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Code Issues Activity

include/public: fix style of usbif.h

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usbif.h is violating the Xen hypervisor coding style. Fix that.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
This commit is contained in:
Juergen Gross authored and Jan Beulich committed 2021-10-01 15:11:41 +02:00
1 parent a9a34e2b6a
commit 4eb1728643
1 file changed
+98 -98
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xen/include/public/io/usbif.h
+98 -98
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@@ -266,134 +266,134 @@
*/
enum usb_spec_version {
USB_VER_UNKNOWN = 0,
USB_VER_USB11,
USB_VER_USB20,
USB_VER_USB30, /* not supported yet */
USB_VER_UNKNOWN = 0,
USB_VER_USB11,
USB_VER_USB20,
USB_VER_USB30, /* not supported yet */
};
/*
* USB pipe in usbif_request
*
* - port number: bits 0-4
* (USB_MAXCHILDREN is 31)
* - port number: bits 0-4
* (USB_MAXCHILDREN is 31)
*
* - operation flag: bit 5
* (0 = submit urb,
* 1 = unlink urb)
* - operation flag: bit 5
* (0 = submit urb,
* 1 = unlink urb)
*
* - direction: bit 7
* (0 = Host-to-Device [Out]
* 1 = Device-to-Host [In])
* - direction: bit 7
* (0 = Host-to-Device [Out]
* 1 = Device-to-Host [In])
*
* - device address: bits 8-14
* - device address: bits 8-14
*
* - endpoint: bits 15-18
* - endpoint: bits 15-18
*
* - pipe type: bits 30-31
* (00 = isochronous, 01 = interrupt,
* 10 = control, 11 = bulk)
* - pipe type: bits 30-31
* (00 = isochronous, 01 = interrupt,
* 10 = control, 11 = bulk)
*/
#define USBIF_PIPE_PORT_MASK 0x0000001f
#define USBIF_PIPE_UNLINK 0x00000020
#define USBIF_PIPE_DIR 0x00000080
#define USBIF_PIPE_DEV_MASK 0x0000007f
#define USBIF_PIPE_DEV_SHIFT 8
#define USBIF_PIPE_EP_MASK 0x0000000f
#define USBIF_PIPE_EP_SHIFT 15
#define USBIF_PIPE_TYPE_MASK 0x00000003
#define USBIF_PIPE_TYPE_SHIFT 30
#define USBIF_PIPE_TYPE_ISOC 0
#define USBIF_PIPE_TYPE_INT 1
#define USBIF_PIPE_TYPE_CTRL 2
#define USBIF_PIPE_TYPE_BULK 3
#define USBIF_PIPE_PORT_MASK 0x0000001f
#define USBIF_PIPE_UNLINK 0x00000020
#define USBIF_PIPE_DIR 0x00000080
#define USBIF_PIPE_DEV_MASK 0x0000007f
#define USBIF_PIPE_DEV_SHIFT 8
#define USBIF_PIPE_EP_MASK 0x0000000f
#define USBIF_PIPE_EP_SHIFT 15
#define USBIF_PIPE_TYPE_MASK 0x00000003
#define USBIF_PIPE_TYPE_SHIFT 30
#define USBIF_PIPE_TYPE_ISOC 0
#define USBIF_PIPE_TYPE_INT 1
#define USBIF_PIPE_TYPE_CTRL 2
#define USBIF_PIPE_TYPE_BULK 3
#define usbif_pipeportnum(pipe) ((pipe) & USBIF_PIPE_PORT_MASK)
#define usbif_setportnum_pipe(pipe, portnum) ((pipe) | (portnum))
#define usbif_pipeportnum(pipe) ((pipe) & USBIF_PIPE_PORT_MASK)
#define usbif_setportnum_pipe(pipe, portnum) ((pipe) | (portnum))
#define usbif_pipeunlink(pipe) ((pipe) & USBIF_PIPE_UNLINK)
#define usbif_pipesubmit(pipe) (!usbif_pipeunlink(pipe))
#define usbif_setunlink_pipe(pipe) ((pipe) | USBIF_PIPE_UNLINK)
#define usbif_pipeunlink(pipe) ((pipe) & USBIF_PIPE_UNLINK)
#define usbif_pipesubmit(pipe) (!usbif_pipeunlink(pipe))
#define usbif_setunlink_pipe(pipe) ((pipe) | USBIF_PIPE_UNLINK)
#define usbif_pipein(pipe) ((pipe) & USBIF_PIPE_DIR)
#define usbif_pipeout(pipe) (!usbif_pipein(pipe))
#define usbif_pipein(pipe) ((pipe) & USBIF_PIPE_DIR)
#define usbif_pipeout(pipe) (!usbif_pipein(pipe))
#define usbif_pipedevice(pipe) \
(((pipe) >> USBIF_PIPE_DEV_SHIFT) & USBIF_PIPE_DEV_MASK)
#define usbif_pipedevice(pipe) \
(((pipe) >> USBIF_PIPE_DEV_SHIFT) & USBIF_PIPE_DEV_MASK)
#define usbif_pipeendpoint(pipe) \
(((pipe) >> USBIF_PIPE_EP_SHIFT) & USBIF_PIPE_EP_MASK)
#define usbif_pipeendpoint(pipe) \
(((pipe) >> USBIF_PIPE_EP_SHIFT) & USBIF_PIPE_EP_MASK)
#define usbif_pipetype(pipe) \
(((pipe) >> USBIF_PIPE_TYPE_SHIFT) & USBIF_PIPE_TYPE_MASK)
#define usbif_pipeisoc(pipe) (usbif_pipetype(pipe) == USBIF_PIPE_TYPE_ISOC)
#define usbif_pipeint(pipe) (usbif_pipetype(pipe) == USBIF_PIPE_TYPE_INT)
#define usbif_pipectrl(pipe) (usbif_pipetype(pipe) == USBIF_PIPE_TYPE_CTRL)
#define usbif_pipebulk(pipe) (usbif_pipetype(pipe) == USBIF_PIPE_TYPE_BULK)
#define usbif_pipetype(pipe) \
(((pipe) >> USBIF_PIPE_TYPE_SHIFT) & USBIF_PIPE_TYPE_MASK)
#define usbif_pipeisoc(pipe) (usbif_pipetype(pipe) == USBIF_PIPE_TYPE_ISOC)
#define usbif_pipeint(pipe) (usbif_pipetype(pipe) == USBIF_PIPE_TYPE_INT)
#define usbif_pipectrl(pipe) (usbif_pipetype(pipe) == USBIF_PIPE_TYPE_CTRL)
#define usbif_pipebulk(pipe) (usbif_pipetype(pipe) == USBIF_PIPE_TYPE_BULK)
#define USBIF_MAX_SEGMENTS_PER_REQUEST (16)
#define USBIF_MAX_PORTNR 31
#define USBIF_RING_SIZE 4096
#define USBIF_MAX_PORTNR 31
#define USBIF_RING_SIZE 4096
/*
* RING for transferring urbs.
*/
struct usbif_request_segment {
grant_ref_t gref;
uint16_t offset;
uint16_t length;
grant_ref_t gref;
uint16_t offset;
uint16_t length;
};
struct usbif_urb_request {
uint16_t id; /* request id */
uint16_t nr_buffer_segs; /* number of urb->transfer_buffer segments */
uint16_t id; /* request id */
uint16_t nr_buffer_segs; /* number of urb->transfer_buffer segments */
/* basic urb parameter */
uint32_t pipe;
uint16_t transfer_flags;
#define USBIF_SHORT_NOT_OK 0x0001
uint16_t buffer_length;
union {
uint8_t ctrl[8]; /* setup_packet (Ctrl) */
/* basic urb parameter */
uint32_t pipe;
uint16_t transfer_flags;
#define USBIF_SHORT_NOT_OK 0x0001
uint16_t buffer_length;
union {
uint8_t ctrl[8]; /* setup_packet (Ctrl) */
struct {
uint16_t interval; /* maximum (1024*8) in usb core */
uint16_t start_frame; /* start frame */
uint16_t number_of_packets; /* number of ISO packet */
uint16_t nr_frame_desc_segs; /* number of iso_frame_desc segments */
} isoc;
struct {
uint16_t interval; /* maximum (1024*8) in usb core */
uint16_t start_frame; /* start frame */
uint16_t number_of_packets; /* number of ISO packet */
uint16_t nr_frame_desc_segs; /* number of iso_frame_desc segments */
} isoc;
struct {
uint16_t interval; /* maximum (1024*8) in usb core */
uint16_t pad[3];
} intr;
struct {
uint16_t interval; /* maximum (1024*8) in usb core */
uint16_t pad[3];
} intr;
struct {
uint16_t unlink_id; /* unlink request id */
uint16_t pad[3];
} unlink;
struct {
uint16_t unlink_id; /* unlink request id */
uint16_t pad[3];
} unlink;
} u;
} u;
/* urb data segments */
struct usbif_request_segment seg[USBIF_MAX_SEGMENTS_PER_REQUEST];
/* urb data segments */
struct usbif_request_segment seg[USBIF_MAX_SEGMENTS_PER_REQUEST];
};
typedef struct usbif_urb_request usbif_urb_request_t;
struct usbif_urb_response {
uint16_t id; /* request id */
uint16_t start_frame; /* start frame (ISO) */
int32_t status; /* status (non-ISO) */
#define USBIF_STATUS_OK 0
#define USBIF_STATUS_NODEV (-19)
#define USBIF_STATUS_INVAL (-22)
#define USBIF_STATUS_STALL (-32)
#define USBIF_STATUS_IOERROR (-71)
#define USBIF_STATUS_BABBLE (-75)
#define USBIF_STATUS_SHUTDOWN (-108)
int32_t actual_length; /* actual transfer length */
int32_t error_count; /* number of ISO errors */
uint16_t id; /* request id */
uint16_t start_frame; /* start frame (ISO) */
int32_t status; /* status (non-ISO) */
#define USBIF_STATUS_OK 0
#define USBIF_STATUS_NODEV (-19)
#define USBIF_STATUS_INVAL (-22)
#define USBIF_STATUS_STALL (-32)
#define USBIF_STATUS_IOERROR (-71)
#define USBIF_STATUS_BABBLE (-75)
#define USBIF_STATUS_SHUTDOWN (-108)
int32_t actual_length; /* actual transfer length */
int32_t error_count; /* number of ISO errors */
};
typedef struct usbif_urb_response usbif_urb_response_t;
@@ -404,18 +404,18 @@ DEFINE_RING_TYPES(usbif_urb, struct usbif_urb_request, struct usbif_urb_response
* RING for notifying connect/disconnect events to frontend
*/
struct usbif_conn_request {
uint16_t id;
uint16_t id;
};
typedef struct usbif_conn_request usbif_conn_request_t;
struct usbif_conn_response {
uint16_t id; /* request id */
uint8_t portnum; /* port number */
uint8_t speed; /* usb_device_speed */
#define USBIF_SPEED_NONE 0
#define USBIF_SPEED_LOW 1
#define USBIF_SPEED_FULL 2
#define USBIF_SPEED_HIGH 3
uint16_t id; /* request id */
uint8_t portnum; /* port number */
uint8_t speed; /* usb_device_speed */
#define USBIF_SPEED_NONE 0
#define USBIF_SPEED_LOW 1
#define USBIF_SPEED_FULL 2
#define USBIF_SPEED_HIGH 3
};
typedef struct usbif_conn_response usbif_conn_response_t;
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