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authorLinus Torvalds <torvalds@linux-foundation.org>2021-07-05 14:16:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-07-05 14:16:22 -0700
commit79160a603bdb51916226caf4a6616cc4e1c58a58 (patch)
tree6aa2dd8ce76799921ba56eace1c0262ab947f115 /Documentation/driver-api
parentc932ed0adb09a7fa6d6649ee04dd78c83ab07ada (diff)
parent7756f1d6369e61d1cc47d6e51619d1e1d1681a2e (diff)
Merge tag 'usb-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH: "Here is the big set of USB and Thunderbolt patches for 5.14-rc1. Nothing major here just lots of little changes for new hardware and features. Highlights are: - more USB 4 support added to the thunderbolt core - build warning fixes all over the place - usb-serial driver updates and new device support - mtu3 driver updates - gadget driver updates - dwc3 driver updates - dwc2 driver updates - isp1760 host driver updates - musb driver updates - lots of other tiny things. Full details are in the shortlog. All of these have been in linux-next for a while now with no reported issues" * tag 'usb-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (223 commits) phy: qcom-qusb2: Add configuration for SM4250 and SM6115 dt-bindings: phy: qcom,qusb2: document sm4250/6115 compatible dt-bindings: usb: qcom,dwc3: Add bindings for sm6115/4250 USB: cdc-acm: blacklist Heimann USB Appset device usb: xhci-mtk: allow multiple Start-Split in a microframe usb: ftdi-elan: remove redundant continue statement in a while-loop usb: class: cdc-wdm: return the correct errno code xhci: remove redundant continue statement usb: dwc3: Fix debugfs creation flow usb: gadget: hid: fix error return code in hid_bind() usb: gadget: eem: fix echo command packet response issue usb: gadget: f_hid: fix endianness issue with descriptors Revert "USB: misc: Add onboard_usb_hub driver" Revert "of/platform: Add stubs for of_platform_device_create/destroy()" Revert "usb: host: xhci-plat: Create platform device for onboard hubs in probe()" Revert "arm64: dts: qcom: sc7180-trogdor: Add nodes for onboard USB hub" xhci: solve a double free problem while doing s4 xhci: handle failed buffer copy to URB sg list and fix a W=1 copiler warning xhci: Add adaptive interrupt rate for isoch TRBs with XHCI_AVOID_BEI quirk xhci: Remove unused defines for ERST_SIZE and ERST_ENTRIES ...
Diffstat (limited to 'Documentation/driver-api')
-rw-r--r--Documentation/driver-api/usb/error-codes.rst3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/driver-api/usb/error-codes.rst b/Documentation/driver-api/usb/error-codes.rst
index a3e84bfac776..8f9790c2d6f8 100644
--- a/Documentation/driver-api/usb/error-codes.rst
+++ b/Documentation/driver-api/usb/error-codes.rst
@@ -61,6 +61,9 @@ USB-specific:
(c) requested data transfer length is invalid: negative
or too large for the host controller.
+``-EBADR`` The wLength value in a control URB's setup packet does
+ not match the URB's transfer_buffer_length.
+
``-ENOSPC`` This request would overcommit the usb bandwidth reserved
for periodic transfers (interrupt, isochronous).