Con Kolivas
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2ca8d85906
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Convert all usb control transfers to asynchronous communication with our own timeout management as well.
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11 years ago |
Con Kolivas
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b537976036
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Make pthread conditional timeouts handle all bulk usb transfer timeouts performing libusb_cancel_transfer, disabling timeouts within libusb itself.
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11 years ago |
Chris Chua
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b509e84376
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using separate identifier for bitburner fury boards
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11 years ago |
Con Kolivas
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03ad59f287
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Add a small amount to the usb timeout before cancelling to allow for a regular usb polling interval to pass.
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11 years ago |
Con Kolivas
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08d8612f68
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Do not attempt to clear a usb halt before sending the cancel message since all transfers should normally be cancelled before attempting to clear a halt condition, and only change the return message to a timeout if it's consistent with a cancellation.
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11 years ago |
Con Kolivas
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6d18ce4caa
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Retry up to USB_RETRY_MAX times to clear a halt condition before failing.
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11 years ago |
Con Kolivas
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3a7a677f45
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Show the error number as well as the description in erroring bulk transfers.
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11 years ago |
Con Kolivas
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b5dfacef24
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We are always dependent on libusb handling events so use the blocking libusb_handle_events in the polling thread and use a bool to know if we should continue polling.
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11 years ago |
Con Kolivas
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32bc746178
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Check for presence of driver name in DRIVER_COUNT_FOUND to prevent strcmp on a null pointer when a driver is not built in.
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11 years ago |
Con Kolivas
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dc9c3783ec
|
Display errors on failed usb read and write and consider sequential IO errors a permanent failure.
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11 years ago |
Con Kolivas
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a22f5bfddd
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Use libusb's own error name function instead of hand coding the error names.
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11 years ago |
Con Kolivas
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efd8c44182
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Check for async transfer variants of error messages.
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11 years ago |
Con Kolivas
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2806f49c01
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Revert "Check for the async variants of the libusb errors and retry up to retry max when trying to clear a pipe error/stall."
This reverts commit c7d5256b36 .
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11 years ago |
Con Kolivas
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d34279b226
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Remove unused variables.
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11 years ago |
Con Kolivas
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ef8efd6c48
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Minimise the time between dropping the read devlock and grabbing the write devlock to avoid tons of logging spam in the interim.
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11 years ago |
Con Kolivas
|
85e0b3a50f
|
Check for the async variants of the libusb errors and retry up to retry max when trying to clear a pipe error/stall.
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11 years ago |
Con Kolivas
|
a79768b74d
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Use libusb's own error name function instead of hand coding the error names.
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11 years ago |
Con Kolivas
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74775e4e72
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Check for libusb transfer stall error to be consistent with async IO errors returned for a halt condition.
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11 years ago |
Con Kolivas
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38ae7093d2
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Check for continuous IO errors on USB and consider the device inactive if more than retry max.
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11 years ago |
Con Kolivas
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7318eceef9
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Make the devlock a cglock in usbutils and only grab the write lock for fundamental changes allowing us to send and receive transfers concurrently without lock contention.
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11 years ago |
ckolivas
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6cd7f0f1be
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Remove unmaintained broken ztex driver.
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11 years ago |
Kano
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51418f79e5
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Klondike update code to current git
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11 years ago |
Con Kolivas
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585d4af4e6
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Store statistics on how often we have to cancel async bulk transfers and add a debug message whenever we do.
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11 years ago |
Con Kolivas
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1d1efbe7f8
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Treat any unexpected timeouts waiting for async transfers as though there may be a usb halt condition and attempt to clear the halt before cancelling the tranfer.
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11 years ago |
Con Kolivas
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a798e14a12
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Remove zero packet flag on usb as it's unsupported outside linux and unnecessary.
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11 years ago |
Con Kolivas
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375095645e
|
Fake the libusb transfer timed out message if we force cancel it with our own async functions.
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11 years ago |
Con Kolivas
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a6a9407067
|
Use asynchronous transfers for all bulk transfers, allowing us to use our own timers and cancelling transfers that take too long.
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11 years ago |
Con Kolivas
|
991765845b
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Add libusb error warning message when significant error occurs.
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11 years ago |
Con Kolivas
|
a47e4a4866
|
Check for async transfer variants of error messages.
|
11 years ago |
Con Kolivas
|
08406274ea
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Revert "Check for the async variants of the libusb errors and retry up to retry max when trying to clear a pipe error/stall."
This reverts commit c7d5256b36 .
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11 years ago |
Con Kolivas
|
50d1d367fb
|
Check for either async or sync libusb error message for timeout.
|
11 years ago |
Con Kolivas
|
c7d5256b36
|
Check for the async variants of the libusb errors and retry up to retry max when trying to clear a pipe error/stall.
|
11 years ago |
Con Kolivas
|
aa75d84142
|
Use libusb's own error name function instead of hand coding the error names.
|
11 years ago |
Con Kolivas
|
f931392781
|
Check for libusb transfer stall error to be consistent with async IO errors returned for a halt condition.
|
11 years ago |
Con Kolivas
|
0b56becc04
|
Check for continuous IO errors on USB and consider the device inactive if more than retry max.
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11 years ago |
Con Kolivas
|
023ca6a11d
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Remove devlock lock contention statistics since transfers are all done under read lock now.
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11 years ago |
Con Kolivas
|
59ff31d821
|
Make the devlock a cglock in usbutils and only grab the write lock for fundamental changes allowing us to send and receive transfers concurrently without lock contention.
|
11 years ago |
ckolivas
|
052e434846
|
Remove unmaintained broken ztex driver.
|
11 years ago |
Kano
|
dc85abd9cd
|
Klondike update code to current git
|
11 years ago |
Con Kolivas
|
bfdf3af1a4
|
Store statistics on how often we have to cancel async bulk transfers and add a debug message whenever we do.
|
11 years ago |
Con Kolivas
|
603bba67b9
|
Treat any unexpected timeouts waiting for async transfers as though there may be a usb halt condition and attempt to clear the halt before cancelling the tranfer.
|
11 years ago |
Con Kolivas
|
3eece61819
|
Get statistics on how long usb reads and writes wait on the devlock.
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11 years ago |
Con Kolivas
|
c5d61b4cb3
|
Remove zero packet flag on usb as it's unsupported outside linux and unnecessary.
|
11 years ago |
Con Kolivas
|
382433eb73
|
Fake the libusb transfer timed out message if we force cancel it with our own async functions.
|
11 years ago |
Con Kolivas
|
69c01a1485
|
Use asynchronous transfers for all bulk transfers, allowing us to use our own timers and cancelling transfers that take too long.
|
11 years ago |
Con Kolivas
|
b3ceb7e24b
|
Get statistics on how long usb reads and writes wait on the devlock.
|
11 years ago |
Con Kolivas
|
d2f99cbe07
|
Add libusb error warning message when significant error occurs.
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11 years ago |
Con Kolivas
|
14887ba852
|
usbinfo.devlock is only ever write locked so convert it to a mutex
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11 years ago |
Con Kolivas
|
ff90e6ae83
|
usbinfo.devlock is only ever write locked so convert it to a mutex
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11 years ago |
Con Kolivas
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5e1ebd5070
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Deuglify use of _PARSE_COMMANDS macro expansions.
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11 years ago |