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drivers: usb: udc: common: log requested endpoint configuration #106167

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Merged
nashif merged 1 commit into from
Apr 15, 2026
Merged

drivers: usb: udc: common: log requested endpoint configuration #106167

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11 changes: 10 additions & 1 deletion drivers/usb/udc/udc_common.c
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Original file line number Diff line number Diff line change
Expand Up @@ -218,6 +218,7 @@ static bool ep_check_config(const struct device *dev,
{
bool dir_is_in = USB_EP_DIR_IS_IN(ep);
bool dir_is_out = USB_EP_DIR_IS_OUT(ep);
uint8_t transfer_type = ep_attrib_get_transfer(attributes);

LOG_DBG("cfg d:%c|%c t:%c|%c|%c|%c, mps %u",
cfg->caps.in ? 'I' : '-',
Expand All @@ -227,6 +228,14 @@ static bool ep_check_config(const struct device *dev,
cfg->caps.interrupt ? 'I' : '-',
cfg->caps.control ? 'C' : '-',
cfg->caps.mps);
LOG_DBG("req d:%c|%c t:%c|%c|%c|%c, mps %u",
dir_is_in ? 'I' : '-',
dir_is_out ? 'O' : '-',
(transfer_type == USB_EP_TYPE_ISO) ? 'S' : '-',
(transfer_type == USB_EP_TYPE_BULK) ? 'B' : '-',
(transfer_type == USB_EP_TYPE_INTERRUPT) ? 'I' : '-',
(transfer_type == USB_EP_TYPE_CONTROL) ? 'C' : '-',
mps);

if (dir_is_out && !cfg->caps.out) {
return false;
Expand All @@ -240,7 +249,7 @@ static bool ep_check_config(const struct device *dev,
return false;
}

switch (ep_attrib_get_transfer(attributes)) {
switch (transfer_type) {
case USB_EP_TYPE_BULK:
if (!cfg->caps.bulk) {
return false;
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