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Use an int for usb_read/write to identify overruns.

nfactor-troky
Con Kolivas 11 years ago
parent
commit
ccb742399f
  1. 4
      usbutils.c
  2. 4
      usbutils.h

4
usbutils.c

@ -2484,7 +2484,7 @@ usb_bulk_transfer(struct libusb_device_handle *dev_handle, int intinfo, @@ -2484,7 +2484,7 @@ usb_bulk_transfer(struct libusb_device_handle *dev_handle, int intinfo,
return err;
}
int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t bufsiz, int *processed, unsigned int timeout, const char *end, enum usb_cmds cmd, bool readonce, bool cancellable)
int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t bufsiz, int *processed, int timeout, const char *end, enum usb_cmds cmd, bool readonce, bool cancellable)
{
struct cg_usb_device *usbdev;
bool ftdi;
@ -2731,7 +2731,7 @@ out_noerrmsg: @@ -2731,7 +2731,7 @@ out_noerrmsg:
return err;
}
int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t bufsiz, int *processed, unsigned int timeout, enum usb_cmds cmd)
int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t bufsiz, int *processed, int timeout, enum usb_cmds cmd)
{
struct cg_usb_device *usbdev;
struct timeval read_start, tv_finish;

4
usbutils.h

@ -388,8 +388,8 @@ bool usb_init(struct cgpu_info *cgpu, struct libusb_device *dev, struct usb_find @@ -388,8 +388,8 @@ bool usb_init(struct cgpu_info *cgpu, struct libusb_device *dev, struct usb_find
void usb_detect(struct device_drv *drv, bool (*device_detect)(struct libusb_device *, struct usb_find_devices *));
struct api_data *api_usb_stats(int *count);
void update_usb_stats(struct cgpu_info *cgpu);
int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t bufsiz, int *processed, unsigned int timeout, const char *end, enum usb_cmds cmd, bool readonce, bool cancellable);
int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t bufsiz, int *processed, unsigned int timeout, enum usb_cmds);
int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t bufsiz, int *processed, int timeout, const char *end, enum usb_cmds cmd, bool readonce, bool cancellable);
int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t bufsiz, int *processed, int timeout, enum usb_cmds);
int _usb_transfer(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bRequest, uint16_t wValue, uint16_t wIndex, uint32_t *data, int siz, unsigned int timeout, enum usb_cmds cmd);
int _usb_transfer_read(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bRequest, uint16_t wValue, uint16_t wIndex, char *buf, int bufsiz, int *amount, unsigned int timeout, enum usb_cmds cmd);
int usb_ftdi_cts(struct cgpu_info *cgpu);

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