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path: root/drivers/usb/gadget/udc
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Diffstat (limited to 'drivers/usb/gadget/udc')
-rw-r--r--drivers/usb/gadget/udc/dummy_hcd.c2
-rw-r--r--drivers/usb/gadget/udc/m66592-udc.c6
-rw-r--r--drivers/usb/gadget/udc/net2280.c8
-rw-r--r--drivers/usb/gadget/udc/pch_udc.c2
-rw-r--r--drivers/usb/gadget/udc/pxa25x_udc.c5
-rw-r--r--drivers/usb/gadget/udc/renesas_usb3.c10
-rw-r--r--drivers/usb/gadget/udc/tegra-xudc.c9
-rw-r--r--drivers/usb/gadget/udc/udc-xilinx.c4
8 files changed, 24 insertions, 22 deletions
diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c
index 27c9699365ab..21dbfb0b3bac 100644
--- a/drivers/usb/gadget/udc/dummy_hcd.c
+++ b/drivers/usb/gadget/udc/dummy_hcd.c
@@ -623,7 +623,7 @@ static int dummy_enable(struct usb_ep *_ep,
dev_dbg(udc_dev(dum), "enabled %s (ep%d%s-%s) maxpacket %d stream %s\n",
_ep->name,
- desc->bEndpointAddress & 0x0f,
+ usb_endpoint_num(desc),
(desc->bEndpointAddress & USB_DIR_IN) ? "in" : "out",
usb_ep_type_string(usb_endpoint_type(desc)),
max, str_enabled_disabled(ep->stream_en));
diff --git a/drivers/usb/gadget/udc/m66592-udc.c b/drivers/usb/gadget/udc/m66592-udc.c
index 715791737499..54885175b8a4 100644
--- a/drivers/usb/gadget/udc/m66592-udc.c
+++ b/drivers/usb/gadget/udc/m66592-udc.c
@@ -359,7 +359,7 @@ static void m66592_ep_setting(struct m66592 *m66592, struct m66592_ep *ep,
ep->pipenum = pipenum;
ep->ep.maxpacket = usb_endpoint_maxp(desc);
m66592->pipenum2ep[pipenum] = ep;
- m66592->epaddr2ep[desc->bEndpointAddress&USB_ENDPOINT_NUMBER_MASK] = ep;
+ m66592->epaddr2ep[usb_endpoint_num(desc)] = ep;
INIT_LIST_HEAD(&ep->queue);
}
@@ -391,7 +391,7 @@ static int alloc_pipe_config(struct m66592_ep *ep,
BUG_ON(ep->pipenum);
- switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
+ switch (usb_endpoint_type(desc)) {
case USB_ENDPOINT_XFER_BULK:
if (m66592->bulk >= M66592_MAX_NUM_BULK) {
if (m66592->isochronous >= M66592_MAX_NUM_ISOC) {
@@ -433,7 +433,7 @@ static int alloc_pipe_config(struct m66592_ep *ep,
}
ep->type = info.type;
- info.epnum = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
+ info.epnum = usb_endpoint_num(desc);
info.maxpacket = usb_endpoint_maxp(desc);
info.interval = desc->bInterval;
if (desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c
index b2903e4bbf54..8ea1adc7461d 100644
--- a/drivers/usb/gadget/udc/net2280.c
+++ b/drivers/usb/gadget/udc/net2280.c
@@ -203,13 +203,13 @@ net2280_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
}
/* erratum 0119 workaround ties up an endpoint number */
- if ((desc->bEndpointAddress & 0x0f) == EP_DONTUSE) {
+ if (usb_endpoint_num(desc) == EP_DONTUSE) {
ret = -EDOM;
goto print_err;
}
if (dev->quirks & PLX_PCIE) {
- if ((desc->bEndpointAddress & 0x0f) >= 0x0c) {
+ if (usb_endpoint_num(desc) >= 0x0c) {
ret = -EDOM;
goto print_err;
}
@@ -255,7 +255,7 @@ net2280_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
else
tmp &= ~USB3380_EP_CFG_MASK_OUT;
}
- type = (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK);
+ type = usb_endpoint_type(desc);
if (type == USB_ENDPOINT_XFER_INT) {
/* erratum 0105 workaround prevents hs NYET */
if (dev->chiprev == 0100 &&
@@ -1334,7 +1334,7 @@ net2280_set_halt_and_wedge(struct usb_ep *_ep, int value, int wedged)
retval = -ESHUTDOWN;
goto print_err;
}
- if (ep->desc /* not ep0 */ && (ep->desc->bmAttributes & 0x03)
+ if (ep->desc /* not ep0 */ && usb_endpoint_type(ep->desc)
== USB_ENDPOINT_XFER_ISOC) {
retval = -EINVAL;
goto print_err;
diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c
index 169f72665739..0b20ecbe64f9 100644
--- a/drivers/usb/gadget/udc/pch_udc.c
+++ b/drivers/usb/gadget/udc/pch_udc.c
@@ -988,7 +988,7 @@ static void pch_udc_ep_enable(struct pch_udc_ep *ep,
pch_udc_ep_fifo_flush(ep, ep->in);
/* Configure the endpoint */
val = ep->num << UDC_CSR_NE_NUM_SHIFT | ep->in << UDC_CSR_NE_DIR_SHIFT |
- ((desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) <<
+ (usb_endpoint_type(desc) <<
UDC_CSR_NE_TYPE_SHIFT) |
(cfg->cur_cfg << UDC_CSR_NE_CFG_SHIFT) |
(cfg->cur_intf << UDC_CSR_NE_INTF_SHIFT) |
diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c
index f5d09a91e554..b97fb7b0cb2c 100644
--- a/drivers/usb/gadget/udc/pxa25x_udc.c
+++ b/drivers/usb/gadget/udc/pxa25x_udc.c
@@ -2348,15 +2348,14 @@ static int pxa25x_udc_probe(struct platform_device *pdev)
dev->transceiver = devm_usb_get_phy(&pdev->dev, USB_PHY_TYPE_USB2);
if (gpio_is_valid(dev->mach->gpio_pullup)) {
- retval = devm_gpio_request(&pdev->dev, dev->mach->gpio_pullup,
- "pca25x_udc GPIO PULLUP");
+ retval = devm_gpio_request_one(&pdev->dev, dev->mach->gpio_pullup,
+ GPIOF_OUT_INIT_LOW, "pca25x_udc GPIO PULLUP");
if (retval) {
dev_dbg(&pdev->dev,
"can't get pullup gpio %d, err: %d\n",
dev->mach->gpio_pullup, retval);
goto err;
}
- gpio_direction_output(dev->mach->gpio_pullup, 0);
}
timer_setup(&dev->timer, udc_watchdog, 0);
diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c
index 3e4d56457597..7cdcc9d16b8b 100644
--- a/drivers/usb/gadget/udc/renesas_usb3.c
+++ b/drivers/usb/gadget/udc/renesas_usb3.c
@@ -2657,6 +2657,7 @@ static void renesas_usb3_remove(struct platform_device *pdev)
struct renesas_usb3 *usb3 = platform_get_drvdata(pdev);
debugfs_remove_recursive(usb3->dentry);
+ put_device(usb3->host_dev);
device_remove_file(&pdev->dev, &dev_attr_role);
cancel_work_sync(&usb3->role_work);
@@ -2973,7 +2974,6 @@ err_alloc_prd:
return ret;
}
-#ifdef CONFIG_PM_SLEEP
static int renesas_usb3_suspend(struct device *dev)
{
struct renesas_usb3 *usb3 = dev_get_drvdata(dev);
@@ -3004,17 +3004,16 @@ static int renesas_usb3_resume(struct device *dev)
return 0;
}
-#endif
-static SIMPLE_DEV_PM_OPS(renesas_usb3_pm_ops, renesas_usb3_suspend,
- renesas_usb3_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(renesas_usb3_pm_ops, renesas_usb3_suspend,
+ renesas_usb3_resume);
static struct platform_driver renesas_usb3_driver = {
.probe = renesas_usb3_probe,
.remove = renesas_usb3_remove,
.driver = {
.name = udc_name,
- .pm = &renesas_usb3_pm_ops,
+ .pm = pm_sleep_ptr(&renesas_usb3_pm_ops),
.of_match_table = usb3_of_match,
},
};
@@ -3023,4 +3022,3 @@ module_platform_driver(renesas_usb3_driver);
MODULE_DESCRIPTION("Renesas USB3.0 Peripheral driver");
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>");
-MODULE_ALIAS("platform:renesas_usb3");
diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c
index 2957316fd3d0..1d3085cc9d22 100644
--- a/drivers/usb/gadget/udc/tegra-xudc.c
+++ b/drivers/usb/gadget/udc/tegra-xudc.c
@@ -502,6 +502,7 @@ struct tegra_xudc {
struct clk_bulk_data *clks;
bool device_mode;
+ bool current_device_mode;
struct work_struct usb_role_sw_work;
struct phy **usb3_phy;
@@ -715,6 +716,8 @@ static void tegra_xudc_device_mode_on(struct tegra_xudc *xudc)
phy_set_mode_ext(xudc->curr_utmi_phy, PHY_MODE_USB_OTG,
USB_ROLE_DEVICE);
+
+ xudc->current_device_mode = true;
}
static void tegra_xudc_device_mode_off(struct tegra_xudc *xudc)
@@ -725,6 +728,8 @@ static void tegra_xudc_device_mode_off(struct tegra_xudc *xudc)
dev_dbg(xudc->dev, "device mode off\n");
+ xudc->current_device_mode = false;
+
connected = !!(xudc_readl(xudc, PORTSC) & PORTSC_CCS);
reinit_completion(&xudc->disconnect_complete);
@@ -4044,10 +4049,10 @@ static int __maybe_unused tegra_xudc_resume(struct device *dev)
spin_lock_irqsave(&xudc->lock, flags);
xudc->suspended = false;
+ if (xudc->device_mode != xudc->current_device_mode)
+ schedule_work(&xudc->usb_role_sw_work);
spin_unlock_irqrestore(&xudc->lock, flags);
- schedule_work(&xudc->usb_role_sw_work);
-
pm_runtime_enable(dev);
return 0;
diff --git a/drivers/usb/gadget/udc/udc-xilinx.c b/drivers/usb/gadget/udc/udc-xilinx.c
index fa94cc065274..8d803a612bb1 100644
--- a/drivers/usb/gadget/udc/udc-xilinx.c
+++ b/drivers/usb/gadget/udc/udc-xilinx.c
@@ -813,10 +813,10 @@ static int __xudc_ep_enable(struct xusb_ep *ep,
ep->is_in = ((desc->bEndpointAddress & USB_DIR_IN) != 0);
/* Bit 3...0:endpoint number */
- ep->epnumber = (desc->bEndpointAddress & 0x0f);
+ ep->epnumber = usb_endpoint_num(desc);
ep->desc = desc;
ep->ep_usb.desc = desc;
- tmp = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+ tmp = usb_endpoint_type(desc);
ep->ep_usb.maxpacket = maxpacket = le16_to_cpu(desc->wMaxPacketSize);
switch (tmp) {
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-30 10:45:20 +0000