@ -2412,6 +2412,7 @@ usb_bulk_transfer(struct libusb_device_handle *dev_handle, int intinfo,
@@ -2412,6 +2412,7 @@ usb_bulk_transfer(struct libusb_device_handle *dev_handle, int intinfo,
struct timeval tv_start , tv_finish ;
# endif
unsigned char buf [ 512 ] ;
int cgto = cgpu - > usbdev - > found - > timeout ;
usb_epinfo = & ( cgpu - > usbdev - > found - > intinfos [ intinfo ] . epinfos [ epinfo ] ) ;
endpoint = usb_epinfo - > ep ;
@ -2437,12 +2438,12 @@ usb_bulk_transfer(struct libusb_device_handle *dev_handle, int intinfo,
@@ -2437,12 +2438,12 @@ usb_bulk_transfer(struct libusb_device_handle *dev_handle, int intinfo,
init_usb_transfer ( & ut ) ;
/* We give the transfer no timeout since we manage timeouts ourself */
libusb_fill_bulk_transfer ( ut . transfer , dev_handle , endpoint , buf , length ,
transfer_callback , & ut , 0 ) ;
transfer_callback , & ut , timeout ) ;
STATS_TIMEVAL ( & tv_start ) ;
err = usb_submit_transfer ( & ut , ut . transfer , cancellable ) ;
errn = errno ;
if ( ! err )
err = callback_wait ( & ut , transferred , timeout ) ;
err = callback_wait ( & ut , transferred , timeout + cgto ) ;
complete_usb_transfer ( & ut ) ;
STATS_TIMEVAL ( & tv_finish ) ;
@ -2540,22 +2541,6 @@ int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t
@@ -2540,22 +2541,6 @@ int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t
}
got = 0 ;
if ( first & & usbdev - > usecps & & usbdev - > last_write_siz ) {
cgtimer_t now , already_done ;
double sleep_estimate ;
double write_time = ( double ) ( usbdev - > last_write_siz ) /
( double ) ( usbdev - > cps ) * 1000 ;
cgtimer_time ( & now ) ;
cgtimer_sub ( & now , & usbdev - > cgt_last_write , & already_done ) ;
sleep_estimate = write_time - cgtimer_to_ms ( & already_done ) ;
if ( sleep_estimate > 0.0 ) {
cgsleep_ms_r ( & usbdev - > cgt_last_write , write_time ) ;
cgpu - > usbinfo . read_delay_count + + ;
cgpu - > usbinfo . total_read_delay + = sleep_estimate ;
}
}
err = usb_bulk_transfer ( usbdev - > handle , intinfo , epinfo ,
ptr , usbbufread , & got , timeout ,
cgpu , MODE_BULK_READ , cmd , first ? SEQ0 : SEQ1 ,
@ -2641,22 +2626,6 @@ int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t
@@ -2641,22 +2626,6 @@ int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t
usbbufread = bufleft ;
}
got = 0 ;
if ( first & & usbdev - > usecps & & usbdev - > last_write_siz ) {
cgtimer_t now , already_done ;
double sleep_estimate ;
double write_time = ( double ) ( usbdev - > last_write_siz ) /
( double ) ( usbdev - > cps ) * 1000 ;
cgtimer_time ( & now ) ;
cgtimer_sub ( & now , & usbdev - > cgt_last_write , & already_done ) ;
sleep_estimate = write_time - cgtimer_to_ms ( & already_done ) ;
if ( sleep_estimate > 0.0 ) {
cgsleep_ms_r ( & usbdev - > cgt_last_write , write_time ) ;
cgpu - > usbinfo . read_delay_count + + ;
cgpu - > usbinfo . total_read_delay + = sleep_estimate ;
}
}
err = usb_bulk_transfer ( usbdev - > handle , intinfo , epinfo ,
ptr , usbbufread , & got , timeout ,
cgpu , MODE_BULK_READ , cmd , first ? SEQ0 : SEQ1 ,
@ -2786,29 +2755,15 @@ int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_
@@ -2786,29 +2755,15 @@ int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_
max = ( ( double ) timeout ) / 1000.0 ;
cgtime ( & read_start ) ;
while ( bufsiz > 0 ) {
sent = 0 ;
int tosend = bufsiz ;
if ( usbdev - > usecps ) {
if ( usbdev - > last_write_siz ) {
cgtimer_t now , already_done ;
double sleep_estimate ;
double write_time = ( double ) ( usbdev - > last_write_siz ) /
( double ) ( usbdev - > cps ) * 1000 ;
cgtimer_time ( & now ) ;
cgtimer_sub ( & now , & usbdev - > cgt_last_write , & already_done ) ;
sleep_estimate = write_time - cgtimer_to_ms ( & already_done ) ;
if ( sleep_estimate > 0.0 ) {
cgsleep_ms_r ( & usbdev - > cgt_last_write , write_time ) ;
cgpu - > usbinfo . write_delay_count + + ;
cgpu - > usbinfo . total_write_delay + = sleep_estimate ;
}
}
cgsleep_prepare_r ( & usbdev - > cgt_last_write ) ;
usbdev - > last_write_siz = bufsiz ;
int cpms = usbdev - > cps / 1000 ? : 1 ;
if ( tosend > cpms )
tosend = cpms ;
}
err = usb_bulk_transfer ( usbdev - > handle , intinfo , epinfo ,
( unsigned char * ) buf , bufsiz , & sent , timeout ,
( unsigned char * ) buf , tosend , & sent , timeout ,
cgpu , MODE_BULK_WRITE , cmd , first ? SEQ0 : SEQ1 ,
false ) ;
cgtime ( & tv_finish ) ;
@ -2926,26 +2881,6 @@ int __usb_transfer(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bReques
@@ -2926,26 +2881,6 @@ int __usb_transfer(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bReques
USBDEBUG ( " USB debug: @_usb_transfer() buf=%s " , bin2hex ( buf , ( size_t ) siz ) ) ;
if ( usbdev - > usecps ) {
if ( usbdev - > last_write_siz ) {
cgtimer_t now , already_done ;
double sleep_estimate ;
double write_time = ( double ) ( usbdev - > last_write_siz ) /
( double ) ( usbdev - > cps ) * 1000 ;
cgtimer_time ( & now ) ;
cgtimer_sub ( & now , & usbdev - > cgt_last_write , & already_done ) ;
sleep_estimate = write_time - cgtimer_to_ms ( & already_done ) ;
if ( sleep_estimate > 0.0 ) {
cgsleep_ms_r ( & usbdev - > cgt_last_write , write_time ) ;
cgpu - > usbinfo . write_delay_count + + ;
cgpu - > usbinfo . total_write_delay + = sleep_estimate ;
}
}
cgsleep_prepare_r ( & usbdev - > cgt_last_write ) ;
usbdev - > last_write_siz = siz ;
}
STATS_TIMEVAL ( & tv_start ) ;
err = usb_control_transfer ( cgpu , usbdev - > handle , request_type , bRequest ,
wValue , wIndex , buf , ( uint16_t ) siz , timeout ) ;
@ -3009,22 +2944,6 @@ int _usb_transfer_read(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bRe
@@ -3009,22 +2944,6 @@ int _usb_transfer_read(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bRe
* amount = 0 ;
if ( usbdev - > usecps & & usbdev - > last_write_siz ) {
cgtimer_t now , already_done ;
double sleep_estimate ;
double write_time = ( double ) ( usbdev - > last_write_siz ) /
( double ) ( usbdev - > cps ) * 1000 ;
cgtimer_time ( & now ) ;
cgtimer_sub ( & now , & usbdev - > cgt_last_write , & already_done ) ;
sleep_estimate = write_time - cgtimer_to_ms ( & already_done ) ;
if ( sleep_estimate > 0.0 ) {
cgsleep_ms_r ( & usbdev - > cgt_last_write , write_time ) ;
cgpu - > usbinfo . read_delay_count + + ;
cgpu - > usbinfo . total_read_delay + = sleep_estimate ;
}
}
memset ( tbuf , 0 , 64 ) ;
STATS_TIMEVAL ( & tv_start ) ;
err = usb_control_transfer ( cgpu , usbdev - > handle , request_type , bRequest ,