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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-13 11:10:36 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-13 11:10:36 -0800 |
commit | 03f8d4cca352fd41f26b5c88dec1e4d3f507f5de (patch) | |
tree | d6aece65d391a0d55cc67fadb558a0910b13616c /include/linux/usb | |
parent | a67485d4bf97918225dfb5246e531643755a7ee1 (diff) | |
parent | d8a12b7117b42fd708f1e908498350232bdbd5ff (diff) | |
download | linux-03f8d4cca352fd41f26b5c88dec1e4d3f507f5de.tar.gz linux-03f8d4cca352fd41f26b5c88dec1e4d3f507f5de.tar.bz2 linux-03f8d4cca352fd41f26b5c88dec1e4d3f507f5de.zip |
Merge tag 'usb-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY updates from Greg KH:
"Here's the big set of USB/PHY patches for 4.10-rc1.
A number of new drivers are here in this set of changes. We have a new
USB controller type "mtu3", a new usb-serial driver, and the usual
churn in the gadget subsystem and the xhci host controller driver,
along with a few other new small drivers added. And lots of little
other changes all over the USB and PHY driver tree. Full details are
in the shortlog
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (309 commits)
USB: serial: option: add dlink dwm-158
USB: serial: option: add support for Telit LE922A PIDs 0x1040, 0x1041
USB: OHCI: nxp: fix code warnings
USB: OHCI: nxp: remove useless extern declaration
USB: OHCI: at91: remove useless extern declaration
usb: misc: rio500: fix result type for error message
usb: mtu3: fix U3 port link issue
usb: mtu3: enable auto switch from U3 to U2
usbip: fix warning in vhci_hcd_probe/lockdep_init_map
usb: core: usbport: Use proper LED API to fix potential crash
usbip: add missing compile time generated files to .gitignore
usb: hcd.h: construct hub class request constants from simpler constants
USB: OHCI: ohci-pxa27x: remove useless functions
USB: OHCI: omap: remove useless extern declaration
USB: OHCI: ohci-omap: remove useless functions
USB: OHCI: ohci-s3c2410: remove useless functions
USB: cdc-acm: add device id for GW Instek AFG-125
fsl/usb: Workarourd for USB erratum-A005697
usb: hub: Wait for connection to be reestablished after port reset
usbip: vudc: Refactor init_vudc_hw() to be more obvious
...
Diffstat (limited to 'include/linux/usb')
-rw-r--r-- | include/linux/usb/gadget.h | 4 | ||||
-rw-r--r-- | include/linux/usb/hcd.h | 19 |
2 files changed, 13 insertions, 10 deletions
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 8e81f9eb95e4..e4516e9ded0f 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -429,7 +429,9 @@ static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev) */ static inline size_t usb_ep_align(struct usb_ep *ep, size_t len) { - return round_up(len, (size_t)le16_to_cpu(ep->desc->wMaxPacketSize)); + int max_packet_size = (size_t)usb_endpoint_maxp(ep->desc) & 0x7ff; + + return round_up(len, max_packet_size); } /** diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 66fc13705ab7..40edf6a8533e 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -566,21 +566,22 @@ extern void usb_ep0_reinit(struct usb_device *); ((USB_DIR_OUT|USB_TYPE_STANDARD|USB_RECIP_INTERFACE)<<8) /* class requests from the USB 2.0 hub spec, table 11-15 */ +#define HUB_CLASS_REQ(dir, type, request) ((((dir) | (type)) << 8) | (request)) /* GetBusState and SetHubDescriptor are optional, omitted */ -#define ClearHubFeature (0x2000 | USB_REQ_CLEAR_FEATURE) -#define ClearPortFeature (0x2300 | USB_REQ_CLEAR_FEATURE) -#define GetHubDescriptor (0xa000 | USB_REQ_GET_DESCRIPTOR) -#define GetHubStatus (0xa000 | USB_REQ_GET_STATUS) -#define GetPortStatus (0xa300 | USB_REQ_GET_STATUS) -#define SetHubFeature (0x2000 | USB_REQ_SET_FEATURE) -#define SetPortFeature (0x2300 | USB_REQ_SET_FEATURE) +#define ClearHubFeature HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_HUB, USB_REQ_CLEAR_FEATURE) +#define ClearPortFeature HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_PORT, USB_REQ_CLEAR_FEATURE) +#define GetHubDescriptor HUB_CLASS_REQ(USB_DIR_IN, USB_RT_HUB, USB_REQ_GET_DESCRIPTOR) +#define GetHubStatus HUB_CLASS_REQ(USB_DIR_IN, USB_RT_HUB, USB_REQ_GET_STATUS) +#define GetPortStatus HUB_CLASS_REQ(USB_DIR_IN, USB_RT_PORT, USB_REQ_GET_STATUS) +#define SetHubFeature HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_HUB, USB_REQ_SET_FEATURE) +#define SetPortFeature HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_PORT, USB_REQ_SET_FEATURE) /*-------------------------------------------------------------------------*/ /* class requests from USB 3.1 hub spec, table 10-7 */ -#define SetHubDepth (0x2000 | HUB_SET_DEPTH) -#define GetPortErrorCount (0xa300 | HUB_GET_PORT_ERR_COUNT) +#define SetHubDepth HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_HUB, HUB_SET_DEPTH) +#define GetPortErrorCount HUB_CLASS_REQ(USB_DIR_IN, USB_RT_PORT, HUB_GET_PORT_ERR_COUNT) /* * Generic bandwidth allocation constants/support |