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| author | Jiri Kosina <jkosina@suse.cz> | 2022-01-10 09:56:57 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2022-01-10 09:56:57 +0100 |
| commit | 3551a3ff8229e15d2a4b47b8234923bc72da65ef (patch) | |
| tree | a62465753397b0268529a5d0b9ab43a8840069ad /drivers/usb/core | |
| parent | 906095af85e8b2e53ee9f8c50b3dff365aa09df8 (diff) | |
| parent | 33a5c2793451770cb6dcf0cc35c76cfd4b045513 (diff) | |
| download | linux-3551a3ff8229e15d2a4b47b8234923bc72da65ef.tar.gz linux-3551a3ff8229e15d2a4b47b8234923bc72da65ef.tar.bz2 linux-3551a3ff8229e15d2a4b47b8234923bc72da65ef.zip | |
Merge branch 'for-5.17/letsketch' into for-linus
- new driver to support for LetSketch device (Hans de Goede)
Diffstat (limited to 'drivers/usb/core')
| -rw-r--r-- | drivers/usb/core/config.c | 6 | ||||
| -rw-r--r-- | drivers/usb/core/quirks.c | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 16b1fd9dc60c..48bc8a4814ac 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -406,7 +406,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno, * the USB-2 spec requires such endpoints to have wMaxPacketSize = 0 * (see the end of section 5.6.3), so don't warn about them. */ - maxp = usb_endpoint_maxp(&endpoint->desc); + maxp = le16_to_cpu(endpoint->desc.wMaxPacketSize); if (maxp == 0 && !(usb_endpoint_xfer_isoc(d) && asnum == 0)) { dev_warn(ddev, "config %d interface %d altsetting %d endpoint 0x%X has invalid wMaxPacketSize 0\n", cfgno, inum, asnum, d->bEndpointAddress); @@ -422,9 +422,9 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno, maxpacket_maxes = full_speed_maxpacket_maxes; break; case USB_SPEED_HIGH: - /* Bits 12..11 are allowed only for HS periodic endpoints */ + /* Multiple-transactions bits are allowed only for HS periodic endpoints */ if (usb_endpoint_xfer_int(d) || usb_endpoint_xfer_isoc(d)) { - i = maxp & (BIT(12) | BIT(11)); + i = maxp & USB_EP_MAXP_MULT_MASK; maxp &= ~i; } fallthrough; diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 019351c0b52c..d3c14b5ed4a1 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -434,6 +434,9 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x1532, 0x0116), .driver_info = USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL }, + /* Lenovo USB-C to Ethernet Adapter RTL8153-04 */ + { USB_DEVICE(0x17ef, 0x720c), .driver_info = USB_QUIRK_NO_LPM }, + /* Lenovo Powered USB-C Travel Hub (4X90S92381, RTL8153 GigE) */ { USB_DEVICE(0x17ef, 0x721e), .driver_info = USB_QUIRK_NO_LPM }, |