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USB: fix codingstyle issues in include/linux/usb/ 

Fixes a number of coding style issues in the USB public header files.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2008-01-30 15:21:33 -08:00
parent 969ab2ee9d
commit 41dceed51f
11 changed files with 219 additions and 204 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
include/linux/usb/audio.h
View File

@ -27,13 +27,13 @@
/* 4.3.2 Class-Specific AC Interface Descriptor */ /* 4.3.2 Class-Specific AC Interface Descriptor */
struct usb_ac_header_descriptor { struct usb_ac_header_descriptor {
__u8 bLength; // 8+n __u8 bLength; /* 8+n */
__u8 bDescriptorType; // USB_DT_CS_INTERFACE __u8 bDescriptorType; /* USB_DT_CS_INTERFACE */
__u8 bDescriptorSubtype; // USB_MS_HEADER __u8 bDescriptorSubtype; /* USB_MS_HEADER */
__le16 bcdADC; // 0x0100 __le16 bcdADC; /* 0x0100 */
__le16 wTotalLength; // includes Unit and Terminal desc. __le16 wTotalLength; /* includes Unit and Terminal desc. */
__u8 bInCollection; // n __u8 bInCollection; /* n */
__u8 baInterfaceNr[]; // [n] __u8 baInterfaceNr[]; /* [n] */
} __attribute__ ((packed)); } __attribute__ ((packed));
#define USB_DT_AC_HEADER_SIZE(n) (8+(n)) #define USB_DT_AC_HEADER_SIZE(n) (8+(n))

16
include/linux/usb/cdc.h
View File

@ -29,16 +29,16 @@
* Class-Specific descriptors ... there are a couple dozen of them * Class-Specific descriptors ... there are a couple dozen of them
*/ */
#define USB_CDC_HEADER_TYPE 0x00 /* header_desc */ #define USB_CDC_HEADER_TYPE 0x00 /* header_desc */
#define USB_CDC_CALL_MANAGEMENT_TYPE 0x01 /* call_mgmt_descriptor */ #define USB_CDC_CALL_MANAGEMENT_TYPE 0x01 /* call_mgmt_descriptor */
#define USB_CDC_ACM_TYPE 0x02 /* acm_descriptor */ #define USB_CDC_ACM_TYPE 0x02 /* acm_descriptor */
#define USB_CDC_UNION_TYPE 0x06 /* union_desc */ #define USB_CDC_UNION_TYPE 0x06 /* union_desc */
#define USB_CDC_COUNTRY_TYPE 0x07 #define USB_CDC_COUNTRY_TYPE 0x07
#define USB_CDC_NETWORK_TERMINAL_TYPE 0x0a /* network_terminal_desc */ #define USB_CDC_NETWORK_TERMINAL_TYPE 0x0a /* network_terminal_desc */
#define USB_CDC_ETHERNET_TYPE 0x0f /* ether_desc */ #define USB_CDC_ETHERNET_TYPE 0x0f /* ether_desc */
#define USB_CDC_WHCM_TYPE 0x11 #define USB_CDC_WHCM_TYPE 0x11
#define USB_CDC_MDLM_TYPE 0x12 /* mdlm_desc */ #define USB_CDC_MDLM_TYPE 0x12 /* mdlm_desc */
#define USB_CDC_MDLM_DETAIL_TYPE 0x13 /* mdlm_detail_desc */ #define USB_CDC_MDLM_DETAIL_TYPE 0x13 /* mdlm_detail_desc */
#define USB_CDC_DMM_TYPE 0x14 #define USB_CDC_DMM_TYPE 0x14
#define USB_CDC_OBEX_TYPE 0x15 #define USB_CDC_OBEX_TYPE 0x15

123
include/linux/usb/gadget.h
View File

@ -70,9 +70,10 @@ struct usb_ep;
* *
* Bulk endpoints can use any size buffers, and can also be used for interrupt * Bulk endpoints can use any size buffers, and can also be used for interrupt
* transfers. interrupt-only endpoints can be much less functional. * transfers. interrupt-only endpoints can be much less functional.
*
* NOTE: this is analagous to 'struct urb' on the host side, except that
* it's thinner and promotes more pre-allocation.
*/ */
// NOTE this is analagous to 'struct urb' on the host side,
// except that it's thinner and promotes more pre-allocation.
struct usb_request { struct usb_request {
void *buf; void *buf;
@ -168,10 +169,10 @@ struct usb_ep {
* *
* returns zero, or a negative error code. * returns zero, or a negative error code.
*/ */
static inline int static inline int usb_ep_enable(struct usb_ep *ep,
usb_ep_enable (struct usb_ep *ep, const struct usb_endpoint_descriptor *desc) const struct usb_endpoint_descriptor *desc)
{ {
return ep->ops->enable (ep, desc); return ep->ops->enable(ep, desc);
} }
/** /**
@ -186,10 +187,9 @@ usb_ep_enable (struct usb_ep *ep, const struct usb_endpoint_descriptor *desc)
* *
* returns zero, or a negative error code. * returns zero, or a negative error code.
*/ */
static inline int static inline int usb_ep_disable(struct usb_ep *ep)
usb_ep_disable (struct usb_ep *ep)
{ {
return ep->ops->disable (ep); return ep->ops->disable(ep);
} }
/** /**
@ -206,10 +206,10 @@ usb_ep_disable (struct usb_ep *ep)
* *
* Returns the request, or null if one could not be allocated. * Returns the request, or null if one could not be allocated.
*/ */
static inline struct usb_request * static inline struct usb_request *usb_ep_alloc_request(struct usb_ep *ep,
usb_ep_alloc_request (struct usb_ep *ep, gfp_t gfp_flags) gfp_t gfp_flags)
{ {
return ep->ops->alloc_request (ep, gfp_flags); return ep->ops->alloc_request(ep, gfp_flags);
} }
/** /**
@ -221,10 +221,10 @@ usb_ep_alloc_request (struct usb_ep *ep, gfp_t gfp_flags)
* Caller guarantees the request is not queued, and that it will * Caller guarantees the request is not queued, and that it will
* no longer be requeued (or otherwise used). * no longer be requeued (or otherwise used).
*/ */
static inline void static inline void usb_ep_free_request(struct usb_ep *ep,
usb_ep_free_request (struct usb_ep *ep, struct usb_request *req) struct usb_request *req)
{ {
ep->ops->free_request (ep, req); ep->ops->free_request(ep, req);
} }
/** /**
@ -281,10 +281,10 @@ usb_ep_free_request (struct usb_ep *ep, struct usb_request *req)
* report errors; errors will also be * report errors; errors will also be
* reported when the usb peripheral is disconnected. * reported when the usb peripheral is disconnected.
*/ */
static inline int static inline int usb_ep_queue(struct usb_ep *ep,
usb_ep_queue (struct usb_ep *ep, struct usb_request *req, gfp_t gfp_flags) struct usb_request *req, gfp_t gfp_flags)
{ {
return ep->ops->queue (ep, req, gfp_flags); return ep->ops->queue(ep, req, gfp_flags);
} }
/** /**
@ -301,9 +301,9 @@ usb_ep_queue (struct usb_ep *ep, struct usb_request *req, gfp_t gfp_flags)
* restrictions prevent drivers from supporting configuration changes, * restrictions prevent drivers from supporting configuration changes,
* even to configuration zero (a "chapter 9" requirement). * even to configuration zero (a "chapter 9" requirement).
*/ */
static inline int usb_ep_dequeue (struct usb_ep *ep, struct usb_request *req) static inline int usb_ep_dequeue(struct usb_ep *ep, struct usb_request *req)
{ {
return ep->ops->dequeue (ep, req); return ep->ops->dequeue(ep, req);
} }
/** /**
@ -327,10 +327,9 @@ static inline int usb_ep_dequeue (struct usb_ep *ep, struct usb_request *req)
* transfer requests are still queued, or if the controller hardware * transfer requests are still queued, or if the controller hardware
* (usually a FIFO) still holds bytes that the host hasn't collected. * (usually a FIFO) still holds bytes that the host hasn't collected.
*/ */
static inline int static inline int usb_ep_set_halt(struct usb_ep *ep)
usb_ep_set_halt (struct usb_ep *ep)
{ {
return ep->ops->set_halt (ep, 1); return ep->ops->set_halt(ep, 1);
} }
/** /**
@ -346,10 +345,9 @@ usb_ep_set_halt (struct usb_ep *ep)
* Note that some hardware can't support this request (like pxa2xx_udc), * Note that some hardware can't support this request (like pxa2xx_udc),
* and accordingly can't correctly implement interface altsettings. * and accordingly can't correctly implement interface altsettings.
*/ */
static inline int static inline int usb_ep_clear_halt(struct usb_ep *ep)
usb_ep_clear_halt (struct usb_ep *ep)
{ {
return ep->ops->set_halt (ep, 0); return ep->ops->set_halt(ep, 0);
} }
/** /**
@ -367,11 +365,10 @@ usb_ep_clear_halt (struct usb_ep *ep)
* errno if the endpoint doesn't use a FIFO or doesn't support such * errno if the endpoint doesn't use a FIFO or doesn't support such
* precise handling. * precise handling.
*/ */
static inline int static inline int usb_ep_fifo_status(struct usb_ep *ep)
usb_ep_fifo_status (struct usb_ep *ep)
{ {
if (ep->ops->fifo_status) if (ep->ops->fifo_status)
return ep->ops->fifo_status (ep); return ep->ops->fifo_status(ep);
else else
return -EOPNOTSUPP; return -EOPNOTSUPP;
} }
@ -385,11 +382,10 @@ usb_ep_fifo_status (struct usb_ep *ep)
* must never be used except when endpoint is not being used for any * must never be used except when endpoint is not being used for any
* protocol translation. * protocol translation.
*/ */
static inline void static inline void usb_ep_fifo_flush(struct usb_ep *ep)
usb_ep_fifo_flush (struct usb_ep *ep)
{ {
if (ep->ops->fifo_flush) if (ep->ops->fifo_flush)
ep->ops->fifo_flush (ep); ep->ops->fifo_flush(ep);
} }
@ -469,10 +465,10 @@ struct usb_gadget {
struct device dev; struct device dev;
}; };
static inline void set_gadget_data (struct usb_gadget *gadget, void *data) static inline void set_gadget_data(struct usb_gadget *gadget, void *data)
{ dev_set_drvdata (&gadget->dev, data); } { dev_set_drvdata(&gadget->dev, data); }
static inline void *get_gadget_data (struct usb_gadget *gadget) static inline void *get_gadget_data(struct usb_gadget *gadget)
{ return dev_get_drvdata (&gadget->dev); } { return dev_get_drvdata(&gadget->dev); }
/* iterates the non-control endpoints; 'tmp' is a struct usb_ep pointer */ /* iterates the non-control endpoints; 'tmp' is a struct usb_ep pointer */
#define gadget_for_each_ep(tmp,gadget) \ #define gadget_for_each_ep(tmp,gadget) \
@ -511,7 +507,6 @@ static inline int gadget_is_otg(struct usb_gadget *g)
#endif #endif
} }
/** /**
* usb_gadget_frame_number - returns the current frame number * usb_gadget_frame_number - returns the current frame number
* @gadget: controller that reports the frame number * @gadget: controller that reports the frame number
@ -519,9 +514,9 @@ static inline int gadget_is_otg(struct usb_gadget *g)
* Returns the usb frame number, normally eleven bits from a SOF packet, * Returns the usb frame number, normally eleven bits from a SOF packet,
* or negative errno if this device doesn't support this capability. * or negative errno if this device doesn't support this capability.
*/ */
static inline int usb_gadget_frame_number (struct usb_gadget *gadget) static inline int usb_gadget_frame_number(struct usb_gadget *gadget)
{ {
return gadget->ops->get_frame (gadget); return gadget->ops->get_frame(gadget);
} }
/** /**
@ -537,11 +532,11 @@ static inline int usb_gadget_frame_number (struct usb_gadget *gadget)
* even if OTG isn't otherwise in use. OTG devices may also start * even if OTG isn't otherwise in use. OTG devices may also start
* remote wakeup even when hosts don't explicitly enable it. * remote wakeup even when hosts don't explicitly enable it.
*/ */
static inline int usb_gadget_wakeup (struct usb_gadget *gadget) static inline int usb_gadget_wakeup(struct usb_gadget *gadget)
{ {
if (!gadget->ops->wakeup) if (!gadget->ops->wakeup)
return -EOPNOTSUPP; return -EOPNOTSUPP;
return gadget->ops->wakeup (gadget); return gadget->ops->wakeup(gadget);
} }
/** /**
@ -553,12 +548,11 @@ static inline int usb_gadget_wakeup (struct usb_gadget *gadget)
* *
* returns zero on success, else negative errno. * returns zero on success, else negative errno.
*/ */
static inline int static inline int usb_gadget_set_selfpowered(struct usb_gadget *gadget)
usb_gadget_set_selfpowered (struct usb_gadget *gadget)
{ {
if (!gadget->ops->set_selfpowered) if (!gadget->ops->set_selfpowered)
return -EOPNOTSUPP; return -EOPNOTSUPP;
return gadget->ops->set_selfpowered (gadget, 1); return gadget->ops->set_selfpowered(gadget, 1);
} }
/** /**
@ -571,12 +565,11 @@ usb_gadget_set_selfpowered (struct usb_gadget *gadget)
* *
* returns zero on success, else negative errno. * returns zero on success, else negative errno.
*/ */
static inline int static inline int usb_gadget_clear_selfpowered(struct usb_gadget *gadget)
usb_gadget_clear_selfpowered (struct usb_gadget *gadget)
{ {
if (!gadget->ops->set_selfpowered) if (!gadget->ops->set_selfpowered)
return -EOPNOTSUPP; return -EOPNOTSUPP;
return gadget->ops->set_selfpowered (gadget, 0); return gadget->ops->set_selfpowered(gadget, 0);
} }
/** /**
@ -591,12 +584,11 @@ usb_gadget_clear_selfpowered (struct usb_gadget *gadget)
* *
* Returns zero on success, else negative errno. * Returns zero on success, else negative errno.
*/ */
static inline int static inline int usb_gadget_vbus_connect(struct usb_gadget *gadget)
usb_gadget_vbus_connect(struct usb_gadget *gadget)
{ {
if (!gadget->ops->vbus_session) if (!gadget->ops->vbus_session)
return -EOPNOTSUPP; return -EOPNOTSUPP;
return gadget->ops->vbus_session (gadget, 1); return gadget->ops->vbus_session(gadget, 1);
} }
/** /**
@ -611,12 +603,11 @@ usb_gadget_vbus_connect(struct usb_gadget *gadget)
* *
* Returns zero on success, else negative errno. * Returns zero on success, else negative errno.
*/ */
static inline int static inline int usb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA)
usb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA)
{ {
if (!gadget->ops->vbus_draw) if (!gadget->ops->vbus_draw)
return -EOPNOTSUPP; return -EOPNOTSUPP;
return gadget->ops->vbus_draw (gadget, mA); return gadget->ops->vbus_draw(gadget, mA);
} }
/** /**
@ -629,12 +620,11 @@ usb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA)
* *
* Returns zero on success, else negative errno. * Returns zero on success, else negative errno.
*/ */
static inline int static inline int usb_gadget_vbus_disconnect(struct usb_gadget *gadget)
usb_gadget_vbus_disconnect(struct usb_gadget *gadget)
{ {
if (!gadget->ops->vbus_session) if (!gadget->ops->vbus_session)
return -EOPNOTSUPP; return -EOPNOTSUPP;
return gadget->ops->vbus_session (gadget, 0); return gadget->ops->vbus_session(gadget, 0);
} }
/** /**
@ -648,12 +638,11 @@ usb_gadget_vbus_disconnect(struct usb_gadget *gadget)
* *
* Returns zero on success, else negative errno. * Returns zero on success, else negative errno.
*/ */
static inline int static inline int usb_gadget_connect(struct usb_gadget *gadget)
usb_gadget_connect (struct usb_gadget *gadget)
{ {
if (!gadget->ops->pullup) if (!gadget->ops->pullup)
return -EOPNOTSUPP; return -EOPNOTSUPP;
return gadget->ops->pullup (gadget, 1); return gadget->ops->pullup(gadget, 1);
} }
/** /**
@ -671,16 +660,14 @@ usb_gadget_connect (struct usb_gadget *gadget)
* *
* Returns zero on success, else negative errno. * Returns zero on success, else negative errno.
*/ */
static inline int static inline int usb_gadget_disconnect(struct usb_gadget *gadget)
usb_gadget_disconnect (struct usb_gadget *gadget)
{ {
if (!gadget->ops->pullup) if (!gadget->ops->pullup)
return -EOPNOTSUPP; return -EOPNOTSUPP;
return gadget->ops->pullup (gadget, 0); return gadget->ops->pullup(gadget, 0);
} }
/*-------------------------------------------------------------------------*/ /*-------------------------------------------------------------------------*/
/** /**
@ -764,7 +751,7 @@ struct usb_gadget_driver {
void (*suspend)(struct usb_gadget *); void (*suspend)(struct usb_gadget *);
void (*resume)(struct usb_gadget *); void (*resume)(struct usb_gadget *);
// FIXME support safe rmmod /* FIXME support safe rmmod */
struct device_driver driver; struct device_driver driver;
}; };
@ -790,7 +777,7 @@ struct usb_gadget_driver {
* the bind() functions will be in init sections. * the bind() functions will be in init sections.
* This function must be called in a context that can sleep. * This function must be called in a context that can sleep.
*/ */
int usb_gadget_register_driver (struct usb_gadget_driver *driver); int usb_gadget_register_driver(struct usb_gadget_driver *driver);
/** /**
* usb_gadget_unregister_driver - unregister a gadget driver * usb_gadget_unregister_driver - unregister a gadget driver
@ -805,7 +792,7 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver);
* will in in exit sections, so may not be linked in some kernels. * will in in exit sections, so may not be linked in some kernels.
* This function must be called in a context that can sleep. * This function must be called in a context that can sleep.
*/ */
int usb_gadget_unregister_driver (struct usb_gadget_driver *driver); int usb_gadget_unregister_driver(struct usb_gadget_driver *driver);
/*-------------------------------------------------------------------------*/ /*-------------------------------------------------------------------------*/
@ -838,7 +825,7 @@ struct usb_gadget_strings {
}; };
/* put descriptor for string with that id into buf (buflen >= 256) */ /* put descriptor for string with that id into buf (buflen >= 256) */
int usb_gadget_get_string (struct usb_gadget_strings *table, int id, u8 *buf); int usb_gadget_get_string(struct usb_gadget_strings *table, int id, u8 *buf);
/*-------------------------------------------------------------------------*/ /*-------------------------------------------------------------------------*/
@ -856,10 +843,10 @@ int usb_gadget_config_buf(const struct usb_config_descriptor *config,
/* utility wrapping a simple endpoint selection policy */ /* utility wrapping a simple endpoint selection policy */
extern struct usb_ep *usb_ep_autoconfig (struct usb_gadget *, extern struct usb_ep *usb_ep_autoconfig(struct usb_gadget *,
struct usb_endpoint_descriptor *) __devinit; struct usb_endpoint_descriptor *) __devinit;
extern void usb_ep_autoconfig_reset (struct usb_gadget *) __devinit; extern void usb_ep_autoconfig_reset(struct usb_gadget *) __devinit;
#endif /* __KERNEL__ */ #endif /* __KERNEL__ */

22
include/linux/usb/gadgetfs.h
View File

@ -36,7 +36,7 @@ enum usb_gadgetfs_event_type {
GADGETFS_DISCONNECT, GADGETFS_DISCONNECT,
GADGETFS_SETUP, GADGETFS_SETUP,
GADGETFS_SUSPEND, GADGETFS_SUSPEND,
// and likely more ! /* and likely more ! */
}; };
/* NOTE: this structure must stay the same size and layout on /* NOTE: this structure must stay the same size and layout on
@ -44,15 +44,17 @@ enum usb_gadgetfs_event_type {
*/ */
struct usb_gadgetfs_event { struct usb_gadgetfs_event {
union { union {
// NOP, DISCONNECT, SUSPEND: nothing /* NOP, DISCONNECT, SUSPEND: nothing
// ... some hardware can't report disconnection * ... some hardware can't report disconnection
*/
// CONNECT: just the speed /* CONNECT: just the speed */
enum usb_device_speed speed; enum usb_device_speed speed;
// SETUP: packet; DATA phase i/o precedes next event /* SETUP: packet; DATA phase i/o precedes next event
// (setup.bmRequestType & USB_DIR_IN) flags direction *(setup.bmRequestType & USB_DIR_IN) flags direction
// ... includes SET_CONFIGURATION, SET_INTERFACE * ... includes SET_CONFIGURATION, SET_INTERFACE
*/
struct usb_ctrlrequest setup; struct usb_ctrlrequest setup;
} u; } u;
enum usb_gadgetfs_event_type type; enum usb_gadgetfs_event_type type;
@ -73,14 +75,14 @@ struct usb_gadgetfs_event {
* THIS returns how many bytes are "unclaimed" in the endpoint fifo * THIS returns how many bytes are "unclaimed" in the endpoint fifo
* (needed for precise fault handling, when the hardware allows it) * (needed for precise fault handling, when the hardware allows it)
*/ */
#define GADGETFS_FIFO_STATUS _IO('g',1) #define GADGETFS_FIFO_STATUS _IO('g', 1)
/* discards any unclaimed data in the fifo. */ /* discards any unclaimed data in the fifo. */
#define GADGETFS_FIFO_FLUSH _IO('g',2) #define GADGETFS_FIFO_FLUSH _IO('g', 2)
/* resets endpoint halt+toggle; used to implement set_interface. /* resets endpoint halt+toggle; used to implement set_interface.
* some hardware (like pxa2xx) can't support this. * some hardware (like pxa2xx) can't support this.
*/ */
#define GADGETFS_CLEAR_HALT _IO('g',3) #define GADGETFS_CLEAR_HALT _IO('g', 3)
#endif /* __LINUX_USB_GADGETFS_H */ #endif /* __LINUX_USB_GADGETFS_H */

25
include/linux/usb/iowarrior.h
View File

@ -14,14 +14,23 @@
this information. this information.
*/ */
struct iowarrior_info { struct iowarrior_info {
__u32 vendor; /* vendor id : supposed to be USB_VENDOR_ID_CODEMERCS in all cases */ /* vendor id : supposed to be USB_VENDOR_ID_CODEMERCS in all cases */
__u32 product; /* product id : depends on type of chip (USB_DEVICE_ID_CODEMERCS_XXXXX) */ __u32 vendor;
__u8 serial[9]; /* the serial number of our chip (if a serial-number is not available this is empty string) */ /* product id : depends on type of chip (USB_DEVICE_ID_CODEMERCS_X) */
__u32 revision; /* revision number of the chip */ __u32 product;
__u32 speed; /* USB-speed of the device (0=UNKNOWN, 1=LOW, 2=FULL 3=HIGH) */ /* the serial number of our chip (if a serial-number is not available
__u32 power; /* power consumption of the device in mA */ * this is empty string) */
__u32 if_num; /* the number of the endpoint */ __u8 serial[9];
__u32 report_size; /* size of the data-packets on this interface */ /* revision number of the chip */
__u32 revision;
/* USB-speed of the device (0=UNKNOWN, 1=LOW, 2=FULL 3=HIGH) */
__u32 speed;
/* power consumption of the device in mA */
__u32 power;
/* the number of the endpoint */
__u32 if_num;
/* size of the data-packets on this interface */
__u32 report_size;
}; };
/* /*

2
include/linux/usb/isp116x.h
View File

@ -25,5 +25,5 @@ struct isp116x_platform_data {
300ns delay between access to ADDR_REG and DATA_REG 300ns delay between access to ADDR_REG and DATA_REG
OE, WE MUST NOT be changed during these intervals OE, WE MUST NOT be changed during these intervals
*/ */
void (*delay) (struct device * dev, int delay); void (*delay) (struct device *dev, int delay);
}; };

26
include/linux/usb/midi.h
View File

@ -47,9 +47,9 @@ struct usb_ms_header_descriptor {
/* 6.1.2.2 MIDI IN Jack Descriptor */ /* 6.1.2.2 MIDI IN Jack Descriptor */
struct usb_midi_in_jack_descriptor { struct usb_midi_in_jack_descriptor {
__u8 bLength; __u8 bLength;
__u8 bDescriptorType; // USB_DT_CS_INTERFACE __u8 bDescriptorType; /* USB_DT_CS_INTERFACE */
__u8 bDescriptorSubtype; // USB_MS_MIDI_IN_JACK __u8 bDescriptorSubtype; /* USB_MS_MIDI_IN_JACK */
__u8 bJackType; // USB_MS_EMBEDDED/EXTERNAL __u8 bJackType; /* USB_MS_EMBEDDED/EXTERNAL */
__u8 bJackID; __u8 bJackID;
__u8 iJack; __u8 iJack;
} __attribute__ ((packed)); } __attribute__ ((packed));
@ -64,12 +64,12 @@ struct usb_midi_source_pin {
/* 6.1.2.3 MIDI OUT Jack Descriptor */ /* 6.1.2.3 MIDI OUT Jack Descriptor */
struct usb_midi_out_jack_descriptor { struct usb_midi_out_jack_descriptor {
__u8 bLength; __u8 bLength;
__u8 bDescriptorType; // USB_DT_CS_INTERFACE __u8 bDescriptorType; /* USB_DT_CS_INTERFACE */
__u8 bDescriptorSubtype; // USB_MS_MIDI_OUT_JACK __u8 bDescriptorSubtype; /* USB_MS_MIDI_OUT_JACK */
__u8 bJackType; // USB_MS_EMBEDDED/EXTERNAL __u8 bJackType; /* USB_MS_EMBEDDED/EXTERNAL */
__u8 bJackID; __u8 bJackID;
__u8 bNrInputPins; // p __u8 bNrInputPins; /* p */
struct usb_midi_source_pin pins[]; // [p] struct usb_midi_source_pin pins[]; /* [p] */
/*__u8 iJack; -- ommitted due to variable-sized pins[] */ /*__u8 iJack; -- ommitted due to variable-sized pins[] */
} __attribute__ ((packed)); } __attribute__ ((packed));
@ -90,11 +90,11 @@ struct usb_midi_out_jack_descriptor_##p { \
/* 6.2.2 Class-Specific MS Bulk Data Endpoint Descriptor */ /* 6.2.2 Class-Specific MS Bulk Data Endpoint Descriptor */
struct usb_ms_endpoint_descriptor { struct usb_ms_endpoint_descriptor {
__u8 bLength; // 4+n __u8 bLength; /* 4+n */
__u8 bDescriptorType; // USB_DT_CS_ENDPOINT __u8 bDescriptorType; /* USB_DT_CS_ENDPOINT */
__u8 bDescriptorSubtype; // USB_MS_GENERAL __u8 bDescriptorSubtype; /* USB_MS_GENERAL */
__u8 bNumEmbMIDIJack; // n __u8 bNumEmbMIDIJack; /* n */
__u8 baAssocJackID[]; // [n] __u8 baAssocJackID[]; /* [n] */
} __attribute__ ((packed)); } __attribute__ ((packed));
#define USB_DT_MS_ENDPOINT_SIZE(n) (4 + (n)) #define USB_DT_MS_ENDPOINT_SIZE(n) (4 + (n))

32
include/linux/usb/net2280.h
View File

@ -37,7 +37,7 @@
/* main registers, BAR0 + 0x0000 */ /* main registers, BAR0 + 0x0000 */
struct net2280_regs { struct net2280_regs {
// offset 0x0000 /* offset 0x0000 */
u32 devinit; u32 devinit;
#define LOCAL_CLOCK_FREQUENCY 8 #define LOCAL_CLOCK_FREQUENCY 8
#define FORCE_PCI_RESET 7 #define FORCE_PCI_RESET 7
@ -61,7 +61,7 @@ struct net2280_regs {
#define EEPROM_WRITE_DATA 0 #define EEPROM_WRITE_DATA 0
u32 eeclkfreq; u32 eeclkfreq;
u32 _unused0; u32 _unused0;
// offset 0x0010 /* offset 0x0010 */
u32 pciirqenb0; /* interrupt PCI master ... */ u32 pciirqenb0; /* interrupt PCI master ... */
#define SETUP_PACKET_INTERRUPT_ENABLE 7 #define SETUP_PACKET_INTERRUPT_ENABLE 7
@ -131,7 +131,7 @@ struct net2280_regs {
#define RESUME_INTERRUPT_ENABLE 1 #define RESUME_INTERRUPT_ENABLE 1
#define SOF_INTERRUPT_ENABLE 0 #define SOF_INTERRUPT_ENABLE 0
// offset 0x0020 /* offset 0x0020 */
u32 _unused1; u32 _unused1;
u32 usbirqenb1; u32 usbirqenb1;
#define USB_INTERRUPT_ENABLE 31 #define USB_INTERRUPT_ENABLE 31
@ -195,7 +195,7 @@ struct net2280_regs {
#define SUSPEND_REQUEST_CHANGE_INTERRUPT 2 #define SUSPEND_REQUEST_CHANGE_INTERRUPT 2
#define RESUME_INTERRUPT 1 #define RESUME_INTERRUPT 1
#define SOF_INTERRUPT 0 #define SOF_INTERRUPT 0
// offset 0x0030 /* offset 0x0030 */
u32 idxaddr; u32 idxaddr;
u32 idxdata; u32 idxdata;
u32 fifoctl; u32 fifoctl;
@ -204,7 +204,7 @@ struct net2280_regs {
#define PCI_BASE2_SELECT 2 #define PCI_BASE2_SELECT 2
#define FIFO_CONFIGURATION_SELECT 0 #define FIFO_CONFIGURATION_SELECT 0
u32 _unused2; u32 _unused2;
// offset 0x0040 /* offset 0x0040 */
u32 memaddr; u32 memaddr;
#define START 28 #define START 28
#define DIRECTION 27 #define DIRECTION 27
@ -213,7 +213,7 @@ struct net2280_regs {
u32 memdata0; u32 memdata0;
u32 memdata1; u32 memdata1;
u32 _unused3; u32 _unused3;
// offset 0x0050 /* offset 0x0050 */
u32 gpioctl; u32 gpioctl;
#define GPIO3_LED_SELECT 12 #define GPIO3_LED_SELECT 12
#define GPIO3_INTERRUPT_ENABLE 11 #define GPIO3_INTERRUPT_ENABLE 11
@ -237,7 +237,7 @@ struct net2280_regs {
/* usb control, BAR0 + 0x0080 */ /* usb control, BAR0 + 0x0080 */
struct net2280_usb_regs { struct net2280_usb_regs {
// offset 0x0080 /* offset 0x0080 */
u32 stdrsp; u32 stdrsp;
#define STALL_UNSUPPORTED_REQUESTS 31 #define STALL_UNSUPPORTED_REQUESTS 31
#define SET_TEST_MODE 16 #define SET_TEST_MODE 16
@ -275,7 +275,7 @@ struct net2280_usb_regs {
#define PME_WAKEUP_ENABLE 2 #define PME_WAKEUP_ENABLE 2
#define DEVICE_REMOTE_WAKEUP_ENABLE 1 #define DEVICE_REMOTE_WAKEUP_ENABLE 1
#define SELF_POWERED_STATUS 0 #define SELF_POWERED_STATUS 0
// offset 0x0090 /* offset 0x0090 */
u32 usbstat; u32 usbstat;
#define HIGH_SPEED 7 #define HIGH_SPEED 7
#define FULL_SPEED 6 #define FULL_SPEED 6
@ -291,7 +291,7 @@ struct net2280_usb_regs {
#define TERMINATION_SELECT 0 #define TERMINATION_SELECT 0
u32 setup0123; u32 setup0123;
u32 setup4567; u32 setup4567;
// offset 0x0090 /* offset 0x0090 */
u32 _unused0; u32 _unused0;
u32 ouraddr; u32 ouraddr;
#define FORCE_IMMEDIATE 7 #define FORCE_IMMEDIATE 7
@ -301,7 +301,7 @@ struct net2280_usb_regs {
/* pci control, BAR0 + 0x0100 */ /* pci control, BAR0 + 0x0100 */
struct net2280_pci_regs { struct net2280_pci_regs {
// offset 0x0100 /* offset 0x0100 */
u32 pcimstctl; u32 pcimstctl;
#define PCI_ARBITER_PARK_SELECT 13 #define PCI_ARBITER_PARK_SELECT 13
#define PCI_MULTI LEVEL_ARBITER 12 #define PCI_MULTI LEVEL_ARBITER 12
@ -331,7 +331,7 @@ struct net2280_pci_regs {
* that can be loaded into some of these registers. * that can be loaded into some of these registers.
*/ */
struct net2280_dma_regs { /* [11.7] */ struct net2280_dma_regs { /* [11.7] */
// offset 0x0180, 0x01a0, 0x01c0, 0x01e0, /* offset 0x0180, 0x01a0, 0x01c0, 0x01e0, */
u32 dmactl; u32 dmactl;
#define DMA_SCATTER_GATHER_DONE_INTERRUPT_ENABLE 25 #define DMA_SCATTER_GATHER_DONE_INTERRUPT_ENABLE 25
#define DMA_CLEAR_COUNT_ENABLE 21 #define DMA_CLEAR_COUNT_ENABLE 21
@ -355,7 +355,7 @@ struct net2280_dma_regs { /* [11.7] */
#define DMA_ABORT 1 #define DMA_ABORT 1
#define DMA_START 0 #define DMA_START 0
u32 _unused0 [2]; u32 _unused0 [2];
// offset 0x0190, 0x01b0, 0x01d0, 0x01f0, /* offset 0x0190, 0x01b0, 0x01d0, 0x01f0, */
u32 dmacount; u32 dmacount;
#define VALID_BIT 31 #define VALID_BIT 31
#define DMA_DIRECTION 30 #define DMA_DIRECTION 30
@ -371,9 +371,9 @@ struct net2280_dma_regs { /* [11.7] */
/* dedicated endpoint registers, BAR0 + 0x0200 */ /* dedicated endpoint registers, BAR0 + 0x0200 */
struct net2280_dep_regs { /* [11.8] */ struct net2280_dep_regs { /* [11.8] */
// offset 0x0200, 0x0210, 0x220, 0x230, 0x240 /* offset 0x0200, 0x0210, 0x220, 0x230, 0x240 */
u32 dep_cfg; u32 dep_cfg;
// offset 0x0204, 0x0214, 0x224, 0x234, 0x244 /* offset 0x0204, 0x0214, 0x224, 0x234, 0x244 */
u32 dep_rsp; u32 dep_rsp;
u32 _unused [2]; u32 _unused [2];
} __attribute__ ((packed)); } __attribute__ ((packed));
@ -383,7 +383,7 @@ struct net2280_dep_regs { /* [11.8] */
* ep0 reserved for control; E and F have only 64 bytes of fifo * ep0 reserved for control; E and F have only 64 bytes of fifo
*/ */
struct net2280_ep_regs { /* [11.9] */ struct net2280_ep_regs { /* [11.9] */
// offset 0x0300, 0x0320, 0x0340, 0x0360, 0x0380, 0x03a0, 0x03c0 /* offset 0x0300, 0x0320, 0x0340, 0x0360, 0x0380, 0x03a0, 0x03c0 */
u32 ep_cfg; u32 ep_cfg;
#define ENDPOINT_BYTE_COUNT 16 #define ENDPOINT_BYTE_COUNT 16
#define ENDPOINT_ENABLE 10 #define ENDPOINT_ENABLE 10
@ -435,7 +435,7 @@ struct net2280_ep_regs { /* [11.9] */
#define DATA_PACKET_TRANSMITTED_INTERRUPT 2 #define DATA_PACKET_TRANSMITTED_INTERRUPT 2
#define DATA_OUT_PING_TOKEN_INTERRUPT 1 #define DATA_OUT_PING_TOKEN_INTERRUPT 1
#define DATA_IN_TOKEN_INTERRUPT 0 #define DATA_IN_TOKEN_INTERRUPT 0
// offset 0x0310, 0x0330, 0x0350, 0x0370, 0x0390, 0x03b0, 0x03d0 /* offset 0x0310, 0x0330, 0x0350, 0x0370, 0x0390, 0x03b0, 0x03d0 */
u32 ep_avail; u32 ep_avail;
u32 ep_data; u32 ep_data;
u32 _unused0 [2]; u32 _unused0 [2];

2
include/linux/usb/otg.h
View File

@ -1,4 +1,4 @@
// include/linux/usb/otg.h /* USB OTG (On The Go) defines */
/* /*
* These APIs may be used between USB controllers. USB device drivers * These APIs may be used between USB controllers. USB device drivers

155
include/linux/usb/serial.h
View File

@ -20,7 +20,8 @@
#define SERIAL_TTY_MAJOR 188 /* Nice legal number now */ #define SERIAL_TTY_MAJOR 188 /* Nice legal number now */
#define SERIAL_TTY_MINORS 255 /* loads of devices :) */ #define SERIAL_TTY_MINORS 255 /* loads of devices :) */
#define MAX_NUM_PORTS 8 /* The maximum number of ports one device can grab at once */ /* The maximum number of ports one device can grab at once */
#define MAX_NUM_PORTS 8
/* parity check flag */ /* parity check flag */
#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) #define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
@ -61,29 +62,29 @@
* ports of a device. * ports of a device.
*/ */
struct usb_serial_port { struct usb_serial_port {
struct usb_serial * serial; struct usb_serial *serial;
struct tty_struct * tty; struct tty_struct *tty;
spinlock_t lock; spinlock_t lock;
struct mutex mutex; struct mutex mutex;
unsigned char number; unsigned char number;
unsigned char * interrupt_in_buffer; unsigned char *interrupt_in_buffer;
struct urb * interrupt_in_urb; struct urb *interrupt_in_urb;
__u8 interrupt_in_endpointAddress; __u8 interrupt_in_endpointAddress;
unsigned char * interrupt_out_buffer; unsigned char *interrupt_out_buffer;
int interrupt_out_size; int interrupt_out_size;
struct urb * interrupt_out_urb; struct urb *interrupt_out_urb;
__u8 interrupt_out_endpointAddress; __u8 interrupt_out_endpointAddress;
unsigned char * bulk_in_buffer; unsigned char *bulk_in_buffer;
int bulk_in_size; int bulk_in_size;
struct urb * read_urb; struct urb *read_urb;
__u8 bulk_in_endpointAddress; __u8 bulk_in_endpointAddress;
unsigned char * bulk_out_buffer; unsigned char *bulk_out_buffer;
int bulk_out_size; int bulk_out_size;
struct urb * write_urb; struct urb *write_urb;
int write_urb_busy; int write_urb_busy;
__u8 bulk_out_endpointAddress; __u8 bulk_out_endpointAddress;
@ -98,12 +99,13 @@ struct usb_serial_port {
#define to_usb_serial_port(d) container_of(d, struct usb_serial_port, dev) #define to_usb_serial_port(d) container_of(d, struct usb_serial_port, dev)
/* get and set the port private data pointer helper functions */ /* get and set the port private data pointer helper functions */
static inline void *usb_get_serial_port_data (struct usb_serial_port *port) static inline void *usb_get_serial_port_data(struct usb_serial_port *port)
{ {
return dev_get_drvdata(&port->dev); return dev_get_drvdata(&port->dev);
} }
static inline void usb_set_serial_port_data (struct usb_serial_port *port, void *data) static inline void usb_set_serial_port_data(struct usb_serial_port *port,
void *data)
{ {
dev_set_drvdata(&port->dev, data); dev_set_drvdata(&port->dev, data);
} }
@ -126,9 +128,9 @@ static inline void usb_set_serial_port_data (struct usb_serial_port *port, void
* usb_set_serial_data() to access this. * usb_set_serial_data() to access this.
*/ */
struct usb_serial { struct usb_serial {
struct usb_device * dev; struct usb_device *dev;
struct usb_serial_driver * type; struct usb_serial_driver *type;
struct usb_interface * interface; struct usb_interface *interface;
unsigned char disconnected; unsigned char disconnected;
unsigned char minor; unsigned char minor;
unsigned char num_ports; unsigned char num_ports;
@ -137,30 +139,30 @@ struct usb_serial {
char num_interrupt_out; char num_interrupt_out;
char num_bulk_in; char num_bulk_in;
char num_bulk_out; char num_bulk_out;
struct usb_serial_port * port[MAX_NUM_PORTS]; struct usb_serial_port *port[MAX_NUM_PORTS];
struct kref kref; struct kref kref;
struct mutex disc_mutex; struct mutex disc_mutex;
void * private; void *private;
}; };
#define to_usb_serial(d) container_of(d, struct usb_serial, kref) #define to_usb_serial(d) container_of(d, struct usb_serial, kref)
#define NUM_DONT_CARE 99 #define NUM_DONT_CARE 99
/* get and set the serial private data pointer helper functions */ /* get and set the serial private data pointer helper functions */
static inline void *usb_get_serial_data (struct usb_serial *serial) static inline void *usb_get_serial_data(struct usb_serial *serial)
{ {
return serial->private; return serial->private;
} }
static inline void usb_set_serial_data (struct usb_serial *serial, void *data) static inline void usb_set_serial_data(struct usb_serial *serial, void *data)
{ {
serial->private = data; serial->private = data;
} }
/** /**
* usb_serial_driver - describes a usb serial driver * usb_serial_driver - describes a usb serial driver
* @description: pointer to a string that describes this driver. This string used * @description: pointer to a string that describes this driver. This string
* in the syslog messages when a device is inserted or removed. * used in the syslog messages when a device is inserted or removed.
* @id_table: pointer to a list of usb_device_id structures that define all * @id_table: pointer to a list of usb_device_id structures that define all
* of the devices this structure can support. * of the devices this structure can support.
* @num_interrupt_in: If a device doesn't have this many interrupt-in * @num_interrupt_in: If a device doesn't have this many interrupt-in
@ -221,82 +223,91 @@ struct usb_serial_driver {
struct usb_driver *usb_driver; struct usb_driver *usb_driver;
struct usb_dynids dynids; struct usb_dynids dynids;
int (*probe) (struct usb_serial *serial, const struct usb_device_id *id); int (*probe)(struct usb_serial *serial, const struct usb_device_id *id);
int (*attach) (struct usb_serial *serial); int (*attach)(struct usb_serial *serial);
int (*calc_num_ports) (struct usb_serial *serial); int (*calc_num_ports) (struct usb_serial *serial);
void (*shutdown) (struct usb_serial *serial); void (*shutdown)(struct usb_serial *serial);
int (*port_probe) (struct usb_serial_port *port); int (*port_probe)(struct usb_serial_port *port);
int (*port_remove) (struct usb_serial_port *port); int (*port_remove)(struct usb_serial_port *port);
int (*suspend) (struct usb_serial *serial, pm_message_t message); int (*suspend)(struct usb_serial *serial, pm_message_t message);
int (*resume) (struct usb_serial *serial); int (*resume)(struct usb_serial *serial);
/* serial function calls */ /* serial function calls */
int (*open) (struct usb_serial_port *port, struct file * filp); int (*open)(struct usb_serial_port *port, struct file *filp);
void (*close) (struct usb_serial_port *port, struct file * filp); void (*close)(struct usb_serial_port *port, struct file *filp);
int (*write) (struct usb_serial_port *port, const unsigned char *buf, int count); int (*write)(struct usb_serial_port *port, const unsigned char *buf,
int (*write_room) (struct usb_serial_port *port); int count);
int (*ioctl) (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); int (*write_room)(struct usb_serial_port *port);
void (*set_termios) (struct usb_serial_port *port, struct ktermios * old); int (*ioctl)(struct usb_serial_port *port, struct file *file,
void (*break_ctl) (struct usb_serial_port *port, int break_state); unsigned int cmd, unsigned long arg);
int (*chars_in_buffer) (struct usb_serial_port *port); void (*set_termios)(struct usb_serial_port *port, struct ktermios *old);
void (*throttle) (struct usb_serial_port *port); void (*break_ctl)(struct usb_serial_port *port, int break_state);
void (*unthrottle) (struct usb_serial_port *port); int (*chars_in_buffer)(struct usb_serial_port *port);
int (*tiocmget) (struct usb_serial_port *port, struct file *file); void (*throttle)(struct usb_serial_port *port);
int (*tiocmset) (struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear); void (*unthrottle)(struct usb_serial_port *port);
int (*tiocmget)(struct usb_serial_port *port, struct file *file);
int (*tiocmset)(struct usb_serial_port *port, struct file *file,
unsigned int set, unsigned int clear);
void (*read_int_callback)(struct urb *urb); void (*read_int_callback)(struct urb *urb);
void (*write_int_callback)(struct urb *urb); void (*write_int_callback)(struct urb *urb);
void (*read_bulk_callback)(struct urb *urb); void (*read_bulk_callback)(struct urb *urb);
void (*write_bulk_callback)(struct urb *urb); void (*write_bulk_callback)(struct urb *urb);
}; };
#define to_usb_serial_driver(d) container_of(d, struct usb_serial_driver, driver) #define to_usb_serial_driver(d) \
container_of(d, struct usb_serial_driver, driver)
extern int usb_serial_register(struct usb_serial_driver *driver); extern int usb_serial_register(struct usb_serial_driver *driver);
extern void usb_serial_deregister(struct usb_serial_driver *driver); extern void usb_serial_deregister(struct usb_serial_driver *driver);
extern void usb_serial_port_softint(struct usb_serial_port *port); extern void usb_serial_port_softint(struct usb_serial_port *port);
extern int usb_serial_probe(struct usb_interface *iface, const struct usb_device_id *id); extern int usb_serial_probe(struct usb_interface *iface,
const struct usb_device_id *id);
extern void usb_serial_disconnect(struct usb_interface *iface); extern void usb_serial_disconnect(struct usb_interface *iface);
extern int usb_serial_suspend(struct usb_interface *intf, pm_message_t message); extern int usb_serial_suspend(struct usb_interface *intf, pm_message_t message);
extern int usb_serial_resume(struct usb_interface *intf); extern int usb_serial_resume(struct usb_interface *intf);
extern int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *data, int length, __u8 bRequest); extern int ezusb_writememory(struct usb_serial *serial, int address,
extern int ezusb_set_reset (struct usb_serial *serial, unsigned char reset_bit); unsigned char *data, int length, __u8 bRequest);
extern int ezusb_set_reset(struct usb_serial *serial, unsigned char reset_bit);
/* USB Serial console functions */ /* USB Serial console functions */
#ifdef CONFIG_USB_SERIAL_CONSOLE #ifdef CONFIG_USB_SERIAL_CONSOLE
extern void usb_serial_console_init (int debug, int minor); extern void usb_serial_console_init(int debug, int minor);
extern void usb_serial_console_exit (void); extern void usb_serial_console_exit(void);
extern void usb_serial_console_disconnect(struct usb_serial *serial); extern void usb_serial_console_disconnect(struct usb_serial *serial);
#else #else
static inline void usb_serial_console_init (int debug, int minor) { } static inline void usb_serial_console_init(int debug, int minor) { }
static inline void usb_serial_console_exit (void) { } static inline void usb_serial_console_exit(void) { }
static inline void usb_serial_console_disconnect(struct usb_serial *serial) {} static inline void usb_serial_console_disconnect(struct usb_serial *serial) {}
#endif #endif
/* Functions needed by other parts of the usbserial core */ /* Functions needed by other parts of the usbserial core */
extern struct usb_serial *usb_serial_get_by_index (unsigned int minor); extern struct usb_serial *usb_serial_get_by_index(unsigned int minor);
extern void usb_serial_put(struct usb_serial *serial); extern void usb_serial_put(struct usb_serial *serial);
extern int usb_serial_generic_open (struct usb_serial_port *port, struct file *filp); extern int usb_serial_generic_open(struct usb_serial_port *port,
extern int usb_serial_generic_write (struct usb_serial_port *port, const unsigned char *buf, int count); struct file *filp);
extern void usb_serial_generic_close (struct usb_serial_port *port, struct file *filp); extern int usb_serial_generic_write(struct usb_serial_port *port,
extern int usb_serial_generic_resume (struct usb_serial *serial); const unsigned char *buf, int count);
extern int usb_serial_generic_write_room (struct usb_serial_port *port); extern void usb_serial_generic_close(struct usb_serial_port *port,
extern int usb_serial_generic_chars_in_buffer (struct usb_serial_port *port); struct file *filp);
extern void usb_serial_generic_read_bulk_callback (struct urb *urb); extern int usb_serial_generic_resume(struct usb_serial *serial);
extern void usb_serial_generic_write_bulk_callback (struct urb *urb); extern int usb_serial_generic_write_room(struct usb_serial_port *port);
extern void usb_serial_generic_throttle (struct usb_serial_port *port); extern int usb_serial_generic_chars_in_buffer(struct usb_serial_port *port);
extern void usb_serial_generic_unthrottle (struct usb_serial_port *port); extern void usb_serial_generic_read_bulk_callback(struct urb *urb);
extern void usb_serial_generic_shutdown (struct usb_serial *serial); extern void usb_serial_generic_write_bulk_callback(struct urb *urb);
extern int usb_serial_generic_register (int debug); extern void usb_serial_generic_throttle(struct usb_serial_port *port);
extern void usb_serial_generic_deregister (void); extern void usb_serial_generic_unthrottle(struct usb_serial_port *port);
extern void usb_serial_generic_shutdown(struct usb_serial *serial);
extern int usb_serial_generic_register(int debug);
extern void usb_serial_generic_deregister(void);
extern int usb_serial_bus_register (struct usb_serial_driver *device); extern int usb_serial_bus_register(struct usb_serial_driver *device);
extern void usb_serial_bus_deregister (struct usb_serial_driver *device); extern void usb_serial_bus_deregister(struct usb_serial_driver *device);
extern struct usb_serial_driver usb_serial_generic_device; extern struct usb_serial_driver usb_serial_generic_device;
extern struct bus_type usb_serial_bus_type; extern struct bus_type usb_serial_bus_type;
@ -310,16 +321,22 @@ static inline void usb_serial_debug_data(int debug,
int i; int i;
if (debug) { if (debug) {
dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = ", function, size); dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = ",
function, size);
for (i = 0; i < size; ++i) for (i = 0; i < size; ++i)
printk ("%.2x ", data[i]); printk("%.2x ", data[i]);
printk ("\n"); printk("\n");
} }
} }
/* Use our own dbg macro */ /* Use our own dbg macro */
#undef dbg #undef dbg
#define dbg(format, arg...) do { if (debug) printk(KERN_DEBUG "%s: " format "\n" , __FILE__ , ## arg); } while (0) #define dbg(format, arg...) \
do { \
if (debug) \
printk(KERN_DEBUG "%s: " format "\n" , __FILE__ , \
## arg); \
} while (0)

6
include/linux/usb/sl811.h
View File

@ -19,8 +19,8 @@ struct sl811_platform_data {
/* pulse sl811 nRST (probably with a GPIO) */ /* pulse sl811 nRST (probably with a GPIO) */
void (*reset)(struct device *dev); void (*reset)(struct device *dev);
// some boards need something like these: /* some boards need something like these: */
// int (*check_overcurrent)(struct device *dev); /* int (*check_overcurrent)(struct device *dev); */
// void (*clock_enable)(struct device *dev, int is_on); /* void (*clock_enable)(struct device *dev, int is_on); */
}; };