4451 Commits

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Author	SHA1	Message	Date
Con Kolivas	b0fa94d52a	Perform execv in a forked child process, waiting on the original to exit to allow resources to be released.	2013-05-30 12:00:17 +10:00
Con Kolivas	dd534a8692	Document avalon options in ASIC-README	2013-05-30 11:47:16 +10:00
Con Kolivas	f4a9a8e60c	Do avalon driver detection last as it will try to claim any similar device and they are not reliably detected.	2013-05-30 11:43:25 +10:00
Con Kolivas	274bf69485	Clamp initial GPU fanspeed to within user specified range.	2013-05-30 11:20:42 +10:00
Con Kolivas	cc04d3abc7	Use a counting semaphore to signal the usb resource thread that it has work to do.	2013-05-30 11:01:29 +10:00
Con Kolivas	dfab6a98af	Avalon fan factor is already multiplied into the info values.	2013-05-30 10:18:09 +10:00
Con Kolivas	06b9e0c4d9	Get rid of zeros which corrupt display.	2013-05-30 10:16:04 +10:00
Con Kolivas	2373638399	Logic fail on minimum fanspeed reporting.	2013-05-30 10:14:10 +10:00
Con Kolivas	8bbb1793f7	Provide a workaround for fan0 sensor not being used on avalon and pad fan RPM with zeros.	2013-05-30 10:12:14 +10:00
Con Kolivas	86b59c4724	Add ambient temp and lowest fan RPM information to avalon statline.	2013-05-30 10:05:16 +10:00
Con Kolivas	6dcdd543cb	Display max temperature and fanspeed data for avalon.	2013-05-30 09:22:35 +10:00
Con Kolivas	185cac3ee9	Set devices to disabled after they exit the hashing loops to prevent the watchdog thread from trying to act on them.	2013-05-29 23:30:27 +10:00
Con Kolivas	502c7bcb4e	Add avalon driver to hotplug.	2013-05-29 23:06:18 +10:00
Con Kolivas	a10371b98e	Shut down the avalon mining thread if the device disappears.	2013-05-29 23:03:32 +10:00
ckolivas	641883a572	Check for no usb device in usb_ftdi_cts	2013-05-29 16:35:34 +10:00
ckolivas	f3093803d1	Check for valid usbdev in _usb_read in case the device has been unplugged.	2013-05-29 16:29:49 +10:00
ckolivas	99b117be47	Scanhash functions perform driver shutdown so don't repeat it.	2013-05-29 12:26:12 +10:00
ckolivas	ee2671a559	Change the opencl shutdown sequence.	2013-05-29 12:18:35 +10:00
ckolivas	5b9cf0f077	Send the shutdown message to threads and do the thread shutdown functions before more forcefully sending pthread_cancel to threads.	2013-05-29 12:06:06 +10:00
ckolivas	173119d59b	Use the cgpu_info shutdown to determine when to stop the avalon read and write threads.	2013-05-29 11:49:10 +10:00
ckolivas	60bb463cf1	Use semaphores to signal a reset to pause the read thread while the write thread does the actual reset, making all writes come from the same place.	2013-05-29 11:45:47 +10:00
ckolivas	2f4280b4a2	Remove now unneeded fgpautils.h include from avalon.	2013-05-29 09:19:34 +10:00
Con Kolivas	fa059b3cba	usb_transfer_read should also not play with the endianness.	2013-05-29 00:39:16 +10:00
Con Kolivas	0177b41010	Use the USB wrappers for avalon, telling usbutils that we want the raw data.	2013-05-29 00:33:56 +10:00
Con Kolivas	d1337427fd	Use separate ep for avalon tasks vs avalon reset and do not loop in write indefinitely.	2013-05-29 00:15:30 +10:00
Con Kolivas	876e7e5893	Merge branch 'icarus-dev' into usbdev ... Conflicts: usbutils.h	2013-05-29 00:01:54 +10:00
Con Kolivas	772b354ea9	Remove unneeded function and checks in avalon write code.	2013-05-28 23:59:07 +10:00
Kano	05cbbd99bb	CMR handle baud options	2013-05-28 23:56:30 +10:00
Con Kolivas	33e83eb764	work_restart is reset within the queued hash work loop.	2013-05-28 23:54:16 +10:00
Con Kolivas	5900c0244d	Fix avalon shutdown sequence.	2013-05-28 23:48:26 +10:00
Con Kolivas	6972ec62a7	Execute driver shutdown sequence during kill_work.	2013-05-28 23:33:32 +10:00
Con Kolivas	7c645ffda9	Use nusleep in avalon_get_results in place of nmsleep.	2013-05-28 23:02:29 +10:00
Con Kolivas	d52ab244ee	Provide an nusleep equivalent function to nmsleep.	2013-05-28 23:00:14 +10:00
Kano	df8566a78c	usb/ica add more (incomplete) CMR settings	2013-05-28 22:44:03 +10:00
Con Kolivas	7740ed839a	Give a buffer of perceived results in avalon during idle periods to allow for results once it becomes active again.	2013-05-28 21:15:33 +10:00
Con Kolivas	adb2ea672d	libusb_control_transfer are meant to be endian specific, but host endianness so no conversion is needed.	2013-05-28 20:50:53 +10:00
Kano	6041be6142	Reuse old MTX Handle	2013-05-28 17:07:49 +10:00
Kano	5b7e435f60	usbutils check all memory allocation	2013-05-28 10:46:48 +10:00
Kano	2f94ec8025	usb separate thread for resource locking and modified windows locking code	2013-05-27 23:30:18 +10:00
Kano	64b6b7cbef	Icarus report data direction with comms errors	2013-05-27 21:39:10 +10:00
Con Kolivas	7ef11e2b3d	Set the read and write threads for avalon to not cancel within libusb functions and wait for the threads to pthread_join on shutdown.	2013-05-27 21:02:32 +10:00
Con Kolivas	7506e499b9	Offset needs to be incremented after avalon reads.	2013-05-27 20:37:21 +10:00
Con Kolivas	7748c46943	Make the avalon_read function parse the ftdi responses appopriately.	2013-05-27 20:29:35 +10:00
Con Kolivas	2a222ecffa	Use the avalon read timeout to completion if no data has been read.	2013-05-27 20:04:12 +10:00
Con Kolivas	e255f74763	wait_avalon_ready should only be used before writes.	2013-05-27 19:55:02 +10:00
Con Kolivas	51a44fa779	Ask for the correct amount to read in avalon get results.	2013-05-27 17:52:34 +10:00
Con Kolivas	0316592b95	Spawn the avalon read thread first with info->reset set to discard any data till work is adequately queued.	2013-05-27 17:48:54 +10:00
Con Kolivas	6ce6cd547e	Use direct usb read commands to avoid ftdi data being automatically cut off in avalon reads.	2013-05-27 17:42:51 +10:00
Con Kolivas	b73ab48814	Do a simple usb_read_once for the avalon result from a reset command.	2013-05-27 17:28:49 +10:00
Con Kolivas	f1ffe9860b	Make sure avalon is ready to receive more usb commands before sending them.	2013-05-27 17:18:49 +10:00