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-rw-r--r--sys/dev/usb/input/uhid.c6
-rw-r--r--sys/dev/usb/input/usbhid.c8
-rw-r--r--sys/dev/usb/usb_device.c48
-rw-r--r--sys/dev/usb/usb_generic.c37
-rw-r--r--sys/dev/usb/usbdi.h3
5 files changed, 59 insertions, 43 deletions
diff --git a/sys/dev/usb/input/uhid.c b/sys/dev/usb/input/uhid.c
index a31081663f0c..e2b97f5accac 100644
--- a/sys/dev/usb/input/uhid.c
+++ b/sys/dev/usb/input/uhid.c
@@ -40,8 +40,6 @@
* HID spec: http://www.usb.org/developers/devclass_docs/HID1_11.pdf
*/
-#include "opt_hid.h"
-
#include <sys/stdint.h>
#include <sys/stddef.h>
#include <sys/param.h>
@@ -928,11 +926,7 @@ static device_method_t uhid_methods[] = {
};
static driver_t uhid_driver = {
-#ifdef HIDRAW_MAKE_UHID_ALIAS
- .name = "hidraw",
-#else
.name = "uhid",
-#endif
.methods = uhid_methods,
.size = sizeof(struct uhid_softc),
};
diff --git a/sys/dev/usb/input/usbhid.c b/sys/dev/usb/input/usbhid.c
index df810012b3f8..cba3f34053e5 100644
--- a/sys/dev/usb/input/usbhid.c
+++ b/sys/dev/usb/input/usbhid.c
@@ -114,6 +114,7 @@ struct usbhid_xfer_ctx {
void *cb_ctx;
int waiters;
bool influx;
+ bool no_readahead;
};
struct usbhid_softc {
@@ -272,7 +273,7 @@ usbhid_intr_handler_cb(struct usbhid_xfer_ctx *xfer_ctx)
sc->sc_intr_handler(sc->sc_intr_ctx, xfer_ctx->buf,
xfer_ctx->req.intr.actlen);
- return (0);
+ return (xfer_ctx->no_readahead ? ECANCELED : 0);
}
static int
@@ -430,6 +431,7 @@ usbhid_intr_start(device_t dev, device_t child __unused)
.cb = usbhid_intr_handler_cb,
.cb_ctx = sc,
.buf = sc->sc_intr_buf,
+ .no_readahead = hid_test_quirk(&sc->sc_hw, HQ_NO_READAHEAD),
};
sc->sc_xfer_ctx[POLL_XFER(USBHID_INTR_IN_DT)] = (struct usbhid_xfer_ctx) {
.req.intr.maxlen =
@@ -705,6 +707,10 @@ usbhid_ioctl(device_t dev, device_t child __unused, unsigned long cmd,
if (error == 0)
ucr->ucr_actlen = UGETW(req.ctrl.wLength);
break;
+ case USB_GET_DEVICEINFO:
+ error = usbd_fill_deviceinfo(sc->sc_udev,
+ (struct usb_device_info *)data);
+ break;
default:
error = EINVAL;
}
diff --git a/sys/dev/usb/usb_device.c b/sys/dev/usb/usb_device.c
index 60c2d6745b3f..f0989972f49f 100644
--- a/sys/dev/usb/usb_device.c
+++ b/sys/dev/usb/usb_device.c
@@ -3111,3 +3111,51 @@ usbd_get_endpoint_mode(struct usb_device *udev, struct usb_endpoint *ep)
{
return (ep->ep_mode);
}
+
+/*------------------------------------------------------------------------*
+ * usbd_fill_deviceinfo
+ *
+ * This function dumps information about an USB device to the
+ * structure pointed to by the "di" argument.
+ *
+ * Returns:
+ * 0: Success
+ * Else: Failure
+ *------------------------------------------------------------------------*/
+int
+usbd_fill_deviceinfo(struct usb_device *udev, struct usb_device_info *di)
+{
+ struct usb_device *hub;
+
+ bzero(di, sizeof(di[0]));
+
+ di->udi_bus = device_get_unit(udev->bus->bdev);
+ di->udi_addr = udev->address;
+ di->udi_index = udev->device_index;
+ strlcpy(di->udi_serial, usb_get_serial(udev), sizeof(di->udi_serial));
+ strlcpy(di->udi_vendor, usb_get_manufacturer(udev), sizeof(di->udi_vendor));
+ strlcpy(di->udi_product, usb_get_product(udev), sizeof(di->udi_product));
+ usb_printbcd(di->udi_release, sizeof(di->udi_release),
+ UGETW(udev->ddesc.bcdDevice));
+ di->udi_vendorNo = UGETW(udev->ddesc.idVendor);
+ di->udi_productNo = UGETW(udev->ddesc.idProduct);
+ di->udi_releaseNo = UGETW(udev->ddesc.bcdDevice);
+ di->udi_class = udev->ddesc.bDeviceClass;
+ di->udi_subclass = udev->ddesc.bDeviceSubClass;
+ di->udi_protocol = udev->ddesc.bDeviceProtocol;
+ di->udi_config_no = udev->curr_config_no;
+ di->udi_config_index = udev->curr_config_index;
+ di->udi_power = udev->flags.self_powered ? 0 : udev->power;
+ di->udi_speed = udev->speed;
+ di->udi_mode = udev->flags.usb_mode;
+ di->udi_power_mode = udev->power_mode;
+ di->udi_suspended = udev->flags.peer_suspended;
+
+ hub = udev->parent_hub;
+ if (hub) {
+ di->udi_hubaddr = hub->address;
+ di->udi_hubindex = hub->device_index;
+ di->udi_hubport = udev->port_no;
+ }
+ return (0);
+}
diff --git a/sys/dev/usb/usb_generic.c b/sys/dev/usb/usb_generic.c
index c0af27d77e5d..ccb0b2184ec4 100644
--- a/sys/dev/usb/usb_generic.c
+++ b/sys/dev/usb/usb_generic.c
@@ -831,42 +831,7 @@ ugen_get_iface_driver(struct usb_fifo *f, struct usb_gen_descriptor *ugd)
int
ugen_fill_deviceinfo(struct usb_fifo *f, struct usb_device_info *di)
{
- struct usb_device *udev;
- struct usb_device *hub;
-
- udev = f->udev;
-
- bzero(di, sizeof(di[0]));
-
- di->udi_bus = device_get_unit(udev->bus->bdev);
- di->udi_addr = udev->address;
- di->udi_index = udev->device_index;
- strlcpy(di->udi_serial, usb_get_serial(udev), sizeof(di->udi_serial));
- strlcpy(di->udi_vendor, usb_get_manufacturer(udev), sizeof(di->udi_vendor));
- strlcpy(di->udi_product, usb_get_product(udev), sizeof(di->udi_product));
- usb_printbcd(di->udi_release, sizeof(di->udi_release),
- UGETW(udev->ddesc.bcdDevice));
- di->udi_vendorNo = UGETW(udev->ddesc.idVendor);
- di->udi_productNo = UGETW(udev->ddesc.idProduct);
- di->udi_releaseNo = UGETW(udev->ddesc.bcdDevice);
- di->udi_class = udev->ddesc.bDeviceClass;
- di->udi_subclass = udev->ddesc.bDeviceSubClass;
- di->udi_protocol = udev->ddesc.bDeviceProtocol;
- di->udi_config_no = udev->curr_config_no;
- di->udi_config_index = udev->curr_config_index;
- di->udi_power = udev->flags.self_powered ? 0 : udev->power;
- di->udi_speed = udev->speed;
- di->udi_mode = udev->flags.usb_mode;
- di->udi_power_mode = udev->power_mode;
- di->udi_suspended = udev->flags.peer_suspended;
-
- hub = udev->parent_hub;
- if (hub) {
- di->udi_hubaddr = hub->address;
- di->udi_hubindex = hub->device_index;
- di->udi_hubport = udev->port_no;
- }
- return (0);
+ return (usbd_fill_deviceinfo(f->udev, di));
}
int
diff --git a/sys/dev/usb/usbdi.h b/sys/dev/usb/usbdi.h
index 08d130aa2868..0826d9f078c4 100644
--- a/sys/dev/usb/usbdi.h
+++ b/sys/dev/usb/usbdi.h
@@ -38,6 +38,7 @@ struct usb_process;
struct usb_proc_msg;
struct usb_mbuf;
struct usb_fs_privdata;
+struct usb_device_info;
struct mbuf;
typedef enum { /* keep in sync with usb_errstr_table */
@@ -587,6 +588,8 @@ usb_error_t usbd_set_endpoint_mode(struct usb_device *udev,
struct usb_endpoint *ep, uint8_t ep_mode);
uint8_t usbd_get_endpoint_mode(struct usb_device *udev,
struct usb_endpoint *ep);
+int usbd_fill_deviceinfo(struct usb_device *udev,
+ struct usb_device_info *di);
const struct usb_device_id *usbd_lookup_id_by_info(
const struct usb_device_id *id, usb_size_t sizeof_id,
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-22 03:21:34 +0000