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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-02 20:03:08 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-02 20:03:08 +0200 |
commit | 1be1d6b7f3f6e3a87f872dd5e7a867d03d8a6851 (patch) | |
tree | 102ef63f93d7d6d8400fc88158cc859a92a2b44f /include | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6 (diff) | |
parent | USB GADGET/PERIPHERAL: g_file_storage Bulk-Only Transport compliance, clear-f... (diff) | |
download | linux-1be1d6b7f3f6e3a87f872dd5e7a867d03d8a6851.tar.xz linux-1be1d6b7f3f6e3a87f872dd5e7a867d03d8a6851.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (32 commits)
USB GADGET/PERIPHERAL: g_file_storage Bulk-Only Transport compliance, clear-feature ignore
USB GADGET/PERIPHERAL: g_file_storage Bulk-Only Transport compliance
usb_serial: some coding style fixes
USB: Remove redundant dependencies on USB_ATM.
USB: UHCI: disable remote wakeup when it's not needed
USB: OHCI: work around bogus compiler warning
USB: add Cypress c67x00 OTG controller HCD driver
USB: add Cypress c67x00 OTG controller core driver
USB: add Cypress c67x00 low level interface code
USB: airprime: unlock mutex instead of trying to lock it again
USB: storage: Update mailling list address
USB: storage: UNUSUAL_DEVS() for PanDigital Picture frame.
USB: Add the USB 2.0 extension descriptor.
USB: add more FTDI device ids
USB: fix cannot work usb storage when using ohci-sm501
usb: gadget zero timer init fix
usb: gadget zero style fixups (mostly whitespace)
usb serial gadget: CDC ACM fixes
usb: pxa27x_udc driver
USB: INTOVA Pixtreme camera mass storage device
...
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/usb/c67x00.h | 48 | ||||
-rw-r--r-- | include/linux/usb/ch9.h | 12 | ||||
-rw-r--r-- | include/linux/usb/gadget.h | 21 |
3 files changed, 80 insertions, 1 deletions
diff --git a/include/linux/usb/c67x00.h b/include/linux/usb/c67x00.h new file mode 100644 index 000000000000..83c6b45470ca --- /dev/null +++ b/include/linux/usb/c67x00.h @@ -0,0 +1,48 @@ +/* + * usb_c67x00.h: platform definitions for the Cypress C67X00 USB chip + * + * Copyright (C) 2006-2008 Barco N.V. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA. + */ + +#ifndef _LINUX_USB_C67X00_H +#define _LINUX_USB_C67X00_H + +/* SIE configuration */ +#define C67X00_SIE_UNUSED 0 +#define C67X00_SIE_HOST 1 +#define C67X00_SIE_PERIPHERAL_A 2 /* peripheral on A port */ +#define C67X00_SIE_PERIPHERAL_B 3 /* peripheral on B port */ + +#define c67x00_sie_config(config, n) (((config)>>(4*(n)))&0x3) + +#define C67X00_SIE1_UNUSED (C67X00_SIE_UNUSED << 0) +#define C67X00_SIE1_HOST (C67X00_SIE_HOST << 0) +#define C67X00_SIE1_PERIPHERAL_A (C67X00_SIE_PERIPHERAL_A << 0) +#define C67X00_SIE1_PERIPHERAL_B (C67X00_SIE_PERIPHERAL_B << 0) + +#define C67X00_SIE2_UNUSED (C67X00_SIE_UNUSED << 4) +#define C67X00_SIE2_HOST (C67X00_SIE_HOST << 4) +#define C67X00_SIE2_PERIPHERAL_A (C67X00_SIE_PERIPHERAL_A << 4) +#define C67X00_SIE2_PERIPHERAL_B (C67X00_SIE_PERIPHERAL_B << 4) + +struct c67x00_platform_data { + int sie_config; /* SIEs config (C67X00_SIEx_*) */ + unsigned long hpi_regstep; /* Step between HPI registers */ +}; + +#endif /* _LINUX_USB_C67X00_H */ diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h index 7e0d3084f76c..73a2f4eb1f7a 100644 --- a/include/linux/usb/ch9.h +++ b/include/linux/usb/ch9.h @@ -455,7 +455,7 @@ struct usb_encryption_descriptor { /*-------------------------------------------------------------------------*/ -/* USB_DT_BOS: group of wireless capabilities */ +/* USB_DT_BOS: group of device-level capabilities */ struct usb_bos_descriptor { __u8 bLength; __u8 bDescriptorType; @@ -501,6 +501,16 @@ struct usb_wireless_cap_descriptor { /* Ultra Wide Band */ __u8 bReserved; } __attribute__((packed)); +#define USB_CAP_TYPE_EXT 2 + +struct usb_ext_cap_descriptor { /* Link Power Management */ + __u8 bLength; + __u8 bDescriptorType; + __u8 bDevCapabilityType; + __u8 bmAttributes; +#define USB_LPM_SUPPORT (1 << 1) /* supports LPM */ +} __attribute__((packed)); + /*-------------------------------------------------------------------------*/ /* USB_DT_WIRELESS_ENDPOINT_COMP: companion descriptor associated with diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index d8128f7102c9..cf468fbdbf8e 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -114,6 +114,8 @@ struct usb_ep_ops { int (*dequeue) (struct usb_ep *ep, struct usb_request *req); int (*set_halt) (struct usb_ep *ep, int value); + int (*set_wedge) (struct usb_ep *ep); + int (*fifo_status) (struct usb_ep *ep); void (*fifo_flush) (struct usb_ep *ep); }; @@ -349,6 +351,25 @@ static inline int usb_ep_clear_halt(struct usb_ep *ep) } /** + * usb_ep_set_wedge - sets the halt feature and ignores clear requests + * @ep: the endpoint being wedged + * + * Use this to stall an endpoint and ignore CLEAR_FEATURE(HALT_ENDPOINT) + * requests. If the gadget driver clears the halt status, it will + * automatically unwedge the endpoint. + * + * Returns zero on success, else negative errno. + */ +static inline int +usb_ep_set_wedge(struct usb_ep *ep) +{ + if (ep->ops->set_wedge) + return ep->ops->set_wedge(ep); + else + return ep->ops->set_halt(ep, 1); +} + +/** * usb_ep_fifo_status - returns number of bytes in fifo, or error * @ep: the endpoint whose fifo status is being checked. * |