Con Kolivas
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21f18956a8
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Revert "Use no cancel transfer functions on windows in callback_wait"
This reverts commit 8f6acad8ec .
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11 years ago |
Con Kolivas
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6bc691adb2
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Treat usb write timeout errors as unrecoverable.
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11 years ago |
Con Kolivas
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42b3cf19c4
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Transfer errors are filtered out in usbutils now so no need to look for them in NODEV checks.
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11 years ago |
Con Kolivas
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e692cd087f
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Do not double up with checking for end of timeout measurements in usb read/write.
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11 years ago |
Con Kolivas
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8f6acad8ec
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Use no cancel transfer functions on windows in callback_wait
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11 years ago |
Con Kolivas
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f4cf0939a2
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Add a wr_trylock wrapper for pthread rw lock write trylock.
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11 years ago |
Con Kolivas
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251e1a98cc
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Give AMU a much longer timeout on windows than other icarus devices.
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11 years ago |
Con Kolivas
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8b38d7fec8
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Use WRITEIOERR macro check for all usb writes.
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11 years ago |
Con Kolivas
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8fb7a0d1be
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Always use a usb read buffer instead of having to explicitly enable it.
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11 years ago |
Con Kolivas
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310aa75460
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Discriminate between libusb transfer errors and regular libusb errors and make sure to capture them all.
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11 years ago |
Con Kolivas
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d1683fe6b1
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Always read a full sized transfer for bulk reads.
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11 years ago |
Con Kolivas
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fc80e2feb6
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Deprecate preferred packet size functions in usbutils since they're unhelpful.
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11 years ago |
Con Kolivas
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ea12210032
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Why are we reading extra again in usb read when buffering is enabled? Don't do that.
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11 years ago |
Con Kolivas
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38d9c24e56
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Copy known transferred amount back to buffer for usb reads instead of requested length.
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11 years ago |
Con Kolivas
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b5dfb8f03e
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Ignore preferred packet size.
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11 years ago |
Con Kolivas
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0cceaccf75
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Treat timeout errors on usb writes as IO errors.
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11 years ago |
Con Kolivas
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dfba30b9f2
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Ignore iManufacturer from bitfury devices to support bluefury as well as redfury.
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11 years ago |
Con Kolivas
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95797821b4
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Add more debugging info for when usb details don't match.
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11 years ago |
Con Kolivas
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73f6a570f3
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Look for timeout overruns in usb read/write.
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11 years ago |
Con Kolivas
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ccb742399f
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Use an int for usb_read/write to identify overruns.
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11 years ago |
Con Kolivas
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1f22746243
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Use the callback timeout as a safety mechanism only on windows.
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11 years ago |
Con Kolivas
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4c0b643864
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Instead of using complicated sleeps to emulate characters per second on usb writes, submit only as many characters as can be transferred per usb poll of 1ms, and use timeouts in bulk transfers, cancelling transfers only as a failsafe.
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11 years ago |
Con Kolivas
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efc605ffd3
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Ignore iManufacturer from bitfury devices to support bluefury as well as redfury.
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11 years ago |
Con Kolivas
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ef0b7d3b5b
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Add more debugging info for when usb details don't match.
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11 years ago |
Kano
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5bd1b560ac
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usbutils - usb_nodev() allow a driver to drop a device
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11 years ago |
Con Kolivas
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a821df6a27
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Correctly calculate sleep_estimate in usbutils that may have been preventing usecps from working.
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11 years ago |
Con Kolivas
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691a681f7e
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Remove inappropriate extra locking in _usb_transfer_read
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11 years ago |
Con Kolivas
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0657b64e38
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Only set libusb cancellable status if the transfer succeeds.
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11 years ago |
Con Kolivas
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0da551fac1
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Use a linked list for all usb transfers instead of just cancellable ones.
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11 years ago |
Con Kolivas
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7b5884caa5
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Add cancellable transfers correctly to the ct_list
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11 years ago |
Con Kolivas
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9d8e3df0a8
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Add usb transfer cancellation on shutdown and documentation regarding where cancellable transfers are suitable.
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11 years ago |
Con Kolivas
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d2feacdfb2
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Cancel cancellable usb transfers on work restart messages.
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11 years ago |
Con Kolivas
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51660838da
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Don't bother having a separate cancellable transfer struct for usb transfers, simply include the list in the usb_transfer struct.
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11 years ago |
Con Kolivas
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c96f096577
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Add wrappers for usb_read_cancellable and usb_read_timeout_cancellable
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11 years ago |
Con Kolivas
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c2c6987784
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Specifically set the cancellable state for it to not be uninitialised in the usb transfer struct.
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11 years ago |
Con Kolivas
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b52bb5c9e2
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Alter the usb cancellable list only under cgusb_fd_lock write lock.
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11 years ago |
Con Kolivas
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19ec360f7c
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Pass the cancellable option to _usb_read options to decide on whether to add usb transfers to the list of cancellable transfers.
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11 years ago |
Con Kolivas
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2b075cccbf
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Create a linked list of potentially cancellable usb transfers.
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11 years ago |
Con Kolivas
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824aa5cb51
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Keep a global counter of how many async usb transfers are in place.
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11 years ago |
Con Kolivas
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856471e392
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Perform libusb_submit_transfer under the write variant of cgusb_fd_lock
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11 years ago |
Con Kolivas
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269a145a70
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Add usb command name to critical libusb error reporting.
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11 years ago |
Con Kolivas
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44cc52c3d0
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Drop usb buffering message to debug logging level.
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11 years ago |
Con Kolivas
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6493b976d3
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Drop usb buffering message to debug logging level.
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11 years ago |
Con Kolivas
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eed0afcd04
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Convert libusb transfer errors to regular libusb error messages to allow for accurate message reporting.
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11 years ago |
Con Kolivas
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d77f367279
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Fixing the memory leak for remaining semaphores means we can go back to using async transfers on other OSes with our own timeout management again.
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11 years ago |
Con Kolivas
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8e9f32a81b
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Add a forcelog variant of applog which invalidates any console lock to force output.
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11 years ago |
Con Kolivas
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789d448e84
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Perform sync transfers on shutdown to allow final transfers to complete.
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11 years ago |
Con Kolivas
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ad8d94979f
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Destroy cgsems used after transfers to not leave open files on osx.
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11 years ago |
Con Kolivas
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103bc0bafe
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Revert to using timeouts on !linux since libusb leaks memory without them.
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11 years ago |
Con Kolivas
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955e971d3d
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Prevent further USB transfers from occurring once the shutdown signal has been sent to prevent transfers getting stuck and libusb failing to shut down.
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11 years ago |