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Author	SHA1	Message	Date
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
Con Kolivas	a32e521d0a	Implement avalon_ready and avalon_wait_ready functions for when usb is ready to receive commands.	2013-05-27 17:17:42 +10:00
Con Kolivas	7ad8af19b9	avalon_read should not loop but just return whatever it has succeeded in reading.	2013-05-27 17:08:06 +10:00
Con Kolivas	2c633fdbe4	Set avalon_info to device data void struct.	2013-05-27 15:54:07 +10:00
Con Kolivas	c478b302ce	Specify avalon in avalon_reset.	2013-05-27 15:48:54 +10:00
Con Kolivas	269a8de977	First pass rewriting serialdev into direct usb dev for avalon driver.	2013-05-27 15:43:22 +10:00
Con Kolivas	8fea60f384	Define a cts equivalent for direct usb and use it for avalon driver full.	2013-05-27 15:01:13 +10:00
Con Kolivas	9650bfd6a3	Compile usbutils into avalon driver.	2013-05-27 14:58:08 +10:00
Con Kolivas	2d4a1db57e	Merge branch 'icarus-dev' into avalon-usbdev	2013-05-27 14:37:41 +10:00
Con Kolivas	8595f3bd74	Check results come in at least at 2/3 the rate they should be on avalon and if not, reset it.	2013-05-27 13:41:57 +10:00
Con Kolivas	91edf84c60	Give a warning but don't reset if the avalon buffer is full early.	2013-05-27 12:39:32 +10:00
Con Kolivas	abfaf36112	Discard any reads obtained from the avalon get results thread during a reset.	2013-05-27 12:30:13 +10:00
Con Kolivas	c1dd052596	Differentiate initial reset in avalon from subsequent ones.	2013-05-27 12:20:34 +10:00
Con Kolivas	589e08772e	Perform a mandatory reset if the avalon buffer signals it's full before it has queued its normal quota of work.	2013-05-27 11:11:44 +10:00
Con Kolivas	b790153990	Wait till buffer is cleared after sending idle tasks to avalon before returning from avalon_idle.	2013-05-27 01:33:54 +10:00
Con Kolivas	f164446282	Lock qlock mutex during reset from read thread in avalon to prevent more work being sent till the reset is over.	2013-05-27 01:32:31 +10:00
Con Kolivas	499b25068c	Reset avalon if we continue to be unable to send all the work items.	2013-05-27 01:29:57 +10:00
Con Kolivas	b2b594b80e	Revert "Don't reset result counter to zero if it's negative in avalon on just one successful share." ... This reverts commit ce0a9cd3a4. This wasn't the problem.	2013-05-27 00:53:24 +10:00
Con Kolivas	ce0a9cd3a4	Don't reset result counter to zero if it's negative in avalon on just one successful share.	2013-05-27 00:28:56 +10:00
Con Kolivas	4c3fe39e94	Add avalon reset response to debugging output.	2013-05-26 21:50:31 +10:00
Con Kolivas	d0132a7702	Do a wait_avalon_ready before sending a reset code.	2013-05-26 21:34:53 +10:00