->ctrl |= DWC3_TRB_CTRL_SID_SOFN(stream_id);
+ /*
+ * As per data book 4.2.3.2TRB Control Bit Rules section
+ *
+ * The controller autonomously checks the HWO field of a TRB to determine if the
+ * entire TRB is valid. Therefore, software must ensure that the rest of the TRB
+ * is valid before setting the HWO field to '1'. In most systems, this means that
+ * software must update the fourth DWORD of a TRB last.
+ *
+ * However there is a possibility of CPU re-ordering here which can cause
+ * controller to observe the HWO bit set prematurely.
+ * Add a write memory barrier to prevent CPU re-ordering.
+ */
+ wmb();
trb->ctrl |= DWC3_TRB_CTRL_HWO;
dwc3_ep_inc_enq(dep);
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 16f9e3423c9f..9315313108c9 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1988,6 +1988,9 @@ unknown:
if (w_index != 0x5 || (w_value >> 8))
break;
interface = w_value & 0xFF;
+ if (interface >= MAX_CONFIG_INTERFACES ||
+ !os_desc_cfg->interface[interface])
+ break;
buf[6] = w_index;
count = count_ext_prop(os_desc_cfg,
interface);
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index 25ad1e97a458..1922fd02043c 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -1711,16 +1711,24 @@ static void ffs_data_put(struct ffs_data *ffs)
static void ffs_data_closed(struct ffs_data *ffs)
{
+ struct ffs_epfile *epfiles;
+ unsigned long flags;
+
ENTER();
if (atomic_dec_and_test(&ffs->opened)) {
if (ffs->no_disconnect) {
ffs->state = FFS_DEACTIVATED;
- if (ffs->epfiles) {
- ffs_epfiles_destroy(ffs->epfiles,
- ffs->eps_count);
- ffs->epfiles = NULL;
- }
+ spin_lock_irqsave(&ffs->eps_lock, flags);
+ epfiles = ffs->epfiles;
+ ffs->epfiles = NULL;
+ spin_unlock_irqrestore(&ffs->eps_lock,
+ flags);
+
+ if (epfiles)
+ ffs_epfiles_destroy(epfiles,
+ ffs->eps_count);
+
if (ffs->setup_state == FFS_SETUP_PENDING)
__ffs_ep0_stall(ffs);
} else {
@@ -1767,14 +1775,27 @@ static struct ffs_data *ffs_data_new(const char *dev_name)
static void ffs_data_clear(struct ffs_data *ffs)
{
+ struct ffs_epfile *epfiles;
+ unsigned long flags;
+
ENTER();
ffs_closed(ffs);
BUG_ON(ffs->gadget);
- if (ffs->epfiles) {
- ffs_epfiles_destroy(ffs->epfiles, ffs->eps_count);
+ spin_lock_irqsave(&ffs->eps_lock, flags);
+ epfiles = ffs->epfiles;
+ ffs->epfiles = NULL;
+ spin_unlock_irqrestore(&ffs->eps_lock, flags);
+
+ /*
+ * potential race possible between ffs_func_eps_disable
+ * & ffs_epfile_release therefore maintaining a local
+ * copy of epfile will save us from use-after-free.
+ */
+ if (epfiles) {
+ ffs_epfiles_destroy(epfiles, ffs->eps_count);
ffs->epfiles = NULL;
}
@@ -1922,12 +1943,15 @@ static void ffs_epfiles_destroy(struct ffs_epfile *epfiles, unsigned count)
static void ffs_func_eps_disable(struct ffs_function *func)
{
- struct ffs_ep *ep = func->eps;
- struct ffs_epfile *epfile = func->ffs->epfiles;
- unsigned count = func->ffs->eps_count;
+ struct ffs_ep *ep;
+ struct ffs_epfile *epfile;
+ unsigned short count;
unsigned long flags;
spin_lock_irqsave(&func->ffs->eps_lock, flags);
+ count = func->ffs->eps_count;
+ epfile = func->ffs->epfiles;
+ ep = func->eps;
while (count--) {
/* pending requests get nuked */
if (ep->ep)
@@ -1945,14 +1969,18 @@ static void ffs_func_eps_disable(struct ffs_function *func)
static int ffs_func_eps_enable(struct ffs_function *func)
{
- struct ffs_data *ffs = func->ffs;
- struct ffs_ep *ep = func->eps;
- struct ffs_epfile *epfile = ffs->epfiles;
- unsigned count = ffs->eps_count;
+ struct ffs_data *ffs;
+ struct ffs_ep *ep;
+ struct ffs_epfile *epfile;
+ unsigned short count;
unsigned long flags;
int ret = 0;
spin_lock_irqsave(&func->ffs->eps_lock, flags);
+ ffs = func->ffs;
+ ep = func->eps;
+ epfile = ffs->epfiles;
+ count = ffs->eps_count;
while(count--) {
ep->ep->driver_data = ep;
diff --git a/drivers/usb/gadget/function/f_sourcesink.c b/drivers/usb/gadget/function/f_sourcesink.c
index 1abf08e5164a..6803cd60cc6d 100644
--- a/drivers/usb/gadget/function/f_sourcesink.c
+++ b/drivers/usb/gadget/function/f_sourcesink.c
@@ -584,6 +584,7 @@ static int source_sink_start_ep(struct f_sourcesink *ss, bool is_in,
if (is_iso) {
switch (speed) {
+ case USB_SPEED_SUPER_PLUS:
case USB_SPEED_SUPER:
size = ss->isoc_maxpacket *
(ss->isoc_mult + 1) *
diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c
index 36fa6ef0581b..097a709549d6 100644
--- a/drivers/usb/gadget/function/f_uac2.c
+++ b/drivers/usb/gadget/function/f_uac2.c
@@ -203,7 +203,7 @@ static struct uac2_input_terminal_descriptor io_in_it_desc = {
.bDescriptorSubtype = UAC_INPUT_TERMINAL,
/* .bTerminalID = DYNAMIC */
- .wTerminalType = cpu_to_le16(UAC_INPUT_TERMINAL_UNDEFINED),
+ .wTerminalType = cpu_to_le16(UAC_INPUT_TERMINAL_MICROPHONE),
.bAssocTerminal = 0,
/* .bCSourceID = DYNAMIC */
.iChannelNames = 0,
@@ -231,7 +231,7 @@ static struct uac2_output_terminal_descriptor io_out_ot_desc = {
.bDescriptorSubtype = UAC_OUTPUT_TERMINAL,
/* .bTerminalID = DYNAMIC */
- .wTerminalType = cpu_to_le16(UAC_OUTPUT_TERMINAL_UNDEFINED),
+ .wTerminalType = cpu_to_le16(UAC_OUTPUT_TERMINAL_SPEAKER),
.bAssocTerminal = 0,
/* .bSourceID = DYNAMIC */
/* .bCSourceID = DYNAMIC */
diff --git a/drivers/usb/gadget/function/rndis.c b/drivers/usb/gadget/function/rndis.c
index 431d5a7d737e..b7ccf1803656 100644
--- a/drivers/usb/gadget/function/rndis.c
+++ b/drivers/usb/gadget/function/rndis.c
@@ -637,14 +637,17 @@ static int rndis_set_response(struct rndis_params *params,
rndis_set_cmplt_type *resp;
rndis_resp_t *r;
+ BufLength = le32_to_cpu(buf->InformationBufferLength);
+ BufOffset = le32_to_cpu(buf->InformationBufferOffset);
+ if ((BufLength > RNDIS_MAX_TOTAL_SIZE) ||
+ (BufOffset + 8 >= RNDIS_MAX_TOTAL_SIZE))
+ return -EINVAL;
+
r = rndis_add_response(params, sizeof(rndis_set_cmplt_type));
if (!r)
return -ENOMEM;
resp = (rndis_set_cmplt_type *)r->buf;
- BufLength = le32_to_cpu(buf->InformationBufferLength);
- BufOffset = le32_to_cpu(buf->InformationBufferOffset);
-
#ifdef VERBOSE_DEBUG
pr_debug("%s: Length: %d\n", __func__, BufLength);
pr_debug("%s: Offset: %d\n", __func__, BufOffset);
diff --git a/drivers/usb/gadget/legacy/raw_gadget.c b/drivers/usb/gadget/legacy/raw_gadget.c
index c5a2c734234a..d86c3a36441e 100644
--- a/drivers/usb/gadget/legacy/raw_gadget.c
+++ b/drivers/usb/gadget/legacy/raw_gadget.c
@@ -1004,7 +1004,7 @@ static int raw_process_ep_io(struct raw_dev *dev, struct usb_raw_ep_io *io,
ret = -EBUSY;
goto out_unlock;
}
- if ((in && !ep->ep->caps.dir_in) || (!in && ep->ep->caps.dir_in)) {
+ if (in != usb_endpoint_dir_in(ep->ep->desc)) {
dev_dbg(&dev->gadget->dev, "fail, wrong direction\n");
ret = -EINVAL;
goto out_unlock;
diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c
index dd0819df096e..9040a0561466 100644
--- a/drivers/usb/gadget/udc/at91_udc.c
+++ b/drivers/usb/gadget/udc/at91_udc.c
@@ -1895,7 +1895,7 @@ static int at91udc_probe(struct platform_device *pdev)
at91_vbus_irq, 0, driver_name, udc);
if (retval) {
DBG("request vbus irq %d failed\n",
- udc->board.vbus_pin);
+ desc_to_gpio(udc->board.vbus_pin));
goto err_unprepare_iclk;
}
}
diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c
index 57d417a7c3e0..601829a6b4ba 100644
--- a/drivers/usb/gadget/udc/renesas_usb3.c
+++ b/drivers/usb/gadget/udc/renesas_usb3.c
@@ -2378,6 +2378,8 @@ static void handle_ext_role_switch_states(struct device *dev,
switch (role) {
case USB_ROLE_NONE:
usb3->connection_state = USB_ROLE_NONE;
+ if (cur_role == USB_ROLE_HOST)
+ device_release_driver(host);
if (usb3->driver)
usb3_disconnect(usb3);
usb3_vbus_out(usb3, false);
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index c1edcc9b13ce..dc570ce4e831 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -437,6 +437,9 @@ static int __maybe_unused xhci_plat_suspend(struct device *dev)
struct xhci_hcd *xhci = hcd_to_xhci(hcd);
int ret;
+ if (pm_runtime_suspended(dev))
+ pm_runtime_resume(dev);
+
ret = xhci_priv_suspend_quirk(hcd);
if (ret)
return ret;
diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c
index 507deef1f709..04c4e3fed094 100644
--- a/drivers/usb/misc/usb251xb.c
+++ b/drivers/usb/misc/usb251xb.c
@@ -543,6 +543,9 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
if (of_property_read_u16_array(np, "language-id", &hub->lang_id, 1))
hub->lang_id = USB251XB_DEF_LANGUAGE_ID;
+ if (of_property_read_u8(np, "boost-up", &hub->boost_up))
+ hub->boost_up = USB251XB_DEF_BOOST_UP;
+
cproperty_char = of_get_property(np, "manufacturer", NULL);
strlcpy(str, cproperty_char ? : USB251XB_DEF_MANUFACTURER_STRING,
sizeof(str));
@@ -584,7 +587,6 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
* may be as soon as needed.
*/
hub->bat_charge_en = USB251XB_DEF_BATTERY_CHARGING_ENABLE;
- hub->boost_up = USB251XB_DEF_BOOST_UP;
hub->boost_57 = USB251XB_DEF_BOOST_57;
hub->boost_14 = USB251XB_DEF_BOOST_14;
hub->port_map12 = USB251XB_DEF_PORT_MAP_12;
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index 29f4b87a9e74..58cba8ee0277 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -85,6 +85,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x1a86, 0x5523) },
{ USB_DEVICE(0x1a86, 0x7522) },
{ USB_DEVICE(0x1a86, 0x7523) },
+ { USB_DEVICE(0x2184, 0x0057) },
{ USB_DEVICE(0x4348, 0x5523) },
{ USB_DEVICE(0x9986, 0x7523) },
{ },
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 8a60c0d56863..a27f7efcec6a 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -51,6 +51,7 @@ static void cp210x_enable_event_mode(struct usb_serial_port *port);
static void cp210x_disable_event_mode(struct usb_serial_port *port);
static const struct usb_device_id id_table[] = {
+ { USB_DEVICE(0x0404, 0x034C) }, /* NCR Retail IO Box */
{ USB_DEVICE(0x045B, 0x0053) }, /* Renesas RX610 RX-Stick */
{ USB_DEVICE(0x0471, 0x066A) }, /* AKTAKOM ACE-1001 cable */
{ USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
@@ -68,6 +69,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x0FCF, 0x1004) }, /* Dynastream ANT2USB */
{ USB_DEVICE(0x0FCF, 0x1006) }, /* Dynastream ANT development board */
{ USB_DEVICE(0x0FDE, 0xCA05) }, /* OWL Wireless Electricity Monitor CM-160 */
+ { USB_DEVICE(0x106F, 0x0003) }, /* CPI / Money Controls Bulk Coin Recycler */
{ USB_DEVICE(0x10A6, 0xAA26) }, /* Knock-off DCU-11 cable */
{ USB_DEVICE(0x10AB, 0x10C5) }, /* Siemens MC60 Cable */
{ USB_DEVICE(0x10B5, 0xAC70) }, /* Nokia CA-42 USB */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 4edebd14ef29..49c08f07c969 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -969,6 +969,7 @@ static const struct usb_device_id id_table_combined[] = {
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_023_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_034_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_101_PID) },
+ { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_159_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_1_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_2_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_3_PID) },
@@ -977,12 +978,14 @@ static const struct usb_device_id id_table_combined[] = {
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_6_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_7_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_8_PID) },
+ { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_235_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_257_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_1_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_2_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_3_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_4_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_313_PID) },
+ { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_320_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_324_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_1_PID) },
{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_2_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 755858ca20ba..d1a9564697a4 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -1506,6 +1506,9 @@
#define BRAINBOXES_VX_023_PID 0x1003 /* VX-023 ExpressCard 1 Port RS422/485 */
#define BRAINBOXES_VX_034_PID 0x1004 /* VX-034 ExpressCard 2 Port RS422/485 */
#define BRAINBOXES_US_101_PID 0x1011 /* US-101 1xRS232 */
+#define BRAINBOXES_US_159_PID 0x1021 /* US-159 1xRS232 */
+#define BRAINBOXES_US_235_PID 0x1017 /* US-235 1xRS232 */
+#define BRAINBOXES_US_320_PID 0x1019 /* US-320 1xRS422/485 */
#define BRAINBOXES_US_324_PID 0x1013 /* US-324 1xRS422/485 1Mbaud */
#define BRAINBOXES_US_606_1_PID 0x2001 /* US-606 6 Port RS232 Serial Port 1 and 2 */
#define BRAINBOXES_US_606_2_PID 0x2002 /* US-606 6 Port RS232 Serial Port 3 and 4 */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 42420bfc983c..962e9943fc20 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -1649,6 +1649,8 @@ static const struct usb_device_id option_ids[] = {
.driver_info = RSVD(2) },
{ USB_DEVICE_INTERFACE_CLASS(ZTE_VENDOR_ID, 0x1476, 0xff) }, /* GosunCn ZTE WeLink ME3630 (ECM/NCM mode) */
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1481, 0xff, 0x00, 0x00) }, /* ZTE MF871A */
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1485, 0xff, 0xff, 0xff), /* ZTE MF286D */
+ .driver_info = RSVD(5) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1533, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1534, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1535, 0xff, 0xff, 0xff) },
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 29191d33c0e3..1a05e3dcfec8 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -2301,6 +2301,16 @@ UNUSUAL_DEV( 0x2027, 0xa001, 0x0000, 0x9999,
USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_euscsi_init,
US_FL_SCM_MULT_TARG ),
+/*
+ * Reported by DocMAX <mail@vacharakis.de>
+ * and Thomas Weißschuh <linux@weissschuh.net>
+ */
+UNUSUAL_DEV( 0x2109, 0x0715, 0x9999, 0x9999,
+ "VIA Labs, Inc.",
+ "VL817 SATA Bridge",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_IGNORE_UAS),
+
UNUSUAL_DEV( 0x2116, 0x0320, 0x0001, 0x0001,
"ST",
"2A",
diff --git a/drivers/usb/typec/port-mapper.c b/drivers/usb/typec/port-mapper.c
index 07d307418b47..a7d507802509 100644
--- a/drivers/usb/typec/port-mapper.c
+++ b/drivers/usb/typec/port-mapper.c
@@ -56,7 +56,12 @@ int typec_link_ports(struct typec_port *con)
{
struct each_port_arg arg = { .port = con, .match = NULL };
+ if (!has_acpi_companion(&con->dev))
+ return 0;
+
bus_for_each_dev(&acpi_bus_type, NULL, &arg, typec_port_match);
+ if (!arg.match)
+ return 0;
/*
* REVISIT: Now each connector can have only a single component master.
@@ -74,5 +79,6 @@ int typec_link_ports(struct typec_port *con)
void typec_unlink_ports(struct typec_port *con)
{
- component_master_del(&con->dev, &typec_aggregate_ops);
+ if (has_acpi_companion(&con->dev))
+ component_master_del(&con->dev, &typec_aggregate_ops);
}
diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c
index 35a1307349a2..e07d26a3cd8e 100644
--- a/drivers/usb/typec/tcpm/tcpci.c
+++ b/drivers/usb/typec/tcpm/tcpci.c
@@ -75,9 +75,25 @@ static int tcpci_write16(struct tcpci *tcpci, unsigned int reg, u16 val)
static int tcpci_set_cc(struct tcpc_dev *tcpc, enum typec_cc_status cc)
{
struct tcpci *tcpci = tcpc_to_tcpci(tcpc);
+ bool vconn_pres;
+ enum typec_cc_polarity polarity = TYPEC_POLARITY_CC1;
unsigned int reg;
int ret;
+ ret = regmap_read(tcpci->regmap, TCPC_POWER_STATUS, &reg);
+ if (ret < 0)
+ return ret;
+
+ vconn_pres = !!(reg & TCPC_POWER_STATUS_VCONN_PRES);
+ if (vconn_pres) {
+ ret = regmap_read(tcpci->regmap, TCPC_TCPC_CTRL, &reg);
+ if (ret < 0)
+ return ret;
+
+ if (reg & TCPC_TCPC_CTRL_ORIENTATION)
+ polarity = TYPEC_POLARITY_CC2;
+ }
+
switch (cc) {
case TYPEC_CC_RA:
reg = (TCPC_ROLE_CTRL_CC_RA << TCPC_ROLE_CTRL_CC1_SHIFT) |
@@ -112,6 +128,16 @@ static int tcpci_set_cc(struct tcpc_dev *tcpc, enum typec_cc_status cc)
break;
}
+ if (vconn_pres) {
+ if (polarity == TYPEC_POLARITY_CC2) {
+ reg &= ~(TCPC_ROLE_CTRL_CC1_MASK << TCPC_ROLE_CTRL_CC1_SHIFT);
+ reg |= (TCPC_ROLE_CTRL_CC_OPEN << TCPC_ROLE_CTRL_CC1_SHIFT);
+ } else {
+ reg &= ~(TCPC_ROLE_CTRL_CC2_MASK << TCPC_ROLE_CTRL_CC2_SHIFT);
+ reg |= (TCPC_ROLE_CTRL_CC_OPEN << TCPC_ROLE_CTRL_CC2_SHIFT);
+ }
+ }
+
ret = regmap_write(tcpci->regmap, TCPC_ROLE_CTRL, reg);
if (ret < 0)
return ret;
diff --git a/drivers/usb/typec/tcpm/tcpci.h b/drivers/usb/typec/tcpm/tcpci.h
index 2be7a77d400e..b2edd45f13c6 100644
--- a/drivers/usb/typec/tcpm/tcpci.h
+++ b/drivers/usb/typec/tcpm/tcpci.h
@@ -98,6 +98,7 @@
#define TCPC_POWER_STATUS_SOURCING_VBUS BIT(4)
#define TCPC_POWER_STATUS_VBUS_DET BIT(3)
#define TCPC_POWER_STATUS_VBUS_PRES BIT(2)
+#define TCPC_POWER_STATUS_VCONN_PRES BIT(1)
#define TCPC_POWER_STATUS_SINKING_VBUS BIT(0)
#define TCPC_FAULT_STATUS 0x1f
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 59d4fa2443f2..5fce795b69c7 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -5156,7 +5156,8 @@ static void _tcpm_pd_vbus_off(struct tcpm_port *port)
case SNK_TRYWAIT_DEBOUNCE:
break;
case SNK_ATTACH_WAIT:
- tcpm_set_state(port, SNK_UNATTACHED, 0);
+ case SNK_DEBOUNCED:
+ /* Do nothing, as TCPM is still waiting for vbus to reaach VSAFE5V to connect */
break;
case SNK_NEGOTIATE_CAPABILITIES:
@@ -5263,6 +5264,10 @@ static void _tcpm_pd_vbus_vsafe0v(struct tcpm_port *port)
case PR_SWAP_SNK_SRC_SOURCE_ON:
/* Do nothing, vsafe0v is expected during transition */
break;
+ case SNK_ATTACH_WAIT:
+ case SNK_DEBOUNCED:
+ /*Do nothing, still waiting for VSAFE5V for connect */
+ break;
default:
if (port->pwr_role == TYPEC_SINK && port->auto_vbus_discharge_enabled)
tcpm_set_state(port, SNK_UNATTACHED, 0);
diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c
index bff96d64dddf..6db7c8ddd51c 100644
--- a/drivers/usb/typec/ucsi/ucsi_ccg.c
+++ b/drivers/usb/typec/ucsi/ucsi_ccg.c
@@ -325,7 +325,7 @@ static int ucsi_ccg_init(struct ucsi_ccg *uc)
if (status < 0)
return status;
- if (!data)
+ if (!(data & DEV_INT))
return 0;
status = ccg_write(uc, CCGX_RAB_INTR_REG, &data, sizeof(data));